:root {
  --ink: #18213a;
  --navy: #0d2a52;
  --navy2: #173d70;
  --gold: #b08a3a;
  --cream: #f5f0e5;
  --paper: #fbf8f0;
  --wine: #6b2137;
  --muted: #6e6a63;
  --line: #d7ccb7;
  --shadow: 0 18px 50px rgba(28, 36, 48, .12);
  --serif: Georgia, 'Times New Roman', serif;
  --sans: 'Segoe UI', Arial, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);line-height:1.6}
a{color:var(--navy2);text-decoration:none} a:hover{text-decoration:underline}
img{max-width:100%}
.topbar{background:#081b35;color:#fff;font-family:var(--sans);font-size:.82rem;letter-spacing:.02em}
.topbar .wrap{display:flex;justify-content:space-between;gap:1rem;padding:.45rem 1rem;max-width:1200px;margin:auto}
.topbar a{color:#f5e8bd}
.header{background:rgba(251,248,240,.98);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;backdrop-filter:blur(8px)}
.navwrap{max-width:1200px;margin:auto;padding:.75rem 1rem;display:flex;align-items:center;gap:1.2rem}
.brand{display:flex;align-items:center;gap:.8rem;min-width:270px}.brand img{width:60px;height:72px;object-fit:contain}.brand-title{font-size:1.18rem;line-height:1.05;letter-spacing:.055em;color:var(--navy);font-weight:bold;text-transform:uppercase}.brand-sub{font-size:.78rem;color:var(--muted);font-style:italic;margin-top:.25rem}
nav{margin-left:auto}.navlinks{display:flex;gap:.15rem;list-style:none;margin:0;padding:0}.navlinks a{display:block;padding:.62rem .72rem;font-family:var(--sans);font-size:.9rem;color:var(--ink);border-radius:3px}.navlinks a:hover,.navlinks a.active{background:#eee7d7;text-decoration:none;color:var(--navy)}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);padding:.5rem .7rem;font-size:1.2rem}
.hero{background:linear-gradient(135deg,rgba(8,27,53,.98),rgba(13,42,82,.93));color:#fff;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 25%,rgba(255,255,255,.08),transparent 28%);pointer-events:none}
.hero .wrap{max-width:1200px;margin:auto;display:grid;grid-template-columns:1.25fr .75fr;gap:3rem;align-items:center;padding:5.8rem 1rem 5rem}.hero h1{font-size:clamp(2.9rem,6vw,5.8rem);line-height:.98;margin:.15rem 0 1.1rem;letter-spacing:.015em}.hero .eyebrow{font-family:var(--sans);text-transform:uppercase;letter-spacing:.18em;color:#e3c77a;font-weight:600}.hero p{font-size:1.3rem;max-width:760px;color:#f3efe5}.hero-crest{text-align:center}.hero-crest img{width:min(330px,80%);filter:drop-shadow(0 18px 18px rgba(0,0,0,.28))}.motto{font-style:italic;color:#e5c97d;font-size:1.15rem;margin-top:1rem}
.btns{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.8rem}.btn{display:inline-block;font-family:var(--sans);font-weight:600;padding:.78rem 1rem;border-radius:2px;border:1px solid #e3c77a;background:#e3c77a;color:#0c2342}.btn.alt{background:transparent;color:#fff;border-color:#c9d5e5}.btn.paper{background:transparent;color:var(--navy);border-color:var(--navy)}.btn.paper:hover{background:var(--navy);color:#fff}.btn:hover{text-decoration:none;transform:translateY(-1px)}
.section{padding:4.2rem 1rem}.section.alt{background:#f0eadc}.wrap{max-width:1200px;margin:auto}.section-head{max-width:820px;margin-bottom:2.2rem}.kicker{font-family:var(--sans);font-size:.8rem;text-transform:uppercase;letter-spacing:.18em;color:var(--wine);font-weight:700}.section h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1.05;color:var(--navy);margin:.3rem 0 .8rem}.section h3{color:var(--navy);font-size:1.35rem;line-height:1.2}.lead{font-size:1.18rem;color:#3d3a35}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}.card{background:#fff;border:1px solid var(--line);padding:1.45rem;box-shadow:0 8px 26px rgba(32,32,30,.05)}.card h3{margin-top:.1rem}.card .meta{font-family:var(--sans);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.statband{background:#102b51;color:#fff}.stats{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}.stat{padding:2rem 1rem;border-right:1px solid rgba(255,255,255,.16)}.stat:last-child{border-right:0}.stat strong{font-size:2.35rem;display:block;color:#ecd18a}.stat span{font-family:var(--sans);font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}
