@charset "utf-8";
/* ==========================================================================
   北京盈科（绵阳）律师事务所 — 官网样式表
   设计基调：深海蓝 + 古铜金 + 暖纸白，克制、可信、适合长文阅读
   说明：全站不依赖任何外链字体/CDN，保证在国内网络环境下的加载速度与稳定性
   ========================================================================== */

/* ------------------------------ 1. 变量与基础 ------------------------------ */
:root {
  --ink: #0d1f31;
  --ink-2: #16304a;
  --ink-3: #22405e;
  --gold: #a9843d;
  --gold-2: #c8a765;
  --gold-soft: #f0e6d4;
  --paper: #fbf9f5;
  --paper-2: #f4efe6;
  --white: #ffffff;
  --line: #e4ded2;
  --line-2: #d6cec0;
  --text: #25313d;
  --muted: #6a7481;
  --shadow-sm: 0 4px 16px -8px rgba(13, 31, 49, .22);
  --shadow: 0 24px 60px -38px rgba(13, 31, 49, .55);
  --serif: "Noto Serif SC", "Source Han Serif SC", "Source Han Serif CN", "Songti SC", Songti, SimSun, "Times New Roman", serif;
  --sans: "PingFang SC", "HarmonyOS Sans SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", -apple-system, sans-serif;
  --wrap: 1180px;
  --radius: 2px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.8;
  letter-spacing: .01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: var(--ink-2); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--gold); }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 .6em;
  letter-spacing: .015em;
  text-wrap: balance;
}

h1 { font-size: clamp(2rem, 4.4vw, 3.15rem); }
h2 { font-size: clamp(1.5rem, 2.9vw, 2.15rem); }
h3 { font-size: clamp(1.12rem, 1.6vw, 1.32rem); }
h4 { font-size: 1.06rem; }

p { margin: 0 0 1.15em; }
ul, ol { margin: 0 0 1.15em; padding-left: 1.3em; }
li { margin-bottom: .45em; }
strong { color: var(--ink); font-weight: 600; }

hr { border: 0; border-top: 1px solid var(--line); margin: 3rem 0; }

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

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

.wrap {
  width: min(var(--wrap), calc(100% - 48px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 999;
  background: var(--ink);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius);
  transition: top .2s ease;
}
.skip-link:focus { top: 12px; color: #fff; }

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

/* ------------------------------ 2. 通用组件 ------------------------------ */
.section { padding: 96px 0; position: relative; }
.section--tint { background: var(--paper-2); }
.section--dark { background: var(--ink); color: #e7e1d6; }
.section--dark h2, .section--dark h3 { color: #fbf8f2; }
.section--tight { padding: 64px 0; }

.sec-head { max-width: 760px; margin-bottom: 52px; }
.sec-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin: 0 0 14px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
  display: inline-block;
}
.sec-head--center .eyebrow::before { display: none; }

.sec-desc {
  color: var(--muted);
  font-size: 1.02rem;
  margin: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  font-size: .95rem;
  font-weight: 500;
  letter-spacing: .04em;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .22s ease, color .22s ease, border-color .22s ease, transform .22s ease;
  font-family: var(--sans);
}
.btn:hover { transform: translateY(-1px); }

.btn--gold { background: var(--gold); color: #fff; border-color: var(--gold); }
.btn--gold:hover { background: #96742f; border-color: #96742f; color: #fff; }

.btn--ink { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn--ink:hover { background: var(--ink-3); border-color: var(--ink-3); color: #fff; }

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

.btn--ghost-light { background: transparent; color: #f2ece1; border-color: rgba(255, 255, 255, .35); }
.btn--ghost-light:hover { border-color: var(--gold-2); color: var(--gold-2); }

.btn--sm { padding: 10px 20px; font-size: .86rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--gold);
}
.link-arrow::after { content: "→"; transition: transform .2s ease; }
.link-arrow:hover::after { transform: translateX(4px); }

