/* ==========================================================
   HealthChina · 中医出海服务平台 Demo
   视觉体系延续方案 PPT：墨绿 / 金 / 奶油纸感 / 衬线标题
   ========================================================== */
:root{
  --bg:#F7F3E8;
  --surface:#FFFDF8;
  --surface-2:#FBF8EF;
  --deep:#1F4A3D;
  --deep-2:#2C6152;
  --deep-3:#3C7A67;
  --gold:#B08D3E;
  --gold-2:#CBAA66;
  --gold-soft:#EFE3C8;
  --ink:#2A2A26;
  --muted:#6B675C;
  --line:#E3DAC5;
  --line-2:#EFE7D5;
  --danger:#A8433A;
  --ok:#3B7A57;
  --shadow:0 1px 2px rgba(31,74,61,.04),0 8px 24px rgba(31,74,61,.06);
  --shadow-lg:0 12px 48px rgba(31,74,61,.14);
  --r:14px;
  --serif:'Noto Serif SC','Songti SC','SimSun',Georgia,serif;
  --sans:'MiSans',-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(circle at 12% 0%,rgba(176,141,62,.06),transparent 42%),
                   radial-gradient(circle at 88% 8%,rgba(31,74,61,.05),transparent 40%);
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:14px;color:var(--ink)}
::selection{background:var(--gold-soft)}
.ico{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.serif{font-family:var(--serif)}

/* ---------- 顶部导航 ---------- */
.nav{
  position:sticky;top:0;z-index:60;display:flex;align-items:center;gap:28px;
  padding:0 28px;height:64px;border-bottom:1px solid var(--line);
  background:rgba(247,243,232,.92);backdrop-filter:blur(12px);
}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:34px;height:34px;border-radius:9px;background:var(--deep);color:var(--gold);
  font-family:var(--serif);font-size:18px;display:grid;place-items:center;font-weight:700;
  box-shadow:inset 0 0 0 1px rgba(176,141,62,.35);
}
.brand-txt{display:flex;flex-direction:column;line-height:1.15}
.brand-txt b{font-family:var(--serif);font-size:15px;letter-spacing:.3px;color:var(--deep)}
.brand-txt i{font-style:normal;font-size:9.5px;color:var(--muted);letter-spacing:2px}
.nav-links{display:flex;gap:4px;flex:1}
.nav-links a{
  padding:7px 14px;border-radius:8px;font-size:13.5px;color:var(--muted);
  transition:.18s;white-space:nowrap;
}
.nav-links a:hover{color:var(--deep);background:rgba(31,74,61,.05)}
.nav-links a.on{color:var(--deep);font-weight:600;background:rgba(31,74,61,.07)}
.nav-tools{display:flex;align-items:center;gap:8px}
.sel{
  position:relative;font-size:12px;color:var(--muted);border:1px solid var(--line);
  border-radius:8px;padding:5px 10px;background:var(--surface);cursor:pointer;user-select:none;
  transition:.18s;
}
.sel:hover{border-color:var(--gold);color:var(--deep)}
.sel select{
  position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;
}
.cart-btn,.dev-btn{
  position:relative;width:34px;height:34px;border-radius:9px;border:1px solid var(--line);
  background:var(--surface);display:grid;place-items:center;color:var(--deep);transition:.18s;
}
.cart-btn:hover,.dev-btn:hover{border-color:var(--gold);background:var(--gold-soft)}
.cart-count{
  position:absolute;top:-5px;right:-5px;min-width:17px;height:17px;padding:0 4px;
  border-radius:9px;background:var(--gold);color:#fff;font-size:10px;display:grid;place-items:center;
  font-weight:600;
}

/* ---------- 主容器 ---------- */
.view{max-width:1280px;margin:0 auto;padding:34px 28px 90px}
.page-head{margin-bottom:26px}
.eyebrow{
  font-size:10.5px;letter-spacing:2.4px;color:var(--gold);text-transform:uppercase;
  margin-bottom:10px;font-weight:600;
}
.page-head h1{font-family:var(--serif);font-size:32px;color:var(--deep);letter-spacing:.5px;font-weight:700}
.page-head p{color:var(--muted);font-size:13.5px;margin-top:8px;max-width:760px}
.rule{width:52px;height:3px;background:var(--gold);margin:14px 0 0;border-radius:2px}

