/* roulang page: index */
:root {
      --bg: #08080c;
      --panel: #121219;
      --panel-2: #181820;
      --line: rgba(255, 255, 255, .12);
      --line-strong: rgba(255, 122, 24, .46);
      --text: #f6f3ef;
      --muted: #b7b0aa;
      --weak: #7f7874;
      --ember: #ff7a18;
      --pulse: #ff2f7d;
      --volt: #20f2b2;
      --radius: 8px;
      --shadow: 0 16px 40px rgba(0, 0, 0, .42);
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
      line-height: 1.6;
      background:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
        radial-gradient(circle at 82% 12%, rgba(255,47,125,.22), transparent 28%),
        radial-gradient(circle at 18% 48%, rgba(32,242,178,.12), transparent 30%),
        var(--bg);
      background-size: 34px 34px, 34px 34px, auto, auto, auto;
    }

    a { color: inherit; text-decoration: none; }
    button, input, textarea { font: inherit; }
    button, a, input { transition: .22s ease; }
    :focus-visible { outline: 2px solid var(--volt); outline-offset: 3px; }

    .site-shell {
      display: grid;
      grid-template-columns: 248px minmax(0, 1fr);
      min-height: 100vh;
    }

    .side-nav {
      position: sticky;
      top: 0;
      height: 100vh;
      padding: 22px 18px;
      border-right: 1px solid var(--line);
      background: rgba(10, 10, 14, .9);
      backdrop-filter: blur(16px);
      z-index: 20;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 10px 8px 22px;
      border-bottom: 1px solid var(--line);
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border: 1px solid rgba(255, 122, 24, .55);
      border-radius: var(--radius);
      background: linear-gradient(135deg, rgba(255,122,24,.95), rgba(255,47,125,.92));
      box-shadow: 0 0 22px rgba(255, 47, 125, .22);
      font-weight: 900;
    }

    .brand strong {
      display: block;
      font-size: 15px;
      line-height: 1.3;
    }

    .brand span {
      display: block;
      color: var(--muted);
      font-size: 12px;
      margin-top: 2px;
    }

    .nav-group {
      margin-top: 22px;
    }

    .nav-title {
      color: var(--weak);
      font-size: 12px;
      margin: 0 0 10px 8px;
    }

    .nav-link {
      display: flex;
      align-items: center;
      gap: 10px;
      min-height: 42px;
      padding: 10px 12px;
      margin-bottom: 8px;
      border: 1px solid transparent;
      border-radius: var(--radius);
      color: var(--muted);
      background: transparent;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--text);
      border-color: var(--line-strong);
      background: linear-gradient(135deg, rgba(255,122,24,.14), rgba(255,47,125,.12));
      transform: translateX(2px);
    }

    .nav-icon {
      width: 22px;
      height: 22px;
      display: grid;
      place-items: center;
      border-radius: 6px;
      background: rgba(255,255,255,.07);
      color: var(--volt);
      flex: 0 0 auto;
    }

    .side-cta {
      margin-top: 24px;
      padding: 14px;
      border: 1px solid rgba(32,242,178,.22);
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(32,242,178,.09), rgba(255,255,255,.03));
    }

    .side-cta p {
      margin: 8px 0 12px;
      color: var(--muted);
      font-size: 13px;
    }

    .mobile-top {
      display: none;
      position: sticky;
      top: 0;
      z-index: 30;
      padding: 12px 16px;
      border-bottom: 1px solid var(--line);
      background: rgba(8, 8, 12, .94);
      backdrop-filter: blur(14px);
    }

    .mobile-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
    }

    .mobile-links {
      display: flex;
      gap: 8px;
      margin-top: 12px;
      overflow-x: auto;
      padding-bottom: 2px;
    }

    .mobile-links a {
      white-space: nowrap;
      padding: 8px 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      color: var(--muted);
      font-size: 14px;
    }

    .mobile-links a.active {
      color: var(--text);
      border-color: var(--line-strong);
      background: rgba(255,122,24,.12);
    }

    .content {
      min-width: 0;
    }

    .container {
      width: min(1160px, calc(100% - 48px));
      margin: 0 auto;
    }

