/* ============================================================
   德载律所-婚姻家事部
   全站统一样式 · 遵循《德载站设计系统 v1.1》
   恒定：藏青页头页脚 + 金色强调 + 象牙纸底 + 衬线标题
   本站色调：绛茶 #8C4A3C
   ============================================================ */
:root{
  --dz-navy:#0D1B2A; --dz-navy-2:#16283C;
  --dz-gold:#B5924C; --dz-gold-hi:#E8C97A; --dz-gold-lo:#A88634;
  --dz-paper:#F7F4EE; --dz-card:#FFFFFF;
  --dz-ink:#1E2A36; --dz-ink-soft:#5A6672; --dz-line:#E3DDD1;
  --site-accent:#8C4A3C; --site-accent-bg:#F6EDE9;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--dz-paper);color:var(--dz-ink);
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased;}
.serif{font-family:"Noto Serif SC","Songti SC","STSong",serif;}
a{color:var(--site-accent);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;}

/* ---------- 页头（全站一致，勿改） ---------- */
.site-header{background:var(--dz-navy);color:#F5F1E8;position:sticky;top:0;z-index:50;box-shadow:0 1px 8px rgba(13,27,42,.25);}
.header-inner{max-width:1080px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:13px;}
.logo-d{width:38px;height:38px;border-radius:6px;border:1px solid rgba(232,201,122,.4);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  font-family:"Noto Serif SC",serif;font-weight:600;font-size:24px;
  background:linear-gradient(135deg,#0D1B2A,#16283C);}
.logo-d span{background:linear-gradient(135deg,var(--dz-gold-hi),var(--dz-gold-lo));
  -webkit-background-clip:text;background-clip:text;color:transparent;}
.site-title{font-family:"Noto Serif SC",serif;font-size:17.5px;letter-spacing:.05em;line-height:1.3;}
.site-sub{font-size:11px;color:#B9C2CC;letter-spacing:.14em;}
.site-nav{margin-left:auto;display:flex;gap:20px;font-size:14.5px;white-space:nowrap;}
.site-nav a{color:#D8D2C4;padding-bottom:3px;}
.site-nav a:hover{color:var(--dz-gold-hi);text-decoration:none;}
.site-nav a.on{color:var(--dz-gold-hi);border-bottom:2px solid var(--dz-gold);}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid rgba(232,201,122,.4);color:var(--dz-gold-hi);border-radius:6px;padding:4px 10px;font-size:14px;}

/* ---------- 布局 ---------- */
.wrap{max-width:1080px;margin:0 auto;padding:0 20px;}
.narrow{max-width:860px;margin:0 auto;padding:0 20px;}
main{padding-bottom:64px;}
.breadcrumb{font-size:13px;color:var(--dz-ink-soft);padding:16px 0 0;}
.breadcrumb a{color:var(--dz-ink-soft);}

