/* ============================================================
   丰源惠群 · 把秦岭带回家 —— 全站样式
   ============================================================ */

:root {
  --bg: #FAF8F3;
  --paper: #FFFFFF;
  --ink: #20241F;
  --muted: #757B6F;
  --line: #E8E3D6;
  --green-950: #0E2C20;
  --green-900: #15382A;
  --green-800: #1C4A36;
  --green-700: #235C41;
  --green-500: #3E7D5B;
  --green-100: #E4EFE7;
  --gold: #B8912F;
  --gold-deep: #9A7623;
  --gold-soft: #F1E7CB;
  --danger: #B5442F;
  --radius-l: 20px;
  --radius-m: 14px;
  --radius-s: 8px;
  --shadow-s: 0 2px 10px rgba(21, 56, 42, .06);
  --shadow-m: 0 14px 40px rgba(21, 56, 42, .12);
  --font-serif: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --header-h: 76px;
  --topbar-h: 36px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container { width: min(1200px, 92%); margin: 0 auto; }

h1, h2, h3, .serif { font-family: var(--font-serif); font-weight: 600; letter-spacing: .02em; }

::selection { background: var(--green-700); color: #fff; }

/* ---------- 顶部导航 ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background .35s ease, box-shadow .35s ease;
}
.site-header .nav-wrap {
  display: flex;
  align-items: center;
  gap: 36px;
  height: var(--header-h);
}

/* 顶部辅助条（次级入口 · 参考品牌星球式导航） */
.topbar {
  height: var(--topbar-h);
  /* 不能 hidden：登录区下拉菜单要溢出显示 */
  overflow: visible;
  background: rgba(10, 30, 22, .5);
  backdrop-filter: blur(8px);
  transition: margin-top .35s ease, opacity .3s ease;
}
.topbar-wrap { display: flex; justify-content: flex-end; align-items: center; gap: 30px; height: 100%; }
.topbar a {
  font-size: 12.5px;
  letter-spacing: .12em;
  color: rgba(255,255,255,.72);
  white-space: nowrap;
  transition: color .25s ease;
}
.topbar a:hover { color: var(--gold-soft); }
.site-header.scrolled .topbar { margin-top: calc(-1 * var(--topbar-h)); opacity: 0; pointer-events: none; }
@media (max-width: 1023px) { .topbar { display: none; } }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; transition: color .35s ease; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
/* 两行字两端对齐：每行都撑满同一宽度，左右边缘齐平（CJK 标题常用做法） */
.brand-text strong, .brand-text small {
  white-space: nowrap;
  text-align: justify;
  text-align-last: justify;
  -moz-text-align-last: justify;
}
.brand-mark {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--green-700), var(--green-900));
  color: #F3E9C9;
  font-family: var(--font-serif);
  font-size: 22px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: inset 0 0 0 3px rgba(243, 233, 201, .12);
}
.brand-text strong { font-family: var(--font-serif); font-size: 20px; letter-spacing: .14em; }
.brand-text small { font-size: 11px; letter-spacing: .3em; opacity: .82; }

.nav { display: flex; gap: 2px; margin-left: auto; }
.nav a {
  padding: 9px 13px;
  color: rgba(255,255,255,.88);
  font-size: 15px;
  letter-spacing: .04em;
  white-space: nowrap;
  border-radius: 999px;
  position: relative;
  transition: color .25s ease, background .25s ease;
}
@media (max-width: 1279px) {
  .site-header .nav-wrap { gap: 22px; }
  .nav a { padding: 9px 8px; font-size: 14px; letter-spacing: .02em; }
}
.nav a:hover { color: #fff; background: rgba(255,255,255,.12); }
.nav > a.active, .nav .nav-item > a.active { color: #F5EBCE; }
.nav > a.active::after, .nav .nav-item > a.active::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 2px;
  transform: translateX(-50%);
  width: 22px; height: 2px;
  border-radius: 2px;
  background: var(--gold);
}

/* 浅色实底模式（on-solid）：顶部无深色大图的页面（产品详情 / 案例），导航直接用浅色底深色字 */
.site-header.scrolled, .site-header.on-solid { background: rgba(250, 248, 243, .92); backdrop-filter: blur(14px); box-shadow: var(--shadow-s); }
.site-header.on-solid .topbar { background: rgba(12, 34, 25, .92); }
.site-header.scrolled .brand,
.site-header.on-solid .brand { color: var(--ink); }
.site-header.scrolled .nav a, .site-header.on-solid .nav a { color: var(--ink); }
.site-header.scrolled .nav a.active, .site-header.on-solid .nav a.active { color: var(--green-800); }
.site-header.scrolled .nav a:hover, .site-header.on-solid .nav a:hover { background: rgba(21,56,42,.08); }

.nav-actions { display: flex; align-items: center; gap: 14px; }
/* 桌面端：右侧操作区只有移动端汉堡按钮，整体隐去，
   否则它以 nav-wrap 的 gap 占据 36px，把主导航右缘挤离容器右边线 */
@media (min-width: 1100px) { .nav-actions { display: none; } }

/* 登录按钮 / 用户菜单 */
.btn-login {
  border: 1px solid rgba(255,255,255,.55);
  background: transparent;
  color: #fff;
  padding: 8px 22px;
  border-radius: 999px;
  font-size: 14.5px;
  letter-spacing: .1em;
  transition: all .25s ease;
}
.btn-login:hover { background: #fff; color: var(--green-900); }
.site-header.scrolled .btn-login,
.site-header.on-solid .btn-login { border-color: var(--green-800); color: var(--green-800); }
.site-header.scrolled .btn-login:hover { background: var(--green-800); color: #fff; }

.user-menu { position: relative; }
.user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 5px 14px 5px 5px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.4);
  color: #fff;
  background: rgba(255,255,255,.08);
  transition: all .25s ease;
}
.site-header.scrolled .user-chip, .site-header.on-solid .user-chip { border-color: var(--line); color: var(--ink); background: #fff; box-shadow: var(--shadow-s); }
.user-chip .avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--green-500), var(--green-800));
  color: #fff; font-size: 14px;
}
.user-chip .uname { font-size: 14px; max-width: 96px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-dropdown {
  position: absolute; right: 0; top: calc(100% + 10px);
  width: 176px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-m);
  padding: 6px;
  display: none;
}
.user-dropdown.open { display: block; animation: pop .18s ease; }
.user-dropdown a, .user-dropdown button {
  display: block; width: 100%; text-align: left;
  padding: 10px 14px;
  font-size: 14.5px;
  color: var(--ink);
  background: none; border: none;
  border-radius: 10px;
}
.user-dropdown a:hover, .user-dropdown button:hover { background: var(--bg); color: var(--green-800); }
.user-dropdown .sep { height: 1px; background: var(--line); margin: 4px 8px; }

/* 汉堡按钮（移动端） */
.nav-toggle { display: none; background: none; border: none; width: 40px; height: 40px; position: relative; z-index: 120; }
.nav-toggle span {
  display: block; width: 22px; height: 2px; margin: 5px auto;
  background: #fff; transition: all .3s ease; border-radius: 2px;
}
.site-header.scrolled .nav-toggle span, .site-header.on-solid .nav-toggle span { background: var(--ink); }

/* ---------- 首屏 Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url("../img/hero.jpg") center/cover no-repeat;
  transform: scale(1.06);
  animation: heroZoom 14s ease forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(10, 30, 22, .72) 8%, rgba(10, 30, 22, .38) 48%, rgba(10, 30, 22, .12) 80%);
}
.hero-inner { position: relative; z-index: 2; padding: calc(var(--header-h) + var(--topbar-h) + 40px) 0 90px; max-width: 720px; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13.5px; letter-spacing: .34em;
  color: var(--gold-soft);
  margin-bottom: 26px;
}
.hero-tag::before { content: ""; width: 36px; height: 1px; background: var(--gold); }
.hero h1 {
  font-size: clamp(38px, 5.4vw, 64px);
  line-height: 1.28;
  letter-spacing: .06em;
  text-shadow: 0 4px 30px rgba(0,0,0,.3);
}
.hero h1 em { font-style: normal; color: #EFD691; }
.hero p.lead {
  margin: 26px 0 42px;
  font-size: clamp(15px, 1.4vw, 18px);
  color: rgba(255,255,255,.88);
  max-width: 560px;
  letter-spacing: .05em;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 34px;
  border-radius: 999px;
  font-size: 15.5px;
  letter-spacing: .14em;
  border: none;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--gold); color: #fff; box-shadow: 0 10px 26px rgba(184,145,47,.4); }
.btn-primary:hover { background: var(--gold-deep); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.65); }
.btn-ghost:hover { background: rgba(255,255,255,.14); }
.btn-dark { background: var(--green-900); color: #fff; }
.btn-dark:hover { background: var(--green-700); transform: translateY(-2px); }
.btn-outline { background: transparent; border: 1px solid var(--green-800); color: var(--green-800); }
.btn-outline:hover { background: var(--green-800); color: #fff; }

/* Hero 底部滚动提示 */
.hero-scroll {
  position: absolute; left: 50%; bottom: 34px; transform: translateX(-50%);
  z-index: 2; color: rgba(255,255,255,.75);
  font-size: 12px; letter-spacing: .3em;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero-scroll::after {
  content: ""; width: 1px; height: 42px;
  background: linear-gradient(to bottom, rgba(255,255,255,.9), transparent);
  animation: scrollHint 1.8s ease-in-out infinite;
}
@keyframes scrollHint { 0%,100% { opacity: .3; transform: scaleY(.6); } 50% { opacity: 1; transform: scaleY(1); } }

/* ---------- 页面内页 Hero ---------- */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + var(--topbar-h) + 88px) 0 76px;
  background:
    linear-gradient(120deg, rgba(14, 44, 32, .94), rgba(28, 74, 54, .86)),
    url("../img/hero.jpg") center/cover no-repeat;
  color: #fff;
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute; right: -60px; bottom: -80px;
  width: 340px; height: 340px;
  border: 1px solid rgba(241, 231, 203, .25);
  border-radius: 50%;
}
.page-hero h1 { font-size: clamp(30px, 4vw, 46px); letter-spacing: .1em; }
.page-hero .crumb { margin-top: 16px; font-size: 13.5px; letter-spacing: .18em; color: rgba(255,255,255,.66); }
.page-hero .crumb a:hover { color: var(--gold-soft); }
.page-hero p.desc { margin-top: 14px; max-width: 640px; color: rgba(255,255,255,.8); font-size: 15.5px; }

/* ---------- 通用 Section ---------- */
.section { padding: 96px 0; }
.section.tight { padding: 72px 0; }
.section.alt { background: #fff; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 60px; }
.section-head.left { text-align: left; margin-left: 0; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--gold-deep);
  font-size: 13px; letter-spacing: .32em;
  margin-bottom: 16px;
}
.kicker::before, .kicker::after { content: ""; width: 26px; height: 1px; background: var(--gold); }
.section-head.left .kicker::after { display: none; }
.section-head h2 { font-size: clamp(26px, 3vw, 38px); letter-spacing: .08em; }
.section-head p { margin-top: 14px; color: var(--muted); font-size: 15.5px; }

/* 滚动显现 */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .12s; }
.reveal[data-delay="2"] { transition-delay: .24s; }
.reveal[data-delay="3"] { transition-delay: .36s; }

/* ---------- 数据条 ---------- */
.stats-band { background: var(--green-950); color: #fff; padding: 58px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-num { font-family: var(--font-serif); font-size: clamp(30px, 3.4vw, 44px); color: #EFD691; line-height: 1.15; }
.stat-num sup { font-size: .45em; margin-left: 2px; color: rgba(239,214,145,.8); }
.stat-label { margin-top: 8px; font-size: 13.5px; letter-spacing: .22em; color: rgba(255,255,255,.72); }

/* ---------- 企业简介 ---------- */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; }
.split .media { position: relative; }
.split .media img { border-radius: var(--radius-l); box-shadow: var(--shadow-m); }
.split .media::before {
  content: "";
  position: absolute; inset: 22px -22px -22px 22px;
  border: 1px solid var(--gold);
  border-radius: var(--radius-l);
  z-index: -1;
  opacity: .55;
}
.split .body h2 { font-size: clamp(26px, 3vw, 36px); letter-spacing: .06em; }
.split .body p { margin-top: 18px; color: #4A5046; font-size: 15.5px; }
.split .body .more { margin-top: 34px; }

.check-list { margin-top: 26px; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: #3C423A; }
.check-list li strong { flex: none; }
.check-list li::before {
  content: "✓";
  flex: none;
  width: 22px; height: 22px;
  margin-top: 3px;
  display: grid; place-items: center;
  font-size: 12px;
  color: var(--gold-deep);
  border: 1px solid var(--gold);
  border-radius: 50%;
}

/* ---------- 产品卡片 ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  transition: transform .35s ease, box-shadow .35s ease;
  display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-m); }
.product-card .pic { position: relative; aspect-ratio: 8/9; overflow: hidden; background: var(--green-100); }
.product-card .pic img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.product-card:hover .pic img { transform: scale(1.06); }
.product-card .cat-tag {
  position: absolute; left: 14px; top: 14px;
  padding: 5px 14px;
  font-size: 12px; letter-spacing: .16em;
  background: rgba(14,44,32,.82);
  color: #EFD691;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.product-card .fav {
  position: absolute; right: 12px; top: 12px;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,.86);
  color: var(--muted);
  font-size: 16px;
  display: grid; place-items: center;
  backdrop-filter: blur(4px);
  transition: all .25s ease;
}
.product-card .fav:hover { transform: scale(1.12); color: var(--danger); }
.product-card .fav.on { color: var(--danger); }
.product-card .info { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.product-card h3 { font-size: 19px; letter-spacing: .05em; }
.product-card .origin { font-size: 13px; color: var(--muted); letter-spacing: .08em; }
.product-card .foot { margin-top: auto; padding-top: 12px; display: flex; align-items: center; justify-content: space-between; }
.price { font-family: var(--font-serif); color: var(--gold-deep); font-size: 20px; }
.price small { font-size: 12px; color: var(--muted); margin-left: 4px; }
.link-more { font-size: 13.5px; color: var(--green-800); letter-spacing: .1em; border-bottom: 1px solid transparent; transition: all .2s; }
.link-more:hover { border-color: var(--green-800); }

/* 筛选 */
.filter-bar { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 52px; }
.filter-bar button {
  padding: 9px 26px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-size: 14.5px; letter-spacing: .1em;
  transition: all .25s ease;
}
.filter-bar button:hover { border-color: var(--green-500); color: var(--green-800); }
.filter-bar button.active { background: var(--green-900); border-color: var(--green-900); color: #EFD691; }

/* ---------- 服务卡片 ---------- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
#homeServices { grid-template-columns: repeat(5, 1fr); gap: 18px; }
#homeServices .service-card { padding: 32px 24px; }
/* 五大板块：中屏三列、平板两列、手机单列（ID 优先级高于 .service-grid 的通用断点，需单独覆盖） */
@media (max-width: 1250px) { #homeServices { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 1024px) { #homeServices { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px) { #homeServices { grid-template-columns: 1fr; } }
.service-card {
  padding: 38px 32px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  transition: all .35s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute; left: 0; top: 0;
  width: 3px; height: 0;
  background: var(--gold);
  transition: height .4s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-m); border-color: transparent; }
.service-card:hover::before { height: 100%; }
.service-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--green-100);
  display: grid; place-items: center;
  font-size: 26px;
  margin-bottom: 22px;
}
.service-card h3 { font-size: 19.5px; margin-bottom: 10px; letter-spacing: .05em; }
.service-card p { color: var(--muted); font-size: 14.5px; }
.service-card .idx {
  position: absolute; right: 22px; top: 18px;
  font-family: var(--font-serif);
  font-size: 44px;
  color: rgba(21,56,42,.07);
}

