*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#fffaf5; --bg-2:#fff3e9; --card:#fff; --ink:#221a14; --ink-2:#4a3f36; --muted:#7b6d61;
  --line:#efe2d5; --line-2:#e2d2c2;
  --orange:#d24e1c; --orange-deep:#b03e12; --orange-soft:#ffe9dc; --orange-line:#ffd2ba;
  --green:#1f7a4d; --green-soft:#e6f5ec;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;
  --r:18px; --ease:cubic-bezier(.23,1,.32,1);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:1100px;margin:0 auto;padding:0 28px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

/* ---------- 促销条 ---------- */
.promo{background:var(--orange);color:#fff;font-size:13px;text-align:center;padding:10px 18px;letter-spacing:.01em}
.promo b{font-weight:700;background:rgba(255,255,255,.18);padding:2px 7px;border-radius:5px;font-family:var(--mono);font-size:12px}
.promo s{opacity:.7}

/* ---------- 导航 ---------- */
.nav{position:sticky;top:0;z-index:40;background:rgba(255,250,245,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav__in{display:flex;align-items:center;gap:18px;height:60px}
.brand{display:flex;align-items:center;gap:9px;font-weight:650;font-size:16px;letter-spacing:-.02em}
.brand img{width:27px;height:27px;border-radius:7px}
.nav__mid{display:flex;align-items:center;gap:20px;margin-left:auto;font-size:13px;color:var(--muted)}
.nav__mid a:hover{color:var(--ink)}
.nav__buy{display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 16px;border-radius:10px;background:var(--orange);color:#fff;font-size:13.5px;font-weight:650;box-shadow:0 8px 18px -10px rgba(210,78,28,.8);transition:background .2s,transform .2s var(--ease)}
.nav__buy:hover{background:var(--orange-deep);transform:translateY(-1px)}
@media(max-width:820px){.nav__mid a:not(.nav__buy){display:none}.nav__buy{margin-left:auto}}
@media(max-width:700px){
  .logos .logos__in{display:grid;grid-template-columns:1fr 1fr;gap:16px 22px;padding:20px 0}
  .logos .logos__in span{display:grid;grid-template-columns:18px 1fr;column-gap:8px;row-gap:1px;align-items:start;font-size:12px;line-height:1.4;min-width:0;overflow-wrap:anywhere;background:none;border:0;border-radius:0;padding:0;min-height:0}
  .logos .logos__in span b,.logos .logos__in span em{grid-column:2}
  .logos .logos__in span b{font-size:12.5px;color:var(--ink)}
  .logos .logos__in span em{font-size:10.5px;color:var(--muted)}
  .logos .logos__in span em::before{display:none}
  .logos .logos__in span::before{content:"";grid-row:span 2;width:18px;height:18px;border-radius:50%;background-color:var(--green-soft);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6.5l2.6 2.6L10 3.5' fill='none' stroke='%231f7a4d' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:10px 10px;margin-top:1px}
  .logos .logos__in span:last-child{grid-column:span 2;min-height:0}
}
@media(max-width:360px){.logos .logos__in{grid-template-columns:1fr}.logos .logos__in span:last-child{grid-column:span 1}}

/* ---------- Hero ---------- */
.hero{padding:clamp(40px,6vw,64px) 0 clamp(40px,6vw,64px);background:
  radial-gradient(60% 50% at 85% 0%,#ffe8d8 0%,transparent 60%),
  radial-gradient(50% 40% at 0% 100%,#fff0e4 0%,transparent 60%),var(--bg)}
.hero__in{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(32px,5vw,64px);align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:650;letter-spacing:.04em;text-transform:uppercase;color:var(--orange);background:var(--orange-soft);border:1px solid var(--orange-line);padding:6px 11px;border-radius:999px}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--orange)}
h1{font-size:clamp(38px,5.2vw,62px);line-height:1.05;letter-spacing:-.04em;font-weight:650;margin-top:18px}
h1 em{font-style:normal;color:var(--orange);position:relative;white-space:nowrap}
h1 em::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:10px;background:var(--orange-soft);border-radius:4px;z-index:-1}
.lede{font-size:clamp(16px,1.8vw,18.5px);color:var(--ink-2);line-height:1.6;margin-top:18px;max-width:520px}
.lede strong{color:var(--ink);font-weight:650}
.bullets{list-style:none;display:grid;gap:9px;margin-top:20px;font-size:14.5px;color:var(--ink-2)}
.bullets li{display:flex;gap:9px;align-items:flex-start}
.bullets svg{flex:0 0 17px;width:17px;height:17px;margin-top:2px;stroke:var(--green);fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.cta-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 24px;border-radius:12px;font-size:15.5px;font-weight:650;border:1px solid transparent;cursor:pointer;transition:transform .2s var(--ease),background .2s,box-shadow .2s,border-color .2s}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 14px 28px -14px rgba(210,78,28,.8)}
.btn--primary:hover{background:var(--orange-deep);transform:translateY(-2px)}
.btn--ghost{background:#fff;border-color:var(--line-2);color:var(--ink);box-shadow:0 1px 2px rgba(34,26,20,.04)}
.btn--ghost:hover{border-color:var(--muted);transform:translateY(-2px)}
.btn svg{width:16px;height:16px;fill:currentColor}
.btn small{font-weight:500;font-size:12px;opacity:.8}
.micro{margin-top:12px;font-size:12px;color:var(--muted)}
.micro span+span::before{content:"·";margin:0 8px;color:var(--line-2)}

/* ---------- 产品视觉：真实 macOS 桌面 + 手势吸附动画 ---------- */
.product{position:relative}

/* 桌面与壁纸 */
.ds{position:relative;aspect-ratio:4/3.1;border-radius:14px;overflow:hidden;border:1px solid rgba(70,38,20,.16);background:
  radial-gradient(58% 52% at 14% 2%,rgba(255,255,255,.6),transparent 64%),
  radial-gradient(66% 58% at 92% 100%,rgba(199,84,40,.3),transparent 72%),
  radial-gradient(50% 46% at 68% 22%,rgba(255,196,160,.5),transparent 70%),
  linear-gradient(148deg,#f8e7d7 0%,#f2d2bb 44%,#e6b492 100%);
  box-shadow:0 44px 88px -44px rgba(80,40,20,.62),0 16px 34px -26px rgba(80,40,20,.45)}
.ds::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 80% at 50% -10%,rgba(255,255,255,.3),transparent 55%)}

