/* ============================================================
   言出法随普法网 - 全站样式 v4
   设计体系：白底 + 亮蓝主色 #1677FF + 栏目专属渐变色块
   圆角上限 3px / 强调层级、留白节奏、封面化卡片、沉浸阅读
   ============================================================ */

:root {
  --c-primary: #1677FF;
  --c-primary-bright: #4096FF;
  --c-primary-dark: #0C5CDB;
  --c-deep: #0B2A55;
  --c-primary-light: #E9F3FF;
  --c-primary-mist: #F5F9FF;
  --c-text: #16232F;
  --c-text-2: #5A6C81;
  --c-text-3: #8C9DB1;
  --c-border: #E4ECF7;
  --c-white: #FFFFFF;
  --c-bg-soft: #FAFCFF;
  --radius: 3px;
  --shadow-xs: 0 1px 2px rgba(11, 42, 85, .04);
  --shadow-sm: 0 1px 3px rgba(11, 42, 85, .05), 0 6px 18px rgba(22, 119, 255, .07);
  --shadow-md: 0 4px 10px rgba(11, 42, 85, .06), 0 18px 40px rgba(22, 119, 255, .14);
  --shadow-lg: 0 8px 20px rgba(11, 42, 85, .08), 0 28px 60px rgba(22, 119, 255, .18);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --header-h: 76px;
  --font: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  --font-num: Georgia, "Times New Roman", "DIN Alternate", sans-serif;

  /* 强调色默认值：保证任何元素在没有 data-accent 祖先时也能取到颜色 */
  --a1: #4096FF;
  --a2: #1677FF;

  /* 栏目专属渐变：冷色为主 + 两枚低饱和暖色点缀，保证 8 栏彼此可辨 */
  --a-hunyin-1: #E8709A;   --a-hunyin-2: #C74C78;
  --a-xingshi-1: #2A4E82;  --a-xingshi-2: #0B2143;
  --a-fangchan-1: #00B4D8; --a-fangchan-2: #0182A8;
  --a-yichan-1: #8A93B8;   --a-yichan-2: #55608C;
  --a-laodong-1: #14B8A6;  --a-laodong-2: #0B8F86;
  --a-jiaotong-1: #F0A04B; --a-jiaotong-2: #C96A12;
  --a-jingji-1: #2F80ED;   --a-jingji-2: #1256C4;
  --a-zonghe-1: #7B79E8;   --a-zonghe-2: #4A46C4;
}

/* 按栏目切换当前强调色（兜底用 :where 降为 0 特异度，避免覆盖具体栏目规则） */
:where([data-accent]) { --a1: var(--c-primary-bright); --a2: var(--c-primary); }
[data-accent="hunyin"]   { --a1: var(--a-hunyin-1);   --a2: var(--a-hunyin-2); }
[data-accent="xingshi"]  { --a1: var(--a-xingshi-1);  --a2: var(--a-xingshi-2); }
[data-accent="fangchan"] { --a1: var(--a-fangchan-1); --a2: var(--a-fangchan-2); }
[data-accent="yichan"]   { --a1: var(--a-yichan-1);   --a2: var(--a-yichan-2); }
[data-accent="laodong"]  { --a1: var(--a-laodong-1);  --a2: var(--a-laodong-2); }
[data-accent="jiaotong"] { --a1: var(--a-jiaotong-1); --a2: var(--a-jiaotong-2); }
[data-accent="jingji"]   { --a1: var(--a-jingji-1);   --a2: var(--a-jingji-2); }
[data-accent="zonghe"]   { --a1: var(--a-zonghe-1);   --a2: var(--a-zonghe-2); }

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 16px; line-height: 1.85;
  color: var(--c-text);
  background: var(--c-white, #fff);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--c-primary); text-decoration: none; transition: color .22s var(--ease); }
a:hover { color: var(--c-primary-dark); }
img { max-width: 100%; display: block; }
::selection { background: #CBE2FF; color: var(--c-deep); }

.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
:focus-visible { outline: 2px solid var(--c-primary); outline-offset: 3px; border-radius: var(--radius); }

.container { max-width: 1220px; margin: 0 auto; padding: 0 26px; }

/* ---------- 动效：滚动淡入（仅在 JS 可用时启用，保证无脚本环境内容始终可见） ---------- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
html.has-js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
html.has-js .reveal.is-in { opacity: 1; transform: none; }
html.has-js .reveal[data-delay="1"] { transition-delay: .08s; }
html.has-js .reveal[data-delay="2"] { transition-delay: .16s; }
html.has-js .reveal[data-delay="3"] { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  html.has-js .reveal { opacity: 1; transform: none; }
}

/* ============ 顶部导航 ============ */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid var(--c-border);
}
.header::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(22, 119, 255, .35) 30%, rgba(64, 150, 255, .5) 50%, rgba(22, 119, 255, .35) 70%, transparent);
}
.header__inner {
  max-width: 1220px; margin: 0 auto; padding: 0 26px;
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 22px;
}
.logo { display: flex; align-items: center; gap: 12px; color: var(--c-deep); white-space: nowrap; }
.logo:hover { color: var(--c-primary); }
.logo__seal {
  position: relative;
  width: 44px; height: 44px; border-radius: var(--radius);
  background: linear-gradient(145deg, #4FA8FF 0%, #1677FF 45%, #0C5CDB 100%);
  box-shadow: 0 4px 12px rgba(22, 119, 255, .34), inset 0 1px 0 rgba(255, 255, 255, .34);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 27px; font-weight: 700;
  font-family: "STZhongsong", "SimSun", "Songti SC", serif;
}
.logo__seal::after {
  content: ""; position: absolute; inset: 4px;
  border: 1px solid rgba(255, 255, 255, .28); border-radius: 1px;
}
.logo__text { display: flex; flex-direction: column; line-height: 1.2; }
.logo__name { font-size: 21.5px; font-weight: 700; letter-spacing: 1.5px; }
.logo__en { font-size: 9.5px; color: var(--c-text-3); letter-spacing: 3.4px; font-weight: 500; }

.nav { display: flex; align-items: center; gap: 2px; min-width: 0; }
.nav__link {
  position: relative; display: block; padding: 28px 14px;
  font-size: 15.5px; color: var(--c-text); white-space: nowrap;
  transition: color .22s var(--ease);
}
.nav__link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 0; height: 3px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(90deg, var(--c-primary), var(--c-primary-bright));
  transform: scaleX(0); transition: transform .24s var(--ease);
}
.nav__link:hover { color: var(--c-primary); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { color: var(--c-primary); font-weight: 600; }
.nav__link.is-home { font-weight: 600; }

.header__right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-toggle {
  display: none; width: 42px; height: 42px;
  border: 1px solid var(--c-border); border-radius: var(--radius);
  background: var(--c-white, #fff); cursor: pointer;
  font-size: 20px; color: var(--c-primary);
  align-items: center; justify-content: center;
}

/* 阅读进度条（详情页） */
.read-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 120;
  background: transparent; pointer-events: none;
}
.read-progress__bar {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--c-primary-dark), var(--c-primary), var(--c-primary-bright));
  box-shadow: 0 0 10px rgba(22, 119, 255, .5);
  transition: width .12s linear;
}

/* ============ Hero 首屏 ============ */
.hero {
  position: relative; overflow: hidden; color: #fff; padding: 88px 0 56px;
  background: linear-gradient(124deg, #0A3E92 0%, #1677FF 46%, #2E8BFF 72%, #4FA8FF 100%);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(640px 520px at 84% 8%, rgba(255, 255, 255, .16), transparent 60%),
    radial-gradient(520px 480px at 4% 92%, rgba(11, 42, 85, .34), transparent 64%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 78px);
}
.hero::after {
  content: "\f24e"; /* la-balance-scale */
  position: absolute; right: 3.5%; bottom: -4%;
  font-family: "Line Awesome Free"; font-weight: 900;
  font-size: 340px; line-height: 1; color: rgba(255, 255, 255, .075);
  pointer-events: none;
}
.hero__inner {
  position: relative; z-index: 1;
  max-width: 1220px; margin: 0 auto; padding: 0 26px;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 12px; letter-spacing: 4px; font-weight: 500;
  color: rgba(255, 255, 255, .9);
  border: 1px solid rgba(255, 255, 255, .3);
  background: rgba(255, 255, 255, .1);
  padding: 6px 18px; border-radius: var(--radius); margin-bottom: 24px;
}
.hero__title { font-size: 46px; line-height: 1.28; font-weight: 700; letter-spacing: 2.5px; }
.hero__title em { font-style: normal; color: #FFDD8F; }
.hero__sub { margin: 20px 0 0; max-width: 560px; font-size: 16px; line-height: 1.95; color: rgba(255, 255, 255, .87); }

/* hero 左侧：CTA 按钮组 */
.hero__cta { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero__cta-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: 52px; padding: 0 30px; border-radius: var(--radius);
  font-size: 15.5px; font-weight: 700; letter-spacing: 2px;
  transition: all .24s var(--ease);
}
.hero__cta-btn .la { font-size: 17px; }
.hero__cta-btn--primary {
  background: #fff; color: var(--c-primary);
  box-shadow: 0 14px 32px rgba(6, 30, 70, .28);
}
.hero__cta-btn--primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(6, 30, 70, .36); }
.hero__cta-btn--ghost {
  background: rgba(255, 255, 255, .12); color: #fff;
  border: 1px solid rgba(255, 255, 255, .45);
}
.hero__cta-btn--ghost:hover { background: rgba(255, 255, 255, .24); border-color: #fff; transform: translateY(-2px); }

/* hero 左侧：信任数据行 */
.hero__trust { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px 26px; font-size: 13.5px; color: rgba(255, 255, 255, .82); }
.hero__trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero__trust .la { color: #FFDD8F; font-size: 14px; }
.hero__trust b { font-family: var(--font-num); font-size: 17px; color: #fff; }

/* hero 右侧：玻璃质感数据面板 */
.hero__panel {
  position: relative; padding: 26px 28px 8px;
  background: rgba(255, 255, 255, .11);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: var(--radius);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.hero__panel-title {
  font-size: 13px; letter-spacing: 2.5px; color: rgba(255, 255, 255, .8);
  display: flex; align-items: center; gap: 8px; margin-bottom: 6px;
}
.hero__stats { display: grid; grid-template-columns: repeat(3, 1fr); }
.hero__stat { padding: 16px 4px 20px; text-align: center; position: relative; }
.hero__stat + .hero__stat::before {
  content: ""; position: absolute; left: 0; top: 50%; width: 1px; height: 32px;
  transform: translateY(-50%); background: rgba(255, 255, 255, .22);
}
.hero__stat-num { font-family: var(--font-num); font-size: 38px; font-weight: 700; line-height: 1.1; letter-spacing: 1px; text-shadow: 0 2px 12px rgba(6, 30, 70, .3); }
.hero__stat-label { font-size: 12px; color: rgba(255, 255, 255, .72); letter-spacing: 2px; margin-top: 4px; }
.hero__panel-foot { border-top: 1px solid rgba(255, 255, 255, .16); padding: 14px 4px 16px; font-size: 12.5px; color: rgba(255, 255, 255, .76); display: flex; align-items: center; gap: 8px; }
.hero__panel-foot .la { color: #FFDD8F; }

