/* R44 家电清洗/维修预约 */
:root,
[data-theme="professional-blue"] {
  --color-bg: #F5F8FF;
  --color-card: #FFFFFF;
  --color-text: #1A1A2E;
  --color-primary: #0066FF;
  --color-accent: #00A3FF;
  --color-muted: #64748B;
  --color-border: #E2E8F0;
  --shadow: 0 4px 20px rgba(0, 102, 255, 0.12);
}
[data-theme="trust-green"] {
  --color-bg: #F0FFF4;
  --color-card: #FFFFFF;
  --color-text: #1A2E1A;
  --color-primary: #00A86B;
  --color-accent: #34C759;
  --color-muted: #64748B;
  --color-border: #D1FAE5;
  --shadow: 0 4px 20px rgba(0, 168, 107, 0.12);
}
[data-theme="warm-orange"] {
  --color-bg: #FFF8F0;
  --color-card: #FFFFFF;
  --color-text: #1C1917;
  --color-primary: #FF6B00;
  --color-accent: #FF9500;
  --color-muted: #78716C;
  --color-border: #FED7AA;
  --shadow: 0 4px 20px rgba(255, 107, 0, 0.12);
}
[data-theme="premium-dark"] {
  --color-bg: #F5F5F7;
  --color-card: #FFFFFF;
  --color-text: #1A1A2E;
  --color-primary: #1A1A2E;
  --color-accent: #0066FF;
  --color-muted: #64748B;
  --color-border: #E2E8F0;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  padding-top: 3.25rem;
  padding-bottom: calc(5.5rem + env(safe-area-inset-bottom));
}
a { color: var(--color-primary); text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }

.section { padding: 3rem 1.25rem; max-width: 960px; margin: 0 auto; }
.section__title { font-size: 1.5rem; margin: 0 0 .5rem; text-align: center; }
.section__sub { text-align: center; color: var(--color-muted); margin: 0 0 1.5rem; font-size: .95rem; }

.btn {
  display: inline-block;
  padding: .65rem 1.25rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: .9rem;
  transition: transform .15s, opacity .15s;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-outline { background: transparent; border: 2px solid var(--color-primary); color: var(--color-primary); }
.btn-outline-light { background: rgba(255,255,255,.15); border: 2px solid rgba(255,255,255,.8); color: #fff; }
.btn-lg { padding: .85rem 1.75rem; font-size: 1rem; }
.btn-block { display: block; width: 100%; margin-top: .75rem; text-align: center; }

/* Hero */
.hero { position: relative; min-height: 88vh; display: flex; align-items: center; justify-content: center; color: #fff; text-align: center; }
.hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.hero__overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,40,120,.85), rgba(0,102,255,.55)); }
.hero__content { position: relative; z-index: 1; padding: 2rem 1.25rem; max-width: 640px; }
.hero__logo {
  display: inline-block;
  font-size: clamp(1.75rem, 6vw, 2.5rem);
  font-weight: 800;
  letter-spacing: .22em;
  margin: 0 0 .85rem;
  padding: .2em .55em .2em .75em;
  line-height: 1.2;
  color: #FFE082;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
  border-bottom: 3px solid #FFD54F;
}
.hero__title { font-size: clamp(1.35rem, 4.5vw, 2rem); margin: 0 0 .75rem; font-weight: 700; }
.hero__tagline { opacity: .92; margin: 0 0 1.25rem; }
.hero__search { display: flex; gap: .5rem; margin-bottom: 1rem; }
.hero__search input { flex: 1; padding: .75rem 1rem; border: none; border-radius: 999px; }
.hero__promises { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-bottom: 1.25rem; }
.hero__promise { background: rgba(255,255,255,.15); padding: .35rem .75rem; border-radius: 999px; font-size: .85rem; }
.hero__btns { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; }

