/* ===========================================================
   云南特色产品 · 产地直采
   改配色只需改下面的 CSS 变量
   =========================================================== */
:root {
  --bg: #fbf9f5;
  --bg-soft: #f3efe6;
  --card: #ffffff;
  --line: #e5ded1;
  --text: #1e2a23;
  --muted: #6b7a70;
  --green: #2f6b4f;
  --green-d: #234f3b;
  --green-soft: #e9f1eb;
  --clay: #b8623c;
  --radius: 14px;
  --wrap: 1140px;
  --nav-h: 64px;          /* 顶部导航内容区高度；加下方 1px 边框后实际占位 65px */
  --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 1px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
img[hidden] { display: none; }   /* display:block 会盖掉 hidden，需显式还原 */
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0 0 .5em; line-height: 1.22; letter-spacing: -0.01em; color: var(--green-d); }
h1 { font-size: clamp(28px, 4.6vw, 50px); font-weight: 800; }
h2 { font-size: clamp(23px, 3.2vw, 34px); font-weight: 750; }
h3 { font-size: 19px; font-weight: 700; }
/* 英文标题字符更长，行距略收一点，避免比中文多占一行的高度 */
html[lang="en"] h1, html[lang="en"] h2 { line-height: 1.15; }
p { margin: 0 0 1em; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px; font: inherit; font-weight: 650; font-size: 15px;
  cursor: pointer; border: 1px solid transparent; transition: .18s ease; white-space: nowrap;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-d); transform: translateY(-1px); }
.btn-ghost { border-color: rgba(47,107,79,.4); color: var(--green); background: rgba(255,255,255,.72); }
.btn-ghost:hover { border-color: var(--green); background: #fff; }
.btn-wa { background: var(--green-soft); color: var(--green); border-color: rgba(47,107,79,.25); }
.btn-wa:hover { background: #dcebe1; }
.btn-block { width: 100%; padding: 15px 22px; font-size: 16px; }
.btn[disabled] { opacity: .6; cursor: not-allowed; transform: none; }

/* ---------- 顶部导航 ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251,249,245,.9); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 20px; height: var(--nav-h); }
/* 导航内容比正文更宽，避免宽屏下左右留白过大 */
.nav .wrap { max-width: 1480px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 750; color: var(--green-d); }
/* 品牌标：透明底 PNG，靠 object-fit 保证不同尺寸下不变形 */
.brand-mark { width: 32px; height: 32px; display: block; object-fit: contain; flex: 0 0 auto; }
.nav-links { display: flex; gap: 20px; margin-left: auto; color: var(--muted); font-size: 15px; }
.nav-links a:hover { color: var(--green); }
/* 移动端菜单按钮：桌面隐藏，≤1000px 显示；图标用 images/icons 下的两张 PNG */
.nav-toggle {
  display: none; width: 40px; height: 40px; padding: 0; cursor: pointer;
  background: transparent url("images/icons/menu_off.png") center / 20px 20px no-repeat;
  border: 1px solid var(--line); border-radius: 10px;
}
.nav-toggle[aria-expanded="true"] { background-image: url("images/icons/menu_on.png"); }
.lang-toggle {
  display: flex; align-items: center; gap: 2px; padding: 3px;
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: 999px; cursor: pointer;
}
.lang-opt {
  padding: 4px 11px; border-radius: 999px; font-size: 13.5px; font-weight: 650;
  color: var(--muted); transition: .15s ease;
}
.lang-opt.is-on { background: var(--green); color: #fff; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; display: flex; align-items: center;
  /* 首屏同样占满一屏（原本写死 560px，比一屏矮） */
  min-height: calc(100vh - var(--nav-h) - 1px);
  min-height: calc(100svh - var(--nav-h) - 1px);
}
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 0; }
.hero-veil {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(20,36,28,.9) 0%, rgba(20,36,28,.72) 45%, rgba(20,36,28,.35) 100%);
}
/* 首屏文字区直接用正文宽度（导语另有 56ch 限制，不会被拉宽） */
.hero-inner { position: relative; padding: 78px 22px; }
.hero h1, .hero .lead { color: #fff; }
/* 英文标题字符数远多于中文（52 vs 16），字号单独降一档，保证同为单行 */
html[lang="en"] .hero h1 { font-size: clamp(20px, 3.4vw, 38px); }
.hero .lead { color: rgba(255,255,255,.84); font-size: 18px; max-width: 56ch; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 650; letter-spacing: .04em;
  color: #cfe6d8; background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.24);
  padding: 5px 14px; border-radius: 999px; margin-bottom: 20px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 24px; }
.hero .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.hero .btn-ghost:hover { background: rgba(255,255,255,.14); border-color: #fff; }
.trust-badges { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 26px; }
.trust-badges li { display: flex; gap: 8px; font-size: 14.5px; color: rgba(255,255,255,.88); }
.trust-badges li span:first-child { color: #7fd6a4; font-weight: 700; }

