:root {
    --brand: #6C63FF;
    --brand-soft: #A78BFA;
    --ink: #22232B;
    --muted: #6F7280;
    --deep: #171821;
    --deep-2: #20212B;
    --bg: #F7F7FA;
    --bg-soft: #ECECF3;
    --accent: #F59E5B;
    --white: #FFFFFF;
    --line: rgba(34, 35, 43, 0.12);
    --line-dark: rgba(255, 255, 255, 0.12);
    --shadow-sm: 0 12px 28px rgba(23, 24, 33, 0.08);
    --shadow-lg: 0 30px 70px rgba(23, 24, 33, 0.16);
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --shell: 1180px;
    --narrow: 820px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
p, h1, h2, h3, h4, ul, ol, dl { margin-top: 0; }

.skip-link {
    position: fixed;
    left: 14px;
    top: 14px;
    z-index: 999;
    transform: translateY(-160%);
    padding: 10px 14px;
    border-radius: 8px;
    background: var(--deep);
    color: var(--white);
    transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.shell { width: min(calc(100% - 40px), var(--shell)); margin-inline: auto; }
.narrow-shell { width: min(calc(100% - 40px), var(--narrow)); }
.section-shell { padding: 82px 0; }
.section-shell--tight { padding-top: 58px; }
.section-shell--muted { background: var(--bg-soft); }
.section-shell--dark { background: var(--deep); color: var(--white); }

.site-header {
    position: sticky;
    top: 0;
    z-index: 80;
    border-bottom: 1px solid rgba(255,255,255,.08);
    background: rgba(23, 24, 33, .94);
    color: var(--white);
    backdrop-filter: blur(14px);
}
.site-header__inner {
    min-height: 76px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 28px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: 0; }
.brand img {
    width: 38px;
    height: 38px;
    object-fit: cover;
    border-radius: 11px;
    background: var(--brand);
}
.brand__text { display: grid; line-height: 1.15; }
.brand__text strong { font-size: 18px; letter-spacing: .02em; }
.brand__text small { margin-top: 5px; color: rgba(255,255,255,.6); font-size: 11px; letter-spacing: .04em; }
.primary-nav { display: flex; justify-content: center; gap: 4px; }
.primary-nav a {
    padding: 10px 13px;
    border-radius: 10px;
    color: rgba(255,255,255,.72);
    font-size: 14px;
    transition: color .2s ease, background .2s ease;
}
.primary-nav a:hover, .primary-nav a:focus-visible { color: var(--white); background: rgba(255,255,255,.07); }
.primary-nav a.is-active { color: var(--white); background: rgba(108,99,255,.2); }
.header-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 11px;
    background: var(--brand);
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
}
.header-cta:hover, .header-cta:focus-visible { background: #7b73ff; }
.menu-toggle { display: none; }

.hero-home {
    position: relative;
    overflow: clip;
    background:
        radial-gradient(circle at 85% 15%, rgba(108,99,255,.26), transparent 33%),
        linear-gradient(125deg, #171821 0%, #20212B 72%, #252336 100%);
    color: var(--white);
    padding: 76px 0 84px;
}
.hero-home::after {
    content: "";
    position: absolute;
    width: 460px;
    height: 460px;
    right: -230px;
    bottom: -320px;
    border: 80px solid rgba(167,139,250,.08);
    border-radius: 50%;
    pointer-events: none;
}
.hero-home__grid { display: grid; grid-template-columns: 1.04fr .96fr; gap: 64px; align-items: center; }
.hero-home__content { position: relative; z-index: 2; }
.eyebrow {
    margin-bottom: 12px;
    color: var(--brand);
    font-weight: 800;
    font-size: 12px;
    line-height: 1.4;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.hero-home .eyebrow, .section-shell--dark .eyebrow, .page-intro .eyebrow { color: var(--brand-soft); }
.hero-home h1 {
    max-width: 720px;
    margin-bottom: 22px;
    font-size: clamp(38px, 5vw, 64px);
    line-height: 1.08;
    letter-spacing: -.035em;
}
.hero-home__lead {
    max-width: 690px;
    margin-bottom: 30px;
    color: rgba(255,255,255,.72);
    font-size: 18px;
    line-height: 1.85;
}
.button-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 19px;
    border: 1px solid transparent;
    border-radius: 12px;
    font-weight: 800;
    font-size: 14px;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button--primary { background: var(--accent); color: #2b1b0e; box-shadow: 0 13px 30px rgba(245,158,91,.22); }
.button--primary:hover, .button--primary:focus-visible { background: #ffad69; }
.button--ghost { border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.06); color: var(--white); }
.button--ghost:hover, .button--ghost:focus-visible { border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.1); }
.button--light { background: var(--white); color: var(--deep); }
.hero-points {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 24px;
    margin: 40px 0 0;
    padding: 28px 0 0;
    border-top: 1px solid rgba(255,255,255,.12);
    list-style: none;
}
.hero-points li { display: grid; gap: 2px; }
.hero-points strong { font-size: 14px; }
.hero-points span { color: rgba(255,255,255,.55); font-size: 12px; }
.hero-home__visual { position: relative; min-width: 0; }
.hero-home__visual > img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: 30px;
    box-shadow: 0 40px 80px rgba(0,0,0,.28);
    background: #282938;
}
.hero-stack {
    position: absolute;
    display: grid;
    gap: 2px;
    min-width: 180px;
    padding: 14px 16px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 14px;
    background: rgba(23,24,33,.82);
    box-shadow: 0 18px 36px rgba(0,0,0,.2);
    backdrop-filter: blur(12px);
}
.hero-stack span { color: rgba(255,255,255,.56); font-size: 11px; }
.hero-stack strong, .hero-stack a { color: var(--white); font-size: 14px; }
.hero-stack--top { top: 28px; left: -28px; }
.hero-stack--bottom { right: -26px; bottom: 34px; }
.hero-stack--bottom a { color: #ffd0a9; }

