/* ruidefilm — 剪輯台風格。主色錄影紅（播放頭、CTA），輔助色琥珀（時間碼、標記）。 */
:root {
  --bg: #0d0d0f;
  --bg-2: #141417;
  --panel: #1a1a1e;
  --panel-2: #222227;
  --line: #2c2c33;
  --line-2: #3a3a42;
  --text: #ededee;
  --muted: #9a9aa3;
  --dim: #6c6c75;
  --rec: #ff3b30;
  --rec-hover: #ff5a50;
  --amber: #ffb020;
  --clip-1: #2f5b8a;
  --clip-2: #6b4aa0;
  --clip-3: #2f7a63;
  --clip-4: #8a6a2f;
  --clip-5: #8a3a4a;
  --radius: 6px;
  --tl-h: 44px;
  --font: "Noto Sans TC", "Microsoft JhengHei", "PingFang TC", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --gutter: clamp(16px, 4vw, 48px);
  --max: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  padding-bottom: var(--tl-h);
  -webkit-font-smoothing: antialiased;
}
/* 英文版用拉丁字型優先，避免中文字型把撇號、引號排成全形 */
html[lang="en"] { --font: "Segoe UI", "Helvetica Neue", Arial, "Noto Sans TC", system-ui, sans-serif; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.25; }
p { margin: 0; }
.mono { font-family: var(--mono); letter-spacing: 0.02em; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 2px; }
[hidden] { display: none !important; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--amber); color: #000; padding: 8px 14px; border-radius: var(--radius);
  font-weight: 700; text-decoration: none;
}
.skip:focus { top: 12px; }

/* ---------- 上方工具列 ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 20px;
  height: 56px; padding: 0 var(--gutter);
  background: rgba(13, 13, 15, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-name { font-weight: 900; font-size: 18px; letter-spacing: 0.01em; }
.rec-dot {
  width: 10px; height: 10px; border-radius: 50%; background: var(--rec);
  box-shadow: 0 0 0 3px rgba(255, 59, 48, 0.2);
  flex: none;
}
.topbar .rec-dot { animation: blink 1.6s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0.25; } }
.rec-label { font-size: 11px; color: var(--rec); text-transform: uppercase; }
.timecode {
  margin-left: auto; font-size: 14px; color: var(--amber);
  background: #000; border: 1px solid var(--line); border-radius: 4px; padding: 3px 10px;
  font-variant-numeric: tabular-nums;
}
.nav { display: flex; gap: 4px; }
.nav a {
  text-decoration: none; color: var(--muted); font-size: 14px; padding: 6px 10px; border-radius: 4px;
  min-height: 36px; display: inline-flex; align-items: center;
}
.nav a:hover, .nav a.active { color: var(--text); background: var(--panel-2); }
.lang {
  background: transparent; color: var(--text); border: 1px solid var(--line-2);
  border-radius: 4px; padding: 6px 10px; font-size: 13px; cursor: pointer; min-height: 36px; min-width: 52px;
}
.lang:hover { border-color: var(--amber); color: var(--amber); }

/* ---------- 按鈕 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px; border-radius: var(--radius);
  font: 700 16px/1 var(--font); text-decoration: none; cursor: pointer;
  border: 1px solid transparent; transition: background-color .15s, border-color .15s, color .15s;
}
.btn-rec { background: var(--rec); color: #fff; }
.btn-rec:hover { background: var(--rec-hover); }
.btn-rec .rec-dot { background: #fff; box-shadow: 0 0 0 3px rgba(255,255,255,.25); width: 9px; height: 9px; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--text); }
.btn.small { min-height: 38px; padding: 0 14px; font-size: 14px; }
.btn.big { min-height: 60px; padding: 0 32px; font-size: 19px; }
.btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; border-style: dashed; }

