/* =================================================================
   喜德香猪 - 绿色生态主题（精致版）
   - 绿色 / 米白 / 暖灰 配色
   - 精致线性 SVG 图标（currentColor 着色）
   - 留白充足、弱化阴影、强调边框
   ================================================================= */

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

:root {
  /* 主色 */
  --green-50:  #f1f8f3;
  --green-100: #e8f5e9;
  --green-200: #c8e6c9;
  --green-300: #a5d6a7;
  --green-400: #66bb6a;
  --green-500: #43a047;
  --green-600: #2e7d32;
  --green-700: #1b5e20;
  --green-800: #14431a;
  --green-900: #0c2f11;

  /* 中性色 */
  --ivory:   #fafcf9;
  --paper:   #ffffff;
  --cream:   #f7f5ef;          /* 米色，用于生态感 */
  --line:    #e3eae4;
  --line-d:  #d2ddd4;
  --text:    #2b3a2e;
  --muted:   #6b7d6f;
  --gold:    #c8a415;

  /* 字体 */
  --font-sans:  "PingFang SC", "Microsoft YaHei", "Helvetica Neue", system-ui, sans-serif;
  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", Georgia, serif;
}

html { scroll-behavior:smooth; }
body {
  font-family:var(--font-sans);
  color:var(--text);
  background:var(--ivory);
  line-height:1.75;
  font-size:15px;
  display:flex; flex-direction:column; min-height:100vh;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
main { flex:1; }
.container { max-width:1180px; margin:0 auto; padding:0 24px; }
a { text-decoration:none; color:inherit; transition:color .2s; }
img { max-width:100%; }
em { font-style:normal; color:var(--green-700); font-weight:600; }

/* ============================================================
   顶部导航 - 高级感白底
   ============================================================ */
.site-header {
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
  position:sticky; top:0; z-index:99;
}
.header-inner {
  display:flex; align-items:center; gap:22px; height:80px;
}
.logo { display:flex; align-items:center; gap:14px; }
.logo-img { height:58px; width:auto; filter:drop-shadow(0 2px 6px rgba(46,125,50,.15)); }
.logo-text {
  display:flex; flex-direction:column; line-height:1.05;
  font-size:23px; font-weight:700; color:var(--green-700);
  letter-spacing:1px;
}
.logo-text small {
  font-size:11px; color:var(--muted); letter-spacing:4px;
  font-weight:400; font-family:Georgia,serif; margin-top:2px;
}
.slogan {
  color:var(--muted); font-size:13px; padding-left:18px;
  border-left:1px solid var(--line); letter-spacing:1px;
}
.main-nav { margin-left:auto; display:flex; gap:30px; }
.main-nav a {
  color:var(--text); font-size:15.5px; padding:8px 2px;
  border-bottom:2px solid transparent; transition:color .2s, border-color .2s;
  letter-spacing:1px;
}
.main-nav a:hover, .main-nav a.active {
  color:var(--green-700); border-bottom-color:var(--green-600);
}

/* ============================================================
   Hero - 高端渐变 + 山峦剪影装饰
   ============================================================ */
.hero {
  position:relative; overflow:hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(165,214,167,.18), transparent 60%),
    radial-gradient(800px 500px at 0% 100%, rgba(46,125,50,.12), transparent 50%),
    linear-gradient(135deg, #0c2f11 0%, #14431a 40%, #1b5e20 100%);
  color:#fff;
  text-align:center;
  padding:120px 20px 140px;
}
.hero::before {
  /* 顶部微弱高光 */
  content:""; position:absolute; left:0; right:0; top:0; height:2px;
  background:linear-gradient(90deg, transparent, var(--green-300), transparent);
  opacity:.5;
}
.hero-mountains {
  position:absolute; left:0; right:0; bottom:0;
  height:120px; opacity:.25; pointer-events:none;
}
.hero-leaf {
  position:absolute; opacity:.12; pointer-events:none;
}
.hero-leaf.l1 { top:8%;  left:6%;  transform:rotate(-15deg); }
.hero-leaf.l2 { top:18%; right:8%; transform:rotate(25deg) scale(.8); }
.hero-leaf.l3 { top:55%; left:14%; transform:rotate(40deg) scale(.6); }
.hero-leaf.l4 { top:48%; right:12%; transform:rotate(-30deg) scale(.7); }

.hero-inner { position:relative; z-index:2; max-width:920px; margin:0 auto; }
.hero-logo {
  width:128px; height:auto; margin-bottom:22px;
  filter:drop-shadow(0 6px 18px rgba(0,0,0,.4)) brightness(1.08);
  animation:floatLogo 6s ease-in-out infinite;
}
@keyframes floatLogo { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
.hero h1 {
  font-size:60px; margin-bottom:18px; letter-spacing:8px;
  font-weight:700; font-family:var(--font-serif);
  text-shadow:0 4px 24px rgba(0,0,0,.35);
}
.hero h1 .hl { color:var(--green-300); }
.hero-sub { font-size:19px; opacity:.94; letter-spacing:2px; margin-bottom:6px; }
.hero .tag {
  display:inline-block; margin-top:30px; padding:11px 36px;
  border:1px solid rgba(255,255,255,.4); border-radius:999px;
  font-size:14px; letter-spacing:3px; font-weight:300;
  backdrop-filter:blur(8px);
  background:rgba(255,255,255,.06);
}
.hero-cta { margin-top:42px; display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

/* ============================================================
   数据统计条
   ============================================================ */
.stats {
  background:linear-gradient(135deg, var(--green-700), var(--green-600));
  color:#fff; padding:46px 0; position:relative;
  border-bottom:1px solid var(--green-800);
}
.stats::before, .stats::after {
  content:""; position:absolute; left:0; right:0; height:1px;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.3), transparent);
}
.stats::before { top:0; } .stats::after { bottom:0; }
.stats .container {
  display:flex; justify-content:space-around; text-align:center;
  flex-wrap:wrap; gap:30px;
}
.stats .num {
  font-size:42px; font-weight:700; color:var(--green-300);
  font-family:var(--font-serif); letter-spacing:1px;
}
.stats .num .unit { font-size:18px; color:var(--green-200); margin-left:6px; font-weight:400; }
.stats .lbl { font-size:13px; opacity:.85; margin-top:6px; letter-spacing:2px; }

