/* ============================================================
   重庆辰星人工智能科技有限公司 — 全站样式
   ============================================================ */
:root {
  --brand: #2464b4;
  --brand-2: #2f7ad1;
  --brand-d: #0e3570;
  --brand-l: #eaf1fb;
  --brand-l2: #f3f8fd;
  --price: #c2410c;
  --ink: #16202b;
  --ink-2: #3b4a56;
  --muted: #6f7f8e;
  --line: #e3e9ee;
  --line-2: #eef2f5;
  --bg: #f4f7f8;
  --card: #ffffff;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 40, 52, .04), 0 8px 24px -12px rgba(16, 40, 52, .14);
  --shadow-2: 0 2px 6px rgba(16, 40, 52, .06), 0 18px 40px -18px rgba(16, 40, 52, .22);
  --f: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--f); color: var(--ink); background: var(--bg);
  font-size: 14px; line-height: 1.72; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; border: 0; }
a { color: inherit; text-decoration: none; transition: color .18s; }
a:hover { color: var(--brand-2); }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; padding: 0; }
table { border-collapse: collapse; width: 100%; }
s { text-decoration: line-through; }

.wrap { width: 100%; max-width: 1220px; margin: 0 auto; padding: 0 24px; }

/* ---------- 图标 ---------- */
.icon { width: 18px; height: 18px; flex: 0 0 auto; vertical-align: -3px; }
.icon--sm { width: 14px; height: 14px; }
.icon--lg { width: 22px; height: 22px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 40px; padding: 0 18px; border-radius: 8px; font-size: 14px; font-weight: 600;
  border: 1px solid transparent; white-space: nowrap; transition: all .18s; letter-spacing: .2px;
}
.btn .icon { width: 16px; height: 16px; }
.btn--primary { background: linear-gradient(135deg, var(--brand-2), var(--brand)); color: #fff; box-shadow: 0 6px 16px -8px rgba(36, 100, 180, .7); }
.btn--primary:hover { color: #fff; filter: brightness(1.06); }
.btn--ghost { background: #fff; border-color: var(--line); color: var(--ink-2); }
.btn--ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn--line { background: var(--brand-l); color: var(--brand-d); border-color: #cee0f4; }
.btn--line:hover { background: #dfeaf7; color: var(--brand-d); }
.btn--lg { height: 46px; padding: 0 24px; font-size: 15px; }
.btn--full { width: 100%; }
.btn--sm { height: 32px; padding: 0 12px; font-size: 13px; border-radius: 6px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ============================================================
   页头
   ============================================================ */
.site-header { background: #fff; position: relative; z-index: 100; box-shadow: 0 1px 0 var(--line); }
.hdr__bar { background: var(--brand-d); color: #cee2f4; font-size: 12.5px; }
.hdr__bar-in { display: flex; align-items: center; justify-content: space-between; height: 34px; }
.hdr__bar-l, .hdr__bar-r { display: inline-flex; align-items: center; gap: 7px; }
.hdr__bar .icon { width: 13px; height: 13px; opacity: .8; }
.hdr__bar-lnk { margin-left: 16px; color: #cee2f4; }
.hdr__bar-lnk:hover { color: #fff; }

.hdr__main { display: flex; align-items: center; gap: 26px; padding-top: 18px; padding-bottom: 18px; }
.brand { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand-mark { width: 44px; height: 49px; flex: 0 0 auto; }
.brand__txt { display: flex; flex-direction: column; line-height: 1.32; }
.brand__txt strong { font-size: 19px; font-weight: 700; color: var(--ink); letter-spacing: .4px; }
.brand__txt em { font-size: 11.5px; color: var(--muted); font-style: normal; letter-spacing: .2px; }
.brand:hover .brand__txt strong { color: var(--brand); }

.hdr__search { flex: 1 1 auto; display: flex; align-items: center; gap: 8px; max-width: 460px; margin: 0 auto; height: 42px; padding: 0 4px 0 14px; background: var(--bg); border: 1px solid var(--line); border-radius: 21px; }
.hdr__search .icon { color: var(--muted); }
.hdr__search input { flex: 1 1 auto; border: 0; background: none; outline: none; height: 100%; font-size: 13.5px; }
.hdr__search input::placeholder { color: #9aa8b4; }
.hdr__search button { height: 34px; padding: 0 18px; border-radius: 17px; background: var(--brand); color: #fff; font-size: 13.5px; font-weight: 600; }
.hdr__search button:hover { background: var(--brand-2); }

.hdr__act { display: flex; align-items: center; gap: 14px; flex: 0 0 auto; }
.hdr__cart { position: relative; display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 16px; border: 1px solid var(--line); border-radius: 21px; font-size: 13.5px; color: var(--ink-2); }
.hdr__cart:hover { border-color: var(--brand); color: var(--brand); }
.hdr__cart .icon { width: 19px; height: 19px; }
.hdr__cart-n { position: absolute; top: -5px; right: 6px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: #cfd8df; color: #fff; font-size: 11px; font-style: normal; line-height: 18px; text-align: center; font-weight: 700; }
.hdr__cart-n.is-on { background: var(--price); }
.hdr__user { display: inline-flex; align-items: center; gap: 8px; }
.hdr__user-btn { display: inline-flex; align-items: center; gap: 7px; height: 42px; padding: 0 15px; border: 1px solid var(--line); border-radius: 21px; font-size: 13.5px; color: var(--ink-2); }
.hdr__user-btn:hover { border-color: var(--brand); color: var(--brand); }
.hdr__ico { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; color: var(--muted); }
.hdr__ico:hover { border-color: var(--price); color: var(--price); }
.hdr__ico .icon { width: 17px; height: 17px; }
.hdr__auth { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; }
.hdr__auth .lnk { color: var(--ink-2); }
.hdr__auth .lnk:hover { color: var(--brand); }
.hdr__auth .sep { color: var(--line); }
.hdr__menu { display: none; align-items: center; justify-content: center; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 8px; color: var(--ink-2); }