/* hero 底部：快速咨询表单条（玻璃质感，与右侧数据面板同风格） */
.hero__form {
  position: relative; z-index: 1;
  max-width: 1220px; margin: 46px auto 0; padding: 0 26px;
}
.hero__form-inner {
  position: relative; padding: 18px 22px 20px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: var(--radius);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 18px 44px rgba(6, 30, 70, .24);
}
.hero__form-head {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  margin-bottom: 14px;
}
.hero__form-title {
  font-size: 14.5px; font-weight: 700; letter-spacing: 2px;
  display: flex; align-items: center; gap: 9px;
}
.hero__form-title .la { color: #FFDD8F; font-size: 16px; }
.hero__form-note { font-size: 12px; color: rgba(255, 255, 255, .68); display: flex; align-items: center; gap: 6px; }
.hero__form-note .la { color: #FFDD8F; }
.hero__form-form { display: grid; grid-template-columns: 1fr 1fr 1.55fr auto; gap: 12px; }
.hero__form-field { position: relative; }
.hero__form-field > .la {
  position: absolute; left: 15px; top: 50%; transform: translateY(-50%);
  font-size: 14px; color: rgba(255, 255, 255, .6); pointer-events: none;
  transition: color .22s var(--ease);
}
.hero__form-field input {
  width: 100%; height: 48px; border: 1px solid rgba(255, 255, 255, .28);
  background: rgba(255, 255, 255, .13); color: #fff;
  border-radius: var(--radius); padding: 0 16px 0 40px;
  font-size: 14px; font-family: var(--font); outline: 0;
  transition: all .24s var(--ease);
}
.hero__form-field input::placeholder { color: rgba(255, 255, 255, .62); }
.hero__form-field input:focus {
  background: #fff; color: var(--c-text); border-color: transparent;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, .35);
}
.hero__form-field:focus-within > .la { color: var(--c-primary); }
.hero__form-submit {
  height: 48px; border: 0; cursor: pointer; padding: 0 28px;
  background: linear-gradient(150deg, #FFE39A, #FFC53D);
  color: #6B4300; font-size: 15px; font-weight: 700; letter-spacing: 2px;
  font-family: var(--font); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; gap: 8px;
  box-shadow: 0 10px 24px rgba(255, 197, 61, .32);
  transition: all .24s var(--ease);
}
.hero__form-submit:hover { filter: brightness(1.06); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(255, 197, 61, .44); }
.hero__form-submit:disabled { opacity: .6; cursor: default; transform: none; }
.hero__form .message__error { margin: 12px 0 0; }
.hero__form-done {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 0 2px; font-size: 15px; color: #fff;
}
.hero__form-done .la { font-size: 24px; color: #7BE0A8; animation: msgPop .5s var(--ease); }

/* ============ 通用区块 ============ */
.section { padding: 90px 0 24px; }
.section--bg { position: relative; background: var(--c-primary-mist); padding: 86px 0 44px; }
.section--bg::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, #CFE2FA 20%, #CFE2FA 80%, transparent);
}
.section__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 34px; }
.section__eyebrow {
  font-size: 11.5px; letter-spacing: 3.6px; font-weight: 600; text-transform: uppercase;
  color: var(--c-primary); display: flex; align-items: center; gap: 9px; margin-bottom: 9px;
}
.section__eyebrow::before { content: ""; width: 22px; height: 2px; background: linear-gradient(90deg, var(--c-primary), var(--c-primary-bright)); border-radius: 2px; }
.section__eyebrow::after { content: ""; width: 30px; height: 1px; background: #C4DBF8; }
.section__title { font-size: 30px; font-weight: 700; letter-spacing: 1px; line-height: 1.3; }
.section__title .la { color: var(--c-primary); font-size: 26px; }
.section__more { display: inline-flex; align-items: center; gap: 5px; font-size: 14px; color: var(--c-text-2); white-space: nowrap; padding-bottom: 4px; border-bottom: 1px solid transparent; transition: all .22s var(--ease); }
.section__more .la { transition: transform .22s var(--ease); }
.section__more:hover { color: var(--c-primary); border-color: var(--c-primary); }
.section__more:hover .la { transform: translateX(4px); }

/* ============ 栏目卡片 ============ */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cat-card {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--c-white, #fff); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: 26px 24px 22px;
  display: flex; flex-direction: column; gap: 12px;
  box-shadow: var(--shadow-xs);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.cat-card::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; z-index: 1;
  background: linear-gradient(90deg, var(--a1), var(--a2));
  transform: scaleX(0); transform-origin: left; transition: transform .32s var(--ease);
}
.cat-card__wm {
  position: absolute; right: -6px; bottom: -14px; z-index: -1;
  font-family: "Line Awesome Free"; font-weight: 900; font-size: 108px; line-height: 1;
  color: var(--a1); opacity: .07;
  transition: transform .35s var(--ease), opacity .35s var(--ease);
}
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: #C7DDFA; }
.cat-card:hover::after { transform: scaleX(1); }
.cat-card:hover .cat-card__wm { transform: scale(1.12) rotate(-6deg); opacity: .12; }
.cat-card__icon {
  width: 52px; height: 52px; border-radius: var(--radius);
  background: linear-gradient(150deg, var(--a1), var(--a2));
  box-shadow: 0 6px 14px rgba(11, 42, 85, .16);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; color: #fff;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.cat-card:hover .cat-card__icon { transform: scale(1.06) translateY(-2px); box-shadow: 0 10px 20px rgba(11, 42, 85, .2); }
.cat-card__name { font-size: 19.5px; font-weight: 700; display: flex; align-items: center; justify-content: space-between; }
.cat-card__name .la { font-size: 15px; color: #C3D8F3; transition: all .26s var(--ease); }
.cat-card:hover .cat-card__name .la { transform: translateX(5px); color: var(--a2); }
.cat-card__desc { font-size: 13.5px; color: var(--c-text-2); line-height: 1.8; flex: 1; }
.cat-card__count { font-size: 12.5px; color: var(--c-text-3); display: flex; align-items: center; gap: 7px; padding-top: 12px; border-top: 1px dashed var(--c-border); }
.cat-card__count b { font-family: var(--font-num); font-size: 15px; color: var(--a2); }

/* ============ 文章卡片（带渐变封面） ============ */
.post-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.post-grid--3 { grid-template-columns: repeat(3, 1fr); }
.post-card {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
  background: var(--c-white, #fff); border: 1px solid var(--c-border);
  border-radius: var(--radius); box-shadow: var(--shadow-xs);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: #C7DDFA; }
.post-card__cover {
  position: relative; display: block; overflow: hidden;
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(180px 140px at 82% 12%, rgba(255, 255, 255, .3), transparent 62%),
    repeating-linear-gradient(115deg, rgba(255, 255, 255, .1) 0 1px, transparent 1px 16px),
    linear-gradient(140deg, var(--a1), var(--a2));
}
/* 白纱减淡：让栏目渐变色鲜活透出，悬停时进一步还原本色 */
.post-card__cover::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(150deg, rgba(255, 255, 255, .32), rgba(255, 255, 255, .52));
  transition: opacity .4s var(--ease);
}
.post-card:hover .post-card__cover::before { opacity: .5; }
/* 右上角大水印图标：装饰纹理 */
.post-card__cover .post-card__wm {
  position: absolute; right: -16px; top: -20px;
  font-size: 112px; line-height: 1;
  color: rgba(255, 255, 255, .25);
  transform: rotate(12deg);
  transition: transform .38s var(--ease);
}
.post-card:hover .post-card__cover .post-card__wm { transform: rotate(5deg) scale(1.06); }
/* 中央徽章：白色圆角 App 图标式方块 */
.post-card__cover .post-card__badge {
  position: absolute; left: 50%; top: 50%; translate: -50% -50%;
  width: 58px; height: 58px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, .96);
  border-radius: 13px;
  box-shadow: 0 8px 20px rgba(6, 30, 70, .18);
  transition: transform .38s var(--ease), box-shadow .38s var(--ease);
}
.post-card:hover .post-card__cover .post-card__badge {
  transform: translateY(-4px) rotate(-4deg);
  box-shadow: 0 12px 26px rgba(6, 30, 70, .26);
}
.post-card__cover .post-card__badge .la {
  position: static; translate: none;
  font-size: 30px; color: var(--a2);
}
.post-card__date {
  position: absolute; left: 12px; top: 12px; z-index: 1;
  display: inline-flex; align-items: center;
  font-family: var(--font-num); font-size: 11.5px; letter-spacing: .6px;
  background: rgba(255, 255, 255, .94); color: var(--a2);
  padding: 3px 10px; border-radius: var(--radius);
  box-shadow: 0 2px 6px rgba(6, 30, 70, .12);
}
.post-card__date .la { font-size: 12.5px; margin-right: 5px; }
.post-card__cat {
  position: absolute; right: 12px; bottom: 12px; z-index: 1;
  font-size: 11.5px; font-weight: 600; letter-spacing: 1px;
  color: #fff; background: var(--a2);
  border: 1px solid transparent;
  padding: 2px 10px; border-radius: var(--radius);
  transition: box-shadow .24s var(--ease);
}
.post-card__cat:hover { color: #fff; box-shadow: 0 4px 12px rgba(6, 30, 70, .26); }
.post-card__body { padding: 18px 20px 16px; display: flex; flex-direction: column; flex: 1; }
.post-card__title { font-size: 16.5px; font-weight: 700; line-height: 1.62; margin-bottom: 9px; }
.post-card__title a { color: var(--c-text); }
.post-card__title a:hover { color: var(--c-primary); }
.post-card__excerpt {
  font-size: 13.5px; color: var(--c-text-2); line-height: 1.8; flex: 1; margin-bottom: 14px;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.post-card__meta { display: flex; align-items: center; gap: 15px; font-size: 12.5px; color: var(--c-text-3); border-top: 1px solid var(--c-border); padding-top: 12px; }
.post-card__meta .la { margin-right: 5px; color: #B4C9E6; }

/* ============ 首页焦点区 ============ */
.feature { display: grid; grid-template-columns: 1.35fr 1fr; gap: 22px; align-items: stretch; }
.feature-main {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 400px; padding: 30px 34px 32px;
  border-radius: var(--radius); color: #fff;
  background: linear-gradient(150deg, #0B2A55 0%, #0E3568 55%, #123E77 100%);
  box-shadow: var(--shadow-md);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.feature-main::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(420px 320px at 86% 8%, rgba(255, 255, 255, .15), transparent 60%),
    radial-gradient(320px 260px at 6% 98%, rgba(64, 150, 255, .22), transparent 62%),
    repeating-linear-gradient(118deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 22px),
    linear-gradient(180deg, rgba(6, 22, 46, 0) 55%, rgba(6, 22, 46, .5) 100%);
}
.feature-main:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-main__wm { position: absolute; right: 3%; top: 7%; z-index: 1; pointer-events: none; font-size: 132px; color: rgba(255, 255, 255, .17); text-shadow: 0 6px 30px rgba(4, 18, 40, .35); transition: transform .4s var(--ease); }
.feature-main:hover .feature-main__wm { transform: scale(1.06) rotate(-4deg); }
/* 顶部：白色徽章 + eyebrow，填补大卡上部留白 */
.feature-main__top { display: flex; flex-direction: column; align-items: flex-start; gap: 15px; }
.feature-main__badge {
  width: 54px; height: 54px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, .96); border-radius: 13px;
  box-shadow: 0 8px 22px rgba(4, 18, 40, .45);
  transition: transform .38s var(--ease);
}
.feature-main__badge .la { font-size: 27px; color: var(--a2, #1677FF); }
.feature-main:hover .feature-main__badge { transform: translateY(-3px) rotate(-4deg); }
.feature-main__bottom { position: relative; }
.feature-main__eyebrow { font-size: 11.5px; letter-spacing: 3.4px; text-transform: uppercase; color: rgba(255, 255, 255, .85); display: flex; align-items: center; gap: 9px; margin-bottom: 0; }
.feature-main__eyebrow::after { content: ""; flex: 1; max-width: 62px; height: 1px; background: rgba(255, 255, 255, .34); }
.feature-main__cat {
  align-self: flex-start; font-size: 12px; font-weight: 600; letter-spacing: 1.5px;
  border: 1px solid transparent; background: var(--a2);
  padding: 3px 12px; border-radius: var(--radius); margin-bottom: 16px; margin-top: 18px; color: #fff;
  box-shadow: 0 4px 12px rgba(4, 18, 40, .35);
}
.feature-main__title { font-size: 30px; font-weight: 700; line-height: 1.45; letter-spacing: .5px; margin-bottom: 14px; }
.feature-main__title a { color: #fff; }
.feature-main__title a:hover { color: #9CC9FF; }
.feature-main__excerpt { font-size: 14.5px; line-height: 1.9; color: rgba(255, 255, 255, .86); margin-bottom: 22px; max-width: 620px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.feature-main__foot { display: flex; align-items: center; gap: 18px; font-size: 13px; color: rgba(255, 255, 255, .78); }
.feature-main__foot .la { margin-right: 5px; }
.feature-main__cta {
  margin-left: auto; display: inline-flex; align-items: center; gap: 8px;
  background: var(--c-white, #fff); color: var(--c-deep);
  font-size: 13.5px; font-weight: 600; padding: 9px 18px; border-radius: var(--radius);
  box-shadow: 0 6px 16px rgba(6, 30, 70, .22); transition: all .26s var(--ease);
}
.feature-main__cta:hover { color: var(--c-primary); transform: translateX(3px); }

