/* =====================================================================
   华仁堂 · 纽约湿疹中医 (nyeczemaclinic.com)
   共享设计系统 —— 全站统一引用本文件
   配色：深墨蓝 / 艾草青玉绿 / 暖琥珀金 / 温米白
   字体：标题 Noto Serif SC，正文 Noto Sans SC，数字英文 Inter
   ===================================================================== */

/* ---------- 设计变量 ---------- */
:root {
  --c-ink:    #123A5A;   /* 主色 深墨蓝（信任/医疗）*/
  --c-jade:   #2E7D6B;   /* 辅色 艾草青玉绿（草本/治愈）*/
  --c-gold:   #D9A441;   /* 强调 / CTA 暖琥珀金 */
  --c-gold-d: #c08e2f;   /* 金色 hover 深一档 */
  --c-cream:  #FBF8F3;   /* 背景 温米白 */
  --c-surface:#F1EDE6;   /* 卡片/浅表面 */
  --c-text:   #1F2933;   /* 正文 深炭灰 */
  --c-muted:  #5a6570;   /* 次要文字 */
  --c-line:   #e6ded2;   /* 浅描边 */
  --c-white:  #ffffff;

  --serif: "Noto Serif SC", Georgia, "Songti SC", serif;
  --sans:  "Noto Sans SC", "Inter", -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;

  --maxw: 1200px;
  --radius: 14px;
  --shadow-sm: 0 2px 10px rgba(18, 58, 90, 0.06);
  --shadow-md: 0 10px 30px rgba(18, 58, 90, 0.10);
  --shadow-lg: 0 18px 50px rgba(18, 58, 90, 0.16);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- 基础重置 ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--sans);
  color: var(--c-text);
  background: var(--c-cream);
  line-height: 1.75;
  font-size: 16.5px;
  letter-spacing: .01em;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--c-ink);
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: .02em;
}

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

section { padding: 56px 0; }
@media (min-width: 768px) { section { padding: 88px 0; } }

.eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--c-jade);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.eyebrow::before { content: "—— "; color: var(--c-gold); }

.section-head { max-width: 720px; margin-bottom: 40px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.6rem, 4vw, 2.3rem); margin-bottom: 14px; }
.section-head p { color: var(--c-muted); font-size: 1.02rem; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  min-height: 48px;
}
.btn-primary {
  background: var(--c-gold);
  color: #3a2a06;
  box-shadow: 0 6px 18px rgba(217, 164, 65, .35);
}
.btn-primary:hover { background: var(--c-gold-d); transform: translateY(-3px); box-shadow: 0 12px 26px rgba(217, 164, 65, .45); }
.btn-outline {
  background: transparent;
  color: var(--c-ink);
  border-color: var(--c-ink);
}
.btn-outline:hover { background: var(--c-ink); color: #fff; transform: translateY(-3px); }
.btn-ghost-light {
  background: rgba(255,255,255,.12);
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.btn-ghost-light:hover { background: #fff; color: var(--c-ink); transform: translateY(-3px); }

/* ---------- 顶部导航（吸顶）---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 248, 243, .92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--c-line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 11px;
  background: linear-gradient(135deg, var(--c-ink), var(--c-jade));
  color: #fff; display: grid; place-items: center;
  font-family: var(--serif); font-size: 1.25rem; font-weight: 700;
  box-shadow: var(--shadow-sm);
}
.brand-text { line-height: 1.15; }
.brand-text strong { font-family: var(--serif); font-size: 1.12rem; color: var(--c-ink); display: block; }
.brand-text span { font-size: .72rem; color: var(--c-jade); letter-spacing: .08em; }

.nav-menu { display: none; align-items: center; gap: 26px; }
.nav-menu a {
  font-size: .96rem; font-weight: 500; color: var(--c-text);
  position: relative; padding: 6px 0; transition: color .2s;
}
.nav-menu a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--c-gold); transition: width .25s var(--ease);
}
.nav-menu a:hover { color: var(--c-ink); }
.nav-menu a:hover::after { width: 100%; }

.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-phone {
  display: none;
  align-items: center; gap: 8px;
  background: var(--c-ink); color: #fff;
  padding: 11px 18px; border-radius: 999px;
  font-weight: 600; font-size: .95rem;
  transition: background .2s, transform .2s;
}
.nav-phone:hover { background: var(--c-jade); transform: translateY(-2px); }
.nav-phone svg { width: 17px; height: 17px; }

