/* ------------ Reset ------------ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC',
    'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  color: #1f2328;
  background: #ffffff;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* ------------ Tokens ------------ */
:root {
  --c-primary: #4f6eff;
  --c-primary-hover: #3b50d8;
  --c-primary-soft: #eef0ff;
  --c-primary-ring: rgba(79, 110, 255, 0.18);
  --c-accent: #d97757;
  --c-ink: #0d1115;
  --c-ink-1: #0d1115;
  --c-ink-2: #2e333d;
  --c-ink-3: #5b6470;
  --c-ink-4: #8e96a3;
  --c-line: #ebedf0;
  --c-line-2: #f3f4f6;
  --c-bg: #ffffff;
  --c-bg-soft: #f7f8fb;
  --c-bg-hero: linear-gradient(180deg, #f7f8fb 0%, #ffffff 100%);
  --c-fill: #f3f4f6;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 24px 56px rgba(15, 23, 42, 0.10);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', SFMono-Regular, Menlo, Consolas, monospace;
}
body { font-family: var(--font-sans); }

/* ------------ Layout ------------ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,0.9);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--c-line);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.site-brand {
  font-size: 18px; font-weight: 700; letter-spacing: 0.2px;
  display: inline-flex; align-items: center; gap: 8px;
}
.site-brand__mark {
  width: 28px; height: 28px;
  display: inline-block;
  background-image: url('/static/img/logo-mark.svg');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
.site-nav { display: flex; gap: 4px; }
.site-nav a {
  display: inline-block; padding: 8px 14px; border-radius: 6px;
  color: var(--c-ink-2); font-size: 14px; font-weight: 500;
  transition: background .15s, color .15s;
}
.site-nav a:hover { background: var(--c-bg-soft); color: var(--c-ink); }
.site-nav a.is-active { color: var(--c-primary); background: var(--c-primary-soft); }

.site-actions .btn { margin-left: 8px; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 18px; border-radius: 6px; font-size: 14px; font-weight: 500;
  border: 1px solid transparent; transition: all .15s;
}
.btn--primary { background: var(--c-primary); color: #fff; }
.btn--primary:hover { background: var(--c-primary-hover); }
.btn--ghost { background: transparent; border-color: var(--c-line); color: var(--c-ink-2); }
.btn--ghost:hover { border-color: var(--c-primary); color: var(--c-primary); }
.btn--lg { padding: 12px 22px; font-size: 15px; }

/* ------------ Hero ------------ */
.hero {
  padding: 80px 0 96px;
  background: var(--c-bg-hero);
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; right: -120px; top: -120px;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(22,119,255,0.18), transparent);
}
.hero::after {
  content: ''; position: absolute; left: -140px; bottom: -160px;
  width: 380px; height: 380px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(245,34,45,0.08), transparent);
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 12px; background: #fff; border: 1px solid var(--c-line);
  border-radius: 999px; font-size: 12px; color: var(--c-ink-3); font-weight: 500;
}
.hero__eyebrow span { color: var(--c-primary); }
.hero h1 {
  font-size: 54px; line-height: 1.1; margin: 16px 0 16px;
  letter-spacing: -0.5px; color: var(--c-ink);
}
.hero p.lead {
  font-size: 18px; color: var(--c-ink-3); max-width: 520px; margin: 0 0 28px;
}
.hero__ctas { display: flex; gap: 12px; }
.hero__art {
  aspect-ratio: 5 / 4;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-lg);
  display: grid; place-items: center;
  position: relative; overflow: hidden;
}
.hero__art::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(22,119,255,.14), transparent 40%),
    radial-gradient(circle at 70% 70%, rgba(245,34,45,.08), transparent 45%),
    linear-gradient(180deg, #ffffff 0%, #f6f8fa 100%);
}
.hero__art-stack {
  position: relative; display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px; padding: 24px; width: 100%;
}
.hero__chip {
  background: #fff; border: 1px solid var(--c-line); border-radius: 10px;
  padding: 14px; box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 6px;
}
.hero__chip strong { font-size: 13px; }
.hero__chip span { font-size: 11px; color: var(--c-ink-4); }

/* ------------ Section ------------ */
.section { padding: 80px 0; }
.section--soft { background: var(--c-bg-soft); }
.section__head { display: flex; align-items: end; justify-content: space-between; margin-bottom: 32px; gap: 24px; }
.section__title h2 { font-size: 32px; margin: 0 0 6px; letter-spacing: -0.3px; }
.section__title p { margin: 0; color: var(--c-ink-3); }
.section__link { color: var(--c-primary); font-weight: 500; font-size: 14px; }

/* ------------ Categories ------------ */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cat-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg);
  padding: 20px; transition: all .18s;
}
.cat-card:hover { border-color: var(--c-primary); box-shadow: var(--shadow); transform: translateY(-2px); }
.cat-card__icon {
  width: 44px; height: 44px; border-radius: 10px; background: var(--c-primary-soft);
  color: var(--c-primary); display: grid; place-items: center; font-size: 20px;
  margin-bottom: 14px;
}
.cat-card h3 { margin: 0 0 4px; font-size: 16px; }
.cat-card p { margin: 0; color: var(--c-ink-3); font-size: 13px; }

/* ------------ Products ------------ */
.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.prod-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg);
  overflow: hidden; transition: all .2s; display: flex; flex-direction: column;
}
.prod-card:hover { border-color: var(--c-primary); box-shadow: var(--shadow); transform: translateY(-2px); }
.prod-card__media {
  aspect-ratio: 4 / 3; background: linear-gradient(135deg, #f0f4ff 0%, #fff5f5 100%);
  display: grid; place-items: center; position: relative;
}
.prod-card__media span {
  font-size: 48px; color: var(--c-primary); opacity: .35; font-weight: 900;
}
.prod-card__body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.prod-card__cat { font-size: 11px; font-weight: 600; color: var(--c-ink-4); letter-spacing: 0.8px; text-transform: uppercase; }
.prod-card__title { font-size: 17px; margin: 2px 0 2px; color: var(--c-ink); }
.prod-card__tagline { font-size: 13px; color: var(--c-ink-3); margin: 0 0 12px; flex: 1; }
.prod-card__foot { display: flex; align-items: center; justify-content: space-between; }
.prod-card__price { font-size: 16px; font-weight: 700; color: var(--c-ink); }
.prod-card__price small { font-size: 11px; color: var(--c-ink-4); font-weight: 500; margin-right: 2px; }
.prod-card__cta { font-size: 13px; color: var(--c-primary); font-weight: 500; }

