/* ============================================================
   述木美学 · 全局样式（升级版）
   设计语言：暖木 / 米白 / 深咖 · 大留白 · 图片优先 · 衬线标题
   —— 保留全部旧类名，兼容 详情/方案/联系/案例/后台 各页 ——
   ============================================================ */
:root {
  --wood: #8B6F47;          /* 主木色 */
  --wood-dark: #5E4A30;     /* 深咖 */
  --wood-deep: #3E3123;     /* 更深（页脚/Hero 遮罩） */
  --wood-light: #C9B79C;
  --bg: #FAF6F0;            /* 米白底 */
  --bg-soft: #F1EAE0;       /* 浅木底（图片衬底） */
  --card: #FFFFFF;
  --text: #2E2A25;
  --muted: #8A8178;
  --muted-2: #B9A98D;       /* 弱化文字（到底提示等） */
  --text-soft: #5B534A;     /* 正文次级文字 */
  --line: #E9E0D3;
  --accent: #C05B3C;        /* 价格 / 强调 */
  --shadow-rgb: 62,49,35;   /* 阴影 RGB（rgba(var(--shadow-rgb), x)） */
  --shadow-sm: 0 2px 10px rgba(var(--shadow-rgb),.06);
  --shadow-md: 0 10px 30px rgba(var(--shadow-rgb),.10);
  --shadow-lg: 0 18px 50px rgba(var(--shadow-rgb),.16);
  --header-bg: rgba(255,255,255,.92);   /* 吸顶导航背景 */
  --hover-bg: rgba(139,111,71,.08);     /* 导航/幽灵按钮 hover 底 */
  --sticky-bg: rgba(250,246,240,.96);   /* 分类栏吸顶背景 */
  --shade-rgb: 30,22,14;    /* Hero/图集遮罩 RGB */
  --tag-bg: #F3ECE2;        /* 小标签底（tag/图标/数量钮） */
  --tag-text: #8C6A4A;      /* 小标签文字 */
  --focus-ring: rgba(139,111,71,.12);   /* 输入框聚焦光圈 */
  --wood-shadow: rgba(139,111,71,.3);   /* 选中 chip 的投影 */
  --radius: 14px;
  --radius-lg: 20px;
  --font-serif: Georgia, "Noto Serif SC", "Songti SC", "SimSun", serif;
  --font-sans: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
h1, h2, h3 { line-height: 1.3; }

/* ---------- 顶部导航 ---------- */
.site-header {
  background: var(--header-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 100;
}
.site-header .nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.site-header .logo {
  font-family: var(--font-serif);
  font-size: 22px; font-weight: 700; color: var(--wood-dark); letter-spacing: 2px;
  display: flex; align-items: center; gap: 10px;
}
.site-header .logo::before {
  content: "述";
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--wood) 0%, var(--wood-dark) 100%);
  color: #fff; font-size: 17px; font-weight: 700; letter-spacing: 0;
}
.site-header nav { display: flex; align-items: center; gap: 6px; }
.site-header nav a {
  position: relative;
  padding: 8px 14px; color: var(--text); font-size: 15px; font-weight: 500;
  border-radius: 8px; transition: color .2s, background .2s;
}
.site-header nav a:hover { color: var(--wood-dark); background: var(--hover-bg); }
.site-header nav a.cart-link { display: inline-flex; align-items: center; }
.cart-count {
  display: inline-block; min-width: 20px; height: 20px; line-height: 20px; text-align: center;
  background: var(--wood); color: #fff; border-radius: 10px; font-size: 11px; padding: 0 6px;
  margin-left: 6px; font-weight: 700;
}
.site-header nav a.cart-link.empty .cart-count { display: none; }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--wood-deep); color: #EDE6DB; margin-top: 64px; padding: 40px 0 32px; }
.site-footer p { font-size: 14px; text-align: center; opacity: .9; line-height: 2; }
.site-footer a { color: #EDE6DB; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- 通用 ---------- */
.btn {
  display: inline-block; background: var(--wood); color: #fff;
  padding: 12px 26px; border-radius: 999px; font-size: 15px; font-weight: 600;
  border: 1px solid transparent; cursor: pointer; text-align: center;
  transition: background .2s, transform .15s, box-shadow .2s;
}
.btn:hover { background: var(--wood-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn.ghost { background: transparent; color: var(--wood); border-color: var(--wood); }
.btn.ghost:hover { background: var(--hover-bg); }
.btn-lg { padding: 15px 36px; font-size: 16px; }
.section { padding: 56px 0; }
.section h2 { font-size: 28px; color: var(--wood-dark); margin-bottom: 8px; font-family: var(--font-serif); }
.muted { color: var(--muted); }
.notice { text-align: center; padding: 48px 0; color: var(--muted); }

