/* ============================================================
   鲜刻 XIANKE — 连锁快餐·新零售品牌官网
   红白活力主题 · 快餐品牌手册风格
   主色：白 #fff / 品牌红 #DC2626 / 亮黄 #FBBF24 / 深灰 #1F2937
   依赖：Font Awesome 6 · Swiper · AOS · jQuery
   ============================================================ */

/* ---------- 1. 变量与重置 ---------- */
:root {
  --c-red: #DC2626;
  --c-red-dark: #B91C1C;
  --c-red-soft: #FEE2E2;
  --c-yellow: #FBBF24;
  --c-yellow-soft: #FEF3C7;
  --c-dark: #1F2937;
  --c-dark-2: #374151;
  --c-gray: #6B7280;
  --c-gray-soft: #F3F4F6;
  --c-white: #ffffff;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 999px;

  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 8px 24px rgba(31,41,55,.10);
  --shadow-lg: 0 20px 45px rgba(31,41,55,.16);
  --shadow-red: 0 10px 30px rgba(220,38,38,.28);

  --header-h: 72px;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--c-dark);
  background: var(--c-white);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: color .2s ease; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- 2. 通用排版 ---------- */
.section { padding: 88px 0; position: relative; }
.section--gray { background: var(--c-gray-soft); }
.section--red { background: var(--c-red); color: #fff; }

.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--c-red); margin-bottom: 14px;
}
.section-tag::before { content: ""; width: 22px; height: 3px; background: var(--c-yellow); border-radius: 2px; }
.section-tag--light { color: var(--c-yellow); }
.section-tag--light::before { background: #fff; }

.section-title {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  font-weight: 800; line-height: 1.2; letter-spacing: -.01em; color: var(--c-dark);
}
.section-title--light { color: #fff; }
.section-subtitle { color: var(--c-gray); margin-top: 12px; font-size: 1.02rem; max-width: 620px; }
.section-subtitle--light { color: rgba(255,255,255,.85); }

.section-head { text-align: center; margin-bottom: 48px; }
.section-head .section-subtitle { margin-left: auto; margin-right: auto; }

/* ---------- 3. 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; font-size: .95rem; font-weight: 700; line-height: 1;
  border-radius: var(--radius-full); transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap; cursor: pointer;
}
.btn:active { transform: scale(.97); }
.btn--primary { background: var(--c-red); color: #fff; box-shadow: var(--shadow-red); }
.btn--primary:hover { background: var(--c-red-dark); transform: translateY(-2px); color: #fff; }
.btn--yellow { background: var(--c-yellow); color: #7c2d12; }
.btn--yellow:hover { background: #f59e0b; transform: translateY(-2px); }
.btn--outline { background: transparent; color: var(--c-red); border: 2px solid var(--c-red); }
.btn--outline:hover { background: var(--c-red); color: #fff; transform: translateY(-2px); }
.btn--white { background: #fff; color: var(--c-red); }
.btn--white:hover { background: var(--c-red-soft); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--c-dark); border: 2px solid #e5e7eb; }
.btn--ghost:hover { border-color: var(--c-red); color: var(--c-red); }
.btn--lg { padding: 16px 34px; font-size: 1.05rem; }

/* ---------- 4. 头部导航 ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(0,0,0,.05);
  transition: box-shadow .3s ease;
}
.header.scrolled { box-shadow: var(--shadow-md); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); padding: 0 24px; max-width: 1280px; margin: 0 auto; }

.header__logo { display: flex; align-items: center; gap: 10px; }
.header__logo-mark {
  width: 42px; height: 42px; border-radius: 12px;
  background: linear-gradient(135deg, var(--c-red), #ef4444);
  color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.25rem;
  box-shadow: var(--shadow-red);
}
.header__logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.header__logo-name { font-size: 1.35rem; font-weight: 800; color: var(--c-red); letter-spacing: -.01em; }
.header__logo-sub { font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; color: var(--c-gray); }

.header__nav { display: flex; align-items: center; gap: 6px; }
.header__nav-item { position: relative; }
.header__nav-link {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 9px 14px; font-size: .95rem; font-weight: 600; color: var(--c-dark-2); border-radius: var(--radius-full);
  transition: color .2s, background .2s;
}
.header__nav-link:hover { color: var(--c-red); }
.header__nav-link.active { color: var(--c-red); background: var(--c-red-soft); }

