@font-face { font-family: 'Noto Serif SC'; font-weight: 700; font-display: swap; src: url(ns700.woff2?v=7) format('woff2'); }
@font-face { font-family: 'Noto Serif SC'; font-weight: 900; font-display: swap; src: url(ns900.woff2?v=7) format('woff2'); }
@font-face { font-family: 'Cormorant Garamond'; font-style: italic; font-weight: 400; font-display: swap; src: url(cg400i.woff2) format('woff2'); unicode-range: U+0000-00FF,U+2000-206F; }
@font-face { font-family: 'Cormorant Garamond'; font-style: italic; font-weight: 600; font-display: swap; src: url(cg600i.woff2) format('woff2'); unicode-range: U+0000-00FF,U+2000-206F; }

:root {
  --bg: #07070a; --bg2: #0e0d11; --bg3: #16141b;
  --ink: #f4efe6; --ink2: rgba(244,239,230,.68); --ink3: rgba(244,239,230,.42);
  --line: rgba(232,205,150,.16); --line2: rgba(232,205,150,.34);
  --g1: #f3e3b8; --g2: #c9a46a; --g3: #8c6a3c;
  --gold: linear-gradient(120deg,#f6e9c6 0%,#d7b678 38%,#a98149 62%,#f1dfb2 100%);
  --serif: 'Noto Serif SC','Songti SC','STSong',serif;
  --display: 'Cormorant Garamond','Noto Serif SC',serif;
  --sans: -apple-system,'PingFang SC','Microsoft YaHei',sans-serif;
  --ease: cubic-bezier(.22,1,.36,1);
  --w: 480px;
}
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html { background: #050506; }
body {
  background: radial-gradient(1200px 700px at 70% 20%, #1b1712 0%, #0a0a0c 55%, #050506 100%) fixed;
  color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%; overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.wx-thumb { position: absolute; width: 0; height: 0; opacity: 0; pointer-events: none; }
.screen { max-width: var(--w); margin: 0 auto; min-height: 100vh; position: relative; background: var(--bg); overflow: hidden; }
@media (min-width: 520px) { .screen { box-shadow: 0 0 0 1px #2a261f, 0 40px 120px rgba(0,0,0,.7); } }

/* 噪点 */
.screen::after {
  content: ''; position: absolute; inset: 0; z-index: 45; pointer-events: none; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* 通用排版 */
.sec { padding: 72px 26px 56px; position: relative; }
.eyebrow { font-family: var(--display); font-style: italic; font-size: 13px; letter-spacing: .3em; color: var(--g2); text-transform: uppercase; display: flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ''; width: 22px; height: 1px; background: var(--g2); }
.h2 { font-family: var(--serif); font-weight: 900; font-size: 30px; line-height: 1.25; margin: 14px 0 22px; letter-spacing: .04em; }
.gold { background: var(--gold); -webkit-background-clip: text; background-clip: text; color: transparent; }
.no { position: absolute; top: 60px; right: 24px; font-family: var(--display); font-style: italic; font-size: 64px; line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--line2); }
.rule { height: 1px; background: linear-gradient(90deg, transparent, var(--line2), transparent); margin: 0 26px; }
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.toast {
  position: fixed; left: 50%; top: 46%; transform: translate(-50%,-50%) scale(.9); z-index: 80;
  background: rgba(20,18,16,.94); border: 1px solid var(--line2); color: var(--g1);
  padding: 12px 20px; border-radius: 12px; font-size: 14px; opacity: 0; pointer-events: none; transition: .3s var(--ease);
  width: max-content; max-width: 280px; text-align: center; line-height: 1.6;
}
.toast.show { opacity: 1; transform: translate(-50%,-50%) scale(1); }
/* ① 封面 */
.cover { height: 100vh; height: 100svh; min-height: 600px; max-height: 860px; position: relative; overflow: hidden; }
.cover-photo { position: absolute; inset: -20px; background: url(cover.jpg) 18% 18% / cover; transition: transform .2s linear; filter: saturate(.86) contrast(1.04); }
.cover-shade { position: absolute; inset: 0; background:
  linear-gradient(90deg, rgba(7,7,10,.78) 0%, transparent 18%, transparent 70%, rgba(7,7,10,.45) 100%),
