/* ==========================================================================
   华鼎官网 · 设计系统
   --------------------------------------------------------------------------
   配色来源：华鼎世纪小程序（主色 #0f7b52 松墨绿 / 强调色 #e8722c 药材橙 /
   正文 #1f1f1f / 辅助文字 #595959 #8c8c8c / 分隔线 #e5e5e5），官网在此基础上
   增加宣纸底色与深墨绿块面，用于企业官网的长页面阅读与品牌气质表达。
   结构：01 变量  02 基础  03 布局  04 通用组件  05 头部  06 首页  07 内页
        08 页脚  09 动效  10 响应式
   ========================================================================== */

/* ============================== 01 变量 ============================== */
:root {
  /* 品牌色 */
  --brand: #0f7b52;
  --brand-dark: #0b5d3e;
  --brand-deep: #082b1e;
  --brand-ink: #10241d;
  --brand-50: #f2f8f5;
  --brand-100: #e8f5ee;
  --brand-200: #cfe9db;
  --brand-300: #a9d5bf;

  /* 强调色（小程序 --accent） */
  --accent: #e8722c;
  --accent-dark: #c4551a;
  --accent-100: #fff2e8;

  /* 文字 */
  --ink: #1c1c1c;
  --text: #3f4a44;
  --muted: #6b7772;
  --faint: #98a29d;

  /* 线 / 底 */
  --line: #e7ece8;
  --line-strong: #d6ded8;
  --paper: #f7f6f1;
  --paper-2: #f1efe7;
  --white: #fff;

  /* 尺寸 */
  --container: 1200px;
  --gutter: 24px;
  --radius: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --header-h: 72px;

  /* 阴影 */
  --shadow-sm: 0 1px 2px rgba(16, 36, 29, .06);
  --shadow: 0 14px 34px -20px rgba(16, 36, 29, .32);
  --shadow-lg: 0 30px 70px -36px rgba(16, 36, 29, .42);

  /* 字体 */
  --font-sans: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Hiragino Sans GB", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-serif: "Songti SC", "STSong", "Source Han Serif SC", "Noto Serif SC", "SimSun", serif;
  --font-num: "Optima", "Palatino Linotype", "Times New Roman", var(--font-serif);

  --ease: cubic-bezier(.22, .61, .36, 1);
  --dur: .45s;
}

/* ============================== 02 基础 ============================== */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: .01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.is-locked { overflow: hidden; }

h1, h2, h3, h4, h5 {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: .01em;
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
dl, dd, dt { margin: 0; }
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
input, textarea, select { font: inherit; color: inherit; }
table { border-collapse: collapse; width: 100%; }
strong, b { font-weight: 700; }
em { font-style: normal; }
::selection { background: var(--brand-200); color: var(--brand-deep); }

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 999;
  padding: 10px 18px;
  background: var(--brand);
  color: #fff;
  border-radius: var(--radius);
  transform: translateY(-160%);
  transition: transform .2s;
}
.skip-link:focus { transform: none; }

/* ============================== 03 布局 ============================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section { padding: clamp(56px, 6.4vw, 104px) 0; position: relative; }
.section--tight { padding: clamp(40px, 4.4vw, 72px) 0; }
.section--paper { background: var(--paper); }
.section--paper2 { background: var(--paper-2); }
.section--brand { background: var(--brand); color: #fff; }
.section--deep { background: var(--brand-deep); color: rgba(255, 255, 255, .78); }
.section--deep h1, .section--deep h2, .section--deep h3 { color: #fff; }
.section--brand h2, .section--brand h3 { color: #fff; }
.section--hairline { border-top: 1px solid var(--line); }

.grid { display: grid; gap: clamp(20px, 2.4vw, 32px); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--sidebar { grid-template-columns: minmax(0, 1fr) 340px; gap: 56px; align-items: start; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 88px); align-items: center; }
.split--wide-left { grid-template-columns: 1.15fr .85fr; }
.split--wide-right { grid-template-columns: .85fr 1.15fr; }

.stack > * + * { margin-top: 16px; }
.stack-lg > * + * { margin-top: 28px; }

/* ============================== 04 通用组件 ============================== */
/* --- 标题组 --- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .22em;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: .55;
}
.section--deep .eyebrow, .section--brand .eyebrow { color: var(--brand-300); }
.eyebrow--accent { color: var(--accent); }

.title {
  font-size: clamp(26px, 2.6vw, 38px);
  letter-spacing: .02em;
}
.title--serif { font-family: var(--font-serif); font-weight: 700; }
.title--xl { font-size: clamp(30px, 3.4vw, 46px); }

.section-head { max-width: 760px; margin-bottom: clamp(32px, 4vw, 56px); }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  max-width: none;
}
.section-head--split > *:first-child { max-width: 840px; }
.section-head--split .link-arrow { flex: none; white-space: nowrap; padding-bottom: 6px; }
.desc {
  margin-top: 18px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}
.section--deep .desc, .section--brand .desc { color: rgba(255, 255, 255, .68); }
.desc--lg { font-size: 17px; }

/* --- 链接 --- */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--brand);
  font-size: 15px;
  font-weight: 600;
  transition: gap .25s var(--ease);
}
.link-arrow::after { content: "→"; transition: transform .25s var(--ease); }
.link-arrow:hover { gap: 12px; }
.link-arrow:hover::after { transform: translateX(2px); }
.section--deep .link-arrow, .section--brand .link-arrow { color: var(--brand-300); }

/* --- 按钮 --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 48px;
  padding: 0 26px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .04em;
  white-space: nowrap;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: none; }
.btn--primary { background: var(--brand); color: #fff; }
.btn--primary:hover { background: var(--brand-dark); }
.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover { background: var(--accent-dark); }
.btn--outline { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn--outline:hover { border-color: var(--brand); color: var(--brand); }
.btn--ghost { border-color: rgba(255, 255, 255, .42); color: #fff; }
.btn--ghost:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .8); }
.btn--sm { height: 38px; padding: 0 18px; font-size: 14px; }
.btn--lg { height: 54px; padding: 0 34px; font-size: 16px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* --- 标签 --- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 2px;
  background: var(--brand-50);
  color: var(--brand-dark);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .04em;
  white-space: nowrap;
}
.tag--accent { background: var(--accent-100); color: var(--accent-dark); }
.tag--outline { background: transparent; border: 1px solid var(--line-strong); color: var(--muted); }
.section--deep .tag { background: rgba(255, 255, 255, .1); color: #fff; }

/* --- 卡片 --- */
.card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(22px, 2.4vw, 32px);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.card--hover:hover {
  transform: translateY(-5px);
  border-color: var(--brand-200);
  box-shadow: var(--shadow);
}
.card--flat { background: transparent; border-color: transparent; padding: 0; }
.card--paper { background: var(--paper); border-color: transparent; }
.section--deep .card { background: rgba(255, 255, 255, .05); border-color: rgba(255, 255, 255, .12); }

/* --- 数字 --- */
.num { font-family: var(--font-num); font-variant-numeric: tabular-nums; }

/* --- 竖排文字 --- */
.vertical {
  writing-mode: vertical-rl;
  text-orientation: upright;
  letter-spacing: .35em;
}

