/* ============ Design tokens ============ */
:root{
  --navy:#17213a; --navy2:#1f2b4a; --cream:#f2efe8; --paper:#faf8f3;
  --on-navy:#f2efe8; --muted-navy:#a8b0c4; --line-navy:rgba(242,239,232,.14);
  --ink:#1b2236; --muted:#5a6175; --line:#e3ded2;
  --gold:#e2b866; --gold-dk:#8a6a22;
  --serif:"Instrument Serif",Georgia,serif; --sans:Inter,system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.6;font-size:16px}
img{max-width:100%;height:auto}
a{color:inherit}
.tag{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:600}

/* ============ Header & footer ============ */
.site-header{background:var(--navy);color:var(--on-navy);border-bottom:1px solid var(--line-navy);position:relative;z-index:5}
.site-header .bar,.site-footer .bar{max-width:1200px;margin:0 auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-header .bar{height:64px}
.brand{font-family:var(--serif);font-size:24px;text-decoration:none;white-space:nowrap}
.menu{display:flex;gap:6px}
.menu a{text-decoration:none;font-size:14px;font-weight:500;padding:8px 14px;border-radius:999px;color:#d6d9e3;transition:.15s}
.menu a:hover{color:var(--gold)}
.menu a[aria-current]{color:var(--navy);background:var(--gold)}
.menu-mobile{display:none;position:relative}
.menu-mobile summary{list-style:none;cursor:pointer;font-size:14px;font-weight:500;padding:8px 14px;border:1px solid var(--line-navy);border-radius:999px}
.menu-mobile summary::-webkit-details-marker{display:none}
.menu-mobile nav{position:absolute;right:0;top:46px;background:var(--navy2);border:1px solid var(--line-navy);border-radius:12px;padding:8px;min-width:230px;display:flex;flex-direction:column}
.menu-mobile nav a{text-decoration:none;padding:10px 12px;border-radius:8px}
.menu-mobile nav a:hover{background:rgba(255,255,255,.06);color:var(--gold)}
.site-footer{background:var(--navy);color:var(--muted-navy);font-size:14px}
.site-footer .bar{padding-top:26px;padding-bottom:26px;border-top:1px solid var(--line-navy)}
.site-footer .links a{text-decoration:none;margin-left:22px}
.site-footer a:hover{color:var(--gold)}
@media (max-width:820px){
  .menu{display:none}
  .menu-mobile{display:block}
  .site-header .bar,.site-footer .bar{padding:0 20px}
  .site-footer .bar{padding-top:22px;padding-bottom:22px;flex-direction:column;align-items:flex-start;gap:8px}
  .site-footer .links a{margin:0 20px 0 0}
}

