/* 夜霓裳 動態原型：墨地、紙白字、每張封面自己的主色（--acc 由程式依目前的封面切換） */
:root {
  --ink: #07070a; --ink-2: #0f0e13; --ink-3: #18161d;
  --paper: #ece6da; --paper-2: #bdb6a8; --dim: #8a8478;
  --line: rgb(236 230 218 / .12); --line-2: rgb(236 230 218 / .24);
  --cinnabar: #d23a2b;
  --acc: #e8364f;
  --gold: #e3b45a;
  --kai: "LXGW WenKai TC", "Kaiti TC", "DFKai-SB", serif;
  --serif: "Noto Serif TC", "PMingLiU", serif;
  --ui: system-ui, "Microsoft JhengHei", "PingFang TC", sans-serif;
  --pad: clamp(16px, 4vw, 56px);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: auto; }
body { margin: 0; background: var(--ink); color: var(--paper); font: 300 17px/1.9 var(--serif); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; }
button { font: inherit; color: inherit; }
svg { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
::selection { background: color-mix(in srgb, var(--acc) 40%, transparent); }
:focus-visible { outline: 2px solid var(--paper); outline-offset: 3px; }
[hidden] { display: none !important; }

/* 佔位標示 */
.ph { position: relative; }
.ph::after { content: "佔位"; position: absolute; top: -9px; right: -4px; padding: 2px 5px; border-radius: 3px; background: #ffd84a; color: #000; font: 11px/1.2 var(--ui); letter-spacing: 0; writing-mode: horizontal-tb; }

/* ---------- 墨轉場、開場、游標 ---------- */
#ink { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 90; pointer-events: none; visibility: hidden; }
body.busy { cursor: progress; }
body.busy::before { content: ""; position: fixed; inset: 0; z-index: 89; }
.intro { position: fixed; inset: 0; z-index: 91; display: grid; place-items: center; pointer-events: none; }
@property --r { syntax: "<percentage>"; inherits: false; initial-value: 0%; }
.intro-mark { position: relative; margin: 0; width: min(62vmin, 460px); aspect-ratio: 1; }
.intro-mark img { width: 100%; height: 100%; display: block; opacity: 0; transform: scale(.9) rotate(-6deg); filter: blur(14px) brightness(.5);
  -webkit-mask: radial-gradient(circle, #000 var(--r), transparent calc(var(--r) + 14%)); mask: radial-gradient(circle, #000 var(--r), transparent calc(var(--r) + 14%));
  transition: --r 1.5s cubic-bezier(.65, 0, .35, 1), opacity .6s, transform 1.8s cubic-bezier(.2, .8, .2, 1), filter 1.4s; }
.intro.on .intro-mark img { --r: 86%; opacity: 1; transform: none; filter: drop-shadow(0 0 36px rgb(227 180 90 / .35)); }
.intro-mark::after, .hero-mark::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(115deg, transparent 42%, rgb(255 246 220 / .95) 50%, transparent 58%) 160% 0 / 260% 100% no-repeat;
  -webkit-mask: url(img/logo.webp) center / contain no-repeat; mask: url(img/logo.webp) center / contain no-repeat; mix-blend-mode: plus-lighter; }
.intro.on .intro-mark::after { animation: sheen 1.1s 1.2s ease-in-out both; }
@keyframes sheen { from { background-position: 160% 0; } to { background-position: -60% 0; } }
.intro.out { opacity: 0; transform: scale(1.06); transition: opacity .5s, transform .8s; }
.intro-skip { pointer-events: auto; position: absolute; right: var(--pad); bottom: 28px; padding: 8px 14px; border: 1px solid var(--line-2); border-radius: 3px; background: none; font: 13px var(--ui); color: var(--paper-2); cursor: pointer; }

.cursor { position: fixed; z-index: 95; top: 0; left: 0; width: 8px; height: 8px; margin: -4px 0 0 -4px; border-radius: 50%; background: var(--paper); border: 1px solid transparent; pointer-events: none; opacity: 0;
  transition: width .35s cubic-bezier(.2, .8, .2, 1), height .35s cubic-bezier(.2, .8, .2, 1), margin .35s cubic-bezier(.2, .8, .2, 1), background .3s, border-color .3s, opacity .2s; }
.cursor.ring { width: 76px; height: 76px; margin: -38px 0 0 -38px; background: rgb(236 230 218 / .06); border-color: rgb(236 230 218 / .7); backdrop-filter: blur(2px); }
@media (pointer: fine) { .cursor { opacity: .9; } .cursor.off { opacity: 0; } }

/* ---------- 頁首 ---------- */
.top { position: fixed; z-index: 50; inset: 0 0 auto; display: flex; align-items: center; gap: 24px; padding: 18px var(--pad); background: linear-gradient(rgb(7 7 10 / .75), rgb(7 7 10 / 0)); }
.top { transition: background .4s, backdrop-filter .4s; }
.top.solid { background: rgb(7 7 10 / .82); backdrop-filter: blur(10px); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 600 18px/1 var(--serif); letter-spacing: .32em; }
.brand img { width: 38px; height: 38px; display: block; filter: drop-shadow(0 0 10px rgb(227 180 90 / .25)); }
.nav { margin-left: auto; display: flex; gap: 4px; font: 400 15px/1 var(--serif); letter-spacing: .24em; }
.nav a { position: relative; padding: 9px 10px; text-decoration: none; color: var(--paper-2); transition: color .3s; }
.nav a::after { content: ""; position: absolute; left: 10px; right: calc(10px + .24em); bottom: 2px; height: 1px; background: var(--acc); transform: scaleX(0); transform-origin: left; transition: transform .4s cubic-bezier(.2, .8, .2, 1); }
.nav a:hover { color: var(--paper); }
.nav a:hover::after { transform: scaleX(1); }
.nav .out { margin-left: 8px; border: 1px solid var(--line-2); border-radius: 3px; font: 13px/1 var(--ui); letter-spacing: .08em; padding: 9px 12px; }
.nav .out::after { display: none; }
@media (max-width: 720px) {
  .top { padding-top: 14px; }
  .nav a:not(.out) { display: none; }
}

