@charset "utf-8";

/* ---------- 1. 设计变量 ---------- */
:root {
  /* 品牌色：墨绿 + 铜金 + 纸砂 */
  --ink: #17392f;
  --ink-2: #0f2c24;
  --ink-3: #2f5749;
  --ink-4: #3d6a5a;
  --gold: #b08a4a;
  --gold-2: #c9a05e;
  --gold-3: #e4cf9f;
  --sand: #f2ede3;
  --sand-2: #e8e0d1;
  --paper: #fbf9f5;
  --white: #ffffff;

  /* 文本 */
  --text: #23282b;
  --text-2: #4a5350;
  --muted: #7d877f;
  --line: #ded6c6;
  --line-2: #ece5d7;

  /* 字体：全部为系统本地字体，无需下载 */
  --font-serif: Georgia, "Times New Roman", "Songti SC", "STSong", "SimSun", "Noto Serif CJK SC", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei", sans-serif;
  --font-num: Georgia, "Times New Roman", serif;

  /* 尺寸 */
  --wrap: 1240px;
  --wrap-narrow: 880px;
  --gutter: 24px;
  --radius: 4px;
  --radius-lg: 10px;
  --header-h: 76px;

  --shadow-1: 0 1px 2px rgba(23, 57, 47, .06), 0 8px 24px rgba(23, 57, 47, .06);
  --shadow-2: 0 12px 40px rgba(23, 57, 47, .12);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- 2. 基础重置 ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden; /* 兜底：杜绝横向溢出 */
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
  background: var(--paper);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 .6em;
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.28;
  color: var(--ink);
  letter-spacing: .01em;
}

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a {
  color: inherit;
  text-decoration: none;
  transition: color .2s var(--ease), opacity .2s var(--ease);
}

ul, ol { margin: 0; padding: 0; list-style: none; }

/* 注意：svg 不强制 block，否则图标会把同行的文字挤到下一行（面包屑等场景） */
img, video {
  display: block;
  max-width: 100%;
  height: auto;
  border-style: none;
}
svg { max-width: 100%; height: auto; }

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button { cursor: pointer; }

table { border-collapse: collapse; width: 100%; }

/* 长内容防溢出 */
h1, h2, h3, h4, p, li, a, td, th, figcaption, summary, label, small, blockquote {
  overflow-wrap: break-word;
  word-break: break-word;
}

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

::selection { background: var(--ink); color: var(--gold-3); }

/* ---------- 3. 通用工具类 ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.wrap--narrow { max-width: var(--wrap-narrow); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 16px; top: -60px;
  z-index: 999;
  padding: 10px 18px;
  background: var(--ink);
  color: var(--gold-3);
  border-radius: 0 0 var(--radius) var(--radius);
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 0; }

/* 图标：内联 SVG sprite，线性描边风格（无字体文件、无 CDN） */
/* 图标 + 文字：统一横向排列，图标与文字间距一致（6px） */
.crumb a,
.crumb .current,
.card__meta span,
.article-row__meta span,
.post__meta span,
.li-num__meta span,
.li-plain__top span,
.extra-list .meta,
.more-link,
.topbar__item,
.header__tel,
.cat__count,
.widget__title span,
.footer__list a,
.form-note,
.links-note,
.post__tags .label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* 通用「文字 + 箭头」链接 */
.more-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  letter-spacing: .06em;
  color: var(--gold);
  border-bottom: 1px solid rgba(176, 138, 74, .45);
  padding-bottom: 2px;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}
.more-link .icon { transition: transform .25s var(--ease); }
.more-link:hover { color: var(--ink); border-color: var(--ink); }
.more-link:hover .icon { transform: translateX(3px); }

.info-card .big,
.timeline .year { display: block; }

.icon {
  width: 1em;
  height: 1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
  vertical-align: -.125em;
}

/* ---------- 4. 区块标题（杂志风：编号 + 英小标） ---------- */
.sec { padding: 88px 0; }
.sec--tight { padding: 64px 0; }
.sec--sand { background: var(--sand); }
.sec--ink { background: var(--ink); color: var(--sand); }
.sec--line { border-top: 1px solid var(--line-2); }

.sec-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.sec-head__left { max-width: 720px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--gold);
}

.sec-title {
  font-size: clamp(26px, 3.4vw, 40px);
  margin-bottom: 12px;
}
.sec-title em {
  font-style: normal;
  color: var(--gold);
}

.sec-desc {
  color: var(--text-2);
  max-width: 620px;
  font-size: 15.5px;
}

.sec-head .more-link {
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 3px;
  white-space: nowrap;
}
.sec-head .more-link .icon { transition: transform .25s var(--ease); }
.sec-head .more-link:hover { color: var(--gold); }
.sec-head .more-link:hover .icon { transform: translateX(4px); }

.sec--ink .sec-title { color: var(--paper); }
.sec--ink .sec-desc { color: rgba(242, 237, 227, .78); }
.sec--ink .more-link { color: var(--gold-3); border-color: rgba(176, 138, 74, .6); }
.sec--ink .more-link:hover { color: var(--white); }

/* ---------- 5. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .04em;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: transform .2s var(--ease), background .25s var(--ease),
              color .25s var(--ease), border-color .25s var(--ease);
  will-change: transform;
}
.btn .icon { font-size: 1.05em; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--ink); color: var(--paper); }
.btn--primary:hover { background: var(--ink-3); }