/* ---------- 通用区块 ---------- */
section { padding: 72px 0; }
/* 每个区块至少占满一屏；内容顶端对齐 + 上边距减半，避免标题上方留白过大 */
main > section:not(.hero) {
  display: flex; flex-direction: column; justify-content: flex-start;
  padding-top: 36px;
  min-height: calc(100vh - var(--nav-h) - 1px);
  min-height: calc(100svh - var(--nav-h) - 1px);
}
.section-title { max-width: 34ch; }   /* 放宽：英文长标题（如 Crop distribution map of Yunnan）不再折行 */
.section-sub { color: var(--muted); margin: -4px 0 32px; max-width: 76ch; }

/* ---------- 云南概览 ---------- */
.overview { background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.overview-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 44px; align-items: center; margin-top: 8px; }
.overview-copy p { color: #3d4a42; }
.overview-media img { border-radius: var(--radius); box-shadow: 0 20px 44px rgba(30,42,35,.14); }
.stats {
  list-style: none; padding: 0; margin: 44px 0 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.stats li {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px;
}
.stats strong { display: block; font-size: 24px; color: var(--green); font-weight: 800; letter-spacing: -0.02em; }
.stats span { font-size: 13.5px; color: var(--muted); }

/* ---------- 品类 chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 28px; }
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 15px; border-radius: 999px; cursor: pointer;
  background: var(--card); border: 1px solid var(--line);
  font: inherit; font-size: 14.5px; color: #3d4a42; transition: .15s ease;
}
.chip:hover { border-color: rgba(47,107,79,.5); }
.chip.is-on { background: var(--chip-c, var(--green)); border-color: transparent; color: #fff; }
.chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--chip-c, var(--green)); }
.chip.is-on .dot { background: rgba(255,255,255,.85); }
.chips-sm .chip { padding: 5px 12px; font-size: 13.5px; }

/* ---------- 产品网格 ---------- */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(272px, 1fr)); gap: 18px; }
.pcard {
  /* 品类色低透明渐变打底（--c 由 JS 按分类注入），右下角留白保持干净 */
  position: relative; overflow: hidden;
  background:
    linear-gradient(150deg,
      color-mix(in srgb, var(--c, var(--green)) 16%, transparent) 0%,
      color-mix(in srgb, var(--c, var(--green)) 6%, transparent) 42%,
      transparent 72%),
    var(--card);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px 18px; display: flex; flex-direction: column; transition: .18s ease;
}
/* 产品图铺满卡片作背景，低透明度并向右下淡出，保证文字可读 */
.pcard-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-size: cover; background-position: center;
  opacity: .42;
  -webkit-mask-image: linear-gradient(140deg, #000 0%, rgba(0,0,0,.55) 48%, transparent 88%);
  mask-image: linear-gradient(140deg, #000 0%, rgba(0,0,0,.55) 48%, transparent 88%);
}
.pcard > *:not(.pcard-bg) { position: relative; z-index: 1; }
.pcard:hover { border-color: rgba(47,107,79,.45); box-shadow: 0 12px 28px rgba(30,42,35,.09); transform: translateY(-2px); }
.pcat {
  align-self: flex-start; font-size: 12.5px; font-weight: 700; letter-spacing: .02em;
  color: var(--c, var(--green)); background: color-mix(in srgb, var(--c, var(--green)) 12%, #fff);
  border: 1px solid color-mix(in srgb, var(--c, var(--green)) 32%, #fff);
  padding: 3px 11px; border-radius: 999px; margin-bottom: 12px;
}
.pcard h3 { font-size: 18px; margin-bottom: 2px; }
.pen { font-size: 13.5px; color: var(--muted); margin: 0 0 10px; font-style: italic; }
.pnote { font-size: 14.5px; color: #3d4a42; margin: 0 0 14px; flex: 1; }
.pregion { font-size: 13px; color: var(--muted); margin: 0 0 14px; }
.pregion b { color: var(--green); font-weight: 650; }
.pinquiry {
  align-self: flex-start; padding: 8px 16px; border-radius: 999px; cursor: pointer;
  background: transparent; border: 1px solid rgba(47,107,79,.4);
  font: inherit; font-size: 14px; font-weight: 620; color: var(--green); transition: .15s ease;
}
.pinquiry:hover { background: var(--green); border-color: var(--green); color: #fff; }
.empty { color: var(--muted); padding: 30px 0; }