/* 区块标题行（左对齐 + 右侧链接） */
.sec-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 26px; }
.sec-head h2 { margin-bottom: 0; }
.sec-head .sec-sub { color: var(--muted); font-size: 14px; margin-top: 4px; }
.sec-more { color: var(--wood); font-size: 14px; font-weight: 600; white-space: nowrap; transition: color .2s; }
.sec-more:hover { color: var(--wood-dark); }
.sec-more::after { content: " →"; }

/* ---------- 首页 Hero（沉浸式大图 / 轮播） ---------- */
.hero {
  position: relative; display: flex; align-items: center;
  color: #fff; text-align: center; overflow: hidden;
  /* 高度随宽度按 16:9 自适应（最多 88vh），让上传的 16:9 横图尽量完整显示、不被裁切 */
  height: min(56.25vw, 88vh); min-height: 460px;
  background-size: cover; background-position: center center;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(var(--shade-rgb),.55) 0%, rgba(var(--shade-rgb),.35) 45%, rgba(var(--shade-rgb),.72) 100%);
}
.hero .wrap { position: relative; z-index: 2; width: 100%; min-width: 0; }
.hero-eyebrow {
  display: inline-block; letter-spacing: 6px; font-size: 13px; opacity: .9;
  border: 1px solid rgba(255,255,255,.4); border-radius: 999px; padding: 6px 18px; margin-bottom: 20px;
}
.hero h1 { font-family: var(--font-serif); font-size: 52px; font-weight: 700; letter-spacing: 4px; margin-bottom: 14px; text-shadow: 0 2px 20px rgba(0,0,0,.25); }
.hero p.slogan { font-size: 19px; opacity: .94; margin-bottom: 34px; letter-spacing: 1px; }
.hero .cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero .btn { background: #fff; color: var(--wood-dark); }
.hero .btn:hover { background: #F3EDE4; }
.hero .btn.ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.75); }
.hero .btn.ghost:hover { background: rgba(255,255,255,.12); }

/* ---------- 分类入口（按空间选购） ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cat-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4 / 3; display: block; box-shadow: var(--shadow-sm);
  transition: transform .25s, box-shadow .25s; background: var(--bg-soft);
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.cat-card img { width: 100%; height: 100%; object-fit: contain; object-position: center; background: var(--tag-bg); display: block; transition: transform .5s; }
.cat-card:hover img { transform: scale(1.06); }
.cat-card .cat-label {
  position: absolute; left: 14px; bottom: 14px;
  background: rgba(255,255,255,.92); color: var(--wood-dark);
  font-size: 15px; font-weight: 700; padding: 6px 16px; border-radius: 999px;
  font-family: var(--font-serif); letter-spacing: 1px;
}

/* ---------- 网格卡片（产品/案例） ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 22px; }
.grid-cases { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; position: relative; display: block;
  transition: box-shadow .25s, transform .25s;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.card-img { width: 100%; aspect-ratio: 1 / 1; background: var(--bg-soft); overflow: hidden; position: relative; }
.card-img img { width: 100%; height: 100%; object-fit: contain; display: block; transition: transform .5s; }
.card:hover .card-img img { transform: scale(1.04); }
.card .body { padding: 14px 16px 16px; }
.card .body h3 { font-size: 16px; font-weight: 600; margin-bottom: 5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); }
.card .body .price { color: var(--accent); font-weight: 700; font-size: 16px; }
.card .body .meta { color: var(--muted); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-top: 2px; }

/* 卡片：材质标签（列表接口已带 material） */
.card-tag {
  position: absolute; left: 12px; top: 12px; z-index: 2;
  background: rgba(255,255,255,.9); color: var(--wood-dark);
  font-size: 12px; font-weight: 600; padding: 3px 12px; border-radius: 999px;
  box-shadow: var(--shadow-sm); backdrop-filter: blur(4px);
}
/* 卡片：名称行（名称 + 加入方案按钮齐平） */
.card .body-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.card .body-top h3 { flex: 1; min-width: 0; margin-bottom: 0; }
/* 卡片：快捷「加入方案」（与名称同行，右侧） */
.add-scheme {
  flex-shrink: 0; background: var(--wood); color: #fff; border: none; border-radius: 999px;
  padding: 5px 13px; font-size: 12px; font-weight: 600; cursor: pointer;
  transition: background .2s, transform .15s; line-height: 1.6;
}
.add-scheme:hover { background: var(--wood-dark); }
.add-scheme:active { transform: scale(.95); }