.grid { display: grid; gap: 26px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ------------------------------ 3. 页头与导航 ------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 249, 245, .92);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px -26px rgba(13, 31, 49, .7);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 78px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  flex-shrink: 0;
}
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.3; }
.brand-text strong {
  font-family: var(--serif);
  font-size: 1.02rem;
  letter-spacing: .02em;
  color: var(--ink);
}
.brand-text em {
  font-style: normal;
  font-size: .58rem;
  letter-spacing: .16em;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 3px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
}
.nav a {
  font-size: .93rem;
  color: var(--ink-2);
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width .22s ease;
}
.nav a:hover::after, .nav a.is-active::after { width: 100%; }
.nav a.is-active { color: var(--gold); }

.header-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--ink);
  padding: 9px 14px;
  font-size: .85rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--sans);
}

/* ------------------------------ 4. 首页 Hero ------------------------------ */
.hero {
  position: relative;
  background: var(--ink);
  color: #eae4d9;
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 520px at 76% 12%, rgba(169, 132, 61, .26), transparent 62%),
    radial-gradient(700px 420px at 8% 92%, rgba(34, 64, 94, .85), transparent 68%),
    linear-gradient(170deg, #0d1f31 0%, #0a1826 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(120% 90% at 70% 0%, #000 10%, transparent 72%);
  -webkit-mask-image: radial-gradient(120% 90% at 70% 0%, #000 10%, transparent 72%);
}

.hero-inner {
  padding: 108px 0 92px;
  max-width: 900px;
}

.hero .eyebrow { color: var(--gold-2); }
.hero .eyebrow::before { background: var(--gold-2); }

.hero h1 {
  color: #fdfbf7;
  margin-bottom: .5em;
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  letter-spacing: .02em;
}

.hero .lede {
  font-size: clamp(1rem, 1.4vw, 1.13rem);
  color: #c9c2b5;
  max-width: 42em;
  margin-bottom: 2.2em;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  list-style: none;
  margin: 72px 0 0;
  padding: 34px 0 0;
  border-top: 1px solid rgba(255, 255, 255, .14);
}
.hero-facts li { margin: 0; }
.hero-facts strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--gold-2);
  line-height: 1.2;
  margin-bottom: 6px;
}
.hero-facts span { font-size: .86rem; color: #a8a196; letter-spacing: .04em; }

/* ------------------------------ 5. 内页页头 ------------------------------ */
.page-hero {
  background: var(--ink);
  color: #eae4d9;
  padding: 74px 0 62px;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(760px 380px at 82% 0%, rgba(169, 132, 61, .22), transparent 66%);
  pointer-events: none;
}
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero h1 { color: #fdfbf7; margin-bottom: .35em; font-size: clamp(1.9rem, 3.6vw, 2.75rem); }
.page-hero .lede { color: #bdb6a9; max-width: 46em; margin: 0; font-size: 1.02rem; }

.breadcrumb {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0 0 22px;
  font-size: .8rem;
  color: #938c81;
  letter-spacing: .04em;
}
.breadcrumb li { margin: 0; }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; color: #6d675e; }
.breadcrumb a { color: #c9c2b5; }
.breadcrumb a:hover { color: var(--gold-2); }

/* ------------------------------ 6. 卡片 ------------------------------ */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 34px 30px;
  border-radius: var(--radius);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--line-2);
}
.card h3 { margin-bottom: .5em; }
.card p { color: var(--muted); font-size: .95rem; margin-bottom: 1.1em; }
.card .link-arrow { margin-top: auto; }

.card-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold-soft);
  background: #fdfaf3;
  color: var(--gold);
  margin-bottom: 22px;
}
.card-icon svg { width: 24px; height: 24px; }

/* ------------------------------ 7. 左右分栏 ------------------------------ */
.split {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 70px;
  align-items: start;
}
.split__aside { position: sticky; top: 108px; }

.point-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 30px; }
.point-list li {
  margin: 0;
  padding-left: 22px;
  border-left: 2px solid var(--gold-soft);
}
.point-list h3 { font-size: 1.1rem; margin-bottom: .4em; }
.point-list p { color: var(--muted); font-size: .95rem; margin: 0; }