.quote{border-left:4px solid var(--gold);padding:.2rem 0 .2rem 1.4rem;font-size:1.45rem;font-style:italic;margin:2rem 0}.quote small{display:block;font-family:var(--sans);font-size:.8rem;font-style:normal;color:var(--muted);margin-top:.55rem}
.notice{border:1px solid #c4ad77;background:#fff9e9;padding:1rem 1.2rem}.notice strong{color:var(--wine)}
.page-hero{background:#102b51;color:white;padding:3.7rem 1rem 3rem}.page-hero .wrap{display:flex;align-items:end;justify-content:space-between;gap:2rem}.page-hero h1{font-size:clamp(2.4rem,5vw,4.4rem);margin:.2rem 0;line-height:1}.page-hero p{max-width:700px;color:#e8e1d0}.page-hero img{width:125px;opacity:.95}
.timeline{border-left:2px solid var(--gold);margin:2rem 0 2rem .6rem;padding-left:1.7rem}.event{margin:0 0 1.8rem;position:relative}.event:before{content:"";width:12px;height:12px;border-radius:50%;background:var(--gold);position:absolute;left:-2.12rem;top:.4rem}.event .year{font-family:var(--sans);font-weight:bold;color:var(--wine)}
.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{padding:.7rem .8rem;border-bottom:1px solid var(--line);text-align:left}.table th{font-family:var(--sans);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;background:#eee7d7}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center}.feature.reverse>div:first-child{order:2}.ornament{text-align:center;color:var(--gold);letter-spacing:.5em;margin:1.2rem 0}
.news-list article{padding:1.2rem 0;border-bottom:1px solid var(--line)}.news-list h3{margin:.25rem 0}.tag{display:inline-block;padding:.2rem .45rem;background:#e9e1d0;color:#5d2540;font-family:var(--sans);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em}
.person{display:grid;grid-template-columns:90px 1fr;gap:1rem;align-items:center}.avatar{width:86px;height:86px;border-radius:50%;display:grid;place-items:center;background:#e7dfcf;border:1px solid #cabc9f;color:var(--navy);font-size:2rem;font-weight:bold}
.footer{background:#071a32;color:#cbd3dd;padding:3.2rem 1rem 1.6rem}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}.footer h3{color:#fff;margin-top:0}.footer a{color:#eed38b}.footer img{width:95px}.legal{border-top:1px solid rgba(255,255,255,.15);margin-top:2rem;padding-top:1rem;font-family:var(--sans);font-size:.76rem;color:#9fa9b7}.legal strong{color:#e9d6a3}
.breadcrumb{font-family:var(--sans);font-size:.78rem;color:#6b675f;margin-bottom:.8rem}.crumb{padding:1rem 1rem 0;max-width:1200px;margin:auto}
.form{display:grid;gap:.9rem}.form label{font-family:var(--sans);font-size:.85rem;font-weight:600}.form input,.form textarea,.form select{width:100%;padding:.75rem;border:1px solid #bdb5a5;background:#fff;font:inherit}.form textarea{min-height:140px}
.academic-seal{float:right;width:135px;margin:0 0 1rem 1rem;opacity:.9}
.pdf-card{display:flex;gap:1rem;align-items:flex-start}.pdf-icon{font-family:var(--sans);font-size:.72rem;background:var(--wine);color:#fff;padding:.5rem .55rem;font-weight:700}
.small{font-size:.88rem;color:var(--muted)}
@media(max-width:900px){.navlinks{display:none;position:absolute;left:0;right:0;top:89px;background:var(--paper);padding:.7rem;border-bottom:1px solid var(--line);flex-direction:column}.navlinks.open{display:flex}.menu-btn{display:block}.hero .wrap,.feature{grid-template-columns:1fr}.hero-crest{display:none}.grid3{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.footer-grid{grid-template-columns:1fr 1fr}.page-hero img{display:none}}
@media(max-width:620px){.grid3,.grid2,.footer-grid{grid-template-columns:1fr}.brand-title{font-size:1rem}.brand img{width:48px;height:58px}.brand{min-width:0}.hero .wrap{padding-top:4rem}.stats{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.16)}}