/* --- 分割线 / 装饰 --- */
.hairline { height: 1px; background: var(--line); border: 0; margin: 0; }
.seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 2px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 15px;
  letter-spacing: .1em;
  line-height: 1;
}

/* --- 提示条 --- */
.notice {
  display: flex;
  gap: 12px;
  padding: 14px 18px;
  border-left: 2px solid var(--brand);
  background: var(--brand-50);
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.8;
}
.notice--accent { border-left-color: var(--accent); background: var(--accent-100); }
.notice strong { color: var(--brand-dark); }

/* --- 面包屑 --- */
.crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--faint);
  font-size: 13px;
}
.crumb a:hover { color: var(--brand); }
.crumb span::before { content: "/"; margin-right: 8px; color: var(--line-strong); }

/* ============================== 05 头部 ============================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: var(--white);
  transition: box-shadow .3s var(--ease);
}
.site-header.is-stuck { box-shadow: 0 1px 0 rgba(16, 36, 29, .08), 0 8px 24px -20px rgba(16, 36, 29, .35); }
.site-header.is-stuck .topbar { height: 0; opacity: 0; }

.topbar {
  height: 38px;
  background: var(--brand-deep);
  color: rgba(255, 255, 255, .72);
  font-size: 12.5px;
  letter-spacing: .04em;
  overflow: hidden;
  transition: height .3s var(--ease), opacity .3s var(--ease);
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
}
.topbar__slogan { color: rgba(255, 255, 255, .62); }
.topbar__links { display: flex; align-items: center; gap: 16px; }
.topbar__links a { display: inline-flex; align-items: center; gap: 6px; transition: color .2s; }
.topbar__links a:hover { color: #fff; }
.topbar__divider { width: 1px; height: 12px; background: rgba(255, 255, 255, .22); }
.topbar__hot { color: var(--brand-300); }

.navbar { background: var(--white); border-bottom: 1px solid var(--line); }
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--header-h);
}
.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.brand__mark { width: 40px; height: 40px; }
.brand__text { display: flex; flex-direction: column; line-height: 1.2; }
.brand__text strong {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--brand-ink);
}
.brand__text small {
  font-size: 9.5px;
  letter-spacing: .18em;
  color: var(--faint);
  font-weight: 600;
  transform: scale(.96);
  transform-origin: left center;
}

.nav__list { display: flex; align-items: center; gap: 4px; }
.nav__list a {
  position: relative;
  display: inline-block;
  padding: 8px 14px;
  font-size: 15px;
  color: var(--text);
  border-radius: 2px;
  transition: color .2s;
}
.nav__list a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 2px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__list a:hover { color: var(--brand); }
.nav__list a:hover::after { transform: scaleX(1); }
.nav__list a[aria-current="page"] { color: var(--brand); font-weight: 600; }
.nav__list a[aria-current="page"]::after { transform: scaleX(1); }

.navbar__actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  transition: transform .3s var(--ease), opacity .2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 79;
  display: none;
  padding: 96px 24px 32px;
  background: var(--white);
  overflow-y: auto;
}
.mobile-menu.is-open { display: block; }
.mobile-menu__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 17px;
  color: var(--ink);
}
.mobile-menu__list a[aria-current="page"] { color: var(--brand); font-weight: 600; }
.mobile-menu__foot { margin-top: 28px; display: grid; gap: 14px; }

/* ============================== 06 首页 Hero ============================== */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1200px 520px at 78% -10%, rgba(232, 114, 44, .16), transparent 62%),
    radial-gradient(900px 620px at 8% 12%, rgba(15, 123, 82, .55), transparent 66%),
    linear-gradient(158deg, #0b3d2c 0%, #082b1e 52%, #061e15 100%);
  color: rgba(255, 255, 255, .82);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), transparent 70%);
  opacity: .55;
  pointer-events: none;
}
.hero__art {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: min(56%, 420px);
  object-fit: cover;
  object-position: center bottom;
  opacity: .85;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding: clamp(64px, 8vw, 116px) 0 clamp(120px, 13vw, 176px);
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  color: var(--brand-300);
  font-size: 12.5px;
  letter-spacing: .18em;
}
.hero__eyebrow i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(232, 114, 44, .18);
}
.hero__title {
  margin: 26px 0 0;
  color: #fff;
  font-family: var(--font-serif);
  font-size: clamp(34px, 4.4vw, 60px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: .04em;
}
.hero__title em { color: var(--brand-300); font-style: normal; }
.hero__title .accent { color: var(--accent); }
.hero__sub {
  margin-top: 22px;
  max-width: 34em;
  color: rgba(255, 255, 255, .72);
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.95;
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 26px;
  color: rgba(255, 255, 255, .6);
  font-size: 13.5px;
}
.hero__meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero__meta span::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--brand-300);
}
.hero__actions { margin-top: 34px; }

.hero__panel {
  position: relative;
  padding: 34px 34px 30px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(5, 28, 20, .88), rgba(5, 28, 20, .74));
  backdrop-filter: blur(10px);
}
.hero__panel::after {
  content: "产地直采 · 全程可溯";
  position: absolute;
  top: 30px;
  right: -18px;
  padding: 8px 6px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: .32em;
  writing-mode: vertical-rl;
  border-radius: 2px;
}
.hero__panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .12em;
}
.hero__panel-title::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--brand-300);
}
.hero__panel-list { margin-top: 22px; display: grid; gap: 2px; }
.hero__panel-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  border-top: 1px solid rgba(255, 255, 255, .1);
}
.hero__panel-list li:first-child { border-top: 0; }
.hero__panel-list .k { color: rgba(255, 255, 255, .62); font-size: 13px; letter-spacing: .06em; }
.hero__panel-list .v {
  color: #fff;
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: .01em;
}
.hero__panel-list .v small { font-size: 12px; font-weight: 400; color: rgba(255, 255, 255, .6); margin-left: 4px; }
.hero__panel-foot {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  color: rgba(255, 255, 255, .5);
  font-size: 12px;
  letter-spacing: .04em;
}

/* 贴在 Hero 下方的数据带 */
.stat-band {
  position: relative;
  z-index: 3;
  margin-top: clamp(-72px, -6vw, -48px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}
.stat-band__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-band__item {
  padding: 30px 26px;
  border-left: 1px solid var(--line);
}
.stat-band__item:first-child { border-left: 0; }
.stat-band__value {
  display: flex;
  align-items: baseline;
  gap: 4px;
  color: var(--brand-dark);
  font-family: var(--font-num);
  font-size: clamp(30px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.01em;
}
.stat-band__value small { font-size: 13px; font-weight: 500; color: var(--muted); letter-spacing: .04em; }
.stat-band__label { margin-top: 8px; color: var(--ink); font-size: 14px; font-weight: 600; }
.stat-band__note { margin-top: 2px; color: var(--faint); font-size: 12.5px; }