.section-heading { margin-bottom: 28px; }
.section-heading h2 { margin-bottom: 0; font-size: clamp(28px, 3.4vw, 42px); line-height: 1.18; letter-spacing: -.025em; }
.section-heading--split { display: grid; grid-template-columns: minmax(0, .92fr) minmax(260px, .58fr); gap: 48px; align-items: end; }
.section-heading--split > p { margin-bottom: 3px; color: var(--muted); }
.section-heading--on-dark h2 { color: var(--white); }

.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.media-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.media-grid--dense { gap: 16px; }
.media-grid--catalog { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.media-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: 0 8px 24px rgba(23,24,33,.04);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.media-card:hover { transform: translateY(-4px); border-color: rgba(108,99,255,.25); box-shadow: var(--shadow-sm); }
.media-card__visual { position: relative; display: block; overflow: hidden; background: #d9d9e4; }
.media-card__visual img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .35s ease; }
.media-card:hover .media-card__visual img { transform: scale(1.025); }
.media-card__tag {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 5px 9px;
    border-radius: 999px;
    background: rgba(23,24,33,.78);
    color: var(--white);
    font-size: 11px;
    font-weight: 800;
    backdrop-filter: blur(8px);
}
.media-card__play {
    position: absolute;
    right: 12px;
    bottom: 12px;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--accent);
    color: #29190b;
    font-size: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,.18);
}
.media-card__body { padding: 17px 17px 19px; }
.media-card__body h3 { margin-bottom: 7px; font-size: 17px; line-height: 1.35; }
.media-card__body h3 a:hover { color: var(--brand); }
.media-card__body p { margin-bottom: 0; color: var(--muted); font-size: 13px; line-height: 1.72; }
.media-card__body .media-card__meta { margin-bottom: 7px; color: var(--brand); font-size: 11px; font-weight: 800; letter-spacing: .03em; }
.media-card--feature .media-card__visual img { aspect-ratio: 4 / 4.7; }
.media-card--feature .media-card__body { min-height: 174px; }
.media-card--feature .media-card__body h3 { font-size: 18px; }

.split-layout { display: grid; grid-template-columns: 1.12fr .88fr; gap: 34px; align-items: stretch; }
.timeline-panel { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); }
.timeline-panel > h2 { margin-bottom: 26px; font-size: 34px; line-height: 1.2; }
.timeline-list { display: grid; }
.timeline-item { display: grid; grid-template-columns: 90px 1fr; gap: 18px; padding: 20px 0; border-top: 1px solid var(--line); }
.timeline-item:first-child { border-top: 0; padding-top: 0; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item__time { color: var(--brand); font-size: 12px; font-weight: 800; }
.timeline-item h3 { margin-bottom: 5px; font-size: 17px; }
.timeline-item h3 a:hover { color: var(--brand); }
.timeline-item p { margin-bottom: 0; color: var(--muted); font-size: 13px; }
.poster-panel {
    min-height: 100%;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--deep);
    color: var(--white);
}
.poster-panel > img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; opacity: .48; }
.poster-panel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(23,24,33,.96), rgba(23,24,33,.08) 70%); }
.poster-panel__content { position: absolute; z-index: 2; left: 28px; right: 28px; bottom: 28px; }
.poster-panel__content h2 { margin-bottom: 12px; font-size: 29px; line-height: 1.2; }
.poster-panel__content p { color: rgba(255,255,255,.7); }