/* 菜单栏 */
.ds-menu{position:relative;z-index:9;display:flex;align-items:center;gap:9px;height:5.4%;min-height:18px;padding:0 10px;background:rgba(255,255,255,.62);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid rgba(0,0,0,.07);font-size:8.5px;color:#3f3a34;letter-spacing:.01em;white-space:nowrap}
.ds-menu .apple{width:8px;height:10px;fill:#2d2a26;opacity:.88;flex:none}
.ds-menu b{font-weight:650;color:#2b2722}
.ds-menu .sp{flex:1}
.ds-menu .ds-icons{display:flex;align-items:center;gap:6px;opacity:.72}
.ds-menu .ds-icons i{display:block;width:8px;height:8px;position:relative}
.ds-menu .ds-icons .wifi{border:1.2px solid #4a443d;border-bottom:0;border-radius:8px 8px 0 0;width:9px;height:6px;transform:translateY(2px)}
.ds-menu .ds-icons .batt{width:12px;height:6px;border:1px solid #4a443d;border-radius:2px}
.ds-menu .ds-icons .batt::before{content:"";position:absolute;left:1.5px;top:1.5px;bottom:1.5px;width:7px;background:#4a443d;border-radius:1px}
.ds-menu .ds-icons .search{border:1.2px solid #4a443d;border-radius:50%;width:7px;height:7px}
.ds-menu .ds-icons .search::after{content:"";position:absolute;right:-2px;bottom:-1px;width:3px;height:1.2px;background:#4a443d;transform:rotate(45deg)}
.ds-clock{font-variant-numeric:tabular-nums}

/* Dock */
.ds-dock{position:absolute;z-index:2;left:50%;bottom:2.4%;transform:translateX(-50%);display:flex;align-items:center;gap:5px;padding:4px 5px;border-radius:9px;background:rgba(255,255,255,.3);border:1px solid rgba(255,255,255,.52);backdrop-filter:blur(10px) saturate(1.3);-webkit-backdrop-filter:blur(10px) saturate(1.3);box-shadow:0 8px 20px -10px rgba(60,30,15,.5)}
.ds-dock i{width:15px;height:15px;border-radius:4.5px;box-shadow:inset 0 1px 0 rgba(255,255,255,.55),0 1px 2px rgba(0,0,0,.16)}
.ds-dock i:nth-child(1){background:linear-gradient(180deg,#7fc4ff,#2f7fe0)}
.ds-dock i:nth-child(2){background:linear-gradient(180deg,#ff9f7a,#d2542a)}
.ds-dock i:nth-child(3){background:linear-gradient(180deg,#1f2430,#0c0f14)}
.ds-dock i:nth-child(4){background:linear-gradient(180deg,#5ee08c,#23a04a)}
.ds-dock i:nth-child(5){background:linear-gradient(180deg,#d0d0d0,#8d8d8d)}
.dw--bg .br-shot{min-height:18px;height:46%}

/* 窗口 */
.dw{position:absolute;z-index:3;left:var(--x);top:var(--y);width:var(--w);height:var(--h);display:flex;flex-direction:column;border-radius:7px;overflow:hidden;background:#fff;border:1px solid rgba(0,0,0,.16);box-shadow:inset 0 0 0 1px rgba(255,255,255,.55),0 24px 48px -18px rgba(60,30,15,.5),0 4px 10px -2px rgba(0,0,0,.14);transition:left .34s cubic-bezier(.2,.9,.2,1),top .34s cubic-bezier(.2,.9,.2,1),width .34s cubic-bezier(.2,.9,.2,1),height .34s cubic-bezier(.2,.9,.2,1),box-shadow .5s}
.dw--active{box-shadow:0 34px 70px -24px rgba(60,30,15,.56),0 8px 18px -4px rgba(0,0,0,.16)}
.dw:not(.dw--active) .dw__bar{background:linear-gradient(180deg,#f8f6f3,#eeebe6)}
.dw:not(.dw--active) .dw__bar b{color:#a39a8f}
.dw__bar{position:relative;display:flex;align-items:center;gap:4px;height:18px;flex:0 0 18px;padding:0 7px;background:linear-gradient(180deg,#fcfbfa,#f1ede8);border-bottom:1px solid rgba(0,0,0,.08)}
.dw__bar .tl{display:flex;gap:4px;flex:none}
.dw__bar .tl i{width:6px;height:6px;border-radius:50%;box-shadow:inset 0 0 0 .5px rgba(0,0,0,.18)}
.dw__bar .tl i:nth-child(1){background:#ff5f57}
.dw__bar .tl i:nth-child(2){background:#febc2e}
.dw__bar .tl i:nth-child(3){background:#28c840}
.dw__bar b{position:absolute;left:50%;transform:translateX(-50%);max-width:62%;text-align:center;font-size:7px;font-weight:500;color:#8d847a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.01em}
.dw__body{flex:1;min-height:0;display:flex}

/* 编辑器 */
.ed-side{flex:0 0 27%;background:#f7f5f2;border-right:1px solid #e9e3db;padding:6px 5px;display:flex;flex-direction:column;gap:3px;font-size:6.4px;color:#6d655c;overflow:hidden}
.ed-title{font-size:5.2px;letter-spacing:.07em;text-transform:uppercase;color:#aca296;padding:0 3px 2px}
.ed-file{display:flex;align-items:center;gap:3px;padding:2.5px 3px;border-radius:3px;white-space:nowrap;overflow:hidden}
.ed-file.on{background:#ece4d9;color:#3b342d;font-weight:600}
.ed-file i{width:5px;height:5px;border-radius:1.2px;flex:none}
.ed-file i.swift{background:#e8843c}
.ed-file i.md{background:#6f8fd8}
.ed-file i.json{background:#8c8c8c}
.ed-main{flex:1;min-width:0;display:flex;flex-direction:column}
.ed-tabs{display:flex;gap:1px;padding:4px 5px 0;background:#f6f3ef;border-bottom:1px solid #e9e3db;flex:0 0 auto;overflow:hidden}
.ed-tabs span{font-size:5.6px;line-height:1;color:#8d847a;padding:4px 7px 3px;border-radius:3px 3px 0 0;white-space:nowrap}
.ed-tabs span.on{background:#fff;color:#3b342d;box-shadow:0 -1px 2px rgba(0,0,0,.05);border:1px solid #e9e3db;border-bottom-color:#fff;margin-bottom:-1px}
.ed-code{flex:1;padding:7px 8px 5px;font-family:var(--mono);font-size:6.6px;line-height:1.7;color:#4b433b;overflow:hidden}
.ed-status{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:8px;height:11px;padding:0 7px;background:#f7f4f0;border-top:1px solid #e9e3db;font-size:4.9px;color:#9d9388;white-space:nowrap;overflow:hidden}
.ed-code span{display:flex;align-items:baseline;gap:5px;white-space:nowrap}
.ed-code span>i{flex:0 0 9px;text-align:right;font-style:normal;color:#c8beb1;font-size:.88em}
.ed-code em{font-style:normal;color:#9c54bf}
.ds--mini .ed-code span{gap:3px}
.ds--mini .ed-code span>i{flex-basis:6px}
.ed-code b{font-weight:500;color:#2e6ba8}
.ed-code .c{color:#aa9f92}

