.site-header{display:flex;align-items:center;justify-content:space-between;gap:16px}.challenge-main{padding:50px 0}.challenge-title{font-size:46px;line-height:1.4}.challenge-title mark{background:var(--sun);color:var(--ink);padding:0 10px;border-radius:10px}.challenge-overview{padding:28px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.challenge-overview strong{display:block;font:800 35px Baloo,GenSen,system-ui}.challenge-overview p{font-size:12px;color:var(--muted);margin:6px 0 0}.challenge-metrics{display:flex;gap:22px;font-size:13px}.challenge-metrics b{font:800 30px Baloo,GenSen,system-ui;display:block}.challenge-overview progress{width:100%;height:16px;accent-color:var(--accent)}.sync-status{font-size:11px;color:var(--muted);margin:18px 0 36px}.challenge-days{padding:24px;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:12px}.challenge-day{border:2px solid var(--ink);border-radius:12px;background:var(--empty);color:var(--ink);min-height:83px;padding:8px;box-shadow:2px 2px 0 var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px}.challenge-day b{font:800 26px Baloo,GenSen,system-ui}.challenge-day small{font-size:10px}.challenge-day.reset{background:var(--peach)}.challenge-day.improvement,.legend-dot.improvement{background:var(--sky)}.challenge-day.mixed{background:linear-gradient(135deg,var(--sky) 50%,var(--peach) 50%)}.challenge-day.active{outline:3px solid var(--accent);outline-offset:3px;transform:translateY(-2px)}.challenge-day.future{opacity:.55}.challenge-records{margin-top:40px}.challenge-records .section-title{justify-content:space-between}.daily-record{padding:22px 26px;margin:22px 0}.daily-record h3{font-size:21px;margin:0}.daily-meta{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:18px}.daily-meta time{color:var(--muted);font-size:12px}.daily-entry{padding:13px 0;border-top:1px solid var(--empty);display:flex;align-items:baseline;gap:12px}.daily-entry p{margin:0;font-size:15px;line-height:1.8}.entry-badge{flex-shrink:0;padding:2px 8px;border:1px solid var(--ink);border-radius:99px;font-size:11px;background:var(--sky)}.entry-badge.reset{background:var(--peach)}.challenge-note{color:var(--muted);font-size:11px;margin-top:36px}@media(max-width:600px){.challenge-main{padding-top:32px}.challenge-title{font-size:32px}.site-header .pill-button{font-size:10px;padding:6px 9px}.site-header h1{font-size:22px}.site-header .avatar{width:32px;height:32px}.challenge-overview{padding:20px}.challenge-overview strong{font-size:29px}.challenge-days{padding:15px;gap:8px}.challenge-day{min-height:68px;border-radius:9px;padding:4px}.challenge-day b{font-size:23px}.challenge-day small{font-size:8px}.daily-record{padding:18px}.daily-entry{gap:8px}.daily-entry p{font-size:13px}.challenge-records .pill-button{font-size:11px}}