/* Top nav */
.top-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  display: flex; align-items: center; gap: .75rem;
  padding: .5rem .75rem;
  background: rgba(26, 26, 46, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-nav__brand { color: #FFE082; font-weight: 800; letter-spacing: .15em; text-decoration: none; font-size: .95rem; flex-shrink: 0; }
.top-nav__menu {
  margin-left: auto; background: transparent; border: 1px solid rgba(255,255,255,.3);
  color: #fff; border-radius: 6px; padding: .35rem .55rem; cursor: pointer;
}
.top-nav__links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #1a1a2e; padding: .5rem; flex-direction: column; gap: .25rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.top-nav__links.is-open { display: flex; }
.top-nav__links a { color: rgba(255,255,255,.85); text-decoration: none; padding: .5rem .75rem; border-radius: 6px; font-size: .85rem; }
.top-nav__links a.is-active, .top-nav__links a:hover { background: rgba(0,102,255,.35); color: #fff; }
@media (min-width: 768px) {
  .top-nav__menu { display: none; }
  .top-nav__links { display: flex !important; position: static; flex-direction: row; background: transparent; padding: 0; border: none; margin-left: auto; }
}

/* Scenario bar */
.scenario-bar {
  display: flex; justify-content: center; flex-wrap: wrap; gap: .5rem;
  padding: .75rem 1rem; background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky; top: 3.25rem; z-index: 80;
}
.scenario-btn {
  padding: .45rem 1rem; border-radius: 999px; border: 2px solid var(--color-border);
  background: var(--color-bg); cursor: pointer; font-size: .85rem; font-weight: 600;
}
.scenario-btn.active { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }

/* Hero quick categories */
.hero__quick-cats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem;
  margin-bottom: 1rem; max-width: 420px; margin-left: auto; margin-right: auto;
}
@media (min-width: 520px) { .hero__quick-cats { grid-template-columns: repeat(8, 1fr); max-width: 560px; } }
.hero__quick-cat {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: .45rem .25rem; border-radius: 10px; border: none;
  background: rgba(255,255,255,.15); color: #fff; cursor: pointer;
  transition: transform .15s, background .15s;
}
.hero__quick-cat:hover { background: rgba(255,255,255,.28); transform: scale(1.05); }
.hero__quick-cat-icon { font-size: 1.35rem; line-height: 1; }
.hero__quick-cat-name { font-size: .62rem; opacity: .92; }

/* Content hints */
.content-hint {
  display: flex; align-items: center; flex-wrap: wrap; gap: .5rem;
  margin: 0 auto 1rem; max-width: 640px; padding: .55rem .75rem;
  background: rgba(0, 102, 255, 0.08); border: 1px dashed var(--color-primary);
  border-radius: 8px; font-size: .82rem;
}
.content-hint__text { flex: 1; min-width: 160px; }
.content-hint__ai {
  padding: .25rem .6rem; border-radius: 999px; border: 1px solid var(--color-primary);
  background: var(--color-card); color: var(--color-primary); cursor: pointer; font-size: .75rem;
}
.content-hint__x { background: none; border: none; font-size: 1.1rem; cursor: pointer; color: var(--color-muted); padding: 0 .25rem; }

.toast {
  position: fixed; left: 50%; bottom: calc(6.5rem + env(safe-area-inset-bottom));
  transform: translateX(-50%) translateY(12px);
  background: var(--color-card); border: 1px solid var(--color-border);
  padding: .65rem 1rem; border-radius: 999px; opacity: 0; transition: .25s; z-index: 1100;
  pointer-events: none; font-size: .85rem; max-width: 90vw; box-shadow: var(--shadow);
}
.toast--show { opacity: 1; transform: translateX(-50%) translateY(0); }