.feature-side { display: flex; flex-direction: column; gap: 14px; }
.feature-row { flex: 1; display: grid; grid-template-columns: 46px 1fr; gap: 16px; align-items: center; background: var(--c-white, #fff); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 15px 18px; box-shadow: var(--shadow-xs); transition: all .28s var(--ease); }
.feature-row:hover { transform: translateX(4px); border-color: #C7DDFA; box-shadow: var(--shadow-sm); }
/* 序号徽章化：浅蓝方块 + 栏目色数字，悬停翻转为栏目渐变底白字 */
.feature-row__idx {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-num); font-size: 17px; font-weight: 800;
  color: var(--a2); background: #F0F6FF;
  border: 1px solid #E1ECFB; border-radius: 11px;
  transition: all .26s var(--ease);
}
.feature-row:hover .feature-row__idx {
  color: #fff; background: linear-gradient(135deg, var(--a1), var(--a2));
  border-color: transparent; transform: scale(1.05);
  box-shadow: 0 5px 12px rgba(11, 42, 85, .18);
}
.feature-row__title { font-size: 15.5px; font-weight: 700; line-height: 1.6; color: var(--c-text); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.feature-row__title a { color: inherit; }
.feature-row__title a:hover { color: var(--c-primary); }
.feature-row__meta { font-size: 12px; color: var(--c-text-3); margin-top: 5px; display: flex; align-items: center; gap: 12px; }

/* ============ 面包屑 ============ */
.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 2px; padding: 26px 0 8px; font-size: 13.5px; color: var(--c-text-3); }
.breadcrumb > .la { font-size: 14px; color: var(--c-primary); margin-right: 8px; }
.breadcrumb a { color: var(--c-text-2); }
.breadcrumb a:hover { color: var(--c-primary); }
.breadcrumb .la { font-size: 12px; color: #B2C8E8; margin: 0 8px; }
.breadcrumb .is-current { color: var(--c-primary); }

/* ============ 列表页 ============ */
.layout { display: grid; grid-template-columns: 1fr 320px; gap: 34px; align-items: start; padding: 22px 0 60px; }

.cat-head {
  position: relative; overflow: hidden; isolation: isolate; color: #fff;
  background: linear-gradient(124deg, var(--a2) 0%, var(--a1) 100%);
  border-radius: var(--radius); margin-bottom: 30px;
  box-shadow: var(--shadow-sm);
}
.cat-head::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(400px 300px at 92% 0%, rgba(255, 255, 255, .18), transparent 60%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 64px);
}
.cat-head__wm {
  position: absolute; right: 2%; top: 50%; translate: 0 -50%; z-index: -1;
  font-size: 148px; line-height: 1; color: rgba(255, 255, 255, .11);
}
.cat-head__body { position: relative; z-index: 1; padding: 34px 40px; }
.cat-head__info { max-width: 760px; }
.cat-head__badge { display: inline-flex; align-items: center; gap: 9px; font-size: 12px; letter-spacing: 2.6px; color: rgba(255, 255, 255, .82); border: 1px solid rgba(255, 255, 255, .28); background: rgba(255, 255, 255, .1); padding: 4px 13px; border-radius: var(--radius); margin-bottom: 14px; }
.cat-head h1 { font-size: 30px; letter-spacing: 1.5px; margin-bottom: 8px; }
.cat-head p { font-size: 14px; color: rgba(255, 255, 255, .86); max-width: 620px; line-height: 1.9; }
.cat-head__stats { display: flex; gap: 26px; margin-top: 14px; font-size: 12.5px; color: rgba(255, 255, 255, .78); }
.cat-head__stats b { font-family: var(--font-num); font-size: 17px; color: #fff; margin-right: 4px; }

/* 列表条目（带色块缩略） */
.post-list { display: flex; flex-direction: column; gap: 16px; }
.post-item {
  position: relative; display: grid; grid-template-columns: 96px 1fr; gap: 22px;
  background: var(--c-white, #fff); border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 20px 24px 20px 20px; box-shadow: var(--shadow-xs);
  transition: all .28s var(--ease);
}
.post-item::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--a1), var(--a2));
  transform: scaleY(0); transform-origin: top; transition: transform .28s var(--ease);
}
.post-item:hover { border-color: #C7DDFA; box-shadow: var(--shadow-md); transform: translateY(-3px); }
.post-item:hover::before { transform: scaleY(1); }
.post-item__thumb {
  position: relative;
  background: none;
  align-self: start; width: 96px; height: 96px;
  display: flex; align-items: center; justify-content: center;
}
.post-item__main { min-width: 0; }
.post-item__title { font-size: 18.5px; font-weight: 700; line-height: 1.55; }
.post-item__title a { color: var(--c-text); }
.post-item__title a:hover { color: var(--c-primary); }
.post-item__excerpt { font-size: 14px; color: var(--c-text-2); margin: 8px 0 13px; line-height: 1.85; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.post-item__foot { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 15px; font-size: 12.5px; color: var(--c-text-3); }
.post-item__foot .la { margin-right: 4px; color: #B4C9E6; }
.post-item__tag { font-size: 12px; color: var(--c-primary); background: var(--c-primary-light); padding: 2px 10px; border-radius: var(--radius); transition: all .22s var(--ease); }
.post-item__tag:hover { background: var(--c-primary); color: #fff; }

/* ---- 列表缩略图：迷你日历（白卡 + 栏目色顶条 + 挂环 + 日期） ---- */
.post-item__thumb .cal-mini {
  position: relative;
  width: 72px;
  background: #fff;
  border: 1px solid #EDF3FB;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 6px 14px rgba(11, 42, 85, .12);
  text-align: center;
  line-height: 1;
  transition: transform .32s var(--ease), box-shadow .32s var(--ease);
}
.post-item:hover .cal-mini { transform: translateY(-3px) rotate(-2deg); box-shadow: 0 10px 20px rgba(11, 42, 85, .18); }
.cal-mini__bar {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 14px;
  height: 17px;
  background: linear-gradient(140deg, var(--a1), var(--a2));
}
.cal-mini__bar i {
  width: 5px;
  height: 12px;
  border-radius: 3px;
  background: rgba(255, 255, 255, .92);
  transform: translateY(-2px);
}
.cal-mini__day {
  display: block;
  padding: 10px 0 3px;
  font-size: 26px;
  font-weight: 800;
  color: #1B2A41;
  letter-spacing: .5px;
}
.cal-mini__month {
  display: block;
  padding-bottom: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  color: #A9BCD3;
}

/* ============ 分页 ============ */
.pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 36px 0 8px; }
.pagination a, .pagination span {
  min-width: 40px; height: 40px; padding: 0 13px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-white, #fff);
  font-size: 14px; color: var(--c-text-2); transition: all .22s var(--ease);
}
.pagination a:hover { border-color: var(--c-primary); color: var(--c-primary); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.pagination .is-current { background: linear-gradient(150deg, var(--c-primary-bright), var(--c-primary)); border-color: transparent; color: #fff; font-weight: 700; box-shadow: 0 5px 14px rgba(22, 119, 255, .3); }
.pagination .is-disabled { color: #C4D0E0; cursor: default; }

/* ============ 侧栏 ============ */
.sidebar { display: flex; flex-direction: column; gap: 22px; position: sticky; top: calc(var(--header-h) + 22px); }
.side-card {
  background: var(--c-white, #fff); border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 22px 22px 24px; box-shadow: var(--shadow-xs);
}
.side-card__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.side-card__title { font-size: 17px; font-weight: 700; letter-spacing: .5px; padding-bottom: 13px; margin-bottom: 15px; border-bottom: 1px solid var(--c-border); display: flex; align-items: center; gap: 9px; position: relative; }
.side-card__title .la { color: var(--c-primary); font-size: 17px; }
.side-card__title::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 44px; height: 2px; background: linear-gradient(90deg, var(--c-primary), var(--c-primary-bright)); }
.side-card__head .side-card__title { flex: 1; margin-bottom: 15px; }
.side-card__more { font-size: 12.5px; color: var(--c-text-3); display: inline-flex; align-items: center; gap: 4px; margin-bottom: 15px; white-space: nowrap; }
.side-card__more:hover { color: var(--c-primary); }
.side-card__more .la { font-size: 11px; }
.side-card[hidden] { display: none; }

/* 侧栏醒目搜索卡（蓝色渐变，突出站内搜索入口） */
.side-search-card {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, var(--c-primary-bright), var(--c-primary) 58%, var(--c-primary-dark));
  border-color: transparent; box-shadow: var(--shadow-sm);
}
.side-search-card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(240px 120px at 100% 0%, rgba(255, 255, 255, .22), transparent 62%);
}
.side-search-card .side-card__title { color: #fff; border-bottom-color: rgba(255, 255, 255, .22); }
.side-search-card .side-card__title::after { background: #fff; }
.side-search-card .side-card__title .la { color: #fff; }
.side-search { display: flex; position: relative; z-index: 1; }
.side-search input {
  flex: 1; min-width: 0; border: 0; outline: 0;
  border-radius: var(--radius) 0 0 var(--radius);
  padding: 0 14px; height: 46px; font-size: 14px; font-family: var(--font); color: var(--c-text);
  transition: all .22s var(--ease);
}
.side-search input:focus { box-shadow: 0 0 0 3px rgba(255, 255, 255, .35); }
.side-search button {
  border: 0; cursor: pointer; padding: 0 18px;
  background: var(--c-deep); color: #fff; font-size: 16px;
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: filter .22s var(--ease);
}
.side-search button:hover { filter: brightness(1.25); }
.side-search-card__tip {
  position: relative; z-index: 1;
  margin-top: 12px; font-size: 12px; color: rgba(255, 255, 255, .88);
  display: flex; align-items: center; gap: 7px; flex-wrap: wrap;
}
.side-search-card__tip .la { color: #FFD666; font-size: 13px; }