/* ---------- 首屏 ---------- */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero::before {
  /* 監看框角標 */
  content: ""; position: absolute; inset: 24px var(--gutter) auto; height: calc(100% - 210px);
  pointer-events: none;
  background:
    linear-gradient(var(--line-2), var(--line-2)) top left / 28px 1px no-repeat,
    linear-gradient(var(--line-2), var(--line-2)) top left / 1px 28px no-repeat,
    linear-gradient(var(--line-2), var(--line-2)) top right / 28px 1px no-repeat,
    linear-gradient(var(--line-2), var(--line-2)) top right / 1px 28px no-repeat,
    linear-gradient(var(--line-2), var(--line-2)) bottom left / 28px 1px no-repeat,
    linear-gradient(var(--line-2), var(--line-2)) bottom left / 1px 28px no-repeat,
    linear-gradient(var(--line-2), var(--line-2)) bottom right / 28px 1px no-repeat,
    linear-gradient(var(--line-2), var(--line-2)) bottom right / 1px 28px no-repeat;
}
.hero-inner {
  position: relative; max-width: var(--max); margin: 0 auto;
  padding: clamp(64px, 11vw, 140px) var(--gutter) clamp(48px, 7vw, 88px);
}
.kicker { color: var(--muted); font-size: 13px; margin-bottom: 24px; display: flex; gap: 10px; align-items: center; }
.mark-in {
  color: #000; background: var(--amber); font-weight: 600; font-size: 11px; padding: 1px 6px; border-radius: 3px;
}
.hero-title { font-size: clamp(48px, 10vw, 128px); font-weight: 900; letter-spacing: -0.02em; line-height: 1.08; }
.hero-title .line { display: block; }
.hero-title .accent { color: var(--rec); }
.hero-lead { margin-top: 28px; max-width: 34em; font-size: clamp(17px, 2vw, 21px); color: #cfcfd4; }
.hero-cta { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; }

.strip { position: relative; background: var(--bg-2); border-top: 1px solid var(--line); padding: 0 0 14px; }
.strip-ruler {
  height: 24px; border-bottom: 1px solid var(--line);
  background-image: repeating-linear-gradient(90deg, var(--line-2) 0 1px, transparent 1px 12px),
                    repeating-linear-gradient(90deg, var(--dim) 0 1px, transparent 1px 120px);
  background-size: auto 6px, auto 12px; background-repeat: repeat-x; background-position: bottom, bottom;
}
.strip-track {
  display: flex; gap: 4px; width: max-content; padding-top: 14px;
  animation: crawl 90s linear infinite;
}
.strip:hover .strip-track { animation-play-state: paused; }
@keyframes crawl { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .strip-track { animation: none; }
  .topbar .rec-dot { animation: none; }
}
.strip-item {
  height: 120px; border-radius: 3px; overflow: hidden; flex: none; background: #000;
  border: 1px solid var(--line); position: relative;
}
.strip-item.h { width: 213px; }
.strip-item.v { width: 68px; }
.strip-item img { width: 100%; height: 100%; object-fit: cover; opacity: .9; }

/* ---------- 區塊通用 ---------- */
.sec { max-width: var(--max); margin: 0 auto; padding: clamp(72px, 10vw, 128px) var(--gutter) 0; }
.sec-head { max-width: 880px; margin-bottom: 40px; }
.clip-label {
  display: flex; align-items: center; gap: 14px; font-size: 13px; color: var(--muted);
  margin-bottom: 16px; padding-left: 12px; border-left: 3px solid var(--rec);
}
.clip-label .tc { color: var(--amber); }
.sec h2 { font-size: clamp(30px, 5vw, 52px); font-weight: 900; letter-spacing: -0.01em; text-wrap: balance; }
.sec-lead { margin-top: 16px; color: var(--muted); font-size: 17px; }