    .section {
      padding: 72px 0;
      border-bottom: 1px solid rgba(255,255,255,.06);
    }

    .hero {
      padding: 46px 0 34px;
    }

    .hero-band {
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: var(--radius);
      background:
        linear-gradient(135deg, rgba(255,122,24,.16), transparent 34%),
        linear-gradient(315deg, rgba(32,242,178,.12), transparent 36%),
        rgba(18,18,25,.86);
      box-shadow: var(--shadow);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 28px;
      padding: 34px;
      align-items: center;
    }

    .kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 10px;
      border: 1px solid rgba(32,242,178,.28);
      border-radius: 999px;
      color: var(--volt);
      background: rgba(32,242,178,.08);
      font-size: 13px;
      font-weight: 700;
    }

    h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: 0; }
    h1 {
      margin-top: 18px;
      font-size: clamp(34px, 5vw, 66px);
      max-width: 820px;
    }

    .hero p {
      margin: 18px 0 0;
      color: var(--muted);
      font-size: 17px;
      max-width: 760px;
    }

    .hero-actions,
    .section-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 24px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 11px 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.14);
      color: var(--text);
      font-weight: 800;
      cursor: pointer;
      background: rgba(255,255,255,.06);
    }

    .btn:hover {
      transform: translateY(-2px);
      border-color: rgba(255,122,24,.55);
      box-shadow: 0 12px 24px rgba(0,0,0,.28);
    }

    .btn-primary {
      border-color: transparent;
      color: #150807;
      background: linear-gradient(135deg, var(--ember), var(--pulse));
      box-shadow: 0 10px 30px rgba(255,47,125,.22);
    }

    .btn-ghost {
      background: rgba(255,255,255,.045);
      color: var(--muted);
    }

    .icon-matrix {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }

    .matrix-cell {
      min-height: 92px;
      padding: 12px;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: var(--radius);
      background: rgba(7,7,10,.55);
    }

    .matrix-cell strong {
      display: block;
      font-size: 24px;
      color: var(--text);
    }

    .matrix-cell span {
      display: block;
      margin-top: 8px;
      color: var(--muted);
      font-size: 12px;
    }

    .matrix-cell.hot {
      grid-column: span 2;
      background: linear-gradient(135deg, rgba(255,122,24,.22), rgba(255,47,125,.12));
      border-color: rgba(255,122,24,.38);
    }

    .status-strip {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      padding: 0 34px 34px;
    }

    .status-item {
      padding: 12px;
      border: 1px solid rgba(255,255,255,.11);
      border-radius: var(--radius);
      background: rgba(0,0,0,.25);
    }

    .status-item b { color: var(--volt); }
    .status-item span { display: block; color: var(--muted); font-size: 13px; }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .72fr) minmax(260px, .28fr);
      gap: 24px;
      align-items: end;
      margin-bottom: 24px;
    }

    .section-head h2 {
      font-size: clamp(26px, 3vw, 42px);
    }

    .section-head p {
      margin: 10px 0 0;
      color: var(--muted);
      max-width: 720px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      width: fit-content;
      padding: 6px 9px;
      border: 1px solid rgba(255,255,255,.13);
      border-radius: 999px;
      color: var(--muted);
      background: rgba(255,255,255,.045);
      font-size: 12px;
      font-weight: 700;
    }

    .badge.good { color: var(--volt); border-color: rgba(32,242,178,.32); }
    .badge.warn { color: #ffd08a; border-color: rgba(255,208,138,.34); }

    .series-nav {
      display: grid;
      grid-template-columns: 1.2fr repeat(3, .8fr);
      gap: 14px;
    }

    .series-card,
    .task-card,
    .topic-card,
    .price-card,
    .faq-item,
    .news-panel,
    .member-panel,
    .proof-card {
      border: 1px solid rgba(255,255,255,.12);
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(24,24,32,.92), rgba(14,14,19,.92));
      box-shadow: 0 10px 28px rgba(0,0,0,.22);
    }