/* ============================== 07 内页 Hero ============================== */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(44px, 5vw, 76px) 0 clamp(40px, 5vw, 72px);
  background:
    radial-gradient(900px 360px at 88% -30%, rgba(15, 123, 82, .12), transparent 70%),
    linear-gradient(180deg, var(--paper) 0%, #fbfaf6 100%);
  border-bottom: 1px solid var(--line);
}
.page-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 48px;
  align-items: end;
}
.page-hero .eyebrow { margin-bottom: 16px; }
.page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(30px, 3.4vw, 46px);
  letter-spacing: .04em;
  line-height: 1.3;
}
.page-hero__desc {
  margin-top: 18px;
  max-width: 46em;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.95;
}
.page-hero__aside {
  padding-left: 28px;
  border-left: 1px solid var(--line-strong);
  color: var(--muted);
  font-size: 13px;
  line-height: 2;
}
.page-hero__aside dl { display: grid; gap: 6px; }
.page-hero__aside dt { color: var(--faint); font-size: 12px; letter-spacing: .1em; }
.page-hero__aside dd { color: var(--ink); font-weight: 600; font-size: 13.5px; }
.page-hero .crumb { margin-bottom: 22px; }

/* ============================== 08 页脚 ============================== */
.site-footer {
  background: var(--brand-deep);
  color: rgba(255, 255, 255, .62);
  font-size: 14px;
}
.footer__main {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, minmax(0, 1fr)) 200px;
  gap: 40px;
  padding: clamp(48px, 5vw, 72px) 0 clamp(36px, 4vw, 52px);
}
.footer__brand .brand { margin-bottom: 20px; }
.footer__brand .brand__text strong { color: #fff; }
.footer__brand .brand__text small { color: rgba(255, 255, 255, .4); }
.footer__intro { max-width: 30em; color: rgba(255, 255, 255, .58); font-size: 13.5px; line-height: 1.95; }
.footer__contact { margin-top: 22px; display: grid; gap: 8px; font-size: 13.5px; }
.footer__contact a { color: #fff; font-family: var(--font-num); font-size: 20px; letter-spacing: .02em; }
.footer__col h3 {
  margin-bottom: 16px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .14em;
}
.footer__col li + li { margin-top: 11px; }
.footer__col a { color: rgba(255, 255, 255, .62); transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__qr { text-align: center; }
.footer__qr img {
  width: 120px;
  margin: 0 auto 10px;
  border-radius: 4px;
  background: #fff;
  padding: 6px;
}
.footer__qr p { font-size: 12.5px; color: rgba(255, 255, 255, .5); line-height: 1.7; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, .1);
  color: rgba(255, 255, 255, .42);
  font-size: 12.5px;
}
.footer__bottom a:hover { color: rgba(255, 255, 255, .8); }
.footer__legal { display: flex; flex-wrap: wrap; gap: 8px 18px; }

/* 回到顶部 */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 28px;
  z-index: 70;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, .92);
  color: var(--brand-dark);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all .3s var(--ease);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { border-color: var(--brand); color: var(--brand); }

/* ============================== 10 业务组件 ============================== */

/* --- 首页：集团简介 --- */
.about-intro__text .lead {
  margin-top: 24px;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: clamp(19px, 1.7vw, 23px);
  line-height: 1.9;
  letter-spacing: .02em;
}
.about-intro__text .desc { max-width: 36em; }
.about-intro__points {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 28px;
}
.about-intro__points li { padding-top: 14px; border-top: 1px solid var(--line); }
.about-intro__points b { display: block; color: var(--ink); font-size: 15px; }
.about-intro__points span { color: var(--faint); font-size: 13px; }

.about-figure {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(160deg, var(--brand-50), #eef6f1 60%, var(--paper));
  border: 1px solid var(--line);
  padding: clamp(28px, 3vw, 44px);
}
.about-figure__seal {
  position: absolute;
  top: 24px;
  right: 24px;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.25;
  letter-spacing: .1em;
  text-align: center;
  border-radius: 4px;
}
.about-figure__art { width: 100%; max-width: 420px; margin: 0 auto; }
.about-figure__quote {
  margin-top: 26px;
  padding: 18px 0 0;
  border-top: 1px solid var(--brand-200);
  color: var(--brand-dark);
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.9;
  letter-spacing: .04em;
  text-align: center;
}
.about-figure__quote::before { content: "「 "; color: var(--brand-300); }
.about-figure__quote::after { content: " 」"; color: var(--brand-300); }
.about-figure__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 22px;
}
.about-figure__stats div {
  background: rgba(255, 255, 255, .7);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.about-figure__stats b {
  display: block;
  color: var(--brand-dark);
  font-family: var(--font-num);
  font-size: 24px;
  line-height: 1.2;
}
.about-figure__stats span { color: var(--muted); font-size: 12.5px; }

/* --- 产业板块卡 --- */
.chain-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.chain-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--brand-200));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s var(--ease);
}
.chain-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--brand-200); }
.chain-card:hover::before { transform: scaleX(1); }
.chain-card__top { display: flex; align-items: center; justify-content: space-between; }
.chain-card__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--brand-200);
  background: var(--brand-50);
  color: var(--brand);
}
.chain-card__icon svg { width: 24px; height: 24px; }
.chain-card__en {
  color: var(--faint);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .2em;
}
.chain-card__name { margin-top: 22px; font-family: var(--font-serif); font-size: 24px; letter-spacing: .1em; }
.chain-card__desc { margin-top: 12px; color: var(--muted); font-size: 14px; line-height: 1.85; flex: 1; }
.chain-card__points { margin-top: 18px; display: grid; gap: 7px; }
.chain-card__points li {
  display: flex;
  gap: 8px;
  color: var(--text);
  font-size: 13px;
}
.chain-card__points li::before { content: "·"; color: var(--brand); font-weight: 700; }
.chain-card__stat {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px dashed var(--line-strong);
  color: var(--brand-dark);
  font-family: var(--font-num);
  font-size: 19px;
  font-weight: 700;
}

/* --- 数据：产区分布 --- */
.region-list { display: flex; flex-wrap: wrap; gap: 10px; }
.region-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 2px;
  color: rgba(255, 255, 255, .72);
  font-size: 13.5px;
  line-height: 1.4;
  transition: border-color .25s, color .25s, background .25s;
}
.region-chip em {
  color: rgba(255, 255, 255, .42);
  font-size: 11.5px;
  letter-spacing: .02em;
}
.region-chip--core {
  border-color: rgba(232, 114, 44, .5);
  background: rgba(232, 114, 44, .1);
  color: #fff;
}
.region-chip--core em { color: rgba(255, 255, 255, .62); }
.region-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 22px;
  color: rgba(255, 255, 255, .48);
  font-size: 12.5px;
}
.region-legend i {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 1px;
  background: rgba(255, 255, 255, .24);
  vertical-align: 1px;
}
.region-legend .is-core i { background: var(--accent); }

.region-stats { display: grid; gap: 2px; }
.region-stats li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, .1);
}
.region-stats li:first-child { border-top: 0; }
.region-stats .k { color: rgba(255, 255, 255, .55); font-size: 13.5px; }
.region-stats .v { color: #fff; font-family: var(--font-num); font-size: 26px; font-weight: 700; }
.region-stats .v small { font-size: 12px; font-weight: 400; color: rgba(255, 255, 255, .55); margin-left: 5px; }

