/* ==========================================================================
   海鸥到家 · 视觉系统 v2
   纯 CSS，无框架，全站共用这一个文件。
   设计语言：深海蓝（信任）+ 暖橙（行动）+ 大面积留白与浅蓝分区；
   首屏整幅大图，正文靠间距分层，不靠阴影堆砌。
   ========================================================================== */

/* ---------- 变量 ---------- */
:root {
  /* 主色：深海蓝 */
  --navy: #0f3557;
  --navy-700: #0b2a46;
  --navy-600: #1a4f7a;
  --navy-400: #3d6d95;
  /* 辅色：行动橙 */
  --orange: #e96b38;
  --orange-600: #d45b2a;
  --orange-50: #fdf1ea;
  --orange-100: #fadfd2;
  /* 链接蓝（导航按钮） */
  --blue: #1e63a8;
  --blue-600: #17538f;
  /* 浅蓝分区 */
  --sky: #eaf2f9;
  --sky-2: #f5f9fd;
  --sky-3: #dce9f5;
  /* 文字 */
  --ink: #16293c;
  --ink-2: #33485c;
  --body: #4c5f72;
  --muted: #7c8fa1;
  --muted-2: #9dafbf;
  /* 线条与底色 */
  --line: #e1eaf2;
  --line-2: #eff4f9;
  --white: #fff;
  --green: #2f7d5b;
  --green-50: #eaf6f0;

  /* 兼容旧变量名（页面里还有引用） */
  --brand: #e96b38;
  --brand-600: #d45b2a;
  --brand-700: #b84a1f;
  --brand-50: #fdf1ea;
  --brand-100: #fadfd2;
  --gold: #e9a13a;
  --gold-50: #fdf6e8;
  --ink-3: #4c5f72;
  --cream: #f5f9fd;
  --sand: #eaf2f9;

  --r-sm: 8px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 20px;

  --sh-1: 0 1px 2px rgba(15, 53, 87, .05), 0 2px 8px rgba(15, 53, 87, .04);
  --sh-2: 0 2px 8px rgba(15, 53, 87, .06), 0 12px 30px rgba(15, 53, 87, .08);
  --sh-3: 0 10px 24px rgba(15, 53, 87, .1), 0 28px 60px rgba(15, 53, 87, .12);

  --maxw: 1200px;
  --gut: 24px;
  --font: "PingFang SC", "HarmonyOS Sans SC", "Hiragino Sans GB", "Microsoft YaHei",
    system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* ---------- 重置 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  /* 吸顶页头高约 72px，锚点跳转时留出空间，避免标题被压掉 */
  scroll-padding-top: 92px;
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; height: auto; }
/* 图标按字号缩放，避免无尺寸 inner SVG 撑成巨图 */
svg { width: 1em; height: 1em; flex: none; vertical-align: -.12em; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--orange); text-decoration: none; }
h1, h2, h3, h4 {
  color: var(--navy); margin: 0 0 .5em; line-height: 1.3;
  letter-spacing: .005em; font-weight: 800;
}
h1 { font-size: clamp(30px, 3.6vw, 44px); }
h2 { font-size: clamp(24px, 2.6vw, 34px); margin-top: 0; }
h3 { font-size: 19px; font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.35em; }
li { margin-bottom: .4em; }
strong, b { color: var(--ink); font-weight: 700; }
small { font-size: 13px; }
hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0; }
table { border-collapse: collapse; width: 100%; }
::selection { background: var(--orange-100); color: var(--ink); }

/* ---------- 布局 ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gut); }
.wrap-sm { max-width: 820px; margin: 0 auto; padding: 0 var(--gut); }
.sec { padding: 74px 0; }
.sec-tight { padding: 44px 0; }
.sec-cream { background: var(--sky-2); }
.sec-sand { background: var(--sky); }
.sec-ink { background: var(--navy); color: #c8dbeb; }
.sec-ink h2, .sec-ink h3, .sec-ink strong { color: #fff; }
.sec-head { max-width: 760px; margin-bottom: 38px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head p { color: var(--body); margin: 12px 0 0; font-size: 16px; }
.kicker {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .1em;
  color: var(--orange); background: var(--orange-50);
  border-radius: 4px; padding: 4px 10px; margin-bottom: 14px;
}
.sec-ink .kicker { background: rgba(255, 255, 255, .12); color: #ffc9ae; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 15.5px; font-weight: 700; line-height: 1;
  padding: 14px 24px; border-radius: 6px; border: 1.5px solid transparent;
  cursor: pointer; transition: background .18s ease, border-color .18s, color .18s, transform .15s;
  white-space: nowrap; text-align: center; font-family: inherit;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
/* 主行动：橙 */
.btn-primary {
  background: var(--orange); color: #fff;
  box-shadow: 0 8px 20px rgba(233, 107, 56, .26);
}
.btn-primary:hover { background: var(--orange-600); color: #fff; }
/* 次行动：深蓝 */
.btn-navy { background: var(--blue); color: #fff; }
.btn-navy:hover { background: var(--blue-600); color: #fff; }
/* 描边 */
.btn-ghost { background: #fff; color: var(--navy); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); background: var(--sky-2); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--navy-700); color: #fff; }
.btn-lg { padding: 17px 32px; font-size: 16.5px; }
.btn-block { display: flex; width: 100%; }
.btn .sub { font-weight: 400; opacity: .8; font-size: 13px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ---------- 页头 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: #fff;
  border-bottom: 1px solid var(--line-2);
  transition: box-shadow .2s, border-color .2s;
}
.site-header.is-stuck { border-bottom-color: var(--line); box-shadow: 0 4px 18px rgba(15, 53, 87, .06); }
.header-in {
  max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gut);
  height: 82px; display: flex; align-items: center; gap: 26px;
}
.logo { display: flex; align-items: center; gap: 10px; flex: none; }
.logo:hover { text-decoration: none; }
.logo-mark { width: 44px; height: 44px; flex: none; }
.logo-txt { display: flex; flex-direction: column; line-height: 1.15; }
.logo-txt b {
  font-size: 23px; letter-spacing: .04em; color: var(--navy); font-weight: 800;
}
.logo-txt span { font-size: 11px; color: var(--navy-400); letter-spacing: .14em; margin-top: 2px; }

