@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:400 700;font-display:swap;src:url(/assets/fonts/hanken-grotesk-latin.woff2) format('woff2')}
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:700 800;font-display:swap;src:url(/assets/fonts/bricolage-grotesque-latin.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/jetbrains-mono-500-latin.woff2) format('woff2')}
:root{
  /* Ocean & Apricot */
  --brand:#0B7A75; --brand-d:#052A2E; --brand-l:#D6ECEA;
  --ink:#052A2E; --body:#123A3E; --mut:#3F5F62; --line:#CFE5E3; --line-2:#A9CFCB;
  --bg:#FBFDFD; --card:#fff; --amber:#A3460A;
  --apricot:#FFC08F; --sand:#FFE6D1; --burnt:#A3460A; --deep-2:#0C3B40; --mist-t:#B7D3D1;
  --board:#D6ECEA; --board-t:#052A2E; --sample:#FFE6D1; --sample-t:#8A3A08;
  --maxw:1180px; --radius:16px; --shadow:none;
  --f-display:'Bricolage Grotesque',system-ui,sans-serif;
  --f-body:'Hanken Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--f-body);
  background:var(--bg);color:var(--body);line-height:1.6;font-size:16px;-webkit-text-size-adjust:100%}
main{overflow-x:clip}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
main p a,main li a:not([class]){text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
img{max-width:100%;height:auto}
h1,h2,h3{color:var(--ink);line-height:1.15;margin:0 0 .4em;letter-spacing:-.025em;font-family:var(--f-display)}
h1{font-size:2.1rem;font-weight:800;letter-spacing:-.035em}
h2{font-size:1.55rem;font-weight:800;margin-top:1.4em}
h3{font-size:1.12rem;font-weight:700;letter-spacing:-.015em}
.eyebrow-l{display:block;font-family:var(--f-mono);font-size:.8rem;font-weight:500;color:var(--burnt);letter-spacing:.08em;text-transform:uppercase;margin:0 0 6px}
sub,sup{line-height:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:8px 14px;z-index:100;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* header */
header.site{position:sticky;top:0;z-index:40;background:var(--bg);border-bottom:1px solid var(--line)}
.hbar{display:flex;align-items:center;gap:12px;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:1.35rem;font-family:var(--f-display);letter-spacing:-.02em}
.logo:hover{text-decoration:none}
.logo .mark{background:var(--brand);color:#fff;border-radius:9px;width:30px;height:30px;display:grid;place-items:center;font-size:1rem}
.logo b{color:var(--brand)}
.mainnav{display:flex;gap:4px;margin-left:auto;align-items:center}
.mainnav a{color:var(--ink);font-weight:600;font-size:.95rem;padding:10px 12px;border-radius:999px}
.mainnav a:hover{background:var(--brand-l);color:var(--ink);text-decoration:none}
.mainnav a.soon{color:var(--mut);pointer-events:none}
.mainnav a.soon::after{content:"soon";font-size:.62rem;background:#f1f5f9;color:var(--mut);border-radius:6px;padding:1px 5px;margin-left:5px;vertical-align:middle;font-weight:700}
.searchbtn{border:1.5px solid var(--ink);background:transparent;border-radius:999px;height:42px;padding:0 16px;cursor:pointer;color:var(--ink);font:600 .94rem var(--f-body);display:flex;gap:8px;align-items:center}
.searchbtn:hover{background:var(--ink);color:var(--bg)}
.hamburger{display:none;border:1.5px solid var(--ink);background:transparent;color:var(--ink);border-radius:999px;width:42px;height:42px;cursor:pointer;font-size:1.1rem;margin-left:auto}
@media(max-width:820px){
  .mainnav{position:fixed;inset:64px 0 auto 0;background:var(--bg);flex-direction:column;gap:0;padding:8px;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none;align-items:stretch;margin-left:0}
  .mainnav.open{display:flex}
  .mainnav a{padding:12px 14px;border-radius:8px}
  .hamburger{display:grid;place-items:center}
  .searchbtn{margin-left:0}
}