    .series-card {
      padding: 18px;
      min-height: 160px;
    }

    .series-card:hover,
    .task-card:hover,
    .topic-card:hover,
    .price-card:hover,
    .proof-card:hover {
      transform: translateY(-3px);
      border-color: rgba(255,122,24,.42);
    }

    .series-card.featured {
      background:
        linear-gradient(135deg, rgba(255,122,24,.2), rgba(255,47,125,.12)),
        rgba(18,18,25,.94);
    }

    .series-card h3,
    .task-card h3,
    .topic-card h3,
    .price-card h3 {
      margin-top: 14px;
      font-size: 19px;
    }

    .series-card p,
    .task-card p,
    .topic-card p,
    .price-card p,
    .proof-card p {
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .showcase {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 16px;
      align-items: stretch;
    }

    .task-list {
      display: grid;
      gap: 12px;
    }

    .task-card {
      padding: 18px;
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 14px;
      align-items: center;
    }

    .task-num {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: var(--radius);
      color: #130908;
      font-weight: 900;
      background: linear-gradient(135deg, var(--ember), var(--volt));
    }

    .task-card h3 { margin-top: 0; }
    .task-meta { color: var(--weak); font-size: 13px; }

    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding: 14px;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: var(--radius);
      background: rgba(255,255,255,.04);
      margin-bottom: 16px;
    }

    .filter-bar button {
      border: 1px solid rgba(255,255,255,.12);
      border-radius: var(--radius);
      color: var(--muted);
      background: rgba(0,0,0,.18);
      padding: 8px 12px;
      cursor: pointer;
    }

    .filter-bar button:hover,
    .filter-bar button.active {
      color: var(--text);
      border-color: rgba(32,242,178,.38);
      background: rgba(32,242,178,.1);
    }

    .topic-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }

    .topic-card {
      padding: 18px;
      min-height: 174px;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 16px;
    }

    .news-panel {
      padding: 18px;
    }

    .news-list {
      display: grid;
      gap: 10px;
    }

    .news-link {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 12px;
      border: 1px solid rgba(255,255,255,.08);
      border-radius: var(--radius);
      background: rgba(255,255,255,.035);
    }

    .news-link:hover {
      border-color: rgba(255,122,24,.35);
      background: rgba(255,122,24,.075);
    }

    .news-link em {
      color: var(--volt);
      font-style: normal;
      font-size: 13px;
      font-weight: 800;
    }

    .news-link strong {
      font-size: 15px;
    }

    .news-link span {
      color: var(--weak);
      font-size: 13px;
    }

    .recommend-stack {
      display: grid;
      gap: 12px;
    }

    .proof-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }

    .proof-card {
      padding: 18px;
    }

    .proof-card strong {
      display: block;
      color: var(--text);
      font-size: 28px;
      line-height: 1;
    }

    .price-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }

    .price-card {
      padding: 20px;
      position: relative;
      overflow: hidden;
    }

    .price-card.recommend {
      border-color: rgba(255,122,24,.48);
      background:
        linear-gradient(135deg, rgba(255,122,24,.2), rgba(255,47,125,.1)),
        rgba(18,18,25,.95);
    }

    .price {
      margin-top: 16px;
      font-size: 34px;
      font-weight: 900;
    }

    .price small {
      color: var(--muted);
      font-size: 14px;
      font-weight: 600;
    }

    .check-list {
      display: grid;
      gap: 9px;
      margin: 18px 0 20px;
      padding: 0;
      list-style: none;
      color: var(--muted);
      font-size: 14px;
    }

    .check-list li {
      display: flex;
      gap: 8px;
      align-items: flex-start;
    }

    .check-list li::before {
      content: "✓";
      color: var(--volt);
      font-weight: 900;
      flex: 0 0 auto;
    }

    .member-panel {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 18px;
      padding: 24px;
      background:
        linear-gradient(135deg, rgba(32,242,178,.12), transparent 35%),
        linear-gradient(315deg, rgba(255,47,125,.12), transparent 35%),
        rgba(18,18,25,.94);
    }

    .entry-form {
      display: grid;
      gap: 12px;
    }

    .entry-form label {
      display: grid;
      gap: 7px;
      color: var(--muted);
      font-size: 14px;
    }

