/* roulang page: index */
:root {
      --ink: #123b35;
      --ink-deep: #0c2b27;
      --teal: #1c7568;
      --teal-light: #d7eee8;
      --orange: #ed744e;
      --orange-deep: #c95434;
      --cream: #f5f4ed;
      --paper: #fffefa;
      --mist: #e7eeea;
      --line: #cbd9d3;
      --muted: #648079;
      --white: #ffffff;
      --shadow: 0 18px 50px rgba(18, 59, 53, .12);
      --small-shadow: 0 8px 22px rgba(18, 59, 53, .08);
      --radius: 14px;
      --container: 1200px;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--cream);
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      font-size: 16px;
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    button, input { font: inherit; }
    button { cursor: pointer; }
    :focus-visible {
      outline: 3px solid rgba(237, 116, 78, .55);
      outline-offset: 3px;
    }
    .container {
      width: min(calc(100% - 48px), var(--container));
      margin: 0 auto;
    }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      color: var(--orange);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: 1px;
      text-transform: uppercase;
    }
    .eyebrow::before {
      content: "";
      width: 26px;
      height: 2px;
      background: var(--orange);
    }
    .section {
      padding: 104px 0;
    }
    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 30px;
      margin-bottom: 42px;
    }
    h1, h2, h3, p { margin-top: 0; }
    h1, h2, h3 { line-height: 1.18; letter-spacing: 0; }
    h1 {
      max-width: 800px;
      margin-bottom: 24px;
      color: var(--white);
      font-size: clamp(42px, 6vw, 82px);
      font-weight: 850;
    }
    h2 {
      margin-bottom: 15px;
      font-size: clamp(30px, 4vw, 50px);
      font-weight: 850;
    }
    h3 {
      margin-bottom: 9px;
      font-size: 21px;
      font-weight: 800;
    }
    .section-head p {
      max-width: 520px;
      margin-bottom: 0;
      color: var(--muted);
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 48px;
      padding: 0 21px;
      border: 1px solid transparent;
      border-radius: 8px;
      font-weight: 750;
      transition: background .2s ease, color .2s ease, border .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    .btn:hover { transform: translateY(-2px); }
    .btn:active { transform: translateY(0); }
    .btn-primary { color: var(--white); background: var(--orange); box-shadow: 0 9px 20px rgba(237, 116, 78, .24); }
    .btn-primary:hover { background: var(--orange-deep); box-shadow: 0 12px 24px rgba(237, 116, 78, .32); }
    .btn-light { color: var(--ink); background: var(--white); }
    .btn-light:hover { background: var(--teal-light); }
    .btn-outline { color: var(--ink); border-color: var(--line); background: transparent; }
    .btn-outline:hover { border-color: var(--teal); background: var(--teal-light); }
    .text-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--teal);
      font-weight: 800;
    }
    .text-link:hover { color: var(--orange-deep); }
    .status {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 5px 10px;
      border-radius: 5px;
      color: var(--ink);
      background: var(--teal-light);
      font-size: 12px;
      font-weight: 750;
      white-space: nowrap;
    }
    .status::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: #4aa987;
    }
    .status-warm { background: #fff0e9; color: var(--orange-deep); }
    .status-warm::before { background: var(--orange); }

    .site-header {
      position: absolute;
      z-index: 10;
      top: 0;
      left: 0;
      width: 100%;
      border-bottom: 1px solid rgba(255,255,255,.18);
    }
    .nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      min-height: 78px;
      gap: 28px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: var(--white);
      font-size: 19px;
      font-weight: 850;
      white-space: nowrap;
    }
    .brand-mark {
      display: grid;
      width: 35px;
      height: 35px;
      place-items: center;
      border-radius: 8px;
      color: var(--ink-deep);
      background: var(--orange);
      font-size: 15px;
      font-weight: 900;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 27px;
      margin-left: auto;
    }
    .nav-links a {
      position: relative;
      color: rgba(255,255,255,.78);
      font-size: 14px;
      font-weight: 700;
    }
    .nav-links a::after {
      position: absolute;
      right: 0;
      bottom: -9px;
      left: 0;
      height: 2px;
      background: var(--orange);
      content: "";
      opacity: 0;
      transform: scaleX(.4);
      transition: opacity .2s ease, transform .2s ease;
    }
    .nav-links a:hover, .nav-links a.active { color: var(--white); }
    .nav-links a:hover::after, .nav-links a.active::after { opacity: 1; transform: scaleX(1); }
    .nav-actions { display: flex; align-items: center; gap: 12px; }
    .nav-actions .status { color: var(--white); background: rgba(255,255,255,.13); }
    .mobile-toggle {
      display: none;
      width: 43px;
      height: 43px;
      border: 1px solid rgba(255,255,255,.35);
      border-radius: 8px;
      color: var(--white);
      background: transparent;
      font-size: 21px;
    }

    .hero {
      position: relative;
      min-height: 720px;
      overflow: hidden;
      color: var(--white);
      background: var(--ink-deep);
    }
    .hero::before {
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(12,43,39,.98) 0%, rgba(12,43,39,.84) 45%, rgba(12,43,39,.32) 100%),
        linear-gradient(0deg, rgba(12,43,39,.7), transparent 45%);
      content: "";
    }
    .hero-art {
      position: absolute;
      top: 0;
      right: 0;
      width: 57%;
      height: 100%;
      overflow: hidden;
      background: #256d61;
    }
    .hero-art::before {
      position: absolute;
      inset: 0;
      background:
        linear-gradient(125deg, transparent 0 28%, rgba(255,255,255,.12) 28% 29%, transparent 29% 55%, rgba(237,116,78,.45) 55% 68%, transparent 68%),
        linear-gradient(35deg, #174f47 0 23%, #318878 23% 47%, #e58b68 47% 61%, #123b35 61%);
      content: "";
    }
    .hero-art::after {
      position: absolute;
      top: 16%;
      right: 16%;
      width: 285px;
      height: 490px;
      border: 14px solid rgba(255,255,255,.85);
      border-radius: 25px;
      background:
        linear-gradient(160deg, rgba(237,116,78,.95) 0 29%, transparent 29%),
        linear-gradient(45deg, #0e3934 0 44%, #74b8a5 44% 66%, #173f3a 66%);
      box-shadow: 22px 26px 0 rgba(12,43,39,.28);
      content: "";
      transform: rotate(7deg);
    }
    .hero-inner {
      position: relative;
      z-index: 1;
      display: flex;
      align-items: center;
      min-height: 720px;
      padding-top: 78px;
    }
    .hero-copy { width: 59%; }
    .hero-copy > p {
      max-width: 650px;
      margin-bottom: 29px;
      color: rgba(255,255,255,.78);
      font-size: 18px;
    }
    .hero-meta {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 14px 23px;
      margin-top: 38px;
      color: rgba(255,255,255,.72);
      font-size: 13px;
    }
    .hero-meta strong { color: var(--white); font-size: 18px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 13px; }
    .hero-number {
      margin-bottom: 16px;
      color: var(--orange);
      font-size: 14px;
      font-weight: 850;
      letter-spacing: 2px;
    }
    .hero-scroll {
      position: absolute;
      right: 0;
      bottom: 28px;
      color: rgba(255,255,255,.7);
      font-size: 12px;
      writing-mode: vertical-rl;
    }

    .feature-band { background: var(--paper); }
    .feature-grid {
      display: grid;
      grid-template-columns: 1.05fr 1fr 1fr;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }
    .feature-item {
      min-height: 220px;
      padding: 32px 32px 30px 0;
      border-right: 1px solid var(--line);
    }
    .feature-item + .feature-item { padding-left: 32px; }
    .feature-item:last-child { border-right: 0; }
    .feature-index { color: var(--orange); font-size: 13px; font-weight: 850; }
    .feature-item p { margin-bottom: 18px; color: var(--muted); font-size: 14px; }