/* breadcrumb */
.crumbs{font-size:.83rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:10px 16px;max-width:var(--maxw);margin:0 auto}
.crumbs li{display:flex;gap:6px;align-items:center;color:var(--mut)}
.crumbs li+li::before{content:"›";color:var(--line-2)}
.crumbs a{color:var(--mut);font-weight:600}
.crumbs li[aria-current]{color:var(--ink);font-weight:700}

main{display:block;padding:14px 0 28px}
.lead{color:var(--mut);font-size:1rem;margin:-.2em 0 1em;max-width:60ch}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--ink);color:var(--bg);border-radius:20px;padding:40px 30px;margin-bottom:22px}
.hero>*{position:relative}
.hero h1{color:var(--bg);font-size:2.4rem;line-height:1.05}
.hero p{color:var(--mist-t);margin:.6em 0 0;max-width:60ch;font-size:1.05rem}
.hero a{color:var(--apricot)}
.hero .eyebrow{display:inline-flex;align-items:center;gap:6px;background:var(--apricot);color:var(--ink);font-family:var(--f-mono);
  font-weight:500;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;padding:6px 10px;border-radius:6px;margin-bottom:14px}

/* grids & cards */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.grid.two{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.card{background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius);padding:18px 20px;
  transition:transform .15s,border-color .15s;color:inherit;display:block}
a.card:hover{transform:translateY(-2px);border-color:var(--ink);text-decoration:none}
.card h2,.card h3{margin-top:0}
.card .meta{color:var(--mut);font-size:.85rem}
.card .go{color:var(--brand);font-weight:700;font-size:.9rem;margin-top:12px;display:inline-block}
.tile{text-align:center;padding:26px 20px}
.tile .big{font-size:1.5rem;font-weight:800;color:var(--brand)}
.tile.soon{opacity:.6}
.tile .b-live{display:none}
.tile.soon .big{color:var(--mut)}
.badge{display:inline-block;border-radius:999px;padding:2px 10px;font-size:.72rem;font-weight:700}
.b-soon{background:var(--brand-l);color:var(--mut)}
.b-live{background:var(--sample);color:var(--sample-t)}
/* compact subject cards with icon */
.card.subj{padding:14px 16px}
.subj-h{display:flex;align-items:center;gap:11px;margin:0 0 5px}
.subj-ic{width:42px;height:42px;flex:none;display:grid;place-items:center;background:var(--brand-l);color:var(--ink);border-radius:12px}
.subj-ic svg{width:23px;height:23px;display:block}
.card.subj h3{margin:0;font-size:1.06rem}
.card.subj .meta{font-size:.82rem;line-height:1.45}
.card.subj .go{margin-top:8px;font-size:.86rem}
/* subject-index chips (tappable pills) */
.chipgroup{margin:12px 0 6px}
.chipgroup .cg-label{font-weight:700;color:var(--ink);font-size:.92rem;margin:0 0 8px}
.chips-nav{display:flex;flex-wrap:wrap;gap:8px}
.chipl{display:inline-block;padding:9px 14px;border-radius:999px;background:transparent;border:1.5px solid var(--ink);color:var(--ink);font-size:.9rem;font-weight:600;line-height:1}
.chipl:hover{background:var(--ink);color:#fff;text-decoration:none}

/* stat row */
.stats{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}
.stat{background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:12px 16px;flex:1;min-width:120px}
.stat b{display:block;font-size:1.6rem;color:var(--ink);font-family:var(--f-display);font-weight:800;letter-spacing:-.03em;line-height:1.15}
.stat span{color:var(--mut);font-size:.8rem}

/* subject hub action cards */
.actions{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin:18px 0}
.action{border:1.5px solid var(--line);border-radius:18px;padding:22px;background:#fff}
.action .ico{width:46px;height:46px;border-radius:12px;background:var(--apricot);color:var(--ink);display:flex;align-items:center;justify-content:center}
.action h3,.action .ah{margin:.5em 0 .2em;font-size:1.12rem;letter-spacing:-.015em}
.action p{color:var(--mut);font-size:.9rem;margin:0 0 10px}
.btn{display:inline-block;background:var(--brand);color:#fff;border-radius:12px;padding:11px 18px;font:700 .95rem var(--f-body);border:none;cursor:pointer}
.btn:hover{background:var(--ink);text-decoration:none;color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.dl{display:inline-flex;align-items:center;gap:8px;background:var(--apricot);color:var(--ink)}
.btn.dl:hover{background:var(--ink);color:var(--apricot)}
.pdfl{display:inline-flex;align-items:center;gap:5px;margin-left:12px;font-weight:700;font-size:.92rem;color:var(--ink)}
.pdfl svg{width:16px;height:16px}