/* 浏览器 */
.dw__body--browser{flex-direction:column;background:#fff}
.br-url{margin:5px 6px 0;height:12px;border-radius:4px;background:#f2efeb;border:1px solid #e8e2db;display:flex;align-items:center;gap:4px;padding:0 5px;font-size:5.8px;color:#9c9287;white-space:nowrap;overflow:hidden}
.br-lock{width:4px;height:5px;border:1px solid #aaa094;border-radius:1px;flex:none}
.br-page{flex:1;min-height:0;padding:7px 9px;overflow:hidden;display:flex;flex-direction:column}
.br-nav{display:flex;align-items:center;gap:5px;font-size:5px;color:#a49a8e;margin-bottom:4px;white-space:nowrap}
.br-logo{font-weight:800;color:#c94a1a;margin-right:auto;letter-spacing:.05em;font-size:5.4px}
.br-cta{background:#c94a1a;color:#fff;border-radius:2px;padding:1px 3px;font-size:4.6px}
.ds--mini .br-nav{font-size:4.2px;gap:3px;margin-bottom:3px}
.ds--mini .br-logo{font-size:4.4px}
.ds--mini .br-cta{font-size:3.8px;padding:1px 2px}
.br-brand{font-size:5.8px;font-weight:700;letter-spacing:.1em;color:#c94a1a}
.br-h{font-size:9.5px;font-weight:650;letter-spacing:-.03em;margin-top:2px;color:#28221c;line-height:1.2}
.br-p{height:3px;border-radius:2px;background:#ece6df;margin-top:5px;width:84%}
.br-p.short{width:58%}
.br-shot{flex:0 0 46%;min-height:20px;margin-top:7px;border-radius:4px;background:linear-gradient(140deg,#fdece0,#f7d5bd);border:1px solid #f1cfb6;position:relative;overflow:hidden;padding:3px;display:flex;gap:3px;align-items:stretch}
.shot-a{position:relative;flex:1.45;min-width:0;background:#fff;border:1px solid #e9d6c6;border-radius:2px;box-shadow:0 1px 3px rgba(90,50,20,.1);display:flex;flex-direction:column;overflow:hidden}
.shot-a .sb{height:15%;min-height:3px;flex:0 0 15%;background:#f4ede6;border-bottom:1px solid #eee3d8;display:flex;align-items:center;gap:1.5px;padding:0 2px}
.shot-a .sb i{width:1.5px;height:1.5px;border-radius:50%;background:#d9b9a5}
.shot-a b{display:block;height:2px;border-radius:1px;background:#eee4d9;margin:3px 3px 0}
.shot-a b+b{width:58%}
.shot-a::after{content:"";position:absolute;left:5%;top:26%;bottom:12%;width:42%;border:1px solid rgba(201,74,26,.75);background:rgba(201,74,26,.1);border-radius:1px}
.shot-b{flex:.75;border-radius:2px;background:rgba(255,255,255,.68);border:1px solid #e9d6c6;position:relative}
.shot-b::after{content:"";position:absolute;left:18%;right:18%;top:30%;height:2px;background:#e9ded3;border-radius:1px;box-shadow:0 5px 0 #efe6dc}

.br-row{display:flex;gap:4px;margin-top:6px;flex:1;min-height:16px}
.br-row i{flex:1;border-radius:3px;background:#f7f3ee;border:1px solid #ece4da;position:relative;overflow:hidden}
.br-row i::before{content:"";position:absolute;left:8%;top:12%;width:20%;height:18%;background:#eee5db;border-radius:2px}
.br-row i::after{content:"";position:absolute;left:8%;right:22%;top:46%;height:2px;background:#f1e8de;border-radius:1px;box-shadow:0 5px 0 #f1e8de}

/* Finder */
.dw__body--finder{background:#fff}
.fd-side{flex:0 0 24%;background:#f6f3ef;border-right:1px solid #e9e3db;padding:6px 5px;display:grid;gap:4px;align-content:start;font-size:5.6px;color:#7d746a;overflow:hidden}
.fd-side span:first-child{font-size:5px;letter-spacing:.07em;text-transform:uppercase;color:#ada397}
.fd-main{flex:1;padding:6px;overflow:hidden}
.fd-head{font-size:6px;color:#8d847a;margin-bottom:4px}
.fd-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.fd-grid i{aspect-ratio:1;border-radius:3px;border:1px solid #d5dfea;background:linear-gradient(160deg,#edf2fa,#d9e4f3);position:relative;overflow:hidden}
.fd-grid i::before{content:"";position:absolute;left:18%;right:18%;top:22%;height:34%;border-radius:2px;background:rgba(255,255,255,.75)}
.fd-grid i:nth-child(2){background:linear-gradient(160deg,#fff0d9,#ffdfb0);border-color:#eed7b1}
.fd-grid i:nth-child(3){background:linear-gradient(160deg,#e9f8ee,#cfeedd);border-color:#d2e8da}
.fd-grid i:nth-child(4){background:linear-gradient(160deg,#f2e9ff,#e2d3fb);border-color:#ded1f0}
.fd-grid i:nth-child(5){background:linear-gradient(160deg,#ffe9e4,#ffd4c8);border-color:#f2d3c9}
.fd-grid i:nth-child(6){background:linear-gradient(160deg,#e8f1ff,#cfe0f9);border-color:#d3e0f1}
.fd-grid i:nth-child(7){background:linear-gradient(160deg,#f5f5f3,#e2e2de);border-color:#deded9}
.fd-grid i:nth-child(8){background:linear-gradient(160deg,#fff4dc,#ffe7b8);border-color:#efdcb4}