  linear-gradient(180deg, rgba(7,7,10,.6) 0%, transparent 20%, transparent 50%, rgba(7,7,10,.97) 84%); }
.mast { position: absolute; top: 40px; left: 24px; right: 24px; display: flex; justify-content: space-between; align-items: flex-end; border-bottom: 1px solid var(--line2); padding-bottom: 10px; }
.mast-t { font-family: var(--serif); font-weight: 900; font-size: 34px; letter-spacing: .32em; line-height: 1; }
.mast-t small { display: block; font-family: var(--display); font-style: italic; font-weight: 400; font-size: 12px; letter-spacing: .5em; color: var(--g2); margin-top: 8px; }
.mast-v { text-align: right; font-family: var(--display); font-style: italic; font-size: 12px; color: var(--ink2); letter-spacing: .14em; line-height: 1.5; }
.cover-lines { position: absolute; right: 22px; top: 140px; width: 112px; display: flex; flex-direction: column; gap: 18px; text-align: right; text-shadow: 0 1px 12px rgba(0,0,0,.55); }
.cline b { display: block; font-family: var(--display); font-style: italic; font-weight: 600; font-size: 30px; line-height: 1; }
.cline span { font-size: 11px; color: var(--ink2); letter-spacing: .06em; line-height: 1.5; display: block; margin-top: 4px; }
.cover-name { position: absolute; left: 24px; right: 24px; bottom: 96px; transition: transform .2s linear; }
.cover-name .zh { font-family: var(--serif); font-weight: 900; font-size: 64px; line-height: 1; letter-spacing: .06em; display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 14px; }
.cover-name .zh > span { white-space: nowrap; }
.cover-name .zh i { font-style: normal; font-size: 19px; font-weight: 700; color: var(--g1); letter-spacing: .1em; white-space: nowrap; }
.cover-name .slogan { margin-top: 14px; font-family: var(--serif); font-size: 17px; letter-spacing: .12em; }
.cover-name .en { font-family: var(--display); font-style: italic; color: var(--g2); font-size: 15px; letter-spacing: .18em; margin-top: 4px; }
@media (max-width: 370px) { .cover-name .zh { font-size: 54px; } .cover-lines { top: 128px; gap: 14px; } .cline b { font-size: 26px; } }
.shine { position: relative; display: inline-block; }
.shine::after { content: ''; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 35%, rgba(255,240,200,.55) 50%, transparent 65%); background-size: 250% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shine 4.5s 1.6s var(--ease) infinite; }
@keyframes shine { 0% { background-position: 130% 0; } 40%,100% { background-position: -60% 0; } }
.open-hint { position: absolute; bottom: 26px; left: 0; right: 0; text-align: center; font-size: 11px; letter-spacing: .4em; color: var(--ink2); }
.open-hint::before { content: ''; display: block; width: 1px; height: 30px; margin: 0 auto 10px; background: linear-gradient(var(--g2), transparent); animation: drip 2s infinite; }
@keyframes drip { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }
.char { display: inline-block; opacity: 0; transform: translateY(.5em); animation: up .9s var(--ease) forwards; }
@keyframes up { to { opacity: 1; transform: none; } }

/* ② 名片 */
.card-wrap { perspective: 1200px; height: 210px; margin-top: 4px; }
.card { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; transition: transform 1s var(--ease); cursor: pointer; }
.card.flip { transform: rotateY(180deg); }
.face { position: absolute; inset: 0; border-radius: 16px; -webkit-backface-visibility: hidden; backface-visibility: hidden; padding: 22px; overflow: hidden;
  background: linear-gradient(135deg,#1c1915 0%,#0d0c0b 60%,#18140f 100%); border: 1px solid var(--line2);
  box-shadow: 0 24px 60px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,240,200,.08); }
.face::before { content: ''; position: absolute; right: -40px; top: -60px; width: 200px; height: 200px; border-radius: 50%; border: 1px solid var(--line); }