/* ---------- 大圖（首頁與篇章頁共用） ---------- */
.hero, .ch-hero { position: relative; height: 100svh; min-height: 560px; overflow: hidden; isolation: isolate; }
.ch-hero { height: 92svh; }
.stage, .stage canvas, .hero-fallback { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }
.hero-fallback { object-fit: cover; display: none; }
.no-gl .hero-fallback { display: block; }
.shade { position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(0deg, rgb(7 7 10 / .9), rgb(7 7 10 / 0) 42%), linear-gradient(90deg, rgb(7 7 10 / .55), rgb(7 7 10 / 0) 45%); }

.hero-brand { position: absolute; left: var(--pad); bottom: 120px; max-width: 46vw; }
.hero-mark { position: relative; width: clamp(150px, 15vw, 230px); aspect-ratio: 1; }
.hero-mark img { width: 100%; height: 100%; display: block; filter: drop-shadow(0 4px 30px rgb(0 0 0 / .7)) drop-shadow(0 0 22px rgb(227 180 90 / .3)); }
.hero-mark::after { animation: sheen-loop 9s ease-in-out 2s infinite; }
@keyframes sheen-loop { 0%, 84% { background-position: 160% 0; } 100% { background-position: -60% 0; } }
.hero-line { display: inline-block; margin: 18px 0 0; font: 400 clamp(15px, 1.4vw, 19px)/1.8 var(--serif); letter-spacing: .14em; color: var(--paper-2); }

.hero-title { position: absolute; right: var(--pad); top: 50%; transform: translateY(-50%); display: flex; flex-direction: row-reverse; align-items: flex-start; gap: 22px; }
.hero-title .title, .ch-title .title { margin: 0; writing-mode: vertical-rl; font: 900 clamp(48px, 6.4vw, 104px)/1 var(--serif); letter-spacing: .14em; text-shadow: 0 4px 40px rgb(0 0 0 / .7); }
.title .ch { display: inline-block; transition: transform .9s cubic-bezier(.2, .8, .2, 1), opacity .7s, filter .8s; transition-delay: calc(var(--i) * 70ms); }
.title.leave .ch { transform: translateY(-.35em); opacity: 0; filter: blur(10px); transition-duration: .45s; transition-delay: calc(var(--i) * 40ms); }
.title.enter .ch { transform: translateY(.45em); opacity: 0; filter: blur(12px); transition: none; }
.kicker { margin: 0; writing-mode: vertical-rl; display: flex; gap: 14px; font: 400 13px/1 var(--ui); letter-spacing: .3em; color: var(--paper-2); }
.kicker-no { color: var(--acc); }
.hero-title.empty .title, .hero-title.empty .listen, .hero-title.empty .kicker { opacity: 0; pointer-events: none; }
.listen { position: relative; align-self: flex-end; writing-mode: vertical-rl; display: flex; align-items: center; gap: 10px; padding: 18px 12px; margin-top: auto; text-decoration: none; font: 400 15px/1 var(--serif); letter-spacing: .3em; transition: opacity .4s; }
.listen::after { content: ""; width: 1px; height: 18px; background: currentColor; }
.listen-ring { position: absolute; inset: 0; border-radius: 999px; border: 1px solid var(--acc); box-shadow: 0 0 24px color-mix(in srgb, var(--acc) 50%, transparent), inset 0 0 18px color-mix(in srgb, var(--acc) 30%, transparent); animation: breathe 3.2s ease-in-out infinite; transition: border-color .6s; }
.listen:hover .listen-ring { background: color-mix(in srgb, var(--acc) 22%, transparent); }
@keyframes breathe { 50% { transform: scale(1.06, 1.03); opacity: .6; } }

.hero-ctrl { position: absolute; left: var(--pad); right: var(--pad); bottom: 34px; display: flex; align-items: center; gap: 24px; }
.dots { display: flex; gap: 8px; flex: 1; max-width: 520px; }
.dot { flex: 1; height: 26px; padding: 0; border: 0; background: none; cursor: pointer; position: relative; }
.dot::before, .dot i { content: ""; position: absolute; left: 0; right: 0; top: 12px; height: 2px; background: var(--line-2); }
.dot i { right: auto; width: 100%; background: var(--paper); transform: scaleX(0); transform-origin: left; }
.dot.done i { transform: scaleX(1); opacity: .5; }
.dot.on i { animation: fill var(--dur, 7s) linear forwards; background: var(--acc); }
.hero.paused .dot.on i, .hero.away .dot.on i { animation-play-state: paused; }
@keyframes fill { to { transform: scaleX(1); } }
.arrows { display: flex; gap: 6px; }
.arrows button, .flow-ctrl button { position: relative; display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--line-2); border-radius: 50%; background: rgb(7 7 10 / .35); backdrop-filter: blur(6px); font-size: 18px; color: var(--paper-2); cursor: pointer;
  transition: border-color .35s, color .35s, box-shadow .45s, transform .35s cubic-bezier(.2, .8, .2, 1); }
.arrows button::before, .flow-ctrl button::before { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--acc) 45%, transparent), transparent 70%); opacity: 0; transform: scale(.4); transition: opacity .35s, transform .45s cubic-bezier(.2, .8, .2, 1); }
.arrows button svg, .flow-ctrl button svg { position: relative; }
.arrows button:hover, .flow-ctrl button:hover { color: var(--paper); border-color: color-mix(in srgb, var(--acc) 80%, transparent); box-shadow: 0 0 18px color-mix(in srgb, var(--acc) 35%, transparent); transform: translateY(-1px); }
.arrows button:hover::before, .flow-ctrl button:hover::before { opacity: 1; transform: scale(1); }
.arrows button:active, .flow-ctrl button:active { transform: scale(.94); }
.i-play { display: none; } .hero.paused .i-play { display: block; } .hero.paused .i-pause { display: none; }
.scroll-cue { position: absolute; left: 50%; bottom: 26px; width: 22px; height: 36px; margin-left: -11px; border: 1px solid var(--line-2); border-radius: 12px; }
.scroll-cue span { position: absolute; left: 50%; top: 7px; width: 2px; height: 7px; margin-left: -1px; background: var(--paper); border-radius: 2px; animation: cue 1.8s ease-in-out infinite; }
@keyframes cue { 60% { transform: translateY(12px); opacity: 0; } 61% { transform: none; opacity: 0; } }
.hero .scroll-cue, .ch-hero .scroll-cue { display: none; }