/* ------------------------------ 8. 数据条 ------------------------------ */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.stats div {
  background: var(--paper);
  padding: 30px 24px;
  text-align: center;
}
.stats b {
  display: block;
  font-family: var(--serif);
  font-size: 1.75rem;
  color: var(--gold);
  margin-bottom: 6px;
}
.stats span { font-size: .84rem; color: var(--muted); letter-spacing: .05em; }

/* ------------------------------ 9. 新闻列表 ------------------------------ */
.news-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.news-item {
  display: grid;
  grid-template-columns: 132px 1fr auto;
  gap: 26px;
  align-items: baseline;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  transition: background .2s ease;
}
.news-item:hover { background: rgba(244, 239, 230, .5); }
.news-item time {
  font-size: .82rem;
  color: var(--muted);
  letter-spacing: .06em;
  font-variant-numeric: tabular-nums;
}
.news-item h3 { font-size: 1.1rem; margin: 0 0 6px; }
.news-item p { margin: 0; color: var(--muted); font-size: .92rem; }
.news-item .tag {
  font-size: .72rem;
  color: var(--gold);
  border: 1px solid var(--gold-soft);
  background: #fdfaf3;
  padding: 3px 10px;
  white-space: nowrap;
  letter-spacing: .08em;
}
.news-item.is-sample { opacity: .62; }
.news-item.is-sample .tag { color: var(--muted); border-color: var(--line); background: transparent; }

/* ------------------------------ 10. FAQ ------------------------------ */
.faq { max-width: 880px; }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
}
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  font-family: var(--serif);
  font-size: 1.06rem;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.55;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--sans);
  color: var(--gold);
  font-size: 1.3rem;
  line-height: 1;
  flex-shrink: 0;
  transition: transform .2s ease;
}
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 14px 0 0; color: var(--muted); font-size: .96rem; }
.faq details p:last-child { margin-bottom: 0; }

/* ------------------------------ 11. CTA 区 ------------------------------ */
.cta-band {
  background: var(--ink-2);
  color: #eae4d9;
  padding: 66px 0;
  position: relative;
  overflow: hidden;
}
.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(620px 320px at 88% 120%, rgba(200, 167, 101, .28), transparent 68%);
}
.cta-band .wrap {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.cta-band h2 { color: #fdfbf7; margin-bottom: .3em; }
.cta-band p { color: #c1baad; margin: 0; max-width: 46em; }
.cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ------------------------------ 12. 团队 ------------------------------ */
.member {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 32px 28px;
  text-align: left;
}
.member__avatar {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #1b3550, #0d1f31);
  color: var(--gold-2);
  font-family: var(--serif);
  font-size: 1.35rem;
  margin-bottom: 20px;
  letter-spacing: .04em;
}
.member h3 { margin-bottom: .2em; }
.member .role {
  font-size: .82rem;
  color: var(--gold);
  letter-spacing: .1em;
  display: block;
  margin-bottom: 14px;
}
.member p { color: var(--muted); font-size: .92rem; margin: 0; }
.member .placeholder { color: #a79c8a; }

.note-box {
  border: 1px dashed var(--line-2);
  background: #fdfbf6;
  padding: 22px 26px;
  font-size: .9rem;
  color: var(--muted);
  margin-top: 34px;
}
.note-box strong { color: var(--ink); }

/* ------------------------------ 13. 文章排版 ------------------------------ */
.article-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 72px;
  align-items: start;
}

.article {
  max-width: 760px;
  font-size: 1.03rem;
  line-height: 1.95;
}
.article > p:first-of-type { font-size: 1.1rem; color: var(--ink-2); }
.article h2 {
  font-size: 1.5rem;
  margin: 2.6em 0 .7em;
  padding-top: .4em;
  scroll-margin-top: 100px;
}
.article h2::before {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  background: var(--gold);
  margin-bottom: 16px;
}
.article h3 { margin: 2em 0 .6em; }
.article ul, .article ol { padding-left: 1.4em; }
.article li { margin-bottom: .6em; }
.article blockquote {
  margin: 2em 0;
  padding: 20px 26px;
  background: var(--paper-2);
  border-left: 3px solid var(--gold);
  color: var(--ink-2);
  font-size: .98rem;
}
.article blockquote p:last-child { margin-bottom: 0; }

