/* Fintech Panorama, 2026-10 structure: 首页 / 研究成果 / 教材与课程 / 课题组.
   Loaded last on every page with the site header. Local system fonts only. */
:root{
  --serif:"Songti SC","STSong","Noto Serif CJK SC","Source Han Serif SC","Source Han Serif CN","SimSun",serif;
  --serif-en:Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  --navy:#152f55;--navy-deep:#0b1d37;--navy-mid:#1d3d66;--gold:#dba340;--gold-dark:#9a6416;--gold-pale:#f3e7cf;
  --paper:#f7f6f2;--paper-2:#f0eee7;--white:#fff;--ink:#1c2c40;--body:#3b4b5e;--muted:#5d6c7d;--line:#dde3e8;--line-2:#cfd8e0;
  --s-report:#24508a;--s-viol:#b8771a;--s-ip:#1f8a6f;--s-model:#55657a;
  --radius:6px;--measure:40em
}
body{font-family:var(--sans);background:var(--paper);color:var(--ink)}
.english-page{--serif:var(--serif-en)}
.pn-visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hero h1,.page-hero h1,.section h2,.chapter-card h3,.resource-card h3,.panorama-sections h2,.section-nav-title,.author-grid h2{font-family:var(--serif)}

/* ---------- header: brand, four sections, language switch ---------- */
.site-header{height:auto;min-height:72px;background:#fff;border-bottom:1px solid #e3e8ed}
.site-header .header-inner{height:auto;min-height:72px;flex-wrap:nowrap;gap:28px;padding:0}
.site-header nav{order:0;width:auto;margin-left:auto;gap:30px;display:flex;flex-wrap:nowrap}
.site-header nav a{font-size:15px;padding:24px 0 21px!important;color:#53657a;white-space:nowrap;border-bottom:3px solid transparent;display:block!important}
.site-header nav a:hover{color:var(--navy)}
.site-header nav a.active{color:var(--navy);border-bottom-color:var(--gold);font-weight:600}
.site-header .language-switch{margin-left:6px;order:0}
.brand small{font:600 10px/1.3 var(--sans);letter-spacing:.12em;color:#687d96;margin-top:3px}
.english-page .brand small{letter-spacing:.02em;font-size:10px;max-width:none}

/* section navigation (研究成果 / 教材与课程) */
.section-nav{background:#fff;border-bottom:1px solid var(--line)}
.section-nav-inner{min-height:52px;gap:24px}
.section-nav-title{font-size:15px}
.english-page .section-nav-title{font-family:var(--serif-en);font-weight:700}
.section-nav-links a{font-size:14px;padding:6px 14px}
.english-page .section-nav-links a{font-size:13px}

/* ---------- shared blocks ---------- */
.pn-section{padding:84px 0}
.pn-white{background:#fff}
.pn-alt{background:var(--paper-2)}
.pn-head{max-width:820px;margin-bottom:36px}
.pn-head h2,.pn-section h2{font-family:var(--serif);color:var(--navy);font-size:clamp(28px,3vw,40px);line-height:1.32;margin:12px 0 14px;font-weight:700;letter-spacing:.01em}
.english-page .pn-head h2,.english-page .pn-section h2{letter-spacing:0}
.pn-head p,.pn-lead,.pn-muted{color:var(--muted);font-size:16px;line-height:1.95;margin:0}
.pn-prose{max-width:var(--measure)}
.pn-prose p{font-size:16.5px;line-height:2;color:var(--body);margin:0 0 1.1em}
.english-page .pn-prose p{line-height:1.8}
.pn-prose h3{font-family:var(--serif);color:var(--navy);font-size:20px;margin:30px 0 12px}
.pn-prose.narrow{max-width:46em}
.pn-two-col{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px;align-items:start}
.pn-two-col.wide-right{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.pn-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;margin-top:26px}
.pn-link{display:inline-flex;align-items:center;gap:8px;color:var(--navy);font-weight:700;font-size:14px;border-bottom:1px solid var(--gold);padding-bottom:4px;line-height:1.4}
.pn-link:hover{color:var(--gold-dark)}
.pn-link.light{color:#fff;border-color:var(--gold)}
.pn-link.light:hover{color:var(--gold)}
.button.navy{background:var(--navy);color:#fff}
.eyebrow{letter-spacing:.14em}

.pn-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:26px 0 0;padding:0}
.pn-facts>div{padding:2px 18px 2px 16px;border-left:2px solid var(--gold)}
.pn-facts dt{font:400 34px/1.15 var(--serif-en);color:var(--navy)}
.pn-facts dd{margin:6px 0 0;font-size:13px;line-height:1.55;color:var(--muted)}
.pn-facts.compact{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:24px}
.pn-facts.compact>div{padding:2px 8px 2px 12px}
.pn-facts.compact dt{font-size:28px}
.pn-facts.on-dark dt{color:#fff}
.pn-facts.on-dark dd{color:#b9c8d9}
.pn-facts.hero-facts{grid-template-columns:1fr 1fr;gap:26px 22px;margin:0}
.pn-facts.hero-facts dt{color:#f2d79f;font-size:40px}
.pn-facts.hero-facts dd{color:#c7d4e2}