.nav { display: flex; gap: 6px; margin-left: auto; }
.nav a {
  position: relative; font-size: 15.5px; color: var(--ink-2); font-weight: 500;
  padding: 6px 14px; transition: color .16s;
}
.nav a:hover { color: var(--navy); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--navy); font-weight: 700; }
.nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 50%; bottom: -6px; width: 22px; height: 3px;
  background: var(--navy); border-radius: 2px; transform: translateX(-50%);
}
.header-tel {
  display: inline-flex; align-items: center; gap: 7px; flex: none;
  font-size: 16.5px; font-weight: 700; color: var(--navy);
  font-variant-numeric: tabular-nums; letter-spacing: .01em;
}
.header-tel svg { width: 19px; height: 19px; color: var(--navy-400); }
.header-tel:hover { color: var(--blue); }
.header-cta { flex: none; }
.header-cta .btn { padding: 12px 22px; font-size: 15px; }
.nav-toggle {
  display: none; width: 44px; height: 44px; margin-left: auto;
  border: 1px solid var(--line); border-radius: 8px; background: #fff;
  align-items: center; justify-content: center; cursor: pointer;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--navy); position: relative; }
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--navy);
}
.nav-toggle span::before { top: -6px; } .nav-toggle span::after { top: 6px; }

/* ---------- 首屏（整幅大图） ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--sky-2);
  min-height: 700px; display: flex; align-items: center;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: 74% 40%;
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(96deg,
    rgba(255, 255, 255, .98) 0%,
    rgba(255, 255, 255, .96) 34%,
    rgba(255, 255, 255, .74) 55%,
    rgba(255, 255, 255, .22) 72%,
    rgba(255, 255, 255, 0) 88%);
}
.hero-in {
  position: relative; z-index: 2; width: 100%;
  display: grid; grid-template-columns: 1fr auto; align-items: center;
  padding-top: 46px; padding-bottom: 46px;
}
.hero-copy { max-width: 620px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; letter-spacing: .16em; color: var(--navy-400);
  margin: 0 0 18px;
}
.hero-eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--orange); display: block; }
.hero h1 {
  font-size: clamp(38px, 4.6vw, 62px); line-height: 1.24; letter-spacing: .03em;
  color: var(--navy); margin: 0 0 20px; font-weight: 800;
}
.hero h1 .brush { display: block; margin-top: 2px; width: min(100%, 330px); height: 16px; color: var(--orange); }
.hero-sub {
  font-size: 19px; color: var(--navy-600); font-weight: 600; letter-spacing: .06em;
  margin: 0 0 12px;
}
.hero-lead { font-size: 15.5px; color: var(--body); max-width: 30em; margin: 0 0 26px; line-height: 1.8; }
.hero-lead b { color: var(--navy); }
.hero-note {
  display: flex; flex-wrap: wrap; gap: 8px 20px;
  font-size: 13px; color: var(--navy-400); margin-top: 18px;
}
.hero-note span { display: inline-flex; align-items: center; gap: 5px; }
.hero-note svg { width: 14px; height: 14px; color: var(--green); }
.hero-aside {
  justify-self: end; text-align: right; align-self: stretch; padding-top: 8px;
  display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between;
}
.hero-script {
  position: relative;
  font-family: "Kaiti SC", "STKaiti", "KaiTi", "Songti SC", serif;
  font-size: clamp(24px, 2.3vw, 32px); line-height: 1.55; color: var(--navy);
  margin: 0; letter-spacing: .1em; font-weight: 600;
}
.hero-script::after {
  content: ""; position: absolute; right: 2px; bottom: -16px; width: 118px; height: 3px;
  background: var(--orange); border-radius: 2px; transform: rotate(-2.5deg); opacity: .9;
}
.hero-aside .hero-badge {
  display: inline-flex; align-items: center; gap: 7px; margin: 0;
  background: rgba(255, 255, 255, .92); color: var(--navy);
  font-size: 12.5px; font-weight: 700; padding: 7px 13px; border-radius: 999px;
  box-shadow: 0 6px 18px rgba(15, 53, 87, .12);
}
.hero-badge i { width: 6px; height: 6px; border-radius: 50%; background: #35b978; }

