/* ---------- design tokens ---------- */
  :root {
    --bg: #0a0a0d;
    --bg-2: #0f0f14;
    --ink: #f6f6f8;
    --ink-2: #b7b7c2;
    --ink-3: #6e6e7a;
    --line: rgba(255,255,255,0.08);
    --line-2: rgba(255,255,255,0.14);
    --card: rgba(255,255,255,0.025);
    --card-2: rgba(255,255,255,0.04);
    --tk-cyan: #25f4ee;
    --tk-pink: #fe2c55;
    --tk-violet: #b14bff;
    --glow-cyan: 0 0 60px rgba(37, 244, 238, 0.35);
    --glow-pink: 0 0 60px rgba(254, 44, 85, 0.35);
    --serif: 'Instrument Serif', 'Times New Roman', serif;
    --sans: 'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --mono: 'Geist Mono', ui-monospace, Menlo, monospace;
    --r-sm: 10px;
    --r-md: 16px;
    --r-lg: 22px;
    --r-xl: 32px;
    --pad-x: clamp(20px, 4vw, 56px);
  }

  *, *::before, *::after { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--bg);
    color: var(--ink);
    font-family: var(--sans);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    line-height: 1.55;
    letter-spacing: -0.005em;
  }
  body.popup-open { overflow: hidden; }
  img { max-width: 100%; display: block; }
  button { font-family: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
  input, textarea { font-family: inherit; }
  a { color: inherit; text-decoration: none; }

  ::selection { background: var(--tk-pink); color: #fff; }

  /* ---------- ambient background ---------- */
  .ambient {
    position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
  }
  .ambient::before, .ambient::after {
    content: ""; position: absolute; border-radius: 50%; filter: blur(120px); opacity: 0.55;
  }
  .ambient::before {
    width: 720px; height: 720px;
    background: radial-gradient(closest-side, rgba(254,44,85,0.55), transparent 70%);
    top: -240px; right: -160px;
    animation: float1 22s ease-in-out infinite;
  }
  .ambient::after {
    width: 680px; height: 680px;
    background: radial-gradient(closest-side, rgba(37,244,238,0.45), transparent 70%);
    top: 280px; left: -200px;
    animation: float2 26s ease-in-out infinite;
  }
  .ambient .ambient-3 {
    position: absolute; width: 540px; height: 540px; border-radius: 50%;
    background: radial-gradient(closest-side, rgba(177,75,255,0.35), transparent 70%);
    filter: blur(110px); opacity: 0.5;
    bottom: -180px; right: 10%;
    animation: float3 30s ease-in-out infinite;
  }
  .grain {
    position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: 0.05; mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.5'/></svg>");
  }
  @keyframes float1 { 0%,100%{ transform: translate(0,0) scale(1);} 50%{ transform: translate(-60px, 40px) scale(1.08);} }
  @keyframes float2 { 0%,100%{ transform: translate(0,0) scale(1);} 50%{ transform: translate(80px, -30px) scale(1.1);} }
  @keyframes float3 { 0%,100%{ transform: translate(0,0) scale(1);} 50%{ transform: translate(-40px, -50px) scale(1.05);} }

  .stage { position: relative; z-index: 2; }

  /* ---------- nav ---------- */
  .nav {
    position: sticky; top: 0; z-index: 50;
    padding: 14px var(--pad-x);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    background: linear-gradient(to bottom, rgba(10,10,13,0.7), rgba(10,10,13,0.3));
    border-bottom: 1px solid var(--line);
  }
  .nav-shell {
    width: min(1480px, 100%);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }
  .brand {
    display: flex; align-items: center; gap: 12px;
    font-family: var(--serif); font-size: 26px; font-style: italic; letter-spacing: -0.01em;
  }
  .brand .dot {
    width: 30px; height: 30px; border-radius: 9px;
    background: conic-gradient(from 200deg, var(--tk-cyan), var(--tk-violet), var(--tk-pink), var(--tk-cyan));
    box-shadow: 0 4px 20px rgba(254,44,85,0.4), inset 0 0 0 1px rgba(255,255,255,0.15);
    position: relative;
  }
  .brand .dot::after {
    content: ""; position: absolute; inset: 6px; border-radius: 4px;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.7), transparent 60%);
  }
  .brand .brand-kicker {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 10px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.06);
    flex-shrink: 0;
    overflow: hidden;
  }
  .brand .brand-kicker img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .nav-links {
    display: flex; gap: 6px; align-items: center;
    font-size: 14px; color: var(--ink-2);
  }
  .nav-links a {
    padding: 8px 14px; border-radius: 999px; transition: all .25s ease;
  }
  .nav-links a:hover { background: var(--card-2); color: var(--ink); }
  .nav-cta {
    display: flex; align-items: center; gap: 10px;
  }
  .nav-menu-btn {
    width: 46px;
    height: 46px;
    border-radius: 999px;
    border: 1px solid var(--line-2);
    background: rgba(255,255,255,0.03);
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    transition: all .2s ease;
  }
  .nav-menu-btn span {
    width: 18px;
    height: 1.5px;
    background: var(--ink);
    border-radius: 999px;
    transition: all .25s ease;
  }
  .nav-menu-btn:hover { border-color: rgba(255,255,255,0.28); }
  .nav-menu-btn.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav-menu-btn.is-open span:nth-child(2) { opacity: 0; }
  .nav-menu-btn.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .mobile-nav {
    position: sticky;
    top: 79px;
    z-index: 49;
    padding: 0 var(--pad-x);
  }
  .mobile-nav-inner {
    width: min(1480px, 100%);
    margin: 10px auto 0;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(15,15,20,0.94);
    backdrop-filter: blur(20px);
    padding: 12px;
  }
  .mobile-nav-links {
    display: grid;
    gap: 6px;
  }
  .mobile-nav-links a,
  .mobile-nav-links li a {
    display: block;
    padding: 14px 16px;
    border-radius: 14px;
    color: var(--ink-2);
    background: rgba(255,255,255,0.02);
    transition: all .2s ease;
  }
  .mobile-nav-links a:hover,
  .mobile-nav-links li a:hover {
    background: rgba(255,255,255,0.06);
    color: var(--ink);
  }
  .mobile-nav-links ul,
  .mobile-nav-links li {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .lang {
    display: inline-flex; align-items: center; gap: 0;
    padding: 4px; border: 1px solid var(--line-2); border-radius: 999px;
    font-size: 12px; font-family: var(--mono); letter-spacing: 0.06em;
    color: var(--ink-2); position: relative;
  }
  .lang button {
    padding: 6px 12px; border-radius: 999px;
    color: var(--ink-3); transition: color .25s;
    font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em;
    z-index: 1; position: relative;
  }
  .lang button.is-on { color: #fff; }
  .lang .pill {
    position: absolute; top: 4px; bottom: 4px; left: 4px;
    width: calc(50% - 4px);
    background: linear-gradient(135deg, var(--tk-pink), var(--tk-violet));
    border-radius: 999px;
    transition: transform .35s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 14px rgba(254,44,85,0.4);
  }
  .lang[data-lang="en"] .pill { transform: translateX(100%); }
  .lang--multi {
    gap: 4px;
    flex-wrap: wrap;
    border-radius: 18px;
    max-width: min(360px, 48vw);
  }
  .lang--multi .pill { display: none; }
  .lang--multi button {
    border-radius: 999px;
    background: transparent;
    border: 0;
  }
  .lang--multi button.is-on {
    color: #fff;
    background: linear-gradient(135deg, var(--tk-pink), var(--tk-violet));
    box-shadow: 0 4px 14px rgba(254,44,85,0.4);
  }
  .lang--select {
    min-width: 132px;
    padding: 0;
    overflow: hidden;
  }
  .lang--select select {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    min-width: 132px;
    padding: 10px 38px 10px 14px;
    border: 0;
    outline: 0;
    background:
      linear-gradient(45deg, transparent 50%, var(--ink-2) 50%) calc(100% - 18px) calc(50% - 2px) / 6px 6px no-repeat,
      linear-gradient(135deg, var(--ink-2) 50%, transparent 50%) calc(100% - 12px) calc(50% - 2px) / 6px 6px no-repeat,
      transparent;
    color: var(--ink);
    font: inherit;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
  }
  .lang--select select option {
    color: #111;
    text-transform: none;
  }
  @media (max-width: 720px) {
    .nav-links { display: none; }
    .nav-menu-btn { display: inline-flex; }
    .lang--multi { max-width: 220px; }
    .lang--select { min-width: 110px; }
  }