.tldr {
  background: #fdfaf3;
  border: 1px solid var(--gold-soft);
  padding: 26px 30px;
  margin: 0 0 2.4em;
}
.tldr strong {
  display: block;
  font-family: var(--serif);
  font-size: .92rem;
  letter-spacing: .12em;
  color: var(--gold);
  margin-bottom: 12px;
}
.tldr ul { margin: 0; padding-left: 1.2em; }
.tldr li { font-size: .95rem; margin-bottom: .4em; color: var(--ink-2); }

.table-wrap { overflow-x: auto; margin: 2em 0; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .92rem;
  background: var(--white);
}
caption {
  text-align: left;
  font-size: .84rem;
  color: var(--muted);
  padding-bottom: 10px;
}
th, td {
  border: 1px solid var(--line);
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
}
th { background: var(--paper-2); font-weight: 600; color: var(--ink); }

.toc {
  position: sticky;
  top: 108px;
  border-left: 1px solid var(--line);
  padding-left: 22px;
  font-size: .86rem;
}
.toc strong {
  display: block;
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 600;
}
.toc ol { list-style: none; padding: 0; margin: 0; counter-reset: toc; }
.toc li { margin-bottom: 10px; counter-increment: toc; }
.toc a { color: var(--muted); line-height: 1.5; display: block; }
.toc a::before { content: counter(toc) ". "; color: var(--line-2); }
.toc a:hover { color: var(--gold); }

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: .84rem;
  color: var(--muted);
  padding-bottom: 26px;
  margin-bottom: 34px;
  border-bottom: 1px solid var(--line);
}
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }

.author-box {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 26px 28px;
  margin: 3.5em 0 1.6em;
}
.author-box .member__avatar { width: 56px; height: 56px; margin: 0; font-size: 1.1rem; }
.author-box h3 { font-size: 1rem; margin-bottom: .3em; }
.author-box p { font-size: .88rem; color: var(--muted); margin: 0; }

.disclaimer {
  font-size: .84rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 20px;
  margin-top: 2em;
}

/* ------------------------------ 14. 联系页 ------------------------------ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.info-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 26px; }
.info-list li {
  margin: 0;
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.info-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.info-list .k {
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--gold);
  text-transform: uppercase;
  padding-top: 4px;
}
.info-list .v { font-size: 1rem; color: var(--ink); }
.info-list .v small { display: block; color: var(--muted); font-size: .86rem; margin-top: 4px; }

.form { display: grid; gap: 18px; }
.field { display: grid; gap: 8px; }
.field label { font-size: .86rem; color: var(--ink-2); font-weight: 500; }
.field input, .field select, .field textarea {
  font-family: var(--sans);
  font-size: .95rem;
  padding: 12px 14px;
  border: 1px solid var(--line-2);
  background: var(--white);
  color: var(--text);
  border-radius: var(--radius);
  transition: border-color .2s ease, box-shadow .2s ease;
  width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(169, 132, 61, .12);
}
.field textarea { min-height: 130px; resize: vertical; }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { font-size: .8rem; color: var(--muted); margin: 0; }
.form-status {
  font-size: .9rem;
  padding: 14px 18px;
  border: 1px solid var(--gold-soft);
  background: #fdfaf3;
  color: var(--ink-2);
  display: none;
}
.form-status.is-visible { display: block; }

.map-frame {
  border: 1px solid var(--line);
  background: linear-gradient(160deg, #eef1f4, #e4e9ee);
  min-height: 300px;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
  font-size: .9rem;
  padding: 30px;
}

/* ------------------------------ 15. 内容型页面 ------------------------------ */
.prose { max-width: 820px; }
.prose h2 { font-size: 1.45rem; margin: 2.4em 0 .7em; }
.prose h3 { margin: 1.8em 0 .5em; }
.prose p, .prose li { color: #3a4653; }
.prose ul { padding-left: 1.3em; }