    .entry-form input,
    .entry-form textarea {
      width: 100%;
      border: 1px solid rgba(255,255,255,.13);
      border-radius: var(--radius);
      color: var(--text);
      background: rgba(0,0,0,.22);
      padding: 12px 13px;
      outline: 0;
    }

    .entry-form input:focus,
    .entry-form textarea:focus {
      border-color: rgba(32,242,178,.5);
      box-shadow: 0 0 0 3px rgba(32,242,178,.08);
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      overflow: hidden;
    }

    .faq-item summary {
      list-style: none;
      cursor: pointer;
      padding: 18px;
      font-weight: 900;
      display: flex;
      justify-content: space-between;
      gap: 16px;
    }

    .faq-item summary::-webkit-details-marker { display: none; }
    .faq-item summary::after {
      content: "+";
      color: var(--ember);
      font-size: 22px;
      line-height: 1;
    }

    .faq-item[open] summary::after { content: "−"; }
    .faq-item p {
      margin: 0;
      padding: 0 18px 18px;
      color: var(--muted);
    }

    .bottom-cta {
      padding: 28px;
      border: 1px solid rgba(255,122,24,.38);
      border-radius: var(--radius);
      background:
        linear-gradient(135deg, rgba(255,122,24,.2), rgba(255,47,125,.12)),
        rgba(18,18,25,.95);
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      align-items: center;
    }

    .bottom-cta h2 {
      font-size: clamp(24px, 3vw, 38px);
    }

    .bottom-cta p {
      margin: 10px 0 0;
      color: var(--muted);
    }

    .floating-cta {
      position: fixed;
      right: 22px;
      bottom: 22px;
      z-index: 40;
      display: flex;
      gap: 10px;
      padding: 10px;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: var(--radius);
      background: rgba(10,10,14,.86);
      backdrop-filter: blur(14px);
      box-shadow: var(--shadow);
    }

    .site-footer {
      padding: 40px 0;
      color: var(--muted);
      background: rgba(0,0,0,.18);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 24px;
    }

    .footer-grid h3 {
      color: var(--text);
      font-size: 16px;
      margin-bottom: 10px;
    }

    .footer-grid p,
    .footer-grid a {
      color: var(--muted);
      font-size: 14px;
    }

    .footer-links {
      display: grid;
      gap: 8px;
    }

    .footer-links a:hover {
      color: var(--volt);
    }

    .copyright {
      margin-top: 24px;
      padding-top: 18px;
      border-top: 1px solid var(--line);
      color: var(--weak);
      font-size: 13px;
    }

    @media (max-width: 1180px) {
      .site-shell { grid-template-columns: 218px minmax(0, 1fr); }
      .container { width: min(100% - 36px, 1080px); }
      .topic-grid, .proof-grid { grid-template-columns: repeat(2, 1fr); }
      .series-nav { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 920px) {
      .site-shell { display: block; }
      .side-nav { display: none; }
      .mobile-top { display: block; }
      .hero-grid,
      .showcase,
      .news-layout,
      .member-panel,
      .bottom-cta,
      .section-head {
        grid-template-columns: 1fr;
      }
      .status-strip,
      .price-grid {
        grid-template-columns: 1fr;
      }
      .section { padding: 54px 0; }
      .floating-cta {
        left: 14px;
        right: 14px;
        bottom: 14px;
        justify-content: center;
      }
    }

    @media (max-width: 560px) {
      .container { width: min(100% - 28px, 100%); }
      .hero-grid { padding: 22px; }
      .status-strip { padding: 0 22px 22px; }
      .icon-matrix { grid-template-columns: repeat(2, 1fr); }
      .matrix-cell.hot { grid-column: span 2; }
      .series-nav,
      .topic-grid,
      .proof-grid {
        grid-template-columns: 1fr;
      }
      .task-card {
        grid-template-columns: 1fr;
      }
      .news-link {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .floating-cta .btn-ghost { display: none; }
    }

