:root {
  --bg: #ffffff; --bg-2: #f4f4f5; --bg-3: #e8e8ea; --fg: #111; --fg-2: #555; --fg-3: #888;
  --line: #e2e2e4; --accent: #ff6600; --accent-fg: #fff; --link: #0b57d0; --ok: #1a7f37;
  --card-r: 12px; --gutter: 16px; --maxw: 1360px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f0f10; --bg-2: #1b1b1e; --bg-3: #27272b; --fg: #f1f1f1; --fg-2: #b3b3b8; --fg-3: #85858c;
    --line: #2c2c31; --link: #8ab4f8; --ok: #57d37a; }
}
:root[data-theme="light"] { --bg: #ffffff; --bg-2: #f4f4f5; --bg-3: #e8e8ea; --fg: #111; --fg-2: #555; --fg-3: #888; --line: #e2e2e4; --link: #0b57d0; --ok: #1a7f37; }
:root[data-theme="dark"] { --bg: #0f0f10; --bg-2: #1b1b1e; --bg-3: #27272b; --fg: #f1f1f1; --fg-2: #b3b3b8; --fg-3: #85858c; --line: #2c2c31; --link: #8ab4f8; --ok: #57d37a; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--fg); line-height: 1.45; overflow-x: hidden; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }
.skip { position: absolute; left: -999px; top: 0; background: var(--accent); color: #fff; padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }

/* header */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 8px var(--gutter); background: var(--bg); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; color: var(--fg); font-size: 18px; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.logo { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: var(--accent); color: #fff; font-size: 14px; }
.search { flex: 1 1 260px; display: flex; max-width: 640px; }
.search input { flex: 1; min-width: 0; padding: 8px 12px; border: 1px solid var(--line); border-right: 0; border-radius: 20px 0 0 20px; background: var(--bg-2); color: var(--fg); font-size: 15px; }
.search input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.search button { padding: 0 16px; border: 1px solid var(--line); border-radius: 0 20px 20px 0; background: var(--bg-3); color: var(--fg); font-size: 18px; }
.nav { display: flex; gap: 2px; align-items: center; overflow-x: auto; scrollbar-width: none; flex: 1 1 100%; }
.nav::-webkit-scrollbar { display: none; }
.nav a { color: var(--fg-2); padding: 6px 10px; border-radius: 8px; white-space: nowrap; font-size: 14px; }
.nav a.active, .nav a:hover { background: var(--bg-2); color: var(--fg); text-decoration: none; }
.lang { margin-left: auto; border: 1px solid var(--line); background: var(--bg-2); color: var(--fg); border-radius: 8px; padding: 4px 10px; font-size: 13px; }
@media (min-width: 900px) { .nav { flex: 0 1 auto; margin-left: auto; } .top { flex-wrap: nowrap; } }

/* layout */
.app { max-width: var(--maxw); margin: 0 auto; padding: 16px var(--gutter) 40px; min-height: 60vh; }
.loading, .empty { color: var(--fg-3); padding: 40px 0; text-align: center; }
h1 { font-size: 22px; margin: 8px 0 12px; }
h2 { font-size: 18px; margin: 24px 0 10px; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
h2 .more { font-size: 14px; font-weight: normal; }
.muted { color: var(--fg-3); font-size: 13px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px 12px; }
@media (min-width: 560px) { .grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px 14px; } }
.card { position: relative; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.card .info { min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.thumb { position: relative; aspect-ratio: 16 / 9; border-radius: var(--card-r); overflow: hidden; background: var(--bg-3); display: block; }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb .badge { position: absolute; right: 6px; bottom: 6px; background: rgba(0,0,0,.75); color: #fff; font-size: 11px; padding: 2px 6px; border-radius: 4px; }
.thumb .watched { position: absolute; left: 6px; top: 6px; background: rgba(0,0,0,.65); color: #fff; font-size: 11px; padding: 2px 6px; border-radius: 4px; }
.card .title { font-size: 14px; font-weight: 600; color: var(--fg); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.3; }
.card .meta { font-size: 12px; color: var(--fg-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .meta b { color: var(--fg-2); font-weight: 500; }
.card .quick { position: absolute; top: 6px; right: 6px; display: flex; gap: 4px; opacity: 0; transition: opacity .15s; }
.card:hover .quick, .card:focus-within .quick { opacity: 1; }
@media (hover: none) { .card .quick { opacity: 1; } }
.quick button { border: 0; border-radius: 6px; background: rgba(0,0,0,.7); color: #fff; width: 28px; height: 28px; font-size: 14px; padding: 0; }
.quick button.on { background: var(--accent); }

/* chips, buttons */
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0 14px; }
.chip { display: inline-block; padding: 5px 12px; border-radius: 16px; background: var(--bg-2); color: var(--fg); font-size: 13px; border: 1px solid transparent; }
.chip:hover { text-decoration: none; background: var(--bg-3); }
.chip.on { background: var(--fg); color: var(--bg); }
.chip small { color: inherit; opacity: .6; margin-left: 4px; }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 18px; border: 1px solid var(--line); background: var(--bg-2); color: var(--fg); font-size: 14px; }
.btn:hover { background: var(--bg-3); text-decoration: none; }
.btn.on { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.btn.primary { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.btn.small { padding: 4px 10px; font-size: 13px; }
.btn.danger { color: #c0392b; }
select, input[type="text"], input[type="search"] { font: inherit; padding: 7px 10px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg-2); color: var(--fg); }