.review-card { transition: opacity .18s; }

@media (prefers-reduced-motion: reduce) {
  .review-card { transition: none; }
}

/* Trust */
.trust-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
@media (min-width: 600px) { .trust-grid { grid-template-columns: repeat(4, 1fr); } }
.trust-card { background: var(--color-card); border-radius: 12px; padding: 1.25rem; text-align: center; box-shadow: var(--shadow); }
.trust-card__val { font-size: 1.75rem; font-weight: 800; color: var(--color-primary); }
.trust-card__lbl { font-size: .85rem; color: var(--color-muted); }
.trust-platforms { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; }
.trust-platform { background: var(--color-card); padding: .5rem 1rem; border-radius: 999px; font-size: .85rem; box-shadow: var(--shadow); }

/* Categories */
.mode-tabs { display: flex; gap: .5rem; justify-content: center; margin-bottom: 1.25rem; flex-wrap: wrap; }
.mode-tab { padding: .5rem 1rem; border-radius: 999px; border: 2px solid var(--color-border); background: var(--color-card); cursor: pointer; }
.mode-tab.active { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }
.cat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem; }
@media (min-width: 600px) { .cat-grid { grid-template-columns: repeat(4, 1fr); } }
.cat-card { position: relative; background: var(--color-card); border: 2px solid var(--color-border); border-radius: 12px; padding: 1rem; text-align: center; cursor: pointer; transition: border-color .2s, box-shadow .2s; }
.cat-card:hover, .cat-card.active { border-color: var(--color-primary); box-shadow: var(--shadow); }
.cat-card__hot { position: absolute; top: 6px; right: 6px; background: #FF3B30; color: #fff; font-size: .65rem; padding: 2px 6px; border-radius: 4px; }
.cat-card__icon { font-size: 2rem; display: block; }
.cat-card__name { display: block; font-weight: 600; margin: .25rem 0; }
.cat-card__price { font-size: .85rem; color: var(--color-primary); }

/* Estimator */
.estimator { background: var(--color-card); border-radius: 16px; margin: 0 1rem 2rem; max-width: 920px; box-shadow: var(--shadow); }
.est-steps { display: flex; justify-content: center; gap: 1rem; margin-bottom: 1.5rem; }
.est-step { display: flex; align-items: center; gap: .35rem; color: var(--color-muted); font-size: .85rem; }
.est-step span { width: 24px; height: 24px; border-radius: 50%; background: var(--color-border); display: inline-flex; align-items: center; justify-content: center; font-size: .75rem; }
.est-step.active span, .est-step.done span { background: var(--color-primary); color: #fff; }
.est-panel { padding: 0 1rem 1.5rem; }
.est-label { display: block; font-weight: 600; margin: 1rem 0 .5rem; font-size: .9rem; }
.est-panel select { width: 100%; padding: .65rem; border: 2px solid var(--color-border); border-radius: 8px; background: var(--color-bg); }
.chip-row { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip { padding: .4rem .85rem; border-radius: 999px; border: 2px solid var(--color-border); background: var(--color-bg); cursor: pointer; font-size: .85rem; }
.chip.active { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }
.est-result { margin-top: 1.5rem; padding: 1.25rem; background: var(--color-bg); border-radius: 12px; border: 2px solid var(--color-primary); }
.est-result__title { margin: 0 0 .75rem; font-size: 1rem; }
.est-result__total { font-size: 2rem; font-weight: 800; color: var(--color-primary); }
.est-result__tag { font-size: .75rem; background: var(--color-primary); color: #fff; padding: 2px 8px; border-radius: 4px; margin-left: .5rem; vertical-align: middle; }
.est-row { display: flex; justify-content: space-between; padding: .35rem 0; font-size: .9rem; }
.est-row--total { border-top: 1px solid var(--color-border); margin-top: .5rem; padding-top: .75rem; font-size: 1rem; }
.est-result__note { font-size: .8rem; color: var(--color-muted); margin: .75rem 0 0; }