/* roulang page: category1 */
:root{
  --bg:#0b0b0e;
  --bg-soft:#111116;
  --panel:#15151c;
  --panel-2:#1b1b24;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.16);
  --text:#f4f5f7;
  --muted:#a6adbb;
  --muted-2:#7d8594;
  --accent:#ff5f6d;
  --accent-2:#ffb84d;
  --accent-3:#35d0b5;
  --accent-4:#c66bff;
  --shadow:0 18px 40px rgba(0,0,0,.32);
  --shadow-2:0 10px 22px rgba(0,0,0,.26);
  --radius:8px;
  --radius-sm:6px;
  --space:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:
    linear-gradient(180deg, rgba(255,95,109,.08), transparent 240px),
    linear-gradient(180deg, rgba(53,208,181,.05), transparent 520px),
    var(--bg);
  color:var(--text);
  line-height:1.6;
  letter-spacing:0;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit;color:inherit}
::selection{background:rgba(255,95,109,.32)}
.container{
  width:min(1240px, calc(100% - 32px));
  margin:0 auto;
}
.shell{
  display:grid;
  grid-template-columns:280px minmax(0,1fr);
  min-height:100vh;
}
.side-nav{
  position:sticky;
  top:0;
  height:100vh;
  padding:24px 18px 18px;
  border-right:1px solid var(--line);
  background:rgba(7,7,10,.86);
  backdrop-filter:blur(12px);
  display:flex;
  flex-direction:column;
  gap:18px;
}
.side-nav-logo{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:16px 14px;
  border:1px solid var(--line-strong);
  border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  box-shadow:var(--shadow-2);
}
.logo-main{
  font-size:1.05rem;
  font-weight:800;
  line-height:1.2;
}
.logo-sub{
  color:var(--muted);
  font-size:.82rem;
}
.side-nav-links{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.side-nav-link{
  display:flex;
  align-items:center;
  gap:10px;
  padding:12px 14px;
  border:1px solid transparent;
  border-radius:var(--radius);
  color:#d8dce4;
  background:transparent;
  transition:transform .18s ease,border-color .18s ease,background .18s ease,box-shadow .18s ease;
}
.side-nav-link:hover,
.side-nav-link:focus-visible{
  transform:translateY(-1px);
  border-color:var(--line-strong);
  background:rgba(255,255,255,.03);
  box-shadow:var(--shadow-2);
  outline:none;
}
.side-nav-link.active{
  border-color:rgba(255,95,109,.52);
  background:linear-gradient(135deg, rgba(255,95,109,.14), rgba(255,184,77,.10));
  box-shadow:0 0 0 1px rgba(255,95,109,.06), var(--shadow-2);
}
.nav-icon{
  display:inline-flex;
  width:20px;
  height:20px;
  align-items:center;
  justify-content:center;
  color:var(--accent-2);
  font-weight:900;
}
.side-nav-footer{
  margin-top:auto;
  padding:14px 14px 10px;
  color:var(--muted-2);
  font-size:.83rem;
  border-top:1px solid var(--line);
}
.main-area{
  min-width:0;
}
.mobile-topbar{
  display:none;
  position:sticky;
  top:0;
  z-index:50;
  border-bottom:1px solid var(--line);
  background:rgba(8,8,12,.88);
  backdrop-filter:blur(14px);
}
.mobile-topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  width:min(1240px, calc(100% - 20px));
  margin:0 auto;
  padding:14px 0;
}
.mobile-brand{
  display:flex;
  flex-direction:column;
  gap:2px;
  min-width:0;
}
.mobile-brand strong{
  font-size:1rem;
  line-height:1.2;
}
.mobile-brand span{
  font-size:.78rem;
  color:var(--muted);
}
.mobile-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 14px;
  border-radius:var(--radius);
  border:1px solid transparent;
  background:linear-gradient(135deg, var(--accent), var(--accent-2));
  color:#120e10;
  font-weight:800;
  box-shadow:var(--shadow-2);
}
.page{
  padding:24px 0 36px;
}
.hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(255,95,109,.12), transparent 32%),
    linear-gradient(315deg, rgba(53,208,181,.08), transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(198,107,255,.10), transparent 22%);
  pointer-events:none;
}
.section{
  padding:28px 0;
}
.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
  gap:24px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 10px;
  border:1px solid rgba(255,184,77,.26);
  border-radius:999px;