/* 流程 */
.flow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: flow; }
.flow-item { text-align: center; padding: 0 26px; position: relative; }
.flow-item::after {
  content: "";
  position: absolute; top: 27px; right: calc(-50% + 30px);
  width: calc(100% - 60px); height: 1px;
  background: repeating-linear-gradient(90deg, var(--gold) 0 6px, transparent 6px 12px);
}
.flow-item:last-child::after { display: none; }
.flow-num {
  width: 54px; height: 54px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: #fff;
  border: 1px solid var(--gold);
  color: var(--gold-deep);
  font-family: var(--font-serif);
  font-size: 20px;
}
.flow-item h4 { font-size: 17px; margin-bottom: 8px; letter-spacing: .06em; }
.flow-item p { font-size: 13.5px; color: var(--muted); }

/* ---------- 评价 ---------- */
.quote-band { background: var(--green-950); color: #fff; text-align: center; padding: 88px 0; position: relative; }
.quote-mark { font-family: var(--font-serif); font-size: 80px; line-height: .6; color: var(--gold); opacity: .6; }
.quote-band blockquote {
  max-width: 760px; margin: 26px auto 20px;
  font-family: var(--font-serif);
  font-size: clamp(19px, 2.4vw, 26px);
  line-height: 1.9; letter-spacing: .06em;
}
.quote-band cite { font-style: normal; font-size: 14px; letter-spacing: .2em; color: rgba(255,255,255,.62); }

/* ---------- 时间线（发展历程） ---------- */
.timeline { position: relative; max-width: 860px; margin: 0 auto; }
.timeline::before {
  content: "";
  position: absolute; left: 50%; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--gold) 12%, var(--gold) 88%, transparent);
}
.tl-item { position: relative; width: 50%; padding: 0 44px 52px; }
.tl-item:nth-child(odd) { left: 0; text-align: right; }
.tl-item:nth-child(even) { left: 50%; }
.tl-item::before {
  content: "";
  position: absolute; top: 8px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 5px rgba(184,145,47,.18);
}
.tl-item:nth-child(odd)::before { right: -6px; }
.tl-item:nth-child(even)::before { left: -5px; }
.tl-year { font-family: var(--font-serif); font-size: 26px; color: var(--green-800); }
.tl-item h4 { margin: 6px 0 8px; font-size: 17px; letter-spacing: .05em; }
.tl-item p { font-size: 14px; color: var(--muted); }

/* 价值观 */
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.value-item { text-align: center; padding: 36px 20px; border: 1px solid var(--line); border-radius: var(--radius-l); background: #fff; transition: all .3s ease; }
.value-item:hover { border-color: var(--gold); transform: translateY(-4px); }
.value-item .ico { font-size: 34px; margin-bottom: 14px; }
.value-item h4 { font-size: 17px; letter-spacing: .14em; margin-bottom: 8px; }
.value-item p { font-size: 13.5px; color: var(--muted); }

/* ---------- 联系页 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; align-items: start; }
.contact-info h2 { font-size: 28px; margin-bottom: 12px; }
.contact-info > p { color: var(--muted); font-size: 15px; margin-bottom: 34px; }
.contact-list li { display: flex; gap: 18px; padding: 20px 0; border-bottom: 1px dashed var(--line); }
.contact-list .cico {
  flex: none; width: 46px; height: 46px;
  border-radius: 14px;
  background: var(--green-100);
  display: grid; place-items: center;
  font-size: 20px;
}
.contact-list h4 { font-size: 15px; color: var(--green-900); letter-spacing: .1em; margin-bottom: 2px; }
.contact-list p { font-size: 14.5px; color: #4A5046; }

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 42px 40px;
  box-shadow: var(--shadow-s);
}
.form-card h3 { font-size: 22px; margin-bottom: 6px; }
.form-card .sub { font-size: 13.5px; color: var(--muted); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13.5px; letter-spacing: .1em; color: var(--green-900); margin-bottom: 8px; }
.field label .req { color: var(--danger); margin-left: 2px; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  font-family: inherit;
  font-size: 15px;
  background: var(--bg);
  color: var(--ink);
  transition: all .25s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--green-500);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(62,125,91,.12);
}
.field textarea { resize: vertical; min-height: 130px; }
.form-tip { font-size: 12.5px; color: var(--muted); margin-top: 14px; }

/* ---------- 会员中心 ---------- */
.member-grid { display: grid; grid-template-columns: 280px 1fr; gap: 40px; align-items: start; }
.member-side {
  background: var(--green-950);
  color: #fff;
  border-radius: var(--radius-l);
  padding: 36px 28px;
  text-align: center;
}
.member-side .avatar {
  width: 76px; height: 76px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 30px;
  font-family: var(--font-serif);
  background: linear-gradient(135deg, var(--green-500), var(--green-800));
  border: 2px solid rgba(239,214,145,.5);
}
.member-side h3 { font-size: 21px; letter-spacing: .1em; }
.member-side .mail { font-size: 13px; color: rgba(255,255,255,.62); margin-top: 6px; word-break: break-all; }
.member-side .since { display: inline-block; margin-top: 16px; padding: 4px 16px; font-size: 12px; letter-spacing: .18em; color: #EFD691; border: 1px solid rgba(239,214,145,.4); border-radius: 999px; }
.member-side .btn { margin-top: 26px; width: 100%; padding: 12px; }
.member-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l); padding: 36px; min-height: 420px; }
.member-panel h3 { font-size: 21px; margin-bottom: 24px; letter-spacing: .06em; }
.empty-state { text-align: center; padding: 70px 20px; color: var(--muted); }
.empty-state .ico { font-size: 44px; margin-bottom: 14px; opacity: .5; }
.msg-item { border: 1px solid var(--line); border-radius: var(--radius-m); padding: 18px 22px; margin-bottom: 14px; background: var(--bg); }
.msg-item .meta { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--muted); margin-bottom: 8px; letter-spacing: .06em; }
.msg-item .meta .tag { color: var(--gold-deep); }
.msg-item p { font-size: 14.5px; color: #3C423A; }
.fav-mini { display: flex; gap: 16px; align-items: center; border: 1px solid var(--line); border-radius: var(--radius-m); padding: 12px; margin-bottom: 12px; background: #fff; transition: all .25s; }
.fav-mini:hover { box-shadow: var(--shadow-s); }
.fav-mini img { width: 64px; height: 64px; object-fit: cover; border-radius: 10px; }
.fav-mini h4 { font-size: 15.5px; }
.fav-mini .price { font-size: 16px; }
.fav-mini button { margin-left: auto; border: none; background: none; color: var(--muted); font-size: 13px; }
.fav-mini button:hover { color: var(--danger); }

/* ---------- CTA 横幅 ---------- */
.cta-band {
  position: relative;
  padding: 92px 0;
  background:
    linear-gradient(105deg, rgba(14,44,32,.95) 20%, rgba(28,74,54,.82)),
    url("../img/about.jpg") center/cover no-repeat;
  color: #fff;
  text-align: center;
  overflow: hidden;
}
.cta-band h2 { font-size: clamp(26px, 3.4vw, 40px); letter-spacing: .1em; }
.cta-band p { margin: 16px auto 34px; max-width: 560px; color: rgba(255,255,255,.82); font-size: 15.5px; }
/* 深色横幅上的按钮组：次级按钮用金色描边（深绿底上深绿描边不可见） */
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.cta-band .btn-outline { color: #EFD691; border-color: rgba(239,214,145,.55); }
.cta-band .btn-outline:hover { background: rgba(239,214,145,.14); border-color: rgba(239,214,145,.9); color: #fff; transform: translateY(-2px); }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--green-950); color: rgba(255,255,255,.78); }
.footer-top { display: grid; grid-template-columns: 1.3fr .8fr .8fr .85fr 1.15fr; gap: 34px; padding: 72px 0 56px; }
.footer-brand .brand { color: #fff; }
.footer-brand p { margin-top: 20px; font-size: 14px; color: rgba(255,255,255,.6); line-height: 2; }
.footer-col h4 {
  font-size: 15px; letter-spacing: .24em; color: #EFD691;
  margin-bottom: 22px; font-weight: 500;
}
.footer-col li { margin-bottom: 12px; font-size: 14px; }
.footer-col a { color: rgba(255,255,255,.72); transition: color .2s; }
.footer-col a:hover { color: #EFD691; }
.footer-contact li { display: flex; gap: 10px; font-size: 14px; color: rgba(255,255,255,.72); }
.footer-contact li span:first-child { color: var(--gold); }

/* 页脚社交媒体（微博 / 微信 / 抖音…，后台「版权页管理」维护；挂在联系方式列下方） */
.footer-social { margin-top: 30px; text-align: right; }
.footer-social .fs-title {
  font-size: 12.5px; letter-spacing: .24em; color: #EFD691;
  margin-bottom: 14px; font-weight: 500;
}
.footer-social .fs-list { display: flex; flex-wrap: wrap; gap: 10px 14px; justify-content: flex-end; }
.fs-item {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.8px; color: rgba(255,255,255,.7);
  background: none; border: 0; padding: 0; font-family: inherit;
  transition: color .22s, transform .22s;
}
a.fs-item { cursor: pointer; }
button.fs-item { cursor: pointer; }
.fs-item:hover { color: #EFD691; transform: translateY(-2px); }
.fs-item.is-idle { opacity: .42; cursor: default; }
.fs-item.is-idle:hover { color: rgba(255,255,255,.7); transform: none; }
.fs-ico {
  flex: none; width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; overflow: hidden; transition: box-shadow .22s;
}
.fs-item:hover .fs-ico { box-shadow: 0 6px 16px rgba(0,0,0,.28); }
.fs-ico svg { width: 16px; height: 16px; display: block; }
.fs-ico img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.fs-name { white-space: nowrap; }
/* 页脚网站导航：一级主题 + 二级折叠 */
.footer-nav .frow { display: flex; align-items: center; gap: 8px; }
.footer-nav .frow a { flex: 1; }
.footer-nav .fsub-btn {
  flex: none; width: 18px; height: 18px; padding: 0;
  border: 1px solid rgba(255,255,255,.25); border-radius: 5px; background: transparent;
  color: rgba(255,255,255,.72); font-size: 13px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: all .25s ease;
}
.footer-nav .fsub-btn:hover { background: rgba(255,255,255,.12); color: #EFD691; border-color: rgba(239,214,145,.5); }
.footer-nav li.open .fsub-btn { transform: rotate(45deg); color: #EFD691; border-color: rgba(239,214,145,.5); }
.footer-nav ul.fsub { display: none; margin: 8px 0 2px; padding-left: 12px; border-left: 2px solid rgba(255,255,255,.16); }
.footer-nav li.open ul.fsub { display: block; }
.footer-nav ul.fsub li { font-size: 13px; margin-bottom: 8px; }
.footer-nav ul.fsub a { color: rgba(255,255,255,.58); }
.footer-nav ul.fsub a:hover { color: #EFD691; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 22px 0; }
.footer-bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 12.5px; color: rgba(255,255,255,.45); letter-spacing: .06em; }
.footer-bottom a { color: rgba(255,255,255,.6); text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.24); transition: color .2s, border-color .2s; }
.footer-bottom a:hover { color: #EFD691; border-color: rgba(239,214,145,.55); }
/* 备案区：公安备案（图标+号）在前，ICP 备案号在后 */
.fy-icp { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 4px 14px; text-align: right; }
.fy-icp .fy-ga { display: inline-flex; align-items: center; gap: 4px; }
.fy-icp .fy-ga-ico { width: 14px; height: 16px; object-fit: contain; display: inline-block; }
.fy-icp .fy-sep { width: 1px; height: 11px; background: rgba(255,255,255,.28); display: inline-block; }

/* ---------- 弹窗 ---------- */
.modal-mask {
  position: fixed; inset: 0;
  background: rgba(12, 26, 20, .6);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: none;
  align-items: center; justify-content: center;
  padding: 20px;
}
.modal-mask.open { display: flex; animation: fadeIn .25s ease; }
.modal {
  background: #fff;
  border-radius: var(--radius-l);
  width: min(880px, 100%);
  max-height: 88vh;
  overflow: auto;
  position: relative;
  animation: pop .3s cubic-bezier(.2,.9,.3,1.2);
}
.modal.narrow { width: min(440px, 100%); }
.modal-close {
  position: absolute; right: 16px; top: 16px;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,.9);
  font-size: 18px; color: var(--ink);
  z-index: 5;
  box-shadow: var(--shadow-s);
  transition: all .2s;
}
.modal-close:hover { transform: rotate(90deg); }
.pd-wrap { display: grid; grid-template-columns: 1fr 1.1fr; }
.pd-wrap .pic { min-height: 420px; }
.pd-wrap .pic img { width: 100%; height: 100%; object-fit: cover; }
.pd-body { padding: 44px 42px; }
.pd-body .cat-tag { display: inline-block; padding: 5px 16px; font-size: 12px; letter-spacing: .18em; background: var(--green-100); color: var(--green-800); border-radius: 999px; margin-bottom: 16px; }
.pd-body h3 { font-size: 27px; letter-spacing: .06em; }
.pd-body .origin { margin: 8px 0 18px; color: var(--muted); font-size: 13.5px; letter-spacing: .08em; }
.pd-body .price { font-size: 28px; }
.pd-body .desc { margin: 20px 0; color: #4A5046; font-size: 14.8px; }
.spec-list { border-top: 1px dashed var(--line); padding-top: 18px; display: grid; gap: 10px; }
.spec-list li { display: flex; font-size: 14px; }
.spec-list li span:first-child { width: 84px; color: var(--muted); letter-spacing: .1em; }
.pd-actions { margin-top: 26px; display: flex; gap: 12px; }

/* 登录弹窗 */
.auth-tabs { display: flex; border-bottom: 1px solid var(--line); }
.auth-tabs button {
  flex: 1; padding: 18px;
  background: none; border: none;
  font-size: 16px; letter-spacing: .2em;
  color: var(--muted);
  position: relative;
}
.auth-tabs button.active { color: var(--green-900); font-weight: 600; }
.auth-tabs button.active::after {
  content: ""; position: absolute; left: 50%; bottom: -1px;
  transform: translateX(-50%);
  width: 42px; height: 3px; border-radius: 3px;
  background: var(--gold);
}
.auth-body { padding: 34px 38px 38px; }
.auth-body .field { margin-bottom: 16px; }
.auth-err { color: var(--danger); font-size: 13px; min-height: 20px; margin: 4px 0 8px; }
.auth-foot { font-size: 12.5px; color: var(--muted); text-align: center; margin-top: 14px; line-height: 1.9; }

/* Toast */
.toast {
  position: fixed; left: 50%; bottom: 44px;
  transform: translate(-50%, 20px);
  background: var(--green-950);
  color: #fff;
  padding: 13px 30px;
  border-radius: 999px;
  font-size: 14.5px; letter-spacing: .06em;
  box-shadow: var(--shadow-m);
  opacity: 0;
  pointer-events: none;
  transition: all .35s ease;
  z-index: 300;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { background: var(--danger); }

@keyframes fadeIn { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: scale(.94) translateY(10px); } }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .product-grid, .service-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 34px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .flow-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 0; }
  .flow-item:nth-child(2)::after { display: none; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 48px; }
  .member-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

