/* ============ 看番编年史 · styles ============ */
@font-face {
  font-family: "AC Display";
  src: url("/fonts/display.woff2") format("woff2");
  font-display: swap;
}
@font-face {
  font-family: "AC Latin";
  src: url("/fonts/quicksand.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}

:root {
  --font-ui: "AC Latin", -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans SC", "MiSans",
    "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-display: "AC Display", "AC Latin", "PingFang SC", "Microsoft YaHei", sans-serif;

  --pink: #ff6fae;
  --pink-2: #ff9cc8;
  --lav: #9b7bff;
  --sky: #58b8ff;
  --mint: #3fd3b2;
  --gold: #ffb03f;
  --coral: #ff7d6b;

  --bg-a: #fff4f9;
  --bg-b: #f4f0ff;
  --bg-c: #ebf6ff;
  --ink: #2c2142;
  --ink-2: #6a5d82;
  --ink-3: #a497b8;
  --line: rgba(124, 92, 170, .14);
  --surface: rgba(255, 255, 255, .7);
  --surface-2: rgba(255, 255, 255, .88);
  --surface-solid: #fff;
  --glass-border: rgba(255, 255, 255, .85);
  --shadow-1: 0 1px 2px rgba(92, 52, 128, .06), 0 6px 18px -6px rgba(140, 74, 160, .18);
  --shadow-2: 0 2px 6px rgba(92, 52, 128, .08), 0 22px 44px -16px rgba(160, 70, 150, .34);
  --ring: 0 0 0 3px rgba(255, 111, 174, .35);
  --c-backlog: #7c6cf0;
  --c-seasonal: #f0559b;

  --radius: 16px;
  --radius-sm: 10px;
  --topbar-h: 64px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --spring: cubic-bezier(.34, 1.56, .64, 1);
  color-scheme: light;
}

[data-theme="dark"] {
  --bg-a: #120e24;
  --bg-b: #181331;
  --bg-c: #0e1a30;
  --ink: #f4effd;
  --ink-2: #b9aed0;
  --ink-3: #7d7398;
  --line: rgba(196, 170, 255, .14);
  --surface: rgba(34, 27, 60, .62);
  --surface-2: rgba(40, 32, 70, .9);
  --surface-solid: #221b3c;
  --glass-border: rgba(196, 170, 255, .16);
  --shadow-1: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 22px -8px rgba(0, 0, 0, .5);
  --shadow-2: 0 2px 8px rgba(0, 0, 0, .35), 0 26px 50px -18px rgba(120, 60, 220, .45);
  --c-backlog: #8f7ff7;
  --c-seasonal: #e8579a;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--topbar-h) + 80px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-ui);
  color: var(--ink);
  line-height: 1.6;
  background:
    radial-gradient(1200px 700px at 8% -10%, color-mix(in srgb, var(--pink) 18%, transparent), transparent 60%),
    radial-gradient(900px 600px at 100% 10%, color-mix(in srgb, var(--sky) 16%, transparent), transparent 60%),
    radial-gradient(900px 700px at 50% 110%, color-mix(in srgb, var(--lav) 16%, transparent), transparent 60%),
    linear-gradient(160deg, var(--bg-a), var(--bg-b) 45%, var(--bg-c));
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body::before { /* 网点纸 */
  content: "";
  position: fixed; inset: 0;
  background-image: radial-gradient(color-mix(in srgb, var(--lav) 22%, transparent) 1px, transparent 1.4px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.5), transparent 70%);
  pointer-events: none;
  z-index: -1;
}
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }
::selection { background: color-mix(in srgb, var(--pink) 35%, transparent); }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: 8px; }
svg { width: 1em; height: 1em; flex: none; }

#petals { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 50; }

/* 夜间星空 */
.sky { position: fixed; inset: 0; pointer-events: none; z-index: -1; opacity: 0; transition: opacity .8s; }
[data-theme="dark"] .sky { opacity: 1; }
.sky i {
  position: absolute; inset: -50%;
  background-image:
    radial-gradient(1.2px 1.2px at 20px 30px, #fff, transparent),
    radial-gradient(1px 1px at 120px 80px, #ffe3f1, transparent),
    radial-gradient(1.4px 1.4px at 200px 160px, #dcd3ff, transparent),
    radial-gradient(1px 1px at 300px 40px, #fff, transparent),
    radial-gradient(1.2px 1.2px at 340px 260px, #bfe4ff, transparent);
  background-size: 380px 300px;
  animation: twinkle 6s ease-in-out infinite alternate;
}
.sky i:nth-child(2) { background-size: 520px 410px; animation-delay: -2s; opacity: .7; }
.sky i:nth-child(3) { background-size: 690px 560px; animation-delay: -4s; opacity: .5; }
@keyframes twinkle { from { opacity: .25; } to { opacity: 1; } }

/* ============ 顶栏 ============ */
.topbar {
  position: sticky; top: 0; z-index: 40;
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 18px;
  padding: 0 clamp(14px, 3vw, 32px);
  background: color-mix(in srgb, var(--surface-2) 90%, transparent);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s;
}
.topbar.scrolled { box-shadow: 0 8px 30px -18px rgba(120, 60, 160, .45); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.brand-mark { width: 30px; height: 30px; color: var(--pink); filter: drop-shadow(0 3px 6px rgba(255, 111, 174, .45)); animation: spin 18s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.brand-name { font-family: var(--font-display); font-size: 22px; letter-spacing: .06em; background: linear-gradient(90deg, var(--pink), var(--lav)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stage-nav { display: flex; gap: 4px; margin: 0 auto; overflow-x: auto; scrollbar-width: none; }
.stage-nav::-webkit-scrollbar { display: none; }
.stage-nav a {
  position: relative;
  padding: 6px 14px; border-radius: 999px;
  font-size: 14px; font-weight: 600; text-decoration: none; color: var(--ink-2); white-space: nowrap;
  transition: color .2s, background .2s;
}
.stage-nav a:hover { color: var(--ink); background: color-mix(in srgb, var(--accent, var(--pink)) 12%, transparent); }
.stage-nav a.active { color: #fff; background: var(--accent, var(--pink)); box-shadow: 0 4px 14px -4px var(--accent, var(--pink)); }
.top-actions { display: flex; gap: 6px; flex: none; }
.icon-btn {
  width: 40px; height: 40px; display: grid; place-items: center;
  border-radius: 12px; border: 1px solid var(--line);
  background: var(--surface); color: var(--ink-2);
  transition: transform .2s var(--spring), color .2s, background .2s;
}
.icon-btn svg { width: 20px; height: 20px; }
.icon-btn:hover { color: var(--pink); transform: translateY(-1px) rotate(-6deg); }
.icon-btn.on { color: #fff; background: linear-gradient(135deg, var(--pink), var(--lav)); border-color: transparent; }
.i-moon { display: none; }
[data-theme="dark"] .i-sun { display: none; }
[data-theme="dark"] .i-moon { display: block; }

/* ============ Hero ============ */
main { display: block; }
.hero {
  max-width: 1280px; margin: 0 auto;
  padding: clamp(36px, 7vw, 84px) clamp(18px, 4vw, 40px) 30px;
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 28px; align-items: center;
}
.hero-kicker { display: flex; align-items: center; gap: 10px; margin: 0 0 12px; font-weight: 700; font-size: 13px; letter-spacing: .32em; color: var(--ink-3); }
.hero-kicker .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--pink); box-shadow: 0 0 0 4px color-mix(in srgb, var(--pink) 22%, transparent); }
.hero-title { margin: 0; font-family: var(--font-display); font-weight: 400; line-height: 1.02; font-size: clamp(56px, 10vw, 118px); letter-spacing: .02em; }
.hero-title span { display: inline-block; }
.hero-title .t1 { color: var(--ink); text-shadow: 4px 4px 0 color-mix(in srgb, var(--pink) 40%, transparent); }
.hero-title .t2 {
  background: linear-gradient(100deg, var(--pink) 10%, var(--lav) 55%, var(--sky));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(4px 4px 0 color-mix(in srgb, var(--lav) 22%, transparent));
}
.hero-lead { margin: 22px 0 28px; font-size: clamp(15px, 1.6vw, 17px); color: var(--ink-2); max-width: 36em; }
.hero-lead b { font-weight: 700; padding: 1px 8px; border-radius: 6px; color: #fff; font-size: .92em; }
.k-backlog { background: linear-gradient(135deg, var(--lav), var(--sky)); }
.k-seasonal { background: linear-gradient(135deg, var(--pink), var(--coral)); }