  color:#ffdca1;
  background:rgba(255,184,77,.08);
  font-size:.84rem;
  margin-bottom:16px;
}
.hero h1{
  margin:0;
  font-size:clamp(2.2rem, 4vw, 4.1rem);
  line-height:1.08;
  font-weight:900;
  letter-spacing:0;
}
.hero-lead{
  margin:16px 0 0;
  max-width:60ch;
  color:#d5dae3;
  font-size:1.02rem;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:22px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 16px;
  border-radius:var(--radius);
  border:1px solid transparent;
  font-weight:800;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease,opacity .18s ease;
  cursor:pointer;
  white-space:nowrap;
}
.btn:hover,
.btn:focus-visible{
  transform:translateY(-1px);
  outline:none;
}
.btn-primary{
  background:linear-gradient(135deg, var(--accent), var(--accent-2));
  color:#130f12;
  box-shadow:var(--shadow-2);
}
.btn-primary:hover,
.btn-primary:focus-visible{
  box-shadow:0 14px 28px rgba(255,95,109,.22);
}
.btn-secondary{
  background:rgba(255,255,255,.03);
  border-color:var(--line-strong);
  color:var(--text);
}
.btn-secondary:hover,
.btn-secondary:focus-visible{
  border-color:rgba(255,184,77,.5);
  background:rgba(255,255,255,.05);
}
.hero-trust{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin-top:22px;
}
.trust-chip{
  padding:14px 14px 12px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.03);
}
.trust-chip strong{
  display:block;
  font-size:1.02rem;
  margin-bottom:4px;
}
.trust-chip span{
  color:var(--muted);
  font-size:.88rem;
}
.hero-panel{
  position:relative;
  padding:18px;
  border:1px solid var(--line-strong);
  border-radius:var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02)),
    linear-gradient(160deg, rgba(22,22,29,.92), rgba(15,15,20,.86));
  box-shadow:var(--shadow);
}
.panel-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:16px;
}
.panel-title{
  font-size:1.02rem;
  font-weight:800;
}
.status-pill{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(53,208,181,.26);
  background:rgba(53,208,181,.09);
  color:#b8fff1;
  font-size:.82rem;
}
.task-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.task-card{
  padding:14px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.03);
}
.task-card .mini-tag{
  display:inline-flex;
  align-items:center;
  padding:5px 8px;
  border-radius:999px;
  background:rgba(198,107,255,.12);
  color:#e8c8ff;
  border:1px solid rgba(198,107,255,.18);
  font-size:.75rem;
  margin-bottom:10px;
}
.task-card h3{
  margin:0 0 6px;
  font-size:1rem;
  line-height:1.25;
}
.task-card p{
  margin:0;
  color:var(--muted);
  font-size:.88rem;
}
.matrix{
  display:grid;
  grid-template-columns:1fr;
  gap:10px;
  margin-top:12px;
}
.matrix-row{
  display:grid;
  grid-template-columns:1fr auto;
  gap:12px;
  align-items:center;
  padding:12px 14px;
  border-radius:var(--radius);
  background:rgba(255,255,255,.03);
  border:1px solid var(--line);
}
.matrix-row strong{
  font-size:.95rem;
}
.matrix-row span{
  color:var(--muted);
  font-size:.86rem;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 9px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,.04);
  color:#e8ebf1;
  font-size:.78rem;
  white-space:nowrap;
}
.anchor-strip{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px;
}
.anchor-strip a{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 11px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.025);
  color:#d9dee7;
  font-size:.84rem;
  transition:transform .18s ease,border-color .18s ease,background .18s ease;
}
.anchor-strip a:hover,
.anchor-strip a:focus-visible{
  transform:translateY(-1px);
  border-color:rgba(255,95,109,.42);
  background:rgba(255,95,109,.08);
  outline:none;
}
.section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:18px;
  margin-bottom:18px;
}
.section-head h2{
  margin:0;
  font-size:1.6rem;
  line-height:1.2;
}
.section-head p{
  margin:0;
  color:var(--muted);
  max-width:60ch;
  font-size:.96rem;
}
.grid-4{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
}
