/* roulang page: index */
:root {
    --bg-page: #0D1117;
    --bg-soft: #121820;
    --brand: #17E6A1;
    --brand-dark: #0CC988;
    --accent: #FF6A2A;
    --accent-hover: #FF8250;
    --purple: #7A5CFF;
    --gold: #FFBE5C;
    --text-main: #EDF2F7;
    --text-sub: #A7B5C6;
    --text-weak: #748498;
    --card-bg: #18202C;
    --card-hover-bg: #1F2836;
    --line: rgba(255, 255, 255, 0.08);
    --line-bright: rgba(255, 255, 255, 0.18);
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 9px;
    --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.42);
    --shadow-md: 0 10px 24px rgba(0, 0, 0, 0.28);
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.22);
    --space-section: 110px;
    --space-mobile-section: 60px;
    --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
  }

  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    padding: 0;
    font-family: var(--font-sans);
    background-color: var(--bg-page);
    color: var(--text-main);
    line-height: 1.75;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
  }

  img {
    max-width: 100%;
    display: block;
    border-style: none;
  }

  a {
    color: var(--brand);
    text-decoration: none;
    transition: color .25s ease;
  }
  a:hover {
    color: var(--brand-dark);
  }

  p {
    margin-bottom: 1.2rem;
  }

  h1, h2, h3, h4, h5 {
    font-family: var(--font-sans);
    line-height: 1.25;
    margin-top: 0;
    color: #fff;
  }

  h1 {
    font-size: 56px;
    font-weight: 800;
    letter-spacing: -0.02em;
  }
  h2 {
    font-size: 34px;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 14px;
  }

  .container-custom {
    max-width: 1240px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
    width: 100%;
  }

  .text-center {
    text-align: center;
  }

  .text-brand {
    color: var(--brand);
  }
  .text-accent {
    color: var(--accent);
  }
  .text-sub {
    color: var(--text-sub);
  }
  .text-weak {
    color: var(--text-weak);
  }

  .section-padding {
    padding-top: var(--space-section);
    padding-bottom: var(--space-section);
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 15px;
    line-height: 1;
    padding: 0 28px;
    height: 52px;
    letter-spacing: .02em;
    cursor: pointer;
    font-family: var(--font-sans);
    transition: all .28s cubic-bezier(.2, .7, .3, 1);
    border: 1px solid transparent;
    text-decoration: none;
    white-space: nowrap;
    background: transparent;
    color: var(--text-main);
  }
  .btn:focus {
    outline: 3px solid rgba(23, 230, 161, .38);
    outline-offset: 3px;
  }

  .btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 8px 20px rgba(255, 106, 42, .3);
  }
  .btn-primary:hover {
    background: var(--accent-hover);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(255, 106, 42, .4);
  }
  .btn-primary:active {
    transform: translateY(1px);
    box-shadow: 0 5px 14px rgba(255, 106, 42, .25);
  }

  .btn-ghost {
    border-color: rgba(255, 255, 255, .22);
    color: var(--text-main);
    background: rgba(255, 255, 255, .03);
    backdrop-filter: blur(8px);
  }
  .btn-ghost:hover {
    background: rgba(255, 255, 255, .1);
    border-color: rgba(255, 255, 255, .4);
    color: #fff;
    transform: translateY(-2px);
  }

  .btn-brand {
    background: var(--brand);
    color: #081018;
    box-shadow: 0 8px 22px rgba(23, 230, 161, .2);
  }
  .btn-brand:hover {
    background: #3BDbb2;
    color: #081018;
    transform: translateY(-2px);
    box-shadow: 0 13px 26px rgba(23, 230, 161, .3);
  }

  .header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: 72px;
    display: flex;
    align-items: center;
    transition: background .35s ease, border-color .35s ease, box-shadow .35s ease;
    background: rgba(15, 20, 28, .38);
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }
  .header.scrolled {
    background: rgba(9, 12, 17, .92);
    border-bottom-color: rgba(255, 255, 255, .1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, .3);
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 20px;
  }

  .logo-text {
    font-size: 22px;
    font-weight: 800;
    color: #fff;
    letter-spacing: .01em;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    line-height: 1.2;
  }
  .logo-text .logo-icon {
    width: 36px;
    height: 36px;
    border-radius: 11px;
    background: linear-gradient(135deg, var(--brand), var(--purple));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #081018;
    box-shadow: 0 4px 16px rgba(23, 230, 161, .3);
    font-weight: 800;
  }
  .logo-sub {
    display: block;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-sub);
    letter-spacing: .02em;
    margin-top: -2px;
  }
  .logo-text span.main-text {
    font-weight: 800;
    font-size: 20px;
    color: #fff;
  }

  .nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .nav-menu li a {
    color: var(--text-sub);
    font-weight: 500;
    font-size: 15px;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
    transition: color .3s, border-color .3s;
    line-height: 1.4;
  }
  .nav-menu li a i {
    font-size: 14px;
    opacity: .8;
  }
  .nav-menu li a:hover {
    color: #fff;
    border-bottom-color: var(--brand);
  }
  .nav-menu li a.active {
    color: #fff;
    border-bottom-color: var(--brand);
    font-weight: 700;
  }

  .header-right {
    display: flex;
    align-items: center;
    gap: 14px;
  }

  .header-search {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, .06);
    border-radius: 48px;
    height: 38px;
    width: 180px;
    padding: 0 6px 0 16px;
    border: 1px solid transparent;
    transition: border-color .3s, width .3s;
    color: var(--text-sub);
    font-size: 14px;
  }
  .header-search i {
    margin-right: 8px;
    font-size: 14px;
  }
  .header-search span {
    white-space: nowrap;
    font-size: 13px;
  }
  .header-search:hover {
    border-color: rgba(255, 255, 255, .2);
    cursor: pointer;
  }

  .header .btn-login {
    height: 40px;
    padding: 0 20px;
    font-size: 14px;
    border-radius: 48px;
  }

  .mobile-toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .12);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    transition: all .3s;
  }
  .mobile-toggle:hover {
    background: rgba(255, 255, 255, .12);
  }
  .mobile-toggle:focus-visible {
    outline: 3px solid rgba(23, 230, 161, .4);
    outline-offset: 2px;
  }

  .mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    background: rgba(13, 17, 23, .96);
    backdrop-filter: blur(40px);
    z-index: 1200;
    overflow-y: auto;
    padding: 24px;
    flex-direction: column;
    color: #fff;
  }
  .mobile-menu.open {
    display: flex;
  }

  .mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 42px;
  }
  .mobile-menu-close {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, .08);
    border: none;
    border-radius: 12px;
    color: var(--text-main);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .mobile-menu-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
  }
  .mobile-menu-nav li a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 8px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    color: var(--text-main);
    font-size: 18px;
    font-weight: 600;
  }
  .mobile-menu-nav li a i {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255, 255, 255, .06);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--brand);
  }


  /* Hero */
  .hero {
    min-height: 100vh;
    min-height: 92svh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 120px;
    padding-bottom: 80px;
    background-image: linear-gradient(135deg, rgba(23, 230, 161, .12) 0%, transparent 40%), radial-gradient(circle at 80% 20%, rgba(122, 92, 255, .24), transparent 42%), radial-gradient(circle at 10% 85%, rgba(255, 106, 42, .15), transparent 36%);
    background-color: var(--bg-page);
  }
  .hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-image: url('/assets/images/backpic/back-1.png');
    background-size: cover;
    background-position: center;
    opacity: .15;
    pointer-events: none;
  }

  .hero-content {
    position: relative;
    z-index: 2;
  }

  .hero h1 {
    font-size: 58px;
    line-height: 1.18;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    color: #fff;
  }

  .hero h1 .highlight {
    color: var(--brand);
  }

  .hero-sub {
    font-size: 18px;
    color: var(--text-sub);
    line-height: 1.8;
    max-width: 560px;
    margin: 20px 0 30px;
  }

  .hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 30px;
    margin-bottom: 36px;
  }

  .hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 26px;
    margin-top: 22px;
  }
  .hero-trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-weak);
    font-size: 13px;
    font-weight: 500;
  }
  .hero-trust-item i {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(23, 230, 161, .14);
    color: var(--brand);
    font-size: 12px;
  }

  .hero-phone-wrap {
    position: relative;
    z-index: 3;
    display: flex;
    justify-content: flex-end;
    align-items: center;
  }

  .phone-frame {
    position: relative;
    width: 300px;
    height: 610px;
    border-radius: 34px;
    background: #0B0F14;
    box-shadow: 0 30px 80px rgba(0, 0, 0, .6), 0 0 0 1.5px rgba(255, 255, 255, .12), 0 0 0 5px rgba(255, 255, 255, .05);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .2);
    transform: perspective(1400px) rotateY(-7deg) rotateX(3deg);
    animation: phoneFloat 5s ease-in-out infinite;
  }


  @keyframes phoneFloat {
    0%, 100% { transform: perspective(1400px) rotateY(-7deg) rotateX(3deg) translateY(0); }
    50% { transform: perspective(1400px) rotateY(-7deg) rotateX(3deg) translateY(-14px); }
  }

  .phone-screen {
    position: absolute;
    inset: 10px;
    background-size: cover;
    background-position: center;
    border-radius: 27px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }

  .phone-top-bar {
    position: absolute;
    top: 12px;
    left: 22px;
    right: 22px;
    height: 12px;
    background: #000;
    border-radius: 0 0 20px 20px;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 24px;
    background: #07090C;
    border-radius: 0 0 16px 16px;
    z-index: 5;
  }

  .phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 24px;
    background: #07090C;
    border-radius: 0 0 16px 16px;
    z-index: 6;
  }

  .phone-content {
    position: relative;
    flex: 1;
    background-image: url('/assets/images/coverpic/cover-3.png');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    z-index: 3;
  }

  .phone-gradient {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, rgba(0,0,0,.02) 40%, rgba(0,0,0,.65) 90%, rgba(0,0,0,.92) 100%);
    z-index: 1;
  }

  .phone-tag {
    position: absolute;
    top: 34px;
    right: 12px;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(13, 17, 23, .7);
    border-radius: 40px;
    border: 1px solid rgba(255, 255, 255, .2);
    color: #fff;
    font-size: 12px;
    backdrop-filter: blur(10px);
  }

  .phone-tag .pulse-dot {
    width: 6px;
    height: 6px;
    background: var(--brand);
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(23, 230, 161, .3);
    animation: pulse 1.8s infinite;
  }

  @keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(23,230,161,.2); }
    50% { box-shadow: 0 0 0 5px rgba(23,230,161,.05); }
  }


  .phone-bottom-card {
    position: relative;
    z-index: 5;
    padding: 18px 16px;
    backdrop-filter: blur(14px);
    background: rgba(6, 10, 15, .45);
  }

  .phone-game-title {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 3px;
  }
  .phone-game-author {
    font-size: 12px;
    color: var(--text-weak);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
  }

  .btn-enter-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: #fff;
    border-radius: 40px;
    padding: 10px 0;
    font-size: 14px;
    font-weight: 700;
    gap: 8px;
    width: 100%;
    transition: all .3s;
    border: none;
    cursor: pointer;
  }

  .float-badge-1,
  .float-badge-2 {
    position: absolute;
    background: rgba(16, 22, 32, .82);
    border: 1px solid var(--line-bright);
    backdrop-filter: blur(18px);
    z-index: 8;
    padding: 12px 16px;
    border-radius: 14px;
    box-shadow: var(--shadow-md);
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .float-badge-1 {
    top: 40px;
    left: -60px;
    animation: floatBadge 5s ease-in-out infinite;
  }
  .float-badge-2 {
    bottom: 80px;
    right: -55px;
    animation: floatBadge 6s ease-in-out .8s infinite;
  }

  @keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
  }


  /* Latest Video hot cards */
  .hot-cards-grid {
    display: flex;
    flex-direction: row;
    gap: 20px;
    flex-wrap: nowrap;
    align-items: stretch;
  }

  .hot-video-card {
    flex: 0 0 calc(25% - 20px);
    min-height: 320px;
    border-radius: var(--radius-md);
    background: var(--card-bg);
    margin-top: 24px;
    overflow: hidden;
    border: 1px solid var(--line);
    transition: all .35s ease;
    cursor: pointer;
    position: relative;
  }

  .hot-video-card:nth-child(even) {
    margin-top: 62px;
  }

  .hot-video-card:nth-child(1) {
    flex: 0 0 calc(30% - 20px) ;
  }
  .hot-video-card:nth-child(2) {
    flex: 0 0 calc(18% - 20px);
    margin-top: 80px;
  }
  .hot-video-card:nth-child(3) {
    flex: 0 0 calc(28% - 20px);
    margin-top: 30px;
  }
  .hot-video-card:nth-child(4) {
    flex: 0 0 calc(18% - 20px);
    margin-top: 96px;
  }

  .hot-video-card:nth-child(n+5) {
    display: none;
  }

  .hot-video-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(23, 230, 161, .25);
  }

  .hot-cover-wrap {
    position: relative;
    height: 250px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }

  .hot-cover-wrap .bg-wrapper {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 20%;
    left: 0;
    transition: transform .4s;
  }

  .hot-video-card:hover .bg-wrapper {
    transform: scale(1.05);
  }

  .hot-cover-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }

  .hot-cover-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 12px;
    bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(180deg, rgba(0,0,0,.05) 0%, rgba(0,0,0,.2) 55%, rgba(0,0,0,.85) 100%);
    transition: background .3s;
  }

  .hot-top-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }

  .hot-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(255, 106, 42, .9);
    border-radius: 8px;
    color: #fff;
    font-weight: 800;
    font-size: 13px;
    padding: 5px 9px;
  }

  .hot-time {
    background: rgba(0, 0, 0, .55);
    color: #fff;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 6px;
    backdrop-filter: blur(5px);
    font-weight: 500;
  }

  .play-btn-big {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, .22);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, .4);
    color: #fff;
    font-size: 15px;
    transition: all .3s;
  }
  .hot-video-card:hover .play-btn-big {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.15);
    box-shadow: 0 0 16px rgba(255, 106, 42, .5);
  }