/* ============================================================
   Section 通用
   ============================================================ */
section { padding:88px 0; }
h2.section-title {
  text-align:center; font-size:34px; color:var(--green-700);
  margin-bottom:10px; font-weight:700; font-family:var(--font-serif);
  letter-spacing:2px;
}
.section-eyebrow {
  text-align:center; color:var(--green-600);
  font-size:12px; letter-spacing:6px;
  text-transform:uppercase; margin-bottom:10px;
  font-weight:500;
}
.section-eyebrow::before, .section-eyebrow::after {
  content:""; display:inline-block; width:24px; height:1px;
  background:var(--green-600); vertical-align:middle; margin:0 12px; opacity:.6;
}
h2.section-title::after {
  content:""; display:block; width:42px; height:2px;
  background:var(--green-600); margin:18px auto 0; border-radius:1px;
  opacity:.7;
}
.section-sub {
  text-align:center; color:var(--muted);
  margin-bottom:54px; font-size:15px; letter-spacing:1px;
  max-width:680px; margin-left:auto; margin-right:auto;
}
section.alt { background:linear-gradient(180deg, var(--green-50) 0%, var(--ivory) 100%); }
section.cream { background:var(--cream); }

/* ============================================================
   精致图标系统 - 56px 圆角方形框架 + 1.6px 线性 SVG
   ============================================================ */
.ico {
  display:inline-flex; align-items:center; justify-content:center;
  width:60px; height:60px; border-radius:14px;
  background:linear-gradient(135deg, var(--green-50) 0%, var(--green-100) 100%);
  border:1px solid var(--green-200);
  color:var(--green-700);
  margin-bottom:20px;
  position:relative;
  transition:all .3s cubic-bezier(.4,0,.2,1);
}
.ico::before {
  /* 微妙高光 */
  content:""; position:absolute; inset:1px;
  border-radius:13px;
  background:linear-gradient(180deg, rgba(255,255,255,.4) 0%, transparent 50%);
  pointer-events:none;
}
.ico svg { width:30px; height:30px; display:block; }
.ico svg path,
.ico svg circle,
.ico svg rect,
.ico svg line,
.ico svg polyline { transition:stroke .3s, fill .3s; }

/* 强调版（用于 hero / 重点区域） */
.ico-lg { width:76px; height:76px; border-radius:18px; }
.ico-lg svg { width:38px; height:38px; }

/* 深色版（用于深色背景） */
.ico-dark {
  background:linear-gradient(135deg, rgba(255,255,255,.12), rgba(255,255,255,.06));
  border:1px solid rgba(255,255,255,.2);
  color:var(--green-300);
}

/* ============================================================
   卡片 - 精致扁平 + 顶细色条
   ============================================================ */
.grid {
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(248px, 1fr));
  gap:28px;
}
.card {
  background:var(--paper);
  border-radius:16px;
  padding:38px 28px 32px;
  border:1px solid var(--line);
  border-top:2px solid var(--green-600);
  position:relative;
  transition:all .3s cubic-bezier(.4,0,.2,1);
  overflow:hidden;
}
.card::before {
  /* 角落装饰 */
  content:""; position:absolute; top:0; right:0;
  width:80px; height:80px;
  background:radial-gradient(circle at top right, var(--green-100), transparent 70%);
  opacity:0; transition:opacity .3s;
  pointer-events:none;
}
.card:hover {
  border-color:var(--green-300);
  transform:translateY(-4px);
  box-shadow:0 16px 40px -16px rgba(46,125,50,.18);
}
.card:hover::before { opacity:1; }
.card:hover .ico {
  background:linear-gradient(135deg, var(--green-600), var(--green-700));
  color:#fff;
  border-color:var(--green-700);
  transform:rotate(-6deg) scale(1.05);
}
.card:hover .ico svg path,
.card:hover .ico svg circle,
.card:hover .ico svg rect,
.card:hover .ico svg line,
.card:hover .ico svg polyline { stroke:#fff !important; }
.card:hover .ico svg [fill]:not([fill="none"]) { fill:#fff !important; }

.card h3 {
  color:var(--green-700); margin-bottom:10px;
  font-size:18.5px; font-weight:600; letter-spacing:1px;
}
.card p { color:#506258; font-size:14.5px; line-height:1.85; }
.card .meta {
  margin-top:18px; padding-top:14px;
  border-top:1px dashed var(--line);
  font-size:12px; color:var(--muted); letter-spacing:1px;
}
a.card.prod { display:block; color:inherit; cursor:pointer; }
a.card.prod::after {
  content:"→"; position:absolute; right:22px; top:38px;
  color:var(--green-600); opacity:0;
  transition:all .3s; font-size:18px;
}
a.card.prod:hover::after { opacity:1; transform:translateX(4px); }

/* 强调卡（用于使命愿景） */
.mv-grid { display:grid; grid-template-columns:1fr 1fr; gap:32px; }
.mv-card {
  background:var(--paper);
  border-radius:16px;
  padding:40px 36px;
  border:1px solid var(--line);
  border-left:3px solid var(--green-600);
  position:relative;
  transition:all .3s;
}
.mv-card:hover {
  border-left-color:var(--green-700);
  box-shadow:0 12px 36px -12px rgba(46,125,50,.2);
  transform:translateX(2px);
}
.mv-card h3 {
  color:var(--green-700); font-size:22px; margin-bottom:14px;
  font-weight:600; font-family:var(--font-serif);
  letter-spacing:1px;
}
.mv-card p { color:#45554a; font-size:15px; line-height:1.9; }