/* ---------- 作品 ---------- */
.bins { display: flex; flex-wrap: wrap; gap: 8px; }
.bin {
  font: 500 14px/1 var(--font); color: var(--muted); background: var(--panel);
  border: 1px solid var(--line); border-radius: 4px; padding: 0 14px; min-height: 38px; cursor: pointer;
}
.bin:hover { color: var(--text); border-color: var(--line-2); }
.bin[aria-pressed="true"] { color: #000; background: var(--amber); border-color: var(--amber); font-weight: 700; }
.bin-count { margin: 16px 0 14px; font-size: 13px; color: var(--dim); }
.grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.card:hover { border-color: var(--line-2); }
.thumb {
  position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; padding: 0; border: 0; cursor: pointer;
  background: #000; overflow: hidden; color: #fff;
}
.thumb .bg { position: absolute; inset: -10%; background-size: cover; background-position: center; filter: blur(18px) brightness(.45); }
.thumb img { position: relative; width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.thumb.v img { object-fit: contain; }
.card:hover .thumb img { transform: scale(1.03); }
@media (prefers-reduced-motion: reduce) { .card:hover .thumb img { transform: none; } }
.thumb .play {
  position: absolute; left: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,0,0,.72); border: 1px solid rgba(255,255,255,.2); border-radius: 4px; padding: 5px 10px 5px 8px;
  font: 600 13px/1 var(--mono);
}
.thumb .play::before {
  content: ""; width: 0; height: 0; border-style: solid; border-width: 6px 0 6px 10px;
  border-color: transparent transparent transparent var(--rec);
}
.thumb .no {
  position: absolute; top: 10px; right: 10px; font: 600 12px/1 var(--mono); color: var(--amber);
  background: rgba(0,0,0,.72); padding: 4px 7px; border-radius: 3px;
}
.bars {
  position: absolute; inset: 0; display: grid; grid-template-rows: 68% 10% 22%;
}
.bars .r1 { background: linear-gradient(90deg, #c0c0c0 0 14.28%, #c0c000 0 28.56%, #00c0c0 0 42.84%, #00c000 0 57.12%, #c000c0 0 71.4%, #c00000 0 85.68%, #0000c0 0); }
.bars .r2 { background: linear-gradient(90deg, #0000c0 0 14.28%, #131313 0 28.56%, #c000c0 0 42.84%, #131313 0 57.12%, #00c0c0 0 71.4%, #131313 0 85.68%, #c0c0c0 0); }
.bars .r3 { background: linear-gradient(90deg, #00214c 0 18%, #fff 0 36%, #32006a 0 54%, #131313 0); }
.bars .label {
  position: absolute; left: 50%; top: 40%; transform: translate(-50%, -50%);
  background: #000; color: #fff; font: 600 13px/1 var(--mono); padding: 8px 12px; border-radius: 3px; letter-spacing: .12em;
}
.card-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card-title { font-size: 16px; font-weight: 700; line-height: 1.45; }
.card-meta { display: flex; flex-wrap: wrap; gap: 6px 12px; font-size: 12px; color: var(--muted); }
.card-meta .role { color: var(--amber); }
.card-meta .role.film { color: var(--rec); }
.card-src { margin-top: auto; padding-top: 6px; font-size: 13px; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; align-self: flex-start; }
.card-src:hover { color: var(--text); }

/* ---------- AI 工具 ---------- */
.wb { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px; align-items: start; }
.stage {
  display: inline-block; font-size: 12px; color: var(--amber); border: 1px solid rgba(255,176,32,.45);
  border-radius: 3px; padding: 2px 8px; margin-bottom: 12px;
}
.wb-info h3 { font-size: 28px; font-weight: 900; margin-bottom: 12px; }
.wb-info > p { color: #cfcfd4; }
.ticks { list-style: none; padding: 0; margin: 20px 0; display: grid; gap: 8px; }
.ticks li { position: relative; padding-left: 22px; color: #cfcfd4; font-size: 15px; }
.ticks li::before { content: ""; position: absolute; left: 2px; top: .7em; width: 10px; height: 2px; background: var(--rec); }

