:root {
  color-scheme: light;
  --bg: #eef4f5;
  --panel: #f8fbfc;
  --ink: #263e4a;
  --muted: #506774;
  --line: #cadadd;
  --accent: #356775;
  --accent-hover: #244e5b;
  --peach: #edc8ba;
  --copper: #975b4e;
  --mist: #d6e7e9;
  --glass: rgba(255, 255, 255, .74);
  --radius: 20px;
  --shadow: 0 18px 55px rgba(49, 80, 92, .08), inset 0 1px 0 rgba(255, 255, 255, .9);
  font-family: 'Avenir Next', Avenir, 'Segoe UI', Arial, sans-serif;
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body {
  margin: 0; color: var(--ink); font-size: 17px; line-height: 1.65;
  background: radial-gradient(ellipse at 6% 3%, #d9e9ed 0, transparent 38%),
              radial-gradient(ellipse at 95% 20%, #f4e1d8 0, transparent 35%), var(--bg);
}
a { color: inherit; text-underline-offset: .24em; }
a:hover { color: var(--accent-hover); }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
::selection { background: var(--peach); color: var(--ink); }
img { display: block; max-width: 100%; height: auto; }
p { margin: 0 0 1.2em; }
h1, h2, h3 { margin: 0; font-weight: 650; line-height: 1.13; letter-spacing: -.045em; }
h2 { font-size: clamp(34px, 4vw, 56px); }
h3 { font-size: 27px; }
.wrap { width: min(1240px, calc(100% - 88px)); margin-inline: auto; }
.skip { position: absolute; left: 20px; top: -90px; background: var(--accent); color: white; padding: 12px 18px; z-index: 10; border-radius: 12px; }
.skip:focus { top: 12px; color: white; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
  min-height: 86px; margin-top: 24px; padding: 16px 24px;
  background: var(--glass); border: 1px solid #fff; border-radius: 24px;
  box-shadow: var(--shadow); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-size: 15px; font-weight: 750; line-height: 1.15; letter-spacing: .035em; }
.brand img { width: 40px; height: 40px; }
.brand small { display: block; color: var(--muted); font-size: 10px; letter-spacing: .2em; margin-top: 6px; font-weight: 500; }
.nav { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; font-size: 14px; }
.nav a { padding-block: 12px; text-decoration: none; }
.nav a[aria-current=page] { text-decoration: underline; }
.nav .nav-contact { border: 1px solid var(--line); padding: 10px 18px; border-radius: 30px; }
.eyebrow { text-transform: uppercase; letter-spacing: .17em; font-size: 11px; font-weight: 700; display: block; color: var(--muted); margin-bottom: 24px; }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--copper); margin-right: 9px; }
.hero { display: grid; grid-template-columns: 1fr 1.15fr; align-items: center; gap: 48px; min-height: 620px; padding-block: 80px; }
.hero h1 { font-size: clamp(62px, 6.9vw, 94px); font-weight: 600; letter-spacing: -.065em; line-height: 1.04; margin-bottom: 28px; }
.hero h1 span { color: var(--copper); font-family: Georgia, 'Times New Roman', serif; font-style: italic; font-weight: 400; letter-spacing: -.055em; }
.hero-copy > p { max-width: 430px; color: var(--muted); font-size: 18px; line-height: 1.75; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 50px; padding: 12px 22px; background: var(--accent); color: white; border: 1px solid var(--accent); text-decoration: none; font-size: 14px; font-weight: 650; border-radius: 30px; transition: background .18s, color .18s, box-shadow .18s; }
.button:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: white; box-shadow: 0 6px 18px #35677524; }
.button.secondary { background: rgba(255, 255, 255, .6); color: var(--ink); border-color: var(--line); }
.button.secondary:hover { background: white; border-color: var(--accent); color: var(--accent-hover); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.cover-stack { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; min-width: 0; }
.sleeve { position: relative; display: block; min-width: 0; padding: 11px; border: 1px solid rgba(255, 255, 255, .95); border-radius: 24px; background: var(--glass); box-shadow: var(--shadow); text-decoration: none; transition: box-shadow .2s; }
.sleeve:hover { box-shadow: 0 22px 50px rgba(49, 80, 92, .15); }
.sleeve img { aspect-ratio: 1; object-fit: cover; border-radius: 15px; }
.sleeve-label { display: block; padding: 14px 3px 5px; letter-spacing: .08em; font-size: 10px; font-weight: 700; text-transform: uppercase; color: var(--ink); }