/* ============================================================
   留言区
   ============================================================ */
.msg-wrap { display:grid; grid-template-columns:1fr 1.05fr; gap:48px; align-items:start; }
.msg-info { padding:12px 8px; }
.msg-info .ico { margin-bottom:18px; }
.msg-info h3 {
  color:var(--green-700); font-size:24px; margin-bottom:14px;
  font-family:var(--font-serif); font-weight:600;
}
.msg-info > p { color:#45554a; margin-bottom:22px; font-size:15px; }
.msg-list { list-style:none; padding:0; }
.msg-list li {
  padding:11px 0; border-bottom:1px dashed var(--line-d);
  color:#3d4d40; font-size:14.5px;
  display:flex; align-items:center; gap:12px;
}
.msg-list li:last-child { border-bottom:0; }
.msg-list li svg {
  flex-shrink:0; width:18px; height:18px; color:var(--green-600);
}
.msg-form {
  background:var(--paper); padding:42px 38px;
  border-radius:18px;
  border:1px solid var(--line);
  box-shadow:0 8px 32px -12px rgba(46,125,50,.1);
  position:relative;
}
.msg-form::before {
  content:""; position:absolute; top:-1px; left:24px; right:24px; height:2px;
  background:linear-gradient(90deg, var(--green-600), var(--green-400), var(--green-600));
  border-radius:0 0 2px 2px;
}
.fld { margin-bottom:20px; }
.fld label {
  display:block; font-size:13px; margin-bottom:8px;
  color:var(--green-700); font-weight:600; letter-spacing:1px;
}
.fld input, .fld textarea {
  width:100%; padding:13px 16px;
  border:1px solid var(--line-d); border-radius:10px;
  font-size:15px; font-family:inherit;
  background:#fbfdfb; color:var(--text);
  transition:all .25s;
}
.fld input::placeholder, .fld textarea::placeholder { color:#a9b8ac; }
.fld input:hover, .fld textarea:hover { border-color:var(--green-300); }
.fld input:focus, .fld textarea:focus {
  outline:none; border-color:var(--green-600);
  background:#fff;
  box-shadow:0 0 0 4px rgba(46,125,50,.08);
}
.msg-form .hp { position:absolute; left:-9999px; width:1px; height:1px; opacity:0; }

/* ============================================================
   按钮
   ============================================================ */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background:var(--green-600); color:#fff;
  border:none; padding:14px 38px; border-radius:10px;
  font-size:15px; cursor:pointer; font-family:inherit;
  transition:all .25s; letter-spacing:2px;
  font-weight:500;
}
.btn:hover { background:var(--green-700); transform:translateY(-1px); box-shadow:0 8px 20px -8px rgba(46,125,50,.4); }
.btn:active { transform:translateY(0); }
.btn-sm { padding:9px 20px; font-size:13px; letter-spacing:1px; }
.btn-danger { background:#c62828; }
.btn-danger:hover { background:#8e1c1c; box-shadow:0 8px 20px -8px rgba(198,40,40,.4); }
.btn-warn { background:#ef6c00; }
.btn-warn:hover { background:#b85300; }
.btn-ghost-green { background:transparent; color:var(--green-700); border:1px solid var(--green-600); }
.btn-ghost-green:hover { background:var(--green-50); box-shadow:none; }
.btn-light { background:#fff; color:var(--green-700); }
.btn-light:hover { background:var(--green-50); box-shadow:0 8px 20px -8px rgba(0,0,0,.2); }
.btn-ghost {
  background:rgba(255,255,255,.06); color:#fff;
  border:1px solid rgba(255,255,255,.4);
  backdrop-filter:blur(8px);
}
.btn-ghost:hover { background:rgba(255,255,255,.14); box-shadow:none; transform:translateY(-1px); }

/* ============================================================
   双栏 / 排版
   ============================================================ */
.two-col { display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:start; }
.prose p { margin-bottom:16px; color:#3d4d40; font-size:15px; }
.prose h3 {
  color:var(--green-700); margin:22px 0 12px;
  font-family:var(--font-serif); font-size:20px; font-weight:600;
  display:flex; align-items:center; gap:10px;
}
.prose h3 .num {
  display:inline-flex; align-items:center; justify-content:center;
  width:32px; height:32px; border-radius:8px;
  background:var(--green-100); color:var(--green-700);
  font-size:14px; font-family:var(--font-sans);
  font-weight:600;
}

/* ============================================================
   分隔波浪线
   ============================================================ */
.wave-divider {
  height:60px; background:var(--ivory);
  display:block; width:100%;
}
section.alt .wave-divider { background:transparent; }

/* ============================================================
   表单提示
   ============================================================ */
.form-tip {
  margin-top:16px; font-size:13.5px; padding:10px 14px;
  border-radius:8px; letter-spacing:1px;
}
.form-tip.ok { color:var(--green-700); background:var(--green-100); border:1px solid var(--green-200); }
.form-tip.err { color:#fff; background:var(--err, #c62828); }