/* ---------- 分布图 ---------- */
.map-section { background: var(--bg-soft); border-block: 1px solid var(--line); }
/* 收窄该区块上下留白（其余区块沿用 36px / 72px） */
main > section.map-section { padding-top: 24px; padding-bottom: 44px; }
/* 横屏两列：地图占更大份额，绘制区更高；两列等高 */
.map-layout { display: grid; grid-template-columns: 1.4fr .6fr; gap: 24px; align-items: stretch; }
.map-canvas {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px; position: relative;
}
#ynMap { width: 100%; height: auto; display: block; }
.region { stroke: #fff; stroke-width: 1; cursor: pointer; transition: fill .2s ease, opacity .2s ease, stroke-width .15s ease; }
.region:hover { stroke: var(--green-d); stroke-width: 2.4; }
.region.dim { opacity: .26; }
.map-labels { pointer-events: none; }
.map-labels text {
  font-size: 13.5px; font-weight: 650; fill: #46564c; text-anchor: middle;
  paint-order: stroke; stroke: #fbf9f5; stroke-width: 3.4px; stroke-linejoin: round;
}
.map-labels text.on-dark { fill: #fff; stroke: rgba(20,36,28,.55); }
.map-hint { text-align: center; font-size: 13px; color: var(--muted); margin: 8px 0 2px; }

/* 右栏：本身不撑高（内层绝对定位），因此被 grid 拉伸到与地图等高；内容超出由内层滚动 */
.map-panel {
  position: relative; overflow: hidden;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
}
.panel-scroll { position: absolute; inset: 0; padding: 20px; overflow-y: auto; overscroll-behavior: contain; }
.panel-title { margin-bottom: 6px; font-size: 17px; }
.panel-hint { font-size: 14px; color: var(--muted); }
.legend { border-top: 1px solid var(--line); padding-top: 16px; margin-top: 16px; }
.legend-title { display: block; font-size: 13.5px; font-weight: 650; color: var(--muted); margin-bottom: 10px; }
.panel-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.panel-list li {
  border-left: 3px solid var(--c, var(--green)); padding: 2px 0 2px 12px;
}
.panel-list .pl-zh { font-weight: 620; font-size: 15px; color: var(--green-d); }
.panel-list .pl-en { display: block; font-size: 12.5px; color: var(--muted); font-style: italic; }
.panel-list .pl-note { display: block; font-size: 13px; color: #3d4a42; margin-top: 3px; }
.panel-clear {
  margin-top: 14px; background: none; border: none; padding: 0; cursor: pointer;
  font: inherit; font-size: 13.5px; color: var(--clay); text-decoration: underline;
}

/* ---------- 关于我 ---------- */
.about-inner { display: grid; grid-template-columns: .68fr 1.32fr; gap: 46px; align-items: center; }
.about-media img { border-radius: var(--radius); box-shadow: 0 20px 44px rgba(30,42,35,.16); }
.about-name { font-size: 21px; font-weight: 750; color: var(--green-d); margin: 0 0 2px; }
.about-role { font-size: 14px; color: var(--muted); margin: 0 0 20px; }
.about-copy p { color: #3d4a42; }
.about-talk {
  margin-top: 24px; padding: 20px 22px; border-radius: var(--radius);
  background: var(--green-soft); border: 1px solid #cfe2d6;
}
.about-talk strong { display: block; color: var(--green-d); margin-bottom: 4px; }
.about-talk p { font-size: 14.5px; color: #3d4a42; margin-bottom: 14px; }