/* editions list */
.pn-editions{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-2)}
.pn-editions li{border-bottom:1px solid var(--line-2)}
.pn-editions a{display:grid;grid-template-columns:64px auto 1fr 18px;align-items:baseline;gap:4px 14px;padding:15px 4px;color:var(--ink)}
.pn-editions a:hover{background:rgba(219,163,64,.08)}
.pn-editions b{font:400 24px/1 var(--serif-en);color:var(--navy)}
.pn-editions .pn-state{font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px;background:var(--gold-pale);color:#6f4a10;white-space:nowrap}
.pn-editions .is-pending .pn-state{background:#e9edf1;color:#5b6b7c}
.pn-editions .is-pending b{color:#7b8a99}
.pn-editions small{font-size:13px;color:var(--muted)}
.pn-go{color:var(--gold-dark);font-weight:700}
.pn-editions a[aria-current=page]{background:rgba(219,163,64,.12)}

/* page hero for inner pages */
.pn-page-hero{background:var(--navy-deep);color:#fff;padding:58px 0 64px;position:relative;overflow:hidden;background-image:linear-gradient(115deg,#0b1d37 0%,#122a4b 55%,#173559 100%)}
.pn-page-hero:after{content:"";position:absolute;inset:auto 0 0 0;height:3px;background:linear-gradient(90deg,var(--gold) 0 120px,transparent 120px)}
.pn-page-hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:64px;align-items:end}
.pn-page-hero h1{font-family:var(--serif);font-size:clamp(34px,4.2vw,54px);line-height:1.25;margin:14px 0 18px;font-weight:700;letter-spacing:.01em}
.english-page .pn-page-hero h1{font-size:clamp(32px,3.6vw,48px);letter-spacing:0}
.pn-page-hero p{max-width:720px;font-size:17px;line-height:1.95;color:#cdd8e6;margin:0}
.pn-page-hero .hero-actions{margin-top:28px}
.pn-hero-aside{border-left:1px solid rgba(219,163,64,.45);padding-left:34px}
.pn-crumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0 0 22px;padding:0;font-size:13px}
.pn-crumb li:not(:last-child):after{content:"/";margin-left:6px;color:#7f95ae}
.pn-crumb [aria-current]{color:#e6edf5}
.pn-crumb a{color:#bccbdc}
.pn-crumb a:hover{color:#fff}

/* ---------- home ---------- */
.pn-home-hero,.pn-home-hero .hero-inner{min-height:540px}
.pn-home-hero .hero-content{padding:56px 0 64px;max-width:640px}
.pn-home-hero h1{font-size:clamp(42px,5vw,66px);line-height:1.2;margin:22px 0 22px}
.english-page .pn-home-hero h1{font-size:clamp(40px,4.6vw,60px)}
.pn-home-hero p{font-size:17px;line-height:2;max-width:560px}
.english-page .pn-home-hero p{line-height:1.8}
.pn-home-hero .hero-actions{margin-top:32px}
.pn-outputs{padding:76px 0 84px}
.pn-output-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:24px;align-items:stretch}
.pn-output{border-radius:var(--radius);padding:34px 36px 36px;display:flex;flex-direction:column}
.pn-output-research{background:var(--navy);color:#fff;background-image:linear-gradient(160deg,#18365f 0%,#112a4b 100%)}
.pn-output-teaching{background:#fff;border:1px solid var(--line)}
.pn-output-label{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:16px;margin-bottom:22px;border-bottom:1px solid rgba(255,255,255,.18);font-size:13px;letter-spacing:.08em;font-weight:700}
.pn-output-label span{color:var(--gold)}
.pn-output-label a{letter-spacing:0;font-weight:600;color:#c6d3e1}
.pn-output-label a:hover{color:#fff}
.pn-output-teaching .pn-output-label{border-color:var(--line)}
.pn-output-teaching .pn-output-label span{color:var(--gold-dark)}
.pn-output-teaching .pn-output-label a{color:var(--muted)}
.pn-output-teaching .pn-output-label a:hover{color:var(--navy)}
.pn-output h3{font-family:var(--serif);font-size:clamp(25px,2.4vw,31px);line-height:1.35;margin:0 0 14px;font-weight:700}
.pn-output-research h3{color:#fff}
.pn-output-teaching h3{color:var(--navy)}
.pn-output p{font-size:15.5px;line-height:1.95;margin:0}
.pn-output-research>p{color:#d3deea}
.pn-output-research .pn-facts>div{border-color:rgba(219,163,64,.8)}
.pn-home-editions{margin-top:28px;display:grid;grid-template-columns:auto 1fr;gap:6px 18px;align-items:start}
.pn-home-editions>span{font-size:12px;font-weight:700;color:#b9c8d9;letter-spacing:.06em;padding-top:15px;white-space:nowrap}
.pn-output-research .pn-editions{border-color:rgba(255,255,255,.16)}
.pn-output-research .pn-editions li{border-color:rgba(255,255,255,.16)}
.pn-output-research .pn-editions a{color:#fff;padding:11px 4px}
.pn-output-research .pn-editions a:hover{background:rgba(255,255,255,.06)}
.pn-output-research .pn-editions b{color:#f2d79f;font-size:21px}
.pn-output-research .pn-editions .is-pending b{color:#9fb2c7}
.pn-output-research .pn-editions .is-pending .pn-state{background:rgba(255,255,255,.1);color:#c2cfdd}
.pn-output-research .pn-editions small{color:#b9c8d9}
.pn-forum{display:grid;grid-template-columns:132px 1fr;gap:18px;align-items:center;margin-top:26px;padding:16px;border-radius:var(--radius);background:rgba(255,255,255,.06)}
.pn-forum img{width:132px;height:88px;object-fit:cover;border-radius:4px;display:block}
.pn-output-research .pn-forum p{font-size:14px;line-height:1.85;color:#d3deea}
.pn-output .pn-actions{margin-top:auto;padding-top:28px}
.pn-book{display:grid;grid-template-columns:minmax(0,200px) minmax(0,1fr);gap:24px;align-items:start}
.pn-book-cover{display:block;border-radius:4px;overflow:hidden;box-shadow:0 10px 26px rgba(17,43,77,.18);border:1px solid var(--line)}
.pn-book-cover img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.pn-output-teaching .pn-book p{color:var(--body)}
.pn-isbn{margin-top:10px!important;font:13px var(--serif-en)!important;color:var(--muted)!important;letter-spacing:.03em}
.pn-resource-list{list-style:none;margin:26px 0 0;padding:0;border-top:1px solid var(--line)}
.pn-resource-list li{border-bottom:1px solid var(--line)}
.pn-resource-list a{display:grid;grid-template-columns:7.5em 1fr 18px;gap:14px;align-items:baseline;padding:15px 4px;color:var(--ink)}
.english-page .pn-resource-list a{grid-template-columns:9.5em 1fr 18px}
.pn-resource-list a:hover{background:#f6f8fa}
.pn-resource-list strong{color:var(--navy);font-size:15.5px}
.pn-resource-list span{color:var(--muted);font-size:14px;line-height:1.75}
.pn-resource-list b{color:var(--gold-dark)}