@media (max-width: 720px) {
  .hero-brand { top: 74px; bottom: auto; max-width: none; }
  .hero-mark { width: 112px; }
  .hero-line { font-size: 14px; margin-top: 8px; }
  .hero-title { top: auto; bottom: 96px; transform: none; gap: 14px; }
  .hero-title .title { font-size: 52px; }
  .hero-ctrl { bottom: 24px; gap: 12px; }
  .arrows button { width: 38px; height: 38px; }
  .shade { background: linear-gradient(0deg, rgb(7 7 10 / .92), rgb(7 7 10 / 0) 50%), linear-gradient(180deg, rgb(7 7 10 / .6), rgb(7 7 10 / 0) 35%); }
}

/* ---------- 區塊標題 ---------- */
.sec-head { text-align: center; padding: 0 var(--pad); margin-bottom: 48px; }
.sec-kicker { margin: 0; font: 400 15px/1 var(--serif); color: var(--acc); letter-spacing: .4em; transition: color .6s; }
.sec-head h2 { margin: 14px 0 8px; font: 400 clamp(52px, 7vw, 88px)/1 var(--kai); letter-spacing: .12em; margin-right: -.12em; }
.sec-sub { margin: 0; font-size: 14px; letter-spacing: .3em; color: var(--dim); }

/* ---------- 篇章：封面環 ---------- */
.shelf { padding: 120px 0 80px; position: relative; overflow: hidden; }
.shelf::before { content: ""; position: absolute; left: 50%; top: 52%; width: 70vw; height: 50vw; transform: translate(-50%, -50%); background: radial-gradient(closest-side, color-mix(in srgb, var(--acc) 22%, transparent), transparent); filter: blur(30px); transition: background .8s; pointer-events: none; }
.flow { position: relative; height: min(68vh, 620px); perspective: 1600px; touch-action: pan-y; outline: none; cursor: grab; user-select: none; }
.flow.drag { cursor: grabbing; }
.fcard { position: absolute; left: 50%; top: 0; width: min(64vw, 400px); aspect-ratio: 3 / 4; margin-left: calc(min(64vw, 400px) / -2);
  transform-style: preserve-3d; text-decoration: none; will-change: transform; }
.fcard-in { position: absolute; inset: 0; border-radius: 4px; overflow: hidden; background: var(--ink-3); transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .5s cubic-bezier(.2, .8, .2, 1), box-shadow .5s;
  box-shadow: 0 40px 80px rgb(0 0 0 / .6); }
.fcard img { width: 100%; height: 100%; object-fit: cover; display: block; transform: scale(1.06); transition: transform 1.2s cubic-bezier(.2, .8, .2, 1), filter .6s; pointer-events: none; }
.fcard:not(.center) img { filter: grayscale(.6) brightness(.55); }
.fcard.center:hover img { transform: scale(1.12); }
.fcard-glare { position: absolute; inset: 0; background: radial-gradient(circle at var(--gx, 50%) var(--gy, 0%), rgb(255 255 255 / .22), transparent 45%); mix-blend-mode: overlay; opacity: 0; transition: opacity .4s; pointer-events: none; }
.fcard.center:hover .fcard-glare { opacity: 1; }
.fcard-cap { position: absolute; inset: auto 0 0 0; display: flex; align-items: flex-end; justify-content: space-between; padding: 80px 20px 18px; background: linear-gradient(transparent, rgb(7 7 10 / .9)); }
.fcard-cap b { writing-mode: vertical-rl; font: 900 34px/1 var(--serif); letter-spacing: .12em; }
.fcard-cap span { font: 12px/1.6 var(--ui); color: var(--paper-2); letter-spacing: .1em; }
.fcard-edge { position: absolute; inset: 0; border-radius: 4px; border: 1px solid var(--line); pointer-events: none; }
.fcard.center .fcard-edge { border-color: color-mix(in srgb, var(--c) 60%, transparent); box-shadow: 0 0 40px color-mix(in srgb, var(--c) 35%, transparent); }
.fcard.more .fcard-in { display: grid; place-items: center; text-align: center; background: radial-gradient(circle at 50% 40%, var(--ink-3), var(--ink)); }
.fcard.more b { font: 400 44px/1.2 var(--kai); letter-spacing: .1em; display: block; }
.fcard.more span { font: 13px/2 var(--ui); color: var(--paper-2); }
.flow-ctrl { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 28px; }
.flow-count { margin: 0; font: 14px/1 var(--ui); color: var(--dim); letter-spacing: .1em; min-width: 4.5em; text-align: center; }
.flow-count b { color: var(--paper); font-weight: 400; }

/* ---------- 結緣（世界外：清楚直白） ---------- */
.links { padding: 100px var(--pad) 120px; }
.tool { position: relative; max-width: 1100px; margin: 0 auto 28px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 8px 32px; padding: 30px 34px; border: 1px solid var(--line); border-radius: 8px; text-decoration: none; overflow: hidden;
  background: radial-gradient(circle at 90% 0%, color-mix(in srgb, var(--acc) 24%, transparent), transparent 55%), var(--ink-2); transition: border-color .4s, transform .4s cubic-bezier(.2, .8, .2, 1); }
.tool:hover { border-color: color-mix(in srgb, var(--acc) 55%, transparent); transform: translateY(-2px); }
.tool .tag { grid-column: 1 / -1; justify-self: start; padding: 3px 9px; border: 1px solid var(--line-2); border-radius: 3px; font: 12px/1.4 var(--ui); letter-spacing: .2em; color: var(--paper-2); }
.tool b { font: 400 50px/1 var(--kai); letter-spacing: .08em; }
.tool .desc { font: 15px/1.8 var(--ui); color: var(--paper-2); max-width: 30em; }
.tool .go { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 3px; background: var(--paper); color: var(--ink); font: 600 14px/1 var(--ui); letter-spacing: .1em; transition: background .3s; }
.tool .go svg { font-size: 16px; }
.tool:hover .go { background: #fff; }
.groups { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: start; }
.group { display: grid; gap: 10px; }
.group-h { display: flex; align-items: baseline; gap: 10px; margin: 0 0 4px; font: 400 15px/1 var(--kai); letter-spacing: .3em; color: var(--paper-2); }
.group-h small { font: 12px var(--ui); letter-spacing: .1em; color: var(--dim); }
.card { position: relative; display: grid; grid-template-columns: auto 1fr; gap: 2px 14px; align-items: center; padding: 15px 18px; border: 1px solid var(--line); border-radius: 6px; text-decoration: none; background: rgb(255 255 255 / .02); font-family: var(--ui); overflow: hidden; transition: border-color .3s, background .3s, transform .3s; }
.card svg { grid-row: span 2; font-size: 24px; color: var(--paper-2); transition: color .3s; }
.card b { font: 600 15px/1.3 var(--ui); }
.card span { font-size: 13px; line-height: 1.5; color: var(--dim); }
a.card:hover { border-color: color-mix(in srgb, var(--acc) 60%, transparent); background: color-mix(in srgb, var(--acc) 8%, transparent); transform: translateY(-2px); }
a.card:hover svg { color: var(--acc); }
.card.soon { border-style: dashed; opacity: .7; }
.card.ph::after { top: 8px; right: 8px; }
@media (max-width: 860px) {
  .tool { grid-template-columns: 1fr; padding: 26px 22px; }
  .groups { grid-template-columns: 1fr; }
}