.ticker { border: 1px solid white; border-radius: 18px; background: rgba(255, 255, 255, .55); padding: 18px 24px; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; color: var(--muted); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.ticker span:before { content: '·'; color: var(--copper); font-size: 16px; margin-right: 15px; }
.section { padding-block: 80px; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 36px; }
.section-head .eyebrow { margin-bottom: 14px; }
.section-head p { max-width: 320px; color: var(--muted); font-size: 15px; margin: 0; }
.release-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.release { min-width: 0; padding: 18px 18px 26px; border: 1px solid white; border-radius: 26px; background: var(--glass); box-shadow: var(--shadow); }
.release-art { display: block; overflow: hidden; background: var(--panel); border-radius: 15px; }
.release-art img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform .25s; }
.release-art:hover img { transform: scale(1.02); }
.release-meta { display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--muted); text-transform: uppercase; letter-spacing: .09em; font-size: 10px; margin: 22px 6px 10px; }
.release h3 { font-size: 34px; margin: 0 6px 12px; }
.release p { color: var(--muted); font-size: 16px; max-width: 470px; margin-inline: 6px; }
.text-link { font-weight: 700; font-size: 14px; display: inline-flex; align-items: center; gap: 24px; padding-block: 10px; color: var(--accent); }
.release .text-link { margin-inline: 6px; }
.channels { padding-top: 0; }
.channels > .wrap { padding: 44px; background: rgba(255, 255, 255, .65); border: 1px solid white; border-radius: 30px; box-shadow: var(--shadow); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.channel-list { border-top: 1px solid var(--line); }
.channel-row { display: grid; grid-template-columns: 44px 1.1fr 1fr 30px; align-items: center; gap: 20px; padding: 24px 6px; min-height: 102px; border-bottom: 1px solid var(--line); text-decoration: none; transition: background .18s; }
.channel-row:last-child { border-bottom: 0; }
.channel-row:hover { color: var(--accent-hover); background: #fff8; }
.channel-number { font-size: 11px; background: var(--mist); border-radius: 14px; width: 36px; height: 36px; display: grid; place-items: center; }
.channel-row:nth-child(even) .channel-number { background: #f4e1d8; }
.channel-title { font-size: clamp(22px, 2.8vw, 32px); font-weight: 650; letter-spacing: -.035em; }
.channel-desc { font-size: 14px; color: var(--muted); }
.channel-arrow { font-size: 24px; text-align: right; }
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 65px; border-bottom: 1px solid var(--line); padding-top: 0; }
.about h2 { max-width: 510px; }
.about-copy { color: var(--muted); }
.about-copy a { color: var(--accent); }
.app-block { border-top: 1px solid var(--line); padding-top: 24px; margin-top: 24px; }
.app-block h3 { font-size: 23px; color: var(--ink); margin-bottom: 12px; }
.app-block p { font-size: 15px; }
.contact { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-block: 58px; }
.contact h2 { font-size: clamp(28px, 3.5vw, 43px); }
.contact p { font-size: 15px; color: var(--muted); margin: 10px 0 0; }
.footer { border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-block: 30px; color: var(--muted); font-size: 12px; }
.footer nav { display: flex; flex-wrap: wrap; gap: 24px; }
.footer a { padding-block: 10px; }
.document { width: min(870px, calc(100% - 88px)); margin-block: 48px 64px; padding: 48px 52px; background: var(--glass); border: 1px solid white; border-radius: 28px; box-shadow: var(--shadow); }
.document h1 { font-size: clamp(42px, 5.6vw, 70px); margin-bottom: 24px; }
.document .intro { font-size: 20px; color: var(--muted); margin-bottom: 35px; }
.document section { margin-block: 36px; }
.document h2 { font-size: 26px; line-height: 1.25; margin-bottom: 14px; letter-spacing: -.025em; }
.document h3 { font-size: 20px; line-height: 1.35; margin-bottom: 14px; }
.document p, .document li { font-size: 16px; color: var(--muted); }
.document li { margin-block: 8px; }
.document a { color: var(--accent); overflow-wrap: anywhere; }
.document ul { padding-left: 22px; }
.note { padding: 22px 24px; border-left: 3px solid var(--accent); background: var(--panel); border-radius: 0 14px 14px 0; margin-block: 25px; font-size: 15px; }
.note p:last-child { margin-bottom: 0; }
.document-toc { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 14px; border-block: 1px solid var(--line); padding-block: 14px; }