/* year badges */
.chips{display:flex;flex-wrap:wrap;gap:4px;margin:4px 0}
.chip{display:inline-block;border-radius:6px;padding:2px 7px;font-family:var(--f-mono);font-size:.72rem;font-weight:500}
.c-board{background:var(--board);color:var(--board-t)}
.c-sample{background:var(--sample);color:var(--sample-t)}
.c-count{background:transparent;color:var(--burnt);border:1.5px solid var(--burnt);font-family:var(--f-body);font-weight:700;padding:1px 7px}
.c-marks{background:#fff;color:var(--mut);border:1px solid var(--line-2)}
.stars{color:var(--amber);letter-spacing:1px}

/* tables */
.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:.92rem;background:#fff;border:1.5px solid var(--line);border-radius:14px;overflow:hidden}
.tbl th,.tbl td{padding:9px 11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th{background:#F3FAF9;color:var(--mut);font-family:var(--f-mono);font-weight:500;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em}
.tbl tr:last-child td{border-bottom:0}
.scroll{overflow-x:auto}
.tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;border-bottom:1px solid var(--line);margin:12px 0 18px}
.tabs::-webkit-scrollbar{display:none}
.tabs a{padding:10px 12px;white-space:nowrap;font-weight:700;font-size:.95rem;color:var(--mut);text-decoration:none;border-bottom:3px solid transparent;margin-bottom:-1px}
.tabs a:hover{color:var(--ink)}
.chnav{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin:22px 0 4px;padding:14px 0;border-top:1.5px solid var(--line);border-bottom:1.5px solid var(--line)}
.chnav a{font-weight:700;color:var(--ink)}
.pyq-h{margin:22px 0 10px;font-size:1.2rem;display:flex;align-items:baseline;gap:10px}
.pyq-h span{font-family:var(--f-mono);font-size:.75rem;font-weight:500;color:var(--mut);letter-spacing:.04em}
.q.pyq{padding:12px 14px}
.q.pyq .qtext{margin-top:0}
.figref{margin:8px 0 2px;font-size:.85rem;color:var(--mut);font-style:italic}
.tabs a.on{color:var(--ink);border-bottom-color:var(--brand)}
@media (max-width:480px){.tabs .tl{display:none}.tabs a{padding:9px 10px}}
@media (max-width:640px){
  .hero{padding:24px 18px;border-radius:16px}
  .hero h1{font-size:1.5rem}
  .hero p{font-size:.95rem}
  .grid:has(> .tile){grid-template-columns:1fr 1fr;gap:10px}
  .tile{padding:16px 10px}
  .tile .big{font-size:1.12rem;line-height:1.25}
  .tile .meta{font-size:.78rem}
  .tile .go{font-size:.85rem}
  .stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .stat{min-width:0;padding:10px 12px}
  .stat b{font-size:1.35rem}
  .scroll{overflow:visible}
  .tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:auto!important}
  .tbl thead{display:none}
  .tbl tr{padding:11px 13px;border-bottom:1px solid var(--line)}
  .tbl tr:last-child{border-bottom:0}
  .tbl td{border:0;padding:2px 0;overflow-wrap:anywhere}
  .tbl td[data-l]{display:inline-block;margin-right:14px;font-size:.88rem}
  .tbl td[data-l]::before{content:attr(data-l) ": ";color:var(--mut)}
  .tbl.ranked tr{position:relative;padding-left:44px}
  .tbl.ranked td:first-child{position:absolute;left:13px;top:11px;font-weight:800;color:var(--brand)}
  .tbl.ranked td:nth-child(3){color:var(--mut);font-size:.85rem}
}