.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 0; max-width: 620px; }
.stat {
  position: relative; overflow: hidden;
  padding: 14px 16px 12px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-1);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.stat::after { content: ""; position: absolute; right: -14px; top: -14px; width: 48px; height: 48px; border-radius: 50%; background: var(--c); opacity: .18; }
.stat dt { font-size: 12px; color: var(--ink-3); font-weight: 600; letter-spacing: .08em; }
.stat dd { margin: 2px 0 0; font-family: "AC Latin", sans-serif; font-weight: 700; font-size: 30px; line-height: 1.1; color: var(--c); }
.stat dd small { font-size: 13px; font-weight: 600; color: var(--ink-2); margin-left: 3px; font-family: var(--font-ui); }

.hero-art { position: relative; height: clamp(320px, 38vw, 460px); perspective: 1200px; }
.hero-art .fan {
  position: absolute; left: 50%; top: 50%;
  width: clamp(120px, 13vw, 168px); aspect-ratio: 5 / 7;
  border-radius: 14px; overflow: hidden;
  background: var(--surface-solid);
  box-shadow: var(--shadow-2), 0 0 0 4px var(--surface-2);
  transform: translate(-50%, -50%) translate(var(--x), var(--y)) rotate(var(--r));
  animation: float 7s ease-in-out infinite;
  animation-delay: var(--d);
  transition: transform .5s var(--spring);
  pointer-events: auto; cursor: pointer;
}
.hero-art .fan img { width: 100%; height: 100%; object-fit: cover; }
.hero-art .fan:hover { z-index: 10; transform: translate(-50%, -50%) translate(var(--x), calc(var(--y) - 14px)) rotate(0deg) scale(1.08); animation-play-state: paused; }
@keyframes float {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -12px; }
}
.hero-art::before {
  content: ""; position: absolute; inset: 8% 6%; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--pink) 30%, transparent), transparent);
  filter: blur(20px);
}
.sparkle { position: absolute; width: 22px; height: 22px; color: var(--gold); animation: pop 2.6s ease-in-out infinite; z-index: 12; pointer-events: none; }
@keyframes pop { 0%, 100% { transform: scale(.4) rotate(0); opacity: 0; } 50% { transform: scale(1) rotate(45deg); opacity: 1; } }

/* ============ 工具栏 ============ */
.toolbar-wrap { position: sticky; top: calc(var(--topbar-h) + 10px); z-index: 30; max-width: 1280px; margin: 0 auto; padding: 0 clamp(14px, 4vw, 40px); pointer-events: none; }
.toolbar {
  pointer-events: auto;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  padding: 10px; border-radius: 18px;
  background: color-mix(in srgb, var(--surface-2) 82%, transparent);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-1);
  backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3);
}
.search { flex: 1 1 260px; display: flex; align-items: center; gap: 8px; height: 40px; padding: 0 12px; border-radius: 12px; background: color-mix(in srgb, var(--surface-solid) 70%, transparent); border: 1px solid var(--line); transition: box-shadow .2s, border-color .2s; }
.search:focus-within { border-color: color-mix(in srgb, var(--pink) 60%, transparent); box-shadow: var(--ring); }
.search svg { width: 18px; height: 18px; color: var(--ink-3); }
.search input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; font-size: 15px; }
.search input::placeholder { color: var(--ink-3); }
.search:focus-within kbd { display: none; }
.search kbd { font-family: "AC Latin", monospace; font-size: 12px; padding: 1px 7px; border-radius: 6px; border: 1px solid var(--line); color: var(--ink-3); }
.seg { position: relative; display: inline-flex; padding: 3px; border-radius: 12px; background: color-mix(in srgb, var(--lav) 10%, transparent); border: 1px solid var(--line); }
.seg button { position: relative; z-index: 1; height: 32px; padding: 0 14px; border: 0; border-radius: 9px; background: transparent; font-size: 14px; font-weight: 700; color: var(--ink-2); transition: color .2s; }
.seg button[aria-checked="true"] { color: #fff; background: linear-gradient(135deg, var(--pink), var(--lav)); box-shadow: 0 4px 12px -4px var(--pink); }
.seg button[data-kind="backlog"][aria-checked="true"] { background: linear-gradient(135deg, var(--lav), var(--sky)); box-shadow: 0 4px 12px -4px var(--lav); }
.seg button[data-kind="seasonal"][aria-checked="true"] { background: linear-gradient(135deg, var(--pink), var(--coral)); }
.chip-toggle { height: 38px; display: inline-flex; align-items: center; gap: 6px; padding: 0 14px; border-radius: 12px; border: 1px dashed color-mix(in srgb, var(--gold) 70%, transparent); background: transparent; font-weight: 700; font-size: 14px; color: var(--ink-2); transition: all .2s; }
.chip-toggle .q, .q-mini { display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; background: var(--gold); color: #fff; font-size: 12px; font-weight: 800; font-family: "AC Latin", sans-serif; }
.q-mini { width: 15px; height: 15px; font-size: 10px; vertical-align: 1px; }
.chip-toggle[aria-pressed="true"] { border-style: solid; background: color-mix(in srgb, var(--gold) 18%, transparent); color: var(--ink); }
.result-count { margin-left: auto; padding-right: 6px; font-size: 13px; color: var(--ink-3); font-weight: 600; white-space: nowrap; }

/* ============ 主体布局 ============ */
.layout { max-width: 1280px; margin: 0 auto; padding: 26px clamp(14px, 4vw, 40px) 40px; display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 34px; }
.rail { position: sticky; top: calc(var(--topbar-h) + 96px); align-self: start; max-height: calc(100vh - var(--topbar-h) - 120px); overflow-y: auto; scrollbar-width: none; padding: 6px 0 6px 2px; }
.rail::-webkit-scrollbar { display: none; }
.rail-stage { margin: 14px 0 6px; font-size: 12px; font-weight: 800; letter-spacing: .2em; color: var(--accent); display: flex; align-items: center; gap: 6px; }
.rail-stage:first-child { margin-top: 0; }
.rail-stage::before { content: ""; width: 8px; height: 8px; border-radius: 3px; background: var(--accent); transform: rotate(45deg); }
.rail a { position: relative; display: flex; align-items: baseline; gap: 8px; padding: 5px 10px 5px 16px; border-radius: 10px; text-decoration: none; color: var(--ink-3); font-weight: 700; font-family: "AC Latin", sans-serif; font-size: 15px; transition: all .2s; }
.rail a::before { content: ""; position: absolute; left: 4px; top: 50%; width: 4px; height: 4px; margin-top: -2px; border-radius: 50%; background: currentColor; transition: all .25s var(--spring); }
.rail a small { font-family: var(--font-ui); font-size: 12px; font-weight: 600; opacity: .8; }
.rail a:hover { color: var(--ink); }
.rail a.active { color: var(--ink); background: color-mix(in srgb, var(--accent) 14%, transparent); }
.rail a.active::before { left: 2px; width: 8px; height: 8px; margin-top: -4px; background: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.rail a.empty { opacity: .45; }

/* ============ 章节 ============ */
.stage { --accent: var(--pink); margin-bottom: 26px; }
.stage[data-stage="小学"] { --accent: #34b9e8; }
.stage[data-stage="初中"] { --accent: #ff6fae; }
.stage[data-stage="高中"] { --accent: #9b7bff; }
.stage[data-stage="大学"] { --accent: #ff9a3c; }
.stage[data-stage="毕业后"] { --accent: #22c3a6; }
.stage[data-stage="更早"] { --accent: #8f8aa8; }