/* ---------- 篇章頁 ---------- */
.back { position: absolute; z-index: 2; left: var(--pad); top: 84px; display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px 8px 10px; border: 1px solid var(--line-2); border-radius: 999px; background: rgb(7 7 10 / .35); backdrop-filter: blur(8px); text-decoration: none; font: 13px/1 var(--ui); letter-spacing: .1em; }
.back:hover { border-color: var(--acc); }
.ch-title { position: absolute; right: var(--pad); top: 50%; transform: translateY(-50%); display: flex; flex-direction: row-reverse; gap: 22px; }
.ch-title .title { font-size: clamp(64px, 9vw, 150px); }
@media (max-width: 720px) { .ch-title { top: auto; bottom: 90px; transform: none; } .ch-title .title { font-size: 64px; } }

.ch-body { max-width: 1040px; margin: 0 auto; padding: 0 var(--pad) 40px; }
.video { margin: -40px 0 110px; position: relative; z-index: 2; }
.poster, .video iframe { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; padding: 0; border-radius: 6px; overflow: hidden; background: #000; box-shadow: 0 40px 100px rgb(0 0 0 / .7), 0 0 0 1px var(--line); }
.poster { position: relative; cursor: pointer; }
.poster img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 1.2s cubic-bezier(.2, .8, .2, 1), filter .6s; filter: brightness(.7); }
.poster:hover img { transform: scale(1.04); filter: brightness(.85); }
.play { position: absolute; left: 50%; top: 50%; width: 92px; height: 92px; margin: -46px 0 0 -46px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--acc); font-size: 30px; background: color-mix(in srgb, var(--acc) 18%, rgb(7 7 10 / .4)); backdrop-filter: blur(6px); box-shadow: 0 0 50px color-mix(in srgb, var(--acc) 45%, transparent); }
.play svg { fill: currentColor; stroke: none; margin-left: 0; }
.poster:hover .play { transform: scale(1.08); }
.poster-note { position: absolute; left: 50%; top: calc(50% + 62px); transform: translateX(-50%); font: 13px/1 var(--ui); letter-spacing: .2em; color: var(--paper-2); }

.label { margin: 0 0 40px; text-align: center; font: 400 46px/1 var(--kai); letter-spacing: .2em; margin-right: -.2em; color: var(--paper); }
.label::after { content: ""; display: block; width: 1px; height: 48px; margin: 22px auto 0; background: linear-gradient(var(--acc), transparent); }
.story { max-width: 34em; margin: 0 auto 120px; font-size: 18px; line-height: 2.15; }
.story p { margin: 0 0 1.4em; opacity: 0; transform: translateY(24px); filter: blur(6px); transition: opacity 1.1s, transform 1.2s cubic-bezier(.2, .8, .2, 1), filter 1.1s; }
.story p.in { opacity: 1; transform: none; filter: none; }

.lyrics { text-align: center; margin-bottom: 120px; }
.stanza { margin: 0 0 2.2em; }
.ln { display: block; font: 400 clamp(18px, 2vw, 22px)/2.3 var(--serif); letter-spacing: .1em; opacity: calc(.6 + var(--k, 0) * .4); transform: scale(calc(.97 + var(--k, 0) * .03)); transition: color .4s; }
.ln.hot { color: color-mix(in srgb, var(--acc) 35%, var(--paper)); text-shadow: 0 0 24px color-mix(in srgb, var(--acc) 50%, transparent); }

.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 60px; }
.pcard { position: relative; display: block; aspect-ratio: 16 / 9; border-radius: 6px; overflow: hidden; text-decoration: none; background: var(--ink-3); }
.pcard img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.5) grayscale(.3); transition: transform 1.2s cubic-bezier(.2, .8, .2, 1), filter .6s; }
.pcard:hover img { transform: scale(1.06); filter: brightness(.75); }
.pcard span { position: absolute; left: 22px; bottom: 20px; font: 12px/1.6 var(--ui); letter-spacing: .2em; color: var(--paper-2); }
.pcard b { display: block; font: 900 30px/1.2 var(--serif); letter-spacing: .12em; color: var(--paper); }
.pcard.next span { left: auto; right: 22px; text-align: right; }
@media (max-width: 720px) { .pager { grid-template-columns: 1fr; } }

/* ---------- 頁尾 ---------- */
.foot { border-top: 1px solid var(--line); padding: 36px var(--pad) 48px; font: 14px/1.8 var(--ui); color: var(--dim); }
.foot div { display: flex; flex-wrap: wrap; gap: 10px 26px; }
.foot a { text-decoration: none; color: var(--paper-2); }
.foot a:hover { color: var(--paper); }
.foot p { margin: 14px 0 0; font-size: 13px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .story p { opacity: 1; transform: none; filter: none; }
  html { scroll-behavior: auto; }
}

/* ================= 正式網站新增 ================= */

/* 站內換頁：新頁面先被墨蓋住，WebGL 好了再退開 */
.veil { position: fixed; inset: 0; z-index: 89; background: #050407; display: none; pointer-events: none; }
html.ink-in .veil { display: block; }