/* College Shop */
.shop-banner{background:#0b2342;color:#fff;overflow:hidden}.shop-banner-grid{display:grid;grid-template-columns:1.05fr .95fr;min-height:250px;align-items:stretch}.shop-banner-copy{padding:2.6rem 1.2rem 2.5rem 0;display:flex;flex-direction:column;justify-content:center}.shop-banner .eyebrow{font-family:var(--sans);text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;color:#e7c66f;font-weight:700}.shop-banner h1{font-size:clamp(2.4rem,4.3vw,4.6rem);line-height:.98;margin:.35rem 0 .75rem;color:#fff}.shop-banner p{font-size:1.08rem;margin:.2rem 0;color:#e7edf5}.shop-banner-note span{opacity:.75}.shop-banner-image{min-height:250px;position:relative}.shop-banner-image:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,#0b2342 0%,rgba(11,35,66,.12) 32%,rgba(11,35,66,0) 60%)}.shop-banner-image img{width:100%;height:100%;object-fit:cover;display:block}
.shop-store{padding:1rem 1rem 4rem;background:#f7f3ea}.shop-store-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:1rem;align-items:start}.shop-sidebar{position:sticky;top:96px}.shop-side-box{background:#faf7f0;border:1px solid #dfd7c8;padding:1rem;margin-bottom:1rem}.shop-side-box h2{font-size:1.1rem;color:var(--navy);margin:0 0 .7rem}.shop-filter{display:block;width:100%;border:0;border-bottom:1px solid #ddd5c7;background:transparent;color:#19375f;text-align:left;font:inherit;font-family:var(--sans);font-size:.82rem;padding:.7rem .4rem;cursor:pointer}.shop-filter:hover,.shop-filter.active{background:#eee6d6}.shop-filter:last-child{border-bottom:0}.shop-reasons{font-family:var(--sans);font-size:.76rem}.shop-reasons p{padding:.55rem 0 .55rem 2rem;margin:0;border-bottom:1px solid #e1d9ca;position:relative}.shop-reasons p:before{content:"✓";position:absolute;left:.25rem;top:.55rem;width:1.1rem;height:1.1rem;border:1px solid var(--navy);border-radius:50%;display:grid;place-items:center;font-size:.65rem;color:var(--navy)}.shop-reasons p:last-child{border-bottom:0}.shop-side-motto{text-align:center;padding:1rem .4rem;color:#1b3558;font-family:var(--sans);font-size:.7rem;text-transform:uppercase;letter-spacing:.11em}.shop-side-motto img{width:82px;margin-bottom:.6rem;opacity:.9}
.shop-main{min-width:0}.shop-heading-row{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;padding:.9rem 0 1.1rem}.shop-heading-row h2{font-size:2rem;color:var(--navy);margin:.15rem 0}.shop-heading-row p{margin:.1rem 0;color:var(--muted)}.basket-box{border:1px solid var(--line);background:#fff;padding:.7rem .8rem;display:flex;align-items:center;gap:.65rem;font-family:var(--sans);white-space:nowrap}.basket-box>span{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.basket-box strong{color:var(--navy)}.btn.mini{padding:.52rem .72rem;font-size:.75rem;cursor:pointer}.shop-result{margin:0 0 1rem}.shop-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.65rem}.shop-product{background:#fff;border:1px solid #e2dbce;display:flex;flex-direction:column;min-width:0;transition:transform .15s ease,box-shadow .15s ease}.shop-product:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(25,35,50,.08)}.shop-product[hidden]{display:none}.shop-photo{aspect-ratio:1.12/1;background:#ebe6dc;overflow:hidden}.shop-photo img{width:100%;height:100%;object-fit:cover;display:block}.shop-product-copy{padding:.72rem .72rem .8rem;display:flex;flex:1;flex-direction:column}.shop-product-copy .meta{font-family:var(--sans);font-size:.65rem;text-transform:uppercase;letter-spacing:.08em;color:#82796d}.shop-product h3{color:var(--navy);font-size:1rem;line-height:1.15;margin:.18rem 0 .28rem}.shop-product p{font-size:.8rem;line-height:1.4;color:#5a554d;margin:.15rem 0 .7rem}.shop-product-foot{display:flex;align-items:center;justify-content:space-between;gap:.45rem;margin-top:auto}.shop-product-foot strong{color:#4d2540;font-size:1rem}.shop-product-foot .btn{white-space:nowrap}.shop-fine-print{font-family:var(--sans);font-size:.68rem;color:#857d70;border-top:1px solid #ddd5c7;margin-top:1.1rem;padding-top:.8rem}
