/* ZEN 官网 zendigital.com.cn — 与商城同一套色板，但更偏品牌展示：
   深墨蓝首屏 + 超大 ZEN 字标作为唯一视觉主角；正文区保持安静 */
:root{
  --ink:#142430; --ink-2:#1d3240; --stone:#edf0ee; --paper:#fff; --line:#d3dbd8; --muted:#566770;
  --jade:#0e7c66; --jade-l:#35b394; --amber:#f0a33a;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","PingFang SC","Microsoft YaHei",sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--stone:#0f191f;--paper:#16232b;--line:#2a3b44;--muted:#9db0b6;--jade:#35b394}}
:root[data-theme="dark"]{--stone:#0f191f;--paper:#16232b;--line:#2a3b44;--muted:#9db0b6;--jade:#35b394}
*{box-sizing:border-box}
body{margin:0;background:var(--stone);color:var(--ink);font:16px/1.65 var(--font)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) body{color:#e6eeec}}
:root[data-theme="dark"] body{color:#e6eeec}
a{color:inherit}
h1,h2,h3,.logo,.facts strong,.wordmark{font-family:"Bricolage Grotesque",system-ui,"PingFang SC","Microsoft YaHei",sans-serif}
h1,h2,h3{line-height:1.12;margin:0 0 .5em;letter-spacing:-.015em}
h2{font-size:clamp(1.6rem,3.6vw,2.4rem);font-weight:800}
h3{font-size:1.1rem}
p{margin:0 0 1em;max-width:66ch}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
/* 双语：<span data-zh>…</span><span data-en>…</span> */
html[lang="zh-CN"] [data-en]{display:none} html[lang="en"] [data-zh]{display:none}

.top{position:sticky;top:0;z-index:20;background:var(--ink);color:#fff}
.top-in{display:flex;align-items:center;gap:22px;min-height:62px;flex-wrap:wrap}
.logo{font-weight:900;letter-spacing:.18em;font-size:1.4rem;text-decoration:none}
.nav{display:flex;gap:20px;flex:1;flex-wrap:wrap}
.nav a{text-decoration:none;opacity:.75;font-weight:600}
.nav a:hover,.nav a[aria-current]{opacity:1;box-shadow:inset 0 -2px var(--jade-l)}
.lang{background:none;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:999px;padding:6px 14px;font:inherit;font-size:.85rem;cursor:pointer}
.shop{background:var(--jade-l);color:#06221b;border-radius:999px;padding:8px 16px;font-weight:800;text-decoration:none}
.nav a{white-space:nowrap}
@media (max-width:760px){.nav{order:3;flex:1 0 100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:8px}.lang{margin-left:auto}}

.hero{background:var(--ink);color:#fff;overflow:hidden;position:relative}
.hero-in{position:relative;min-height:min(78vh,680px);display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:20px;padding-top:40px;padding-bottom:40px}
.wordmark{position:absolute;left:-1vw;bottom:-6vw;font-weight:900;font-size:min(34vw,420px);line-height:.8;letter-spacing:-.04em;color:var(--ink-2);user-select:none;pointer-events:none}
.hero-copy{position:relative;z-index:2}
.hero h1{font-size:clamp(2.2rem,5.6vw,4rem);font-weight:800;letter-spacing:-.03em;max-width:12ch}
.hero p{color:#b9c9cf;font-size:1.12rem}
.hero-phone{position:relative;z-index:2;display:flex;justify-content:center;align-items:flex-end}
.hero-phone img{width:31%;height:auto;filter:drop-shadow(0 30px 40px rgba(0,0,0,.55));margin:0 -3%}
.hero-phone img:nth-child(1){transform:rotate(-8deg) translateY(4%)}
.hero-phone img:nth-child(2){z-index:2;width:36%;transform:translateY(-6%)}
.hero-phone img:nth-child(3){transform:rotate(8deg) translateY(4%)}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.btn{display:inline-flex;align-items:center;padding:13px 22px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid var(--jade-l);background:var(--jade-l);color:#06221b}
.btn.line{background:transparent;color:inherit;border-color:currentColor;opacity:.9}
@media (max-width:760px){.hero-in{grid-template-columns:1fr}.hero-phone{order:-1}}