/* --- 药材卡 --- */
.herb-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.herb-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.herb-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--brand-200); }
.herb-card__art {
  position: relative;
  padding: 18px 18px 6px;
  background:
    radial-gradient(120% 90% at 50% 110%, var(--brand-50), transparent 70%),
    var(--paper);
  border-bottom: 1px solid var(--line);
}
.herb-card__art img { width: 100%; max-width: 132px; margin: 0 auto; }
.herb-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 3px 8px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--brand-dark);
  font-size: 11px;
  letter-spacing: .06em;
}
.herb-card__body { display: flex; flex-direction: column; flex: 1; padding: 18px 20px 22px; }
.herb-card__head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.herb-card__name { font-family: var(--font-serif); font-size: 22px; letter-spacing: .1em; }
.herb-card__pinyin { color: var(--faint); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; }
.herb-card__origin {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12.5px;
}
.herb-card__origin::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  border: 1px solid var(--brand);
}
.herb-card__use {
  margin-top: 12px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.herb-card__tags { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 6px; }
.herb-card__more {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--brand);
  font-size: 12.5px;
  font-weight: 600;
}
.herb-card__more::after { content: "→"; }
.herb-card:hover .herb-card__more::after { transform: translateX(3px); }

/* --- 筛选条 --- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-bottom: 24px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
.filter-bar__label { color: var(--faint); font-size: 13px; letter-spacing: .1em; margin-right: 6px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--white);
  color: var(--muted);
  font-size: 13.5px;
  transition: all .25s var(--ease);
}
.chip:hover { border-color: var(--brand-300); color: var(--brand-dark); }
.chip.is-active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
  font-weight: 600;
}
.chip em { color: inherit; opacity: .6; font-size: 12px; }
.filter-empty {
  padding: 64px 0;
  text-align: center;
  color: var(--faint);
  font-size: 14px;
}

/* --- 文章 / 动态卡 --- */
.post-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.post-card--link:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--brand-200); }
.post-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--faint);
  font-size: 12.5px;
}
.post-card__title {
  margin-top: 14px;
  font-size: 19px;
  line-height: 1.55;
  letter-spacing: .01em;
  transition: color .2s;
}
.post-card--link:hover .post-card__title { color: var(--brand); }
.post-card__sum {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.85;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.post-card__foot {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--faint);
  font-size: 12.5px;
}

.post-list { display: grid; gap: 0; }
.post-row {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  transition: background .25s;
}
.post-row:first-child { border-top: 1px solid var(--line); }
.post-row:hover { background: var(--brand-50); }
.post-row__date {
  color: var(--brand-dark);
  font-family: var(--font-num);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
}
.post-row__date small { display: block; color: var(--faint); font-family: var(--font-sans); font-size: 12px; font-weight: 400; margin-top: 2px; }
.post-row__title { font-size: 17px; line-height: 1.6; transition: color .2s; }
.post-row:hover .post-row__title { color: var(--brand); }
.post-row__sum {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-row__tag { justify-self: end; }

/* --- 站点 / 基地 --- */
.station-card {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .3s, box-shadow .3s;
}
.station-card:hover { border-color: var(--brand-200); box-shadow: var(--shadow-sm); }
.station-card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.station-card__name { font-size: 16.5px; font-weight: 600; color: var(--ink); }
.station-card__loc { margin-top: 6px; color: var(--faint); font-size: 12.5px; letter-spacing: .06em; }
.station-card__desc { margin-top: 12px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.station-card__foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  color: var(--muted);
  font-size: 12.5px;
}
.station-card__foot b { color: var(--text); font-weight: 600; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.data-table { min-width: 720px; font-size: 14px; }
.data-table th, .data-table td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--line); }
.data-table th {
  background: var(--brand-50);
  color: var(--brand-dark);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .08em;
  white-space: nowrap;
}
.data-table tr:last-child td { border-bottom: 0; }
.data-table tbody tr { transition: background .2s; }
.data-table tbody tr:hover { background: var(--brand-50); }
.data-table td { color: var(--muted); }
.data-table td strong { color: var(--ink); }
.data-table__num { font-family: var(--font-num); color: var(--brand-dark); font-weight: 600; }

/* --- 流程步骤 --- */
.flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.flow__step { position: relative; padding: 28px 26px; background: var(--white); }
.flow__step::after {
  content: "";
  position: absolute;
  right: -6px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -5px;
  border-top: 1px solid var(--line-strong);
  border-right: 1px solid var(--line-strong);
  background: var(--white);
  transform: rotate(45deg);
  z-index: 1;
}
.flow__no {
  display: block;
  color: var(--brand-200);
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
}
.flow__title { margin-top: 14px; font-size: 16px; }
.flow__text { margin-top: 8px; color: var(--muted); font-size: 13px; line-height: 1.85; }

.flow--rows { grid-template-columns: repeat(2, 1fr); }
.flow--rows .flow__step::after { display: none; }
.flow--cols { grid-template-columns: 1fr; }
.flow--cols .flow__step::after { display: none; }
.flow--cols .flow__step { padding: 22px 24px; display: grid; grid-template-columns: 56px 1fr; grid-template-areas: "no title" "no text"; gap: 0 16px; align-items: center; }
.flow--cols .flow__no { grid-area: no; }
.flow--cols .flow__title { grid-area: title; margin-top: 0; }
.flow--cols .flow__text { grid-area: text; margin-top: 4px; }

/* --- 质量管控 --- */
.quality-item { position: relative; padding: 28px 26px 26px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.quality-item__no {
  position: absolute;
  top: 26px;
  right: 24px;
  color: var(--brand-100);
  font-family: var(--font-num);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
}
.quality-item h3 { position: relative; font-size: 17px; }
.quality-item p { position: relative; margin-top: 10px; color: var(--muted); font-size: 13.5px; line-height: 1.85; }

/* --- 发展历程 --- */
.timeline { position: relative; display: grid; gap: 0; }
.timeline::before {
  content: "";
  position: absolute;
  left: 92px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line-strong) 8%, var(--line-strong) 92%, transparent);
}
.timeline__item { position: relative; display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 40px; padding: 20px 0; }
.timeline__year {
  color: var(--brand);
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .01em;
  text-align: right;
  padding-right: 26px;
}
.timeline__item::before {
  content: "";
  position: absolute;
  left: 87px;
  top: 32px;
  width: 11px;
  height: 11px;
  border: 2px solid var(--brand);
  border-radius: 50%;
  background: var(--white);
  z-index: 1;
}
.timeline__body { padding-left: 40px; }
.timeline__body h3 { font-size: 17px; }
.timeline__body p { margin-top: 6px; color: var(--muted); font-size: 14px; line-height: 1.85; }

/* --- 理念 / 价值 --- */
.value-card { padding: 30px 28px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .3s, transform .3s; }
.value-card:hover { border-color: var(--brand-200); transform: translateY(-3px); }
.value-card__no { color: var(--brand-200); font-family: var(--font-num); font-size: 15px; font-weight: 700; letter-spacing: .1em; }
.value-card h3 { margin-top: 12px; font-family: var(--font-serif); font-size: 20px; letter-spacing: .08em; }
.value-card p { margin-top: 10px; color: var(--muted); font-size: 13.5px; line-height: 1.85; }

/* --- 荣誉 --- */
.honor-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 40px; }
.honor-item { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.honor-item__year { flex: none; color: var(--brand); font-family: var(--font-num); font-size: 15px; font-weight: 700; width: 46px; }
.honor-item b { display: block; color: var(--ink); font-size: 14.5px; font-weight: 600; }
.honor-item span { color: var(--faint); font-size: 12.5px; }