    .matrix { background: var(--cream); }
    .matrix-layout {
      display: grid;
      grid-template-columns: .75fr 1.25fr;
      gap: 70px;
      align-items: start;
    }
    .matrix-intro p { color: var(--muted); }
    .matrix-list { border-top: 1px solid var(--line); }
    .matrix-row {
      display: grid;
      grid-template-columns: 70px 1fr auto;
      align-items: center;
      gap: 22px;
      min-height: 92px;
      border-bottom: 1px solid var(--line);
    }
    .matrix-row strong { font-size: 20px; }
    .matrix-row span { display: block; color: var(--muted); font-size: 13px; }
    .row-arrow { color: var(--orange); font-size: 22px; transition: transform .2s ease; }
    .matrix-row:hover .row-arrow { transform: translateX(6px); }

    .scenes { color: var(--white); background: var(--ink); }
    .scene-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; }
    .scene-intro p { color: rgba(255,255,255,.66); }
    .scene-list { border-top: 1px solid rgba(255,255,255,.2); }
    .scene-item {
      display: grid;
      grid-template-columns: 55px 1fr;
      gap: 20px;
      padding: 24px 0;
      border-bottom: 1px solid rgba(255,255,255,.2);
    }
    .scene-item > b { color: var(--orange); font-size: 14px; }
    .scene-item p { margin: 0; color: rgba(255,255,255,.64); font-size: 14px; }

    .updates { background: var(--paper); }
    .update-layout {
      display: grid;
      grid-template-columns: 1.3fr .7fr;
      gap: 55px;
    }
    .update-list { border-top: 1px solid var(--line); }
    .update-entry {
      display: grid;
      grid-template-columns: 105px 1fr auto;
      align-items: center;
      gap: 20px;
      min-height: 82px;
      border-bottom: 1px solid var(--line);
    }
    .update-entry time { color: var(--orange-deep); font-size: 13px; font-weight: 800; }
    .update-entry p { margin: 0; font-weight: 750; }
    .update-entry small { color: var(--muted); }
    .signal {
      padding: 29px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--teal-light);
    }
    .signal h3 { font-size: 26px; }
    .signal p { color: var(--muted); font-size: 14px; }
    .signal-bar { height: 8px; margin: 23px 0 10px; overflow: hidden; border-radius: 4px; background: rgba(28,117,104,.2); }
    .signal-bar span { display: block; width: 86%; height: 100%; background: var(--orange); }

    .access { background: #eaf1ec; }
    .access-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }
    .access-card {
      min-height: 245px;
      padding: 28px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--paper);
      transition: transform .2s ease, box-shadow .2s ease, border .2s ease;
    }
    .access-card:hover { border-color: var(--teal); box-shadow: var(--small-shadow); transform: translateY(-4px); }
    .access-card .card-top { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 35px; }
    .access-card p { min-height: 54px; margin-bottom: 22px; color: var(--muted); font-size: 14px; }

    .faq { background: var(--paper); }
    .faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 75px; }
    .faq-intro p { color: var(--muted); }
    .faq-list { border-top: 1px solid var(--line); }
    .faq-item { border-bottom: 1px solid var(--line); }
    .faq-question {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      min-height: 70px;
      padding: 0;
      border: 0;
      color: var(--ink);
      background: transparent;
      text-align: left;
      font-weight: 800;
    }
    .faq-question span { color: var(--orange); font-size: 24px; transition: transform .2s ease; }
    .faq-question[aria-expanded="true"] span { transform: rotate(45deg); }
    .faq-answer { display: none; padding: 0 40px 24px 0; color: var(--muted); font-size: 14px; }
    .faq-answer.open { display: block; }

    .closing {
      position: relative;
      overflow: hidden;
      color: var(--white);
      background: var(--orange-deep);
    }
    .closing::after {
      position: absolute;
      right: 7%;
      bottom: -90px;
      width: 280px;
      height: 280px;
      border: 1px solid rgba(255,255,255,.3);
      border-radius: 50%;
      content: "";
    }
    .closing-inner {
      position: relative;
      z-index: 1;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 35px;
    }
    .closing h2 { max-width: 620px; margin-bottom: 0; }
    .closing p { max-width: 550px; margin: 12px 0 0; color: rgba(255,255,255,.8); }

    footer {
      padding: 52px 0 24px;
      color: rgba(255,255,255,.7);
      background: var(--ink-deep);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr 1fr 1fr;
      gap: 55px;
      padding-bottom: 40px;
      border-bottom: 1px solid rgba(255,255,255,.17);
    }
    footer .brand { margin-bottom: 16px; }
    .footer-grid p { max-width: 370px; margin-bottom: 0; font-size: 14px; }
    .footer-title { margin-bottom: 16px; color: var(--white); font-weight: 800; }
    .footer-links { display: grid; gap: 8px; font-size: 14px; }
    .footer-links a:hover { color: var(--orange); }
    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 20px;
      padding-top: 19px;
      font-size: 12px;
    }

    @media (max-width: 992px) {
      .nav-links { gap: 15px; }
      .nav-actions .status { display: none; }
      .hero { min-height: 670px; }
      .hero-inner { min-height: 670px; }
      .hero-copy { width: 70%; }
      .matrix-layout, .scene-layout, .faq-layout { gap: 40px; }
      .access-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 768px) {
      .container { width: min(calc(100% - 32px), var(--container)); }
      .section { padding: 72px 0; }
      .site-header { background: rgba(12,43,39,.96); }
      .nav { min-height: 68px; }
      .brand { font-size: 16px; }
      .nav-links, .nav-actions .btn { display: none; }
      .mobile-toggle { display: block; }
      .nav.mobile-open .nav-links {
        position: absolute;
        top: 68px;
        right: 16px;
        left: 16px;
        display: grid;
        gap: 0;
        padding: 9px 18px;
        border: 1px solid rgba(255,255,255,.2);
        border-radius: 8px;
        background: var(--ink-deep);
        box-shadow: var(--shadow);
      }
      .nav.mobile-open .nav-links a { padding: 12px 0; }
      .hero-art { width: 100%; opacity: .38; }
      .hero::before { background: rgba(12,43,39,.76); }
      .hero-copy { width: 100%; }
      .hero-inner { min-height: 650px; }
      h1 { font-size: 45px; }
      .section-head, .closing-inner { display: block; }
      .section-head .text-link { margin-top: 18px; }
      .feature-grid, .matrix-layout, .scene-layout, .update-layout, .faq-layout { grid-template-columns: 1fr; }
      .feature-item, .feature-item + .feature-item { padding: 25px 0; border-right: 0; border-bottom: 1px solid var(--line); }
      .feature-item:last-child { border-bottom: 0; }
      .matrix-layout, .scene-layout, .faq-layout { gap: 30px; }
      .update-layout { gap: 28px; }
      .closing h2 { margin-bottom: 26px; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
      .footer-grid > :first-child { grid-column: 1 / -1; }
    }
    @media (max-width: 520px) {
      .hero-copy > p { font-size: 16px; }
      .hero-actions { display: grid; }
      .hero-actions .btn { width: 100%; }
      .hero-meta { gap: 12px 20px; }
      .access-grid { grid-template-columns: 1fr; }
      .access-card { min-height: 215px; }
      .matrix-row { grid-template-columns: 45px 1fr auto; gap: 12px; }
      .matrix-row strong { font-size: 17px; }
      .update-entry { grid-template-columns: 1fr auto; gap: 5px 15px; padding: 15px 0; }
      .update-entry p { grid-column: 1 / -1; grid-row: 1; }
      .update-entry time { grid-row: 2; }
      .update-entry small { grid-row: 2; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-grid > :first-child { grid-column: auto; }
      .copyright { display: block; }
      .copyright span { display: block; margin-top: 7px; }
    }