.header__dropdown {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%) translateY(8px);
  min-width: 180px; background: #fff; border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); padding: 8px; opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .2s, transform .2s, visibility .2s; z-index: 60;
}
.header__nav-item:hover .header__dropdown { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.header__dropdown a {
  display: block; padding: 10px 14px; font-size: .92rem; font-weight: 500; color: var(--c-dark-2); border-radius: var(--radius-sm);
}
.header__dropdown a:hover { background: var(--c-red-soft); color: var(--c-red); }

.header__actions { display: flex; align-items: center; gap: 12px; }
.header__search {
  width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center;
  color: var(--c-dark-2); font-size: 1.05rem; border-radius: var(--radius-full);
  background: var(--c-gray-soft); transition: color .2s, background .2s, transform .2s;
}
.header__search:hover { color: #fff; background: var(--c-red); transform: translateY(-2px); }
.header__cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px; background: var(--c-red); color: #fff; font-weight: 700; font-size: .92rem;
  border-radius: var(--radius-full); box-shadow: var(--shadow-red); transition: transform .2s, background .2s;
}
.header__cta:hover { background: var(--c-red-dark); color: #fff; transform: translateY(-2px); }

/* 汉堡按钮 */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { width: 24px; height: 2.5px; background: var(--c-dark); border-radius: 2px; transition: all .3s; }
.hamburger.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* 移动端菜单 */
.mobile-nav { position: fixed; top: 0; right: -300px; width: 300px; height: 100vh; background: #fff; z-index: 200; box-shadow: var(--shadow-lg); transition: right .3s ease; overflow-y: auto; padding: 24px; }
.mobile-nav.open { right: 0; }
.mobile-nav__link { display: block; padding: 14px 16px; font-size: 1rem; font-weight: 600; color: var(--c-dark); border-radius: var(--radius-sm); }
.mobile-nav__link:hover { background: var(--c-gray-soft); color: var(--c-red); }
.mobile-nav__sub { display: none; padding-left: 16px; }
.mobile-nav__sub.open { display: block; }
.mobile-nav__sub a { display: block; padding: 10px 16px; font-size: .92rem; color: var(--c-gray); border-radius: var(--radius-sm); }
.mobile-nav__overlay { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 190; opacity: 0; visibility: hidden; transition: opacity .3s; }
.mobile-nav__overlay.show { opacity: 1; visibility: visible; }

/* ---------- 5. Hero Banner ---------- */
.hero { position: relative; height: 88vh; min-height: 560px; max-height: 780px; overflow: hidden; }
.hero-swiper { position: absolute; inset: 0; }
.hero__slide { width: 100%; height: 100%; background-size: cover; background-position: center; }
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(120,15,15,.82) 0%, rgba(220,38,38,.45) 45%, rgba(31,41,55,.12) 100%);
}
.hero__content { position: relative; z-index: 5; height: 100%; display: flex; flex-direction: column; justify-content: center; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px; width: fit-content;
  background: var(--c-yellow); color: #7c2d12; font-weight: 800; font-size: .82rem;
  padding: 7px 16px; border-radius: var(--radius-full); margin-bottom: 20px;
}
.hero__title { color: #fff; font-size: clamp(2.2rem, 6vw, 4.2rem); font-weight: 800; line-height: 1.08; letter-spacing: -.02em; max-width: 640px; }
.hero__title em { font-style: normal; color: var(--c-yellow); }
.hero__subtitle { color: rgba(255,255,255,.92); font-size: 1.15rem; margin-top: 18px; max-width: 480px; }
.hero__actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.hero__pagination { position: absolute; bottom: 40px; left: 0; right: 0; z-index: 6; display: flex; justify-content: center; gap: 8px; }
.hero__pagination .swiper-pagination-bullet { width: 30px; height: 4px; border-radius: 4px; background: rgba(255,255,255,.5); opacity: 1; transition: all .3s; }
.hero__pagination .swiper-pagination-bullet-active { width: 48px; background: var(--c-yellow); }

/* ---------- 6. 数据条 ---------- */
.stats-bar { background: var(--c-red); color: #fff; padding: 52px 0; }
.stats-bar__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat-item { text-align: center; padding: 8px; }
.stat-item__number { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; color: #fff; line-height: 1.1; }
.stat-item__number .unit { font-size: 1.4rem; color: var(--c-yellow); }
.stat-item__label { margin-top: 8px; color: rgba(255,255,255,.8); font-size: .92rem; }