.pn-home-team{background:#fff;border-top:1px solid var(--line);padding:72px 0}
.pn-home-team-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.pn-home-team-grid p{color:var(--body);font-size:15.5px;line-height:1.95;max-width:34em;margin:0 0 18px}
.english-page .pn-home-team-grid p{line-height:1.8}
.pn-people{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.pn-people a{display:flex;flex-direction:column;gap:10px;color:var(--navy);font-weight:600;font-size:15px;text-align:center}
.pn-people img,.pn-people .pn-portrait-empty{display:block;width:100%;aspect-ratio:4/5;height:auto;object-fit:cover;object-position:center 22%;border-radius:4px;background:#e8edf2;border:1px solid var(--line)}
.pn-people a:hover span{color:var(--gold-dark)}
.pn-portrait-empty{background:linear-gradient(160deg,#eef2f5,#e3e9ee)}

/* ---------- research overview ---------- */
.pn-feature{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.9fr);gap:64px;align-items:start}
.pn-feature-main p{font-size:16.5px;line-height:2;color:var(--body);max-width:var(--measure);margin:0 0 1em}
.english-page .pn-feature-main p{line-height:1.8}
.pn-feature-side{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:var(--radius);padding:26px 26px 28px}
.pn-feature-side h3{font-family:var(--serif);color:var(--navy);font-size:20px;margin:0 0 14px}
.pn-timeline{list-style:none;margin:0;padding:0;border-left:2px solid var(--line-2)}
.pn-timeline>li{position:relative;display:grid;grid-template-columns:150px minmax(0,1fr);gap:24px;padding:0 0 40px 30px}
.pn-timeline>li:last-child{padding-bottom:0;grid-template-columns:150px minmax(0,1fr) minmax(220px,340px)}
.pn-timeline>li:before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px var(--paper-2)}
.pn-timeline time{font:600 15px/1.6 var(--serif-en);color:var(--gold-dark)}
.pn-timeline h3{font-family:var(--serif);color:var(--navy);font-size:21px;margin:0 0 8px}
.pn-timeline p{color:var(--body);font-size:15.5px;line-height:1.95;margin:0 0 12px;max-width:38em}
.english-page .pn-timeline p{line-height:1.75}
.pn-timeline figure,.pn-release figure{margin:0}
.pn-timeline img,.pn-release img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:4px}
.pn-timeline figcaption,.pn-release figcaption{font-size:12px;color:var(--muted);margin-top:8px}
.pn-crosslink{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px;align-items:start}
.pn-crosslink p{font-size:16px;line-height:2;color:var(--body);margin:0;max-width:var(--measure)}
.english-page .pn-crosslink p{line-height:1.8}

/* ---------- team ---------- */
.pn-members{list-style:none;margin:0;padding:0}
.pn-member{display:grid;grid-template-columns:220px minmax(0,1fr);gap:56px;padding:46px 0;border-top:1px solid var(--line-2);scroll-margin-top:20px}
.pn-member:first-child{border-top:0;padding-top:8px}
.pn-portrait{margin:0}
.pn-portrait img,.pn-portrait.pn-portrait-empty{display:block;width:220px;height:275px;object-fit:cover;object-position:center 22%;border-radius:4px;background:#e8edf2}
.pn-portrait.pn-portrait-empty{border:1px solid var(--line)}
#wang-shouyang .pn-portrait img{object-position:center 18%}
.pn-member-no{font:400 22px var(--serif-en);color:var(--gold-dark)}
.pn-member h2{font-family:var(--serif);color:var(--navy);font-size:30px;margin:6px 0 18px;line-height:1.3;display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px}
.pn-member h2 small{font:400 16px var(--serif-en);color:var(--muted);letter-spacing:.02em}
.english-page .pn-member h2 small{font-family:var(--sans);font-size:15px}
.pn-bio{max-width:44em;font-size:16px;line-height:2.05;color:var(--body);margin:0;text-align:justify;text-justify:inter-ideograph;hyphens:auto}
.english-page .pn-bio{text-align:left;line-height:1.85;font-size:16px}
.pn-member-pending{align-items:start}
.pn-member-pending .pn-portrait-empty{height:200px}
.pn-team-notes{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.pn-team-notes p{color:var(--body);font-size:15.5px;line-height:1.95;margin:0 0 16px;max-width:36em}
.pn-team-notes h2{font-size:clamp(24px,2.4vw,30px)!important}