/* ---------- 产品详情 ---------- */
.back-link { display: inline-block; color: var(--muted); font-size: 14px; margin: 10px 0 4px; transition: color .2s; }
.back-link:hover { color: var(--wood); }
.detail { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; padding: 18px 0 30px; }
.gallery { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.g-track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; background: var(--bg-soft); }
.g-track::-webkit-scrollbar { display: none; }
.g-slide { flex: 0 0 100%; scroll-snap-align: center; }
.g-slide img { width: 100%; aspect-ratio: 1 / 1; object-fit: contain; display: block; }
.g-count { position: absolute; right: 14px; top: 14px; background: rgba(30,22,14,.55); color: #fff; font-size: 13px; padding: 4px 14px; border-radius: 999px; backdrop-filter: blur(4px); }
.info .card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin-bottom: 16px; box-shadow: var(--shadow-sm); }
.info .name { font-size: 24px; font-weight: 700; color: var(--text); font-family: var(--font-serif); }
.price-line { margin-top: 12px; display: flex; align-items: baseline; }
.price-line .pu, .price-line .price { color: var(--accent); font-weight: 700; }
.price-line .pu { font-size: 22px; margin-right: 2px; }
.price-line .price { font-size: 34px; }
.price-line .pn { font-size: 13px; color: var(--muted); margin-left: 10px; }
.tags { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.tag { background: var(--tag-bg); color: var(--tag-text); font-size: 13px; padding: 5px 16px; border-radius: 999px; }
.card-title { font-size: 17px; font-weight: 700; color: var(--text); margin-bottom: 12px; font-family: var(--font-serif); }
.param-row { display: flex; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.param-row:last-child { border-bottom: none; }
.param-key { width: 76px; color: var(--muted); flex-shrink: 0; }
.param-val { flex: 1; color: var(--text); }
.desc-text { font-size: 15px; color: var(--text-soft); white-space: pre-wrap; line-height: 1.75; }

/* 案例详情：图片全宽在上，文字在下（所有图统一 100% 宽度，自然比例不裁切） */
.case-detail { display: grid; grid-template-columns: 1fr; gap: 24px; padding: 10px 0 8px; }
.case-detail .gallery { display: grid; gap: 14px; }
.case-detail .gallery img { width: 100%; height: auto; object-fit: contain; display: block; border-radius: var(--radius-lg); }
.case-detail .case-info { text-align: center; padding: 0 6px; }
.case-detail .case-info h1 { font-family: var(--font-serif); font-size: 26px; color: var(--wood-dark); margin-bottom: 12px; }
.case-detail .desc { color: var(--text-soft); font-size: 15px; line-height: 1.8; text-align: left; white-space: pre-wrap; max-width: 760px; margin: 0 auto 20px; }

/* 案例详情：关联产品 */
.case-products { margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--line); }
.case-products-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.case-products-title { font-family: var(--font-serif); font-size: 22px; color: var(--wood-dark); }
.case-products .grid { margin-top: 0; }
.btn-add-all {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--wood); color: #fff; border: none; border-radius: 999px;
  padding: 9px 20px; font-size: 14px; font-weight: 600; cursor: pointer;
  transition: background .2s, transform .15s;
}
.btn-add-all:hover { background: var(--wood-dark); }
.btn-add-all:active { transform: scale(.97); }

/* 底部固定咨询栏 */
.action-bar { position: fixed; left: 0; right: 0; bottom: 0; background: var(--header-bg); backdrop-filter: blur(8px); display: flex; align-items: center; gap: 8px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); box-shadow: 0 -6px 30px rgba(var(--shadow-rgb),.08); z-index: 100; }
.action-item { width: 64px; display: flex; flex-direction: column; align-items: center; margin-right: 4px; text-decoration: none; }
.action-icon { width: 40px; height: 40px; border-radius: 50%; background: var(--tag-bg); color: var(--tag-text); font-size: 16px; display: flex; align-items: center; justify-content: center; }
.action-label { font-size: 12px; color: var(--muted); margin-top: 3px; }
.btn-primary { flex: 1; background: var(--wood); color: #fff; text-align: center; padding: 13px 0; border-radius: 999px; font-size: 16px; font-weight: 600; text-decoration: none; transition: background .2s; }
.btn-primary:hover { background: var(--wood-dark); }