/* ---------- 7. 产品卡片 ---------- */
.list-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.list-grid--3 { grid-template-columns: repeat(3, 1fr); }

.card {
  display: flex; flex-direction: column; background: #fff; border-radius: var(--radius-lg);
  overflow: hidden; border: 1px solid #f1f1f1; box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; cursor: pointer;
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--c-red-soft); }
.card__image { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--c-gray-soft); }
.card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.card:hover .card__image img { transform: scale(1.08); }
.card__badge {
  position: absolute; top: 12px; left: 12px; background: var(--c-yellow); color: #7c2d12;
  font-size: .72rem; font-weight: 800; padding: 5px 12px; border-radius: var(--radius-full);
}
.card__body { padding: 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card__tag { font-size: .74rem; font-weight: 700; color: var(--c-red); letter-spacing: .05em; }
.card__title { font-size: 1.1rem; font-weight: 700; color: var(--c-dark); }
.card__desc { font-size: .86rem; color: var(--c-gray); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card__meta { display: flex; align-items: center; gap: 12px; margin-top: auto; padding-top: 10px; border-top: 1px dashed #eee; }
.card__price { color: var(--c-red); font-weight: 800; font-size: 1.15rem; }
.card__price small { font-size: .78rem; font-weight: 600; }
.card__cal { margin-left: auto; font-size: .78rem; color: var(--c-gray); display: flex; align-items: center; gap: 4px; }
.card__cal i { color: var(--c-yellow); }

/* ---------- 8. 分类卡片 ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.cat-card {
  position: relative; background: #fff; border-radius: var(--radius-lg); padding: 34px 18px; text-align: center;
  border: 1px solid #f1f1f1; box-shadow: var(--shadow-sm); transition: transform .3s, box-shadow .3s; overflow: hidden;
}
.cat-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.cat-card__icon {
  width: 74px; height: 74px; margin: 0 auto 16px; border-radius: 50%;
  background: var(--c-red-soft); color: var(--c-red); display: flex; align-items: center; justify-content: center; font-size: 1.8rem;
  transition: background .3s, color .3s;
}
.cat-card:nth-child(even) .cat-card__icon { background: var(--c-yellow-soft); color: #d97706; }
.cat-card:hover .cat-card__icon { background: var(--c-red); color: #fff; }
.cat-card__name { font-size: 1.1rem; font-weight: 800; color: var(--c-dark); }
.cat-card__desc { font-size: .82rem; color: var(--c-gray); margin-top: 6px; }

/* ---------- 9. 品质承诺 ---------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature-card { text-align: center; padding: 36px 22px; }
.feature-card__icon {
  width: 78px; height: 78px; margin: 0 auto 18px; border-radius: 24px;
  background: #fff; color: var(--c-red); display: flex; align-items: center; justify-content: center; font-size: 2rem;
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
}
.feature-card:nth-child(even) .feature-card__icon { background: var(--c-yellow); color: #7c2d12; box-shadow: 0 10px 30px rgba(251,191,36,.35); }
.feature-card__title { font-size: 1.15rem; font-weight: 800; color: #fff; margin-top: 4px; }
.feature-card__desc { color: rgba(255,255,255,.82); font-size: .9rem; margin-top: 10px; }

/* ---------- 10. 品牌故事 ---------- */
.story { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.story__image { position: relative; }
.story__image img { border-radius: var(--radius-xl); aspect-ratio: 4/3; object-fit: cover; box-shadow: var(--shadow-lg); }
.story__image::before { content: ""; position: absolute; inset: -18px 18px 18px -18px; border-radius: var(--radius-xl); background: var(--c-yellow-soft); z-index: -1; }
.story__text .section-title { margin-bottom: 16px; }
.story__text p { color: var(--c-gray); margin-bottom: 14px; }
.story__points { display: flex; flex-direction: column; gap: 14px; margin: 22px 0; }
.story__point { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--c-dark); }
.story__point i { color: var(--c-red); font-size: 1.2rem; }