.nav-toggle {
  display: inline-flex; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span { width: 24px; height: 2.5px; background: var(--c-ink); border-radius: 2px; transition: .3s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* 移动端下拉菜单 */
.mobile-menu {
  display: block;
  max-height: 0; overflow: hidden;
  background: var(--c-cream);
  border-bottom: 1px solid var(--c-line);
  transition: max-height .4s var(--ease);
}
.mobile-menu.open { max-height: 460px; }
.mobile-menu nav { display: flex; flex-direction: column; padding: 8px 22px 20px; }
.mobile-menu a {
  padding: 13px 4px; font-size: 1.04rem; font-weight: 500;
  border-bottom: 1px solid var(--c-line);
}
.mobile-menu a:last-child { border-bottom: none; }

@media (min-width: 1024px) {
  .nav-menu { display: flex; }
  .nav-phone { display: inline-flex; }
  .nav-toggle { display: none; }
  .mobile-menu { display: none; }
}

/* ---------- Hero 首屏 ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(1100px 480px at 88% -8%, rgba(46,125,107,.16), transparent 60%),
    linear-gradient(180deg, #fefcf8, var(--c-cream));
  padding: 48px 0 56px;
  overflow: hidden;
}
.hero::before {
  /* 极克制的中式云纹装饰线 */
  content: ""; position: absolute; right: -80px; top: -60px;
  width: 380px; height: 380px; border-radius: 50%;
  border: 1.5px solid rgba(217,164,65,.22);
  box-shadow: inset 0 0 0 22px rgba(46,125,107,.05);
  pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1fr; gap: 36px; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(46,125,107,.1); color: var(--c-jade);
  font-size: .82rem; font-weight: 600; padding: 7px 15px; border-radius: 999px;
  margin-bottom: 18px; letter-spacing: .03em;
}
.hero h1 {
  font-size: clamp(1.9rem, 6.2vw, 3.05rem);
  line-height: 1.28; margin-bottom: 18px;
}
.hero h1 .hl { color: var(--c-jade); }
.hero-sub {
  font-size: clamp(1rem, 2.6vw, 1.18rem);
  color: var(--c-muted); max-width: 560px; margin-bottom: 28px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }

.trust-bar {
  display: flex; flex-wrap: wrap; gap: 14px 28px;
  padding-top: 24px; border-top: 1px solid var(--c-line);
}
.trust-item { display: flex; flex-direction: column; }
.trust-item strong { font-family: var(--serif); font-size: 1.5rem; color: var(--c-ink); }
.trust-item span { font-size: .85rem; color: var(--c-muted); }
.trust-item .stars { color: var(--c-gold); letter-spacing: 2px; }

.hero-media { position: relative; }
.hero-media img {
  width: 100%; border-radius: 20px;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3; object-fit: cover;
}
.hero-media .floating-card {
  position: absolute; left: -6px; bottom: -18px;
  background: #fff; border-radius: 14px; padding: 14px 18px;
  box-shadow: var(--shadow-md); display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--c-line); max-width: 240px;
}
.floating-card .ico { width: 38px; height: 38px; border-radius: 10px; background: rgba(217,164,65,.16); display: grid; place-items: center; font-size: 1.2rem; }
.floating-card p { font-size: .85rem; line-height: 1.4; color: var(--c-text); }
.floating-card p strong { color: var(--c-ink); display: block; font-size: .95rem; }

@media (min-width: 1024px) {
  .hero { padding: 72px 0 88px; }
  .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 56px; }
}

/* ---------- 通用卡片 ---------- */
.cards { display: grid; gap: 22px; grid-template-columns: 1fr; }
@media (min-width: 640px)  { .cards.cols-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px)  { .cards.cols-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 640px)  { .cards.cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cards.cols-4 { grid-template-columns: repeat(4, 1fr); } }