/* question blocks */
.chapsec{margin:26px 0 8px;color:var(--ink);font-family:var(--f-display);font-size:1.25rem;font-weight:700;letter-spacing:-.02em;border-bottom:1.5px solid var(--line);padding-bottom:6px}
.q{background:#fff;border:1.5px solid var(--line);border-radius:16px;padding:16px 18px;margin-bottom:12px}
.q .qhead{font-weight:700;color:var(--ink)}
.qtext{background:#fff;border:1px solid var(--line);border-left:3px solid var(--brand);border-radius:0 10px 10px 0;padding:11px 14px;margin-top:8px;white-space:pre-wrap;font-size:.96rem;color:var(--ink)}
.qfig{display:block;max-width:min(460px,100%);height:auto;margin:10px auto 2px;border:1px solid var(--line);border-radius:8px;background:#fff}
.why{background:var(--sand);border-radius:10px;padding:9px 12px;font-size:.85rem;color:var(--ink);margin-top:10px}
.hide-why .why{display:none}

/* controls */
.controls{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
select,input[type=search]{max-width:100%;min-width:0;padding:11px 13px;border:1.5px solid var(--line-2);border-radius:12px;font:500 .95rem var(--f-body);background:#fff;color:var(--ink)}
select:focus,input[type=search]:focus{outline:none;border-color:var(--ink)}
input[type=search]{flex:1;min-width:200px}
.note{color:var(--mut);font-size:.84rem;margin:10px 0}

/* guess paper */
.paperhead{text-align:center;background:#fff;border:1.5px solid var(--ink);border-radius:18px;padding:18px;margin-bottom:16px;box-shadow:4px 4px 0 var(--ink)}
.paperhead .t{font-weight:800;font-size:1.3rem;color:var(--ink);font-family:var(--f-display);letter-spacing:-.02em}
.section-h{background:var(--ink);color:var(--bg);border-radius:14px;padding:12px 16px;margin:24px 0 12px;font-family:var(--f-display);font-weight:700;font-size:1.1rem}
.section-h small{display:block;color:var(--mist-t);font-family:var(--f-body);font-weight:400;font-size:.84rem;margin-top:2px}
.gq{display:flex;gap:10px}
.gq>div{min-width:0;overflow-wrap:anywhere}
.gq .no{font-weight:700;color:var(--mut);min-width:2.3em;font-family:var(--f-display)}
.gq .mk{margin-left:auto;color:var(--mut);font-size:.85rem;white-space:nowrap;padding-left:10px}

/* faq */
.faq details{border-bottom:1.5px solid var(--line);padding:2px 0}
.faq summary{cursor:pointer;font-weight:700;color:var(--ink);padding:16px 44px 16px 0;list-style:none;position:relative;font-size:1.05rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:999px;background:var(--brand-l);color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:transform .15s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq p{margin:0 0 12px;color:var(--body)}

/* footer */
.faq{margin-bottom:4px}
footer.site{background:var(--ink);color:var(--mist-t);padding:48px 0 30px;margin-top:40px;font-size:.92rem}
footer.site a{color:var(--mist-t)}
footer.site a:hover{color:#fff}
footer.site .cols{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
footer.site .fh{color:var(--bg);font-family:var(--f-body);font-size:.95rem;letter-spacing:0;margin:0 0 10px;padding:0;border:0}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{margin:4px 0}
footer.site .fine{border-top:1px solid #1B4A4F;margin-top:26px;padding-top:16px;color:var(--mist-t);font-size:.82rem}

