/* ==========================================================================
   上海芝士昱森科技有限公司 · 官网样式
   ========================================================================== */

:root {
  --surface: #FAF6EB;
  --surface-raised: #FFFDF7;
  --surface-sunken: #F2E8D3;
  --on-surface: #1F1A11;
  --on-surface-muted: #6E6455;
  --brand: #D9A03F;
  --brand-strong: #C0842A;
  --brand-deep: #7E5410;
  --gold-soft: #F6E7C4;
  --line: rgba(31, 26, 17, .08);
  --line-strong: rgba(31, 26, 17, .14);
  --grad-brand: linear-gradient(140deg, #EECD86 0%, #DBA855 48%, #C78E3C 100%);
  --grad-text: linear-gradient(100deg, #C9922F 0%, #E0AE52 55%, #B8802A 100%);
  --shadow-sm: 0 2px 8px rgba(88, 68, 26, .06);
  --shadow-md: 0 14px 34px -14px rgba(88, 68, 26, .24);
  --shadow-lg: 0 34px 64px -34px rgba(88, 68, 26, .38);
  --radius: 20px;
  --radius-lg: 28px;
  --max: 1200px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", -apple-system,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--surface);
  color: var(--on-surface);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(233, 197, 120, .38), transparent 62%),
    radial-gradient(760px 460px at 96% 4%, rgba(217, 160, 63, .22), transparent 60%),
    radial-gradient(900px 620px at 50% 110%, rgba(246, 231, 196, .7), transparent 65%);
  pointer-events: none;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }

.icon {
  width: 1em; height: 1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 28px; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 顶部导航 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(250, 246, 235, .78);
  border-bottom: 1px solid transparent;
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  transition: border-color .3s ease, box-shadow .3s ease, background-color .3s ease;
}
.site-header.is-stuck {
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px -18px rgba(88, 68, 26, .5);
}

.nav { display: flex; align-items: center; gap: 28px; height: 76px; }

.brand { display: flex; align-items: center; gap: 11px; flex: none; }
.brand img { width: 38px; height: 38px; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-size: 17px; font-weight: 800; letter-spacing: -.01em; }
.brand-sub {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--brand-strong);
  text-transform: uppercase;
}

.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 10px; }
.nav-links a {
  padding: 8px 14px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--on-surface-muted);
  border-radius: 999px;
  transition: color .2s ease, background-color .2s ease;
}
.nav-links a:hover { color: var(--on-surface); background: rgba(217, 160, 63, .12); }
.nav-links a[aria-current="page"] {
  color: var(--brand-deep);
  font-weight: 700;
  background: rgba(217, 160, 63, .18);
}

.nav-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
    background-color .25s ease, border-color .25s ease, color .25s ease;
}
.btn .icon { font-size: 17px; }
.btn-primary {
  background: linear-gradient(140deg, #FEF8E4 0%, #FAEDBE 52%, #F5DF9C 100%);
  border: 1px solid rgba(192, 132, 42, .3);
  color: #4A3810;
  box-shadow: 0 8px 18px -12px rgba(120, 95, 30, .5), inset 0 1px 0 rgba(255, 255, 255, .9);
}
.btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(140deg, #FFFDF2 0%, #FCF2CC 52%, #F7E5AC 100%);
  border-color: rgba(192, 132, 42, .45);
  box-shadow: 0 14px 26px -14px rgba(120, 95, 30, .6), inset 0 1px 0 #fff;
}
.btn-outline {
  background: rgba(255, 253, 247, .7);
  border: 1px solid var(--line-strong);
  color: var(--on-surface);
}
.btn-outline:hover { background: #fff; border-color: rgba(192, 132, 42, .45); transform: translateY(-2px); }
.btn-ghost { color: var(--on-surface-muted); padding: 0 16px; }
.btn-ghost:hover { color: var(--on-surface); background: rgba(217, 160, 63, .12); }
.btn-sm { height: 38px; padding: 0 16px; font-size: 13.5px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .6; pointer-events: none; }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  align-items: center;
  justify-content: center;
}
.nav-toggle .icon { font-size: 21px; }