.tag {
  display: inline-block; padding: 2px 8px; border-radius: 4px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.4px;
  background: var(--c-primary-soft); color: var(--c-primary);
}
.tag--red { background: #fff1f0; color: var(--c-accent); }

/* ------------ Feature grid ------------ */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feat-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg);
  padding: 24px;
}
.feat-card__num { color: var(--c-primary); font-weight: 700; font-size: 13px; letter-spacing: 2px; }
.feat-card h3 { font-size: 18px; margin: 8px 0 6px; }
.feat-card p { color: var(--c-ink-3); margin: 0; font-size: 14px; }

/* ------------ CTA band ------------ */
.cta-band {
  background: linear-gradient(135deg, #1677ff 0%, #003eb3 100%);
  color: #fff; border-radius: var(--radius-lg);
  padding: 40px 48px; display: flex; align-items: center; justify-content: space-between; gap: 32px;
  box-shadow: var(--shadow-lg);
}
.cta-band h2 { margin: 0 0 6px; font-size: 26px; }
.cta-band p { margin: 0; color: rgba(255,255,255,0.85); }
.cta-band .btn { background: #fff; color: var(--c-primary); }
.cta-band .btn:hover { background: #f0f7ff; }

/* ------------ Product detail ------------ */
.crumbs { font-size: 13px; color: var(--c-ink-4); margin-bottom: 16px; }
.crumbs a:hover { color: var(--c-primary); }
.crumbs span { color: var(--c-line); margin: 0 8px; }

.pd { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; padding: 48px 0 72px; }
.pd__hero {
  display: block;
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background: var(--c-fill);
  object-fit: cover;
}
.pd__hero--placeholder {
  background: linear-gradient(135deg, #f0f4ff, #fff5f5);
  display: grid; place-items: center;
  font-size: 96px; color: var(--c-primary); opacity: .45; font-weight: 900;
}
.pd__thumbs {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 10px; margin-top: 12px;
}
.pd__thumb {
  aspect-ratio: 1/1;
  border-radius: 8px;
  border: 2px solid var(--c-line);
  background: #fff;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
  transition: border-color .15s;
}
.pd__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pd__thumb:hover { border-color: var(--c-primary-soft, #91caff); }
.pd__thumb.is-active { border-color: var(--c-primary); }

/* Spec picker (one row per axis, pills inside) */
.pd__spec-pick {
  display: flex; flex-direction: column; gap: 16px;
  padding: 16px 0 4px;
  border-top: 1px dashed var(--c-line);
  margin-top: 4px;
}
.pd__spec-group {
  display: flex; align-items: flex-start; gap: 14px;
}
.pd__spec-label {
  min-width: 52px;
  padding-top: 8px;
  font-size: 13px;
  color: var(--c-ink-4);
}
.pd__spec-values {
  display: flex; flex-wrap: wrap; gap: 8px;
  flex: 1;
}
.pd__spec-chip {
  padding: 8px 16px;
  border: 1px solid var(--c-line);
  border-radius: 8px;
  background: #fff;
  font-size: 13.5px;
  font-family: inherit;
  color: var(--c-ink-2);
  cursor: pointer;
  transition: all .15s;
}
.pd__spec-chip:hover {
  border-color: var(--c-primary);
  color: var(--c-primary);
}
.pd__spec-chip.is-active {
  border-color: var(--c-primary);
  background: var(--c-primary);
  color: #fff;
  font-weight: 500;
}

.pd h1 { font-size: 34px; margin: 8px 0 8px; letter-spacing: -0.3px; }
.pd__tag-row { display: flex; gap: 6px; align-items: center; margin-bottom: 8px; }
.pd__tagline { color: var(--c-ink-3); font-size: 16px; margin: 0 0 18px; }
.pd__price { font-size: 30px; font-weight: 700; margin-bottom: 20px; }
.pd__price small { font-size: 13px; color: var(--c-ink-4); font-weight: 500; margin-right: 2px; vertical-align: 6px; }
.pd__highlights { padding: 0; margin: 0 0 22px; list-style: none; display: grid; gap: 10px; }
.pd__highlights li { padding-left: 22px; position: relative; font-size: 14px; color: var(--c-ink-2); }
.pd__highlights li::before {
  content: ''; position: absolute; left: 0; top: 7px; width: 12px; height: 12px; border-radius: 50%;
  background: var(--c-primary-soft); box-shadow: inset 0 0 0 3px var(--c-primary);
}
.pd__cta-row { display: flex; gap: 10px; margin-bottom: 28px; }

/* Inline form error slot injected by admin-forms.js on 4xx responses. */
.notice {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.5;
}
.notice--warn {
  background: #fff1f0;
  border: 1px solid #ffa39e;
  color: #cf1322;
}
.notice__icon { font-size: 15px; }

/* ===== Auth modal (site-wide login / register) ===== */
.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.auth-modal[hidden] { display: none; }
.auth-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 20, 50, 0.46);
  backdrop-filter: blur(2px);
  animation: authFade 160ms ease-out;
}
.auth-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(15, 35, 95, 0.22);
  padding: 26px 28px 22px;
  animation: authRise 180ms ease-out;
}
.auth-modal__close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 30px; height: 30px;
  border: 0; background: transparent;
  font-size: 22px; color: var(--c-ink-4);
  cursor: pointer; border-radius: 6px; line-height: 1;
}
.auth-modal__close:hover { background: #f5f6fa; color: var(--c-ink-1); }
.auth-modal__tabs {
  display: flex;
  gap: 18px;
  border-bottom: 1px solid var(--c-line);
  margin-bottom: 18px;
}
.auth-modal__tab {
  background: transparent;
  border: 0;
  padding: 10px 2px;
  font-size: 15px;
  color: var(--c-ink-4);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.auth-modal__tab.is-active { color: var(--c-ink-1); border-bottom-color: var(--c-primary); font-weight: 600; }
.auth-modal__panel[hidden] { display: none; }
.auth-modal__title { font-size: 20px; margin: 0 0 4px; }
.auth-modal__lead { color: var(--c-ink-4); font-size: 13px; line-height: 1.55; margin: 0 0 16px; }
.auth-modal__form { display: grid; gap: 12px; }
.auth-modal__row { display: grid; gap: 6px; }
.auth-modal__row label { font-size: 13px; color: var(--c-ink-2); font-weight: 500; }
.auth-modal__row .req { color: #cf1322; }
.auth-modal__row input {
  border: 1px solid var(--c-line);
  border-radius: 8px;
  padding: 0 12px;
  height: 40px;
  font-size: 14px;
  outline: none;
}
.auth-modal__row input:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(22, 104, 220, 0.14);
}
.auth-modal__hint { font-size: 12px; color: var(--c-ink-4); }
.auth-modal__switch {
  margin: 6px 0 0;
  font-size: 12.5px;
  color: var(--c-ink-4);
  text-align: center;
}
.auth-modal__switch a { color: var(--c-primary); }
.btn--block { display: block; width: 100%; text-align: center; }