/* ---------- 首屏 Hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(160deg,var(--dz-navy) 0%,var(--dz-navy-2) 100%);color:#F5F1E8;padding:56px 0 48px;}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;
  filter:grayscale(.2) brightness(.85);pointer-events:none;
  -webkit-mask-image:linear-gradient(100deg,transparent 0%,transparent 34%,rgba(0,0,0,.75) 72%,#000 100%);
          mask-image:linear-gradient(100deg,transparent 0%,transparent 34%,rgba(0,0,0,.75) 72%,#000 100%);}
.hero > .wrap{position:relative;z-index:1;}
/* 栏目配图（2026-07-16 加）：与主站共用 /images/ 资源 */
.sec-figure{margin:34px 0 6px;border-radius:8px;overflow:hidden;position:relative;}
.sec-figure img{width:100%;height:268px;object-fit:cover;object-position:center 64%;display:block;
  filter:grayscale(.22) contrast(1.04) saturate(.92);}
.sec-figure figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 22px 15px;
  background:linear-gradient(180deg,rgba(13,27,42,0),rgba(13,27,42,.9));
  color:#EFE9DB;font-size:13px;letter-spacing:.06em;}
@media (max-width:760px){.sec-figure img{height:170px;}}
.hero .kicker{color:var(--dz-gold-hi);font-size:13px;letter-spacing:.3em;margin-bottom:14px;}
.hero h1{font-family:"Noto Serif SC",serif;font-size:32px;font-weight:600;letter-spacing:.02em;margin-bottom:12px;line-height:1.5;}
.hero p{color:#C6CDD5;font-size:15.5px;max-width:36em;}
.gold-line{width:56px;height:3px;background:linear-gradient(90deg,var(--dz-gold-hi),var(--dz-gold-lo));margin:18px 0;border-radius:2px;}
.hero .cta-row{margin-top:22px;display:flex;gap:14px;flex-wrap:wrap;}
.btn-gold{display:inline-block;background:linear-gradient(90deg,var(--dz-gold-hi),var(--dz-gold-lo));
  color:var(--dz-navy);font-weight:600;font-size:14.5px;padding:10px 24px;border-radius:6px;border:none;cursor:pointer;}
.btn-gold:hover{filter:brightness(1.06);text-decoration:none;}
.btn-ghost{display:inline-block;border:1px solid rgba(232,201,122,.55);color:var(--dz-gold-hi);
  font-size:14.5px;padding:10px 24px;border-radius:6px;}
.btn-ghost:hover{background:rgba(232,201,122,.1);text-decoration:none;}

/* ---------- 页面标题区（内页） ---------- */
.page-head{padding:36px 0 8px;}
.page-head .cat{font-size:12.5px;color:var(--site-accent);letter-spacing:.2em;margin-bottom:8px;}
.page-head h1{font-family:"Noto Serif SC",serif;font-size:28px;color:var(--dz-navy);line-height:1.5;margin-bottom:10px;}
.page-head .meta{font-size:13px;color:var(--dz-ink-soft);display:flex;gap:1.5em;flex-wrap:wrap;}

/* ---------- 正文排版 ---------- */
article{max-width:760px;}
article h2{font-family:"Noto Serif SC",serif;font-size:21px;color:var(--dz-navy);
  margin:40px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--dz-gold);display:inline-block;}
article h2{display:block;width:fit-content;}
article h3{font-size:17px;color:var(--dz-navy);margin:26px 0 10px;}
article p{margin-bottom:14px;text-align:justify;}
article ul,article ol{padding-left:1.6em;margin-bottom:14px;}
article li{margin-bottom:8px;}
article blockquote{border-left:3px solid var(--dz-gold);background:#FCFAF5;padding:12px 18px;margin:14px 0;color:var(--dz-ink-soft);font-size:15px;}

/* 要点摘要框（每篇研究开头必放） */
.summary-box{background:var(--dz-card);border:1px solid var(--dz-line);border-top:3px solid var(--dz-gold);
  border-radius:8px;padding:18px 24px;margin:20px 0;box-shadow:0 2px 8px rgba(13,27,42,.05);}
.summary-box .tt{font-size:13px;color:var(--dz-gold-lo);letter-spacing:.2em;margin-bottom:8px;}
.summary-box ul{padding-left:1.4em;margin:0;}
.summary-box li{margin-bottom:6px;font-size:15px;}

/* 定义框 */
.def-box{background:var(--site-accent-bg);border-left:3px solid var(--site-accent);
  padding:12px 18px;margin:14px 0;border-radius:0 6px 6px 0;font-size:15px;}
.def-box b{color:var(--site-accent);}

/* 表格 */
.table-wrap{overflow-x:auto;margin:16px 0;}
table{width:100%;border-collapse:collapse;font-size:14.5px;background:var(--dz-card);}
th{background:var(--dz-navy);color:#F5F1E8;text-align:left;padding:10px 13px;font-weight:600;font-size:14px;white-space:nowrap;}
td{padding:10px 13px;border:1px solid var(--dz-line);vertical-align:top;}
tr:nth-child(even) td{background:#FCFAF6;}