.card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(46,125,107,.4); }
.card .card-ico {
  width: 52px; height: 52px; border-radius: 13px;
  display: grid; place-items: center; font-size: 1.5rem; margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(18,58,90,.08), rgba(46,125,107,.12));
}
.card h3 { font-size: 1.2rem; margin-bottom: 9px; }
.card p { color: var(--c-muted); font-size: .96rem; }
.card .card-link {
  display: inline-flex; align-items: center; gap: 5px; margin-top: 14px;
  color: var(--c-jade); font-weight: 600; font-size: .92rem;
}
.card .card-link:hover { color: var(--c-gold-d); }

/* 痛点区底色 */
.section-tint { background: var(--c-surface); }

/* ---------- 疗法卡（带图） ---------- */
.method-card { padding: 0; overflow: hidden; }
.method-card img { aspect-ratio: 16/10; object-fit: cover; }
.method-card .body { padding: 22px 24px 26px; }

/* ---------- 湿疹类型网格 ---------- */
.type-card {
  display: flex; gap: 14px; align-items: flex-start;
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.type-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.type-card .t-ico { font-size: 1.7rem; flex: none; }
.type-card h3 { font-size: 1.08rem; margin-bottom: 5px; }
.type-card p { font-size: .88rem; color: var(--c-muted); }

/* ---------- 诊疗流程 ---------- */
.process { display: grid; gap: 18px; grid-template-columns: 1fr; counter-reset: step; }
@media (min-width: 768px) { .process { grid-template-columns: repeat(5, 1fr); } }
.step {
  position: relative; background: #fff; border: 1px solid var(--c-line);
  border-radius: var(--radius); padding: 28px 18px 22px; text-align: center;
  box-shadow: var(--shadow-sm);
}
.step .num {
  width: 44px; height: 44px; border-radius: 50%; margin: 0 auto 14px;
  background: var(--c-ink); color: #fff; font-family: var(--serif);
  font-size: 1.25rem; display: grid; place-items: center;
}
.step h4 { font-size: 1.02rem; margin-bottom: 6px; }
.step p { font-size: .85rem; color: var(--c-muted); }

/* ---------- 医师介绍 ---------- */
.doctor-wrap { display: grid; gap: 36px; grid-template-columns: 1fr; align-items: center; }
.doctor-photo img { border-radius: 18px; box-shadow: var(--shadow-md); aspect-ratio: 4/5; object-fit: cover; }
.doctor-info h2 { font-size: clamp(1.5rem, 4vw, 2.1rem); margin-bottom: 6px; }
.doctor-role { color: var(--c-jade); font-weight: 600; margin-bottom: 18px; }
.doctor-credentials { list-style: none; display: grid; gap: 12px; margin: 20px 0 26px; }
.doctor-credentials li { display: flex; gap: 11px; align-items: flex-start; font-size: .98rem; }
.doctor-credentials li::before { content: "✓"; color: var(--c-jade); font-weight: 700; flex: none; }
@media (min-width: 768px) { .doctor-wrap { grid-template-columns: .85fr 1.15fr; gap: 48px; } }

/* ---------- 评价 ---------- */
.review-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 26px 24px; box-shadow: var(--shadow-sm); }
.review-card .stars { color: var(--c-gold); letter-spacing: 2px; margin-bottom: 12px; }
.review-card blockquote { font-size: .98rem; color: var(--c-text); margin-bottom: 16px; line-height: 1.7; }
.review-card .reviewer { display: flex; align-items: center; gap: 11px; }
.review-card .avatar { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--c-jade), var(--c-ink)); color: #fff; display: grid; place-items: center; font-weight: 600; }
.review-card .reviewer span { font-size: .85rem; color: var(--c-muted); }
.review-card .reviewer strong { font-size: .95rem; color: var(--c-ink); display: block; }

/* ---------- FAQ 手风琴 ---------- */
.faq-list { max-width: 820px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  padding: 20px 22px; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-family: var(--serif); font-size: 1.05rem; font-weight: 700; color: var(--c-ink);
}
.faq-q .plus { flex: none; width: 26px; height: 26px; position: relative; transition: transform .3s var(--ease); }
.faq-q .plus::before, .faq-q .plus::after { content: ""; position: absolute; background: var(--c-gold); border-radius: 2px; }
.faq-q .plus::before { left: 50%; top: 4px; width: 2.5px; height: 18px; transform: translateX(-50%); }
.faq-q .plus::after  { top: 50%; left: 4px; height: 2.5px; width: 18px; transform: translateY(-50%); }
.faq-item.open .plus { transform: rotate(135deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq-a-inner { padding: 0 22px 20px; color: var(--c-muted); font-size: .97rem; line-height: 1.75; }