  /* ---------- hero ---------- */
h1.hero-title.in {
    font-size: 70px;
}
  .hero {
    position: relative;
    padding: clamp(60px, 9vw, 140px) var(--pad-x) clamp(60px, 8vw, 120px);
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: clamp(40px, 5vw, 80px);
    align-items: center;
    max-width: 1480px; margin: 0 auto;
  }
  @media (max-width: 980px) {
    .hero { grid-template-columns: 1fr; padding-top: 60px; }
  }
  .eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 14px 8px 8px; border-radius: 999px;
    background: var(--card); border: 1px solid var(--line-2);
    font-size: 13px; color: var(--ink-2);
    margin-bottom: 28px;
  }
  .eyebrow .pulse {
    width: 22px; height: 22px; border-radius: 50%;
    background: var(--tk-pink);
    position: relative; display: grid; place-items: center;
  }
  .eyebrow .pulse::before {
    content: ""; position: absolute; inset: -4px; border-radius: 50%;
    border: 1.5px solid var(--tk-pink); animation: ping 2s cubic-bezier(0,0,0.2,1) infinite;
  }
  .eyebrow .pulse::after {
    content: ""; width: 8px; height: 8px; border-radius: 50%; background: #fff;
  }
  @keyframes ping {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(1.8); opacity: 0; }
  }

  h1.hero-title {
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(54px, 8vw, 124px);
    line-height: 0.95;
    letter-spacing: -0.025em;
    margin: 0 0 28px;
  }
  h1.hero-title .it { font-style: italic; }
  h1.hero-title .gradient {
    background: linear-gradient(120deg, var(--tk-cyan) 0%, #fff 35%, var(--tk-pink) 70%, var(--tk-violet) 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    background-size: 200% auto;
    animation: shine 8s linear infinite;
  }
  @keyframes shine {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
  }
  h1.hero-title .stamp {
    display: inline-block;
    transform: rotate(-3deg);
    background: var(--ink); color: var(--bg);
    padding: 0 18px; border-radius: 8px;
    font-family: var(--sans); font-weight: 600; font-size: 0.42em;
    vertical-align: middle; letter-spacing: -0.01em;
    margin: 0 8px;
  }
  .hero p.lede {
    font-size: clamp(16px, 1.4vw, 19px);
    color: var(--ink-2);
    max-width: 540px;
    margin: 0 0 36px;
    line-height: 1.55;
  }
  .hero p.lede strong { color: var(--ink); font-weight: 500; }

  /* ---- input bar ---- */
  .downloader {
    position: relative;
    border-radius: 22px;
    padding: 8px;
    background: linear-gradient(135deg, rgba(37,244,238,0.18), rgba(254,44,85,0.18) 60%, rgba(177,75,255,0.18));
    box-shadow: 0 30px 80px -20px rgba(0,0,0,0.6);
  }
  .downloader.is-focus { box-shadow: 0 30px 80px -10px rgba(254,44,85,0.35), 0 0 0 1px rgba(254,44,85,0.4); }
  .downloader-inner {
    background: rgba(15,15,20,0.85);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 8px;
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    align-items: center;
    gap: 10px;
  }
  .icon-link {
    width: 44px; height: 44px; border-radius: 12px;
    background: rgba(255,255,255,0.04);
    display: grid; place-items: center;
    color: var(--ink-2);
  }
  .url-input {
    border: 0; outline: 0; background: transparent; color: var(--ink);
    font-size: 16px; font-family: var(--mono); letter-spacing: -0.01em;
    padding: 14px 6px; min-width: 0;
  }
  .url-input::placeholder { color: var(--ink-3); }
  .paste-btn {
    padding: 10px 14px; border-radius: 10px;
    background: rgba(255,255,255,0.06); color: var(--ink-2);
    font-size: 13px; display: flex; align-items: center; gap: 6px;
    transition: all .2s;
  }
  .paste-btn:hover { background: rgba(255,255,255,0.12); color: var(--ink); }
  .download-btn {
    padding: 14px 22px; border-radius: 12px;
    background: linear-gradient(135deg, var(--tk-pink), var(--tk-violet));
    color: #fff; font-weight: 600; font-size: 15px;
    display: flex; align-items: center; gap: 8px;
    box-shadow: 0 8px 24px -6px rgba(254,44,85,0.6), inset 0 1px 0 rgba(255,255,255,0.25);
    transition: all .25s;
    position: relative; overflow: hidden;
  }
  .download-btn::before {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(135deg, var(--tk-cyan), var(--tk-pink));
    opacity: 0; transition: opacity .3s;
  }
  .download-btn:hover::before { opacity: 1; }
  .download-btn span { position: relative; z-index: 1; display: flex; align-items: center; gap: 8px; }
  .download-btn:hover { transform: translateY(-1px); box-shadow: 0 12px 32px -6px rgba(254,44,85,0.8); }
  .download-btn.is-loading { opacity: .72; pointer-events: none; }

  @media (max-width: 640px) {
    .downloader-inner { grid-template-columns: 1fr; padding: 14px; gap: 12px; }
    .icon-link { display: none; }
    .url-input { padding: 8px 4px; font-size: 15px; border-bottom: 1px solid var(--line); padding-bottom: 14px; }
    .paste-btn, .download-btn { width: 100%; justify-content: center; }
	  h1.hero-title.in {
    font-size: 35px;
}
  }

  .dl-status {
    margin-top: 16px;
    color: var(--ink-2);
    font-size: 14px;
    min-height: 22px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .dl-status[hidden] { display: none !important; }
  .dl-status.loading { color: var(--ink); }
  .dl-status.error { color: #ff8ea7; }
  .dl-status.success { color: var(--tk-cyan); }
  .dl-status::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--line-2);
    flex-shrink: 0;
  }
  .dl-status.loading::before {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.25);
    border-top-color: var(--tk-cyan);
    background: transparent;
    animation: velvetSpin 1s linear infinite;
  }
  .dl-status.success::before { background: var(--tk-cyan); box-shadow: 0 0 14px var(--tk-cyan); }
  .dl-status.error::before { background: var(--tk-pink); box-shadow: 0 0 14px var(--tk-pink); }
  @keyframes velvetSpin { to { transform: rotate(360deg); } }
  .dl-preview {
    margin-top: 18px;
    display: grid;
    grid-template-columns: 108px 1fr;
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    background: rgba(255,255,255,0.03);
  }
  .dl-preview[hidden],
  .dl-actions[hidden],
  .image-grid[hidden] {
    display: none !important;
  }
  .dl-preview__thumb {
    width: 108px;
    height: 140px;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.08);
  }
  .dl-preview__meta { min-width: 0; }
  .dl-preview__author {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--ink-3);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 8px;
  }
  .dl-preview__desc {
    font-size: 16px;
    color: var(--ink);
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .dl-preview__sub {
    margin-top: 10px;
    color: var(--ink-3);
    font-size: 13px;
    font-family: var(--mono);
  }
  .dl-actions {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
  }
  .dl-actions button,
  .image-dl-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid var(--line-2);
    background: var(--card);
    color: var(--ink);
    font-weight: 600;
    transition: all .2s ease;
  }
  .dl-actions button:hover,
  .image-dl-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(255,255,255,0.28);
  }
  .dl-actions .dl-video-btn {
    background: linear-gradient(135deg, var(--tk-pink), var(--tk-violet));
    border-color: transparent;
    color: #fff;
  }
  .dl-actions .dl-audio-btn {
    background: rgba(37,244,238,0.08);
    border-color: rgba(37,244,238,0.28);
  }
  .image-grid {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
  .image-card {
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    background: rgba(255,255,255,0.03);
  }
  .image-card img {
    width: 100%;
    aspect-ratio: 9 / 16;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 10px;
  }
  .image-dl-btn { width: 100%; }
  @media (max-width: 720px) {
    .dl-preview { grid-template-columns: 1fr; }
    .dl-preview__thumb { width: 100%; height: auto; aspect-ratio: 9 / 12; }
    .image-grid { grid-template-columns: 1fr 1fr; }
  }