.nav a[aria-current] { color: var(--paper); }
.nav a[aria-current]::after { transform: scaleX(1); }
.menu-btn { display: none; }
@media (max-width: 960px) {
  .menu-btn { display: grid; place-items: center; margin-left: auto; width: 42px; height: 42px; border: 1px solid var(--line-2); border-radius: 50%; background: rgb(7 7 10 / .4); backdrop-filter: blur(6px); cursor: pointer; font-size: 20px; }
  .menu-btn span, .menu-btn span::before, .menu-btn span::after { display: block; width: 16px; height: 1px; background: var(--paper); position: relative; transition: transform .35s, background .2s; }
  .menu-btn span::before, .menu-btn span::after { content: ""; position: absolute; left: 0; }
  .menu-btn span::before { top: -5px; } .menu-btn span::after { top: 5px; }
  .menu-open .menu-btn span { background: transparent; }
  .menu-open .menu-btn span::before { transform: translateY(5px) rotate(45deg); }
  .menu-open .menu-btn span::after { transform: translateY(-5px) rotate(-45deg); }
  .nav { position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; align-items: center; gap: 8px; background: rgb(7 7 10 / .96); backdrop-filter: blur(12px);
    opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s; }
  .menu-open .nav { opacity: 1; visibility: visible; }
  .nav a:not(.out) { display: block; font: 400 30px/1.4 var(--kai); letter-spacing: .3em; padding: 10px; }
  .nav .out { margin: 18px 0 0; font-size: 15px; }
  .menu-open { overflow: hidden; }
}

/* 一般頁面（篇章列表、桌布、工坊、幕後） */
.page { max-width: 1180px; margin: 0 auto; padding: 130px var(--pad) 60px; min-height: 70vh; }
.page-head h1 { margin: 14px 0 8px; font: 400 clamp(52px, 7vw, 88px)/1 var(--kai); letter-spacing: .12em; margin-right: -.12em; }
.page-note { color: var(--dim); font: 14px/1.9 var(--ui); max-width: 46em; margin: 0 auto 36px; text-align: center; }
.center { text-align: center; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: 3px; background: var(--paper); color: var(--ink); font: 600 15px/1 var(--ui); letter-spacing: .08em; text-decoration: none; transition: background .3s, transform .3s; }
.btn:hover { background: #fff; transform: translateY(-1px); }
.btn svg { font-size: 17px; }
.btn.ghost { background: none; color: var(--paper); border: 1px solid var(--line-2); }
.btn.ghost:hover { border-color: var(--acc); }

/* 篇章列表 */
.list-tools { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 10px; }
.list-tools input { width: min(320px, 100%); height: 42px; padding: 0 14px; border: 1px solid var(--line-2); border-radius: 3px; background: rgb(255 255 255 / .03); color: var(--paper); font: 15px var(--ui); }
.list-tools input:focus { outline: none; border-color: var(--acc); }
.seg { display: inline-flex; border: 1px solid var(--line-2); border-radius: 3px; overflow: hidden; }
.seg button { padding: 0 16px; height: 40px; border: 0; background: none; color: var(--paper-2); font: 14px var(--ui); cursor: pointer; }
.seg button[aria-pressed="true"] { background: rgb(236 230 218 / .1); color: var(--paper); }
.list-note { text-align: center; font: 13px var(--ui); color: var(--dim); margin: 0 0 36px; }
.cgrid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 22px 18px; }
.ccard { display: block; text-decoration: none; }
.ccard-img { display: block; aspect-ratio: 16 / 9; border-radius: 4px; overflow: hidden; background: var(--ink-3); box-shadow: 0 0 0 1px var(--line); transition: box-shadow .4s, transform .4s cubic-bezier(.2, .8, .2, 1); }
.ccard-img img { width: 100%; height: 100%; object-fit: cover; display: block; filter: brightness(.82); transition: filter .5s, transform 1s cubic-bezier(.2, .8, .2, 1); }
.ccard b { display: block; margin-top: 12px; font: 600 19px/1.3 var(--serif); letter-spacing: .12em; }
.ccard > span:last-child { font: 12px var(--ui); color: var(--dim); letter-spacing: .1em; }
.ccard:hover .ccard-img { box-shadow: 0 0 0 1px color-mix(in srgb, var(--c) 70%, transparent), 0 14px 40px color-mix(in srgb, var(--c) 25%, transparent); transform: translateY(-3px); }
.ccard:hover img { filter: none; transform: scale(1.05); }
.list-empty { text-align: center; color: var(--dim); }

/* 桌布 */
.wgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr)); gap: 26px 20px; }
.wcard { margin: 0; }
.wcard-img { display: block; aspect-ratio: 16 / 9; border-radius: 4px; overflow: hidden; box-shadow: 0 0 0 1px var(--line); transition: box-shadow .4s; }
.wcard-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 1.2s cubic-bezier(.2, .8, .2, 1); }
.wcard:hover .wcard-img { box-shadow: 0 0 0 1px color-mix(in srgb, var(--c) 70%, transparent), 0 18px 50px color-mix(in srgb, var(--c) 25%, transparent); }
.wcard:hover .wcard-img img { transform: scale(1.04); }
.wcard figcaption { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 12px; }
.wcard figcaption b { display: block; font: 600 18px/1.3 var(--serif); letter-spacing: .12em; }
.wcard figcaption span { font: 12px var(--ui); color: var(--dim); }
.dl { display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border: 1px solid var(--line-2); border-radius: 3px; text-decoration: none; font: 600 14px/1 var(--ui); transition: border-color .3s, background .3s; }
.dl svg { font-size: 17px; }
.dl:hover { border-color: var(--c); background: color-mix(in srgb, var(--c) 14%, transparent); }

/* 工坊 */
.ws-intro { max-width: 40em; margin: 0 auto 90px; text-align: center; font: 16px/2 var(--ui); color: var(--paper-2); }
.ws-intro .btn { margin-top: 12px; }
.ws-features { margin-bottom: 90px; }
.ws-features ul { list-style: none; padding: 0; margin: 0 auto 24px; max-width: 980px; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr)); gap: 14px; }
.ws-features li { padding: 22px 22px 20px; border: 1px solid var(--line); border-radius: 6px; background: rgb(255 255 255 / .02); font-family: var(--ui); }
.ws-features li b { display: block; margin-bottom: 6px; font: 400 22px/1.3 var(--kai); letter-spacing: .1em; }
.ws-features li span { font-size: 14px; line-height: 1.8; color: var(--paper-2); }
.ex-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr)); gap: 18px; }