.nav { border-top: 1px solid var(--line-2); }
.nav__in { display: flex; align-items: center; gap: 4px; height: 50px; }
.nav__link { padding: 0 20px; height: 50px; display: inline-flex; align-items: center; font-size: 15px; color: var(--ink-2); font-weight: 500; border-bottom: 2px solid transparent; }
.nav__link:hover { color: var(--brand); background: var(--brand-l2); }
.nav__link.is-on { color: var(--brand); border-bottom-color: var(--brand); font-weight: 700; }
.nav__cta { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 15px; border-radius: 16px; background: var(--brand-l); color: var(--brand-d); font-size: 13px; font-weight: 600; }
.nav__cta .icon { width: 15px; height: 15px; }
.nav__cta:hover { background: var(--brand); color: #fff; }

/* ============================================================
   页脚
   ============================================================ */
.site-footer { background: #10242c; color: #9fb2bb; margin-top: 64px; font-size: 13px; }
.ft__grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 40px; padding-top: 48px; padding-bottom: 36px; }
.ft__brand { display: flex; align-items: center; gap: 11px; margin-bottom: 16px; }
.brand-mark--ft { width: 38px; height: 42px; }
.ft__brand-txt { display: flex; flex-direction: column; line-height: 1.35; }
.ft__brand-txt strong { color: #fff; font-size: 16.5px; }
.ft__brand-txt em { font-size: 11.5px; color: #7f959e; font-style: normal; }
.ft__desc { color: #8ba0a9; line-height: 1.85; margin-bottom: 18px; }
.ft__meta li { display: flex; align-items: flex-start; gap: 9px; margin-bottom: 9px; color: #a8bcc4; }
.ft__meta .icon { width: 15px; height: 15px; margin-top: 4px; color: #5f87b3; }
.ft__col h4 { color: #fff; font-size: 14.5px; margin-bottom: 16px; font-weight: 600; }
.ft__links li { margin-bottom: 11px; }
.ft__links a { color: #9fb2bb; }
.ft__links a:hover { color: #fff; }
.ft__bot { border-top: 1px solid #1c3740; padding: 18px 0; }
.ft__bot-in { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; justify-content: space-between; }
.ft__bot-in p { color: #7f959e; font-size: 12.5px; }
.ft__icp a { color: #9fb2bb; }
.ft__icp a:hover { color: #fff; }
.ft__note { flex: 1 1 340px; text-align: right; }

/* ============================================================
   通用：面包屑 / 面板 / 空状态 / 提示
   ============================================================ */
.crumb { background: #fff; border-bottom: 1px solid var(--line-2); }
.crumb__in { display: flex; align-items: center; gap: 9px; height: 46px; font-size: 13px; color: var(--muted); }
.crumb a:hover { color: var(--brand); }
.crumb__sep { color: #c6d2da; }
.crumb__cur { color: var(--ink); font-weight: 600; }

.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; margin-bottom: 22px; }
.panel__t { display: flex; align-items: center; gap: 9px; font-size: 17px; font-weight: 700; color: var(--ink); margin-bottom: 20px; padding-bottom: 15px; border-bottom: 1px solid var(--line-2); }
.panel__t .icon { color: var(--brand); width: 20px; height: 20px; }
.panel__t::after { content: ""; }

.empty-state { text-align: center; padding: 70px 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.empty-state__icon { width: 62px; height: 62px; margin: 0 auto 18px; border-radius: 50%; background: var(--brand-l); color: var(--brand); display: flex; align-items: center; justify-content: center; }
.empty-state__icon .icon { width: 28px; height: 28px; }
.empty-state h3 { font-size: 17px; margin-bottom: 8px; }
.empty-state p { color: var(--muted); margin-bottom: 22px; }

.toast { position: fixed; left: 50%; top: 26px; transform: translate(-50%, -22px); z-index: 900; display: flex; align-items: center; gap: 9px; padding: 12px 22px; border-radius: 10px; background: #17242c; color: #fff; font-size: 14px; box-shadow: var(--shadow-2); opacity: 0; pointer-events: none; transition: all .26s; }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }
.toast--ok { background: var(--brand-d); }

.grid { display: grid; gap: 20px; }
.grid--product { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--info { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--shop { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ============================================================
   页头区（内页标题）
   ============================================================ */
.page-hero { background: linear-gradient(120deg, #0e3570 0%, #2464b4 55%, #2f7ad1 100%); color: #fff; padding: 46px 0 42px; }
.page-hero--act { display: block; }
.page-hd { display: flex; align-items: flex-start; justify-content: space-between; gap: 26px; flex-wrap: wrap; }
.page-hd__txt h1 { font-size: 27px; font-weight: 700; letter-spacing: .5px; margin-bottom: 10px; }
.page-hd__txt p { color: #b8d3ee; max-width: 660px; line-height: 1.8; font-size: 13.5px; }
.page-hd__act { display: flex; gap: 10px; flex-wrap: wrap; padding-top: 34px; flex: 0 0 auto; }
.page-hd__act .btn--ghost { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .3); color: #fff; }
.page-hd__act .btn--ghost:hover { background: rgba(255, 255, 255, .2); color: #fff; }
.page-hd__act .btn--primary { background: #fff; color: var(--brand-d); box-shadow: none; }
.page-hd__act .btn--primary:hover { background: #eaf1fb; }

/* 筛选条 */
.filter-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 16px 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 20px; }
.filter-bar__k { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); font-weight: 600; }
.filter-bar__k .icon { width: 15px; height: 15px; }
.chips { display: flex; gap: 9px; flex-wrap: wrap; flex: 1 1 auto; }
.chip { display: inline-flex; align-items: center; gap: 5px; height: 32px; padding: 0 15px; border-radius: 16px; background: var(--bg); border: 1px solid var(--line); font-size: 13px; color: var(--ink-2); }
.chip:hover { border-color: var(--brand); color: var(--brand); }
.chip.is-on { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 600; }
.filter-bar__cnt { font-size: 12.5px; color: var(--muted); }