/* ---------- 产品列表页 ---------- */
.page-head { padding: 44px 0 8px; }
.page-head .crumb { font-size: 13px; color: var(--muted); margin-bottom: 8px; letter-spacing: 1px; }
.page-head h1 { font-family: var(--font-serif); font-size: 34px; color: var(--wood-dark); margin-bottom: 8px; }
.page-head .sub { color: var(--muted); font-size: 15px; }
/* 分类 + 搜索 吸顶栏（跟随滚动，手机端分类全部换行可见） */
.sticky-cats {
  position: sticky; z-index: 90;
  background: var(--sticky-bg);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  padding: 10px 0 4px; margin: 0 -4px 18px;
  border-bottom: 1px solid var(--line);
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 2px 0 10px; }
.chip {
  flex: 0 0 auto; padding: 8px 18px; border-radius: 999px;
  background: var(--card); color: #6B6156; font-size: 14px;
  border: 1px solid var(--line); cursor: pointer; white-space: nowrap;
  transition: all .2s;
}
.chip:hover { border-color: var(--wood); color: var(--wood-dark); }
.chip-active { background: var(--wood); color: #fff; border-color: var(--wood); font-weight: 600; box-shadow: 0 4px 14px var(--wood-shadow); }
/* 分类行 + 放大镜搜索（手机端折叠，点击展开输入框） */
.chips-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: start; gap: 10px; }
.search-toggle { display: none; }
/* 搜索面板：桌面常显；手机默认折叠 */
.search-panel { display: flex; gap: 12px; align-items: center; margin-bottom: 26px; }
.search-panel input {
  width: 0; min-width: 0; flex: 1 1 0; padding: 11px 18px; border: 1px solid var(--line); border-radius: 999px;
  font-size: 14px; background: var(--card); outline: none; transition: border-color .2s, box-shadow .2s;
}
.search-panel input:focus { border-color: var(--wood); box-shadow: 0 0 0 3px var(--focus-ring); }
.search-panel .btn { flex: 0 0 auto; }
.pager { display: flex; align-items: center; justify-content: center; gap: 16px; margin: 40px 0 8px; }
.pager .btn { min-width: 108px; }
.pager button:disabled { opacity: .4; cursor: not-allowed; transform: none; box-shadow: none; }
.pager .page-info { color: var(--muted); font-size: 14px; }

/* 无限滚动底部提示 */
.load-more { text-align: center; padding: 30px 0 10px; color: var(--muted); font-size: 13px; letter-spacing: 1px; }
.load-more.loading::before { content: ''; display: inline-block; width: 14px; height: 14px; margin-right: 8px; border: 2px solid var(--muted-2); border-top-color: var(--wood); border-radius: 50%; vertical-align: -2px; animation: spin .8s linear infinite; }
.load-more.end { color: var(--muted-2); }
.load-more.error { color: #B3382A; cursor: pointer; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 表单 ---------- */
.form { max-width: 520px; margin: 0 auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-sm); }
.form label { display: block; margin: 14px 0 6px; font-size: 14px; font-weight: 600; }
.form input, .form textarea { width: 100%; padding: 11px 14px; border: 1px solid var(--line); border-radius: 10px; font-size: 15px; background: var(--card); outline: none; transition: border-color .2s, box-shadow .2s; }
.form input:focus, .form textarea:focus { border-color: var(--wood); box-shadow: 0 0 0 3px var(--focus-ring); }
.form textarea { min-height: 110px; resize: vertical; }