  .hot-game-info {
    color: #fff;
  }
  .hot-game-title {
    font-weight: 800;
    font-size: 16px;
    margin-bottom: 3px;
  }
  .hot-meta-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-sub);
  }
  .hot-meta-info .view-count i {
    color: var(--brand);
    margin-right: 3px;
    font-size: 11px;
  }
  .hot-meta-info .game-cat-tag {
    background: rgba(255, 255, 255, .2);
    padding: 2px 8px;
    border-radius: 30px;
    font-size: 11px;
    color: var(--text-main);
  }

  .hot-bottom {
    display: flex;
    justify-content: space-between;
  }

  .hot-footer-list {
    background: #10161F;
  }
  .hot-footer-list .list-item, .hot-list-header {
    font-size: 10px;
    color: rgba(255,255,255,.45);
    padding: 6px 10px;
    border-bottom: 1px solid rgba(255,255,255,.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(255,255,255,.04);
  }
  .hot-footer-list .list-item:last-child {
    border-bottom: none;
  }

  /* curve cards */
  @media (max-width: 1023px) {
    .hot-cards-grid {
      flex-wrap: nowrap;
      overflow-x: auto;
      scrollbar-width: none;
      padding-bottom: 16px;
      margin: 0 -10px;
      padding: 6px 10px 20px;
    }
    .hot-cards-grid::-webkit-scrollbar {
      display: none;
    }

    .hot-video-card {
      flex: 0 0 260px !important;
      margin-top: 20px !important;
    }

    .hot-cover-wrap {
      height: 400px;
    }
  }

  /* video section title */
  .section-label {
    color: var(--brand);
    letter-spacing: .1em;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
  }

  .sub-label-line {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
  }
  .sub-label-line::before {
    content: "";
    width: 22px;
    height: 2px;
    background: var(--brand);
    display: inline-block;
    border-radius: 2px;
  }

  /* grass-list / shucao */
  .grass-list-wrap {
    background: var(--bg-soft);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .grass-item {
    display: flex;
    align-items: center;
    gap: 26px;
    padding: 20px 18px;
    backdrop-filter: none;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    margin-bottom: 14px;
    transition: all .32s ease;
    flex-wrap: wrap;
    position: relative;
  }

  .grass-item:hover {
    background: var(--card-hover-bg);
    border-color: var(--line-bright);
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
  }

  .grass-index {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -2px;
    min-width: 60px;
    color: var(--brand);
    line-height: 1;
    text-align: center;
    opacity: .75;
  }
  .grass-item:nth-child(1) .grass-index {
    color: var(--gold);
    opacity: 1;
  }
  .grass-item:nth-child(2) .grass-index {
    color: var(--text-sub);
    opacity: 1;
  }
  .grass-item:nth-child(3) .grass-index {
    color: #FFB273;
    opacity: 1;
  }

  .grass-thumb {
    width: 150px;
    height: 88px;
    border-radius: 14px;
    overflow: hidden;
    flex-shrink: 0;
    position: relative;
  }

  .grass-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform .5s;
  }
  .grass-item:hover .grass-thumb img {
    transform: scale(1.08);
  }

  .grass-info {
    flex: 1;
    min-width: 280px;
  }
  .grass-info .label-tag {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-bottom: 8px;
    font-size: 12px;
    color: var(--text-weak);
  }

  .grass-cat {
    background: rgba(23, 230, 161, .12);
    color: var(--brand);
    border-radius: 8px;
    padding: 4px 9px;
    font-size: 12px;
    font-weight: 600;
  }

  .grass-title {
    font-weight: 800;
    font-size: 22px;
    line-height: 1.3;
    margin-bottom: 5px;
    background: linear-gradient(90deg, #fff 30%, rgba(237, 242, 247, .78));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  .grass-desc {
    color: var(--text-weak);
    font-size: 14px;
    line-height: 1.7;
    margin: 6px 0 0;
  }

  .grass-action {
    text-align: right;
    padding-right: 6px;
  }

  .btn-fav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 38px;
    padding: 0 14px;
    background: rgba(255,255,255,.06);
    border-radius: 40px;
    color: var(--text-sub);
    font-weight: 600;
    font-size: 13px;
    border: 1px solid rgba(255,255,255,.12);
    cursor: pointer;
    transition: all .3s;
  }
  .btn-fav i {
    font-size: 13px;
    color: var(--brand);
  }
  .btn-fav:hover {
    background: rgba(255,255,255,.12);
    border-color: rgba(23,230,161,.5);
    color: #fff;
  }
  .btn-enter-card {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    height: 38px;
    padding: 0 18px;
    background: var(--accent);
    border-radius: 40px;
    color: #fff;
    font-weight: 700;
    font-size: 13px;
    border: none;
    cursor: pointer;
    margin-left: 8px;
    transition: all .3s;
  }
  .btn-enter-card:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255,106,42,.3);
  }

  .list-cta {
    margin-top: 18px;
    color: var(--text-sub);
    font-weight: 600;
    transition: all .3s;
  }
  .list-cta i {
    color: var(--brand);
    margin-left: 4px;
    transition: transform .3s;
  }
  .list-cta:hover {
    color: #fff;
  }
  .list-cta:hover i {
    transform: translateX(4px);
  }

  .view-more {
    display: inline-flex;
    align-items: center;
    gap: 5px;
  }

  /* review section */
  .review-summary {
    background: rgba(255,255,255,.04);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--line);
    backdrop-filter: blur(6px);
    box-shadow: var(--shadow-md);
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-image: radial-gradient(circle at 80% 0%, rgba(122, 92,255,.15), transparent 55%);
  }
  .score-big {
    font-size: 56px;
    font-weight: 900;
    letter-spacing: -4px;
    line-height: 1.05;
    color: var(--brand);
    margin-top: 10px;
  }
  .score-label {
    color: var(--text-weak);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    margin-bottom: 4px;
  }

  .score-stars {
    color: var(--gold);
    font-size: 18px;
    letter-spacing: 4px;
    margin: 8px 0;
  }
  .score-count {
    font-size: 12px;
    color: var(--text-weak);
    margin-bottom: 20px;
    display: block;
  }
  .score-bars {
    width: 100%;
    max-width: 180px;
    margin-top: 16px;
  }

  .score-bar-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    margin-bottom: 8px;
  }
  .score-bar-item .bar-label {
    min-width: 34px;
    color: var(--text-sub);
  }
  .score-bar-item .bar-track {
    height: 4px;
    border-radius: 4px;
    background: rgba(255,255,255,.1);
    flex: 1;
    overflow: hidden;
  }
  .score-bar-item .bar-fill {
    height: 100%;
    background: var(--brand);
    border-radius: 4px;
  }

  .review-list-box {
    padding: 4px 0 4px 10px;
  }

  .review-item {
    display: flex;
    gap: 14px;
    padding: 16px 14px;
    background: var(--card-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    margin-bottom: 12px;
    transition: all .25s;
  }

  .review-item:hover {
    background: var(--card-hover-bg);
    border-color: rgba(23,230,161,.16);
  }

  .review-avatar {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
  }

  .review-body {
    flex: 1;
    min-width: 0;
  }

  .review-header {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--text-sub);
    margin-bottom: 4px;
    line-height: 1.4;
  }
  .review-header .name {
    font-weight: 700;
    color: var(--text-main);
  }
  .review-stars-mini {
    color: var(--gold);
    font-size: 11px;
    margin-left: 4px;
    letter-spacing: 1px;
  }
  .review-text {
    font-size: 14px;
    line-height: 1.72;
    color: rgba(237,242,247,.88);
    margin: 4px 0 8px;
  }
  .review-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--text-weak);
  }

  .review-meta span {
    margin-right: 8px;
  }
  .review-likes i {
    margin-right: 3px;
    color: var(--brand);
  }

  /* CMS 资讯 */
  .cms-section {
    background: var(--bg-page);
  }

  .cms-list-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--card-bg);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    margin-bottom: 14px;
    padding: 18px 22px 18px 18px;
    transition: background .25s, border-color .25s, box-shadow .25s;
    position: relative;
    min-height: 120px;
    flex-wrap: wrap;
  }

  .cms-list-row:hover {
    background: var(--card-hover-bg);
    border-color: rgba(255, 255, 255, .14);
    box-shadow: var(--shadow-sm);
  }

  .cms-cat {
    flex-shrink: 0;
    background: rgba(122, 92, 255, .16);
    color: var(--purple);
    border-radius: 50px;
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 700;
    margin-top: 2px;
    min-width: 70px;
    text-align: center;
  }

  .cms-cat.cat-1 {
    background: rgba(23, 230, 161, .13);
    color: var(--brand);
  }

  .cms-cat.cat-2 {
    background: rgba(255, 190, 92, .14);
    color: var(--gold);
  }

  .cms-body {
    flex: 1;
    min-width: 260px;
  }

  .cms-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
    line-height: 1.4;
    color: rgba(255,255,255,.92);
    transition: color .2s;
    display: block;
  }
  .cms-title:hover {
    color: var(--brand);
  }

  .cms-summary {
    color: var(--text-weak);
    font-size: 14px;
    line-height: 1.8;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .cms-meta {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-weak);
    align-self: stretch;
    gap: 10px;
  }

  .cms-read-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,.05);
    border: 1px solid var(--line);
    padding: 8px 14px;
    border-radius: 40px;
    font-weight: 600;
    color: var(--text-sub);
    font-size: 13px;
    transition: all .3s;
  }
  .cms-read-link:hover {
    background: rgba(23, 230, 161, .14);
    border-color: var(--brand);
    color: var(--brand);
  }
  .cms-read-link i {
    font-size: 13px;
  }

  .empty-state {
    border: 2px dashed rgba(255, 255, 255, .12);
    border-radius: var(--radius-lg);
    padding: 64px 24px;
    text-align: center;
    background: rgba(255,255,255,.02);
    color: var(--text-weak);
  }
  .empty-state i {
    display: block;
    font-size: 32px;
    margin-bottom: 12px;
    color: var(--text-weak);
    opacity: .45;
  }

  /* CTA One-key */
  .cta-banner {
    background: linear-gradient(130deg, rgba(13, 17, 23, 1) 15%, rgba(47, 37, 72, .7) 45%, rgba(13, 17, 23, .96) 75%), url('/assets/images/backpic/back-3.webp');
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
    padding: 92px 0;
    text-align: center;
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, .06);
    overflow: hidden;
  }
  .cta-banner::before {
    content: '';
    position: absolute;
    top: -40%;
    left: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(23,230,161,.18), transparent 65%);
    pointer-events: none;
  }
  .cta-banner::after {
    content: '';
    position: absolute;
    bottom: -20%;
    right: 5%;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(255,106,42,.15), transparent 65%);
    pointer-events: none;
  }


  .cta-banner-inner {
    position: relative;
    z-index: 2;
  }

  .cta-title {
    font-size: 46px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 14px;
  }

  .cta-desc {
    color: var(--text-sub);
    font-size: 17px;
    margin: 14px auto 30px;
    max-width: 650px;
  }

  .cta-btn-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 18px;
  }
  .btn-cta-primary .btn {
    height: 58px;
    padding: 0 40px;
    font-size: 16px;
    border-radius: 50px;
  }

  .cta-note {
    color: var(--text-weak);
    font-size: 13px;
    margin-top: 18px;
  }
  .cta-note i {
    margin-right: 6px;
    opacity: .7;
  }

  /* FAQ */
  .faq-section {
    background: var(--bg-soft);
    border-bottom: 1px solid var(--line);
    border-top: 1px solid var(--line);
  }

  .faq-accordion {
    width: 100%;
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
  }


  .faq-accordion details {
    background: var(--card-bg);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 4px 24px;
    margin-bottom: 12px;
    transition: all .3s ease;
  }

  .faq-accordion details[open] {
    border-color: rgba(23, 230, 161, .35);
    background: #1B2533;
  }

  .faq-accordion summary {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    padding: 14px 0;
    list-style: none;
    font-weight: 600;
    color: var(--text-main);
    font-size: 16px;
    transition: color .25s;
    outline: none;
    position: relative;
    min-height: 50px;
  }

  .faq-accordion summary::-webkit-details-marker {
    display: none;
  }

  .faq-accordion summary .faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(23, 230, 161, .14);
    color: var(--brand);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: transform .4s ease;
    flex-shrink: 0;
  }

  .faq-accordion details[open] summary .faq-icon {
    transform: rotate(45deg);
  }

  .faq-content {
    padding: 0 0 20px;
    color: var(--text-weak);
    font-size: 15px;
    line-height: 1.8;
  }

  .faq-box {
    background: rgba(255,255,255,.02);
    border-radius: 12px;
    padding: 20px 22px;
    border: 1px solid var(--line);
  }

  .faq-box-title {
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
  }
  .faq-box-text {
    font-size: 14px;
    color: var(--text-weak);
    line-height: 1.7  ;
  }

  /* footer */
  .footer {
    background: #0B0E13;
    padding-top: 60px;
    padding-bottom: 24px;
    border-top: 1px solid rgba(255, 255, 255, .06);
  }

  .footer-brand h3 {
    font-size: 22px;
    color: #fff;
    font-weight: 700;
  }

  .footer-brand p {
    font-size: 14px;
    color: var(--text-weak);
    max-width: 320px;
    margin-top: 10px;
    line-height: 1.8;
  }

  .footer h5 {
    font-size: 16px;
    color: #fff;
    font-weight: 700;
    margin-bottom: 18px;
  }

  .footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .footer ul li {
    margin-bottom: 8px;
  }
  .footer ul li a {
    color: var(--text-weak);
    font-size: 14px;
    transition: color .25s;
    display: inline-block;
    padding: 3px 0;
  }
  .footer ul li a:hover {
    color: var(--brand);
  }

  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .06);
    margin-top: 40px;
    padding-top: 20px;
    text-align: center;
    color: var(--text-weak);
    font-size: 13px;
  }
  .footer-bottom p {
    margin-bottom: 2px;
  }

  .footer-nav-wrap {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  @media (max-width: 1023.98px) {
    h1 {
      font-size: 46px;
    }
    h2 {
      font-size: 30px;
    }

    .header-search {
      width: 36px;
      padding: 0;
      justify-content: center;
    }
    .header-search span {
      display: none;
    }
    .header-search i {
      margin: 0;
    }

    .nav-menu {
      display: none;
    }
    .mobile-toggle {
      display: flex;
    }