@keyframes authFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes authRise {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}

/* ===== Header action buttons & user dropdown (SaaS-style) ===== */

/* Unified header buttons — compact h:32, same family for login / 成为代理. */
.site-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-actions .btn { margin-left: 0; }

.site-action-btn {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  border: 1px solid transparent;
  background: transparent;
  color: var(--c-ink-2);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s, box-shadow .15s;
  white-space: nowrap;
  text-decoration: none;
}
.site-action-btn--ghost {
  color: var(--c-ink-2);
}
.site-action-btn--ghost:hover {
  background: rgba(15, 23, 42, 0.05);
  color: var(--c-ink-1);
}
.site-action-btn--primary {
  background: var(--c-primary);
  color: #fff;
  box-shadow: 0 1px 2px rgba(15, 35, 95, 0.12);
}
.site-action-btn--primary:hover {
  background: var(--c-primary-hover, #0f52c4);
  color: #fff;
}

/* Logged-in dropdown trigger: avatar + name + caret in one pill. */
.site-user { position: relative; }
.site-user__trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 32px;
  padding: 0 10px 0 4px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
  color: var(--c-ink-2);
  transition: background .15s, border-color .15s;
}
.site-user__trigger:hover,
.site-user.is-open .site-user__trigger {
  background: rgba(15, 23, 42, 0.05);
  color: var(--c-ink-1);
}
.site-user__avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1668dc 0%, #69b1ff 100%);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.site-user__name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}
.site-user__caret {
  color: var(--c-ink-4);
  transition: transform .15s;
}
.site-user.is-open .site-user__caret {
  transform: rotate(180deg);
}

/* Popover menu. Floating card, anchored to trigger top-right. */
.site-user__menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 220px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(15, 35, 95, 0.12);
  padding: 6px;
  z-index: 50;
  animation: siteUserFade 140ms ease-out;
}
.site-user__menu[hidden] { display: none; }

.site-user__menu-head {
  padding: 10px 12px 12px;
}
.site-user__menu-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-ink-1);
  line-height: 1.3;
  overflow-wrap: anywhere;
}
.site-user__menu-email {
  font-size: 12px;
  color: var(--c-ink-4);
  margin-top: 2px;
  overflow-wrap: anywhere;
}
.site-user__menu-role {
  display: inline-block;
  margin-top: 8px;
  font-size: 11px;
  color: var(--c-primary);
  background: var(--c-primary-soft, #e6f0ff);
  padding: 2px 8px;
  border-radius: 4px;
}

.site-user__menu-divider {
  height: 1px;
  background: rgba(15, 23, 42, 0.06);
  margin: 2px 4px;
}

.site-user__menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 12px;
  background: transparent;
  border: 0;
  border-radius: 6px;
  font-size: 13px;
  color: var(--c-ink-2);
  text-align: left;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.4;
  font-family: inherit;
}
.site-user__menu-item:hover {
  background: rgba(15, 23, 42, 0.04);
  color: var(--c-ink-1);
}
.site-user__menu-item--danger {
  color: #d4380d;
}
.site-user__menu-item--danger:hover {
  background: #fff1f0;
  color: #cf1322;
}

.site-user__menu-icon {
  width: 16px;
  color: var(--c-ink-4);
  font-size: 13px;
  flex-shrink: 0;
  text-align: center;
}
.site-user__menu-item--danger .site-user__menu-icon {
  color: #d4380d;
}

.site-user__logout-form {
  margin: 0;
}

@keyframes siteUserFade {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: none; }
}

/* ===== /me personal center ===== */
.me-center {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  margin: 24px auto 80px;
}
.me-center__sidebar { display: grid; gap: 14px; align-content: start; }
.me-center__card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}
.me-center__avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1668dc 0%, #69b1ff 100%);
  color: #fff;
  font-size: 24px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
}
.me-center__name { font-size: 15px; font-weight: 600; color: var(--c-ink-1); margin-bottom: 4px; }
.me-center__email { font-size: 12.5px; color: var(--c-ink-4); overflow-wrap: anywhere; }
.me-center__nav {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 6px;
  display: grid;
  gap: 2px;
}
.me-center__nav a {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--c-ink-2);
}
.me-center__nav a:hover { background: #f5f8ff; }
.me-center__nav a.is-active { background: #e6f0ff; color: var(--c-primary); font-weight: 600; }

.me-center__main {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 24px 26px;
  min-height: 320px;
}
.me-center__empty {
  text-align: center;
  padding: 48px 20px;
}
.me-center__empty-icon { font-size: 36px; margin-bottom: 12px; opacity: 0.7; }

.me-upsell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  margin-bottom: 22px;
  border-radius: 10px;
  background: linear-gradient(135deg, #eaf2ff 0%, #f5f0ff 100%);
  border: 1px solid #d6e3ff;
}
.me-upsell__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-ink-1);
  margin-bottom: 4px;
}
.me-upsell__sub {
  font-size: 12.5px;
  color: var(--c-ink-3);
  line-height: 1.5;
}

.me-orders { display: grid; gap: 12px; }
.me-order {
  border: 1px solid var(--c-line);
  border-radius: 10px;
  padding: 16px 18px;
  display: grid;
  gap: 10px;
  background: #fff;
  transition: box-shadow .15s, border-color .15s;
}
.me-order:hover { box-shadow: 0 6px 18px rgba(15, 35, 95, 0.07); border-color: var(--c-primary-soft, #91caff); }
.me-order__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.me-order__title { font-size: 15px; font-weight: 600; color: var(--c-ink-1); }
.me-order__sub { font-size: 12.5px; color: var(--c-ink-4); margin-top: 2px; }
.me-order__meta {
  display: flex; flex-wrap: wrap; gap: 14px 20px;
  font-size: 12.5px; color: var(--c-ink-4);
}
.me-order__meta code { color: var(--c-ink-2); }
.me-order__actions { display: flex; justify-content: flex-end; }
.btn--sm { height: 30px; font-size: 12.5px; padding: 0 14px; }

