:root { color-scheme: light; --ink:#1b2740; --muted:#59647a; --blue:#6070c4; --lime:#f2c879; --paper:#f6f7fb; --card:#fff; --line:#dfe3ec; }
* { box-sizing:border-box; }
body { margin:0; background:radial-gradient(circle at 8% 12%,rgba(96,112,196,.12),transparent 26rem),var(--paper); color:var(--ink); font-family:Inter,system-ui,-apple-system,"Noto Sans TC","PingFang TC",sans-serif; line-height:1.6; }
a { color:inherit; }
.page { width:min(1080px,calc(100% - 36px)); margin:0 auto; }
header { display:flex; align-items:center; justify-content:space-between; gap:20px; min-height:82px; }
.brand { display:inline-flex; align-items:center; text-decoration:none; }
.brand-logo { display:block; width:clamp(142px,18vw,188px); height:auto; }
.header-links { display:flex; align-items:center; gap:10px; }
.nav-link { padding:8px 12px; border:1px solid var(--line); border-radius:999px; background:rgba(255,255,255,.75); color:var(--ink); font-size:.88rem; font-weight:800; text-decoration:none; }
.nav-link:hover,.nav-link:focus-visible { border-color:var(--blue); color:var(--blue); }
main { padding:58px 0 90px; }
.eyebrow { color:#42506b; font-size:.8rem; font-weight:850; letter-spacing:.12em; text-transform:uppercase; }
h1 { max-width:820px; margin:14px 0 18px; font-size:clamp(2.8rem,7vw,5.6rem); line-height:.98; letter-spacing:-.05em; }
.intro { max-width:760px; margin:0 0 64px; color:var(--muted); font-size:1.15rem; }
.topic-section { margin-top:54px; }
.topic-heading { display:grid; grid-template-columns:minmax(220px,.7fr) 1fr; gap:28px; align-items:end; padding-bottom:18px; border-bottom:1px solid var(--line); }
.topic-heading h2 { margin:0; font-size:clamp(1.7rem,3vw,2.5rem); line-height:1.08; letter-spacing:-.035em; }
.topic-heading p { margin:0; color:var(--muted); }
.article-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; margin-top:18px; }
.article-card { display:flex; min-height:190px; padding:25px; flex-direction:column; justify-content:space-between; border:1px solid var(--line); border-radius:22px; background:var(--card); text-decoration:none; transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease; }
.article-card:hover,.article-card:focus-visible { transform:translateY(-3px); border-color:var(--blue); box-shadow:0 16px 46px rgba(27,39,64,.08); }
.article-card span { color:var(--blue); font-size:.78rem; font-weight:850; letter-spacing:.08em; text-transform:uppercase; }
.article-card h3 { margin:15px 0 10px; font-size:1.35rem; line-height:1.22; }
.article-card p { margin:0; color:var(--muted); }
.article-card strong { display:block; margin-top:20px; color:var(--blue); font-size:.88rem; }
.assessment-cta { display:flex; align-items:center; justify-content:space-between; gap:28px; margin-top:70px; padding:30px; border-radius:24px; background:var(--ink); color:white; }
.assessment-cta h2 { margin:0 0 8px; font-size:1.65rem; line-height:1.2; }
.assessment-cta p { max-width:650px; margin:0; color:#c9d0df; }
.button { flex:0 0 auto; display:inline-block; padding:13px 19px; border-radius:999px; background:var(--lime); color:var(--ink); font-weight:850; text-decoration:none; }
footer { display:flex; flex-wrap:wrap; gap:18px; padding:28px 0 42px; border-top:1px solid var(--line); color:var(--muted); font-size:.86rem; }
@media (max-width:700px) { main{padding-top:36px}.topic-heading{grid-template-columns:1fr;gap:8px}.article-grid{grid-template-columns:1fr}.article-card{min-height:165px}.assessment-cta{align-items:flex-start;flex-direction:column}.header-links .home-label{display:none} }