.masthead-main{min-height:140px}
.main-logo{height:132px;overflow:visible}
.main-logo img{width:132px;height:132px;object-fit:contain;transform:none}
.surname-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
.surname-card{min-width:0;overflow-wrap:anywhere}
.clan-quick{position:relative;z-index:2;margin-top:-34px}
.clan-quick>.wrap{display:grid;grid-template-columns:170px 1fr;border:1px solid var(--line);background:var(--white);box-shadow:0 18px 46px rgba(40,34,23,.1)}
.quick-heading{display:flex;flex-direction:column;justify-content:center;padding:24px 26px;color:#fff;background:var(--red)}
.quick-heading span{font:700 22px var(--serif)}
.quick-heading p{margin:5px 0 0;color:rgba(255,255,255,.74);font-size:12px}
.quick-grid{display:grid;grid-template-columns:repeat(6,1fr)}
.quick-entry{min-width:0;padding:18px 11px;text-align:center;border-right:1px solid var(--line)}
.quick-entry:last-child{border-right:0}
.quick-entry:hover{background:var(--paper2)}
.quick-mark{width:34px;height:34px;display:grid;place-items:center;margin:0 auto 8px;color:var(--red);border:1px solid var(--gold);font:700 17px var(--serif)}
.quick-entry strong,.quick-entry small{display:block}
.quick-entry strong{font:700 14px var(--serif)}
.quick-entry small{margin-top:3px;color:var(--soft);font-size:10px;white-space:nowrap}
.clan-overview{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:stretch}
.overview-copy,.coverage-card{padding:27px;border:1px solid var(--line);background:rgba(255,253,248,.76)}
.overview-copy h3,.coverage-card h3{margin:0 0 10px;font:700 22px var(--serif)}
.overview-copy p{margin:0;color:var(--soft)}
.keyword-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.keyword-cloud a{padding:6px 11px;border:1px solid var(--line);background:var(--white);font-size:12px}
.coverage-value{display:flex;align-items:end;gap:8px}
.coverage-value strong{font:700 42px var(--serif);color:var(--red)}
.coverage-bar{height:7px;margin:14px 0;background:var(--paper2)}
.coverage-bar span{display:block;height:100%;background:linear-gradient(90deg,var(--red),var(--gold))}
.archive-status{display:grid;grid-template-columns:auto 1fr;gap:9px 14px;margin:18px 0;padding-top:16px;border-top:1px solid var(--line)}
.archive-status strong{color:var(--red);font:700 14px var(--serif)}
.archive-status span{color:var(--soft);font-size:12px}
.clan-content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.content-block{min-height:260px;padding:23px;border-top:3px solid var(--gold);background:rgba(255,253,248,.78);box-shadow:0 10px 30px rgba(40,34,23,.04)}
.content-block h3{margin:0 0 5px;font:700 21px var(--serif)}
.content-block>p{margin:0 0 13px;color:var(--soft);font-size:12px}
.content-block a.item{display:block;padding:10px 0;border-bottom:1px dotted var(--line);font:600 14px/1.5 var(--serif)}
.content-block a.item small{display:block;color:var(--soft);font:400 10px var(--sans)}
.clan-cta{display:grid;grid-template-columns:1fr auto;align-items:center;gap:24px;padding:31px;color:#fff;background:var(--ink)}
.clan-cta h3{margin:0;font:700 25px var(--serif)}
.clan-cta p{margin:5px 0 0;color:rgba(255,255,255,.65)}
.clan-cta .btn{color:#fff;border-color:rgba(255,255,255,.35)}
.seo-note{font-size:12px;color:var(--soft)}
.section-tight{padding:0 0 68px}