.grid-3{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}
.card{
  padding:18px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  box-shadow:0 8px 20px rgba(0,0,0,.18);
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.card:hover{
  transform:translateY(-2px);
  border-color:rgba(255,184,77,.24);
  box-shadow:0 16px 28px rgba(0,0,0,.22);
}
.card .tagline{
  display:inline-flex;
  margin-bottom:12px;
  padding:6px 9px;
  border-radius:999px;
  background:rgba(255,95,109,.10);
  color:#ffbcc2;
  border:1px solid rgba(255,95,109,.18);
  font-size:.76rem;
}
.card h3{
  margin:0 0 8px;
  font-size:1.04rem;
  line-height:1.28;
}
.card p{
  margin:0;
  color:var(--muted);
  font-size:.92rem;
}
.card .meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-top:16px;
  padding-top:12px;
  border-top:1px solid var(--line);
  color:#dfe4ec;
  font-size:.82rem;
}
.timeline{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}
.step{
  position:relative;
  padding:18px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.03);
}
.step-number{
  display:inline-flex;
  width:34px;
  height:34px;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  background:linear-gradient(135deg, rgba(255,95,109,.18), rgba(255,184,77,.20));
  color:#fff2d3;
  border:1px solid rgba(255,184,77,.22);
  font-weight:900;
  margin-bottom:12px;
}
.step h3{
  margin:0 0 8px;
  font-size:1.03rem;
}
.step p{
  margin:0;
  color:var(--muted);
  font-size:.92rem;
}
.compare{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}
.compare-box{
  padding:18px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
}
.compare-box h3{
  margin:0 0 12px;
  font-size:1.03rem;
}
.compare-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:10px;
}
.compare-list li{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:11px 12px;
  border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);
  border:1px solid var(--line);
  color:#dce1ea;
  font-size:.9rem;
}
.compare-list li span{
  color:var(--muted);
}
.stats{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
}
.stat{
  padding:18px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.03);
}
.stat strong{
  display:block;
  font-size:1.55rem;
  line-height:1.1;
  margin-bottom:8px;
}
.stat span{
  color:var(--muted);
  font-size:.88rem;
}
.quotes{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}
.quote{
  padding:18px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.03);
}
.quote p{
  margin:0 0 12px;
  color:#e9edf4;
  font-size:.96rem;
}
.quote strong{
  font-size:.86rem;
  color:var(--accent-2);
}
.pricing-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-bottom:16px;
}
.pricing-head .hint{
  color:var(--muted);
  font-size:.94rem;
}
.pricing-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}
.price-card{
  padding:20px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  box-shadow:var(--shadow-2);
}
.price-card.featured{
  border-color:rgba(255,95,109,.30);
  background:
    linear-gradient(180deg, rgba(255,95,109,.10), rgba(255,255,255,.03));
}
.price-tag{
  display:inline-flex;
  margin-bottom:14px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,184,77,.11);
  border:1px solid rgba(255,184,77,.18);
  color:#ffe0a6;
  font-size:.78rem;
}
.price-card h3{
  margin:0;
  font-size:1.18rem;
}
.price-card .price-note{
  margin:8px 0 16px;
  color:var(--muted);
  font-size:.9rem;
}
.price-card ul{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:10px;
}
.price-card li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:#dfe4ec;
  font-size:.92rem;
}
.price-card li i{
  font-style:normal;
  color:var(--accent-3);
}
.price-card .price-cta{
  margin-top:18px;
  width:100%;
}
.member-box{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:14px;
  align-items:start;
}
.form-panel{
  padding:20px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.03);
}
.form-panel h3{
  margin:0 0 8px;
  font-size:1.1rem;
}
.form-panel p{
  margin:0 0 16px;
  color:var(--muted);