/* roulang page: category2 */
:root {
  --ink: #123b35;
  --ink-deep: #0c2b27;
  --teal: #1c7568;
  --teal-light: #d7eee8;
  --orange: #ed744e;
  --orange-deep: #c95434;
  --cream: #f5f4ed;
  --paper: #fffefa;
  --mist: #e7eeea;
  --line: #cbd9d3;
  --muted: #648079;
  --white: #ffffff;
  --danger: #b84a35;
  --warning: #9a6a18;
  --shadow: 0 18px 50px rgba(18, 59, 53, .12);
  --small-shadow: 0 8px 22px rgba(18, 59, 53, .08);
  --radius: 14px;
  --container: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

button,
a,
input {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(237, 116, 78, .38);
  outline-offset: 3px;
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

.section-kicker,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
}

.section-kicker::before,
.eyebrow::before {
  width: 26px;
  height: 2px;
  background: var(--orange);
  content: "";
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 42px;
}

.section-head h2 {
  max-width: 680px;
  margin: 10px 0 0;
  color: var(--ink-deep);
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.16;
}

.section-head p {
  max-width: 510px;
  margin: 0;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 21px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 750;
  transition: background .2s ease, color .2s ease, border .2s ease, transform .2s ease, box-shadow .2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 9px 20px rgba(237, 116, 78, .24);
}

.btn-primary:hover {
  background: var(--orange-deep);
  box-shadow: 0 12px 24px rgba(237, 116, 78, .32);
}

.btn-light {
  color: var(--ink);
  background: var(--white);
}

.btn-light:hover {
  background: var(--teal-light);
}

.btn-outline {
  color: var(--ink);
  border-color: var(--line);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--teal);
  background: var(--teal-light);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: .55;
  transform: none;
  box-shadow: none;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal);
  font-weight: 800;
}

.text-link span {
  transition: transform .2s ease;
}

.text-link:hover {
  color: var(--orange-deep);
}

.text-link:hover span {
  transform: translateX(4px);
}

.badge,
.status,
.media-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.badge::before,
.status::before,
.media-status::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.badge {
  color: var(--teal);
  background: var(--teal-light);
}

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, .18);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-size: 19px;
  font-weight: 850;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 35px;
  height: 35px;
  place-items: center;
  border-radius: 8px;
  color: var(--ink-deep);
  background: var(--orange);
  font-size: 15px;
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 27px;
  margin-left: auto;
}

.nav-links a {
  position: relative;
  color: rgba(255, 255, 255, .78);
  font-size: 14px;
  font-weight: 700;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  background: var(--orange);
  content: "";
  opacity: 0;
  transform: scaleX(.4);
  transition: opacity .2s ease, transform .2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-actions .status {
  color: var(--white);
  background: rgba(255, 255, 255, .13);
}

.mobile-toggle {
  display: none;
  width: 43px;
  height: 43px;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 8px;
  color: var(--white);
  background: transparent;
  font-size: 21px;
}

.mobile-menu {
  display: none;
}

.inner-hero {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink-deep);
}

.inner-hero::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(12, 43, 39, .98) 0%, rgba(12, 43, 39, .88) 48%, rgba(12, 43, 39, .36) 100%),
    linear-gradient(0deg, rgba(12, 43, 39, .72), transparent 52%);
  content: "";
}

.hero-visual {
  position: absolute;
  top: 0;
  right: 0;
  width: 53%;
  height: 100%;
  overflow: hidden;
  background: #286e63;
}

.hero-visual::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(132deg, transparent 0 26%, rgba(255, 255, 255, .14) 26% 27%, transparent 27% 53%, rgba(237, 116, 78, .7) 53% 67%, transparent 67%),
    linear-gradient(40deg, #163f39 0 24%, #398d7e 24% 49%, #d98a6b 49% 62%, #1d554d 62%);
  content: "";
}

.device-frame {
  position: absolute;
  top: 132px;
  right: 13%;
  width: 430px;
  height: 280px;
  padding: 15px;
  border: 10px solid rgba(255, 255, 255, .9);
  border-radius: 18px;
  background: var(--ink-deep);
  box-shadow: 30px 32px 0 rgba(12, 43, 39, .25);
  transform: rotate(-4deg);
}

.device-screen {
  position: relative;
  height: 100%;
  overflow: hidden;
  border-radius: 7px;
  background:
    linear-gradient(150deg, var(--orange) 0 28%, transparent 28%),
    linear-gradient(35deg, #184d45 0 42%, #74b8a5 42% 67%, #11332f 67%);
}

.device-screen::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 58px;
  height: 58px;
  border: 2px solid rgba(255, 255, 255, .72);
  border-radius: 50%;
  background: rgba(12, 43, 39, .72);
  content: "▶";
  display: grid;
  place-items: center;
  padding-left: 4px;
  transform: translate(-50%, -50%);
}

.visual-note {
  position: absolute;
  right: 8%;
  bottom: 76px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-left: 3px solid var(--orange);
  color: var(--white);
  background: rgba(12, 43, 39, .88);
  font-size: 13px;
  font-weight: 750;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 62%;
  padding: 150px 0 92px;
}

.hero-index {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 23px;
}

.hero-index strong {
  color: var(--orange);
  font-size: 15px;
  letter-spacing: 1px;
}

.hero-index .status {
  color: #bce9dc;
  background: rgba(255, 255, 255, .1);
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(42px, 6.2vw, 76px);
  line-height: 1.06;
  letter-spacing: -.02em;
}

.hero-lead {
  max-width: 680px;
  margin: 25px 0 30px;
  color: rgba(255, 255, 255, .78);
  font-size: 18px;
}

.quick-form {
  display: flex;
  max-width: 650px;
  padding: 7px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 12px;
  background: rgba(255, 255, 255, .1);
}

.quick-form label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

.quick-form input {
  min-width: 0;
  flex: 1;
  border: 0;
  color: var(--white);
  background: transparent;
  padding: 0 15px;
}

.quick-form input::placeholder {
  color: rgba(255, 255, 255, .62);
}

.quick-form input:focus {
  outline: 0;
}

.form-message {
  min-height: 24px;
  max-width: 650px;
  margin: 8px 0 0;
  color: #d3e9e3;
  font-size: 13px;
}

.form-message.error {
  color: #ffd0c2;
}

.form-message.success {
  color: #c8f1df;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 25px;
  margin-top: 28px;
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-meta span::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  content: "";
}

.featured {
  position: relative;
  z-index: 3;
  margin-top: -46px;
}

.featured-shell {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.feature-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 365px;
}

.feature-art {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(140deg, #1c7568 0 36%, #80bbaa 36% 59%, #ed744e 59% 72%, #123b35 72%);
}

.feature-art::before {
  position: absolute;
  inset: 25px;
  border: 1px solid rgba(255, 255, 255, .48);
  content: "";
}

.feature-art::after {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  border: 2px solid var(--white);
  border-radius: 50%;
  color: var(--white);
  background: rgba(12, 43, 39, .52);
  content: "▶";
  font-size: 22px;
  transform: translate(-50%, -50%);
}

.feature-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 42px;
}

.feature-copy h2 {
  margin: 14px 0;
  color: var(--ink-deep);
  font-size: 33px;
  line-height: 1.2;
}