/* ≤1099px：收起为汉堡全屏导航（全称菜单较宽，提前折叠） */
@media (max-width: 1099px) {
  .nav {
    position: fixed; inset: 0;
    flex-direction: column;
    justify-content: flex-start; align-items: center;
    gap: 2px;
    padding: 96px 0 46px;
    overflow-y: auto;
    background: rgba(14, 44, 32, .97);
    backdrop-filter: blur(10px);
    opacity: 0; pointer-events: none;
    transition: opacity .3s ease;
  }
  .nav.open { opacity: 1; pointer-events: auto; }
  .nav-actions { display: flex; margin-left: auto; }
  .nav a { font-size: 19px; padding: 11px 26px; color: #fff !important; background: none; }
  .nav > a.active::after, .nav .nav-item > a.active::after { display: none; }
  .nav-item { width: 100%; }
  .nav-item > a { justify-content: center; width: 100%; }
  .nav-item::after { display: none; }
  .nav .drop-menu {
    position: static;
    transform: none;
    opacity: 1; visibility: visible;
    min-width: 0;
    margin: 0 auto 4px;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    transition: none;
  }
  .nav .drop-menu::before { display: none; }
  /* 触摸设备点按栏目会触发 :hover，桌面端的 translateX(-50%) 会让 static 菜单整体左移
     半个自身宽度（二级项被挤出屏幕左侧）——此处以更高特异性强制归零 */
  .nav .nav-item:hover .drop-menu,
  .nav .nav-item:focus-within .drop-menu { transform: none; }
  .nav .drop-menu a { font-size: 15.5px !important; padding: 8px 24px; color: rgba(255,255,255,.8) !important; }
  .nav .drop-menu a:hover,
  .nav .drop-menu a.active { color: #fff !important; background: rgba(255,255,255,.1); }
  .drop-caret { border-color: rgba(255,255,255,.7); }
  .nav-toggle { display: block; }
  .site-header:not(.scrolled):not(.on-solid) .nav-toggle span { background: #fff; }
  .site-header .nav-toggle span { background: var(--ink); }
  body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 760px) {
  .section { padding: 68px 0; }
  .product-grid, .service-grid { grid-template-columns: 1fr; }
  .pd-wrap { grid-template-columns: 1fr; }
  .pd-wrap .pic { min-height: 260px; max-height: 300px; }
  .form-row { grid-template-columns: 1fr; }
  .tl-item { width: 100%; padding: 0 0 44px 36px; text-align: left !important; left: 0 !important; }
  .timeline::before { left: 5px; }
  .tl-item::before { left: 0 !important; right: auto !important; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; padding: 56px 0 40px; }
  .footer-social { margin-top: 24px; text-align: left; }
  .footer-social .fs-list { justify-content: flex-start; }
  .flow-grid { grid-template-columns: 1fr; }
  .flow-item::after { display: none; }
  .auth-body, .form-card, .member-panel { padding: 28px 22px; }
  .hero-inner { padding-bottom: 70px; }
}

/* ============================================================
   云端版新增组件
   ============================================================ */

/* ---------- 验证码 / 微信登录 ---------- */
.code-row { display: flex; gap: 10px; }
.code-row input { flex: 1; }
.btn-code {
  flex: none;
  padding: 0 18px;
  border: 1px solid var(--green-800);
  background: #fff;
  color: var(--green-800);
  border-radius: var(--radius-s);
  font-size: 14px;
  letter-spacing: .06em;
  transition: all .25s ease;
  white-space: nowrap;
}
.btn-code:hover:not(:disabled) { background: var(--green-800); color: #fff; }
.btn-code:disabled { border-color: var(--line); color: var(--muted); cursor: default; background: var(--bg); }
.wechat-hint { color: var(--muted); font-size: 14.5px; margin: 18px 0 24px; }
.btn-wechat {
  width: 100%;
  background: #07C160;
  color: #fff;
  box-shadow: 0 10px 26px rgba(7,193,96,.28);
}
.btn-wechat:hover { background: #06ad56; transform: translateY(-2px); }

/* ---------- 加载与空状态 ---------- */
.loading-block { padding: 60px 0; text-align: center; color: var(--muted); font-size: 14.5px; letter-spacing: .1em; }
.spinner {
  width: 26px; height: 26px;
  margin: 0 auto 14px;
  border: 2px solid var(--line);
  border-top-color: var(--green-700);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.error-block {
  padding: 22px 26px;
  background: #FDF3F1;
  border: 1px solid #F0D5CF;
  color: var(--danger);
  border-radius: var(--radius-m);
  font-size: 14.5px;
  text-align: center;
}

/* ---------- 新闻动态 ---------- */
/* 栏目导航：按栏目归类筛选（居中对齐，与商业服务页案例分类一致） */
.news-filter { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: -6px 0 34px; }
.news-filter[hidden] { display: none !important; }
.news-tab {
  font: inherit; font-size: 13.5px; letter-spacing: .08em; cursor: pointer;
  padding: 7px 18px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--paper); color: var(--muted);
  transition: all .2s ease;
}
.news-tab i { font-style: normal; margin-left: 7px; font-size: 11.5px; opacity: .55; }
.news-tab:hover { border-color: var(--green-500); color: var(--green-700); }
.news-tab.active { background: var(--green-800); border-color: var(--green-800); color: #fff; }
.news-tab.active i { opacity: .8; }

/* 一行 4 篇：图片在上、文字在下的竖版卡片 */
.news-list { --news-cols: 4; display: grid; grid-template-columns: repeat(var(--news-cols), minmax(0, 1fr)); gap: 24px; }
.news-list.news-related { --news-cols: 3; }
.news-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-l); overflow: hidden;
  transition: box-shadow .35s ease, transform .35s ease;
  cursor: pointer;
}
.news-card:hover { box-shadow: var(--shadow-m); transform: translateY(-4px); }
.news-card .pic { aspect-ratio: 16 / 10; overflow: hidden; background: var(--green-100); }
.news-card .pic img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.news-card:hover .pic img { transform: scale(1.06); }
.news-card .body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.news-card .meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 10px; font-size: 12px; color: var(--muted); letter-spacing: .1em; margin-bottom: 10px; }
.news-card .meta .tag { padding: 3px 11px; border-radius: 999px; background: var(--green-100); color: var(--green-800); }
.news-card h3 { font-size: 17px; letter-spacing: .03em; line-height: 1.55; }
.news-card p {
  margin-top: 10px; color: var(--muted); font-size: 13.6px; line-height: 1.75;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-card .more { margin-top: auto; padding-top: 14px; font-size: 13px; color: var(--green-800); letter-spacing: .1em; }
@media (max-width: 1240px) {
  .news-list { --news-cols: 3; }
}
@media (max-width: 960px) {
  .news-list, .news-list.news-related { --news-cols: 2; }
  .news-card h3 { font-size: 16.5px; }
}
@media (max-width: 600px) {
  .news-list, .news-list.news-related { --news-cols: 1; }
  .news-filter { margin-bottom: 24px; }
  .news-tab { padding: 7px 15px; font-size: 13px; }
}
.news-article { padding: 54px 60px; }
.news-article h2 { font-size: 27px; line-height: 1.6; letter-spacing: .04em; }
.news-article .meta { display: flex; gap: 14px; align-items: center; font-size: 13px; color: var(--muted); margin: 16px 0 28px; padding-bottom: 22px; border-bottom: 1px dashed var(--line); }
.news-article .meta .tag { padding: 3px 12px; border-radius: 999px; background: var(--green-100); color: var(--green-800); }
.news-article .meta .src { letter-spacing: .06em; }
.news-article .content p { margin-bottom: 18px; color: #3C423A; font-size: 15.5px; line-height: 1.95; }
/* 新闻正文中的图片 / 视频（后台「新闻动态」正文插入） */
.news-article .content figure { margin: 0 0 22px; display: grid; gap: 10px; justify-items: center; }
.news-article .content .r-fig .r-frame,
.news-article .content .r-fig > img {
  width: 100%; border-radius: var(--radius-m); border: 1px solid var(--line);
  background: #F4F2EB; overflow: hidden; display: block;
}
.news-article .content .r-fig > img { height: auto; }
.news-article .content .r-frame video { width: 100%; display: block; aspect-ratio: 16 / 9; background: #101210; }
.news-article .content .r-fig-embed .r-frame { position: relative; aspect-ratio: 16 / 9; background: #101210; }
.news-article .content .r-fig-embed .r-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.news-article .content .r-fig figcaption { font-size: 12.8px; line-height: 1.75; letter-spacing: .04em; color: var(--muted); text-align: center; }

/* ---------- 产品溯源 ---------- */
.trace-panel {
  max-width: 760px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 46px 48px;
  box-shadow: var(--shadow-s);
}
.trace-form { display: flex; gap: 12px; }
.trace-form input {
  flex: 1;
  padding: 15px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  font-family: inherit;
  font-size: 16px;
  letter-spacing: .1em;
  background: var(--bg);
  text-transform: uppercase;
}
.trace-form input:focus { outline: none; border-color: var(--green-500); background: #fff; box-shadow: 0 0 0 3px rgba(62,125,91,.12); }
.trace-samples { margin-top: 16px; font-size: 13px; color: var(--muted); }
.trace-samples button {
  background: none; border: none; color: var(--gold-deep);
  border-bottom: 1px dashed var(--gold); margin-right: 12px; font-size: 13px; padding: 0;
}
.trace-result { margin-top: 34px; border-top: 1px dashed var(--line); padding-top: 30px; }
.trace-result .head { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.trace-result .badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 16px; border-radius: 999px;
  background: var(--green-100); color: var(--green-800);
  font-size: 13px; letter-spacing: .12em;
}
.trace-result .code { font-family: var(--font-serif); font-size: 22px; letter-spacing: .14em; color: var(--green-900); }
.trace-list { display: grid; gap: 0; }
.trace-list li { display: flex; padding: 15px 0; border-bottom: 1px dashed var(--line); font-size: 14.8px; }
.trace-list li:last-child { border-bottom: none; }
.trace-list li span:first-child { flex: none; width: 110px; color: var(--muted); letter-spacing: .1em; }
.trace-list li span:last-child { color: #3C423A; }

/* 产品图片：有图时与信息列表并排 */
.trace-main { display: grid; gap: 28px; grid-template-columns: minmax(0, 1fr); }
.trace-main.has-pic { grid-template-columns: minmax(0, 1fr) 216px; align-items: start; }
.trace-pic { margin: 0; }
.trace-pic img {
  width: 100%; display: block; aspect-ratio: 1 / 1; object-fit: cover;
  border-radius: var(--radius-m); border: 1px solid var(--line); background: var(--bg);
}
.trace-pic figcaption { margin-top: 9px; font-size: 12.5px; letter-spacing: .06em; color: var(--muted); text-align: center; }

/* 出厂检测报告信息 */
.trace-report {
  margin-top: 30px; padding: 24px 26px 20px;
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-m);
}
.trace-report h4 {
  display: flex; align-items: center; gap: 10px;
  font-size: 16.5px; letter-spacing: .12em; color: var(--green-900); margin-bottom: 4px;
}
.trace-report h4::before { content: ''; width: 3px; height: 16px; border-radius: 2px; background: var(--gold); }
.trace-report-pic { margin: 18px 0 0; }
.trace-report-pic img {
  width: 100%; display: block; border-radius: var(--radius-s);
  border: 1px solid var(--line); background: #fff;
}
.trace-report-pic figcaption { margin-top: 9px; font-size: 12.5px; letter-spacing: .06em; color: var(--muted); text-align: center; }

.trace-result .trace-link {
  margin-left: 10px; font-size: 13px; letter-spacing: .04em;
  color: var(--gold-deep); border-bottom: 1px dashed var(--gold); white-space: nowrap;
}
.trace-result .trace-link:hover { color: var(--green-800); border-bottom-color: var(--green-800); }

/* 免责说明 */
.trace-note {
  margin-top: 26px; padding-top: 18px; border-top: 1px dashed var(--line);
  font-size: 12.8px; line-height: 1.9; letter-spacing: .03em; color: var(--muted);
}

/* ---------- 经销商招募 ---------- */
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.support-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.support-item { display: flex; gap: 16px; padding: 22px 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-m); }
.support-item .ico { font-size: 24px; line-height: 1.2; }
.support-item h4 { font-size: 16px; margin-bottom: 4px; letter-spacing: .06em; }
.support-item p { font-size: 13.5px; color: var(--muted); }

/* ---------- 会员中心扩展 ---------- */
.avatar-block { position: relative; display: inline-block; margin-bottom: 16px; }
.avatar-block .avatar {
  width: 84px; height: 84px;
  margin: 0 auto;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 32px;
  font-family: var(--font-serif);
  background: linear-gradient(135deg, var(--green-500), var(--green-800));
  border: 2px solid rgba(239,214,145,.5);
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.avatar-upload {
  display: inline-block;
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: #EFD691;
  border-bottom: 1px dashed rgba(239,214,145,.6);
  cursor: pointer;
}
.avatar-upload input { display: none; }
.attach-line { margin-top: 8px; font-size: 13px; }
.attach-line a { color: var(--green-800); border-bottom: 1px solid var(--line); }
.dealer-mini { border: 1px solid var(--line); border-radius: var(--radius-m); padding: 16px 20px; margin-bottom: 12px; background: var(--bg); }
.dealer-mini .meta { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--muted); margin-bottom: 6px; }
.dealer-mini h4 { font-size: 15.5px; }

@media (max-width: 1024px) {
  .step-grid { grid-template-columns: 1fr; }
  .support-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .trace-panel { padding: 30px 22px; }
  .trace-form { flex-direction: column; }
  .news-article { padding: 32px 22px; }
  .trace-list li { flex-direction: column; gap: 4px; }
  .trace-list li span:first-child { width: auto; }
  .trace-main.has-pic { grid-template-columns: 1fr; }
  .trace-pic img { aspect-ratio: 16 / 10; }
  .trace-report { padding: 20px 18px 16px; }
}

/* ============================================================
   合作农户板块
   ============================================================ */

/* 页头横幅换用产区全景图 */
.page-hero.farm {
  background:
    linear-gradient(120deg, rgba(14, 44, 32, .93), rgba(28, 74, 54, .84)),
    url("../img/farm-hero.jpg") center/cover no-repeat;
}

/* 农户与企业（农户档案 + 品牌名录的统一栏目） */
.page-hero.farmbrand {
  background:
    linear-gradient(120deg, rgba(14, 44, 32, .93), rgba(28, 74, 54, .84)),
    url("../img/farm-coop.jpg") center/cover no-repeat;
}

/* ---------- 农户卡片 ---------- */
.farmer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
/* 农户与企业总览页：板块底部「查看全部」入口与上方卡片拉开呼吸空间
   （.more 在卡片内部另有用途，这里只作用于总览页两条板块级入口） */
#fbPreview > .container > .more { margin-top: 46px; }
@media (max-width: 760px) {
  #fbPreview > .container > .more { margin-top: 30px; }
}
.farmer-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  transition: box-shadow .35s ease, transform .35s ease;
  display: flex; flex-direction: column;
}
.farmer-card:hover { box-shadow: var(--shadow-m); transform: translateY(-4px); }
.farmer-card .pic { position: relative; height: 210px; overflow: hidden; }
.farmer-card .pic img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.farmer-card:hover .pic img { transform: scale(1.06); }
.farmer-card .pic .cat-tag {
  position: absolute; left: 14px; bottom: 12px;
  padding: 4px 14px; border-radius: 999px;
  background: rgba(14, 44, 32, .82); color: #EFD691;
  font-size: 12px; letter-spacing: .14em;
  backdrop-filter: blur(4px);
}
.farmer-card .pic .badges { position: absolute; right: 12px; top: 12px; display: flex; flex-direction: column; gap: 6px; align-items: flex-end; }
.farmer-card .pic .badges i {
  font-style: normal; padding: 3px 10px; border-radius: 999px;
  background: rgba(239, 214, 145, .92); color: var(--green-950);
  font-size: 11px; letter-spacing: .1em;
}
.farmer-card .info { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.farmer-card { cursor: pointer; }
.farmer-card h3 { font-size: 19px; letter-spacing: .06em; display: flex; align-items: baseline; gap: 10px; }
.farmer-card h3 small { font-size: 12.5px; color: var(--muted); font-weight: normal; letter-spacing: .08em; }
/* 卡片标题也是通往详情页的真实链接（可新标签打开 / 右键复制地址） */
.farmer-card .card-title-link { color: inherit; transition: color .25s ease; }
.farmer-card .card-title-link:hover { color: var(--green-700); }
.farmer-card .card-title-link:focus-visible,
.farmer-card .link-more:focus-visible { outline: 2px solid var(--green-700); outline-offset: 3px; border-radius: 3px; }
/* 悬停时在图上浮现的「查看档案」提示，暗示整卡可点 */
.farmer-card .card-go {
  position: absolute; right: 12px; bottom: 12px;
  padding: 4px 12px; border-radius: 999px;
  background: rgba(243, 233, 201, .94); color: var(--green-950);
  font-size: 12px; letter-spacing: .1em;
  opacity: 0; transform: translateY(6px);
  transition: opacity .3s ease, transform .3s ease;
}
.farmer-card:hover .card-go,
.farmer-card:focus-within .card-go { opacity: 1; transform: none; }
.farmer-card .origin { display: block; margin: 6px 0 12px; color: var(--muted); font-size: 13px; letter-spacing: .06em; }
.crop-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.crop-tags i {
  font-style: normal; font-size: 12px; letter-spacing: .06em;
  padding: 3px 10px; border-radius: 999px;
  background: var(--green-100); color: var(--green-800);
}
.farmer-card .foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: 14px; border-top: 1px dashed var(--line); }
.farmer-card .gain { font-family: var(--font-serif); color: var(--gold-deep); font-size: 17px; letter-spacing: .04em; }
.farmer-card .gain small { font-size: 12px; color: var(--muted); margin-left: 2px; font-family: inherit; }