/* ============ Home ============ */
body.home{background:var(--navy);color:var(--on-navy)}
.home .split{display:grid;grid-template-columns:42% 1fr;min-height:calc(100vh - 64px)}
.home .photo{position:sticky;top:0;height:min(calc(100vh - 64px),860px);overflow:hidden;background:#6f777c}
.home .photo img{width:100%;height:100%;object-fit:cover;object-position:50% 20%;display:block}
.home .photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 70%,var(--navy)),linear-gradient(180deg,transparent 80%,var(--navy))}
.home .content{padding:64px 56px 56px}
.home h1{font-family:var(--serif);font-weight:400;font-size:clamp(48px,6.4vw,88px);line-height:.95;letter-spacing:-.01em;margin:16px 0 22px}
.home .intro{font-size:18px;color:#d6d9e3;max-width:66ch;margin-bottom:44px}
.home .intro span{display:block}
.home .intro span + span{margin-top:6px}
.home .book{display:block;text-decoration:none;background:var(--cream);color:var(--navy);border-radius:14px;padding:28px 30px;margin-bottom:48px;transition:.2s}
.home .book:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.25)}
.home .book .tag{color:var(--gold-dk)}
.home .book h2{font-family:var(--serif);font-weight:400;font-size:32px;line-height:1.1;margin:8px 0 10px}
.home .book p{color:#4a5168;font-size:15px}
.home .book .go{display:inline-block;margin-top:14px;font-weight:600;font-size:14px;border-bottom:2px solid var(--gold)}
.home h3{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-navy);font-weight:600;margin-bottom:6px}
/* Writing: Scholarship / Public writing tabs (CSS-only, works without JavaScript) */
.writing{margin-bottom:44px}
.wtab-input{position:absolute;opacity:0;pointer-events:none}
.home .tabs{display:flex;gap:6px;margin-bottom:16px}
.home .tabs label{cursor:pointer;font-size:13px;font-weight:500;padding:8px 14px;border-radius:999px;border:1px solid var(--line-navy);transition:.15s}
.home .tabs label:hover{border-color:var(--gold)}
#wtab-sch:checked ~ .tabs label[for=wtab-sch],#wtab-pub:checked ~ .tabs label[for=wtab-pub]{background:var(--gold);color:var(--navy);border-color:var(--gold)}
#wtab-sch:focus-visible ~ .tabs label[for=wtab-sch],#wtab-pub:focus-visible ~ .tabs label[for=wtab-pub]{outline:2px solid var(--gold);outline-offset:2px}
.panel{display:none}
#wtab-sch:checked ~ .panel-sch,#wtab-pub:checked ~ .panel-pub{display:block}
.feat{display:grid;grid-template-columns:1.25fr 1fr;gap:12px}
.big{background:linear-gradient(160deg,var(--navy2),#121a2f);border:1px solid var(--line-navy);border-radius:14px;padding:22px;display:flex;flex-direction:column;justify-content:space-between;gap:18px;min-height:240px;position:relative;overflow:hidden;text-decoration:none;transition:.15s}
.big::after{content:"“";position:absolute;right:16px;top:-6px;font-family:var(--serif);font-size:200px;line-height:1;color:rgba(226,184,102,.12);pointer-events:none}
a.big:hover{border-color:var(--gold)}
.big .o,.small .o{display:block;line-height:1.45;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600}
.big .o{padding-right:72px}
.big b{font-family:var(--serif);font-weight:400;font-size:30px;line-height:1.08;position:relative}
.big .d{font-size:13px;color:var(--muted-navy)}
.small{display:flex;flex-direction:column;gap:10px}
.small a{display:block;border:1px solid var(--line-navy);border-radius:12px;padding:12px 14px;text-decoration:none;transition:.15s}
.small a:hover{border-color:var(--gold)}
.small b{display:block;font-family:var(--serif);font-weight:400;font-size:18px;line-height:1.15;margin-top:3px}
.listen{display:flex;align-items:center;gap:12px;margin-top:12px;border:1px dashed var(--line-navy);border-radius:12px;padding:10px 14px;font-size:14px;text-decoration:none;transition:.15s}
.listen:hover{border-color:var(--gold)}
.play{flex:none;width:28px;height:28px;border-radius:50%;background:var(--gold);display:grid;place-items:center;color:var(--navy);font-size:11px}
.home .honors{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:12px 0 8px}
.home .honors a{border:1px solid var(--line-navy);border-radius:12px;padding:16px;text-decoration:none;transition:.15s}
.home .honors a:hover{border-color:var(--gold)}
.home .honors b{display:block;color:var(--gold);font-size:13px;font-weight:600;margin-bottom:4px}
.home .honors span{font-size:14.5px;line-height:1.35;display:block}
@media (max-width:900px){
  .home .split{grid-template-columns:1fr}
  .home .photo{position:relative;height:56vh;min-height:340px}
  .home .photo::after{background:linear-gradient(180deg,transparent 55%,var(--navy))}
  .home .content{padding:8px 22px 44px;margin-top:-60px;position:relative}
  .home .honors{grid-template-columns:1fr}
  .feat{grid-template-columns:1fr}
  .big{min-height:0}
  .big b{font-size:26px}
}

