/* ===========================================================
   云岚科技 · 企业官网模板
   编辑式雅致风格 · 响应式 (移动 / 平板 / 桌面)
   =========================================================== */

/* ---------- 字体（自托管 Cormorant Garamond + 系统中文） ---------- */
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: italic; font-weight: 400; font-display: swap;
  src: url('../fonts/cormorant-italic-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal; font-weight: 400; font-display: swap;
  src: url('../fonts/cormorant-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal; font-weight: 500; font-display: swap;
  src: url('../fonts/cormorant-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal; font-weight: 600; font-display: swap;
  src: url('../fonts/cormorant-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- 设计令牌 ---------- */
:root {
  --paper:        #f6f1e7;
  --paper-soft:   #efe8da;
  --paper-deep:   #e7dec9;
  --ink:          #1c1a17;
  --ink-soft:     #4a463d;
  --muted:        #8a8275;
  --line:         #d8cfb9;
  --accent:       #2d5a3d;   /* 森林绿 */
  --accent-deep:  #1f3f2b;
  --accent-soft:  #c4a572;   /* 暖黄铜 */
  --white:        #fdfbf5;

  --ff-display:  'Songti SC', 'SimSun', 'STSong', 'Noto Serif SC', serif;
  --ff-body:     -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Noto Sans SC', system-ui, sans-serif;
  --ff-latin:    'Cormorant Garamond', Georgia, 'Times New Roman', serif;

  --maxw:        1240px;
  --header-h:    76px;
  --radius:      4px;
  --shadow:      0 18px 50px -28px rgba(28,26,23,.45);
  --ease:        cubic-bezier(.22,.61,.36,1);
}

/* ---------- 重置 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--ff-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.7;
  font-size: 16px;
  font-weight: 300;
  overflow-x: hidden;
  letter-spacing: .01em;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
main { flex: 1 0 auto; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; }

/* 纸张纹理 */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(circle at 12% 8%, rgba(196,165,114,.10), transparent 38%),
    radial-gradient(circle at 88% 92%, rgba(45,90,61,.07), transparent 42%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.09 0 0 0 0 0.07 0 0 0 0.04 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: .9;
}

/* ---------- 布局工具 ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section { padding: 96px 0; }
.divider { height: 1px; background: var(--line); border: 0; }

/* ---------- 文字 ---------- */
.eyebrow {
  font-family: var(--ff-latin);
  font-style: italic;
  font-size: .82rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--accent); }
.section-title {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: clamp(1.7rem, 3.6vw, 2.7rem);
  line-height: 1.25;
  margin: 16px 0 14px;
  color: var(--ink);
  letter-spacing: -.01em;
}
.section-title em { font-family: var(--ff-latin); font-style: italic; color: var(--accent); font-weight: 500; }
.section-lead { color: var(--ink-soft); max-width: 56ch; font-size: 1.02rem; }

/* ===========================================================
   顶部导航
   =========================================================== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  background: rgba(246,241,231,.82);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: border-color .4s var(--ease), background .4s var(--ease);
}
.site-header.scrolled { border-bottom-color: var(--line); }
.nav {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent); color: var(--paper);
  display: grid; place-items: center;
  font-family: var(--ff-display); font-weight: 600; font-size: 1.2rem;
  box-shadow: 0 6px 18px -8px var(--accent);
  position: relative;
}
.brand-mark::after {
  content: ''; position: absolute; inset: -4px; border-radius: 50%;
  border: 1px solid var(--accent-soft); opacity: .5;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-cn { font-family: var(--ff-display); font-weight: 600; font-size: 1.18rem; letter-spacing: .08em; }
.brand-en { font-family: var(--ff-latin); font-style: italic; font-size: .68rem; color: var(--muted); letter-spacing: .18em; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  position: relative;
  padding: 10px 16px;
  font-size: .95rem; font-weight: 400;
  color: var(--ink-soft);
  transition: color .3s var(--ease);
}
.nav-links a::after {
  content: ''; position: absolute; left: 16px; right: 16px; bottom: 4px; height: 1px;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--accent); font-weight: 500; }