/* Booking */
.book-steps { display: flex; justify-content: center; gap: 2rem; margin-bottom: 1.5rem; }
.book-step { width: 32px; height: 32px; border-radius: 50%; background: var(--color-border); display: flex; align-items: center; justify-content: center; font-weight: 700; }
.book-step.active, .book-step.done { background: var(--color-primary); color: #fff; }
.book-panel { background: var(--color-card); padding: 1.5rem; border-radius: 12px; box-shadow: var(--shadow); }
.book-panel h3 { margin: 0 0 1rem; }
.book-panel label { display: block; margin-bottom: .75rem; font-size: .9rem; }
.book-panel input, .book-panel textarea { width: 100%; padding: .6rem; border: 2px solid var(--color-border); border-radius: 8px; margin-top: .25rem; }
.book-panel textarea { min-height: 80px; resize: vertical; }
.check-label { display: flex !important; align-items: flex-start; gap: .5rem; }
.date-row, .slot-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.date-btn, .slot-btn { padding: .5rem .75rem; border: 2px solid var(--color-border); border-radius: 8px; background: var(--color-bg); cursor: pointer; font-size: .85rem; }
.date-btn.active, .slot-btn.active { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }

/* Technicians */
.tech-filter { margin-bottom: 1rem; display: flex; gap: .5rem; }
.tech-grid { display: grid; gap: 1rem; }
@media (min-width: 600px) { .tech-grid { grid-template-columns: repeat(2, 1fr); } }
.tech-card { display: flex; gap: 1rem; background: var(--color-card); padding: 1rem; border-radius: 12px; box-shadow: var(--shadow); }
.tech-card__avatar { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.tech-card h3 { margin: 0 0 .25rem; font-size: 1rem; }
.badge { font-size: .65rem; background: var(--color-primary); color: #fff; padding: 2px 6px; border-radius: 4px; font-weight: 600; }
.tech-card__meta { margin: 0; font-size: .85rem; color: var(--color-muted); }
.tech-card__tags span { display: inline-block; font-size: .75rem; background: var(--color-bg); padding: 2px 8px; border-radius: 4px; margin-right: 4px; margin-top: 4px; }

/* Compare slider */
.showcase-tabs { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-bottom: 1rem; }
.showcase-title { text-align: center; font-weight: 600; margin-bottom: 1rem; }
.compare { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 16/10; box-shadow: var(--shadow); }
.compare img { width: 100%; height: 100%; object-fit: cover; }
.compare__after { display: block; }
.compare__before { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0); }
.compare__slider { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; z-index: 3; }
.compare__lbl { position: absolute; bottom: 8px; padding: 4px 10px; background: rgba(0,0,0,.6); color: #fff; font-size: .75rem; border-radius: 4px; z-index: 2; }
.compare__lbl--before { left: 8px; }
.compare__lbl--after { right: 8px; }

/* Reviews */
.review-board { text-align: center; margin-bottom: 1.25rem; }
.review-board__score { font-size: 2.5rem; font-weight: 800; color: var(--color-primary); margin-right: .5rem; }
.review-carousel { display: flex; align-items: center; gap: .5rem; }
.review-nav { background: var(--color-card); border: none; width: 36px; height: 36px; border-radius: 50%; cursor: pointer; font-size: 1.25rem; box-shadow: var(--shadow); flex-shrink: 0; }
.review-card { flex: 1; background: var(--color-card); padding: 1.25rem; border-radius: 12px; box-shadow: var(--shadow); margin: 0; }
.review-card p { margin: .5rem 0; }
.review-card footer { font-size: .85rem; color: var(--color-muted); }
.review-dots { display: flex; justify-content: center; gap: 6px; margin-top: 1rem; }
.review-dot { width: 8px; height: 8px; border-radius: 50%; border: none; background: var(--color-border); cursor: pointer; padding: 0; }
.review-dot.active { background: var(--color-primary); width: 20px; border-radius: 4px; }