.btn--gold { background: var(--gold); color: var(--ink-2); }
.btn--gold:hover { background: var(--gold-2); }

.btn--ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn--ghost:hover { border-color: var(--ink); background: var(--ink); color: var(--paper); }

.btn--light { border: 1px solid rgba(251, 249, 245, .35); color: var(--paper); }
.btn--light:hover { background: var(--paper); color: var(--ink); }

.btn--block { width: 100%; }

/* ---------- 6. 顶部信息条 ---------- */
.topbar {
  background: var(--ink-2);
  color: rgba(242, 237, 227, .78);
  font-size: 13px;
  letter-spacing: .02em;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 40px;
  flex-wrap: wrap;
}
.topbar__list {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.topbar__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: inherit;
}
.topbar__item .icon { color: var(--gold); }
.topbar__item:hover { color: var(--gold-3); }
.topbar__right { display: flex; align-items: center; gap: 16px; }
.topbar__social { display: flex; gap: 12px; }
.topbar__social a {
  width: 28px; height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(242, 237, 227, .22);
  border-radius: 50%;
  font-size: 14px;
  color: inherit;
}
.topbar__social a:hover { border-color: var(--gold); color: var(--gold); }

/* ---------- 7. 主导航 ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(251, 249, 245, .94);
  backdrop-filter: saturate(150%) blur(8px);
  border-bottom: 1px solid var(--line-2);
  transition: box-shadow .3s var(--ease), background .3s var(--ease);
}
.header.is-stuck { box-shadow: var(--shadow-1); background: rgba(251, 249, 245, .98); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: none;
}
.brand__mark {
  width: 42px; height: 42px;
  flex: none;
  border-radius: 3px;
}
.brand__text { display: block; line-height: 1.2; }
.brand__name {
  display: block;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .08em;
}
.brand__sub {
  display: block;
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--gold);
  text-transform: uppercase;
  margin-top: 2px;
}

.nav { display: flex; align-items: center; gap: 4px; }
.nav__link {
  position: relative;
  padding: 10px 16px;
  font-size: 15.5px;
  color: var(--text-2);
  border-radius: var(--radius);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 4px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s var(--ease);
}
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { color: var(--ink); font-weight: 600; }

.header__cta { display: flex; align-items: center; gap: 12px; flex: none; }
.header__tel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-num);
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .02em;
}
.header__tel .icon { color: var(--gold); }
.header__tel:hover { color: var(--gold); }

.burger {
  display: none;
  width: 44px; height: 40px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 20px;
}
.burger:hover { border-color: var(--ink); }

/* 移动端抽屉 */
.drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(88vw, 360px);
  z-index: 90;
  background: var(--ink);
  color: var(--paper);
  transform: translateX(100%);
  transition: transform .34s var(--ease);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.drawer.is-open { transform: translateX(0); }
.drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(251, 249, 245, .14);
}
.drawer__title { font-size: 14px; letter-spacing: .2em; color: var(--gold); text-transform: uppercase; }
.drawer__close {
  width: 38px; height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid rgba(251, 249, 245, .24);
  border-radius: var(--radius);
  color: var(--paper);
  font-size: 18px;
}
.drawer__nav { padding: 12px 0; }
.drawer__nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 24px;
  font-size: 17px;
  color: rgba(251, 249, 245, .9);
  border-bottom: 1px solid rgba(251, 249, 245, .08);
}
.drawer__nav a .icon { font-size: .8em; opacity: .6; }
.drawer__nav a.is-active,
.drawer__nav a:hover { color: var(--gold-3); background: rgba(251, 249, 245, .05); }
.drawer__foot { margin-top: auto; padding: 24px 24px 32px; }
.drawer__foot p { font-size: 13px; color: rgba(242, 237, 227, .6); }
.drawer__tel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 700;
  color: var(--gold-3);
  margin-bottom: 14px;
}
.overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(15, 44, 36, .55);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s var(--ease), visibility .3s var(--ease);
}
.overlay.is-open { opacity: 1; visibility: visible; }

/* ---------- 8. 首页 Hero ---------- */
.hero {
  position: relative;
  background: var(--paper);
  overflow: hidden;
  border-bottom: 1px solid var(--line-2);
}
.hero::before {
  content: "";
  position: absolute;
  right: -160px; top: -180px;
  width: 620px; height: 620px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  opacity: .18;
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  right: -60px; top: -80px;
  width: 420px; height: 420px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  opacity: .12;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
  padding: 72px 0 76px;
}
.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  margin-bottom: 22px;
  font-size: 12.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--sand);
  border: 1px solid var(--line);
  border-radius: 100px;
}
.hero__tag .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(176, 138, 74, .22);
}
.hero__title {
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.16;
  margin-bottom: 20px;
  letter-spacing: .005em;
}
.hero__title span {
  display: block;
  position: relative;
  z-index: 1;
}
.hero__title .hl {
  color: var(--gold);
  position: relative;
}
.hero__title .hl::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: .12em;
  height: .28em;
  background: rgba(176, 138, 74, .2);
  z-index: -1;
}
.hero__lead {
  font-size: 17px;
  color: var(--text-2);
  max-width: 560px;
  margin-bottom: 28px;
}
.hero__lead strong { color: var(--ink); font-weight: 600; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }

