/* Layout: full-bleed street-scene hero, a band of three pledges, an ordered guide index, a navy consultation band. Long reading column on article pages. */
:root{
  --paper:#f5f6f8; --surface:#ffffff; --ink:#16213a; --muted:#566278; --line:#dde2ea;
  --navy:#17284a; --navy-2:#22375f; --red:#b0282a; --red-soft:#f7e7e6; --gold:#e7c27d;
  --on-dark:#f4f6fa; --on-dark-muted:#c3cbda;
  --veil-a:rgba(243,246,250,.97); --veil-b:rgba(243,246,250,.9); --veil-c:rgba(243,246,250,.2); --hero-ink:#1c2c4c; --hero-muted:#1f2c45; --hero-eyebrow:#a8322f;
  --serif:"Noto Serif SC","Songti SC","STSong","Source Han Serif SC","SimSun",serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  --gutter-l:max(16px,env(safe-area-inset-left,0px)); --gutter-r:max(16px,env(safe-area-inset-right,0px));
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#0f1522; --surface:#172034; --ink:#e7ebf2; --muted:#a2adc0; --line:#283350;
  --navy:#0b1426; --navy-2:#16223b; --red:#e3605b; --red-soft:#3a1d22; --gold:#e7c27d;  color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#0f1522; --surface:#172034; --ink:#e7ebf2; --muted:#a2adc0; --line:#283350;
  --navy:#0b1426; --navy-2:#16223b; --red:#e3605b; --red-soft:#3a1d22; --gold:#e7c27d;  color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.85}
a{color:var(--red)}
a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
img{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
.narrow{max-width:760px}
h1,h2,h3{font-family:var(--serif);text-wrap:balance;line-height:1.35;font-weight:700}

/* header */
.topbar{position:absolute;inset:0 0 auto;z-index:5}
.topbar .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 24px;padding-block:18px}
.brand{display:flex;align-items:center;gap:10px;color:var(--hero-ink);text-decoration:none;font-family:var(--serif);font-weight:700;font-size:18px;letter-spacing:.02em}
.brand-mark{width:30px;height:30px;border:2px solid currentColor;display:grid;place-items:center;font-size:15px;border-radius:2px}
.topbar nav{display:flex;flex-wrap:wrap;gap:4px 22px}
.topbar nav a{color:var(--hero-ink);opacity:.88;text-decoration:none;font-size:15px}
.topbar nav a:hover{opacity:1;text-decoration:underline;text-underline-offset:6px}

/* hero */
.hero{position:relative;color:var(--hero-ink);
  background-color:#dfe8f2;
  background-image:linear-gradient(100deg,var(--veil-a) 0%,var(--veil-b) 45%,var(--veil-c) 100%),url(../images/hero.jpg),url(../images/hero.svg);
  background-size:cover;background-position:center 60%}
.hero .wrap{padding-top:132px;padding-bottom:88px}
.eyebrow{font-size:14px;letter-spacing:.18em;text-transform:uppercase;color:var(--hero-eyebrow);margin:0 0 18px;font-weight:600}
.hero h1{font-size:clamp(38px,6vw,66px);font-weight:900;margin:0 0 28px;max-width:16em;letter-spacing:.01em;color:var(--hero-ink)}
.hero h1 .sub{display:block;font-size:.52em;font-weight:700;margin-top:12px;letter-spacing:.04em}
.hero-lead{max-width:38em;display:grid;gap:16px;font-size:clamp(17px,1.6vw,19.5px);font-weight:500;line-height:1.9;color:var(--hero-muted)}
.hero-lead p{margin:0}
.hero-lead strong{color:var(--hero-ink)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:3px;font-size:16px;font-weight:600;text-decoration:none}
.btn-red{background:#b0282a;color:#fff}
.btn-red:hover{background:#951f22}
.btn-ghost{border:1.5px solid var(--hero-ink);color:var(--hero-ink)}
.btn-ghost:hover{background:var(--veil-c)}

/* pledges */
.pledges{background:var(--surface);border-bottom:1px solid var(--line)}
.pledges .wrap{display:grid;grid-template-columns:repeat(3,1fr);padding-block:0}
.pledge{padding:40px 28px;border-left:1px solid var(--line);min-width:0}
.pledge:first-child{border-left:0;padding-left:0}
.pledge b{display:block;font-family:var(--serif);font-size:clamp(28px,3.6vw,38px);letter-spacing:.08em;color:var(--ink);line-height:1.2}
.pledge b::before{content:"";display:block;width:36px;height:4px;background:var(--red);margin-bottom:18px}
.pledge p{margin:12px 0 0;color:var(--muted);font-size:15.5px}