/* ---------- 联系我 ---------- */
.contact { background: var(--bg-soft); border-top: 1px solid var(--line); }
.contact-inner { display: grid; grid-template-columns: .82fr 1.18fr; gap: 46px; align-items: start; }
.contact-copy p { color: var(--muted); }
/* 左侧是名称，右侧直接是号码/账号，逐行上下排列 */
.contact-list { list-style: none; padding: 0; margin: 24px 0; }
.contact-list li {
  display: grid; grid-template-columns: 78px 1fr; gap: 16px; align-items: baseline;
  padding: 11px 0; border-top: 1px solid var(--line); font-size: 15px;
}
.contact-list li:first-child { border-top: 0; }
.contact-list .cl-k { font-size: 13px; font-weight: 650; color: var(--muted); }
.contact-list .cl-v { font-weight: 600; color: #3d4a42; word-break: break-word; }
.contact-list a[href]:hover { color: var(--green); text-decoration: underline; }
.small-note { font-size: 13.5px; color: var(--muted); }
.small-note.center { text-align: center; margin: 12px 0 0; }

/* 联系区右侧：询价要点 + 直连按钮 */
.contact-card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px;
}
.contact-card h3 { margin: 0; font-size: 18px; }
.contact-tips { list-style: none; padding: 0; margin: 16px 0 24px; display: grid; gap: 10px; }
.contact-tips li { position: relative; padding-left: 24px; font-size: 15px; color: #3d4a42; }
.contact-tips li::before {
  content: ""; position: absolute; left: 7px; top: .62em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--green); opacity: .45;
}
.contact-card .btn + .btn { margin-top: 10px; }
/* 联系区左栏底部的微信卡：与上方联系方式拉开距离 */
.contact-copy .contact-card { margin-top: 28px; }
.qr-slot { margin-top: 18px; display: grid; justify-items: center; gap: 8px; }
.qr-slot[hidden] { display: none; }
.qr-slot img {
  width: 148px; height: 148px; border-radius: 10px;
  border: 1px solid var(--line); background: #fff; padding: 6px;
}
.qr-slot span { font-size: 13px; color: var(--muted); }

.form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.form > h3 { margin: 0 0 20px; font-size: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: block; margin-bottom: 16px; }
.field > span { display: block; font-size: 13.5px; font-weight: 620; margin-bottom: 7px; color: #3d4a42; }
input, textarea {
  width: 100%; padding: 12px 14px; font: inherit; font-size: 15px;
  background: #fdfcfa; color: var(--text);
  border: 1px solid var(--line); border-radius: 10px; transition: .15s ease; resize: vertical;
}
input::placeholder, textarea::placeholder { color: #a3ada6; }
input:focus, textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(47,107,79,.13); }
input.invalid, textarea.invalid { border-color: #c0392b; background: #fdf3f2; }
.hp { position: absolute; left: -9999px; }
.form-status { font-size: 14.5px; margin: 14px 0 0; min-height: 1.4em; }
.form-status.ok { color: var(--green); }
.form-status.err { color: #c0392b; }
.form.done { text-align: center; padding: 44px 26px; }

/* ---------- 页脚 ---------- */
.footer { padding: 30px 0; }
.footer-inner { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; color: var(--muted); font-size: 14px; }
.footer-inner p { margin: 0; }
.footer-links a { margin-left: 18px; }
.footer-links a:hover { color: var(--green); }
/* 备案号：单独占一行，config.js 里填了才显示（大陆服务器上线必须有） */
.footer-icp { flex: 1 0 100%; font-size: 13px; }
.footer-icp a:hover { color: var(--green); }

/* ---------- 悬浮微信入口 ---------- */
.float-wa {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  width: auto; min-width: 52px; height: 52px; padding: 0 16px; border-radius: 26px;
  background: var(--green); color: #fff;
  display: grid; place-items: center; font-weight: 750; font-size: 13px;
  box-shadow: 0 12px 28px rgba(47,107,79,.34); transition: .18s ease;
}
.float-wa:hover { background: var(--green-d); transform: translateY(-2px); }