/* CTA 条 */
.cta-band { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; justify-content: space-between; padding: 26px 30px; margin: 26px 0; border-radius: var(--radius); background: linear-gradient(120deg, #eff5fb, #e4edf7); border: 1px solid #d6e6f3; }
.cta-band h3 { font-size: 17px; margin-bottom: 6px; }
.cta-band p { color: var(--ink-2); font-size: 13.5px; }

/* ============================================================
   首页
   ============================================================ */
.hero { position: relative; overflow: hidden; background: linear-gradient(118deg, #0c3164 0%, #2464b4 52%, #2b76c9 100%); color: #fff; }
.hero::after { content: ""; position: absolute; right: -160px; top: -160px; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 255, 255, .09), transparent 68%); }
.hero__in { position: relative; z-index: 2; display: grid; grid-template-columns: 1.25fr 1fr; gap: 50px; align-items: center; padding: 62px 0 66px; }
.hero__tag { display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 14px; border-radius: 15px; background: rgba(255, 255, 255, .13); border: 1px solid rgba(255, 255, 255, .2); font-size: 12.5px; margin-bottom: 20px; }
.hero__tag .icon { width: 14px; height: 14px; }
.hero h1 { font-size: 38px; line-height: 1.34; font-weight: 700; letter-spacing: 1px; margin-bottom: 18px; }
.hero h1 em { font-style: normal; color: #a3c9f5; }
.hero__sub { color: #c3d9f3; font-size: 14.5px; line-height: 1.95; max-width: 560px; margin-bottom: 28px; }
.hero__btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 34px; }
.hero__btns .btn--primary { background: #fff; color: var(--brand-d); }
.hero__btns .btn--primary:hover { background: #eaf1fb; color: var(--brand-d); }
.hero__btns .btn--ghost { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .32); color: #fff; }
.hero__btns .btn--ghost:hover { background: rgba(255, 255, 255, .2); color: #fff; }
.hero__stats { display: flex; gap: 40px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .16); }
.hero__stats div { line-height: 1.4; }
.hero__stats em { display: block; font-size: 27px; font-weight: 700; font-style: normal; color: #fff; }
.hero__stats span { font-size: 12.5px; color: #a9c8e4; }
.hero__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hero-card { background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .18); border-radius: 14px; padding: 20px; backdrop-filter: blur(2px); }
.hero-card .icon { width: 24px; height: 24px; color: #a3c9f5; margin-bottom: 12px; }
.hero-card h3 { font-size: 15.5px; margin-bottom: 6px; }
.hero-card p { font-size: 12.5px; color: #b6d0ec; line-height: 1.7; }

.quick-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: -30px; position: relative; z-index: 5; }
.quick-card { display: flex; align-items: center; gap: 14px; padding: 20px 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.quick-card:hover { border-color: var(--brand); transform: translateY(-2px); box-shadow: var(--shadow-2); }
.quick-card__ico { width: 46px; height: 46px; border-radius: 12px; background: var(--brand-l); color: var(--brand); display: flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.quick-card__ico .icon { width: 22px; height: 22px; }
.quick-card__t { display: flex; flex-direction: column; line-height: 1.45; }
.quick-card__t strong { font-size: 15px; }
.quick-card__t em { font-size: 12px; color: var(--muted); font-style: normal; }

.sec { padding: 46px 0 0; }
.sec__hd { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
.sec__hd h2 { font-size: 23px; font-weight: 700; letter-spacing: .4px; }
.sec__hd h2 span { color: var(--brand); }
.sec__hd p { color: var(--muted); font-size: 13.5px; margin-top: 7px; }
.sec__hd .lnk-more { display: inline-flex; align-items: center; gap: 5px; color: var(--brand); font-size: 13.5px; font-weight: 600; }
.sec__hd .lnk-more .icon { width: 15px; height: 15px; }

.biz-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.biz-strip__i { padding: 18px 22px; border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
.biz-strip__i:nth-child(4n) { border-right: 0; }
.biz-strip__i dt { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.biz-strip__i dd { font-size: 14px; color: var(--ink); font-weight: 600; }

.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; counter-reset: fl; }
.flow__step { position: relative; padding: 24px 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.flow__step::before { counter-increment: fl; content: "0" counter(fl); position: absolute; right: 20px; top: 16px; font-size: 26px; font-weight: 700; color: #eaf1f7; }
.flow__step .icon { width: 24px; height: 24px; color: var(--brand); margin-bottom: 12px; }
.flow__step h3 { font-size: 15.5px; margin-bottom: 7px; }
.flow__step p { font-size: 13px; color: var(--muted); line-height: 1.75; }

.adv-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.adv-card { padding: 24px 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.adv-card .icon { width: 24px; height: 24px; color: var(--brand); margin-bottom: 13px; }
.adv-card h3 { font-size: 15.5px; margin-bottom: 8px; }
.adv-card p { font-size: 13px; color: var(--muted); line-height: 1.8; }

/* ============================================================
   服务卡
   ============================================================ */
.product-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: all .2s; }
.product-card:hover { box-shadow: var(--shadow-2); border-color: #d3e1f1; transform: translateY(-2px); }
.product-card__media { position: relative; display: block; aspect-ratio: 16 / 10; background: #f8fafb; overflow: hidden; }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .34s; }
.product-card:hover .product-card__media img { transform: scale(1.035); }
.product-card__cat { position: absolute; left: 12px; top: 12px; padding: 3px 11px; border-radius: 11px; background: rgba(255, 255, 255, .94); color: var(--brand-d); font-size: 12px; font-weight: 600; box-shadow: 0 2px 6px rgba(16, 40, 52, .1); }
.product-card__body { display: flex; flex-direction: column; flex: 1 1 auto; padding: 16px 18px 18px; }
.product-card__name { font-size: 14.5px; font-weight: 600; line-height: 1.6; height: 46px; overflow: hidden; margin-bottom: 11px; }
.product-card__name a:hover { color: var(--brand); }
.product-card__tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; min-height: 22px; }
.product-card__tags li { padding: 1px 8px; border-radius: 4px; background: var(--brand-l2); border: 1px solid #dbe8f2; color: var(--brand); font-size: 11.5px; }
.product-card__shop { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); margin-bottom: 12px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.product-card__shop .icon { width: 14px; height: 14px; color: #a8b6c9; }
.product-card__foot { display: flex; align-items: baseline; gap: 8px; margin-bottom: 14px; }
.product-card__unit { font-size: 12px; color: var(--muted); }
.product-card__act { display: grid; grid-template-columns: 1fr 1.25fr; gap: 9px; margin-top: auto; }
.product-card__act .btn { height: 36px; padding: 0 10px; font-size: 13px; }