/* 终端 */
.dw__body--term{display:block;background:#1e1b18;color:#e7e0d5;padding:6px 8px;font-family:var(--mono);font-size:5.6px;line-height:1.75;overflow:hidden}
.term span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.term em{font-style:normal;color:#82c98f}
.term .dim{color:#968c7e}
.term .ok{color:#8fd39c}
.term .cursor{display:inline-block;width:3.5px;height:6px;background:#e7e0d5;vertical-align:-1px;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.ds--mini .dw__body--term{font-size:4.6px;padding:4px 5px;line-height:1.72}
.ds--mini .term .cursor{width:3px;height:5px}
@media(prefers-reduced-motion:reduce){.term .cursor{animation:none}}

/* 十字分隔线 */
.ds-cross{position:absolute;inset:0;z-index:7;pointer-events:none;opacity:0;transition:opacity .25s var(--ease)}
.ds-cross.on{opacity:1}
.ds-cross__v{position:absolute;top:6.4%;bottom:10.6%;left:var(--cx,50.3%);width:1.5px;margin-left:-.75px;background:rgba(201,74,26,.9);box-shadow:0 0 0 1px rgba(255,255,255,.5)}
.ds-cross__h{position:absolute;left:2%;right:2%;top:var(--cy,47.9%);height:1.5px;margin-top:-.75px;background:rgba(201,74,26,.9);box-shadow:0 0 0 1px rgba(255,255,255,.5)}
.ds-cross__handle{position:absolute;left:var(--cx,50.3%);top:var(--cy,47.9%);width:17px;height:17px;border-radius:50%;background:#fff;border:1.5px solid var(--orange);transform:translate(-50%,-50%);box-shadow:0 4px 12px rgba(80,40,20,.28);transition:transform .14s var(--ease),background .14s}
.ds-cross__handle::before,.ds-cross__handle::after{content:"";position:absolute;background:var(--orange);border-radius:1px}
.ds-cross__handle::before{left:50%;top:4px;bottom:4px;width:1.5px;transform:translateX(-50%)}
.ds-cross__handle::after{top:50%;left:4px;right:4px;height:1.5px;transform:translateY(-50%)}
.ds-cross__handle.active{transform:translate(-50%,-50%) scale(1.28);background:var(--orange-soft)}
.ds-cursor{position:absolute;z-index:12;left:0;top:0;width:18px;height:18px;opacity:0;transition:opacity .2s;pointer-events:none;filter:drop-shadow(0 1px 2px rgba(80,40,20,.28))}
.ds-cursor.on{opacity:1}

/* 目标预览 */
.ds-ghost{position:absolute;z-index:5;left:2%;top:6.4%;width:47.6%;height:87.8%;border-radius:8px;border:2px solid rgba(201,74,26,.92);background:rgba(201,74,26,.18);box-shadow:inset 0 0 0 1px rgba(255,255,255,.32);opacity:0;transition:opacity .24s var(--ease),left .26s var(--ease),top .26s var(--ease),width .26s var(--ease),height .26s var(--ease);pointer-events:none;backdrop-filter:blur(1px);-webkit-backdrop-filter:blur(1px)}
.ds-ghost.on{opacity:1}
.ds-ghost span{position:absolute;left:8px;bottom:7px;font-size:7px;font-weight:700;letter-spacing:.03em;color:#a33b11;background:rgba(255,255,255,.93);padding:2px 5px;border-radius:4px;box-shadow:0 2px 6px rgba(0,0,0,.08);white-space:nowrap}

/* 双指与轨迹 */
.ds-fingers{position:absolute;z-index:8;left:0;top:0;display:flex;gap:7px;opacity:0;transition:opacity .2s var(--ease);pointer-events:none;will-change:transform}
.ds-fingers.on{opacity:1}
.ds-fingers i{width:10px;height:10px;border-radius:50%;background:#e2571f;box-shadow:0 0 0 2px rgba(255,255,255,.92),0 0 0 6px rgba(201,74,26,.18)}
.ds-trail{position:absolute;inset:0;width:100%;height:100%;z-index:6;pointer-events:none;opacity:0;transition:opacity .2s var(--ease);overflow:visible}
.ds-trail.on{opacity:.9}
.ds-trail path{fill:none;stroke:#c94a1a;stroke-width:1.7;stroke-linecap:round;stroke-dasharray:4 4}