/* ---------- 产品详情弹窗 ---------- */
body.modal-open { overflow: hidden; }
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 24px; }
.modal[hidden] { display: none; }
.modal-veil { position: absolute; inset: 0; background: rgba(20,36,28,.55); }
.modal-box {
  position: relative; width: 100%; max-width: 680px; max-height: calc(100vh - 48px);
  overflow-y: auto; padding: 26px 28px 28px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 30px 70px rgba(20,36,28,.32); animation: modal-in .18s ease;
}
@keyframes modal-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.modal-close {
  position: absolute; top: 14px; right: 14px; width: 34px; height: 34px;
  display: grid; place-items: center; border-radius: 50%; cursor: pointer;
  background: var(--bg-soft); border: 1px solid var(--line); color: var(--muted);
  font-size: 20px; line-height: 1; transition: .15s ease;
}
.modal-close:hover { background: var(--green); border-color: var(--green); color: #fff; }
.modal-head {
  padding-right: 42px;
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 2px 12px;
}
.modal-head h3 { font-size: 22px; margin: 0; }
.modal-head .pen { margin: 0; font-size: 14px; }
.modal-info { margin: 18px 0 20px; }
.modal-info .mi {
  display: grid; grid-template-columns: 92px 1fr; gap: 14px;
  border-top: 1px solid var(--line); padding-top: 10px; margin-top: 10px;
}
.modal-info .mi-k { font-size: 13px; font-weight: 650; color: var(--muted); }
.modal-info .mi-v { font-size: 14.5px; color: #3d4a42; }
/* 「说明」是一段长文，标签另起一行，避免挤在窄列里 */
.modal-info .mi-block { grid-template-columns: 1fr; gap: 6px; }
.modal-info .mi-block .mi-v { line-height: 1.75; }
/* 产品图轮播：标题与说明文字之间 */
.modal-carousel {
  position: relative; margin: 16px 0 4px; overflow: hidden;
  border-radius: 12px; border: 1px solid var(--line);
  background: color-mix(in srgb, var(--c, var(--green)) 8%, #fff);
}
.mc-viewport { overflow: hidden; }
.mc-track { display: flex; transition: transform .35s ease; }
.mc-slide { flex: 0 0 100%; }
.mc-slide img { display: block; width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.mc-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 34px; height: 34px; border: 0; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center; font-size: 22px; line-height: 1;
  background: rgba(255,255,255,.84); color: var(--green-d);
  box-shadow: 0 4px 12px rgba(20,36,28,.18); transition: .15s ease;
}
.mc-nav:hover { background: #fff; }
.mc-nav[hidden] { display: none; }
.mc-prev { left: 10px; }
.mc-next { right: 10px; }
.mc-dots {
  position: absolute; left: 0; right: 0; bottom: 9px;
  display: flex; justify-content: center; gap: 6px;
}
.mc-dots[hidden] { display: none; }
.mc-dot {
  width: 7px; height: 7px; padding: 0; border: 0; border-radius: 99px;
  cursor: pointer; background: rgba(255,255,255,.6); transition: .15s ease;
}
.mc-dot.on { width: 18px; background: #fff; }

/* 详情图：说明文字下方竖向排列 */
.modal-detail { display: grid; gap: 12px; margin-top: 18px; }
.modal-detail[hidden] { display: none; }
.modal-detail img {
  display: block; width: 100%; height: auto;
  border-radius: 10px; border: 1px solid var(--line);
}
.modal-missing {
  display: grid; place-items: center; aspect-ratio: 1 / 1; border-radius: 10px;
  margin: 16px 0 4px;
  border: 1px dashed var(--line); color: var(--muted); font-size: 14px;
  background: color-mix(in srgb, var(--c, var(--green)) 8%, #fff);
}
.modal-missing[hidden] { display: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 1000px) {
  .overview-inner, .about-inner, .contact-inner, .map-layout { grid-template-columns: 1fr; }
  .map-layout { gap: 22px; }
  /* 单列堆叠时右栏不再需要固定高度，恢复自然高度 */
  .map-panel { position: static; overflow: visible; }
  .panel-scroll { position: static; inset: auto; overflow: visible; }
  .stats { grid-template-columns: repeat(2, 1fr); margin-top: 32px; }
  .section-title { max-width: none; }
  .nav-toggle { display: grid; }
  .lang-toggle { margin-left: auto; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    display: none; flex-direction: column; gap: 0;
    margin-left: 0; padding: 6px 0 10px;
    background: rgba(251,249,245,.98); border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 32px rgba(24,44,34,.12);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 13px 22px; font-size: 15.5px; }
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}
@media (max-width: 600px) {
  section { padding: 52px 0; }
  .hero-inner { padding: 58px 22px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stats strong { font-size: 20px; }
  .map-labels text { font-size: 16px; stroke-width: 3px; }
  .modal { padding: 14px; }
  .modal-box { padding: 22px 18px; max-height: calc(100vh - 28px); }
  .modal-info .mi { grid-template-columns: 76px 1fr; gap: 10px; }
  .modal-info .mi-block { grid-template-columns: 1fr; gap: 5px; }
  .mc-nav { width: 30px; height: 30px; font-size: 19px; }
}