/* Partners */
.brand-wall { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-bottom: 2rem; }
.brand-chip { padding: .5rem 1rem; background: var(--color-card); border-radius: 8px; font-size: .85rem; box-shadow: var(--shadow); }
.promises { display: grid; gap: 1rem; }
@media (min-width: 600px) { .promises { grid-template-columns: repeat(3, 1fr); } }
.promise-card { background: var(--color-card); padding: 1.25rem; border-radius: 12px; text-align: center; box-shadow: var(--shadow); }
.promise-card__icon { font-size: 2rem; }
.promise-card h3 { margin: .5rem 0 .25rem; font-size: 1rem; }
.promise-card p { margin: 0; font-size: .85rem; color: var(--color-muted); }

/* FAQ & Contact */
.contact-cards { display: grid; gap: .75rem; margin-bottom: 1.5rem; }
@media (min-width: 600px) { .contact-cards { grid-template-columns: repeat(3, 1fr); } }
.contact-card { background: var(--color-card); padding: 1rem; border-radius: 12px; text-align: center; box-shadow: var(--shadow); }
.contact-card span { font-size: 1.5rem; display: block; }
.contact-card strong { display: block; margin: .25rem 0; font-size: .95rem; }
.contact-card small { color: var(--color-muted); }
.faq-item { background: var(--color-card); border-radius: 8px; margin-bottom: .5rem; overflow: hidden; box-shadow: var(--shadow); }
.faq-q { width: 100%; text-align: left; padding: 1rem; border: none; background: none; cursor: pointer; font-weight: 600; display: flex; justify-content: space-between; align-items: center; }
.faq-a { padding: 0 1rem 1rem; color: var(--color-muted); font-size: .9rem; }

/* Theme panel */
.theme-panel { position: fixed; top: 50%; right: 12px; transform: translateY(-50%); z-index: 90; display: flex; flex-direction: column; gap: 6px; background: var(--color-card); padding: 8px; border-radius: 12px; box-shadow: var(--shadow); }
.theme-panel__title { font-size: .65rem; text-align: center; margin: 0; color: var(--color-muted); }
.theme-panel__btn { width: 28px; height: 28px; border-radius: 50%; border: 2px solid #fff; cursor: pointer; box-shadow: 0 1px 4px rgba(0,0,0,.2); }
.theme-panel__btn.active { outline: 2px solid var(--color-text); }

.float-cta {
  position: fixed; left: 12px; bottom: calc(6.5rem + env(safe-area-inset-bottom));
  background: var(--color-primary); color: #fff; padding: .6rem 1rem; border-radius: 999px;
  font-weight: 700; font-size: .85rem; box-shadow: var(--shadow); z-index: 80;
}

/* 标准底栏三按钮 */
.contact-footer {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 850;
  background: #1a1a1a; padding: .55rem .75rem calc(.55rem + env(safe-area-inset-bottom));
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.contact-footer__btns {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: .5rem;
  max-width: 960px; margin: 0 auto;
}
.contact-footer__cta {
  background: #c41e1e !important; color: #fff !important; text-align: center;
  padding: .6rem .35rem; border-radius: 6px; font-size: .78rem; font-weight: 700;
  text-decoration: none;
}
.contact-footer__btn {
  background: transparent; border: 1px solid rgba(255, 255, 255, 0.35); color: #fff;
  padding: .6rem .35rem; border-radius: 6px; font-size: .78rem; cursor: pointer; text-align: center;
  text-decoration: none;
}
.contact-footer__brand {
  text-align: center; font-size: .62rem; color: rgba(255, 255, 255, 0.5); margin: .4rem 0 0;
}

html.has-contact-footer .zw-root .zw-fab {
  bottom: calc(6rem + env(safe-area-inset-bottom));
}

@media (max-width: 480px) {
  .theme-panel { top: auto; bottom: calc(6.5rem + env(safe-area-inset-bottom)); right: 8px; transform: none; flex-direction: row; }
}