.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding-top: 26px;
  border-top: 1px solid var(--line-2);
  max-width: 560px;
}
.hero__meta dt {
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.1;
}
.hero__meta dt small { font-size: 14px; margin-left: 2px; color: var(--gold); }
.hero__meta dd { margin: 4px 0 0; font-size: 13px; color: var(--muted); letter-spacing: .04em; }

.hero__figure { position: relative; }
.hero__frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink);
  box-shadow: var(--shadow-2);
}
.hero__frame img { width: 100%; aspect-ratio: 9 / 11; object-fit: cover; }
.hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(242, 237, 227, .18);
  border-radius: var(--radius-lg);
  pointer-events: none;
}
.hero__badge {
  position: absolute;
  left: -22px; bottom: 34px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  max-width: 260px;
}
.hero__badge strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--ink);
}
.hero__badge span { font-size: 12.5px; color: var(--muted); }
.hero__badge .icon { font-size: 26px; color: var(--gold); }

/* ---------- 9. 执业领域（分类） ---------- */
.cats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-2);
  border: 1px solid var(--line-2);
}
.cat {
  position: relative;
  display: block;
  padding: 34px 26px 30px;
  background: var(--paper);
  transition: background .3s var(--ease);
  overflow: hidden;
}
.cat::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .35s var(--ease);
}
.cat:hover { background: var(--sand); }
.cat:hover::before { transform: scaleY(1); }
.cat__no {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold);
  display: block;
  margin-bottom: 14px;
}
.cat__icon {
  width: 46px; height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  font-size: 21px;
  background: var(--sand);
  transition: background .3s var(--ease), color .3s var(--ease);
}
.cat:hover .cat__icon { background: var(--ink); color: var(--gold-3); border-color: var(--ink); }
.cat__title { font-size: 20px; margin-bottom: 8px; }
.cat__desc { font-size: 14px; color: var(--text-2); margin-bottom: 14px; }
.cat__count {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: .04em;
}
.cat__count .icon { font-size: .85em; transition: transform .25s var(--ease); }
.cat:hover .cat__count { color: var(--gold); }
.cat:hover .cat__count .icon { transform: translateX(3px); }

/* ---------- 10. 文章卡片（带缩略图） ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-1);
  border-color: var(--line);
}
.card__media {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  aspect-ratio: 16 / 10;
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.card:hover .card__media img { transform: scale(1.05); }
.card__tag {
  position: absolute;
  left: 14px; top: 14px;
  padding: 5px 12px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-2);
  background: var(--gold-3);
  border-radius: 2px;
  font-weight: 600;
}
.card__body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.card__title {
  font-size: 19px;
  line-height: 1.5;
  margin-bottom: 10px;
}
.card__title a:hover { color: var(--gold); }
.card__excerpt {
  font-size: 14.5px;
  color: var(--text-2);
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line-2);
  font-size: 12.5px;
  color: var(--muted);
}
.card__meta .icon { color: var(--gold); }

/* ---------- 11. 无缩略图文章列表 ---------- */
.list-plain {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 34px;
  border-top: 1px solid var(--line-2);
}
.list-plain--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.li-plain {
  display: block;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-2);
}
.li-plain__top {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.li-plain__cat {
  color: var(--gold);
  font-weight: 600;
  letter-spacing: .06em;
}
.li-plain__title {
  font-size: 16.5px;
  line-height: 1.6;
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 700;
  transition: color .25s var(--ease);
}
.li-plain:hover .li-plain__title { color: var(--gold); }
.li-plain__excerpt {
  font-size: 14px;
  color: var(--text-2);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 编号式列表（双列） */
.list-num {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 40px;
}
.li-num {
  display: flex;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-2);
}
.li-num__no {
  flex: none;
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 700;
  color: var(--line);
  line-height: 1.3;
  min-width: 40px;
}
.li-num:hover .li-num__no { color: var(--gold); }
.li-num__body { min-width: 0; }
.li-num__title {
  font-size: 16.5px;
  line-height: 1.6;
  margin: 0 0 6px;
  font-family: var(--font-serif);
}
.li-num:hover .li-num__title { color: var(--gold); }
.li-num__meta { font-size: 12.5px; color: var(--muted); display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- 12. 双栏组合（列表 + 侧栏） ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

/* 侧栏小组件 */
.widget {
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 24px;
  margin-bottom: 24px;
}
.widget:last-child { margin-bottom: 0; }
.widget__title {
  font-size: 17px;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.widget__title .icon { color: var(--gold); font-size: .9em; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-cloud a {
  padding: 5px 12px;
  font-size: 13px;
  color: var(--text-2);
  background: var(--sand);
  border: 1px solid var(--line-2);
  border-radius: 100px;
  transition: all .25s var(--ease);
}
.tag-cloud a:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.mini-list li + li { border-top: 1px dashed var(--line-2); }
.mini-list a {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-2);
}
.mini-list a:hover { color: var(--gold); }
.mini-list .no {
  flex: none;
  font-family: var(--font-num);
  color: var(--gold);
  font-weight: 700;
  font-size: 14px;
}