@media(max-width:1000px){.masthead-main{grid-template-columns:180px 1fr}.surname-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.quick-grid{grid-template-columns:repeat(3,1fr)}.quick-entry:nth-child(3){border-right:0}.quick-entry:nth-child(-n+3){border-bottom:1px solid var(--line)}.clan-content-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.masthead-main{min-height:118px}.main-logo{height:112px}.main-logo img{width:108px;height:108px}.surname-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.clan-brand{min-width:0;gap:10px}.clan-brand h1{overflow:hidden;font-size:clamp(16px,5vw,21px);text-overflow:ellipsis;white-space:nowrap}.clan-brand small{font-size:9px}.clan-actions{flex:0 0 auto;margin-left:auto}.clan-actions .btn{padding:10px 8px;white-space:nowrap}.clan-facts{flex-wrap:wrap;gap:14px 22px}.clan-quick{margin-top:-22px}.clan-quick>.wrap{grid-template-columns:1fr}.quick-heading{padding:15px 18px}.quick-heading p{display:none}.quick-grid{grid-template-columns:repeat(2,1fr)}.quick-entry{padding:15px 8px}.quick-entry:nth-child(odd){border-right:1px solid var(--line)}.quick-entry:nth-child(even){border-right:0}.quick-entry:nth-child(-n+4){border-bottom:1px solid var(--line)}.quick-entry small{white-space:normal}.clan-overview,.clan-content-grid,.clan-cta{grid-template-columns:1fr}}

/* The inherited artwork is used only as a symbol; searchable brand text is rendered separately. */
.main-logo{height:132px;display:flex;align-items:center;gap:10px;overflow:visible}
.main-logo-mark{width:92px;height:78px;display:block;overflow:hidden;flex:0 0 auto}
.main-logo-mark img{width:122px!important;height:auto!important;max-width:none;object-fit:initial;transform:translateX(-15px)!important}
.main-logo-copy{display:grid;align-content:center;line-height:1;white-space:nowrap}
.main-logo-copy strong{color:var(--ink);font:700 30px var(--serif);letter-spacing:.08em}
.main-logo-copy small{margin-top:8px;color:var(--gold);font:600 10px Georgia,serif;letter-spacing:.15em}
@media(max-width:700px){.masthead-main{min-height:96px}.main-logo{height:88px;gap:6px}.main-logo-mark{width:58px;height:54px}.main-logo-mark img{width:82px!important;transform:translateX(-12px)!important}.main-logo-copy strong{font-size:21px}.main-logo-copy small{margin-top:5px;font-size:7px}}

/* Surname encyclopedia and the Baijiaxing navigation family. */
.nav-dropdown{flex:1;position:relative;display:grid;place-items:stretch}.nav-dropdown-trigger{width:100%;height:51px;border:0;color:inherit;background:transparent;font:600 14px var(--serif)}.nav-dropdown-trigger span{margin-left:7px;color:#cfaa68}.nav-dropdown.active:after{content:"";position:absolute;bottom:0;left:28%;right:28%;height:3px;background:var(--red)}.nav-dropdown:hover .nav-dropdown-trigger,.nav-dropdown:focus-within .nav-dropdown-trigger,.nav-dropdown.open .nav-dropdown-trigger{background:rgba(255,255,255,.09)}.nav-dropdown-menu{position:absolute;z-index:90;left:50%;top:calc(100% + 1px);width:330px;padding:10px;visibility:hidden;opacity:0;transform:translate(-50%,8px);background:#fffdf8;color:var(--ink);border:1px solid var(--line);box-shadow:0 18px 45px rgba(22,35,31,.18);transition:.18s}.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu,.nav-dropdown.open .nav-dropdown-menu{visibility:visible;opacity:1;transform:translate(-50%,0)}.nav-dropdown-menu a{display:block;padding:14px 16px;border-bottom:1px solid var(--line)}.nav-dropdown-menu a:last-child{border:0}.nav-dropdown-menu a:hover{background:#f3eee3}.nav-dropdown-menu b,.nav-dropdown-menu small{display:block}.nav-dropdown-menu b{font:700 17px var(--serif)}.nav-dropdown-menu small{margin-top:2px;color:var(--soft);font-size:11px}