/* ---------- 11. 评价卡片 ---------- */
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card { background: #fff; border-radius: var(--radius-lg); padding: 28px; border: 1px solid #f1f1f1; box-shadow: var(--shadow-sm); position: relative; }
.review-card::before { content: "\201C"; position: absolute; top: 8px; right: 22px; font-size: 4rem; color: var(--c-red-soft); font-weight: 800; line-height: 1; }
.review-card__stars { color: var(--c-yellow); font-size: .9rem; letter-spacing: 2px; margin-bottom: 14px; }
.review-card__text { color: var(--c-dark-2); font-size: .95rem; line-height: 1.7; min-height: 88px; }
.review-card__footer { display: flex; align-items: center; gap: 12px; margin-top: 20px; padding-top: 18px; border-top: 1px solid #f3f4f6; }
.review-card__avatar { width: 46px; height: 46px; border-radius: 50%; overflow: hidden; background: var(--c-gray-soft); flex-shrink: 0; }
.review-card__avatar img { width: 100%; height: 100%; object-fit: cover; }
.review-card__name { font-weight: 700; font-size: .95rem; color: var(--c-dark); }
.review-card__product { font-size: .8rem; color: var(--c-gray); }

/* ---------- 12. 新闻卡片 ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card { display: flex; flex-direction: column; background: #fff; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid #f1f1f1; box-shadow: var(--shadow-sm); transition: transform .3s, box-shadow .3s; }
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.news-card__image { aspect-ratio: 16/9; overflow: hidden; background: var(--c-gray-soft); }
.news-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.news-card:hover .news-card__image img { transform: scale(1.07); }
.news-card__body { padding: 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.news-card__title { font-size: 1.05rem; font-weight: 700; color: var(--c-dark); line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card__desc { font-size: .86rem; color: var(--c-gray); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card__date { font-size: .78rem; color: var(--c-gray); display: flex; align-items: center; gap: 6px; margin-top: auto; }
.news-card__date i { color: var(--c-red); }

/* ---------- 13. CTA ---------- */
.cta-section { background: var(--c-red); position: relative; overflow: hidden; padding: 72px 0; text-align: center; }
.cta-section::before, .cta-section::after {
  content: ""; position: absolute; border-radius: 50%; background: rgba(255,255,255,.06);
}
.cta-section::before { width: 320px; height: 320px; top: -120px; left: -80px; }
.cta-section::after { width: 420px; height: 420px; bottom: -180px; right: -100px; }
.cta-section .section-title { color: #fff; }
.cta-section__sub { color: rgba(255,255,255,.88); font-size: 1.08rem; margin: 16px 0 32px; }
.cta-section__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 2; }

/* 合作伙伴 */
.partners { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.partner-item {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 12px 22px; background: #fff; border: 1px solid #f1f1f1; border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s, border-color .2s;
}
.partner-item:hover { transform: translateY(-3px); border-color: var(--c-red); box-shadow: var(--shadow-md); }
.partner-item__logo { color: var(--c-red); font-size: 1rem; }
.partner-item__name { font-size: .92rem; font-weight: 700; color: var(--c-dark-2); }

/* ---------- 14. 内页 Banner ---------- */
.inner-banner { position: relative; height: 320px; overflow: hidden; margin-top: var(--header-h); }
.inner-banner__bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.inner-banner__overlay { position: absolute; inset: 0; background: linear-gradient(120deg, rgba(120,15,15,.88), rgba(220,38,38,.55)); }
.inner-banner__content { position: relative; z-index: 3; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 0 24px; }
.inner-banner__title { color: #fff; font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; }
.inner-banner__subtitle { color: rgba(255,255,255,.9); margin-top: 10px; font-size: 1.02rem; }

/* 面包屑 */
.breadcrumb-bar { background: var(--c-gray-soft); border-bottom: 1px solid #eee; }
.breadcrumb { display: flex; align-items: center; gap: 8px; padding: 14px 0; font-size: .88rem; color: var(--c-gray); flex-wrap: wrap; }
.breadcrumb a { color: var(--c-gray); }
.breadcrumb a:hover { color: var(--c-red); }
.breadcrumb i { font-size: .7rem; color: #cbd5e1; }
.breadcrumb .cur { color: var(--c-red); font-weight: 600; }

/* ---------- 15. 列表页 ---------- */
.filter-bar { display: flex; align-items: center; gap: 10px; padding: 14px 0; flex-wrap: wrap; }
.filter-bar a { padding: 9px 20px; border-radius: var(--radius-full); font-size: .9rem; font-weight: 600; color: var(--c-dark-2); background: #fff; border: 1px solid #eee; transition: all .2s; }
.filter-bar a:hover { color: var(--c-red); border-color: var(--c-red); }
.filter-bar a.active { background: var(--c-red); color: #fff; border-color: var(--c-red); box-shadow: var(--shadow-red); }

