.math-page{width:100%;max-width:1050px;margin:0 auto;padding-bottom:64px;color:#2e4036}.math-intro{padding:20px 0 38px}.math-eyebrow{display:flex;align-items:center;gap:9px;color:#9c4228;font-size:14px;font-weight:700}.math-intro h1{margin:18px 0 22px;font-size:clamp(34px,5.8vw,64px);line-height:1.06;font-weight:900;letter-spacing:-.045em}.math-lead{max-width:640px;font-size:18px;line-height:1.65;color:#4d5c51}.math-facts{display:flex;flex-wrap:wrap;gap:12px 24px;margin:26px 0;list-style:none;padding:0;font-size:14px}.math-facts li{display:flex;align-items:center;gap:8px}.math-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.math-start,.math-download{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:46px;border-radius:12px;padding:12px 16px;font-size:14px;font-weight:700;text-decoration:none}.math-start{background:#2e4036;color:#fff}.math-download{border:1px solid #2e40364d;color:#2e4036;background:#ffffff80}.math-start:hover{background:#3c5446}.math-download:hover{background:#fff;border-color:#2e4036}.math-page a:focus-visible,.math-page summary:focus-visible{outline:3px solid #b64b2c;outline-offset:4px}.math-guide{display:flex;gap:18px;padding:24px;background:#e4e9de;border-radius:18px}.math-guide>svg{flex-shrink:0;margin-top:3px}.math-guide h2,.math-parent-note h2{margin:0 0 10px;font-size:20px;font-weight:800}.math-guide p,.math-parent-note p{margin-top:8px;line-height:1.7;font-size:15px}.math-schedule{scroll-margin-top:120px;margin-top:45px}.math-section-heading{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:18px}.math-section-heading h2{font-size:28px;font-weight:800;letter-spacing:-.025em}.math-section-heading p{font-size:14px;color:#59675e}.math-days{padding:0;margin:0;list-style:none;border-top:1px solid #2e403633}.math-day{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:20px;align-items:start;padding:25px 0;border-bottom:1px solid #2e40362b;scroll-margin-top:120px}.math-day-number{font-size:25px;color:#8b3b24;font-weight:700;font-variant-numeric:tabular-nums}.math-day-date{font-size:13px;font-weight:650;color:#59675e}.math-day h3{margin:6px 0 7px;font-weight:800;font-size:21px;line-height:1.3}.math-day-meta{font-size:13px;line-height:1.6;color:#59675e}.math-day-download{margin-top:8px;white-space:nowrap}.math-preview{margin-top:12px}.math-preview summary{cursor:pointer;font-size:14px;font-weight:650;padding:8px 0}.math-preview ol{margin:12px 0 0;padding-left:22px;list-style:decimal}.math-preview li{padding:8px 0 12px 4px}.math-preview h4{font-size:15px;font-weight:750}.math-preview h4 span{color:#98412a}.math-preview p{margin-top:6px;color:#46554a;line-height:1.7;font-size:15px}.math-parent-note{margin-top:38px;max-width:760px}@media(max-width:600px){.math-intro{padding-top:12px}.math-eyebrow{font-size:12px}.math-lead{font-size:16px}.math-guide{padding:20px 16px;gap:12px}.math-guide>svg{width:20px}.math-day{grid-template-columns:30px minmax(0,1fr);gap:10px 12px}.math-day-number{font-size:21px}.math-day h3{font-size:19px}.math-day-download{grid-column:2;justify-self:start;margin-top:0}.math-actions>a{max-width:100%;font-size:13px}.math-actions>a svg{flex-shrink:0}}