/* 幕後 */
.about-block { max-width: 1100px; margin: 0 auto 90px; text-align: center; font: 16px/2 var(--ui); color: var(--paper-2); }
.about-block .groups { text-align: left; }
.btn.mail { font-size: 16px; margin: 8px 0 18px; }

/* 篇章頁補充 */
.versions { margin: 14px 0 0; font: 13px/1.8 var(--ui); color: var(--dim); text-align: center; }
.versions a { color: var(--paper-2); }
.pcard.empty { background: none; }
.credit { font: 13px/1.8 var(--ui); color: var(--dim); text-align: center; margin-bottom: 40px; }
.credit a { color: var(--paper-2); }
.no-img .hero-fallback, .no-gl .hero-fallback { display: block; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-bottom: 10px; }
.hero-line { transition: opacity .45s, filter .45s, transform .6s cubic-bezier(.2, .8, .2, 1); min-height: 1.8em; }
.hero-line.leave { opacity: 0; filter: blur(6px); transform: translateY(-6px); }
.sec-sub.ph, .about-block p.ph { display: inline-block; }
@media (max-width: 720px) { .cgrid { grid-template-columns: repeat(2, 1fr); gap: 18px 12px; } .ccard b { font-size: 16px; } }

/* 工坊橫幅的兩個按鈕 */
.tool-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.tool .go { text-decoration: none; border: 0; cursor: pointer; }
.tool .go.ghost { background: none; color: var(--paper); border: 1px solid var(--line-2); }
.tool .go.ghost:hover { border-color: var(--acc); background: color-mix(in srgb, var(--acc) 12%, transparent); }
.tool .go svg { font-size: 15px; }

/* 篇章頁影片分頁 */
.vtabs { display: flex; justify-content: center; gap: 6px; margin-bottom: 14px; position: relative; z-index: 2; }
.vtabs button { padding: 9px 18px; border: 1px solid var(--line-2); border-radius: 999px; background: rgb(7 7 10 / .55); backdrop-filter: blur(6px); color: var(--paper-2); font: 14px/1 var(--ui); letter-spacing: .08em; cursor: pointer; transition: border-color .3s, color .3s, background .3s; }
.vtabs button small { margin-left: 6px; padding: 2px 6px; border-radius: 3px; background: color-mix(in srgb, var(--acc) 30%, transparent); font-size: 11px; color: var(--paper); }
.vtabs button:hover { color: var(--paper); border-color: var(--acc); }
.vtabs button[aria-selected="true"] { color: var(--ink); background: var(--paper); border-color: var(--paper); }
.vtabs button[aria-selected="true"] small { background: var(--ink); color: var(--paper); }
.vframe iframe { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: 6px; background: #000; box-shadow: 0 40px 100px rgb(0 0 0 / .7), 0 0 0 1px var(--line); }
.members-card { position: relative; aspect-ratio: 16 / 9; border-radius: 6px; overflow: hidden; display: grid; place-items: center; text-align: center; background: var(--ink-2); box-shadow: 0 40px 100px rgb(0 0 0 / .7), 0 0 0 1px var(--line); font: 16px/1.9 var(--ui); }
.members-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: blur(14px) brightness(.35); transform: scale(1.1); }
.members-card > div { position: relative; padding: 20px; }
.members-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 14px; }

/* 映像 */
.film-sec { margin-bottom: 80px; }
.fgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(420px, 100%), 1fr)); gap: 30px 22px; }
.film { margin: 0; }
.film-img { position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; padding: 0; border: 0; border-radius: 6px; overflow: hidden; background: var(--ink-3); cursor: pointer; box-shadow: 0 0 0 1px var(--line); transition: box-shadow .4s; }
.film-img img { width: 100%; height: 100%; object-fit: cover; display: block; filter: brightness(.8); transition: transform 1.2s cubic-bezier(.2, .8, .2, 1), filter .5s; }
.film-img:hover { box-shadow: 0 0 0 1px color-mix(in srgb, var(--c) 70%, transparent), 0 24px 60px color-mix(in srgb, var(--c) 28%, transparent); }
.film-img:hover img { transform: scale(1.04); filter: none; }
.film-img .play { width: 56px; height: 56px; margin: -28px 0 0 -28px; font-size: 19px; border-color: var(--c); background: color-mix(in srgb, var(--c) 18%, rgb(7 7 10 / .4)); box-shadow: 0 0 40px color-mix(in srgb, var(--c) 40%, transparent); }
.film-img .badge { position: absolute; top: 14px; left: 14px; padding: 5px 10px; border-radius: 3px; background: var(--paper); color: var(--ink); font: 600 12px/1 var(--ui); letter-spacing: .1em; }
.film figcaption { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 12px; }
.film figcaption b { display: block; font: 600 20px/1.3 var(--serif); letter-spacing: .12em; }
.film figcaption span { font: 12px var(--ui); color: var(--dim); letter-spacing: .06em; }
.film-link { display: inline-flex; align-items: center; gap: 4px; font: 13px var(--ui); color: var(--paper-2); text-decoration: none; white-space: nowrap; }
.film-link:hover { color: var(--paper); }
.film-note { margin: 8px 0 0; font: 13px/1.7 var(--ui); color: var(--dim); }
.film-note a { color: var(--paper-2); }
@media (max-width: 720px) { .fgrid { grid-template-columns: 1fr; } }

/* 浮出的播放視窗 */
.player { width: min(1100px, 94vw); max-width: none; padding: 0; border: 0; background: none; color: var(--paper); overflow: visible; }
.player::backdrop { background: rgb(4 4 6 / .86); backdrop-filter: blur(6px); }
.player-box { position: relative; }
.player-frame iframe { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: 6px; background: #000; box-shadow: 0 30px 90px rgb(0 0 0 / .7); }
.player-close { position: absolute; top: -48px; right: 0; width: 40px; height: 40px; border: 1px solid var(--line-2); border-radius: 50%; background: rgb(7 7 10 / .5); color: var(--paper); font: 22px/1 var(--ui); cursor: pointer; }
.player-close:hover { border-color: var(--acc); }