/* ---------- 首页 ---------- */
.hero{
  display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;
  padding:26px 0 40px;border-bottom:1px solid var(--line);margin-bottom:38px;
}
.hero h1{
  font-family:var(--serif);font-size:52px;line-height:1.18;color:var(--deep);
  letter-spacing:1px;font-weight:700;
}
.hero h1 em{font-style:normal;color:var(--gold);position:relative}
.hero p{color:var(--muted);font-size:14.5px;margin-top:20px;max-width:520px;line-height:1.85}
.hero-actions{display:flex;gap:12px;margin-top:28px}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.stat{background:var(--surface);padding:20px 22px}
.stat b{font-family:var(--serif);font-size:30px;color:var(--deep);line-height:1;letter-spacing:-.5px}
.stat b i{font-style:normal;font-size:13px;color:var(--gold);margin-left:2px}
.stat span{display:block;font-size:11.5px;color:var(--muted);margin-top:7px;letter-spacing:.4px}

.sec-title{display:flex;align-items:baseline;justify-content:space-between;margin:0 0 18px}
.sec-title h2{font-family:var(--serif);font-size:21px;color:var(--deep);font-weight:700}
.sec-title a{font-size:12.5px;color:var(--gold);display:flex;align-items:center;gap:4px}
.sec-title a:hover{gap:8px}

.domain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:44px}
.domain{
  position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:24px 22px 22px;overflow:hidden;transition:.22s;cursor:pointer;
}
.domain::before{content:'';position:absolute;left:0;top:0;width:100%;height:3px;background:var(--gold);opacity:0;transition:.22s}
.domain:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--gold-soft)}
.domain:hover::before{opacity:1}
.domain .ico{width:26px;height:26px;color:var(--deep);stroke-width:1.3;margin-bottom:16px}
.domain h3{font-family:var(--serif);font-size:17px;color:var(--deep);margin-bottom:8px}
.domain p{font-size:12.5px;color:var(--muted);line-height:1.7;min-height:42px}
.domain .go{font-size:11.5px;color:var(--gold);margin-top:12px;display:flex;align-items:center;gap:5px}

/* ---------- 卡片列表 ---------- */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:22px}
.chip{
  font-size:12.5px;padding:6px 14px;border-radius:20px;border:1px solid var(--line);
  background:var(--surface);color:var(--muted);transition:.18s;
}
.chip:hover{border-color:var(--gold);color:var(--deep)}
.chip.on{background:var(--deep);color:#fff;border-color:var(--deep)}
.search{
  margin-left:auto;display:flex;align-items:center;gap:8px;background:var(--surface);
  border:1px solid var(--line);border-radius:20px;padding:7px 15px;min-width:230px;
}
.search input{border:none;outline:none;background:none;flex:1;font-size:12.5px}

.doc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.doc-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:20px;display:flex;gap:14px;transition:.2s;cursor:pointer;position:relative;
}
.doc-card:hover{box-shadow:var(--shadow-lg);border-color:var(--gold-soft);transform:translateY(-2px)}
.avatar{
  width:50px;height:50px;border-radius:12px;background:linear-gradient(145deg,var(--deep),var(--deep-3));
  color:#fff;font-family:var(--serif);font-size:20px;display:grid;place-items:center;flex-shrink:0;
  position:relative;
}
.avatar .dot{
  position:absolute;right:-2px;bottom:-2px;width:11px;height:11px;border-radius:50%;
  background:var(--ok);border:2px solid var(--surface);
}
.doc-main{flex:1;min-width:0}
.doc-main h4{font-family:var(--serif);font-size:16px;color:var(--deep);display:flex;align-items:center;gap:7px}
.doc-main .t{font-size:11.5px;color:var(--muted);margin-top:3px}
.doc-meta{display:flex;gap:12px;margin-top:10px;font-size:11.5px;color:var(--muted);flex-wrap:wrap}
.doc-meta b{color:var(--gold);font-family:var(--serif);font-size:13px}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:11px}
.tag{font-size:10.5px;padding:2.5px 8px;border-radius:5px;background:var(--surface-2);color:var(--muted);border:1px solid var(--line-2)}
.tag.gold{background:var(--gold-soft);color:#7A5E1F;border-color:transparent}
.tag.green{background:rgba(31,74,61,.08);color:var(--deep);border-color:transparent}