/* 出处 / 更新日期 */
.source-note{font-size:13px;color:var(--dz-ink-soft);border-top:1px solid var(--dz-line);margin-top:32px;padding-top:14px;}
.source-note b{color:var(--dz-ink);}
.updated{display:inline-block;background:#EFEAE0;color:var(--dz-ink-soft);font-size:12px;padding:1px 10px;border-radius:3px;}

/* ---------- 问答块 ---------- */
.qa-item{background:var(--dz-card);border:1px solid var(--dz-line);border-radius:8px;padding:20px 24px;margin:16px 0;}
.qa-item .q{font-family:"Noto Serif SC",serif;font-size:17px;color:var(--dz-navy);margin-bottom:10px;line-height:1.6;}
.qa-item .q::before{content:"问";display:inline-block;background:var(--dz-navy);color:var(--dz-gold-hi);
  font-size:12px;font-family:-apple-system,sans-serif;border-radius:4px;padding:1px 7px;margin-right:8px;vertical-align:2px;}
.qa-item .a-first{background:var(--site-accent-bg);border-left:3px solid var(--site-accent);
  padding:11px 15px;border-radius:0 6px 6px 0;font-size:15px;margin-bottom:10px;}
.qa-item .a-more{font-size:14.5px;color:var(--dz-ink);margin-bottom:8px;}
.qa-item .src{font-size:12.5px;color:var(--dz-ink-soft);}

/* ---------- 卡片网格 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin:22px 0;}
.rcard{background:var(--dz-card);border:1px solid var(--dz-line);border-top:3px solid var(--dz-gold);
  border-radius:8px;padding:20px 22px;box-shadow:0 2px 8px rgba(13,27,42,.06);display:flex;flex-direction:column;}
.rcard .cat{font-size:12px;color:var(--site-accent);letter-spacing:.15em;margin-bottom:6px;}
.rcard h3,.rcard h2{font-family:"Noto Serif SC",serif;font-size:16.5px;color:var(--dz-navy);margin:0 0 8px;line-height:1.55;border:none;padding:0;}
.rcard p{font-size:13.5px;color:var(--dz-ink-soft);margin-bottom:12px;flex:1;}
.rcard .foot{font-size:12px;color:var(--dz-ink-soft);display:flex;justify-content:space-between;border-top:1px solid var(--dz-line);padding-top:10px;}

/* ---------- 数据牌 ---------- */
.stats{display:flex;gap:14px;flex-wrap:wrap;margin:20px 0;}
.stat{background:var(--dz-card);border:1px solid var(--dz-line);border-radius:8px;padding:16px 20px;min-width:150px;flex:1;}
.stat .num{font-family:"Noto Serif SC",serif;font-size:26px;color:var(--dz-navy);font-variant-numeric:tabular-nums;}
.stat .num em{font-style:normal;color:var(--dz-gold-lo);font-size:15px;}
.stat .cap{font-size:12.5px;color:var(--dz-ink-soft);margin-top:2px;line-height:1.5;}

/* ---------- 微信 CTA（全站唯一主转化，每页文末挂载） ---------- */
.wx-cta{background:linear-gradient(160deg,var(--dz-navy),var(--dz-navy-2));color:#F5F1E8;
  border-radius:10px;padding:26px 28px;display:flex;gap:22px;align-items:center;margin:40px 0 8px;}
.wx-cta .qr{width:100px;height:100px;background:#fff;border-radius:8px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;color:#98A2AC;font-size:11px;text-align:center;line-height:1.5;padding:6px;}
.wx-cta h2,.wx-cta h3{font-family:"Noto Serif SC",serif;font-size:17.5px;margin:0 0 6px;color:#fff;border:none;padding:0;}
.wx-cta p{font-size:13.5px;color:#C6CDD5;margin-bottom:12px;}
.wx-cta .tel{font-size:11.5px;color:#8A97A3;margin-top:8px;}