.encyclopedia-hero{padding:76px 0;background:radial-gradient(circle at 75% 28%,rgba(157,120,64,.17),transparent 28%),linear-gradient(115deg,#f8f3e7 0%,#edf2ed 100%);border-bottom:1px solid var(--line)}.encyclopedia-hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.6fr);gap:70px;align-items:center}.encyclopedia-hero h1{margin:8px 0;font:800 clamp(48px,6vw,82px)/1.12 var(--serif)}.encyclopedia-hero p{max-width:760px;color:var(--soft);font-size:17px}.archive-search{max-width:680px;height:54px;display:flex;margin-top:26px;border:1px solid rgba(157,120,64,.45);background:#fff}.archive-search input{min-width:0;flex:1;padding:0 18px;border:0;background:transparent;outline:0}.archive-search button{padding:0 25px;border:0;color:#fff;background:var(--ink)}.encyclopedia-ledger{padding:34px;border:1px solid rgba(157,120,64,.42);background:rgba(255,253,248,.8);box-shadow:var(--shadow)}.encyclopedia-ledger span,.encyclopedia-ledger small{display:block;color:var(--gold)}.encyclopedia-ledger strong{display:block;margin:8px 0;font:700 64px/1 var(--serif)}.encyclopedia-ledger p{margin:22px 0 0;padding-top:18px;border-top:1px solid var(--line);font-size:12px}.encyclopedia-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.encyclopedia-card{min-height:128px;padding:17px;display:flex;gap:16px;align-items:center;border:1px solid var(--line);background:rgba(255,253,248,.72);transition:.2s}.encyclopedia-card:hover{border-color:var(--gold);transform:translateY(-3px);box-shadow:var(--shadow)}.encyclopedia-seal{width:58px;height:72px;flex:0 0 58px;display:grid;place-items:center;padding:5px;color:var(--red);border:3px double var(--red);font:700 24px/1.15 var(--serif);text-align:center}.encyclopedia-card-copy{min-width:0;display:block}.encyclopedia-card-copy strong,.encyclopedia-card-copy small,.encyclopedia-card-copy em{display:block}.encyclopedia-card-copy strong{font:700 19px var(--serif)}.encyclopedia-card-copy small{color:var(--soft);font-size:11px}.encyclopedia-progress{height:3px;display:block;margin:10px 0 6px;background:var(--paper2)}.encyclopedia-progress i{height:100%;display:block;background:var(--gold)}.encyclopedia-card-copy em{color:var(--gold);font-size:10px;font-style:normal}
.encyclopedia-entry-hero{padding:48px 0 38px;background:linear-gradient(120deg,rgba(255,253,248,.94),rgba(231,221,202,.72));border-bottom:1px solid var(--line)}.encyclopedia-title-row{display:grid;grid-template-columns:110px 1fr auto;gap:25px;align-items:center}.encyclopedia-title-seal{width:100px;height:116px;display:grid;place-items:center;padding:8px;color:var(--red);border:5px double var(--red);font:800 42px/1.1 var(--serif);text-align:center}.encyclopedia-title-row h1{margin:3px 0;font:800 clamp(38px,5vw,64px) var(--serif)}.encyclopedia-title-row p{margin:0;color:var(--soft)}.encyclopedia-facts{display:grid;grid-template-columns:repeat(6,1fr);margin-top:32px;border:1px solid var(--line);background:rgba(255,253,248,.74)}.encyclopedia-facts div{min-height:86px;padding:15px;border-right:1px solid var(--line)}.encyclopedia-facts div:last-child{border:0}.encyclopedia-facts span,.encyclopedia-facts strong{display:block}.encyclopedia-facts span{color:var(--soft);font-size:11px}.encyclopedia-facts strong{margin-top:7px;font:600 15px var(--serif)}.encyclopedia-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:34px;padding:38px 0 80px}.encyclopedia-toc{align-self:start;position:sticky;top:18px;border:1px solid var(--line);background:rgba(255,253,248,.78)}.encyclopedia-toc h3{margin:0;padding:18px;border-bottom:1px solid var(--line);font:700 20px var(--serif)}.encyclopedia-toc>a{display:flex;justify-content:space-between;gap:8px;padding:9px 15px;border-bottom:1px solid rgba(38,54,48,.08)}.encyclopedia-toc>a:hover,.encyclopedia-toc>a.active{color:#fff;background:var(--ink)}.encyclopedia-toc small{color:var(--gold);font-size:9px;white-space:nowrap}.encyclopedia-policy{padding:17px}.encyclopedia-policy