@media (max-width: 860px) {
  .me-center { grid-template-columns: 1fr; }
}

/* Buy modal — portal-style dialog triggered by "立即购买". */
.buy-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.buy-modal[hidden] { display: none; }
.buy-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 20, 50, 0.46);
  backdrop-filter: blur(2px);
  animation: buyModalFade 160ms ease-out;
}
.buy-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 440px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(15, 35, 95, 0.22);
  padding: 28px 30px 24px;
  animation: buyModalRise 180ms ease-out;
}
.buy-modal__close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 30px;
  height: 30px;
  border: 0;
  background: transparent;
  font-size: 22px;
  color: var(--c-ink-4);
  cursor: pointer;
  border-radius: 6px;
  line-height: 1;
}
.buy-modal__close:hover { background: #f5f6fa; color: var(--c-ink-1); }
.buy-modal__title { font-size: 20px; margin: 0 0 6px; }
.buy-modal__lead { color: var(--c-ink-4); font-size: 13px; line-height: 1.55; margin: 0 0 18px; }

.buy-modal__summary {
  background: #f5f8ff;
  border: 1px solid #dfe7f7;
  border-radius: 10px;
  padding: 14px 16px;
  display: grid;
  gap: 8px;
  font-size: 13.5px;
  margin-bottom: 18px;
}
.buy-modal__summary-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.buy-modal__summary-row span { color: var(--c-ink-4); }
.buy-modal__summary-row b { color: var(--c-ink-1); font-weight: 600; max-width: 60%; text-align: right; overflow-wrap: anywhere; }
.buy-modal__summary-row--total { border-top: 1px dashed #c8d4ec; padding-top: 10px; margin-top: 2px; }
.buy-modal__summary-row--total b { color: var(--c-primary); font-size: 18px; }

.buy-modal__form { display: grid; gap: 10px; }
.buy-modal__row { display: grid; gap: 6px; }
.buy-modal__row label { font-size: 13px; color: var(--c-ink-2); font-weight: 500; }
.buy-modal__row input {
  border: 1px solid var(--c-line);
  border-radius: 8px;
  padding: 0 12px;
  height: 40px;
  font-size: 14px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.buy-modal__row input:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(22, 104, 220, 0.14);
}
.buy-modal__hint { font-size: 12px; color: var(--c-ink-4); }
.buy-modal__foot {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 14px;
}

@keyframes buyModalFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes buyModalRise {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to   { opacity: 1; transform: none; }
}

/* Checkout / receipt pages */
.site-pay {
  max-width: 560px;
  margin: 36px auto 72px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 14px;
  padding: 28px 32px;
  box-shadow: 0 8px 28px rgba(15, 35, 95, 0.06);
}
.site-pay h1 { font-size: 22px; margin: 0 0 6px; }
.site-pay__lead { color: var(--c-ink-3); font-size: 14px; margin: 0 0 22px; }
.site-pay__info {
  display: grid;
  gap: 10px;
  background: #f5f8ff;
  border: 1px solid #dfe7f7;
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 20px;
  font-size: 13.5px;
}
.site-pay__info-row { display: flex; justify-content: space-between; gap: 16px; }
.site-pay__info-row span { color: var(--c-ink-4); }
.site-pay__info-row b { color: var(--c-ink-1); font-weight: 600; }
.site-pay__info-row--amount { border-top: 1px dashed #c8d4ec; padding-top: 10px; }
.site-pay__info-row--amount b { color: var(--c-primary); font-size: 18px; }
.site-pay__qr {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  align-items: center;
  border: 1px dashed var(--c-line);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 18px;
}
.site-pay__qr-code { width: 180px; height: 180px; background: #fafafa; border-radius: 8px; overflow: hidden; }
.site-pay__qr-code svg { width: 100%; height: 100%; display: block; }
.site-pay__qr-hint strong { display: block; font-size: 14px; color: var(--c-ink-1); margin-bottom: 4px; }
.site-pay__qr-hint p { font-size: 12.5px; color: var(--c-ink-4); margin: 0; line-height: 1.5; }
.site-pay__mock { border-top: 1px solid var(--c-line); padding-top: 16px; margin-top: 4px; }
.site-pay__mock-note { font-size: 12.5px; color: var(--c-ink-4); margin: 0 0 10px; }

.site-receipt {
  max-width: 640px;
  margin: 36px auto 72px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 14px;
  padding: 28px 32px;
  box-shadow: 0 8px 28px rgba(15, 35, 95, 0.06);
}
.site-receipt__badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 99px; font-size: 12px; font-weight: 500;
}
.site-receipt__badge--delivered { background: #f6ffed; color: #389e0d; border: 1px solid #b7eb8f; }
.site-receipt__badge--paid { background: #fffbe6; color: #d48806; border: 1px solid #ffe58f; }
.site-receipt__badge--pending { background: #fff1f0; color: #cf1322; border: 1px solid #ffa39e; }
.site-receipt__info { display: grid; gap: 10px; margin: 20px 0 18px; font-size: 13.5px; }
.site-receipt__info-row { display: flex; justify-content: space-between; gap: 16px; }
.site-receipt__info-row span { color: var(--c-ink-4); }
.site-receipt__info-row b { color: var(--c-ink-1); font-weight: 600; }
.site-receipt__delivery {
  border: 1px solid #91caff;
  background: #e6f4ff;
  border-radius: 10px;
  padding: 16px 18px;
  margin-top: 10px;
}
.site-receipt__delivery h3 { margin: 0 0 10px; font-size: 14px; color: #0958d9; }
.site-receipt__delivery pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-all;
  font-family: 'SFMono-Regular', Menlo, Consolas, monospace;
  font-size: 13px;
  color: var(--c-ink-1);
  background: #fff;
  border: 1px solid #91caff;
  border-radius: 8px;
  padding: 12px;
}
.site-receipt__delivery-pending {
  background: #fffbe6;
  border: 1px solid #ffe58f;
  color: #d48806;
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-top: 10px;
}

.pd__specs { border-top: 1px solid var(--c-line); padding-top: 20px; }
.pd__specs h3 { font-size: 14px; color: var(--c-ink-4); letter-spacing: 1px; text-transform: uppercase; margin: 0 0 12px; }
.pd__specs dl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; margin: 0; }
.pd__specs dt { color: var(--c-ink-4); font-size: 13px; }
.pd__specs dd { margin: 0; font-size: 13px; color: var(--c-ink-2); font-weight: 500; text-align: right; }

.pd-section { padding: 0 0 72px; }
.pd-section h2 { font-size: 22px; margin: 0 0 16px; }
.pd-section p { color: var(--c-ink-3); font-size: 15px; max-width: 760px; }