/* ============================================================
   页脚 - 高级感深绿
   ============================================================ */
.site-footer {
  background:linear-gradient(180deg, var(--green-900), #061a09);
  color:#c8e6c9; padding:64px 20px 24px;
  font-size:14px; margin-top:auto;
  position:relative; overflow:hidden;
}
.site-footer::before {
  content:""; position:absolute; top:0; left:0; right:0; height:1px;
  background:linear-gradient(90deg, transparent, var(--green-600), transparent);
}
.footer-grid {
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px; margin-bottom:36px;
}
.footer-brand {
  display:flex; align-items:center; gap:14px; margin-bottom:14px;
}
.footer-brand img { height:48px; filter:brightness(1.1); }
.footer-brand b { color:#fff; font-size:18px; }
.footer-brand small { color:var(--green-300); font-size:11px; letter-spacing:3px; font-family:Georgia,serif; display:block; margin-top:2px; }
.footer-tagline { color:#a5d6a7; font-size:13px; line-height:1.7; }
.footer-col h4 {
  color:#fff; font-size:14px; margin-bottom:18px;
  letter-spacing:3px; font-weight:600; text-transform:uppercase;
  position:relative; padding-bottom:10px;
}
.footer-col h4::after {
  content:""; position:absolute; bottom:0; left:0;
  width:24px; height:1px; background:var(--green-400);
}
.footer-col p { color:#a5d6a7; margin-bottom:8px; font-size:13px; line-height:1.8; }
.footer-col a { color:#a5d6a7; }
.footer-col a:hover { color:#fff; }
.footer-bottom {
  border-top:1px solid rgba(255,255,255,.08);
  padding-top:22px; display:flex; justify-content:space-between;
  align-items:center; flex-wrap:wrap; gap:14px;
  font-size:12.5px; color:#7da384;
}
.footer-bottom .copy { font-size:12.5px; }
.footer-bottom .social { display:flex; gap:14px; }
.footer-bottom .social a {
  width:32px; height:32px; border-radius:50%;
  border:1px solid rgba(255,255,255,.18);
  display:inline-flex; align-items:center; justify-content:center;
  color:#a5d6a7; transition:all .2s;
}
.footer-bottom .social a:hover {
  background:var(--green-700); border-color:var(--green-600); color:#fff;
}
.footer-bottom .social svg { width:14px; height:14px; }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width:860px) {
  .msg-wrap, .two-col, .mv-grid, .footer-grid { grid-template-columns:1fr; gap:32px; }
  .hero { padding:88px 20px 104px; }
  .hero h1 { font-size:36px; letter-spacing:3px; }
  .hero-sub { font-size:15px; }
  .hero-logo { width:90px; }
  .main-nav { gap:16px; }
  .main-nav a { font-size:14px; letter-spacing:0; }
  .slogan { display:none; }
  .logo-text { font-size:18px; }
  .logo-img { height:46px; }
  .header-inner { height:66px; }
  .stats .num { font-size:32px; }
  h2.section-title { font-size:26px; }
  section { padding:60px 0; }
  .card { padding:30px 24px; }
  .msg-form { padding:30px 24px; }
  .footer-bottom { justify-content:center; text-align:center; }
}

/* ============================================================
   手机端（≤700px）精细适配
   ============================================================ */
@media (max-width:700px) {
  body { font-size:14.5px; line-height:1.7; }
  .container { padding:0 18px; }

  /* 顶部：logo 一行 + 导航独立一行（可横向滑动），避免挤压换行 */
  .header-inner {
    height:auto; flex-wrap:wrap; gap:0;
    padding-top:12px; padding-bottom:0;
  }
  .logo { gap:10px; }
  .logo-img { height:40px; }
  .logo-text { font-size:17px; letter-spacing:.5px; }
  .logo-text small {
    font-size:9.5px; letter-spacing:2px;
    white-space:nowrap; margin-top:1px;
  }
  .main-nav {
    order:3; width:100%; margin:10px -18px 0;
    padding:0 8px; gap:0;
    border-top:1px solid var(--line);
    overflow-x:auto; overflow-y:hidden;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
    justify-content:space-between;
  }
  .main-nav::-webkit-scrollbar { display:none; }
  .main-nav a {
    flex:1 0 auto; text-align:center; white-space:nowrap;
    padding:12px 8px; font-size:13.5px; letter-spacing:0;
  }

  /* Hero：压缩留白，标题/标签不溢出 */
  .hero { padding:52px 18px 68px; }
  .hero-logo { width:76px; margin-bottom:16px; }
  .hero h1 { font-size:29px; letter-spacing:2px; line-height:1.35; margin-bottom:12px; }
  .hero-sub { font-size:14px; letter-spacing:1px; }
  .hero .tag {
    margin-top:20px; padding:8px 16px;
    font-size:12.5px; letter-spacing:.5px; line-height:1.6;
    max-width:100%; white-space:normal; word-break:break-word;
  }
  .hero-cta { margin-top:26px; flex-direction:column; gap:12px; }
  .hero-cta .btn { width:100%; }
  .hero-mountains { height:80px; }
  .hero-leaf.l1 { width:52px; } .hero-leaf.l2 { width:40px; }
  .hero-leaf.l3 { width:34px; } .hero-leaf.l4 { width:36px; }

  /* 统计条：两列网格 */
  .stats { padding:32px 0; }
  .stats .container { display:grid; grid-template-columns:1fr 1fr; gap:22px 12px; }
  .stats .num { font-size:26px; }
  .stats .num .unit { font-size:13px; margin-left:3px; }
  .stats .lbl { font-size:12px; letter-spacing:1px; }

  /* 版块与卡片 */
  section { padding:46px 0; }
  .section-eyebrow { letter-spacing:3px; font-size:11px; }
  .section-eyebrow::before, .section-eyebrow::after { width:14px; margin:0 8px; }
  h2.section-title { font-size:22px; letter-spacing:1px; }
  .section-sub { font-size:14px; margin-bottom:34px; }
  .grid { grid-template-columns:1fr; gap:16px; }
  .card { padding:24px 20px; border-radius:14px; }
  .card p { font-size:14px; }
  .mv-grid { gap:18px; }
  .mv-card { padding:26px 20px; }
  .mv-card h3 { font-size:19px; }

  /* 留言区 */
  .msg-wrap { gap:26px; }
  .msg-info h3 { font-size:20px; }
  .msg-info > p { font-size:14px; }
  .msg-list li { font-size:14px; gap:10px; }
  .msg-form { padding:26px 20px; border-radius:14px; }
  .msg-form::before { left:16px; right:16px; }
  .fld { margin-bottom:16px; }
  .fld input, .fld textarea { padding:12px 14px; font-size:15px; }
  .btn { padding:13px 26px; }

  /* 页脚 */
  .site-footer { padding:44px 18px 20px; }
  .site-footer .footer-grid { grid-template-columns:1fr; gap:22px; margin-bottom:26px; }
  .footer-col h4 { margin-bottom:12px; letter-spacing:2px; }
  .footer-tagline br { display:none; }
  .footer-bottom { flex-direction:column; gap:10px; text-align:center; }