.stage-head { position: relative; display: flex; align-items: flex-end; gap: 16px; margin: 0 0 8px; padding: 22px 26px; border-radius: 22px; overflow: hidden; color: #fff; background: linear-gradient(120deg, var(--accent), color-mix(in srgb, var(--accent) 55%, var(--lav))); box-shadow: 0 18px 40px -22px var(--accent); }
.stage-head::before { /* 斜纹 */
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(-45deg, rgba(255,255,255,.12) 0 10px, transparent 10px 22px);
  mask-image: linear-gradient(90deg, transparent 30%, #000);
}
.stage-head::after { content: ""; position: absolute; right: -40px; bottom: -70px; width: 220px; height: 220px; border-radius: 50%; border: 26px solid rgba(255,255,255,.14); }
.stage-no { position: relative; font-family: "AC Latin", sans-serif; font-weight: 700; font-size: 13px; letter-spacing: .3em; opacity: .85; writing-mode: vertical-rl; transform: rotate(180deg); }
.stage-title { position: relative; margin: 0; font-family: var(--font-display); font-weight: 400; font-size: clamp(32px, 4vw, 44px); line-height: 1; letter-spacing: .08em; text-shadow: 3px 3px 0 rgba(0,0,0,.08); }
.stage-meta { position: relative; margin-left: auto; text-align: right; font-size: 13px; line-height: 1.5; opacity: .95; font-weight: 600; }
.stage-meta b { display: block; font-family: "AC Latin", sans-serif; font-size: 26px; line-height: 1; }

.year { position: relative; padding: 26px 0 8px 26px; }
.year::before { content: ""; position: absolute; left: 7px; top: 0; bottom: 0; width: 2px; background: linear-gradient(var(--accent), color-mix(in srgb, var(--accent) 20%, transparent)); opacity: .55; }
.year:last-child::before { bottom: 40px; }
.year-head { position: relative; display: flex; align-items: center; flex-wrap: wrap; gap: 4px 12px; margin-bottom: 16px; }
.year-head::before { content: ""; position: absolute; left: -26px; top: 50%; width: 16px; height: 16px; margin-top: -8px; border-radius: 50%; background: var(--surface-solid); border: 4px solid var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent); }
.year-num { font-family: "AC Latin", sans-serif; font-weight: 700; font-size: clamp(34px, 4vw, 46px); line-height: 1; letter-spacing: .02em; color: transparent; -webkit-text-stroke: 1.6px var(--accent); position: relative; }
.year-num::after { content: attr(data-y); position: absolute; left: 3px; top: 3px; z-index: -1; color: color-mix(in srgb, var(--accent) 20%, transparent); -webkit-text-stroke: 0; }
.grade { font-family: var(--font-display); font-size: 20px; padding: 2px 12px 3px; border-radius: 10px; color: #fff; background: var(--accent); transform: rotate(-3deg); box-shadow: 2px 3px 0 color-mix(in srgb, var(--accent) 35%, transparent); }
.year-count { font-size: 13px; color: var(--ink-3); font-weight: 600; }
.year-count b { color: var(--ink-2); font-family: "AC Latin", sans-serif; font-size: 15px; }
.year-split { display: inline-flex; gap: 6px; }
.year-split span { font-size: 12px; padding: 1px 8px; border-radius: 999px; font-weight: 700; color: #fff; }

/* ============ 卡片 ============ */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(156px, 1fr)); gap: 26px 18px; }
.card { position: relative; display: flex; flex-direction: column; gap: 8px; text-align: left; padding: 0; border: 0; background: none; color: inherit; opacity: 0; transform: translateY(18px) scale(.98); transition: opacity .6s var(--ease), transform .6s var(--ease); transition-delay: var(--stagger, 0ms); }
.card.in { opacity: 1; transform: none; }
.cover { position: relative; aspect-ratio: 5 / 7; border-radius: var(--radius); overflow: hidden; background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 22%, var(--surface-solid)), var(--surface-solid)); box-shadow: var(--shadow-1); transition: transform .45s var(--spring), box-shadow .45s var(--ease); isolation: isolate; }
.cover img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease), opacity .5s; opacity: 0; }
.cover img.ok { opacity: 1; }
.cover::before { content: ""; position: absolute; inset: 0; z-index: 2; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255,255,255,.25); pointer-events: none; }
.cover::after { /* 高光扫过 */
  content: ""; position: absolute; inset: -40% -60%; z-index: 3; pointer-events: none;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,.55) 50%, transparent 60%);
  transform: translateX(-60%); transition: transform .8s var(--ease);
}
.cover .shade { position: absolute; inset: auto 0 0 0; height: 46%; z-index: 1; background: linear-gradient(transparent, rgba(20, 8, 40, .72)); }
.card:hover .cover, .card:focus-visible .cover { transform: translateY(-6px) rotate(-1.2deg); box-shadow: var(--shadow-2), 0 0 0 3px color-mix(in srgb, var(--accent) 70%, transparent); }
.card:hover .cover img { transform: scale(1.06); }
.card:hover .cover::after { transform: translateX(60%); }
.card:focus-visible { box-shadow: none; }

.badges { position: absolute; left: 8px; top: 8px; right: 8px; z-index: 4; display: flex; flex-wrap: wrap; gap: 4px; }
.badge { font-size: 11px; font-weight: 800; line-height: 1; padding: 4px 7px; border-radius: 6px; color: #fff; background: rgba(28, 16, 48, .55); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); letter-spacing: .04em; }
.badge.seasonal { background: linear-gradient(135deg, var(--pink), var(--coral)); }
.badge.doubt { background: var(--gold); }
.score { position: absolute; right: 8px; bottom: 7px; z-index: 4; display: inline-flex; align-items: center; gap: 3px; font-family: "AC Latin", sans-serif; font-weight: 700; font-size: 13px; color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,.4); }
.score svg { color: #ffd166; width: 13px; height: 13px; }
.air { position: absolute; left: 9px; bottom: 7px; z-index: 4; font-family: "AC Latin", sans-serif; font-weight: 700; font-size: 12px; color: rgba(255,255,255,.92); text-shadow: 0 1px 3px rgba(0,0,0,.4); }
.card-title { margin: 0 2px; font-size: 14.5px; font-weight: 700; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: color .2s; }
.card:hover .card-title { color: color-mix(in srgb, var(--accent) 80%, var(--ink)); }
.card-jp { margin: -4px 2px 0; font-size: 12px; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .edit-pin { position: absolute; top: 8px; right: 8px; z-index: 6; width: 30px; height: 30px; display: none; place-items: center; border-radius: 9px; color: #fff; background: linear-gradient(135deg, var(--pink), var(--lav)); box-shadow: 0 4px 12px -2px rgba(0,0,0,.3); }
.card .edit-pin svg { width: 16px; height: 16px; }
body.admin .card .edit-pin { display: grid; }
.card.flash .cover { animation: flash 1.6s var(--ease) 2; }
@keyframes flash { 0%, 100% { box-shadow: var(--shadow-1); } 40% { box-shadow: 0 0 0 5px var(--pink), 0 0 40px var(--pink); } }

.empty-year { display: flex; align-items: center; gap: 14px; padding: 22px 24px; border-radius: var(--radius); border: 2px dashed color-mix(in srgb, var(--accent) 40%, transparent); color: var(--ink-3); font-weight: 600; background: color-mix(in srgb, var(--surface) 60%, transparent); }
.empty-year .face { font-size: 26px; font-family: "AC Latin", sans-serif; color: var(--accent); white-space: nowrap; }
.no-result { text-align: center; padding: 80px 20px; color: var(--ink-3); font-weight: 600; }
.no-result .face { display: block; font-size: 44px; margin-bottom: 8px; color: var(--pink); font-family: "AC Latin", sans-serif; }