    .hero-content {
      margin-bottom: 32px;
    }
    .phone-frame {
      margin: 0 auto;
    }
    .hero-phone-wrap {
      justify-content: center;
      margin-top: 70px;
    }
    .float-badge-1 {
      left: -35px;
    }
    .float-badge-2 {
      right: -35px;
    }

    .cms-list-row {
      flex-wrap: wrap;
    }
    .cms-meta {
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
      width: 100%;
    }

    .grass-thumb {
      width: 120px;
      height: 80px;
    }

  }

  @media (max-width: 639.98px) {
    body {
      font-size: 15px;
    }
    .section-padding {
      padding-top: var(--space-mobile-section);
      padding-bottom: var(--space-mobile-section);
    }

    h1 {
      font-size: 32px;
    }
    h2 {
      font-size: 25px;
    }
    .cta-title {
      font-size: 32px;
    }

    .hero {
      padding-top: 100px;
      padding-bottom: 60px;
    }
    .hero h1 {
      font-size: 32px;
      letter-spacing: -0.02em;
      margin-bottom: 14px;
    }
    .hero-sub {
      font-size: 16px;
    }
    .phone-frame {
      width: 260px;
      height: 530px;
    }
    .hero-ctas {
      flex-direction: column;
      align-items: stretch;
    }
    .hero-ctas .btn {
      width: 100%;
    }

    .float-badge-1 {
      left: -8px;
      top: 6px;
    }
    .float-badge-2 {
      right: -8px;
      bottom: 60px;
    }
    .hero-phone-wrap {
      margin-top: 84px;
    }

    .hot-cover-wrap {
      height: 360px;
    }

    .grass-item {
      display: block;
      padding: 20px;
    }
    .grass-index {
      margin-bottom: 12px;
      font-size: 30px;
      min-width: auto;
      text-align: left;
    }
    .grass-thumb {
      width: 100%;
      height: 140px;
      margin-bottom: 12px;
    }
    .grass-title {
      font-size: 18px;
    }
    .grass-desc {
      font-size: 14px;
    }
    .grass-action {
      margin-top: 12px;
      text-align: left;
    }

    .phone-game-title {
      font-size: 15px;
    }

    .btn-cta-primary {
      width: 100%;
    }
    .btn-cta-primary .btn {
      width: 100%;
    }
    .cms-list-row {
      padding: 18px;
    }
    .cms-cat {
      font-size: 12px;
      padding: 5px 12px;
    }
    .cms-title {
      font-size: 16px;
      -webkit-line-clamp: 2;
    }
    .cms-summary {
      -webkit-line-clamp: 3;
    }
    .cms-meta {
      flex-direction: column;
      align-items: flex-start;
      row-gap: 6px;
    }

    .review-item {
      flex-direction: row;
      align-items: flex-start;
      padding: 16px 12px;
    }
    .review-text {
      font-size: 14px;
      -webkit-line-clamp: 3;
      overflow: hidden;
      display: -webkit-box;
      -webkit-box-orient: vertical;
    }
    .review-footer {
      flex-wrap: wrap;
    }

    .footer-bottom p {
      line-height: 1.8;
    }
    .float-badge-1, .float-badge-2 {
      display: none;
    }
  }

  @media (min-width: 639.99px) and (max-width: 1024px) {
    .grass-info {
      flex: 0 0 calc(70% - 100px);
    }
    .grass-action {
      flex-basis: 100%;
      margin-top: 14px;
      text-align: left;
      padding-left: 20px;
    }
    .cta-btn-row .btn {
      width: 240px;
    }

    .review-item:last-of-type {
      display: none;
    }
  }

  .cursor-pointer {
    cursor: pointer;
  }

  .text-decoration-none {
    text-decoration: none;
  }

  /* selected colors */
  .bg-violet {
    background: rgba(122, 92, 255, .3);
  }
  .bg-orange-soft {
    background: rgba(255, 106, 42, .3);
  }
  .bg-brand-soft {
    background: rgba(23, 230, 161, .3);
  }

  .color-1 {
    background-color: #ff6a42;
    background-image: linear-gradient(145deg, #ff7a4d, #e6483a);
  }
  .color-2 {
    background-color: #7d5bd0;
    background-image: linear-gradient(145deg, #876ae8, #6246b8);
  }
  .color-3 {
    background-image: linear-gradient(145deg, #1ea6bd, #38d9a7);
  }
  .color-4 {
    background-color: #e6ce54;
    background-image: linear-gradient(145deg, #eeda6e, #dfb43f);
  }
  .color-5 {
    background-color: #ed6a2f;
    background-image: linear-gradient(145deg, #f0834e, #d9502b);
  }

  .logo-single-icon {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-shrink: 0;
    color: #fff;
  }

  .wordmark-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }

  /* Foundation override */
  .grid-container {
    max-width: 1240px;
  }
  .button {
    font-family: var(--font-sans);
  }

/* roulang page: category1 */
:root {
            --bg: #0D1117;
            --bg-2: #121820;
            --card: #18202C;
            --card-hover: #1F2836;
            --border: rgba(255, 255, 255, 0.08);
            --border-light: rgba(255, 255, 255, 0.14);
            --text: #EDF2F7;
            --sub: #A7B5C6;
            --muted: #748498;
            --brand: #17E6A1;
            --brand-dark: #0FB878;
            --purple: #7A5CFF;
            --amber: #FFBE5C;
            --cta: #FF6A2A;
            --cta-hover: #FF8244;
            --radius-xl: 22px;
            --radius-lg: 18px;
            --radius-md: 13px;
            --radius-sm: 9px;
            --shadow-1: 0 8px 30px rgba(0, 0, 0, 0.25);
            --shadow-2: 0 18px 50px rgba(0, 0, 0, 0.42);
            --font-cn: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
            --font-en: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
        }
        * {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            margin: 0;
            padding: 0;
            background: var(--bg);
            color: var(--text);
            font-family: var(--font-cn);
            font-size: 16px;
            line-height: 1.75;
            overflow-x: hidden;
        }
        body.no-scroll {
            overflow: hidden;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        p,
        ul,
        ol,
        figure {
            margin: 0;
            padding: 0;
        }
        h1,
        h2,
        h3,
        h4 {
            font-family: var(--font-cn);
            line-height: 1.32;
            color: var(--text);
            font-weight: 700;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color .25s ease;
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
        }
        ul,
        ol {
            list-style: none;
        }
        a:focus-visible,
        button:focus-visible {
            outline: 3px solid rgba(23, 230, 161, 0.5);
            outline-offset: 3px;
        }
        ::selection {
            background: rgba(23, 230, 161, 0.24);
            color: #fff;
        }
        .container-custom {
            max-width: 1240px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section {
            padding: 92px 0;
        }
        .section-soft {
            background: var(--bg-2);
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }
        .section-brand-block {
            background: rgba(23, 230, 161, 0.04);
            border-top: 1px solid rgba(23, 230, 161, 0.08);
            border-bottom: 1px solid rgba(23, 230, 161, 0.08);
        }
        .section-head {
            max-width: 780px;
            margin-bottom: 52px;
        }
        .section-head .eyebrow {
            margin-bottom: 14px;
        }
        .section-title {
            font-size: 36px;
            letter-spacing: -.02em;
        }
        .section-sub {
            color: var(--sub);
            font-size: 16px;
            margin-top: 18px;
            line-height: 1.8;
        }
        .section-head--center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }
        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 14px;
            background: rgba(23, 230, 161, 0.09);
            border: 1px solid rgba(23, 230, 161, 0.16);
            border-radius: 999px;
            color: var(--brand);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: .03em;
        }
        .eyebrow--orange {
            background: rgba(255, 106, 42, 0.1);
            border-color: rgba(255, 106, 42, 0.2);
            color: #FFA07A;
        }
        .grid-margin-x>.cell {
            margin-bottom: 30px;
        }

        /* ===== Buttons ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            font-family: var(--font-cn);
            font-size: 15px;
            font-weight: 700;
            border-radius: var(--radius-md);
            padding: 13px 26px;
            border: 1px solid transparent;
            text-align: center;
            transition: all .25s ease;
            line-height: 1.4;
            cursor: pointer;
            background: transparent;
            user-select: none;
        }
        .btn i,
        .btn svg {
            font-size: 1.05em;
        }
        .btn-cta {
            background: var(--cta);
            color: #fff;
            border-color: #ff7033;
            box-shadow: 0 10px 28px rgba(255, 106, 42, 0.24);
        }
        .btn-cta:hover {
            background: var(--cta-hover);
            color: #fff;
            transform: translateY(-2px);
            border-color: #FF985E;
            box-shadow: 0 15px 36px rgba(255, 106, 42, 0.34);
        }
        .btn-cta:active {
            transform: translateY(0);
            box-shadow: 0 7px 18px rgba(255, 106, 42, 0.26);
        }
        .btn-ghost {
            background: rgba(255, 255, 255, 0.02);
            color: var(--sub);
            border-color: rgba(255, 255, 255, 0.14);
        }
        .btn-ghost:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.32);
            transform: translateY(-2px);
        }
        .btn-ghost:active {
            transform: translateY(0);
        }
        .btn-brand {
            background: var(--brand);
            color: #07110D;
            border-color: #36F2B4;
            font-weight: 800;
            box-shadow: 0 10px 26px rgba(23, 230, 161, 0.18);
        }
        .btn-brand:hover {
            background: #3DF0B6;
            border-color: #79F7CE;
            color: #07110D;
            transform: translateY(-2px);
            box-shadow: 0 16px 36px rgba(23, 230, 161, 0.3);
        }
        .btn-small {
            min-height: 42px;
            padding: 9px 18px;
            font-size: 14px;
            border-radius: 10px;
        }
        .btn-lg {
            padding: 16px 38px;
            font-size: 17px;
            border-radius: 15px;
        }

        /* ===== Header Nav ===== */
        .site-nav {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 200;
        }
        .nav-panel {
            background: rgba(13, 17, 23, 0.45);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.07);
            transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
        }
        .site-nav.scrolled .nav-panel {
            background: rgba(9, 12, 17, 0.92);
            border-bottom-color: rgba(255, 255, 255, 0.1);
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.36);
        }
        .nav-container {
            display: flex;
            align-items: center;
            height: 72px;
            gap: 14px;
        }
        .logo-text {
            display: inline-flex;
            align-items: center;
            gap: 11px;
            flex-shrink: 0;
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            letter-spacing: .01em;
            font-family: var(--font-cn);
        }
        .logo-text .logo-icon {
            width: 38px;
            height: 38px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            background: linear-gradient(135deg, #17E6A1 0%, #0FB851 100%);
            color: #091510;
            font-size: 17px;
            box-shadow: 0 6px 16px rgba(23, 230, 161, 0.32);
        }
        .logo-text:hover .logo-icon i {
            transform: rotate(14deg) scale(1.05);
        }
        .logo-icon i {
            transition: transform .3s ease;
        }
        .logo-text .logo-sub {
            color: var(--brand);
            font-size: 11px;
            font-weight: 700;
            background: rgba(23, 230, 161, 0.13);
            padding: 3px 8px;
            border-radius: 6px;
            margin-left: 6px;
            letter-spacing: .05em;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            margin-left: auto;
        }
        .nav-links a {
            position: relative;
            display: inline-block;
            padding: 9px 15px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 500;
            color: #C2CFDD;
            transition: background .25s ease, color .25s ease;
        }
        .nav-links a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.06);
        }
        .nav-links a.active {
            color: var(--brand);
            font-weight: 700;
            background: rgba(23, 230, 161, 0.08);
        }
        .nav-links a.active::after {
            content: "";
            position: absolute;
            left: 15px;
            right: 15px;
            bottom: 2px;
            height: 2px;
            background: var(--brand);
            border-radius: 3px;
            box-shadow: 0 0 12px rgba(23, 230, 161, 0.7);
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-left: 2px;
            flex-shrink: 0;
        }
        .nav-actions .btn {
            box-shadow: none;
        }
        .nav-toggle {
            display: none;
            width: 42px;
            height: 42px;
            align-items: center;
            justify-content: center;
            border: 1px solid rgba(255, 255, 255, 0.16);
            border-radius: 11px;
            background: rgba(255, 255, 255, 0.04);
            color: #fff;
            font-size: 17px;
            cursor: pointer;
            transition: background .25s ease, transform .2s ease;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .mobile-menu {
            position: fixed;
            top: 72px;
            left: 0;
            width: 100%;
            z-index: 199;
            background: rgba(8, 11, 15, 0.98);
            backdrop-filter: blur(22px);
            -webkit-backdrop-filter: blur(22px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: none;
            flex-direction: column;
            padding: 14px 22px 28px;
            max-height: calc(100vh - 72px);
            overflow-y: auto;
            box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
        }
        .mobile-menu a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 15px 10px;
            border-radius: 10px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .mobile-menu a:hover {
            background: rgba(255, 255, 255, 0.06);
            color: var(--brand);
        }
        .mobile-menu .btn {
            margin-top: 16px;
            width: 100%;
        }
        .site-nav.open .mobile-menu {
            display: flex;
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 140px 0 120px;
            overflow: hidden;
            background: var(--bg);
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: linear-gradient(96deg, rgba(13, 17, 23, 0.86) 10%, rgba(13, 17, 23, 0.64) 48%, rgba(13, 17, 23, 0.54) 100%), url('/assets/images/backpic/back-1.png');
            background-position: center;
            background-size: cover;
            background-repeat: no-repeat;
            opacity: .55;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 22% 36%, rgba(23, 230, 161, 0.1), transparent 35%), radial-gradient(ellipse at 76% 72%, rgba(255, 106, 42, 0.08), transparent 32%);
            pointer-events: none;
        }
        .hero-inner {
            position: relative;
            z-index: 3;
            width: 100%;
        }
        .hero-copy {
            position: relative;
            z-index: 4;
        }
        .hero-copy .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-size: 13px;
            font-weight: 700;
            padding: 8px 16px;
            border: 1px solid rgba(255, 106, 42, 0.36);
            background: rgba(255, 106, 42, 0.14);
            color: #FFB08C;
            border-radius: 999px;
            margin-bottom: 28px;
            letter-spacing: .04em;
        }
        .hero-title {
            font-size: 56px;
            line-height: 1.18;
            font-weight: 800;
            letter-spacing: -.03em;
            margin-bottom: 26px;
            max-width: 640px;
        }
        .hero-title .text-brand {
            color: var(--brand);
            position: relative;
        }
        .hero-sub {
            font-size: 17px;
            line-height: 1.9;
            color: var(--sub);
            max-width: 530px;
            margin-bottom: 34px;
        }
        .hero-ctas {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px;
            margin-bottom: 30px;
        }
        .hero-trust {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .hero-trust span {
            display: flex;
            align-items: center;
            gap: 7px;
            font-size: 13px;
            color: #B8C6D4;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.09);
            padding: 7px 13px;
            border-radius: 999px;
        }
        .hero-trust i {
            color: var(--brand);
        }
        .hero-visual {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .phone-shell {
            width: 320px;
            max-width: 88%;
            margin-left: auto;
            border-radius: 30px;
            border: 1px solid rgba(255, 255, 255, 0.18);
            background: rgba(20, 25, 34, 0.6);
            box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
            overflow: hidden;
            position: relative;
            backdrop-filter: blur(4px);
        }
        .phone-top {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 14px 16px 10px;
            z-index: 2;
            position: relative;
            background: linear-gradient(to bottom, rgba(13, 17, 23, 0.94), rgba(13, 17, 23, 0.2));
        }
        .phone-top span {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #FF5E57;
            font-size: 0;
        }
        .phone-top span:nth-child(2) {
            background: #FFBE2E;
        }
        .phone-top span:nth-child(3) {
            background: #28C840;
        }
        .phone-top small {
            margin-left: auto;
            color: #ACC0D2;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: .03em;
        }
        .phone-cover {
            position: relative;
            min-height: 420px;
            background: linear-gradient(180deg, #18202C 0%, #0D1117 60%, #111822 100%);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .phone-cover img {
            object-fit: cover;
            width: 100%;
            height: 100%;
            position: absolute;
            inset: 0;
        }
        .phone-cover-mask {
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom, rgba(13, 17, 23, 0.12) 0%, transparent 30%, rgba(13, 17, 23, 0.78) 100%);
            z-index: 2;
        }
        .phone-brand-label {
            position: absolute;
            top: 18px;
            right: 16px;
            z-index: 5;
            font-size: 12px;
            color: #fff;
            background: rgba(0, 0, 0, 0.45);
            border: 1px solid rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(8px);
            padding: 6px 13px;
            border-radius: 999px;
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }
        .phone-brand-label i {
            color: var(--brand);
        }
        .phone-bottom {
            position: relative;
            z-index: 4;
            background: rgba(13, 17, 23, 0.9);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 16px 18px 18px;
            display: flex;
            align-items: center;
            gap: 10px;
            justify-content: space-between;
        }
        .phone-game-title strong {
            display: block;
            font-size: 15px;
            color: #fff;
        }
        .phone-game-title small {
            color: var(--brand);
            font-size: 12px;
        }
        .phone-go {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            background: var(--cta);
            color: #fff;
            padding: 8px 15px;
            border-radius: 10px;
            font-size: 13px;
            font-weight: 700;
            box-shadow: 0 6px 16px rgba(255, 106, 42, 0.4);
            transition: transform .2s ease;
        }
        .phone-go:hover {
            transform: translateY(-2px);
            background: var(--cta-hover);
        }
        .float-tag {
            position: absolute;
            background: var(--card);
            border: 1px solid rgba(255, 255, 255, 0.14);
            box-shadow: 0 14px 36px rgba(0, 0, 0, 0.45);
            padding: 10px 14px;
            border-radius: 14px;
            backdrop-filter: blur(6px);
            display: flex;
            align-items: center;
            gap: 9px;
            font-size: 13px;
            z-index: 8;
        }
        .float-tag i {
            color: var(--brand);
        }
        .float-tag-one {
            top: 12%;
            right: 2%;
        }
        .float-tag-two {
            bottom: 15%;
            left: -2%;
            right: auto;
        }
        .float-tag-two i {
            color: var(--amber);
        }