/* ---------- CTA + 地图 ---------- */
.cta-map { background: var(--c-ink); color: #fff; }
.cta-map h2 { color: #fff; }
.cta-map .eyebrow { color: var(--c-gold); }
.cta-grid { display: grid; gap: 32px; grid-template-columns: 1fr; align-items: stretch; }
.cta-info p { color: rgba(255,255,255,.82); margin-bottom: 22px; }
.cta-details { list-style: none; display: grid; gap: 14px; margin-bottom: 26px; }
.cta-details li { display: flex; gap: 12px; align-items: flex-start; }
.cta-details .ci { color: var(--c-gold); flex: none; font-size: 1.1rem; }
.cta-details a { color: #fff; border-bottom: 1px solid rgba(255,255,255,.3); }
.cta-map-frame { border-radius: var(--radius); overflow: hidden; min-height: 320px; box-shadow: var(--shadow-md); }
.cta-map-frame iframe { width: 100%; height: 100%; min-height: 320px; border: 0; }
@media (min-width: 900px) { .cta-grid { grid-template-columns: 1fr 1.05fr; } }

/* ---------- 页脚 ---------- */
.site-footer { background: #0e2c44; color: rgba(255,255,255,.78); padding: 56px 0 26px; }
.footer-grid { display: grid; gap: 32px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.site-footer h3 { color: #fff; font-size: 1.05rem; margin-bottom: 16px; }
.site-footer a { color: rgba(255,255,255,.78); transition: color .2s; }
.site-footer a:hover { color: var(--c-gold); }
.footer-links { list-style: none; display: grid; gap: 9px; font-size: .94rem; }
.footer-brand p { font-size: .92rem; line-height: 1.7; margin-bottom: 10px; }
.footer-keywords { font-size: .78rem; color: rgba(255,255,255,.45); margin-top: 14px; }
.footer-disclaimer { font-size: .82rem; color: rgba(255,255,255,.5); line-height: 1.6; margin-top: 28px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); }
.footer-bottom { margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; font-size: .82rem; }
.footer-partner { color: rgba(255,255,255,.6); }
.footer-partner a { color: var(--c-gold); }

/* ---------- 移动端底部悬浮条 ---------- */
.mobile-cta-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  background: #fff; box-shadow: 0 -4px 18px rgba(18,58,90,.14);
  border-top: 1px solid var(--c-line);
}
.mobile-cta-bar a {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  padding: 14px 8px; font-weight: 600; font-size: .98rem; min-height: 54px;
}
.mobile-cta-bar .call { background: var(--c-jade); color: #fff; }
.mobile-cta-bar .book { background: var(--c-gold); color: #3a2a06; }
@media (min-width: 1024px) { .mobile-cta-bar { display: none; } }
body { padding-bottom: 56px; }
@media (min-width: 1024px) { body { padding-bottom: 0; } }

/* ---------- 滚动渐显 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- 面包屑（内页用） ---------- */
.breadcrumb { font-size: .85rem; color: var(--c-muted); padding: 16px 0; }
.breadcrumb a:hover { color: var(--c-jade); }
.breadcrumb span { margin: 0 7px; color: var(--c-line); }

/* ---------- 内页页头 Page Hero ---------- */
.page-hero {
  background:
    radial-gradient(900px 380px at 90% -20%, rgba(46,125,107,.14), transparent 60%),
    linear-gradient(180deg, #fefcf8, var(--c-cream));
  padding: 14px 0 44px;
  border-bottom: 1px solid var(--c-line);
}
.page-hero h1 { font-size: clamp(1.7rem, 5vw, 2.6rem); margin-bottom: 14px; max-width: 760px; }
.page-hero .lead { font-size: clamp(1rem, 2.6vw, 1.15rem); color: var(--c-muted); max-width: 680px; }