/* Rich-text rendered product description (HTML output from admin editor) */
.product-detail__rich {
  color: var(--c-ink-2);
  font-size: 15px;
  line-height: 1.85;
  max-width: 760px;
}
.product-detail__rich p { margin: 0 0 14px; }
.product-detail__rich p:last-child { margin-bottom: 0; }
.product-detail__rich h2 {
  font-size: 20px; font-weight: 600;
  margin: 32px 0 12px;
  color: var(--c-ink);
}
.product-detail__rich h3 {
  font-size: 17px; font-weight: 600;
  margin: 24px 0 10px;
  color: var(--c-ink);
}
.product-detail__rich ul, .product-detail__rich ol {
  margin: 0 0 14px; padding-left: 26px;
}
.product-detail__rich li { margin-bottom: 6px; }
.product-detail__rich hr {
  border: 0; border-top: 1px solid var(--c-line); margin: 24px 0;
}
.product-detail__rich a {
  color: var(--c-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.product-detail__rich img {
  max-width: 100%; height: auto;
  border-radius: 8px;
  margin: 14px 0;
}
.product-detail__rich strong, .product-detail__rich b { font-weight: 700; color: var(--c-ink); }
.product-detail__rich em, .product-detail__rich i { font-style: italic; }

/* ------------ Category grouped page ------------ */
.cat-block { margin-bottom: 56px; }
.cat-block__head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 16px; }
.cat-block__head h2 { margin: 0; font-size: 22px; }
.cat-block__head p { margin: 0; color: var(--c-ink-4); font-size: 14px; }

/* ------------ Agent / About pages ------------ */
.page-hero {
  background: var(--c-bg-hero); padding: 64px 0 48px; border-bottom: 1px solid var(--c-line);
}
.page-hero h1 { font-size: 40px; margin: 0 0 10px; letter-spacing: -0.3px; }
.page-hero p { font-size: 17px; color: var(--c-ink-3); max-width: 680px; margin: 0; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 22px;
}
.step-card__num {
  width: 32px; height: 32px; border-radius: 8px; background: var(--c-primary);
  color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 14px; margin-bottom: 12px;
}
.step-card h3 { margin: 0 0 6px; font-size: 16px; }
.step-card p { margin: 0; color: var(--c-ink-3); font-size: 13px; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.tier-table {
  width: 100%; border-collapse: collapse; background: #fff;
  border: 1px solid var(--c-line); border-radius: var(--radius-lg); overflow: hidden;
}
.tier-table th, .tier-table td {
  padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--c-line-2); font-size: 14px;
}
.tier-table th { background: var(--c-bg-soft); color: var(--c-ink-3); font-weight: 600; font-size: 12px; letter-spacing: 1px; text-transform: uppercase; }
.tier-table tr:last-child td { border-bottom: 0; }

/* ============================================================
 * Virtual-goods / channel reseller specific
 * ============================================================ */

/* ----- Top announcement bar ----- */
.announce-bar {
  background: #001529;
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  padding: 8px 0;
}
.announce-bar .container {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  flex-wrap: wrap;
}
.announce-bar__items {
  display: flex; gap: 18px; align-items: center; flex-wrap: wrap;
}
.announce-bar__pill {
  display: inline-flex; align-items: center; gap: 6px;
  color: #fff; font-size: 12.5px;
}
.announce-bar__pill::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: #52c41a; box-shadow: 0 0 0 3px rgba(82, 196, 26, 0.2);
}
.announce-bar__side { color: rgba(255,255,255,0.55); font-size: 12px; }
.announce-bar__side a { color: #4096ff; }
.announce-bar__side a:hover { color: #91caff; }

/* ----- SVG icon util (reused from admin sprite via layout include) ----- */
.site-icon { width: 16px; height: 16px; display: inline-block; vertical-align: -3px; }

/* ----- Hero (virtual goods) ----- */
.hero-vg {
  position: relative;
  background:
    radial-gradient(1200px circle at 20% 10%, rgba(22,119,255,0.18), transparent 45%),
    radial-gradient(900px circle at 85% 80%, rgba(245,34,45,0.10), transparent 40%),
    linear-gradient(180deg, #f0f7ff 0%, #ffffff 100%);
  padding: 56px 0 72px;
  overflow: hidden;
}
.hero-vg__inner {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center;
  position: relative; z-index: 1;
}
.hero-vg__pretitle {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 12px;
  background: #fff; border: 1px solid var(--c-line);
  border-radius: 999px; font-size: 12.5px; color: var(--c-ink-3); font-weight: 500;
}
.hero-vg__pretitle b { color: var(--c-primary); }
.hero-vg h1 {
  font-size: 46px; line-height: 1.15; margin: 14px 0 14px;
  letter-spacing: -0.5px; color: var(--c-ink);
  font-weight: 700;
}
.hero-vg h1 em {
  font-style: normal;
  background: linear-gradient(135deg, #1677ff 0%, #0958d9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-vg p.lead {
  font-size: 16px; color: var(--c-ink-3); max-width: 520px; margin: 0 0 26px;
  line-height: 1.7;
}
.hero-vg__ctas { display: flex; gap: 12px; }
.hero-vg__stats {
  margin-top: 28px;
  display: flex; gap: 32px; flex-wrap: wrap;
}
.hero-vg__stat { display: flex; flex-direction: column; }
.hero-vg__stat b {
  font-size: 22px; font-weight: 700; color: var(--c-ink);
  letter-spacing: -0.3px;
}
.hero-vg__stat span {
  font-size: 12.5px; color: var(--c-ink-4); margin-top: 2px;
}

/* Hero art: stacked floating price tags */
.hero-vg__art {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 460px; margin-left: auto;
}
.hero-vg__art::before {
  content: ''; position: absolute; inset: 10% 10%;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(22,119,255,0.18), transparent);
  filter: blur(8px);
}
.hero-tag {
  position: absolute;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 14px;
  padding: 14px 18px;
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.1), 0 4px 10px -2px rgba(15, 23, 42, 0.04);
  display: flex; flex-direction: column; gap: 4px;
  min-width: 150px;
  animation: hero-float 6s ease-in-out infinite;
}
.hero-tag:nth-child(1) { top: 8%;  left: 6%;  animation-delay: -0.2s; }
.hero-tag:nth-child(2) { top: 32%; right: 4%; animation-delay: -1.8s; }
.hero-tag:nth-child(3) { bottom: 20%; left: 14%; animation-delay: -3.5s; }
.hero-tag:nth-child(4) { bottom: 6%; right: 18%; animation-delay: -5.1s; }
@keyframes hero-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.hero-tag__brand {
  font-size: 12px; color: var(--c-ink-4);
  letter-spacing: 0.4px;
}
.hero-tag__title {
  font-size: 14px; font-weight: 600; color: var(--c-ink);
}
.hero-tag__price {
  font-size: 15px; font-weight: 700; color: var(--c-accent);
  display: flex; align-items: baseline; gap: 6px;
}
.hero-tag__price small {
  font-size: 11px; color: var(--c-ink-4);
  text-decoration: line-through; font-weight: 400;
}