/* ---------- 我的方案页 ---------- */
.scheme-item { display: flex; gap: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin-bottom: 14px; align-items: center; box-shadow: var(--shadow-sm); }
.si-img { width: 88px; height: 88px; object-fit: contain; background: var(--bg-soft); border-radius: 10px; flex-shrink: 0; }
.si-main { flex: 1; min-width: 0; }
.si-name { font-size: 15px; font-weight: 600; color: var(--text); }
.si-price { color: var(--accent); font-weight: 700; margin: 4px 0; font-size: 14px; }
.si-color { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.si-color-input { border: 1px solid var(--line); border-radius: 8px; padding: 5px 10px; font-size: 13px; width: 130px; }
.si-side { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; flex-shrink: 0; }
.qty { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; background: var(--card); }
.qty button { width: 32px; height: 32px; border: none; background: var(--tag-bg); color: var(--tag-text); font-size: 16px; cursor: pointer; transition: background .2s; }
.qty button:hover { background: var(--hover-bg); }
.qty-input { width: 46px; height: 32px; text-align: center; border: none; border-left: 1px solid var(--line); border-right: 1px solid var(--line); font-size: 14px; }
.si-remove { background: none; border: none; color: var(--wood); font-size: 13px; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.scheme-form .subtotal { text-align: right; font-size: 16px; margin: 12px 0 6px; }
.scheme-form .subtotal span { color: var(--accent); font-weight: 700; font-size: 22px; }

/* ---------- 品牌信任区（首页） ---------- */
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.trust-item {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 26px 22px; text-align: center; transition: transform .25s, box-shadow .25s;
}
.trust-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.trust-icon {
  width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 16px;
  background: linear-gradient(135deg, var(--wood-light), var(--wood));
  color: #fff; font-size: 24px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
}
.trust-item h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; color: var(--wood-dark); }
.trust-item p { font-size: 13px; color: var(--muted); }

/* ---------- 响应式：手机/平板 ---------- */
@media (max-width: 960px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .wrap { padding: 0 14px; }
  .site-header .nav { flex-wrap: wrap; height: auto; padding: 12px 0 10px; gap: 4px; }
  .site-header nav { display: flex; flex-wrap: wrap; justify-content: center; width: 100%; gap: 2px; }
  .site-header nav a { margin: 0; padding: 6px 11px; font-size: 14px; }
  .hero { height: auto; min-height: 62vh; }
  .hero h1 { font-size: 22px; letter-spacing: 0; padding: 0 4px; line-height: 1.4; word-break: break-word; }
  .hero p.slogan { font-size: 13px; margin-bottom: 26px; padding: 0 6px; line-height: 1.6; word-break: break-word; }
  .hero .btn { padding: 13px 26px; font-size: 15px; }
  .hero-eyebrow { letter-spacing: 4px; font-size: 12px; padding: 5px 14px; }
  .section { padding: 38px 0; }
  .section h2 { font-size: 23px; }
  .sec-head { flex-wrap: wrap; gap: 6px; }
  .detail { grid-template-columns: 1fr; gap: 18px; padding: 16px 0 104px; }
  /* 手机端隐藏页面名/面包屑，吸顶区只留 分类+搜索（避免占半屏） */
  .page-head { display: none; }
  .sticky-cats { padding: 8px 0 2px; margin-bottom: 12px; }
  .chips { gap: 6px; padding: 2px 0 8px; }
  .chip { padding: 6px 14px; font-size: 13px; }
  .grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .grid-cases { grid-template-columns: 1fr; }
  .card .body { padding: 10px 12px 12px; }
  .card .body h3 { font-size: 14px; }
  .card .body .price { font-size: 15px; }
  .card-tag { font-size: 11px; padding: 2px 10px; left: 8px; top: 8px; }
  .add-scheme { padding: 5px 11px; font-size: 12px; }
  /* 搜索：手机端折叠为放大镜图标（与分类同排），点击展开输入框 */
  .search-toggle {
    display: inline-flex !important; align-items: center; justify-content: center;
    width: 38px; height: 38px; margin-top: 2px;
    border-radius: 12px; border: 1px solid var(--wood); background: var(--wood);
    color: #fff; cursor: pointer; box-shadow: var(--shadow-sm);
  }
  .search-toggle:active { background: var(--wood-dark); }
  .search-panel { display: none; margin-bottom: 12px; }
  .search-panel.open { display: flex; gap: 8px; align-items: center; }
  .search-panel input { width: 100%; flex: 1; padding: 9px 14px; font-size: 14px; }
  .search-panel .btn { flex: 0 0 auto; padding: 10px 18px; font-size: 14px; }
  .pager { gap: 10px; }
  .pager .btn { min-width: 90px; padding: 10px 16px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .trust-item { padding: 18px 14px; }
  .form { padding: 20px 18px; }
}
@media (max-width: 380px) {
  .hero h1 { font-size: 26px; }
  .cat-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
}