  .input-meta {
    display: flex; gap: 18px; flex-wrap: wrap;
    margin-top: 18px; font-size: 13px; color: var(--ink-3);
    font-family: var(--mono); letter-spacing: -0.01em;
  }
  .input-meta .item { display: flex; align-items: center; gap: 8px; }
  .input-meta svg { color: var(--tk-cyan); flex-shrink: 0; }

  .share-strip {
    margin-top: 20px;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
    align-items: center;
  }
  .share-strip-count {
    min-width: 72px;
    padding: 10px 12px 10px 0;
    text-align: center;
    color: var(--ink-3);
    font-family: var(--mono);
    line-height: 1.05;
  }
  .share-strip-count strong {
    display: block;
    font-size: 28px;
    color: #e49a4a;
    font-weight: 500;
    letter-spacing: -0.04em;
  }
  .share-strip-count span {
    display: block;
    font-size: 12px;
    margin-top: 3px;
  }
  .share-strip-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
  .share-chip {
    min-width: 104px;
    height: 38px;
    padding: 0 15px;
    border-radius: 5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 14px 30px rgba(0,0,0,0.18);
    transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
  }
  .share-chip:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 34px rgba(0,0,0,0.24);
    filter: brightness(1.04);
  }
  .share-chip svg { flex-shrink: 0; }
  .share-wa { background: linear-gradient(135deg, #25d366, #1fb857); }
  .share-telegram { background: linear-gradient(135deg, #1da1f2, #1877f2); }
  .share-copy { background: linear-gradient(135deg, #2d7a2d, #1c5f25); }
  .share-facebook { background: linear-gradient(135deg, #5d7fd8, #4767c4); }
  .share-x { background: linear-gradient(135deg, #111111, #000000); }
  .share-pinterest { background: linear-gradient(135deg, #ef4444, #dc2626); }
  .share-email { background: linear-gradient(135deg, #9b9b9b, #7f7f7f); }
  .share-more {
    min-width: 54px;
    padding: 0;
    background: linear-gradient(135deg, #a3d52f, #8fc621);
  }
  .share-more span { display: none; }
  @media (max-width: 980px) {
    .share-strip {
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .share-strip-count {
      min-width: 0;
      text-align: left;
      padding: 0;
    }
  }
  @media (max-width: 720px) {
    .share-strip-actions {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
    }
    .share-chip {
      width: 100%;
      min-width: 0;
    }
  }

  .hero-banner-band {
    position: relative;
    padding: 0 var(--pad-x) clamp(48px, 6vw, 72px);
    margin-top: -12px;
  }
  .hero-banner-band__inner {
    max-width: 1480px;
    margin: 0 auto;
  }
  .hero-banner-card {
    display: block;
    overflow: hidden;
    border-radius: clamp(20px, 2.6vw, 30px);
    border: 1px solid rgba(255,255,255,0.1);
    background:
      linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01)),
      rgba(15,15,20,0.82);
    box-shadow: 0 30px 80px -28px rgba(0,0,0,0.62);
  }
  a.hero-banner-card {
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  }
  a.hero-banner-card:hover {
    transform: translateY(-2px);
    border-color: rgba(37,244,238,0.26);
    box-shadow: 0 40px 90px -30px rgba(0,0,0,0.7);
  }
  /* .hero-banner-card img {
    width: 100%;
    display: block;
    aspect-ratio: 21 / 5;
    object-fit: cover;
  } */
  @media (max-width: 980px) {
    .hero-banner-band {
      margin-top: 0;
      padding-bottom: 52px;
    }
    /* .hero-banner-card img {
      aspect-ratio: 16 / 6;
    } */
  }
  @media (max-width: 640px) {
    .hero-banner-band {
      padding-bottom: 40px;
    }
    /* .hero-banner-card img {
      aspect-ratio: 5 / 3;
    } */
  }

  /* ---- phone mockup ---- */
  .phone-stage {
    position: relative;
    display: grid; place-items: center;
    perspective: 1200px;
    min-height: 600px;
  }
  @media (max-width: 980px) {
    .phone-stage { min-height: 520px; margin-top: 20px; }
  }
  .phone {
    position: relative;
    width: 296px; height: 604px;
    border-radius: 42px;
    background:
      linear-gradient(135deg, rgba(255, 86, 120, 0.98), rgba(246, 33, 92, 0.98)),
      linear-gradient(160deg, #1a1a22, #0a0a0d);
    padding: 6px;
    box-shadow:
      0 60px 120px -20px rgba(0,0,0,0.7),
      0 0 0 2px rgba(255,255,255,0.04),
      inset 0 0 0 1px rgba(255,255,255,0.16);
    transform: rotate(-5deg) rotateY(7deg);
    transform-style: preserve-3d;
    animation: phoneFloat 8s ease-in-out infinite;
  }
  @media (max-width: 980px) { .phone { transform: rotate(-3deg) scale(0.85); } }
  @keyframes phoneFloat {
    0%,100% { transform: rotate(-5deg) rotateY(7deg) translateY(0); }
    50% { transform: rotate(-4deg) rotateY(5deg) translateY(-12px); }
  }
  .phone-screen {
    width: 100%; height: 100%;
    border-radius: 36px; overflow: hidden;
    background: #000;
    position: relative;
    border: 2px solid rgba(255,255,255,0.06);
  }
  .notch {
    position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
    width: 92px; height: 22px; border-radius: 14px;
    background: #000; z-index: 5;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
  }

