/* nenpower — video courses. Mobile-first; dark by default with a light theme. */

:root {
  --bg: #07090f;
  --bg-2: #0d111b;
  --surface: #121725;
  --surface-2: #192033;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .14);
  --text: #eef2fb;
  --text-2: #aab3c5;
  --text-3: #6f7a91;
  --brand: #3b82f6;
  --brand-2: #8b5cf6;
  --brand-ink: #fff;
  --ok: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, .6);
  --glass: rgba(7, 9, 15, .72);
  --grad: linear-gradient(135deg, var(--brand), var(--brand-2));
  --max: 1280px;
  --gutter: 16px;
  --header-h: 64px;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f7f8fb;
  --bg-2: #eef1f7;
  --surface: #ffffff;
  --surface-2: #f2f4f9;
  --line: rgba(15, 23, 42, .08);
  --line-2: rgba(15, 23, 42, .16);
  --text: #0b1220;
  --text-2: #4a5568;
  --text-3: #8a94a7;
  --shadow: 0 20px 40px -24px rgba(15, 23, 42, .25);
  --glass: rgba(247, 248, 251, .8);
  color-scheme: light;
}

@media (min-width: 640px) { :root { --gutter: 24px; } }
@media (min-width: 1024px) { :root { --gutter: 40px; --header-h: 72px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -.02em; margin: 0; }
p { margin: 0; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding-left: max(var(--gutter), env(safe-area-inset-left)); padding-right: max(var(--gutter), env(safe-area-inset-right)); }
.muted { color: var(--text-2); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.material-symbols-rounded { font-size: 20px; line-height: 1; vertical-align: middle; font-variation-settings: "FILL" 1, "wght" 500; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 20px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: 15px; cursor: pointer; white-space: nowrap;
  transition: transform .15s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--grad); color: var(--brand-ink); box-shadow: 0 10px 30px -10px rgba(59, 130, 246, .7); }
.btn-primary:hover { box-shadow: 0 14px 36px -10px rgba(139, 92, 246, .8); }
.btn-ghost { background: var(--surface-2); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--text-3); }
.btn-white { background: #fff; color: #0b1220; }
.btn-lg { min-height: 52px; padding: 0 28px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-sm { min-height: 36px; padding: 0 14px; font-size: 14px; }

/* ---------- test-mode banner ---------- */
.testbar { background: repeating-linear-gradient(45deg, #f59e0b, #f59e0b 12px, #d97706 12px, #d97706 24px); color: #111; font-size: 13px; font-weight: 600; text-align: center; padding: 6px 12px; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--glass); backdrop-filter: saturate(160%) blur(16px); -webkit-backdrop-filter: saturate(160%) blur(16px); border-bottom: 1px solid var(--line); }
.site-header .container { display: flex; align-items: center; gap: 16px; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: -.03em; }
.brand img { width: 30px; height: 30px; }
.nav { display: none; gap: 4px; margin-left: 24px; }
.nav a { padding: 8px 14px; border-radius: 999px; color: var(--text-2); font-weight: 500; font-size: 15px; }
.nav a:hover, .nav a.active { color: var(--text); background: var(--surface-2); }
.header-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.header-right .desk { display: none; }
.icon-btn { width: 44px; height: 44px; display: inline-grid; place-items: center; border-radius: 999px; border: 1px solid var(--line); background: transparent; cursor: pointer; }
.icon-btn:hover { background: var(--surface-2); }
@media (min-width: 1024px) {
  .nav { display: flex; }
  .header-right .desk { display: inline-flex; }
  .menu-btn { display: none; }
}