.list-header { text-align: center; margin-bottom: 44px; }
.list-header h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; color: var(--c-dark); }
.list-header p { color: var(--c-gray); margin-top: 10px; }

/* 分页 */
.pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 48px; flex-wrap: wrap; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 8px;
  border-radius: var(--radius-sm); font-size: .9rem; font-weight: 600; color: var(--c-dark-2); background: #fff; border: 1px solid #eee;
}
.pagination a:hover { color: var(--c-red); border-color: var(--c-red); }
.pagination span.current { background: var(--c-red); color: #fff; border-color: var(--c-red); }

.empty-state { text-align: center; padding: 80px 20px; color: var(--c-gray); }
.empty-state i { font-size: 3rem; color: var(--c-red-soft); margin-bottom: 16px; display: block; }

/* ---------- 16. 详情页 ---------- */
.detail { max-width: 1000px; margin: 0 auto; }
.detail-gallery { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.detail-gallery img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.detail__header { margin-top: 36px; }
.detail__title { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; color: var(--c-dark); line-height: 1.3; }
.detail__meta { display: flex; gap: 20px; margin-top: 14px; flex-wrap: wrap; color: var(--c-gray); font-size: .88rem; }
.detail__meta span { display: flex; align-items: center; gap: 6px; }
.detail__meta i { color: var(--c-red); }

.detail__params { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 28px 0; }
.detail__param { background: var(--c-gray-soft); border-radius: var(--radius-md); padding: 20px; text-align: center; }
.detail__param-label { font-size: .8rem; color: var(--c-gray); }
.detail__param-value { font-size: 1.25rem; font-weight: 800; color: var(--c-dark); margin-top: 6px; }
.detail__param-value.hl { color: var(--c-red); }

.detail__body { color: var(--c-dark-2); font-size: 1.02rem; line-height: 1.85; }
.detail__body img { border-radius: var(--radius-md); margin: 16px 0; }
.detail__body p { margin-bottom: 16px; }
.detail__body h2, .detail__body h3 { margin: 28px 0 14px; color: var(--c-dark); }

.detail__pager { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 48px; padding: 20px 0; border-top: 1px solid #eee; border-bottom: 1px solid #eee; font-size: .9rem; color: var(--c-gray); flex-wrap: wrap; }
.detail__pager a { color: var(--c-red); font-weight: 600; }

.related-title { font-size: 1.5rem; font-weight: 800; margin: 48px 0 24px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* ---------- 17. 门店查询 ---------- */
.store-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.store-card { background: #fff; border-radius: var(--radius-lg); border: 1px solid #f1f1f1; box-shadow: var(--shadow-sm); padding: 28px; }
.store-card__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.store-card__name { font-size: 1.15rem; font-weight: 800; color: var(--c-dark); }
.store-card__status { font-size: .72rem; font-weight: 700; color: #16a34a; background: #dcfce7; padding: 4px 10px; border-radius: var(--radius-full); }
.store-card__item { display: flex; gap: 10px; align-items: flex-start; padding: 9px 0; color: var(--c-gray); font-size: .9rem; }
.store-card__item i { color: var(--c-red); margin-top: 4px; }

/* ---------- 18. 表单 ---------- */
.form-control {
  width: 100%; padding: 13px 16px; border: 1.5px solid #e5e7eb; border-radius: var(--radius-md);
  font-size: .95rem; color: var(--c-dark); background: #fff; transition: border-color .2s, box-shadow .2s;
}
.form-control:focus { outline: none; border-color: var(--c-red); box-shadow: 0 0 0 3px var(--c-red-soft); }
.form-control::placeholder { color: #9ca3af; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-info__item { display: flex; gap: 16px; align-items: flex-start; }
.contact-info__icon { width: 50px; height: 50px; border-radius: var(--radius-md); background: var(--c-red-soft); color: var(--c-red); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.contact-info__label { font-size: .82rem; color: var(--c-gray); }
.contact-info__value { font-weight: 700; color: var(--c-dark); margin-top: 2px; }