/* 侧栏快速留言卡（顶部渐变线 + 主色提交按钮，醒目） */
.side-msg { position: relative; overflow: hidden; }
.side-msg::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--c-primary-dark), var(--c-primary) 30%, var(--c-primary-bright) 55%, #00B4D8 80%, var(--c-primary-dark));
}
.side-msg__field { margin-bottom: 10px; }
.side-msg__field input, .side-msg__field textarea {
  width: 100%; border: 1px solid var(--c-border); border-radius: var(--radius);
  background: var(--c-bg-soft); outline: 0;
  padding: 10px 13px; font-size: 13.5px; font-family: var(--font); color: var(--c-text);
  resize: vertical; transition: all .22s var(--ease);
}
.side-msg__field textarea { line-height: 1.75; }
.side-msg__field input:focus, .side-msg__field textarea:focus {
  border-color: var(--c-primary); background: #fff;
  box-shadow: 0 0 0 3px rgba(22, 119, 255, .1);
}
.side-msg__field input::placeholder, .side-msg__field textarea::placeholder { color: #A9BCD3; }
.side-msg .message__error { margin-bottom: 10px; font-size: 12.5px; padding: 8px 12px; }
.side-msg__submit {
  width: 100%; height: 44px; border: 0; cursor: pointer; margin-top: 4px;
  background: linear-gradient(150deg, var(--c-primary-bright), var(--c-primary));
  color: #fff; font-size: 14.5px; font-weight: 600; letter-spacing: 2px;
  font-family: var(--font); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: all .24s var(--ease);
  box-shadow: 0 8px 18px rgba(22, 119, 255, .28);
}
.side-msg__submit:hover { filter: brightness(1.08); transform: translateY(-2px); box-shadow: 0 12px 24px rgba(22, 119, 255, .38); }
.side-msg__submit:disabled { opacity: .6; cursor: default; transform: none; }
.side-msg__done { text-align: center; padding: 14px 4px 6px; }
.side-msg__done .la { font-size: 40px; color: #16A34A; display: inline-block; animation: msgPop .5s var(--ease); }
.side-msg__done p { font-size: 13px; color: var(--c-text-2); margin-top: 10px; }

.side-list li { list-style: none; display: grid; grid-template-columns: 26px 1fr; gap: 12px; align-items: start; padding: 11px 0; border-bottom: 1px dashed var(--c-border); }
.side-list li:last-child { border-bottom: 0; padding-bottom: 2px; }
.side-list__idx { font-family: var(--font-num); font-size: 15px; font-weight: 700; color: #CBDCEE; line-height: 1.5; text-align: center; }
.side-list li:nth-child(-n+3) .side-list__idx { color: var(--c-primary); }
.side-list__link { font-size: 14px; color: var(--c-text); line-height: 1.65; display: block; transition: all .22s var(--ease); }
.side-list__link:hover { color: var(--c-primary); transform: translateX(3px); }
.side-list__meta { font-size: 11.5px; color: var(--c-text-3); margin-top: 3px; }

/* ============ 首页·最新发布（各栏目双列宽卡） ============ */
.home-cats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.home-cats .side-card {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; padding: 4px 22px 10px;
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease);
}
/* 顶部栏目色渐变条（常驻，锚定栏目识别度） */
.home-cats .side-card::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; z-index: 1;
  background: linear-gradient(90deg, var(--a1), var(--a2));
}
.home-cats .side-card:hover { transform: translateY(-4px); border-color: #C7DDFA; box-shadow: var(--shadow-md); }
/* 标题行：栏目徽章 + 栏目名 + 更多 */
.home-cats .side-card__title { font-size: 16.5px; padding: 16px 0 12px; margin: 0; border-bottom: 1px solid var(--c-border); }
.home-cats .side-card__title::after { display: none; }
.home-cats .side-card__title .la {
  width: 32px; height: 32px; flex: none; border-radius: var(--radius);
  background: linear-gradient(150deg, var(--a1), var(--a2));
  color: #fff; font-size: 16px;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 10px rgba(11, 42, 85, .16);
}
.home-cats .side-card__head .section__more { font-size: 13px; margin-bottom: 12px; }
/* 列表：单行标题截断 + 日期右对齐，行高等分整齐 */
.home-cats .side-list { flex: 1; padding: 4px 0 6px; }
.home-cats .side-list li {
  grid-template-columns: 24px 1fr auto; gap: 12px; align-items: center;
  height: 42px; padding: 0; border-bottom: 1px solid #F2F7FD;
}
.home-cats .side-list li:last-child { border-bottom: 0; }
.home-cats .side-list__idx {
  width: 24px; height: 24px; margin: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius); background: var(--c-primary-mist);
  font-size: 12px; line-height: 1; color: #9FB4CB;
  transition: all .25s var(--ease);
}
.home-cats .side-list li:nth-child(-n+3) .side-list__idx { color: var(--a2); }
.home-cats .side-list li:hover .side-list__idx {
  color: #fff; background: linear-gradient(135deg, var(--a1), var(--a2));
  transform: scale(1.05); box-shadow: 0 3px 8px rgba(11, 42, 85, .18);
}
.home-cats .side-list__link {
  min-width: 0; font-size: 14px; line-height: 1.4;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.home-cats .side-list__link:hover { color: var(--a2); transform: translateX(2px); }
.home-cats .side-list__meta {
  font-family: var(--font-num); font-size: 12px; letter-spacing: .2px;
  color: #A9BBCF; margin: 0;
}

/* 侧栏本文导读 */
.toc { display: flex; flex-direction: column; gap: 2px; }
.toc a {
  display: block; font-size: 13.5px; color: var(--c-text-2); line-height: 1.7;
  padding: 8px 12px; border-left: 2px solid var(--c-border); border-radius: 0 var(--radius) var(--radius) 0;
  transition: all .22s var(--ease);
}
.toc a:hover { color: var(--c-primary); background: var(--c-primary-mist); border-left-color: var(--c-primary); transform: translateX(2px); }

/* 侧栏栏目导航 */
.side-cats { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.side-cats a {
  display: flex; align-items: center; gap: 9px; padding: 11px 12px;
  font-size: 14px; color: var(--c-text);
  border: 1px solid var(--c-border); border-radius: var(--radius); background: var(--c-bg-soft);
  transition: all .24s var(--ease);
}
.side-cats a:hover { color: var(--a2); border-color: #C7DDFA; background: var(--c-primary-mist); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.side-cats .la { font-size: 17px; color: var(--a1); transition: transform .24s var(--ease); }
.side-cats a:hover .la { transform: scale(1.18); }
/* 当前所在栏目强调态：本栏目专属渐变底 + 白字（列表页/详情页定位） */
.side-cats a.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--a1), var(--a2));
  border-color: transparent;
  box-shadow: 0 6px 14px rgba(11, 42, 85, .20);
}
.side-cats a.is-active .la { color: #fff; transform: scale(1.08); }
.side-cats a.is-active:hover { transform: translateY(-2px); box-shadow: 0 9px 18px rgba(11, 42, 85, .26); }

/* 标签云 */
.tags-cloud { display: flex; flex-wrap: wrap; gap: 9px; }
.tag-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13.5px; color: var(--c-text-2);
  border: 1px solid var(--c-border); background: var(--c-white, #fff);
  padding: 6px 13px; border-radius: var(--radius);
  transition: all .22s var(--ease);
}
.tag-pill .la { font-size: 11.5px; color: #A7C4EF; }
.tag-pill:hover { color: #fff; background: linear-gradient(150deg, var(--c-primary-bright), var(--c-primary)); border-color: transparent; transform: translateY(-2px); box-shadow: 0 6px 14px rgba(22, 119, 255, .28); }
.tag-pill:hover .la, .tag-pill:hover .tag-pill__count { color: rgba(255, 255, 255, .85); }
.tag-pill__count { font-size: 11.5px; color: #A2B3C9; font-family: var(--font-num); }

/* ============ 详情页 ============ */
.article {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--c-white, #fff); border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 38px 44px 34px; box-shadow: var(--shadow-xs);
}
.article::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; z-index: 1;
  background: linear-gradient(90deg, var(--a1), var(--a2) 55%, var(--c-primary-bright));
}
.article__cat { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; letter-spacing: 1.2px; color: #fff; background: linear-gradient(150deg, var(--a1), var(--a2)); padding: 4px 13px; border-radius: var(--radius); margin-bottom: 18px; box-shadow: 0 4px 10px rgba(11, 42, 85, .14); }
.article h1 { font-size: 31px; line-height: 1.5; letter-spacing: .4px; margin-bottom: 20px; }
.article__meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 22px; font-size: 13px; color: var(--c-text-3); padding-bottom: 22px; margin-bottom: 28px; border-bottom: 1px solid var(--c-border); position: relative; }
.article__meta::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 68px; height: 2px; background: linear-gradient(90deg, var(--a1), var(--a2)); }
.article__meta .la { margin-right: 6px; color: #AEC7E8; }
.article__lead {
  position: relative; font-size: 15.5px; line-height: 1.9; color: var(--c-text-2);
  background: linear-gradient(120deg, var(--c-primary-mist), #fff);
  border: 1px solid var(--c-border); border-left: 3px solid var(--a1);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 20px; margin-bottom: 28px;
}
.article__lead-label { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 700; letter-spacing: 2px; color: var(--a2); margin-right: 8px; }