/* mobile drawer */
.drawer { position: fixed; inset: 0; z-index: 60; display: none; }
.drawer.open { display: block; }
.drawer-backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, .55); animation: fade .2s ease; }
.drawer-panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(88vw, 360px); background: var(--bg-2); border-left: 1px solid var(--line); display: flex; flex-direction: column; padding: 16px max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) 20px; animation: slide .25s ease; }
.drawer-panel nav { display: flex; flex-direction: column; margin-top: 16px; }
.drawer-panel nav a { padding: 14px 4px; border-bottom: 1px solid var(--line); font-size: 17px; font-weight: 500; display: flex; justify-content: space-between; align-items: center; }
.drawer-panel .drawer-foot { margin-top: auto; display: grid; gap: 10px; }
.drawer-label { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); margin-top: 20px; }
@keyframes fade { from { opacity: 0; } }
@keyframes slide { from { transform: translateX(100%); } }

/* ---------- messages ---------- */
.flash-wrap { position: fixed; top: calc(var(--header-h) + 12px); left: 0; right: 0; z-index: 70; display: grid; gap: 8px; justify-items: center; pointer-events: none; padding: 0 var(--gutter); }
.flash { pointer-events: auto; max-width: 560px; width: 100%; background: var(--surface); border: 1px solid var(--line-2); border-left: 4px solid var(--brand); padding: 12px 16px; border-radius: 12px; box-shadow: var(--shadow); font-size: 15px; animation: fade .3s ease; }
.flash.success { border-left-color: var(--ok); }
.flash.error { border-left-color: var(--danger); }
.flash.warning { border-left-color: var(--warn); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: 56px 0 48px; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto; height: 120%; z-index: -2;
  background: radial-gradient(60% 50% at 20% 20%, rgba(59, 130, 246, .35), transparent 60%), radial-gradient(50% 50% at 85% 30%, rgba(139, 92, 246, .35), transparent 60%), radial-gradient(40% 40% at 50% 90%, rgba(34, 211, 238, .18), transparent 60%); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px 6px 6px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line-2); font-size: 13px; font-weight: 500; color: var(--text-2); }
.eyebrow b { background: var(--grad); color: #fff; padding: 2px 8px; border-radius: 999px; font-size: 12px; }
.hero h1 { font-size: clamp(36px, 8vw, 76px); font-weight: 800; margin: 20px 0 16px; letter-spacing: -.04em; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { font-size: clamp(17px, 2.4vw, 21px); color: var(--text-2); max-width: 640px; }
.hero-cta { display: grid; gap: 12px; margin-top: 28px; }
.hero-cta .btn { width: 100%; }
.hero-note { margin-top: 14px; font-size: 14px; color: var(--text-3); }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 40px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.hero-stats div { background: var(--bg-2); padding: 16px 12px; text-align: center; }
.hero-stats b { display: block; font-size: clamp(22px, 4vw, 32px); font-weight: 800; letter-spacing: -.03em; }
.hero-stats span { font-size: 13px; color: var(--text-2); }
@media (min-width: 640px) {
  .hero { padding: 88px 0 72px; }
  .hero-cta { display: flex; flex-wrap: wrap; }
  .hero-cta .btn { width: auto; }
}
@media (min-width: 1024px) {
  .hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
  .hero-stats { max-width: 520px; }
}
.hero-visual { display: none; position: relative; }
@media (min-width: 1024px) { .hero-visual { display: block; } }
.stack { position: relative; height: 440px; }
.stack .poster { position: absolute; width: 74%; aspect-ratio: 16 / 10; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line-2); transition: transform .4s ease; }
.stack .poster:nth-child(1) { top: 0; right: 0; transform: rotate(4deg); }
.stack .poster:nth-child(2) { top: 120px; left: 0; transform: rotate(-3deg); z-index: 2; }
.stack .poster:nth-child(3) { bottom: 0; right: 8%; transform: rotate(2deg); z-index: 3; }
.stack:hover .poster:nth-child(1) { transform: rotate(6deg) translateY(-6px); }
.stack:hover .poster:nth-child(2) { transform: rotate(-5deg) translateX(-6px); }