/* ----- Trust row ----- */
.trust-row {
  background: #fff;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  padding: 20px 0;
}
.trust-row__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.trust-item {
  display: flex; align-items: center; gap: 14px;
}
.trust-item__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--c-primary-soft);
  color: var(--c-primary);
  display: grid; place-items: center;
  flex: none;
}
.trust-item__icon svg { width: 22px; height: 22px; }
.trust-item__text strong {
  font-size: 14.5px; color: var(--c-ink); font-weight: 600;
  display: block; line-height: 1.35;
}
.trust-item__text span {
  font-size: 12.5px; color: var(--c-ink-3); margin-top: 2px; display: block;
}

/* ----- Section heading style ----- */
.sec-title {
  display: flex; align-items: center; gap: 10px;
  margin: 0 0 18px;
  font-size: 24px; font-weight: 700; color: var(--c-ink);
  letter-spacing: -0.2px;
}
.sec-title::before {
  content: ''; width: 4px; height: 22px;
  background: linear-gradient(180deg, var(--c-primary), #69b1ff);
  border-radius: 2px;
}
.sec-title small {
  font-size: 13px; font-weight: 400;
  color: var(--c-ink-4); margin-left: 4px;
}
.sec-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 16px;
}

/* ----- Category grid (6 cols) ----- */
.cat6-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.cat6-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 20px 16px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  transition: all .18s;
}
.cat6-card:hover {
  border-color: var(--c-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -6px rgba(22, 119, 255, 0.2);
}
.cat6-card__icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--c-primary-soft) 0%, #e6fffb 100%);
  color: var(--c-primary);
  display: grid; place-items: center;
  transition: all .18s;
}
.cat6-card:hover .cat6-card__icon {
  background: linear-gradient(135deg, var(--c-primary) 0%, #4096ff 100%);
  color: #fff;
}
.cat6-card__icon svg { width: 26px; height: 26px; }
.cat6-card__name {
  font-size: 14px; font-weight: 600; color: var(--c-ink);
}
.cat6-card__tagline {
  font-size: 12px; color: var(--c-ink-4);
  line-height: 1.45;
  min-height: 35px;
}
.cat6-card__count {
  font-size: 11px; color: var(--c-primary);
  background: var(--c-primary-soft);
  padding: 2px 8px; border-radius: 999px;
  font-weight: 500;
}

/* ----- Virtual goods product card ----- */
.vg-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.vg-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: all .18s;
  color: inherit;
}
.vg-card:hover {
  border-color: var(--c-primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px -8px rgba(15, 23, 42, 0.14);
}
.vg-card__media {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, #f0f4ff 0%, #e6f4ff 50%, #fff5f5 100%);
  display: grid; place-items: center;
  position: relative;
  overflow: hidden;
}
.vg-card__media-letter {
  font-size: 48px; font-weight: 900;
  color: var(--c-primary); opacity: 0.35;
  letter-spacing: -2px;
}
.vg-card__img {
  /* contain, not cover — card media box is 16:10 but product images are
     often square (logos / subscription thumbnails). cover would crop the
     logo edges; contain keeps the whole image visible, with the card's
     gradient background filling the side gaps. */
  max-width: 88%;
  max-height: 82%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.vg-card__cat-tag {
  position: absolute; top: 10px; left: 10px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  color: var(--c-ink-2);
  font-size: 11px; font-weight: 500;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.04);
}
.vg-card__body {
  padding: 14px 16px 16px;
  display: flex; flex-direction: column; gap: 6px;
  flex: 1;
}
.vg-card__title {
  font-size: 15px; font-weight: 600; color: var(--c-ink);
  line-height: 1.45;
  overflow: hidden;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  min-height: 42px;
}
.vg-card__tagline {
  font-size: 12px; color: var(--c-ink-4);
  overflow: hidden;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  line-height: 1.5;
  min-height: 35px;
}
.vg-card__foot {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-top: auto; padding-top: 10px;
  border-top: 1px dashed var(--c-line);
}
.vg-card__price {
  display: flex; align-items: baseline; gap: 6px;
}
.vg-card__price-now {
  font-size: 19px; font-weight: 700; color: var(--c-accent);
  letter-spacing: -0.3px;
  display: flex; align-items: baseline;
}
.vg-card__price-now small {
  font-size: 12px; margin-right: 1px; font-weight: 500;
}
.vg-card__price-was {
  font-size: 12px; color: var(--c-ink-4);
  text-decoration: line-through;
}
.vg-card__sold {
  font-size: 11.5px; color: var(--c-ink-4);
}

/* Ribbon badge on product card */
.vg-card__ribbon {
  position: absolute; top: 8px; right: 0;
  padding: 3px 10px 3px 14px;
  font-size: 11px; font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 8px -2px rgba(0,0,0,0.15);
  z-index: 2;
}
.vg-card__ribbon::after {
  content: ''; position: absolute; top: 100%; right: 0;
  width: 0; height: 0;
  border: 3px solid transparent;
  border-top-color: rgba(0,0,0,0.2);
  border-right-color: rgba(0,0,0,0.2);
}
.vg-card__ribbon--hot {
  background: linear-gradient(135deg, #ff4d4f 0%, #cf1322 100%);
}
.vg-card__ribbon--new {
  background: linear-gradient(135deg, #52c41a 0%, #389e0d 100%);
}
.vg-card__ribbon--limited {
  background: linear-gradient(135deg, #faad14 0%, #d48806 100%);
}

.vg-card__auto {
  position: absolute; top: 10px; right: 10px;
  background: rgba(22, 119, 255, 0.92);
  color: #fff;
  font-size: 10.5px; font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-flex; align-items: center; gap: 3px;
  z-index: 1;
}
.vg-card__auto::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: #b7eb8f;
  box-shadow: 0 0 0 3px rgba(183, 235, 143, 0.3);
}
.vg-card__ribbon + .vg-card__auto {
  top: 36px;
}