.price { display: inline-flex; align-items: baseline; gap: 7px; }
.price em { font-size: 20px; font-weight: 700; color: var(--price); font-style: normal; letter-spacing: .2px; }
.price s { font-size: 12.5px; color: #a3b0ba; }
.price--lg em { font-size: 28px; }
.price--lg s { font-size: 14px; }

/* ============================================================
   服务详情
   ============================================================ */
.pd { padding-top: 24px; }
.pd-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 34px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; margin-bottom: 22px; }
.pd-media__stage { display: flex; align-items: center; justify-content: center; min-height: 380px; padding: 16px; background: #fbfcfd; border: 1px solid var(--line-2); border-radius: 10px; }
.pd-media__stage img { max-width: 100%; max-height: 470px; width: auto; height: auto; }
.pd-thumbs { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.pd-thumb { width: 74px; height: 74px; padding: 3px; border: 1.5px solid var(--line); border-radius: 8px; background: #fff; overflow: hidden; }
.pd-thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: 5px; }
.pd-thumb:hover { border-color: #b9cdec; }
.pd-thumb.on { border-color: var(--brand); }

.pd-buy { display: flex; flex-direction: column; }
.pd-title { font-size: 22px; font-weight: 700; line-height: 1.5; margin-bottom: 12px; }
.pd-sub { color: var(--ink-2); font-size: 13.5px; line-height: 1.8; padding-bottom: 18px; border-bottom: 1px solid var(--line-2); margin-bottom: 18px; }
.pd-price { display: flex; align-items: baseline; gap: 14px; padding: 16px 20px; border-radius: 10px; background: linear-gradient(96deg, #fff6f1, #fdf1ea); border: 1px solid #f7e0d4; margin-bottom: 16px; }
.pd-price__unit { font-size: 12.5px; color: var(--muted); margin-left: auto; }
.pd-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.pd-tags li { display: inline-flex; align-items: center; gap: 5px; padding: 4px 12px; border-radius: 5px; background: var(--brand-l); color: var(--brand-d); font-size: 12.5px; }
.pd-tags li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--brand); }
.pd-quick { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; padding: 16px 0; border-top: 1px dashed var(--line); border-bottom: 1px dashed var(--line); margin-bottom: 20px; }
.pd-quick > div { display: flex; gap: 8px; font-size: 13px; }
.pd-quick dt { color: var(--muted); flex: 0 0 62px; }
.pd-quick dd { color: var(--ink); }
.pd-buybar { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
.qty { display: inline-flex; align-items: center; height: 46px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.qty button { width: 42px; height: 100%; display: flex; align-items: center; justify-content: center; color: var(--ink-2); background: #fafbfd; }
.qty button:hover { background: var(--brand-l); color: var(--brand); }
.qty .icon { width: 15px; height: 15px; }
.qty input { width: 56px; height: 100%; border: 0; border-left: 1px solid var(--line); border-right: 1px solid var(--line); text-align: center; outline: none; font-size: 15px; font-weight: 600; }
.pd-promise { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 12px; }
.pd-promise li { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--ink-2); }
.pd-promise .icon { width: 15px; height: 15px; color: var(--brand); }
.pd-login-tip { font-size: 12.5px; color: var(--muted); }
.pd-login-tip a { color: var(--brand); font-weight: 600; }

.pd-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 336px; gap: 22px; align-items: start; }
.pd-main { min-width: 0; }
.pd-side { position: sticky; top: 20px; }
.pd-detail__text p { color: var(--ink-2); font-size: 14px; line-height: 2.05; margin-bottom: 15px; text-indent: 2em; }
.pd-detail__note { display: flex; gap: 10px; padding: 15px 18px; border-radius: 9px; background: var(--brand-l2); border: 1px solid #dbe8f8; font-size: 13px; color: var(--ink-2); line-height: 1.8; }
.pd-detail__note .icon { color: var(--brand); margin-top: 3px; }
.pd-terms p { font-size: 13.5px; color: var(--ink-2); line-height: 1.95; margin-bottom: 13px; }
.pd-terms p:last-child { margin-bottom: 0; }
.pd-terms strong { color: var(--ink); }

.spec-table { border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.spec-table tr:nth-child(odd) { background: #fafbfd; }
.spec-table th, .spec-table td { padding: 13px 18px; font-size: 13.5px; text-align: left; border-bottom: 1px solid var(--line-2); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 150px; color: var(--muted); font-weight: 500; }
.spec-table td { color: var(--ink); }

/* 侧栏 */
.side-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; margin-bottom: 20px; }
.side-card__t { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; margin-bottom: 16px; padding-bottom: 13px; border-bottom: 1px solid var(--line-2); }
.side-card__t .icon { width: 17px; height: 17px; color: var(--brand); }
.merchant-card__head { display: flex; align-items: center; gap: 11px; margin-bottom: 16px; }
.merchant-card__logo { width: 42px; height: 42px; flex: 0 0 auto; border-radius: 10px; background: linear-gradient(135deg, var(--brand-2), var(--brand-d)); color: #fff; font-size: 14px; font-weight: 700; display: flex; align-items: center; justify-content: center; letter-spacing: -.5px; }
.merchant-card__name { font-size: 14.5px; font-weight: 700; line-height: 1.45; }
.merchant-card__list { margin-bottom: 14px; }
.merchant-card__list li { display: flex; gap: 12px; padding: 8px 0; border-bottom: 1px dashed var(--line-2); font-size: 13px; }
.merchant-card__list li:last-child { border-bottom: 0; }
.merchant-card__list .k { flex: 0 0 62px; color: var(--muted); }
.merchant-card__list .v { flex: 1 1 auto; color: var(--ink); word-break: break-all; }
.merchant-card__intro { font-size: 12.5px; color: var(--muted); line-height: 1.85; padding: 13px 15px; background: var(--bg); border-radius: 8px; margin-bottom: 14px; }
.merchant-card__svc { margin-bottom: 16px; }
.merchant-card__svc li { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--ink-2); padding: 5px 0; }
.merchant-card__svc .icon { width: 14px; height: 14px; color: var(--brand); }