/* ---------- artwork (cover or generated) ---------- */
.art { position: relative; width: 100%; height: 100%; overflow: hidden; background: var(--a1, #3b82f6); }
.art img { width: 100%; height: 100%; object-fit: cover; }
.art.gen { background: radial-gradient(120% 120% at 0% 0%, var(--a1) 0%, transparent 55%), radial-gradient(120% 120% at 100% 100%, var(--a2) 0%, transparent 60%), #0b1020; }
.art.gen::before { content: ""; position: absolute; inset: 0; opacity: .25; background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px); background-size: 28px 28px; mask-image: linear-gradient(135deg, #000, transparent 70%); -webkit-mask-image: linear-gradient(135deg, #000, transparent 70%); }
.art .art-title { position: absolute; left: 0; right: 0; bottom: 0; padding: 18px; color: #fff; font-weight: 800; font-size: clamp(20px, 3vw, 28px); letter-spacing: -.03em; line-height: 1.05; text-shadow: 0 2px 20px rgba(0,0,0,.4); }
.art .art-title small { display: block; font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; opacity: .8; margin-bottom: 6px; }

/* ---------- sections ---------- */
.section { padding: 56px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.section-head h2 { font-size: clamp(26px, 4vw, 40px); font-weight: 800; }
.section-head p { color: var(--text-2); margin-top: 8px; max-width: 620px; }
.section-head .link { color: var(--text-2); font-weight: 600; font-size: 15px; white-space: nowrap; }
.section-head .link:hover { color: var(--text); }
@media (min-width: 1024px) { .section { padding: 88px 0; } }

/* ---------- series cards ---------- */
.series-grid { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .series-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .series-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.card { position: relative; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.card:hover { transform: translateY(-4px); border-color: var(--line-2); box-shadow: var(--shadow); }
.card .media { aspect-ratio: 16 / 9; position: relative; }
.card .media .badge-tl { position: absolute; top: 12px; left: 12px; z-index: 2; }
.card .body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card h3 { font-size: 20px; font-weight: 700; }
.card .meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--text-3); margin-top: auto; padding-top: 8px; }
.card .meta span { display: inline-flex; align-items: center; gap: 4px; }
.card .play-overlay { position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; transition: opacity .25s ease; background: rgba(0, 0, 0, .25); z-index: 1; }
.card:hover .play-overlay { opacity: 1; }
.play-circle { width: 60px; height: 60px; border-radius: 999px; background: rgba(255, 255, 255, .95); color: #0b1220; display: grid; place-items: center; box-shadow: 0 10px 30px rgba(0, 0, 0, .35); }
.play-circle .material-symbols-rounded { font-size: 34px; }

.chip { display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--surface-2); border: 1px solid var(--line-2); color: var(--text-2); white-space: nowrap; }
.chip.free { background: rgba(34, 197, 94, .14); color: #4ade80; border-color: rgba(34, 197, 94, .35); }
.chip.lock { background: rgba(0, 0, 0, .55); color: #fff; border-color: rgba(255, 255, 255, .2); backdrop-filter: blur(6px); }
.chip.soon { background: rgba(245, 158, 11, .15); color: #fbbf24; border-color: rgba(245, 158, 11, .35); }
.chip.glass { background: rgba(0, 0, 0, .45); color: #fff; border-color: rgba(255, 255, 255, .2); backdrop-filter: blur(6px); }
:root[data-theme="light"] .chip.free { color: #15803d; }
:root[data-theme="light"] .chip.soon { color: #b45309; }

/* horizontal row (category rails) */
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: 82%; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; margin: 0 calc(-1 * var(--gutter)); padding-left: var(--gutter); padding-right: var(--gutter); scrollbar-width: none; }
.rail::-webkit-scrollbar { display: none; }
.rail > * { scroll-snap-align: start; }
@media (min-width: 640px) { .rail { grid-auto-columns: 46%; } }
@media (min-width: 1024px) { .rail { grid-auto-columns: calc((100% - 2 * 24px - 2 * var(--gutter)) / 3); gap: 24px; } }
.rail-title { font-size: 20px; font-weight: 700; margin: 36px 0 14px; display: flex; align-items: center; gap: 10px; }