.feature-copy p {
  margin: 0 0 23px;
  color: var(--muted);
}

.feature-side {
  padding: 32px;
  color: var(--white);
  background: var(--ink);
}

.feature-side h3 {
  margin: 5px 0 23px;
  font-size: 22px;
}

.signal-list {
  display: grid;
  gap: 18px;
}

.signal-item {
  padding-bottom: 17px;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}

.signal-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.signal-top {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 8px;
  font-size: 13px;
}

.signal-top strong {
  color: #d8eee8;
}

.signal-bar {
  height: 6px;
  overflow: hidden;
  border-radius: 5px;
  background: rgba(255, 255, 255, .12);
}

.signal-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--orange);
}

.scene-section {
  overflow: hidden;
}

.scene-layout {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 58px;
}

.scene-intro {
  position: sticky;
  top: 30px;
  align-self: start;
}

.scene-intro h2 {
  margin: 12px 0 18px;
  color: var(--ink-deep);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.12;
}

.scene-intro p {
  color: var(--muted);
}

.scene-rail {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.scene-item {
  display: grid;
  grid-template-columns: 82px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 29px 0;
  border-bottom: 1px solid var(--line);
  transition: padding .2s ease, background .2s ease;
}

.scene-item:hover {
  padding-right: 18px;
  padding-left: 18px;
  background: var(--paper);
}

.scene-number {
  color: var(--orange);
  font-size: 30px;
  font-weight: 900;
}

.scene-copy h3 {
  margin: 0 0 5px;
  color: var(--ink-deep);
  font-size: 21px;
}

.scene-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.scene-action {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--teal);
  font-weight: 900;
  transition: color .2s ease, background .2s ease, transform .2s ease;
}

.scene-item:hover .scene-action {
  color: var(--white);
  background: var(--teal);
  transform: translateX(4px);
}

.topic-band {
  padding: 92px 0;
  color: var(--white);
  background: var(--ink-deep);
}

.topic-band .section-head h2 {
  color: var(--white);
}

.topic-band .section-head p {
  color: rgba(255, 255, 255, .68);
}

.topic-track {
  display: grid;
  grid-template-columns: 1.35fr .82fr .82fr;
  gap: 18px;
}

.topic-card {
  position: relative;
  display: flex;
  min-height: 340px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius);
  background: #16483f;
  transition: border-color .2s ease, transform .2s ease;
}

.topic-card:hover {
  border-color: rgba(237, 116, 78, .72);
  transform: translateY(-4px);
}

.topic-card::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(12, 43, 39, .98) 0%, rgba(12, 43, 39, .12) 70%),
    linear-gradient(135deg, #2d8173 0 32%, #7fb7a6 32% 52%, #dd7857 52% 64%, #123b35 64%);
  content: "";
}

.topic-card:nth-child(2)::before {
  background:
    linear-gradient(0deg, rgba(12, 43, 39, .98) 0%, rgba(12, 43, 39, .12) 70%),
    linear-gradient(45deg, #123b35 0 27%, #ed744e 27% 40%, #5ca08f 40% 70%, #d7eee8 70%);
}

.topic-card:nth-child(3)::before {
  background:
    linear-gradient(0deg, rgba(12, 43, 39, .98) 0%, rgba(12, 43, 39, .12) 70%),
    linear-gradient(125deg, #82b4a7 0 31%, #1c7568 31% 58%, #e29a79 58% 70%, #0c2b27 70%);
}

.topic-content {
  position: relative;
  z-index: 1;
  align-self: flex-end;
  width: 100%;
  padding: 28px;
}

.topic-card:first-child .topic-content {
  padding: 37px;
}

.topic-content .media-status {
  color: #c9efe4;
  background: rgba(255, 255, 255, .1);
}

.topic-content h3 {
  margin: 14px 0 7px;
  font-size: 23px;
  line-height: 1.25;
}

.topic-card:first-child h3 {
  font-size: 31px;
}

.topic-content p {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, .68);
  font-size: 14px;
}

.topic-content .text-link {
  color: #ffc0ac;
}

.updates {
  background: var(--paper);
}

.update-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 48px;
}

.update-list {
  border-top: 2px solid var(--ink);
}

.update-item {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 23px;
  align-items: center;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}

.update-date {
  color: var(--orange-deep);
  font-size: 13px;
  font-weight: 850;
}

.update-copy h3 {
  margin: 0 0 5px;
  color: var(--ink-deep);
  font-size: 19px;
}

.update-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.update-state {
  min-width: 94px;
  padding: 7px 11px;
  border-radius: 6px;
  color: var(--teal);
  background: var(--teal-light);
  font-size: 12px;
  font-weight: 850;
  text-align: center;
}

.update-panel {
  align-self: start;
  padding: 31px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--cream);
}

.update-panel h3 {
  margin: 0 0 12px;
  color: var(--ink-deep);
  font-size: 24px;
}

.update-panel p {
  margin: 0 0 23px;
  color: var(--muted);
}

.check-list {
  display: grid;
  gap: 13px;
  margin: 0 0 27px;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 10px;
  font-size: 14px;
}

.check-list li::before {
  color: var(--orange);
  content: "✓";
  font-weight: 900;
}

.access-section {
  background: var(--mist);
}

.access-grid {
  display: grid;
  grid-template-columns: 1fr 1.12fr;
  gap: 22px;
  align-items: stretch;
}

.access-intro {
  padding: 46px;
  border-radius: var(--radius);
  color: var(--white);
  background: var(--ink);
}

.access-intro .section-kicker {
  color: #ffc2af;
}

.access-intro h2 {
  margin: 13px 0 18px;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.12;
}

.access-intro p {
  color: rgba(255, 255, 255, .7);
}

.access-intro .btn {
  margin-top: 15px;
}

.access-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.access-card {
  position: relative;
  padding: 35px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--small-shadow);
}

.access-card.featured-option {
  border-top: 4px solid var(--orange);
}

.access-card .option-index {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1px;
}

.access-card h3 {
  margin: 17px 0 9px;
  color: var(--ink-deep);
  font-size: 24px;
}

.access-card p {
  min-height: 76px;
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 14px;
}

.option-note {
  display: block;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--teal);
  font-size: 13px;
  font-weight: 850;
}

.faq-section {
  background: var(--cream);
}

.faq-layout {
  display: grid;
  grid-template-columns: 350px minmax(0, 1fr);
  gap: 70px;
}

.faq-aside h2 {
  margin: 12px 0 17px;
  color: var(--ink-deep);
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.12;
}

.faq-aside p {
  color: var(--muted);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-question {
  display: grid;
  grid-template-columns: 1fr 38px;
  align-items: center;
  gap: 20px;
  width: 100%;
  padding: 24px 0;
  border: 0;
  color: var(--ink-deep);
  background: transparent;
  font-size: 18px;
  font-weight: 800;
  text-align: left;
}

.faq-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--teal);
  transition: color .2s ease, background .2s ease, transform .2s ease;
}

.faq-question:hover .faq-icon {
  color: var(--white);
  background: var(--teal);
}

.faq-question[aria-expanded="true"] .faq-icon {
  color: var(--white);
  background: var(--orange);
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 60px 23px 0;
  color: var(--muted);
}

.faq-answer p {
  margin: 0;
}

.faq-item.open .faq-answer {
  display: block;
}

.final-cta {
  padding: 0 0 92px;
}

.cta-shell {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
  overflow: hidden;
  padding: 55px 62px;
  border-radius: var(--radius);
  color: var(--white);
  background: var(--ink-deep);
}