.link-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.link-card { padding: 28px; border: 1px solid var(--line-dark); border-radius: var(--radius-md); background: rgba(255,255,255,.04); }
.link-card h3 { margin-bottom: 10px; font-size: 22px; }
.link-card h3 a:hover { color: #d8ceff; }
.link-card p:not(.eyebrow) { min-height: 82px; color: rgba(255,255,255,.62); font-size: 14px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--brand); font-weight: 800; font-size: 13px; }
.section-shell--dark .text-link { color: #d8ceff; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }

.accordion { border-top: 1px solid var(--line); }
.accordion__item { border-bottom: 1px solid var(--line); }
.accordion__item h3 { margin: 0; }
.accordion__item button {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 22px 0;
    border: 0;
    background: transparent;
    color: var(--ink);
    text-align: left;
    font-weight: 800;
    cursor: pointer;
}
.accordion__item button span:last-child { font-size: 22px; font-weight: 400; transition: transform .2s ease; }
.accordion__item button[aria-expanded="true"] span:last-child { transform: rotate(45deg); }
.accordion__item [role="region"] { padding: 0 42px 22px 0; }
.accordion__item [role="region"] p { margin-bottom: 0; color: var(--muted); }

.page-intro { background: var(--deep); color: var(--white); padding: 34px 0 60px; }
.page-intro--watch { background: linear-gradient(125deg, #171821, #24233b); }
.page-intro--official { background: linear-gradient(125deg, #171821, #262132); }
.page-intro--web { background: linear-gradient(125deg, #171821, #20243a); }
.breadcrumbs { margin-bottom: 30px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; color: rgba(255,255,255,.52); font-size: 12px; }
.breadcrumbs li { display: inline-flex; align-items: center; gap: 8px; }
.breadcrumbs li:not(:last-child)::after { content: "/"; color: rgba(255,255,255,.25); }
.breadcrumbs a:hover { color: var(--white); }
.page-intro__grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(320px, .62fr); gap: 50px; align-items: center; }
.page-intro__grid h1 { margin-bottom: 18px; font-size: clamp(34px, 4.5vw, 56px); line-height: 1.1; letter-spacing: -.03em; }
.page-intro__lead { max-width: 720px; margin-bottom: 0; color: rgba(255,255,255,.7); font-size: 17px; }
.page-intro__grid > img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--radius-lg); background: #2b2c3b; box-shadow: var(--shadow-lg); }
.page-intro__grid .button-row { margin-top: 26px; }

.filter-bar { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 22px; }
.filter-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--white);
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}
.filter-chip:hover, .filter-chip:focus-visible { border-color: rgba(108,99,255,.42); color: var(--brand); }
.filter-chip.is-active { border-color: var(--brand); background: var(--brand); color: var(--white); }
.result-summary { display: flex; justify-content: space-between; gap: 18px; align-items: center; margin-bottom: 26px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.result-summary strong { font-size: 18px; }
.result-summary span { color: var(--muted); font-size: 13px; }

.content-columns { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px; }
.prose-card { padding: 32px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.prose-card h2 { margin-bottom: 15px; font-size: 27px; line-height: 1.24; }
.prose-card p { color: var(--muted); }
.prose-card p:last-child { margin-bottom: 0; }
.prose-card--accent { background: linear-gradient(135deg, #ffffff, #f2efff); }
.prose-card--dark { border-color: var(--line-dark); background: rgba(255,255,255,.04); }
.prose-card--dark h2 { color: var(--white); }
.prose-card--dark p { color: rgba(255,255,255,.64); }
.content-columns--on-dark .eyebrow { color: var(--brand-soft); }
.clean-list { display: grid; gap: 12px; margin: 22px 0 0; padding: 0; list-style: none; }
.clean-list a { display: block; padding: 13px 14px; border: 1px solid rgba(108,99,255,.14); border-radius: 11px; background: rgba(255,255,255,.7); font-size: 14px; }
.clean-list a:hover { border-color: rgba(108,99,255,.4); color: var(--brand); }
.note-list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.note-list p { margin: 0; padding: 20px 22px; border-left: 3px solid var(--brand-soft); background: var(--white); color: var(--muted); box-shadow: 0 8px 20px rgba(23,24,33,.03); }