/* ---------- how it works ---------- */
.steps { display: grid; gap: 16px; }
@media (min-width: 768px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.step { padding: 24px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.step .num { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--grad); color: #fff; font-weight: 800; margin-bottom: 16px; }
.step h3 { font-size: 19px; margin-bottom: 6px; }
.step p { color: var(--text-2); font-size: 15px; }

/* ---------- pricing ---------- */
.plans { display: grid; gap: 20px; max-width: 880px; margin: 0 auto; }
@media (min-width: 768px) { .plans { grid-template-columns: 1fr 1fr; gap: 24px; } .plans .plan.best { order: 2; } }
.plan { position: relative; display: flex; flex-direction: column; padding: 28px 24px; border-radius: 22px; background: var(--surface); border: 1px solid var(--line-2); }
.plan.best { background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--grad) border-box; border: 2px solid transparent; box-shadow: 0 30px 60px -30px rgba(139, 92, 246, .55); }
.plan .ribbon { position: absolute; top: -13px; left: 24px; background: var(--grad); color: #fff; font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px; letter-spacing: .03em; }
.plan h3 { font-size: 18px; font-weight: 700; color: var(--text-2); }
.price { display: flex; align-items: baseline; gap: 10px; margin: 14px 0 4px; flex-wrap: wrap; }
.price .now { font-size: 52px; font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.price .per { color: var(--text-2); font-weight: 500; }
.price .was { color: var(--text-3); text-decoration: line-through; font-size: 20px; font-weight: 600; }
.save { display: inline-block; margin-bottom: 18px; font-size: 13px; font-weight: 700; color: #4ade80; }
:root[data-theme="light"] .save { color: #15803d; }
.plan ul { list-style: none; padding: 0; margin: 4px 0 24px; display: grid; gap: 10px; }
.plan li { display: flex; gap: 10px; align-items: flex-start; color: var(--text-2); font-size: 15px; }
.plan li .material-symbols-rounded { color: var(--ok); font-size: 20px; }
.plan form { margin-top: auto; }
.plan-note { text-align: center; color: var(--text-3); font-size: 14px; margin-top: 20px; }
.trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 22px; margin-top: 22px; color: var(--text-3); font-size: 13px; }
.trust span { display: inline-flex; gap: 6px; align-items: center; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 0 20px; }
.faq summary { list-style: none; cursor: pointer; padding: 18px 0; font-weight: 600; font-size: 16px; display: flex; justify-content: space-between; gap: 16px; align-items: center; min-height: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 24px; font-weight: 400; color: var(--text-3); transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--text-2); padding: 0 0 18px; }

/* ---------- CTA band ---------- */
.cta-band { border-radius: 24px; padding: 40px 24px; text-align: center; background: radial-gradient(80% 120% at 0% 0%, rgba(59,130,246,.35), transparent 60%), radial-gradient(80% 120% at 100% 100%, rgba(139,92,246,.35), transparent 60%), var(--surface); border: 1px solid var(--line-2); }
.cta-band h2 { font-size: clamp(26px, 4vw, 42px); font-weight: 800; }
.cta-band p { color: var(--text-2); margin: 12px auto 24px; max-width: 560px; }
@media (min-width: 768px) { .cta-band { padding: 64px 40px; } }

/* ---------- series page ---------- */
.series-hero { position: relative; overflow: hidden; }
.series-hero .backdrop { position: absolute; inset: 0; z-index: -1; }
.series-hero .backdrop .art { filter: saturate(1.1); }
.series-hero .backdrop::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, var(--bg) 2%, rgba(7,9,15,.6) 50%, rgba(7,9,15,.35)), linear-gradient(to right, rgba(7,9,15,.85), transparent 70%); }
:root[data-theme="light"] .series-hero .backdrop::after { background: linear-gradient(to top, var(--bg) 2%, rgba(247,248,251,.7) 55%, rgba(247,248,251,.3)), linear-gradient(to right, rgba(247,248,251,.9), transparent 70%); }
.series-hero .container { padding-top: 64px; padding-bottom: 40px; position: relative; }
.series-hero h1 { font-size: clamp(34px, 7vw, 64px); font-weight: 800; letter-spacing: -.04em; margin: 12px 0; }
.series-hero .tagline { font-size: clamp(17px, 2.4vw, 20px); color: var(--text-2); max-width: 680px; }
.series-hero .facts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.series-hero .actions { display: grid; gap: 10px; margin-top: 26px; }
@media (min-width: 640px) { .series-hero .actions { display: flex; } .series-hero .container { padding-top: 120px; padding-bottom: 56px; } }
.series-desc { max-width: 760px; color: var(--text-2); white-space: pre-line; }
.crumbs { font-size: 14px; color: var(--text-3); display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.crumbs a:hover { color: var(--text); }