  .vid-bg {
    position: absolute; inset: 0;
    background:
      url("/wp-content/uploads/2026/05/Hinh-nen-gai-xinh-Douyin.webp") center center / cover no-repeat,
      linear-gradient(180deg, #89c7ee 0%, #58a6dc 48%, #0f5f74 100%);
  }
  .vid-bg::before {
    content: "";
    position: absolute; inset: 0;
    background:
      linear-gradient(180deg, rgba(255,255,255,0.16) 0, rgba(255,255,255,0.04) 22%, rgba(0,0,0,0.1) 54%, rgba(0,0,0,0.52) 100%),
      linear-gradient(90deg, rgba(0,0,0,0.08), transparent 18%, transparent 82%, rgba(0,0,0,0.08));
  }
  .vid-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
      linear-gradient(180deg, rgba(255,255,255,0.04), transparent 16%, transparent 72%, rgba(0,0,0,0.18)),
      radial-gradient(circle at 58% 45%, rgba(88, 182, 232, 0.18), transparent 24%);
  }
  .vid-overlay {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; justify-content: space-between;
    padding: 18px 14px 54px;
    color: #fff;
    z-index: 3;
  }
  .vid-status {
    display: flex; justify-content: space-between; align-items: center;
    padding: 4px 4px 0;
    font-size: 9px; font-weight: 700;
    letter-spacing: 0.02em;
    position: relative;
    z-index: 2;
  }
  .vid-status-icons {
    display: flex; align-items: center; gap: 6px;
  }
  .vid-status-icons .battery {
    width: 15px; height: 8px; border: 1.5px solid rgba(255,255,255,0.92);
    border-radius: 3px; position: relative; display: inline-block;
  }
  .vid-status-icons .battery::before {
    content: "";
    position: absolute; right: -3px; top: 2px;
    width: 2px; height: 3px; border-radius: 0 2px 2px 0;
    background: rgba(255,255,255,0.92);
  }
  .vid-status-icons .battery::after {
    content: "";
    position: absolute; inset: 1px;
    border-radius: 1px; background: rgba(255,255,255,0.92);
  }
  .vid-top {
    display: grid; grid-template-columns: 1fr 1fr;
    align-items: center;
    margin-top: 28px;
    padding: 0 8px;
    font-size: 10px; opacity: 0.95;
    text-shadow: 0 1px 8px rgba(0,0,0,0.4);
    position: relative;
    z-index: 2;
	  color: #000000;
  }
  .vid-top span { padding: 3px 0; }
  .vid-top span:first-child { justify-self: end; opacity: 0.72; }
  .vid-top .active {
    justify-self: center;
    border-bottom: 2px solid #fff;
    font-weight: 700;
  }
  .vid-search {
    justify-self: end;
    display: inline-grid; place-items: center;
  }
  .vid-bottom {
    display: flex; justify-content: space-between; align-items: flex-end;
    gap: 12px;
  }
  .vid-info { max-width: 68%; }
  .vid-user {
    display: flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 600; margin-bottom: 7px;
    text-shadow: 0 2px 14px rgba(0,0,0,0.65);
  }
  .vid-avatar {
    width: 22px; height: 22px; border-radius: 50%;
    background: radial-gradient(circle at 50% 32%, #f4d2be, #8f5f48 55%, #35221b 56%);
    border: 1.5px solid #fff;
  }
  .vid-cap {
    font-size: 10px; opacity: 0.92; line-height: 1.45;
    text-shadow: 0 2px 14px rgba(0,0,0,0.7);
  }
  .vid-cap .tag { color: var(--tk-cyan); }
  .vid-actions {
    display: flex; flex-direction: column; gap: 18px; align-items: center;
    margin-bottom: 10px;
  }
  .vid-act {
    width: 38px; min-height: 38px;
    display: grid; place-items: center;
    color: #fff; font-size: 10px; position: relative;
  }
  .vid-act svg { filter: drop-shadow(0 3px 8px rgba(0,0,0,0.35)); }
  .vid-act .lbl {
    position: absolute; bottom: -15px;
    font-size: 9px; font-weight: 700; opacity: 0.95;
    white-space: nowrap; text-shadow: 0 1px 8px rgba(0,0,0,0.4);
  }
  .vid-profile {
    width: 40px; height: 46px;
    min-height: 46px;
  }
  .vid-profile-avatar {
    width: 34px; height: 34px; border-radius: 50%;
    display: block;
    background:
      radial-gradient(circle at 50% 32%, #f3d7c8, #926754 56%, #35231b 57%);
    border: 2px solid #fff;
    box-shadow: 0 6px 14px rgba(0,0,0,0.35);
  }
  .vid-profile-plus {
    position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
    width: 16px; height: 16px; border-radius: 999px;
    background: var(--tk-pink); color: #fff;
    display: grid; place-items: center;
    font-size: 13px; font-weight: 700; line-height: 1;
    box-shadow: 0 4px 10px rgba(0,0,0,0.28);
  }

  /* play indicator */
  .progress-bar {
    position: absolute; bottom: 48px; left: 16px; right: 16px; height: 2px;
    background: rgba(255,255,255,0.3);
    z-index: 4;
    border-radius: 999px;
  }
  .progress-bar::after {
    content: ""; position: absolute; left: 0; top: 0; bottom: 0;
    width: 0%; background: #fff;
    animation: progress 6s linear infinite;
  }
  @keyframes progress { from { width: 0%; } to { width: 100%; } }
  .vid-bottom-nav {
    position: absolute; left: 0; right: 0; bottom: 0;
    display: grid; grid-template-columns: repeat(5, 1fr);
    align-items: center;
    height: 42px;
    padding: 0 10px 6px;
    background: linear-gradient(180deg, transparent, rgba(0,0,0,0.48) 36%, rgba(0,0,0,0.9));
    color: rgba(255,255,255,0.78);
    font-size: 8px; font-weight: 700;
    z-index: 4;
  }
  .vid-bottom-nav span {
    display: grid; place-items: center;
  }
  .vid-bottom-nav .active { color: #fff; }
  .vid-plus {
    position: relative;
    width: 28px; height: 20px;
    border-radius: 7px;
    background: #fff;
    margin: 0 auto;
  }
  .vid-plus::before,
  .vid-plus::after {
    content: "";
    position: absolute; top: 50%; left: 50%;
    background: #000; transform: translate(-50%, -50%);
  }
  .vid-plus::before { width: 12px; height: 2px; }
  .vid-plus::after { width: 2px; height: 12px; }

  /* floating cards */
  .float-card {
    position: absolute;
    background: rgba(20,20,28,0.85);
    backdrop-filter: blur(20px);
    border: 1px solid var(--line-2);
    border-radius: 14px;
    padding: 12px 14px;
    font-size: 12px;
    box-shadow: 0 20px 50px -10px rgba(0,0,0,0.6);
    z-index: 10;
  }
  .float-card.fc-1 {
    top: 12%; left: -8%;
    animation: floatCard1 7s ease-in-out infinite;
  }
  .float-card.fc-2 {
    bottom: 18%; right: -4%;
    animation: floatCard2 9s ease-in-out infinite;
  }
  .float-card.fc-3 {
    top: 50%; right: -10%;
    animation: floatCard3 8s ease-in-out infinite;
  }
  @media (max-width: 1180px) {
    .float-card.fc-1 { left: 0; }
    .float-card.fc-2 { right: 0; }
    .float-card.fc-3 { right: 0; }
  }
  @media (max-width: 640px) {
    .phone-stage {
      min-height: auto;
      margin-top: 28px;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      grid-template-areas:
        "phone phone"
        "fc1 fc3"
        "fc2 fc2";
      align-items: start;
      gap: 14px;
      perspective: none;
    }
    .phone {
      grid-area: phone;
      justify-self: center;
      width: min(78vw, 296px);
      height: auto;
      aspect-ratio: 296 / 604;
      transform: rotate(-2deg) scale(1);
      animation: phoneFloatMobile 8s ease-in-out infinite;
    }
    .float-card {
      position: static;
      width: 100%;
      min-width: 0;
      padding: 12px;
      border-radius: 16px;
      backdrop-filter: blur(14px);
      box-shadow: 0 14px 32px -16px rgba(0,0,0,0.65);
      animation: none;
      transform: none;
    }
    .float-card.fc-1 { grid-area: fc1; }
    .float-card.fc-2 { grid-area: fc2; }
    .float-card.fc-3 { grid-area: fc3; }
    .fc-row { gap: 8px; }
    .fc-icon {
      width: 28px;
      height: 28px;
      border-radius: 8px;
    }
    .fc-text .t { font-size: 12px; }
    .fc-text .s,
    .fc-q-row { font-size: 10px; }
    .fc-progress { width: 100%; }
  }
  @keyframes floatCard1 { 0%,100% { transform: translateY(0) rotate(-4deg);} 50% { transform: translateY(-14px) rotate(-3deg);} }
  @keyframes floatCard2 { 0%,100% { transform: translateY(0) rotate(3deg);} 50% { transform: translateY(10px) rotate(4deg);} }
  @keyframes floatCard3 { 0%,100% { transform: translateY(0) rotate(2deg);} 50% { transform: translateY(-8px) rotate(1deg);} }
  @keyframes phoneFloatMobile {
    0%,100% { transform: rotate(-2deg) translateY(0); }
    50% { transform: rotate(-1deg) translateY(-8px); }
  }

  .fc-row { display: flex; align-items: center; gap: 10px; }
  .fc-icon {
    width: 32px; height: 32px; border-radius: 9px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, var(--tk-cyan), var(--tk-pink));
    color: #fff; flex-shrink: 0;
  }
  .fc-text .t { font-weight: 500; font-size: 13px; }
  .fc-text .s { color: var(--ink-3); font-size: 11px; font-family: var(--mono); }