.article__content { font-size: 16.5px; line-height: 2; color: #2E4055; counter-reset: art-h2; }
.article__content > h2:first-child { margin-top: 0; }
.article__content p { margin: 0 0 20px; text-align: justify; }
/* ---- h2 小节标题：杂志编号式（AI 生成主小节；大号渐变序号 + 渐隐延伸线） ---- */
.article__content h2 { position: relative; font-size: 20px; font-weight: 700; line-height: 1.55; margin: 38px 0 18px; padding-left: 46px; color: var(--c-text); letter-spacing: .3px; }
.article__content h2::before {
  content: counter(art-h2, decimal-leading-zero); counter-increment: art-h2;
  position: absolute; left: 0; top: -2px;
  font-family: var(--font-num); font-size: 27px; font-weight: 700; line-height: 1; letter-spacing: 1px;
  background: linear-gradient(160deg, var(--a1), var(--a2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--a2);
}
.article__content h2::after { content: ""; position: absolute; left: 46px; right: -44px; bottom: -11px; height: 1px; background: linear-gradient(90deg, #DCE9F8, transparent); }
/* ---- h3 细分小节：accent 竖条 + 渐隐线 ---- */
.article__content h3 { font-size: 18px; line-height: 1.6; margin: 30px 0 14px; padding-left: 15px; position: relative; color: var(--c-text); letter-spacing: .3px; }
.article__content h3::before { content: ""; position: absolute; left: 0; top: .18em; bottom: .18em; width: 4px; border-radius: 2px; background: linear-gradient(180deg, var(--a1), var(--a2)); }
.article__content h3::after { content: ""; position: absolute; left: 15px; right: -44px; bottom: -9px; height: 1px; background: linear-gradient(90deg, #E4EEFA, transparent); opacity: .8; }
/* ---- blockquote 法条引用：浅蓝面板 + 大引号 + 右上「法条引用」徽章 ---- */
.article__content blockquote { position: relative; margin: 24px 0; padding: 24px 22px 17px 58px; background: linear-gradient(135deg, #F0F6FF, #FAFCFF); border: 1px solid #E1ECFB; border-radius: 10px; overflow: hidden; }
.article__content blockquote::before { content: "\201C"; position: absolute; left: 16px; top: 8px; font-family: Georgia, "Times New Roman", serif; font-size: 44px; line-height: 1; font-weight: 700; color: var(--a2, var(--c-primary)); opacity: .38; }
.article__content blockquote::after { content: "法条引用"; position: absolute; right: 0; top: 0; font-size: 10.5px; letter-spacing: 2px; padding: 4px 10px 4px 13px; color: #fff; background: linear-gradient(135deg, var(--a1), var(--a2)); border-radius: 0 9px 0 10px; }
.article__content blockquote p { margin: 0; font-size: 15px; line-height: 1.95; color: #41567A; }
.article__content blockquote p + p { margin-top: 8px; }
/* ---- 清单：ul 菱形 / ol 圆圈编号（步骤可读） ---- */
.article__content ul { margin: 0 0 22px; padding: 0; list-style: none; }
.article__content ol { margin: 0 0 22px; padding: 0; list-style: none; counter-reset: art-ol; }
.article__content li { list-style: none; margin-bottom: 11px; padding-left: 27px; position: relative; }
.article__content ul > li::before { content: ""; position: absolute; left: 6px; top: .72em; width: 7px; height: 7px; border-radius: 1.5px; background: linear-gradient(140deg, var(--a1), var(--a2)); transform: rotate(45deg); }
.article__content ol > li { counter-increment: art-ol; padding-left: 35px; }
.article__content ol > li::before {
  content: counter(art-ol); position: absolute; left: 0; top: .28em;
  width: 23px; height: 23px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-num); font-size: 12.5px; font-weight: 700;
  color: var(--a2, var(--c-primary)); background: #F0F6FF; border: 1px solid #D8E8FC;
}
.article__content li > p { margin: 0 0 4px; }
/* ---- 重点：栏目色 + 底部淡底光（荧光笔效果） ---- */
.article__content strong { color: var(--a2, var(--c-primary)); font-weight: 700; background: linear-gradient(180deg, transparent 68%, rgba(22, 119, 255, .12) 68%); padding: 0 1px; }
/* ---- 表格：卡片化 + accent 渐变表头 + 斑马纹 ---- */
.article__content table { width: 100%; margin: 22px 0 26px; border-collapse: separate; border-spacing: 0; font-size: 14.5px; line-height: 1.7; background: #fff; border-radius: 10px; box-shadow: 0 0 0 1px #E1ECFB, var(--shadow-xs); overflow: hidden; }
.article__content thead th { background: linear-gradient(135deg, var(--a1), var(--a2)); color: #fff; font-weight: 600; font-size: 13.5px; letter-spacing: .5px; text-align: left; padding: 12px 15px; }
.article__content tbody td { padding: 12px 15px; border-top: 1px solid #EDF3FB; color: var(--c-text-2); vertical-align: top; }
.article__content tbody tr:nth-child(even) { background: #F8FBFF; }
.article__content thead th:first-child { border-top-left-radius: 10px; }
.article__content thead th:last-child { border-top-right-radius: 10px; }
.article__content tbody tr:last-child td:first-child { border-bottom-left-radius: 10px; }
.article__content tbody tr:last-child td:last-child { border-bottom-right-radius: 10px; }
/* ---- 分隔线 / 链接 / 图片 ---- */
.article__content hr { border: none; height: 1px; margin: 30px 0; background: linear-gradient(90deg, transparent, #D9E7FA 18%, #D9E7FA 82%, transparent); }
.article__content a { color: var(--c-primary); text-decoration: none; border-bottom: 1px dashed rgba(22, 119, 255, .45); transition: color .2s var(--ease), border-color .2s var(--ease); }
.article__content a:hover { color: var(--c-primary-bright); border-bottom: 1px solid currentColor; }
.article__content img { max-width: 100%; height: auto; border-radius: 10px; }

.article__notice { display: flex; gap: 12px; align-items: flex-start; margin: 34px 0 0; padding: 16px 20px; background: var(--c-primary-mist); border: 1px dashed #C7DDFA; border-radius: var(--radius); font-size: 13.5px; line-height: 1.85; color: #3A6394; }
.article__notice > .la { margin-top: 4px; flex-shrink: 0; color: var(--c-primary); }
/* 标签面板：浅蓝渐变底 + 徽标式 label + 白底胶囊 */
.article__tags {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px;
  margin-top: 30px; padding: 14px 16px;
  background: linear-gradient(135deg, #F0F6FF, #FAFCFF);
  border: 1px solid #E1ECFB; border-radius: var(--radius);
}
.article__tags-label {
  font-size: 12.5px; font-weight: 600; color: var(--c-primary);
  display: inline-flex; align-items: center; gap: 6px; margin-right: 2px;
  padding: 5px 13px; background: #fff;
  border: 1px solid #D6E6FB; border-radius: var(--radius);
}
.article__tags-label .la { font-size: 13px; }
.article__tags .tag-pill { border-color: #DFEAF9; background: #fff; }
.article__tags .tag-pill .la { color: var(--c-primary); opacity: .5; }
.article__tags .tag-pill:hover {
  border-color: var(--c-primary); color: var(--c-primary);
  background: var(--c-primary-mist);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(22, 119, 255, .12);
}

/* 操作面板：主次分明 —— 复制地址为主按钮，浏览栏目为次按钮 */
.article__actions {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
  gap: 12px; margin-top: 18px; padding: 15px 16px;
  background: linear-gradient(135deg, #F0F6FF, #FAFCFF);
  border: 1px solid #E1ECFB; border-radius: var(--radius);
}
.btn-copy {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  border: 1px solid #D6E6FB; background: var(--c-white, #fff); color: var(--c-text-2);
  font-size: 13.5px; font-family: var(--font); padding: 10px 22px; border-radius: var(--radius);
  transition: all .24s var(--ease);
}
.btn-copy .la { font-size: 14px; color: var(--c-primary); }
.btn-copy:hover { border-color: var(--c-primary); color: var(--c-primary); background: var(--c-primary-mist); box-shadow: 0 6px 14px rgba(22, 119, 255, .14); transform: translateY(-2px); }
.btn-copy.is-done { border-color: #16A34A; color: #16A34A; }
.btn-copy.is-done .la { color: #16A34A; }
/* 主按钮：复制本文地址（蓝渐变 + 悬停上浮 + 绿色成功态） */
.btn-copy--primary {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-bright));
  border-color: transparent; color: #fff;
  box-shadow: 0 6px 16px rgba(22, 119, 255, .30);
}
.btn-copy--primary .la { color: #fff; }
.btn-copy--primary:hover {
  background: linear-gradient(135deg, var(--c-primary-bright), var(--c-primary));
  border-color: transparent; color: #fff;
  box-shadow: 0 10px 22px rgba(22, 119, 255, .38); transform: translateY(-2px);
}
.btn-copy--primary.is-done {
  background: linear-gradient(135deg, #16A34A, #22C55E);
  border-color: transparent; color: #fff;
  box-shadow: 0 6px 16px rgba(22, 163, 74, .30);
}
.btn-copy--primary.is-done .la { color: #fff; }

/* 相关阅读：轻量竖卡（矮封面条 + 白徽章 + 两行标题 + meta 行） */
.related { margin-top: 38px; }
.related__head { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.related__title { display: inline-flex; align-items: center; gap: 9px; font-size: 20px; font-weight: 700; letter-spacing: .5px; color: var(--c-text); }
.related__title .la { font-size: 20px; color: var(--c-primary); }
.related__en { font-family: var(--font-num); font-size: 11px; letter-spacing: 2.6px; text-transform: uppercase; color: #A2B6CD; }
.related__head::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, #D9E7FA, transparent); }
.related__grid { display: flex; flex-direction: column; gap: 12px; }
/* 横向行卡：accent 迷你日历缩略 + 两行标题 + meta + 右箭头 */
.related-row {
  display: grid; grid-template-columns: 84px 1fr 18px; gap: 16px; align-items: center;
  background: var(--c-white, #fff); border: 1px solid var(--c-border);
  border-radius: var(--radius); padding: 14px 18px 14px 14px;
  box-shadow: var(--shadow-xs);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease);
}
.related-row:hover { transform: translateY(-3px); border-color: #C7DDFA; box-shadow: var(--shadow-sm); }
.related-row__thumb {
  position: relative; width: 84px; height: 84px; border-radius: 10px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; overflow: hidden;
  background: linear-gradient(140deg, var(--a1), var(--a2));
  box-shadow: 0 6px 14px rgba(11, 42, 85, .16);
  transition: transform .3s var(--ease);
}
.related-row:hover .related-row__thumb { transform: translateY(-2px) rotate(-2deg); }
.related-row__thumb::before {
  content: ""; position: absolute; top: 0; left: 12%; right: 12%; height: 9px;
  background: rgba(255, 255, 255, .5); border-radius: 0 0 8px 8px;
}
.related-row__thumb b {
  font-family: var(--font-num); font-size: 25px; font-weight: 800; line-height: 1;
  color: #fff; text-shadow: 0 2px 6px rgba(6, 30, 70, .18);
}
.related-row__thumb i {
  font-style: normal; font-family: var(--font-num); font-size: 10.5px; letter-spacing: 1px;
  color: rgba(255, 255, 255, .85);
}
.related-row__main { min-width: 0; }
.related-row__title {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  font-size: 15px; font-weight: 700; line-height: 1.6; color: var(--c-text);
  transition: color .22s var(--ease);
}
.related-row:hover .related-row__title { color: var(--c-primary); }
.related-row__meta { display: flex; align-items: center; gap: 14px; margin-top: 7px; font-size: 12.5px; color: var(--c-text-3); }
.related-row__meta .la { margin-right: 4px; font-size: 12.5px; color: #B4C9E6; }
.related-row__arrow { color: #C4D6EE; font-size: 15px; transition: all .24s var(--ease); }
.related-row:hover .related-row__arrow { color: var(--c-primary); transform: translateX(3px); }

/* 上一篇 / 下一篇 */
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.post-nav a { display: block; background: var(--c-white, #fff); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 17px 22px; font-size: 14px; color: var(--c-text-2); line-height: 1.65; transition: all .26s var(--ease); position: relative; overflow: hidden; }
.post-nav a::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: linear-gradient(180deg, var(--c-primary), var(--c-primary-bright)); transform: scaleY(0); transition: transform .26s var(--ease); }
.post-nav a:hover { border-color: #C7DDFA; box-shadow: var(--shadow-sm); }
.post-nav a:hover::after { transform: scaleY(1); }
.post-nav__label { display: flex; align-items: center; gap: 5px; font-size: 11.5px; letter-spacing: 1.6px; color: var(--c-text-3); margin-bottom: 6px; }
.post-nav--next { text-align: right; }
.post-nav--next .post-nav__label { justify-content: flex-end; }
.post-nav strong { display: block; font-size: 15px; font-weight: 600; color: var(--c-text); line-height: 1.6; }
.post-nav a:hover strong { color: var(--c-primary); }