.loading { display: flex; justify-content: center; gap: 10px; padding: 120px 0; }
.loading span { width: 12px; height: 12px; border-radius: 50%; background: var(--pink); animation: bounce 1s ease-in-out infinite; }
.loading span:nth-child(2) { background: var(--lav); animation-delay: .15s; }
.loading span:nth-child(3) { background: var(--sky); animation-delay: .3s; }
@keyframes bounce { 0%, 100% { transform: translateY(0); opacity: .5; } 50% { transform: translateY(-14px); opacity: 1; } }

mark { background: color-mix(in srgb, var(--gold) 45%, transparent); color: inherit; border-radius: 3px; padding: 0 1px; }

/* ============ 页脚 ============ */
.footer { text-align: center; padding: 30px 20px 60px; color: var(--ink-3); font-size: 13px; }
.footer p { margin: 4px 0; }
.footer a { color: var(--ink-2); text-decoration-color: color-mix(in srgb, var(--pink) 60%, transparent); text-underline-offset: 3px; }
.footer-sub { font-family: "AC Latin", sans-serif; letter-spacing: .1em; }

/* ============ 按钮 ============ */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 40px; padding: 0 18px; border-radius: 12px; border: 1px solid transparent; font-weight: 700; font-size: 14px; text-decoration: none; white-space: nowrap; transition: transform .2s var(--spring), box-shadow .2s, background .2s, opacity .2s; }
.btn svg { width: 16px; height: 16px; }
.btn.primary { color: #fff; background: linear-gradient(135deg, var(--pink), var(--lav)); box-shadow: 0 8px 20px -10px var(--pink); }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 12px 26px -10px var(--pink); }
.btn.ghost { background: var(--surface); border-color: var(--line); color: var(--ink-2); }
.btn.ghost:hover { color: var(--ink); border-color: color-mix(in srgb, var(--pink) 45%, transparent); }
.btn.danger { color: #e5484d; }
.btn.danger:hover { border-color: #e5484d; background: rgba(229, 72, 77, .08); color: #e5484d; }
.btn.sm { height: 34px; padding: 0 12px; font-size: 13px; }
.btn[disabled] { opacity: .55; pointer-events: none; }

/* ============ 管理浮条 ============ */
.admin-dock { position: fixed; left: 50%; bottom: max(18px, env(safe-area-inset-bottom)); z-index: 45; transform: translateX(-50%); display: flex; align-items: center; gap: 8px; padding: 8px 8px 8px 16px; border-radius: 18px; background: var(--surface-2); border: 1px solid var(--glass-border); box-shadow: var(--shadow-2); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); animation: rise .5s var(--spring); }
.admin-dock[hidden] { display: none; }
.admin-dock-label { font-size: 12px; font-weight: 800; letter-spacing: .15em; color: var(--pink); margin-right: 4px; }
@keyframes rise { from { transform: translate(-50%, 30px); opacity: 0; } }

/* ============ 弹窗 ============ */
.modal { padding: 0; border: 0; color: var(--ink); background: transparent; max-width: min(920px, calc(100vw - 24px)); width: 100%; max-height: calc(100dvh - 32px); overflow: visible; }
.modal::backdrop { background: rgba(28, 12, 48, .45); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.modal[open] { animation: pop-in .38s var(--spring); }
.modal[open]::backdrop { animation: fade .3s ease; }
@keyframes pop-in { from { transform: translateY(20px) scale(.96); opacity: 0; } }
@keyframes fade { from { opacity: 0; } }
.modal-close { position: absolute; right: 12px; top: 12px; z-index: 5; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; border: 0; color: var(--ink-2); background: var(--surface-2); box-shadow: var(--shadow-1); transition: transform .25s var(--spring); }
.modal-close svg { width: 18px; height: 18px; }
.modal-close:hover { transform: rotate(90deg); color: var(--pink); }

.detail { border-radius: 26px; overflow: hidden; background: var(--surface-solid); box-shadow: 0 40px 80px -30px rgba(40, 10, 70, .6); }
.detail-bg { position: absolute; inset: 0; background-size: cover; background-position: center; filter: blur(40px) saturate(1.4); opacity: .35; transform: scale(1.3); }
.detail-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, var(--surface-solid) 55%); }
.detail-body { position: relative; display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 30px; padding: 30px; max-height: calc(100dvh - 32px); overflow-y: auto; }
.detail-cover img { width: 100%; aspect-ratio: 5 / 7; object-fit: cover; border-radius: 18px; box-shadow: var(--shadow-2); transform: rotate(-2deg); }
.detail-when { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 8px; font-size: 13px; font-weight: 800; }
.detail-when .pill { padding: 3px 10px; border-radius: 999px; color: #fff; }
.detail-info h2 { margin: 0; font-size: clamp(22px, 3vw, 30px); line-height: 1.3; padding-right: 30px; }
.detail-jp { margin: 6px 0 0; color: var(--ink-2); font-size: 14px; }
.detail-aka { margin: 4px 0 0; color: var(--ink-3); font-size: 13px; }
.detail-aka:empty { display: none; }
.detail-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.detail-chips span { display: inline-flex; align-items: center; gap: 5px; padding: 5px 11px; border-radius: 10px; font-size: 13px; font-weight: 700; background: color-mix(in srgb, var(--lav) 12%, transparent); color: var(--ink-2); }
.detail-chips svg { color: var(--gold); }
.memo { position: relative; margin: 6px 0 16px; padding: 12px 16px; border-radius: 4px 14px 14px 14px; font-size: 14px; background: color-mix(in srgb, var(--gold) 16%, var(--surface-solid)); color: var(--ink); transform: rotate(-.4deg); }
.memo::before { content: ""; position: absolute; left: 18px; top: -9px; width: 56px; height: 18px; background: color-mix(in srgb, var(--pink) 45%, transparent); transform: rotate(-4deg); border-radius: 2px; }
.memo:empty { display: none; }
.detail-summary { margin: 0; font-size: 14px; color: var(--ink-2); white-space: pre-line; line-height: 1.8; }
.detail-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 16px 0 0; }
.detail-tags span { font-size: 12px; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-3); }
.detail-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.admin-only { display: none !important; }
body.admin .admin-only { display: inline-flex !important; }

.modal.small, .modal.editor { max-width: min(560px, calc(100vw - 24px)); border-radius: 24px; background: var(--surface-solid); box-shadow: 0 40px 80px -30px rgba(40, 10, 70, .6); }
.modal.small { max-width: min(420px, calc(100vw - 24px)); }
.form { padding: 28px; }
.form h2 { margin: 0 0 6px; font-family: var(--font-display); font-weight: 400; font-size: 28px; letter-spacing: .05em; }
.hint { margin: 0 0 18px; font-size: 13px; color: var(--ink-3); }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; flex: 1; min-width: 0; }
.field > span { font-size: 13px; font-weight: 700; color: var(--ink-2); }
.field em { font-style: normal; font-weight: 500; color: var(--ink-3); margin-left: 6px; }
.field input, .field select, .field textarea { width: 100%; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--line); background: color-mix(in srgb, var(--lav) 5%, var(--surface-solid)); outline: 0; transition: border-color .2s, box-shadow .2s; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: color-mix(in srgb, var(--pink) 60%, transparent); box-shadow: var(--ring); }
.field textarea { resize: vertical; }
.field-row { display: flex; gap: 14px; flex-wrap: wrap; }
.seg-form { align-self: flex-start; }
.check { display: flex; align-items: center; gap: 8px; margin: 0 0 14px; font-size: 14px; color: var(--ink-2); cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--pink); }
.form-error { min-height: 1.2em; margin: 0 0 6px; font-size: 13px; color: #e5484d; font-weight: 600; }
.form-actions { display: flex; align-items: center; gap: 10px; }
.grow { flex: 1; }