.widget--profile { text-align: center; }
.widget--profile img {
  width: 96px; height: 96px;
  margin: 0 auto 14px;
  border-radius: 50%;
  border: 2px solid var(--gold-3);
}
.widget--profile .name { font-size: 19px; margin-bottom: 4px; }
.widget--profile .role { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.widget--profile .bio { font-size: 14px; color: var(--text-2); text-align: left; margin-bottom: 18px; }

.contact-lines { text-align: left; }
.contact-lines li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 9px 0;
  font-size: 14px;
  color: var(--text-2);
  border-bottom: 1px dashed var(--line-2);
}
.contact-lines li:last-child { border-bottom: 0; }
.contact-lines .icon { color: var(--gold); margin-top: .35em; }
.contact-lines strong { color: var(--ink); font-family: var(--font-num); }

/* ---------- 13. 服务流程时间轴 ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  counter-reset: step;
}
.step { position: relative; padding-top: 30px; }
.step::before {
  content: "";
  position: absolute;
  left: 0; top: 12px; right: -20px;
  height: 1px;
  background: repeating-linear-gradient(to right, var(--gold) 0 6px, transparent 6px 12px);
  opacity: .6;
}
.step:last-child::before { display: none; }
.step__dot {
  width: 26px; height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--gold);
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}
.step__title { font-size: 17px; margin-bottom: 6px; }
.step__desc { font-size: 14px; color: rgba(242, 237, 227, .74); margin: 0; }
.sec--ink .step__title { color: var(--paper); }

/* ---------- 14. 客户评价 ---------- */
.quotes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.quote {
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
}
.quote__mark { font-size: 30px; color: var(--gold); line-height: 1; margin-bottom: 12px; font-family: var(--font-serif); }
.quote__text { font-size: 15px; color: var(--text-2); flex: 1; margin-bottom: 20px; }
.quote__author { display: flex; align-items: center; gap: 12px; }
.quote__author img { width: 44px; height: 44px; border-radius: 50%; }
.quote__author strong { display: block; font-size: 14.5px; color: var(--ink); }
.quote__author span { font-size: 12.5px; color: var(--muted); }

/* ---------- 15. 咨询表单 ---------- */
.consult {
  position: relative;
  background: var(--ink);
  color: var(--sand);
  overflow: hidden;
}
.consult::before {
  content: "";
  position: absolute;
  left: -120px; bottom: -180px;
  width: 460px; height: 460px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  opacity: .2;
}
.consult__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 56px;
  align-items: start;
  padding: 84px 0;
}
.consult__title { font-size: clamp(26px, 3.2vw, 38px); color: var(--paper); margin-bottom: 16px; }
.consult__desc { color: rgba(242, 237, 227, .78); margin-bottom: 30px; }
.consult__points { display: grid; gap: 16px; }
.consult__point {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-top: 1px solid rgba(242, 237, 227, .14);
}
.consult__point .icon { color: var(--gold); font-size: 20px; margin-top: .2em; }
.consult__point strong { display: block; color: var(--paper); font-size: 15.5px; }
.consult__point span { font-size: 13.5px; color: rgba(242, 237, 227, .66); }

.form-card {
  background: var(--paper);
  color: var(--text);
  border-radius: var(--radius-lg);
  padding: 34px 32px;
  box-shadow: var(--shadow-2);
}
.form-card__head { margin-bottom: 22px; }
.form-card__head h3 { font-size: 21px; margin-bottom: 6px; }
.form-card__head p { font-size: 13.5px; color: var(--muted); margin: 0; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field > label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 7px;
}
.field > label .req { color: #c0563f; margin-left: 3px; }
.field .control {
  position: relative;
  display: block;
}
.field .control .icon {
  position: absolute;
  left: 13px; top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 15px;
  pointer-events: none;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--text);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
  min-width: 0;
}
.field .control .icon ~ input { padding-left: 38px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(176, 138, 74, .16);
}
.field textarea { min-height: 116px; resize: vertical; line-height: 1.7; }
.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
                    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 34px;
}
.field.has-error input,
.field.has-error textarea,
.field.has-error select { border-color: #c0563f; }
.field .err {
  display: none;
  font-size: 12.5px;
  color: #c0563f;
  margin-top: 6px;
}
.field.has-error .err { display: block; }

.form-agree {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 18px;
}
.form-agree input { margin: 3px 0 0; flex: none; width: 15px; height: 15px; accent-color: var(--ink); }
.form-agree a { color: var(--gold); text-decoration: underline; }

.form-note {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 12.5px;
  color: var(--muted);
  margin-top: 14px;
}
.form-note .icon { color: var(--gold); }

.form-tip {
  margin-top: 16px;
  padding: 12px 14px;
  font-size: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--sand);
  display: none;
}
.form-tip.is-show { display: block; }
.form-tip.is-ok { background: #eef4ef; border-color: #b9d3c2; color: #23543c; }
.form-tip.is-bad { background: #fbf0ed; border-color: #e6c0b5; color: #9c3f27; }

/* ---------- 16. FAQ ---------- */
.faq { border-top: 1px solid var(--line-2); }
.faq details {
  border-bottom: 1px solid var(--line-2);
  background: var(--paper);
}
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 4px;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .mark {
  flex: none;
  width: 26px; height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--gold);
  font-size: 14px;
  transition: transform .3s var(--ease), background .3s var(--ease);
}
.faq details[open] summary .mark { transform: rotate(45deg); background: var(--ink); color: var(--gold-3); }
.faq summary:hover { color: var(--gold); }
.faq__answer { padding: 0 4px 22px; font-size: 15px; color: var(--text-2); max-width: 900px; }