/* ---------- bank index ---------- */
.pn-steps{list-style:none;margin:0 0 28px;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;counter-reset:none}
.pn-steps li{position:relative;padding:0 26px 0 0}
.pn-steps li:not(:last-child):after{content:"";position:absolute;top:19px;left:46px;right:8px;height:1px;background:var(--line-2)}
.pn-steps li:not(:last-child):before{content:"";position:absolute;top:15px;right:6px;width:8px;height:8px;border-top:1px solid #9fb0c1;border-right:1px solid #9fb0c1;transform:rotate(45deg)}
.pn-step-no{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;font:600 16px var(--serif-en);position:relative;z-index:1}
.pn-steps h3{font-family:var(--serif);color:var(--navy);font-size:19px;margin:18px 0 8px}
.pn-steps p{font-size:14.5px;line-height:1.9;color:var(--body);margin:0}
.english-page .pn-steps p{line-height:1.7}
.pn-dims{list-style:none;margin:0 0 26px;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
.pn-dims>li{background:#fff;border:1px solid var(--line);border-top:3px solid var(--navy);border-radius:var(--radius);padding:20px 18px 22px;display:flex;flex-direction:column}
.pn-section.pn-white .pn-dims>li{background:var(--paper)}
.pn-dim-no{font:400 20px var(--serif-en);color:var(--gold-dark)}
.pn-dims h3{font-family:var(--serif);color:var(--navy);font-size:17.5px;line-height:1.5;margin:10px 0 8px}
.english-page .pn-dims h3{font-size:17px}
.pn-dims p{font-size:14px;line-height:1.85;color:var(--body);margin:0}
.english-page .pn-dims p{line-height:1.65}
.pn-dims .pn-dim-info-label{margin-top:auto;padding-top:16px;font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.05em}
.pn-chips{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.pn-chip{font-size:12.5px;line-height:1.4;padding:4px 9px 4px 8px;border-radius:4px;background:#fff;border:1px solid var(--line-2);color:var(--ink);display:inline-flex;align-items:center;gap:6px}
.pn-chip:before,.pn-legend li:before,.pn-stage li:before{content:"";flex:none;width:8px;height:8px;border-radius:2px;background:var(--s-model)}
.s-report:before{background:var(--s-report)!important}
.s-viol:before{background:var(--s-viol)!important}
.s-ip:before{background:var(--s-ip)!important}
.s-model:before{background:var(--s-model)!important}

.pn-years{display:flex;gap:30px;border-bottom:1px solid var(--line-2)}
.pn-years a{display:flex;gap:10px;align-items:baseline;padding:20px 4px 16px;border-bottom:3px solid transparent;color:#66788a}
.pn-years a span{font:400 22px var(--serif-en)}
.pn-years a small{font-size:12px}
.pn-years a.selected{border-color:var(--gold);color:var(--navy)}
.pn-years a:hover{color:var(--navy)}
.pn-onpage{display:flex;flex-wrap:wrap;gap:6px 8px;padding:18px 0 0}
.pn-onpage a{font-size:13.5px;color:var(--muted);padding:6px 12px;border:1px solid var(--line-2);border-radius:999px;background:#fff;white-space:nowrap}
.pn-onpage a:hover{color:var(--navy);border-color:var(--navy)}
.pn-edition .pn-section{scroll-margin-top:10px}

.pn-sources{margin:0;padding:0;border-top:1px solid var(--line-2)}
.pn-sources>div{display:grid;grid-template-columns:8em 1fr;gap:14px;padding:11px 0;border-bottom:1px solid var(--line-2)}
.english-page .pn-sources>div{grid-template-columns:11em 1fr}
.pn-sources dt{font-weight:700;color:var(--navy);font-size:14px}
.pn-sources dd{margin:0;color:var(--body);font-size:14px;line-height:1.75}