.nav-actions { display: flex; align-items: center; gap: 14px; }

/* 汉堡按钮 */
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; z-index: 110; }
.nav-toggle span {
  width: 24px; height: 2px; background: var(--ink);
  transition: transform .35s var(--ease), opacity .25s var(--ease);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 移动端抽屉 */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: 0;
    width: min(82vw, 360px); height: 100vh; height: 100dvh;
    background: var(--paper);
    border-left: 1px solid var(--line);
    flex-direction: column; align-items: flex-start; justify-content: center;
    gap: 6px; padding: 80px 40px;
    transform: translateX(100%);
    transition: transform .45s var(--ease);
    box-shadow: -20px 0 60px -30px rgba(0,0,0,.3);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.25rem; font-family: var(--ff-display); padding: 12px 0; }
  .nav-links a::after { display: none; }
  .nav-links a.active { color: var(--accent); }
}

/* 遮罩 */
.nav-overlay {
  position: fixed; inset: 0; z-index: 99;
  background: rgba(28,26,23,.4); -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
  opacity: 0; visibility: hidden; transition: opacity .4s var(--ease), visibility .4s;
}
.nav-overlay.show { opacity: 1; visibility: visible; }

/* 占位，避免内容被固定头遮挡 */
.page-spacer { height: var(--header-h); }

/* ===========================================================
   首页 · 主视觉
   =========================================================== */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  min-height: calc(100svh - var(--header-h));
  display: flex; align-items: center;
  padding: 80px 0 60px;
  overflow: hidden;
}
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 60px; align-items: center;
}
.hero-copy { max-width: 560px; }
.hero h1 {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: 18px 0 22px;
}
.hero h1 em {
  font-family: var(--ff-latin); font-style: italic; font-weight: 500;
  color: var(--accent);
}
.hero p { color: var(--ink-soft); font-size: 1.08rem; max-width: 48ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 30px; border-radius: 40px;
  font-size: .95rem; font-weight: 500; letter-spacing: .02em;
  transition: all .35s var(--ease);
}
.btn-primary { background: var(--accent); color: var(--paper); }
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-2px); box-shadow: 0 12px 28px -12px var(--accent); }
.btn-ghost { border: 1px solid var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* 主视觉图 */
.hero-visual { position: relative; }
.hero-img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-badge {
  position: absolute; bottom: -26px; left: -26px;
  background: var(--white); border: 1px solid var(--line);
  padding: 18px 26px; border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-badge .num {
  font-family: var(--ff-latin); font-style: italic; font-size: 2rem; font-weight: 600; color: var(--accent);
  line-height: 1;
}
.hero-badge .lbl { font-size: .78rem; color: var(--muted); margin-top: 4px; letter-spacing: .08em; }

/* 装饰圆环 */
.hero-deco {
  position: absolute; top: 40%; right: -120px;
  width: 280px; height: 280px; border-radius: 50%;
  border: 1px dashed var(--accent-soft); opacity: .45;
  animation: spin 60s linear infinite;
  z-index: -1;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 420px; }
  .hero-badge { left: 0; }
  .hero-deco { display: none; }
}
@media (max-width: 560px) {
  .hero { padding-top: 40px; }
  .hero-badge { bottom: -16px; padding: 14px 18px; }
}

/* ---------- 滚动条提示 ---------- */
.scroll-cue {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--muted); font-size: .72rem; letter-spacing: .2em;
}
.scroll-cue::after {
  content: ''; width: 1px; height: 40px; background: var(--muted);
  animation: cue 2s var(--ease) infinite;
  transform-origin: top;
}
@keyframes cue { 0%{transform:scaleY(0);transform-origin:top} 50%{transform:scaleY(1);transform-origin:top} 51%{transform-origin:bottom} 100%{transform:scaleY(0);transform-origin:bottom} }
@media (max-width: 900px){ .scroll-cue{ display:none; } }

/* ===========================================================
   通用区块
   =========================================================== */
.section-head { margin-bottom: 56px; max-width: 720px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

/* 特性卡 */
.features { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.feature {
  background: var(--paper); padding: 44px 38px;
  transition: background .4s var(--ease);
}
.feature:hover { background: var(--white); }
.feature-ico {
  width: 52px; height: 52px; margin-bottom: 22px;
  color: var(--accent);
}
.feature h3 { font-family: var(--ff-display); font-weight: 600; font-size: 1.3rem; margin-bottom: 12px; }
.feature p { color: var(--ink-soft); font-size: .96rem; }
@media (max-width: 900px){ .features{ grid-template-columns: 1fr; } }