.toast { position: fixed; left: 50%; bottom: 96px; z-index: 100; transform: translate(-50%, 20px); padding: 10px 18px; border-radius: 14px; font-weight: 700; font-size: 14px; color: #fff; background: linear-gradient(135deg, var(--pink), var(--lav)); box-shadow: var(--shadow-2); opacity: 0; pointer-events: none; transition: all .35s var(--spring); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.has-act.show { pointer-events: auto; }
.toast { display: flex; align-items: center; gap: 12px; white-space: nowrap; }
.toast button { border: 0; padding: 4px 12px; border-radius: 9px; font-weight: 800; font-size: 13px; color: #fff; background: rgba(255,255,255,.26); }
.toast button:hover { background: rgba(255,255,255,.4); }
.toast.err { background: linear-gradient(135deg, #e5484d, #ff7d6b); }

/* ============ 响应式 ============ */
@media (max-width: 1020px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .rail { display: none; }
}
@media (max-width: 860px) {
  .hero { grid-template-columns: minmax(0, 1fr); padding-top: 34px; }
  .hero-art { height: 250px; order: -1; }
  .hero-art .fan { width: 104px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stage-nav { display: none; }
  .brand { margin-right: auto; }
  .detail-body { grid-template-columns: minmax(0, 1fr); gap: 18px; padding: 22px; }
  .detail-cover { max-width: 200px; }
  .detail-bg::after { background: linear-gradient(180deg, transparent, var(--surface-solid) 40%); }
}
@media (max-width: 560px) {
  :root { --topbar-h: 56px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 18px 12px; }
  .card-title { font-size: 13px; }
  .card-jp { display: none; }
  .badge { font-size: 10px; padding: 3px 5px; }
  .air { display: none; }
  .year { padding-left: 20px; }
  .year-head::before { left: -20px; width: 14px; height: 14px; margin-top: -7px; border-width: 3px; }
  .year::before { left: 6px; }
  .stage-head { padding: 18px 18px; }
  .stage-meta b { font-size: 22px; }
  .toolbar { gap: 8px; padding: 8px; }
  .search { flex-basis: 100%; }
  .search:focus-within kbd { display: none; }
.search kbd { display: none; }
  .result-count { display: none; }
  .seg button { padding: 0 11px; }
  .admin-dock-label { display: none; }
  .admin-dock { padding-left: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .card { opacity: 1; transform: none; }
}

/* ============ v2：年度分布图 ============ */
.dist-wrap { max-width: 1280px; margin: 0 auto 18px; padding: 0 clamp(14px, 4vw, 40px); }
.dist { position: relative; padding: 18px 22px 14px; border-radius: 20px; background: var(--surface); border: 1px solid var(--glass-border); box-shadow: var(--shadow-1); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.dist-head { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 12px; margin-bottom: 6px; }
.dist-head h2 { margin: 0; font-family: var(--font-display); font-weight: 400; font-size: 21px; letter-spacing: .04em; }
.dist-sub { margin: 0; font-size: 12px; color: var(--ink-3); }
.legend { margin-left: auto; display: flex; gap: 14px; font-size: 12px; font-weight: 700; color: var(--ink-2); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.lg { width: 10px; height: 10px; border-radius: 3px; }
.lg-b { background: var(--c-backlog); }
.lg-s { background: var(--c-seasonal); }
.dcols, .dbands { display: grid; grid-template-columns: repeat(var(--cols), minmax(0, 1fr)); gap: 4px; }
.dcol { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 0; border: 0; border-radius: 10px; background: transparent; color: inherit; transition: background .2s; }
.dcol:hover, .dcol:focus-visible { background: color-mix(in srgb, var(--accent) 10%, transparent); box-shadow: none; }
.dbar { width: 100%; height: 142px; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 2px; border-bottom: 1px solid var(--line); }
.dbar > span[class^="seg"] { width: min(26px, 62%); border-radius: 4px 4px 0 0; transition: filter .2s; }
.seg-b { background: var(--c-backlog); }
.seg-s { background: var(--c-seasonal); }
.seg-s + .seg-b { border-radius: 0 !important; }
.dbar > .seg-0 { width: 6px !important; height: 6px; border-radius: 50% !important; margin-bottom: 3px; background: color-mix(in srgb, var(--ink-3) 45%, transparent); }
.dcol:hover .dbar > span[class^="seg"] { filter: brightness(1.12) saturate(1.1); }
.dval { font-family: "AC Latin", sans-serif; font-weight: 700; font-size: 13px; color: var(--ink); margin-bottom: 2px; }
.dyear { margin-top: 5px; font-family: "AC Latin", sans-serif; font-weight: 700; font-size: 12px; color: var(--ink-2); }
.dyear-short { display: none; margin-top: 5px; font-family: "AC Latin", sans-serif; font-weight: 700; font-size: 11px; color: var(--ink-2); }
.dgrade { font-size: 11px; color: var(--ink-3); }
.dcol.zero .dyear, .dcol.zero .dgrade { opacity: .6; }
.dbands { margin-top: 4px; }
.dbands span { text-align: center; font-size: 11px; font-weight: 800; letter-spacing: .1em; color: var(--accent); }
.dbands i { display: block; height: 3px; margin-bottom: 4px; border-radius: 2px; background: var(--accent); opacity: .7; }
.dist-tip { position: absolute; z-index: 5; transform: translate(-50%, -100%); min-width: 120px; padding: 9px 12px; border-radius: 12px; background: var(--surface-solid); border: 1px solid var(--line); box-shadow: var(--shadow-2); pointer-events: none; font-size: 12px; }
.tip-head { color: var(--ink-3); font-weight: 700; }
.tip-val { font-family: "AC Latin", var(--font-ui); font-size: 18px; font-weight: 700; color: var(--ink); line-height: 1.3; margin-bottom: 4px; }
.tip-row { display: flex; align-items: center; gap: 7px; color: var(--ink-3); }
.tip-row b { margin-left: auto; color: var(--ink); font-family: "AC Latin", sans-serif; }
.tip-row i { width: 12px; height: 3px; border-radius: 2px; }
.lk-b { background: var(--c-backlog); }
.lk-s { background: var(--c-seasonal); }

/* ============ v2：时间轴补充 ============ */
.year-add { margin-left: auto; height: 32px; display: inline-flex; align-items: center; gap: 5px; padding: 0 12px; border-radius: 10px; border: 1.5px dashed color-mix(in srgb, var(--accent) 70%, transparent); background: transparent; color: color-mix(in srgb, var(--accent) 85%, var(--ink)); font-size: 13px; font-weight: 700; transition: background .2s, transform .2s var(--spring); }
.year-add svg { width: 14px; height: 14px; }
.year-add:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); transform: translateY(-1px); }
.year.is-empty .year-num { opacity: .55; }
.cover-fallback { position: absolute; inset: 0; z-index: 0; display: grid; place-items: center; font-family: var(--font-display); font-size: 54px; color: color-mix(in srgb, var(--accent) 55%, transparent); }
.year-strip { display: none; }

/* 详情顶部按钮 */
.detail-top { position: absolute; right: 12px; top: 12px; z-index: 6; display: flex; align-items: center; gap: 6px; }
.detail-pos { margin-right: 4px; font-family: "AC Latin", sans-serif; font-size: 12px; font-weight: 700; color: var(--ink-3); }
.round-btn { width: 36px; height: 36px; flex: none; display: grid; place-items: center; padding: 0; border-radius: 50%; border: 0; color: var(--ink-2); background: var(--surface-2); box-shadow: var(--shadow-1); transition: transform .25s var(--spring), color .2s, opacity .2s; }
.round-btn svg { width: 17px; height: 17px; }
.round-btn:hover:not(:disabled) { color: var(--pink); transform: scale(1.08); }
.round-btn:disabled { opacity: .35; cursor: default; }
.detail-info { padding-top: 26px; }
.detail-body.swap-r { animation: swap-r .35s var(--ease); }
.detail-body.swap-l { animation: swap-l .35s var(--ease); }
@keyframes swap-r { from { opacity: 0; transform: translateX(26px); } }
@keyframes swap-l { from { opacity: 0; transform: translateX(-26px); } }