  font-size:.92rem;
}
.form-grid{
  display:grid;
  gap:12px;
}
.field{
  display:grid;
  gap:7px;
}
.field label{
  color:#dfe4ec;
  font-size:.88rem;
}
.field input,
.field select,
.field textarea{
  width:100%;
  min-height:44px;
  padding:11px 12px;
  border-radius:var(--radius-sm);
  border:1px solid var(--line-strong);
  background:rgba(6,6,8,.72);
  color:var(--text);
  outline:none;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.field textarea{
  min-height:94px;
  resize:vertical;
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color:rgba(255,95,109,.45);
  box-shadow:0 0 0 3px rgba(255,95,109,.14);
  background:rgba(8,8,12,.92);
}
.form-aside{
  display:grid;
  gap:12px;
}
.aside-item{
  padding:16px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
}
.aside-item strong{
  display:block;
  margin-bottom:6px;
}
.aside-item p{
  margin:0;
  color:var(--muted);
  font-size:.92rem;
}
.faq-list{
  display:grid;
  gap:12px;
}
details.faq-item{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.03);
  overflow:hidden;
}
details.faq-item[open]{
  border-color:rgba(255,184,77,.22);
}
details.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:16px 18px;
  font-weight:800;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
details.faq-item summary::-webkit-details-marker{display:none}
details.faq-item summary::after{
  content:"+";
  color:var(--accent-2);
  font-size:1.15rem;
  line-height:1;
}
details.faq-item[open] summary::after{
  content:"−";
}
.faq-body{
  padding:0 18px 16px;
  color:var(--muted);
  font-size:.94rem;
}
.floating-cta{
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:40;
  display:grid;
  gap:10px;
}
.floating-cta a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-width:164px;
  padding:12px 16px;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.site-footer{
  border-top:1px solid var(--line);
  background:rgba(6,6,8,.92);
  backdrop-filter:blur(10px);
  padding:32px 0 24px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr .8fr;
  gap:18px;
}
.site-footer h3{
  margin:0 0 12px;
  font-size:1rem;
}
.site-footer p{
  margin:0;
  color:var(--muted);
  font-size:.92rem;
}
.footer-links{
  display:grid;
  gap:10px;
}
.footer-links a{
  color:#dde2eb;
  font-size:.92rem;
}
.footer-links a:hover,
.footer-links a:focus-visible{
  color:#fff;
  text-decoration:underline;
  outline:none;
}
.copyright{
  margin-top:22px;
  padding-top:16px;
  border-top:1px solid var(--line);
  color:var(--muted-2);
  font-size:.84rem;
}
.divider{
  height:1px;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.14), transparent);
  margin:10px 0 0;
}
@media (max-width: 1180px){
  .shell{grid-template-columns:240px minmax(0,1fr)}
  .hero-grid{grid-template-columns:1fr}
}
@media (max-width: 1024px){
  .grid-4,.grid-3,.timeline,.pricing-grid,.stats,.quotes,.footer-grid,.hero-trust,.member-box,.compare{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .hero h1{font-size:3rem}
}
@media (max-width: 768px){
  .shell{display:block}
  .side-nav{display:none}
  .mobile-topbar{display:block}
  .page{padding-top:14px}
  .grid-4,.grid-3,.timeline,.pricing-grid,.stats,.quotes,.footer-grid,.hero-trust,.member-box,.compare,.task-grid{
    grid-template-columns:1fr;
  }
  .section-head,.pricing-head{
    flex-direction:column;
    align-items:flex-start;
  }
  .hero{
    padding-top:12px;
  }
  .hero h1{font-size:2.45rem}
  .hero-lead{font-size:.98rem}
  .floating-cta{
    left:14px;
    right:14px;
    bottom:14px;
    grid-template-columns:1fr 1fr;
  }
  .floating-cta a{min-width:0}
}
@media (max-width: 520px){
  .container{width:min(100% - 20px, 100%)}
  .hero h1{font-size:2rem}
  .hero-actions,.anchor-strip{
    flex-direction:column;
    align-items:stretch;
  }
  .btn{width:100%}
  .trust-chip,.card,.price-card,.step,.quote,.stat,.compare-box,.aside-item,.form-panel,.task-card,.matrix-row{
    padding:14px;
  }
  .mobile-topbar-inner{padding:12px 0}
  .mobile-cta{padding:9px 12px}
}