/* --- 合作生态 --- */
.coop-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.coop-card__icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--brand-50);
  color: var(--brand);
}
.coop-card__icon svg { width: 20px; height: 20px; }
.coop-card b { display: block; color: var(--ink); font-size: 15px; }
.coop-card p { margin-top: 6px; color: var(--muted); font-size: 13px; line-height: 1.8; }

/* --- 招商 --- */
.join-card { padding: 32px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); transition: box-shadow .3s, border-color .3s; }
.join-card:hover { border-color: var(--brand-200); box-shadow: var(--shadow-sm); }
.join-card__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.join-card__name { font-family: var(--font-serif); font-size: 22px; letter-spacing: .1em; }
.join-card__en { color: var(--faint); font-size: 10.5px; letter-spacing: .18em; }
.join-card__headline { margin-top: 16px; color: var(--brand-dark); font-size: 15px; font-weight: 600; }
.join-card__desc { margin-top: 10px; color: var(--muted); font-size: 13.5px; line-height: 1.85; }
.join-card__lists { margin-top: 20px; display: grid; gap: 20px; }
.join-card__lists h4 { display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 13px; font-weight: 600; letter-spacing: .06em; }
.join-card__lists h4::before { content: ""; width: 3px; height: 12px; background: var(--brand); }
.join-card__lists ul { margin-top: 10px; display: grid; gap: 7px; }
.join-card__lists li { position: relative; padding-left: 14px; color: var(--text); font-size: 13px; }
.join-card__lists li::before { content: ""; position: absolute; left: 0; top: 10px; width: 4px; height: 4px; border-radius: 50%; background: var(--brand-300); }
.join-card--accent { border-color: var(--accent-100); background: linear-gradient(180deg, var(--accent-100), #fff); }
.join-card--accent .join-card__headline { color: var(--accent-dark); }
.join-card--accent .join-card__lists h4::before { background: var(--accent); }

/* --- FAQ --- */
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 4px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::after {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  border-right: 1.5px solid var(--muted);
  border-bottom: 1.5px solid var(--muted);
  transform: rotate(45deg);
  transition: transform .3s var(--ease);
}
.faq__item[open] .faq__q::after { transform: rotate(-135deg); }
.faq__a { padding: 0 4px 22px; color: var(--muted); font-size: 14px; line-height: 1.9; }
.faq__item[open] .faq__q { color: var(--brand); }

/* --- 表单 --- */
.form-card { padding: clamp(26px, 3vw, 44px); background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px 24px; }
.field { display: grid; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { color: var(--ink); font-size: 13.5px; font-weight: 600; letter-spacing: .02em; }
.field label i { color: var(--accent); font-style: normal; margin-left: 3px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: var(--white);
  color: var(--ink);
  font-size: 14.5px;
  line-height: 1.5;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 124px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(15, 123, 82, .1);
}
.field__hint { color: var(--faint); font-size: 12px; }
.field__error { color: #c0392b; font-size: 12px; display: none; }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: #d9534f; }
.field.is-invalid .field__error { display: block; }
.checkbox { display: flex; align-items: flex-start; gap: 10px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.checkbox input { width: 16px; height: 16px; margin-top: 3px; accent-color: var(--brand); flex: none; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 26px; }
.form-status { display: none; padding: 14px 18px; border-radius: 2px; font-size: 13.5px; }
.form-status.is-ok { display: block; background: var(--brand-50); color: var(--brand-dark); border-left: 2px solid var(--brand); }
.form-status.is-err { display: block; background: #fdf0ee; color: #a3382b; border-left: 2px solid #d9534f; }

/* --- 侧栏 --- */
.side-card { padding: 24px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.side-card + .side-card { margin-top: 20px; }
.side-card--paper { background: var(--paper); border-color: transparent; }
.side-card__title {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 14px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .06em;
}
.side-card__title::before { content: ""; width: 3px; height: 14px; background: var(--brand); }
.side-list li + li { border-top: 1px solid var(--line); }
.side-list a { display: block; padding: 13px 0; font-size: 13.5px; line-height: 1.7; color: var(--text); transition: color .2s; }
.side-list a:hover { color: var(--brand); }
.side-list time { display: block; color: var(--faint); font-size: 12px; margin-top: 4px; }
.side-cta { text-align: center; padding: 28px 22px; }
.side-cta h3 { font-size: 16px; }
.side-cta p { margin-top: 8px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.side-cta .btn { margin-top: 16px; width: 100%; }
.side-cta__tel { display: block; margin-top: 14px; color: var(--brand-dark); font-family: var(--font-num); font-size: 22px; font-weight: 700; }

/* --- CTA 横幅 --- */
.cta-band {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 5.6vw, 88px) 0;
  background:
    radial-gradient(760px 320px at 82% 0%, rgba(232, 114, 44, .18), transparent 62%),
    linear-gradient(140deg, #0b3d2c, #082b1e 60%, #061e15);
  color: rgba(255, 255, 255, .72);
}
.cta-band::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -120px;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 50%;
}
.cta-band__inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-family: var(--font-serif); font-size: clamp(24px, 2.6vw, 36px); letter-spacing: .04em; }
.cta-band p { margin-top: 12px; color: rgba(255, 255, 255, .6); font-size: 14.5px; max-width: 42em; }

/* --- 详情页：药材 --- */
.detail-head { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 48px; align-items: start; }
.detail-art {
  position: relative;
  display: grid;
  place-items: center;
  padding: 32px;
  background:
    radial-gradient(120% 90% at 50% 100%, var(--brand-50), transparent 72%),
    var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.detail-art img { width: min(100%, 360px); }
.detail-art__label {
  position: absolute;
  left: 20px;
  top: 20px;
  padding: 4px 10px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--brand-dark);
  font-size: 11.5px;
  letter-spacing: .08em;
}
.detail-title { font-family: var(--font-serif); font-size: clamp(30px, 3.2vw, 42px); letter-spacing: .12em; }
.detail-pinyin { margin-top: 8px; color: var(--faint); font-size: 12px; letter-spacing: .24em; text-transform: uppercase; }
.detail-alias { margin-top: 12px; color: var(--muted); font-size: 13.5px; }
.detail-tags { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.spec-table { margin-top: 26px; border-top: 1px solid var(--line); }
.spec-table div {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.spec-table dt { color: var(--faint); font-size: 13px; letter-spacing: .06em; }
.spec-table dd { color: var(--ink); font-size: 14px; line-height: 1.75; }
.prose { max-width: 46em; }
.prose p { color: var(--text); font-size: 15.5px; line-height: 2; }
.prose p + p { margin-top: 18px; }
.prose h2 { margin: 40px 0 16px; font-size: 22px; }
.prose h3 { margin: 30px 0 12px; font-size: 18px; }
.prose ul { margin: 18px 0; display: grid; gap: 8px; }
.prose li { position: relative; padding-left: 18px; color: var(--text); font-size: 15px; line-height: 1.9; }
.prose li::before { content: ""; position: absolute; left: 0; top: 12px; width: 5px; height: 5px; background: var(--brand-300); border-radius: 50%; }