.demo { background: var(--panel); border: 1px solid var(--line-2); border-radius: 10px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,.45); }
.demo-bar { display: flex; align-items: center; gap: 12px; padding: 10px 14px; background: var(--panel-2); border-bottom: 1px solid var(--line); }
.dots { display: flex; gap: 6px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); }
.demo-brand { font-size: 13px; color: var(--muted); }
.badge { margin-left: auto; font-size: 11px; color: #000; background: var(--amber); border-radius: 3px; padding: 2px 7px; font-weight: 600; }
.demo-tabs { display: flex; gap: 2px; padding: 0 10px; border-bottom: 1px solid var(--line); }
.demo-tabs button {
  font: 500 14px/1 var(--font); color: var(--muted); background: none; border: 0; cursor: pointer;
  padding: 0 14px; min-height: 44px; border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.demo-tabs button[aria-selected="true"] { color: var(--text); border-bottom-color: var(--rec); }
.demo-panel { padding: 18px; min-height: 360px; }
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.kpi { background: var(--bg-2); border: 1px solid var(--line); border-radius: 6px; padding: 12px; display: flex; flex-direction: column; gap: 4px; }
.kpi span { font-size: 12px; color: var(--muted); }
.kpi b { font-size: 24px; font-weight: 600; }
.kpi b.up { color: #4ade80; }
.chart { margin: 16px 0 0; background: var(--bg-2); border: 1px solid var(--line); border-radius: 6px; padding: 14px 14px 10px; }
.chart svg { width: 100%; height: 170px; display: block; }
.chart figcaption { font-size: 12px; color: var(--muted); margin-top: 6px; }
.picks { border: 0; margin: 0; padding: 0; display: grid; gap: 6px; }
.picks legend { font-size: 13px; color: var(--muted); margin-bottom: 8px; padding: 0; }
.picks label {
  display: flex; gap: 10px; align-items: flex-start; font-size: 14px; line-height: 1.5;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 6px; padding: 9px 12px; cursor: pointer;
}
.picks label:has(input:checked) { border-color: rgba(255,176,32,.5); }
.picks input { accent-color: var(--amber); width: 16px; height: 16px; margin-top: 3px; flex: none; }
.demo-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin: 14px 0; }
.demo-status { font-size: 13px; color: var(--amber); }
.ideas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.idea { background: var(--bg-2); border: 1px solid var(--line); border-top: 3px solid; border-radius: 6px; padding: 12px; animation: rise .35s ease both; }
.idea span { font-size: 12px; font-weight: 600; }
.idea p { font-size: 14px; margin-top: 6px; line-height: 1.55; }
.idea small { display: block; margin-top: 8px; font-size: 12px; color: var(--dim); line-height: 1.5; }
.idea.t1 { border-top-color: var(--rec); } .idea.t1 span { color: var(--rec); }
.idea.t2 { border-top-color: var(--amber); } .idea.t2 span { color: var(--amber); }
.idea.t3 { border-top-color: #60a5fa; } .idea.t3 span { color: #60a5fa; }
.idea:nth-child(2) { animation-delay: .08s; } .idea:nth-child(3) { animation-delay: .16s; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
@media (prefers-reduced-motion: reduce) { .idea { animation: none; } }

.minis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 32px; }
.mini { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.mini h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.mini p:not(.stage) { color: var(--muted); font-size: 15px; }
.mini .gh-slot { display: block; margin-top: 16px; }

/* ---------- 服務 ---------- */
.svcs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.svc { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; position: relative; }
.svc::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; border-radius: var(--radius) var(--radius) 0 0; }
.svc:nth-child(1)::before { background: var(--clip-1); }
.svc:nth-child(2)::before { background: var(--clip-2); }
.svc:nth-child(3)::before { background: var(--rec); }
.svc-no { font-size: 12px; color: var(--amber); }
.svc h3 { font-size: 21px; font-weight: 700; margin: 8px 0 10px; }
.svc p { color: var(--muted); font-size: 15px; }
.price { margin-top: 20px; font-size: 14px; color: var(--amber); }
.flow-title { font-size: 18px; font-weight: 700; margin: 56px 0 16px; }
.flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.flow li { padding: 18px; background: var(--bg-2); position: relative; }
.flow li + li { border-left: 1px solid var(--line); }
.flow span { font-size: 12px; color: var(--rec); }
.flow p { font-size: 15px; margin-top: 6px; }

/* ---------- 關於 ---------- */
.about { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 40px; align-items: start; }
.portrait { margin: 0; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px; }
.portrait img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; border-radius: 3px; filter: grayscale(.15) contrast(1.05); }
.portrait figcaption { font-size: 13px; color: var(--muted); padding: 10px 4px 2px; }
.about-text p { color: #d2d2d7; font-size: 17px; }
.about-text p + p { margin-top: 18px; }
.about-text .tools-line { font-size: 13px; color: var(--amber); margin-top: 24px; }
.mtl {
  list-style: none; margin: 56px 0 0; padding: 28px 0 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px;
  position: relative; border-top: 2px solid var(--line-2);
}
.mtl li { position: relative; display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: #cfcfd4; }
.mtl li::before {
  content: ""; position: absolute; top: -36px; left: 0; width: 12px; height: 12px; transform: rotate(45deg);
  background: var(--amber); border: 2px solid var(--bg);
}
.mtl li.award::before { background: var(--rec); }
.mtl li.now::before { background: var(--text); }
.mtl b { font-size: 20px; font-weight: 600; color: var(--text); }
.award-link { color: var(--amber); text-underline-offset: 3px; align-self: flex-start; }
.award-link:hover { color: var(--text); }

/* ---------- 聯絡 ---------- */
.contact .sec-head { max-width: 820px; }
.contact-row { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 28px; }
.contact-mail { color: var(--muted); }
.contact-mail a { color: var(--text); text-underline-offset: 4px; }
.socials { list-style: none; padding: 0; margin: 32px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.socials a {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 14px; border: 1px solid var(--line-2);
  border-radius: 4px; text-decoration: none; font-size: 14px; color: var(--muted);
}
.socials a:hover { color: var(--text); border-color: var(--text); }