.phone { display: inline-flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.phone .icon { width: 14px; height: 14px; }
.phone.is-locked { color: var(--ink-2); }
.phone.is-locked .icon { color: #b9c4cc; }
.phone.is-open { color: var(--brand-d); font-weight: 700; }
.phone.is-open .icon { color: var(--brand); }
.phone.is-open a { color: var(--brand-d); letter-spacing: .3px; }
.phone__lnk { font-size: 12px; color: var(--brand); font-weight: 600; }
.ph { letter-spacing: .5px; color: var(--ink-2); }

.rel-list { display: grid; gap: 12px; }
.rel-item { display: grid; grid-template-columns: 74px minmax(0, 1fr); gap: 12px; align-items: center; padding: 8px; border-radius: 9px; border: 1px solid transparent; }
.rel-item:hover { background: var(--brand-l2); border-color: #dbe8f8; }
.rel-item img { width: 74px; height: 60px; object-fit: cover; border-radius: 6px; grid-row: span 2; background: #f1f5f7; }
.rel-item__t { font-size: 12.8px; line-height: 1.55; color: var(--ink); overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.rel-item__p { font-size: 12.5px; color: var(--price); font-weight: 700; }
.rel-item__date { font-size: 12.5px; color: var(--muted); }
.side-card--help p { font-size: 12.5px; color: var(--muted); line-height: 1.8; }
.side-help__tel { display: block; font-size: 19px; font-weight: 700; color: var(--brand-d); letter-spacing: .5px; margin: 9px 0 5px; }
.side-help__time { font-size: 12px; color: var(--muted); }
.side-card--cta p { font-size: 12.5px; color: var(--muted); line-height: 1.8; margin-bottom: 14px; }

/* ============================================================
   信息列表 / 详情
   ============================================================ */
.info-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: all .2s; }
.info-card:hover { box-shadow: var(--shadow-2); border-color: #d3e1f1; transform: translateY(-2px); }
.info-card__media { position: relative; display: block; aspect-ratio: 16 / 10; background: #f4f7fa; overflow: hidden; }
.info-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .34s; }
.info-card:hover .info-card__media img { transform: scale(1.035); }
.info-card__cat { position: absolute; left: 12px; top: 12px; padding: 3px 11px; border-radius: 11px; background: rgba(255, 255, 255, .94); color: var(--brand-d); font-size: 12px; font-weight: 600; box-shadow: 0 2px 6px rgba(16, 40, 52, .1); }
.info-card__body { display: flex; flex-direction: column; flex: 1 1 auto; padding: 16px 18px 18px; }
.info-card__title { font-size: 15px; font-weight: 600; line-height: 1.62; height: 49px; overflow: hidden; margin-bottom: 13px; }
.info-card__title a:hover { color: var(--brand); }
.info-card__meta { margin-bottom: 15px; }
.info-card__meta li { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--muted); padding: 3.5px 0; }
.info-card__meta .icon { width: 14px; height: 14px; color: #a9b6c8; }
.info-card__meta span { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.info-card__foot { margin-top: auto; }

.dt { padding-top: 24px; }
.dt-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 336px; gap: 22px; align-items: start; }
.dt-main { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 36px 36px; min-width: 0; }
.dt-side { position: sticky; top: 20px; }
.dt-title { font-size: 24px; font-weight: 700; line-height: 1.55; margin-bottom: 16px; }
.dt-meta { display: flex; gap: 22px; flex-wrap: wrap; padding-bottom: 18px; border-bottom: 1px solid var(--line-2); margin-bottom: 22px; }
.dt-meta li { display: inline-flex; align-items: center; gap: 6px; font-size: 12.8px; color: var(--muted); }
.dt-meta .icon { width: 14px; height: 14px; color: var(--brand); }
.dt-cover { border-radius: 10px; overflow: hidden; margin-bottom: 24px; background: #f4f7fa; }
.dt-cover img { width: 100%; max-height: 420px; object-fit: cover; }
.dt-body p { font-size: 14.5px; line-height: 2.15; color: var(--ink-2); margin-bottom: 17px; text-indent: 2em; }
.dt-contact { margin-top: 28px; padding: 24px 26px; border-radius: 11px; background: linear-gradient(120deg, #f4f8fb, #eef5fc); border: 1px solid #d9e7f3; }
.dt-contact__t { display: flex; align-items: center; gap: 8px; font-size: 15.5px; font-weight: 700; margin-bottom: 16px; }
.dt-contact__t .icon { width: 18px; height: 18px; color: var(--brand); }
.dt-contact__list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 30px; margin-bottom: 16px; }
.dt-contact__list li { display: flex; gap: 12px; font-size: 13.5px; padding: 7px 0; border-bottom: 1px dashed #d5e4f2; }
.dt-contact__list .k { flex: 0 0 62px; color: var(--muted); }
.dt-contact__list .v { flex: 1 1 auto; color: var(--ink); word-break: break-all; }
.dt-contact__tip { font-size: 12.5px; color: var(--muted); line-height: 1.8; }
.contact-phone { display: inline-flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.contact-phone .icon { width: 14px; height: 14px; }
.contact-phone.is-locked .icon { color: #b9c4cc; }
.contact-phone.is-open { font-weight: 700; color: var(--brand-d); }
.contact-phone.is-open a { color: var(--brand-d); }
.owner-bar { display: flex; gap: 9px; align-items: flex-start; padding: 12px 16px; border-radius: 9px; background: #fff8ee; border: 1px solid #f5e3c8; color: #8a6524; font-size: 13px; margin-bottom: 18px; }
.owner-bar .icon { margin-top: 3px; flex: 0 0 auto; }