  .fc-quality {
    display: flex; flex-direction: column; gap: 6px;
  }
  .fc-q-row { display: flex; justify-content: space-between; gap: 14px; align-items: center; font-size: 11px; }
  .fc-q-row .badge {
    background: var(--tk-cyan); color: #000; font-weight: 600;
    padding: 1px 6px; border-radius: 4px; font-size: 10px;
  }
  .fc-progress {
    height: 4px; background: rgba(255,255,255,0.1); border-radius: 2px; overflow: hidden;
    width: 120px;
  }
  .fc-progress > div {
    height: 100%; background: linear-gradient(90deg, var(--tk-cyan), var(--tk-pink));
    width: 0%; animation: dlProgress 3.5s ease-out infinite;
  }
  @keyframes dlProgress {
    0% { width: 0%; }
    70% { width: 100%; }
    100% { width: 100%; opacity: 0; }
  }

  /* ---------- sections ---------- */
  section.block {
    position: relative;
    padding: clamp(0px, 10vw, 50px) var(--pad-x);
    max-width: 1480px; margin: 0 auto;
  }
  .section-head {
    display: flex; justify-content: space-between; align-items: flex-end; gap: 10px;
    margin-bottom: 64px; flex-wrap: wrap;
  }
  .section-tag {
    font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--ink-3);
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 18px;
  }
  .section-tag::before {
    content: ""; width: 24px; height: 1px; background: var(--tk-pink);
  }
  h2.section-title {
    font-family: var(--serif); font-weight: 400;
    font-size: clamp(42px, 5.5vw, 76px);
    line-height: 1; letter-spacing: -0.02em;
    margin: 0; max-width: 800px;
  }
  h2.section-title .it { font-style: italic; color: var(--tk-pink); }
  .section-sub { color: var(--ink-2); font-size: 16px; max-width: 360px; }

  /* ---------- features ---------- */
  .features {
    display: grid; gap: 16px;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: auto auto;
  }
  @media (max-width: 980px) {
    .features { grid-template-columns: 1fr 1fr; }
  }
  @media (max-width: 600px) {
    .features { grid-template-columns: 1fr; }
  }
  .feat {
    position: relative;
    background: linear-gradient(180deg, var(--card-2), transparent);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 32px;
    overflow: hidden;
    transition: all .35s ease;
  }
  .feat:hover {
    border-color: var(--line-2);
    transform: translateY(-2px);
  }
  .feat:hover .feat-glyph { transform: scale(1.08) rotate(2deg); }
  .feat-glyph {
    width: 56px; height: 56px; border-radius: 16px;
    display: grid; place-items: center;
    margin-bottom: 24px;
    transition: transform .4s ease;
    position: relative;
  }
  .feat-glyph svg { width: 28px; height: 28px; }
  .feat h3 {
    font-family: var(--serif); font-weight: 400;
    font-size: 32px; letter-spacing: -0.015em;
    margin: 0 0 10px;
  }
  .feat p { color: var(--ink-2); margin: 0; font-size: 15px; }

  /* big card with visual */
  .feat-1 {
    grid-column: 1 / 2; grid-row: 1 / 3;
    background:
      radial-gradient(at 80% 10%, rgba(254,44,85,0.15), transparent 50%),
      radial-gradient(at 20% 90%, rgba(37,244,238,0.12), transparent 50%),
      linear-gradient(180deg, var(--card-2), transparent);
    min-height: 480px;
    display: flex; flex-direction: column;
  }
  @media (max-width: 980px) { .feat-1 { grid-column: 1 / -1; grid-row: auto; min-height: 380px;} }
  .feat-1 .feat-visual {
    flex: 1; position: relative; margin: 24px -32px -32px;
    padding: 0 32px 32px;
    display: flex; align-items: flex-end; justify-content: center;
  }
  .quality-tower {
    position: relative; width: 100%; max-width: 460px; height: 280px;
    perspective: 800px;
  }
  .qbar {
    position: absolute; bottom: 0;
    border-radius: 14px 14px 0 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
    border: 1px solid var(--line-2);
    border-bottom: 0;
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 14px 16px;
    overflow: hidden;
  }
  .qbar.q1 { left: 0; width: 22%; height: 35%; }
  .qbar.q2 { left: 25%; width: 22%; height: 55%; }
  .qbar.q3 { left: 50%; width: 22%; height: 75%; }
  .qbar.q4 {
    left: 75%; width: 22%; height: 100%;
    background: linear-gradient(180deg, var(--tk-pink) 0%, var(--tk-violet) 100%);
    border-color: var(--tk-pink); box-shadow: 0 0 40px rgba(254,44,85,0.4);
  }
  .qbar .lab { font-family: var(--mono); font-size: 11px; color: var(--ink-2); margin-bottom: 4px; }
  .qbar .val { font-family: var(--serif); font-size: 22px; line-height: 1; }
  .qbar.q4 .lab, .qbar.q4 .val { color: #fff; }
  .qbar.q4 .check {
    position: absolute; top: 12px; right: 12px;
    width: 22px; height: 22px; border-radius: 50%; background: #fff;
    display: grid; place-items: center; color: var(--tk-pink); font-size: 12px;
  }
  @media (max-width: 640px) {
    .feat {
      padding: 24px;
    }
    .feat h3 {
      font-size: 24px;
      line-height: 1.12;
    }
    .feat p {
      font-size: 14px;
    }
    .feat-1 {
      min-height: auto;
    }
    .feat-1 .feat-visual {
      margin: 20px -24px -24px;
      padding: 0 24px 24px;
    }
    .quality-tower {
      max-width: none;
      height: 220px;
    }
    .qbar {
      padding: 12px 10px;
      border-radius: 12px 12px 0 0;
    }
    .qbar.q1,
    .qbar.q2,
    .qbar.q3,
    .qbar.q4 {
      width: 23.5%;
    }
    .qbar.q1 { left: 0; height: 32%; }
    .qbar.q2 { left: 25.5%; height: 50%; }
    .qbar.q3 { left: 51%; height: 68%; }
    .qbar.q4 { left: 76.5%; height: 88%; }
    .qbar .lab {
      font-size: 10px;
      margin-bottom: 6px;
    }
    .qbar .val {
      font-size: clamp(16px, 5vw, 20px);
      line-height: 1.05;
    }
    .qbar.q4 .check {
      top: 10px;
      right: 10px;
      width: 20px;
      height: 20px;
      font-size: 11px;
    }
  }

  .feat-2 .feat-glyph { background: linear-gradient(135deg, rgba(37,244,238,0.2), rgba(37,244,238,0.05)); color: var(--tk-cyan); border: 1px solid rgba(37,244,238,0.2);}
  .feat-3 .feat-glyph { background: linear-gradient(135deg, rgba(254,44,85,0.2), rgba(254,44,85,0.05)); color: var(--tk-pink); border: 1px solid rgba(254,44,85,0.2);}
  .feat-4 .feat-glyph { background: linear-gradient(135deg, rgba(177,75,255,0.2), rgba(177,75,255,0.05)); color: var(--tk-violet); border: 1px solid rgba(177,75,255,0.2);}
  .feat-5 .feat-glyph { background: linear-gradient(135deg, rgba(255,200,0,0.2), rgba(255,200,0,0.05)); color: #ffc800; border: 1px solid rgba(255,200,0,0.2);}

  .feat-1 .feat-glyph { background: linear-gradient(135deg, rgba(254,44,85,0.25), rgba(177,75,255,0.15)); color: #fff; border: 1px solid rgba(254,44,85,0.3); }

  /* ---------- how it works ---------- */
  .steps-wrap {
    display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
    align-items: start;
  }
  @media (max-width: 900px) { .steps-wrap { grid-template-columns: 1fr; gap: 40px; } }
  .steps {
    display: flex; flex-direction: column; gap: 0;
    position: relative;
  }
  .step {
    display: grid; grid-template-columns: 80px 1fr; gap: 24px;
    padding: 28px 0; border-top: 1px solid var(--line);
    cursor: pointer; transition: all .3s;
    position: relative;
  }
  .step:last-child { border-bottom: 1px solid var(--line); }
  .step::before {
    content: ""; position: absolute; left: 0; top: 0; height: 100%; width: 0;
    background: linear-gradient(90deg, var(--tk-pink), transparent);
    transition: width .4s; opacity: 0.05;
  }
  .step:hover::before, .step.is-active::before { width: 100%; }
  .step.is-active { padding-left: 16px; }
  .step .num {
    font-family: var(--serif); font-style: italic;
    font-size: 56px; line-height: 1; color: var(--ink-3);
    transition: color .3s;
  }
  .step.is-active .num, .step:hover .num { color: var(--tk-pink); }
  .step h4 {
    font-family: var(--serif); font-weight: 400;
    font-size: 28px; line-height: 1.1; margin: 0 0 8px;
  }
  .step p { color: var(--ink-2); margin: 0; font-size: 15px; }