/* ---------- 工具页 ---------- */
.tool-panel{background:var(--dz-card);border:1px solid var(--dz-line);border-radius:10px;padding:26px 28px;margin:20px 0;box-shadow:0 2px 10px rgba(13,27,42,.06);}
.tool-panel .step-tt{font-family:"Noto Serif SC",serif;font-size:17px;color:var(--dz-navy);margin-bottom:14px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:14.5px;font-weight:600;color:var(--dz-navy);margin-bottom:8px;}
.field .hint{font-weight:400;color:var(--dz-ink-soft);font-size:12.5px;margin-left:6px;}
.opts{display:flex;gap:10px;flex-wrap:wrap;}
.opts label{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--dz-line);border-radius:6px;
  padding:8px 14px;font-size:14px;font-weight:400;cursor:pointer;background:#FCFAF6;margin:0;}
.opts input{accent-color:var(--site-accent);}
.opts label:has(input:checked){border-color:var(--site-accent);background:var(--site-accent-bg);color:var(--site-accent);font-weight:600;}
select,input[type="number"],input[type="text"]{border:1px solid var(--dz-line);border-radius:6px;padding:9px 12px;font-size:14.5px;background:#fff;color:var(--dz-ink);min-width:120px;}
.result-panel{background:var(--site-accent-bg);border:1.5px solid var(--site-accent);border-radius:10px;padding:24px 26px;margin:20px 0;}
.result-panel h2,.result-panel h3{font-family:"Noto Serif SC",serif;color:var(--site-accent);font-size:18px;margin:0 0 12px;border:none;padding:0;}
.result-row{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px dashed rgba(140,74,60,.25);font-size:15px;}
.result-row b{font-variant-numeric:tabular-nums;}
.risk-tag{display:inline-block;background:var(--site-accent);color:#fff;font-size:12.5px;padding:2px 10px;border-radius:3px;margin-right:6px;}
.disclaimer{font-size:12.5px;color:var(--dz-ink-soft);margin-top:12px;}

/* ---------- 栏目题花 ---------- */
.section-head{margin:44px 0 6px;display:flex;align-items:baseline;gap:14px;}
.section-head h2{font-family:"Noto Serif SC",serif;font-size:22px;color:var(--dz-navy);}
.section-head .en{font-size:12px;color:var(--dz-gold-lo);letter-spacing:.25em;}
.section-head .more{margin-left:auto;font-size:13.5px;}

/* ---------- 页脚（全站一致，勿改） ---------- */
.site-footer{background:var(--dz-navy);color:#8A97A3;font-size:13px;margin-top:56px;}
.footer-inner{max-width:1080px;margin:0 auto;padding:36px 20px 28px;}
.footer-cols{display:flex;gap:48px;flex-wrap:wrap;margin-bottom:24px;}
.footer-cols h4{font-family:"Noto Serif SC",serif;color:#D8D2C4;font-size:14.5px;margin-bottom:10px;}
.footer-cols a{display:block;color:#8A97A3;margin-bottom:6px;font-size:13px;}
.footer-cols a:hover{color:var(--dz-gold-hi);text-decoration:none;}
.footer-note{border-top:1px solid rgba(227,221,209,.15);padding-top:16px;line-height:1.9;}
.footer-note .law{color:#6E7B87;font-size:12px;}

/* ---------- 响应式 ---------- */
@media (max-width:760px){
  .site-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--dz-navy-2);
    flex-direction:column;gap:0;padding:8px 20px 14px;}
  .site-nav.open{display:flex;}
  .site-nav a{padding:10px 0;border-bottom:1px solid rgba(227,221,209,.1);}
  .nav-toggle{display:block;}
  .hero{padding:40px 0 34px;}
  .hero h1{font-size:25px;}
  .page-head h1{font-size:23px;}
  .wx-cta{flex-direction:column;text-align:center;}
  .stats{flex-direction:column;}
  body{font-size:15.5px;}
}