/* 关于区 */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-img { position: relative; }
.about-img img { width: 100%; aspect-ratio: 5/6; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.about-img .tag {
  position: absolute; top: 24px; right: -20px;
  background: var(--accent); color: var(--paper);
  padding: 10px 22px; font-size: .82rem; letter-spacing: .15em;
}
.about-text h2 { font-family: var(--ff-display); font-weight: 500; font-size: clamp(1.7rem,3.4vw,2.5rem); line-height: 1.3; margin: 16px 0 18px; }
.about-text p { color: var(--ink-soft); margin-bottom: 16px; }
.about-list { margin-top: 28px; display: grid; gap: 14px; }
.about-list li { display: flex; gap: 14px; align-items: flex-start; }
.about-list .tick { color: var(--accent); flex-shrink: 0; margin-top: 3px; }
@media (max-width: 900px){ .about-grid{ grid-template-columns: 1fr; gap: 40px; } .about-img .tag{ right: 0; } }

/* 数据统计 */
.stats {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1px;
  background: var(--accent-deep); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow);
}
.stat { background: var(--accent-deep); color: var(--paper); padding: 44px 28px; text-align: center; }
.stat .num { font-family: var(--ff-latin); font-style: italic; font-weight: 600; font-size: clamp(2.2rem,4vw,3rem); color: var(--accent-soft); line-height: 1; }
.stat .lbl { margin-top: 10px; font-size: .88rem; color: rgba(246,241,231,.7); letter-spacing: .08em; }
@media (max-width: 720px){ .stats{ grid-template-columns: repeat(2,1fr); } }

/* ===========================================================
   卡片网格 (产品 / 文章)
   =========================================================== */
.card-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 36px; }
.card-grid.two { grid-template-columns: repeat(2,1fr); }
@media (max-width: 980px){ .card-grid, .card-grid.two { grid-template-columns: repeat(2,1fr); gap: 28px; } }
@media (max-width: 640px){ .card-grid, .card-grid.two { grid-template-columns: 1fr; } }
/* 文章列表 · 纯文字版 (隐藏配图，单列文字列表) */
.card-grid--text { grid-template-columns: 1fr; gap: 22px; }
.card-grid--text .card-media { display: none; }
.card-grid--text .card { flex-direction: row; align-items: center; padding: 0; }
.card-grid--text .card-body { padding: 26px 30px; }
.card-grid--text .card:hover { transform: none; box-shadow: var(--shadow); }

.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card-media { position: relative; overflow: hidden; aspect-ratio: 4/3; background: var(--paper-deep); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.card:hover .card-media img { transform: scale(1.06); }
.card-cat {
  position: absolute; top: 14px; left: 14px;
  background: rgba(28,26,23,.78); color: var(--paper);
  font-size: .72rem; padding: 5px 12px; border-radius: 30px; letter-spacing: .08em;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
.card-body { padding: 24px 24px 28px; display: flex; flex-direction: column; flex: 1; }
.card-meta { display: flex; gap: 14px; font-size: .78rem; color: var(--muted); margin-bottom: 10px; }
.card-meta .dot { color: var(--accent-soft); }
.card h3 { font-family: var(--ff-display); font-weight: 600; font-size: 1.22rem; line-height: 1.4; margin-bottom: 10px; transition: color .3s var(--ease); }
.card:hover h3 { color: var(--accent); }
.card p { color: var(--ink-soft); font-size: .92rem; flex: 1; }
.card-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 20px; }
.card-link {
  font-size: .86rem; font-weight: 500; color: var(--accent);
  display: inline-flex; align-items: center; gap: 6px;
}
.card-link .arrow { transition: transform .3s var(--ease); }
.card:hover .card-link .arrow { transform: translateX(4px); }
.card-price { font-family: var(--ff-latin); font-style: italic; font-weight: 600; font-size: 1.3rem; color: var(--ink); }
.card-price small { font-size: .7rem; color: var(--muted); font-style: normal; margin-right: 2px; }

/* ===========================================================
   页面横幅 (内页通用)
   =========================================================== */
.page-hero {
  position: relative; padding: 60px 0 56px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 90% 10%, rgba(196,165,114,.16), transparent 45%),
    linear-gradient(180deg, var(--paper-soft), var(--paper));
  overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; right: -60px; top: -60px;
  width: 260px; height: 260px; border-radius: 50%;
  border: 1px solid var(--accent-soft); opacity: .3;
}
.page-hero h1 {
  font-family: var(--ff-display); font-weight: 500;
  font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.15; letter-spacing: -.01em;
  margin: 14px 0 14px;
}
.page-hero p { color: var(--ink-soft); max-width: 56ch; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: .82rem; color: var(--muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: var(--accent-soft); }