/* ---------- 移动端抽屉 ---------- */
.drawer { position: fixed; inset: 0; z-index: 90; display: none; }
.drawer.is-open { display: block; }
.drawer-scrim { position: absolute; inset: 0; background: rgba(31, 26, 17, .38); backdrop-filter: blur(2px); }
.drawer-panel {
  position: absolute;
  top: 0; right: 0;
  width: min(320px, 86vw);
  height: 100%;
  background: var(--surface-raised);
  border-left: 1px solid var(--line);
  padding: 24px 22px 32px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  animation: slideIn .32s var(--ease);
}
@keyframes slideIn { from { transform: translateX(24px); opacity: .4; } to { transform: none; opacity: 1; } }
.drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.drawer-head span { font-weight: 700; font-size: 15px; color: var(--on-surface-muted); }
.drawer-close { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; }
.drawer-close:hover { background: var(--surface-sunken); }
.drawer-panel > a { padding: 13px 14px; border-radius: 12px; font-size: 15.5px; font-weight: 600; }
.drawer-panel > a:hover { background: var(--gold-soft); }
.drawer-panel > a[aria-current="page"] { background: var(--gold-soft); color: var(--brand-deep); }
.drawer-foot { margin-top: auto; display: grid; gap: 10px; }

/* ---------- 通用排版 ---------- */
section { position: relative; }
.section { padding: 88px 0; }
.section-tight { padding: 0 0 88px; }
.section-head { max-width: 680px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 30px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(217, 160, 63, .14);
  color: var(--brand-deep);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .06em;
}
.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 3px rgba(217, 160, 63, .22);
}

.section-title {
  margin-top: 16px;
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.24;
}
.section-desc { margin-top: 14px; color: var(--on-surface-muted); font-size: 15.5px; }

.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- 首页 Hero ---------- */
.hero { padding: 72px 0 40px; }
.hero-inner { max-width: 820px; }
.hero h1 {
  margin-top: 22px;
  font-size: clamp(32px, 4.1vw, 52px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -.025em;
}
.hero-lead { margin-top: 20px; max-width: 640px; font-size: 16px; color: var(--on-surface-muted); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px dashed rgba(31, 26, 17, .12);
  font-size: 13.5px;
  color: var(--on-surface-muted);
}
.hero-meta li { display: inline-flex; align-items: center; gap: 7px; }
.hero-meta .icon { font-size: 16px; color: var(--brand-strong); }

/* ---------- 内页页头 ---------- */
.page-hero { padding: 52px 0 12px; }
.crumb { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--on-surface-muted); }
.crumb a { transition: color .2s ease; }
.crumb a:hover { color: var(--brand-deep); }
.crumb span { opacity: .5; }
.page-hero h1 {
  margin-top: 18px;
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 900;
  letter-spacing: -.025em;
  line-height: 1.2;
}
.page-hero .lead { margin-top: 16px; max-width: 720px; font-size: 15.5px; color: var(--on-surface-muted); }

/* ---------- 卡片 ---------- */
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.cards-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }

.card {
  position: relative;
  overflow: hidden;
  padding: 32px;
  border-radius: var(--radius);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s ease;
  display: flex;
  flex-direction: column;
}
.card::after {
  content: "";
  position: absolute;
  right: -60px; top: -60px;
  width: 190px; height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217, 160, 63, .18), transparent 68%);
  opacity: 0;
  transition: opacity .4s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(192, 132, 42, .3); }
.card:hover::after { opacity: 1; }