/* ============================================================
   视觉层 v1.1 · 2026-07-07 补装（SVG装饰+悬浮微信按钮，零外部图片零版权风险）
   ============================================================ */
/* 首屏：金色天平线稿+同心弧光，撑起画面感 */
.hero{position:relative;overflow:hidden;}
.hero::before{content:"";position:absolute;right:-40px;top:50%;transform:translateY(-50%);width:400px;height:400px;pointer-events:none;
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 400'><g fill='none' stroke='%23E8C97A'><circle cx='200' cy='200' r='150' stroke-opacity='.10' stroke-width='1'/><circle cx='200' cy='200' r='185' stroke-opacity='.07' stroke-width='1'/><g stroke-opacity='.34' stroke-width='2' stroke-linecap='round'><path d='M200 105v170'/><path d='M118 145h164'/><path d='M200 105l-8-14h16z' fill='%23E8C97A' fill-opacity='.34' stroke='none'/><path d='M118 145l-30 62M118 145l30 62'/><path d='M88 207a30 16 0 0 0 60 0'/><path d='M282 145l-30 62M282 145l30 62'/><path d='M252 207a30 16 0 0 0 60 0'/><path d='M168 285h64M158 296h84'/></g></g></svg>") no-repeat center/contain;}
.hero .kicker,.hero h1,.hero p,.hero .gold-line,.hero .cta-row{position:relative;z-index:1;}
@media (max-width:760px){.hero::before{width:260px;right:-70px;opacity:.7;}}
/* 内页标题区：金色题花 */
.page-head .cat::before{content:"";display:inline-block;width:26px;height:2px;background:linear-gradient(90deg,var(--dz-gold-hi),var(--dz-gold-lo));margin-right:10px;vertical-align:4px;}
.page-head{position:relative;}
.page-head::after{content:"";position:absolute;right:0;top:26px;width:92px;height:92px;pointer-events:none;opacity:.5;
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><g fill='none' stroke='%23B5924C' stroke-opacity='.45'><rect x='14' y='14' width='72' height='72' rx='6' stroke-width='1.4'/><rect x='24' y='24' width='52' height='52' rx='4' stroke-width='.9'/><path d='M36 50h28M50 36v28' stroke-width='1.2'/></g></svg>") no-repeat center/contain;}
@media (max-width:760px){.page-head::after{display:none;}}
/* 卡片：悬停浮起 */
.rcard{transition:transform .22s ease,box-shadow .22s ease;}
.rcard:hover{transform:translateY(-4px);box-shadow:0 10px 26px rgba(13,27,42,.12);}
/* 微信CTA：右侧弧光装饰 */
.wx-cta{position:relative;overflow:hidden;}
.wx-cta::after{content:"";position:absolute;right:-50px;bottom:-70px;width:230px;height:230px;pointer-events:none;
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><g fill='none' stroke='%23E8C97A'><circle cx='100' cy='100' r='55' stroke-opacity='.22' stroke-width='1.5'/><circle cx='100' cy='100' r='82' stroke-opacity='.13' stroke-width='1.2'/><circle cx='100' cy='100' r='98' stroke-opacity='.07' stroke-width='1'/></g></svg>") no-repeat center/contain;}
.wx-cta>*{position:relative;z-index:1;}
/* 页脚：金色界线 */