/* ============================================================
   店铺页
   ============================================================ */
.shop { padding-top: 24px; }
.shop-hd { display: grid; grid-template-columns: auto minmax(0, 1fr) 260px; gap: 26px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 30px; }
.shop-hd__logo { width: 84px; height: 84px; border-radius: 18px; background: linear-gradient(135deg, var(--brand-2), var(--brand-d)); color: #fff; font-size: 26px; font-weight: 700; display: flex; align-items: center; justify-content: center; letter-spacing: -1px; }
.shop-name { font-size: 23px; font-weight: 700; margin-bottom: 12px; }
.shop-hd__meta { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 14px; }
.shop-hd__meta li { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-2); }
.shop-hd__meta .icon { width: 14px; height: 14px; color: var(--brand); }
.shop-hd__intro { font-size: 13.5px; color: var(--muted); line-height: 1.85; }
.shop-hd__side { text-align: right; border-left: 1px solid var(--line-2); padding-left: 26px; }
.shop-hd__k { font-size: 12.5px; color: var(--muted); margin-bottom: 7px; }
.shop-hd__side .btn { margin-top: 16px; }
.stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin: 20px 0; overflow: hidden; }
.stats-bar div { text-align: center; padding: 20px 12px; border-right: 1px solid var(--line-2); }
.stats-bar div:last-child { border-right: 0; }
.stats-bar em { display: block; font-size: 20px; font-weight: 700; color: var(--brand-d); font-style: normal; margin-bottom: 5px; }
.stats-bar span { font-size: 12.5px; color: var(--muted); }

/* ============================================================
   购物车 / 结算
   ============================================================ */
.cart-wrap { padding-top: 24px; }
.cart-table { table-layout: fixed; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.cart-table th, .cart-table td { padding: 15px 16px; font-size: 13.5px; text-align: left; border-bottom: 1px solid var(--line-2); word-break: break-word; vertical-align: middle; }
.cart-table thead th { background: #f8fafc; color: var(--muted); font-weight: 600; font-size: 13px; }
.cart-table tbody tr:last-child td { border-bottom: 0; }
.cart-goods { display: flex; align-items: center; gap: 14px; }
.cart-goods img { width: 74px; height: 60px; object-fit: cover; border-radius: 8px; flex: 0 0 auto; background: #f1f5f7; }
.cart-goods__t { font-size: 13.5px; line-height: 1.6; margin-bottom: 5px; }
.cart-goods__m { font-size: 12px; color: var(--muted); }
.cart-table .qty { height: 36px; }
.cart-table .qty button { width: 32px; }
.cart-table .qty input { width: 44px; font-size: 13.5px; }
.cart-del { display: inline-flex; align-items: center; gap: 5px; color: var(--muted); font-size: 12.5px; }
.cart-del:hover { color: var(--price); }
.cart-del .icon { width: 14px; height: 14px; }
.cart-sum { display: flex; align-items: center; justify-content: flex-end; gap: 26px; flex-wrap: wrap; padding: 22px 26px; margin-top: 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.cart-sum__i { font-size: 13.5px; color: var(--muted); }
.cart-sum__i em { font-style: normal; color: var(--price); font-weight: 700; font-size: 22px; }
.cart-sum__note { font-size: 12.5px; color: var(--muted); flex: 1 1 auto; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.form-grid .is-full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 13px; color: var(--ink-2); font-weight: 600; }
.field label i { color: var(--price); font-style: normal; margin-left: 3px; }
.field input[type=text], .field input[type=password], .field input[type=tel], .field input[type=number], .field select, .field textarea {
  height: 44px; padding: 0 14px; border: 1px solid var(--line); border-radius: 8px; outline: none; background: #fff; font-size: 13.5px; transition: border .18s;
}
.field textarea { height: auto; padding: 12px 14px; line-height: 1.8; resize: vertical; min-height: 130px; font-size: 13.5px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(36, 100, 180, .09); }
.field .hint { font-size: 12px; color: var(--muted); }
.field input[readonly] { background: #f6f8f9; color: var(--muted); }
.field--row { flex-direction: row; align-items: center; gap: 10px; }
.radio-row { display: flex; gap: 18px; }
.radio-row label { display: inline-flex; align-items: center; gap: 7px; font-weight: 400; font-size: 13.5px; cursor: pointer; }

.checkbox { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--ink-2); line-height: 1.7; cursor: pointer; }
.checkbox input { width: 16px; height: 16px; margin-top: 3px; accent-color: var(--brand); flex: 0 0 auto; }
.checkbox a { color: var(--brand); font-weight: 600; }

/* ============================================================
   认证页
   ============================================================ */
.auth { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); min-height: 620px; }
.auth__side { background: linear-gradient(150deg, #0c3164, #2464b4 60%, #2b76c9); color: #fff; padding: 60px 56px; display: flex; flex-direction: column; justify-content: center; }
.auth__side h2 { font-size: 28px; line-height: 1.45; margin-bottom: 18px; }
.auth__side p { color: #bdd6f2; line-height: 1.95; margin-bottom: 30px; max-width: 400px; }
.auth__side ul li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 13px; color: #cee5f5; font-size: 13.5px; }
.auth__side .icon { width: 16px; height: 16px; color: #8fbdf0; margin-top: 4px; }
.auth__form { padding: 56px 60px; background: #fff; display: flex; flex-direction: column; justify-content: center; }
.auth__form h1 { font-size: 25px; margin-bottom: 9px; }
.auth__form > p.sub { color: var(--muted); font-size: 13.5px; margin-bottom: 30px; }
.auth__form .field { margin-bottom: 17px; }
.auth__foot { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line-2); font-size: 13.5px; color: var(--muted); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.auth__foot a { color: var(--brand); font-weight: 600; }
.auth__tip { display: flex; gap: 9px; padding: 13px 16px; border-radius: 9px; background: var(--brand-l2); border: 1px solid #dbe8f8; font-size: 12.5px; color: var(--ink-2); line-height: 1.75; margin-bottom: 22px; }
.auth__tip .icon { color: var(--brand); margin-top: 3px; flex: 0 0 auto; }