.to-top { position: fixed; right: 22px; bottom: 84px; z-index: 44; width: 44px; height: 44px; display: grid; place-items: center; border: 0; border-radius: 14px; color: #fff; background: linear-gradient(135deg, var(--pink), var(--lav)); box-shadow: 0 10px 24px -10px var(--pink); animation: rise-in .35s var(--spring); transition: transform .2s var(--spring); }
.to-top svg { width: 20px; height: 20px; }
.to-top:hover { transform: translateY(-3px); }
@keyframes rise-in { from { transform: translateY(16px); opacity: 0; } }

/* ============ v2：选番面板 ============ */
.modal.editor { max-width: min(1000px, calc(100vw - 24px)); }
.modal.editor:has(#stepForm:not([hidden])) { max-width: min(620px, calc(100vw - 24px)); }
.pick { display: flex; flex-direction: column; height: min(840px, calc(100dvh - 32px)); }
.pick-top { padding: 24px 28px 4px; }
.pick-head { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 16px; padding-right: 46px; margin-bottom: 14px; }
.pick-head h2 { margin: 0; font-family: var(--font-display); font-weight: 400; font-size: 28px; letter-spacing: .05em; }
.year-picker { display: flex; align-items: center; gap: 6px; }
.year-picker select { height: 38px; padding: 0 12px; border-radius: 12px; border: 1px solid var(--line); background: color-mix(in srgb, var(--lav) 8%, var(--surface-solid)); font-weight: 700; outline: 0; cursor: pointer; }
.year-picker select:focus { box-shadow: var(--ring); }
.pick-search { height: 46px; margin-bottom: 12px; }
.pick-search input { font-size: 16px; }
.pick-bar { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 10px; transition: opacity .25s; }
.pick-bar.dim { opacity: .3; pointer-events: none; }
.tabs { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { height: 34px; padding: 0 14px; border-radius: 10px; border: 1px solid transparent; background: transparent; font-size: 14px; font-weight: 700; color: var(--ink-2); white-space: nowrap; transition: all .2s; }
.tabs button:hover:not(:disabled) { color: var(--ink); background: color-mix(in srgb, var(--pink) 8%, transparent); }
.tabs button[aria-selected="true"] { color: var(--ink); background: color-mix(in srgb, var(--pink) 15%, transparent); border-color: color-mix(in srgb, var(--pink) 45%, transparent); }
.tabs button:disabled { opacity: .3; cursor: not-allowed; }
.seg-sm { margin-left: auto; }
.seg-sm button { height: 28px; padding: 0 11px; font-size: 13px; }
.pick-caption { margin: 10px 0 0; font-size: 12px; font-weight: 600; color: var(--ink-3); }
.pick-scroll { flex: 1; min-height: 0; overflow-y: auto; padding: 10px 28px 18px; overscroll-behavior: contain; }
.pick-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(116px, 1fr)); gap: 16px 12px; }
.pick-tile { display: flex; flex-direction: column; gap: 4px; padding: 0; border: 0; background: none; color: inherit; text-align: left; border-radius: 12px; }
.pick-tile:focus-visible { box-shadow: none; }
.pt-cover { position: relative; display: block; aspect-ratio: 5 / 7; border-radius: 12px; overflow: hidden; background: color-mix(in srgb, var(--lav) 12%, var(--surface-solid)); box-shadow: var(--shadow-1); transition: transform .25s var(--spring), box-shadow .25s; }
.pt-cover img { width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .3s; }
.pt-cover img.ok { opacity: 1; }
.pick-tile:hover .pt-cover { transform: translateY(-3px); }
.pick-tile:focus-visible .pt-cover { box-shadow: var(--ring); }
.pick-tile.sel .pt-cover { transform: scale(.95); box-shadow: 0 0 0 3px var(--pink), 0 12px 26px -12px var(--pink); }
.pick-tile.owned:not(.sel) .pt-cover img { filter: saturate(.55) brightness(.92); }
.pt-check { position: absolute; right: 6px; top: 6px; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; color: transparent; background: rgba(255, 255, 255, .8); border: 2px solid #fff; box-shadow: 0 2px 6px rgba(0, 0, 0, .25); opacity: 0; transform: scale(.8); transition: all .22s var(--spring); }
.pt-check svg { width: 14px; height: 14px; }
.pick-tile:hover .pt-check, .pick-tile:focus-visible .pt-check { opacity: 1; transform: scale(.9); }
.pick-tile.sel .pt-check { opacity: 1; transform: scale(1); color: #fff; background: linear-gradient(135deg, var(--pink), var(--lav)); }
.pt-rank { position: absolute; left: 6px; top: 6px; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 7px; background: rgba(28, 16, 48, .62); color: #fff; font: 700 12px/22px "AC Latin", sans-serif; text-align: center; }
.pt-owned { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 6px 4px; font-size: 11px; font-weight: 800; text-align: center; color: #fff; background: linear-gradient(transparent, rgba(220, 60, 140, .92)); }
.pt-title { font-size: 13px; font-weight: 700; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pick-tile.sel .pt-title { color: var(--pink); }
.pt-meta { font-family: "AC Latin", var(--font-ui); font-size: 11px; color: var(--ink-3); }
.skeleton .pt-cover, .pt-line { background: linear-gradient(90deg, color-mix(in srgb, var(--lav) 8%, transparent), color-mix(in srgb, var(--lav) 20%, transparent), color-mix(in srgb, var(--lav) 8%, transparent)); background-size: 200% 100%; animation: shimmer 1.2s linear infinite; }
.pt-line { display: block; height: 10px; border-radius: 5px; }
.pt-line.short { width: 55%; }
@keyframes shimmer { to { background-position: -200% 0; } }
.pick-more { display: flex; justify-content: center; padding-top: 16px; }
.pick-more:has(> [hidden]) { display: none; }
.bgm-msg { grid-column: 1 / -1; padding: 40px 20px; text-align: center; color: var(--ink-3); font-size: 14px; }
.pick-foot { display: flex; align-items: center; gap: 12px; padding: 12px 16px 12px 22px; border-top: 1px solid var(--line); background: color-mix(in srgb, var(--lav) 5%, var(--surface-solid)); border-radius: 0 0 24px 24px; }
.pick-tray { flex: 1; min-width: 0; display: flex; align-items: center; gap: 6px; overflow-x: auto; scrollbar-width: thin; padding: 2px 0; }
.tray-hint { font-size: 13px; color: var(--ink-3); white-space: nowrap; }
.tray-item { flex: none; display: inline-flex; align-items: center; gap: 6px; height: 34px; max-width: 190px; padding: 0 8px 0 3px; border-radius: 10px; border: 1px solid color-mix(in srgb, var(--pink) 35%, transparent); background: color-mix(in srgb, var(--pink) 8%, transparent); font-size: 12px; font-weight: 700; animation: pop-in .3s var(--spring); }
.tray-item img { width: 22px; height: 28px; object-fit: cover; border-radius: 5px; }
.tray-item span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tray-item svg { width: 12px; height: 12px; color: var(--ink-3); }
.tray-item:hover svg { color: #e5484d; }

/* 确认 */
.rows { display: flex; flex-direction: column; gap: 8px; margin: 14px 0 16px; max-height: 42vh; overflow-y: auto; padding: 2px; }
.row { display: flex; align-items: center; gap: 12px; padding: 8px; border-radius: 14px; background: color-mix(in srgb, var(--lav) 8%, transparent); }
.row img, .row .ph { width: 44px; height: 62px; flex: none; object-fit: cover; border-radius: 8px; background: color-mix(in srgb, var(--lav) 15%, transparent); box-shadow: var(--shadow-1); }
.row-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.row-title { width: 100%; padding: 7px 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface-solid); font-weight: 700; outline: 0; transition: border-color .2s, box-shadow .2s; }
.row-title:focus { border-color: color-mix(in srgb, var(--pink) 60%, transparent); box-shadow: var(--ring); }
.row small { font-size: 12px; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .owned { color: var(--pink); }
.row-del { width: 30px; height: 30px; box-shadow: none; }
.kind-hint { font-size: 12px; color: var(--ink-3); }