.footer { max-width: var(--max); margin: 0 auto; padding: 96px var(--gutter) 40px; text-align: center; color: var(--dim); font-size: 13px; }
.footer .mono { color: var(--muted); margin-bottom: 6px; letter-spacing: .3em; }

/* ---------- 底部時間軸 ---------- */
.timeline {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; height: var(--tl-h);
  background: #08080a; border-top: 1px solid var(--line);
}
.tl-clips { display: flex; height: 100%; padding: 7px 0; gap: 2px; }
.tl-clip {
  height: 100%; border-radius: 3px; border: 0; padding: 0 8px; cursor: pointer; min-width: 0;
  font: 600 11px/1 var(--mono); color: rgba(255,255,255,.88); text-align: left; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
  opacity: .8;
}
.tl-clip:hover, .tl-clip.active { opacity: 1; }
.tl-clip.active { box-shadow: inset 0 0 0 1px rgba(255,255,255,.6); }
.playhead {
  position: absolute; top: -6px; bottom: 0; left: 0; width: 2px; background: var(--rec); pointer-events: none;
  transform: translateX(0);
}
.playhead::before {
  content: ""; position: absolute; top: 0; left: -5px; width: 12px; height: 10px; background: var(--rec);
  clip-path: polygon(0 0, 100% 0, 100% 50%, 50% 100%, 0 50%);
}

/* ---------- 播放器 ---------- */
.player {
  width: min(1040px, calc(100vw - 32px)); max-height: calc(100vh - 32px); padding: 0;
  background: var(--panel); color: var(--text); border: 1px solid var(--line-2); border-radius: 10px;
}
.player::backdrop { background: rgba(0,0,0,.82); }
.player-head { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.player-title { font-weight: 700; margin-right: auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.player-frame { background: #000; aspect-ratio: 16 / 9; }
.player-frame.v { aspect-ratio: 9 / 16; height: min(calc(100vh - 150px), 760px); width: auto; max-width: 100%; margin: 0 auto; }
.player-frame iframe { width: 100%; height: 100%; border: 0; display: block; }

.noscript { padding: 16px var(--gutter); background: var(--panel); }

/* ---------- LINE QR Code ---------- */
.qr {
  width: min(380px, calc(100vw - 32px)); padding: 28px 24px 22px; text-align: center;
  background: var(--panel); color: var(--text); border: 1px solid var(--line-2); border-radius: 10px;
}
.qr::backdrop { background: rgba(0,0,0,.82); }
.qr-close { position: absolute; top: 10px; right: 10px; }
.qr-title { font-size: 20px; font-weight: 900; margin: 18px 0 16px; }
.qr-img { width: 240px; height: 240px; margin: 0 auto; border-radius: 6px; border: 8px solid #fff; background: #fff; }
.qr-lead { font-size: 14px; color: var(--muted); margin-top: 14px; }
.qr-open { display: inline-block; margin-top: 10px; font-size: 13px; color: var(--muted); text-underline-offset: 3px; }
.qr-open:hover { color: var(--text); }

/* ---------- 響應式 ---------- */
@media (max-width: 1080px) {
  .wb { grid-template-columns: 1fr; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .nav { display: none; }
  .svcs { grid-template-columns: 1fr; }
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow li:nth-child(3) { border-left: 0; }
  .flow li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .about { grid-template-columns: 1fr; }
  .portrait { max-width: 360px; }
  .mtl { grid-template-columns: 1fr; border-top: 0; border-left: 2px solid var(--line-2); padding: 0 0 0 24px; gap: 20px; }
  .mtl li::before { top: 8px; left: -32px; }
}
@media (max-width: 620px) {
  .rec-label { display: none; }
  .grid { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ideas { grid-template-columns: 1fr; }
  .minis { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
  .flow li + li { border-left: 0; border-top: 1px solid var(--line); }
  .strip-item { height: 84px; }
  .strip-item.h { width: 149px; }
  .strip-item.v { width: 47px; }
  .tl-clip { font-size: 10px; padding: 0 4px; text-overflow: clip; }
  .hero::before { display: none; }
  .timecode { font-size: 12px; padding: 2px 6px; }
}