/* 机构卡 */
.prov-list{display:flex;flex-direction:column;gap:12px}
.prov-card{
  display:grid;grid-template-columns:1fr 240px 150px;gap:22px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:20px 24px;transition:.2s;cursor:pointer;
}
.prov-card:hover{border-color:var(--gold-soft);box-shadow:var(--shadow)}
.prov-card h4{font-family:var(--serif);font-size:17px;color:var(--deep);display:flex;align-items:center;gap:9px}
.prov-card .sub{font-size:12px;color:var(--muted);margin-top:6px}
.prov-card .specialties{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.prov-side{font-size:12px;color:var(--muted);text-align:right}
.prov-side b{display:block;font-family:var(--serif);font-size:19px;color:var(--gold);margin-bottom:2px}

/* 商品 */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.prod-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  transition:.2s;cursor:pointer;display:flex;flex-direction:column;
}
.prod-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--gold-soft)}
.prod-thumb{
  height:132px;display:grid;place-items:center;font-size:38px;
  background:linear-gradient(160deg,var(--surface-2),#F2EADA);border-bottom:1px solid var(--line-2);
  position:relative;
}
.prod-thumb .blocked-flag{
  position:absolute;top:10px;right:10px;font-size:10px;padding:3px 8px;border-radius:5px;
  background:rgba(168,67,58,.92);color:#fff;
}
.prod-body{padding:16px 16px 18px;flex:1;display:flex;flex-direction:column}
.prod-body h4{font-size:14px;color:var(--ink);line-height:1.45;min-height:40px}
.prod-body .eff{font-size:11px;color:var(--muted);margin-top:5px}
.prod-foot{margin-top:auto;padding-top:14px;display:flex;align-items:flex-end;justify-content:space-between}
.price{font-family:var(--serif);font-size:19px;color:var(--deep);font-weight:700}
.price small{font-size:11px;color:var(--muted);font-weight:400;margin-left:2px}
.add-btn{
  width:30px;height:30px;border-radius:8px;background:var(--deep);color:#fff;display:grid;place-items:center;
  transition:.18s;
}
.add-btn:hover{background:var(--gold)}
.add-btn:disabled{background:var(--line);cursor:not-allowed;color:var(--muted)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:10px 20px;border-radius:9px;font-size:13px;font-weight:500;transition:.18s;
}
.btn-p{background:var(--deep);color:#fff}
.btn-p:hover{background:var(--deep-2)}
.btn-g{border:1px solid var(--line);background:var(--surface);color:var(--deep)}
.btn-g:hover{border-color:var(--gold);background:var(--gold-soft)}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:#9B7B32}
.btn-sm{padding:7px 14px;font-size:12px;border-radius:7px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}

/* ---------- 抽屉 ---------- */
.scrim{
  position:fixed;inset:0;background:rgba(26,32,28,.34);opacity:0;pointer-events:none;
  transition:.26s;z-index:80;backdrop-filter:blur(2px);
}
.scrim.on{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(560px,94vw);background:var(--bg);
  z-index:90;transform:translateX(102%);transition:transform .3s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;box-shadow:var(--shadow-lg);
}
[dir="rtl"] .drawer{right:auto;left:0;transform:translateX(-102%)}
.drawer.on{transform:translateX(0)}
.drawer-head{
  height:60px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid var(--line);background:var(--surface);flex-shrink:0;
}
.drawer-head span{font-family:var(--serif);font-size:16px;color:var(--deep);font-weight:700}
.drawer-body{flex:1;overflow-y:auto;padding:24px 22px 40px}
.icon-btn{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;color:var(--muted)}
.icon-btn:hover{background:var(--surface-2);color:var(--deep)}

/* 抽屉内排版 */
.d-hero{display:flex;gap:16px;align-items:flex-start;margin-bottom:20px}
.d-hero .avatar{width:64px;height:64px;font-size:24px;border-radius:15px}
.d-hero h3{font-family:var(--serif);font-size:22px;color:var(--deep)}
.d-hero .sub{font-size:12.5px;color:var(--muted);margin-top:5px}
.d-sec{margin-bottom:24px}
.d-sec h5{
  font-size:11px;letter-spacing:1.8px;color:var(--gold);text-transform:uppercase;
  margin-bottom:11px;font-weight:600;
}
.d-text{font-size:13.5px;color:var(--ink);line-height:1.9}
.kv{display:grid;grid-template-columns:76px 1fr;gap:8px 14px;font-size:13px}
.kv dt{color:var(--muted);font-size:12.5px}
.kv dd{color:var(--ink)}

