/* 最叹优选 — 站点样式 */

:root {
  --brand: #17603f;
  --brand-dark: #0e4630;
  --brand-light: #e9f2ed;
  --accent: #c9a227;
  --ink: #191d1b;
  --muted: #5f6b65;
  --bg: #f6f8f6;
  --card: #ffffff;
  --line: #e3e8e4;
  --radius: 14px;
  --maxw: 1150px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC",
               "Noto Sans CJK SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--brand); text-decoration: none; transition: color .18s ease; }
a:hover { color: var(--brand-dark); }

h1, h2, h3, h4 { line-height: 1.35; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.narrow { max-width: 860px; }
.center { text-align: center; }
.muted { color: var(--muted); }

/* ── 页头 ─────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .93);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header .inner {
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 68px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .5px;
}
.brand:hover { color: var(--ink); }
.brand .mark { width: 34px; height: 34px; flex: 0 0 34px; }
.brand small {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 2px;
  line-height: 1;
  margin-top: 3px;
}

.nav { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap; }
.nav a {
  padding: 8px 14px;
  border-radius: 9px;
  font-size: 15px;
  color: #2c3a33;
}
.nav a:hover { background: var(--brand-light); color: var(--brand-dark); }
.nav a.active { background: var(--brand); color: #fff; }

/* ── 首页 Hero ────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 76px 0 68px;
  color: #fff;
  background: linear-gradient(135deg, #0d4230 0%, #17603f 48%, #21795a 100%);
}
.hero::after {
  content: "";
  position: absolute;
  right: -10%;
  bottom: -62%;
  width: 620px;
  height: 620px;
  background: radial-gradient(closest-side, rgba(201, 162, 39, .34), transparent 72%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }

.eyebrow {
  display: inline-block;
  margin-bottom: 20px;
  padding: 5px 13px;
  border: 1px solid rgba(240, 220, 168, .45);
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 1.4px;
  color: #f1dda9;
}

.hero h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 5vw, 50px);
  letter-spacing: 2px;
}
.hero .lead {
  max-width: 660px;
  margin: 0 0 30px;
  font-size: clamp(15px, 1.9vw, 18px);
  color: rgba(255, 255, 255, .9);
}
.hero-actions { margin: 0; display: flex; gap: 14px; flex-wrap: wrap; }

.hero-points {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 38px;
  font-size: 14px;
  color: rgba(255, 255, 255, .88);
}
.hero-points span::before { content: "✓ "; color: var(--accent); font-weight: 700; }

/* ── 按钮 ─────────────────────────────── */
.btn {
  display: inline-block;
  padding: 12px 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  transition: all .18s ease;
}
.btn-gold { background: var(--accent); color: #3b2d00; }
.btn-gold:hover { background: #dbb52f; color: #3b2d00; }
.btn-ghost { border-color: rgba(255, 255, 255, .55); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, .14); color: #fff; }
.btn-line { border-color: var(--brand); color: var(--brand); background: #fff; }
.btn-line:hover { background: var(--brand-light); color: var(--brand-dark); }

/* ── 通用区块 ─────────────────────────── */
.section { padding: 64px 0; }
.section.alt {
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-head { max-width: 720px; margin-bottom: 38px; }
.section-head h2 { margin: 0 0 12px; font-size: clamp(22px, 2.9vw, 30px); }
.section-head p { margin: 0; color: var(--muted); }

.page-hero {
  padding: 52px 0;
  color: #fff;
  background: linear-gradient(135deg, #0e4630, #1a6b48);
}
.page-hero h1 { margin: 0 0 8px; font-size: clamp(24px, 3.4vw, 34px); letter-spacing: 1px; }
.page-hero p { margin: 0; color: rgba(255, 255, 255, .82); }

/* ── 卡片 ─────────────────────────────── */
.grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
}
.card {
  padding: 26px 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 1px 2px rgba(16, 40, 28, .04);
  transition: box-shadow .2s ease, transform .2s ease;
}
.card:hover { box-shadow: 0 8px 22px rgba(16, 40, 28, .08); transform: translateY(-2px); }
.card h3 { margin: 0 0 10px; font-size: 18px; color: var(--brand-dark); }
.card p { margin: 0; font-size: 15px; color: var(--muted); }