        /* ===== Timeline Steps ===== */
        .process-wrap {
            margin-top: 8px;
        }
        .step-timeline {
            list-style: none;
            padding: 0;
            margin: 0;
            position: relative;
        }
        .step-timeline::before {
            content: "";
            position: absolute;
            left: 29px;
            top: 14px;
            bottom: 16px;
            width: 2px;
            background: linear-gradient(to bottom, var(--brand), rgba(23, 230, 161, 0.08));
        }
        .timeline-item {
            position: relative;
            padding-left: 90px;
            margin-bottom: 22px;
        }
        .timeline-item:last-child {
            margin-bottom: 0;
        }
        .step-num {
            position: absolute;
            left: 0;
            top: 2px;
            width: 58px;
            height: 58px;
            border-radius: 20px;
            background: rgba(23, 230, 161, 0.1);
            border: 1px solid rgba(23, 230, 161, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-en);
            font-size: 20px;
            font-weight: 800;
            color: var(--brand);
            letter-spacing: -.02em;
            box-shadow: 0 0 0 7px rgba(23, 230, 161, 0.03);
        }
        .timeline-card {
            background: rgba(24, 32, 44, 0.7);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 23px 26px 21px;
            transition: transform .25s ease, background .25s ease, border-color .25s ease;
        }
        .timeline-card:hover {
            transform: translateY(-4px);
            background: var(--card-hover);
            border-color: rgba(255, 255, 255, 0.16);
        }
        .timeline-card .step-kicker {
            display: inline-flex;
            font-size: 12px;
            font-weight: 700;
            color: var(--brand);
            background: rgba(23, 230, 161, 0.08);
            padding: 3px 10px;
            border-radius: 999px;
            margin-bottom: 10px;
        }
        .timeline-card h3 {
            font-size: 19px;
            margin-bottom: 8px;
        }
        .timeline-card p {
            color: var(--sub);
            font-size: 15px;
            line-height: 1.85;
        }
        .side-card {
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01)), #141A23;
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            padding: 30px;
            position: sticky;
            top: 116px;
        }
        .side-card h3 {
            font-size: 20px;
            margin-bottom: 16px;
        }
        .side-card h3 i {
            color: var(--brand);
            margin-right: 8px;
        }
        .prep-list {
            margin: 0 0 22px;
        }
        .prep-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            color: var(--sub);
            font-size: 15px;
            line-height: 1.75;
            margin-bottom: 14px;
        }
        .prep-list li:last-child {
            margin-bottom: 0;
        }
        .prep-list li i {
            margin-top: 5px;
            color: var(--brand);
            background: rgba(23, 230, 161, 0.1);
            border-radius: 7px;
            width: 22px;
            height: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 10px;
        }

        /* ===== Entry / Scenario ===== */
        .entry-cards {
            margin-top: 10px;
        }
        .entry-panel {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-xl);
            padding: 30px 32px;
            height: 100%;
            transition: transform .25s ease, border-color .25s ease, background .25s ease;
            position: relative;
        }
        .entry-panel:hover {
            border-color: rgba(255, 255, 255, 0.14);
            transform: translateY(-5px);
            background: var(--card-hover);
        }
        .entry-panel-icon {
            width: 48px;
            height: 48px;
            border-radius: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 20px;
        }
        .entry-panel-icon-green {
            background: rgba(23, 230, 161, 0.12);
            color: var(--brand);
        }
        .entry-panel-icon-orange {
            background: rgba(255, 106, 42, 0.12);
            color: #FF9868;
        }
        .entry-panel h3 {
            font-size: 21px;
            margin-bottom: 10px;
        }
        .entry-panel p {
            color: var(--sub);
            font-size: 14px;
            line-height: 1.85;
            margin-bottom: 18px;
        }
        .entry-point-list {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 13px;
        }
        .entry-point-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: #C9D5E1;
            font-size: 14px;
            padding: 7px 0;
        }
        .entry-point-list li i {
            margin-top: 4px;
            color: var(--brand);
            font-size: 12px;
        }

        /* ===== Security Tips ===== */
        .security-card {
            border-radius: var(--radius-xl);
            padding: 32px 32px 28px;
            height: 100%;
            border: 1px solid;
        }
        .security-card h3 {
            font-size: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }
        .security-card p {
            color: var(--sub);
            font-size: 14px;
            line-height: 1.85;
            margin-bottom: 22px;
        }
        .security-card .check-list {
            margin-top: 12px;
        }
        .security-card .check-list li {
            position: relative;
            padding: 6px 0 6px 26px;
            font-size: 15px;
            color: #D9E2EB;
            line-height: 1.75;
        }
        .security-card .check-list li::before {
            content: "\f00c";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 11px;
            color: var(--brand);
        }
        .security-danger {
            background: rgba(25, 26, 29, 0.32);
            border-color: rgba(255, 190, 92, 0.24);
        }
        .security-danger h3 {
            color: #FFC368;
        }
        .security-danger .check-list li::before {
            content: "\f00d";
            color: #FF8C5A;
        }
        .security-ok {
            background: rgba(22, 29, 35, 0.3);
            border-color: rgba(23, 230, 161, 0.2);
        }
        .security-ok h3 {
            color: var(--brand);
        }
        .security-note {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            margin-top: 30px;
            background: rgba(255, 255, 255, 0.025);
            border: 1px dashed rgba(255, 255, 255, 0.14);
            border-radius: 18px;
            padding: 20px 24px;
            color: var(--sub);
            font-size: 14px;
        }
        .security-note strong {
            color: var(--amber);
        }

        /* ===== CTA Section ===== */
        .cta-universal {
            position: relative;
            text-align: center;
            padding: 96px 0;
            overflow: hidden;
            background: #0e151c;
            border-top: 1px solid rgba(255, 255, 255, 0.07);
        }
        .cta-universal::before {
            content: "";
            position: absolute;
            background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            opacity: 0.16;
            transform: scale(1.03);
            inset: -20px;
        }
        .cta-universal::after {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 50% -10%, rgba(255, 106, 42, 0.25), transparent 48%), radial-gradient(circle at 78% 52%, rgba(23, 230, 161, 0.14), transparent 35%);
            z-index: 1;
        }
        .cta-universal .container-custom {
            position: relative;
            z-index: 3;
        }
        .cta-title {
            font-size: 42px;
            font-weight: 800;
            margin-bottom: 20px;
            letter-spacing: -.02em;
        }
        .cta-copy {
            color: var(--sub);
            max-width: 620px;
            margin: 0 auto 38px;
            font-size: 16px;
            line-height: 1.9;
        }
        .cta-universal .btn-lg {
            font-size: 16px;
        }
        .cta-meta {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 36px;
            color: var(--muted);
            font-size: 13px;
        }
        .cta-meta i {
            margin-right: 5px;
            color: var(--brand);
        }

        /* ===== FAQ ===== */
        .faq-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 18px;
        }
        .faq-item {
            background: rgba(22, 28, 38, 0.7);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: background .25s ease, border-color .25s ease;
            height: fit-content;
        }
        .faq-item:hover {
            background: var(--card-hover);
            border-color: rgba(255, 255, 255, 0.15);
        }
        .faq-item summary {
            list-style: none;
            cursor: pointer;
            padding: 20px 48px 20px 22px;
            font-size: 15px;
            font-weight: 700;
            color: #E9F0F7;
            position: relative;
            min-height: 54px;
            display: flex;
            align-items: center;
            transition: color .2s ease;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary::after {
            content: "\f078";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            right: 18px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--brand);
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform .35s ease, color .25s ease;
        }
        .faq-item[open] summary {
            color: var(--brand);
        }
        .faq-item[open] summary::after {
            transform: translateY(-50%) rotate(180deg);
        }
        .faq-answer {
            padding: 0 22px 21px;
            color: var(--sub);
            font-size: 14px;
            line-height: 1.9;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            margin-left: 10px;
            margin-right: 10px;
        }
        .faq-answer p {
            padding-top: 16px;
        }

        /* ===== Footer ===== */
        .footer {
            background: #0A0E15;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 66px 0 44px;
            margin-top: 0;
        }
        .footer .grid-margin-x>.cell {
            margin-bottom: 30px;
        }
        .footer-brand .logo-text {
            margin-bottom: 17px;
        }
        .footer-brand p {
            color: var(--muted);
            font-size: 14px;
            line-height: 1.95;
            max-width: 380px;
            margin-top: 14px;
        }
        .footer h5 {
            font-size: 14px;
            color: #CED9E3;
            margin-bottom: 17px;
            font-weight: 700;
            letter-spacing: .04em;
        }
        .footer ul {
            margin: 0;
        }
        .footer ul li {
            margin-bottom: 11px;
        }
        .footer ul li a {
            color: var(--muted);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            transition: color .2s ease, transform .2s ease;
        }
        .footer ul li a:hover {
            color: var(--brand);
            transform: translateX(3px);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            margin-top: 42px;
            padding-top: 28px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 14px;
            align-items: center;
            color: #66788a;
            font-size: 13px;
        }
        .footer-bottom p:last-child {
            color: #53606f;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1100px) {
            .hero-title {
                font-size: 46px;
            }
            .phone-shell {
                width: 280px;
            }
            .section {
                padding: 80px 0;
            }
            .nav-links a {
                padding: 9px 10px;
                font-size: 14px;
            }
        }
        @media (max-width: 1023px) {
            .container-custom {
                padding-left: 22px;
                padding-right: 22px;
            }
            .nav-links {
                display: none;
            }
            .nav-toggle {
                display: inline-flex;
                margin-left: 6px;
            }
            .nav-actions {
                margin-left: auto;
            }
            .nav-actions .btn {
                display: none;
            }
            .hero {
                padding: 120px 0 80px;
            }
            .hero-inner .grid-x {
                row-gap: 60px;
            }
            .hero-title {
                font-size: 42px;
                max-width: 100%;
            }
            .hero-sub {
                max-width: 94%;
                font-size: 15px;
            }
            .phone-shell {
                margin-left: 0;
                width: 288px;
            }
            .float-tag-one {
                right: 6%;
            }
            .float-tag-two {
                left: 4%;
            }
            .step-timeline::before {
                left: 24px;
            }
            .timeline-item {
                padding-left: 76px;
            }
            .step-num {
                width: 50px;
                height: 50px;
                border-radius: 16px;
                font-size: 17px;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
            .cta-title {
                font-size: 34px;
            }
        }
        @media (max-width: 640px) {
            .section {
                padding: 58px 0;
            }
            .nav-container {
                height: 66px;
            }
            .mobile-menu {
                top: 66px;
            }
            .logo-text {
                font-size: 17px;
            }
            .logo-text .logo-icon {
                width: 34px;
                height: 34px;
                border-radius: 10px;
                font-size: 15px;
            }
            .logo-text .logo-sub {
                display: none;
            }
            .nav-toggle {
                width: 38px;
                height: 38px;
            }
            .nav-actions .btn {
                min-height: 34px;
            }
            .hero {
                min-height: auto;
                padding: 112px 0 54px;
            }
            .hero-title {
                font-size: 34px;
            }
            .hero-sub {
                font-size: 15px;
            }
            .hero-ctas {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-ctas .btn {
                width: 100%;
            }
            .hero-trust {
                row-gap: 8px;
            }
            .hero-trust span {
                font-size: 12px;
                padding: 6px 10px;
            }
            .hero-visual {
                margin-top: 12px;
            }
            .phone-shell {
                width: 250px;
                max-width: 86%;
            }
            .phone-cover {
                min-height: 320px;
            }
            .float-tag {
                display: none;
            }
            .section-title {
                font-size: 28px;
            }
            .section-sub {
                font-size: 15px;
                margin-top: 14px;
            }
            .section-head {
                margin-bottom: 40px;
            }
            .timeline-item {
                padding-left: 0;
            }
            .step-timeline::before {
                display: none;
            }
            .step-num {
                position: relative;
                display: inline-flex;
                width: 42px;
                height: 42px;
                font-size: 16px;
                border-radius: 13px;
                margin-bottom: -4px;
            }
            .timeline-card {
                margin-top: -22px;
                padding-top: 28px;
            }
            .side-card {
                margin-top: 24px;
                padding: 24px;
            }
            .entry-panel {
                padding: 24px;
            }
            .security-card {
                padding: 24px 22px;
            }
            .faq-item summary {
                padding: 17px 44px 17px 17px;
                font-size: 15px;
            }
            .faq-answer {
                padding-left: 14px;
                padding-right: 14px;
            }
            .cta-universal {
                padding: 68px 0;
            }
            .cta-title {
                font-size: 29px;
            }
            .cta-universal .btn-lg {
                width: 100%;
                white-space: normal;
                height: auto;
            }
            .cta-meta {
                flex-direction: column;
                gap: 8px;
            }
            .footer {
                padding-top: 58px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 380px) {
            .container-custom {
                padding-left: 17px;
                padding-right: 17px;
            }
            .hero-title {
                font-size: 30px;
            }
            .phone-shell {
                width: 230px;
            }
            .phone-cover {
                min-height: 280px;
            }
        }