p{margin:6px 0 0;color:var(--soft);font-size:11px}.encyclopedia-overview{display:grid;gap:18px}.encyclopedia-chapter-card,.encyclopedia-detail-section{padding:28px;border:1px solid var(--line);background:rgba(255,253,248,.72)}.encyclopedia-chapter-head,.encyclopedia-section-heading{display:flex;justify-content:space-between;align-items:start;gap:20px}.encyclopedia-chapter-head span{color:var(--red);font-size:10px;letter-spacing:.12em}.encyclopedia-chapter-head h2,.encyclopedia-section-heading h2{margin:2px 0 8px;font:700 29px var(--serif)}.encyclopedia-chapter-head>a{color:var(--red);font-size:12px}.encyclopedia-chapter-card>p,.encyclopedia-summary{color:var(--soft)}.encyclopedia-chapter-card blockquote,.encyclopedia-detail-section blockquote{margin:18px 0;padding:15px 18px;border-left:3px solid var(--gold);background:rgba(157,120,64,.08);font:400 14px/1.9 var(--serif)}.encyclopedia-reference{display:grid;grid-template-columns:105px 1fr auto;gap:14px;align-items:center;padding:13px 0;border-top:1px solid var(--line)}.evidence-level{padding:4px 7px;text-align:center;color:#fff;background:var(--soft);font-size:9px}.evidence-level.level-1{background:#8b3228}.evidence-level.level-2{background:#9d7840}.evidence-level.level-3{background:#355c55}.encyclopedia-reference h4{margin:0;font:600 15px var(--serif)}.encyclopedia-reference p{margin:2px 0 0;color:var(--soft);font-size:10px}.local-state{color:#567069;font-size:10px;white-space:nowrap}
@media(max-width:1000px){.encyclopedia-grid{grid-template-columns:repeat(3,1fr)}.encyclopedia-facts{grid-template-columns:repeat(3,1fr)}.encyclopedia-layout{grid-template-columns:210px minmax(0,1fr)}}
@media(max-width:700px){.navband{display:block;overflow:visible}.nav{height:48px;overflow-x:auto;overflow-y:visible}.nav>a,.nav-dropdown{min-width:118px}.nav-dropdown-menu{position:fixed;left:14px;right:14px;top:174px;width:auto;transform:translateY(8px)}.nav-dropdown:hover .nav-dropdown-menu{visibility:hidden;opacity:0}.nav-dropdown.open .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu{visibility:visible;opacity:1;transform:none}.encyclopedia-hero{padding:48px 0}.encyclopedia-hero-grid{grid-template-columns:1fr;gap:24px}.encyclopedia-ledger{padding:24px}.encyclopedia-grid{grid-template-columns:1fr}.encyclopedia-title-row{grid-template-columns:78px 1fr}.encyclopedia-title-row>.btn{grid-column:1/-1}.encyclopedia-title-seal{width:72px;height:88px;font-size:28px}.encyclopedia-facts{grid-template-columns:repeat(2,1fr)}.encyclopedia-layout{display:block}.encyclopedia-toc{position:static;margin-bottom:20px;display:grid;grid-template-columns:repeat(2,1fr)}.encyclopedia-toc h3,.encyclopedia-policy{grid-column:1/-1}.encyclopedia-toc>a{display:block}.encyclopedia-reference{grid-template-columns:85px 1fr}.local-state{display:none}.encyclopedia-chapter-card,.encyclopedia-detail-section{padding:20px}.encyclopedia-chapter-head,.encyclopedia-section-heading{display:block}.encyclopedia-section-heading .btn{margin-bottom:14px}}
.encyclopedia-reference-structured{align-items:start;padding:18px 0}.encyclopedia-reference-excerpt{margin-top:9px;color:#44544f;font:400 13px/1.8 var(--serif)}.encyclopedia-attribution{display:block;margin-top:7px;color:#86755f;font-size:10px}
.encyclopedia-facts{grid-template-columns:.7fr 1.8fr repeat(4,1fr)}
@media(max-width:1000px){.encyclopedia-facts{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.encyclopedia-facts{grid-template-columns:repeat(2,1fr)}}
/* Local surname atlas */
.atlas-hero{position:relative;overflow:hidden;padding:72px 0 54px;background:linear-gradient(125deg,#f7f1e4 0%,#fbfaf5 48%,#e7f0ec 100%);border-bottom:1px solid var(--line)}