/* Horizontal "new arrivals" list */
.vg-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.vg-row {
  display: flex; gap: 14px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  padding: 14px;
  transition: all .15s;
  color: inherit;
}
.vg-row:hover { border-color: var(--c-primary); box-shadow: 0 6px 16px -6px rgba(22, 119, 255, 0.15); }
.vg-row__media {
  width: 88px; height: 88px; flex: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #f0f4ff, #fff5f5);
  display: grid; place-items: center;
  font-size: 28px; font-weight: 900; color: var(--c-primary);
  opacity: 0.5;
}
.vg-row__body { flex: 1; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.vg-row__cat { font-size: 11px; color: var(--c-ink-4); letter-spacing: 0.5px; }
.vg-row__title {
  font-size: 14.5px; font-weight: 600; color: var(--c-ink);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.vg-row__tagline {
  font-size: 12px; color: var(--c-ink-4);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.vg-row__price {
  margin-top: auto;
  font-size: 15px; font-weight: 700; color: var(--c-accent);
}
.vg-row__price small {
  font-size: 10px; font-weight: 500; margin-right: 1px;
}

/* ----- CTA band updated ----- */
.cta-band-dark {
  background: linear-gradient(135deg, #001529 0%, #003eb3 50%, #1677ff 100%);
  color: #fff;
  border-radius: 16px;
  padding: 36px 40px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px;
  position: relative;
  overflow: hidden;
}
.cta-band-dark::before {
  content: ''; position: absolute; top: -60%; right: -10%;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255,255,255,0.08), transparent);
  pointer-events: none;
}
.cta-band-dark h2 {
  margin: 0 0 6px; font-size: 24px; font-weight: 700;
}
.cta-band-dark p {
  margin: 0; color: rgba(255,255,255,0.8); font-size: 14px;
}
.cta-band-dark .btn {
  background: #fff; color: var(--c-primary); font-weight: 600;
  border: 0;
}
.cta-band-dark .btn:hover { background: #f0f7ff; }

/* Responsive */
@media (max-width: 1100px) {
  .hero-vg__inner { grid-template-columns: 1fr; }
  .hero-vg__art { display: none; }
  .trust-row__grid { grid-template-columns: repeat(2, 1fr); }
  .cat6-grid { grid-template-columns: repeat(3, 1fr); }
  .vg-grid { grid-template-columns: repeat(3, 1fr); }
  .vg-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .cat6-grid, .vg-grid, .vg-list { grid-template-columns: repeat(2, 1fr); }
  .cta-band-dark { flex-direction: column; align-items: flex-start; }
  .hero-vg h1 { font-size: 32px; }
  .announce-bar .container { justify-content: center; }
}

/* ------------ Footer ------------ */
.site-footer {
  border-top: 1px solid var(--c-line); padding: 48px 0 32px; color: var(--c-ink-3);
  background: var(--c-bg-soft);
}
.site-footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 24px; }
.site-footer h4 { font-size: 13px; letter-spacing: 1px; text-transform: uppercase; color: var(--c-ink-4); margin: 0 0 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 14px; }
.site-footer a:hover { color: var(--c-primary); }
.site-footer__bottom {
  border-top: 1px solid var(--c-line); padding-top: 16px; font-size: 13px;
  display: flex; justify-content: space-between; color: var(--c-ink-4);
}

/* ------------ Responsive ------------ */
@media (max-width: 960px) {
  .hero__inner, .pd, .two-col { grid-template-columns: 1fr; }
  .cat-grid, .prod-grid, .feat-grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 38px; }
}
@media (max-width: 640px) {
  .cat-grid, .prod-grid, .feat-grid, .steps, .site-footer__grid { grid-template-columns: 1fr; }
  .site-nav { display: none; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}

/* ------------ 404 Not Found ------------ */
.not-found {
  padding: 80px 0 120px;
  background: var(--c-bg-hero);
  min-height: 60vh;
  display: flex;
  align-items: center;
}
.not-found__inner {
  text-align: center;
  max-width: 640px;
}
.not-found__code {
  font-size: 140px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 4px;
  color: var(--c-primary);
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-hover) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
}
.not-found__title {
  font-size: 28px;
  font-weight: 600;
  color: var(--c-ink);
  margin: 0 0 12px;
}
.not-found__desc {
  font-size: 15px;
  color: var(--c-ink-3);
  margin: 0 auto 32px;
  max-width: 480px;
  line-height: 1.7;
}
.not-found__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.not-found__hint {
  margin-top: 28px;
  font-size: 12px;
  color: var(--c-ink-4);
  word-break: break-all;
}
.not-found__hint code {
  background: var(--c-bg-soft);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  color: var(--c-ink-2);
}
@media (max-width: 640px) {
  .not-found { padding: 48px 0 64px; }
  .not-found__code { font-size: 96px; }
  .not-found__title { font-size: 22px; }
}

/* ===========================================================
 * Sub-station "联系客服" card on product detail.
 * Rendered only when meta.isSubStation && tenantContact has any field.
 * =========================================================== */
.contact-card {
  border: 1px solid var(--c-border, #e5e7eb);
  border-radius: 10px;
  padding: 16px 18px;
  background: #fafbfc;
}
.contact-card__title {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-ink-1, #1f2937);
}
.contact-card__body {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.contact-card__note {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--c-border, #e5e7eb);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-ink-3, #4b5563);
  white-space: pre-wrap;
  word-break: break-word;
}
.contact-method {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.contact-method__qr {
  width: 140px;
  height: 140px;
  object-fit: contain;
  border: 1px solid var(--c-border, #e5e7eb);
  border-radius: 8px;
  background: #fff;
  padding: 4px;
}
.contact-method__label {
  font-size: 12.5px;
  color: var(--c-ink-3, #4b5563);
}

/* ============================================================ */
/* OpenThropy · SaaS Theme Refresh                              */
/* 在原有基础组件之上的视觉提升层 —— 字体、节奏、网格背景、     */
/* 卡片悬浮、按钮细节、tag 重新设计。                            */
/* ============================================================ */

/* Body 排版基线 */
body {
  font-feature-settings: 'cv02', 'cv03', 'cv11', 'tnum';
  letter-spacing: -0.005em;
}

/* ---------- Hero ---------- */
.page-hero {
  position: relative;
  padding: 96px 0 88px;
  background: linear-gradient(180deg, #f7f8fb 0%, #ffffff 100%);
  border-bottom: 1px solid var(--c-line-2);
  overflow: hidden;
}
.page-hero::before {
  /* dot grid */
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(13, 17, 21, 0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(ellipse 60% 60% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 30%, #000 30%, transparent 75%);
  pointer-events: none;
}
.page-hero::after {
  /* aurora glow */
  content: '';
  position: absolute;
  width: 720px; height: 720px;
  left: 50%; top: -260px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(79,110,255,0.18) 0%, transparent 70%),
              radial-gradient(closest-side at 70% 60%, rgba(217,119,87,0.10) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(8px);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: 52px;
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin: 14px 0 18px;
  max-width: 880px;
  color: var(--c-ink-1);
}
.page-hero p {
  font-size: 17px;
  line-height: 1.65;
  color: var(--c-ink-3);
  max-width: 680px;
}