.cta-shell::before {
  position: absolute;
  top: -100px;
  right: 16%;
  width: 170px;
  height: 360px;
  background: var(--orange);
  content: "";
  opacity: .22;
  transform: rotate(35deg);
}

.cta-copy,
.cta-actions {
  position: relative;
  z-index: 1;
}

.cta-copy small {
  color: #ffc1ad;
  font-weight: 850;
}

.cta-copy h2 {
  max-width: 720px;
  margin: 10px 0 12px;
  font-size: clamp(31px, 4vw, 50px);
  line-height: 1.12;
}

.cta-copy p {
  max-width: 700px;
  margin: 0;
  color: rgba(255, 255, 255, .7);
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 11px;
  min-width: 180px;
}

footer {
  padding: 66px 0 28px;
  color: rgba(255, 255, 255, .72);
  background: var(--ink-deep);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr .7fr .7fr;
  gap: 70px;
  padding-bottom: 43px;
}

footer .brand {
  margin-bottom: 17px;
}

.footer-grid p {
  max-width: 460px;
  margin: 0;
  color: rgba(255, 255, 255, .6);
}

.footer-title {
  margin-bottom: 17px;
  color: var(--white);
  font-size: 14px;
  font-weight: 850;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, .62);
  transition: color .2s ease, transform .2s ease;
}

.footer-links a:hover {
  color: #ffc0ac;
  transform: translateX(3px);
}

.copyright {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  color: rgba(255, 255, 255, .48);
  font-size: 13px;
}

.loading-state,
.empty-state,
.error-state {
  display: none;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--paper);
  font-size: 14px;
}

.loading-state {
  color: var(--teal);
}

.empty-state {
  color: var(--muted);
}

.error-state {
  color: var(--danger);
  border-color: rgba(184, 74, 53, .35);
  background: #fff5f1;
}

@media (max-width: 1100px) {
  .nav-actions .status {
    display: none;
  }

  .hero-content {
    width: 67%;
  }

  .device-frame {
    right: 2%;
    width: 360px;
  }

  .featured-shell {
    grid-template-columns: 1fr;
  }

  .feature-side {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 25px;
  }

  .signal-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .signal-item {
    padding: 0 15px 0 0;
    border-right: 1px solid rgba(255, 255, 255, .14);
    border-bottom: 0;
  }

  .topic-track {
    grid-template-columns: 1.15fr .85fr;
  }

  .topic-card:last-child {
    grid-column: 1 / -1;
    min-height: 270px;
  }

  .access-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .container {
    width: min(calc(100% - 36px), var(--container));
  }

  .section {
    padding: 78px 0;
  }

  .nav-links,
  .nav-actions {
    display: none;
  }

  .mobile-toggle {
    display: block;
    margin-left: auto;
  }

  .mobile-menu {
    position: absolute;
    top: 78px;
    right: 18px;
    left: 18px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 10px;
    background: var(--ink-deep);
    box-shadow: var(--shadow);
  }

  .mobile-menu.open {
    display: grid;
  }

  .mobile-menu a {
    padding: 12px 14px;
    border-radius: 7px;
    color: rgba(255, 255, 255, .78);
    font-weight: 750;
  }

  .mobile-menu a:hover,
  .mobile-menu a.active {
    color: var(--white);
    background: rgba(255, 255, 255, .09);
  }

  .hero-visual {
    width: 64%;
    opacity: .52;
  }

  .inner-hero::before {
    background: rgba(12, 43, 39, .83);
  }

  .hero-content {
    width: 88%;
  }

  .device-frame {
    opacity: .75;
  }

  .feature-main {
    grid-template-columns: .85fr 1.15fr;
  }

  .scene-layout,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .scene-intro {
    position: static;
  }

  .update-layout {
    grid-template-columns: 1fr;
  }

  .update-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px 30px;
  }

  .update-panel .btn {
    align-self: end;
  }

  .footer-grid {
    grid-template-columns: 1.4fr .8fr .8fr;
    gap: 35px;
  }
}

@media (max-width: 720px) {
  .section-head {
    display: block;
  }

  .section-head p {
    margin-top: 17px;
  }

  .inner-hero {
    min-height: 650px;
  }

  .hero-content {
    width: 100%;
    padding-top: 133px;
  }

  h1 {
    font-size: clamp(39px, 12vw, 58px);
  }

  .hero-lead {
    font-size: 16px;
  }

  .quick-form {
    display: grid;
    gap: 7px;
    background: transparent;
    border: 0;
    padding: 0;
  }

  .quick-form input {
    min-height: 50px;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 8px;
    background: rgba(255, 255, 255, .1);
  }

  .hero-visual {
    width: 100%;
  }

  .device-frame {
    top: 220px;
    right: -130px;
  }

  .featured {
    margin-top: -27px;
  }

  .feature-main {
    grid-template-columns: 1fr;
  }

  .feature-art {
    min-height: 240px;
  }

  .feature-copy {
    padding: 32px 26px;
  }

  .feature-side {
    display: block;
  }

  .signal-list {
    grid-template-columns: 1fr;
  }

  .signal-item {
    padding: 0 0 15px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .14);
  }

  .scene-item {
    grid-template-columns: 55px 1fr auto;
    gap: 13px;
  }

  .topic-track {
    display: flex;
    overflow-x: auto;
    margin-right: -18px;
    padding-right: 18px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .topic-track::-webkit-scrollbar {
    display: none;
  }

  .topic-card,
  .topic-card:last-child {
    min-width: 82vw;
    min-height: 340px;
    grid-column: auto;
    scroll-snap-align: start;
  }

  .update-item {
    grid-template-columns: 1fr auto;
  }

  .update-date {
    grid-column: 1 / -1;
  }

  .update-panel {
    display: block;
  }

  .access-options {
    grid-template-columns: 1fr;
  }

  .access-card p {
    min-height: 0;
  }

  .cta-shell {
    grid-template-columns: 1fr;
    padding: 42px 29px;
  }

  .cta-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 65px 0;
  }

  .brand {
    max-width: 245px;
    white-space: normal;
    font-size: 16px;
    line-height: 1.25;
  }

  .hero-index {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .hero-meta {
    gap: 9px 14px;
  }

  .feature-copy h2 {
    font-size: 27px;
  }

  .scene-item {
    grid-template-columns: 43px 1fr;
    align-items: start;
  }

  .scene-number {
    font-size: 23px;
  }

  .scene-action {
    display: none;
  }

  .topic-card,
  .topic-card:last-child {
    min-width: 88vw;
  }

  .update-item {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .update-state {
    width: fit-content;
  }

  .access-intro,
  .access-card {
    padding: 29px 24px;
  }

  .faq-question {
    font-size: 16px;
  }

  .faq-answer {
    padding-right: 0;
  }

  .cta-actions {
    display: grid;
  }

  .copyright {
    flex-direction: column;
    gap: 6px;
  }
}

/* roulang page: category1 */
:root {
  --ink: #123b35;
  --ink-deep: #0c2b27;
  --teal: #1c7568;
  --teal-dark: #145d53;
  --teal-light: #d7eee8;
  --orange: #ed744e;
  --orange-deep: #c95434;
  --cream: #f5f4ed;
  --paper: #fffefa;
  --mist: #e7eeea;
  --line: #cbd9d3;
  --muted: #648079;
  --white: #ffffff;
  --danger: #b84c3b;
  --warning: #a66b1e;
  --success: #21735e;
  --shadow: 0 18px 50px rgba(18, 59, 53, .12);
  --small-shadow: 0 8px 22px rgba(18, 59, 53, .08);
  --radius: 14px;
  --radius-small: 9px;
  --container: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
select {
  color: inherit;
  font: inherit;
}

button {
  cursor: pointer;
}

button,
input,
select,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(237, 116, 78, .38);
  outline-offset: 3px;
}