@media (max-width: 1020px) {
  .year-strip { display: flex; flex-basis: 100%; gap: 6px; overflow-x: auto; scrollbar-width: none; padding: 2px; margin-top: 2px; }
  .year-strip::-webkit-scrollbar { display: none; }
  .year-strip a { flex: none; padding: 4px 11px; border-radius: 999px; font-size: 12px; font-weight: 700; text-decoration: none; color: var(--ink-2); background: color-mix(in srgb, var(--accent) 10%, transparent); transition: all .2s; }
  .year-strip a.active { color: #fff; background: var(--accent); }
  .year-strip a.empty { opacity: .5; }
  html { scroll-padding-top: calc(var(--topbar-h) + 130px); }
}
@media (max-width: 700px) {
  .dyear, .dgrade { display: none; }
  .dyear-short { display: block; }
  .dcols, .dbands { gap: 2px; }
  .dbar { height: 110px; }
  .dist { padding: 16px 12px 12px; }
  .dist-sub { display: none; }
  .dbands span { font-size: 10px; letter-spacing: 0; }
  .pick-top { padding: 18px 16px 4px; }
  .pick-head h2 { font-size: 22px; }
  .pick-scroll { padding: 8px 16px 16px; }
  .pick-grid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 12px 8px; }
  .seg-sm { margin-left: 0; }
  .pick-foot { padding: 10px 12px; }
  .year-add { margin-left: 0; }
  .detail-body { padding-top: 60px; }
  .detail-info { padding-top: 0; }
}

.search input:focus-visible { box-shadow: none; }
.dbar > span[class^="seg"] { flex-shrink: 0; }
.dbands span { white-space: nowrap; }
.toolbar .search, .toolbar .seg, .toolbar .chip-toggle { transition: opacity .2s; }
@media (max-width: 700px) {
  .toolbar.compact { padding: 6px 8px; }
  .toolbar.compact .search, .toolbar.compact .seg, .toolbar.compact .chip-toggle { display: none; }
  .toolbar.compact .year-strip { margin-top: 0; }
  .search { height: 40px; }
  .seg button { height: 30px; }
  .chip-toggle { height: 36px; }
}

/* ============ v3：学期 ============ */
.grades { display: inline-flex; align-items: center; gap: 6px; }
.grade-prev { font-size: 16px; color: color-mix(in srgb, var(--accent) 80%, var(--ink)); background: color-mix(in srgb, var(--accent) 16%, var(--surface-solid)); box-shadow: none; transform: rotate(2deg); }
.grade-arrow { font-family: "AC Latin", sans-serif; font-weight: 700; color: var(--ink-3); }
.term-group + .term-group { margin-top: 22px; }
.term-head { display: flex; align-items: center; gap: 10px; margin: 0 0 12px; }
.term-range { font-family: "AC Latin", var(--font-ui); font-size: 13px; font-weight: 700; color: var(--ink-2); }
.term-name { font-size: 12px; font-weight: 800; padding: 2px 9px; border-radius: 999px; color: #fff; background: var(--accent); }
.term-name.muted { color: var(--ink-3); background: color-mix(in srgb, var(--ink-3) 14%, transparent); }
.term-head i { flex: 1; height: 1px; background: linear-gradient(90deg, var(--line), transparent); }
.term-n { font-size: 12px; color: var(--ink-3); font-weight: 600; }
.term-hint { margin: -6px 0 12px; font-size: 12px; color: var(--ink-3); }
#stepForm .field-row .field { min-width: 150px; }
@media (max-width: 560px) {
  .grade-prev { font-size: 14px; }
  .grades .grade { font-size: 16px; }
}

/* ============ v3：OP/ED 播放器 ============ */
.player { position: fixed; left: 18px; bottom: 18px; z-index: 46; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.vinyl { position: relative; display: block; width: 100%; height: 100%; border-radius: 50%; overflow: hidden;
  background: radial-gradient(circle, var(--pink) 0 26%, transparent 26.5%), repeating-radial-gradient(circle, #1c1526 0 2px, #2b2238 2px 3.2px);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .08); animation: spin 7s linear infinite; animation-play-state: paused; }
.vinyl::after { content: ""; position: absolute; inset: 0; border-radius: 50%; z-index: 3; pointer-events: none;
  background: conic-gradient(from 30deg, transparent 0 9%, rgba(255,255,255,.16) 13%, transparent 19% 58%, rgba(255,255,255,.1) 62%, transparent 68%); }
.vinyl::before { content: ""; position: absolute; left: 50%; top: 50%; z-index: 2; width: 9%; height: 9%; transform: translate(-50%, -50%); border-radius: 50%; background: var(--surface-solid); box-shadow: 0 0 0 2px rgba(0,0,0,.15); }
.vinyl img { position: absolute; left: 22%; top: 22%; width: 56%; height: 56%; border-radius: 50%; object-fit: cover; }
.player.playing .vinyl { animation-play-state: running; }
.pl-disc { position: relative; width: 58px; height: 58px; padding: 0; border: 0; border-radius: 50%; background: none; filter: drop-shadow(0 8px 16px rgba(110, 40, 150, .38)); transition: transform .3s var(--spring); }
.pl-disc:hover { transform: scale(1.07) rotate(-6deg); }
.pl-disc:focus-visible { box-shadow: var(--ring); }
.pl-note { position: absolute; left: 50%; top: 50%; z-index: 4; width: 18px; height: 18px; transform: translate(-50%, -50%); color: #fff; }
.player.has-track .pl-note { display: none; }
.pl-disc .pl-eq { position: absolute; right: -4px; top: -4px; z-index: 5; display: none; padding: 4px 5px; border-radius: 8px; color: #fff; background: linear-gradient(135deg, var(--pink), var(--lav)); }
.player.playing:not(.open) .pl-disc .pl-eq { display: inline-flex; }
.pl-eq { display: inline-flex; align-items: flex-end; gap: 2px; height: 12px; flex: none; }
.pl-eq i { width: 3px; height: 40%; border-radius: 1px; background: currentColor; animation: eq .9s ease-in-out infinite; }
.pl-eq i:nth-child(2) { animation-delay: -.3s; }
.pl-eq i:nth-child(3) { animation-delay: -.6s; }
body:not(.ac-playing) .pl-eq i { animation-play-state: paused; }
@keyframes eq { 0%, 100% { height: 30%; } 50% { height: 100%; } }