/* ---------- 农户档案页（farmers.html?code=xxx 独立页面） ---------- */
.farm-quote {
  margin: 4px 0 20px; padding: 12px 16px;
  border-left: 3px solid var(--gold);
  background: var(--green-100);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  color: var(--green-900); font-size: 14.5px; line-height: 1.7;
}
/* 姓名下方副信息：性别 · 年龄 · 产区 */
.farm-main .farm-sub { display: block; margin: 10px 0 2px; color: var(--muted); font-size: 13.5px; letter-spacing: .08em; }
.gain-text { color: var(--gold-deep); }
/* 帮扶故事：与案例详情页同一居中版式 */
.farm-story-block { margin-top: 56px; }
.farm-story-block .section-head { text-align: center; margin: 0 auto 26px; }
.farm-story-block > p { max-width: 76ch; margin: 0 auto 14px; color: #3C423A; font-size: 15.4px; line-height: 1.95; }
/* 「TA 家的山货」锚点：跳转时避开固定导航 */
#farmProduce { scroll-margin-top: calc(var(--header-h) + var(--topbar-h) + 20px); }

/* ---------- 首页：合作农户板块 ---------- */
.farmer-band { background: var(--green-950); color: #fff; overflow: hidden; }
.farmer-band .split { align-items: center; }
.farmer-band .media { position: relative; }
.farmer-band .media img { border-radius: var(--radius-l); box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.farmer-band .kicker { color: #EFD691; }
.farmer-band .kicker::before, .farmer-band .kicker::after { background: #EFD691; }
.farmer-band h2 { color: #fff; }
.farmer-band .lead-p { color: rgba(255,255,255,.78); font-size: 15.5px; line-height: 1.95; margin-bottom: 26px; }
.farmer-band .mini-quotes { display: grid; gap: 14px; margin-bottom: 30px; }
.farmer-band .mini-quotes li {
  list-style: none; display: flex; gap: 14px; align-items: center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-m); padding: 14px 18px;
}
.farmer-band .mini-quotes .ava {
  flex: none; width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-serif); font-size: 19px;
  background: linear-gradient(135deg, var(--green-500), var(--green-800));
  border: 1px solid rgba(239,214,145,.45);
}
.farmer-band .mini-quotes p { font-size: 13.8px; color: rgba(255,255,255,.85); line-height: 1.65; }
.farmer-band .mini-quotes p b { color: #EFD691; font-weight: normal; margin-right: 8px; }
.farmer-band .btn-outline { color: #EFD691; border-color: rgba(239,214,145,.55); }
.farmer-band .btn-outline:hover { background: rgba(239,214,145,.12); }
.farmer-band .band-stats { display: flex; gap: 36px; margin: 26px 0 30px; flex-wrap: wrap; }
.farmer-band .band-stats .num { font-family: var(--font-serif); font-size: 26px; color: #EFD691; }
.farmer-band .band-stats .lbl { font-size: 12.5px; letter-spacing: .16em; color: rgba(255,255,255,.6); margin-top: 4px; }

@media (max-width: 1024px) {
  .farmer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .farmer-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   商业服务 · 三大板块
   ============================================================ */

/* 总览跳转卡片 */
.svc-chips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.svc-chip {
  display: flex; align-items: center; gap: 16px;
  padding: 26px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  text-decoration: none;
  transition: all .3s ease;
}
.svc-chip:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: var(--shadow-s); }
.svc-chip .ico { flex: none; width: 54px; height: 54px; display: grid; place-items: center; font-size: 26px; background: var(--green-100); border-radius: 50%; }
.svc-chip .txt { flex: 1; }
.svc-chip .txt small { display: block; font-size: 11px; letter-spacing: .24em; color: var(--gold-deep); margin-bottom: 4px; }
.svc-chip .txt h4 { font-size: 18px; letter-spacing: .1em; }
.svc-chip .arrow { color: var(--gold-deep); font-size: 18px; transition: transform .3s ease; }
.svc-chip:hover .arrow { transform: translateX(4px); }

/* 板块详情 */
.pillar { scroll-margin-top: 90px; }
.pillar .split { align-items: center; }
.split.reverse .media { order: 2; }
.pillar-no {
  font-family: var(--font-serif);
  font-size: 15px; letter-spacing: .5em;
  color: var(--gold-deep);
  display: inline-flex; align-items: center; gap: 14px;
  margin-bottom: 14px;
}
.pillar-no::after { content: ""; width: 44px; height: 1px; background: var(--gold); }
.pillar .kicker { margin-bottom: 10px; }
.pillar h2 { font-size: clamp(26px, 3vw, 36px); letter-spacing: .08em; }
.pillar .lead-p { margin-top: 16px; color: var(--muted); font-size: 15.3px; line-height: 1.95; }
.pillar .check-list li { font-size: 14.6px; line-height: 1.75; }
.pillar .check-list li strong { color: var(--green-900); font-weight: 600; white-space: nowrap; }
.pillar-stats {
  display: flex; flex-wrap: wrap; gap: 12px 36px;
  margin: 26px 0 18px;
  padding: 20px 24px;
  background: var(--green-100);
  border-radius: var(--radius-m);
}
.pillar-stats .num { font-family: var(--font-serif); font-size: 22px; color: var(--green-900); line-height: 1.2; }
.pillar-stats .lbl { font-size: 12px; letter-spacing: .14em; color: var(--muted); margin-top: 4px; }
.svc-aud { font-size: 13px; letter-spacing: .08em; color: var(--muted); margin-bottom: 22px; }

/* 案例三列 */
.value-grid.grid-3 { grid-template-columns: repeat(3, 1fr); }
.value-grid.grid-3 .value-item { text-align: left; padding: 30px 28px; }
.value-grid.grid-3 .value-item h4 { display: flex; align-items: baseline; gap: 10px; }
.value-grid.grid-3 .value-item h4 small { font-size: 11px; letter-spacing: .14em; color: var(--gold-deep); font-weight: normal; }
.value-grid.grid-3 .value-item .ico { text-align: left; margin-bottom: 12px; }
.value-grid.grid-3 .value-item p { text-align: left; }

@media (max-width: 1024px) {
  .svc-chips { grid-template-columns: 1fr; }
  .value-grid.grid-3 { grid-template-columns: repeat(2, 1fr); }
  .split.reverse .media { order: 0; }
}
@media (max-width: 640px) {
  .value-grid.grid-3 { grid-template-columns: 1fr; }
  .pillar-stats { gap: 12px 22px; }
}

/* ============================================================
   关于我们 · 二级页面（下拉菜单 + 品牌 / 媒体）
   ============================================================ */

/* ---------- 导航二级下拉 ---------- */
.nav-item { position: relative; }
.nav-item > a { display: inline-flex; align-items: center; gap: 7px; }
.drop-caret {
  width: 5px; height: 5px;
  border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  transform: rotate(45deg) translate(-1px, -1px);
  opacity: .7;
  transition: transform .25s ease, opacity .25s ease;
}
.nav-item:hover .drop-caret { transform: rotate(45deg) translate(0, 0); opacity: 1; }
.drop-menu {
  position: absolute;
  left: 50%; top: calc(100% + 6px);
  transform: translateX(-50%) translateY(8px);
  min-width: 174px;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-m);
  opacity: 0; visibility: hidden;
  transition: opacity .24s ease, transform .24s ease, visibility .24s;
  z-index: 140;
}
.drop-menu::before {
  content: ""; position: absolute;
  left: 50%; top: -6px;
  width: 10px; height: 10px;
  background: #fff;
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
  transform: translateX(-50%) rotate(45deg);
}
/* 悬停缓冲区：避免鼠标穿过空隙时菜单收起 */
.nav-item::after {
  content: ""; position: absolute;
  left: -10px; right: -10px; top: 100%; height: 16px;
}
.nav-item:hover .drop-menu,
.nav-item:focus-within .drop-menu {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav .drop-menu a {
  display: block;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 14.6px;
  letter-spacing: .08em;
  color: var(--ink);
  background: none;
  text-align: center;
  white-space: nowrap;
}
.nav .drop-menu a:hover { color: var(--green-800); background: var(--bg); }
.nav .drop-menu a.active { color: var(--green-800); background: var(--bg); }
.nav .drop-menu a.active::after { display: none; }
.site-header.scrolled .nav .drop-menu a { color: var(--ink); }
.site-header.scrolled .nav .drop-menu a:hover,
.site-header.scrolled .nav .drop-menu a.active { color: var(--green-800); }

/* 关于我们页内的二级入口（两列） */
.svc-chips.cols-2 { grid-template-columns: repeat(2, 1fr); }
.svc-chips .svc-chip.full { grid-column: 1 / -1; }

/* ---------- 品牌精神页 ---------- */
.brand-quote {
  margin-top: 28px;
  padding: 22px 26px;
  border-left: 3px solid var(--gold);
  background: var(--gold-soft);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  font-family: var(--font-serif);
  font-size: 16.5px;
  line-height: 1.95;
  letter-spacing: .04em;
  color: var(--green-900);
}
.brand-seal {
  display: grid; place-items: center; gap: 20px;
  padding: 64px 30px;
  background: linear-gradient(135deg, var(--green-700), var(--green-950));
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-m);
}
.brand-seal .brand-mark {
  width: 100px; height: 100px;
  font-size: 48px;
  border-radius: 26px;
  border: 1px solid rgba(243,233,201,.3);
  box-shadow: inset 0 0 0 5px rgba(243,233,201,.12);
}
.brand-seal p { color: #EFD691; letter-spacing: .26em; font-size: 12.5px; }
.creed-item .creed-no {
  display: block;
  font-family: var(--font-serif);
  font-size: 13px; letter-spacing: .34em;
  color: var(--gold-deep);
  margin-bottom: 10px;
}

/* ---------- 感谢媒体朋友页 ---------- */
.media-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.media-card {
  display: flex; gap: 20px; align-items: flex-start;
  padding: 26px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease;
}
.media-card:hover { border-color: var(--gold); box-shadow: var(--shadow-s); transform: translateY(-3px); }
.media-card .logo {
  flex: none;
  width: 62px; height: 62px;
  border-radius: 50%;
  display: grid; place-items: center;
  text-align: center; line-height: 1.15; padding: 4px;
  font-family: var(--font-serif);
  font-size: 19px; letter-spacing: .02em;
  background: var(--green-100);
  color: var(--green-800);
  border: 1px solid rgba(28,74,54,.12);
}
/* 圆形简称随字数自适应（2 字默认，3 字 / 4 字及以上收字号） */
.media-card .logo.is-long { font-size: 15.5px; letter-spacing: 0; }
.media-card .logo.is-xlong { font-size: 12.5px; letter-spacing: -.02em; }
.media-card .body { flex: 1; min-width: 0; }
.media-card .meta {
  display: flex; flex-wrap: wrap; gap: 6px 14px;
  font-size: 12.5px; letter-spacing: .14em;
  color: var(--gold-deep);
  margin-bottom: 8px;
}
.media-card h4 { font-size: 16.5px; line-height: 1.6; letter-spacing: .03em; }
.media-card p { margin-top: 8px; font-size: 13.8px; color: var(--muted); line-height: 1.85; }
/* 媒体报道卡关联新闻详情后：整卡可点 */
.media-card.is-linked { cursor: pointer; }
.media-card.is-linked:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.media-card .media-more {
  display: inline-block;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  width: 100%;
  font-size: 13.8px;
  color: var(--green-800);
  letter-spacing: .02em;
}
.media-note {
  margin-top: 26px;
  text-align: center;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--muted);
}
.media-contact {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px;
  margin-top: 8px;
}
.media-contact .mc-item {
  padding: 22px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
}
.media-contact .mc-item .lbl { font-size: 12px; letter-spacing: .2em; color: var(--gold-deep); margin-bottom: 8px; }
.media-contact .mc-item .val { font-size: 15.5px; color: var(--green-900); word-break: break-all; }
.media-contact .mc-item p { margin-top: 6px; font-size: 13.2px; color: var(--muted); }

@media (max-width: 1024px) {
  .svc-chips.cols-2 { grid-template-columns: 1fr; }
  .media-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .brand-seal { padding: 46px 24px; gap: 16px; }
  .brand-seal .brand-mark { width: 82px; height: 82px; font-size: 40px; border-radius: 22px; }
  .media-contact { grid-template-columns: 1fr; }
  .media-card { padding: 22px 20px; gap: 16px; }
  .media-card .logo { width: 52px; height: 52px; font-size: 16px; }
  .media-card .logo.is-long { font-size: 13.5px; }
  .media-card .logo.is-xlong { font-size: 11px; }
}

/* ============================================================
   商业服务 · 二级详情页
   ============================================================ */

/* 服务内容分组 */
.svc-groups { display: grid; gap: 26px; }
.svc-group {
  padding: 34px 36px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  transition: border-color .3s ease, box-shadow .3s ease;
}
.svc-group:hover { border-color: rgba(184,145,47,.45); box-shadow: var(--shadow-s); }
.svc-group .head { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px 14px; margin-bottom: 12px; }
.svc-group .head .no {
  font-family: var(--font-serif);
  font-size: 13px; letter-spacing: .3em;
  color: var(--gold-deep);
}
.svc-group .head h3 { font-size: 21px; letter-spacing: .08em; }
.svc-group .head .en { font-size: 11px; letter-spacing: .2em; color: var(--muted); }
.svc-group > p { color: var(--muted); font-size: 14.8px; line-height: 1.9; margin-bottom: 22px; }
.svc-group .points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px 30px; }
.svc-group .points li {
  position: relative;
  padding-left: 22px;
  font-size: 14.2px;
  line-height: 1.8;
  color: #4A5046;
}
.svc-group .points li::before {
  content: ""; position: absolute; left: 2px; top: 9px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--gold);
}
.svc-group .points li strong {
  display: block;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--green-900);
  margin-bottom: 2px;
}

/* 首页服务卡改为可点击链接 */
a.service-card { display: block; color: inherit; }
.service-card .card-more {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 18px;
  font-size: 13.5px; letter-spacing: .1em;
  color: var(--gold-deep);
  transition: gap .3s ease;
}
.service-card:hover .card-more { gap: 11px; }

/* 六步流程：三列网格，去掉连接虚线 */
.flow-grid.cols-3 { grid-template-columns: repeat(3, 1fr); gap: 34px 0; }
.flow-grid.cols-3 .flow-item::after { display: none; }

/* 服务标准 */
.std-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.std-item {
  padding: 28px 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
}
.std-item .num {
  font-family: var(--font-serif);
  font-size: 25px; line-height: 1.2; letter-spacing: .02em;
  color: var(--green-800);
}
.std-item h4 { font-size: 15.5px; margin: 10px 0 8px; letter-spacing: .08em; }
.std-item p { font-size: 13.4px; color: var(--muted); line-height: 1.85; }

/* 常见问题 */
.faq-list { display: grid; gap: 12px; max-width: 920px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  transition: border-color .3s ease;
}
.faq-item[open] { border-color: rgba(184,145,47,.5); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 24px;
  font-size: 15.4px;
  letter-spacing: .03em;
  color: var(--green-900);
  display: flex; align-items: flex-start; justify-content: space-between; gap: 18px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "＋"; flex: none; color: var(--gold-deep); font-size: 15px; line-height: 1.6; }
.faq-item[open] summary::after { content: "－"; }
.faq-item .ans { padding: 0 24px 20px; font-size: 14.2px; line-height: 1.9; color: var(--muted); }

/* ============================================================
   丰阳塔下 · 博客
   ============================================================ */

/* 页头：更轻盈的山野底色 */
.page-hero.club {
  background:
    linear-gradient(115deg, rgba(21, 52, 38, .82), rgba(52, 88, 64, .72)),
    url("../img/farm-hero.jpg") center/cover no-repeat;
}
.page-hero.club .poem {
  margin-top: 20px;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: .34em;
  color: rgba(255,255,255,.62);
}