::selection {
  color: var(--white);
  background: var(--teal);
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
}

.eyebrow::before {
  width: 26px;
  height: 2px;
  background: var(--orange);
  content: "";
}

.section {
  padding: 96px 0;
}

.section-soft {
  background: var(--paper);
}

.section-dark {
  color: var(--white);
  background: var(--ink-deep);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 40px;
}

.section-head h2 {
  max-width: 650px;
  margin: 8px 0 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.15;
}

.section-head p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
}

.section-dark .section-head p {
  color: rgba(255, 255, 255, .68);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 21px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 750;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: .55;
  transform: none;
  box-shadow: none;
}

.btn-primary {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 9px 20px rgba(237, 116, 78, .24);
}

.btn-primary:hover {
  background: var(--orange-deep);
  box-shadow: 0 12px 24px rgba(237, 116, 78, .32);
}

.btn-light {
  color: var(--ink);
  background: var(--white);
}

.btn-light:hover {
  background: var(--teal-light);
}

.btn-outline {
  color: var(--ink);
  border-color: var(--line);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--teal);
  background: var(--teal-light);
}

.btn-outline-light {
  color: var(--white);
  border-color: rgba(255, 255, 255, .35);
  background: transparent;
}

.btn-outline-light:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, .1);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal);
  font-weight: 800;
}

.text-link span {
  transition: transform .2s ease;
}

.text-link:hover {
  color: var(--orange-deep);
}

.text-link:hover span {
  transform: translateX(4px);
}

.badge,
.status,
.media-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
}

.status::before,
.media-status::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.badge {
  color: var(--teal-dark);
  background: var(--teal-light);
}

.badge-warm {
  color: #8d452e;
  background: #f9ded4;
}

.media-status {
  color: var(--success);
  background: #e0f1eb;
}

.media-status.updating {
  color: var(--warning);
  background: #f7ebd2;
}

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, .18);
}

.site-header.is-scrolled {
  position: fixed;
  background: rgba(12, 43, 39, .97);
  box-shadow: 0 8px 24px rgba(4, 25, 22, .16);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-size: 19px;
  font-weight: 850;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 35px;
  height: 35px;
  flex: 0 0 35px;
  place-items: center;
  border-radius: 8px;
  color: var(--ink-deep);
  background: var(--orange);
  font-size: 15px;
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 27px;
  margin-left: auto;
}

.nav-links a {
  position: relative;
  color: rgba(255, 255, 255, .78);
  font-size: 14px;
  font-weight: 700;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  background: var(--orange);
  content: "";
  opacity: 0;
  transform: scaleX(.4);
  transition: opacity .2s ease, transform .2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-actions .status {
  color: var(--white);
  background: rgba(255, 255, 255, .13);
}

.mobile-toggle {
  display: none;
  width: 43px;
  height: 43px;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 8px;
  color: var(--white);
  background: transparent;
  font-size: 21px;
  line-height: 1;
}

.mobile-toggle:hover {
  border-color: var(--orange);
  background: rgba(255, 255, 255, .08);
}

.page-hero {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink-deep);
}

.page-hero::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12, 43, 39, .98) 0%, rgba(12, 43, 39, .91) 48%, rgba(12, 43, 39, .58) 100%),
    linear-gradient(0deg, rgba(12, 43, 39, .75), transparent 56%);
  content: "";
}

.page-visual {
  position: absolute;
  top: 0;
  right: 0;
  width: 48%;
  height: 100%;
  overflow: hidden;
  background: #246f63;
}

.page-visual::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(145deg, transparent 0 22%, rgba(255, 255, 255, .12) 22% 23%, transparent 23% 51%, rgba(237, 116, 78, .76) 51% 67%, transparent 67%),
    linear-gradient(35deg, #174f47 0 27%, #3b927f 27% 49%, #d8a36e 49% 62%, #123b35 62%);
  content: "";
}

.visual-screen {
  position: absolute;
  right: 12%;
  bottom: 8%;
  width: min(430px, 78%);
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 10px solid rgba(255, 255, 255, .86);
  border-radius: 18px;
  background: var(--paper);
  box-shadow: 20px 24px 0 rgba(12, 43, 39, .25);
  transform: rotate(3deg);
}

.visual-screen::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(130deg, rgba(12, 43, 39, .1), transparent 43%),
    linear-gradient(35deg, #e8b778 0 23%, #4c9d8d 23% 49%, #174f47 49% 73%, #ed744e 73%);
  content: "";
}

.visual-play {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  border: 2px solid var(--white);
  border-radius: 50%;
  color: var(--white);
  background: rgba(12, 43, 39, .72);
  font-size: 23px;
  transform: translate(-50%, -50%);
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  min-height: 520px;
  padding-top: 96px;
  padding-bottom: 46px;
}

.page-hero-copy {
  width: 65%;
  max-width: 790px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, .64);
  font-size: 13px;
}

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

.page-hero h1 {
  max-width: 790px;
  margin: 12px 0 20px;
  font-size: clamp(38px, 5.4vw, 68px);
  line-height: 1.06;
  letter-spacing: .01em;
}

.page-hero-copy > p {
  max-width: 690px;
  margin: 0;
  color: rgba(255, 255, 255, .77);
  font-size: 18px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 27px 0 0;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, .84);
  font-size: 14px;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-points li::before {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--orange);
  content: "";
}

.filter-section {
  position: relative;
  z-index: 4;
  margin-top: -34px;
  padding-bottom: 76px;
}

.filter-panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.filter-top {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 210px auto;
  gap: 14px;
  align-items: end;
}

.field label {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.search-wrap {
  position: relative;
}

.search-wrap::before {
  position: absolute;
  top: 50%;
  left: 16px;
  color: var(--muted);
  content: "⌕";
  font-size: 22px;
  transform: translateY(-50%);
}

.field input,
.field select {
  width: 100%;
  min-height: 49px;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
  background: var(--white);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.field input {
  padding: 0 16px 0 45px;
}

.field select {
  padding: 0 40px 0 14px;
}

.field input:hover,
.field select:hover {
  border-color: #9bb9af;
}

.field input:focus,
.field select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(28, 117, 104, .12);
}

.field input[aria-invalid="true"] {
  border-color: var(--danger);
  box-shadow: 0 0 0 4px rgba(184, 76, 59, .1);
}

.filter-message {
  min-height: 25px;
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.filter-message.error {
  color: var(--danger);
}

.filter-message.success {
  color: var(--success);
}

.filter-tags {
  display: flex;
  gap: 9px;
  margin-top: 18px;
  padding-top: 17px;
  overflow-x: auto;
  border-top: 1px solid var(--mist);
  scrollbar-width: none;
}

.filter-tags::-webkit-scrollbar {
  display: none;
}

.filter-chip {
  flex: 0 0 auto;
  min-height: 38px;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--white);
  font-size: 13px;
  font-weight: 800;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.filter-chip:hover,
.filter-chip.active {
  color: var(--white);
  border-color: var(--teal);
  background: var(--teal);
}

.catalog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 34px;
  align-items: start;
}

.catalog-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.catalog-heading h2 {
  margin: 0;
  font-size: clamp(27px, 3vw, 38px);
  line-height: 1.2;
}

.result-count {
  color: var(--muted);
  font-size: 14px;
  white-space: nowrap;
}

.media-list {
  display: grid;
  gap: 18px;
}

.media-item {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--small-shadow);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.media-item:hover {
  border-color: #9dbbb2;
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.media-item[hidden] {
  display: none;
}