/* ---------- 17. 友情链接 ---------- */
.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  padding: 26px 24px;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
}
.links a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  font-size: 14px;
  color: var(--text-2);
  background: var(--sand);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  transition: all .25s var(--ease);
}
.links a .icon { font-size: .8em; opacity: .55; }
.links a:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.links a:hover .icon { opacity: 1; color: var(--gold-3); }

.links-note {
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--muted);
  display: flex;
  gap: 8px;
  align-items: center;
}

/* ---------- 18. 内页 banner + 面包屑 ---------- */
.page-banner {
  position: relative;
  background: var(--ink);
  background-image: url("../svg/page-banner.svg");
  background-size: cover;
  background-position: center;
  color: var(--paper);
  overflow: hidden;
}
.page-banner__inner {
  position: relative;
  z-index: 1;
  padding: 56px 0 52px;
}
.page-banner__title {
  font-size: clamp(26px, 3.6vw, 40px);
  color: var(--paper);
  margin-bottom: 10px;
}
.page-banner__desc {
  color: rgba(242, 237, 227, .8);
  max-width: 720px;
  font-size: 15.5px;
  margin: 0;
}
.page-banner .crumb { margin-bottom: 16px; }

.crumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13.5px;
  color: var(--muted);
}
.crumb__list { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.crumb a { color: inherit; }
.crumb a:hover { color: var(--gold); }
.crumb .sep { font-size: .8em; opacity: .6; }
.crumb .current { color: var(--ink); font-weight: 600; max-width: 100%; }
.page-banner .crumb,
.page-banner .crumb a,
.page-banner .crumb .current { color: rgba(242, 237, 227, .72); }
.page-banner .crumb a:hover { color: var(--gold-3); }
.page-banner .crumb .current { color: var(--gold-3); }

.crumb-bar {
  background: var(--sand);
  border-bottom: 1px solid var(--line-2);
}
.crumb-bar .crumb { min-height: 46px; padding: 10px 0; }

/* ---------- 19. 文章列表页 ---------- */
.articles-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
  padding: 60px 0 88px;
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 18px;
  margin-bottom: 34px;
  background: var(--sand);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
}
.filter-bar__cats { display: flex; flex-wrap: wrap; gap: 6px; }
.filter-bar__cats button {
  padding: 7px 16px;
  font-size: 14px;
  color: var(--text-2);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 100px;
  transition: all .22s var(--ease);
}
.filter-bar__cats button:hover { color: var(--ink); background: rgba(255, 255, 255, .6); }
.filter-bar__cats button.is-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.filter-bar__count { font-size: 13px; color: var(--muted); }

.article-list { display: grid; gap: 28px; }
.article-row {
  display: grid;
  grid-template-columns: 232px 1fr;
  gap: 26px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line-2);
  align-items: start;
}
.article-row:last-child { border-bottom: 0; padding-bottom: 0; }
.article-row__media {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
  aspect-ratio: 4 / 3;
}
.article-row__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.article-row:hover .article-row__media img { transform: scale(1.05); }
.article-row__title { font-size: 21px; margin-bottom: 10px; }
.article-row__title a:hover { color: var(--gold); }
.article-row__excerpt { font-size: 14.5px; color: var(--text-2); margin-bottom: 14px; }
.article-row__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--muted);
}
.article-row__meta .icon { color: var(--gold); }
.badge-cat {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  color: var(--ink-2);
  background: var(--gold-3);
  border-radius: 2px;
  font-weight: 600;
  letter-spacing: .04em;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.pagination a,
.pagination span {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14.5px;
  color: var(--text-2);
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  transition: all .22s var(--ease);
}
.pagination a:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.pagination .is-current { background: var(--ink); color: var(--paper); border-color: var(--ink); font-weight: 700; }
.pagination .is-disabled { opacity: .45; }

/* 搜索框 */
.search-box { position: relative; }
.search-box input {
  width: 100%;
  padding: 11px 42px 11px 38px;
  font-size: 14.5px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 0;
}
.search-box input:focus { outline: none; border-color: var(--gold); }
.search-box .icon-field {
  position: absolute;
  left: 13px; top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}
.search-box button {
  position: absolute;
  right: 4px; top: 50%;
  transform: translateY(-50%);
  width: 34px; height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  color: var(--muted);
}
.search-box button:hover { color: var(--gold); }

/* ---------- 20. 文章详情页 ---------- */
.post-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 56px;
  align-items: start;
  padding: 56px 0 90px;
}

.post { min-width: 0; }
.post__head { margin-bottom: 28px; }
.post__title {
  font-size: clamp(25px, 3.4vw, 38px);
  line-height: 1.32;
  margin-bottom: 16px;
}
.post__meta {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  padding: 14px 0;
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
  font-size: 13px;
  color: var(--muted);
}
.post__meta .icon { color: var(--gold); }
.post__cover {
  margin: 0 0 30px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
}
.post__cover img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; }
.post__cover figcaption {
  padding: 10px 14px;
  font-size: 12.5px;
  color: var(--muted);
  background: var(--sand);
  text-align: center;
}