.tabs { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; border-bottom: 1px solid var(--line); margin-bottom: 24px; position: sticky; top: var(--header-h); background: var(--bg); z-index: 5; margin-left: calc(-1 * var(--gutter)); margin-right: calc(-1 * var(--gutter)); padding: 0 var(--gutter); }
.tabs::-webkit-scrollbar { display: none; }
.tab { flex: none; min-height: 48px; padding: 0 16px; border: 0; background: none; border-bottom: 2px solid transparent; color: var(--text-2); font-weight: 600; cursor: pointer; }
.tab[aria-selected="true"] { color: var(--text); border-bottom-color: var(--brand); }
.tab small { color: var(--text-3); font-weight: 500; margin-left: 6px; }
.season-panel[hidden] { display: none; }
.season-intro { color: var(--text-2); margin: -8px 0 20px; max-width: 760px; }

.ep-list { display: grid; gap: 12px; }
@media (min-width: 768px) { .ep-list { grid-template-columns: repeat(2, 1fr); gap: 20px; } }
@media (min-width: 1100px) { .ep-list { grid-template-columns: repeat(3, 1fr); } }
.ep { display: grid; grid-template-columns: 136px 1fr; gap: 14px; align-items: start; padding: 10px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); transition: border-color .2s ease, transform .2s ease; }
.ep:hover { border-color: var(--line-2); }
.ep .thumb { position: relative; aspect-ratio: 16 / 9; border-radius: 10px; overflow: hidden; background: var(--surface-2); }
.ep .thumb img { width: 100%; height: 100%; object-fit: cover; }
.ep .thumb .chip { position: absolute; left: 6px; top: 6px; font-size: 11px; padding: 2px 8px; }
.ep .thumb .dur { position: absolute; right: 6px; bottom: 6px; background: rgba(0,0,0,.7); color: #fff; font-size: 11px; font-weight: 600; padding: 2px 6px; border-radius: 6px; }
.ep .thumb .lock-ico { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(0,0,0,.35); color: #fff; }
.ep h4 { font-size: 15px; font-weight: 600; line-height: 1.3; }
.ep .code { font-size: 12px; font-weight: 700; color: var(--text-3); letter-spacing: .06em; margin-bottom: 4px; }
.ep p { font-size: 13px; color: var(--text-2); margin-top: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
@media (min-width: 768px) {
  .ep { grid-template-columns: 1fr; padding: 0; overflow: hidden; }
  .ep .thumb { border-radius: 0; }
  .ep .info { padding: 4px 16px 16px; }
  .ep h4 { font-size: 16px; }
  .ep:hover { transform: translateY(-3px); }
}