/* 前后对比里的迷你桌面 */
.ba__desk .ds{position:absolute;inset:0;aspect-ratio:auto;border-radius:0;border:0;box-shadow:none}
.ds--mini .ds-menu{height:18px;min-height:18px;font-size:7px;gap:7px;padding:0 8px}
.ds--mini .ds-menu .apple{width:7px;height:9px}
.ds--mini .ds-clock{font-size:7px}
.ds--mini .ds-dock{bottom:3%;gap:4px;padding:3px 4px;border-radius:7px}
.ds--mini .ds-dock i{width:12px;height:12px;border-radius:3.5px}
.ds--mini .dw{border-radius:6px}
.ds--mini .dw__bar{height:14px;flex-basis:14px;padding:0 6px;gap:3px}
.ds--mini .dw__bar .tl{gap:3px}
.ds--mini .dw__bar .tl i{width:5px;height:5px}
.ds--mini .dw__bar b{font-size:5.6px;margin-right:20px;color:#948a80}
.ds--mini .ed-side{padding:4px 4px;gap:2px;font-size:5px}
.ds--mini .ed-title{font-size:4.2px}
.ds--mini .ed-file{padding:1.5px 2px;gap:2px}
.ds--mini .ed-file i{width:4px;height:4px}
.ds--mini .ed-tabs{padding:3px 3px 0}
.ds--mini .ed-tabs span{font-size:4.3px;padding:3px 4px 2px}
.ds--mini .ed-code{padding:5px 6px;font-size:5.1px;line-height:1.65}
.ds--mini .ed-status{height:8px;padding:0 5px;font-size:4px}
.ds--mini .br-url{height:9px;margin:3px 4px 0;font-size:4.6px;gap:3px;padding:0 3px}
.ds--mini .br-page{padding:5px 6px}
.ds--mini .br-brand{font-size:4.4px}
.ds--mini .br-h{font-size:7px;margin-top:1px}
.ds--mini .br-p{height:2px;margin-top:3px}
.ds--mini .br-shot{margin-top:4px;min-height:14px;padding:2px;gap:2px}
.ds--mini .shot-a .sb{height:18%;min-height:3px;flex-basis:18%}
.ds--mini .shot-a b{margin:2px 2px 0;height:1.5px}
.ds--mini .br-row{display:flex;margin-top:4px;gap:3px}
.ds--mini .br-row i{min-height:8px}
.ds--mini .fd-side{padding:4px;gap:3px;font-size:4.6px}
.ds--mini .fd-side span:first-child{font-size:4px}
.ds--mini .fd-main{padding:4px}
.ds--mini .fd-head{font-size:4.8px;margin-bottom:3px}
.ds--mini .fd-grid{gap:3px}
@media(max-width:900px){
  .hero__in{grid-template-columns:1fr}
  .product{width:100%;max-width:640px;margin:0 auto}
  .ds{aspect-ratio:4/3.3}
}
@media(max-width:560px){
  .hero .wrap{padding-left:16px;padding-right:16px}
}
@media(max-width:560px){
  #heroDesk .dw__bar{height:14px;flex-basis:14px;padding:0 6px}
  #heroDesk .dw__bar .tl i{width:5px;height:5px}
  #heroDesk .dw__bar b{font-size:5.4px}
  #heroDesk .ed-tabs{padding:3px 3px 0}
  #heroDesk .ed-tabs span{font-size:4.4px;padding:3px 4px 2px}
  #heroDesk .ed-code{font-size:5px;padding:5px 6px}
  #heroDesk .ed-status{height:8px;font-size:4px;padding:0 5px}
  #heroDesk .br-url{height:9px;font-size:4.6px;margin:4px 4px 0}
  #heroDesk .br-page{padding:5px 6px}
  #heroDesk .br-h{font-size:7px}
  #heroDesk .fd-side{padding:4px;font-size:4.6px}
  #heroDesk .fd-main{padding:4px}
  #heroDesk .fd-grid{gap:3px}
  #heroDesk .dw__body--term{font-size:4.6px;padding:4px 5px}
  .ds-menu{gap:7px;font-size:7.5px;padding:0 8px}
  .ds-menu>span:nth-child(6),.ds-menu>span:nth-child(7),.ds-menu>span:nth-child(8){display:none}
  .ds-menu .ds-icons{display:none}
  .ds-clock{font-size:7.5px}
}

/* ---------- 媒体栏 ---------- */
.logos{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.logos__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding:16px 0;font-size:12px;color:var(--muted)}
.logos b{color:var(--ink-2);font-weight:650}
.logos__in em{font-style:normal;color:var(--muted)}
.logos__in em::before{content:" · "}

/* ---------- 痛点 ---------- */
.sec{padding:clamp(64px,9vw,104px) 0}
.sec__head{max-width:660px}
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
h2{font-size:clamp(27px,3.9vw,42px);line-height:1.12;letter-spacing:-.035em;font-weight:650;margin-top:12px}
.sec__sub{color:var(--muted);margin-top:14px;font-size:16px;max-width:600px}
.pains{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px}
.pain{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.pain .x{width:26px;height:26px;border-radius:8px;background:#fbece6;color:#b8562c;display:grid;place-items:center;font-weight:700;font-size:14px}
.pain h3{font-size:15.5px;margin-top:14px;font-weight:650}
.pain p{font-size:13.5px;color:var(--muted);margin-top:6px;line-height:1.6}
@media(max-width:800px){.pains{grid-template-columns:1fr}}

/* ---------- 前后对比 ---------- */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:36px}
.ba__item{border-radius:var(--r);border:1px solid var(--line);overflow:hidden;background:#fff}
.ba__label{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;font-size:13px;font-weight:650;border-bottom:1px solid var(--line)}
.ba__label span{font-size:11px;font-weight:500;color:var(--muted);font-family:var(--mono)}
.ba__label--bad{background:#fdf3ee;color:#a8552f}
.ba__label--good{background:var(--green-soft);color:#1c6b45}
.ba__desk{position:relative;aspect-ratio:16/10;background:#f4ece4;overflow:hidden}
.ba__note{padding:12px 18px;font-size:12.5px;color:var(--muted);border-top:1px solid var(--line)}
@media(max-width:760px){.ba{grid-template-columns:1fr}}

/* ---------- 功能四卡 ---------- */
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:36px}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;transition:transform .3s var(--ease),box-shadow .3s}
.feat:hover{transform:translateY(-3px);box-shadow:0 20px 40px -30px rgba(70,40,20,.5)}
.feat .no{font-family:var(--mono);font-size:10.5px;color:var(--orange);letter-spacing:.06em}
.feat h3{font-size:15.5px;margin-top:12px;font-weight:650}
.feat p{font-size:13px;color:var(--muted);margin-top:6px;line-height:1.6}
.feat .vis{height:86px;margin-top:16px;border-radius:9px;position:relative;overflow:hidden;display:grid;place-items:center}
.mdesk{position:absolute;inset:0;border-radius:9px;overflow:hidden;background:
  radial-gradient(60% 55% at 14% 4%,rgba(255,255,255,.6),transparent 65%),
  linear-gradient(145deg,#f8e7d7,#f0d0b6);border:1px solid #ecd2bd}
.mdesk::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(90% 70% at 100% 100%,rgba(201,74,26,.1),transparent 60%)}
.mwin{position:absolute;background:#fff;border:1.5px solid rgba(201,74,26,.85);border-radius:4px;box-shadow:0 5px 12px -7px rgba(80,40,20,.5);overflow:hidden}
.mbar{display:flex;align-items:center;gap:2px;height:8px;padding:0 3px;background:#f6f1ea;border-bottom:1px solid #eee2d5}
.mbar i{width:2px;height:2px;border-radius:50%;background:#dcbda9}
.mwin::after{content:"";position:absolute;left:4px;right:4px;top:15px;bottom:5px;border-radius:2px;background:linear-gradient(135deg,#fff6ef,#ffe5d4);border:1px solid #f4dcc9}
.mwin--fill-b::after{display:none}
.mzone{position:absolute;border:1px dashed rgba(201,74,26,.55);background:rgba(201,74,26,.06);border-radius:4px}
.marrow{position:absolute;width:16px;height:16px;border-radius:50%;background:#fff;border:1px solid rgba(201,74,26,.4);display:grid;place-items:center;color:var(--orange);font-family:var(--mono);font-size:9px;font-weight:700;box-shadow:0 2px 6px rgba(80,40,20,.16)}
.mnote{position:absolute;right:5px;bottom:4px;font-family:var(--mono);font-size:7.5px;letter-spacing:.04em;color:#a33b11;background:rgba(255,255,255,.86);padding:1px 4px;border-radius:3px}
.mgrid{position:absolute;left:4px;right:4px;top:12px;bottom:5px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:3px}
.mgrid i{border-radius:2px;background:#f2ede7;border:1px solid #e9dfd4}
.mgrid i:first-child{background:#e3edff;border-color:#c9d9f2}