/* sections */
.section{padding-block:72px}
.section-head{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:12px 24px;margin-bottom:32px}
.section-head h2{font-size:clamp(26px,3vw,34px);margin:0}
.section-head p{margin:0;color:var(--muted);max-width:30em}

.guide{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px;counter-reset:g}
.guide li{border-top:1px solid var(--line);min-width:0}
.guide li:nth-last-child(-n+2){border-bottom:1px solid var(--line)}
.guide a{display:grid;grid-template-columns:56px 1fr;gap:4px 16px;padding:24px 0;text-decoration:none;color:var(--ink)}
.guide .num{grid-row:span 3;font-family:var(--serif);font-size:30px;color:var(--red);line-height:1.1;font-variant-numeric:tabular-nums}
.guide .tag{font-size:12.5px;letter-spacing:.12em;color:var(--muted)}
.guide .t{font-family:var(--serif);font-size:20px;font-weight:700;line-height:1.45}
.guide .d{color:var(--muted);font-size:15px;line-height:1.7}
.guide a:hover .t{color:var(--red)}

/* student feedback */
.feedback{background:var(--surface);border-block:1px solid var(--line)}
.shots{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.shots li{min-width:0}
.shots a{display:block;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--paper);aspect-ratio:1/1.9;max-width:100%;box-shadow:0 6px 20px rgba(22,33,58,.08)}
.shots img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
.shots .ph{width:100%;height:100%;display:grid;place-items:center;text-align:center;padding:16px;color:var(--muted);font-size:14px;border:2px dashed var(--line)}
.shots figcaption{font-size:14px;color:var(--muted);margin-top:10px}
.feedback .disclaimer{margin:28px 0 0;font-size:14px;color:var(--muted);max-width:52em}

/* consult band */
.consult{background:var(--navy);color:var(--on-dark)}
.consult .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:start;padding-block:72px}
.consult h2{font-size:clamp(26px,3vw,34px);margin:0 0 12px;color:#fff}
.consult .lead{color:var(--on-dark-muted);margin:0 0 28px}
.services{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14)}
.services li{background:var(--navy-2);padding:18px 20px;min-width:0}
.services b{display:block;color:#fff;font-size:16.5px}
.services span{display:block;color:var(--on-dark-muted);font-size:14px;line-height:1.65;margin-top:4px}
.qr-card{background:#fff;color:#16213a;padding:28px;border-radius:4px;text-align:center;min-width:0}
.qr-card h3{margin:0 0 4px;font-size:20px}
.qr-card p{margin:0;font-size:14px;color:#566278}
.qr{width:210px;max-width:100%;aspect-ratio:1;margin:18px auto;border:1px solid #e3e7ee;display:grid;place-items:center;color:#566278;font-size:13.5px;background:#fff;padding:6px}
.qr img{width:100%;height:100%;object-fit:contain;display:block}
.fineprint{font-size:13.5px;color:var(--on-dark-muted);margin:22px 0 0;line-height:1.7}

/* article */
.page-hero{position:relative;color:var(--hero-ink);background-color:#dfe8f2;
  background-image:linear-gradient(var(--veil-b),var(--veil-a)),url(../images/hero.jpg),url(../images/hero.svg);
  background-size:cover;background-position:center 55%}
.page-hero .wrap{padding-top:120px;padding-bottom:56px}
.page-hero h1{font-size:clamp(28px,4.2vw,44px);margin:0 0 14px;max-width:20em}
.crumbs{font-size:14px;color:var(--hero-eyebrow);margin:0 0 12px}
.crumbs a{color:var(--hero-eyebrow);text-decoration:none}
.meta{font-size:14px;color:var(--hero-muted);margin:0}
article.body{padding-block:48px 24px}
article.body h2{font-size:24px;margin:44px 0 12px;padding-top:6px}
article.body h3{font-size:19px;margin:28px 0 8px}
article.body p{margin:0 0 16px}
article.body ul,article.body ol{padding-left:1.3em;margin:0 0 18px}
article.body li{margin-bottom:6px}
.callout{background:var(--red-soft);border-left:4px solid var(--red);padding:16px 20px;margin:24px 0;font-size:15.5px;line-height:1.8}
.callout-todo{background:var(--surface);border:2px dashed var(--line);border-left:4px solid var(--gold)}
.table-wrap{overflow-x:auto;margin:20px 0}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px;background:var(--surface)}
th,td{border:1px solid var(--line);padding:11px 13px;text-align:left;vertical-align:top;line-height:1.7}
th{background:var(--paper);font-weight:700}
.sources{border-top:1px solid var(--line);margin-top:40px;padding-top:20px;font-size:15px}
.sources h2{font-size:18px!important;margin:0 0 8px!important}
.sources ul{margin:0}
.next{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:40px 0 0}
.next a{display:block;border:1px solid var(--line);background:var(--surface);padding:16px 18px;text-decoration:none;color:var(--ink);border-radius:3px;min-width:0}
.next a small{display:block;color:var(--muted);font-size:13px}
.next a span{font-family:var(--serif);font-weight:700}
.next a:hover{border-color:var(--red)}
.next .r{text-align:right}
.mini-cta{margin:40px 0 56px;background:var(--navy);color:var(--on-dark);padding:26px 28px;border-radius:3px;display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center;justify-content:space-between}
.mini-cta p{margin:0;max-width:34em}
.mini-cta b{color:#fff;font-family:var(--serif);font-size:19px;display:block}