.atlas-hero:after{content:"图谱";position:absolute;right:4%;bottom:-55px;color:rgba(142,103,38,.07);font:190px/1 serif;letter-spacing:-24px}
.atlas-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:70px;align-items:center}
.atlas-hero h1{margin:.25em 0;font-size:clamp(44px,5vw,76px);color:var(--ink);letter-spacing:.08em}
.atlas-hero p{max-width:720px;font-size:18px;line-height:2;color:#4f655f}
.atlas-orbit{position:relative;height:260px;border:10px solid #143a3b;border-radius:26px;background:linear-gradient(145deg,#fffdf6,#e8e0cc);box-shadow:0 24px 55px rgba(24,54,50,.13)}
.atlas-orbit:before,.atlas-orbit:after{content:"";position:absolute;border:1px solid rgba(180,133,51,.55);border-radius:50%}
.atlas-orbit:before{inset:34px 82px}.atlas-orbit:after{inset:72px 42px}
.atlas-orbit strong{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:100px;height:100px;border-radius:50%;background:#0d4039;color:#fff8e9;font:42px/1 serif;box-shadow:0 0 0 8px #d5a64e}
.atlas-orbit span{position:absolute;padding:7px 14px;border:1px solid #c89b48;border-radius:99px;background:#fffaf0;color:#7e5120}
.atlas-orbit span:nth-of-type(1){left:28px;top:28px}.atlas-orbit span:nth-of-type(2){right:28px;top:28px}.atlas-orbit span:nth-of-type(3){left:40px;bottom:30px}.atlas-orbit span:nth-of-type(4){right:40px;bottom:30px}
.atlas-section{padding:52px 0 80px}
.atlas-toolbar{display:flex;gap:12px;align-items:center;margin-bottom:28px;padding:18px;background:#f1ead8;border:1px solid #d9c79e}
.atlas-toolbar input{flex:1;min-width:0;padding:13px 16px;border:1px solid #c9b987;background:#fff;font-size:16px}
.atlas-filter{display:flex;gap:7px;flex-wrap:wrap}.atlas-filter button{padding:10px 14px;border:1px solid #baa56f;background:#fffaf0;color:#173e39;cursor:pointer}.atlas-filter button.active{background:#173e39;color:#fff}
.atlas-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:28px;align-items:start}
.atlas-directory{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.atlas-name-card{display:flex;flex-direction:column;min-height:108px;padding:17px;border:1px solid #dcd2bb;background:#fffdf7;color:#183f3b;text-decoration:none;transition:.2s ease}
.atlas-name-card:hover,.atlas-name-card.active{transform:translateY(-2px);border-color:#b78531;box-shadow:0 9px 25px rgba(48,65,54,.1)}
.atlas-name-card strong{font:30px/1.2 serif}.atlas-name-card small{margin-top:8px;color:#95651d}.atlas-name-card span{margin-top:auto;color:#71817c;font-size:12px}
.atlas-profile,.encyclopedia-atlas-panel{padding:30px;border:1px solid #d7c8a3;background:linear-gradient(145deg,#fffefa,#f3ead8);box-shadow:0 14px 38px rgba(45,55,45,.09)}
.atlas-profile{position:sticky;top:26px}.atlas-profile-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;padding-bottom:20px;border-bottom:1px solid #d8c79e}
.atlas-profile-head h2{margin:5px 0;font-size:38px;color:#163b38}.atlas-profile-head p{margin:0;color:#8d642b}
.atlas-fact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:20px 0;background:#d8c9a8;border:1px solid #d8c9a8}
.atlas-fact-grid>div{padding:14px;background:#fffdf7}.atlas-fact-grid span{display:block;font-size:12px;color:#78837e}.atlas-fact-grid strong{display:block;margin-top:6px;color:#243d38;line-height:1.6}
.atlas-profile article h3,.encyclopedia-atlas-panel article h3{margin:22px 0 6px;color:#a53a28}.atlas-profile article p,.encyclopedia-atlas-panel article p{line-height:1.9;color:#455a54}
.atlas-language{margin-top:24px;border-top:1px solid #d6c49a}.atlas-language summary{padding:15px 0;color:#8f5e1a;cursor:pointer}.atlas-language section{padding:12px 0;border-top:1px dashed #d9cdaa}.atlas-language h4{margin:0 0 7px;color:#183f3b}.atlas-language p{margin:5px 0;font-size:14px}