/* 01 半屏与四角 */
.vis.vis--steps{display:flex;align-items:center;gap:5px;background:none;border:0;place-items:initial}
.mdesk--step{position:relative;inset:auto;flex:1;height:86px;border-radius:7px}
.mdesk--step .mwin--half{left:8%;top:10%;width:42%;height:80%}
.mdesk--step .mwin--corner{left:8%;top:10%;width:42%;height:40%}
.mstep-arrow{flex:0 0 10px;text-align:center;color:var(--faint);font-family:var(--mono);font-size:12px;font-weight:700;line-height:1}
.mflow{position:absolute;z-index:3;width:15px;height:15px;border-radius:50%;background:#fff;border:1px solid rgba(201,74,26,.45);display:grid;place-items:center;color:var(--orange);font-family:var(--mono);font-size:10px;font-weight:700;line-height:1;box-shadow:0 2px 6px rgba(80,40,20,.18)}
.mflow--left{left:29%;top:15.5%;transform:translate(-50%,-50%)}
.mflow--up{left:29%;top:15.5%;transform:translate(-50%,-50%)}
.mzone--tr{right:4%;top:8%;width:40%;height:38%}
.mzone--br{right:4%;bottom:8%;width:40%;height:38%}
.marrow--corner{right:33%;top:44%}

/* 02 12 列宽度 */
.mcols{position:absolute;inset:6% 5%;display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:1fr;gap:2px;align-items:stretch}
.mcols > i{border-radius:2px;background:rgba(201,74,26,.13);border:1px solid rgba(201,74,26,.2)}
.mwin--cols{position:relative;left:auto;top:auto;width:auto;height:auto;grid-column:span 9;grid-row:1;display:flex;flex-direction:column}
.mwin--cols .mnote{z-index:3}

/* 03 自动铺满 */
.mwin--fill-b{left:4%;right:4%;top:8%;bottom:8%;width:auto;height:auto}
.mauto{position:absolute;right:8%;top:4%;font-family:var(--mono);font-size:6.5px;letter-spacing:.08em;color:#a33b11;background:rgba(255,255,255,.9);border:1px solid rgba(201,74,26,.3);padding:1px 4px;border-radius:3px}

/* 04 Esc 撤销 */
.feat .vis .esc{width:42px;height:42px;border-radius:50%;background:conic-gradient(var(--orange) 0 80%,#f0e5da 80% 100%);display:grid;place-items:center;font-family:var(--mono);font-size:9px;font-weight:700;color:var(--orange);position:relative;z-index:2}
.feat .vis .esc::before{content:"";position:absolute;inset:4px;border-radius:50%;background:#fff}
.feat .vis .esc b{position:relative}

/* 03 编排与外观 */
.feats--three{grid-template-columns:repeat(4,1fr)}

/* 03 编排与外观：大动画 */
.feature-demo{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(32px,5vw,64px);align-items:center;margin-top:clamp(48px,7vw,76px)}
.feature-demo--rev{grid-template-columns:1.18fr .82fr}
.feature-demo--rev .feature-demo__copy{order:2}
.feature-demo__copy .no{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--orange)}
.feature-demo__copy h3{font-size:clamp(24px,3vw,34px);line-height:1.2;letter-spacing:-.03em;margin-top:10px;font-weight:650}
.feature-demo__copy p{color:var(--muted);margin-top:12px;font-size:15px;line-height:1.7;max-width:360px}
.feature-demo__stage{min-width:0}
.ds--demo{aspect-ratio:4/3.1;width:100%}
.ds--demo .dw__bar b{font-size:8px}

.ds--demo .dw__bar{height:22px;flex-basis:22px}
.ds--demo .dw__bar b{font-size:9px}
.ds--demo .ed-side{padding:8px 7px;font-size:7px;gap:3px}
.ds--demo .ed-title{font-size:6px}
.ds--demo .ed-file{padding:2.5px 4px;gap:4px}
.ds--demo .ed-file i{width:6px;height:6px}
.ds--demo .ed-tabs{padding:5px 6px 0}
.ds--demo .ed-tabs span{font-size:7px;padding:4px 8px 3px}
.ds--demo .ed-code{font-size:8px;line-height:1.7;padding:10px 12px}
.ds--demo .ed-code span>i{flex-basis:12px}
.ds--demo .ed-status{height:14px;font-size:6px;padding:0 8px}
.ds--demo .br-url{height:17px;margin:6px 8px 0;font-size:7px;padding:0 6px;gap:5px}
.ds--demo .br-page{padding:9px 11px}
.ds--demo .br-nav{font-size:7px;gap:7px;margin-bottom:5px}
.ds--demo .br-logo{font-size:8px}
.ds--demo .br-cta{font-size:6px;padding:2px 4px}
.ds--demo .br-h{font-size:15px;margin-top:3px}
.ds--demo .br-p{height:4px;margin-top:6px}
.ds--demo .br-shot{margin-top:8px;min-height:60px;padding:4px;gap:4px}
.ds--demo .br-row{margin-top:7px;min-height:26px}
.ds--demo .ds-ghost span{font-size:9px;padding:3px 7px}