/* 工坊示範影片 */
.ws-demo { max-width: 1000px; margin: 0 auto 70px; }

/* 想說的話 */
.msg-form { max-width: 640px; margin: 0 auto 90px; display: grid; gap: 18px; font-family: var(--ui); }
.msg-field { display: grid; gap: 8px; position: relative; }
.msg-field > span { font: 15px var(--ui); color: var(--paper-2); letter-spacing: .08em; }
.msg-field small { margin-left: 8px; color: var(--dim); font-size: 12px; }
.msg-field input, .msg-field textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 4px; background: rgb(255 255 255 / .03); color: var(--paper); font: 16px/1.7 var(--ui); resize: vertical; }
.msg-field input:focus, .msg-field textarea:focus { outline: none; border-color: var(--acc); }
.msg-count { justify-self: end; margin: 0 !important; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.msg-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.msg-actions .btn:disabled { opacity: .5; cursor: wait; }
.msg-status { margin: 0; font-size: 14px; color: var(--paper-2); }
.msg-rules { margin: 0; text-align: left; }
.msg-list-sec { max-width: 760px; margin: 0 auto; }
.msg-list { list-style: none; padding: 0; margin: 0 0 30px; display: grid; gap: 16px; }
.msg { padding: 20px 22px; border: 1px solid var(--line); border-radius: 6px; background: rgb(255 255 255 / .02); }
.msg-meta { display: flex; gap: 12px; align-items: baseline; margin: 0 0 6px; font: 13px var(--ui); color: var(--dim); }
.msg-meta b { font: 600 15px var(--ui); color: var(--paper); }
.msg-body { margin: 0; font: 16px/1.9 var(--serif); white-space: pre-wrap; overflow-wrap: anywhere; }
.msg-reply { margin-top: 14px; padding: 12px 16px; border-left: 0; border-radius: 4px; background: color-mix(in srgb, var(--acc) 10%, transparent); }
.msg-reply b { font: 400 16px var(--kai); letter-spacing: .2em; color: var(--acc); }
.msg-reply p { margin: 4px 0 0; font: 15px/1.9 var(--serif); }
.msg-empty { text-align: center; color: var(--dim); }
.ts-slot:empty { display: none; }

/* 「聽這一篇」：位置固定（不隨歌名長短移動），加上底色在亮的畫面上也看得清楚 */
.hero-title { height: clamp(380px, 64vh, 620px); }
.hero-title .listen { position: relative; padding: 20px 13px; color: var(--paper); background: rgb(7 7 10 / .62); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-radius: 999px; text-shadow: none; transition: background .3s; }
.hero-title .listen:hover { background: color-mix(in srgb, var(--acc) 30%, rgb(7 7 10 / .7)); }
.hero-title .listen-ring { transition: border-color .8s, box-shadow .8s; }
.hero-title .kicker { padding: 10px 6px; border-radius: 4px; background: rgb(7 7 10 / .45); backdrop-filter: blur(6px); }
@media (max-width: 720px) { .hero-title { height: 300px; } }

/* 置頂公告：她本人的話 */
.msg-pin { display: grid; grid-template-columns: 52px 1fr; gap: 16px; align-items: start; margin-bottom: 16px; border-color: rgb(227 180 90 / .45);
  background: radial-gradient(circle at 0% 0%, rgb(227 180 90 / .12), transparent 60%), rgb(255 255 255 / .02); }
.avatar { display: block; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 1.5px rgb(227 180 90 / .7), 0 0 14px rgb(227 180 90 / .3); }
.msg-pin .avatar { width: 52px; height: 52px; }
.msg-reply { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start; }
.msg-reply .avatar { width: 34px; height: 34px; }
.msg-pin .msg-meta b { font: 400 18px var(--kai); letter-spacing: .2em; color: var(--gold); }
.msg-pin .msg-body { font: 400 19px/1.9 var(--kai); letter-spacing: .06em; }
.pin-tag { padding: 2px 7px; border: 1px solid rgb(227 180 90 / .5); border-radius: 3px; color: var(--gold) !important; font-size: 11px; letter-spacing: .1em; }

.play.ext svg { fill: none; stroke: currentColor; stroke-width: 1.8; margin: 0; }

/* 篇章頁、工坊的影片：捲走時縮到角落繼續播 */
.vframe { position: relative; aspect-ratio: 16 / 9; }
.vframe > .poster, .vframe > .members-card { position: absolute; inset: 0; width: 100%; height: 100%; }
.vdock { position: absolute; inset: 0; border-radius: 6px; overflow: hidden; background: #000; box-shadow: 0 40px 100px rgb(0 0 0 / .7), 0 0 0 1px var(--line); }
.vdock iframe { display: block; width: 100%; height: 100%; border: 0; }
.vdock-bar { display: none; }
.vdock.docked { position: fixed; inset: auto 20px 20px auto; z-index: 70; width: 400px; height: auto; aspect-ratio: auto; display: flex; flex-direction: column;
  box-shadow: 0 20px 60px rgb(0 0 0 / .75), 0 0 0 1px var(--line-2); }
.vdock.docked iframe { aspect-ratio: 16 / 9; height: auto; }
.vdock.docked .vdock-bar { display: flex; align-items: center; gap: 6px; padding: 6px 6px 6px 12px; background: var(--ink-2); font: 12px/1.3 var(--ui); color: var(--paper-2); }
.vdock-bar span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vdock-bar button, .player-tools button { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid var(--line-2); border-radius: 50%; background: rgb(7 7 10 / .5); color: var(--paper); font-size: 15px; cursor: pointer; transition: border-color .3s, background .3s; }
.vdock-bar button:hover, .player-tools button:hover { border-color: var(--acc); background: color-mix(in srgb, var(--acc) 18%, transparent); }
@keyframes dock-in { from { opacity: 0; transform: translateY(20px) scale(.96); } }
@media (max-width: 720px) { .vdock.docked { inset: auto 16px 16px 16px; width: auto; } }

/* 浮出的播放視窗：右上角兩顆鈕（縮小／關閉）；縮小後變成角落的小視窗 */
.player-tools .player-close { position: static; top: auto; right: auto; }
.player-tools { position: absolute; top: -48px; right: 0; display: flex; gap: 8px; }
.player-tools button { width: 40px; height: 40px; font-size: 18px; }
.i-grow { display: none; }
.player.mini { position: fixed; inset: auto 20px 20px auto; margin: 0; width: 400px; z-index: 70; }
.player.mini .player-tools { top: auto; bottom: 100%; padding-bottom: 6px; }
.player.mini .player-tools button { width: 30px; height: 30px; font-size: 14px; }
.player.mini .i-shrink { display: none; }
.player.mini .i-grow { display: inline; }
.player.mini .player-frame iframe { box-shadow: 0 20px 60px rgb(0 0 0 / .75), 0 0 0 1px var(--line-2); }
@media (max-width: 720px) { .player.mini { inset: auto 16px 16px 16px; width: auto; } }