/* 内页 / 关于页复用的小图块 */
.hero-media { position: relative; }
.hero-shot {
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--sh-2); background: var(--sky);
  aspect-ratio: 3 / 2;
}
.hero-shot img { width: 100%; height: 100%; object-fit: cover; object-position: 52% center; }
.hero-flag {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  background: rgba(255, 255, 255, .94); color: var(--navy);
  font-size: 12px; font-weight: 700; padding: 5px 11px; border-radius: 999px;
  display: inline-flex; align-items: center; gap: 6px;
}
.hero-flag i { width: 6px; height: 6px; border-radius: 50%; background: var(--orange); }

/* ---------- 四条卖点（首屏下） ---------- */
.feat { background: #fff; border-bottom: 1px solid var(--line-2); }
.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); padding: 36px 0; }
.feat-item {
  text-align: center; padding: 4px 18px;
  border-left: 1px solid var(--line);
}
.feat-item:first-child { border-left: 0; }
.feat-ico {
  width: 62px; height: 62px; margin: 0 auto 14px;
  border: 1px solid #cfe0ee; background: var(--sky-2); border-radius: 50%;
  display: grid; place-items: center; color: var(--navy-600);
}
.feat-ico svg { width: 28px; height: 28px; }
.feat-item h3 { font-size: 18px; margin: 0 0 4px; color: var(--navy); letter-spacing: .04em; }
.feat-item p {
  margin: 0; font-size: 13.5px; color: var(--muted);
  display: flex; justify-content: center; gap: 14px; flex-wrap: wrap;
}

/* ---------- 数据条 ---------- */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: #fff;
}
.stats > div { padding: 26px 22px; border-left: 1px solid var(--line-2); }
.stats > div:first-child { border-left: 0; padding-left: 0; }
.stats b {
  display: block; font-size: 30px; font-weight: 800; color: var(--navy);
  letter-spacing: -.01em; line-height: 1.2; font-variant-numeric: tabular-nums;
}
.stats b em { font-size: 15px; font-style: normal; font-weight: 700; color: var(--orange); margin-left: 4px; }
.stats span { font-size: 13.5px; color: var(--muted); }

/* ---------- 卡片栅格 ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 26px; transition: transform .18s ease, box-shadow .22s ease, border-color .18s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--sh-2); border-color: #cfe0ee; }

/* ---------- 菜品卡（首页 5 列） ---------- */
.dish-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.dish-card {
  display: block; background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-md); overflow: hidden;
  transition: transform .2s ease, box-shadow .22s ease, border-color .2s;
}
.dish-card:hover { transform: translateY(-5px); box-shadow: var(--sh-2); border-color: #cfe0ee; text-decoration: none; }
.dish-media { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--sky); }
.dish-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.dish-card:hover .dish-media img { transform: scale(1.05); }
.dish-body {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 14px 16px;
}
.dish-body b { font-size: 16px; color: var(--navy); font-weight: 700; letter-spacing: .04em; }
.dish-body i {
  width: 26px; height: 26px; border-radius: 50%; flex: none;
  border: 1px solid #cfe0ee; color: var(--navy-400);
  display: grid; place-items: center; transition: all .2s;
}
.dish-body i svg { width: 13px; height: 13px; }
.dish-card:hover .dish-body i { background: var(--orange); border-color: var(--orange); color: #fff; }
.dish-note { margin: 24px 0 0; font-size: 13.5px; color: var(--muted); text-align: center; }

/* 菜品页：一行一类 */
.dish-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center;
  padding: 38px 0; border-bottom: 1px solid var(--line);
}
.dish-row:first-child { padding-top: 0; }
.dish-row:last-child { border-bottom: 0; padding-bottom: 0; }
.dish-row:nth-child(even) .dish-pic { order: 2; }
.dish-pic { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 3; background: var(--sky); }
.dish-pic img { width: 100%; height: 100%; object-fit: cover; }
.dish-txt h2 { font-size: 26px; margin-bottom: 10px; letter-spacing: .04em; }
.dish-txt p { font-size: 15.5px; line-height: 1.85; }
.dish-list-label { font-weight: 700; color: var(--navy); font-size: 14px; letter-spacing: .06em; margin: 18px 0 10px; }

/* ---------- 服务卡（带图） ---------- */
.svc {
  display: flex; flex-direction: column; overflow: hidden;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  transition: transform .18s ease, box-shadow .22s ease, border-color .18s;
}
.svc:hover { transform: translateY(-5px); box-shadow: var(--sh-2); border-color: #cfe0ee; text-decoration: none; }
.svc-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--sky); }
.svc-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.svc:hover .svc-media img { transform: scale(1.04); }
.svc-tag {
  position: absolute; left: 12px; top: 12px; z-index: 2;
  background: rgba(255, 255, 255, .95); color: var(--navy);
  font-size: 12px; font-weight: 700; padding: 5px 11px; border-radius: 4px;
}
.svc-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.svc-body h3 { font-size: 20px; margin-bottom: 8px; letter-spacing: .03em; }
.svc-desc { font-size: 14px; color: var(--body); margin-bottom: 14px; flex: 1; line-height: 1.75; }
.svc-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 14px; color: var(--ink); }
.svc-price b {
  font-size: 32px; font-weight: 800; color: var(--orange);
  letter-spacing: -.01em; font-variant-numeric: tabular-nums; line-height: 1;
}
.svc-price .cur { font-size: 15px; font-weight: 700; color: var(--orange); }
.svc-price .unit { font-size: 13px; color: var(--muted); }
.svc-list { list-style: none; padding: 0; margin: 0 0 16px; }
.svc-list li { font-size: 13.5px; color: var(--body); padding-left: 20px; position: relative; margin-bottom: 6px; }
.svc-list li::before {
  content: ""; position: absolute; left: 2px; top: .58em;
  width: 8px; height: 4px; border-left: 2px solid var(--green); border-bottom: 2px solid var(--green);
  transform: rotate(-45deg);
}
.svc-link { font-size: 14.5px; font-weight: 700; color: var(--blue); display: inline-flex; align-items: center; gap: 5px; }
.svc:hover .svc-link { gap: 9px; }