/* 文章卡片 */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.post-card {
  display: flex; flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  cursor: pointer;
  transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease;
}
.post-card:hover { border-color: var(--gold); box-shadow: var(--shadow-s); transform: translateY(-5px); }
.post-card .pic { aspect-ratio: 4 / 3; overflow: hidden; }
.post-card .pic img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.post-card:hover .pic img { transform: scale(1.05); }
.post-card .body { flex: 1; display: flex; flex-direction: column; gap: 10px; padding: 22px 24px 24px; }
.post-card .meta {
  display: flex; flex-wrap: wrap; gap: 4px 12px;
  font-size: 12px; letter-spacing: .16em;
  color: var(--gold-deep);
}
.post-card .meta span:first-child { color: var(--green-800); }
.post-card h4 { font-size: 17.5px; letter-spacing: .05em; line-height: 1.6; }
.post-card p { flex: 1; font-size: 13.6px; line-height: 1.85; color: var(--muted); }
.post-card .more {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; letter-spacing: .14em;
  color: var(--green-800);
  transition: gap .3s ease, color .3s ease;
}
.post-card:hover .more { gap: 11px; color: var(--gold-deep); }

/* 阅读弹窗 */
.reader .cover { height: 300px; overflow: hidden; }
.reader .cover img { width: 100%; height: 100%; object-fit: cover; }
.reader .r-body { padding: 42px 50px 46px; }
.reader .r-meta {
  display: flex; flex-wrap: wrap; gap: 6px 16px;
  font-size: 12.5px; letter-spacing: .18em;
  color: var(--gold-deep);
  margin-bottom: 14px;
}
.reader .r-meta span:first-child { color: var(--green-800); }
.reader h3 { font-size: 26px; letter-spacing: .06em; line-height: 1.5; }
.reader .r-paras { margin-top: 24px; display: grid; gap: 20px; }
.reader .r-paras p {
  font-family: var(--font-serif);
  font-size: 15.5px;
  line-height: 2.05;
  letter-spacing: .03em;
  color: #3C423A;
}
/* 正文中的图片 / 视频（后台「丰阳塔下 · 博客文章」正文插入） */
.reader .r-paras figure { margin: 0; display: grid; gap: 10px; justify-items: center; }
.reader .r-fig .r-frame,
.reader .r-fig > img {
  width: 100%;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: #F4F2EB;
  overflow: hidden;
  display: block;
}
.reader .r-fig > img { height: auto; }
.reader .r-frame video { width: 100%; display: block; aspect-ratio: 16 / 9; background: #101210; }
.reader .r-fig-embed .r-frame {
  position: relative; aspect-ratio: 16 / 9; background: #101210;
}
.reader .r-fig-embed .r-frame iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
}
.reader .r-fig figcaption {
  font-family: var(--font-sans);
  font-size: 12.8px;
  line-height: 1.75;
  letter-spacing: .04em;
  color: var(--muted);
  text-align: center;
}
.reader .r-sign {
  margin-top: 30px;
  text-align: right;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--muted);
}

/* 栏目导航（文章页底部） */
.club-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

@media (max-width: 1024px) {
  .post-grid { grid-template-columns: repeat(2, 1fr); }
  .club-cols { grid-template-columns: 1fr; }
  .reader .r-body { padding: 34px 30px 38px; }
}
@media (max-width: 640px) {
  .post-grid { grid-template-columns: 1fr; }
  .reader .cover { height: 210px; }
  .reader .r-body { padding: 28px 22px 32px; }
  .reader h3 { font-size: 21px; }
}

@media (max-width: 1024px) {
  .svc-group .points { grid-template-columns: 1fr; }
  .std-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-grid.cols-3 { grid-template-columns: repeat(2, 1fr); gap: 34px 0; }
  .fact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .svc-group { padding: 26px 20px; }
  .std-grid { grid-template-columns: 1fr; }
  .flow-grid.cols-3 { grid-template-columns: 1fr; gap: 30px 0; }
  .faq-item summary { padding: 16px 18px; font-size: 14.8px; }
  .faq-item .ans { padding: 0 18px 18px; }
}

/* ============================================================
   公司介绍页
   ============================================================ */

/* 公司名片 */
.fact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 24px;
}
.fact-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 20px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  transition: border-color .3s ease, box-shadow .3s ease;
}
.fact-item:hover { border-color: var(--gold); box-shadow: var(--shadow-s); }
.fact-item .k {
  flex: none;
  min-width: 84px;
  font-size: 12.5px;
  letter-spacing: .18em;
  line-height: 1.9;
  color: var(--gold-deep);
}
.fact-item .v {
  font-size: 14.6px;
  line-height: 1.85;
  letter-spacing: .03em;
  color: var(--green-900);
}

/* 一体化模式：三列卡片顶部编号 */
.fusion-item { text-align: left; padding: 34px 30px; }
.fusion-item .fusion-no {
  display: block;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .34em;
  color: var(--gold-deep);
  margin-bottom: 14px;
}
.fusion-item .ico { text-align: left; margin-bottom: 12px; }
.fusion-item h4 { text-align: left; letter-spacing: .1em; }
.fusion-item p { text-align: left; }

/* 战略定位 checklist 强调 */
.strategy-note {
  margin-top: 26px;
  font-size: 13.4px;
  letter-spacing: .05em;
  color: var(--muted);
}

/* 商业服务总览入口卡：四大板块桌面 2x2 */
@media (min-width: 1025px) {
  #svcChips, #mfCats { grid-template-columns: repeat(2, 1fr); }
}

/* ============ 药食图鉴 ============ */
.mf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.mf-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
  overflow: hidden; cursor: pointer; display: flex; flex-direction: column;
  transition: all .3s ease;
}
.mf-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(31,59,44,.12); border-color: rgba(31,59,44,.28); }
.mf-card .pic { position: relative; aspect-ratio: 3 / 2; overflow: hidden; background: #EEF3EC; }
.mf-card .pic img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s ease; }
.mf-card:hover .pic img { transform: scale(1.06); }
.mf-card .pic .tag {
  position: absolute; left: 14px; top: 14px; font-size: 12px; font-weight: 600;
  padding: 5px 12px; border-radius: 999px; background: rgba(255,255,255,.92);
  color: #1F3B2C; letter-spacing: .03em;
}
.mf-card .top { display: flex; align-items: baseline; gap: 14px; padding: 18px 22px 0; }
.mf-card h4 { font-size: 19px; }
.mf-card .alias { font-size: 12.5px; color: var(--muted); letter-spacing: .04em; margin-top: 2px; }
.mf-card .lines { display: grid; gap: 6px; font-size: 13.6px; color: #3C423A; padding: 12px 22px 0; }
.mf-card .lines b { color: #1F3B2C; font-weight: 600; margin-right: 6px; }
.mf-eat { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px 22px 0; }
.mf-eat span {
  font-size: 12px; padding: 4px 10px; border-radius: 999px;
  background: #F2F5F0; color: #4C5A4F; border: 1px solid var(--line);
}
.mf-card .more { margin-top: auto; padding: 14px 22px 20px; font-size: 13.4px; color: #1F3B2C; font-weight: 600; }
.mf-detail .d-rows { display: grid; gap: 8px; margin: 18px 0 6px; }
.mf-detail .d-rows div { display: flex; gap: 10px; font-size: 14.4px; }
.mf-detail .mf-hero { border-radius: 14px; overflow: hidden; margin-bottom: 16px; aspect-ratio: 21 / 9; background: #EEF3EC; }
.mf-detail .mf-hero img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mf-detail .d-rows b { flex: none; color: #1F3B2C; }
.mf-detail h5 { margin: 20px 0 8px; font-size: 15px; color: #1F3B2C; }
.mf-detail p { font-size: 14.2px; line-height: 1.9; color: var(--muted); }
.mf-detail .eat-list { display: flex; flex-wrap: wrap; gap: 8px; }
.mf-detail .eat-list span {
  font-size: 13px; padding: 6px 14px; border-radius: 999px;
  background: #F2F5F0; border: 1px solid var(--line); color: #3C423A;
}
/* 家常吃法：可点开看具体做法的标签 */
.mf-detail .eat-list .eat-chip {
  display: inline-flex; align-items: center; gap: 8px;
  font: inherit; font-size: 13px; padding: 6px 14px; border-radius: 999px;
  background: #F2F5F0; border: 1px solid var(--line); color: #3C423A;
  cursor: pointer; transition: all .2s;
}
.mf-detail .eat-list .eat-chip:hover {
  border-color: var(--green-500); background: var(--green-100);
  color: var(--green-800); transform: translateY(-1px);
}
.mf-detail .eat-list .eat-chip i {
  font-style: normal; font-size: 11px; letter-spacing: .06em; padding: 1px 7px;
  border-radius: 999px; background: #fff; color: var(--green-800); border: 1px solid var(--line);
}

/* 物产详情：去购买（后台配了外链则新标签页跳外链，否则跳站内渠道一览） */
.mf-detail .mf-buy { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin: 22px 0 4px; }
.mf-detail .mf-buy .btn { padding: 12px 30px; font-size: 15px; }
.mf-detail .mf-buy-hint { font-size: 12.8px; color: var(--muted); letter-spacing: .02em; line-height: 1.7; }
@media (max-width: 520px) {
  .mf-detail .mf-buy { gap: 10px; }
  .mf-detail .mf-buy .btn { width: 100%; }
}

/* 家常吃法弹层：叠在物产详情之上 */
.eat-mask { z-index: 260; }
.eat-modal { width: min(680px, 100%); }
.eat-modal .r-body { padding-bottom: 30px; }
.mf-recipe .recipe-head .kicker { margin-bottom: 10px; }
.mf-recipe .recipe-head h3 { font-size: 24px; }
.mf-recipe .recipe-head .from { margin-top: 8px; font-size: 13px; color: var(--muted); letter-spacing: .06em; }
.mf-recipe .recipe-intro { margin-top: 16px; font-size: 14.6px; line-height: 1.95; color: #4A5046; }
.mf-recipe h5 { margin: 22px 0 10px; font-size: 15px; color: #1F3B2C; }
.mf-recipe .recipe-mats { display: grid; gap: 7px; }
.mf-recipe .recipe-mats li { position: relative; padding-left: 16px; font-size: 14.2px; line-height: 1.8; color: #3C423A; }
.mf-recipe .recipe-mats li::before { content: '·'; position: absolute; left: 4px; color: var(--gold); font-weight: 700; }
.mf-recipe .recipe-steps { display: grid; gap: 10px; counter-reset: rstep; }
.mf-recipe .recipe-steps li {
  display: grid; grid-template-columns: 24px 1fr; gap: 10px;
  font-size: 14.4px; line-height: 1.85; color: #3C423A;
}
.mf-recipe .recipe-steps li::before {
  counter-increment: rstep; content: counter(rstep);
  width: 24px; height: 24px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12.5px; background: var(--green-100); color: var(--green-800);
}
.mf-recipe .recipe-tips {
  font-size: 14px; line-height: 1.9; color: var(--muted);
  background: #F7F9F5; border-left: 3px solid var(--gold);
  border-radius: 0 10px 10px 0; padding: 12px 16px;
}
.mf-recipe .recipe-back { margin-top: 26px; }
@media (max-width: 1024px) { .mf-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .mf-grid { grid-template-columns: 1fr; } }

/* ============ 合作企业：县区筛选 + 企业信息卡 ============ */
.pillar-stats .num { color: #1F3B2C; }

/* 县区筛选：胶囊按钮 + 数量角标，窄屏自动换行居中 */
.brand-filter { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }

/* 关键词搜索：企业名 / 行业 / 产品 */
.brand-search { position: relative; max-width: 560px; margin: 0 auto 24px; }
.brand-search input {
  width: 100%; padding: 13px 50px 13px 46px;
  border-radius: 999px; border: 1px solid var(--line); background: #fff;
  font-size: 14.5px; letter-spacing: .04em; color: #3C423A; outline: none;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.brand-search input::placeholder { color: #9AA394; }
.brand-search input:focus { border-color: var(--green-800); box-shadow: 0 0 0 4px rgba(31,59,44,.08); }
.brand-search .s-ico { position: absolute; left: 18px; top: 50%; width: 14px; height: 14px; border: 2px solid #9AA394; border-radius: 50%; transform: translateY(-62%); pointer-events: none; }
.brand-search .s-ico::after { content: ''; position: absolute; right: -6px; bottom: -4px; width: 7px; height: 2px; background: #9AA394; transform: rotate(45deg); border-radius: 1px; }
.brand-search .clear {
  position: absolute; right: 11px; top: 50%; transform: translateY(-50%);
  width: 28px; height: 28px; border-radius: 50%; border: none;
  background: #F2F5F0; color: #6C7266; font-size: 15px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.brand-search .clear:hover { background: #E4EAE0; color: #1F3B2C; }
.brand-tab {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 18px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line);
  font-size: 14px; letter-spacing: .06em; color: #3C423A;
  transition: transform .25s ease, border-color .25s ease, background .25s ease, color .25s ease;
}
.brand-tab:hover { border-color: var(--green-800); color: var(--green-900); transform: translateY(-1px); }
.brand-tab:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.brand-tab .n {
  min-width: 22px; height: 20px; padding: 0 7px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; background: #F2F5F0; color: #6C7266;
  border: 1px solid var(--line);
  font-size: 11.5px; letter-spacing: .04em;
}
.brand-tab.active { background: var(--green-900); border-color: var(--green-900); color: #fff; }
.brand-tab.active .n { background: rgba(255,255,255,.16); border-color: transparent; color: #EFD691; }

/* 企业信息卡：整卡即链接，图片在上、信息在下
   品牌图为白底 logo 风格，用 contain 完整显示，避免裁切 */
.brand-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.brand-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
  overflow: hidden; color: inherit;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.brand-card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(31,59,44,.12); border-color: rgba(31,59,44,.28); }
.brand-card:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.brand-card .pic { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #fff; border-bottom: 1px solid var(--line); }
.brand-card .pic img { width: 100%; height: 100%; object-fit: contain; padding: 6% 9%; box-sizing: border-box; background: #fff; mix-blend-mode: multiply; display: block; transition: transform .6s ease; }
/* 无图片企业的文字徽标兜底 */
.brand-card .pic .logo-fallback {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  padding: 10% 12%; text-align: center;
  font-family: var(--font-serif); font-weight: 700;
  font-size: clamp(24px, 2.6vw, 36px); letter-spacing: .16em; line-height: 1.4;
  color: var(--green-900);
}
.brand-card:hover .pic img { transform: scale(1.05); }
.brand-card .pic .cat-tag {
  position: absolute; left: 14px; top: 14px;
  padding: 5px 14px; border-radius: 999px;
  font-size: 12px; letter-spacing: .16em;
  background: rgba(14,44,32,.82); color: #EFD691;
  backdrop-filter: blur(4px);
}
.brand-card .bd { padding: 22px 24px 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.brand-card .top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.brand-card h3 { font-size: 19px; letter-spacing: .05em; }
.brand-card .ind {
  flex: none; font-size: 11.5px; letter-spacing: .08em;
  padding: 3px 10px; border-radius: 999px;
  background: rgba(184,145,47,.12); color: var(--gold-deep);
  border: 1px solid rgba(184,145,47,.28);
}
.brand-card .full { font-size: 13px; color: var(--muted); letter-spacing: .02em; line-height: 1.6; }
.brand-card .tagline { font-family: var(--font-serif); font-size: 15px; line-height: 1.75; color: #3C423A; }
.brand-card .facts { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 12.8px; color: #4C5A4F; }
.brand-card .facts i { font-style: normal; font-size: 11.5px; letter-spacing: .14em; color: var(--gold-deep); margin-right: 6px; }
.brand-card .prods { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.brand-card .prods b { color: #1F3B2C; margin-right: 4px; font-weight: 600; font-size: 12.6px; }
.brand-card .prods span {
  font-size: 12px; padding: 4px 10px; border-radius: 999px;
  background: #F2F5F0; color: #4C5A4F; border: 1px solid var(--line);
}
.brand-card .foot {
  margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  font-size: 12.6px; color: var(--muted);
}
.brand-card .addr { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brand-card .more { flex: none; color: var(--green-800); letter-spacing: .1em; }
.brand-card:hover .more { color: var(--gold-deep); }