/* 首頁一頁一頁：每一區至少一個畫面高，內容置中 */
#home > .shelf, #home > .links { min-height: 100svh; display: flex; flex-direction: column; justify-content: center; box-sizing: border-box; }
#home > .shelf { padding: 76px 0 36px; }
#home > .links { padding: 100px var(--pad) 80px; }
.page-dots { position: fixed; z-index: 40; right: 18px; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 14px; }
.page-dots button { position: relative; width: 12px; height: 12px; padding: 0; border: 1px solid var(--line-2); border-radius: 50%; background: none; cursor: pointer; transition: background .3s, border-color .3s, transform .3s; }
.page-dots button[aria-current] { background: var(--acc); border-color: var(--acc); transform: scale(1.25); }
.page-dots span { position: absolute; right: 22px; top: 50%; transform: translateY(-50%); padding: 4px 8px; border-radius: 3px; background: rgb(7 7 10 / .7); font: 12px/1 var(--ui); letter-spacing: .2em; white-space: nowrap; color: var(--paper-2); opacity: 0; pointer-events: none; transition: opacity .25s; }
.page-dots button:hover span, .page-dots button:focus-visible span { opacity: 1; }
@media (max-width: 960px) { .page-dots { display: none; } }
.rv { opacity: 0; transform: translateY(36px); transition: opacity .9s var(--d, 0ms), transform 1.1s cubic-bezier(.2, .8, .2, 1) var(--d, 0ms); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; } }

/* 首頁「篇章」這一頁剛好一個畫面高：卡片大小跟著畫面高度 */
#home > .shelf .flow { --cw: max(160px, min(64vw, 400px, calc((100svh - 370px) * .75))); height: calc(var(--cw) * 4 / 3); }
#home > .shelf .fcard { width: var(--cw); margin-left: calc(var(--cw) / -2); }
#home > .shelf .sec-head { margin-bottom: 28px; }
#home > .shelf .flow-ctrl { margin-top: 20px; }

/* 播放鈕：滑鼠移到圖上才慢慢浮現（觸控裝置一直顯示） */
@media (hover: hover) and (pointer: fine) {
  .poster .play, .film-img .play, .poster .poster-note { opacity: 0; transform: scale(.85); transition: opacity .45s, transform .55s cubic-bezier(.2, .8, .2, 1); }
  .poster .poster-note { transform: translateX(-50%) translateY(6px); }
  .poster:hover .play, .poster:focus-visible .play, .film-img:hover .play, .film-img:focus-visible .play { opacity: 1; transform: scale(1); }
  .poster:hover .poster-note, .poster:focus-visible .poster-note { opacity: 1; transform: translateX(-50%); }
}

/* 首頁試聽：頁首正中間的播放器 */
.radio { position: fixed; z-index: 55; top: 18px; left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 4px; padding: 4px 10px 4px 4px; border: 1px solid var(--line-2); border-radius: 999px;
  background: rgb(7 7 10 / .55); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); font-family: var(--ui); transition: border-color .5s, box-shadow .5s; }
.radio.on { border-color: color-mix(in srgb, var(--acc) 60%, transparent); box-shadow: 0 0 30px color-mix(in srgb, var(--acc) 25%, transparent); }
.radio-disc { width: 26px; height: 26px; border-radius: 50%; overflow: hidden; flex: none; background: var(--ink-3); box-shadow: 0 0 0 1px var(--line-2); }
.radio-disc img { width: 100%; height: 100%; object-fit: cover; display: block; }
.radio-disc img:not([src]), .radio-disc img[src=""] { visibility: hidden; }
.radio.on .radio-disc { animation: spin 8s linear infinite; }
@keyframes spin { to { transform: rotate(1turn); } }
.radio-btn, .radio-play { display: grid; place-items: center; border: 0; background: none; color: var(--paper-2); cursor: pointer; border-radius: 50%; transition: color .3s, background .3s; }
.radio-btn { width: 24px; height: 24px; font-size: 14px; }
.radio-play { width: 28px; height: 28px; font-size: 13px; color: var(--ink); background: var(--paper); }
.radio-play svg { fill: currentColor; stroke: none; }
.radio-play .i-pause svg { fill: none; stroke: currentColor; stroke-width: 2.4; }
.radio-btn:hover { color: var(--paper); background: rgb(255 255 255 / .08); }
.radio-play:hover { background: #fff; }
.radio .i-play { display: grid; }
.radio .i-pause, .radio.on .i-play { display: none; }
.radio.on .i-pause { display: grid; }
.radio-info { display: grid; gap: 2px; width: 150px; padding: 0 4px; }
.radio-title { font: 12px/1.2 var(--serif); letter-spacing: .14em; color: var(--paper); text-decoration: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.radio-title:hover { color: var(--acc); }
.radio-bar { position: relative; display: block; height: 8px; cursor: pointer; }
.radio-bar::before, .radio-bar i { content: ""; position: absolute; left: 0; right: 0; top: 3px; height: 2px; border-radius: 2px; background: var(--line-2); }
.radio-bar i { background: var(--acc); transform: scaleX(0); transform-origin: left; }
.radio-vol { display: flex; align-items: center; }
.radio-vol input { width: 0; opacity: 0; transition: width .3s, opacity .3s; accent-color: var(--acc); }
.radio-vol:hover input, .radio-vol:focus-within input { width: 72px; opacity: 1; }
.radio .i-mute, .radio.muted .i-vol { display: none; }
.radio.muted .i-mute { display: grid; }
.hero.music .dot.on i { animation-play-state: paused; }
@media (max-width: 1280px) {
  .radio { position: absolute; top: 74px; padding: 3px 9px 3px 3px; }
  .radio-vol input { display: none; }
  .radio-info { width: 110px; }
}
@media (max-width: 720px) { .hero-brand { top: 128px; } }
@media (prefers-reduced-motion: reduce) { .radio.on .radio-disc { animation: none; } }