/* ---------- Tag pill ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: #fff;
  color: var(--c-primary);
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-sm);
}
.tag::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-primary-ring);
}

/* ---------- Section ---------- */
.section { padding: 96px 0; }
.section--soft {
  background: linear-gradient(180deg, #f7f8fb 0%, #fafbfd 100%);
  border-top: 1px solid var(--c-line-2);
  border-bottom: 1px solid var(--c-line-2);
}
.section__head {
  margin-bottom: 40px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}
.section__title h2 {
  font-size: 36px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
  font-weight: 700;
  color: var(--c-ink-1);
}
.section__title p {
  margin: 0;
  font-size: 15.5px;
  color: var(--c-ink-3);
  max-width: 640px;
}

/* ---------- Feature cards ---------- */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feat-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.feat-card:hover {
  border-color: rgba(79, 110, 255, 0.35);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
  transform: translateY(-2px);
}
.feat-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--c-primary-soft);
  color: var(--c-primary);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0;
  margin-bottom: 16px;
}
.feat-card h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 4px 0 10px;
  color: var(--c-ink-1);
}
.feat-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-ink-3);
}

/* ---------- Buttons (refined) ---------- */
.site-action-btn {
  height: 38px;
  padding: 0 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: background .15s, color .15s, border-color .15s, box-shadow .15s, transform .12s;
}
.site-action-btn:active { transform: translateY(1px); }
.site-action-btn--ghost {
  border-color: var(--c-line);
  color: var(--c-ink-1);
}
.site-action-btn--ghost:hover {
  background: var(--c-bg-soft);
  border-color: var(--c-ink-4);
  color: var(--c-ink-1);
}
.site-action-btn--primary {
  background: var(--c-primary);
  color: #fff;
  box-shadow: 0 1px 2px rgba(15, 35, 95, 0.10), 0 0 0 1px rgba(79, 110, 255, 0.18) inset;
}
.site-action-btn--primary:hover {
  background: var(--c-primary-hover);
  box-shadow: 0 6px 18px rgba(79, 110, 255, 0.32), 0 0 0 1px rgba(79, 110, 255, 0.32) inset;
}

/* Bigger CTA variant on landing pages (used inline via padding override) */
.page-hero .site-action-btn,
.section .site-action-btn {
  height: 42px;
  padding: 0 22px;
  font-size: 14.5px;
}
.hero-ctas {
  margin-top: 28px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.section-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 18px;
}

/* ---------- 流量路径 chip strip ---------- */
.flow-strip {
  margin-top: 36px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 22px 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-ink-2);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}
.flow-strip__label {
  color: var(--c-ink-4);
  font-size: 11px;
  margin-bottom: 12px;
  font-family: var(--font-sans);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.flow-strip__row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  line-height: 2;
}
.flow-strip__row .arr { color: var(--c-ink-4); }
.flow-strip__pill {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 6px;
  font-weight: 500;
}
.flow-strip__pill--neutral { background: var(--c-bg-soft); color: var(--c-ink-1); }
.flow-strip__pill--accent { background: #fef3c7; color: #92400e; }
.flow-strip__pill--brand { background: #dbeafe; color: #1e40af; }

/* ---------- Closing CTA band ---------- */
.cta-closer {
  text-align: center;
  padding: 80px 20px;
}
.cta-closer h2 {
  font-size: 28px;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  color: var(--c-ink-1);
}
.cta-closer p {
  color: var(--c-ink-3);
  max-width: 640px;
  margin: 0 auto 26px;
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- Prose / narrow text columns ---------- */
.narrow-prose {
  max-width: 780px;
}
.narrow-prose .prose-h2 {
  font-size: 24px;
  letter-spacing: -0.01em;
  font-weight: 700;
  margin: 0 0 18px;
  color: var(--c-ink-1);
}
.narrow-prose p,
.narrow-prose li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-ink-2);
}
.narrow-prose ul {
  padding-left: 22px;
  margin: 8px 0 14px;
}

/* ---------- Brand domain inline pill ---------- */
.brand-domain {
  color: var(--c-primary);
  font-weight: 700;
  background: transparent;
  padding: 0;
  font-family: var(--font-mono);
}

/* ---------- Section link (right side of section head) ---------- */
.section__link {
  color: var(--c-primary);
  font-weight: 500;
  font-size: 14px;
  white-space: nowrap;
}
.section__link:hover { color: var(--c-primary-hover); }

/* ---------- Site header ---------- */
.site-header {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}
.site-brand { font-weight: 700; letter-spacing: -0.01em; }
.site-nav a {
  font-size: 14px;
  color: var(--c-ink-2);
  font-weight: 500;
  border-radius: 8px;
  padding: 8px 14px;
}
.site-nav a:hover { color: var(--c-ink-1); background: rgba(15, 23, 42, 0.04); }
.site-nav a.is-active {
  color: var(--c-primary);
  background: var(--c-primary-soft);
}

/* ---------- Footer ---------- */
.site-footer {
  background: #0d1115;
  color: rgba(255, 255, 255, 0.72);
  padding: 56px 0 32px;
  margin-top: 0;
}
.site-footer .site-brand { color: #fff; }
.site-footer .site-brand__mark { filter: drop-shadow(0 0 0 #fff); }
.site-footer h4 { color: rgba(255,255,255,0.95); font-size: 13px; font-weight: 600; letter-spacing: 0.02em; margin: 0 0 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13.5px;
  transition: color .15s;
}
.site-footer a:hover { color: #fff; }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 36px;
}
.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.45);
}

/* ---------- Pricing table polish ---------- */
.section table {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.section table thead {
  background: var(--c-bg-soft);
}
.section table th {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-ink-3);
  text-transform: uppercase;
}
.section table td { font-size: 14px; }

/* ---------- Container max-width tightening on hero ---------- */
@media (min-width: 1280px) {
  .container { max-width: 1180px; }
}
@media (max-width: 768px) {
  .page-hero { padding: 64px 0 56px; }
  .page-hero h1 { font-size: 36px; }
  .section { padding: 64px 0; }
  .section__title h2 { font-size: 26px; }
  .feat-grid { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .site-footer__bottom { flex-direction: column; gap: 8px; align-items: flex-start; }
}