.practice-block {
  border-top: 1px solid var(--line);
  padding: 44px 0;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 48px;
  align-items: start;
  scroll-margin-top: 96px;
}
.practice-block:last-of-type { border-bottom: 1px solid var(--line); }
.practice-block__title { display: flex; gap: 16px; align-items: flex-start; }
.practice-block__num {
  font-family: var(--serif);
  font-size: .9rem;
  color: var(--gold);
  border: 1px solid var(--gold-soft);
  width: 34px; height: 34px;
  display: grid; place-items: center;
  flex-shrink: 0;
  margin-top: 4px;
}
.practice-block h2 { font-size: 1.28rem; margin: 0; }
.practice-block h2 small { display: block; font-size: .72rem; letter-spacing: .14em; color: var(--muted); font-family: var(--sans); font-weight: 400; margin-top: 8px; text-transform: uppercase; }
.practice-block p { color: var(--muted); font-size: .96rem; }
.practice-block ul { margin: 0; padding-left: 1.2em; }
.practice-block li { color: var(--muted); font-size: .94rem; }

/* ------------------------------ 16. 页脚 ------------------------------ */
.site-footer {
  background: #0a1725;
  color: #9aa4b0;
  padding: 72px 0 30px;
  font-size: .9rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.site-footer .brand-text strong { color: #f4efe6; }
.site-footer .brand-text em { color: #6f7a86; }
.site-footer .brand-mark { color: var(--gold-2); border-color: rgba(200, 167, 101, .5); }
.footer-about p { margin: 20px 0 0; font-size: .88rem; line-height: 1.9; color: #8d97a3; max-width: 34em; }

.footer-col h2 {
  font-family: var(--sans);
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #d9d2c6;
  margin-bottom: 18px;
  font-weight: 600;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: #8d97a3; font-size: .87rem; }
.footer-col a:hover { color: var(--gold-2); }

.footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-contact li { margin-bottom: 12px; font-size: .87rem; line-height: 1.9; color: #8d97a3; }
.footer-contact b { color: #d9d2c6; font-weight: 500; display: block; font-size: .76rem; letter-spacing: .1em; margin-bottom: 2px; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  padding-top: 26px;
  font-size: .78rem;
  color: #6f7a86;
}
.footer-bottom a { color: #8d97a3; }
.footer-bottom a:hover { color: var(--gold-2); }
.footer-bottom p { margin: 0; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 16px; }

/* ------------------------------ 17. 滚动出现动画 ------------------------------ */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ------------------------------ 18. 响应式 ------------------------------ */
@media (max-width: 1080px) {
  .header-inner { gap: 18px; }
  .nav { gap: 18px; }
  .nav a { font-size: .88rem; }
  .brand-text strong { font-size: .92rem; }
  .article-shell { grid-template-columns: 1fr; gap: 40px; }
  .toc { position: static; border-left: 0; border-top: 1px solid var(--line); padding: 20px 0 0; }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split__aside { position: static; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 860px) {
  body { font-size: 16px; }
  .section { padding: 66px 0; }
  .wrap { width: calc(100% - 40px); }

  .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }

  .js .nav {
    position: fixed;
    inset: 78px 0 auto 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 20px 20px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
    max-height: calc(100vh - 78px);
    overflow-y: auto;
    box-shadow: 0 24px 40px -30px rgba(13, 31, 49, .6);
  }
  .js .nav.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .js .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: .96rem; }
  .js .nav a::after { display: none; }

  .hero-inner { padding: 68px 0 60px; }
  .hero-facts { grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 46px; }
  .hero-facts strong { font-size: 1.3rem; }