/* home (Ocean & Apricot redesign) */
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.topstrip{background:var(--ink);color:var(--bg);font-size:.88rem;text-align:center;padding:9px 16px}
.band{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding-left:calc(50vw - 50%);padding-right:calc(50vw - 50%)}
.band-w{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band-d{background:var(--ink);color:var(--bg);margin-top:72px}
.band-d h2,.band-d h3{color:var(--bg)}
.band-d .eyebrow-l{color:var(--apricot)}
.tag{font-family:var(--f-mono);font-size:.75rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;padding:6px 10px;border-radius:6px}
.tag-a{background:var(--apricot);color:var(--ink)}
.tag-o{border:1px solid var(--line-2);color:var(--mut)}
.hh{display:flex;flex-wrap:wrap;gap:48px;align-items:center;padding:48px 0 52px}
.hh-l{flex:1 1 500px;min-width:0;display:flex;flex-direction:column;gap:22px}
.hh-r{flex:1 1 360px;min-width:0}
.hh-tags{display:flex;gap:8px;flex-wrap:wrap}
.hh-h1{margin:0;font-size:3.9rem;line-height:1.02;letter-spacing:-.035em}
.hh-h1 mark{background:linear-gradient(transparent 58%,var(--apricot) 58%,var(--apricot) 92%,transparent 92%);color:inherit;padding:0 4px}
.hh-p{margin:0;font-size:1.17rem;line-height:1.55;color:var(--mut);max-width:540px}
.hs{display:flex;gap:8px;flex-wrap:wrap;max-width:580px}
.hs-box{flex:1 1 300px;display:flex;align-items:center;gap:10px;background:#fff;border:1.5px solid var(--ink);border-radius:14px;padding:0 16px;height:56px;box-shadow:4px 4px 0 var(--ink);color:var(--mut)}
.hs-box input{border:0;outline:none;flex:1;min-width:0;font:500 1rem var(--f-body);color:var(--ink);background:transparent;padding:0}
.hs-box:focus-within{box-shadow:4px 4px 0 var(--brand);border-color:var(--brand)}
.hs-btn{height:56px;padding:0 24px;border-radius:14px;border:0;background:var(--brand);color:#fff;font:700 1rem var(--f-body);cursor:pointer}
.hs-btn:hover{background:var(--ink)}
.hh-pop{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.hh-pop span{font-size:.9rem;color:var(--mut);margin-right:2px}
.hh-pop a{font-size:.9rem;font-weight:600;color:var(--ink);background:var(--brand-l);padding:9px 14px;border-radius:999px}
.hh-pop a:hover{background:var(--ink);color:#fff;text-decoration:none}
.hv{position:relative;display:block;padding:0 16px 22px 0;color:var(--ink)}
.hv:hover{text-decoration:none}
.hv-shadow{position:absolute;inset:26px 0 0 26px;background:var(--ink);border-radius:18px}
.hv-sheet{position:relative;display:flex;flex-direction:column;gap:16px;background:#fff;border:1.5px solid var(--ink);border-radius:18px;padding:26px;transition:transform .15s}
.hv:hover .hv-sheet{transform:translate(-3px,-3px)}
.hv-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.hv-ht{display:flex;flex-direction:column;gap:2px}
.hv-k{font-family:var(--f-mono);font-size:.74rem;color:var(--mut);letter-spacing:.06em;text-transform:uppercase}
.hv-t{font-family:var(--f-display);font-weight:700;font-size:1.35rem;letter-spacing:-.02em}
.hv-sec{font-size:.8rem;font-weight:700;color:#fff;background:var(--brand);padding:6px 10px;border-radius:999px}
.hv-rule{height:1px;background:var(--line)}
.hv-q{display:flex;gap:12px}
.hv-no{font-family:var(--f-display);font-weight:700;font-size:1.1rem;color:var(--mut)}
.hv-body{display:flex;flex-direction:column;gap:11px;flex:1;min-width:0}
.hv-text{font-size:1.04rem;line-height:1.5}
.hv-tags{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.hv-why{background:var(--sand);border-radius:10px;padding:10px 12px;font-size:.88rem;line-height:1.45}
.hv-ghost{opacity:.55}
.hv-lines{flex:1;display:flex;flex-direction:column;gap:8px;padding-top:6px}
.hv-lines span{height:10px;border-radius:5px;background:var(--line)}
.hv-lines span:first-child{width:92%}.hv-lines span:last-child{width:70%}
.stats4{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:20px;padding:26px 0}
.stats4 div{display:flex;flex-direction:column;gap:2px}
.stats4 b{font-family:var(--f-display);font-weight:800;font-size:2.4rem;letter-spacing:-.03em;color:var(--ink);line-height:1.1}
.stats4 span{font-size:.95rem;color:var(--mut)}
.hsec{padding:72px 0 0;display:flex;flex-direction:column;gap:28px}
.band-d>.hsec{padding:80px 0}
.hsec-h{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.hsec-h h2{margin:0;font-size:2.7rem;line-height:1.05;letter-spacing:-.03em}
.hsec-h p{margin:0;font-size:.95rem;color:var(--mut);max-width:340px}
.hb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}
.hb-card{background:#fff;border:1.5px solid var(--line);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:18px;transition:transform .15s,border-color .15s}
.hb-card:hover{border-color:var(--ink);transform:translateY(-2px)}
.hb-top{display:flex;align-items:center;gap:14px}
.hb-mono{width:52px;height:52px;flex:none;border-radius:14px;color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--f-display);font-weight:800;font-size:.95rem}