/* CSS 手机 */
.ph{width:min(34%,170px);aspect-ratio:9/19;border-radius:18%/8.5%;background:linear-gradient(150deg,color-mix(in srgb,var(--c) 70%,#fff),var(--c) 45%,color-mix(in srgb,var(--c) 70%,#000));box-shadow:0 30px 50px -24px rgba(0,0,0,.7),inset 0 0 0 1px rgba(255,255,255,.18);position:relative}
.ph:nth-child(2){transform:translateY(-8%)}
.ph::before{content:"";position:absolute;top:5%;left:9%;width:34%;aspect-ratio:1;border-radius:22%;background:rgba(0,0,0,.3);box-shadow:inset 0 0 0 5px rgba(0,0,0,0)}
.ph::after{content:"ZEN";position:absolute;bottom:8%;left:0;right:0;text-align:center;font-weight:800;letter-spacing:.3em;font-size:.7rem;color:rgba(255,255,255,.7)}

.sec{padding:64px 0}
.sec.paper{background:var(--paper)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.lineup{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
@media (max-width:960px){.lineup{grid-template-columns:repeat(3,1fr)}}@media (max-width:600px){.lineup{grid-template-columns:1fr 1fr}}
.model{background:var(--stone);border-radius:14px;padding:18px;text-decoration:none;display:flex;flex-direction:column;gap:6px}
.sec.paper .model{background:var(--stone)}
.model .ph{width:44%;margin:6px auto 12px}
.model .ph:nth-child(2){transform:none}
.model small{color:var(--muted)}
.facts{display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid currentColor}
.facts div{padding:18px 16px 0 0}
.facts strong{display:block;font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:800}
.facts span{color:var(--muted)}
@media (max-width:760px){.facts{grid-template-columns:1fr 1fr}}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media (max-width:820px){.split{grid-template-columns:1fr}}
.media{aspect-ratio:16/10;border-radius:14px;background:repeating-linear-gradient(135deg,var(--ink) 0 14px,var(--ink-2) 14px 28px);display:grid;place-items:center;color:#b9c9cf;font-weight:600;text-align:center;padding:16px}
.timeline{list-style:none;padding:0;margin:0;border-left:2px solid var(--jade)}
.timeline li{padding:0 0 18px 18px;position:relative}
.timeline li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--jade)}
.timeline b{display:block}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:18px}
.sec.paper .card{background:var(--stone);border-color:transparent}
.card p{color:var(--muted);margin:0}
.quote{font-size:1.15rem;max-width:30ch}
.tbl{width:100%;border-collapse:collapse}
.tbl th,.tbl td{text-align:left;padding:12px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{color:var(--muted);font-weight:600}
details{border-bottom:1px solid var(--line);padding:14px 0}
summary{font-weight:700;cursor:pointer}
.form label{display:block;font-weight:600;font-size:.9rem;margin:0 0 6px}
.form input,.form select,.form textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:6px;font:inherit;margin-bottom:14px;background:var(--paper);color:inherit}
.page-head{background:var(--ink);color:#fff;padding:56px 0 40px}
.page-head h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:800}
.page-head p{color:#b9c9cf}
.foot{background:var(--ink);color:#b9c9cf;padding:40px 0 20px}
.foot-in{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:20px}
.foot a{display:block;text-decoration:none;margin:4px 0}
.foot h4{color:#fff;margin:0 0 8px}
.foot small{display:block;margin-top:20px;opacity:.7}
@media (max-width:700px){.foot-in{grid-template-columns:1fr 1fr}}
.note{background:#fff3df;color:#5a3a00;border-left:6px solid var(--amber);padding:10px 14px;border-radius:6px;font-size:.9rem}
.model .shot{aspect-ratio:4/5;display:grid;place-items:center;margin-bottom:8px}
.model .shot img{height:86%;width:auto;max-height:86%;max-width:92%;object-fit:contain;filter:drop-shadow(0 16px 16px rgba(10,20,30,.22));transition:transform .3s}
.model:hover .shot img{transform:translateY(-4px)}
.gallery{display:flex;gap:10px;justify-content:center;align-items:flex-end;background:var(--paper);border-radius:14px;padding:30px 16px}
.gallery img{height:auto;max-height:240px;width:auto;max-width:calc(25% - 8px);min-width:0;object-fit:contain;filter:drop-shadow(0 14px 14px rgba(10,20,30,.2))}
.gallery.tab img{height:200px}
.swatches{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}
.swatches span{display:inline-flex;align-items:center;gap:6px;font-size:.88rem}
.swatches i{width:14px;height:14px;border-radius:50%;border:1px solid rgba(0,0,0,.2);display:inline-block}
@media (max-width:600px){.gallery img{height:150px}.gallery.tab img{height:130px}}
.model .shot img[src*="kids"]{width:92%;height:auto}