.entry { font-size: 16.5px; line-height: 1.95; color: var(--text); }
.entry h2 {
  font-size: 24px;
  margin: 44px 0 16px;
  padding-left: 14px;
  border-left: 3px solid var(--gold);
}
.entry h3 { font-size: 19px; margin: 32px 0 12px; }
.entry p { margin-bottom: 1.25em; }
.entry ul, .entry ol { margin: 0 0 1.4em; padding-left: 0; }
.entry ul li, .entry ol li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
}
.entry ul li::before {
  content: "";
  position: absolute;
  left: 4px; top: .75em;
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
}
.entry ol { counter-reset: ol; }
.entry ol li { counter-increment: ol; }
.entry ol li::before {
  content: counter(ol) ".";
  position: absolute;
  left: 0; top: 0;
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--gold);
}
.entry blockquote {
  margin: 30px 0;
  padding: 22px 26px;
  background: var(--sand);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 16px;
  color: var(--text-2);
}
.entry blockquote p:last-child { margin-bottom: 0; }
.entry strong { color: var(--ink); }
.entry a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.entry a:hover { color: var(--ink); }
.entry .table-scroll { overflow-x: auto; margin: 0 0 1.6em; -webkit-overflow-scrolling: touch; }
.entry table { min-width: 520px; font-size: 14.5px; }
.entry th, .entry td { padding: 12px 14px; border: 1px solid var(--line-2); text-align: left; }
.entry th { background: var(--sand); color: var(--ink); font-weight: 700; }
.entry .note-box {
  padding: 18px 22px;
  margin: 26px 0;
  background: #fdf8ec;
  border: 1px solid var(--gold-3);
  border-radius: var(--radius);
  font-size: 15px;
}
.entry .note-box strong { color: #8a6a2f; }

.post__tags {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 40px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--line-2);
}
.post__tags .label { font-size: 13.5px; color: var(--muted); display: inline-flex; gap: 6px; align-items: center; }
.post__tags .label .icon { color: var(--gold); }
.post__tags a {
  padding: 5px 13px;
  font-size: 13px;
  color: var(--text-2);
  background: var(--sand);
  border-radius: 100px;
}
.post__tags a:hover { background: var(--ink); color: var(--paper); }

.post__share {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
  font-size: 13.5px;
  color: var(--muted);
}
.post__share a {
  width: 36px; height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--text-2);
}
.post__share a:hover { background: var(--ink); color: var(--gold-3); border-color: var(--ink); }

/* 上下篇 */
.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 44px;
}
.post-nav__item {
  display: block;
  padding: 20px 22px;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  transition: all .28s var(--ease);
}
.post-nav__item:hover { border-color: var(--gold); background: var(--sand); }
.post-nav__item .dir {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 8px;
  letter-spacing: .06em;
}
.post-nav__item .dir .icon { color: var(--gold); }
.post-nav__item .t {
  font-family: var(--font-serif);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-nav__item--next { text-align: right; }
.post-nav__item--next .dir { justify-content: flex-end; }
.post-nav__item.is-empty { opacity: .5; pointer-events: none; }

/* 相关文章 / 最新文章（均无缩略图） */
.post-extra {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  margin-top: 52px;
}
.extra-box {
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 26px 24px;
}
.extra-box__title {
  font-size: 18px;
  padding-bottom: 14px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  gap: 9px;
}
.extra-box__title .icon { color: var(--gold); }
.extra-list li { border-bottom: 1px dashed var(--line-2); }
.extra-list li:last-child { border-bottom: 0; }
.extra-list a {
  display: block;
  padding: 13px 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-2);
  transition: color .25s var(--ease), padding-left .25s var(--ease);
}
.extra-list a:hover { color: var(--gold); padding-left: 6px; }
.extra-list .meta { display: block; font-size: 12px; color: var(--muted); margin-top: 4px; }

/* 文章页侧栏吸顶 */
.sticky-side { position: sticky; top: calc(var(--header-h) + 20px); }

/* 目录（TOC） */
.toc__list { display: grid; gap: 2px; }
.toc__list a {
  display: block;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--text-2);
  border-left: 2px solid var(--line-2);
  transition: all .22s var(--ease);
}
.toc__list a:hover { color: var(--gold); border-left-color: var(--gold); background: var(--sand); }
.toc__list a.is-active { color: var(--ink); font-weight: 700; border-left-color: var(--ink); background: var(--sand); }
.toc__list a.sub { padding-left: 26px; font-size: 13.5px; }

/* 勾选列表（业务领域 / 服务内容） */
.tick-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 8px 0;
  font-size: 14.5px;
  color: var(--text-2);
  border-bottom: 1px dashed var(--line-2);
}
.tick-list li:last-child { border-bottom: 0; }
.tick-list .icon { color: var(--gold); margin-top: .38em; }

/* 三列说明 */
.note-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.note-col {
  padding: 26px 24px;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
}
.note-col h3 { font-size: 18px; margin-bottom: 10px; display: flex; align-items: center; gap: 9px; }
.note-col h3 .icon { color: var(--gold); }
.note-col p { font-size: 14.5px; color: var(--text-2); margin: 0; }