.card-icon {
  width: 52px; height: 52px;
  border-radius: 15px;
  display: grid; place-items: center;
  background: linear-gradient(150deg, #FBEED3, #F3DFB2);
  border: 1px solid rgba(192, 132, 42, .22);
  color: var(--brand-deep);
  box-shadow: inset 0 1px 0 #fff;
}
.card-icon .icon { font-size: 25px; }
.card h3 { margin-top: 20px; font-size: 19.5px; font-weight: 800; letter-spacing: -.01em; }
.card p { margin-top: 10px; font-size: 14.5px; color: var(--on-surface-muted); }
.card .card-foot { margin-top: 20px; position: relative; display: flex; }
.card .card-foot a { margin-top: auto; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; position: relative; }
.tags li {
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--surface-sunken);
  font-size: 12.5px;
  font-weight: 600;
  color: #6B5B37;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--brand-deep);
}
.link-arrow .icon { font-size: 15px; transition: transform .3s var(--ease); }
.link-arrow:hover .icon { transform: translateX(4px); }

/* ---------- 业务详情 ---------- */
.biz {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: 40px;
  padding: 38px;
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: border-color .35s ease, box-shadow .35s ease, transform .35s var(--ease);
}
.biz + .biz { margin-top: 22px; }
.biz:hover { transform: translateY(-4px); border-color: rgba(192, 132, 42, .3); box-shadow: var(--shadow-md); }
.biz-head { display: flex; flex-direction: column; gap: 14px; }
.biz-index {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  color: var(--brand-strong);
}
.biz-head h2 { font-size: clamp(21px, 2.1vw, 25px); font-weight: 800; letter-spacing: -.015em; line-height: 1.3; }
.biz-head p { font-size: 14.5px; color: var(--on-surface-muted); }
.biz-points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 22px; align-content: start; }
.biz-points li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--on-surface-muted);
}
.biz-points .icon { font-size: 17px; color: var(--brand-strong); flex: none; margin-top: 2px; }
.biz-points b { display: block; color: var(--on-surface); font-size: 14px; font-weight: 700; }

/* ---------- 产品 ---------- */
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.product {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 30px;
  border-radius: var(--radius);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s ease;
}
.product:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(192, 132, 42, .3); }
.product-top { display: flex; align-items: center; gap: 12px; }
.product-logo {
  width: 44px; height: 44px;
  border-radius: 13px;
  display: grid; place-items: center;
  background: linear-gradient(150deg, #FBEED3, #F0D9A6);
  border: 1px solid rgba(192, 132, 42, .2);
}
.product-logo .icon { font-size: 22px; color: var(--brand-deep); }
.product-name { font-size: 17px; font-weight: 800; line-height: 1.25; }
.product-name small {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .13em;
  color: var(--brand-strong);
  text-transform: uppercase;
}
.product p { font-size: 14.3px; color: var(--on-surface-muted); }
.product-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--on-surface-muted);
}
.product:hover .link-arrow .icon { transform: translateX(4px); }

/* ---------- 关于我们 ---------- */
.about-single { max-width: 820px; }
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 56px;
  align-items: start;
}
.about-copy p { color: var(--on-surface-muted); font-size: 15.5px; }
.about-copy p + p { margin-top: 16px; }
.values { display: grid; gap: 16px; margin-top: 32px; }
.value { display: flex; gap: 14px; }
.value-icon {
  flex: none;
  width: 40px; height: 40px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(217, 160, 63, .16);
  color: var(--brand-deep);
}
.value-icon .icon { font-size: 20px; }
.value h3 { font-size: 15.5px; font-weight: 800; }
.value p { font-size: 14px; color: var(--on-surface-muted); margin-top: 3px; }

.license-note {
  margin-top: 18px;
  font-size: 12.5px;
  color: var(--on-surface-muted);
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.license-note .icon { font-size: 15px; color: var(--brand-strong); flex: none; margin-top: 3px; }

/* ---------- 联系页 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 34px;
  align-items: start;
}
.info-card {
  padding: 30px;
  border-radius: var(--radius);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.info-card h2 { font-size: 17px; font-weight: 800; }
.info-list { margin-top: 20px; display: grid; gap: 18px; }
.info-list li { display: flex; gap: 12px; align-items: flex-start; }
.info-list .info-icon {
  flex: none;
  width: 38px; height: 38px;
  border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(217, 160, 63, .16);
  color: var(--brand-deep);
}
.info-list .info-icon .icon { font-size: 19px; }
.info-list b { display: block; font-size: 12.5px; font-weight: 700; color: var(--on-surface-muted); letter-spacing: .04em; }
.info-list a, .info-list span.value-text { font-size: 15.5px; font-weight: 700; word-break: break-all; }
.info-list a:hover { color: var(--brand-deep); }
.info-list small { display: block; font-size: 12.5px; color: var(--on-surface-muted); font-weight: 400; }