/* ---------- 引言 / 答案卡 ---------- */
.quote {
  position: relative; background: #fff; border: 1px solid var(--line);
  border-left: 3px solid var(--orange); border-radius: var(--r-md);
  padding: 22px 26px; box-shadow: var(--sh-1);
}
.quote-label {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; letter-spacing: .08em;
  color: var(--orange); margin-bottom: 8px;
}
.quote p { margin: 0; font-size: 16px; color: var(--ink-2); line-height: 1.85; }
.quote p + p { margin-top: 10px; }

/* ---------- 表格 ---------- */
.tbl-wrap {
  border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden; background: #fff; box-shadow: var(--sh-1);
}
.tbl { font-size: 15px; }
.tbl caption {
  text-align: left; padding: 16px 22px; font-size: 14px; font-weight: 700;
  color: var(--navy); background: var(--sky-2); border-bottom: 1px solid var(--line);
}
.tbl th, .tbl td { padding: 14px 22px; text-align: left; border-bottom: 1px solid var(--line-2); }
.tbl thead th {
  background: var(--sky); font-size: 12.5px; font-weight: 700; color: var(--navy-600);
  letter-spacing: .06em; border-bottom: 1px solid var(--line);
}
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover { background: var(--sky-2); }
.tbl .num { font-weight: 700; color: var(--navy); font-variant-numeric: tabular-nums; white-space: nowrap; }
.tbl .num.hi { color: var(--orange); font-size: 17px; }
.tbl .act { text-align: right; white-space: nowrap; }
.tbl .act a {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 13.5px; font-weight: 700; color: var(--blue);
  border: 1.5px solid #d3e3f1; background: #fff;
  padding: 6px 13px; border-radius: 4px;
}
.tbl .act a:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.tbl .muted { color: var(--muted); font-size: 13.5px; }
.tbl-foot { padding: 14px 22px; background: var(--sky-2); border-top: 1px solid var(--line-2); font-size: 13px; color: var(--muted); }

/* 对比表 */
.cmp thead th:first-child, .cmp tbody th { text-align: left; }
.cmp thead th { text-align: center; }
.cmp tbody td { text-align: center; }
.cmp tbody th { font-weight: 600; color: var(--navy); background: var(--sky-2); }
.cmp .own { background: #f3f9ff; }
.cmp thead .own { background: var(--sky-3); color: var(--navy); }

/* ---------- 步骤 ---------- */
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.step { position: relative; padding-top: 40px; }
.step::before {
  counter-increment: s; content: counter(s);
  position: absolute; top: 0; left: 0;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--navy); color: #fff;
  font-size: 13px; font-weight: 800; display: grid; place-items: center;
}
.step h3 { font-size: 17px; margin-bottom: 6px; }
.step p { font-size: 14px; color: var(--body); margin: 0; }
.step::after {
  content: ""; position: absolute; top: 14px; left: 38px; right: -22px;
  height: 1px; background: var(--line);
}
.step:last-child::after { display: none; }

/* ---------- 保障四宫格 ---------- */
.trust-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 24px; display: flex; flex-direction: column; gap: 10px;
  transition: border-color .18s, box-shadow .2s, transform .18s;
}
.trust-card:hover { border-color: #cfe0ee; box-shadow: var(--sh-1); transform: translateY(-2px); }
.trust-ico {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--sky); color: var(--navy-600);
  display: grid; place-items: center;
}
.trust-ico svg { width: 22px; height: 22px; }
.trust-card h3 { font-size: 17px; margin: 0; }
.trust-card p { font-size: 13.5px; color: var(--body); margin: 0; line-height: 1.75; }

/* ---------- 城市 ---------- */
.city-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(158px, 1fr)); gap: 12px; }
.city-card {
  display: flex; align-items: center; justify-content: space-between;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 14px 16px; font-weight: 600; color: var(--navy);
  transition: border-color .16s, box-shadow .18s, transform .16s;
}
.city-card:hover {
  border-color: var(--blue); color: var(--blue); text-decoration: none;
  box-shadow: var(--sh-1); transform: translateY(-2px);
}
.city-card small { font-size: 12px; color: var(--muted); font-weight: 400; }
.city-card:hover small { color: var(--blue); }

.dist-wrap { display: flex; flex-wrap: wrap; gap: 8px; }
.dist-chip {
  font-size: 14px; color: var(--ink-2); background: #fff;
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 15px;
  transition: all .16s;
}
.dist-chip:hover { border-color: var(--blue); color: var(--blue); background: var(--sky-2); text-decoration: none; }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 36px 18px 0; position: relative;
  font-size: 16.5px; font-weight: 700; color: var(--navy);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 8px; top: 26px;
  width: 8px; height: 8px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg); transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq details[open] summary { color: var(--blue); }
.faq .a { padding: 0 40px 20px 0; color: var(--body); font-size: 15.5px; }
.faq .a p:last-child { margin-bottom: 0; }