.list-plain{display:flex;flex-direction:column;gap:10px}
.list-item{
  display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;
  border:1px solid var(--line);border-radius:11px;background:var(--surface);transition:.18s;cursor:pointer;
}
.list-item:hover{border-color:var(--gold-soft);background:var(--surface-2)}
.list-item h6{font-size:13.5px;font-weight:600;color:var(--ink)}
.list-item p{font-size:11.5px;color:var(--muted);margin-top:3px}
.list-item .pr{font-family:var(--serif);font-size:16px;color:var(--deep);white-space:nowrap}

/* 槽位 */
.slot-day{margin-bottom:18px}
.slot-day .wd{font-size:12px;color:var(--muted);margin-bottom:9px;display:flex;gap:8px;align-items:center}
.slot-day .wd b{color:var(--deep);font-family:var(--serif);font-size:13px}
.slots{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.slot{
  padding:9px 0;text-align:center;border:1px solid var(--line);border-radius:8px;
  font-size:12.5px;background:var(--surface);transition:.16s;
}
.slot:hover:not(.off){border-color:var(--deep);background:rgba(31,74,61,.06);color:var(--deep)}
.slot.on{background:var(--deep);color:#fff;border-color:var(--deep)}
.slot.off{background:var(--surface-2);color:#BDB6A6;cursor:not-allowed;text-decoration:line-through}

/* 表单 */
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:10px 13px;border:1px solid var(--line);border-radius:9px;
  background:var(--surface);outline:none;transition:.16s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(176,141,62,.1)}
.field textarea{resize:vertical;min-height:78px}
.field-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* 状态标签 */
.st{font-size:11px;padding:3px 9px;border-radius:5px;white-space:nowrap;font-weight:500}
.st-wait{background:#FBF0D8;color:#8A6A24}
.st-paid{background:#E3EEE9;color:#2C6152}
.st-done{background:#DDEBE2;color:#2F6B4B}
.st-cancel{background:#EFEBE0;color:#8A8578}
.st-refund{background:#F6E2DF;color:#A8433A}
.st-live{background:rgba(176,141,62,.15);color:#8A6A24}

/* 会话 */
.chat{display:flex;flex-direction:column;gap:14px;margin-bottom:18px}
.msg{max-width:82%;padding:11px 15px;border-radius:13px;font-size:13px;line-height:1.75}
.msg.doc{background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start}
.msg.me{background:var(--deep);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.msg .who{font-size:10.5px;opacity:.65;margin-bottom:4px;display:block}
.msg.me .who{color:rgba(255,255,255,.7)}

/* 处方 */
.rx{border:1px solid var(--line);border-radius:12px;padding:18px;background:var(--surface)}
.rx-head{display:flex;align-items:center;gap:10px;padding-bottom:12px;border-bottom:1px dashed var(--line);margin-bottom:14px}
.rx-head b{font-family:var(--serif);font-size:16px;color:var(--deep)}
.herb{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0}
.herb span{font-size:12px;padding:4px 10px;border-radius:6px;background:var(--surface-2);border:1px solid var(--line-2);color:var(--deep)}

/* ---------- 工作台 ---------- */
.wb-tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:24px}
.wb-tabs button{padding:11px 20px;font-size:13px;color:var(--muted);border-bottom:2px solid transparent;transition:.16s}
.wb-tabs button.on{color:var(--deep);border-bottom-color:var(--gold);font-weight:600}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.kpi span{font-size:11.5px;color:var(--muted);letter-spacing:.3px}
.kpi b{display:block;font-family:var(--serif);font-size:26px;color:var(--deep);margin-top:8px;line-height:1}
.kpi i{font-style:normal;font-size:11px;color:var(--ok);margin-left:6px}
table.tb{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
table.tb th{
  text-align:left;font-size:11px;letter-spacing:1px;color:var(--muted);font-weight:600;
  padding:11px 14px;background:var(--surface-2);border-bottom:1px solid var(--line);
}
table.tb td{padding:12px 14px;font-size:12.5px;border-bottom:1px solid var(--line-2);vertical-align:middle}
table.tb tr:last-child td{border-bottom:none}
table.tb tr:hover td{background:rgba(176,141,62,.04)}
.mini-bar{height:5px;border-radius:3px;background:var(--line-2);overflow:hidden;min-width:70px}
.mini-bar i{display:block;height:100%;background:var(--gold);border-radius:3px}