  /* 后台 */
  .admin-top { flex-wrap:wrap; gap:10px; padding:12px 16px; }
  .admin-top .user { width:100%; gap:14px; font-size:13px; flex-wrap:wrap; }
  .admin-wrap { padding:16px 12px; }
  .admin-wrap .admin-card { padding:18px 14px; border-radius:12px; }
  .stat-cards { grid-template-columns:1fr 1fr; gap:12px; margin-bottom:18px; }
  .stat-card { padding:18px 14px; border-radius:12px; }
  .stat-card .v { font-size:24px; }
  .stat-card .k { font-size:12px; }
  .toolbar { gap:8px; }
  .toolbar input[type=text], .toolbar select {
    flex:1 1 130px; min-width:0 !important; font-size:13.5px;
  }
  .detail-grid { gap:12px; }
  table.tbl { min-width:780px; }

  /* 登录页 */
  .login-card { margin:28px 16px; padding:34px 22px 26px; border-radius:16px; }
  .login-card .logo-row { gap:12px; margin-bottom:18px; }
  .login-card .logo-row img { height:52px; }
  .login-card .logo-text { font-size:19px; }
  .login-card h1 { font-size:20px; }
  .login-card .sub { font-size:12.5px; margin-bottom:22px; }
}

/* ============================================================
   后台布局
   ============================================================ */
.admin-body { background:var(--green-50); }
.admin-top {
  background:linear-gradient(90deg, var(--green-700), var(--green-600));
  color:#fff; padding:14px 26px;
  display:flex; align-items:center; justify-content:space-between;
  box-shadow:0 2px 8px rgba(0,0,0,.08);
  border-bottom:1px solid var(--green-800);
}
.admin-top .logo-text { color:#fff; flex-direction:row; gap:12px; align-items:center; font-size:16px; }
.admin-top .logo-text small { color:var(--green-300); }
.admin-top .logo-text img { height:30px; filter:brightness(1.1); }
.admin-top .user { display:flex; align-items:center; gap:18px; font-size:14px; }
.admin-top .user a { color:var(--green-200); transition:color .2s; }
.admin-top .user a:hover { color:#fff; }
.admin-wrap { max-width:1320px; margin:0 auto; padding:28px 24px; }
.admin-card {
  background:var(--paper); border-radius:14px;
  padding:26px 28px;
  border:1px solid var(--line);
  margin-bottom:22px;
  box-shadow:0 2px 10px rgba(0,0,0,.03);
}
.admin-card h2 {
  font-size:19px; color:var(--green-700);
  margin-bottom:18px; padding-bottom:12px;
  border-bottom:2px solid var(--green-100);
  font-weight:600; letter-spacing:1px;
  display:flex; align-items:center; gap:8px;
}
.admin-card h2 svg { flex-shrink:0; }
.stat-cards {
  display:grid; grid-template-columns:repeat(auto-fit, minmax(210px, 1fr));
  gap:18px; margin-bottom:24px;
}
.stat-card {
  background:linear-gradient(135deg, var(--green-700), var(--green-600));
  color:#fff; border-radius:14px;
  padding:26px 24px;
  border:1px solid var(--green-800);
  position:relative; overflow:hidden;
}
.stat-card::after {
  content:""; position:absolute; right:-20px; bottom:-20px;
  width:120px; height:120px; border-radius:50%;
  background:rgba(255,255,255,.06);
}
.stat-card .v { font-size:30px; font-weight:700; font-family:var(--font-serif); }
.stat-card .k { font-size:13px; opacity:.9; margin-top:6px; letter-spacing:1px; }
.stat-card.alt  { background:linear-gradient(135deg, #1565c0, #1976d2); border-color:#0d47a1; }
.stat-card.alt2 { background:linear-gradient(135deg, #ef6c00, #f57c00); border-color:#e65100; }
.stat-card.alt3 { background:linear-gradient(135deg, #6a1b9a, #8e24aa); border-color:#4a148c; }

.tbl-scroll {
  width:100%; overflow-x:auto; -webkit-overflow-scrolling:touch;
  border-radius:8px;
}
.tbl-scroll::-webkit-scrollbar { height:6px; }
.tbl-scroll::-webkit-scrollbar-thumb { background:var(--line-d); border-radius:3px; }
table.tbl { width:100%; border-collapse:collapse; font-size:14px; }
table.tbl th, table.tbl td {
  padding:13px 12px; text-align:left;
  border-bottom:1px solid var(--line); vertical-align:top;
}
table.tbl th {
  background:var(--green-50); color:var(--green-700);
  font-weight:600; font-size:13px; letter-spacing:1px;
  border-bottom:2px solid var(--green-200);
}
table.tbl tr:hover td { background:var(--green-50); }
table.tbl td .row-actions { display:flex; gap:6px; flex-wrap:wrap; }

.badge {
  display:inline-block; padding:3px 11px; border-radius:20px;
  font-size:12px; letter-spacing:1px;
}
.badge.new  { background:#fff3e0; color:#e65100; border:1px solid #ffe0b2; }
.badge.read { background:#eceff1; color:#546e7a; border:1px solid #cfd8dc; }

.toolbar { display:flex; align-items:center; gap:10px; flex-wrap:wrap; margin-bottom:18px; }
.toolbar .grow { flex:1; }
.toolbar input[type=text], .toolbar select {
  padding:9px 14px; border:1px solid var(--line-d); border-radius:8px;
  font-size:14px; background:#fff; font-family:inherit;
}
.toolbar input[type=text]:focus, .toolbar select:focus {
  outline:none; border-color:var(--green-600); box-shadow:0 0 0 3px rgba(46,125,50,.08);
}

.pager { display:flex; gap:6px; justify-content:center; margin-top:20px; flex-wrap:wrap; }
.pager a, .pager span {
  padding:7px 14px; border:1px solid var(--line-d); border-radius:7px;
  color:var(--text); font-size:13px;
}
.pager .cur { background:var(--green-600); color:#fff; border-color:var(--green-600); }
.pager a:hover { background:var(--green-50); border-color:var(--green-300); }