.face.back { transform: rotateY(180deg); display: flex; align-items: center; gap: 18px; }
.face.back img { flex: none; width: 150px; height: 150px; border-radius: 10px; background: #fff; padding: 6px; object-fit: cover; object-position: 50% 54%; }
.f-top { display: flex; align-items: center; gap: 14px; }
.f-top .ava { flex: none; width: 52px; height: 52px; border-radius: 50%; background: url(avatar.jpg) center / cover; border: 1px solid var(--line2); -webkit-touch-callout: none; -webkit-user-select: none; user-select: none; }
.f-name { font-family: var(--serif); font-weight: 900; font-size: 22px; letter-spacing: .1em; }
.nick { cursor: pointer; padding-bottom: 2px; border-bottom: 1px dashed rgba(201,164,106,.55); }
.f-role { font-size: 11px; color: var(--ink2); margin-top: 2px; letter-spacing: .04em; }
.f-rows { margin-top: 14px; font-size: 12px; color: var(--ink2); display: grid; gap: 5px; }
.f-rows b { color: var(--g1); font-weight: 500; font-family: var(--display); font-style: italic; font-size: 13px; width: 34px; display: inline-block; }
.f-logo { position: absolute; right: 20px; bottom: 18px; opacity: .9; }
.flip-tip { text-align: center; font-size: 11px; color: var(--ink3); margin-top: 12px; letter-spacing: .2em; }
.acts { display: grid; grid-template-columns: repeat(5,1fr); gap: 8px; margin-top: 22px; }
.act { display: block; border: 1px solid var(--line); border-radius: 14px; padding: 14px 0 10px; text-align: center; font-size: 11px; color: var(--ink2); background: rgba(255,255,255,.015); transition: .3s var(--ease); cursor: pointer; }
.act:active { border-color: var(--line2); color: var(--g1); transform: translateY(-2px); }
@media (hover: hover) { .act:hover { border-color: var(--line2); color: var(--g1); transform: translateY(-2px); } }
.act svg { width: 22px; height: 22px; margin: 0 auto 6px; display: block; stroke: var(--g1); fill: none; stroke-width: 1.4; }
/* ③ 人物 */
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.tag { font-size: 12px; padding: 6px 12px; border-radius: 99px; border: 1px solid var(--line); color: var(--ink3); transition: all .6s var(--ease); }
.tag.lit { color: var(--g1); border-color: var(--line2); background: rgba(201,164,106,.08); }
.bio p { font-size: 14px; line-height: 2; color: var(--ink2); margin-bottom: 14px; text-align: justify; }
.bio p:first-child::first-letter { font-family: var(--serif); font-weight: 900; font-size: 46px; float: left; line-height: 1; margin: 6px 10px 0 0; color: var(--g1); }
.quote { font-family: var(--serif); font-size: 18px; line-height: 1.7; padding: 18px 0 0 18px; border-left: 2px solid var(--g2); margin-top: 10px; }
.tl { position: relative; margin-top: 34px; padding-left: 22px; }
.tl::before { content: ''; position: absolute; left: 4px; top: 6px; bottom: 6px; width: 1px; background: var(--line); }
.tl-bar { position: absolute; left: 4px; top: 6px; width: 1px; height: 0; background: var(--g2); transition: height .2s linear; }
.tl-i { position: relative; padding-bottom: 22px; }
.tl-i::before { content: ''; position: absolute; left: -22px; top: 6px; width: 9px; height: 9px; border-radius: 50%; background: var(--bg); border: 1px solid var(--g2); }
.tl-i b { font-family: var(--display); font-style: italic; font-size: 18px; color: var(--g1); font-weight: 600; }
.tl-i p { font-size: 13px; color: var(--ink2); margin-top: 2px; }

/* ④ 数据 */
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.stat { background: var(--bg); padding: 22px 18px; }
.stat b { font-family: var(--display); font-style: italic; font-weight: 600; font-size: 42px; line-height: 1; }
.stat b small { font-size: 18px; margin-left: 2px; }
.stat span { display: block; font-size: 12px; color: var(--ink2); margin-top: 8px; line-height: 1.5; }

