:root{--paper:#f5f2e9;--ink:#29332b;--muted:#626d62;--rule:#d6d9cc;--card:#fcfbf7;color:var(--ink);background:var(--paper);font:16px/1.5 system-ui,sans-serif}*{box-sizing:border-box}body{margin:0}main{max-width:1180px;margin:auto;padding:32px 24px 70px}a{color:inherit;text-underline-offset:4px}nav{display:flex;flex-wrap:wrap;gap:20px;font-size:12px;letter-spacing:.08em;text-transform:uppercase}h1{font:clamp(44px,7vw,76px)/1.05 Georgia,serif;margin:48px 0 18px}h2{font:32px Georgia,serif}h3{font:24px Georgia,serif;margin:0 0 10px}p{color:var(--muted)}.lede{max-width:660px}.week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin:32px 0}.day{border:1px solid var(--rule);background:var(--card);border-radius:12px;min-height:210px;padding:16px 12px}.day h2{font:16px system-ui;margin:0 0 16px}.impact{font:22px Georgia,serif;display:block;border-bottom:3px solid var(--level);padding-bottom:12px;margin-bottom:18px}.easy{--level:#a9bca8}.hard{--level:#b76c4f}.none{--level:#d5d5cf}.medium{--level:#d3ad67}.day a{font-size:13px}.day ul{padding-left:16px;font-size:13px}.base{padding:22px;border:1px solid var(--rule);border-radius:12px;background:var(--card);display:flex;align-items:center;justify-content:space-between;gap:20px}.base p{margin:4px 0}.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:24px 0}.tile{background:var(--card);border:1px solid var(--rule);border-radius:12px;padding:24px}.tile p{font-size:14px}.meta{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}details{background:var(--card);border:1px solid var(--rule);border-radius:12px;margin:10px 0;overflow:hidden}summary{padding:20px;cursor:pointer;font:22px Georgia,serif}.detail{padding:0 24px 24px;max-width:760px}.detail iframe{border:0;width:100%;height:300px}.step{display:grid;grid-template-columns:52px 1fr;gap:16px;margin:28px 0}.number{font:36px Georgia,serif;color:#869480}.lane{border:1px solid var(--rule);padding:18px;margin:20px 0;display:flex;justify-content:space-between;font-size:14px}.note{font-size:13px}button,select{font:inherit;color:inherit;background:var(--card);border:1px solid var(--rule);border-radius:6px;padding:6px}a:focus-visible,summary:focus-visible,button:focus-visible,select:focus-visible{outline:2px solid #49644e;outline-offset:4px}@media(max-width:850px){.week{grid-template-columns:repeat(2,minmax(0,1fr))}.day{min-height:150px}.tiles{grid-template-columns:1fr}}@media(max-width:500px){main{padding:24px 16px}.base{align-items:flex-start;flex-direction:column}.day{padding:14px}h1{margin-top:36px}}