.media-thumb {
  position: relative;
  min-height: 205px;
  overflow: hidden;
  isolation: isolate;
  background: var(--teal-dark);
}

.media-thumb::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  transition: transform .35s ease;
}

.media-item:hover .media-thumb::before {
  transform: scale(1.04);
}

.thumb-city::before {
  background:
    linear-gradient(180deg, transparent 0 55%, rgba(12, 43, 39, .7) 100%),
    linear-gradient(128deg, #dfb27a 0 23%, #489989 23% 45%, #174f47 45% 63%, #ed744e 63% 77%, #315e57 77%);
}

.thumb-food::before {
  background:
    radial-gradient(circle at 68% 36%, #f2c27e 0 17%, transparent 18%),
    linear-gradient(140deg, #8d4735 0 25%, #e47d52 25% 48%, #e4b66d 48% 68%, #245f54 68%);
}

.thumb-culture::before {
  background:
    linear-gradient(180deg, transparent 0 50%, rgba(12, 43, 39, .72) 100%),
    linear-gradient(35deg, #183e39 0 22%, #d7995e 22% 42%, #6aa293 42% 62%, #b94f38 62% 76%, #243c38 76%);
}

.thumb-creative::before {
  background:
    linear-gradient(135deg, transparent 0 24%, rgba(255,255,255,.18) 24% 25%, transparent 25% 56%, rgba(255,255,255,.16) 56% 57%, transparent 57%),
    linear-gradient(45deg, #123b35 0 25%, #47a08f 25% 48%, #ef885f 48% 70%, #e7c376 70%);
}

.thumb-nature::before {
  background:
    linear-gradient(180deg, rgba(255,255,255,.18), transparent 42%),
    linear-gradient(145deg, #c9bb7c 0 20%, #5aa18c 20% 45%, #1b5b50 45% 68%, #0d332e 68%);
}

.thumb-life::before {
  background:
    linear-gradient(165deg, transparent 0 48%, rgba(12,43,39,.5) 48%),
    linear-gradient(55deg, #dc9c6b 0 26%, #f0cf93 26% 45%, #60a697 45% 66%, #174b44 66%);
}

.thumb-index {
  position: absolute;
  top: 15px;
  left: 16px;
  color: rgba(255, 255, 255, .9);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
}

.play-symbol {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 2px solid rgba(255,255,255,.84);
  border-radius: 50%;
  color: var(--white);
  background: rgba(12, 43, 39, .62);
  font-size: 19px;
  transform: translate(-50%, -50%);
  transition: background .2s ease, transform .2s ease;
}

.media-item:hover .play-symbol {
  background: var(--orange);
  transform: translate(-50%, -50%) scale(1.06);
}

.thumb-label {
  position: absolute;
  right: 13px;
  bottom: 13px;
  padding: 5px 9px;
  border-radius: 5px;
  color: var(--white);
  background: rgba(12, 43, 39, .75);
  font-size: 11px;
  font-weight: 800;
}

.media-body {
  display: flex;
  flex-direction: column;
  padding: 22px 23px;
}

.media-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px 13px;
  color: var(--muted);
  font-size: 12px;
}

.media-body h3 {
  margin: 11px 0 8px;
  font-size: 21px;
  line-height: 1.35;
}

.media-body p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.media-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-top: auto;
  padding-top: 18px;
}

.duration {
  color: var(--muted);
  font-size: 12px;
}

.side-stack {
  position: sticky;
  top: 102px;
  display: grid;
  gap: 17px;
}

.side-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--small-shadow);
}

.side-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 19px;
  border-bottom: 1px solid var(--mist);
}

.side-title h3 {
  margin: 0;
  font-size: 17px;
}

.live-dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--success);
  font-size: 11px;
  font-weight: 800;
}

.live-dot::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px rgba(33, 115, 94, .12);
  content: "";
}

.status-board {
  padding: 6px 19px 15px;
}

.status-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 13px;
}

.status-row:last-child {
  border-bottom: 0;
}

.status-row span {
  color: var(--muted);
}

.status-row strong {
  color: var(--ink);
}

.progress-wrap {
  padding: 4px 19px 20px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
}

.progress {
  height: 7px;
  overflow: hidden;
  border-radius: 20px;
  background: var(--mist);
}

.progress span {
  display: block;
  width: 76%;
  height: 100%;
  border-radius: inherit;
  background: var(--orange);
}

.quick-list {
  margin: 0;
  padding: 8px 19px 17px;
  list-style: none;
}

.quick-list li + li {
  border-top: 1px solid var(--mist);
}

.quick-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 13px;
  padding: 12px 0;
  font-size: 13px;
  font-weight: 750;
}

.quick-list a span {
  color: var(--orange);
  transition: transform .2s ease;
}

.quick-list a:hover {
  color: var(--teal);
}

.quick-list a:hover span {
  transform: translateX(3px);
}

.empty-state,
.loading-state,
.error-state {
  display: none;
  padding: 44px 24px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  text-align: center;
  background: var(--paper);
}

.empty-state.show,
.loading-state.show,
.error-state.show {
  display: block;
}

.state-icon {
  display: grid;
  width: 52px;
  height: 52px;
  margin: 0 auto 13px;
  place-items: center;
  border-radius: 50%;
  color: var(--teal);
  background: var(--teal-light);
  font-weight: 900;
}

.error-state .state-icon {
  color: var(--danger);
  background: #f7ded9;
}

.empty-state h3,
.loading-state h3,
.error-state h3 {
  margin: 0 0 6px;
  font-size: 20px;
}

.empty-state p,
.loading-state p,
.error-state p {
  margin: 0 0 18px;
  color: var(--muted);
}

.loading-line {
  position: relative;
  width: 180px;
  height: 6px;
  margin: 17px auto 0;
  overflow: hidden;
  border-radius: 10px;
  background: var(--mist);
}

.loading-line::after {
  position: absolute;
  top: 0;
  left: -45%;
  width: 45%;
  height: 100%;
  border-radius: inherit;
  background: var(--orange);
  content: "";
  animation: loading 1.1s infinite ease-in-out;
}

@keyframes loading {
  to { left: 110%; }
}

.browse-path {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 56px;
  align-items: start;
}

.path-intro {
  position: sticky;
  top: 110px;
}

.path-intro h2 {
  margin: 10px 0 17px;
  font-size: clamp(32px, 4vw, 49px);
  line-height: 1.13;
}

.path-intro p {
  margin: 0 0 23px;
  color: var(--muted);
}

.path-list {
  position: relative;
  counter-reset: path;
}

.path-list::before {
  position: absolute;
  top: 24px;
  bottom: 24px;
  left: 25px;
  width: 1px;
  background: var(--line);
  content: "";
}

.path-item {
  position: relative;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 20px;
  padding: 0 0 32px;
  counter-increment: path;
}

.path-item:last-child {
  padding-bottom: 0;
}

.path-number {
  position: relative;
  z-index: 1;
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--orange);
  background: var(--paper);
  font-size: 14px;
  font-weight: 900;
}

.path-number::before {
  content: "0" counter(path);
}

.path-content {
  padding: 4px 0 0;
}

.path-content h3 {
  margin: 0 0 7px;
  font-size: 21px;
}

.path-content p {
  margin: 0;
  color: var(--muted);
}

.access-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 24px;
}

.access-main,
.access-note {
  border-radius: var(--radius);
}

.access-main {
  padding: 38px;
  color: var(--white);
  background: var(--teal);
}