/* ============ 首页 FAQ 问答（通栏面板式手风琴） ============ */
.faq-list {
  background: var(--c-white, #fff);
  border: 1px solid var(--c-border); border-radius: var(--radius);
  box-shadow: var(--shadow-xs); overflow: hidden;
}
.faq { position: relative; border-bottom: 1px solid #F2F7FD; transition: background .22s var(--ease); }
.faq:last-child { border-bottom: 0; }
.faq::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; z-index: 1;
  background: linear-gradient(180deg, var(--a1), var(--a2));
  transform: scaleY(0); transform-origin: top; transition: transform .26s var(--ease);
}
.faq:hover { background: #FAFCFF; }
.faq:hover::before, .faq[open]::before { transform: scaleY(1); }
.faq summary {
  list-style: none; cursor: pointer;
  display: grid; grid-template-columns: 34px 1fr 28px; gap: 16px; align-items: center;
  padding: 19px 24px; font-size: 15.5px; font-weight: 600; color: var(--c-text);
  transition: color .22s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq__idx {
  font-family: var(--font-num); font-size: 16px; font-weight: 700; line-height: 1;
  color: var(--a2); text-align: center;
}
.faq__q { min-width: 0; line-height: 1.6; }
.faq summary:hover { color: var(--a2); }
.faq summary .faq-mark {
  width: 28px; height: 28px; border-radius: 50%;
  border: 1px solid #D9E7FA; background: #fff; color: var(--c-primary); font-size: 12px;
  display: flex; align-items: center; justify-content: center;
  transition: all .28s var(--ease);
}
.faq summary:hover .faq-mark { border-color: var(--a2); color: var(--a2); }
.faq[open] summary { color: var(--a2); background: #FAFCFF; }
.faq[open] summary .faq-mark {
  background: linear-gradient(150deg, var(--a1), var(--a2));
  border-color: transparent; color: #fff; transform: rotate(45deg);
  box-shadow: 0 4px 10px rgba(11, 42, 85, .16);
}
.faq__body {
  position: relative; border-top: 1px dashed #E8F0FB;
  padding: 15px 24px 20px 74px; /* 24 + 34 + 16：与问题文字左缘对齐 */
}
.faq__body p { position: relative; font-size: 14.5px; color: var(--c-text-2); line-height: 1.9; margin: 0; padding-left: 14px; text-align: justify; }
.faq__body p::before {
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px;
  border-radius: 2px; background: linear-gradient(180deg, var(--a1), var(--a2)); opacity: .5;
}

/* ============ 标签聚合页 ============ */
.tags-page { background: var(--c-white, #fff); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 34px 38px 30px; box-shadow: var(--shadow-xs); margin: 22px 0 60px; }
.tags-page__head { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.tags-page__title { display: inline-flex; align-items: center; gap: 10px; font-size: 24px; font-weight: 700; color: var(--c-text); }
.tags-page__title .la { font-size: 24px; color: var(--c-primary); }
.tags-page__en { font-family: var(--font-num); font-size: 11px; letter-spacing: 2.6px; text-transform: uppercase; color: #A2B6CD; }
.tags-page__head::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, #D9E7FA, transparent); }
.tags-page__total { flex-shrink: 0; font-size: 12.5px; color: var(--c-primary); background: #F0F6FF; border: 1px solid #E1ECFB; padding: 3px 11px; border-radius: var(--radius); }
.tags-page__lead { font-size: 13.5px; color: var(--c-text-3); margin-bottom: 22px; }
.tags-page__cloud { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.tags-page__pill.is-lg { font-size: 15px; padding: 7px 16px; }
.tags-page__pill.is-lg .la { font-size: 13px; }
.tags-page__pill.is-xl { font-size: 16.5px; padding: 9px 19px; font-weight: 600; }
.tags-page__pill.is-xl .la { font-size: 14px; }
.tags-page__foot { margin-top: 26px; padding: 13px 16px; background: var(--c-primary-mist); border: 1px dashed #C7DDFA; border-radius: var(--radius); font-size: 13px; color: #3A6394; display: flex; align-items: center; gap: 8px; }
.tags-page__foot .la { color: var(--c-primary); flex-shrink: 0; }
.tags-page__foot a { color: var(--c-primary); font-weight: 600; }
.tags-page__foot a:hover { text-decoration: underline; }

/* ============ 网站地图页 ============ */
.sitemap-layout { align-items: start; }
.sitemap-layout .home-cats .side-card { position: static; }

/* ============ 关于本站 ============ */
.about-card { background: var(--c-white, #fff); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 42px 46px; box-shadow: var(--shadow-xs); position: relative; overflow: hidden; }
.about-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--c-primary-dark), var(--c-primary), var(--c-primary-bright)); }
.about-card h1 { font-size: 29px; margin-bottom: 24px; }
.about-card h2 { font-size: 20px; margin: 34px 0 15px; padding-left: 15px; position: relative; }
.about-card h2::before { content: ""; position: absolute; left: 0; top: .16em; bottom: .16em; width: 4px; border-radius: var(--radius); background: linear-gradient(180deg, var(--c-primary), var(--c-primary-bright)); }
.about-card p { margin-bottom: 16px; color: #2E4055; text-align: justify; }
.about-card ul { margin-bottom: 16px; }
.about-card li { list-style: none; margin-bottom: 10px; padding-left: 26px; position: relative; color: #2E4055; }
.about-card li::before { content: ""; position: absolute; left: 6px; top: .7em; width: 7px; height: 7px; border-radius: 1px; background: var(--c-primary); transform: rotate(45deg); }
.about-card strong { color: var(--c-deep); }
.about-card a { color: var(--c-primary); font-weight: 600; text-decoration: none; border-bottom: 1px dashed rgba(22, 119, 255, .45); transition: color .2s var(--ease), border-color .2s var(--ease); }
.about-card a:hover { color: var(--c-primary-dark); border-bottom-color: currentColor; }
.about-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 26px 0 12px; }
.about-feature { position: relative; overflow: hidden; background: var(--c-primary-mist); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 28px 22px; text-align: center; transition: all .28s var(--ease); }
.about-feature::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: linear-gradient(90deg, var(--c-primary), var(--c-primary-bright)); transform: scaleX(0); transition: transform .3s var(--ease); }
.about-feature:hover { transform: translateY(-4px); background: #fff; box-shadow: var(--shadow-md); }
.about-feature:hover::after { transform: scaleX(1); }
.about-feature .la { font-size: 30px; color: var(--c-primary); margin-bottom: 12px; }
.about-feature h3 { font-size: 16.5px; margin-bottom: 8px; }
.about-feature p { font-size: 13px; color: var(--c-text-2); margin: 0; text-align: center; line-height: 1.85; }

/* ============ 搜索页 ============ */
.search-wrap { max-width: 800px; margin: 0 auto; padding: 40px 0 60px; }
.search-head h1 { font-size: 27px; margin-bottom: 22px; display: flex; align-items: center; gap: 11px; }
.search-head h1 .la { color: var(--c-primary); }
.search-form { display: flex; border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.search-form input { flex: 1; min-width: 0; border: 1px solid var(--c-border); border-right: 0; border-radius: var(--radius) 0 0 var(--radius); padding: 0 19px; height: 52px; font-size: 15px; font-family: var(--font); outline: 0; transition: border-color .22s var(--ease); }
.search-form input:focus { border-color: var(--c-primary); }
.search-form button { border: 0; cursor: pointer; padding: 0 30px; background: linear-gradient(150deg, var(--c-primary-bright), var(--c-primary)); color: #fff; font-size: 15px; letter-spacing: 2px; font-family: var(--font); border-radius: 0 var(--radius) var(--radius) 0; transition: filter .22s var(--ease); }
.search-form button:hover { filter: brightness(1.08); }
.search-status { font-size: 14.5px; color: var(--c-text-2); margin: 24px 0 18px; padding-bottom: 14px; border-bottom: 1px solid var(--c-border); }
.search-status strong { color: var(--c-primary); }
/* 安全拦截警示条（超长/网址/违禁词/频率限制） */
.search-alert {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 15px; border-radius: var(--radius);
  background: #FFF7E8; border: 1px solid #FFD591;
  color: #B26B00; font-size: 13px; font-weight: 600;
}
.search-alert .la { font-size: 14px; }
/* 搜索表单限流气泡 */
.search-form { position: relative; }
.search-form__tip {
  display: none; position: absolute; right: 118px; top: 50%; translate: 0 -50%;
  background: #FFF1F0; border: 1px solid #FFA39E; color: #C0392B;
  font-size: 12.5px; font-weight: 600; padding: 5px 12px; border-radius: var(--radius);
  white-space: nowrap; z-index: 2;
  box-shadow: 0 4px 12px rgba(192, 57, 43, .14);
}
.search-item { border-bottom: 1px dashed var(--c-border); padding: 19px 0; transition: padding .24s var(--ease); }
.search-item:hover { padding-left: 6px; }
.search-item__title { font-size: 17px; font-weight: 700; }
.search-item__title a { color: var(--c-text); }
.search-item__title a:hover { color: var(--c-primary); }
.search-item__excerpt { font-size: 13.5px; color: var(--c-text-2); margin-top: 8px; line-height: 1.85; }
.search-item__foot { font-size: 12.5px; color: var(--c-text-3); margin-top: 9px; display: flex; gap: 16px; }
.search-item__foot .la { margin-right: 4px; color: #B4C9E6; }
.search-item mark { background: #FFF0C2; color: #9A5B00; padding: 0 3px; border-radius: 2px; }
.search-empty { text-align: center; padding: 60px 0 30px; color: var(--c-text-2); }
.search-empty .la { font-size: 48px; color: #C3D8F2; margin-bottom: 16px; }

/* ============ 留言板（全站页面统一展示） ============ */
.message {
  position: relative; overflow: hidden;
  background:
    radial-gradient(720px 300px at 88% -8%, rgba(64, 150, 255, .22), transparent 62%),
    radial-gradient(520px 260px at -6% 108%, rgba(0, 180, 216, .12), transparent 60%),
    linear-gradient(172deg, #0E2E5C 0%, #0B2447 48%, #071A36 100%);
  color: #8FA6CB;
}
.message::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--c-primary-dark), var(--c-primary) 30%, var(--c-primary-bright) 55%, #00B4D8 80%, var(--c-primary-dark));
}
.message__inner {
  position: relative; max-width: 1220px; margin: 0 auto;
  padding: 74px 26px 80px;
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center;
}
.message__wm {
  position: absolute; right: -34px; bottom: -44px; font-size: 230px;
  color: rgba(64, 150, 255, .07); pointer-events: none;
}
.message__eyebrow {
  font-size: 11.5px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase;
  color: var(--c-primary-bright); margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
}
.message__eyebrow::after { content: ""; width: 34px; height: 1px; background: rgba(64, 150, 255, .45); }
.message__lead h2 {
  color: #fff; font-size: 33px; line-height: 1.45; letter-spacing: .6px;
  margin-bottom: 18px; font-weight: 700;
}
.message__desc { font-size: 14.5px; line-height: 1.95; margin-bottom: 24px; }
.message__promises { list-style: none; margin-bottom: 28px; }
.message__promises li {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: #A9C0E3; margin-bottom: 12px;
}
.message__promises .la { color: var(--c-primary-bright); font-size: 15px; flex-shrink: 0; }
.message__cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: #fff;
  border: 1px solid rgba(64, 150, 255, .5); border-radius: var(--radius);
  padding: 11px 22px; transition: all .24s var(--ease);
}
.message__cta .la { color: var(--c-primary-bright); }
.message__cta:hover {
  background: linear-gradient(150deg, var(--c-primary-bright), var(--c-primary));
  border-color: transparent; transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(22, 119, 255, .35);
}
.message__cta:hover .la { color: #fff; }