.official-grid { display: grid; grid-template-columns: 1fr .82fr; gap: 28px; align-items: start; }
.official-facts, .official-actions { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.fact-list { margin: 0; }
.fact-list > div { display: grid; grid-template-columns: 130px 1fr; gap: 20px; padding: 16px 0; border-top: 1px solid var(--line); }
.fact-list > div:first-child { border-top: 0; }
.fact-list dt { color: var(--muted); font-size: 13px; }
.fact-list dd { margin: 0; font-weight: 800; }
.official-actions h2 { margin-bottom: 18px; font-size: 26px; line-height: 1.25; }
.action-link { display: grid; gap: 4px; padding: 16px 0; border-top: 1px solid var(--line); }
.action-link:first-of-type { border-top: 0; }
.action-link strong { font-size: 15px; }
.action-link span { color: var(--muted); font-size: 12px; }
.action-link:hover strong { color: var(--brand); }
.promo-band { display: flex; align-items: center; justify-content: space-between; gap: 34px; padding: 34px; border-radius: var(--radius-lg); background: linear-gradient(135deg, #eceafc, #fff3e8); }
.promo-band h2 { margin-bottom: 8px; font-size: 30px; }
.promo-band p:last-child { margin-bottom: 0; color: var(--muted); }

.web-tip-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.web-tip-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.web-tip-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; background: #d9d9e4; }
.web-tip-card div { padding: 22px; }
.web-tip-card h3 { margin-bottom: 8px; font-size: 20px; }
.web-tip-card p { margin-bottom: 0; color: var(--muted); font-size: 14px; }
.step-list { counter-reset: steps; display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
.step-list li { counter-increment: steps; display: grid; grid-template-columns: 56px 1fr; column-gap: 20px; align-items: start; padding: 22px 24px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.step-list li::before { content: "0" counter(steps); grid-row: span 2; color: var(--brand); font-size: 22px; font-weight: 900; line-height: 1.35; }
.step-list strong { font-size: 16px; }
.step-list span { color: var(--muted); font-size: 13px; }

.error-page { min-height: 62vh; display: grid; place-items: center; text-align: center; }
.error-code { color: var(--brand-soft); font-size: clamp(70px, 14vw, 150px); font-weight: 900; line-height: .88; letter-spacing: -.08em; }
.error-page h1 { margin: 24px 0 12px; font-size: 38px; }
.error-page p { color: var(--muted); }
.error-page .button-row { justify-content: center; margin-top: 26px; }
.error-page .button--ghost { border-color: var(--line); background: var(--white); color: var(--ink); }

.site-footer { background: #11121a; color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.2fr .7fr 1fr; gap: 56px; padding: 58px 0 40px; }
.brand--footer { margin-bottom: 18px; }
.footer-brand > p, .footer-note p { max-width: 430px; margin-bottom: 0; color: rgba(255,255,255,.52); font-size: 13px; }
.footer-nav, .footer-note { display: grid; align-content: start; gap: 9px; }
.footer-nav h2, .footer-note h2 { margin-bottom: 7px; color: rgba(255,255,255,.9); font-size: 13px; }
.footer-nav a { color: rgba(255,255,255,.58); font-size: 13px; }
.footer-nav a:hover { color: var(--white); }
.footer-bottom { min-height: 66px; display: flex; justify-content: space-between; align-items: center; gap: 20px; border-top: 1px solid rgba(255,255,255,.08); color: rgba(255,255,255,.38); font-size: 12px; }
.footer-bottom p { margin: 0; }
.footer-bottom a:hover { color: rgba(255,255,255,.72); }

:focus-visible { outline: 3px solid rgba(245,158,91,.7); outline-offset: 3px; }
[hidden] { display: none !important; }

@media (max-width: 1080px) {
    .shell { width: min(calc(100% - 32px), var(--shell)); }
    .site-header__inner { grid-template-columns: auto 1fr auto; gap: 18px; }
    .primary-nav { gap: 0; }
    .primary-nav a { padding-inline: 10px; }
    .hero-home__grid { gap: 38px; }
    .hero-stack--top { left: 18px; }
    .hero-stack--bottom { right: 18px; }
    .feature-grid, .media-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .media-grid--catalog { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .page-intro__grid { grid-template-columns: minmax(0, 1fr) minmax(280px, .55fr); gap: 34px; }
}