/* ---------- 行动带（内页底部） ---------- */
.cta-band {
  position: relative; overflow: hidden;
  background:
    radial-gradient(700px 320px at 88% 0%, rgba(233, 107, 56, .28), transparent 62%),
    linear-gradient(120deg, #0b2a46 0%, #12456f 60%, #17527f 100%);
  color: #c8dbeb; padding: 60px 0;
}
.cta-band h2 { color: #fff; margin-bottom: 10px; }
.cta-band p { color: #a9c6dd; margin-bottom: 0; }
.cta-band .btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .34); }
.cta-band .btn-ghost:hover { background: rgba(255, 255, 255, .12); color: #fff; border-color: #fff; }
.cta-in { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }

/* ---------- 家庭图文带（首页底部） ---------- */
.warm-cta { background: var(--sky-2); padding: 0 0 76px; }
.warm-in {
  display: grid; grid-template-columns: 1.05fr .95fr;
  background: var(--sky); border-radius: var(--r-xl); overflow: hidden;
  border: 1px solid #dbe9f5;
}
.warm-media { position: relative; min-height: 380px; }
.warm-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 55% center; }
.warm-body {
  padding: 54px 52px; display: flex; flex-direction: column; justify-content: center;
  position: relative;
}
.warm-body h2 { font-size: clamp(24px, 2.4vw, 32px); margin-bottom: 14px; letter-spacing: .04em; }
.warm-body p { font-size: 15px; color: var(--body); line-height: 1.9; margin: 0 0 8px; }
.warm-body .btn { align-self: flex-start; margin-top: 22px; }
.warm-slogan {
  position: absolute; right: 34px; bottom: 26px; margin: 0;
  font-family: "Kaiti SC", "STKaiti", "KaiTi", "Songti SC", serif;
  font-size: 17px; line-height: 1.6; color: var(--navy-400);
  text-align: right; opacity: .85;
}
.warm-slogan svg { display: block; width: 34px; height: 34px; margin: 6px 0 0 auto; color: #a8c6de; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--navy-700); color: #9fbccf; padding: 52px 0 26px; font-size: 14px; }
.footer-top {
  display: flex; align-items: center; gap: 34px; flex-wrap: wrap;
  padding-bottom: 30px; border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.footer-brand { display: flex; align-items: center; gap: 11px; }
.footer-brand b { color: #fff; font-size: 22px; font-weight: 800; letter-spacing: .04em; }
.footer-brand span { display: block; font-size: 10.5px; color: #7fa0b8; letter-spacing: .14em; margin-top: 2px; }
.footer-nav { display: flex; gap: 28px; margin-left: auto; flex-wrap: wrap; }
.footer-nav a { color: #cbe0ee; font-size: 15px; }
.footer-nav a:hover { color: #fff; }
.footer-contact { display: flex; align-items: center; gap: 14px; }
.footer-tel { font-size: 21px; font-weight: 800; color: #fff; letter-spacing: .01em; font-variant-numeric: tabular-nums; }
.footer-tel:hover { color: #ffc9ae; }
.footer-icon {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .24);
  display: grid; place-items: center; color: #fff;
}
.footer-icon svg { width: 18px; height: 18px; }
.footer-icon:hover { background: rgba(255, 255, 255, .12); color: #fff; }

/* 页脚微信图标：鼠标移入 / 键盘聚焦 → 弹出二维码；移出即隐藏 */
.footer-qr { position: relative; display: inline-flex; }
.footer-qr-pop {
  position: absolute;
  bottom: calc(100% + 14px);
  right: -16px;
  z-index: 60;
  width: 208px;
  padding: 10px 10px 12px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 18px 46px rgba(6, 24, 42, .38), 0 2px 6px rgba(6, 24, 42, .2);
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px) scale(.97);
  transform-origin: bottom right;
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  pointer-events: none;
}
/* 指向图标的白色小箭头 */
.footer-qr-pop::after {
  content: '';
  position: absolute;
  top: 100%;
  right: 29px;
  width: 12px;
  height: 12px;
  margin-top: -6px;
  background: #fff;
  border-radius: 2px;
  transform: rotate(45deg);
}
.footer-qr-pop img { display: block; width: 100%; height: auto; border-radius: 6px; }
.footer-qr-pop b { display: block; margin: 8px 0 3px; font-size: 13px; font-weight: 700; color: var(--navy); letter-spacing: .02em; }
.footer-qr-pop span { display: block; font-size: 11.5px; color: #78899a; line-height: 1.5; }
/* 空间不够时脚本会加 .pop-down，改成从图标下方弹出 */
.footer-qr.pop-down .footer-qr-pop {
  bottom: auto;
  top: calc(100% + 14px);
  transform-origin: top right;
  transform: translateY(-8px) scale(.97);
}
.footer-qr.pop-down:hover .footer-qr-pop,
.footer-qr.pop-down:focus-within .footer-qr-pop,
.footer-qr.pop-down.is-open .footer-qr-pop { transform: translateY(0) scale(1); }
.footer-qr.pop-down .footer-qr-pop::after {
  top: auto;
  bottom: 100%;
  margin-top: 0;
  margin-bottom: -6px;
}
.footer-qr:hover .footer-qr-pop,
.footer-qr:focus-within .footer-qr-pop,
.footer-qr.is-open .footer-qr-pop {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
/* 触屏设备没有 hover：靠点击展开，尺寸略大一点好扫 */
@media (hover: none) {
  .footer-qr-pop { width: 232px; right: -24px; }
}
/* 矮屏的鼠标设备（小窗笔记本）压一下弹层高度，避免顶到视口边缘。
   限定 hover 可用，免得把手机竖屏也压小。 */
@media (hover: hover) and (max-height: 720px) {
  .footer-qr-pop { width: 184px; padding: 8px 8px 10px; }
  .footer-qr-pop b { margin: 6px 0 2px; font-size: 12.5px; }
  .footer-qr-pop span { font-size: 11px; }
}
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 36px; padding-top: 34px; }
.site-footer h4 { color: #fff; font-size: 13.5px; font-weight: 700; margin: 0 0 14px; letter-spacing: .06em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { color: #9fbccf; font-size: 13.5px; }
.site-footer a:hover { color: #fff; text-decoration: none; }
.footer-about { max-width: 28em; line-height: 1.85; color: #8aa8bf; font-size: 13.5px; margin: 0 0 10px; }
.footer-tel-note { font-size: 12.5px; color: #7fa0b8; margin-top: 4px; }
.footer-bottom {
  margin-top: 34px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .1);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 12.5px; color: #7fa0b8;
}
.footer-bottom a { color: #7fa0b8; }