/* ⑤ 业务 */
.hscroll { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 -26px; padding: 6px 26px 18px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.hscroll::-webkit-scrollbar { display: none; }
.svc { flex: 0 0 248px; height: 300px; scroll-snap-align: center; border-radius: 18px; position: relative; overflow: hidden; border: 1px solid var(--line); }
.svc .bgi { position: absolute; inset: 0; background-size: cover; background-position: center; filter: saturate(.7) brightness(.55); transition: transform 1.2s var(--ease); }
@media (hover: hover) { .svc:hover .bgi { transform: scale(1.06); } }
.svc .in { position: absolute; inset: 0; padding: 20px; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(180deg, transparent 30%, rgba(7,7,10,.92) 92%); }
.svc .n { position: absolute; top: 16px; left: 20px; font-family: var(--display); font-style: italic; font-size: 14px; color: var(--g1); letter-spacing: .2em; }
.svc h3 { font-family: var(--serif); font-size: 21px; font-weight: 900; letter-spacing: .06em; }
.svc p { font-size: 12px; color: var(--ink2); line-height: 1.7; margin-top: 8px; }
.dots { display: flex; gap: 6px; justify-content: center; }
.dots i { width: 5px; height: 5px; border-radius: 3px; background: var(--line2); transition: .4s var(--ease); }
.dots i.on { width: 18px; background: var(--g2); }
.more { margin-top: 18px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 14px; font-size: 13px; color: var(--g1); cursor: pointer; }
.more span { color: var(--ink3); font-size: 12px; }

/* ⑥ 案例 */
.case { margin-bottom: 30px; }
.case-h { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; }
.case-h h3 { font-family: var(--serif); font-size: 18px; font-weight: 700; }
.case-h span { font-size: 11px; color: var(--ink3); letter-spacing: .1em; }
.cmp { position: relative; height: 420px; border-radius: 16px; overflow: hidden; -webkit-user-select: none; user-select: none; touch-action: pan-y; border: 1px solid var(--line); background: #ddd; }
.cmp img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.cmp .before { clip-path: inset(0 50% 0 0); -webkit-clip-path: inset(0 50% 0 0); background: #f5f3ef; object-fit: contain; }
.cmp .bar { position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: var(--g1); box-shadow: 0 0 12px rgba(243,227,184,.8); }
.cmp .knob { position: absolute; top: 50%; left: 50%; width: 40px; height: 40px; margin: -20px 0 0 -20px; border-radius: 50%; background: rgba(7,7,10,.7); border: 1px solid var(--g1); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); display: grid; place-items: center; color: var(--g1); font-size: 14px; cursor: ew-resize; }
.cmp .lb { position: absolute; bottom: 12px; font-size: 11px; padding: 4px 10px; border-radius: 99px; background: rgba(7,7,10,.6); color: var(--ink); letter-spacing: .1em; }
.cmp .lb.l { left: 12px; } .cmp .lb.r { right: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid2 img, .grid2 video { width: 100%; height: 220px; object-fit: cover; border-radius: 14px; border: 1px solid var(--line); display: block; }
.cap { font-size: 12px; color: var(--ink2); margin-top: 8px; line-height: 1.7; }
.svc .go { margin-top: 12px; font-size: 12px; color: var(--g1); letter-spacing: .06em; }

/* ⑦ AI 自动化运营：人性显隐 */
#s-ops::before { content: ''; position: absolute; left: -30%; top: 18%; width: 90%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(154,168,255,.10), transparent 62%); pointer-events: none; }
.ops-lead { font-size: 14px; line-height: 1.9; color: var(--ink2); margin-bottom: 26px; text-align: justify; }
.ops-phone { position: relative; width: 78%; max-width: 300px; margin: 0 auto; border-radius: 40px; padding: 10px;