.pl-panel { width: min(360px, calc(100vw - 36px)); padding: 16px 16px 12px; border-radius: 22px; background: color-mix(in srgb, var(--surface-2) 94%, transparent); border: 1px solid var(--glass-border); box-shadow: var(--shadow-2); backdrop-filter: blur(18px) saturate(1.3); -webkit-backdrop-filter: blur(18px) saturate(1.3); transform-origin: bottom left; animation: pl-up .35s var(--spring); }
@keyframes pl-up { from { opacity: 0; transform: translateY(14px) scale(.95); } }
.pl-now { display: flex; align-items: center; gap: 14px; }
.pl-art { width: 78px; height: 78px; flex: none; padding: 0; border: 0; border-radius: 50%; background: none; box-shadow: 0 8px 20px -8px rgba(60, 20, 90, .6); cursor: pointer; }
.pl-meta { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.pl-slug { font: 800 11px/1.4 "AC Latin", sans-serif; letter-spacing: .14em; color: var(--pink); }
.pl-title, .pl-artist, .pl-anime { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pl-title { font-size: 16px; line-height: 1.35; }
.pl-artist { font-size: 12.5px; color: var(--ink-2); }
.pl-anime { font-size: 12px; color: var(--ink-3); }
.pl-min { align-self: flex-start; width: 30px; height: 30px; box-shadow: none; }
.pl-progress { display: flex; align-items: center; gap: 8px; margin: 14px 2px 6px; font: 600 11px "AC Latin", sans-serif; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.pl-progress input { flex: 1; height: 4px; margin: 0; border-radius: 2px; -webkit-appearance: none; appearance: none; cursor: pointer;
  background: linear-gradient(90deg, var(--pink) var(--p, 0%), color-mix(in srgb, var(--lav) 22%, transparent) var(--p, 0%)); }
.pl-progress input::-webkit-slider-thumb { -webkit-appearance: none; width: 12px; height: 12px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px var(--pink); }
.pl-progress input::-moz-range-thumb { width: 12px; height: 12px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px var(--pink); }
.pl-ctrls { display: flex; align-items: center; justify-content: space-between; padding: 0 6px; }
.pl-btn { position: relative; width: 38px; height: 38px; display: grid; place-items: center; padding: 0; border: 0; border-radius: 50%; background: transparent; color: var(--ink-2); transition: color .2s, background .2s, transform .2s var(--spring); }
.pl-btn svg { width: 20px; height: 20px; }
.pl-btn:hover { color: var(--pink); background: color-mix(in srgb, var(--pink) 10%, transparent); }
.pl-btn:active { transform: scale(.92); }
#plListBtn[aria-expanded="true"] { color: var(--pink); background: color-mix(in srgb, var(--pink) 12%, transparent); }
.pl-play { width: 54px; height: 54px; color: #fff; background: linear-gradient(135deg, var(--pink), var(--lav)); box-shadow: 0 10px 22px -10px var(--pink); }
.pl-play:hover { color: #fff; background: linear-gradient(135deg, var(--pink), var(--lav)); transform: scale(1.05); }
.pl-play svg { width: 24px; height: 24px; }
.pl-play .i-pause, .player.playing .pl-play .i-play { display: none; }
.player.playing .pl-play .i-pause { display: block; }
.pl-spin { position: absolute; inset: -4px; display: none; border-radius: 50%; border: 2px solid transparent; border-top-color: var(--pink); animation: spin .8s linear infinite; }
.player.is-loading .pl-spin { display: block; }
.pl-list { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.pl-list-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.pl-list-bar .seg-sm { margin-left: 0; flex: none; }
.pl-list-bar input { flex: 1; min-width: 0; height: 30px; padding: 0 10px; border-radius: 9px; border: 1px solid var(--line); background: var(--surface-solid); font-size: 13px; outline: 0; }
.pl-list-bar input:focus { box-shadow: var(--ring); }
.pl-tracks { list-style: none; margin: 0; padding: 0; max-height: min(320px, 38vh); overflow-y: auto; overscroll-behavior: contain; }
.pl-year { position: sticky; top: 0; z-index: 1; padding: 6px 6px 3px; font: 700 11px "AC Latin", sans-serif; letter-spacing: .1em; color: var(--ink-3); background: var(--surface-2); }
.pl-track { width: 100%; display: flex; align-items: center; gap: 10px; padding: 6px; border: 0; border-radius: 10px; background: transparent; color: inherit; text-align: left; }
.pl-track:hover { background: color-mix(in srgb, var(--pink) 8%, transparent); }
.pl-track.on { background: color-mix(in srgb, var(--pink) 14%, transparent); }
.pl-track.on b { color: var(--pink); }
.pl-track img, .pl-track .ph { width: 30px; height: 42px; flex: none; border-radius: 6px; object-fit: cover; background: color-mix(in srgb, var(--lav) 15%, transparent); }
.pl-tmain { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.pl-tmain b, .pl-tmain small { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pl-tmain b { font-size: 13px; }
.pl-tmain small { font-size: 11px; color: var(--ink-3); }
.pl-track .pl-eq { display: none; color: var(--pink); }
.pl-track.on .pl-eq { display: inline-flex; }
.pl-empty { padding: 20px; text-align: center; font-size: 13px; color: var(--ink-3); }
.pl-credit { margin: 8px 2px 0; font-size: 11px; color: var(--ink-3); text-align: right; }
.pl-credit a { color: var(--ink-2); }

/* 详情里的主题曲 */
.detail-songs:empty { display: none; }
.songs-title { margin: 20px 0 8px; font-size: 13px; font-weight: 800; letter-spacing: .12em; color: var(--ink-2); }
.songs-msg { margin: 0; font-size: 12px; color: var(--ink-3); }
.songs { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 8px; }
.song { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: inherit; text-align: left; transition: border-color .2s, background .2s, transform .2s var(--spring); }
.song:hover { border-color: color-mix(in srgb, var(--pink) 45%, transparent); transform: translateY(-1px); }
.song.on { border-color: var(--pink); background: color-mix(in srgb, var(--pink) 10%, transparent); }
.song-slug { flex: none; padding: 3px 6px; border-radius: 6px; font: 800 11px "AC Latin", sans-serif; color: #fff; background: linear-gradient(135deg, var(--pink), var(--lav)); }
.song-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.song-main b, .song-main small { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.song-main b { font-size: 13px; }
.song-main small { font-size: 11px; color: var(--ink-3); }
.song-play { width: 26px; height: 26px; flex: none; display: grid; place-items: center; border-radius: 50%; color: var(--pink); background: color-mix(in srgb, var(--pink) 12%, transparent); }
.song-play svg { width: 13px; height: 13px; }
.song .pl-eq { display: none; color: var(--pink); }
.song.on .pl-eq { display: inline-flex; }
.song.on .song-play { display: none; }

@media (max-width: 560px) {
  .player { left: 10px; bottom: 10px; }
  .pl-disc { width: 50px; height: 50px; }
  .pl-panel { width: calc(100vw - 20px); }
  body.admin .player { bottom: 78px; }
}

/* ============ v4：进站自动播放 ============ */
.pl-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 8px; }
.pl-foot .pl-credit { margin: 0; }
.pl-auto { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 700; color: var(--ink-2); cursor: pointer; white-space: nowrap; }
.pl-auto input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pl-auto .sw { position: relative; width: 30px; height: 18px; flex: none; border-radius: 999px; background: color-mix(in srgb, var(--ink-3) 35%, transparent); transition: background .2s; }
.pl-auto .sw::after { content: ""; position: absolute; left: 2px; top: 2px; width: 14px; height: 14px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, .25); transition: transform .25s var(--spring); }
.pl-auto input:checked + .sw { background: linear-gradient(135deg, var(--pink), var(--lav)); }
.pl-auto input:checked + .sw::after { transform: translateX(12px); }
.pl-auto input:focus-visible + .sw { box-shadow: var(--ring); }

.pl-hint { position: absolute; left: 70px; bottom: 6px; width: max-content; display: flex; align-items: center; gap: 8px; max-width: min(340px, calc(100vw - 100px)); padding: 8px 8px 8px 12px; border-radius: 14px 14px 14px 4px; color: var(--ink); background: var(--surface-2); border: 1px solid color-mix(in srgb, var(--pink) 40%, transparent); box-shadow: var(--shadow-2); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); font-size: 13px; font-weight: 700; animation: hint-in .45s var(--spring), hint-bob 2.4s ease-in-out .45s infinite; }
.pl-hint > svg { width: 18px; height: 18px; flex: none; color: var(--pink); }
.pl-hint span { min-width: 0; display: flex; flex-direction: column; line-height: 1.35; }
.pl-hint small { font-size: 11px; font-weight: 600; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pl-hint-x { width: 24px; height: 24px; flex: none; display: grid; place-items: center; padding: 0; border: 0; border-radius: 50%; background: transparent; color: var(--ink-3); }
.pl-hint-x:hover { color: var(--pink); background: color-mix(in srgb, var(--pink) 10%, transparent); }
.pl-hint-x svg { width: 13px; height: 13px; }
.player.open .pl-hint { display: none; }
@keyframes hint-in { from { opacity: 0; transform: translateX(-10px) scale(.95); } }
@keyframes hint-bob { 50% { transform: translateY(-3px); } }
@media (max-width: 560px) { .pl-hint { left: 60px; bottom: 2px; } }