/* M12 城市切换 */
.city-bar {
  padding: .65rem 1rem; background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
}
.city-bar__head { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; margin-bottom: .5rem; }
.city-bar__label { font-weight: 700; font-size: .9rem; }
.city-bar__select { padding: .4rem .65rem; border: 2px solid var(--color-border); border-radius: 8px; background: var(--color-bg); }
.city-bar__chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .35rem; }
.city-chip { padding: .3rem .75rem; border-radius: 999px; border: 2px solid var(--color-border); background: var(--color-bg); cursor: pointer; font-size: .8rem; }
.city-chip.active { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }
.city-bar__meta { margin: 0; font-size: .78rem; color: var(--color-muted); }

.est-warn { color: #c41e1e; font-size: .85rem; margin: .75rem 0; padding: .5rem; background: #fff5f5; border-radius: 8px; }

.btn-sm { padding: .4rem .85rem; font-size: .78rem; }

/* M9 服务追踪 */
.track-empty { text-align: center; padding: 1.5rem; background: var(--color-card); border-radius: 12px; box-shadow: var(--shadow); }
.track-empty__tip { color: var(--color-muted); font-size: .85rem; margin: 1rem 0; }
.track-order-head { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.track-order-id { font-weight: 800; color: var(--color-primary); }
.track-order-meta { font-size: .85rem; color: var(--color-muted); }
.track-timeline { display: flex; align-items: flex-start; justify-content: space-between; gap: 0; overflow-x: auto; padding: 1rem 0; }
.track-timeline--demo { opacity: .55; }
.track-timeline--page { flex-direction: column; align-items: stretch; }
.track-node { display: flex; flex-direction: column; align-items: center; text-align: center; min-width: 64px; flex: 1; position: relative; }
.track-timeline--page .track-node { flex-direction: row; text-align: left; gap: .75rem; min-width: 0; padding: .75rem 0; border-bottom: 1px solid var(--color-border); }
.track-node__dot { width: 40px; height: 40px; border-radius: 50%; background: var(--color-border); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
.track-node.done .track-node__dot, .track-node.active .track-node__dot { background: var(--color-primary); box-shadow: 0 0 0 4px rgba(0,102,255,.2); }
.track-node__lbl { font-size: .72rem; font-weight: 600; margin-top: .35rem; }
.track-node__desc { font-size: .65rem; color: var(--color-muted); display: block; }
.track-timeline--page .track-node__content { display: flex; flex-direction: column; gap: .15rem; }
.track-node__line { flex: 1; height: 2px; background: var(--color-border); min-width: 12px; margin-top: 20px; }
.track-node__line.done { background: var(--color-primary); }
.track-pushes { margin: 1rem 0; }
.track-push { padding: .5rem .75rem; background: var(--color-bg); border-radius: 8px; font-size: .85rem; margin-bottom: .35rem; }
.track-actions { display: flex; flex-wrap: wrap; gap: .5rem; }