/* ---------- watch page ---------- */
.watch { padding-top: 0; }
.watch-grid { display: grid; gap: 24px; }
@media (min-width: 1100px) { .watch-grid { grid-template-columns: minmax(0, 1fr) 360px; gap: 32px; padding-top: 24px; } }
.player-wrap { position: relative; aspect-ratio: 16 / 9; background: #000; margin: 0 calc(-1 * var(--gutter)); overflow: hidden; }
@media (min-width: 640px) { .player-wrap { margin: 16px 0 0; border-radius: 18px; box-shadow: var(--shadow); } }
@media (min-width: 1100px) { .player-wrap { margin: 0; } }
.player-wrap iframe, .player-wrap #player { position: absolute; inset: 0; width: 100% !important; height: 100% !important; border: 0; }
.gate { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: 20px; color: #fff; }
.gate .bg { position: absolute; inset: 0; z-index: 0; }
.gate .bg .art, .gate .bg img { filter: blur(18px) brightness(.45); transform: scale(1.15); }
.gate-card { position: relative; z-index: 1; max-width: 440px; }
.gate-card .lock { width: 52px; height: 52px; border-radius: 999px; margin: 0 auto 12px; display: grid; place-items: center; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25); }
.gate-card h3 { font-size: clamp(18px, 3.4vw, 26px); font-weight: 800; }
.gate-card p { color: rgba(255,255,255,.8); font-size: clamp(13px, 2vw, 15px); margin: 8px 0 16px; }
.gate-card .btns { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 420px) { .gate-card p { display: none; } .gate-card .lock { width: 40px; height: 40px; margin-bottom: 8px; } }

.ep-head { margin-top: 20px; }
.ep-head .crumbs { margin-bottom: 8px; }
.ep-head h1 { font-size: clamp(22px, 3.6vw, 32px); font-weight: 800; }
.ep-head .row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; align-items: center; }
.ep-desc { color: var(--text-2); margin-top: 16px; white-space: pre-line; max-width: 820px; }
.prevnext { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.prevnext a { padding: 14px 16px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); min-height: 44px; }
.prevnext a:hover { border-color: var(--line-2); }
.prevnext small { display: block; font-size: 12px; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.prevnext span { font-weight: 600; font-size: 14px; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.prevnext .next { text-align: right; grid-column: 2; }
.side { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; align-self: start; }
@media (min-width: 1100px) { .side { position: sticky; top: calc(var(--header-h) + 24px); max-height: calc(100vh - var(--header-h) - 48px); display: flex; flex-direction: column; } }
.side-head { padding: 16px 18px; border-bottom: 1px solid var(--line); }
.side-head b { display: block; }
.side-head small { color: var(--text-3); }
.side-list { overflow-y: auto; }
.side-item { display: grid; grid-template-columns: 112px 1fr; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); align-items: center; }
.side-item:hover { background: var(--surface-2); }
.side-item.current { background: linear-gradient(90deg, rgba(59,130,246,.18), transparent); box-shadow: inset 3px 0 0 var(--brand); }
.side-item .thumb { position: relative; aspect-ratio: 16 / 9; border-radius: 8px; overflow: hidden; background: var(--surface-2); }
.side-item .thumb img { width: 100%; height: 100%; object-fit: cover; }
.side-item .thumb .material-symbols-rounded { position: absolute; inset: 0; display: grid; place-items: center; color: #fff; background: rgba(0,0,0,.35); font-size: 18px; }
.side-item .t { font-size: 14px; font-weight: 600; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.side-item .c { font-size: 12px; color: var(--text-3); font-weight: 600; }
.pending { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; color: #fff; padding: 20px; }
.pending .material-symbols-rounded { font-size: 40px; opacity: .7; }

/* sticky mobile unlock bar */
.unlock-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: var(--glass); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-top: 1px solid var(--line-2); padding: 10px max(var(--gutter), env(safe-area-inset-left)) max(10px, env(safe-area-inset-bottom)); display: flex; align-items: center; gap: 12px; }
.unlock-bar .txt { font-size: 14px; line-height: 1.3; }
.unlock-bar .txt b { display: block; }
.unlock-bar .btn { margin-left: auto; }
body.has-unlock-bar { padding-bottom: 80px; }
@media (min-width: 1024px) { .unlock-bar { display: none; } body.has-unlock-bar { padding-bottom: 0; } }

/* ---------- browse page ---------- */
.filters { display: grid; gap: 10px; margin-bottom: 28px; }
@media (min-width: 768px) { .filters { grid-template-columns: 1fr auto auto auto; } }
.input, select.input { width: 100%; min-height: 48px; padding: 0 16px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--surface); color: var(--text); font: inherit; font-size: 16px; }
.input:focus { outline: 2px solid var(--brand); outline-offset: 1px; border-color: transparent; }
.empty { text-align: center; padding: 64px 16px; color: var(--text-2); }
.pager { display: flex; justify-content: center; gap: 8px; margin-top: 32px; }