/* ===========================================================
   出口标准速查指南
   =========================================================== */
.nav-links a.is-current { color: var(--green); font-weight: 650; }

.guide-hero {
  padding: 58px 0 46px;
  background:
    radial-gradient(900px 320px at 12% 0%, rgba(47,107,79,.10), transparent 70%),
    linear-gradient(180deg, var(--bg-soft), var(--bg));
  border-bottom: 1px solid var(--line);
}
.guide-eyebrow {
  display: inline-block; margin: 0 0 14px;
  font-size: 12.5px; font-weight: 650; letter-spacing: .03em;
  color: var(--green); background: var(--green-soft);
  border: 1px solid rgba(47,107,79,.18); border-radius: 999px; padding: 4px 12px;
}
.guide-hero h1 { margin-bottom: 12px; font-size: clamp(26px, 3.6vw, 42px); }
.guide-hero .lead { max-width: 74ch; color: var(--muted); font-size: 17px; }
.guide-disclaimer {
  max-width: 92ch; margin: 20px 0 0; padding: 11px 14px;
  font-size: 13px; line-height: 1.65; color: var(--muted);
  background: rgba(255,255,255,.66); border: 1px solid var(--line);
  border-left: 3px solid var(--clay); border-radius: 8px;
}

.guide-section { padding: 52px 0; scroll-margin-top: calc(var(--nav-h) + 8px); }
.guide-toolbar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.glabel {
  font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted);
}
.gmarkets { display: flex; flex-wrap: wrap; gap: 8px; }
.gmarket {
  font: inherit; font-size: 14.5px; font-weight: 600; cursor: pointer;
  padding: 8px 18px; border-radius: 999px;
  color: var(--green-d); background: #fff; border: 1px solid var(--line);
  transition: .15s ease;
}
.gmarket:hover { border-color: rgba(47,107,79,.5); }
.gmarket.is-on { background: var(--green); border-color: var(--green); color: #fff; }

.market-intro {
  margin: 20px 0 40px; padding: 22px 24px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
}
.gi-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.gi-head h3 { margin: 0; font-size: 21px; }
.gi-short {
  font-size: 12.5px; font-weight: 650; color: var(--green);
  background: var(--green-soft); border-radius: 999px; padding: 3px 10px;
}
.market-intro > p { margin: 0 0 14px; font-size: 14.5px; color: #445248; max-width: 100ch; }
.gi-cols {
  display: grid; grid-template-columns: 1fr 1.15fr 1.15fr; gap: 20px;
  padding-top: 16px; border-top: 1px solid var(--line);
}
.gi-cols p, .gi-cols ul { margin: 0; font-size: 13.5px; color: var(--muted); }
.gi-cols ul { padding-left: 17px; }
.gi-cols li { margin-bottom: 3px; }
.gk {
  display: block; margin-bottom: 6px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
  color: var(--green);
}

.guide-list-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.guide-list-head h2 { margin: 0; font-size: 24px; }
.gcount { font-size: 13.5px; color: var(--muted); }
.guide-controls { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 14px 0 22px; }
.guide-controls input {
  font: inherit; font-size: 14px; color: var(--text);
  width: 260px; max-width: 100%; padding: 8px 13px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px; outline: none;
}
.guide-controls input:focus { border-color: rgba(47,107,79,.55); box-shadow: 0 0 0 3px rgba(47,107,79,.08); }
.guide-controls .chips { margin: 0; }