@media (max-width: 900px) {
    .section-shell { padding: 68px 0; }
    .site-header__inner { grid-template-columns: auto auto 1fr; }
    .header-cta { justify-self: end; }
    .menu-toggle {
        display: inline-flex;
        align-items: center;
        gap: 9px;
        padding: 8px 10px;
        border: 1px solid rgba(255,255,255,.14);
        border-radius: 10px;
        background: rgba(255,255,255,.05);
        color: var(--white);
        cursor: pointer;
    }
    .menu-toggle__label { font-size: 13px; }
    .menu-toggle__bars { display: grid; gap: 3px; }
    .menu-toggle__bars i { width: 16px; height: 1px; background: currentColor; }
    .primary-nav {
        position: absolute;
        left: 16px;
        right: 16px;
        top: calc(100% + 1px);
        display: none;
        justify-content: flex-start;
        gap: 4px;
        padding: 12px;
        border: 1px solid rgba(255,255,255,.1);
        border-radius: 0 0 14px 14px;
        background: #1b1c25;
        box-shadow: 0 18px 40px rgba(0,0,0,.2);
    }
    .primary-nav.is-open { display: grid; }
    .primary-nav a { padding: 12px; }
    .hero-home__grid, .page-intro__grid { grid-template-columns: 1fr; }
    .hero-home__visual { max-width: 640px; }
    .hero-home__visual > img { aspect-ratio: 16 / 10; }
    .section-heading--split { grid-template-columns: 1fr; gap: 14px; }
    .feature-grid, .media-grid, .media-grid--catalog { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .split-layout, .official-grid { grid-template-columns: 1fr; }
    .poster-panel > img { min-height: 460px; }
    .link-card-grid, .web-tip-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .content-columns { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
    body { font-size: 15px; }
    .shell, .narrow-shell { width: min(calc(100% - 28px), var(--shell)); }
    .section-shell { padding: 54px 0; }
    .site-header__inner { min-height: 68px; grid-template-columns: 1fr auto; }
    .site-header .brand__text small, .header-cta { display: none; }
    .menu-toggle { justify-self: end; }
    .hero-home { padding: 54px 0 64px; }
    .hero-home__grid { gap: 36px; }
    .hero-home h1 { font-size: clamp(34px, 11vw, 48px); }
    .hero-home__lead { font-size: 16px; }
    .hero-points { grid-template-columns: 1fr; gap: 11px; }
    .hero-home__visual > img { aspect-ratio: 4 / 3; border-radius: 22px; }
    .hero-stack { position: static; display: inline-grid; margin-top: 10px; min-width: 0; width: calc(50% - 7px); vertical-align: top; }
    .hero-stack--bottom { float: right; }
    .feature-grid, .media-grid, .media-grid--catalog, .link-card-grid, .web-tip-grid, .note-list { grid-template-columns: 1fr; }
    .media-card--feature { display: grid; grid-template-columns: 120px 1fr; }
    .media-card--feature .media-card__visual img { height: 100%; aspect-ratio: auto; }
    .media-card--feature .media-card__body { min-height: 0; }
    .media-card--feature .media-card__body p { display: none; }
    .timeline-panel { padding: 24px; }
    .timeline-panel > h2 { font-size: 29px; }
    .timeline-item { grid-template-columns: 1fr; gap: 5px; }
    .poster-panel > img { min-height: 430px; }
    .page-intro { padding: 26px 0 48px; }
    .page-intro__grid h1 { font-size: 36px; }
    .page-intro__grid > img { aspect-ratio: 16 / 9; border-radius: 20px; }
    .filter-bar { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 6px; scrollbar-width: none; }
    .filter-bar::-webkit-scrollbar { display: none; }
    .filter-chip { flex: 0 0 auto; }
    .result-summary { align-items: flex-start; flex-direction: column; gap: 2px; }
    .prose-card, .official-facts, .official-actions { padding: 24px; }
    .fact-list > div { grid-template-columns: 1fr; gap: 5px; }
    .promo-band { align-items: flex-start; flex-direction: column; padding: 26px; }
    .step-list li { grid-template-columns: 44px 1fr; padding: 18px; }
    .footer-grid { grid-template-columns: 1fr; padding-top: 46px; }
    .footer-brand { grid-column: auto; }
    .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; padding: 16px 0; }
}