/* filters */
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 6px 0 14px; }
.filters label { font-size: 13px; color: var(--fg-2); display: inline-flex; gap: 6px; align-items: center; }
.pager { display: flex; justify-content: center; align-items: center; gap: 12px; margin: 24px 0; }

/* categories */
.areas { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.area { background: var(--bg-2); border-radius: var(--card-r); padding: 14px 16px; }
.area h3 { margin: 0 0 8px; font-size: 16px; }
.area ul { list-style: none; margin: 0; padding: 0; }
.area li { display: flex; justify-content: space-between; gap: 8px; font-size: 14px; padding: 3px 0; }
.area li span { color: var(--fg-3); font-size: 12px; }

/* watch */
.watch { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 1000px) { .watch { grid-template-columns: minmax(0, 1fr) 340px; } }
.player { position: relative; aspect-ratio: 16 / 9; background: #000; border-radius: var(--card-r); overflow: hidden; }
.player iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.player .poster { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; padding: 0; background: #000; cursor: pointer; }
.player .poster img { width: 100%; height: 100%; object-fit: cover; opacity: .85; }
.player .poster .play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 68px; height: 48px; border-radius: 12px; background: var(--accent); display: grid; place-items: center; color: #fff; font-size: 22px; }
.player .poster .hint { position: absolute; left: 0; right: 0; bottom: 10px; text-align: center; color: #fff; font-size: 12px; text-shadow: 0 1px 2px #000; }
.watch h1 { font-size: 20px; margin: 12px 0 4px; }
.watch .sub { color: var(--fg-2); font-size: 14px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.box { background: var(--bg-2); border-radius: var(--card-r); padding: 14px 16px; margin: 12px 0; }
.box h3 { margin: 0 0 8px; font-size: 15px; }
.box p { margin: 6px 0; font-size: 15px; }
blockquote { margin: 8px 0; padding: 8px 12px; border-left: 3px solid var(--accent); background: var(--bg); border-radius: 0 8px 8px 0; font-size: 14px; }
.mentions { list-style: none; padding: 0; margin: 0; }
.mentions li { padding: 8px 0; border-top: 1px solid var(--line); font-size: 14px; }
.mentions li:first-child { border-top: 0; }
.stance { display: inline-block; font-size: 11px; padding: 1px 6px; border-radius: 4px; background: var(--bg-3); color: var(--fg-2); margin-right: 6px; }
.stance.strong_rec { background: var(--accent); color: #fff; }
.stance.rec { background: var(--ok); color: #fff; }
.side .list { display: flex; flex-direction: column; gap: 10px; }
.side .card { flex-direction: row; gap: 10px; }
.side .card .thumb { flex: 0 0 150px; }
.side .card .info { flex: 1 1 auto; }
.watch > * { min-width: 0; }
.card .meta { min-width: 0; }
.watch .sub, .box, .mentions li { overflow-wrap: anywhere; }
.side .card .title { font-size: 13px; }
.stats { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--fg-2); }
.stats b { display: block; font-size: 18px; color: var(--fg); }

/* lists / playlists */
.pl-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.pl-item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; background: var(--bg-2); border-radius: 10px; }
.pl-item .thumb { flex: 0 0 120px; }
.pl-item .title { flex: 1; min-width: 0; font-size: 14px; font-weight: 600; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pl-item .ops { display: flex; gap: 4px; }
.pl-item .ops button { border: 1px solid var(--line); background: var(--bg); color: var(--fg); border-radius: 6px; width: 30px; height: 30px; padding: 0; }
.pl-card { background: var(--bg-2); border-radius: var(--card-r); padding: 14px 16px; display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.pl-card a.name { font-size: 16px; font-weight: 600; color: var(--fg); }

/* modal */
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { background: var(--bg); color: var(--fg); border-radius: 14px; padding: 18px; width: min(520px, 100%); max-height: 90vh; overflow: auto; }
.modal h3 { margin: 0 0 12px; }
.modal .opt { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line); }
.modal .opt:first-of-type { border-top: 0; }
.kbd { display: inline-block; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; padding: 1px 6px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; background: var(--bg-2); }
.shortcuts td { padding: 4px 10px 4px 0; font-size: 14px; }

/* settings / about */
.settings .box label { display: flex; align-items: center; gap: 10px; padding: 6px 0; font-size: 15px; }
.about { max-width: 760px; }
.about p, .about li { font-size: 15px; }
.foot { border-top: 1px solid var(--line); padding: 20px var(--gutter) 30px; color: var(--fg-3); font-size: 12px; max-width: var(--maxw); margin: 0 auto; }
.foot p { margin: 6px 0; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--fg); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: 14px; z-index: 60; box-shadow: 0 4px 20px rgba(0,0,0,.3); }