/* 留言表单卡 */
.message__card {
  position: relative; overflow: hidden;
  background: #fff; border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(4, 18, 42, .5);
  padding: 34px 36px 30px;
}
.message__card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--c-primary-dark), var(--c-primary) 30%, var(--c-primary-bright) 55%, #00B4D8 80%, var(--c-primary-dark));
}
.message__card-title {
  display: flex; align-items: center; gap: 10px;
  font-size: 19px; color: var(--c-text); margin-bottom: 22px;
}
.message__card-title .la {
  width: 34px; height: 34px; border-radius: var(--radius);
  background: linear-gradient(150deg, var(--c-primary-bright), var(--c-primary));
  color: #fff; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 14px rgba(22, 119, 255, .3);
}
.message__field { margin-bottom: 16px; }
.message__field label {
  display: block; font-size: 13px; font-weight: 600; color: var(--c-text-2);
  margin-bottom: 7px; letter-spacing: .5px;
}
.message__input {
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--c-border); border-radius: var(--radius);
  background: var(--c-bg-soft); transition: all .24s var(--ease);
}
.message__input:focus-within {
  border-color: var(--c-primary); background: #fff;
  box-shadow: 0 0 0 3px rgba(22, 119, 255, .12);
}
.message__input > .la {
  color: #AEC7E8; font-size: 15px;
  padding-left: 15px; flex-shrink: 0; transition: color .24s var(--ease);
}
.message__input:focus-within > .la { color: var(--c-primary); }
.message__input input, .message__input textarea {
  flex: 1; min-width: 0; border: 0; outline: 0; background: transparent;
  font-size: 14.5px; font-family: var(--font); color: var(--c-text);
  padding: 12px 15px 12px 2px; resize: vertical;
}
.message__input textarea { line-height: 1.8; }
.message__input input::placeholder, .message__input textarea::placeholder { color: #A9BCD3; }
.message__error {
  font-size: 13px; color: #D4380D;
  background: #FFF1E8; border: 1px solid #FFD8BF;
  border-radius: var(--radius); padding: 9px 14px; margin-bottom: 14px;
}
.message__submit {
  width: 100%; height: 50px; border: 0; cursor: pointer;
  background: linear-gradient(150deg, var(--c-primary-bright), var(--c-primary));
  color: #fff; font-size: 15.5px; font-weight: 600; letter-spacing: 3px;
  font-family: var(--font); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; gap: 9px;
  transition: all .24s var(--ease);
  box-shadow: 0 10px 24px rgba(22, 119, 255, .32);
}
.message__submit:hover { filter: brightness(1.08); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(22, 119, 255, .42); }
.message__submit:disabled { opacity: .6; cursor: default; transform: none; }
.message__tip { font-size: 12px; color: var(--c-text-3); margin-top: 12px; text-align: center; }

/* 提交成功态 */
.message__done { text-align: center; padding: 26px 10px 14px; }
.message__done > .la {
  font-size: 52px; color: #16A34A;
  display: inline-block;
  animation: msgPop .5s var(--ease);
}
@keyframes msgPop {
  from { transform: scale(.4); opacity: 0; }
  60% { transform: scale(1.12); }
  to { transform: scale(1); opacity: 1; }
}
.message__done h4 { font-size: 19px; color: var(--c-text); margin: 14px 0 8px; }
.message__done p { font-size: 13.5px; color: var(--c-text-2); line-height: 1.85; margin: 0; }

/* ============ 页脚 ============ */
/* 留言板紧邻页脚（同色系深蓝），消除两者之间的间隔空白 */
.message + .footer { margin-top: 0; }
.footer { position: relative; margin-top: 90px; background: linear-gradient(175deg, #0E2E5C 0%, #0B2447 46%, #071A36 100%); color: #8FA6CB; }
.footer::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--c-primary-dark), var(--c-primary) 28%, var(--c-primary-bright) 52%, #00B4D8 76%, var(--c-primary-dark));
}
.footer__top { max-width: 1220px; margin: 0 auto; padding: 56px 26px 44px; display: grid; grid-template-columns: 1.7fr 1.1fr 1fr; gap: 40px; }
.footer__brand .logo { color: #fff; }
.footer__brand .logo__name { font-size: 20px; }
.footer__brand .logo__en { color: #5A7BA8; }
.footer__desc { font-size: 13.5px; line-height: 1.9; margin-top: 18px; }
.footer__disclaimer { font-size: 12.5px; line-height: 1.85; color: #6C85AC; margin-top: 12px; padding-left: 12px; border-left: 2px solid #1C3F70; }
.footer__title { color: #fff; font-size: 15.5px; font-weight: 700; letter-spacing: 1.6px; margin-bottom: 18px; padding-bottom: 12px; position: relative; }
.footer__title::after { content: ""; position: absolute; left: 0; bottom: 0; width: 26px; height: 2px; background: var(--c-primary-bright); }
.footer ul { list-style: none; }
.footer__links li { margin-bottom: 10px; }
.footer__links a { color: #8FA6CB; font-size: 13.5px; display: inline-flex; align-items: center; gap: 7px; transition: all .22s var(--ease); }
.footer__links a:hover { color: #fff; transform: translateX(3px); }
.footer__links .la { font-size: 9.5px; color: #3D5D8C; }
.footer__bottom { border-top: 1px solid #16375F; }
.footer__bottom-inner { max-width: 1220px; margin: 0 auto; padding: 19px 26px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 12.5px; }
.footer__copy { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 14px; }
.footer__icp {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; color: #A9C0E3;
  border: 1px solid #24466F; border-radius: var(--radius);
  padding: 3px 10px; transition: all .22s var(--ease);
}
.footer__icp .la { color: var(--c-primary-bright); font-size: 12px; }
.footer__icp:hover { color: #fff; border-color: var(--c-primary-bright); background: rgba(22, 119, 255, .12); }

/* 页脚友情链接（数量多时 flex 自动换行） */
.footer__friend { border-top: 1px solid #16375F; }
.footer__friend-inner { max-width: 1220px; margin: 0 auto; padding: 26px 26px 30px; }
.footer__friend-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer__friend-head > .la { color: var(--c-primary-bright); font-size: 17px; }
.footer__friend-head .footer__title { margin-bottom: 0; padding-bottom: 0; }
.footer__friend-head .footer__title::after { display: none; }
.footer__friend-links { display: flex; flex-wrap: wrap; gap: 9px; }
.footer__friend-links a {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; color: #8FA6CB;
  border: 1px solid #1E4374; border-radius: var(--radius);
  padding: 5px 13px; transition: all .22s var(--ease);
}
.footer__friend-links a::before {
  content: ""; width: 4px; height: 4px; border-radius: 50%; flex-shrink: 0;
  background: var(--c-primary-bright); opacity: .7;
}
.footer__friend-links a:hover {
  color: #fff; border-color: var(--c-primary-bright);
  background: rgba(22, 119, 255, .15); transform: translateY(-2px);
}

/* 目录锚点定位避让固定页头 */
[id^="sec-"] { scroll-margin-top: calc(var(--header-h) + 22px); }

/* ============ 返回顶部 ============ */
.back-top {
  position: fixed; right: 26px; bottom: 32px; z-index: 90;
  width: 46px; height: 46px; border: 0; cursor: pointer;
  background: linear-gradient(150deg, var(--c-primary-bright), var(--c-primary));
  color: #fff; font-size: 19px; border-radius: var(--radius);
  box-shadow: 0 8px 22px rgba(22, 119, 255, .4);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: all .3s var(--ease);
}
.back-top.is-show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { filter: brightness(1.1); transform: translateY(-3px); box-shadow: 0 12px 26px rgba(22, 119, 255, .5); }

/* ============ 响应式 ============ */
@media (max-width: 1180px) {
  .nav__link { padding: 26px 10px; font-size: 15px; }
  .nav__link::after { left: 10px; right: 10px; }
}

@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 34px; }
  .hero__panel { max-width: 520px; }
  .hero::after { font-size: 240px; bottom: -6%; opacity: .8; }
  .feature { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .post-grid, .post-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .article h1 { font-size: 27px; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .container { padding: 0 18px; }
  .header__inner { padding: 0 18px; }
  .logo__seal { width: 38px; height: 38px; font-size: 23px; }
  .logo__name { font-size: 18.5px; }

  .nav-toggle { display: flex; }
  .nav {
    display: none; position: absolute; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--c-border);
    box-shadow: var(--shadow-md); padding: 6px 16px 12px;
    animation: fadeUp .26s var(--ease);
  }
  .nav.is-open { display: flex; }
  .nav__link { padding: 13px 10px; border-bottom: 1px solid var(--c-border); }
  .nav__link:last-child { border-bottom: 0; }
  .nav__link::after { display: none; }
  .nav__link.is-active { color: var(--c-primary); }

  .hero { padding: 58px 0 40px; }
  .hero::after { display: none; }
  .hero__inner { padding: 0 18px; }
  .hero__title { font-size: 31px; letter-spacing: 1.5px; }
  .hero__eyebrow { font-size: 11px; letter-spacing: 2.6px; margin-bottom: 18px; }
  .hero__sub { font-size: 14.5px; }
  .hero__cta { margin-top: 28px; gap: 12px; }
  .hero__cta-btn { height: 48px; padding: 0 24px; font-size: 14.5px; }
  .hero__trust { margin-top: 24px; gap: 10px 18px; font-size: 12.5px; }
  .hero__trust b { font-size: 15px; }
  .hero__panel { margin: 34px 0 36px; padding: 20px 18px 4px; }
  .hero__stat-num { font-size: 28px; }
  .hero__form { margin-top: 0; padding: 0 18px; }
  .hero__form-inner { padding: 16px 16px 18px; }
  .hero__form-head { flex-direction: column; align-items: flex-start; gap: 5px; margin-bottom: 12px; }
  .hero__form-note { font-size: 11.5px; }
  .hero__form-form { grid-template-columns: 1fr; gap: 10px; }
  .hero__form-field input { height: 46px; }
  .hero__form-submit { height: 46px; }

  .section { padding: 60px 0 18px; }
  .section--bg { padding: 58px 0 34px; }
  .section__head { margin-bottom: 24px; }
  .section__title { font-size: 23px; }
  .section__eyebrow { letter-spacing: 2.6px; }

  .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 13px; }
  .home-cats { grid-template-columns: 1fr; gap: 16px; }
  .cat-card { padding: 20px 18px 18px; }
  .cat-card__wm { font-size: 84px; }
  .cat-card__icon { width: 46px; height: 46px; font-size: 23px; }
  .cat-card__name { font-size: 17px; }
  .post-grid, .post-grid--3 { grid-template-columns: 1fr; gap: 15px; }
  .post-card__cover { aspect-ratio: 16 / 7; }
  .feature-main { min-height: 320px; padding: 26px 24px; }
  .feature-main__title { font-size: 23px; }
  .feature-main__wm { font-size: 120px; }
  .feature-main__foot { flex-wrap: wrap; gap: 10px; }
  .feature-main__cta { margin-left: 0; }

  .post-item { grid-template-columns: 80px 1fr; gap: 16px; padding: 16px 18px; }
  .post-item__thumb { width: 80px; height: 80px; }
  .post-item__thumb .cal-mini { width: 62px; border-radius: 7px; }
  .cal-mini__day { padding: 7px 0 2px; font-size: 20px; }
  .cal-mini__month { padding-bottom: 7px; font-size: 9.5px; }
  .post-item__title { font-size: 16.5px; }
  .cat-head__body { padding: 26px 22px; }
  .cat-head__wm { font-size: 108px; right: 4%; }
  .cat-head h1 { font-size: 24px; }
  .cat-head__stats { gap: 18px; }

  .article, .about-card { padding: 26px 20px; }
  .article h1 { font-size: 23px; }
  .article__content { font-size: 15.5px; line-height: 1.95; }
  .article__content h2 { font-size: 18.5px; padding-left: 38px; margin: 30px 0 15px; }
  .article__content h2::before { font-size: 22px; top: -1px; }
  .article__content h2::after { left: 38px; right: -20px; bottom: -9px; }
  .article__content h3 { font-size: 17px; }
  .article__content h3::after { right: -20px; }
  .article__content blockquote { margin: 20px 0; padding: 21px 15px 14px 46px; border-radius: 9px; }
  .article__content blockquote::before { left: 11px; top: 5px; font-size: 34px; }
  .article__content blockquote::after { font-size: 9.5px; letter-spacing: 1.5px; padding: 3px 8px 3px 11px; }
  .article__content blockquote p { font-size: 14.5px; }
  .article__content ol > li { padding-left: 33px; }
  .article__content table { display: block; width: auto; max-width: 100%; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
  .article__content thead th, .article__content tbody td { padding: 10px 13px; }
  .about-grid { grid-template-columns: 1fr; }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav--next, .post-nav--next .post-nav__label { text-align: left; justify-content: flex-start; }
  .faq summary { font-size: 14.5px; padding: 15px 16px; grid-template-columns: 26px 1fr 26px; gap: 10px; }
  .faq__idx { font-size: 14.5px; }
  .faq__body { padding: 13px 16px 16px; }