.ticket-card {
  padding: 34px;
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  border: 1px solid rgba(192, 132, 42, .22);
  box-shadow: var(--shadow-md);
}
.ticket-card > h2 { font-size: 20px; font-weight: 800; letter-spacing: -.01em; }
.ticket-card > .ticket-sub { margin-top: 8px; font-size: 14px; color: var(--on-surface-muted); }

.form { margin-top: 26px; display: grid; gap: 20px; }
.field { display: grid; gap: 8px; }
.field > label, .field > .field-label { font-size: 13.5px; font-weight: 700; }
.field .req { color: #C4552A; margin-left: 3px; }
.field .hint { font-size: 12.5px; color: var(--on-surface-muted); }

.input, .select, .textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #fff;
  color: var(--on-surface);
  font-family: inherit;
  font-size: 14.5px;
  line-height: 1.5;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.input::placeholder, .textarea::placeholder { color: #A99E8B; }
.input:hover, .select:hover, .textarea:hover { border-color: rgba(192, 132, 42, .4); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(217, 160, 63, .2);
}
.textarea { min-height: 132px; resize: vertical; }
.select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236E6455' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  padding-right: 40px;
}

.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: #fff;
  font-size: 14px;
  font-weight: 600;
  color: var(--on-surface-muted);
  cursor: pointer;
  transition: all .2s ease;
}
.chip span:hover { border-color: rgba(192, 132, 42, .45); color: var(--on-surface); }
.chip input:checked + span {
  background: var(--gold-soft);
  border-color: var(--brand);
  color: var(--brand-deep);
  box-shadow: inset 0 0 0 1px rgba(192, 132, 42, .35);
}
.chip input:focus-visible + span { outline: 2px solid var(--brand-strong); outline-offset: 2px; }

.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }

.field-invalid .input,
.field-invalid .select,
.field-invalid .textarea { border-color: #C4552A; box-shadow: 0 0 0 3px rgba(196, 85, 42, .14); }
.error-text { font-size: 12.5px; color: #B3461F; min-height: 0; }
.error-text:empty { display: none; }

.counter { text-align: right; font-size: 12px; color: var(--on-surface-muted); }

.form-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding-top: 4px;
}
.form-foot .note { flex: 1 1 240px; font-size: 12.5px; color: var(--on-surface-muted); }
.form-status { font-size: 13.5px; }
.form-status.is-error { color: #B3461F; }

.form-success {
  display: grid;
  gap: 14px;
  padding: 12px 0 4px;
}
.form-success[hidden] { display: none; }
.form-success .ok-badge {
  width: 54px; height: 54px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(120, 160, 90, .16);
  color: #4C7A34;
}
.form-success .ok-badge .icon { font-size: 27px; }
.form-success h3 { font-size: 19px; font-weight: 800; }
.form-success p { font-size: 14.5px; color: var(--on-surface-muted); }
.form-success .ticket-no {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 10px;
  background: var(--surface-sunken);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--brand-deep);
  width: fit-content;
}
.form-success .btn { width: fit-content; }