/* --- 文章详情 --- */
.article-head { max-width: 860px; }
.article-head__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; color: var(--faint); font-size: 12.5px; }
.article-body { max-width: 760px; }
.article-body p { margin-top: 22px; color: var(--text); font-size: 16px; line-height: 2.05; }
.article-body p:first-child { margin-top: 0; }
.article-body p:first-child::first-letter { font-size: 1.12em; color: var(--brand-dark); font-weight: 600; }
.article-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 760px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.article-nav a { color: var(--muted); font-size: 13.5px; }
.article-nav a:hover { color: var(--brand); }

/* --- 联系页 --- */
.contact-item { padding: 28px 26px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.contact-item h3 { font-size: 16px; }
.contact-item p { margin-top: 8px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.contact-item dl { margin-top: 18px; display: grid; gap: 10px; font-size: 13.5px; }
.contact-item dt { color: var(--faint); font-size: 12px; letter-spacing: .06em; margin-bottom: 2px; }
.contact-item dd { color: var(--ink); word-break: break-all; }
.contact-item a:hover { color: var(--brand); }
.entity-card { padding: 28px 26px; background: var(--paper); border-radius: var(--radius); }
.entity-card h3 { font-size: 15.5px; }
.entity-card .role { color: var(--brand); font-size: 12px; letter-spacing: .06em; }
.entity-card dl { margin-top: 18px; display: grid; gap: 12px; font-size: 13.5px; }
.entity-card dt { color: var(--faint); font-size: 12px; }
.entity-card dd { color: var(--text); line-height: 1.7; }
.map-placeholder {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 300px;
  padding: 40px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  background:
    linear-gradient(0deg, rgba(15, 123, 82, .04) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(90deg, rgba(15, 123, 82, .04) 1px, transparent 1px) 0 0 / 32px 32px,
    var(--paper);
  text-align: center;
}
.map-placeholder__pin {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
}
.map-placeholder h3 { font-size: 16px; }
.map-placeholder p { margin-top: 8px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.map-placeholder .tag { margin-top: 12px; }

/* --- 空状态 --- */
.empty-state { padding: 72px 24px; text-align: center; color: var(--faint); font-size: 14px; }

/* --- 卡片内链（整卡可点） --- */
.herb-card__link { display: flex; flex-direction: column; height: 100%; color: inherit; }
.herb-card__art, .herb-card__body, .herb-card__more { display: flex; }
.herb-card__art { flex: none; flex-direction: column; }
.herb-card__body { flex-direction: column; flex: 1; }
.post-card__link { display: flex; flex-direction: column; height: 100%; color: inherit; }
.post-card--link { padding: 0; }
.post-card--link .post-card__link { padding: 26px; }
.flow--5 { grid-template-columns: repeat(5, 1fr); }
.flow--5 .flow__step:last-child::after { display: none; }
.flow--5 .flow__no { font-size: 26px; }

@media (max-width: 1080px) {
  .flow--5 { grid-template-columns: repeat(2, 1fr); }
  .flow--5 .flow__step:nth-child(2n)::after { display: none; }
}
@media (max-width: 760px) {
  .flow--5 { grid-template-columns: 1fr; }
  .post-card--link .post-card__link { padding: 22px; }
}

/* ============================== 11 响应式 ============================== */
@media (max-width: 1180px) {
  :root { --gutter: 20px; }
  .nav__list a { padding: 8px 11px; font-size: 14.5px; }
  .footer__main { grid-template-columns: 1.3fr 1fr 1fr 170px; }
  .footer__main .footer__col--extra { display: none; }
}

@media (max-width: 1080px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .navbar__actions .btn { display: none; }
  .mobile-menu .btn { display: inline-flex; }
  .hero__inner { grid-template-columns: 1fr; padding-bottom: clamp(96px, 14vw, 140px); }
  .hero__panel { max-width: 520px; }
  .hero__panel::after { right: -14px; }
  .stat-band__grid { grid-template-columns: repeat(2, 1fr); }
  .stat-band__item:nth-child(3) { border-left: 0; }
  .stat-band__item:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--sidebar, .detail-head, .page-hero__inner { grid-template-columns: 1fr; }
  .page-hero__aside { padding-left: 0; border-left: 0; border-top: 1px solid var(--line-strong); padding-top: 20px; }
  .split, .split--wide-left, .split--wide-right { grid-template-columns: 1fr; }
  .herb-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer__main { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
  .footer__qr { text-align: left; }
  .footer__qr img { margin: 0 0 10px; }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .flow__step:nth-child(2n)::after { display: none; }
  .post-row { grid-template-columns: 88px minmax(0, 1fr); }
  .post-row__tag { display: none; }
}

@media (max-width: 760px) {
  body { font-size: 15.5px; }
  :root { --header-h: 64px; --gutter: 18px; }
  .topbar__slogan { display: none; }
  .topbar__inner { justify-content: flex-end; }
  .brand__mark { width: 36px; height: 36px; }
  .brand__text strong { font-size: 17px; }
  .hero__inner { padding-top: 48px; }
  .hero__title { font-size: clamp(30px, 8vw, 40px); }
  .hero__meta { gap: 8px 16px; font-size: 12.5px; }
  .hero__panel { padding: 26px 24px 22px; }
  .hero__panel::after { display: none; }
  .hero__panel-list .v { font-size: 22px; }
  .stat-band { margin-top: -40px; }
  .stat-band__item { padding: 20px 18px; }
  .stat-band__value { font-size: 26px; }
  .stat-band__note { display: none; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .herb-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .herb-card__body { padding: 14px 14px 16px; }
  .herb-card__name { font-size: 19px; }
  .herb-card__art { padding: 12px 12px 2px; }
  .herb-card__use { font-size: 12px; -webkit-line-clamp: 2; }
  .herb-card__more { font-size: 11.5px; }
  .about-intro__points, .honor-list { grid-template-columns: 1fr; }
  .flow, .flow--rows { grid-template-columns: 1fr; }
  .flow__step::after { display: none !important; }
  .timeline::before { left: 8px; }
  .timeline__item { grid-template-columns: 1fr; gap: 6px; padding: 14px 0 18px 30px; }
  .timeline__item::before { left: 3px; top: 22px; }
  .timeline__year { text-align: left; padding-right: 0; font-size: 22px; }
  .timeline__body { padding-left: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .article-body p { font-size: 15.5px; line-height: 1.95; }
  .section-head--split { flex-direction: column; align-items: flex-start; gap: 16px; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
  .footer__main { grid-template-columns: 1fr; gap: 28px; padding-bottom: 28px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .to-top { right: 16px; bottom: 18px; width: 40px; height: 40px; }
  .post-row { gap: 14px; padding: 18px 0; }
  .post-row__date { font-size: 17px; }
  .post-row__title { font-size: 15.5px; }
  .data-table { min-width: 640px; }
  .data-table th, .data-table td { padding: 12px 14px; }
  .detail-art { padding: 24px; }
  .spec-table div { grid-template-columns: 84px minmax(0, 1fr); gap: 12px; }
}

@media (max-width: 420px) {
  .hero__actions .btn { width: 100%; }
  .btn-row { width: 100%; }
  .grid--2 .stat-band__grid { grid-template-columns: 1fr; }
  .chip { height: 34px; padding: 0 13px; font-size: 13px; }
  .filter-bar { gap: 8px; }
}