/* ============================================================
   文档页（关于/隐私/协议/公告/帮助）
   ============================================================ */
.doc { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 26px; padding-top: 26px; align-items: start; }
.doc-nav { position: sticky; top: 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 8px; }
.doc-nav a { display: block; padding: 10px 16px; border-radius: 8px; font-size: 13.5px; color: var(--ink-2); }
.doc-nav a:hover { background: var(--brand-l2); color: var(--brand); }
.doc-nav a.is-on { background: var(--brand-l); color: var(--brand-d); font-weight: 700; }
.doc-body { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 40px 40px; min-width: 0; }
.doc-body h1 { font-size: 25px; margin-bottom: 10px; }
.doc-body .doc-date { font-size: 12.5px; color: var(--muted); padding-bottom: 20px; border-bottom: 1px solid var(--line-2); margin-bottom: 26px; }
.doc-body h2 { font-size: 17px; margin: 30px 0 13px; padding-left: 12px; border-left: 3px solid var(--brand); line-height: 1.4; }
.doc-body h3 { font-size: 15px; margin: 20px 0 9px; color: var(--ink); }
.doc-body p { font-size: 14px; line-height: 2.05; color: var(--ink-2); margin-bottom: 13px; }
.doc-body ul, .doc-body ol { margin: 0 0 15px 0; }
.doc-body ul li, .doc-body ol li { font-size: 14px; line-height: 2; color: var(--ink-2); padding-left: 20px; position: relative; margin-bottom: 6px; }
.doc-body ul li::before { content: ""; position: absolute; left: 5px; top: 12px; width: 5px; height: 5px; border-radius: 50%; background: var(--brand); }
.doc-body ol { counter-reset: dn; }
.doc-body ol li::before { counter-increment: dn; content: counter(dn) "."; position: absolute; left: 0; color: var(--brand); font-weight: 700; }
.doc-body table { margin: 16px 0 22px; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.doc-body th, .doc-body td { padding: 12px 16px; font-size: 13.5px; text-align: left; border-bottom: 1px solid var(--line-2); }
.doc-body th { background: #f8fafc; color: var(--ink); font-weight: 600; width: 170px; }
.doc-body tr:last-child td { border-bottom: 0; }
.doc-body .callout { padding: 16px 20px; border-radius: 9px; background: var(--brand-l2); border: 1px solid #dbe8f8; font-size: 13.5px; line-height: 1.9; color: var(--ink-2); margin-bottom: 20px; }

/* 公告列表 */
.notice-list li { display: flex; gap: 20px; align-items: flex-start; padding: 20px 0; border-bottom: 1px solid var(--line-2); }
.notice-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.notice-list__date { flex: 0 0 92px; font-size: 13px; color: var(--muted); padding-top: 2px; }
.notice-list__c h3 { font-size: 15px; margin-bottom: 7px; }
.notice-list__c p { font-size: 13.5px; color: var(--muted); line-height: 1.85; }

/* ============================================================
   个人中心
   ============================================================ */
.acc { padding-top: 26px; }
.acc-hd { display: flex; align-items: center; gap: 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 30px; margin-bottom: 22px; flex-wrap: wrap; }
.acc-hd__av { width: 66px; height: 66px; border-radius: 50%; background: linear-gradient(135deg, var(--brand-2), var(--brand-d)); color: #fff; font-size: 22px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.acc-hd__info h1 { font-size: 20px; margin-bottom: 7px; }
.acc-hd__info ul { display: flex; gap: 20px; flex-wrap: wrap; }
.acc-hd__info li { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); }
.acc-hd__info .icon { width: 14px; height: 14px; color: var(--brand); }
.acc-hd__act { margin-left: auto; display: flex; gap: 10px; flex-wrap: wrap; }
.acc-tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin-bottom: 24px; flex-wrap: wrap; }
.acc-tab { display: inline-flex; align-items: center; gap: 7px; padding: 12px 20px; font-size: 14.5px; color: var(--ink-2); border-bottom: 2px solid transparent; margin-bottom: -1px; font-weight: 500; }
.acc-tab .icon { width: 16px; height: 16px; }
.acc-tab:hover { color: var(--brand); }
.acc-tab.is-on { color: var(--brand); border-bottom-color: var(--brand); font-weight: 700; }
.acc-panel { display: none; }
.acc-panel.is-on { display: block; }
.acc-empty { padding: 46px 20px; text-align: center; color: var(--muted); font-size: 13.5px; }

.mini-cards { display: grid; gap: 14px; }
.mini-card { display: flex; align-items: center; gap: 16px; padding: 16px 20px; background: #fff; border: 1px solid var(--line); border-radius: 10px; flex-wrap: wrap; }
.mini-card img { width: 82px; height: 64px; object-fit: cover; border-radius: 8px; flex: 0 0 auto; background: #f1f5f7; }
.mini-card__b { flex: 1 1 260px; min-width: 0; }
.mini-card__b h3 { font-size: 14.5px; margin-bottom: 7px; line-height: 1.55; }
.mini-card__b ul { display: flex; gap: 16px; flex-wrap: wrap; }
.mini-card__b li { font-size: 12.5px; color: var(--muted); }
.mini-card__act { display: flex; gap: 9px; flex-wrap: wrap; }

.pill { display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px; border-radius: 11px; font-size: 12px; font-weight: 600; }
.pill--wait { background: #fff6e6; color: #9a6b16; border: 1px solid #f2e2c4; }
.pill--ok { background: var(--brand-l); color: var(--brand-d); border: 1px solid #cee0f4; }
.pill--no { background: #fdf0ef; color: #a8392f; border: 1px solid #f5d8d5; }

