:root{color-scheme:light;--ink: #20201d;--muted: #62665c;--paper: #fbfaf5;--surface: #ffffff;--line: #d8d8cf;--wine: #7f2531;--leaf: #586a43;--water: #3f6574;--soft-leaf: #dfe7d2;--soft-rose: #f1d6d3;--shadow: 0 18px 40px rgba(32, 32, 29, .08)}*{box-sizing:border-box}html{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--paper);color:var(--ink)}body{margin:0;min-width:320px}a{color:inherit}img{max-width:100%}main{min-height:70vh}.site-header,.site-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;width:min(1120px,calc(100% - 32px));margin:0 auto}.site-header{padding:22px 0}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;text-decoration:none}.site-nav,.site-footer nav{display:flex;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:.95rem}.site-nav a,.site-footer a{text-decoration:none}.site-nav a:hover,.site-footer a:hover,.back-link:hover{color:var(--wine)}.home-intro{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);align-items:center;gap:40px;width:min(1120px,calc(100% - 32px));margin:28px auto 0;padding:64px 0 56px}.home-copy h1,.page-shell h1,.article-shell h1{margin:0;font-size:clamp(2.3rem,7vw,5.4rem);line-height:.98;letter-spacing:0}.page-shell h1,.article-shell h1{font-size:clamp(2.1rem,6vw,4.2rem)}.lead,.article-description,.page-shell>p{color:var(--muted);font-size:1.16rem;line-height:1.85}.eyebrow,.article-kicker{margin:0 0 12px;color:var(--wine);font-size:.78rem;font-weight:800;letter-spacing:0;text-transform:uppercase}.home-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border:1px solid var(--ink);border-radius:8px;font-weight:700;text-decoration:none}.button.primary{background:var(--ink);color:var(--paper)}.button.secondary{background:transparent}.home-panel{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:18px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.home-panel span{min-height:92px;display:grid;place-items:center;border-radius:8px;color:var(--ink);font-weight:800}.home-panel span:nth-child(1){background:var(--soft-rose)}.home-panel span:nth-child(2){background:var(--soft-leaf)}.home-panel span:nth-child(3){background:#d9e5eb}.home-panel span:nth-child(4){background:#ece3cf}.home-panel span:nth-child(5){grid-column:1 / -1;background:#eadde3}.section,.page-shell,.article-shell,.plain-band{width:min(960px,calc(100% - 32px));margin:0 auto}.section,.plain-band{padding:56px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}.section-heading h2,.plain-band h2,.page-shell h2{margin:0;font-size:clamp(1.7rem,4vw,2.4rem);letter-spacing:0}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.quiz-card{display:flex;min-height:230px;flex-direction:column;justify-content:space-between;gap:18px;padding:22px;border:1px solid var(--line);border-radius:8px;background:var(--surface);text-decoration:none}.quiz-card:hover{border-color:var(--wine);box-shadow:var(--shadow)}.quiz-card span{width:fit-content;padding:5px 9px;border-radius:999px;background:var(--soft-leaf);color:var(--leaf);font-size:.78rem;font-weight:800}.quiz-card h2{margin:0;font-size:1.22rem;line-height:1.45;letter-spacing:0}.quiz-card p,.plain-band p,.article-body,.site-footer p{color:var(--muted);line-height:1.8}.plain-band{border-top:1px solid var(--line)}.page-shell{padding:72px 0}.page-shell.wide{width:min(1120px,calc(100% - 32px))}.page-shell .card-grid{margin-top:28px}.article-shell{padding:56px 0 80px}.back-link{display:inline-block;margin-bottom:28px;color:var(--muted);font-weight:700;text-decoration:none}.article-body{max-width:760px;margin-top:34px;font-size:1.06rem}.article-body h2{margin-top:38px;color:var(--ink);font-size:1.55rem;letter-spacing:0}.article-body li+li{margin-top:8px}.answer-box{margin-top:40px;padding:20px;border:1px solid var(--wine);border-radius:8px;background:#fff8f7}.answer-box summary{cursor:pointer;color:var(--wine);font-weight:800}.answer-box p{margin-bottom:0}.site-footer{align-items:flex-start;padding:34px 0 42px;border-top:1px solid var(--line);color:var(--muted)}.site-footer strong{color:var(--ink)}@media(max-width:820px){.site-header,.site-footer,.home-intro{align-items:flex-start;flex-direction:column}.home-intro{grid-template-columns:1fr;padding-top:36px}.card-grid{grid-template-columns:1fr}.section-heading{display:block}}@media(max-width:520px){.home-panel{grid-template-columns:1fr}.home-panel span:nth-child(5){grid-column:auto}.home-copy h1,.page-shell h1,.article-shell h1{font-size:2.35rem}}