  .step-visual {
    position: sticky; top: 100px;
    aspect-ratio: 7/5;
    border-radius: var(--r-xl);
    background: linear-gradient(180deg, var(--card-2), var(--bg-2));
    border: 1px solid var(--line);
    overflow: hidden;
    display: grid; place-items: center;
    padding: 40px;
  }
  .step-illust { width: 100%; height: 100%; display: none; align-items: center; justify-content: center; flex-direction: column; gap: 24px; }
  .step-illust.is-active { display: flex; }

  /* illustrations */
  .illust-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--line-2);
    border-radius: 14px;
    padding: 16px;
    width: 100%; max-width: 360px;
  }
  .illust-tiktok-url {
    font-family: var(--mono); font-size: 13px;
    background: rgba(0,0,0,0.4); border-radius: 8px;
    padding: 12px 14px; word-break: break-all;
    color: var(--ink-2);
  }
  .illust-tiktok-url .h { color: var(--tk-cyan); }
  .illust-tiktok-url .typing::after {
    content: "|"; color: var(--tk-pink);
    animation: blink 1s steps(2) infinite;
  }
  @keyframes blink { 50% { opacity: 0; } }

  .illust-process {
    display: flex; flex-direction: column; gap: 10px;
    width: 100%; max-width: 320px;
  }
  .illust-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 12px; background: rgba(255,255,255,0.04); border-radius: 10px;
    font-size: 13px;
  }
  .illust-row .check { color: var(--tk-cyan); }

  .illust-done {
    width: 100px; height: 100px; border-radius: 50%;
    background: linear-gradient(135deg, var(--tk-cyan), var(--tk-pink));
    display: grid; place-items: center;
    box-shadow: 0 0 60px rgba(254,44,85,0.4);
    animation: pop 0.5s ease;
  }
  @keyframes pop {
    0% { transform: scale(0); }
    60% { transform: scale(1.15); }
    100% { transform: scale(1); }
  }

  /* ---------- formats / supported ---------- */
  .formats {
    margin-top: 80px;
    display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    overflow: hidden;
  }
  @media (max-width: 800px) { .formats { grid-template-columns: 1fr; } }
  .fmt {
    padding: 28px 32px;
    border-right: 1px solid var(--line);
    display: flex; flex-direction: column; gap: 6px;
  }
  .fmt:last-child { border-right: 0; }
  @media (max-width: 800px) {
    .fmt { border-right: 0; border-bottom: 1px solid var(--line); }
    .fmt:last-child { border-bottom: 0; }
  }
  .fmt .lab { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
  .fmt .val { font-family: var(--serif); font-size: 38px; line-height: 1; }
  .fmt .desc { color: var(--ink-2); font-size: 14px; margin-top: 4px;}
  .formats-content {
    margin-top: 28px;
    width: 100%;
    padding: 32px;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    background: radial-gradient(circle at top right, rgb(37 244 238 / 0%), transparent 32%), radial-gradient(circle at bottom left, rgba(254, 44, 85, 0.08), transparent 36%), var(--card-2);
    color: var(--ink-2);
  }
  .formats-content > *:first-child { margin-top: 0 !important; }
  .formats-content > *:last-child { margin-bottom: 0 !important; }
  .formats-content h2,
  .formats-content h3,
  .formats-content h4 {
    margin: 32px 0 14px;
    color: var(--ink);
    font-family: var(--serif);
    line-height: 1.12;
    letter-spacing: -0.02em;
    text-wrap: balance;
  }
  .formats-content h2 { font-size: clamp(28px, 4vw, 36px); }
  .formats-content h3 { font-size: clamp(24px, 3vw, 28px); }
  .formats-content h4 { font-size: clamp(20px, 2.4vw, 20px); }
  .formats-content p {
    margin: 0 0 16px;
    font-size: 16px;
    line-height: 1.9;
  }
  .formats-content p:last-child { margin-bottom: 0; }
  .formats-content h2 + p,
  .formats-content h3 + p,
  .formats-content h4 + p {
    color: var(--ink-2);
  }
  .formats-content p + h2,
  .formats-content p + h3,
  .formats-content p + h4,
  .formats-content ul + h2,
  .formats-content ul + h3,
  .formats-content ul + h4,
  .formats-content ol + h2,
  .formats-content ol + h3,
  .formats-content ol + h4 {
    margin-top: 38px;
  }
  .formats-content ul,
  .formats-content ol {
    margin: 20px 0 24px;
    padding-left: 24px;
  }
  .formats-content li {
    margin-bottom: 12px;
    line-height: 1.8;
    padding-left: 4px;
  }
  .formats-content li::marker {
    color: var(--tk-pink);
    font-weight: 700;
  }
  .formats-content strong { color: var(--ink); }
  .formats-content a {
    color: var(--tk-cyan);
    text-decoration: underline;
    text-underline-offset: 3px;
  }
  .formats-content blockquote {
    margin: 24px 0;
    padding: 18px 20px;
    border-left: 3px solid var(--tk-pink);
    border-radius: 0 16px 16px 0;
    background: rgba(255,255,255,0.03);
    color: var(--ink);
  }
  @media (max-width: 800px) {
    .formats-content {
      margin-top: 20px;
      padding: 24px 20px;
    }
    .formats-content h2,
    .formats-content h3,
    .formats-content h4 {
      margin-top: 28px;
    }
    .formats-content p {
      font-size: 15px;
      line-height: 1.82;
    }
    .formats-content ul,
    .formats-content ol {
      padding-left: 20px;
    }
  }

  /* ---------- urls grid ---------- */
  .urls {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
    margin-top: 40px;
  }
  @media (max-width: 800px) { .urls { grid-template-columns: 1fr; } }
  .url-pill {
    background: var(--card-2);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 16px 18px;
    font-family: var(--mono); font-size: 13px;
    color: var(--ink-2);
    display: flex; align-items: center; gap: 12px;
    transition: all .25s;
  }
  .url-pill:hover { border-color: var(--tk-cyan); color: var(--ink); }
  .url-pill .dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--tk-cyan);
    box-shadow: 0 0 10px var(--tk-cyan);
    flex-shrink: 0;
  }

  /* ---------- FAQ ---------- */
  .faq {
    display: grid; grid-template-columns: 1fr 1fr; gap: 0;
    border-top: 1px solid var(--line);
  }
  @media (max-width: 900px) { .faq { grid-template-columns: 1fr; } }
  .faq-item {
    padding: 24px 0; border-bottom: 1px solid var(--line);
    cursor: pointer; transition: all .3s;
  }
  .faq-item:nth-child(odd) { padding-right: 32px; border-right: 1px solid var(--line); padding-left: 0; }
  .faq-item:nth-child(even) { padding-left: 32px; }
  @media (max-width: 900px) {
    .faq-item:nth-child(odd) { padding-right: 0; border-right: 0; }
    .faq-item:nth-child(even) { padding-left: 0; }
  }
  .faq-q {
    display: flex; justify-content: space-between; align-items: center; gap: 24px;
    font-family: var(--serif); font-size: 22px; line-height: 1.2;
    transition: color .25s;
  }
  .faq-item:hover .faq-q { color: var(--tk-pink); }
  .faq-toggle {
    width: 32px; height: 32px; border-radius: 50%;
    border: 1px solid var(--line-2);
    display: grid; place-items: center; flex-shrink: 0;
    transition: all .3s;
  }
  .faq-item[aria-expanded="true"] .faq-toggle {
    background: var(--tk-pink); border-color: var(--tk-pink); color: #fff;
    transform: rotate(45deg);
  }
  .faq-a {
    max-height: 0; overflow: hidden; transition: max-height .4s ease, margin-top .4s ease;
    color: var(--ink-2); font-size: 15px; line-height: 1.6;
  }
  .faq-item[aria-expanded="true"] .faq-a {
    max-height: 300px; margin-top: 14px;
  }