/* roulang page: article */
:root {
            --bg: #0D1117;
            --bg-soft: #121820;
            --card: #18202C;
            --card-hover: #1F2836;
            --brand: #17E6A1;
            --brand-hover: #31F2B4;
            --accent: #FF6A2A;
            --accent-hover: #FF814A;
            --purple: #7A5CFF;
            --yellow: #FFBE5C;
            --text-main: #EDF2F7;
            --text-sub: #A7B5C6;
            --text-muted: #748498;
            --border: rgba(255, 255, 255, 0.08);
            --radius-lg: 22px;
            --radius-md: 14px;
            --radius-sm: 8px;
            --shadow-sm: 0 6px 20px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.35);
            --header-h: 72px;
            --max-w: 1240px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            outline-color: var(--brand);
        }

        html,
        body {
            margin: 0;
            padding: 0;
            scroll-behavior: smooth;
        }

        body {
            background: var(--bg);
            font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--brand);
            text-decoration: none;
            transition: color .22s ease, background .22s ease, border-color .22s ease, transform .22s ease, box-shadow .22s ease;
        }

        a:hover {
            color: var(--brand-hover);
        }

        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--brand);
            outline-offset: 2px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0 0 .52em;
            line-height: 1.3;
            font-weight: 700;
            color: #fff;
        }

        p {
            margin: 0 0 1.1em;
        }

        ul,
        ol {
            margin: 0 0 1.2rem;
            padding-left: 1.3rem;
        }

        .container-custom {
            width: 100%;
            max-width: var(--max-w);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section-gap {
            padding-top: 92px;
            padding-bottom: 92px;
        }

        img {
            user-select: none;
        }

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            z-index: 90;
            width: 100%;
            height: var(--header-h);
            display: flex;
            align-items: center;
            background: rgba(15, 20, 28, .38);
            -webkit-backdrop-filter: blur(16px);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, .08);
            transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
        }

        .site-header.scrolled {
            background: rgba(9, 12, 17, .92);
            border-bottom-color: rgba(255, 255, 255, .12);
            box-shadow: 0 8px 28px rgba(0, 0, 0, .35);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 22px;
        }

        .logo-text {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            font-size: 22px;
            font-weight: 800;
            white-space: nowrap;
            line-height: 1;
        }

        .logo-text:hover {
            color: #fff;
        }

        .logo-icon {
            width: 36px;
            height: 36px;
            flex: 0 0 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--brand), var(--purple));
            color: #0B0F14;
            font-size: 21px;
            box-shadow: 0 0 18px rgba(23, 230, 161, .25);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 14px;
            border-radius: 10px;
            color: var(--text-sub);
            font-size: 15px;
            font-weight: 500;
        }

        .main-nav a:hover {
            color: var(--brand);
            background: rgba(23, 230, 161, .08);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .nav-search-btn {
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--border);
            border-radius: 10px;
            background: rgba(255, 255, 255, .06);
            color: var(--text-sub);
            font-size: 15px;
            transition: border-color .2s, color .2s, background .2s;
        }

        .nav-search-btn:hover {
            color: var(--brand);
            border-color: rgba(23, 230, 161, .45);
            background: rgba(23, 230, 161, .08);
        }

        .header-login {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            border: 1px solid var(--accent);
            color: #0B0F14;
            font-weight: 700;
            font-size: 15px;
            line-height: 1;
            padding: 11px 20px;
            border-radius: 10px;
            transition: background .2s, transform .2s, box-shadow .2s, border-color .2s;
        }

        .header-login:hover {
            background: var(--accent-hover);
            border-color: var(--accent-hover);
            color: #0B0F14;
            transform: translateY(-1px);
            box-shadow: 0 10px 24px rgba(255, 106, 42, .18);
        }

        .hamburger {
            display: none;
            width: 42px;
            height: 42px;
            padding: 0;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            background: rgba(255, 255, 255, .06);
            border: 1px solid var(--border);
            border-radius: 10px;
            box-shadow: none;
        }

        .hamburger span {
            width: 18px;
            height: 2px;
            display: block;
            background: #fff;
            border-radius: 99px;
        }

        .mobile-drawer {
            display: flex;
            position: fixed;
            top: 0;
            right: 0;
            z-index: 120;
            width: min(340px, 92vw);
            height: 100dvh;
            padding: 24px;
            flex-direction: column;
            background: rgba(9, 12, 17, .97);
            -webkit-backdrop-filter: blur(20px);
            backdrop-filter: blur(20px);
            border-left: 1px solid var(--border);
            box-shadow: -18px 0 50px rgba(0, 0, 0, .4);
            transform: translateX(100%);
            visibility: hidden;
            pointer-events: none;
            transition: transform .3s ease, visibility .3s;
        }

        .mobile-drawer.open {
            transform: none;
            visibility: visible;
            pointer-events: auto;
        }

        .drawer-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 28px;
        }

        .drawer-close {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, .06);
            border: 1px solid var(--border);
            border-radius: 10px;
            color: #fff;
            font-size: 22px;
            line-height: 1;
        }

        .drawer-close:hover {
            color: var(--brand);
            border-color: rgba(23, 230, 161, .4);
        }

        .drawer-nav {
            flex: 1;
        }

        .drawer-nav a {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 15px 10px;
            border-radius: 12px;
            color: var(--text-main);
            font-size: 17px;
            font-weight: 600;
            border-bottom: 1px solid rgba(255, 255, 255, .05);
        }

        .drawer-nav a:hover {
            color: var(--brand);
            background: rgba(23, 230, 161, .07);
        }

        .drawer-bottom .btn {
            width: 100%;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 13px 26px;
            border: 1px solid transparent;
            border-radius: 10px;
            font-weight: 700;
            font-size: 15px;
            line-height: 1.2;
            transition: transform .22s, box-shadow .22s, background .22s, border-color .22s, color .22s;
        }

        .btn-primary {
            background: var(--accent);
            color: #0B0F14;
            border-color: var(--accent);
        }

        .btn-primary:hover {
            background: var(--accent-hover);
            border-color: var(--accent-hover);
            color: #0B0F14;
            transform: translateY(-2px);
            box-shadow: 0 12px 30px rgba(255, 106, 42, .25);
        }

        .btn-outline {
            background: rgba(255, 255, 255, .04);
            border-color: rgba(255, 255, 255, .18);
            color: var(--text-main);
        }

        .btn-outline:hover {
            border-color: rgba(23, 230, 161, .55);
            color: var(--brand);
            background: rgba(23, 230, 161, .07);
            transform: translateY(-1px);
        }

        .article-page {
            padding-top: var(--header-h);
        }

        .post-hero {
            position: relative;
            padding: 72px 0 58px;
            overflow: hidden;
            background-image: linear-gradient(112deg, rgba(13, 17, 23, .96) 14%, rgba(18, 24, 32, .88) 58%, rgba(122, 92, 255, .18) 100%), url('/assets/images/backpic/back-1.png');
            background-position: center;
            background-size: cover;
            border-bottom: 1px solid var(--border);
        }

        .post-hero::after {
            content: "";
            position: absolute;
            right: -120px;
            top: -80px;
            width: 380px;
            height: 380px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 106, 42, .2), transparent 66%);
            pointer-events: none;
            z-index: 0;
        }

        .post-hero .container-custom {
            position: relative;
            z-index: 2;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 30px;
        }

        .breadcrumb a {
            color: var(--text-sub);
            font-weight: 500;
        }

        .breadcrumb a:hover {
            color: var(--brand);
        }

        .breadcrumb i {
            font-size: 11px;
            color: #3B4654;
        }

        .breadcrumb .current {
            color: var(--text-main);
            display: inline-block;
            max-width: 320px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .cat-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(23, 230, 161, .12);
            border: 1px solid rgba(23, 230, 161, .3);
            color: var(--brand);
            border-radius: 99px;
            padding: 5px 15px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 18px;
        }

        .cat-badge i {
            font-size: 11px;
            opacity: .8;
        }

        .post-title {
            margin-bottom: 22px;
        }

        .post-title h1 {
            font-size: 46px;
            line-height: 1.26;
            letter-spacing: -.015em;
            max-width: 960px;
            margin: 0;
        }

        .post-meta-list {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px 24px;
            color: var(--text-sub);
            font-size: 14px;
            margin-top: 20px;
        }

        .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }

        .meta-item i {
            opacity: .8;
            font-size: 13px;
            color: var(--brand);
        }

        .article-layout {
            padding: 52px 0 92px;
        }

        .article-card {
            background: var(--bg-soft);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            padding: 44px 50px;
            margin-bottom: 36px;
        }

        .entry-content {
            font-size: 17px;
            line-height: 1.86;
            color: var(--text-main);
            overflow-wrap: break-word;
        }

        .entry-content>*:first-child {
            margin-top: 0;
        }

        .entry-content p {
            margin: 0 0 1.5em;
        }

        .entry-content h2 {
            font-size: 28px;
            margin: 48px 0 18px;
            padding-left: 18px;
            border-left: 4px solid var(--brand);
            line-height: 1.4;
            color: #fff;
        }

        .entry-content h3 {
            font-size: 22px;
            margin: 34px 0 14px;
            color: #fff;
        }

        .entry-content h4 {
            font-size: 19px;
            margin: 28px 0 12px;
            color: var(--text-main);
        }

        .entry-content ul,
        .entry-content ol {
            margin-bottom: 1.6em;
        }

        .entry-content ul li,
        .entry-content ol li {
            margin-bottom: .55em;
        }

        .entry-content blockquote {
            background: rgba(23, 230, 161, .06);
            border-left: 4px solid var(--brand);
            border-radius: 0 12px 12px 0;
            margin: 30px 0;
            padding: 20px 24px;
            color: var(--text-sub);
            font-style: normal;
        }

        .entry-content img {
            border-radius: 14px;
            margin: 28px auto;
            box-shadow: var(--shadow-sm);
        }

        .entry-content a {
            color: var(--brand);
            border-bottom: 1px solid rgba(23, 230, 161, .35);
            padding-bottom: 1px;
        }

        .entry-content a:hover {
            border-color: var(--brand);
        }

        .entry-content pre {
            background: #0B0F14;
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 18px 20px;
            overflow-x: auto;
            color: var(--text-sub);
            line-height: 1.7;
        }

        .entry-content code {
            font-family: "SF Mono", Consolas, Monaco, monospace;
            color: var(--yellow);
            background: rgba(255, 255, 255, .05);
            border-radius: 5px;
            padding: 2px 6px;
            font-size: .9em;
        }

        .entry-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 28px 0;
            background: rgba(255, 255, 255, .02);
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
        }

        .entry-content th,
        .entry-content td {
            border-bottom: 1px solid var(--border);
            padding: 12px 16px;
            text-align: left;
            vertical-align: top;
        }

        .entry-content th {
            background: rgba(255, 255, 255, .04);
            font-weight: 700;
            color: #fff;
        }

        .entry-content tr:last-child td {
            border-bottom: 0;
        }

        .entry-content hr {
            border: 0;
            border-top: 1px solid var(--border);
            margin: 40px 0;
        }

        .entry-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 40px;
            padding-top: 28px;
            border-top: 1px solid rgba(255, 255, 255, .08);
        }

        .entry-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 14px;
            border-radius: 99px;
            background: rgba(255, 255, 255, .05);
            border: 1px solid var(--border);
            color: var(--text-sub);
            font-size: 13px;
            font-weight: 500;
        }

        .tag-chip i {
            color: var(--brand);
            font-size: 11px;
        }

        .entry-footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .article-side .side-card {
            margin-bottom: 24px;
        }

        .side-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 18px;
            padding: 24px;
            box-shadow: var(--shadow-sm);
        }

        .side-card .card-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--text-main);
        }

        .side-card .card-title i {
            color: var(--brand);
            font-size: 16px;
        }

        .login-quick-card {
            background: linear-gradient(140deg, #18202C 0%, rgba(23, 230, 161, .12) 100%);
        }