.mono-4{font-size:.78rem!important}
.hb-tt{display:flex;flex-direction:column;gap:1px}
.hb-name{font-family:var(--f-display);font-weight:700;font-size:1.38rem;color:var(--ink);letter-spacing:-.02em}
.hb-meta{font-size:.88rem;color:var(--mut)}
.hb-links{display:flex;gap:8px;flex-wrap:wrap}
.hb-links a{flex:1 1 120px;display:flex;justify-content:space-between;align-items:center;gap:8px;color:var(--ink);font-weight:700;font-size:.95rem;background:var(--brand-l);padding:12px 14px;border-radius:10px}
.hb-links a:hover{background:var(--ink);color:#fff;text-decoration:none}
.hp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.hp-card{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:15px 16px;transition:background .15s,border-color .15s}
.hp-card:hover{background:var(--sand);border-color:var(--ink);text-decoration:none}
.hp-t{display:flex;flex-direction:column;gap:3px;min-width:0}
.hp-b{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;font-weight:500}
.hp-s{font-weight:700;font-size:1.05rem;line-height:1.3}
.hp-go{width:36px;height:36px;flex:none;border-radius:999px;background:var(--ink);color:var(--apricot);display:flex;align-items:center;justify-content:center;font-weight:700}
.hf-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:18px}
.hf{background:var(--deep-2);border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:12px}
.hf h3{margin:0;font-size:1.5rem}
.hf p{margin:0;font-size:1rem;line-height:1.6;color:var(--mist-t)}
.hf-i{width:48px;height:48px;border-radius:12px;background:var(--apricot);color:var(--ink);display:flex;align-items:center;justify-content:center}
.hm{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:30px}
.hm li{display:flex;flex-direction:column;gap:10px;border-top:3px solid var(--ink);padding-top:18px}
.hm-n{font-family:var(--f-display);font-weight:800;font-size:3.4rem;line-height:1;color:var(--brand)}
.hm h3{margin:0;font-size:1.5rem}
.hm p{margin:0;font-size:1rem;line-height:1.6;color:var(--mut)}
.btabs{display:flex;gap:8px;flex-wrap:wrap}
.btabs button{height:44px;padding:0 18px;border-radius:999px;font:700 .95rem var(--f-body);cursor:pointer;background:transparent;color:var(--ink);border:1.5px solid var(--line-2)}
.btabs button[aria-selected="true"]{background:var(--ink);color:var(--apricot);border-color:var(--ink)}
.btabs button:hover{border-color:var(--ink)}
.bpanels{display:flex;flex-direction:column;gap:14px}
.bpanel{background:#fff;border:1.5px solid var(--line);border-radius:18px;padding:26px;display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:30px}
.bpanel::before{content:attr(data-name);grid-column:1/-1;font-family:var(--f-mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--burnt);margin-bottom:-14px}
.js-tabs .bpanel::before{display:none}
.bpanel[hidden]{display:none}
.bp-col{display:flex;flex-direction:column;gap:12px}
.bp-ch{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.bp-ch h3{margin:0;font-size:1.25rem}
.bp-ch span{font-size:.88rem;color:var(--mut);white-space:nowrap}
.bp-subs{display:flex;flex-wrap:wrap;gap:8px}
.bp-subs a{color:var(--ink);font-size:.94rem;font-weight:600;border:1.5px solid var(--ink);padding:9px 14px;border-radius:999px;line-height:1.2}
.bp-subs a:hover{background:var(--ink);color:#fff;text-decoration:none}
.hfaq{flex-direction:row;flex-wrap:wrap;gap:44px;padding-bottom:24px}
.hfaq-l{flex:1 1 280px;display:flex;flex-direction:column;gap:10px}
.hfaq-l h2{margin:0;font-size:2.7rem;line-height:1.05;letter-spacing:-.03em}
.hfaq-l p{margin:0;color:var(--mut)}
.hfaq-r{flex:2 1 500px;min-width:0}
.hfaq-r .faq details{background:transparent}
@media (max-width:720px){
  .hh{padding:28px 0 36px;gap:34px}
  .hh-h1{font-size:2.5rem}
  .hh-p{font-size:1.02rem}
  .hs-btn{flex:1 1 100%}
  .hsec{padding-top:52px}
  .hsec-h h2,.hfaq-l h2{font-size:2rem}
  .band-d{margin-top:52px}.band-d>.hsec{padding:56px 0}
  .stats4{grid-template-columns:1fr 1fr;gap:16px}
  .stats4 b{font-size:1.9rem}
  .hb-grid{grid-template-columns:1fr}
  .hp-grid{grid-template-columns:1fr 1fr;gap:10px}
  .hp-card{padding:12px}
  .hp-go{display:none}
  .hp-s{font-size:.95rem}
  .bpanel{padding:18px}
  .hv-sheet{padding:20px}
}
/* search overlay */
.searchov{position:fixed;inset:0;background:rgba(5,42,46,.55);z-index:60;display:none;padding:60px 16px}
.searchov.open{display:block}
.searchbox{max-width:640px;margin:0 auto;background:#fff;border:1.5px solid var(--ink);border-radius:16px;box-shadow:6px 6px 0 var(--ink);overflow:hidden}
.searchbox input{width:100%;border:0;border-bottom:1px solid var(--line);padding:16px;font-size:1.05rem;border-radius:0}
.searchbox input:focus{outline:none}
.results{max-height:60vh;overflow:auto}
.results a{display:block;padding:12px 16px;border-bottom:1px solid var(--line);color:var(--ink)}
.results a:hover{background:var(--brand-l);text-decoration:none}
.results a .ctx{display:block;color:var(--mut);font-size:.8rem}
.results .empty{padding:16px;color:var(--mut)}