.login-card {
  max-width:420px; margin:72px auto;
  background:var(--paper); padding:46px 40px 38px;
  border-radius:18px;
  border:1px solid var(--line);
  box-shadow:0 18px 56px -18px rgba(46,125,50,.28);
  position:relative; overflow:hidden;
}
.login-card::before {
  content:""; position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg, var(--green-600), var(--green-400), var(--green-600));
}
.login-card .logo-row {
  display:flex; align-items:center; justify-content:center; gap:16px; margin-bottom:22px;
}
.login-card .logo-row img { height:60px; }
.login-card .logo-text { font-size:22px; }
.login-card h1 {
  text-align:center; color:var(--green-700); font-size:22px;
  margin-bottom:6px; font-family:var(--font-serif); letter-spacing:2px;
}
.login-card .sub {
  text-align:center; color:var(--muted); font-size:13px; margin-bottom:28px; letter-spacing:1px;
}
.login-foot {
  display:flex; align-items:center; justify-content:center; gap:10px;
  margin-top:20px; font-size:12px; color:var(--muted); letter-spacing:1px;
}
.login-foot-line { flex:1; max-width:46px; height:1px; background:var(--line-d); }

.alert { padding:13px 16px; border-radius:8px; margin-bottom:16px; font-size:14px; }
.alert.ok  { background:var(--green-100); color:var(--green-700); border:1px solid var(--green-200); }
.alert.err { background:#ffebee; color:#b71c1c; border:1px solid #ffcdd2; }

.detail-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:16px 32px; font-size:14px; }
.detail-grid .k { color:var(--muted); font-size:12px; letter-spacing:1px; margin-bottom:4px; }
.detail-grid .v { color:var(--text); margin-bottom:8px; word-break:break-all; font-size:15px; }

@media (max-width:860px) {
  .detail-grid { grid-template-columns:1fr; }
  table.tbl th, table.tbl td { padding:8px 6px; font-size:13px; }
  .admin-card { padding:20px; }
  .footer-grid { grid-template-columns:1fr 1fr; gap:28px; }
}

/* ============================================================
   彝文（凉山规范彝文）—— 文案留空时不显示
   字体优先使用支持彝文的字型，避免出现方块
   ============================================================ */
.hero-yi {
  font-family:"Nuosu SIL", "Microsoft Yi Baiti", "Noto Sans Yi", "Yi Baiti", var(--font-serif);
  font-size:30px; line-height:1.7; letter-spacing:2px;
  color:var(--green-200); margin-bottom:6px;
  text-shadow:0 3px 18px rgba(0,0,0,.3);
}
.hero-yi-roman {
  font-family:Georgia, serif; font-size:13px; opacity:.7;
  letter-spacing:3px; margin-bottom:16px;
}
.hero-yi-sub { font-size:15px; color:var(--green-200); letter-spacing:2px; margin-bottom:6px; }

/* ============================================================
   新闻 / 公司纪要
   ============================================================ */
.hero-sub-page { padding:72px 20px 82px; }
.hero-article h1 { font-size:40px; letter-spacing:3px; }
.hero-article { padding:56px 20px 56px; text-align:left; }
.hero-article .container { max-width:900px; }
.crumb { font-size:13px; color:var(--green-200); opacity:.85; margin-bottom:14px; letter-spacing:1px; }
.crumb a { color:var(--green-200); }
.crumb a:hover { color:#fff; }
.article-meta {
  display:flex; align-items:center; gap:16px; flex-wrap:wrap;
  margin-top:18px; font-size:13px; color:var(--green-200);
}
.article-meta > span { display:inline-flex; align-items:center; gap:6px; }

/* 栏目筛选条 */
.news-filter {
  display:flex; justify-content:center; gap:10px; flex-wrap:wrap;
  margin:-30px 0 42px;
}
.news-filter a {
  padding:8px 20px; border-radius:999px; font-size:13.5px;
  border:1px solid var(--line-d); color:var(--muted);
  background:var(--paper); letter-spacing:1px; transition:all .2s;
}
.news-filter a:hover { border-color:var(--green-400); color:var(--green-700); }
.news-filter a.on {
  background:var(--green-600); border-color:var(--green-600); color:#fff;
}

/* 置顶大卡 */
.news-feature {
  display:grid; grid-template-columns:1.12fr 1fr;
  background:var(--paper); border:1px solid var(--line);
  border-radius:18px; overflow:hidden; margin-bottom:32px;
  transition:all .3s cubic-bezier(.4,0,.2,1);
}
.news-feature:hover {
  border-color:var(--green-300); transform:translateY(-3px);
  box-shadow:0 20px 48px -22px rgba(46,125,50,.28);
}
.news-feature-img {
  min-height:280px; background:var(--green-100) center/cover no-repeat;
  position:relative; display:flex; align-items:center; justify-content:center;
}
.news-feature-img .ph { color:var(--green-300); }
.news-feature-body { padding:38px 34px; display:flex; flex-direction:column; gap:14px; }
.news-feature-body h3 {
  font-size:25px; line-height:1.5; color:var(--green-700);
  font-family:var(--font-serif); font-weight:600;
}
.news-feature-body p { color:#506258; font-size:14.5px; line-height:1.85; flex:1; }
.news-more { margin-left:auto; color:var(--green-700); font-weight:600; }