@media(max-width:1100px){.shop-product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.shop-banner-grid{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.shop-store-layout{grid-template-columns:1fr}.shop-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:1rem}.shop-side-box{margin:0}.shop-side-motto{display:none}.shop-banner-grid{grid-template-columns:1fr}.shop-banner-image{height:185px;min-height:0}.shop-banner-image:before{background:linear-gradient(180deg,#0b2342 0%,rgba(11,35,66,.08) 45%,transparent)}.shop-banner-copy{padding-right:0}.shop-heading-row{align-items:flex-start;flex-direction:column}.basket-box{white-space:normal;flex-wrap:wrap}.shop-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.shop-sidebar{grid-template-columns:1fr}.shop-product-grid{grid-template-columns:1fr}.shop-banner h1{font-size:2.65rem}.shop-banner-copy{padding:2rem 0}.shop-product h3{font-size:1.15rem}.shop-product p{font-size:.9rem}.shop-photo{aspect-ratio:1.25/1}}

/* College Shop image enlargement. Because even fictional merchandise deserves inspection. */
.shop-photo img{cursor:zoom-in}
.shop-lightbox{position:fixed;inset:0;z-index:9999;background:rgba(4,12,24,.92);display:none;align-items:center;justify-content:center;padding:2rem}
.shop-lightbox.open{display:flex}
.shop-lightbox-inner{position:relative;max-width:min(1600px,97vw);max-height:96vh;display:flex;flex-direction:column;align-items:center;gap:.65rem}
.shop-lightbox img{display:block;max-width:97vw;max-height:90vh;width:auto;height:auto;object-fit:contain;background:#f4efe3;box-shadow:0 18px 60px rgba(0,0,0,.45)}
.shop-lightbox-caption{font-family:var(--sans);font-size:.84rem;color:#f7f1e5;text-align:center}
.shop-lightbox-close{position:absolute;right:-.2rem;top:-2.6rem;border:1px solid rgba(255,255,255,.55);background:rgba(11,35,66,.85);color:#fff;width:2.15rem;height:2.15rem;border-radius:50%;font-size:1.35rem;line-height:1;cursor:pointer}
.shop-lightbox-close:hover{background:#fff;color:var(--navy)}
@media(max-width:620px){.shop-lightbox{padding:1rem}.shop-lightbox-close{right:0;top:-2.4rem}}
.shop-photo img[src$="slr-mug.png"]{object-fit:contain;background:#eee7da}
.shop-photo img[src$="helms-tshirt.jpg"]{object-fit:contain;background:#cbbfb2}

/* Functional web-form details: the honeypot is deliberately invisible to humans. */
.form-honeypot{position:absolute!important;left:-10000px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;white-space:nowrap!important}
.btn[disabled]{opacity:.62;cursor:wait;transform:none}


/* Research page: each paper's banner across the top of its section, linked to the PDF. */
.thesis-banner{display:block;margin-bottom:2.2rem;border:1px solid var(--line);box-shadow:0 8px 26px rgba(32,32,30,.08);background:#f7f0e3;transition:transform .18s ease,box-shadow .18s ease}
.thesis-banner img{display:block;width:100%;height:auto}
.thesis-banner:hover,.thesis-banner:focus-visible{transform:translateY(-2px);box-shadow:0 12px 32px rgba(32,32,30,.14)}
@media(max-width:620px){.thesis-banner{margin-bottom:1.4rem}}
@media(prefers-reduced-motion:reduce){.thesis-banner{transition:none}.thesis-banner:hover,.thesis-banner:focus-visible{transform:none}}
/* A link to a paper (research.html#farm-tax) lands with its banner clear of the sticky header. */
section[id]{scroll-margin-top:1.6rem}article[id]{scroll-margin-top:6rem}
/* A paper's own page (paper-<id>.html): the title is the page heading and is set like a research card's. */
.section h1.paper-title{font-size:clamp(1.9rem,3.6vw,3rem);line-height:1.06;color:var(--navy);margin:.3rem 0 .8rem}
.share-line{margin-top:.9rem}
/* Courses page: a course card's modules, and the short-courses table on a narrow screen. */