  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .practice-block { grid-template-columns: 1fr; gap: 20px; padding: 32px 0; }
  .news-item { grid-template-columns: 1fr; gap: 8px; }
  .news-item time { font-size: .78rem; }
  .news-item .tag { justify-self: start; }
  .field--row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 30px; }
  .page-hero { padding: 52px 0 44px; }
  .author-box { flex-direction: column; gap: 14px; }
  .tldr, .article blockquote { padding: 20px 22px; }
  .cta-band { padding: 52px 0; }
  .cta-band .wrap { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  .brand-text em { display: none; }
  .hero-facts { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr; }
  .info-list li { grid-template-columns: 1fr; gap: 4px; }
  .header-inner { min-height: 68px; }
  .js .nav { inset: 68px 0 auto 0; }
}

/* ------------------------------ 19. 团队名录 ------------------------------ */
.lead-block {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.lead-block .member {
  border: 0;
  border-radius: 0;
  padding: 28px 24px;
}
.lead-block .member__avatar {
  width: 54px;
  height: 54px;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.lead-block .member h3 { font-size: 1.05rem; margin-bottom: .35em; }
.lead-block .role {
  font-size: .76rem;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--gold);
  display: block;
  margin: 0;
}

.dept {
  border-top: 1px solid var(--line);
  padding: 46px 0 10px;
  scroll-margin-top: 96px;
}
.dept:first-of-type { border-top: 0; padding-top: 0; }

.dept__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 20px;
  margin-bottom: 6px;
}
.dept__head h2 {
  font-size: 1.24rem;
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.dept__head h2 small {
  font-family: var(--sans);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
}
.dept__head .count {
  font-size: .8rem;
  color: var(--muted);
  letter-spacing: .06em;
  white-space: nowrap;
}
.dept__lead {
  font-size: .88rem;
  color: var(--muted);
  margin: 0 0 22px;
}
.dept__lead b { color: var(--ink); font-weight: 600; }

.roster {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.roster__item { background: var(--white); padding: 18px 20px; }
.roster__item b {
  display: block;
  font-family: var(--serif);
  font-size: 1.04rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: .06em;
  line-height: 1.4;
}
.roster__item span {
  display: block;
  font-size: .76rem;
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.6;
}
.roster__item--lead {
  background: #fdfaf3;
  box-shadow: inset 3px 0 0 var(--gold);
}
.roster__item--lead span { color: var(--gold); }

.roster--plain { grid-template-columns: repeat(5, 1fr); }
.roster--plain .roster__item { padding: 14px 18px; }
.roster--plain .roster__item b {
  font-family: var(--sans);
  font-size: .93rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--ink-2);
}

.tier-label {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 16px;
  font-size: .76rem;
  letter-spacing: .14em;
  color: var(--muted);
}
.tier-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.data-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.data-table th, .data-table td {
  border: 1px solid var(--line);
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
}
.data-table th {
  background: var(--paper-2);
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  width: 190px;
}
.data-table td { color: var(--muted); }
.data-table td b { color: var(--ink); font-weight: 500; }

@media (max-width: 1080px) {
  .lead-block { grid-template-columns: repeat(3, 1fr); }
  .roster { grid-template-columns: repeat(3, 1fr); }
  .roster--plain { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 860px) {
  .lead-block { grid-template-columns: repeat(2, 1fr); }
  .roster { grid-template-columns: repeat(2, 1fr); }
  .roster--plain { grid-template-columns: repeat(2, 1fr); }
  .dept { padding: 34px 0 6px; }
  .data-table th { width: 110px; }
}
@media (max-width: 520px) {
  .lead-block { grid-template-columns: 1fr; }
  .roster { grid-template-columns: 1fr 1fr; }
  .roster__item { padding: 14px 14px; }
  .roster__item b { font-size: .98rem; }
  .data-table { font-size: .82rem; }
  .data-table th, .data-table td { padding: 10px 12px; }
}

/* ------------------------------ 20. 品牌图与画廊 ------------------------------ */
.brand-mark { border: 0; overflow: hidden; }
.brand-mark img { width: 100%; height: 100%; object-fit: contain; display: block; }

.brand--logo { display: inline-flex; align-items: center; }
.brand--logo img { height: 34px; width: auto; display: block; }
.site-footer .brand--logo { margin-bottom: 2px; }
.site-footer .brand--logo img { height: 38px; }