/* 卡片列表 */
.news-grid {
  display:grid; grid-template-columns:repeat(auto-fill, minmax(300px, 1fr));
  gap:26px;
}
.news-card {
  display:flex; flex-direction:column;
  background:var(--paper); border:1px solid var(--line);
  border-radius:16px; overflow:hidden;
  transition:all .3s cubic-bezier(.4,0,.2,1);
}
.news-card:hover {
  transform:translateY(-4px); border-color:var(--green-300);
  box-shadow:0 18px 42px -20px rgba(46,125,50,.25);
}
.news-card-img {
  height:178px; background:var(--green-100) center/cover no-repeat;
  position:relative;
}
.news-card-img .ph {
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  color:var(--green-300);
}
.news-cat {
  position:absolute; left:12px; top:12px;
  background:rgba(12,47,17,.72); color:#fff;
  font-size:12px; padding:4px 12px; border-radius:999px; letter-spacing:1px;
  backdrop-filter:blur(4px);
}
.news-top {
  position:absolute; right:12px; top:12px;
  background:var(--gold); color:#3d2f00;
  font-size:12px; padding:4px 12px; border-radius:999px; letter-spacing:1px; font-weight:600;
}
.news-card-body {
  padding:20px 20px 22px; display:flex; flex-direction:column; gap:10px; flex:1;
}
.news-card-body h3 {
  font-size:17px; line-height:1.55; color:var(--green-700); font-weight:600;
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}
.news-card-body p {
  font-size:13.5px; color:#5c6d61; line-height:1.75; flex:1;
  display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
}
.news-meta {
  display:flex; align-items:center; gap:14px; flex-wrap:wrap;
  border-top:1px dashed var(--line); padding-top:12px;
  font-size:12.5px; color:var(--muted);
}
.news-meta span { display:inline-flex; align-items:center; gap:5px; }
.news-chip {
  display:inline-block; padding:3px 12px; border-radius:999px;
  background:var(--green-100); color:var(--green-700);
  font-size:12px; letter-spacing:1px;
}
.news-chip.top { background:#fff6d8; color:#8a6a00; }
.section-more { text-align:center; margin-top:42px; }

.news-empty {
  text-align:center; padding:70px 20px; color:var(--muted);
  border:1px dashed var(--line-d); border-radius:18px; background:var(--paper);
}
.news-empty svg { color:var(--green-300); margin-bottom:14px; }
.news-empty p { margin-bottom:20px; font-size:14.5px; }

/* 文章正文 */
.article { max-width:820px; margin:0 auto; }
.article-cover { margin-bottom:34px; }
.article-cover img {
  width:100%; height:auto; border-radius:16px; display:block;
  border:1px solid var(--line);
}
.article-body p {
  color:#3d4d40; font-size:16px; line-height:2; margin-bottom:20px;
}
.article-lead {
  font-size:17px; color:var(--green-700); line-height:1.95;
  padding:18px 22px; margin-bottom:28px;
  background:var(--green-50); border-left:3px solid var(--green-600); border-radius:0 12px 12px 0;
}
.article-foot {
  display:flex; gap:22px; flex-wrap:wrap;
  margin-top:34px; padding-top:18px; border-top:1px solid var(--line);
  font-size:13px; color:var(--muted);
}
.article-nav {
  display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:26px;
}
.an-item {
  padding:16px 18px; border:1px solid var(--line); border-radius:12px;
  background:var(--paper); display:flex; flex-direction:column; gap:6px;
  transition:all .25s;
}
.an-item:hover { border-color:var(--green-300); background:var(--green-50); }
.an-item .k { font-size:12px; color:var(--muted); letter-spacing:1px; }
.an-item a { color:var(--green-700); font-weight:600; font-size:14.5px; line-height:1.6; }
.an-item .none { color:var(--muted); font-size:14px; }
.an-item.right { text-align:right; }
.article-back { text-align:center; margin-top:34px; }

/* ============================================================
   后台：导航条 / 仪表盘 / 表单
   ============================================================ */
.admin-brand {
  display:flex; align-items:center; gap:10px;
  color:#fff; font-weight:700; font-size:16px;
}
.admin-brand img { height:32px; filter:brightness(1.1); }
.admin-top .user .who { display:inline-flex; align-items:center; gap:5px; }
.admin-nav {
  background:var(--paper); border-bottom:1px solid var(--line);
  position:sticky; top:0; z-index:20;
}
.admin-nav-inner {
  max-width:1320px; margin:0 auto; padding:0 24px;
  display:flex; gap:6px; overflow-x:auto;
  -webkit-overflow-scrolling:touch; scrollbar-width:none;
}
.admin-nav-inner::-webkit-scrollbar { display:none; }
.admin-nav a {
  display:inline-flex; align-items:center; gap:7px;
  padding:14px 18px; font-size:14.5px; color:var(--muted);
  border-bottom:2px solid transparent; white-space:nowrap;
}
.admin-nav a:hover { color:var(--green-700); }
.admin-nav a.on { color:var(--green-700); border-bottom-color:var(--green-600); font-weight:600; }
.admin-nav .cnt {
  font-style:normal; font-size:11px; padding:1px 7px; border-radius:999px;
  background:#e65100; color:#fff; font-weight:600;
}
.admin-nav .cnt.gray { background:var(--green-600); }

.dash-hello {
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  flex-wrap:wrap; margin-bottom:24px;
}
.dash-hello h1 {
  font-size:24px; color:var(--green-700); font-family:var(--font-serif);
  letter-spacing:1px; margin-bottom:6px; font-weight:600;
}
.dash-hello p { color:var(--muted); font-size:13.5px; }
.dash-actions { display:flex; gap:10px; flex-wrap:wrap; }
.dash-h2 {
  display:flex; align-items:center; gap:8px;
  font-size:15px; color:var(--green-700); font-weight:600;
  letter-spacing:1px; margin:0 0 14px;
}
.dash-two { display:grid; grid-template-columns:1.35fr 1fr; gap:22px; align-items:start; }
.dash-two .admin-card { margin-bottom:22px; }

a.stat-card { display:block; cursor:pointer; }
a.stat-card:hover { transform:translateY(-3px); box-shadow:0 14px 32px -14px rgba(0,0,0,.28); }
.stat-card.teal { background:linear-gradient(135deg, #00695c, #00897b); border-color:#004d40; }

.mini-chart {
  display:flex; align-items:flex-end; justify-content:space-between; gap:10px;
  height:190px; padding-top:10px;
}
.mini-chart .col {
  flex:1; display:flex; flex-direction:column; align-items:center; gap:6px; height:100%;
}
.mini-chart .bar-wrap {
  flex:1; width:100%; display:flex; align-items:flex-end; justify-content:center;
}
.mini-chart .bar {
  width:70%; max-width:38px; min-height:4px; border-radius:6px 6px 0 0;
  background:linear-gradient(180deg, var(--green-400), var(--green-700));
  transition:height .5s cubic-bezier(.4,0,.2,1);
}
.mini-chart .cnt { font-size:13px; font-weight:600; color:var(--green-700); }
.mini-chart .lbl { font-size:11.5px; color:var(--muted); }