.access-main .eyebrow {
  color: #ffd2c3;
}

.access-main .eyebrow::before {
  background: #ffd2c3;
}

.access-main h2 {
  max-width: 650px;
  margin: 12px 0 16px;
  font-size: clamp(31px, 4vw, 48px);
  line-height: 1.14;
}

.access-main p {
  max-width: 680px;
  margin: 0;
  color: rgba(255,255,255,.76);
}

.access-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 31px;
  border-top: 1px solid rgba(255,255,255,.22);
}

.access-point {
  padding: 20px 18px 0 0;
}

.access-point + .access-point {
  padding-left: 18px;
  border-left: 1px solid rgba(255,255,255,.22);
}

.access-point strong {
  display: block;
  margin-bottom: 4px;
  font-size: 18px;
}

.access-point span {
  color: rgba(255,255,255,.68);
  font-size: 12px;
}

.access-note {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 33px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.access-note h3 {
  margin: 0 0 12px;
  font-size: 25px;
}

.access-note p {
  margin: 0;
  color: var(--muted);
}

.access-note .btn {
  margin-top: 26px;
}

.faq-layout {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 70px;
  align-items: start;
}

.faq-intro h2 {
  margin: 10px 0 16px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.15;
}

.faq-intro p {
  margin: 0;
  color: var(--muted);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-question {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 23px 0;
  border: 0;
  color: var(--ink);
  background: transparent;
  text-align: left;
  font-size: 17px;
  font-weight: 800;
}

.faq-question::after {
  display: grid;
  width: 29px;
  height: 29px;
  flex: 0 0 29px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--teal);
  content: "+";
  transition: color .2s ease, background .2s ease, transform .2s ease;
}

.faq-question[aria-expanded="true"]::after {
  color: var(--white);
  background: var(--teal);
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 52px 23px 0;
  color: var(--muted);
}

.faq-answer p {
  margin: 0;
}

.faq-answer.open {
  display: block;
}

.final-cta {
  position: relative;
  overflow: hidden;
  padding: 76px 0;
  color: var(--white);
  background: var(--ink-deep);
}

.final-cta::after {
  position: absolute;
  top: -120px;
  right: -70px;
  width: 460px;
  height: 460px;
  border: 80px solid rgba(237, 116, 78, .15);
  border-radius: 50%;
  content: "";
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 45px;
  align-items: center;
}

.cta-copy h2 {
  max-width: 760px;
  margin: 10px 0 13px;
  font-size: clamp(33px, 4.6vw, 55px);
  line-height: 1.1;
}

.cta-copy p {
  max-width: 700px;
  margin: 0;
  color: rgba(255,255,255,.7);
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 11px;
  min-width: 178px;
}

footer {
  padding: 66px 0 25px;
  color: rgba(255,255,255,.72);
  background: #071f1c;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr .7fr .7fr;
  gap: 70px;
  padding-bottom: 44px;
}

.footer-grid > div:first-child p {
  max-width: 470px;
  margin: 19px 0 0;
  font-size: 14px;
}

.footer-title {
  margin-bottom: 14px;
  color: var(--white);
  font-size: 14px;
  font-weight: 850;
}

.footer-links {
  display: grid;
  gap: 9px;
}

.footer-links a {
  width: fit-content;
  font-size: 14px;
  transition: color .2s ease, transform .2s ease;
}

.footer-links a:hover {
  color: var(--orange);
  transform: translateX(3px);
}

.copyright {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: 12px;
}

@media (max-width: 1100px) {
  .nav-actions .status {
    display: none;
  }

  .catalog-layout {
    grid-template-columns: minmax(0, 1fr) 270px;
    gap: 25px;
  }

  .media-item {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .browse-path {
    gap: 38px;
  }
}

@media (max-width: 992px) {
  .container {
    width: min(calc(100% - 36px), var(--container));
  }

  .section {
    padding: 78px 0;
  }

  .nav {
    min-height: 72px;
  }

  .nav-links,
  .nav-actions {
    display: none;
  }

  .mobile-toggle {
    display: inline-grid;
    margin-left: auto;
    place-items: center;
  }

  .nav-links.mobile-open {
    position: absolute;
    top: 72px;
    right: 18px;
    left: 18px;
    display: grid;
    gap: 0;
    margin: 0;
    padding: 10px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 12px;
    background: var(--ink-deep);
    box-shadow: var(--shadow);
  }

  .nav-links.mobile-open a {
    padding: 13px 12px;
    border-radius: 7px;
  }

  .nav-links.mobile-open a::after {
    display: none;
  }

  .nav-links.mobile-open a:hover,
  .nav-links.mobile-open a.active {
    background: rgba(255,255,255,.08);
  }

  .page-visual {
    width: 44%;
    opacity: .5;
  }

  .page-hero-copy {
    width: 78%;
  }

  .filter-top {
    grid-template-columns: minmax(0, 1fr) 200px;
  }

  .filter-top .btn {
    grid-column: 1 / -1;
  }

  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .side-stack {
    position: static;
    grid-template-columns: repeat(2, 1fr);
  }

  .browse-path {
    grid-template-columns: 1fr;
  }

  .path-intro {
    position: static;
  }

  .access-grid,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .faq-layout {
    gap: 38px;
  }
}

@media (max-width: 768px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 65px 0;
  }

  .section-head,
  .catalog-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 15px;
  }

  .brand {
    font-size: 16px;
  }

  .page-hero {
    min-height: 550px;
  }

  .page-hero-inner {
    min-height: 550px;
    padding-top: 92px;
  }

  .page-visual {
    top: auto;
    bottom: 0;
    width: 100%;
    height: 46%;
    opacity: .31;
  }

  .visual-screen {
    right: -5%;
    bottom: -12%;
    width: 54%;
  }

  .page-hero::before {
    z-index: 1;
    background: linear-gradient(180deg, rgba(12,43,39,.98) 0%, rgba(12,43,39,.91) 68%, rgba(12,43,39,.7) 100%);
  }

  .page-hero-copy {
    width: 100%;
  }

  .page-hero-copy > p {
    font-size: 16px;
  }

  .filter-section {
    margin-top: -22px;
    padding-bottom: 58px;
  }

  .filter-panel {
    padding: 16px;
  }

  .filter-top {
    grid-template-columns: 1fr;
  }

  .filter-top .btn {
    grid-column: auto;
    width: 100%;
  }

  .media-item {
    grid-template-columns: 1fr;
  }

  .media-thumb {
    min-height: 0;
    aspect-ratio: 16 / 8.8;
  }

  .side-stack {
    grid-template-columns: 1fr;
  }

  .access-main,
  .access-note {
    padding: 28px;
  }

  .access-points {
    grid-template-columns: 1fr;
  }

  .access-point {
    padding: 15px 0;
  }

  .access-point + .access-point {
    padding-left: 0;
    border-top: 1px solid rgba(255,255,255,.2);
    border-left: 0;
  }

  .cta-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .cta-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 38px;
  }

  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(calc(100% - 22px), var(--container));
  }

  .site-header .brand span:last-child {
    max-width: 205px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .page-hero h1 {
    font-size: 38px;
  }

  .hero-points {
    display: grid;
    gap: 8px;
  }

  .media-body {
    padding: 19px 17px;
  }

  .media-body h3 {
    font-size: 19px;
  }

  .media-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .path-item {
    gap: 14px;
  }

  .access-main,
  .access-note {
    padding: 23px 20px;
  }

  .faq-question {
    font-size: 15px;
  }

  .faq-answer {
    padding-right: 0;
  }

  .cta-actions {
    display: grid;
  }

  .cta-actions .btn {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid > div:first-child {
    grid-column: auto;
  }

  .copyright {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}