  background: linear-gradient(150deg,#2a2620,#0e0d10 40%,#1f1b16); box-shadow: 0 0 0 1px rgba(243,227,184,.25), 0 40px 80px -24px rgba(0,0,0,.9), 0 0 70px -20px rgba(201,164,106,.4); }
.ops-phone::before { content: ''; position: absolute; top: 17px; left: 50%; transform: translateX(-50%); width: 76px; height: 21px; border-radius: 14px; background: #000; z-index: 3; }
.op-screen { border-radius: 31px; overflow: hidden; background: #000; display: flex; flex-direction: column; }
.op-top, .op-nav { display: flex; align-items: center; font-size: 12px; color: rgba(255,255,255,.55); }
.op-top b, .op-nav b { color: #fff; font-weight: 600; }
.op-top { justify-content: center; gap: 20px; padding: 38px 0 9px; }
.op-top b { position: relative; }
.op-top b::after { content: ''; position: absolute; left: 50%; bottom: -5px; width: 14px; height: 2px; margin-left: -7px; border-radius: 2px; background: #fff; }
.op-nav { justify-content: space-around; padding: 10px 8px 14px; font-size: 11.5px; }
.op-nav i { font-style: normal; width: 30px; height: 20px; border-radius: 6px; display: grid; place-items: center; color: #000; font-weight: 700; background: #fff; box-shadow: -2px 0 0 #2cf0e8, 2px 0 0 #ff2a5a; }
.op-view { position: relative; aspect-ratio: 9 / 16; touch-action: pan-y; background: #000; }
.op-ep { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity .7s var(--ease); pointer-events: none; }
.op-ep.on { opacity: 1; }
.op-ep video { width: 100%; height: 100%; object-fit: cover; display: block; }
.op-ep figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 34px 66px 14px 12px; display: flex; flex-direction: column; background: linear-gradient(0deg, rgba(0,0,0,.85) 30%, transparent); }
.op-ep em { font-style: normal; display: flex; align-items: center; gap: 6px; font-size: 12px; color: #fff; font-weight: 600; margin-bottom: 3px; }
.op-ep em img { width: 20px; height: 20px; border-radius: 50%; border: 1px solid rgba(255,255,255,.6); }
.op-ep figcaption small { font-size: 11px; color: rgba(255,255,255,.72); line-height: 1.5; }
.op-ep figcaption small b { color: var(--g1); font-weight: 600; }
.op-sound { position: absolute; right: 10px; top: 10px; z-index: 4; width: 34px; height: 34px; border-radius: 50%; background: rgba(0,0,0,.5); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); font-size: 14px; }
.op-ai { position: absolute; right: 10px; bottom: 16px; z-index: 4; font-size: 10px; padding: 2px 7px; border-radius: 4px; color: rgba(255,255,255,.85); background: rgba(0,0,0,.45); border: 1px solid rgba(255,255,255,.25); }
.op-prog { position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: rgba(255,255,255,.75); z-index: 4; }
.op-eps { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 18px 0 30px; }
.op-eps button { padding: 6px 13px; border-radius: 99px; font-size: 12px; border: 1px solid var(--line); color: var(--ink2); transition: all .4s; }
.op-eps button.on { border-color: var(--g2); color: var(--g1); background: rgba(201,164,106,.1); }
.op-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; margin-bottom: 18px; }
.op-kpis div { background: var(--bg); padding: 16px 10px 14px; text-align: center; }
.op-kpis b { font-family: var(--display); font-style: italic; font-weight: 600; font-size: 28px; line-height: 1; }
.op-kpis sup { font-size: 11px; color: var(--g2); margin-left: 2px; }
.op-kpis span { display: block; font-size: 11px; color: var(--ink3); margin-top: 8px; line-height: 1.5; }
.op-pipe { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; counter-reset: p; }
.op-pipe li { position: relative; padding: 12px 12px 12px 30px; border-radius: 12px; border: 1px solid var(--line); background: rgba(255,255,255,.02); transition: border-color .6s, background .6s; }
.op-pipe li::before { content: ''; position: absolute; left: 12px; top: 17px; width: 7px; height: 7px; border-radius: 50%; background: var(--ink3); transition: background .6s, box-shadow .6s; }
