:root{--ink:#0c2d3a;--muted:#61747b;--paper:#f7faf9;--white:#fff;--mint:#5ee0c2;--line:#d9e4e2;--blue:#dbeaf0;--shadow:0 18px 50px rgba(12,45,58,.09)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.55}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.28;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,#000,transparent 72%)}
a{color:inherit}
.topbar,main,footer{position:relative;z-index:1;max-width:1180px;margin:auto}
.topbar{height:86px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:.95rem}
.brand b{display:block;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--ink);color:var(--mint);font-weight:800;letter-spacing:-.05em}
.private-link{padding:11px 16px;border:1px solid var(--ink);border-radius:999px;text-decoration:none;font-weight:700;font-size:.88rem;transition:.2s}
.private-link:hover{background:var(--ink);color:var(--white)}
main{padding:68px 28px 80px}
.intro{display:grid;grid-template-columns:1.5fr .7fr;gap:70px;align-items:end;margin-bottom:60px}
.eyebrow{margin:0 0 18px;font-size:.78rem;font-weight:800;letter-spacing:.16em;color:#267664}
h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(3.2rem,7vw,6.4rem);line-height:.92;letter-spacing:-.055em;margin:0;max-width:900px}
h1 em{color:#18846e;font-weight:400}
.intro-copy{max-width:660px;margin:28px 0 0;color:var(--muted);font-size:1.08rem}
.study-note{border-left:4px solid var(--mint);background:var(--white);padding:24px;box-shadow:var(--shadow)}
.study-note>span{font-size:.75rem;font-weight:800;color:#18846e}
.study-note p{margin:12px 0 0}
.finder{background:var(--ink);color:var(--white);border-radius:22px;padding:28px;margin-bottom:72px;box-shadow:var(--shadow)}
.finder label{display:block;font-family:Georgia,serif;font-size:1.35rem;margin-bottom:14px}
.search-wrap{display:flex;align-items:center;gap:12px;background:var(--white);color:var(--ink);border-radius:13px;padding:0 16px}
.search-wrap>span{font-size:1.8rem;color:#18846e}
.search-wrap input{flex:1;border:0;outline:0;background:transparent;font:inherit;font-size:1rem;padding:17px 0;color:var(--ink)}
kbd{border:1px solid var(--line);background:var(--paper);border-radius:6px;padding:3px 7px;font:600 .75rem system-ui}
.search-status{min-height:1.2em;margin:10px 2px 0;color:#b9d4d0;font-size:.82rem}
.section-block{margin-bottom:76px}
.section-heading{display:flex;align-items:end;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:22px}
.section-heading>div{display:flex;align-items:baseline;gap:12px}.section-heading span{color:#18846e;font-weight:800;font-size:.76rem}.section-heading h2{margin:0;font-family:Georgia,serif;font-size:2rem}.section-heading p{margin:0;color:var(--muted);font-size:.85rem}
.course-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.course-card{position:relative;min-height:245px;padding:24px;background:var(--white);border:1px solid var(--line);border-radius:18px;text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s}
.course-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#8acbbb}
.course-code{display:inline-block;padding:5px 9px;background:var(--blue);border-radius:7px;color:var(--ink)!important;font-size:.72rem!important;letter-spacing:.08em}
.course-card h3{font-family:Georgia,serif;font-size:1.55rem;line-height:1.05;margin:36px 0 12px}.course-card p{margin:0;color:var(--muted);font-size:.9rem}.arrow{position:absolute;right:20px;bottom:17px;font-size:1.25rem!important;color:var(--ink)!important}
.resource-list{background:var(--white);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.resource-row{display:grid;grid-template-columns:1fr 2fr auto;align-items:center;gap:20px;padding:20px 24px;text-decoration:none;border-bottom:1px solid var(--line);transition:background .15s}.resource-row:last-child{border-bottom:0}.resource-row:hover{background:#eef8f5}.resource-row>span{font-weight:800}.resource-row small{font-size:.9rem;color:var(--muted)}.resource-row b{color:#18846e}
.is-hidden{display:none!important}
footer{display:flex;justify-content:space-between;padding:28px;border-top:1px solid var(--line);color:var(--muted);font-size:.78rem;letter-spacing:.05em}
@media(max-width:900px){.intro{grid-template-columns:1fr;gap:28px}.course-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.topbar{height:auto;padding:18px 20px;align-items:flex-start}.brand>span:last-child{display:none}.private-link{font-size:.78rem;padding:9px 12px}main{padding:48px 20px 60px}h1{font-size:3.15rem}.finder{padding:22px}.search-wrap kbd{display:none}.course-grid{grid-template-columns:1fr}.course-card{min-height:190px}.resource-row{grid-template-columns:1fr auto}.resource-row small{grid-column:1/-1;grid-row:2}.section-heading p{display:none}footer{padding:24px 20px;flex-direction:column;gap:6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.course-card,.private-link{transition:none}}