  /* ---------- footer ---------- */
  .footer {
    position: relative;
    padding: clamp(80px, 8vw, 120px) var(--pad-x) 40px;
    margin-top: 60px;
    border-top: 1px solid var(--line);
    background: linear-gradient(180deg, transparent, rgba(254,44,85,0.04));
  }
  .footer-inner {
    max-width: 1480px; margin: 0 auto;
  }
  .footer-cta {
    font-family: var(--serif); font-weight: 400;
    font-size: clamp(48px, 7vw, 96px);
    line-height: 0.95; letter-spacing: -0.02em;
    margin: 0 0 60px;
    max-width: 1100px;
  }
  .footer-cta .it { font-style: italic; }
  .footer-cta .gr {
    background: linear-gradient(120deg, var(--tk-cyan), var(--tk-pink));
    -webkit-background-clip: text; background-clip: text; color: transparent;
  }
  .footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
    padding-top: 40px; border-top: 1px solid var(--line);
  }
  @media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px;} }
  .footer-col h5 {
    font-size: 12px; font-family: var(--mono); letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--ink-3);
    margin: 0 0 16px;
  }
  .footer-col a {
    display: block; padding: 6px 0; color: var(--ink-2); font-size: 14px;
    transition: color .2s;
  }
  .footer-col a:hover { color: var(--tk-cyan); }
  .footer-col p { color: var(--ink-2); font-size: 14px; max-width: 360px; }
  .footer-bot {
    margin-top: 60px; padding-top: 24px; border-top: 1px solid var(--line);
    display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
    font-size: 12px; color: var(--ink-3); font-family: var(--mono); letter-spacing: 0.05em;
  }

  .v-template-page {
    padding: 40px var(--pad-x) 90px;
  }
  .v-template-shell {
    width: min(1320px, 100%);
    margin: 0 auto;
    min-width: 0;
  }
  .v-template-hero-card,
  .v-template-panel,
  .v-template-copy-card,
  .v-template-visual-card,
  .v-template-stat-card {
    border: 1px solid var(--line);
    background:
      radial-gradient(circle at top right, rgba(37,244,238,0.08), transparent 30%),
      radial-gradient(circle at bottom left, rgba(254,44,85,0.08), transparent 36%),
      rgba(255,255,255,0.025);
    box-shadow: 0 26px 80px -36px rgba(0,0,0,0.72);
  }
  .v-template-hero-card,
  .v-template-panel {
    border-radius: 30px;
  }
  .v-template-hero-card {
    padding: clamp(26px, 4vw, 42px);
    margin-bottom: 24px;
  }
  .v-template-kicker {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.04);
    color: var(--ink-2);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 18px;
  }
  .v-template-breadcrumbs {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    color: var(--ink-3);
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .v-template-breadcrumbs a {
    color: var(--ink-2);
    transition: color .2s ease;
  }
  .v-template-breadcrumbs a:hover {
    color: var(--tk-cyan);
  }
  .v-template-breadcrumbs span:last-child {
    color: var(--ink);
  }
  .v-template-page-title {
    margin: 0;
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(40px, 5.6vw, 76px);
    line-height: 0.97;
    letter-spacing: -0.03em;
    max-width: 980px;
  }
  .v-template-intro {
    margin: 18px 0 0;
    max-width: 920px;
    color: var(--ink-2);
    font-size: clamp(16px, 1.4vw, 19px);
    line-height: 1.8;
  }
  .v-template-downloader {
    margin-top: 28px;
  }
  .v-template-grid,
  .v-template-editorial-layout,
  .v-template-split-hero {
    display: grid;
    gap: 24px;
    min-width: 0;
  }
  .v-template-grid {
    grid-template-columns: minmax(0, 1.9fr) minmax(280px, 0.8fr);
    align-items: start;
  }
  .v-template-page--landing .v-template-grid {
    grid-template-columns: 1fr;
  }
  .v-template-rail,
  .v-template-side-stack {
    display: grid;
    gap: 20px;
  }
  .v-template-panel {
    padding: clamp(24px, 3vw, 34px);
    min-width: 0;
  }
  .v-template-prose {
    color: var(--ink-2);
    font-size: 16px;
    line-height: 1.88;
    min-width: 0;
    overflow-wrap: anywhere;
  }
  .v-template-prose--full {
    width: 100%;
  }
  .v-template-prose > *:first-child {
    margin-top: 0 !important;
  }
  .v-template-prose > *:last-child {
    margin-bottom: 0 !important;
  }
  .v-template-prose h2,
  .v-template-prose h3,
  .v-template-prose h4 {
    margin: 34px 0 14px;
    color: var(--ink);
    font-family: var(--serif);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -0.025em;
  }
  .v-template-prose h2 { font-size: clamp(30px, 3.4vw, 42px); }
  .v-template-prose h3 { font-size: clamp(24px, 2.8vw, 32px); }
  .v-template-prose h4 { font-size: clamp(20px, 2vw, 24px); }
  .v-template-prose p,
  .v-template-prose ul,
  .v-template-prose ol {
    margin: 0 0 16px;
  }
  .v-template-prose ul,
  .v-template-prose ol {
    padding-left: 22px;
  }
  .v-template-prose li {
    margin-bottom: 10px;
  }
  .v-template-prose strong {
    color: var(--ink);
  }
  .v-template-prose a {
    color: var(--tk-cyan);
    text-decoration: underline;
    text-underline-offset: 3px;
  }
  .v-template-prose img,
  .v-template-prose video,
  .v-template-prose iframe,
  .v-template-prose embed,
  .v-template-prose object {
    max-width: 100%;
  }
  .v-template-prose table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
  }
  .v-template-stat-card {
    border-radius: 24px;
    padding: 22px;
  }
  .v-template-stat-label {
    display: block;
    margin-bottom: 10px;
    color: var(--ink-3);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
  .v-template-stat-card strong {
    display: block;
    color: var(--ink);
    font-family: var(--serif);
    font-weight: 400;
    font-size: 30px;
    line-height: 1.05;
    letter-spacing: -0.02em;
  }
  .v-template-stat-card p {
    margin: 12px 0 0;
    color: var(--ink-2);
    font-size: 14px;
    line-height: 1.7;
  }
  .v-template-figure {
    margin: 24px 0 0;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: rgba(255,255,255,0.02);
  }
  .v-template-figure img {
    width: 100%;
    border-radius: 22px;
  }
  .v-template-figure figcaption {
    margin-top: 12px;
    text-align: center;
    color: var(--ink-3);
    font-size: 13px;
    font-style: italic;
  }
  .v-template-faq-block {
    margin-top: 34px;
  }
  .v-template-faq-head {
    text-align: center;
    margin-bottom: 20px;
  }
  .v-template-faq-title {
    margin: 0;
    color: var(--ink);
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.04;
    letter-spacing: -0.025em;
  }
  .v-template-faq-list {
    display: grid;
    gap: 14px;
  }
  .v-template-faq-item {
    padding: 22px 24px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background:
      linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015)),
      rgba(255,255,255,0.02);
    box-shadow: 0 20px 60px -40px rgba(0,0,0,0.6);
  }
  .v-template-faq-item .faq-q {
    font-size: clamp(21px, 2vw, 28px);
  }
  .v-template-faq-item .faq-toggle {
    color: var(--tk-violet);
  }
  .v-template-faq-item .faq-a {
    font-size: 16px;
    line-height: 1.82;
  }
  .v-template-faq-item .faq-a p {
    margin: 0;
  }
  .v-template-split-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    align-items: stretch;
    margin-bottom: 24px;
  }
  .v-template-copy-card,
  .v-template-visual-card {
    border-radius: 30px;
    overflow: hidden;
  }
  .v-template-copy-card {
    padding: clamp(24px, 4vw, 40px);
  }
  .v-template-visual-card img,
  .v-template-side-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .v-template-visual-fallback {
    min-height: 100%;
    display: grid;
    place-items: center;
    padding: 30px;
    color: var(--ink-2);
    text-align: center;
    background:
      radial-gradient(circle at 30% 20%, rgba(37,244,238,0.14), transparent 26%),
      radial-gradient(circle at 80% 80%, rgba(254,44,85,0.16), transparent 30%),
      rgba(255,255,255,0.03);
  }
  .v-template-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
  }
  .v-template-primary,
  .v-template-secondary {
    min-height: 50px;
    padding: 0 22px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: transform .2s ease, border-color .2s ease, background .2s ease;
  }
  .v-template-primary {
    background: linear-gradient(135deg, var(--tk-pink), var(--tk-violet));
    color: #fff;
    box-shadow: 0 18px 34px rgba(254,44,85,0.22);
  }
  .v-template-secondary {
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.04);
    color: var(--ink);
  }
  .v-template-primary:hover,
  .v-template-secondary:hover {
    transform: translateY(-1px);
  }
  .v-template-downloader-panel {
    margin-bottom: 24px;
  }
  .v-template-center-hero {
    text-align: center;
    max-width: 860px;
    margin: 0 auto 24px;
  }
  .v-template-center-hero .v-template-kicker {
    justify-content: center;
  }
  .v-template-center-hero .v-template-page-title,
  .v-template-center-hero .v-template-intro {
    margin-left: auto;
    margin-right: auto;
  }
  .v-template-side-callout h2 {
    margin: 0 0 18px;
    color: var(--ink);
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(26px, 3vw, 34px);
    line-height: 1.06;
    letter-spacing: -0.02em;
  }
  .v-template-downloader--compact {
    margin-top: 0;
  }
  .v-template-side-image {
    overflow: hidden;
  }
  @media (max-width: 1080px) {
    .v-template-grid,
    .v-template-editorial-layout,
    .v-template-split-hero {
      grid-template-columns: 1fr;
    }
  }
  @media (max-width: 720px) {
    .v-template-page {
      padding: 22px 16px 64px;
    }
    .v-template-hero-card,
    .v-template-panel,
    .v-template-copy-card,
    .v-template-visual-card,
    .v-template-stat-card,
    .v-template-figure,
    .v-template-faq-item {
      border-radius: 24px;
    }
    .v-template-actions {
      flex-direction: column;
    }
    .v-template-primary,
    .v-template-secondary {
      width: 100%;
    }
    .v-template-hero-card,
    .v-template-panel,
    .v-template-copy-card {
      padding: 22px 18px;
    }
    .v-template-page-title {
      font-size: clamp(34px, 10vw, 46px);
      line-height: 1.02;
      letter-spacing: -0.025em;
    }
    .v-template-intro,
    .v-template-prose {
      font-size: 15.5px;
      line-height: 1.82;
    }
    .v-template-prose h2 { font-size: clamp(28px, 8vw, 34px); }
    .v-template-prose h3 { font-size: clamp(23px, 6.6vw, 28px); }
    .v-template-faq-item .faq-q { font-size: clamp(20px, 6vw, 24px); }
    .v-template-faq-item .faq-a { font-size: 15.5px; }
    .v-template-figure { padding: 12px; }
  }
  @media (max-width: 420px) {
    .v-template-page {
      padding-left: 12px;
      padding-right: 12px;
    }
    .v-template-hero-card,
    .v-template-panel,
    .v-template-copy-card {
      padding: 20px 16px;
    }
    .v-template-page-title {
      font-size: clamp(31px, 9.4vw, 39px);
    }
  }