/* 数据条 */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-2);
  border: 1px solid var(--line-2);
}
.stat {
  background: var(--paper);
  padding: 28px 22px;
  text-align: center;
}
.stat strong {
  display: block;
  font-family: var(--font-num);
  font-size: 34px;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 6px;
}
.stat strong small { font-size: 15px; color: var(--gold); margin-left: 2px; }
.stat span { font-size: 13.5px; color: var(--muted); letter-spacing: .04em; }

/* ---------- 21. 关于页 ---------- */
.about-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 56px;
  align-items: center;
}
.about-figure { position: relative; }
.about-figure img { width: 100%; border-radius: var(--radius-lg); }
.about-figure__tag {
  position: absolute;
  right: -14px; bottom: 26px;
  background: var(--ink);
  color: var(--paper);
  padding: 14px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
}
.about-figure__tag strong { display: block; font-family: var(--font-num); font-size: 24px; color: var(--gold-3); }
.about-figure__tag span { font-size: 12.5px; opacity: .8; }

.timeline { position: relative; padding-left: 26px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 6px; top: 8px; bottom: 8px;
  width: 1px;
  background: var(--line);
}
.timeline li { position: relative; padding-bottom: 26px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -24px; top: 8px;
  width: 11px; height: 11px;
  background: var(--paper);
  border: 2px solid var(--gold);
  border-radius: 50%;
}
.timeline .year { font-family: var(--font-num); font-size: 14px; font-weight: 700; color: var(--gold); letter-spacing: .06em; }
.timeline .evt { font-size: 16px; font-weight: 600; color: var(--ink); margin: 2px 0 4px; }
.timeline .desc { font-size: 14px; color: var(--text-2); margin: 0; }

.certs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.cert {
  text-align: center;
  padding: 24px 16px;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
}
.cert img { width: 62px; height: 62px; margin: 0 auto 12px; }
.cert strong { display: block; font-size: 15.5px; color: var(--ink); margin-bottom: 4px; font-family: var(--font-serif); }
.cert span { font-size: 12.5px; color: var(--muted); }

/* ---------- 22. 联系页 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.info-cards { display: grid; gap: 16px; }
.info-card {
  display: flex;
  gap: 16px;
  padding: 22px;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  transition: border-color .25s var(--ease);
}
.info-card:hover { border-color: var(--gold); }
.info-card .ic {
  flex: none;
  width: 46px; height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--sand);
  border-radius: 50%;
  color: var(--ink);
  font-size: 20px;
}
.info-card strong { display: block; font-size: 16px; margin-bottom: 3px; }
.info-card p { font-size: 14px; color: var(--text-2); margin: 0; }
.info-card .big { font-family: var(--font-num); font-size: 21px; font-weight: 700; color: var(--ink); }

.map-box {
  margin-top: 16px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--sand);
}
.map-box img { width: 100%; }

/* ---------- 23. CTA 条 ---------- */
.cta-strip {
  background: var(--sand);
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
}
.cta-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 34px 0;
}
.cta-strip__text h3 { font-size: 22px; margin-bottom: 4px; }
.cta-strip__text p { font-size: 14.5px; color: var(--text-2); margin: 0; }
.cta-strip__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- 24. 页脚 ---------- */
.footer {
  background: var(--ink-2);
  color: rgba(242, 237, 227, .72);
  padding: 66px 0 0;
  font-size: 14.5px;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.1fr;
  gap: 44px;
  padding-bottom: 46px;
}
.footer__brand .brand__name { color: var(--paper); }
.footer__brand p { margin: 16px 0 18px; max-width: 340px; }
.footer__title {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--paper);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(242, 237, 227, .14);
}
.footer__list li { margin-bottom: 11px; }
.footer__list a { color: inherit; display: inline-flex; align-items: center; gap: 8px; }
.footer__list a:hover { color: var(--gold-3); }
.footer__list a .icon { font-size: .8em; color: var(--gold); }
.footer__contact li {
  display: flex;
  gap: 10px;
  margin-bottom: 13px;
  align-items: flex-start;
}
.footer__contact .icon { color: var(--gold); margin-top: .35em; }
.footer__contact strong { color: var(--paper); font-family: var(--font-num); font-size: 17px; }
.footer__qr {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-top: 18px;
  padding: 12px;
  background: rgba(251, 249, 245, .06);
  border: 1px solid rgba(242, 237, 227, .12);
  border-radius: var(--radius);
}
.footer__qr img { width: 78px; height: 78px; border-radius: var(--radius); background: var(--paper); }
.footer__qr span { font-size: 13px; line-height: 1.6; }
.footer__qr strong { display: block; color: var(--paper); font-size: 14.5px; }

.footer__bottom {
  border-top: 1px solid rgba(242, 237, 227, .12);
  padding: 20px 0 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(242, 237, 227, .55);
}
.footer__bottom a:hover { color: var(--gold-3); }
.footer__links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer__note { font-size: 12.5px; line-height: 1.8; color: rgba(242, 237, 227, .45); padding-bottom: 26px; }

/* ---------- 25. 移动端底部联系条 ---------- */
.mobile-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 70;
  display: none;
  background: rgba(251, 249, 245, .97);
  border-top: 1px solid var(--line-2);
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
  box-shadow: 0 -2px 14px rgba(23, 57, 47, .08);
}
.mobile-bar__inner { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mobile-bar a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 7px 4px;
  font-size: 12px;
  color: var(--text-2);
  border-radius: var(--radius);
}
.mobile-bar a .icon { font-size: 19px; color: var(--ink); }
.mobile-bar a.is-primary { background: var(--ink); color: var(--paper); }
.mobile-bar a.is-primary .icon { color: var(--gold-3); }
.mobile-bar a:active { opacity: .8; }