.demo-body{display:flex;flex-direction:column;gap:7px;padding:13px;background:#fff}
.demo-body i{height:5px;border-radius:3px;background:#eee5db;display:block}
.demo-body i:nth-child(1){width:46%;background:#e9c9b4}
.demo-body i:nth-child(2){width:80%}
.demo-body i:nth-child(3){width:62%}
.demo-fig{flex:1;border-radius:5px;background:linear-gradient(140deg,#fff5ec,#ffe4d3);border:1px solid #f4dcc9;margin-top:2px}
.demo-body--page{gap:6px}
.demo-hero{height:38%;min-height:26px;border-radius:5px;background:linear-gradient(140deg,#eef4ff,#dfeaff);border:1px solid #d6e2f7}
.demo-row{display:flex;gap:5px;flex:0 0 17%}
.demo-row i{flex:1;height:100%;border-radius:4px;background:#f6f1ec;border:1px solid #ece2d8}
.demo-divider{position:absolute;z-index:5;top:6.4%;bottom:10.6%;left:50%;width:2px;margin-left:-1px;background:rgba(201,74,26,.9);box-shadow:0 0 0 1px rgba(255,255,255,.45);opacity:0;transition:opacity .25s}
.demo-handle{position:absolute;z-index:6;top:50%;left:50%;width:18px;height:18px;border-radius:50%;background:#fff;border:1.5px solid var(--orange);transform:translate(-50%,-50%);box-shadow:0 3px 10px rgba(80,40,20,.2);opacity:0;transition:opacity .25s}
.demo-divider.on,.demo-handle.on{opacity:1}
.demo-handle.active{transform:translate(-50%,-50%) scale(1.18)}
.demo-slot{position:absolute;z-index:2;border:2px dashed rgba(201,74,26,.45);border-radius:8px;background:rgba(255,255,255,.12);opacity:0;transition:opacity .25s,border-color .2s,background .2s}
.demo-slot.on{opacity:1}
.demo-slot.active{border-style:solid;border-color:rgba(201,74,26,.95);background:rgba(201,74,26,.14);box-shadow:0 0 0 1px rgba(201,74,26,.15)}
.demo-place-browser{opacity:0;transition:opacity .3s var(--ease)}
.demo-place-browser.on{opacity:1}
@media(max-width:860px){
  .feature-demo{grid-template-columns:1fr;gap:26px;margin-top:48px}
  .feature-demo--rev .feature-demo__copy{order:0}
  .feature-demo__copy h3{font-size:clamp(24px,5vw,30px)}
  .feature-demo__copy p{max-width:none}
  .feature-demo__stage{width:100%;max-width:640px;margin:0 auto}
}

.vis.vis--duo{display:flex;gap:5px;background:none;border:0;place-items:initial}
.mdesk--duo{position:relative;inset:auto;flex:1;height:86px;border-radius:6px}
.vis--duo .mwin::after{top:10px;bottom:4px;left:3px;right:3px}
.mqa{position:absolute;background:var(--orange);z-index:3}
.mqa--v{left:50%;top:7%;bottom:7%;width:1.5px;margin-left:-.75px}
.mqa--h{top:50%;left:4%;right:4%;height:1.5px;margin-top:-.75px}
.mqa--dot{left:50%;top:50%;width:15px;height:15px;border-radius:50%;background:#fff;border:1.5px solid var(--orange);transform:translate(-50%,-50%)}
.mqa--dot::before,.mqa--dot::after{content:"";position:absolute;background:var(--orange)}
.mqa--dot::before{left:50%;top:3px;bottom:3px;width:1.5px;transform:translateX(-50%)}
.mqa--dot::after{top:50%;left:3px;right:3px;height:1.5px;transform:translateY(-50%)}
.mzone--pick i{position:absolute;left:3px;right:3px;top:3px;bottom:3px;background:rgba(255,255,255,.55);border-radius:2px}
.mzone--pick.on{border-style:solid;border-color:var(--orange);background:rgba(201,74,26,.1);box-shadow:0 0 0 1px rgba(201,74,26,.16)}
.mpick-cursor{position:absolute;right:17%;top:44%;width:15px;height:15px;border-radius:50%;background:#fff;border:1px solid rgba(201,74,26,.45);display:grid;place-items:center;font-size:8px;color:var(--orange);z-index:4;box-shadow:0 2px 6px rgba(80,40,20,.16)}
.skins{position:absolute;inset:13% 6% 20%;display:flex;gap:4px;align-items:stretch}
.sk{flex:1;background:#fff;border:1px solid #e6dbce;border-radius:3px;position:relative;overflow:hidden;box-shadow:0 2px 5px -4px rgba(80,40,20,.4)}
.sk::before{content:"";position:absolute;left:0;right:0;top:0;height:9px;background:var(--c)}
.sk::after{content:"";position:absolute;left:3px;right:3px;top:13px;bottom:4px;background:#f7f2ec;border-radius:2px}
.sknote{position:absolute;left:50%;bottom:6px;transform:translateX(-50%);font-family:var(--mono);font-size:6px;letter-spacing:.1em;color:#a39384}
@media(max-width:900px){.feats--three{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.feats--three{grid-template-columns:1fr}}

@media(max-width:900px){.feats{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.feats{grid-template-columns:1fr}}

/* ---------- 手势表 ---------- */
.tablewrap{margin-top:34px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
table{width:100%;border-collapse:collapse;font-size:13.5px}
thead th{background:var(--bg-2);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:650;text-align:left;padding:12px 18px;border-bottom:1px solid var(--line)}
tbody td{padding:12px 18px;border-bottom:1px solid var(--line);color:var(--ink-2)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:#fffaf5}
td.g{font-family:var(--sans);font-size:13px;font-weight:600;color:var(--orange);white-space:nowrap;letter-spacing:.02em}
td.r{color:var(--muted)}
@media(max-width:700px){.tablewrap{overflow-x:auto}table{min-width:560px}}