/* ---------- 内页头 ---------- */
.page-head {
  background: linear-gradient(180deg, var(--sky-2), var(--sky));
  padding: 38px 0 48px; border-bottom: 1px solid var(--line);
}
.crumbs { font-size: 12.5px; color: var(--muted); margin-bottom: 16px; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--blue); }
.crumbs span { margin: 0 6px; opacity: .6; }
.page-head h1 { margin-bottom: 12px; max-width: 24em; color: var(--navy); }
.page-head .lead { font-size: 16.5px; color: var(--body); max-width: 46em; margin: 0; }

/* ---------- 文章正文 ---------- */
.prose { font-size: 16.5px; line-height: 1.9; color: var(--ink-2); }
.prose h2 { margin: 46px 0 14px; font-size: 26px; }
.prose h3 { margin: 30px 0 10px; font-size: 19px; }
.prose p { margin-bottom: 1.1em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .5em; }
.prose a { color: var(--blue); border-bottom: 1px solid #cfe0ee; }
.prose a:hover { color: var(--orange); border-bottom-color: var(--orange-100); }
.prose blockquote {
  margin: 26px 0; padding: 18px 22px; background: var(--sky-2);
  border-left: 3px solid var(--orange); border-radius: 0 var(--r-md) var(--r-md) 0; color: var(--ink-2);
}
.prose table { font-size: 15px; margin: 26px 0; }
.prose table th, .prose table td { padding: 11px 14px; border-bottom: 1px solid var(--line); text-align: left; }
.prose table thead th { background: var(--sky); font-size: 12.5px; color: var(--navy-600); }

/* ---------- 其他小件 ---------- */
.notice {
  display: flex; gap: 12px; padding: 16px 18px; border-radius: var(--r-md);
  background: var(--gold-50); border: 1px solid #f2e1c2; font-size: 14px; color: #7a5a1e;
}
.notice svg { width: 18px; height: 18px; flex: none; margin-top: 3px; }
.notice-blue { background: var(--sky-2); border-color: #d9e8f4; color: var(--navy-600); }
.note { font-size: 13.5px; color: var(--muted); }
.price-legend { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 13px; color: var(--muted); margin-top: 16px; }
.price-legend span { display: inline-flex; align-items: center; gap: 6px; }
.price-legend svg { color: var(--green); width: 15px; height: 15px; }
.price-legend b { color: var(--navy); }
.related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.related a {
  display: block; padding: 20px; border: 1px solid var(--line); border-radius: var(--r-md);
  background: #fff; color: var(--navy); font-weight: 600; font-size: 15px;
  transition: all .16s;
}
.related a span { display: block; font-size: 13px; color: var(--muted); font-weight: 400; margin-top: 4px; }
.related a:hover { border-color: var(--blue); text-decoration: none; box-shadow: var(--sh-1); transform: translateY(-2px); }

/* 侧栏目录 */
.toc { position: sticky; top: 104px; font-size: 14px; }
.toc b { display: block; font-size: 12.5px; color: var(--muted); letter-spacing: .06em; margin-bottom: 10px; }
.toc a { display: block; color: var(--body); padding: 5px 0 5px 12px; border-left: 2px solid var(--line); }
.toc a:hover { color: var(--blue); border-left-color: var(--blue); text-decoration: none; }

/* 移动端底部条 */
.mobile-bar { display: none; }

/* ==========================================================================
   组件补充：价格卡、联系卡、本地信息、列表、文章
   ========================================================================== */