.document-toc a { padding-block: 10px; }
.app-features { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-block: 26px; }
.app-features article { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 24px; }
.app-features h2 { font-size: 24px; }
.not-found { padding-block: 100px; min-height: 60vh; }
.not-found h1 { font-size: 70px; margin-bottom: 22px; }
.catalogue { padding-block: 65px 85px; }
.catalogue > h1 { font-size: clamp(43px, 6vw, 76px); margin-bottom: 25px; }
.catalogue > .intro { max-width: 650px; color: var(--muted); margin-bottom: 30px; }
.catalogue-section { padding-top: 60px; }
.catalogue-section > h2 { font-size: 36px; margin-bottom: 30px; }
.catalogue-section .release-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.catalogue-section .release h3 { font-size: 27px; }
@media (max-width: 1000px) {
  .hero { gap: 30px; }
  .hero h1 { font-size: clamp(58px, 7.2vw, 78px); }
  .cover-stack { gap: 14px; }
  .sleeve { padding: 8px; border-radius: 19px; }
  .sleeve img { border-radius: 12px; }
  .sleeve-label { font-size: 9px; padding-inline: 1px; }
  .actions .button { gap: 14px; padding-inline: 18px; }
  .catalogue-section .release-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 850px) {
  .wrap { width: calc(100% - 44px); }
  .topbar { gap: 20px; padding-inline: 20px; }
  .nav { gap: 18px; }
  .hero { min-height: 560px; padding-block: 64px; }
  .hero h1 { font-size: 61px; }
  .hero-copy > p { font-size: 16px; }
  .section { padding-block: 60px; }
  .release-grid { gap: 22px; }
  .release h3 { font-size: 29px; }
  .channels { padding-top: 0; }
  .channels > .wrap { padding: 30px; }
  .about { gap: 36px; padding-top: 0; }
  .document { width: calc(100% - 44px); padding: 36px; }
}
@media (max-width: 650px) {
  body { font-size: 16px; }
  .wrap { width: calc(100% - 32px); }
  .topbar { min-height: 78px; margin-top: 16px; padding: 14px 16px; border-radius: 20px; gap: 12px; }
  .brand { font-size: 11px; gap: 8px; }
  .brand small { font-size: 8px; letter-spacing: .15em; }
  .brand img { width: 32px; height: 32px; }
  .nav { gap: 15px; font-size: 12px; }
  .nav .nav-contact, .nav .nav-app { display: none; }
  .hero { grid-template-columns: 1fr; padding-block: 48px; gap: 36px; min-height: 0; }
  .hero h1 { font-size: clamp(59px, 14.8vw, 85px); }
  .hero .eyebrow { font-size: 9px; margin-bottom: 22px; letter-spacing: .14em; }
  .hero-copy > p { max-width: 370px; }
  .cover-stack { gap: 14px; }
  .sleeve-label { font-size: 8px; padding-block: 12px 4px; }
  .ticker { padding: 14px 16px; gap: 10px 18px; font-size: 9px; letter-spacing: .09em; }
  .ticker span:before { margin-right: 8px; }
  .section { padding-block: 48px; }
  .section-head { display: block; margin-bottom: 28px; }
  .section-head p { margin-top: 18px; }
  .release-grid { grid-template-columns: 1fr; gap: 26px; }
  .release { padding: 12px 12px 22px; border-radius: 23px; }
  .release h3 { font-size: 32px; }
  .channels { padding-top: 0; }
  .channels > .wrap { padding: 26px 22px; border-radius: 25px; }
  .channel-row { grid-template-columns: 30px 1fr 24px; gap: 10px; padding-block: 20px; }
  .channel-title { font-size: 23px; }
  .channel-desc { grid-column: 2; grid-row: 2; font-size: 13px; }
  .channel-arrow { grid-column: 3; grid-row: 1; }
  .channel-number { width: 28px; height: 28px; font-size: 9px; border-radius: 10px; }
  .about { grid-template-columns: 1fr; gap: 26px; padding-top: 0; }
  .contact { display: block; padding-block: 44px; }
  .contact .button { margin-top: 22px; }
  .footer { display: block; }
  .footer nav { gap: 20px; margin-top: 18px; }
  .document { width: calc(100% - 32px); margin-block: 30px 45px; padding: 28px 22px; border-radius: 23px; }
  .document .intro { font-size: 18px; }
  .document h1 { font-size: 43px; }
  .app-features { grid-template-columns: 1fr; }
  .document-toc { font-size: 13px; }
  .catalogue-section .release-grid { grid-template-columns: 1fr; }
  .catalogue-section > h2 { font-size: 32px; }
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .topbar, .channels > .wrap { background: #f8fbfc; }
}
@media (prefers-reduced-transparency: reduce) {
  :root { --glass: #f8fbfc; }
  .topbar, .channels > .wrap { background: var(--panel); backdrop-filter: none; -webkit-backdrop-filter: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *:before, *:after { transition: none !important; animation: none !important; }
}