/* ---- 品牌档案页 ---- */
/* 双类名提高优先级，覆盖 .case-main > .pic 的绿底与 cover 裁切 */
.case-main.brand-main > .pic { position: relative; background: #fff; }
.case-main.brand-main > .pic img { object-fit: contain; padding: 30px; box-sizing: border-box; background: #fff; mix-blend-mode: multiply; }
/* 行业分类 / 企业地址：结构化信息行 */
.brand-lines { margin: 18px 0 4px; padding-top: 16px; border-top: 1px dashed var(--line); display: grid; gap: 10px; }
.brand-lines .ln { display: flex; align-items: baseline; gap: 12px; }
.brand-lines .ln i {
  flex: none; font-style: normal; font-size: 11.5px; letter-spacing: .2em;
  color: var(--gold-deep); background: rgba(184, 145, 47, .1);
  border-radius: 999px; padding: 3px 12px 3px 14px;
}
.brand-lines .ln b { font-weight: 500; font-size: 14.2px; letter-spacing: .03em; line-height: 1.7; color: var(--green-900); word-break: break-word; }
/* 概况信息卡固定 2×2，避免「生产基地」等长文本卡孤行 */
.case-main.brand-main .case-meta { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 640px) {
  .brand-lines .ln { flex-wrap: wrap; row-gap: 2px; }
  .case-main.brand-main .case-meta { grid-template-columns: 1fr; }
}
.brand-main .pic .logo-fallback {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  padding: 12%; text-align: center;
  font-family: var(--font-serif); font-weight: 700;
  font-size: clamp(34px, 4vw, 56px); letter-spacing: .18em; line-height: 1.35;
  color: var(--green-900);
}
.brand-main .pic-badge-text {
  position: absolute; left: 22px; bottom: 18px;
  padding: 6px 14px; border-radius: 999px;
  font-size: 11.5px; letter-spacing: .3em; text-transform: uppercase;
  color: #F3E8C8; background: rgba(14, 44, 32, .55);
  backdrop-filter: blur(4px);
}
.brand-main .case-note { margin-top: 18px; font-size: 12.6px; color: var(--muted); line-height: 1.8; }
.brand-main .origin { color: var(--gold-deep); font-family: var(--font-serif); }

.brand-prods { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.brand-prods span {
  padding: 9px 20px; border-radius: 999px; font-size: 14px; letter-spacing: .06em;
  background: #F4F7F2; border: 1px solid var(--line); color: #3C423A;
}
.brand-badges { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.brand-badges span {
  padding: 9px 20px; border-radius: 999px; font-size: 13.4px; letter-spacing: .06em;
  background: rgba(184,145,47,.1); border: 1px solid rgba(184,145,47,.3); color: var(--gold-deep);
}

/* 关联内容分组：站内产品 / 合作案例 / 相关动态 */
.rel-group { margin-top: 38px; }
.rel-group > h3 {
  display: flex; align-items: baseline; justify-content: center; gap: 12px;
  font-size: 20px; letter-spacing: .06em; margin-bottom: 22px;
}
.rel-group > h3 .en { font-size: 11.5px; letter-spacing: .26em; color: var(--gold-deep); font-weight: normal; }
a.rel-card { color: inherit; text-decoration: none; display: block; transition: transform .3s ease, box-shadow .3s ease; }
a.rel-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-m); }
a.rel-card:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
a.rel-card .rel-more { display: block; margin-top: 12px; font-size: 13px; letter-spacing: .1em; color: var(--green-800); }
a.rel-card:hover .rel-more { color: var(--gold-deep); }

@media (max-width: 1240px) {
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .brand-grid { grid-template-columns: 1fr; gap: 20px; }
  .brand-card .bd { padding: 20px 20px 20px; }
  .brand-main .pic-badge-text { left: 16px; bottom: 14px; letter-spacing: .24em; }
}
@media (max-width: 560px) {
  .brand-tab { padding: 8px 14px; font-size: 13.4px; }
  .brand-card .top { flex-direction: column; align-items: flex-start; gap: 6px; }
}

/* ============ 旗下品牌（brand-family.html 列表 + 品牌详情页） ============ */

/* 品牌总览：段落 + 要点行 */
.fam-intro .section-head { margin-bottom: 22px; }
.fam-intro-body { max-width: 880px; }
.fam-intro-body p { color: #4A5046; font-size: 15.6px; line-height: 2.05; margin-bottom: 14px; }
.fam-intro-body p:last-child { margin-bottom: 0; }
.fam-facts { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.fam-facts span {
  font-size: 12.5px; letter-spacing: .12em; color: var(--green-800);
  background: var(--green-100); border-radius: 999px; padding: 7px 16px;
}

/* 品类筛选：胶囊 + 数量角标 */
.fam-filter { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.fam-tab {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--paper); color: var(--muted);
  font-size: 13.8px; letter-spacing: .08em;
  transition: all .2s ease;
}
.fam-tab .n {
  font-size: 11px; letter-spacing: 0; color: var(--muted);
  background: var(--bg); border-radius: 999px; padding: 1px 7px; line-height: 1.7;
}
.fam-tab:hover { border-color: var(--green-500); color: var(--green-700); }
.fam-tab.active { background: var(--green-800); border-color: var(--green-800); color: #fff; }
.fam-tab.active .n { background: rgba(255,255,255,.2); color: #fff; }

/* 品牌卡网格 */
.fam-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.fam-card {
  display: flex; flex-direction: column;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-l);
  overflow: hidden; color: inherit;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.fam-card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(31,59,44,.12); border-color: rgba(31,59,44,.28); }
.fam-card:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* 品牌字标视觉板：品牌主色渐变 + 中文字标（可被真实品牌图替代） */
.fam-plate {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--c1, #1F3B2C) 0%, var(--c2, #3E7D5B) 100%);
}
.fam-plate::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 78% 18%, rgba(255,255,255,.22), transparent 52%),
    radial-gradient(circle at 12% 88%, rgba(0,0,0,.22), transparent 58%);
}
.fam-plate > img { width: 100%; height: 100%; object-fit: contain; padding: 7% 10%; box-sizing: border-box; background: #fff; }
.fam-plate .plate-in { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 0 24px; text-align: center; }
.fam-plate .plate-in .zh {
  font-family: var(--font-serif); font-weight: 700; color: #fff;
  font-size: clamp(30px, 3.4vw, 44px); letter-spacing: .22em; text-indent: .22em; line-height: 1.35;
  text-shadow: 0 6px 26px rgba(0,0,0,.28);
}
.fam-plate .plate-in .en { font-style: normal; font-size: 11.5px; letter-spacing: .34em; color: rgba(255,255,255,.72); }
.fam-plate .plate-in .sl {
  font-style: normal; font-size: 12.5px; letter-spacing: .16em; color: rgba(255,255,255,.86);
  border-top: 1px solid rgba(255,255,255,.32); padding-top: 9px; margin-top: 2px;
}
.fam-plate .cat-tag {
  position: absolute; left: 16px; top: 16px; z-index: 2;
  background: rgba(255,255,255,.92); color: var(--green-900);
  font-size: 11.5px; letter-spacing: .12em; border-radius: 999px; padding: 4px 12px;
}
.fam-card .bd { padding: 24px 24px 22px; display: flex; flex-direction: column; flex: 1; }
.fam-card .top { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.fam-card .top h3 { font-size: 22px; letter-spacing: .08em; }
.fam-card .top .en { font-size: 11.5px; letter-spacing: .24em; color: var(--gold-deep); }
.fam-card .tagline { margin-top: 10px; font-size: 14.6px; color: var(--green-800); line-height: 1.8; }
.fam-card .intro { margin-top: 10px; font-size: 14.2px; color: var(--muted); line-height: 1.95; }
.fam-card .prods { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 16px; }
.fam-card .prods b { font-size: 11.5px; letter-spacing: .16em; color: var(--gold-deep); font-weight: 500; }
.fam-card .prods span { font-size: 12.5px; color: var(--green-800); background: var(--green-100); border-radius: 999px; padding: 4px 12px; }
.fam-card .facts { display: flex; flex-wrap: wrap; gap: 8px 26px; margin-top: 16px; }
.fam-card .facts span { font-size: 13px; color: #4A5046; }
.fam-card .facts span i { font-style: normal; font-size: 11.5px; letter-spacing: .16em; color: var(--muted); margin-right: 8px; }
.fam-card .foot { margin-top: auto; padding-top: 20px; border-top: 1px dashed var(--line); }
.fam-card .more { font-size: 13.5px; letter-spacing: .1em; color: var(--green-700); }
.fam-card:hover .more { color: var(--gold-deep); }

/* 品牌详情页：封面视觉板 + 内容 */
.case-main.fam-main > .fam-plate { min-height: 440px; aspect-ratio: auto; }
.case-main.fam-main > .fam-plate.lg .plate-in .zh { font-size: clamp(40px, 4.6vw, 62px); }
.fam-main .case-meta { grid-template-columns: repeat(2, 1fr); }

/* 产品线 */
.fam-lines { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 8px; }
.fam-line {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-m);
  padding: 24px 26px; transition: border-color .25s ease, transform .25s ease;
}
.fam-line:hover { border-color: rgba(31,59,44,.26); transform: translateY(-3px); }
.fam-line .idx { font-family: var(--font-serif); font-size: 13px; letter-spacing: .2em; color: var(--gold); }
.fam-line h4 { margin: 10px 0 8px; font-size: 17px; letter-spacing: .06em; }
.fam-line p { font-size: 14px; color: var(--muted); line-height: 1.9; }

@media (max-width: 1024px) {
  .fam-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  .fam-grid { grid-template-columns: 1fr; gap: 24px; }
  .fam-lines { grid-template-columns: 1fr; }
  .case-main.fam-main > .fam-plate { min-height: 260px; aspect-ratio: 16 / 10; }
}
@media (max-width: 640px) {
  .fam-card .bd { padding: 22px 20px 20px; }
  .fam-facts span { font-size: 12px; padding: 6px 13px; }
  .fam-main .case-meta { grid-template-columns: 1fr; }
  .fam-plate .plate-in .zh { font-size: 30px; }
}

/* ============ 去购买：平台入口 ============ */
.buy-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 20px;
}
.buy-card {
  display: flex; flex-direction: column; gap: 10px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
  padding: 26px 22px; transition: all .3s ease;
}
.buy-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(31,59,44,.12); border-color: rgba(31,59,44,.28); }
.buy-card .ico {
  flex: none; width: 46px; height: 46px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 15px; letter-spacing: .02em;
}
/* 渠道 logo：白底圆角方块 + 等比完整显示，适配透明底/纯色底各类品牌标志 */
.buy-card .ico-logo { background: #fff; border: 1px solid var(--line); padding: 4px; }
.buy-card .ico-logo img { width: 100%; height: 100%; object-fit: contain; display: block; }
.buy-card h4 { font-size: 16.5px; color: #1F3B2C; }
.buy-card p { font-size: 12.8px; line-height: 1.7; color: var(--muted); }
.buy-card .go { margin-top: auto; padding-top: 4px; font-size: 12.8px; font-weight: 600; color: #1F3B2C; }

/* ============ 农旅研习（club-study） ============ */
@media (min-width: 1025px) {
  .club-cols { grid-template-columns: repeat(2, 1fr); }
}
.act-filters { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 26px 0 8px; }
.act-filter {
  padding: 9px 22px; border-radius: 999px; border: 1px solid var(--line);
  background: #fff; color: var(--muted); font-size: 14px; cursor: pointer; transition: .2s;
}
.act-filter:hover { border-color: var(--green-600); color: var(--green-700); }
.act-filter.on { background: var(--green-700); border-color: var(--green-700); color: #fff; }
.act-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; margin-top: 30px; }
.act-card {
  background: #fff; border: 1px solid var(--line); border-radius: 18px; overflow: hidden;
  display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s;
}
.act-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(23, 51, 32, .12); }
.act-pic { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--green-50, #eef3ec); }
.act-pic img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.act-card:hover .act-pic img { transform: scale(1.05); }
.act-type, .act-status {
  position: absolute; top: 14px; padding: 5px 13px; border-radius: 999px;
  font-size: 12.5px; letter-spacing: .08em; color: #fff; backdrop-filter: blur(2px);
}
.act-type { left: 14px; background: rgba(28, 78, 47, .88); }
.act-type.t-study { background: rgba(122, 82, 24, .88); }
.act-type.t-labor { background: rgba(96, 44, 24, .88); }
.act-status { right: 14px; background: rgba(30, 130, 60, .9); }
.act-status.full { background: rgba(120, 120, 120, .9); }
.act-status.done { background: rgba(30, 90, 150, .9); }
.act-body { padding: 24px 26px 26px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.act-body h3 { font-size: 21px; }
.act-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 13.2px; color: var(--muted); }
.act-meta span::before { content: "◦ "; color: var(--green-600); }
.act-high { font-size: 13.8px; line-height: 1.85; color: #3C423A; margin: 2px 0 4px; }
.act-high li { display: flex; gap: 8px; }
.act-high li::before { content: "✿"; color: var(--green-500, #4c8c5a); }
.act-foot { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 12px; border-top: 1px dashed var(--line); padding-top: 16px; }
.act-fee { font-weight: 700; color: var(--green-700); font-size: 16.5px; }
.act-fee small { display: block; font-weight: 400; font-size: 12px; color: var(--muted); margin-top: 2px; }
.act-quota { font-size: 12.5px; color: var(--muted); }
/* 活动详情独立页（club-study.html?id=xxx） */
.act-detail .sch { margin: 16px 0 20px; border-left: 2px solid var(--green-200, #cfe0cf); padding-left: 18px; display: grid; gap: 10px; }
.act-detail .sch div { font-size: 14px; line-height: 1.75; color: #3C423A; }
.act-detail .sch b { color: var(--green-800, #1c4e2f); font-weight: 600; margin-right: 8px; }
.act-detail .ok-box { text-align: center; padding: 30px 10px 16px; }
.act-detail .ok-box .big { font-size: 42px; }
.act-detail .ok-box h4 { font-size: 20px; margin: 12px 0 8px; }
.act-detail .ok-box p { color: var(--muted); font-size: 14px; line-height: 1.8; }
.act-tagline { color: var(--muted); font-size: 14.6px; line-height: 1.8; margin: 2px 0 14px; }
.act-sec { margin-top: 20px; font-size: 15.5px; letter-spacing: .12em; color: var(--green-800); display: flex; align-items: center; gap: 10px; }
.act-sec::before { content: ""; width: 18px; height: 1px; background: var(--gold); }
.act-fee-line { margin-top: 16px; font-size: 14px; color: var(--green-800); font-weight: 600; }
.act-tips { margin-top: 8px; font-size: 13px; color: var(--muted); line-height: 1.8; }
.act-detail #signArea { margin-top: 22px; padding: 22px 22px 6px; background: rgba(228, 239, 231, .3); border: 1px solid var(--line); border-radius: var(--radius-m); }
@media (max-width: 1024px) {
  .act-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .act-body { padding: 20px 18px 22px; }
  .act-filter { padding: 8px 16px; font-size: 13.2px; }
  .act-detail #signArea { padding: 18px 14px 4px; }
}

/* ============ 主营特产下拉：两列子类目（仅桌面） ============ */
@media (min-width: 761px) {
  .drop-menu.wide { min-width: 312px; display: grid; grid-template-columns: 1fr 1fr; column-gap: 2px; padding: 10px; }
  .drop-menu.wide a.full { grid-column: 1 / -1; background: var(--bg, #f6f6f2); border-radius: 8px; margin-bottom: 4px; font-weight: 600; }
}

/* 详情弹窗按钮不换行 + 去购买锚点滚动偏移 */
.pd-actions .btn { white-space: nowrap; }
#goBuy { scroll-margin-top: 86px; }