/* sample composition table with inline bars */
.pn-sample{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 24px 18px}
.pn-sample table{width:100%;border-collapse:collapse;font-size:14px}
.pn-sample caption{text-align:left;font-family:var(--serif);font-weight:700;color:var(--navy);font-size:18px;margin-bottom:14px}
.pn-sample th,.pn-sample td{padding:10px 8px;border-bottom:1px solid #edf1f4;text-align:left;vertical-align:middle;font-weight:400}
.pn-sample thead th{font-size:12px;color:var(--muted);font-weight:700;border-bottom:1px solid var(--line-2)}
.pn-sample tbody th{color:var(--ink);white-space:nowrap}
.pn-sample .pn-num{text-align:right;font:600 15px var(--serif-en);color:var(--navy);width:3.2em}
.pn-sample thead .pn-num{font:700 12px var(--sans);color:var(--muted)}
.pn-bar-cell{width:34%;min-width:90px}
.pn-bar{display:block;height:12px;width:var(--w);min-width:4px;background:#c9d7e7;border-radius:0 4px 4px 0;position:relative}
.pn-bar.is-muted{background:repeating-linear-gradient(135deg,#dfe5ea 0 4px,#eef1f4 4px 8px)}
.pn-bar-top{position:absolute;left:0;top:0;bottom:0;width:var(--w);background:var(--s-report);border-radius:0 4px 4px 0;box-shadow:2px 0 0 #fff}
.pn-top{font-size:13px;color:var(--muted);white-space:nowrap}
.english-page .pn-top{white-space:normal;min-width:7.5em}
.pn-sample thead th{white-space:nowrap}
.pn-sample tfoot th,.pn-sample tfoot td{border-bottom:0;font-weight:700;color:var(--navy)}
.pn-sample tfoot td:last-child{font-weight:400;color:var(--muted);font-size:13px}
.pn-key{display:inline-flex;align-items:center;gap:6px;font-weight:600}
.pn-key i{display:inline-block;width:12px;height:8px;border-radius:2px}
.pn-key .k-sample{background:#c9d7e7}
.pn-key .k-top{background:var(--s-report);margin-left:8px}
.pn-sample figcaption,.pn-route-figure figcaption span,.pn-dict figcaption,.pn-source{font-size:12.5px;line-height:1.75;color:var(--muted);margin-top:12px}

/* technical route */
.pn-route-figure{margin:0}
.pn-route{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:34px}
.pn-stage{position:relative;background:#fff;border:1px solid var(--line-2);border-radius:var(--radius);padding:0 0 10px}
.pn-section.pn-white .pn-stage{background:var(--paper)}
.pn-stage:not(:last-child):after{content:"";position:absolute;top:50%;right:-27px;width:20px;height:20px;transform:translateY(-50%);background:no-repeat center/20px 20px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M2 10h14M11 4l6 6-6 6' fill='none' stroke='%239a6416' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.pn-stage-head{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--navy);color:#fff;border-radius:var(--radius) var(--radius) 0 0}
.pn-stage:last-child .pn-stage-head{background:var(--navy-deep)}
.pn-stage-head span{display:grid;place-items:center;flex:none;width:26px;height:26px;border-radius:50%;background:var(--gold);color:var(--navy-deep);font:700 14px var(--serif-en)}
.pn-stage-head h3{margin:0;font-family:var(--serif);font-size:16.5px;line-height:1.4;color:#fff}
.pn-stage ul{list-style:none;margin:0;padding:8px 14px 4px}
.pn-stage li{display:flex;align-items:baseline;gap:9px;font-size:14px;line-height:1.6;color:var(--ink);padding:8px 2px;border-bottom:1px dashed #d9e1e8}
.pn-stage li:last-child{border-bottom:0}
.pn-stage li:before{transform:translateY(-1px)}
.pn-legend{list-style:none;display:flex;flex-wrap:wrap;gap:8px 20px;margin:18px 0 0;padding:0}
.pn-legend li{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--body)}
.pn-route-figure figcaption span{display:block}

/* dictionary diagram */
.pn-subhead{font-family:var(--serif);color:var(--navy);font-size:22px;margin:44px 0 10px}
.pn-subhead:first-of-type{margin-top:6px}
.pn-dict{margin:22px 0 0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.pn-dict-flow{display:grid;grid-template-columns:minmax(0,1.25fr) 104px minmax(0,.9fr);grid-template-areas:"in op out" "ex ex ex";gap:18px 0;align-items:center}
.pn-dict-inputs{grid-area:in;display:grid;gap:12px}
.pn-dict-op{grid-area:op;position:relative;height:100%;display:grid;place-items:center}
.pn-dict-op:before{content:"";position:absolute;left:0;right:0;top:50%;height:2px;background:linear-gradient(90deg,var(--line-2),var(--gold))}
.pn-dict-op span{position:relative;background:#fff;border:1px solid var(--gold);color:var(--gold-dark);font-size:12.5px;font-weight:700;padding:5px 10px;border-radius:999px;white-space:nowrap}
.pn-dict .result{grid-area:out}
.pn-node{border:1px solid var(--line-2);border-radius:6px;padding:12px 14px;background:var(--paper)}
.pn-node b{display:block;color:var(--navy);font-size:14.5px;line-height:1.5}
.pn-node span{display:block;color:var(--muted);font-size:13px;line-height:1.6;margin-top:3px}
.pn-node.result{background:var(--navy);border-color:var(--navy)}
.pn-node.result b{color:#fff;font-size:17px;font-family:var(--serif)}
.pn-node.result span{color:#c8d5e3}
.pn-dict-expand{grid-area:ex;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:18px;align-items:center;padding-top:16px;border-top:1px dashed var(--line-2)}
.pn-dict-expand p{margin:0;font-size:13.5px;line-height:1.8;color:var(--muted)}
.pn-dict-expand .pn-node{position:relative}
.pn-dict-cats{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.pn-dict-cats p{margin:0;font-size:12.5px;font-weight:700;color:var(--muted);letter-spacing:.05em}
.pn-dict-cats>div{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.pn-dict-cats ul{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0}
.pn-dict-cats li{font-size:13px;padding:3px 10px;border-radius:999px;background:var(--paper-2);color:var(--ink)}
.pn-cat-group{font-size:12.5px;color:var(--navy);font-weight:700;margin-right:4px}