.atlas-verification{margin:22px 0 0;padding:12px 14px;border-left:3px solid #bd3727;background:#f3e8d2;color:#725b38;font-size:13px}
.atlas-actions,.clan-atlas-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.encyclopedia-atlas-panel{grid-column:1/-1;margin-bottom:8px}.encyclopedia-atlas-panel .atlas-profile-head h2{font-size:32px}
.clan-atlas-summary{padding:54px 0;background:linear-gradient(120deg,#f5edde,#fffdf8 58%,#e6eeea);border-bottom:1px solid #d8ccb2}
.clan-atlas-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px}.clan-atlas-heading h2{margin:4px 0 0;font-size:36px;color:#143b38}
.clan-atlas-grid{display:grid;grid-template-columns:130px minmax(0,1fr) minmax(260px,.7fr);gap:28px;align-items:center}
.clan-atlas-glyph{display:grid;place-items:center;aspect-ratio:1;border:2px solid #bf9140;outline:1px solid #bf9140;outline-offset:-10px;background:#9f3024;color:#f8e9c6;font:64px/1 serif}
.clan-atlas-copy h3{margin:0 0 8px;color:#173d39}.clan-atlas-copy p{margin:0;line-height:1.9;color:#4c605a}.clan-atlas-meta{padding:20px;border-left:1px solid #d4c08d;color:#576862}.clan-atlas-meta b{display:block;margin-bottom:8px;color:#9b6420}
@media(max-width:900px){.atlas-hero-grid,.atlas-layout,.clan-atlas-grid{grid-template-columns:1fr}.atlas-orbit{height:220px}.atlas-directory{grid-template-columns:repeat(3,minmax(0,1fr))}.atlas-profile{position:static}.clan-atlas-glyph{width:110px}.atlas-toolbar{align-items:stretch;flex-direction:column}}
@media(max-width:560px){.atlas-hero{padding:44px 0 34px}.atlas-hero h1{font-size:42px}.atlas-orbit{height:190px;border-width:6px}.atlas-directory{grid-template-columns:repeat(2,minmax(0,1fr))}.atlas-profile,.encyclopedia-atlas-panel{padding:20px}.atlas-fact-grid{grid-template-columns:1fr}.atlas-name-card strong{font-size:25px}.clan-atlas-heading{align-items:flex-start;flex-direction:column}}

/* Surname atlas hero: archival background and six-theme visual carousel */
.atlas-hero{
  isolation:isolate;
  min-height:410px;
  background:
    linear-gradient(90deg,rgba(250,248,241,.98) 0%,rgba(250,248,241,.91) 42%,rgba(242,246,242,.48) 68%,rgba(238,245,243,.28) 100%),
    url('/assets/atlas-hero/hero-background.webp') center/cover no-repeat;
}
.atlas-hero:before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(230,218,188,.13));
  pointer-events:none;
}
.atlas-hero-grid{grid-template-columns:minmax(0,.88fr) minmax(560px,1.12fr);gap:54px}
.atlas-hero-grid>div:first-child{padding:24px 0;text-shadow:0 1px 0 rgba(255,255,255,.9)}
.atlas-visual-carousel{
  position:relative;
  height:350px;
  overflow:hidden;
  border:10px solid #143a3b;
  border-radius:26px;
  background:#143a3b;
  box-shadow:0 26px 60px rgba(21,54,50,.2),0 0 0 1px rgba(191,147,67,.35);
}
.atlas-visual-slides,.atlas-visual-slide{position:absolute;inset:0}
.atlas-visual-slide{visibility:hidden;opacity:0;transition:opacity .7s ease,visibility 0s linear .7s}
.atlas-visual-slide.is-active{visibility:visible;opacity:1;transition-delay:0s}
.atlas-visual-slide img{display:block;width:100%;height:100%;object-fit:cover}
.atlas-visual-slide:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,32,31,.04) 30%,rgba(7,29,29,.88) 100%)}
.atlas-visual-caption{position:absolute;left:30px;right:90px;bottom:26px;z-index:2;color:#fff;display:grid;gap:6px;text-shadow:0 2px 14px rgba(0,0,0,.5)}
.atlas-visual-caption b{color:#efc86e;font-size:13px;letter-spacing:.18em}
.atlas-visual-caption strong{font:600 27px/1.35 "Noto Serif SC","Songti SC",serif;letter-spacing:.04em}