/* ---------- auth & account ---------- */
.auth { min-height: calc(100vh - var(--header-h)); display: grid; place-items: center; padding: 40px 0 64px; position: relative; isolation: isolate; }
.auth::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(50% 40% at 50% 0%, rgba(59,130,246,.22), transparent 70%); }
.auth-card { width: 100%; max-width: 440px; background: var(--surface); border: 1px solid var(--line-2); border-radius: 22px; padding: 28px 22px; box-shadow: var(--shadow); }
@media (min-width: 640px) { .auth-card { padding: 40px; } }
.auth-card h1 { font-size: 28px; font-weight: 800; }
.auth-card .sub { color: var(--text-2); margin: 6px 0 24px; }
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 14px; font-weight: 600; }
.field input { width: 100%; min-height: 50px; padding: 0 16px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--bg-2); color: var(--text); font: inherit; font-size: 16px; }
.field input:focus { outline: 2px solid var(--brand); outline-offset: 1px; border-color: transparent; }
.field .err, .errorlist { color: #f87171; font-size: 13px; list-style: none; padding: 0; margin: 4px 0 0; }
.field .help { color: var(--text-3); font-size: 13px; }
.auth-foot { text-align: center; margin-top: 18px; color: var(--text-2); font-size: 15px; }
.auth-foot a { color: var(--brand); font-weight: 600; }
.form-err { background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.3); color: #fca5a5; padding: 10px 14px; border-radius: 10px; font-size: 14px; margin-bottom: 16px; }
:root[data-theme="light"] .form-err { color: #b91c1c; }

.account-grid { display: grid; gap: 20px; }
@media (min-width: 900px) { .account-grid { grid-template-columns: 1.4fr 1fr; } }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 24px; }
.panel h2 { font-size: 18px; font-weight: 700; margin-bottom: 14px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 10px 20px; font-size: 15px; }
.kv dt { color: var(--text-3); }
.kv dd { margin: 0; font-weight: 600; }
.status { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 13px; padding: 4px 12px; border-radius: 999px; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 999px; background: currentColor; }
.status.on { background: rgba(34,197,94,.14); color: #4ade80; }
.status.warn { background: rgba(245,158,11,.14); color: #fbbf24; }
.status.off { background: var(--surface-2); color: var(--text-2); }
:root[data-theme="light"] .status.on { color: #15803d; }
:root[data-theme="light"] .status.warn { color: #b45309; }
.panel .btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }

/* ---------- legal ---------- */
.prose { max-width: 760px; margin: 0 auto; color: var(--text-2); }
.prose h1 { color: var(--text); font-size: clamp(30px, 5vw, 44px); font-weight: 800; margin-bottom: 8px; }
.prose h2 { color: var(--text); font-size: 20px; margin: 32px 0 10px; }
.prose p, .prose ul { margin: 0 0 14px; }
.prose a { color: var(--brand); }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 48px 0 max(32px, env(safe-area-inset-bottom)); margin-top: 40px; background: var(--bg-2); }
.foot-grid { display: grid; gap: 28px; grid-template-columns: 1fr 1fr; }
.foot-grid .about { grid-column: 1 / -1; }
@media (min-width: 900px) { .foot-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } .foot-grid .about { grid-column: auto; } }
.foot-grid h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); margin-bottom: 12px; }
.foot-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.foot-grid a { color: var(--text-2); font-size: 15px; }
.foot-grid a:hover { color: var(--text); }
.foot-grid .about p { color: var(--text-2); font-size: 15px; margin-top: 12px; max-width: 360px; }
.foot-bottom { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; color: var(--text-3); font-size: 14px; }

.reveal { opacity: 0; transform: translateY(12px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } .reveal { opacity: 1; transform: none; } }