/* variable table */
.pn-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin-top:18px}
.pn-table{width:100%;border-collapse:collapse;min-width:720px;font-size:14.5px}
.pn-table th,.pn-table td{text-align:left;vertical-align:top;padding:14px 16px;border-bottom:1px solid #edf1f4;line-height:1.8}
.pn-table thead th{background:var(--navy);color:#fff;font-size:13px;font-weight:600;letter-spacing:.04em}
.pn-table tbody th{color:var(--navy);font-weight:700;width:19%}
.pn-table td{color:var(--body)}
.pn-table tbody tr:last-child>*{border-bottom:0}
.pn-table tbody tr:nth-child(even){background:#fafbfc}

/* interpretation */
.pn-notes{margin:0;padding:0;list-style:none;counter-reset:n}
.pn-notes li{counter-increment:n;position:relative;padding:16px 0 16px 46px;border-bottom:1px solid var(--line-2);font-size:15.5px;line-height:1.95;color:var(--body)}
.english-page .pn-notes li{line-height:1.75}
.pn-notes li:first-child{border-top:1px solid var(--line-2)}
.pn-notes li:before{content:counter(n);position:absolute;left:0;top:17px;width:28px;height:28px;border-radius:50%;border:1px solid var(--gold);color:var(--gold-dark);display:grid;place-items:center;font:600 14px var(--serif-en)}

/* results (bank cards come from bank-index.css) */
.pn-edition .index-section{padding:84px 0;background:#fff}
.pn-edition .bank-group h3 small{font-weight:400}
.pn-release{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:56px;align-items:center}
.pn-release p{font-size:16px;line-height:2;color:var(--body);max-width:36em}
.english-page .pn-release p{line-height:1.8}
.pn-team-compact{background:var(--paper-2);padding:64px 0}
.pn-team-compact .pn-people{gap:14px}
.pn-sources-band{padding:40px 0 48px;background:#fff;border-top:1px solid var(--line)}
.pn-sources-band h2{font-size:18px!important;margin:0 0 10px!important}
.pn-sources-band ul{margin:0;padding-left:1.2em;color:var(--muted);font-size:13.5px;line-height:1.9;max-width:62em}
.pn-pending{max-width:760px}
.pn-pending p{color:var(--body);font-size:16px;line-height:2}

/* ---------- teaching pages ---------- */
.resource-card .resource-secondary{margin-top:10px;font-weight:600;color:#e8c27a!important}
.resource-card.primary a:first-of-type{margin-top:auto}