.atlas-visual-caption small{font-size:14px;line-height:1.65;color:rgba(255,255,255,.86)}
.atlas-visual-dots{position:absolute;right:24px;bottom:28px;z-index:3;display:flex;gap:7px}
.atlas-visual-dots button{width:8px;height:8px;padding:0;border:1px solid rgba(255,255,255,.9);border-radius:50%;background:transparent;cursor:pointer;transition:width .25s ease,background .25s ease}
.atlas-visual-dots button.active{width:26px;border-radius:8px;background:#efc86e;border-color:#efc86e}
@media(max-width:1050px){.atlas-hero-grid{grid-template-columns:minmax(0,.8fr) minmax(480px,1.2fr);gap:34px}.atlas-visual-carousel{height:320px}}
@media(max-width:900px){.atlas-hero-grid{grid-template-columns:1fr}.atlas-visual-carousel{height:320px}.atlas-hero-grid>div:first-child{padding-bottom:0}}
@media(max-width:560px){.atlas-hero{min-height:0;background-position:58% center}.atlas-visual-carousel{height:255px;border-width:6px;border-radius:18px}.atlas-visual-caption{left:20px;right:20px;bottom:38px}.atlas-visual-caption strong{font-size:21px}.atlas-visual-caption small{display:none}.atlas-visual-dots{right:auto;left:20px;bottom:18px}}
@media(prefers-reduced-motion:reduce){.atlas-visual-slide,.atlas-visual-dots button{transition:none}}

/* Surname encyclopedia hero image carousel */
.encyclopedia-hero{position:relative;isolation:isolate;overflow:hidden;background:#f5f0e4}
.encyclopedia-hero:before{content:"";position:absolute;z-index:-2;inset:0;background-position:center;background-size:cover;opacity:.46;animation:encyclopediaHeroImages 42s steps(1,end) infinite}
.encyclopedia-hero:after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(250,247,238,.97) 0%,rgba(250,247,238,.88) 42%,rgba(250,247,238,.48) 72%,rgba(238,242,235,.32) 100%)}
.encyclopedia-hero-grid{position:relative;z-index:1}
.encyclopedia-ledger{backdrop-filter:blur(7px);background:rgba(255,253,248,.9)}
.encyclopedia-seal.is-generic{font-size:27px;letter-spacing:0}
@keyframes encyclopediaHeroImages{
  0%,16.65%{background-image:url('/assets/encyclopedia-carousel/01-character-origin.webp')}
  16.66%,33.31%{background-image:url('/assets/encyclopedia-carousel/02-migration-map.webp')}
  33.32%,49.97%{background-image:url('/assets/encyclopedia-carousel/03-genealogy-archive.webp')}
  49.98%,66.63%{background-image:url('/assets/encyclopedia-carousel/04-ancestral-hall.webp')}
  66.64%,83.29%{background-image:url('/assets/encyclopedia-carousel/05-historical-figures.webp')}
  83.3%,100%{background-image:url('/assets/encyclopedia-carousel/06-global-surnames.webp')}
}
@media(max-width:700px){
  .encyclopedia-hero:before{background-position:65% center;opacity:.28}
  .encyclopedia-hero:after{background:linear-gradient(90deg,rgba(250,247,238,.98),rgba(250,247,238,.82))}
}
@media(prefers-reduced-motion:reduce){.encyclopedia-hero:before{animation:none;background-image:url('/assets/encyclopedia-carousel/01-character-origin.webp')}}

/* Letter filters must override card layout display rules. */
[data-surname-grid] [data-letter][hidden]{display:none!important}

/* Keep controls on one line and fit long compound surnames inside seals. */
.archive-search button{min-width:142px;white-space:nowrap;word-break:keep-all}
.alphabet [data-surname-letter]{white-space:nowrap;word-break:keep-all}
.alphabet [data-surname-letter="ALL"]{width:auto;min-width:46px;padding-inline:11px}
.encyclopedia-seal.is-long{font-size:var(--seal-size,13px);line-height:1.05;writing-mode:vertical-rl;text-orientation:upright;white-space:nowrap;letter-spacing:0;overflow:hidden}
@media(max-width:520px){
  .archive-search button{min-width:118px;padding-inline:14px}
}