/* ---------- CTA ---------- */
.cta { padding: 20px 0 88px; }
.cta-inner {
  position: relative;
  overflow: hidden;
  padding: 52px 44px;
  border-radius: var(--radius-lg);
  background: var(--grad-brand);
  color: #392807;
  text-align: center;
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, .55);
}
.cta-inner::before,
.cta-inner::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, .3), transparent 64%);
}
.cta-inner::before { left: -70px; bottom: -120px; width: 320px; height: 320px; }
.cta-inner::after { right: -50px; top: -110px; width: 300px; height: 300px; }
.cta-inner h2 { position: relative; font-size: clamp(23px, 2.8vw, 32px); font-weight: 900; letter-spacing: -.02em; }
.cta-inner p { position: relative; margin-top: 12px; font-size: 15px; opacity: .82; }
.cta-btns { position: relative; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 26px; }
.cta-inner .btn-primary {
  background: #3A2A08;
  color: #F7E7C3;
  box-shadow: 0 14px 26px -16px rgba(40, 28, 4, .9);
}
.cta-inner .btn-primary:hover { background: #241a05; }
.cta-inner .btn-outline {
  background: rgba(255, 255, 255, .22);
  border-color: rgba(58, 42, 8, .28);
  color: #3A2A08;
}
.cta-inner .btn-outline:hover { background: rgba(255, 255, 255, .42); }

/* ---------- 页尾 ---------- */
.site-footer { background: #1D1912; color: rgba(247, 241, 226, .72); padding: 64px 0 30px; }
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.8fr);
  gap: 48px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(247, 241, 226, .12);
}
.footer-brand-row { display: flex; align-items: center; gap: 12px; }
.footer-brand-row img { width: 42px; height: 42px; object-fit: contain; }
.footer-brand-name { font-size: 16.5px; font-weight: 800; color: #FBF3E1; line-height: 1.3; }
.footer-brand-en { font-size: 10.5px; font-weight: 700; letter-spacing: .18em; color: var(--brand); text-transform: uppercase; }
.footer-tagline { margin-top: 18px; font-size: 13.5px; max-width: 320px; }

.footer-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.footer-cols h3 { font-size: 13px; font-weight: 800; color: #FBF3E1; letter-spacing: .04em; margin-bottom: 14px; }
.footer-cols li + li { margin-top: 9px; }
.footer-cols a, .footer-cols span { font-size: 13.3px; transition: color .2s ease; }
.footer-cols a:hover { color: var(--brand); }
.footer-contact-link { display: inline-flex; align-items: center; gap: 7px; color: #FBF3E1; font-weight: 600; }
.footer-contact-link .icon { font-size: 16px; color: var(--brand); }

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 26px;
  padding-top: 26px;
  font-size: 12.5px;
  color: rgba(247, 241, 226, .55);
}
.footer-copy { color: rgba(247, 241, 226, .72); }
.legal-links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; }
.legal-links li { display: inline-flex; align-items: center; gap: 6px; }
.legal-links a { transition: color .2s ease; }
.legal-links a:hover { color: var(--brand); }

/* ---------- 入场动画 ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .75s var(--ease), transform .75s var(--ease); transition-delay: var(--d, 0ms); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- 近期动态 ---------- */
.news-list { display: grid; gap: 14px; }

.news-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  border-radius: var(--radius);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s ease;
}
.news-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(192, 132, 42, .3); }

.news-main { display: grid; gap: 6px; flex: 1; min-width: 0; }
.news-date { font-size: 12.5px; font-weight: 700; letter-spacing: .06em; color: var(--brand-strong); }
.news-title { font-size: 18px; font-weight: 800; letter-spacing: -.01em; }
.news-summary { font-size: 14.5px; color: var(--on-surface-muted); }
.news-go { flex: none; color: var(--brand-deep); }
.news-go .icon { font-size: 18px; transition: transform .3s var(--ease); }
.news-item:hover .news-go .icon { transform: translateX(4px); }

.news-state { padding: 36px 0; text-align: center; font-size: 14.5px; color: var(--on-surface-muted); }

.post {
  max-width: 760px;
  padding: 40px 44px;
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.post-head { display: grid; gap: 10px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.post-head h1 { font-size: clamp(24px, 3vw, 32px); font-weight: 900; letter-spacing: -.02em; line-height: 1.3; }
.post-body { margin-top: 24px; font-size: 15.5px; color: var(--on-surface-muted); }
.post-body p + p { margin-top: 16px; }
.post-foot { max-width: 760px; margin-top: 24px; }