.op-pipe li.lit { border-color: var(--line2); background: rgba(201,164,106,.07); }
.op-pipe li.lit::before { background: var(--g1); box-shadow: 0 0 10px var(--g1); }
.op-pipe b { display: block; font-size: 13px; }
.op-pipe i { font-style: normal; font-size: 11px; color: var(--ink3); line-height: 1.5; }
.op-src { margin-top: 12px; font-size: 11px; color: var(--ink3); line-height: 1.7; }

/* ⑧ 媒体 */
.media-c { display: flex; gap: 14px; align-items: center; padding: 16px; border: 1px solid var(--line); border-radius: 16px; margin-bottom: 12px; cursor: pointer; transition: .3s var(--ease); }
.media-c:active { border-color: var(--line2); background: rgba(201,164,106,.05); }
.media-c .play { width: 64px; height: 64px; flex: none; border-radius: 12px; background: linear-gradient(135deg,#2a241b,#0f0e0c); display: grid; place-items: center; border: 1px solid var(--line2); }
.media-c .play::after { content: ''; border-left: 14px solid var(--g1); border-top: 9px solid transparent; border-bottom: 9px solid transparent; margin-left: 4px; }
.media-c b { font-family: var(--serif); font-size: 15px; display: block; line-height: 1.5; }
.media-c span { font-size: 12px; color: var(--ink3); }

/* ⑧ 作品 */
.work { border-radius: 18px; overflow: hidden; border: 1px solid var(--line2); background: var(--bg2); }
.work video { width: 100%; display: block; }
.work .in { padding: 18px 20px 20px; }
.work h3 { font-family: var(--serif); font-size: 20px; font-weight: 900; }
.work p { font-size: 13px; color: var(--ink2); line-height: 1.8; margin-top: 8px; }
.badge { display: inline-block; font-size: 11px; color: var(--g1); border: 1px solid var(--line2); border-radius: 99px; padding: 2px 10px; margin-bottom: 10px; letter-spacing: .1em; }

/* ⑨ 封底 */
.backsec { text-align: center; padding-bottom: calc(130px + env(safe-area-inset-bottom)); }
.backsec .qr { width: 196px; margin: 8px auto 0; border-radius: 16px; overflow: hidden; background: #fff; padding: 10px; box-shadow: 0 0 0 1px var(--line2), 0 0 60px rgba(201,164,106,.18); }
.backsec .qr img { width: 100%; display: block; object-fit: cover; aspect-ratio: 1; object-position: 50% 54%; }
.qr-tip { font-size: 12px; color: var(--ink3); margin-top: 12px; letter-spacing: .12em; }
.status { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ink2); margin: 16px 0 26px; }
.status em { font-style: normal; }
.status i { width: 7px; height: 7px; border-radius: 50%; background: #6ad08a; box-shadow: 0 0 0 4px rgba(106,208,138,.15); }
.status.off i { background: var(--ink3); box-shadow: none; }
.map { display: block; border-radius: 16px; height: 150px; border: 1px solid var(--line); position: relative; overflow: hidden; cursor: pointer; text-align: left;
  background: repeating-linear-gradient(0deg, transparent 0 28px, rgba(232,205,150,.06) 28px 29px), repeating-linear-gradient(90deg, transparent 0 28px, rgba(232,205,150,.06) 28px 29px), linear-gradient(135deg,#14120f,#0b0a09); }
.map .pin { position: absolute; left: 50%; top: 38%; width: 14px; height: 14px; margin: -7px; border-radius: 50%; background: var(--g2); box-shadow: 0 0 0 8px rgba(201,164,106,.18), 0 0 0 18px rgba(201,164,106,.07); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 12px rgba(201,164,106,.12), 0 0 0 26px rgba(201,164,106,.03); } }
.map .addr { position: absolute; left: 14px; right: 14px; bottom: 12px; font-size: 12px; color: var(--ink); line-height: 1.6; }
.map .addr span { color: var(--g1); position: absolute; right: 0; bottom: 0; }
.site { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; padding: 16px; border-radius: 16px; border: 1px solid var(--line2); text-align: left; background: linear-gradient(135deg, rgba(201,164,106,.10), rgba(201,164,106,.02)); }