/* ---------- 两栏内容布局 ---------- */
.two-col { display: grid; gap: 40px; grid-template-columns: 1fr; align-items: start; }
@media (min-width: 980px) { .two-col { grid-template-columns: 1fr 340px; gap: 52px; } }
.sidebar-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow-sm); position: sticky; top: 90px;
}
.sidebar-card h3 { font-size: 1.15rem; margin-bottom: 14px; }
.sidebar-card .side-links { list-style: none; display: grid; gap: 4px; }
.sidebar-card .side-links a { display: block; padding: 9px 12px; border-radius: 9px; font-size: .95rem; color: var(--c-text); transition: background .2s, color .2s; }
.sidebar-card .side-links a:hover, .sidebar-card .side-links a.active { background: var(--c-surface); color: var(--c-ink); }
.sidebar-cta { background: linear-gradient(135deg, var(--c-ink), #0e2c44); color: #fff; }
.sidebar-cta h3 { color: #fff; }
.sidebar-cta p { color: rgba(255,255,255,.82); font-size: .92rem; margin-bottom: 16px; }

/* ---------- 联系表单 ---------- */
.contact-form { display: grid; gap: 16px; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%; font-family: var(--sans); font-size: 16px; color: var(--c-text);
  padding: 14px 16px; border: 1.5px solid var(--c-line); border-radius: 11px;
  background: #fff; transition: border-color .2s, box-shadow .2s; min-height: 50px;
}
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  outline: none; border-color: var(--c-jade); box-shadow: 0 0 0 3px rgba(46,125,107,.14);
}
.contact-form button[type="submit"] {
  background: var(--c-gold); color: #3a2a06; border: none; border-radius: 999px;
  padding: 15px 26px; font-family: var(--sans); font-weight: 600; font-size: 1.02rem;
  cursor: pointer; min-height: 52px; transition: transform .25s var(--ease), background .25s;
}
.contact-form button[type="submit"]:hover { background: var(--c-gold-d); transform: translateY(-2px); }
.form-row { display: grid; gap: 16px; }
@media (min-width: 560px) { .form-row.two { grid-template-columns: 1fr 1fr; } }

/* ---------- 信息条（地址电话等） ---------- */
.info-list { list-style: none; display: grid; gap: 18px; }
.info-list li { display: flex; gap: 14px; align-items: flex-start; }
.info-list .ii { width: 44px; height: 44px; border-radius: 12px; flex: none; display: grid; place-items: center; font-size: 1.3rem; background: rgba(46,125,107,.1); }
.info-list strong { display: block; color: var(--c-ink); font-family: var(--serif); margin-bottom: 2px; }
.info-list a { color: var(--c-jade); }

/* ---------- 标签/徽章 ---------- */
.pill { display: inline-block; background: rgba(46,125,107,.1); color: var(--c-jade); font-size: .8rem; font-weight: 600; padding: 5px 13px; border-radius: 999px; margin: 0 6px 6px 0; }

/* ---------- 引用框 / 提示 ---------- */
.callout { background: var(--c-surface); border-left: 4px solid var(--c-gold); border-radius: 0 12px 12px 0; padding: 18px 22px; margin: 24px 0; color: var(--c-text); }
.callout strong { color: var(--c-ink); }

/* ---------- 博客列表卡 ---------- */
.blog-card { display: flex; flex-direction: column; overflow: hidden; padding: 0; }
.blog-card img { aspect-ratio: 16/9; object-fit: cover; }
.blog-card .body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.blog-card .meta { font-size: .8rem; color: var(--c-jade); font-weight: 600; margin-bottom: 8px; }
.blog-card h3 { font-size: 1.18rem; margin-bottom: 10px; }
.blog-card p { color: var(--c-muted); font-size: .94rem; flex: 1; }

/* ---------- 内链导航（上一页/下一页 / 相关） ---------- */
.related-links { display: grid; gap: 14px; grid-template-columns: 1fr; margin-top: 8px; }
@media (min-width: 640px) { .related-links { grid-template-columns: repeat(2,1fr); } }

/* ---------- 通用文章排版（内页/博客用） ---------- */
.prose { max-width: 800px; }
.prose p { margin-bottom: 18px; }
.prose h2 { font-size: 1.5rem; margin: 34px 0 14px; }
.prose h3 { font-size: 1.2rem; margin: 26px 0 10px; }
.prose ul, .prose ol { margin: 0 0 18px 22px; }
.prose li { margin-bottom: 8px; }