/* ---------- 价格卡（首页三栏） ---------- */
.price-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.price-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 28px 26px; position: relative;
  transition: box-shadow .2s, transform .18s, border-color .18s;
}
.price-card:hover { box-shadow: var(--sh-2); transform: translateY(-3px); }
.price-card.hot { border-color: var(--navy-600); box-shadow: 0 12px 34px rgba(15, 53, 87, .12); }
.badge-hot {
  position: absolute; top: -12px; left: 26px;
  background: var(--orange); color: #fff; font-size: 11.5px; font-weight: 700;
  padding: 4px 11px; border-radius: 4px; letter-spacing: .06em;
}
.price-card h3 { font-size: 19px; margin-bottom: 4px; }
.price-card .pc-sub { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.price-card .pc-price {
  display: flex; align-items: baseline; gap: 5px; margin-bottom: 16px;
  padding-bottom: 16px; border-bottom: 1px solid var(--line-2);
}
.price-card .pc-price b {
  font-size: 38px; font-weight: 800; color: var(--orange); line-height: 1;
  letter-spacing: -.02em; font-variant-numeric: tabular-nums;
}
.price-card .pc-price .cur { font-size: 16px; font-weight: 700; color: var(--orange); }
.price-card .pc-price .unit { font-size: 13px; color: var(--muted); }
.price-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  padding: 9px 0; border-bottom: 1px dashed var(--line-2); font-size: 14.5px; color: var(--body);
}
.price-row:last-of-type { border-bottom: 0; }
.price-row b { font-size: 17px; color: var(--navy); font-variant-numeric: tabular-nums; white-space: nowrap; }
.price-row b i { font-size: 11.5px; font-style: normal; color: var(--muted); font-weight: 400; margin-left: 2px; }
.price-card .btn { margin-top: auto; padding-top: 18px; box-sizing: content-box; }
.price-card .pc-price + .price-row + .price-row { }
.price-card > .btn { margin-top: auto; }

/* ---------- 联系卡 ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.contact-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 26px; display: flex; flex-direction: column; gap: 6px;
  transition: box-shadow .2s, border-color .18s;
}
.contact-card:hover { box-shadow: var(--sh-2); border-color: #cfe0ee; }
.contact-card.primary { border-color: var(--navy-600); background: linear-gradient(180deg, var(--sky-2), #fff 62%); }
.contact-head { display: flex; align-items: center; gap: 10px; margin-bottom: 2px; }
.contact-head .ico {
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: var(--sky); color: var(--navy-600); flex: none;
}
.contact-head .ico svg { width: 18px; height: 18px; }
.contact-head .t { font-size: 13px; color: var(--muted); }
.contact-tel {
  font-size: 28px; font-weight: 800; color: var(--navy); letter-spacing: .01em;
  font-variant-numeric: tabular-nums; line-height: 1.25;
}
.contact-tel:hover { color: var(--blue); text-decoration: none; }
.contact-purpose { font-size: 14px; color: var(--body); margin: 2px 0 8px; }
.contact-hours {
  display: inline-flex; align-items: center; gap: 6px; align-self: flex-start;
  font-size: 12.5px; font-weight: 600; color: var(--green); background: var(--green-50);
  padding: 4px 11px; border-radius: 999px;
}
.contact-hours::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }

/* ---------- 本地信息块 ---------- */
.local-box {
  background: linear-gradient(180deg, var(--sky-2), #fff 72%);
  border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px;
}
.local-box h2 { font-size: 21px; margin-bottom: 10px; }
.local-box h3 { font-size: 16px; margin: 20px 0 8px; }
.local-box p:last-child { margin-bottom: 0; }
.local-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 0; }
.local-tags span {
  font-size: 13.5px; background: #fff; border: 1px solid var(--line);
  border-radius: 999px; padding: 6px 13px; color: var(--body);
}

/* ---------- 双栏（正文 + 侧栏） ---------- */
.split { display: grid; grid-template-columns: 1fr 268px; gap: 48px; align-items: start; }
.split-side { position: sticky; top: 104px; }

/* ---------- 列表卡片（文章索引） ---------- */
.post-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.post {
  display: flex; flex-direction: column; gap: 8px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 24px; transition: all .18s;
}
.post:hover { border-color: #cfe0ee; box-shadow: var(--sh-2); transform: translateY(-2px); text-decoration: none; }
.post h3 { font-size: 17px; margin: 0; color: var(--navy); line-height: 1.5; }
.post p { font-size: 13.5px; color: var(--muted); margin: 0; }
.post .meta { font-size: 12px; color: var(--muted-2); }
.post .go { font-size: 13.5px; font-weight: 700; color: var(--blue); margin-top: 4px; }

/* ---------- 文章头 ---------- */
.article-meta {
  display: flex; flex-wrap: wrap; gap: 14px; font-size: 13px; color: var(--muted);
  margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line);
}
.article-meta b { color: var(--navy-600); font-weight: 600; }

/* ---------- 角标数字 ---------- */
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 18px 0; }
.kpi {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 16px 18px;
}
.kpi b { display: block; font-size: 22px; font-weight: 800; color: var(--navy); font-variant-numeric: tabular-nums; }
.kpi span { font-size: 12.5px; color: var(--muted); }

/* ---------- 表格横向滚动容器 ---------- */
.tbl-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tbl-scroll table { min-width: 640px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .header-in { gap: 18px; }
  .nav { gap: 0; }
  .nav a { padding: 6px 10px; font-size: 15px; }
  .dish-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-aside { display: none; }
  /* 1080 以下首屏改成「文字在上、大图在下」 */
  .hero { display: flex; flex-direction: column; min-height: 0; background: #fff; }
  .hero-in { order: 1; display: block; padding-top: 44px; padding-bottom: 36px; }
  .hero-copy { max-width: 100%; }
  .hero-bg { order: 2; position: relative; inset: auto; height: 380px; }
  .hero-bg img { object-position: 70% 22%; }
  .hero-bg::after { display: none; }
}