/* ---------- 19. 底部 ---------- */
.footer { background: var(--c-dark); color: #cbd5e1; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr 1fr; gap: 40px; padding: 64px 0 40px; }
.footer__brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer__brand .header__logo-name { color: #fff; }
.footer__brand .header__logo-sub { color: #9ca3af; }
.footer__desc { font-size: .9rem; color: #9ca3af; line-height: 1.8; }
.footer__col-title { color: #fff; font-size: 1.02rem; font-weight: 700; margin-bottom: 20px; }
.footer__links { display: flex; flex-direction: column; gap: 12px; }
.footer__links a { color: #9ca3af; font-size: .92rem; }
.footer__links a:hover { color: var(--c-yellow); }
.footer__contact-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 14px; font-size: .9rem; color: #9ca3af; }
.footer__contact-item i { color: var(--c-red); margin-top: 4px; }
.footer__qrcode { width: 120px; height: 120px; background: #fff; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; text-align: center; color: var(--c-gray); font-size: .72rem; line-height: 1.6; }

.friend-links { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 24px 0; border-top: 1px solid #374151; }
.friend-links__label { color: #9ca3af; font-size: .88rem; }
.friend-links a { color: #9ca3af; font-size: .85rem; padding: 6px 14px; border: 1px solid #374151; border-radius: var(--radius-full); transition: all .2s; }
.friend-links a:hover { color: var(--c-yellow); border-color: var(--c-yellow); }

.footer__bottom { border-top: 1px solid #374151; padding: 22px 0; }
.footer__bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: .85rem; color: #9ca3af; }
.footer__bottom a { color: #9ca3af; }
.footer__bottom a:hover { color: var(--c-yellow); }

/* ---------- 20. 悬浮元素 ---------- */
.back-top {
  position: fixed; right: 24px; bottom: 90px; width: 46px; height: 46px; border-radius: 50%;
  background: var(--c-dark); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1rem;
  box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .3s; z-index: 80;
}
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { background: var(--c-red); }

.customer-service {
  position: fixed; right: 24px; bottom: 24px; width: 56px; height: 56px; border-radius: 50%;
  background: var(--c-red); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
  box-shadow: var(--shadow-red); z-index: 80; transition: transform .2s;
  animation: pulse-red 2.4s infinite;
}
.customer-service:hover { transform: scale(1.08); }

@keyframes pulse-red {
  0% { box-shadow: 0 0 0 0 rgba(220,38,38,.5); }
  70% { box-shadow: 0 0 0 16px rgba(220,38,38,0); }
  100% { box-shadow: 0 0 0 0 rgba(220,38,38,0); }
}

/* ---------- 21. 点餐页 ---------- */
.order-layout { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; align-items: start; }
.order-sidebar { background: var(--c-gray-soft); border-radius: var(--radius-lg); padding: 24px; }
.order-cat { display: flex; flex-direction: column; gap: 6px; }
.order-cat a { padding: 12px 18px; border-radius: var(--radius-md); font-weight: 600; color: var(--c-dark-2); }
.order-cat a.active, .order-cat a:hover { background: var(--c-red); color: #fff; }
.order-item { display: flex; align-items: center; gap: 16px; padding: 16px; background: #fff; border-radius: var(--radius-md); border: 1px solid #f1f1f1; margin-bottom: 14px; }
.order-item__img { width: 80px; height: 80px; border-radius: var(--radius-md); object-fit: cover; flex-shrink: 0; }
.order-item__name { font-weight: 700; color: var(--c-dark); }
.order-item__price { color: var(--c-red); font-weight: 800; }
.order-item__btn { margin-left: auto; width: 40px; height: 40px; border-radius: 50%; background: var(--c-red); color: #fff; font-size: 1.2rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: background .2s; }
.order-item__btn:hover { background: var(--c-red-dark); }

/* ---------- 22. Tab ---------- */
.tabs { display: flex; gap: 8px; border-bottom: 2px solid #eee; margin-bottom: 24px; flex-wrap: wrap; }
.tabs .js-tab-btn { padding: 12px 22px; font-weight: 700; font-size: .95rem; color: var(--c-gray); border-bottom: 3px solid transparent; margin-bottom: -2px; transition: all .2s; }
.tabs .js-tab-btn.active { color: var(--c-red); border-color: var(--c-red); }
.tab-panel.hidden { display: none; }