/* logo mark (inline SVG) */
.logo svg{width:36px;height:36px;display:block;flex:none}
.logo .wm{color:var(--ink)}.logo .wm b{color:var(--ink);font-weight:800}

/* share bar */
.sharebar{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:16px 0}
.sharebar .shl{font-size:.85rem;color:var(--mut);font-weight:700}
.sh{display:inline-flex;align-items:center;font-weight:600;font-size:.82rem;line-height:1;padding:8px 13px;border-radius:20px;text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.sh:hover{text-decoration:none;filter:brightness(.95)}
.sh.wa{background:#15803d;color:#fff}.sh.tg{background:#1d6fa5;color:#fff}.sh.tw{background:#0f1419;color:#fff}
.sh.cp,.sh.nt{background:var(--brand-l);color:var(--ink);border-color:var(--line-2)}

/* key-facts box, prose intro, updated date */
.keyfacts{background:#fff;border:1.5px solid var(--line);border-radius:16px;padding:16px 20px;margin:18px 0}
.keyfacts h2{margin:0 0 8px;font-family:var(--f-mono);font-weight:500;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--burnt)}
.keyfacts ul{margin:0;padding-left:18px}.keyfacts li{margin:3px 0}
.prose{max-width:72ch}.prose p{margin:0 0 12px}.prose h2{font-size:1.15rem}
.updated{color:var(--mut);font-size:.8rem;margin:2px 0 0}
.trust{color:var(--mut);font-size:.85rem;border-left:3px solid var(--apricot);padding:2px 0 2px 12px;margin:14px 0}

@media print{
  header.site,.crumbs,footer.site,.controls,.no-print,.searchov,.actions{display:none!important}
  body{background:#fff}
  .q,.paperhead{border:0;box-shadow:none;padding:6px 0;margin:0}
  .qtext{background:#fff;border-left:2px solid #999}
  .hide-why .why{display:none}
}