/* --- 产业板块：编辑式列表 --- */
.stage-list { border-top: 1px solid var(--line); }
.stage-row {
  display: grid;
  grid-template-columns: 72px 220px minmax(0, 1fr) 170px;
  gap: 34px;
  align-items: start;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
  transition: background .3s;
}
.stage-row:hover { background: var(--brand-50); }
.stage-row__no { color: var(--brand-200); font-family: var(--font-num); font-size: 30px; font-weight: 700; line-height: 1; }
.stage-row__name { font-family: var(--font-serif); font-size: 25px; letter-spacing: .12em; }
.stage-row__en { display: block; margin-top: 8px; color: var(--faint); font-size: 10.5px; font-weight: 600; letter-spacing: .2em; }
.stage-row__desc { color: var(--muted); font-size: 14px; line-height: 1.9; }
.stage-row__points { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.stage-row__stat { text-align: right; color: var(--brand-dark); font-family: var(--font-num); font-size: 22px; font-weight: 700; line-height: 1.5; }

/* --- 药材分类卡 --- */
.cat-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.cat-card img { flex: none; width: 76px; height: 76px; }
.cat-card h3 { font-size: 16px; }
.cat-card p { margin-top: 6px; color: var(--muted); font-size: 13px; line-height: 1.8; }

/* --- 企业文化 --- */
.culture-hero { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.culture-hero__item { padding: clamp(28px, 3.4vw, 48px); }
.culture-hero__item + .culture-hero__item { border-left: 1px solid var(--line); }
.culture-hero__item h3 { color: var(--faint); font-size: 12px; font-weight: 600; letter-spacing: .24em; }
.culture-hero__item p {
  margin-top: 16px;
  color: var(--brand-dark);
  font-family: var(--font-serif);
  font-size: clamp(20px, 1.9vw, 26px);
  line-height: 1.75;
  letter-spacing: .04em;
}
.culture-hero__item--deep { background: var(--brand-deep); border-left-color: transparent; }
.culture-hero__item--deep h3 { color: var(--brand-300); }
.culture-hero__item--deep p { color: #fff; }

/* --- 助农数据 --- */
.aid-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--radius); overflow: hidden; }
.aid-stats div { padding: 26px 24px; background: rgba(8, 43, 30, .55); }
.aid-stats b { display: block; color: #fff; font-family: var(--font-num); font-size: 30px; font-weight: 700; line-height: 1.2; }
.aid-stats span { color: rgba(255, 255, 255, .55); font-size: 12.5px; }

/* --- 双栏申请区 --- */
.apply-wrap { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 48px; align-items: start; }
.apply-aside { display: grid; gap: 20px; }

/* --- 紧凑型内页头 --- */
.page-hero--compact { padding: clamp(28px, 3vw, 44px) 0; }
.page-hero--compact .page-hero__inner { grid-template-columns: 1fr; align-items: center; }

/* ============================== 12 动效 ============================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
[data-reveal].is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ============================== 13 新组件响应式 ============================== */
@media (max-width: 1080px) {
  .stage-row { grid-template-columns: 52px minmax(0, 1fr) 150px; gap: 20px; }
  .stage-row__desc, .stage-row__points { grid-column: 2 / -1; }
  .stage-row__no { grid-row: 1 / 3; }
  .culture-hero { grid-template-columns: 1fr; }
  .culture-hero__item + .culture-hero__item { border-left: 0; border-top: 1px solid var(--line); }
  .aid-stats { grid-template-columns: repeat(2, 1fr); }
  .apply-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .stage-row { grid-template-columns: 1fr; gap: 10px; padding: 24px 0; }
  .stage-row__no { grid-row: auto; font-size: 22px; }
  .stage-row__stat { text-align: left; font-size: 19px; }
  .stage-row__desc, .stage-row__points { grid-column: auto; }
  .aid-stats { grid-template-columns: 1fr 1fr; }
  .aid-stats div { padding: 18px 16px; }
  .aid-stats b { font-size: 24px; }
  .cat-card { padding: 18px; gap: 14px; }
  .cat-card img { width: 58px; height: 58px; }
  .page-hero--compact { padding: 22px 0; }
}


/* ===== 14 细节修订（追加覆盖） ===== */
/* 内页信息栏：标签与数值两列对齐 */
.page-hero__aside dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 9px 16px; align-items: baseline; }
.page-hero__aside dd { text-align: left; }

/* 产区分布：等宽网格，名称 + 品种两行 */
.region-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.region-chip {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 2px;
  color: rgba(255, 255, 255, .82);
  font-size: 13px;
  line-height: 1.4;
  transition: border-color .25s, background .25s;
}
.region-chip b { font-size: 13.5px; font-weight: 600; letter-spacing: .04em; }
.region-chip em { font-style: normal; color: rgba(255, 255, 255, .42); font-size: 11px; line-height: 1.5; letter-spacing: .02em; }
.region-chip--core { border-color: rgba(232, 114, 44, .42); background: rgba(232, 114, 44, .08); }
.region-chip--core b::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--accent);
  vertical-align: 2px;
}
.region-chip--core em { color: rgba(255, 255, 255, .58); }

/* 药材详情：左图右信息 */
.detail-head { display: grid; grid-template-columns: minmax(0, 440px) minmax(0, 1fr); gap: 48px; align-items: start; }
.detail-art { padding: clamp(22px, 2.6vw, 34px); }

/* 药材卡：药名水印 + 轻微错位，弱化同类插画的重复感 */
.herb-card__art { overflow: hidden; }
.herb-card__art img { position: relative; z-index: 1; transition: transform .5s var(--ease); }
.herb-card:hover .herb-card__art img { transform: scale(1.05); }
.herb-card:nth-child(3n + 2) .herb-card__art img { transform: rotate(-3deg); }
.herb-card:nth-child(3n + 2):hover .herb-card__art img { transform: rotate(-3deg) scale(1.05); }
.herb-card:nth-child(3n) .herb-card__art img { transform: rotate(2.4deg); }
.herb-card:nth-child(3n):hover .herb-card__art img { transform: rotate(2.4deg) scale(1.05); }
.herb-card__glyph {
  position: absolute;
  left: 4px;
  bottom: -18px;
  z-index: 0;
  color: rgba(15, 123, 82, .07);
  font-family: var(--font-serif);
  font-size: 88px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.06em;
  pointer-events: none;
  user-select: none;
}

/* 关于图：去掉自动引号，改为左竖线引用 */
.about-figure__quote { font-size: 16.5px; }
.about-figure__quote::before, .about-figure__quote::after { content: none; }
.about-figure__art { max-width: 380px; }

/* 文章详情头部插画：收窄高度 */
.article-figure { display: grid; place-items: center; padding: 22px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-md); }

/* 汇总条（文章/动态页顶部） */
.filter-count { margin-left: auto; color: var(--faint); font-size: 12.5px; }

@media (max-width: 1080px) {
  .region-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .detail-head { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .region-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-hero__aside dl { grid-template-columns: 1fr; gap: 4px; }
  .page-hero__aside dd { margin-bottom: 8px; }
  .herb-card__glyph { font-size: 62px; bottom: -12px; }
}