/* ---------- 26. 返回顶部 ---------- */
.to-top {
  position: fixed;
  right: 20px; bottom: 88px;
  z-index: 65;
  width: 46px; height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: var(--gold-3);
  border: 0;
  border-radius: 50%;
  font-size: 19px;
  box-shadow: var(--shadow-1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all .3s var(--ease);
}
.to-top.is-show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--gold); color: var(--ink-2); }

/* ---------- 27. 滚动进场动画 ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* ==========================================================================
   28. 响应式
   ========================================================================== */
@media (max-width: 1200px) {
  :root { --wrap: 1080px; }
  .split, .articles-layout { grid-template-columns: 1fr 300px; gap: 36px; }
  .post-layout { grid-template-columns: 1fr 270px; gap: 40px; }
  .cats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 992px) {
  :root { --gutter: 20px; --header-h: 68px; }
  .nav, .header__cta { display: none; }
  .burger { display: inline-flex; }
  .hero__inner { grid-template-columns: 1fr; gap: 40px; padding: 52px var(--gutter) 56px; }
  .hero__figure { max-width: 420px; }
  .hero__badge { left: 12px; bottom: -18px; }
  .hero__meta { max-width: none; }
  .grid-3, .quotes, .certs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step::before { right: -10px; }
  .split, .articles-layout, .post-layout { grid-template-columns: 1fr; gap: 40px; }
  .sticky-side { position: static; }
  .consult__inner { grid-template-columns: 1fr; gap: 36px; padding: 64px 0; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 34px; }
  .mobile-bar { display: block; }
  body { padding-bottom: 66px; }
  .to-top { bottom: 78px; right: 14px; }
  .sec { padding: 64px 0; }
}

@media (max-width: 768px) {
  body { font-size: 15.5px; }
  .topbar__inner { min-height: 36px; font-size: 12px; justify-content: center; }
  .topbar__right { display: none; }
  .topbar__list { gap: 14px; justify-content: center; width: 100%; }
  .sec { padding: 52px 0; }
  .sec-head { margin-bottom: 30px; }
  .grid-3, .grid-2, .quotes, .note-cols { grid-template-columns: 1fr; gap: 24px; }
  .stat-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat { padding: 22px 16px; }
  .stat strong { font-size: 27px; }
  .list-plain, .list-plain--2, .list-num { grid-template-columns: 1fr; gap: 0; }
  .cats { grid-template-columns: 1fr; }
  .cat { padding: 24px 20px; }
  .steps { grid-template-columns: 1fr; gap: 4px; }
  .step::before { display: none; }
  .step { padding-top: 18px; display: grid; grid-template-columns: 26px 1fr; gap: 0 14px; }
  .step__dot { grid-row: span 3; }
  .article-row { grid-template-columns: 1fr; gap: 16px; }
  .article-row__media { aspect-ratio: 16 / 9; }
  .post-extra { grid-template-columns: 1fr; gap: 24px; }
  .post-nav { grid-template-columns: 1fr; gap: 12px; }
  .post-nav__item--next { text-align: left; }
  .post-nav__item--next .dir { justify-content: flex-start; }
  .form-card { padding: 24px 20px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .certs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-figure__tag { right: 10px; bottom: 10px; padding: 10px 14px; }
  .footer__top { grid-template-columns: 1fr; gap: 30px; padding-bottom: 34px; }
  .footer__bottom { justify-content: center; text-align: center; }
  .links { padding: 18px 16px; gap: 8px; }
  .page-banner__inner { padding: 40px 0 36px; }
  .hero__meta { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .hero__meta dt { font-size: 24px; }
  .hero__meta dd { font-size: 11.5px; }
  .filter-bar { padding: 10px 12px; }
}

@media (max-width: 560px) {
  :root { --gutter: 16px; }
  .brand__name { font-size: 19px; }
  .brand__sub { font-size: 10px; letter-spacing: .2em; }
  .brand__mark { width: 36px; height: 36px; }
  .hero__title { font-size: 29px; }
  .hero__lead { font-size: 15.5px; }
  .hero__actions { gap: 10px; }
  .hero__actions .btn { flex: 1 1 100%; padding: 13px 18px; }
  .hero__meta { padding-top: 20px; }
  .hero__badge { position: static; margin-top: 14px; max-width: none; }
  .entry { font-size: 16px; line-height: 1.9; }
  .entry h2 { font-size: 21px; margin: 34px 0 14px; }
  .sec-title { font-size: 24px; }
  .pagination a, .pagination span { min-width: 36px; height: 36px; font-size: 13.5px; }
  .to-top { width: 42px; height: 42px; }
  .info-card { padding: 16px; }
  .form-card__head h3 { font-size: 19px; }
}

/* ---------- 29. 打印 ---------- */
@media print {
  .header, .topbar, .mobile-bar, .to-top, .drawer, .overlay, .footer__bottom, .post__share { display: none !important; }
  body { background: #fff; color: #000; }
  .sec { padding: 20px 0; }
}