.slogan-figure { margin: 26px 0 0; }
.slogan-figure img { display: block; width: min(430px, 72%); height: auto; margin: 0; opacity: .95; }

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px 16px; }
.gallery figure { margin: 0; }
.gallery img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--paper-2);
}
.gallery figcaption {
  font-size: .78rem;
  letter-spacing: .05em;
  color: var(--muted);
  margin-top: 9px;
}
@media (max-width: 860px) {
  .gallery { grid-template-columns: repeat(2, 1fr); gap: 18px 12px; }
  .brand--logo img, .site-footer .brand--logo img { height: 30px; }
}
@media (max-width: 520px) {
  .gallery { grid-template-columns: 1fr; }
  .slogan-figure img { width: 86%; }
}

/* ------------------------------ 21. 表单反馈 ------------------------------ */
.status-title { display: block; font-size: 1rem; color: var(--ink); margin-bottom: 12px; line-height: 1.6; }
.status-phone { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 4px 0 10px; }
.status-phone a {
  font-family: var(--serif);
  font-size: 1.2rem;
  letter-spacing: .02em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-soft);
  padding-bottom: 2px;
}
.status-phone a:hover { color: var(--gold); }
.status-tip { display: block; font-size: .8rem; color: var(--muted); line-height: 1.8; }
.status-alt {
  display: block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: .85rem;
  color: var(--ink-2);
  line-height: 1.85;
}
.status-mail { color: var(--ink); border-bottom: 1px solid var(--gold); text-decoration: none; }
.status-mail:hover { color: var(--gold); }
.status-body {
  display: block;
  margin-top: 10px;
  white-space: pre-wrap;
  font-size: .8rem;
  line-height: 1.75;
  color: #6a7481;
}
@media (max-width: 520px) {
  .status-phone { gap: 6px 14px; }
  .status-phone a { font-size: 1.06rem; }
}

.form-priority {
  font-size: .88rem;
  color: var(--ink-2);
  margin: 0 0 14px;
  line-height: 1.8;
}
.form-priority a { color: var(--ink); border-bottom: 1px solid var(--gold-soft); text-decoration: none; }
.form-priority a:hover { color: var(--gold); }

/* ==========================================================================
   22. 品牌理念（总部 Slogan、盈科文化与名称典故）
   ========================================================================== */
.hero-slogan {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 16px;
  margin: 0 0 20px;
  font-family: var(--serif);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  letter-spacing: .2em;
  color: var(--gold-2);
}
.hero-slogan span {
  font-family: var(--sans);
  font-size: .66rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: rgba(233, 220, 193, .55);
}

.brand-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}
.brand-quote {
  margin: 0;
  padding: 4px 0 4px 30px;
  border-left: 2px solid var(--gold-2);
}
.brand-quote p {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 1.9vw, 1.5rem);
  line-height: 1.9;
  letter-spacing: .06em;
  color: #f4efe4;
  margin: 0 0 16px;
}
.brand-quote cite {
  font-style: normal;
  font-size: .84rem;
  letter-spacing: .08em;
  color: rgba(233, 220, 193, .62);
}
.brand-values {
  display: grid;
  gap: 1px;
  background: rgba(233, 220, 193, .16);
  border: 1px solid rgba(233, 220, 193, .16);
}
.brand-values div {
  background: var(--ink);
  padding: 18px 22px;
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.brand-values b {
  font-family: var(--serif);
  font-size: 1.12rem;
  letter-spacing: .12em;
  color: var(--gold-2);
  min-width: 3.4em;
}
.brand-values span { font-size: .9rem; color: rgba(233, 220, 193, .74); }
.brand-en {
  margin: 48px 0 0;
  font-size: .7rem;
  letter-spacing: .34em;
  color: rgba(233, 220, 193, .4);
}
@media (max-width: 860px) {
  .brand-grid { grid-template-columns: 1fr; gap: 36px; }
  .brand-values div { padding: 14px 16px; }
}