/* ============ 去购买独立页：门店卡 ============ */
.store-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 34px; }
.store-empty { grid-column: 1 / -1; margin: 0; text-align: center; color: var(--muted); font-size: 14.5px; padding: 20px 0; }
.store-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s; }
.store-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(23,51,32,.12); }
.store-card .pic { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.store-card .pic img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.store-card:hover .pic img { transform: scale(1.04); }
.store-tag { position: absolute; top: 14px; left: 14px; padding: 5px 13px; border-radius: 999px; background: rgba(28,78,47,.88); color: #fff; font-size: 12.5px; letter-spacing: .08em; }
.store-body { padding: 24px 26px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.store-body h3 { font-size: 20px; }
.store-desc { font-size: 14px; line-height: 1.8; color: var(--muted); }
.store-line { display: flex; gap: 10px; font-size: 14.2px; color: #3C423A; line-height: 1.75; }
.store-line b { flex: none; font-weight: 600; color: var(--green-800, #1c4e2f); }
@media (max-width: 1024px) { .store-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) { .store-grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .store-body { padding: 20px 18px 22px; } }

/* ============ 产品详情页（product.html） ============ */
.pd-page { padding: calc(var(--header-h) + var(--topbar-h) + 52px) 0 76px; }
.pd-page .crumb { font-size: 13.5px; letter-spacing: .16em; color: var(--muted); margin-bottom: 26px; }
.pd-page .crumb a { color: var(--green-700); }
.pd-page .crumb a:hover { color: var(--gold-deep); }
.pd-main {
  display: grid; grid-template-columns: 1.02fr 1fr;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius-l); overflow: hidden;
  box-shadow: var(--shadow-s);
}
.pd-main > .pic { min-height: 460px; background: var(--green-100); }
.pd-main > .pic img { width: 100%; height: 100%; object-fit: cover; }
.pd-main .pd-body { padding: 46px 44px; display: flex; flex-direction: column; }
.pd-main .cat-tag {
  align-self: flex-start; padding: 5px 16px; font-size: 12px; letter-spacing: .18em;
  background: var(--green-100); color: var(--green-800); border-radius: 999px; margin-bottom: 16px;
}
.pd-main h1 { font-size: clamp(24px, 2.3vw, 31px); letter-spacing: .06em; }
.pd-main .origin { margin: 8px 0 16px; color: var(--muted); font-size: 13.5px; letter-spacing: .08em; }
.pd-main .desc { margin: 18px 0 4px; color: #4A5046; font-size: 14.8px; }
.pd-main .spec-list { margin-top: 0; }

/* 产品图集：主图铺满，缩略图条浮在底部，点击切换主图 */
.pd-main > .pic { position: relative; overflow: hidden; }
.pd-thumbs {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  display: flex; gap: 8px; padding: 26px 14px 12px;
  overflow-x: auto; scrollbar-width: thin;
  background: linear-gradient(to top, rgba(14, 30, 22, .58), rgba(14, 30, 22, 0));
}
.pd-thumbs button {
  flex: none; width: 62px; height: 62px; padding: 0; cursor: pointer;
  border: 2px solid rgba(255, 255, 255, .55); border-radius: 4px;
  background: #fff; overflow: hidden; transition: border-color .25s ease, transform .25s ease;
}
.pd-thumbs button:hover { transform: translateY(-2px); }
.pd-thumbs button.on { border-color: var(--gold); }
.pd-thumbs img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* 产品信息：名称 / 产地 / 编号 / 分类 / 规格 / 价格 / 储存方式 / 保质期 / 合作农户
   统一分类，顺序与后台「产品管理」表单分组一致（产品介绍单独成段，不在此列） */
.pd-info { margin-top: 22px; padding-top: 20px; border-top: 1px dashed var(--line); }
.pd-info-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 15px; letter-spacing: .14em; color: var(--green-800);
  margin-bottom: 12px;
}
.pd-info-title::before { content: ""; width: 3px; height: 14px; border-radius: 2px; background: var(--gold); }
.pd-info-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 26px; }
.pd-info-row { display: flex; gap: 12px; padding: 9px 0; border-bottom: 1px solid rgba(21, 56, 42, .08); }
.pd-info-row dt { flex: none; width: 74px; color: var(--muted); font-size: 13px; letter-spacing: .1em; }
.pd-info-row dd { flex: 1; min-width: 0; font-size: 14.2px; line-height: 1.75; word-break: break-word; }
.pd-info-row:last-child { border-bottom: 0; }
.pd-info-row.full { grid-column: 1 / -1; flex-direction: column; gap: 6px; }
.pd-info-row.full dt { width: auto; }
.pd-info-row.full dd { color: #4A5046; }
/* 保存提示：说明信息维护口径与溯源入口 */
.pd-info-tip {
  margin: 14px 0 0; padding: 10px 14px;
  font-size: 12.6px; line-height: 1.75; color: var(--muted);
  background: rgba(228, 239, 231, .5); border-radius: 10px;
}
.pd-info-tip a { color: var(--green-700); border-bottom: 1px solid rgba(35, 92, 65, .3); }
.pd-info-tip a:hover { color: var(--gold-deep); border-color: rgba(154, 118, 35, .5); }
/* 合作农户：产品与「合作农户」栏目档案双向关联 */
.pd-farmer { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; }
.pd-farmer .nm { font-size: 15.2px; letter-spacing: .06em; color: var(--green-800); }
.pd-farmer .meta { font-size: 12.6px; color: var(--muted); letter-spacing: .04em; }
.pd-farmer .go { font-size: 12.6px; color: var(--gold-deep); border-bottom: 1px solid rgba(154, 118, 35, .35); }
.pd-farmer .go:hover { color: var(--green-800); border-color: rgba(35, 92, 65, .4); }
.pd-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13.6px; letter-spacing: .08em; color: var(--green-800);
}
.pd-copy {
  margin-left: 8px; padding: 1px 9px;
  font-family: inherit; font-size: 11.5px; letter-spacing: .1em;
  color: var(--green-700); background: none; cursor: pointer;
  border: 1px solid rgba(35, 92, 65, .3); border-radius: 999px;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}
.pd-copy:hover { color: #fff; background: var(--green-700); border-color: var(--green-700); }
.pd-chip {
  display: inline-block; margin: 0 6px 4px 0; padding: 2px 10px;
  font-size: 12.8px; letter-spacing: .04em;
  color: var(--green-800); background: var(--green-100); border-radius: 999px;
}
.pd-empty { color: var(--muted); }
.pd-price { font-family: var(--font-serif); font-size: 17px; color: var(--gold-deep); letter-spacing: .04em; }
.pd-price-unit { margin-left: 4px; color: var(--muted); font-size: 12.6px; }
.pd-link { color: var(--green-700); border-bottom: 1px solid rgba(35, 92, 65, .28); }
.pd-link:hover { color: var(--gold-deep); border-color: rgba(154, 118, 35, .5); }

.pd-main .pd-actions { margin-top: 26px; flex-wrap: wrap; }
.pd-trace {
  margin-top: 22px; padding: 14px 18px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px;
  background: var(--green-100); border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: 14px; color: var(--green-900);
}
.pd-trace a { color: var(--green-700); border-bottom: 1px solid rgba(35,92,65,.35); }
.pd-trace a:hover { color: var(--gold-deep); border-color: rgba(154,118,35,.55); }
.pd-related { margin-top: 76px; }
.pd-fallback {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-l);
  padding: 76px 32px; text-align: center;
}
.pd-fallback .ico { font-size: 42px; margin-bottom: 12px; opacity: .55; }
.pd-fallback p { color: var(--muted); margin-bottom: 20px; }

/* 产品卡片：整卡可点 + 标题链接（详情页入口） */
.product-card[data-href] { cursor: pointer; }
.product-card h3 a { color: inherit; }
.product-card h3 a:hover { color: var(--green-700); }

@media (max-width: 900px) {
  .pd-main { grid-template-columns: 1fr; }
  .pd-main > .pic { min-height: 300px; max-height: 380px; }
  .pd-main .pd-body { padding: 32px 24px; }
  .pd-info-list { grid-template-columns: 1fr; }
  .pd-related { margin-top: 56px; }
  .pd-fallback { padding: 56px 22px; }
  .pd-thumbs { padding: 20px 10px 10px; gap: 6px; }
  .pd-thumbs button { width: 52px; height: 52px; }
}

/* ============ 合作案例（services.html 筛选 + case.html 详情页） ============ */
/* 案例卡：整卡可点 + 标题链接 */
.case-card[data-href] { cursor: pointer; transition: transform .25s ease, box-shadow .25s ease; }
.case-card[data-href]:hover { transform: translateY(-3px); box-shadow: var(--shadow-s); }
.case-card h4 a { color: inherit; }
.case-card h4 a:hover { color: var(--green-700); }
.case-card .case-more {
  display: inline-block; margin-top: 12px; font-size: 13px; letter-spacing: .1em; color: var(--green-700);
}
.case-card[data-href]:hover .case-more { color: var(--gold-deep); }

/* 商业服务总览页：案例板块筛选按钮 */
.svc-case-filter { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: -14px 0 26px; }
.svc-case-tab {
  font: inherit; font-size: 13.5px; letter-spacing: .08em; cursor: pointer;
  padding: 7px 18px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--paper); color: var(--muted);
  transition: all .2s ease;
}
.svc-case-tab:hover { border-color: var(--green-500); color: var(--green-700); }
.svc-case-tab.active { background: var(--green-800); border-color: var(--green-800); color: #fff; }

/* 案例详情页 */
.case-main {
  display: grid; grid-template-columns: 1.02fr 1fr;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius-l); overflow: hidden; box-shadow: var(--shadow-s);
}
.case-main > .pic { position: relative; min-height: 440px; background: var(--green-100); }
.case-main > .pic img { width: 100%; height: 100%; object-fit: cover; }
/* 图上板块徽章：ico + 案例所属板块 */
.case-main .pic-badge {
  position: absolute; left: 20px; bottom: 20px;
  width: 54px; height: 54px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 26px; line-height: 1;
  background: rgba(250, 248, 243, .95); border-radius: 14px;
  box-shadow: 0 8px 22px rgba(12, 34, 25, .24);
}
.case-main .case-body { padding: 46px 44px; display: flex; flex-direction: column; }
.case-main .cat-tag {
  align-self: flex-start; padding: 5px 16px; font-size: 12px; letter-spacing: .18em;
  background: var(--green-100); color: var(--green-800); border-radius: 999px; margin-bottom: 16px;
}
.case-main h1 { font-size: clamp(24px, 2.3vw, 31px); letter-spacing: .06em; }
/* 案例档案：合作方 / 合作时间 信息卡 */
.case-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 18px 0 2px; }
.case-meta .mi { display: flex; flex-direction: column; gap: 4px; padding: 10px 14px; background: rgba(21, 56, 42, .045); border: 1px solid var(--line); border-radius: 12px; }
.case-meta .mi i { font-style: normal; font-size: 11.5px; letter-spacing: .2em; color: var(--muted); }
.case-meta .mi b { font-size: 13.8px; letter-spacing: .04em; line-height: 1.55; color: var(--green-900); word-break: break-word; }
.case-main .desc { margin: 16px 0 20px; color: #4A5046; font-size: 14.8px; }
.case-main .pd-actions { margin-top: auto; padding-top: 22px; flex-wrap: wrap; }
.case-note { margin-top: 20px; padding-top: 14px; border-top: 1px dashed var(--line); font-size: 12.5px; color: var(--muted); line-height: 1.7; }

.case-block { margin-top: 56px; }
.case-block .section-head { text-align: center; margin: 0 auto 26px; }
.case-block .section-head .kicker { letter-spacing: .3em; }
/* 正文与居中标题同轴：段落块整体居中 */
.case-block > p { max-width: 76ch; margin: 0 auto 14px; color: #3C423A; font-size: 15.4px; line-height: 1.95; }
/* 「我们做了什么」拆条：要点卡片，金色菱形符号 */
.case-acts { max-width: 76ch; margin: 0 auto; padding: 0; list-style: none; display: grid; gap: 10px; }
.case-acts li {
  position: relative; padding: 12px 18px 12px 42px;
  background: var(--paper); border: 1px solid var(--line); border-radius: 12px;
  color: #3C423A; font-size: 15px; line-height: 1.8;
}
.case-acts li::before {
  content: ""; position: absolute; left: 19px; top: 50%;
  width: 7px; height: 7px; border-radius: 1.5px;
  background: var(--gold); transform: translateY(-50%) rotate(45deg);
}

.case-metrics {
  margin-top: 56px; padding: 44px 40px;
  background: linear-gradient(135deg, var(--green-900), var(--green-800));
  border-radius: var(--radius-l); color: #fff;
}
.case-metrics .section-head { text-align: center; margin: 0 auto 8px; }
.case-metrics .section-head .kicker { color: #EFD691; }
.case-metrics .section-head h2 { color: #fff; }
/* 成效数字：均分网格 + 顶部金色短线，与标题同轴 */
.case-metrics .band-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 22px 18px; margin-top: 26px; }
.case-metrics .band-stats > div { position: relative; text-align: center; padding-top: 16px; }
.case-metrics .band-stats > div::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 26px; height: 2px; border-radius: 2px; background: var(--gold); opacity: .9;
}
.case-metrics .band-stats .num { font-family: var(--font-serif); font-size: 31px; color: #EFD691; line-height: 1.3; }
.case-metrics .band-stats .lbl { font-size: 12.5px; letter-spacing: .16em; color: rgba(255, 255, 255, .66); margin-top: 6px; }

.case-quote {
  position: relative; margin-top: 40px; padding: 34px 42px 30px 84px;
  background: var(--paper); border: 1px solid var(--line); border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
}
.case-quote::before {
  content: "\201C"; position: absolute; left: 26px; top: 12px;
  font-family: var(--font-serif); font-size: 66px; line-height: 1;
  color: var(--gold); opacity: .55;
}
.case-quote p { font-family: var(--font-serif); font-size: 17.5px; line-height: 1.9; color: var(--green-900); }
.case-quote .who { display: block; margin-top: 12px; font-size: 13.5px; letter-spacing: .08em; color: var(--muted); }

@media (max-width: 900px) {
  .case-main { grid-template-columns: 1fr; }
  .case-main > .pic { min-height: 260px; max-height: 340px; }
  .case-main .case-body { padding: 30px 22px; }
  .case-block, .case-metrics { margin-top: 40px; }
  .case-metrics { padding: 32px 22px; }
  .case-metrics .band-stats { grid-template-columns: repeat(2, 1fr); gap: 20px 14px; }
  .case-quote { padding: 26px 22px 24px 60px; }
  .case-quote::before { left: 18px; top: 10px; font-size: 52px; }
  .case-acts li { padding: 10px 14px 10px 34px; font-size: 14.4px; }
  .case-acts li::before { left: 15px; }
}
@media (max-width: 560px) {
  .case-meta { grid-template-columns: 1fr; }
  .case-metrics .band-stats { grid-template-columns: 1fr 1fr; }
}



/* ============================================================
   独立内容详情页
   药食图鉴物产（med-food.html?id=）/ 丰阳塔下手记（?post=）/ 新闻（news.html?id=）
   —— 与产品详情页同规格：独立地址、整页排版，不再使用弹层
   ============================================================ */
.is-hidden { display: none !important; }

.art-page { padding: calc(var(--header-h) + var(--topbar-h) + 52px) 0 76px; }
.art-page .crumb { font-size: 13.5px; letter-spacing: .16em; color: var(--muted); margin-bottom: 26px; }
.art-page .crumb a { color: var(--green-700); }
.art-page .crumb a:hover { color: var(--gold-deep); }
.art-page .crumb span { color: var(--ink); }

/* 正文卡片：宽度收在可读区间，复用阅读版式（.reader）字体与图片样式 */
.art-shell {
  max-width: 880px; margin: 0 auto;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-l); overflow: hidden;
  box-shadow: var(--shadow-s);
}
.art-shell .cover { height: auto; aspect-ratio: 21 / 9; overflow: hidden; background: var(--green-100); }
.art-shell .cover img { width: 100%; height: 100%; object-fit: cover; }
.art-shell h1 { font-size: clamp(22px, 2.1vw, 27px); letter-spacing: .05em; line-height: 1.55; }
.art-back { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }

/* 新闻正文卡片自带内边距（.news-article），单独校正上下留白 */
.art-shell.news-article { padding: 50px 60px 54px; }
.art-shell.news-article .cover { margin: -50px -60px 34px; }
.art-shell.news-article h1 { margin-bottom: 22px; }