        .login-quick-icon {
            width: 48px;
            height: 48px;
            border-radius: 13px;
            background: linear-gradient(135deg, var(--brand), var(--purple));
            color: #0B0F14;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            margin-bottom: 16px;
            box-shadow: 0 0 22px rgba(23, 230, 161, .22);
        }

        .login-quick-card h3 {
            font-size: 20px;
            margin-bottom: 8px;
        }

        .login-quick-card p {
            color: var(--text-sub);
            font-size: 14px;
            margin-bottom: 18px;
        }

        .login-btn {
            width: 100%;
        }

        .login-safe-tip {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 7px;
            margin-top: 14px;
            font-size: 12px;
            color: var(--text-muted);
        }

        .login-safe-tip .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--brand);
            box-shadow: 0 0 8px rgba(23, 230, 161, .5);
        }

        .related-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .related-list li {
            margin-bottom: 6px;
        }

        .related-list li a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 12px 8px;
            border-radius: 10px;
            color: var(--text-sub);
            font-size: 14px;
            border-bottom: 1px solid rgba(255, 255, 255, .05);
        }

        .related-list li a:hover {
            color: var(--brand);
            background: rgba(23, 230, 161, .06);
        }

        .related-list li a i {
            font-size: 12px;
            color: var(--text-muted);
            transition: transform .2s;
        }

        .related-list li a:hover i {
            transform: translateX(4px);
            color: var(--brand);
        }

        .side-banner {
            display: block;
            position: relative;
            overflow: hidden;
            border-radius: 18px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            min-height: 150px;
        }

        .side-banner img {
            width: 100%;
            height: 170px;
            object-fit: cover;
            transition: transform .45s ease;
        }

        .side-banner:hover img {
            transform: scale(1.04);
        }

        .side-banner-content {
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 12px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            color: #fff;
            padding: 12px 14px;
            border-radius: 12px;
            background: rgba(9, 12, 17, .66);
            -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, .12);
        }

        .side-banner-content span {
            font-size: 12px;
            color: var(--brand);
            font-weight: 700;
        }

        .side-banner-content strong {
            font-size: 15px;
            color: #fff;
        }

        .related-section {
            padding: 0 0 96px;
        }

        .section-head {
            display: flex;
            align-items: end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 34px;
            flex-wrap: wrap;
        }

        .section-head h2 {
            font-size: 34px;
            margin: 0;
            letter-spacing: -0.02em;
        }

        .section-head .section-sub {
            color: var(--text-muted);
            font-size: 14px;
        }

        .relation-card {
            display: flex;
            flex-direction: column;
            height: 100%;
            background: var(--bg-soft);
            border: 1px solid var(--border);
            border-radius: 18px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: transform .25s, border-color .25s, box-shadow .25s;
        }

        .relation-card:hover {
            transform: translateY(-5px);
            border-color: rgba(23, 230, 161, .3);
            box-shadow: var(--shadow-lg);
        }

        .relation-cover {
            display: block;
            position: relative;
            overflow: hidden;
            padding-top: 58%;
            background: #0B0F14;
        }

        .relation-cover img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }

        .relation-card:hover .relation-cover img {
            transform: scale(1.03);
        }

        .relation-type {
            position: absolute;
            left: 14px;
            top: 14px;
            padding: 5px 13px;
            background: rgba(9, 12, 17, .78);
            border: 1px solid rgba(255, 255, 255, .16);
            border-radius: 99px;
            font-size: 12px;
            font-weight: 700;
            color: #fff;
            -webkit-backdrop-filter: blur(8px);
            backdrop-filter: blur(8px);
        }

        .relation-info {
            display: flex;
            flex-direction: column;
            flex: 1;
            padding: 22px 22px 24px;
        }

        .relation-info h3 {
            font-size: 18px;
            line-height: 1.5;
            margin-bottom: 10px;
            color: var(--text-main);
        }

        .relation-info p {
            font-size: 14px;
            color: var(--text-sub);
            line-height: 1.7;
            margin-bottom: 20px;
            flex: 1;
        }

        .relation-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: var(--text-muted);
            font-size: 13px;
        }

        .relation-meta a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--brand);
            font-weight: 600;
            font-size: 13px;
        }

        .relation-meta a i {
            transition: transform .2s;
        }

        .relation-meta a:hover i {
            transform: translateX(4px);
        }

        .empty-state-section {
            min-height: 62vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 100px 20px;
        }

        .empty-state-card {
            max-width: 620px;
            width: 100%;
            text-align: center;
            padding: 58px 40px;
            background: var(--bg-soft);
            border: 2px dashed rgba(255, 255, 255, .14);
            border-radius: 22px;
            box-shadow: var(--shadow-sm);
        }

        .empty-state-card i {
            display: block;
            font-size: 44px;
            color: var(--text-muted);
            margin-bottom: 18px;
        }

        .empty-state-card h1 {
            font-size: 26px;
            margin-bottom: 12px;
        }

        .empty-state-card p {
            color: var(--text-sub);
            font-size: 15px;
            margin-bottom: 26px;
        }

        .footer {
            background: #0A0E13;
            border-top: 1px solid var(--border);
            padding: 72px 0 30px;
        }

        .footer .footer-brand {
            padding-right: 28px;
        }

        .footer .footer-brand p {
            margin-top: 18px;
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.8;
            max-width: 420px;
        }

        .footer h5 {
            color: #fff;
            font-size: 16px;
            margin-bottom: 18px;
            font-weight: 700;
        }

        .footer ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer ul li {
            margin-bottom: 11px;
        }

        .footer ul a {
            color: var(--text-muted);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            transition: color .2s, padding-left .2s;
        }

        .footer ul a:hover {
            color: var(--brand);
            padding-left: 4px;
        }

        .footer-bottom {
            margin-top: 50px;
            padding-top: 26px;
            border-top: 1px solid rgba(255, 255, 255, .06);
            text-align: center;
            color: var(--text-muted);
            font-size: 13px;
            line-height: 2;
        }

        .footer-bottom p {
            margin: 0;
        }

        @media (max-width: 1023px) and (min-width: 641px) {
            .article-layout {
                padding-bottom: 80px;
            }
            .post-title h1 {
                font-size: 36px;
            }
            .article-card {
                padding: 34px;
            }
            .related-section {
                padding-bottom: 80px;
            }
        }

        @media (max-width: 640px) {
            .container-custom {
                padding-left: 20px;
                padding-right: 20px;
            }

            .main-nav {
                display: none;
            }
            .nav-search-btn {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .header-login {
                padding: 10px 14px;
                font-size: 13px;
            }
            .logo-text {
                font-size: 19px;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                flex-basis: 32px;
                font-size: 18px;
            }

            .post-hero {
                padding: 52px 0 44px;
            }
            .breadcrumb {
                margin-bottom: 22px;
            }
            .post-title h1 {
                font-size: 29px;
                line-height: 1.32;
            }
            .post-meta-list {
                gap: 10px 18px;
                font-size: 13px;
            }
            .article-layout {
                padding: 30px 0 60px;
            }
            .article-card {
                padding: 25px 20px;
                border-radius: 16px;
            }
            .entry-content {
                font-size: 16px;
            }
            .entry-content h2 {
                font-size: 24px;
            }
            .entry-content h3 {
                font-size: 20px;
            }
            .entry-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .section-head h2 {
                font-size: 27px;
            }
            .related-section {
                padding-bottom: 62px;
            }
            .footer {
                padding-top: 56px;
            }
            .footer .cell {
                margin-bottom: 28px;
            }
            .empty-state-card {
                padding: 42px 24px;
            }
        }

/* roulang page: category2 */
:root{
  --bg-page:#0D1117;
  --bg-section:#121820;
  --card:#18202C;
  --card-hover:#1F2836;
  --brand:#17E6A1;
  --brand-dark:#0DBD80;
  --accent:#FF6A2A;
  --accent-2:#FFBE5C;
  --purple:#7A5CFF;
  --text-main:#EDF2F7;
  --text-sub:#A7B5C6;
  --text-mute:#748498;
  --border:rgba(255,255,255,.08);
  --radius-lg:20px;
  --radius-md:14px;
  --shadow:0 16px 40px rgba(0,0,0,.30);
  --section-space:100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-page);
  color:var(--text-main);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans CN","Noto Sans CJK SC",sans-serif;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
.container-custom{max-width:1240px;margin:0 auto;padding:0 24px}
img{max-width:100%;display:block}
a{color:inherit}
a:hover{color:var(--brand)}
button{font-family:inherit}
ul,ol,h1,h2,h3,h4,h5,p,figure,fieldset{margin:0;padding:0}

.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  background:rgba(15,20,28,.38);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:background .35s ease,box-shadow .35s ease,border-color .35s ease;
}
.site-header.scrolled{
  background:rgba(9,12,17,.92);
  border-bottom:1px solid rgba(255,255,255,.1);
  box-shadow:0 12px 28px rgba(0,0,0,.35);
}
.header-bar{
  height:72px;
  display:flex;
  align-items:center;
  gap:34px;
}
.logo-text{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:1.42rem;
  font-weight:800;
  color:#fff;
  text-decoration:none;
  white-space:nowrap;
  letter-spacing:.2px;
}
.logo-icon{
  width:36px;height:36px;
  border-radius:10px;
  background:rgba(23,230,161,.14);
  color:var(--brand);
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;
}
.site-nav{
  display:flex;
  align-items:center;
  gap:8px;
  margin-left:auto;
}
.site-nav a{
  color:var(--text-sub);
  text-decoration:none;
  font-size:.93rem;
  padding:8px 14px;
  border-radius:10px;
  transition:all .25s ease;
  letter-spacing:.2px;
}
.site-nav a:hover{
  background:rgba(255,255,255,.07);
  color:#fff;
}
.site-nav a.active{
  color:var(--brand);
  background:rgba(23,230,161,.1);
  font-weight:600;
}
.header-actions{
  display:flex;align-items:center;gap:12px;
  flex-shrink:0;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.25em;
  border-radius:12px;
  font-size:.94rem;
  font-weight:600;
  padding:10px 20px;
  cursor:pointer;
  border:none;
  text-decoration:none;
  transition:all .25s ease;
}
.btn svg{margin-right:4px}
.btn-brand{
  background:var(--accent);
  color:#111;
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 6px 16px rgba(255,106,42,.20);
}
.btn-brand:hover{
  background:#FF7B3F;
  color:#111;
  transform:translateY(-2px);
  box-shadow:0 10px 24px rgba(255,106,42,.35);
}
.btn-ghost{
  background:rgba(255,255,255,.03);
  color:var(--text-main);
  border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.btn-ghost:hover{
  border-color:rgba(255,255,255,.38);
  background:rgba(255,255,255,.1);
  color:#fff;
  transform:translateY(-2px);
}
.btn-dark{
  background:var(--brand);
  color:#041009;
  font-weight:700;
  box-shadow:0 10px 24px rgba(23,230,161,.20);
  border:1px solid rgba(255,255,255,.25);
}
.btn-dark:hover{
  background:#33ECA9;
  color:#041009;
  transform:translateY(-3px);
  box-shadow:0 14px 30px rgba(23,230,161,.34);
}
.btn-outline-white{
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.28);
}
.btn-outline-white:hover{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.48);
  color:#fff;
  transform:translateY(-2px);
}
.btn:focus-visible,.site-nav a:focus-visible,.nav-toggle:focus-visible,.faq-card summary:focus-visible{
  outline:2px solid var(--brand);
  outline-offset:3px;
}
.nav-toggle{
  display:none;
  width:40px;height:40px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  border-radius:10px;
  cursor:pointer;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:4px;
  margin-left:auto;
}
.nav-toggle span{
  display:block;
  width:18px;height:2px;
  background:#EDF2F7;
  border-radius:4px;
  transition:all .25s ease;
}

/* Hero */
.page-hero{
  position:relative;
  min-height:92vh;
  display:flex;
  align-items:center;
  padding:155px 0 90px;
  overflow:hidden;
  background:linear-gradient(105deg,rgba(12,17,24,.94),rgba(18,24,32,.78) 55%,rgba(13,17,23,.86)),url('/assets/images/backpic/back-1.png') no-repeat center/cover;
}
.page-hero::before{
  content:"";
  position:absolute;
  width:500px;height:500px;
  left:-120px;top:10%;
  background:radial-gradient(circle,rgba(23,230,161,.2),transparent 68%);
  pointer-events:none;
}
.page-hero::after{
  content:"";
  position:absolute;
  width:520px;height:520px;
  right:-150px;bottom:-80px;
  background:radial-gradient(circle,rgba(255,106,42,.2),transparent 66%);
  pointer-events:none;
}
.hero-content{
  position:relative;z-index:2;
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(23,230,161,.12);
  border:1px solid rgba(23,230,161,.24);
  color:var(--brand);
  padding:6px 14px;
  border-radius:30px;
  font-size:.82rem;
  margin-bottom:22px;
  letter-spacing:.2px;
}
.hero-title{
  font-size:3.6rem;
  line-height:1.18;
  letter-spacing:.5px;
  font-weight:800;
  color:#F7FBFF;
  margin-bottom:22px;
  max-width:820px;
}
.hero-title .gradient-word{
  background:linear-gradient(100deg,var(--brand) 10%,#31E8FF 65%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-lead{
  color:var(--text-sub);
  font-size:1.12rem;
  max-width:670px;
  margin:0 0 32px;
  line-height:1.9;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-bottom:20px;
}
.hero-notes{
  display:flex;
  flex-wrap:wrap;
  gap:8px 20px;
  margin-top:12px;
  font-size:.85rem;
  color:var(--text-mute);
}
.hero-note i{
  color:var(--brand);
  margin-right:6px;
}
.hero-check-panel{
  background:rgba(13,18,25,.72);
  border:1px solid rgba(255,255,255,.10);
  border-radius:18px;
  box-shadow:0 20px 42px rgba(0,0,0,.30);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  padding:26px;
  position:relative;
  z-index:2;
}
.hero-check-panel h3{
  font-size:1.1rem;
  color:#fff;
  margin-bottom:6px;
  display:flex;
  align-items:center;
  gap:8px;
}
.hero-check-panel .panel-hint{
  font-size:.83rem;
  color:var(--text-mute);
  margin-bottom:18px;
}
.check-line{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:13px 0;
  border-bottom:1px solid var(--border);
}
.check-line:last-child{border-bottom:none}
.check-line .box{
  width:26px;height:26px;
  border-radius:8px;
  background:rgba(23,230,161,.1);
  border:1px solid rgba(23,230,161,.35);
  color:var(--brand);
  display:flex;align-items:center;justify-content:center;
  font-size:.8rem;
  flex-shrink:0;
  margin-top:2px;
}
.check-line b{
  font-size:.93rem;
  color:#EAF1F8;
  display:block;
}
.check-line span{
  color:var(--text-sub);
  font-size:.83rem;
}
.check-line small{color:var(--brand);font-size:.78rem;display:block}