.guide-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 16px; }
.gcard {
  display: flex; flex-direction: column;
  padding: 20px 22px 18px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  transition: .18s ease;
}
.gcard:hover { border-color: rgba(47,107,79,.4); box-shadow: 0 10px 26px rgba(30,42,35,.07); }
.gcard h3 { margin: 10px 0 1px; font-size: 18.5px; }
.gsub { margin: 0 0 10px; font-size: 12.5px; color: var(--muted); }
.gaccess { margin: 0; font-size: 14px; line-height: 1.6; color: #3d4a42; }
.gaccess b { color: var(--green); font-size: 12px; letter-spacing: .04em; margin-right: 4px; }
.gblock { margin-top: 13px; }
.gtags { display: flex; flex-wrap: wrap; gap: 6px; }
.gtag {
  font-size: 12.5px; line-height: 1.4; padding: 3px 9px; border-radius: 999px;
  color: var(--green-d); background: var(--green-soft);
  border: 1px solid rgba(47,107,79,.14);
}
.gtag-doc {
  color: #8a4a2d; background: rgba(184,98,60,.09);
  border-color: rgba(184,98,60,.18);
}
.gnote {
  margin: 13px 0 0; padding: 9px 12px;
  font-size: 12.8px; line-height: 1.6; color: var(--muted);
  background: var(--bg-soft); border-radius: 8px;
}
.gnote b { color: var(--clay); margin-right: 4px; }
.gcard.flash { animation: gflash 1.6s ease; }
@keyframes gflash {
  0%, 100% { box-shadow: 0 0 0 0 rgba(47,107,79,0); border-color: var(--line); }
  25%, 70% { box-shadow: 0 0 0 4px rgba(47,107,79,.16); border-color: rgba(47,107,79,.6); }
}

.guide-matrix-section { background: var(--bg-soft); border-top: 1px solid var(--line); }
.guide-matrix-section .table-wrap {
  overflow-x: auto; margin-top: 4px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
}
.gmatrix { width: 100%; min-width: 960px; border-collapse: separate; border-spacing: 0; font-size: 13px; }
.gmatrix th, .gmatrix td { padding: 9px 11px; border-bottom: 1px solid #efe9dd; text-align: left; vertical-align: top; }
.gmatrix thead th {
  position: sticky; top: 0; z-index: 2;
  background: var(--green-d); color: #fff; font-weight: 650; font-size: 12.5px;
  padding: 11px 12px;
}
.gmatrix thead th:first-child { border-top-left-radius: var(--radius); }
.gmatrix thead th:last-child { border-top-right-radius: var(--radius); }
.gmh {
  font: inherit; font-weight: 650; color: #fff; background: none; border: 0;
  cursor: pointer; padding: 0; text-align: left;
}
.gmh:hover { text-decoration: underline; }
.gmatrix tbody th {
  position: sticky; left: 0; z-index: 1;
  background: #fff; font-weight: 650; color: var(--green-d); white-space: nowrap;
  border-right: 1px solid #efe9dd;
}
.gmatrix tbody tr:hover th { background: #fbf8f0; }
.gcell {
  display: block; width: 100%; text-align: left;
  font: inherit; font-size: 12.5px; line-height: 1.5; color: #4b5850;
  background: #f7f4ec; border: 1px solid transparent; border-radius: 7px;
  padding: 5px 8px; cursor: pointer; transition: .14s ease;
}
.gcell:hover { border-color: rgba(47,107,79,.45); background: #fff; }
.gcell.special { color: #8a4a2d; background: rgba(184,98,60,.10); font-weight: 600; }
.gcell.special:hover { border-color: rgba(184,98,60,.45); }
.guide-matrix-section .small-note { margin-top: 14px; }

@media (max-width: 1000px) {
  .gi-cols { grid-template-columns: 1fr; gap: 14px; }
  .guide-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
}
@media (max-width: 600px) {
  .guide-hero { padding: 40px 0 34px; }
  .guide-section { padding: 40px 0; }
  .guide-toolbar { gap: 8px; }
  .gmarket { padding: 7px 14px; font-size: 13.5px; }
  .market-intro { padding: 18px 16px; }
  .guide-controls input { width: 100%; }
  .guide-grid { grid-template-columns: 1fr; }
  .gcard { padding: 18px 16px 16px; }
}