/* ============================================================
   管理后台
   ============================================================ */
.adm { padding-top: 26px; }
.adm-login { max-width: 460px; margin: 70px auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 44px; }
.adm-login h1 { font-size: 22px; margin-bottom: 8px; }
.adm-login p.sub { color: var(--muted); font-size: 13.5px; margin-bottom: 26px; }
#adm-app { display: none; }
.adm-hd { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 26px; margin-bottom: 20px; }
.adm-hd__t h1 { font-size: 19px; margin-bottom: 5px; }
.adm-hd__t p { font-size: 12.5px; color: var(--muted); }
.adm-hd__act { margin-left: auto; display: flex; gap: 10px; }
.adm-tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin-bottom: 22px; flex-wrap: wrap; }
.adm-tab { padding: 11px 20px; font-size: 14px; color: var(--ink-2); border-bottom: 2px solid transparent; margin-bottom: -1px; font-weight: 500; }
.adm-tab.is-on { color: var(--brand); border-bottom-color: var(--brand); font-weight: 700; }
.adm-panel { display: none; }
.adm-panel.is-on { display: block; }

.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 22px; }
.kpi { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.kpi__l { font-size: 12.5px; color: var(--muted); margin-bottom: 8px; display: flex; align-items: center; gap: 7px; }
.kpi__l .icon { width: 15px; height: 15px; color: var(--brand); }
.kpi__n { font-size: 27px; font-weight: 700; color: var(--ink); line-height: 1.2; }
.kpi__n small { font-size: 13px; font-weight: 400; color: var(--muted); margin-left: 5px; }

.tb-tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.adm-tb { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow-x: auto; }
.adm-tb table.data { min-width: 940px; }
.adm-tb table.data th, .adm-tb table.data td { padding: 13px 16px; font-size: 13px; text-align: left; border-bottom: 1px solid var(--line-2); white-space: nowrap; vertical-align: middle; }
.adm-tb table.data th { background: #f8fafc; color: var(--muted); font-weight: 600; font-size: 12.5px; }
.adm-tb table.data td:nth-child(2), .adm-tb table.data th:nth-child(2) { white-space: normal; min-width: 280px; }
.adm-tb table.data tbody tr:last-child td { border-bottom: 0; }
.adm-tb table.data tbody tr:hover { background: #fbfdfd; }
.adm-tb .row-act { display: flex; gap: 8px; }
.adm-tb .row-act button { height: 30px; padding: 0 12px; border-radius: 6px; font-size: 12.5px; font-weight: 600; border: 1px solid var(--line); background: #fff; color: var(--ink-2); }
.adm-tb .row-act button.ok { border-color: #cee0f4; background: var(--brand-l); color: var(--brand-d); }
.adm-tb .row-act button.no { border-color: #f5d8d5; background: #fdf0ef; color: #a8392f; }
.adm-tb .row-act button:hover { filter: brightness(.97); }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1100px) {
  .grid--product { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid--info { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pd-wrap, .dt-wrap { grid-template-columns: minmax(0, 1fr); }
  .pd-side, .dt-side { position: static; }
  .ft__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .shop-hd { grid-template-columns: auto minmax(0, 1fr); }
  .shop-hd__side { grid-column: 1 / -1; text-align: left; border-left: 0; border-top: 1px solid var(--line-2); padding: 20px 0 0; }
  .auth { grid-template-columns: 1fr; min-height: auto; }
  .auth__side { padding: 44px 40px; }
  .doc { grid-template-columns: 1fr; }
  .doc-nav { position: static; display: flex; gap: 6px; flex-wrap: wrap; }
}
@media (max-width: 900px) {
  .pd-top { grid-template-columns: minmax(0, 1fr); }
  .grid--shop { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quick-row { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 20px; }
  .flow, .adv-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero__in { grid-template-columns: 1fr; padding: 46px 0 52px; }
  .biz-strip { grid-template-columns: 1fr 1fr; }
  .biz-strip__i:nth-child(2n) { border-right: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .stats-bar div:nth-child(2n) { border-right: 0; }
}
@media (max-width: 780px) {
  .wrap { padding: 0 16px; }
  .hdr__bar-r { display: none; }
  .hdr__main { flex-wrap: wrap; gap: 14px; padding-top: 14px; padding-bottom: 14px; }
  .brand { flex: 1 1 auto; }
  .hdr__search { order: 3; flex: 1 1 100%; max-width: none; margin: 0; }
  .hdr__cart-t, .hdr__user-btn span { display: none; }
  .hdr__cart { padding: 0 12px; }
  .hdr__menu { display: inline-flex; }
  .nav__in { display: none; flex-direction: column; align-items: stretch; height: auto; gap: 0; padding-bottom: 12px; }
  .nav.is-open .nav__in { display: flex; }
  .nav__link { height: 46px; width: 100%; border-bottom: 0; border-left: 3px solid transparent; padding-left: 12px; }
  .nav__link.is-on { border-left-color: var(--brand); border-bottom-color: transparent; background: var(--brand-l2); }
  .nav__cta { margin: 8px 12px 0; justify-content: center; }
  .grid--product, .grid--info, .grid--shop { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid { gap: 14px; }
  .page-hd { flex-direction: column; }
  .page-hd__act { padding-top: 0; width: 100%; }
  .page-hd__act .btn { flex: 1 1 auto; }
  .hero h1 { font-size: 27px; }
  .hero__cards { grid-template-columns: 1fr; }
  .hero__stats { gap: 26px; }
  .panel { padding: 20px 18px; }
  .cart-table { display: block; overflow-x: auto; }
  .cart-table table { min-width: 660px; }
  .ft__grid { grid-template-columns: 1fr; gap: 26px; }
  .ft__note { text-align: left; }
  .ft__bot-in { flex-direction: column; align-items: flex-start; gap: 8px; }
  .dt-main, .doc-body { padding: 22px 20px 26px; }
  .dt-contact__list { grid-template-columns: 1fr; }
  .acc-hd { padding: 20px; }
  .acc-hd__act { margin-left: 0; }
  .flow, .adv-grid, .quick-row { grid-template-columns: 1fr; }
  .auth__form { padding: 34px 22px; }
  .adm-login { padding: 28px 22px; margin: 30px auto; }
}
@media (max-width: 480px) {
  .grid--product, .grid--info, .grid--shop { grid-template-columns: 1fr; }
  .biz-strip { grid-template-columns: 1fr; }
  .biz-strip__i { border-right: 0; }
}