  .message__inner { grid-template-columns: 1fr; gap: 34px; padding: 56px 18px 60px; }
  .message__wm { font-size: 150px; right: -24px; bottom: -28px; }
  .message__lead h2 { font-size: 26px; }
  .message__card { padding: 26px 20px 24px; }

  .footer { margin-top: 64px; }
  .footer__top { grid-template-columns: 1fr; gap: 30px; padding: 42px 18px 32px; }
  .footer__friend-inner { padding: 22px 18px 26px; }
  .footer__bottom-inner { justify-content: center; text-align: center; padding: 18px; }
  .back-top { right: 14px; bottom: 18px; width: 42px; height: 42px; font-size: 17px; }
  .breadcrumb { padding-top: 18px; }
}

@media (max-width: 420px) {
  .cat-grid { grid-template-columns: 1fr; }
  .home-cats .side-card { padding: 4px 14px 8px; }
  .hero__stats { grid-template-columns: repeat(3, 1fr); }
  .hero__stat { padding: 12px 2px 16px; }
  .hero__stat-num { font-size: 23px; }
  .hero__stat-label { font-size: 10.5px; letter-spacing: 1px; }
  .pagination a, .pagination span { min-width: 34px; height: 34px; font-size: 13px; padding: 0 9px; }
  .post-item { grid-template-columns: 1fr; }
  .post-item__thumb { align-self: auto; width: 100%; height: auto; aspect-ratio: 16 / 6; }
}

/* ============ 民法典查询页 ============ */
.mfd-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #0B2A55 0%, #0C5CDB 62%, #1677FF 100%);
  color: #fff;
}
.mfd-hero::after { content: ''; position: absolute; inset: 0; background: radial-gradient(640px 320px at 86% 18%, rgba(255,255,255,.14), transparent 65%); pointer-events: none; }
.mfd-hero__inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 58px 26px 54px; }
.mfd-hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; letter-spacing: 2.2px; text-transform: uppercase; color: rgba(255,255,255,.85); background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22); padding: 6px 14px; border-radius: 3px; margin: 0 0 18px; }
.mfd-hero__title { font-size: 40px; line-height: 1.25; font-weight: 800; letter-spacing: 1px; margin: 0 0 14px; text-shadow: 0 2px 18px rgba(6,32,74,.35); }
.mfd-hero__sub { font-size: 15px; color: rgba(255,255,255,.88); margin: 0 0 22px; }
.mfd-hero__stats { display: flex; flex-wrap: wrap; gap: 10px; }
.mfd-chip { display: inline-flex; align-items: baseline; gap: 5px; background: rgba(255,255,255,.13); border: 1px solid rgba(255,255,255,.2); padding: 8px 16px; border-radius: 3px; font-size: 13px; color: rgba(255,255,255,.92); }
.mfd-chip b { font-family: var(--font-num); font-size: 21px; font-weight: 700; line-height: 1; }
.mfd-hero__wm { position: absolute; right: 4%; top: 50%; transform: translateY(-50%) rotate(-10deg); font-size: 210px !important; color: rgba(255,255,255,.09); pointer-events: none; }

.mfd-toolbar { position: sticky; top: var(--header-h, 76px); z-index: 90; background: rgba(250,252,255,.92); backdrop-filter: blur(12px) saturate(1.5); -webkit-backdrop-filter: blur(12px) saturate(1.5); border-bottom: 1px solid var(--c-border); }
.mfd-toolbar__inner { display: flex; align-items: center; gap: 16px; padding: 12px 26px; }
.mfd-search { position: relative; flex: 1; max-width: 640px; }
.mfd-search .la-search { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--c-text-3); font-size: 16px; }
.mfd-search input { width: 100%; height: 44px; padding: 0 44px 0 40px; border: 1.5px solid var(--c-border); border-radius: 3px; background: #fff; font-size: 14px; color: var(--c-text); font-family: var(--font); transition: border-color .18s, box-shadow .18s; }
.mfd-search input:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(22,119,255,.12); }
.mfd-search input::-webkit-search-cancel-button { display: none; }
.mfd-search__clear { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); border: 0; background: none; color: var(--c-text-3); cursor: pointer; font-size: 15px; padding: 6px; }
.mfd-search__clear:hover { color: var(--c-primary); }
.mfd-toolbar__right { display: flex; align-items: center; gap: 14px; margin-left: auto; }
.mfd-status { font-size: 13px; color: var(--c-text-2); white-space: nowrap; }
.mfd-jump { display: inline-flex; align-items: center; gap: 6px; background: var(--c-primary); color: #fff; font-size: 13px; font-weight: 600; padding: 8px 14px; border-radius: 3px; box-shadow: 0 3px 10px rgba(22,119,255,.3); transition: transform .15s, box-shadow .15s; white-space: nowrap; }
.mfd-jump:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 6px 16px rgba(22,119,255,.4); }

.mfd-layout { display: grid; grid-template-columns: 232px 1fr; gap: 26px; align-items: start; padding-top: 26px; padding-bottom: 60px; }
.mfd-toc { position: sticky; top: calc(var(--header-h, 76px) + 68px); background: #fff; border: 1px solid var(--c-border); border-radius: 3px; padding: 14px 10px; box-shadow: var(--shadow-xs); display: flex; flex-direction: column; gap: 2px; }
.mfd-toc__title { display: flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 700; color: var(--c-deep); padding: 2px 8px 10px; border-bottom: 1px solid var(--c-border); margin: 0 0 8px; }
.mfd-toc__item { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 3px; color: var(--c-text-2); font-size: 14px; text-decoration: none; border-left: 3px solid transparent; transition: background .15s, color .15s, opacity .15s; }
.mfd-toc__item:hover { background: var(--c-primary-mist); color: var(--c-primary-dark); }
.mfd-toc__item.is-active { background: var(--c-primary-light); color: var(--c-primary-dark); font-weight: 600; border-left-color: var(--c-primary); }
.mfd-toc__item.is-dim { opacity: .38; }
.mfd-toc__badge { width: 24px; height: 24px; flex-shrink: 0; display: grid; place-items: center; background: var(--c-primary-mist); border: 1px solid var(--c-border); color: var(--c-primary-dark); font-size: 13px; font-weight: 700; border-radius: 3px; }
.mfd-toc__item.is-active .mfd-toc__badge { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.mfd-toc__name { flex: 1; }
.mfd-toc__item em { font-style: normal; font-size: 11.5px; color: var(--c-text-3); }

.mfd-book { background: #fff; border: 1px solid var(--c-border); border-radius: 3px; box-shadow: var(--shadow-xs); margin-bottom: 26px; overflow: hidden; }
.mfd-book__head { position: relative; display: flex; align-items: center; gap: 16px; padding: 20px 26px; background: linear-gradient(135deg, var(--c-primary-light), var(--c-primary-mist)); border-bottom: 1px solid var(--c-border); overflow: hidden; }
.mfd-book__badge { width: 46px; height: 46px; flex-shrink: 0; display: grid; place-items: center; background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark)); color: #fff; font-size: 20px; font-weight: 800; border-radius: 3px; box-shadow: 0 4px 12px rgba(22,119,255,.35); }
.mfd-book__meta h2 { margin: 0; font-size: 21px; font-weight: 800; color: var(--c-deep); letter-spacing: .5px; }
.mfd-book__meta p { margin: 4px 0 0; font-size: 12.5px; color: var(--c-text-3); }
.mfd-book__icon { position: absolute; right: -14px; bottom: -22px; font-size: 110px !important; color: rgba(22,119,255,.08); transform: rotate(-12deg); }
.mfd-book__body { padding: 10px 26px 22px; }

.mfd-part { display: flex; align-items: center; gap: 12px; margin: 26px 0 6px; padding: 10px 16px; background: var(--c-deep); color: rgba(255,255,255,.94); font-size: 14px; font-weight: 600; letter-spacing: 1px; border-radius: 3px; }
.mfd-part::after { content: ''; flex: 1; height: 1px; background: rgba(255,255,255,.18); }
.mfd-chap h3 { display: flex; align-items: center; gap: 12px; margin: 24px 0 8px; font-size: 16.5px; font-weight: 700; color: var(--c-deep); }
.mfd-chap h3::before { content: ''; width: 4px; height: 16px; background: linear-gradient(180deg, var(--c-primary-bright), var(--c-primary)); border-radius: 2px; }
.mfd-sect { margin: 14px 0 4px; font-size: 13.5px; font-weight: 600; color: var(--c-text-2); letter-spacing: .5px; }

.mfd-art { display: flex; gap: 14px; padding: 14px 16px; border-radius: 3px; transition: background .15s; }
.mfd-art:hover { background: var(--c-primary-mist); }
.mfd-art.is-hit { background: #FFFDF2; }
.mfd-art.is-flash { animation: mfdFlash 1.6s var(--ease); }
@keyframes mfdFlash { 0% { background: #FFEFC2; } 100% { background: transparent; } }
.mfd-art__no { flex-shrink: 0; width: 96px; font-weight: 700; color: var(--c-primary-dark); font-size: 13.5px; padding-top: 2px; }
.mfd-art__body { flex: 1; min-width: 0; }
.mfd-art__body p { margin: 0 0 8px; font-size: 14.5px; line-height: 1.9; color: var(--c-text); }
.mfd-art__body p:last-child { margin-bottom: 0; }
.mfd-art mark { background: #FFE58F; color: inherit; padding: 0 1px; border-radius: 2px; }

.mfd-note { display: flex; gap: 12px; background: var(--c-primary-mist); border: 1px dashed rgba(22,119,255,.35); border-radius: 3px; padding: 16px 18px; margin-top: 4px; }
.mfd-note .la { color: var(--c-primary); font-size: 17px; margin-top: 2px; }
.mfd-note p { margin: 0; font-size: 13px; line-height: 1.8; color: var(--c-text-2); }

@media (max-width: 1024px) {
  .mfd-layout { grid-template-columns: 1fr; gap: 18px; }
  .mfd-toc { position: static; flex-direction: row; overflow-x: auto; padding: 8px; }
  .mfd-toc__title { display: none; }
  .mfd-toc__item { flex-shrink: 0; border-left: 0; border-bottom: 2px solid transparent; padding: 7px 12px; }
  .mfd-toc__item.is-active { border-bottom-color: var(--c-primary); }
  .mfd-toc__item em, .mfd-toc__badge { display: none; }
  .mfd-hero__wm { display: none; }
  .mfd-hero__title { font-size: 30px; }
}
@media (max-width: 768px) {
  .mfd-hero__inner { padding: 40px 18px 36px; }
  .mfd-hero__title { font-size: 26px; }
  .mfd-toolbar__inner { flex-wrap: wrap; padding: 10px 18px; gap: 10px; }
  .mfd-toolbar__right { width: 100%; justify-content: space-between; margin-left: 0; }
  .mfd-book__head { padding: 16px; }
  .mfd-book__body { padding: 6px 16px 16px; }
  .mfd-art { flex-direction: column; gap: 6px; padding: 12px 10px; }
  .mfd-art__no { width: auto; padding-top: 0; }
}