/* ===== 15 细节修订 2（追加覆盖） ===== */
.topbar__links a { white-space: nowrap; }
.topbar__links svg { flex: none; }

@media (max-width: 900px) {
  .topbar__hot { display: none; }
  .topbar__divider { display: none; }
  .topbar__inner { justify-content: center; }
}

@media (max-width: 760px) {
  .detail-art img { width: min(100%, 250px) !important; }
  .detail-art { padding: 18px; }
  .topbar { height: 34px; font-size: 12px; }
  .topbar__inner { height: 34px; justify-content: center; }
  .topbar__links { gap: 0; }
  .section-head--split { gap: 12px; }
  .about-figure__seal { width: 52px; height: 52px; font-size: 13px; top: 16px; right: 16px; }
  .about-figure__art { max-width: 280px; }
  .article-body p:first-child::first-letter { font-size: 1.06em; }
  .side-card { padding: 20px; }
  .form-card { padding: 20px 18px; }
  .faq__q { font-size: 15px; padding: 18px 2px; }
  .culture-hero__item { padding: 26px 22px; }
  .honor-item { gap: 12px; }
  .honor-item__year { width: 40px; }
}

@media (max-width: 420px) {
  .topbar__links { font-size: 11.5px; letter-spacing: 0; }
  .hero__title { font-size: 28px; }
  .page-hero__title { font-size: 26px; }
  .title, .title--serif { font-size: 24px; }
  .section-head--split .link-arrow { padding-bottom: 0; }
}


/* ===== 16 细节修订 3（追加覆盖） ===== */
@media (max-width: 900px) {
  .topbar__links .topbar__hot { display: none; }
  .topbar__links .topbar__divider { display: none; }
  .topbar__links { gap: 0; }
  .topbar .topbar__inner { justify-content: center; }
  .topbar__links a { font-size: 12px; letter-spacing: .02em; }
}


/* ===== 17 细节修订 4（追加覆盖） ===== */
.data-table th,
.data-table td { white-space: nowrap; }
.data-table td:last-child { white-space: normal; min-width: 220px; }
.data-table td:first-child { min-width: 180px; }

.article-figure {
  display: grid;
  place-items: center;
  padding: 20px;
  background:
    radial-gradient(110% 100% at 50% 110%, var(--brand-50), transparent 70%),
    var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}
.article-figure img { margin: 0 auto; }

@media print {
  .site-header, .site-footer, .to-top, .cta-band, .skip-link { display: none !important; }
  body { color: #000; font-size: 12pt; }
  .hero, .page-hero, .section--deep, .section--paper { background: #fff !important; color: #000 !important; }
  .hero__title, .section--deep h1, .section--deep h2 { color: #000 !important; }
  a { text-decoration: underline; }
}


/* ===== 18 细节修订 5（对比度与可读性） ===== */
:root {
  --faint: #6f7a75;      /* 原 #98a29d，提升对比度至接近 WCAG AA */
}

/* 深色区块文字提亮 */
.hero__sub { color: rgba(255, 255, 255, .78); }
.hero__meta { color: rgba(255, 255, 255, .7); }
.hero__panel-list .k { color: rgba(255, 255, 255, .72); }
.hero__panel-list .v small { color: rgba(255, 255, 255, .68); }
.hero__panel-foot { color: rgba(255, 255, 255, .6); }
.hero__panel-title { color: #fff; }

.section--deep .desc { color: rgba(255, 255, 255, .74); }
.region-chip em { color: rgba(255, 255, 255, .55); }
.region-legend { color: rgba(255, 255, 255, .62); }
.region-stats .k { color: rgba(255, 255, 255, .68); }
.region-stats .v small { color: rgba(255, 255, 255, .66); }
.aid-stats span { color: rgba(255, 255, 255, .68); }
.cta-band p { color: rgba(255, 255, 255, .72); }

/* 页脚文字提亮 */
.footer__intro { color: rgba(255, 255, 255, .7); }
.footer__col a { color: rgba(255, 255, 255, .72); }
.footer__bottom { color: rgba(255, 255, 255, .58); }
.footer__qr p { color: rgba(255, 255, 255, .66); }
.footer__contact span { color: rgba(255, 255, 255, .66); }

/* 顶部信息条（深底浅字）提亮 */
.topbar { color: rgba(255, 255, 255, .82); }
.topbar__slogan { color: rgba(255, 255, 255, .74); }


/* ===== 19 细节修订 6（追加覆盖） ===== */
/* 橙色光晕上移，避免透过数据面板形成脏影 */
.hero {
  background:
    radial-gradient(900px 380px at 94% -16%, rgba(232, 114, 44, .14), transparent 60%),
    radial-gradient(900px 620px at 8% 12%, rgba(15, 123, 82, .55), transparent 66%),
    linear-gradient(158deg, #0b3d2c 0%, #082b1e 52%, #061e15 100%);
}

@media (max-width: 760px) {
  .about-intro__points { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 20px; }
  .about-intro__points li { padding-top: 12px; }
  .about-intro__points b { font-size: 14px; }
  .about-intro__points span { font-size: 12px; }
  .stat-band__value small { font-size: 11.5px; }
}


/* ===== 20 细节修订 7（备案预留位） ===== */
/* 备案号（ICP / 公安联网备案）申请中：留空时节点带 hidden，不占位、不显示任何文字；
   取得备案号后由 assets/js/data.js 填写，自动显示为可点击核验链接。 */
.footer__beian {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
}
.footer__beian[hidden] { display: none; }
.footer__beian a { color: rgba(255, 255, 255, .58); }
.footer__beian a:hover { color: rgba(255, 255, 255, .82); }


/* ===== 21 细节修订 8（微信二维码 / 隐藏模块） ===== */
/* 页脚微信二维码：甲方提供的是 548×811 竖版卡片（含 logo 与"添加好友"提示），
   固定宽度、高度自适应，避免旧占位图的 120×120 正方形压缩变形。 */
.footer__qr img {
  width: 150px;
  height: auto;
  margin: 0 auto 10px;
  border-radius: 6px;
  background: #fff;
  padding: 6px;
  display: block;
}
.footer__qr-link { display: inline-block; line-height: 0; }
.footer__qr-link:hover img { box-shadow: 0 6px 20px rgba(0, 0, 0, .28); }
.footer__qr-hint { font-size: 11.5px; color: rgba(255, 255, 255, .38); }

/* 功能开关兜底：即使某组件设置了 display，[hidden] 也必须真正隐藏 */
[hidden] { display: none !important; }


/* ===== 22 细节修订 9（CTA 禁用态） ===== */
/* 「提交合作意向」屏蔽期间：按钮保留视觉位置与文案，但置灰、不可点击、不可聚焦。
   由 assets/js/site.js → initApplyCta() 去掉 href 并加 .is-disabled / aria-disabled。 */
.btn.is-disabled,
a.is-disabled {
  opacity: .55;
  cursor: not-allowed;
  pointer-events: none;
  filter: grayscale(.9);
  box-shadow: none !important;
}
.btn.is-disabled:hover,
a.is-disabled:hover {
  transform: none;
  box-shadow: none !important;
}
.btn.is-disabled::after { content: none; }