.quick-links {
  display:grid; grid-template-columns:1fr 1fr 1fr; gap:12px;
}
.quick-links a {
  display:flex; flex-direction:column; align-items:center; gap:8px;
  padding:18px 10px; border:1px solid var(--line); border-radius:12px;
  color:var(--green-700); font-size:13px; background:var(--green-50);
  transition:all .25s; text-align:center;
}
.quick-links a:hover {
  background:var(--green-600); color:#fff; border-color:var(--green-600);
  transform:translateY(-2px);
}
.quick-links a svg { color:currentColor; }

.h2-count { font-size:13px; color:var(--muted); font-weight:400; letter-spacing:0; margin-left:4px; }
.h2-btn { margin-left:auto; }
.h2-more { margin-left:auto; font-size:13px; color:var(--green-600); font-weight:400; letter-spacing:0; }
.h2-actions { margin-left:auto; display:flex; gap:8px; flex-wrap:wrap; }
.admin-card h2 { flex-wrap:wrap; gap:10px; }

.thumb {
  width:74px; height:52px; border-radius:8px; object-fit:cover;
  border:1px solid var(--line); display:block;
}
.thumb-empty {
  display:flex; align-items:center; justify-content:center;
  background:var(--green-50); color:var(--green-300);
}
.badge.cat { background:var(--green-100); color:var(--green-700); border:1px solid var(--green-200); }
.badge.top { background:#fff6d8; color:#8a6a00; border:1px solid #ffe9a8; }
.tbl td .muted, .muted { color:var(--muted); }
.empty { text-align:center; color:var(--muted); padding:40px 10px !important; }
.filter-tip { font-size:13px; color:var(--green-700); background:var(--green-50); padding:6px 12px; border-radius:6px; }

.inline-form { display:inline-block; margin:0; }
.row-actions { display:flex; gap:6px; flex-wrap:wrap; align-items:center; }
.chk-line {
  display:inline-flex; align-items:center; gap:7px;
  font-size:13.5px; color:var(--text); cursor:pointer;
}
.chk-line input { accent-color:var(--green-600); }
.detail-actions { display:flex; gap:10px; flex-wrap:wrap; margin-top:26px; }
.msg-body {
  background:var(--green-50); padding:18px; border-radius:10px;
  border-left:4px solid var(--green-600); white-space:pre-wrap;
  line-height:1.85; font-size:15px; color:#3d4d40;
}
.tel-link { font-size:18px; color:var(--green-700); font-weight:600; }
.form-narrow { max-width:560px; margin:0 auto; }
.card-desc { font-size:13px; color:var(--muted); margin-bottom:20px; line-height:1.8; }
.news-form-card { max-width:900px; }
.news-form textarea { resize:vertical; line-height:1.8; }
.form-row { display:grid; grid-template-columns:1fr 1fr 1fr; gap:18px; }
.req { color:#c62828; }
.hint { color:var(--muted); font-weight:400; font-size:12px; letter-spacing:0; }
.form-actions { display:flex; gap:12px; flex-wrap:wrap; margin-top:26px; }
.cover-preview {
  display:flex; gap:16px; align-items:flex-start; margin-bottom:14px;
  padding:12px; border:1px solid var(--line); border-radius:12px; background:var(--green-50);
}
.cover-preview img {
  width:200px; height:112px; object-fit:cover; border-radius:8px;
  border:1px solid var(--line); background:#fff;
}
.cover-side { display:flex; flex-direction:column; gap:8px; }
.cover-side p { font-size:13px; }
.admin-foot {
  text-align:center; padding:26px 20px 34px;
  font-size:12.5px; color:var(--muted); letter-spacing:1px;
}

/* ============================================================
   新增模块的手机端适配
   ============================================================ */
@media (max-width:860px) {
  .dash-two { grid-template-columns:1fr; }
  .form-row { grid-template-columns:1fr 1fr; }
  .news-feature { grid-template-columns:1fr; }
  .news-feature-img { min-height:220px; }
  .hero-article h1 { font-size:28px; }
}

@media (max-width:700px) {
  .hero-yi { font-size:22px; letter-spacing:1px; }
  .hero-yi-sub { font-size:13.5px; }
  .hero-sub-page { padding:46px 18px 56px; }
  .hero-article { padding:36px 18px 40px; text-align:left; }
  .hero-article h1 { font-size:23px; letter-spacing:1px; }
  .article-meta { gap:10px 14px; font-size:12.5px; }

  .news-filter { justify-content:flex-start; flex-wrap:nowrap; overflow-x:auto; margin:0 -18px 30px; padding:0 18px; scrollbar-width:none; }
  .news-filter::-webkit-scrollbar { display:none; }
  .news-filter a { flex:0 0 auto; }

  .news-grid { grid-template-columns:1fr; gap:18px; }
  .news-card-img { height:168px; }
  .news-feature-body { padding:24px 20px; }
  .news-feature-body h3 { font-size:19px; }
  .section-more { margin-top:28px; }
  .section-more .btn { width:100%; }

  .article-body p { font-size:15px; line-height:1.9; }
  .article-lead { font-size:15.5px; padding:14px 16px; }
  .article-nav { grid-template-columns:1fr; }
  .an-item.right { text-align:left; }
  .article-back .btn { width:100%; }

  .admin-nav-inner { padding:0 12px; }
  .admin-nav a { padding:12px 12px; font-size:13.5px; }
  .dash-hello h1 { font-size:20px; }
  .dash-actions { width:100%; }
  .dash-actions .btn { flex:1; }
  .quick-links { grid-template-columns:1fr 1fr; }
  .form-row { grid-template-columns:1fr; gap:0; }
  .cover-preview { flex-direction:column; }
  .cover-preview img { width:100%; height:auto; aspect-ratio:16/9; }
  .form-actions .btn { flex:1 1 100%; }
  .detail-actions .btn { flex:1 1 100%; }
  .mini-chart { height:150px; }
  .mini-chart .cnt { font-size:12px; }
}