/* 内容 */
.art-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.art{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;
  transition:.2s;cursor:pointer;display:flex;flex-direction:column;
}
.art:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--gold-soft)}
.art .cv{font-size:26px;margin-bottom:14px}
.art h4{font-family:var(--serif);font-size:15.5px;color:var(--deep);line-height:1.5;margin-bottom:8px}
.art p{font-size:12px;color:var(--muted);line-height:1.7;flex:1}
.art .meta{display:flex;gap:10px;font-size:11px;color:#9A9482;margin-top:14px;padding-top:12px;border-top:1px solid var(--line-2)}

.course-card{
  display:grid;grid-template-columns:64px 1fr auto;gap:18px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 22px;transition:.18s;
}
.course-card:hover{border-color:var(--gold-soft);box-shadow:var(--shadow)}
.course-cv{width:64px;height:64px;border-radius:12px;background:var(--surface-2);display:grid;place-items:center;font-size:26px;border:1px solid var(--line-2)}

/* 空状态 */
.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.empty .ico{width:36px;height:36px;opacity:.35;margin-bottom:14px;stroke-width:1.2}
.empty p{font-size:13px}

/* toast */
.toast-wrap{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:9px;align-items:center}
.toast{
  background:var(--deep);color:#fff;padding:11px 20px;border-radius:10px;font-size:13px;
  box-shadow:var(--shadow-lg);animation:tin .26s ease;display:flex;align-items:center;gap:9px;
  max-width:min(520px,90vw);
}
.toast.err{background:var(--danger)}
.toast.ok{background:var(--deep)}
.toast .ico{width:16px;height:16px;flex-shrink:0}
@keyframes tin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* dev panel */
.dev-panel{
  position:fixed;inset:auto 0 0 0;height:52vh;background:#12261F;color:#CFE3DA;z-index:150;
  transform:translateY(102%);transition:transform .3s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
.dev-panel.on{transform:none}
.dev-head{display:flex;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid rgba(255,255,255,.1)}
.dev-head b{font-size:13px;color:#E7C77E;font-family:var(--sans)}
.dev-sub{font-size:11px;color:#7C9E92;font-family:var(--sans)}
.dev-head .icon-btn{margin-left:auto;color:#9FB8AE}
.dev-head .icon-btn:hover{background:rgba(255,255,255,.08);color:#fff}
.dev-body{flex:1;display:grid;grid-template-columns:340px 1fr;min-height:0}
.dev-list{overflow-y:auto;border-right:1px solid rgba(255,255,255,.1);padding:8px}
.dev-item{
  padding:9px 12px;border-radius:7px;font-size:11.5px;cursor:pointer;display:flex;gap:9px;align-items:center;
}
.dev-item:hover{background:rgba(255,255,255,.07)}
.dev-item.on{background:rgba(231,199,126,.14)}
.dev-item .m{font-size:9.5px;padding:1px 5px;border-radius:3px;background:rgba(255,255,255,.12);color:#E7C77E;flex-shrink:0}
.dev-out{overflow:auto;padding:16px 20px;font-size:11.5px;line-height:1.75;color:#A8C7BA;margin:0}

/* 响应式 */
@media(max-width:1080px){
  .doc-grid,.art-list{grid-template-columns:repeat(2,1fr)}
  .prod-grid{grid-template-columns:repeat(3,1fr)}
  .domain-grid{grid-template-columns:repeat(2,1fr)}
  .hero{grid-template-columns:1fr;gap:28px}
  .hero h1{font-size:40px}
  .prov-card{grid-template-columns:1fr 120px}
  .prov-side{display:none}
  .nav-links{gap:0}
}
@media(max-width:720px){
  .nav{padding:0 14px;gap:12px}
  .nav-links{display:none}
  .view{padding:22px 14px 80px}
  .doc-grid,.prod-grid,.art-list,.domain-grid{grid-template-columns:1fr}
  .kpi-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:32px}
  .prov-card{grid-template-columns:1fr}
}