/* ---------- footer ---------- */
.pn-footer{background:#0d203b;padding-top:56px}
.pn-footer-grid{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:40px}
.pn-footer .footer-brand{font:700 22px var(--serif-en);color:#fff}
.pn-footer .footer-brand small{display:block;font:600 11px/1.6 var(--sans);letter-spacing:.12em;color:#8fa7c1;margin-top:6px}
.pn-footer-about p{font-size:13px;color:#a4b4c6;line-height:1.8;margin:14px 0 0;max-width:24em}
.pn-footer nav{display:flex!important;flex-direction:column;gap:9px!important;margin:0!important}
.pn-footer nav h2{font:700 12px var(--sans);letter-spacing:.12em;color:var(--gold);margin:4px 0 6px}
.pn-footer nav a{font-size:14px;color:#c9d6e4}
.pn-footer nav a:hover{color:#fff}
.pn-footer .footer-bottom{margin-top:44px;font-size:12px;gap:16px}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .site-header .header-inner{flex-wrap:nowrap!important;padding:0!important;gap:20px}
  .site-header nav{order:0!important;width:auto!important;gap:22px}
  .pn-dims{grid-template-columns:repeat(3,minmax(0,1fr))}
  .pn-route{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px 40px}
  .pn-stage:nth-child(2):after{display:none}
  .pn-timeline>li:last-child{grid-template-columns:150px minmax(0,1fr)}
  .pn-timeline>li:last-child figure{grid-column:2;max-width:420px}
}
@media (max-width:960px){
  .pn-output-grid,.pn-feature,.pn-two-col,.pn-two-col.wide-right,.pn-crosslink,.pn-home-team-grid,.pn-release,.pn-team-notes,.pn-page-hero-grid{grid-template-columns:minmax(0,1fr);gap:36px}
  .pn-hero-aside{border-left:0;padding-left:0;border-top:1px solid rgba(219,163,64,.45);padding-top:26px}
  .pn-facts.hero-facts{grid-template-columns:repeat(4,minmax(0,1fr))}
  .pn-steps{grid-template-columns:1fr 1fr;gap:30px}
  .pn-steps li:nth-child(2):after,.pn-steps li:nth-child(2):before{display:none}
  .pn-footer-grid{grid-template-columns:1fr 1fr}
  .pn-footer-about{grid-column:1/-1}
}
@media (max-width:700px){
  .site-header{min-height:0}
  .site-header .header-inner{flex-wrap:wrap!important;gap:6px 12px;padding:12px 0 0!important;min-height:0}
  .site-header .brand{font-size:18px}
  .site-header .language-switch{margin-left:auto}
  .site-header nav{order:2!important;width:100%!important;margin:0!important;display:grid!important;grid-template-columns:repeat(4,auto);justify-content:space-between;gap:0!important}
  .site-header nav a{font-size:14.5px!important;padding:10px 0 11px!important;white-space:nowrap!important}
  .english-page .site-header nav a{font-size:13px!important}
  .section-nav-inner{min-height:0;padding:8px 0}
  .section-nav-title{display:none}
  .section-nav-links{margin:0!important;padding:0!important;flex-wrap:wrap;gap:6px!important;overflow:visible!important;max-width:none!important}
  .section-nav-links a{padding:6px 12px!important;font-size:13px!important;border:1px solid var(--line)}
  .section-nav-links a.active{border-color:var(--navy)}
  .pn-section{padding:56px 0}
  .pn-page-hero{padding:40px 0 46px}
  .pn-page-hero p{font-size:15.5px}
  .pn-prose p,.pn-feature-main p{font-size:15.5px;line-height:1.95}
  .pn-home-hero,.pn-home-hero .hero-inner{min-height:0}
  .pn-home-hero .hero-content{padding:48px 0 54px}
  .pn-home-hero h1{font-size:40px}
  .english-page .pn-home-hero h1{font-size:34px}
  .pn-home-hero p{font-size:15.5px;line-height:1.9}
  .pn-outputs{padding:52px 0}
  .pn-output{padding:24px 20px 26px}
  .pn-facts{grid-template-columns:1fr 1fr;gap:18px 0}
  .pn-facts dt{font-size:30px}
  .pn-facts.hero-facts{grid-template-columns:1fr 1fr;gap:18px 12px}
  .pn-facts.hero-facts dt{font-size:32px}
  .pn-home-editions{grid-template-columns:1fr}
  .pn-home-editions>span{padding-top:0}
  .pn-editions a{grid-template-columns:52px auto 1fr 14px;gap:2px 10px}
  .pn-editions small{grid-column:2/4}
  .pn-forum{grid-template-columns:96px 1fr;gap:14px;padding:12px}
  .pn-forum img{width:96px;height:64px}
  .pn-book{grid-template-columns:1fr;gap:16px}
  .pn-book-cover{max-width:320px}
  .pn-resource-list a,.english-page .pn-resource-list a{grid-template-columns:1fr 16px;gap:2px 10px}
  .pn-resource-list strong{grid-column:1}
  .pn-resource-list span{grid-column:1;grid-row:2}
  .pn-resource-list b{grid-column:2;grid-row:1/3;align-self:center}
  .pn-people{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
  .pn-people a{font-size:13px;gap:6px}
  .pn-timeline>li,.pn-timeline>li:last-child{grid-template-columns:1fr;gap:6px;padding-left:22px}
  .pn-timeline>li:last-child figure{grid-column:1}
  .pn-member{grid-template-columns:112px minmax(0,1fr);gap:18px;padding:30px 0}
  .pn-portrait img,.pn-portrait.pn-portrait-empty{width:112px;height:140px}
  .pn-member-pending .pn-portrait-empty{height:140px}
  .pn-member h2{font-size:24px;margin:2px 0 0}
  .pn-member-body{display:contents}
  .pn-member-no{display:none}
  .pn-member h2{grid-column:2;align-self:center}
  .pn-bio{grid-column:1/-1;font-size:15.5px;line-height:1.95;text-align:left}
  .pn-dims{grid-template-columns:1fr 1fr;gap:12px}
  .pn-dims>li{padding:16px 14px 18px}
  .pn-steps{grid-template-columns:1fr;gap:22px}
  .pn-steps li{padding:0 0 0 54px}
  .pn-steps .pn-step-no{position:absolute;left:0;top:0}
  .pn-steps h3{margin-top:4px}
  .pn-steps li:after,.pn-steps li:before{display:none}
  .pn-steps li:not(:last-child):after{display:block;content:"";left:19px;top:42px;bottom:-20px;right:auto;width:1px;height:auto}
  .pn-route{grid-template-columns:1fr;gap:30px}
  .pn-stage:not(:last-child):after{display:block!important;top:auto;bottom:-26px;right:auto;left:50%;transform:translateX(-50%) rotate(90deg)}
  .pn-dict{padding:18px}
  .pn-dict-flow{grid-template-columns:1fr;grid-template-areas:"in" "op" "out" "ex";gap:12px}
  .pn-dict-op{height:44px}
  .pn-dict-op:before{left:50%;right:auto;top:0;bottom:0;width:2px;height:auto;background:linear-gradient(180deg,var(--line-2),var(--gold))}
  .pn-dict-expand{grid-template-columns:1fr;gap:10px}
  .pn-sample{padding:16px 12px 12px;overflow-x:auto}
  .pn-sample thead th{white-space:normal}
  .pn-sample thead th:last-child,.pn-sample .pn-top{display:none}
  .pn-sample tbody th{white-space:normal;font-size:13px}
  .pn-bar-cell{width:42%}
  .pn-sources>div,.english-page .pn-sources>div{grid-template-columns:1fr;gap:2px}
  .pn-table-wrap{overflow:visible;border:0;background:none}
  .pn-table{min-width:0;font-size:14px}
  .pn-table thead{display:none}
  .pn-table tbody tr{display:block;background:#fff!important;border:1px solid var(--line);border-radius:var(--radius);margin:0 0 10px;padding:12px 14px}
  .pn-table tbody th,.pn-table tbody td{display:block;width:auto;padding:4px 0;border:0}
  .pn-table tbody th{font-size:15px;padding-bottom:6px}
  .pn-table td:before{content:attr(data-label);display:block;font-size:12px;font-weight:700;color:var(--gold-dark);letter-spacing:.04em}
  .pn-notes li{font-size:15px;padding-left:40px}
  .pn-years{gap:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
  .pn-years a{flex-direction:column;gap:2px;padding:14px 4px 12px;min-width:0}
  .pn-years a small{white-space:normal}
  .pn-onpage{gap:6px}
  .pn-onpage a{font-size:12.5px;padding:5px 10px}
  .pn-footer-grid{grid-template-columns:1fr 1fr;gap:30px 20px}
  .pn-footer .footer-bottom{flex-direction:column;gap:4px}
}
@media (max-width:380px){
  .site-header nav a{font-size:13.5px!important}
  .english-page .site-header nav a{font-size:12px!important}
  .pn-dims{grid-template-columns:1fr}
  .pn-facts dt{font-size:26px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
body[data-page=home] .hero-content{max-width:600px}
body[data-page=home] .hero p{max-width:540px}