/* Breadcrumb / crumbs */
.crumbs{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:.84rem;
  color:var(--text-mute);
  margin-bottom:24px;
  flex-wrap:wrap;
}
.crumbs a{color:var(--text-sub);text-decoration:none}
.crumbs a:hover{color:var(--brand)}
.crumbs i{font-size:.7rem}

/* Section */
.section{
  padding:var(--section-space) 0;
}
.section-alt{
  background:var(--bg-section);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.section-head{
  text-align:center;
  max-width:770px;
  margin:0 auto 54px;
}
.section-head.left{text-align:left;margin-left:0}
.eyebrow{
  display:inline-block;
  background:rgba(255,180,92,.1);
  color:var(--accent-2);
  font-size:.78rem;
  font-weight:700;
  padding:5px 14px;
  border-radius:30px;
  letter-spacing:.5px;
  margin-bottom:14px;
}
.eyebrow.mint{
  background:rgba(23,230,161,.1);
  color:var(--brand);
}
.eyebrow.violet{
  background:rgba(122,92,255,.12);
  color:#A48DFF;
}
.section-head h2{
  font-size:2.2rem;
  font-weight:800;
  color:#F3F8FE;
  line-height:1.3;
  margin-bottom:16px;
  letter-spacing:.3px;
}
.section-head p{
  color:var(--text-sub);
  font-size:1rem;
}

/* Steps */
.steps-wrap{
  max-width:880px;
  margin:0 auto;
}
.steps-list{
  position:relative;
}
.steps-list::before{
  content:"";
  position:absolute;
  left:31px;top:16px;bottom:16px;
  width:2px;
  background:linear-gradient(to bottom,var(--brand),rgba(122,92,255,.5),transparent);
  border-radius:4px;
}
.step-item{
  position:relative;
  display:flex;
  align-items:flex-start;
  gap:22px;
  padding:0 0 38px;
}
.step-item:last-child{padding-bottom:0}
.step-num{
  width:64px;height:64px;
  border-radius:18px;
  background:var(--card);
  border:1px solid rgba(23,230,161,.25);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--brand);
  font-weight:800;
  font-size:1.1rem;
  flex-shrink:0;
  position:relative;
  z-index:2;
  box-shadow:0 0 0 5px rgba(13,17,23,.8);
  transition:transform .3s ease,border-color .3s ease;
}
.step-item:hover .step-num{
  transform:scale(1.05);
  border-color:var(--brand);
  background:#1D2935;
}
.step-card{
  flex:1;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:20px 22px;
  transition:all .3s ease;
}
.step-card:hover{
  background:var(--card-hover);
  border-color:rgba(23,230,161,.2);
  box-shadow:var(--shadow);
}
.step-card h3{
  font-size:1.05rem;
  color:#EDF2F7;
  font-weight:700;
  margin-bottom:6px;
  display:flex;
  align-items:center;
  gap:8px;
}
.step-card p{
  color:var(--text-sub);
  font-size:.93rem;
  line-height:1.8;
}

/* split panel */
.split-panel{
  display:flex;
  gap:40px;
  align-items:center;
}
.split-copy{
  flex:1.1;
}
.split-media{
  flex:.9;
}
.media-box{
  position:relative;
  border-radius:20px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.1);
  box-shadow:0 24px 50px rgba(0,0,0,.32);
}
.media-box img{
  width:100%;
  height:auto;
  object-fit:cover;
}
.media-tag{
  position:absolute;
  left:14px;bottom:14px;
  background:rgba(13,17,23,.7);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.1);
  border-radius:12px;
  color:#FDFDFD;
  font-size:.8rem;
  padding:7px 14px;
  display:flex;
  align-items:center;
  gap:7px;
}
.method-list{
  margin-top:22px;
}
.method-item{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:16px 18px;
  margin-bottom:14px;
  display:flex;
  align-items:flex-start;
  gap:14px;
  transition:all .3s ease;
}
.method-item:hover{
  background:var(--card-hover);
  border-color:rgba(23,230,161,.2);
  transform:translateX(4px);
}
.method-icon{
  width:42px;height:42px;
  border-radius:12px;
  background:rgba(23,230,161,.1);
  color:var(--brand);
  border:1px solid rgba(23,230,161,.2);
  flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;
}
.method-item:nth-child(2) .method-icon{
  background:rgba(255,106,42,.13);
  color:var(--accent);
  border-color:rgba(255,106,42,.22);
}
.method-item:nth-child(3) .method-icon{
  background:rgba(122,92,255,.15);
  color:#A48DFF;
  border-color:rgba(122,92,255,.3);
}
.method-item h4{
  font-size:.98rem;
  font-weight:700;
  color:#E6EDF4;
  margin-bottom:2px;
}
.method-item p{
  color:var(--text-sub);
  font-size:.87rem;
  line-height:1.75;
}

/* Safety panel */
.safety-well{
  max-width:920px;
  margin:0 auto;
  background:linear-gradient(145deg,rgba(122,92,255,.09),rgba(13,18,25,.65) 40%,rgba(255,106,42,.07));
  border:1px solid rgba(122,92,255,.25);
  border-radius:22px;
  padding:30px 34px;
  box-shadow:var(--shadow);
}
.safety-well h3{
  font-size:1.15rem;
  color:#fff;
  display:flex;
  align-items:center;
  gap:9px;
  margin-bottom:4px;
}
.safety-well .safety-sub{
  color:var(--text-sub);
  font-size:.88rem;
  margin-bottom:24px;
}
.safety-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px 22px;
  list-style:none;
}
.safety-list li{
  display:flex;
  align-items:flex-start;
  gap:11px;
  background:rgba(255,255,255,.02);
  border:1px solid rgba(255,255,255,.05);
  border-radius:14px;
  padding:14px 16px;
  transition:all .25s ease;
}
.safety-list li:hover{
  background:rgba(255,255,255,.05);
  border-color:rgba(122,92,255,.25);
}
.safety-list i{
  color:var(--accent-2);
  font-size:.82rem;
  margin-top:5px;
}
.safety-list strong{
  color:#EAF0F6;
  font-size:.9rem;
  display:block;
  margin-bottom:1px;
}
.safety-list span{
  color:var(--text-sub);
  font-size:.82rem;
  line-height:1.7;
}

/* FAQ */
.faq-section{
  background:
    radial-gradient(circle at 15% 30%,rgba(255,106,42,.09),transparent 38%),
    radial-gradient(circle at 85% 70%,rgba(23,230,161,.08),transparent 32%),
    var(--bg-page);
}
.faq-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
  max-width:1080px;
  margin:0 auto;
}
.faq-card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:border-color .25s ease,background .25s ease;
}
.faq-card:hover{
  border-color:rgba(23,230,161,.22);
  background:var(--card-hover);
}
.faq-card summary{
  cursor:pointer;
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  font-size:.98rem;
  font-weight:700;
  color:#E3EBF3;
  padding:18px 20px;
  transition:color .2s ease;
  min-height:58px;
}
.faq-card summary::-webkit-details-marker{display:none}
.faq-card summary:hover{color:var(--brand)}
.faq-card summary i{
  color:var(--brand);
  font-size:.72rem;
  transition:transform .3s ease,color .2s ease;
  width:18px;height:18px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(23,230,161,.3);
  border-radius:50%;
}
.faq-card[open] summary{
  border-bottom:1px solid var(--border);
}
.faq-card[open] summary i{
  transform:rotate(45deg);
  color:#05100a;
  background:var(--brand);
  border-color:var(--brand);
}
.faq-card .faq-body{
  padding:4px 20px 18px;
  color:var(--text-sub);
  font-size:.9rem;
}

/* CTA */
.cta-block{
  position:relative;
  overflow:hidden;
  padding:88px 0;
  background:linear-gradient(110deg,rgba(255,106,42,.18),rgba(13,17,23,.4) 44%,rgba(23,230,161,.16)),url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  border-top:1px solid rgba(255,255,255,.08);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.cta-block::before{
  content:"";
  position:absolute;
  width:400px;height:400px;
  top:-80px;right:-70px;
  background:radial-gradient(circle,rgba(23,230,161,.22),transparent 62%);
  pointer-events:none;
}
.cta-content{
  position:relative;
  z-index:2;
  text-align:center;
  max-width:760px;
  margin:0 auto;
}
.cta-content h2{
  font-size:2.5rem;
  font-weight:800;
  color:#fff;
  margin-bottom:18px;
  line-height:1.3;
}
.cta-content p{
  color:rgba(237,242,247,.82);
  font-size:1.02rem;
  margin-bottom:28px;
}
.cta-actions{
  display:flex;
  gap:14px;
  justify-content:center;
  flex-wrap:wrap;
}
.cta-mini-note{
  margin-top:18px;
  color:rgba(190,204,220,.7);
  font-size:.82rem;
}

/* Footer */
.footer{
  background:#0A0F15;
  border-top:1px solid rgba(255,255,255,.08);
  padding:58px 0 30px;
  color:var(--text-sub);
}
.footer .grid-x{
  margin-bottom:34px;
}
.footer .footer-brand p{
  font-size:.9rem;
  color:var(--text-mute);
  max-width:350px;
  margin-top:12px;
  line-height:1.8;
}
.footer .cell h5{
  color:#EAF0F6;
  font-size:.94rem;
  font-weight:700;
  margin:18px 0 12px;
  letter-spacing:.2px;
}
.footer ul{
  list-style:none;
  padding:0;
}
.footer ul li{
  margin-bottom:8px;
}
.footer ul a{
  color:var(--text-sub);
  text-decoration:none;
  font-size:.88rem;
  transition:color .2s ease,padding-left .2s ease;
}
.footer ul a:hover{
  color:var(--brand);
  padding-left:3px;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.07);
  padding-top:24px;
  text-align:center;
  font-size:.8rem;
  color:var(--text-mute);
}
.footer-bottom p{
  margin:4px 0;
}
.logo-text:hover{color:#fff}

@media (max-width:1199px){
  .hero-title{font-size:3.2rem}
  .page-hero{min-height:auto}
}

@media (max-width:1023px){
  :root{--section-space:76px}
  .header-bar{gap:16px}
  .site-nav{
    position:absolute;
    top:calc(100% + 12px);
    left:18px;right:18px;
    background:rgba(9,12,17,.98);
    border:1px solid rgba(255,255,255,.12);
    border-radius:18px;
    box-shadow:0 20px 40px rgba(0,0,0,.35);
    padding:14px;
    flex-direction:column;
    align-items:stretch;
    opacity:0;
    visibility:hidden;
    transform:translateY(-8px);
    transition:all .3s ease;
    margin-left:0;
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
  }
  .site-nav.open{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
  }
  .site-nav a{
    padding:12px 16px;
    font-size:1rem;
    border-radius:12px;
  }
  .header-actions .btn{
    display:none;
  }
  .nav-toggle{
    display:flex;
  }
}

@media (max-width:840px){
  .split-panel{flex-direction:column-reverse}
  .hero-title{padding-top:10px}
}


@media (max-width:767px){
  :root{--section-space:64px}
  .page-hero{padding:126px 0 62px}
  .hero-title{font-size:2.35rem}
  .section-head h2{font-size:1.7rem}
  .steps-list::before{left:25px}
  .step-num{
    width:52px;height:52px;
    border-radius:14px;
    font-size:.98rem;
  }
  .step-item{gap:14px}
  .step-card{padding:16px}
  .safety-well{padding:22px 18px}
  .safety-list{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr}
  .cta-content h2{font-size:1.9rem}
}

@media (max-width:540px){
  .container-custom{padding:0 16px}
  .footer .cell h5{margin-top:20px}
  .hero-actions .btn{
    width:100%;
  }
  .hero-title{
    font-size:1.9rem;
  }
  .hero-notes{
    font-size:.75rem;
  }
  .step-item{
    padding-bottom:28px;
  }
  .step-card h3{
    font-size:.96rem;
  }
  .step-card p{
    font-size:.87rem;
  }
  .split-media{
    margin-bottom:18px;
  }
  .cta-actions .btn{
    width:100%;
  }
}