/* ===========================================================
   列表筛选 / 分页
   =========================================================== */
.toolbar {
  display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between;
  margin-bottom: 44px; padding-bottom: 24px; border-bottom: 1px solid var(--line);
}
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-btn {
  padding: 8px 18px; border: 1px solid var(--line); border-radius: 30px;
  font-size: .86rem; color: var(--ink-soft);
  transition: all .3s var(--ease);
}
.filter-btn:hover { border-color: var(--ink); color: var(--ink); }
.filter-btn.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.view-meta { font-size: .84rem; color: var(--muted); }

.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 64px; }
.page-btn {
  min-width: 42px; height: 42px; padding: 0 12px; border: 1px solid var(--line);
  border-radius: var(--radius); font-size: .9rem; color: var(--ink-soft);
  display: inline-flex; align-items: center; justify-content: center;
  transition: all .3s var(--ease);
}
.page-btn:hover { border-color: var(--ink); color: var(--ink); }
.page-btn.active { background: var(--accent); color: var(--paper); border-color: var(--accent); }

/* ===========================================================
   详情页布局
   =========================================================== */
.detail-layout { display: grid; grid-template-columns: 1fr 320px; gap: 64px; align-items: start; }
@media (max-width: 980px){ .detail-layout{ grid-template-columns: 1fr; gap: 48px; } }

.detail-main h1 {
  font-family: var(--ff-display); font-weight: 500;
  font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1.25; letter-spacing: -.01em;
  margin: 18px 0 18px;
}
.detail-meta { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .86rem; }
.detail-meta .author { display: flex; align-items: center; gap: 10px; }
.detail-meta .avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: var(--paper); display: grid; place-items: center; font-size: .78rem; font-weight: 600; }
.detail-cover { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--radius); margin-bottom: 36px; box-shadow: var(--shadow); }

.prose { font-size: 1.05rem; line-height: 1.9; color: var(--ink-soft); }
.prose > * + * { margin-top: 22px; }
.prose h2 { font-family: var(--ff-display); font-weight: 600; font-size: 1.5rem; color: var(--ink); margin-top: 40px; margin-bottom: 4px; }
.prose h3 { font-family: var(--ff-display); font-weight: 600; font-size: 1.22rem; color: var(--ink); margin-top: 32px; margin-bottom: 4px; }
.prose p { }
.prose blockquote {
  border-left: 3px solid var(--accent); padding: 6px 0 6px 22px; margin: 28px 0;
  font-family: var(--ff-display); font-style: italic; font-size: 1.2rem; color: var(--ink);
}
.prose img { border-radius: var(--radius); margin: 8px 0; }
.prose ul { padding-left: 22px; }
.prose ul li { list-style: disc; margin-top: 10px; }
.prose strong { color: var(--ink); font-weight: 500; }
.prose a { color: var(--accent); border-bottom: 1px solid var(--accent-soft); }

/* 侧边栏 */
.sidebar { position: sticky; top: calc(var(--header-h) + 32px); }
.side-block { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; margin-bottom: 24px; }
.side-block h4 { font-family: var(--ff-display); font-weight: 600; font-size: 1.15rem; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.side-block h4::before { content: ''; width: 4px; height: 18px; background: var(--accent); }
.mini-card { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px dashed var(--line); }
.mini-card:last-child { border-bottom: 0; }
.mini-card img { width: 84px; height: 64px; object-fit: cover; border-radius: 2px; flex-shrink: 0; }
.mini-card h5 { font-size: .94rem; font-weight: 500; line-height: 1.4; margin-bottom: 6px; transition: color .3s; }
.mini-card:hover h5 { color: var(--accent); }
.mini-card .mc-meta { font-size: .76rem; color: var(--muted); }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-cloud a { padding: 6px 14px; background: var(--paper-soft); border-radius: 30px; font-size: .82rem; color: var(--ink-soft); transition: all .3s; }
.tag-cloud a:hover { background: var(--accent); color: var(--paper); }

/* 目录 (文章详情) */
.toc { }
.toc h4 { font-family: var(--ff-display); font-weight: 600; margin-bottom: 16px; }
.toc ol { padding-left: 20px; }
.toc li { list-style: decimal; margin: 8px 0; }
.toc a { font-size: .9rem; color: var(--ink-soft); }
.toc a:hover { color: var(--accent); }