/* ---------- group: name, institutions, members (2026-10-08, second pass) ---------- */
.pn-hero-affil{margin-top:18px!important;font-size:13.5px!important;line-height:1.8!important;color:#e6c98f!important;letter-spacing:.02em}
.pn-group{background:#fff;border-bottom:1px solid var(--line);padding:72px 0 76px}
.pn-group-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:56px;align-items:start}
.pn-group-intro p{font-size:16px;line-height:2;color:var(--body);margin:0 0 14px;max-width:36em}
.english-page .pn-group-intro p{line-height:1.8}
.pn-mini{font:700 12.5px var(--sans);letter-spacing:.1em;color:var(--gold-dark);margin:24px 0 10px}
.pn-affil{list-style:none;margin:0 0 22px;padding:0;border-top:1px solid var(--line)}
.pn-affil li{padding:10px 0 10px 18px;border-bottom:1px solid var(--line);position:relative;color:var(--navy);font-weight:600;font-size:15px;line-height:1.6}
.pn-affil li:before{content:"";position:absolute;left:0;top:19px;width:8px;height:8px;background:var(--gold);border-radius:2px}
.pn-page-hero .pn-affil{border-color:rgba(255,255,255,.18);margin:0}
.pn-page-hero .pn-affil li{color:#fff;border-color:rgba(255,255,255,.18);font-size:15px}
.pn-hero-aside-label{font-size:12px!important;font-weight:700;letter-spacing:.1em;color:var(--gold)!important;margin:0 0 8px!important}
.pn-page-hero p+p{margin-top:12px}
.pn-member-cards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pn-member-cards a{display:grid;grid-template-columns:96px minmax(0,1fr);gap:16px;align-items:start;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);height:100%;transition:border-color .2s,box-shadow .2s}
.pn-member-cards a:hover{border-color:#b9c7d5;box-shadow:0 8px 22px rgba(17,43,77,.08)}
.pn-member-cards img,.pn-member-cards .pn-portrait-empty{display:block;width:96px;height:120px;object-fit:cover;object-position:center 22%;border-radius:4px;background:#e8edf2;border:1px solid var(--line)}
.pn-mc-text b{display:block;font-family:var(--serif);color:var(--navy);font-size:19px;margin:2px 0 6px}
.pn-mc-text span{display:block;font-size:13px;line-height:1.7;color:var(--muted)}
.english-page .pn-mc-text span{font-size:12.5px;line-height:1.55}
.pn-team-compact .pn-member-cards a{background:#fff}
.pn-forum-line{margin:18px 0 0!important;font-size:13.5px!important;line-height:1.8!important;color:#c6d3e1!important}
.pn-forum-line a{color:#f2d79f;font-weight:600;white-space:nowrap}
.pn-position{margin:-8px 0 16px;font-size:15px;line-height:1.8;color:var(--gold-dark);font-weight:600;max-width:44em}
.pn-output-links{list-style:none;margin:6px 0 0;padding:0;border-top:1px solid var(--line-2)}
.pn-output-links li{padding:11px 0;border-bottom:1px solid var(--line-2);display:flex;flex-wrap:wrap;gap:4px 14px;align-items:baseline}
.pn-output-links a{color:var(--navy);font-weight:700;font-size:15px}
.pn-output-links a:hover{color:var(--gold-dark)}
.pn-output-links span{color:var(--muted);font-size:13.5px}
@media (max-width:960px){.pn-group-grid{grid-template-columns:minmax(0,1fr);gap:32px}}
@media (max-width:700px){
  .pn-group{padding:48px 0 52px}
  .pn-member-cards{grid-template-columns:1fr;gap:10px}
  .pn-member-cards a{grid-template-columns:76px minmax(0,1fr);gap:12px;padding:12px}
  .pn-member-cards img,.pn-member-cards .pn-portrait-empty{width:76px;height:95px}
  .pn-position{grid-column:1/-1;margin:4px 0 0;font-size:14px}
  .pn-hero-affil{font-size:12.5px!important}
}
.pn-hero-affil span{white-space:nowrap}
.pn-hero-affil i{font-style:normal;opacity:.7}
.english-page .pn-hero-affil span{white-space:normal}

/* Member publications: readable citations and direct DOI links. */
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