/* roulang page: category3 */
:root {
  --bg: #0D1117;
  --bg-soft: #121820;
  --card: #18202C;
  --card-hover: #1F2836;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #EDF2F7;
  --text-2: #A7B5C6;
  --text-3: #748498;
  --brand: #17E6A1;
  --brand-deep: #0BC987;
  --accent: #7A5CFF;
  --gold: #FFBE5C;
  --cta: #FF6A2A;
  --cta-hover: #FF7A3D;
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
  --shadow-hover: 0 22px 48px rgba(0, 0, 0, 0.34);
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}
body {
  background: var(--bg);
  color: var(--text);
  margin: 0;
  font: 400 16px/1.75 "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
  -webkit-font-smoothing: antialiased;
}
main {
  overflow: clip;
}
h1,
h2,
h3,
h4,
h5 {
  color: var(--text);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
  font-weight: 700;
  line-height: 1.3;
  margin: 0;
}
p {
  margin: 0 0 1rem;
}
a {
  color: var(--brand);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover {
  color: #fff;
}
img {
  max-width: 100%;
  display: block;
}
button,
input,
select,
textarea {
  font-family: inherit;
}
ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 4px;
  border-radius: 6px;
}
::selection {
  background: rgba(23, 230, 161, 0.28);
  color: #fff;
}
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: #2d3849;
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
  background: #3b4a61;
}
.container-custom {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 24px);
}
.section {
  padding: 84px 0;
}
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 18px;
  margin-bottom: 42px;
}
.section-head h2 {
  font-size: clamp(30px, 4vw, 38px);
  letter-spacing: -0.4px;
}
.section-head p {
  max-width: 560px;
  color: var(--text-2);
  font-size: 16px;
  margin: 10px 0 0;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--brand);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.eyebrow i {
  color: var(--gold);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid transparent;
  border-radius: 100px;
  font-weight: 600;
  line-height: 1.3;
  padding: 12px 22px;
  font-size: 15px;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.btn i {
  font-size: 15px;
}
.btn-lg {
  padding: 15px 28px;
  font-size: 16px;
}
.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
}
.btn-solid {
  background: var(--cta);
  color: #fff;
  box-shadow: 0 10px 24px rgba(255, 106, 42, 0.25);
}
.btn-solid:hover {
  background: var(--cta-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(255, 106, 42, 0.32);
}
.btn-ghost {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
  transform: translateY(-2px);
}
.btn-brand {
  background: var(--brand);
  color: #08100c;
}
.btn-brand:hover {
  background: #2bf2af;
  color: #08100c;
  transform: translateY(-2px);
}
.btn:active {
  transform: translateY(0);
}
.btn-block {
  width: 100%;
}
.tag-game {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(122, 92, 255, 0.14);
  color: #ccbdff;
  border: 1px solid rgba(122, 92, 255, 0.22);
  padding: 5px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
}
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 72px;
  display: flex;
  align-items: center;
  background: rgba(15, 20, 28, 0.38);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.site-header.scrolled {
  background: rgba(9, 12, 17, 0.92);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.32);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
}
.logo-text {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 25px;
  font-weight: 800;
  letter-spacing: -0.4px;
}
.logo-text:hover {
  color: #fff;
}
.logo-icon {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, rgba(23, 230, 161, 0.22), rgba(122, 92, 255, 0.18));
  border: 1px solid rgba(23, 230, 161, 0.32);
  border-radius: 12px;
  color: var(--brand);
  font-size: 18px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  display: block;
  padding: 10px 16px;
  border-radius: 10px;
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
  transition: background 0.2s ease, color 0.2s ease;
}
.nav-links a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
}
.nav-links a.active,
.nav-links a.active:hover {
  color: var(--brand);
  background: rgba(23, 230, 161, 0.1);
}
.drawer-login {
  display: none;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 1px 0;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.2s ease, background 0.2s ease;
}
body.menu-open .nav-toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
body.menu-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}
body.menu-open .nav-toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 990;
  background: rgba(3, 6, 10, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
body.menu-open .nav-overlay {
  opacity: 1;
  pointer-events: auto;
}
@media (min-width: 1024px) {
  .nav-overlay {
    display: none;
  }
}
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 158px 0 84px;
  background:
    radial-gradient(720px 420px at 82% 12%, rgba(122, 92, 255, 0.2), transparent 62%),
    radial-gradient(560px 360px at 22% 78%, rgba(23, 230, 161, 0.14), transparent 60%),
    linear-gradient(180deg, rgba(13, 17, 23, 0.82), rgba(13, 17, 23, 0.28)),
    url("/assets/images/backpic/back-1.png") no-repeat center top / cover,
    var(--bg);
  overflow: hidden;
}
.hero .cell {
  position: relative;
  z-index: 2;
}
.hero-copy {
  padding-right: 28px;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--brand);
  background: rgba(23, 230, 161, 0.1);
  border: 1px solid rgba(23, 230, 161, 0.24);
  padding: 8px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
}
.hero h1 {
  margin: 22px 0 18px;
  font-size: clamp(38px, 5.4vw, 60px);
  line-height: 1.16;
  letter-spacing: -1px;
}
.hero h1 em {
  color: var(--brand);
  font-style: normal;
}
.hero-lead {
  max-width: 640px;
  color: var(--text-2);
  font-size: 17px;
  line-height: 1.85;
  margin-bottom: 28px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 560px;
}
.metric-item {
  background: rgba(24, 32, 44, 0.58);
  border: 1px solid var(--line);
  padding: 14px 16px;
  border-radius: 16px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.metric-item b {
  display: block;
  color: #fff;
  font-size: 20px;
  line-height: 1.2;
}
.metric-item span {
  color: var(--text-2);
  font-size: 12px;
}
.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}
.hero-voice-card {
  width: min(400px, 100%);
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 14px;
  box-shadow: var(--shadow);
  position: relative;
  transform: rotate(1.2deg);
}
.hero-voice-card::before {
  content: "";
  position: absolute;
  inset: 34px -12px -12px 34px;
  background: rgba(23, 230, 161, 0.12);
  border-radius: 30px;
  z-index: -1;
}
.hero-voice-card .voice-card-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 6px 12px;
  border-bottom: 1px solid var(--line);
}
.hero-voice-card .voice-card-topbar i {
  color: var(--brand);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(23, 230, 161, 0.12);
}
.hero-voice-card .voice-card-topbar span {
  color: var(--text-2);
  font-size: 13px;
}
.hero-imgbox {
  margin-top: 14px;
  border-radius: 22px;
  overflow: hidden;
  max-height: 430px;
  display: flex;
}
.hero-imgbox img {
  object-fit: cover;
  width: 100%;
  min-height: 350px;
}
.hero-float-rating {
  position: absolute;
  left: -24px;
  bottom: 18%;
  background: #151d28;
  border: 1px solid rgba(23, 230, 161, 0.22);
  padding: 16px 18px;
  border-radius: 18px;
  box-shadow: var(--shadow-hover);
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-float-rating b {
  font-size: 30px;
  color: var(--brand);
}
.hero-float-rating span {
  color: var(--text-2);
  font-size: 12px;
  line-height: 1.5;
}
.hero-live-tag {
  position: absolute;
  right: -18px;
  top: 20%;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #1a242f;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow);
}
.hero-live-tag i {
  color: var(--cta);
}
.rating-section {
  background: linear-gradient(180deg, var(--bg) 0%, rgba(18, 24, 32, 0.72) 100%);
  padding-top: 70px;
}
.rating-panel {
  background: linear-gradient(145deg, rgba(23, 230, 161, 0.14), rgba(122, 92, 255, 0.07)), var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 30px;
  height: 100%;
}
.rating-big-number {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  margin-top: 6px;
}
.rating-big-number .num {
  font-size: 64px;
  line-height: 0.9;
  font-weight: 800;
  color: #fff;
}
.rating-big-number .small {
  color: var(--text-3);
  font-size: 18px;
  padding-bottom: 6px;
  font-weight: 500;
}
.rating-panel h3 {
  margin: 10px 0 14px;
  font-size: 18px;
}
.stars {
  display: inline-flex;
  gap: 3px;
  color: var(--gold);
  font-size: 16px;
}
.rating-panel p {
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.7;
  margin: 16px 0 20px;
}
.rating-bars-wrap {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 28px 30px;
  height: 100%;
}
.rating-bars-wrap h3 {
  font-size: 18px;
  margin-bottom: 14px;
}
.rating-bar-row {
  margin-top: 16px;
}
.rating-bar-row .label {
  display: flex;
  justify-content: space-between;
  color: var(--text-2);
  font-size: 13px;
  margin-bottom: 7px;
}
.rating-bar-row .label b {
  color: #fff;
}
.bar-track {
  height: 8px;
  border-radius: 100px;
  background: #252f3e;
  overflow: hidden;
  display: block;
}
.bar-track i {
  display: block;
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--brand), #67f5c5);
}
.impression-area {
  margin-top: 22px;
}
.impression-area span {
  color: var(--text-3);
  font-size: 13px;
}
.impression-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.voice-feed-section {
  background: var(--bg);
}
.voice-columns {
  columns: 2;
  column-gap: 22px;
}
.voice-card {
  break-inside: avoid;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  margin-bottom: 22px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.voice-card:hover {
  transform: translateY(-3px);
  border-color: rgba(23, 230, 161, 0.2);
  box-shadow: var(--shadow-hover);
}
.voice-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.voice-user {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(122, 92, 255, 0.15);
  overflow: hidden;
  flex: none;
  border: 1px solid var(--line-strong);
}
.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.voice-id {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.voice-id strong {
  color: #fff;
  font-weight: 600;
}
.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--brand);
  background: rgba(23, 230, 161, 0.1);
  border: 1px solid rgba(23, 230, 161, 0.16);
  padding: 3px 8px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
}
.voice-sub {
  display: block;
  margin-top: 3px;
  color: var(--text-3);
  font-size: 12px;
}
.voice-card p {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.85;
  margin: 16px 0 14px;
}
.voice-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.voice-bottom .time {
  color: var(--text-3);
  font-size: 12px;
}
.useful {
  margin-left: auto;
  color: var(--text-2);
  font-size: 13px;
  display: inline-flex;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  padding: 5px 10px;
  border-radius: 100px;
  border: 1px solid var(--line);
}
.principle-section {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.principle-photo {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--line);
}
.principle-photo img {
  width: 100%;
  min-height: 340px;
  object-fit: cover;
}
.principle-photo .photo-tag {
  position: absolute;
  left: 14px;
  bottom: 14px;
  background: rgba(13, 17, 23, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  color: #fff;
  padding: 7px 13px;
  font-size: 13px;
}
.principle-list {
  display: grid;
  gap: 10px;
}
.principle-list li {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 17px;
  padding: 22px 6px 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.principle-list .step-num {
  color: var(--brand);
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
}
.principle-list h3 {
  font-size: 17px;
  margin: 2px 0 6px;
}
.principle-list p {
  color: var(--text-2);
  font-size: 14px;
  margin: 0;
}
.cta-section {
  padding: 60px 0 90px;
  background: var(--bg);
}
.cta-banner {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 84px 30px;
  border-radius: 30px;
  border: 1px solid var(--line);
  background:
    radial-gradient(520px 300px at 18% 0%, rgba(255, 106, 42, 0.25), transparent 60%),
    radial-gradient(480px 320px at 85% 90%, rgba(23, 230, 161, 0.18), transparent 55%),
    linear-gradient(180deg, rgba(13, 17, 23, 0.85), rgba(13, 17, 23, 0.72)),
    url("/assets/images/backpic/back-3.webp") no-repeat center / cover;
}
.cta-banner h2 {
  font-size: clamp(28px, 4vw, 44px);
  max-width: 720px;
  margin: 0 auto 14px;
}
.cta-banner p {
  max-width: 620px;
  margin: 0 auto 28px;
  color: var(--text-2);
  font-size: 16px;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 13px;
}
.cta-note {
  margin-top: 20px;
  color: var(--text-3);
  font-size: 13px;
}
.faq-section {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.faq-item:hover {
  border-color: rgba(23, 230, 161, 0.16);
}
.faq-item summary {
  display: block;
  list-style: none;
  cursor: pointer;
  padding: 19px 50px 19px 20px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  line-height: 1.55;
  position: relative;
  min-height: 52px;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--brand);
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(23, 230, 161, 0.09);
  transition: transform 0.25s ease, background 0.25s ease;
}
.faq-item details[open] summary::after {
  transform: translateY(-50%) rotate(180deg);
}
.faq-item[open] {
  border-color: rgba(23, 230, 161, 0.2);
}
.faq-body {
  padding: 2px 20px 20px;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.8;
}
@media (min-width: 1024px) {
  .faq-body {
    border-top: 1px solid transparent;
  }
  .faq-item[open] .faq-body {
    border-top-color: rgba(255, 255, 255, 0.05);
  }
}
.footer {
  background: #090d12;
  padding: 64px 0 26px;
}
.footer .grid-x {
  row-gap: 20px;
}
.footer-brand .logo-text {
  margin-bottom: 12px;
}
.footer-brand p {
  color: var(--text-2);
  font-size: 14px;
  max-width: 320px;
  margin-top: 10px;
}
.footer h5 {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer ul li {
  margin-bottom: 8px;
}
.footer ul li a {
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.6;
}
.footer ul li a:hover {
  color: var(--brand);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: 44px;
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px;
  color: var(--text-3);
  font-size: 13px;
}
.footer-bottom p {
  margin: 0;
}
@media (max-width: 1023.98px) {
  .container-custom {
    padding: 0 20px;
  }
  .nav-toggle {
    display: flex;
  }
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(340px, 88%);
    z-index: 1001;
    background: rgba(13, 17, 23, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 90px 22px 30px;
    gap: 18px;
    transform: translateX(102%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }
  body.menu-open .main-nav {
    transform: translateX(0);
  }
  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .nav-links a {
    font-size: 17px;
    padding: 14px 16px;
    border-radius: 12px;
  }
  .drawer-login {
    display: flex;
    margin-top: 6px;
    width: 100%;
  }
  .header-actions .nav-cta {
    display: none;
  }
  .hero {
    min-height: auto;
    padding: 132px 0 64px;
  }
  .hero-visual {
    margin-top: 38px;
  }
  .hero-voice-card {
    max-width: 350px;
  }
  .section-head {
    margin-bottom: 30px;
  }
  .voice-columns {
    columns: 2;
  }
}
@media (max-width: 767.98px) {
  .section {
    padding: 60px 0;
  }
  .voice-columns {
    columns: 1;
    column-gap: 0;
  }
  .voice-card {
    margin-bottom: 18px;
  }
  .faq-grid {
    grid-template-columns: 1fr;
  }
  .cta-banner {
    padding: 64px 20px;
  }
  .rating-panel,
  .rating-bars-wrap {
    padding: 22px;
  }
}
@media (max-width: 639.98px) {
  .hero {
    padding-top: 116px;
  }
  .hero-copy {
    padding-right: 0;
  }
  .hero-metrics {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .metric-item {
    padding: 12px 10px;
  }
  .metric-item b {
    font-size: 17px;
  }
  .metric-item span {
    font-size: 11px;
  }
  .hero-float-rating {
    left: 4px;
    bottom: 4px;
    padding: 12px;
  }
  .hero-live-tag {
    right: 4px;
    top: -10px;
    font-size: 12px;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .footer {
    padding-top: 48px;
  }
  .footer .grid-x {
    row-gap: 18px;
  }
  .footer-brand p {
    max-width: 100%;
  }
}
@media (max-width: 419.98px) {
  .hero h1 {
    font-size: 36px;
  }
  .hero-lead {
    font-size: 15px;
  }
  .hero-voice-card {
    transform: none;
  }
  .hero-float-rating {
    position: relative;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 14px;
    margin-top: 12px;
    justify-content: center;
  }
  .rating-big-number .num {
    font-size: 52px;
  }
  .cta-banner {
    border-radius: 20px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}