/* ===========================================================
   联系我们
   =========================================================== */
.contact-list { margin-top: 28px; display: grid; gap: 22px; }
.contact-item { display: flex; gap: 18px; align-items: flex-start; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.contact-item:last-child { border-bottom: 0; }
.contact-item .ci-ico { width: 44px; height: 44px; border-radius: 50%; background: var(--paper-soft); color: var(--accent); display: grid; place-items: center; flex-shrink: 0; }
.contact-item h4 { font-size: .8rem; color: var(--muted); letter-spacing: .12em; margin-bottom: 6px; }
.contact-item p { font-size: 1rem; color: var(--ink); }

/* ===========================================================
   CTA 区
   =========================================================== */
.cta {
  position: relative; text-align: center; color: var(--paper);
  background:
    radial-gradient(circle at 20% 30%, rgba(196,165,114,.18), transparent 50%),
    linear-gradient(135deg, var(--accent-deep), var(--accent));
  padding: 96px 0;
  overflow: hidden;
}
.cta::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.6' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.cta > * { position: relative; z-index: 1; }
.cta .eyebrow { color: var(--accent-soft); }
.cta .eyebrow::before { background: var(--accent-soft); }
.cta h2 { font-family: var(--ff-display); font-weight: 500; font-size: clamp(1.9rem,4.4vw,3rem); margin: 16px 0 18px; }
.cta h2 em { font-family: var(--ff-latin); font-style: italic; color: var(--accent-soft); }
.cta p { color: rgba(246,241,231,.82); max-width: 52ch; margin: 0 auto 32px; }
.cta .btn-primary { background: var(--paper); color: var(--accent-deep); }
.cta .btn-primary:hover { background: var(--accent-soft); transform: translateY(-2px); }

/* ===========================================================
   页脚
   =========================================================== */
/* 页脚 · 仅版权信息 + ICP 备案号 (紧凑、收窄) */
.site-footer {
  background: #15130f; color: rgba(246,241,231,.62);
  padding: 0;
}
.site-footer .container { max-width: 1000px; }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
  padding: 22px 0; font-size: .82rem;
}
.footer-bottom .copyright { color: rgba(246,241,231,.5); }
.footer-bottom .icp { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: flex-end; }
.footer-bottom .icp a { display: inline-flex; align-items: center; gap: 6px; transition: color .3s; }
.footer-bottom .icp a:hover { color: var(--accent-soft); }

@media (max-width: 560px){
  .footer-bottom{ flex-direction: column; align-items: center; text-align: center; gap: 8px; }
  .footer-bottom .icp{ justify-content: center; }
}

/* ===========================================================
   通用动画 · 滚动入场
   =========================================================== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"]{ transition-delay: .08s; }
.reveal[data-delay="2"]{ transition-delay: .16s; }
.reveal[data-delay="3"]{ transition-delay: .24s; }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .hero-deco{ animation: none; }
}

/* ===========================================================
   工具
   =========================================================== */
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.mb-0 { margin-bottom: 0; }

/* ===========================================================
   首页 · 第一屏满屏 + 自然连续滚动 (无吸附)
   =========================================================== */
.home .hero { min-height: 100vh; min-height: 100svh; }

/* 第二屏 · 最新资讯 (自然高度，随滚动正常展开) */
.news-screen {
  position: relative;
  padding: 96px 0 88px;
}
.news-screen::before {
  content: ''; position: absolute; right: -80px; top: 18%;
  width: 240px; height: 240px; border-radius: 50%;
  border: 1px dashed var(--accent-soft); opacity: .35;
  animation: spin 60s linear infinite;
}
.news-screen .container { position: relative; z-index: 1; width: 100%; }
.news-screen .section-head { margin-bottom: 48px; }
.news-foot { text-align: center; margin-top: 52px; }

@media (max-width: 560px){
  .news-screen{ padding: 64px 0; }
  .news-screen::before{ display: none; }
}
@media (prefers-reduced-motion: reduce){
  .news-screen::before{ animation: none; }
}

/* ---------- 联系页 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 920px;
  margin: 0 auto;
}
.contact-block {
  padding: 28px 32px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.contact-block h4 {
  font-family: var(--ff-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
}
.contact-block p {
  color: var(--ink-soft);
  line-height: 1.8;
  margin: 0;
}
.contact-block a:hover { color: var(--accent); }
@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; gap: 18px; }
  .contact-block { padding: 22px 24px; }
}