@media (max-width: 440px) {
    .button-row { align-items: stretch; flex-direction: column; }
    .button-row .button { width: 100%; }
    .media-card--feature { grid-template-columns: 104px 1fr; }
    .media-card__body { padding: 14px; }
    .hero-stack { width: 100%; float: none; }
    .link-card { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media print {
    .site-header, .site-footer, .button, .filter-bar, .hero-stack { display: none !important; }
    body { background: #fff; color: #000; }
    .section-shell, .hero-home, .page-intro { padding: 20px 0; background: #fff !important; color: #000 !important; }
    .hero-home__lead, .page-intro__lead, .section-shell--dark p { color: #333 !important; }
    .media-card, .prose-card, .timeline-panel, .official-facts, .official-actions { break-inside: avoid; box-shadow: none; }
}

/* Interaction and content-state refinements */
.media-card:target {
    border-color: rgba(108,99,255,.58);
    box-shadow: 0 0 0 4px rgba(108,99,255,.1), var(--shadow-sm);
}
.media-card:target .media-card__body h3 { color: var(--brand); }
.media-card[data-visible="true"] { content-visibility: visible; }

@supports (content-visibility: auto) {
    .media-card, .web-tip-card, .link-card { content-visibility: auto; contain-intrinsic-size: 360px; }
}

@supports not (backdrop-filter: blur(10px)) {
    .site-header { background: rgba(23,24,33,.99); }
    .hero-stack, .media-card__tag { background: rgba(23,24,33,.95); }
}

@media (hover: hover) and (pointer: fine) {
    .button--primary:hover { box-shadow: 0 17px 36px rgba(245,158,91,.3); }
    .filter-chip:hover { transform: translateY(-1px); }
    .action-link:hover { padding-left: 8px; }
    .footer-nav a:hover { text-decoration: underline; text-underline-offset: 4px; }
}

@media (prefers-contrast: more) {
    :root { --line: rgba(34,35,43,.34); --line-dark: rgba(255,255,255,.34); }
    .eyebrow, .media-card__meta, .text-link { text-decoration-thickness: 2px; }
    .button, .filter-chip, .menu-toggle { border-width: 2px; }
    .hero-home__lead, .page-intro__lead, .poster-panel__content p, .footer-brand > p, .footer-note p { color: rgba(255,255,255,.86); }
}

@media (forced-colors: active) {
    .button, .filter-chip, .media-card, .prose-card, .link-card, .web-tip-card, .timeline-panel { border: 1px solid CanvasText; }
    .media-card__tag, .media-card__play { forced-color-adjust: auto; }
}

@media (orientation: landscape) and (max-height: 560px) and (max-width: 900px) {
    .site-header { position: relative; }
    .hero-home { padding-top: 38px; padding-bottom: 44px; }
    .hero-home__grid { grid-template-columns: 1.1fr .9fr; align-items: start; }
    .hero-home__visual > img { aspect-ratio: 16 / 10; max-height: 330px; }
    .hero-points { margin-top: 24px; padding-top: 20px; }
    .page-intro { padding-bottom: 38px; }
}

@media (min-width: 1400px) {
    :root { --shell: 1240px; }
    .hero-home__grid { gap: 76px; }
    .feature-grid { gap: 22px; }
    .media-grid--catalog { gap: 28px; }
    .section-shell { padding-block: 92px; }
}

@media (max-width: 360px) {
    .shell, .narrow-shell { width: min(calc(100% - 22px), var(--shell)); }
    .site-header__inner { min-height: 62px; }
    .brand img { width: 34px; height: 34px; }
    .brand__text strong { font-size: 16px; }
    .hero-home h1 { font-size: 32px; }
    .page-intro__grid h1 { font-size: 31px; }
    .section-heading h2 { font-size: 27px; }
    .media-card--feature { grid-template-columns: 94px 1fr; }
    .media-card--feature .media-card__body h3 { font-size: 16px; }
    .poster-panel__content { left: 20px; right: 20px; bottom: 20px; }
    .poster-panel__content h2 { font-size: 25px; }
    .accordion__item button { padding-block: 18px; }
    .step-list li { grid-template-columns: 36px 1fr; column-gap: 12px; padding: 16px; }
}