.site-footer{border-top:3px solid transparent;border-image:linear-gradient(90deg,transparent,var(--dz-gold-lo) 30%,var(--dz-gold-hi) 50%,var(--dz-gold-lo) 70%,transparent) 1;}
/* 悬浮按钮组：AI咨询 + 微信咨询（全站转化补偿·v3.0 双按钮方案） */
.float-dock{position:fixed;right:22px;bottom:26px;z-index:99;display:flex;flex-direction:column;gap:10px;align-items:stretch;}
.float-wx,.float-ai{display:flex;align-items:center;justify-content:center;gap:8px;
  font-weight:600;font-size:14.5px;padding:11px 20px;border-radius:28px;text-decoration:none;
  box-shadow:0 6px 20px rgba(13,27,42,.28);transition:transform .2s;}
.float-wx{background:linear-gradient(135deg,var(--dz-gold-hi),var(--dz-gold-lo));color:var(--dz-navy);}
.float-ai{background:linear-gradient(135deg,var(--dz-navy),var(--dz-navy-2));color:var(--dz-gold-hi);border:1px solid rgba(232,201,122,.55);}
.float-wx:hover,.float-ai:hover{transform:translateY(-2px);text-decoration:none;}
.float-wx::before{content:"";width:18px;height:18px;flex-shrink:0;
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230D1B2A'><path d='M8.7 4C5 4 2 6.5 2 9.6c0 1.8 1 3.3 2.6 4.4l-.7 2.1 2.4-1.2c.7.2 1.5.3 2.3.3h.4A5.5 5.5 0 0 1 9 13c0-3 2.9-5.4 6.4-5.4h.3C15 5.5 12.1 4 8.7 4zm-2 3.6a.9.9 0 1 1 0 1.8.9.9 0 0 1 0-1.8zm4.6 0a.9.9 0 1 1 0 1.8.9.9 0 0 1 0-1.8zM15.5 9c-3 0-5.5 2-5.5 4.5S12.5 18 15.5 18c.6 0 1.3-.1 1.9-.3l2 1-.6-1.7c1.3-.9 2.2-2.1 2.2-3.5C21 11 18.5 9 15.5 9zm-1.8 2.8a.8.8 0 1 1 0 1.6.8.8 0 0 1 0-1.6zm3.6 0a.8.8 0 1 1 0 1.6.8.8 0 0 1 0-1.6z'/></svg>") no-repeat center/contain;}
.float-ai::before{content:"";width:17px;height:17px;flex-shrink:0;
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23E8C97A'><path d='M12 2l1.9 5.6L19.5 9l-5.6 1.9L12 16.5l-1.9-5.6L4.5 9l5.6-1.4L12 2zm7 11l.9 2.6 2.6.9-2.6.9-.9 2.6-.9-2.6-2.6-.9 2.6-.9.9-2.6zM5 14l.8 2.2L8 17l-2.2.8L5 20l-.8-2.2L2 17l2.2-.8L5 14z'/></svg>") no-repeat center/contain;}
@media (max-width:760px){
  .float-dock{right:0;left:0;bottom:0;flex-direction:row;gap:0;}
  .float-wx,.float-ai{flex:1;border-radius:0;padding:13px;box-shadow:none;}
  .float-ai{border:none;border-right:1px solid rgba(232,201,122,.3);}
}
/* 解读徽章·已上线态 */
a.badge-live{background:linear-gradient(90deg,var(--dz-gold-hi),var(--dz-gold-lo));color:var(--dz-navy);text-decoration:none;cursor:pointer;}
a.badge-live:hover{filter:brightness(1.08);text-decoration:none;}

/* 回主站入口（2026-07-16 加）：靠右、描边、区别于栏目内导航 */
.site-nav .nav-home{
  margin-left:auto;border:1px solid rgba(216,210,196,.42);
  border-radius:3px;padding:3px 11px;font-size:13px;
  color:#E6DFCF;white-space:nowrap;
}
.site-nav .nav-home:hover{border-color:var(--dz-gold-hi,#C6A664);color:var(--dz-gold-hi,#C6A664);}
@media (max-width:860px){
  .site-nav .nav-home{margin-left:0;display:inline-block;margin-top:8px;}
}