/* ---------- 22.5 网格变体（PC 固定列数，移动端自动降列） ---------- */
.cat-grid--3 { grid-template-columns: repeat(3, 1fr); }
.review-grid--2 { grid-template-columns: repeat(2, 1fr); }
.form-row--2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 14px; }

/* ---------- 23. 响应式 ---------- */
@media (max-width: 1024px) {
  .list-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .store-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .header__nav { display: none; }
  .header__cta { display: none; }
  .hamburger { display: flex; }

  /* 网格变体：移动端降列 */
  .cat-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .review-grid--2 { grid-template-columns: 1fr; }
  .form-row--2 { grid-template-columns: 1fr; }

  .hero { height: 76vh; min-height: 480px; }
  .hero__title { font-size: 2rem; }

  .list-grid, .list-grid--3 { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  /* 菜品系列：手机端 3 列（5 个 → 3+2 两行） */
  .cat-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .cat-card { padding: 18px 8px; }
  .cat-card__icon { width: 48px; height: 48px; margin: 0 auto 10px; font-size: 1.15rem; }
  .cat-card__name { font-size: .82rem; }
  .cat-card__desc { font-size: .68rem; margin-top: 3px; }
  /* 品质承诺：手机端一行 4 个 */
  .features { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .feature-card { padding: 18px 4px; }
  .feature-card__icon { width: 44px; height: 44px; margin: 0 auto 8px; border-radius: 14px; font-size: 1.1rem; }
  .feature-card__title { font-size: .72rem; margin-top: 0; }
  .feature-card__desc { display: none; }
  .review-grid, .news-grid { grid-template-columns: 1fr; }
  /* 顾客评价：手机端压缩 */
  .review-card { padding: 20px 16px; }
  .review-card::before { font-size: 2.6rem; top: 4px; right: 14px; }
  .review-card__stars { font-size: .82rem; margin-bottom: 10px; letter-spacing: 1px; }
  .review-card__text { font-size: .86rem; min-height: 0; line-height: 1.6; }
  .review-card__footer { margin-top: 14px; padding-top: 12px; gap: 10px; }
  .review-card__avatar { width: 38px; height: 38px; }
  /* 新闻活动：手机端横向压缩 */
  .news-card { flex-direction: row; align-items: stretch; min-height: 96px; }
  .news-card__image { width: 100px; height: 96px; aspect-ratio: auto; flex-shrink: 0; }
  .news-card__body { padding: 12px 14px; gap: 6px; }
  .news-card__title { font-size: .9rem; }
  .news-card__desc { display: none; }
  .news-card__date { font-size: .72rem; margin-top: auto; }
  /* 合作品牌：手机端一行 5 个 */
  .partners { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
  .partner-item { flex-direction: column; justify-content: center; text-align: center; padding: 10px 2px; gap: 4px; border-radius: var(--radius-lg); min-width: 0; }
  .partner-item__logo { font-size: .88rem; }
  .partner-item__name { font-size: .66rem; line-height: 1.3; }
  /* 底部快速链接：手机端放成一行 */
  .footer__links { flex-direction: row; flex-wrap: wrap; gap: 6px 8px; }
  .footer__links a { font-size: .72rem; }
  /* 门店页：手机端压缩 */
  .store-card { padding: 18px; }
  .store-card__head { margin-bottom: 10px; }
  .store-card__name { font-size: 1rem; }
  .store-card__status { font-size: .65rem; padding: 3px 8px; }
  .store-card__item { padding: 6px 0; font-size: .84rem; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .story { grid-template-columns: 1fr; gap: 32px; }
  .story__image::before { display: none; }
  .contact-grid, .order-layout { grid-template-columns: 1fr; }
  .detail__params { grid-template-columns: repeat(2, 1fr); }
  .store-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__bottom-inner { justify-content: center; text-align: center; }
  .inner-banner { height: 240px; }

  /* 品牌数据条：手机端更紧凑 */
  .stats-bar { padding: 26px 0; }
  .stats-bar__grid { gap: 12px; }
  .stat-item { padding: 2px; }
  .stat-item__number { font-size: 1.6rem; }
  .stat-item__number .unit { font-size: 1.05rem; }
  .stat-item__label { margin-top: 2px; font-size: .78rem; }
}

/* 图片采用原生 loading="lazy"，不依赖 JS，加载即可见 */

/* 微动效 */
@keyframes float-y { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.float-element { animation: float-y 3s ease-in-out infinite; }

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}