/* ---------- 管理后台 ---------- */
.admin-page { padding: 56px 0 88px; }
.admin-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 26px; }
.admin-head h1 { font-size: clamp(24px, 3vw, 32px); font-weight: 900; letter-spacing: -.02em; }
.admin-head p { margin-top: 6px; font-size: 14px; color: var(--on-surface-muted); }
.admin-user { display: flex; align-items: center; gap: 12px; font-size: 13.5px; color: var(--on-surface-muted); }
.admin-user img { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line-strong); }
.admin-user b { color: var(--on-surface); }

.admin-card {
  padding: 32px;
  border-radius: var(--radius);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.admin-card h2 { font-size: 18px; font-weight: 800; }
.admin-card > p { margin-top: 10px; font-size: 14.5px; color: var(--on-surface-muted); }

.admin-login { max-width: 520px; margin: 0 auto; text-align: center; }
.admin-login .ok-badge { margin: 0 auto 18px; }
.admin-login .btn { margin-top: 22px; }

.admin-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 22px; align-items: start; }
.admin-list { display: grid; gap: 10px; max-height: 640px; overflow: auto; padding-right: 4px; }
.admin-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  transition: border-color .25s ease, background .25s ease;
}
.admin-row:hover { border-color: rgba(192, 132, 42, .32); background: var(--surface-raised); }
.admin-row.is-active { border-color: var(--brand-strong); background: #FFF8E9; }
.admin-row-main { min-width: 0; }
.admin-row-title { display: block; font-size: 14.5px; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-row-meta { display: block; margin-top: 4px; font-size: 12px; color: var(--on-surface-muted); }
.admin-row-actions { display: flex; flex: none; gap: 6px; }

.badge { display: inline-flex; align-items: center; height: 20px; padding: 0 8px; border-radius: 999px; font-size: 11.5px; font-weight: 700; }
.badge-published { background: rgba(64, 145, 88, .12); color: #2F6B42; }
.badge-draft { background: rgba(31, 26, 17, .07); color: #6E6455; }

.mini-btn {
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 700;
  border: 1px solid var(--line-strong);
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.mini-btn:hover { border-color: var(--brand-strong); color: var(--brand-deep); background: #FFF8E9; }
.mini-btn.is-danger:hover { border-color: #B4462A; color: #B4462A; background: #FDF1EC; }

.admin-form .form { margin-top: 18px; }
.admin-form .textarea { min-height: 260px; font-family: inherit; line-height: 1.7; }
.admin-form-foot { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.admin-form-foot .admin-status { margin-left: auto; font-size: 13px; color: var(--on-surface-muted); }
.admin-form-foot .admin-status.is-error { color: #B4462A; }
.admin-empty { padding: 24px 0; font-size: 14px; color: var(--on-surface-muted); }
.admin-uid { font-variant-numeric: tabular-nums; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .btn-ghost { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; gap: 26px; }
  .biz { grid-template-columns: 1fr; gap: 24px; padding: 30px; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 860px) {
  .section { padding: 68px 0; }
  .section-tight { padding: 0 0 68px; }
  .hero { padding: 42px 0 24px; }
  .hero-lead { max-width: none; }
  .cards, .cards-3, .product-grid { grid-template-columns: 1fr; }
  .cta-inner { padding: 38px 24px; border-radius: 24px; }
  .page-hero { padding: 40px 0 8px; }
  .admin-grid { grid-template-columns: 1fr; }
  .post { padding: 28px 24px; }
}

@media (max-width: 620px) {
  .container { padding: 0 20px; }
  .nav { height: 66px; gap: 12px; }
  .brand img { width: 33px; height: 33px; }
  .brand-name { font-size: 15px; }
  .brand-sub { font-size: 9px; letter-spacing: .12em; }
  .nav-actions .btn-primary { display: none; }
  .hero-meta { gap: 8px 16px; }
  .card, .product, .info-card, .ticket-card { padding: 24px; }
  .biz { padding: 24px; }
  .biz-points { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-legal { flex-direction: column; align-items: flex-start; }
  .form-foot .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}