/* 相关内容 / 继续阅读 */
.art-related { margin-top: 68px; }

/* 卡片改为真实链接后：保持块级版式与文字配色 */
a.post-card, a.news-card, a.mf-card { color: inherit; }
a.post-card:focus-visible, a.news-card:focus-visible, a.mf-card:focus-visible {
  outline: 2px solid var(--gold); outline-offset: 3px;
}

/* 药食图鉴：家常吃法就地展开（替代原弹层） */
.recipe-panel {
  margin-top: 18px; padding: 24px 26px 26px;
  background: rgba(228, 239, 231, .38);
  border: 1px solid var(--line); border-radius: var(--radius-m);
}
.recipe-panel[hidden] { display: none !important; }
.recipe-panel .recipe-head h3 { font-size: 21px; }
.mf-detail .eat-list .eat-chip.open {
  background: var(--green-800); border-color: var(--green-800); color: #fff;
}
.mf-detail .eat-list .eat-chip.open i { background: rgba(255,255,255,.18); color: #fff; border-color: transparent; }
.mf-item .r-body h1 { margin-bottom: 4px; }

@media (max-width: 900px) {
  .art-shell.news-article { padding: 34px 26px 38px; }
  .art-shell.news-article .cover { margin: -34px -26px 26px; }
}
@media (max-width: 640px) {
  .art-shell .cover { aspect-ratio: 16 / 10; }
  .art-shell.news-article { padding: 26px 20px 30px; }
  .art-shell.news-article .cover { margin: -26px -20px 22px; }
  .recipe-panel { padding: 18px 16px 20px; }
}
.art-shell.news-article .meta { margin-top: 0; }

/* 活动卡片改为真实链接后：保持原版式与文字配色 */
a.act-card { color: inherit; }
a.act-card:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* ---------- 去提货（pickup.html） ---------- */
.trace-panel.wide { max-width: 1000px; }
.pickup-form .tail { flex: none; width: 138px; text-align: center; letter-spacing: .34em; text-indent: .34em; }
.pickup-form .code-input { letter-spacing: .22em; }
.pickup-note { margin-top: 16px; font-size: 13.2px; color: var(--muted); line-height: 1.9; }
.pickup-note b { color: var(--green-800); font-weight: 600; }
.pickup-summary {
  display: flex; flex-wrap: wrap; gap: 18px 30px; align-items: center; justify-content: space-between;
  padding: 22px 26px; background: #FCFBF7; border: 1px solid var(--line); border-radius: var(--radius-m);
}
.pickup-summary .lbl { font-size: 12px; letter-spacing: .22em; color: var(--muted); }
.pickup-summary .code-big {
  font-family: var(--font-serif); font-size: clamp(24px, 3.6vw, 34px);
  letter-spacing: .18em; color: var(--green-900); line-height: 1.3;
}
.pickup-status { display: inline-flex; align-items: center; gap: 8px; padding: 7px 18px; border-radius: 999px; font-size: 13.4px; letter-spacing: .1em; }
.pickup-status.pending { background: var(--gold-soft); color: var(--gold-deep); }
.pickup-status.done { background: var(--green-100); color: var(--green-800); }
.pickup-status.off { background: #F2EFE9; color: #857C71; }
.pickup-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 24px; margin-top: 24px; }
.pickup-block { border: 1px solid var(--line); border-radius: var(--radius-m); background: #fff; padding: 24px 26px; }
.pickup-block h4 { font-size: 16.5px; }
.pickup-block .sub { margin: 4px 0 12px; font-size: 12.4px; letter-spacing: .16em; color: var(--muted); }
.pickup-items li { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px dashed var(--line); font-size: 14.6px; color: #3C423A; }
.pickup-items li:last-child { border-bottom: none; }
.pickup-items li em { flex: none; font-style: normal; color: var(--muted); letter-spacing: .04em; }
.pickup-total { display: flex; align-items: baseline; justify-content: space-between; margin-top: 6px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14.2px; color: var(--muted); }
.pickup-total b { font-family: var(--font-serif); font-size: 20px; color: var(--green-900); }
.pickup-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.pickup-actions .btn { padding: 12px 26px; font-size: 14.5px; }
.pickup-tip { margin-top: 20px; padding-top: 18px; border-top: 1px dashed var(--line); font-size: 13.2px; color: var(--muted); line-height: 1.9; }
/* 去提货页的提货点与「去购买 / 联系我们」的线下渠道共用 store-card，不再需要提货专用标签样式 */
.pickup-stores-empty { grid-column: 1 / -1; text-align: center; color: var(--muted); font-size: 14.5px; padding: 20px 0; }
@media (max-width: 900px) { .pickup-grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) {
  .pickup-form .tail { width: 100%; }
  .pickup-summary { padding: 18px 20px; }
  .pickup-block { padding: 20px 18px; }
  .pickup-actions .btn { flex: 1; text-align: center; }
}

/* ---------- 提货办理（卡号 + 提货码 → 提货单信息 + 提货人信息登记） ---------- */
.pickup-form .card-input { letter-spacing: .14em; }
.pc-result { margin-top: 34px; border-top: 1px dashed var(--line); padding-top: 30px; }
.pc-result .head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; }
.pc-verified {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13.4px; letter-spacing: .1em; color: var(--green-800);
  background: var(--green-100); border-radius: 999px; padding: 7px 18px;
}
.pickup-summary .order-no {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 15.5px; letter-spacing: .05em; color: var(--green-900); line-height: 1.6;
  word-break: break-all;
}
.pc-points { display: grid; gap: 10px; }
.pc-points li { position: relative; padding-left: 18px; font-size: 13.6px; color: var(--muted); line-height: 1.85; }
.pc-points li::before {
  content: ""; position: absolute; left: 2px; top: 11px;
  width: 5px; height: 5px; border-radius: 50%; background: var(--gold);
}
.pc-hint { margin-top: 14px; font-size: 13px; color: var(--muted); line-height: 1.9; }
.pc-opt { font-size: 12px; color: var(--muted); letter-spacing: .06em; }

/* 没有卡号时的备用查询入口（折叠） */
.pickup-alt {
  margin-top: 22px; border: 1px dashed var(--line); border-radius: var(--radius-m);
  background: #FCFBF7; padding: 0 22px;
}
.pickup-alt > summary {
  cursor: pointer; list-style: none; padding: 17px 0 15px;
  display: flex; align-items: center; gap: 9px;
  font-size: 14px; letter-spacing: .04em; color: var(--green-800);
}
.pickup-alt > summary::-webkit-details-marker { display: none; }
.pickup-alt > summary::before { content: '+'; font-size: 17px; line-height: 1; color: var(--gold-deep); }
.pickup-alt[open] > summary::before { content: '−'; }
.pickup-alt > summary:hover { color: var(--green-900); }
.pickup-alt .trace-form { padding-bottom: 2px; }
.pickup-alt .pickup-note { margin-top: 12px; padding-bottom: 20px; }

/* 提货人信息登记表单（核验通过后显示在提货单信息下方） */
.pc-form {
  margin-top: 26px; padding: 26px 28px 28px;
  border: 1px solid var(--line); border-radius: var(--radius-m); background: #FCFBF7;
}
.pc-form-head h4 { font-size: 17.5px; letter-spacing: .04em; }
.pc-form-head .sub { margin: 7px 0 18px; font-size: 12.8px; color: var(--muted); line-height: 1.85; }
.pc-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.pc-form .field { margin-bottom: 16px; }
.pc-form .field input, .pc-form .field textarea { background: #fff; }
.pc-form .field textarea { min-height: 82px; }
.pc-form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; margin-top: 4px; }
.pc-form-foot .btn { padding: 13px 30px; font-size: 14.8px; }
.pc-form-foot .btn[disabled] { opacity: .6; cursor: default; }
.pc-form-stat { font-size: 12.8px; color: var(--muted); line-height: 1.8; }
.pc-form-locked .pc-hint { margin-top: 0; }

@media (max-width: 760px) {
  .pc-form { padding: 22px 20px 24px; }
  .pc-form-grid { grid-template-columns: 1fr; }
  .pc-form-foot { flex-direction: column; align-items: stretch; }
  .pc-form-foot .btn { width: 100%; text-align: center; }
}

/* 四步流程 / 双按钮 CTA（去提货使用） */
.step-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cta-band .btn-row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
@media (max-width: 1024px) { .step-grid.cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
  .step-grid.cols-4 { grid-template-columns: 1fr; }
  .cta-band .btn-row .btn { flex: 1; text-align: center; }
}

/* ============================================================
   企业购（enterprise.html / enterprise-case.html）
   ============================================================ */
.ent-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.ent-stats > div { padding: 24px 22px; border: 1px solid var(--line); border-radius: var(--radius-l); background: #fff; }
.ent-stats .num { font-family: var(--font-serif); font-size: clamp(24px, 2.4vw, 32px); color: var(--green-900); line-height: 1.2; }
.ent-stats .lbl { margin-top: 8px; font-size: 12.5px; letter-spacing: .12em; color: var(--muted); }

.ent-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.ent-card {
  display: grid; grid-template-columns: 190px 1fr; overflow: hidden;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.ent-card:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: var(--shadow-s); }
.ent-card .pic { position: relative; min-height: 100%; background: var(--green-100); }
.ent-card .pic img { display: block; width: 100%; height: 100%; object-fit: cover; }
.ent-card .no {
  position: absolute; top: 14px; left: 14px; padding: 3px 9px; border-radius: 3px;
  font-family: var(--font-serif); font-size: 14px; letter-spacing: .12em;
  color: #fff; background: rgba(23,41,31,.55);
}
.ent-card .body { padding: 26px 26px 22px; }
.ent-card .kicker { margin-bottom: 8px; font-size: 10.5px; letter-spacing: .22em; color: var(--gold-deep); }
.ent-card h3 { font-size: 20px; letter-spacing: .08em; }
.ent-card p { margin-top: 10px; font-size: 13.8px; line-height: 1.85; color: var(--muted); }
.ent-card ul { margin-top: 14px; display: grid; gap: 7px; }
.ent-card li { position: relative; padding-left: 14px; font-size: 13.2px; line-height: 1.7; color: #3C423A; }
.ent-card li::before { content: ""; position: absolute; left: 0; top: 8px; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); }
.ent-card .more { margin-top: 16px; }

.flow-grid.cols-5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 1180px) { .ent-grid { grid-template-columns: 1fr; } }
@media (max-width: 900px) {
  .ent-stats { grid-template-columns: repeat(2, 1fr); }
  .flow-grid.cols-5 { grid-template-columns: repeat(2, 1fr); gap: 34px 0; }
  .flow-grid.cols-5 .flow-item::after { display: none; }
}
@media (max-width: 640px) {
  .ent-stats { grid-template-columns: 1fr; }
  .ent-card { grid-template-columns: 1fr; }
  .ent-card .pic { aspect-ratio: 16 / 9; min-height: 0; }
  .flow-grid.cols-5 { grid-template-columns: 1fr; }
}

/* 企业购入口条（商业服务总览页） */
.ent-promo {
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
  padding: 34px 38px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
}
.ent-promo .kicker { margin-bottom: 8px; }
.ent-promo h3 { font-family: var(--font-serif); font-size: clamp(20px, 2.2vw, 26px); letter-spacing: .08em; }
.ent-promo p { margin-top: 10px; font-size: 14px; line-height: 1.9; color: var(--muted); max-width: 62ch; }
.ent-promo .btn { flex: none; }
@media (max-width: 760px) {
  .ent-promo { flex-direction: column; align-items: flex-start; padding: 26px 22px; gap: 18px; }
  .ent-promo .btn { width: 100%; text-align: center; }
}

/* ============================================================
   新闻列表骨架屏（数据返回前占位，避免整块空白等待）
   ============================================================ */
.news-card.skel { pointer-events: none; cursor: default; }
.news-card.skel:hover { box-shadow: none; transform: none; }
.news-card.skel .pic,
.skel-line {
  background: linear-gradient(100deg, #E9ECE5 30%, #F5F7F2 50%, #E9ECE5 70%);
  background-size: 220% 100%;
  animation: fySkel 1.3s ease-in-out infinite;
}
.news-card.skel .body { gap: 10px; }
.skel-line { height: 12px; border-radius: 4px; }
.skel-line.w40 { width: 40%; height: 10px; }
.skel-line.w90 { width: 90%; height: 16px; }
.skel-line.w70 { width: 70%; }
@keyframes fySkel { from { background-position: 120% 0; } to { background-position: -60% 0; } }
@media (prefers-reduced-motion: reduce) {
  .news-card.skel .pic, .skel-line { animation: none; }
}

/* ============================================================
   导航登录区（顶部辅助条为主，移动端回落到第二行右侧）
   ============================================================ */
.auth-area { display: flex; align-items: center; }
.nav-actions .auth-area { display: none; }
/* 顶部条高度有限：登录按钮与用户胶囊都收一号 */
.topbar .btn-login { padding: 5px 15px; font-size: 12.5px; letter-spacing: .1em; border-color: rgba(255,255,255,.45); }
.topbar .user-chip { padding: 3px 12px 3px 3px; gap: 8px; }
.topbar .user-chip .avatar { width: 24px; height: 24px; font-size: 12px; }
.topbar .user-chip .uname { font-size: 12.5px; max-width: 84px; }
.topbar .user-dropdown { top: calc(100% + 8px); }

@media (max-width: 1023px) {
  .nav-actions .auth-area { display: flex; }
  .nav-auth .btn-login { padding: 6px 14px; font-size: 13px; }
}

/* ============================================================
   产地与资源区 · 各产业板块下的「合作产业基地」
   ============================================================ */
.base-band { margin-top: 54px; padding-top: 28px; border-top: 1px solid rgba(31, 59, 44, .13); }
.base-band-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
.base-band-head .bh-kicker { display: block; font-size: 10.5px; letter-spacing: .24em; color: var(--gold-deep); margin-bottom: 8px; }
.base-band-head h3 { font-family: var(--font-serif); font-size: 22px; letter-spacing: .08em; color: var(--green-900); }
.base-band-head .bh-note { font-size: 12.8px; color: var(--muted); line-height: 1.7; }
.base-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.base-card {
  display: flex; flex-direction: column; background: #fff; text-decoration: none;
  border: 1px solid rgba(31, 59, 44, .11); transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.base-card:hover { border-color: var(--gold); box-shadow: var(--shadow-s); transform: translateY(-3px); }
.base-card .bp { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--green-100); }
.base-card .bp img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.base-card:hover .bp img { transform: scale(1.04); }
.base-card .btag {
  position: absolute; left: 12px; top: 12px; padding: 3px 9px; font-size: 11px; letter-spacing: .1em;
  color: #fff; background: rgba(31, 59, 44, .74);
}
.base-card .bb { display: flex; flex-direction: column; gap: 6px; flex: 1; padding: 16px 18px 18px; }
.base-card h4 { font-size: 16px; letter-spacing: .04em; color: var(--green-900); line-height: 1.5; }
.base-card .bloc { font-size: 12.4px; color: #6C7266; }
.base-card .bsum { flex: 1; font-size: 13px; line-height: 1.8; color: var(--muted); }
.base-card .bmore { margin-top: 6px; font-size: 12.6px; letter-spacing: .04em; color: var(--gold-deep); }
.base-card .bmore i { font-style: normal; transition: margin-left .3s ease; }
.base-card:hover .bmore i { margin-left: 4px; }

@media (max-width: 1180px) { .base-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .base-band { margin-top: 36px; padding-top: 22px; }
  .base-band-head { flex-direction: column; align-items: flex-start; gap: 6px; }
  .base-band-head h3 { font-size: 19px; }
  .base-grid { grid-template-columns: 1fr; gap: 16px; }
}

/* 基地详情页：看点清单两列排布 */
.base-hi { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 26px; margin-top: 18px; }
.base-hi li { font-size: 14px; line-height: 1.8; }
@media (max-width: 760px) { .base-hi { grid-template-columns: 1fr; } }

/* 基地详情页：深色数据带里的看点清单改为浅色文字 */
.case-metrics .check-list li { color: rgba(255, 255, 255, .92); }