/* M10 会员 */
.member-hero { text-align: center; padding: 1.5rem; background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); color: #fff; border-radius: 12px; margin-bottom: 1.25rem; }
.member-hero__level { font-size: 1.1rem; font-weight: 700; }
.member-hero__num { font-size: 2.5rem; font-weight: 800; }
.member-hero__discount { opacity: .9; font-size: .9rem; }
.member-levels { display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem; margin-bottom: 1.5rem; }
@media (min-width: 640px) { .member-levels { grid-template-columns: repeat(4, 1fr); } }
.member-level-card { background: var(--color-card); padding: 1rem; border-radius: 10px; border: 2px solid var(--color-border); text-align: center; font-size: .85rem; }
.member-level-card.active { border-color: var(--color-primary); box-shadow: var(--shadow); }
.member-level-card__icon { font-size: 1.5rem; }
.member-level-card ul { list-style: none; padding: 0; margin: .5rem 0 0; text-align: left; font-size: .75rem; color: var(--color-muted); }
.member-level-card li::before { content: '✓ '; color: var(--color-primary); }
.member-subtitle { font-size: 1rem; margin: 1.25rem 0 .75rem; }
.coupon-grid { display: grid; gap: .75rem; }
@media (min-width: 600px) { .coupon-grid { grid-template-columns: repeat(3, 1fr); } }
.coupon-card { display: flex; align-items: center; gap: .75rem; background: var(--color-card); padding: .75rem; border-radius: 10px; border: 2px dashed var(--color-primary); }
.coupon-card.claimed { opacity: .6; border-style: solid; border-color: var(--color-border); }
.coupon-card__amt { font-size: 1.25rem; font-weight: 800; color: var(--color-primary); min-width: 56px; }
.coupon-card__body { flex: 1; font-size: .8rem; }
.coupon-card__body p { margin: .15rem 0; color: var(--color-muted); }
.package-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .package-grid { grid-template-columns: repeat(3, 1fr); } }
.package-card { position: relative; background: var(--color-card); padding: 1.25rem; border-radius: 12px; box-shadow: var(--shadow); }
.package-card__tag { position: absolute; top: 8px; right: 8px; background: #c41e1e; color: #fff; font-size: .65rem; padding: 2px 8px; border-radius: 4px; }
.package-card__price s { font-size: .85rem; color: var(--color-muted); font-weight: 400; }
.package-card__save { color: var(--color-primary); font-weight: 700; font-size: .85rem; }
.package-card ul { padding-left: 1.1rem; font-size: .85rem; color: var(--color-muted); }

/* M11 知识库 */
.knowledge-tabs { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-bottom: 1rem; }
.knowledge-list { display: flex; flex-direction: column; gap: .5rem; }
.knowledge-item { background: var(--color-card); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); }
.knowledge-item__head { width: 100%; text-align: left; padding: .85rem 1rem; border: none; background: none; cursor: pointer; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.knowledge-item__cat { font-size: .7rem; background: var(--color-bg); padding: 2px 8px; border-radius: 4px; color: var(--color-primary); }
.knowledge-item__head strong { flex: 1; min-width: 140px; }
.knowledge-item__arrow { font-size: 1.1rem; color: var(--color-muted); }
.knowledge-item__summary { margin: 0; padding: 0 1rem .75rem; font-size: .85rem; color: var(--color-muted); }
.knowledge-item__body { padding: 0 1rem 1rem; font-size: .88rem; line-height: 1.7; border-top: 1px solid var(--color-border); padding-top: .75rem; }
.knowledge-item__cta { display: inline-block; margin-top: .5rem; font-weight: 600; }

/* 追踪独立页 */
.track-page { padding: 1rem 1rem 6rem; max-width: 560px; margin: 0 auto; }
.track-page__inner h1 { font-size: 1.35rem; margin: .5rem 0 1rem; }
.track-back { color: var(--color-primary); text-decoration: none; font-size: .9rem; }
.track-order-card { background: var(--color-card); padding: 1.25rem; border-radius: 12px; box-shadow: var(--shadow); margin-bottom: 1.25rem; }
.track-order-card__id { font-size: 1.1rem; font-weight: 800; color: var(--color-primary); }
.track-order-card__addr { font-size: .88rem; }
.track-push-log h2 { font-size: 1rem; margin-bottom: .75rem; }
.track-push-item { padding: .65rem 0; border-bottom: 1px solid var(--color-border); }
.track-push-item time { font-size: .72rem; color: var(--color-muted); }
.track-push-item p { margin: .25rem 0 0; font-size: .88rem; }
.track-page__actions { margin-top: 1.5rem; display: flex; flex-direction: column; gap: .5rem; }
.track-done-msg { text-align: center; padding: 1rem; background: var(--color-bg); border-radius: 8px; }
.track-page__empty { color: var(--color-muted); margin: 1.5rem 0; }