  /* ---------- popup ---------- */
  .velvet-popup[hidden] { display: none !important; }
  .velvet-popup {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: grid;
    place-items: center;
    padding: 24px;
  }
  .velvet-popup__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 4, 8, 0.72);
    backdrop-filter: blur(8px);
  }
  .velvet-popup__dialog {
    position: relative;
    width: min(560px, 100%);
    padding: 34px 28px 28px;
    border-radius: 28px;
    border: 1px solid rgba(255,255,255,0.12);
    background:
      radial-gradient(circle at top right, rgba(37,244,238,0.12), transparent 34%),
      radial-gradient(circle at bottom left, rgba(254,44,85,0.14), transparent 38%),
      rgba(15,15,20,0.96);
    box-shadow: 0 36px 120px rgba(0,0,0,0.45);
    z-index: 1;
  }
  .velvet-popup__dialog.is-image-only {
    width: min(1200px, 100%);
    padding: 14px;
    background:
      radial-gradient(circle at top right, rgba(37,244,238,0.1), transparent 36%),
      rgba(10,10,13,0.94);
  }
  .velvet-popup__media {
    margin: -18px -12px 18px;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
  }
  .velvet-popup__media img {
    width: 100%;
    display: block;
    aspect-ratio: 16 / 7;
    object-fit: cover;
  }
  .velvet-popup__media-link {
    display: block;
  }
  .velvet-popup__dialog.is-image-only .velvet-popup__media {
    margin: 0;
    border-radius: 24px;
  }
  .velvet-popup__dialog.is-image-only .velvet-popup__media img {
    aspect-ratio: auto;
    max-height: min(80vh, 760px);
    object-fit: contain;
  }
  .velvet-popup__close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 38px;
    height: 38px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.04);
    color: var(--ink);
    font-size: 24px;
    line-height: 1;
    display: grid;
    place-items: center;
  }
  .velvet-popup__dialog.is-image-only .velvet-popup__close {
    top: 18px;
    right: 18px;
    z-index: 2;
    background: rgba(10,10,13,0.52);
    backdrop-filter: blur(8px);
  }
  .velvet-popup__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    margin-bottom: 18px;
    border-radius: 999px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--ink-2);
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .velvet-popup__title {
    margin: 0 0 14px;
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(30px, 4vw, 42px);
    line-height: 1.02;
    letter-spacing: -0.02em;
  }
  .velvet-popup__content {
    color: var(--ink-2);
    font-size: 16px;
    line-height: 1.75;
  }
  .velvet-popup__content p:first-child { margin-top: 0; }
  .velvet-popup__content p:last-child { margin-bottom: 0; }
  .velvet-popup__cta {
    margin-top: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 22px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--tk-pink), var(--tk-violet));
    color: #fff;
    font-weight: 600;
    box-shadow: 0 18px 40px rgba(254,44,85,0.28);
  }
  @media (max-width: 640px) {
    .velvet-popup {
      padding: 14px;
    }
    .velvet-popup__dialog {
      padding: 30px 18px 20px;
      border-radius: 22px;
    }
    .velvet-popup__title {
      font-size: 28px;
    }
    .velvet-popup__media {
      margin: -14px -6px 16px;
      border-radius: 18px;
    }
    .velvet-popup__dialog.is-image-only {
      padding: 10px;
      border-radius: 22px;
    }
    .velvet-popup__dialog.is-image-only .velvet-popup__media {
      margin: 0;
      border-radius: 18px;
    }
    .velvet-popup__dialog.is-image-only .velvet-popup__media img {
      max-height: 76vh;
    }
    .velvet-popup__content {
      font-size: 15px;
    }
    .velvet-popup__cta {
      width: 100%;
    }
  }

  /* ---------- toast ---------- */
  .toast {
    position: fixed; bottom: 30px; left: 50%; transform: translate(-50%, 100px);
    background: rgba(20,20,28,0.95); backdrop-filter: blur(20px);
    border: 1px solid var(--line-2);
    padding: 14px 20px; border-radius: 14px;
    display: flex; align-items: center; gap: 12px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    transition: transform .4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 100; font-size: 14px;
  }
  .toast.show { transform: translate(-50%, 0); }
  .toast .ic { color: var(--tk-cyan); }

  /* reveal */
  [data-reveal] {
    opacity: 0; transform: translateY(20px);
    transition: opacity .8s ease, transform .8s ease;
  }
  [data-reveal].in { opacity: 1; transform: translateY(0); }