@media (max-width: 900px) {
  .header-tel { display: none; }
}

@media (max-width: 980px) {
  .hero-bg { height: 330px; }
  .hero-bg img { object-position: 72% 24%; }
  .feat-grid { grid-template-columns: repeat(2, 1fr); row-gap: 26px; padding: 30px 0; }
  .feat-item:nth-child(3) { border-left: 0; }
  .feat-item:nth-child(-n+2) { border-top: 0; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats > div { padding: 20px; border-left: 0; border-top: 1px solid var(--line-2); }
  .stats > div:nth-child(-n+2) { border-top: 0; }
  .stats > div:nth-child(even) { border-left: 1px solid var(--line-2); }
  .stats > div:first-child { padding-left: 20px; }
  .grid-3, .grid-4, .steps, .related { grid-template-columns: repeat(2, 1fr); }
  .step::after { display: none; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .footer-nav { margin-left: 0; gap: 20px; width: 100%; order: 3; }
  .footer-contact { margin-left: auto; }
  .warm-in { grid-template-columns: 1fr; }
  .warm-media { min-height: 300px; }
  .warm-body { padding: 40px 34px 46px; }
  .warm-slogan { display: none; }
  .price-cards { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .split-side { display: none; }
  .post-list { grid-template-columns: 1fr; }
  .cmp-wrap { overflow-x: auto; }
  .cmp { min-width: 620px; }
  .dish-grid { grid-template-columns: repeat(2, 1fr); }
  .dish-row { grid-template-columns: 1fr; gap: 20px; padding: 28px 0; }
  .dish-row:nth-child(even) .dish-pic { order: 0; }
  .dish-txt h2 { font-size: 22px; }
}

@media (max-width: 720px) {
  :root { --gut: 18px; }
  .sec { padding: 48px 0; }
  .sec-tight { padding: 30px 0; }
  .header-in { height: 66px; gap: 12px; }
  .logo-mark { width: 36px; height: 36px; }
  .logo-txt b { font-size: 19px; }
  .logo-txt span { font-size: 9.5px; letter-spacing: .1em; }
  .nav, .header-tel { display: none; }
  .nav-toggle { display: flex; margin-left: auto; }
  .header-cta { margin-left: auto; }
  .header-cta .btn { padding: 10px 15px; font-size: 14px; }
  .site-header.nav-open .nav {
    display: flex; flex-direction: column; gap: 2px;
    position: absolute; left: 0; right: 0; top: 66px;
    background: #fff; padding: 12px var(--gut) 20px;
    border-bottom: 1px solid var(--line); box-shadow: var(--sh-2);
  }
  .site-header.nav-open .nav a { padding: 12px; font-size: 16px; }
  .site-header.nav-open .nav a[aria-current="page"]::after { display: none; }

  .hero-in { padding-top: 26px; padding-bottom: 26px; }
  .hero-bg { height: 236px; }
  .hero-bg img { object-position: 74% 22%; }
  .hero h1 { font-size: 34px; }
  .hero-sub { font-size: 15px; }
  .hero-lead { font-size: 14.5px; }
  .hero-note { font-size: 12.5px; gap: 6px 14px; }
  .hero-eyebrow { font-size: 12px; letter-spacing: .1em; }

  .feat-grid { grid-template-columns: repeat(2, 1fr); gap: 20px 0; }
  .feat-item { padding: 0 10px; }
  .feat-ico { width: 52px; height: 52px; margin-bottom: 10px; }
  .feat-ico svg { width: 24px; height: 24px; }
  .feat-item h3 { font-size: 16px; }
  .feat-item p { font-size: 12.5px; gap: 8px; }

  .grid-3, .grid-2, .grid-4, .steps, .related { grid-template-columns: 1fr; }
  .tbl th, .tbl td { padding: 11px 13px; }
  .tbl { font-size: 14px; }
  .btn-lg { padding: 15px 22px; font-size: 15.5px; }
  .cta-in { flex-direction: column; align-items: flex-start; }
  .page-head { padding: 26px 0 32px; }
  .prose { font-size: 16px; }
  .prose h2 { font-size: 22px; margin-top: 34px; }
  .contact-grid { grid-template-columns: 1fr; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .contact-tel { font-size: 25px; }
  .price-card .pc-price b { font-size: 33px; }
  .dish-grid { gap: 12px; }
  .dish-body { padding: 10px 12px; }
  .dish-body b { font-size: 14px; }
  .dish-body i { width: 22px; height: 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-nav { gap: 14px 18px; }
  .footer-tel { font-size: 19px; }
  .warm-body { padding: 30px 22px 34px; }

  /* 底部固定操作条 */
  .mobile-bar {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
    gap: 8px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, .97); backdrop-filter: blur(12px);
    border-top: 1px solid var(--line); box-shadow: 0 -4px 16px rgba(15, 53, 87, .07);
  }
  .mobile-bar .btn { flex: 1; padding: 13px 10px; font-size: 15px; border-radius: 6px; }
  body { padding-bottom: 74px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* 打印：价格表要能打印出来谈 */
@media print {
  .site-header, .mobile-bar, .cta-band, .site-footer, .hero-bg { display: none !important; }
  body { font-size: 12pt; color: #000; }
  .card, .tbl-wrap, .price-card { box-shadow: none; border-color: #999; }
  .hero { min-height: 0; }
}