.course .modules{list-style:none;margin:.9rem 0 .2rem;padding:.8rem 0 0;border-top:1px solid var(--line);font-family:var(--sans);font-size:.86rem;color:#3d3a35}
.course .modules li{position:relative;padding:.18rem 0 .18rem 1.15rem}
.course .modules li::before{content:"\2013";position:absolute;left:0;color:var(--gold)}
.course-pic{margin:-1.45rem -1.45rem 1.15rem;border-bottom:1px solid var(--line);background:#f7f0e3}
.course-pic img{display:block;width:100%;height:auto}
.page-banner{margin-bottom:2.6rem;border:1px solid var(--line);box-shadow:0 8px 26px rgba(32,32,30,.08);background:#f7f0e3}
.page-banner img{display:block;width:100%;height:auto}
/* Ten menu items need about 1,080 px: below 1,100 the menu button takes over (it used to at 900, which left tablets
   and small laptops with a menu running off the page). */
@media(max-width:1100px){.navlinks{display:none;position:absolute;left:0;right:0;top:89px;background:var(--paper);padding:.7rem;border-bottom:1px solid var(--line);flex-direction:column}.navlinks.open{display:flex}.menu-btn{display:block}}
/* A drop-down in the top menu (About: The College, People). Opens on hover and on keyboard focus; in the phone menu
   its entries sit indented under their parent. */
.navlinks li{position:relative}
.has-sub>a::after{content:"\25BE";margin-left:.35rem;font-size:.75em;opacity:.7}
.subnav{display:none;position:absolute;top:100%;left:0;min-width:11.5rem;list-style:none;margin:0;padding:.35rem;background:var(--paper);border:1px solid var(--line);box-shadow:0 12px 30px rgba(28,36,48,.14);z-index:60}
.has-sub:hover>.subnav,.has-sub:focus-within>.subnav{display:block}
.subnav a{white-space:nowrap}
@media(max-width:1100px){.subnav{display:block;position:static;min-width:0;padding:0 0 0 1.1rem;border:0;box-shadow:none;background:transparent}.has-sub>a::after{content:""}}
/* People, KEAT, Library and Term dates pages (build_pages.py). */
.person-pic{margin:-1.45rem -1.45rem 1.15rem;border-bottom:1px solid var(--line);background:#f9e9cb;aspect-ratio:1/1;display:flex;align-items:center;overflow:hidden}
.person-pic img{object-fit:contain}
.person-pic img,.page-figure img,.exam-figure img{display:block;width:100%;height:auto}
.person-card .meta{line-height:1.45;margin-bottom:.3rem}
.person-card h3{margin-bottom:.5rem}
.page-figure{border:1px solid var(--line);box-shadow:0 8px 26px rgba(32,32,30,.08);background:#f7f0e3}
.exam{max-width:900px}
.exam-q{display:grid;grid-template-columns:3.2rem 1fr 3rem;gap:.6rem;padding:1.1rem 0;border-top:1px solid var(--line)}
.exam-q p{margin:.1rem 0 .6rem}
.exam-num{font-weight:700;color:var(--navy)}
.exam-marks{text-align:right;font-family:var(--sans);font-size:.85rem;color:var(--muted)}
.exam-figure{margin:.8rem 0 .2rem;border:1px solid var(--line);background:#f7f0e3}
.exam-figure .small{margin:0;padding:.5rem .8rem;text-align:center;font-style:italic;background:#fff;border-top:1px solid var(--line)}
.answers-table td:first-child,.figures-table td:first-child{font-family:var(--serif);font-weight:700;color:var(--navy);white-space:nowrap}
.figures-table td:first-child{white-space:normal;min-width:9rem}
.figures-table td,.answers-table td{vertical-align:top}
.regs{margin:.4rem 0 0;padding-left:1.4rem}.regs li{margin:0 0 .7rem;padding-left:.2rem}
@media(max-width:620px){.exam-q{grid-template-columns:2.4rem 1fr}.exam-marks{grid-column:2;text-align:left}}
.course h3{margin-bottom:.25rem}
.course-length{margin:0 0 .7rem;font-style:italic;color:var(--muted);font-size:.95rem}
.course .small{margin-top:.8rem}
.table-scroll{overflow-x:auto}
.courses-table td{vertical-align:top}
.courses-table td:first-child{font-family:var(--serif);font-weight:700;color:var(--navy);min-width:10rem}
.courses-table td:nth-child(3){font-style:italic}
.courses-table td:nth-child(4){min-width:17rem}
/* A .btn that is a real button (the privacy page's 'do not count my visits' switch). */
button.btn{font-size:1rem;line-height:inherit;cursor:pointer}