/* ---------- 定价 ---------- */
.pricing{background:linear-gradient(180deg,#fff3e9,#fffaf5);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pricebox{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(28px,5vw,60px);align-items:center;margin-top:36px}
.pricebox__left h2{margin-top:12px}
.pricebox__left p{color:var(--muted);margin-top:14px;font-size:15px;line-height:1.65}
.trustbadges{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}
.trustbadges div{display:flex;gap:9px;align-items:flex-start;background:rgba(255,255,255,.7);border:1px solid var(--line);border-radius:11px;padding:11px 12px;font-size:12.5px;color:var(--ink-2);line-height:1.45}
.trustbadges b{display:block;font-size:12.5px;color:var(--ink)}
.trustbadges i{flex:0 0 18px;width:18px;height:18px;border-radius:50%;background:var(--green-soft);color:var(--green);display:grid;place-items:center;font-style:normal;font-size:10px;font-weight:700;margin-top:1px}
.card{background:#fff;border:1px solid var(--line-2);border-radius:22px;box-shadow:0 34px 70px -40px rgba(80,40,20,.5);overflow:hidden}
.card__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 26px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fff,#fffaf6)}
.card__head h3{font-size:16px;font-weight:650}
.card__head span{font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--orange);background:var(--orange-soft);border:1px solid var(--orange-line);padding:4px 8px;border-radius:5px}
.card__body{padding:24px 26px 26px}
.amount{display:flex;align-items:baseline;gap:10px}
.amount b{font-size:58px;line-height:1;letter-spacing:-.05em;font-weight:700}
.amount s{font-size:20px;color:var(--muted)}
.amount span{font-size:12.5px;color:var(--muted)}
.card__body ul{list-style:none;margin:20px 0;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;gap:9px;font-size:13.5px;color:var(--ink-2)}
.card__body li{display:flex;gap:8px;align-items:flex-start}
.card__body li svg{flex:0 0 15px;width:15px;height:15px;margin-top:3px;stroke:var(--green);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.card__body .btn{width:100%}
.card__body .trial{display:block;text-align:center;font-size:13px;color:var(--orange);margin-top:12px;font-weight:550}
.card__body .trial:hover{text-decoration:underline;text-underline-offset:3px}
.card__body .fine{font-size:11.5px;color:var(--muted);text-align:center;margin-top:12px;line-height:1.6}
.card__pay{display:flex;justify-content:center;gap:7px;flex-wrap:wrap;margin-top:12px}
.card__pay span{font-size:10.5px;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:3px 7px;background:#fff}
@media(max-width:900px){.pricebox{grid-template-columns:1fr}.pricebox__left{order:-1}}

/* ---------- FAQ ---------- */
.faq{max-width:780px;margin:32px auto 0;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 2px;font-size:15px;font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:0 0 20px;width:20px;height:20px;border-radius:50%;background:var(--bg-2);position:relative}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;background:var(--muted);border-radius:2px;transition:transform .25s var(--ease)}
.faq summary i::before{top:9.5px;left:5px;width:10px;height:1.5px}
.faq summary i::after{top:5px;left:9.5px;width:1.5px;height:10px}
.faq details[open] summary i::after{transform:scaleY(0)}
.faq details[open] summary i{background:var(--orange-soft)}
.faq p{padding:0 40px 20px 2px;font-size:14px;color:var(--muted);line-height:1.65}
.faq p a{color:var(--orange);text-decoration:underline;text-underline-offset:3px}

/* ---------- 结尾 ---------- */
.final{text-align:center;padding:clamp(64px,9vw,100px) 0}
.final h2{max-width:640px;margin:12px auto 0}
.final p{color:var(--muted);margin:14px auto 0;max-width:480px}
.final .cta-row{justify-content:center}
.final .micro{text-align:center}

/* ---------- 页脚 ---------- */
.footer{background:#221a14;color:#c9b9ac;padding:44px 0 110px;font-size:12.5px}
.footer__in{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;align-items:start}
.footer__brandcol{max-width:300px}
.footer__brand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:650;font-size:14px}
.footer__brand img{width:24px;height:24px;border-radius:6px}
.footer__col{display:grid;gap:9px;align-content:start;justify-items:start}
.footer__col h4{font-size:10.5px;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:#8d7d70;margin:0 0 2px}
.footer__col a{color:#c9b9ac;font-size:12.5px;transition:color .2s}
.footer__col a:hover{color:#fff}
.footer a:hover{color:#fff}
@media(max-width:700px){
  .footer__in{grid-template-columns:1fr 1fr;gap:26px 24px}
  .footer__brandcol{grid-column:span 2;max-width:none}
}
.footer__bar{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-family:var(--mono);font-size:10.5px;color:#8d7d70}

/* ---------- 粘性条 ---------- */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:50;background:rgba(255,250,245,.95);border-top:1px solid var(--line-2);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 -12px 30px -20px rgba(80,40,20,.4);transform:translateY(110%);transition:transform .35s var(--ease)}
.sticky.in{transform:none}
.sticky__in{display:flex;align-items:center;gap:14px;padding:10px 0}
.sticky__id{display:flex;align-items:center;gap:9px;font-size:13.5px;font-weight:650}
.sticky__id img{width:27px;height:27px;border-radius:6px}
.sticky__price{margin-left:auto;display:flex;align-items:baseline;gap:7px;font-size:12px;color:var(--muted)}
.sticky__price b{font-size:19px;color:var(--ink);letter-spacing:-.03em}
.sticky .btn{height:42px;font-size:14px;padding:0 18px;border-radius:9px}
@media(max-width:520px){.sticky__id span{display:none}.sticky__price span{display:none}}

/* 语言切换（首页导航）——与 style.css 的站内样式保持一致 */
.lang{position:relative;display:flex;align-items:center}
.lang__btn{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 10px;border:1px solid var(--line-2);border-radius:3px;background:#fff;font-size:13px;color:var(--muted);cursor:pointer;transition:color .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease)}
.lang__btn:hover{color:var(--ink);background:var(--bg-2);border-color:var(--muted)}
.lang__btn .chev{transition:transform .22s var(--ease)}
.lang.is-open .lang__btn{color:var(--ink);background:var(--bg-2);border-color:var(--muted)}
.lang.is-open .lang__btn .chev{transform:rotate(180deg)}
.lang__menu{position:absolute;right:0;top:calc(100% + 8px);z-index:60;min-width:152px;padding:5px;border:1px solid var(--line-2);border-radius:3px;background:#fff;box-shadow:0 18px 40px -24px rgba(60,30,15,.45);opacity:0;transform:translateY(-6px) scale(.97);transform-origin:top right;pointer-events:none;transition:opacity .16s var(--ease),transform .16s var(--ease)}
.lang.is-open .lang__menu{opacity:1;transform:none;pointer-events:auto}
.lang__menu a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 10px;border-radius:8px;font-size:13.5px;color:var(--muted);white-space:nowrap;transition:background .16s var(--ease),color .16s var(--ease)}
.lang__menu a:hover{background:var(--bg-2);color:var(--ink)}
.lang__menu a[aria-current="true"]{color:var(--ink)}
.lang__menu a[aria-current="true"]::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--orange);flex:none}