.site:active { background: rgba(201,164,106,.14); }
.site b { display: block; font-family: var(--serif); font-size: 15px; color: var(--ink); }
.site span { display: block; font-size: 11px; color: var(--ink3); margin-top: 4px; }
.site em { font-style: normal; font-size: 18px; color: var(--g1); white-space: nowrap; }
.colophon { margin-top: 40px; font-family: var(--display); font-style: italic; font-size: 12px; color: var(--ink3); letter-spacing: .2em; line-height: 2; }
.icp { display: inline-block; margin-top: 10px; font-size: 11px; color: var(--ink3); letter-spacing: .06em; }

/* 底栏 + 弹层 */
.dock { position: fixed; left: 0; right: 0; bottom: calc(18px + env(safe-area-inset-bottom)); z-index: 30; width: calc(100% - 32px); max-width: calc(var(--w) - 32px); margin: 0 auto; height: 58px; border-radius: 29px; display: flex; align-items: center; padding: 0 6px;
  background: rgba(16,14,12,.82); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); border: 1px solid var(--line2); transform: translateY(140px); transition: transform .7s var(--ease); }
.dock.show { transform: none; }
button { background: none; border: 0; font: inherit; color: inherit; cursor: pointer; }
.dock button, .dock a { flex: 1; height: 46px; line-height: 46px; text-align: center; border-radius: 23px; font-size: 13px; color: var(--ink2); letter-spacing: .08em; }
.dock button.pri { background: var(--gold); color: #1a140b; font-weight: 600; flex: 1.3; }
.sheet { position: fixed; inset: 0; z-index: 55; background: rgba(0,0,0,.62); opacity: 0; pointer-events: none; transition: .4s; display: flex; align-items: flex-end; justify-content: center; }
.sheet.show { opacity: 1; pointer-events: auto; }
.sheet .panel { width: 100%; max-width: var(--w); max-height: 92vh; overflow-y: auto; background: var(--bg2); border-top: 1px solid var(--line2); border-radius: 24px 24px 0 0; padding: 22px 22px calc(28px + env(safe-area-inset-bottom)); transform: translateY(100%); transition: transform .5s var(--ease); }
.sheet.show .panel { transform: none; }
.sheet h4 { font-family: var(--serif); font-size: 17px; margin-bottom: 14px; text-align: center; }
.sheet .sub { font-size: 12px; color: var(--ink3); text-align: center; margin: -6px 0 14px; line-height: 1.7; }
.poster-img { display: block; width: 62%; max-width: 260px; margin: 0 auto 16px; border-radius: 12px; border: 1px solid var(--line2); }
.wx-qr { display: block; width: 200px; height: 200px; margin: 0 auto 14px; border-radius: 12px; background: #fff; padding: 8px; object-fit: cover; object-position: 50% 54%; }
.sheet .row { display: flex; gap: 10px; }
.sheet .row button, .sheet .row a { flex: 1; height: 44px; line-height: 44px; text-align: center; border-radius: 22px; border: 1px solid var(--line2); color: var(--g1); font-size: 13px; }
.sheet .row .pri { background: var(--gold); color: #1a140b; border: 0; font-weight: 600; }
.egg { text-align: center; }
.egg .big { font-family: var(--serif); font-size: 21px; line-height: 1.7; margin: 8px 0 20px; }

/* 微信内分享引导 */
.guide { position: fixed; inset: 0; z-index: 70; background: rgba(0,0,0,.82); opacity: 0; pointer-events: none; transition: .3s; }
.guide.show { opacity: 1; pointer-events: auto; }
.guide .arrow { position: absolute; top: 14px; right: 30px; width: 2px; height: 84px; background: linear-gradient(var(--g1), rgba(243,227,184,.2)); }
.guide .arrow::after { content: ''; position: absolute; top: -10px; left: -7px; border-left: 8px solid transparent; border-right: 8px solid transparent; border-bottom: 12px solid var(--g1); }
.guide p { position: absolute; top: 112px; right: 26px; left: 26px; text-align: right; color: var(--ink); font-size: 16px; line-height: 1.9; font-family: var(--serif); }
.guide b { color: var(--g1); letter-spacing: .1em; }