/* ============ Inner pages ============ */
.wrap{max-width:1200px;margin:0 auto;padding:0 28px}
.wrap.prose{max-width:780px}
.page-hero{background:var(--navy);color:var(--on-navy);padding:56px 0 52px}
.page-hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(44px,6vw,72px);line-height:1;letter-spacing:-.01em;margin-top:10px}
.page-hero .wrap{max-width:1200px}
.page-hero .back{display:inline-block;color:var(--gold);text-decoration:none;font-size:14px;font-weight:500}
.page-hero .back:hover{text-decoration:underline}
.page-hero .intro{color:#d6d9e3;font-size:18px;max-width:60ch;margin-top:16px}
.paper{padding:56px 0 80px}
@media (max-width:820px){.wrap{padding:0 20px}.page-hero{padding:40px 0 36px}.paper{padding:40px 0 60px}}

/* Long-form text (CV, tutorials, collections) */
.prose{font-size:17px;line-height:1.7}
.prose > * + *{margin-top:1em}
.prose h2{font-family:var(--serif);font-weight:400;font-size:36px;line-height:1.15;margin-top:1.6em;padding-top:.5em;border-top:1px solid var(--line)}
.prose > h2:first-child{margin-top:0;border-top:0;padding-top:0}
.prose h3{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-dk);font-weight:600;margin-top:2em}
.prose h2 + h3{margin-top:1em}
.prose a{color:var(--ink);text-decoration-color:var(--gold);text-decoration-thickness:2px;text-underline-offset:3px}
.prose a:hover{color:var(--gold-dk)}
.prose ul,.prose ol{padding-left:1.4em}
.prose li + li{margin-top:.5em}
.prose li > p + *{margin-top:.6em}
.prose img{display:block;border-radius:8px;border:1px solid var(--line);margin:1.4em auto}
.prose a:has(> img){display:block}
.prose strong{font-weight:600}
.prose .embed{position:relative;width:100%;aspect-ratio:4/3;border:1px solid var(--line);border-radius:8px;overflow:hidden;margin:1.4em 0}
.prose .embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.back-bottom{margin-top:3em !important;padding-top:1.4em;border-top:1px solid var(--line)}

/* CV: entries as compact paragraphs */
.cv .prose p{margin-top:.55em}
.cv .prose h2 + p,.cv .prose h3 + p{margin-top:.9em}

/* Digitized collections: two-column link lists */
.collections .prose ul{list-style:none;padding:0;columns:2;column-gap:36px}
.collections .prose li{break-inside:avoid;margin:0 0 .55em}
@media (max-width:640px){.collections .prose ul{columns:1}}

/* Digital history tools grid */
.tool-group + .tool-group{margin-top:48px}
.tool-group h2{font-family:var(--serif);font-weight:400;font-size:32px;margin-bottom:16px}
.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.tool{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;text-decoration:none;transition:.15s}
.tool:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 8px 20px rgba(23,33,58,.08)}
.tool img{width:64px;height:64px;object-fit:contain;border-radius:10px;flex:none}
.tool b{display:block;font-weight:600;font-size:16px}
.tool small{color:var(--muted);font-size:14px}

/* Tutorials grid */
.tut-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}
.tut{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;text-decoration:none;transition:.15s}
.tut:hover{border-color:var(--gold);transform:translateY(-3px);box-shadow:0 10px 24px rgba(23,33,58,.1)}
.tut .thumb{aspect-ratio:1/1;display:grid;place-items:center;padding:28px;background:#fff;border-bottom:1px solid var(--line)}
.tut .thumb img{max-height:100%;object-fit:contain}
.tut b{display:block;padding:14px 18px;font-family:var(--serif);font-weight:400;font-size:24px}

/* Long URLs and words wrap instead of widening the page on phones */
.prose,.page-hero h1{overflow-wrap:anywhere}
@media (max-width:640px){.tut-grid{grid-template-columns:1fr 1fr;gap:12px}.tut .thumb{padding:16px}.tut b{font-size:20px;padding:10px 14px}}