/* ── 流程 ─────────────────────────────── */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; }
.steps li { display: flex; gap: 16px; align-items: flex-start; }
.steps .step-no {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
}
.steps h3 { margin: 4px 0 4px; font-size: 17px; }
.steps p { margin: 0; color: var(--muted); font-size: 15px; }

/* ── 正文（内页） ─────────────────────── */
.prose h2 {
  margin: 40px 0 14px;
  padding-left: 13px;
  border-left: 4px solid var(--accent);
  font-size: 22px;
}
.prose h2:first-child { margin-top: 0; }
.prose p { margin: 0 0 14px; color: #2f3a34; }

ul.ticks { list-style: none; margin: 0 0 16px; padding: 0; }
ul.ticks li { position: relative; padding-left: 26px; margin-bottom: 10px; }
ul.ticks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--brand);
  font-weight: 700;
}

ol.numbered { margin: 0 0 16px; padding-left: 22px; }
ol.numbered li { margin-bottom: 10px; }

.note {
  margin-top: 26px;
  padding: 16px 20px;
  border-left: 4px solid var(--accent);
  background: #fffaea;
  border-radius: 0 10px 10px 0;
  font-size: 14px;
  color: #6b5a1f;
}
.note p { margin: 0; }
.note.wide { max-width: 860px; margin: 34px auto 0; }

/* ── 资讯 ─────────────────────────────── */
.news-list { display: grid; gap: 22px; }
.news-item {
  padding: 26px 26px 22px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.news-item time { font-size: 13px; color: var(--muted); letter-spacing: .5px; }
.news-item h2 { margin: 6px 0 10px; font-size: 20px; }
.news-summary { margin: 0 0 12px; color: var(--muted); }
.news-body p { margin: 0 0 8px; color: #2f3a34; font-size: 15px; }
.empty {
  padding: 60px 20px;
  text-align: center;
  color: var(--muted);
  background: #fff;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
}

/* ── 联系 ─────────────────────────────── */
.contact-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.contact-card {
  padding: 28px 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.contact-card h3 { margin: 0 0 18px; font-size: 18px; color: var(--brand-dark); }
.contact-list { margin: 0; display: grid; grid-template-columns: 88px 1fr; gap: 10px 14px; }
.contact-list dt { color: var(--muted); font-size: 14px; }
.contact-list dd { margin: 0; font-size: 15px; word-break: break-all; }

/* ── 404 ──────────────────────────────── */
.code-404 {
  margin: 20px 0 0;
  font-size: clamp(64px, 13vw, 120px);
  font-weight: 800;
  line-height: 1;
  color: var(--brand-light);
  letter-spacing: 4px;
}
.center-actions { justify-content: center; margin-top: 26px; }

/* ── CTA ──────────────────────────────── */
.cta-band {
  padding: 46px 0;
  color: #fff;
  background: linear-gradient(120deg, #124d35, #1c6f4c);
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-inner h2 { margin: 0 0 6px; font-size: clamp(20px, 2.6vw, 26px); }
.cta-inner p { margin: 0; color: rgba(255, 255, 255, .84); }

/* ── 页脚 ─────────────────────────────── */
.site-footer {
  margin-top: 0;
  padding-top: 50px;
  background: #0c3a28;
  color: rgba(255, 255, 255, .76);
  font-size: 15px;
}
.footer-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: 1.5fr 1fr 1.2fr;
}
.site-footer h4 { margin: 0 0 14px; font-size: 15px; color: #fff; letter-spacing: .6px; }
.footer-desc { margin: 0 0 6px; font-size: 14px; }
.footer-links { list-style: none; margin: 0; padding: 0; font-size: 14px; }
.footer-links li { line-height: 2.1; }
.site-footer a { color: rgba(255, 255, 255, .76); }
.site-footer a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 36px;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, .14);
  font-size: 13px;
  color: rgba(255, 255, 255, .62);
}
.footer-bottom a { color: rgba(255, 255, 255, .74); }
.beian a:hover { text-decoration: underline; }

/* ── 响应式 ───────────────────────────── */
@media (max-width: 760px) {
  .hero { padding: 54px 0 50px; }
  .section { padding: 46px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 22px; }
  .nav { width: 100%; margin-left: 0; }
  .nav a { padding: 7px 11px; font-size: 14px; }
  .contact-list { grid-template-columns: 76px 1fr; }
}