/* simple pages */
.prose{padding-block:48px 64px}
.prose h2{font-size:24px;margin:36px 0 12px}
.prose p{margin:0 0 16px}
.prose ul{padding-left:1.3em}

footer.site{background:var(--surface);border-top:1px solid var(--line);color:var(--muted);font-size:14px}
footer.site .wrap{padding-block:28px;display:flex;flex-wrap:wrap;gap:6px 24px;justify-content:space-between}
footer.site p{margin:0}

@media (max-width:820px){
  .pledges .wrap{grid-template-columns:1fr}
  .pledge{border-left:0;border-top:1px solid var(--line);padding:28px 0}
  .pledge:first-child{border-top:0}
  .guide{grid-template-columns:1fr}
  .guide li:nth-last-child(2){border-bottom:0}
  .consult .wrap{grid-template-columns:1fr}
  .services{grid-template-columns:1fr}
  .shots{grid-template-columns:repeat(2,1fr);gap:16px}
}
@media (max-width:560px){
  body{font-size:16.5px}
  .topbar nav{gap:2px 16px}
  .hero .wrap{padding-top:150px;padding-bottom:64px}
  .page-hero .wrap{padding-top:140px}
  .next{grid-template-columns:1fr}
  .next .r{text-align:left}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.consult .eyebrow{color:var(--gold)}
.services li:last-child:nth-child(odd){grid-column:1/-1}
.story{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--gold);padding:22px 24px 8px;margin:16px 0 24px;border-radius:2px}
.story-note,.small-note{font-size:14px;color:var(--muted)}

/* categorized guide */
.cats{display:grid;gap:14px}
.cat{background:var(--surface);border:1px solid var(--line);border-radius:4px}
.cat summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:auto auto 1fr auto;align-items:baseline;gap:6px 16px;padding:22px 24px}
.cat summary::-webkit-details-marker{display:none}
.cat-name{font-family:var(--serif);font-size:22px;font-weight:700;color:var(--ink)}
.cat-count{font-size:14px;color:var(--red);font-weight:600}
.cat-desc{color:var(--muted);font-size:15px;min-width:0}
.cat-toggle{width:28px;height:28px;border:1.5px solid var(--line);border-radius:50%;position:relative;align-self:center}
.cat-toggle::before,.cat-toggle::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:var(--ink);transform:translate(-50%,-50%)}
.cat-toggle::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .2s}
.cat[open] .cat-toggle::after{transform:translate(-50%,-50%) rotate(0)}
.cat summary:hover .cat-name{color:var(--red)}
.cat summary:focus-visible{outline:3px solid var(--gold);outline-offset:-3px}
.cat-list{list-style:none;margin:0;padding:0 24px 12px;display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px;border-top:1px solid var(--line)}
.cat-list li{border-bottom:1px solid var(--line);min-width:0}
.cat-list li:nth-last-child(-n+2):nth-child(odd),.cat-list li:last-child{border-bottom:0}
.cat-list a{display:grid;gap:4px;padding:18px 0;text-decoration:none;color:var(--ink)}
.cat-list .t{font-family:var(--serif);font-size:18px;font-weight:700;line-height:1.45}
.cat-list .d{color:var(--muted);font-size:14.5px;line-height:1.7}
.cat-list a:hover .t{color:var(--red)}
.crumbs a + a, .crumbs a{color:var(--hero-eyebrow)}
@media (max-width:820px){
  .cat summary{grid-template-columns:auto 1fr auto;padding:18px}
  .cat-desc{grid-column:1/3;grid-row:2}
  .cat-toggle{grid-row:1/3;grid-column:3}
  .cat-list{grid-template-columns:1fr;padding:0 18px 8px}
  .cat-list li:nth-last-child(-n+2):nth-child(odd){border-bottom:1px solid var(--line)}
  .cat-list li:last-child{border-bottom:0}
}