.ch-page{min-height:100vh;max-width:620px;margin:0 auto;padding:32px 20px 64px;display:flex;flex-direction:column;align-items:center;gap:20px}.ch-brand{display:inline-flex;align-items:center;gap:8px;color:var(--foreground);text-decoration:none;font-weight:700}.ch-brand-mark{width:34px;height:34px;border-radius:10px;object-fit:contain}.ch-brand-word{font-size:18px}.ch-head{text-align:center;margin-top:8px}.ch-title{font-size:clamp(28px,7vw,40px);letter-spacing:-.02em;margin:10px 0 0}.ch-sub{max-width:460px;margin:12px auto 0;line-height:1.6}.ch-sub,.ch-week{color:var(--muted)}.ch-week{font-size:14px;margin:0}.ch-muted{color:var(--muted);text-align:center}.ch-leader{width:100%;text-align:center;padding:28px 24px;border:1px solid var(--border);background:linear-gradient(180deg,color-mix(in srgb,var(--primary) 10%,var(--card)),var(--card))}.ch-crown{font-size:34px}.ch-leader-label{text-transform:uppercase;letter-spacing:.14em;font-size:12px;color:var(--muted);margin:8px 0 2px}.ch-leader-name{font-size:clamp(24px,6vw,32px);margin:4px 0;background:linear-gradient(120deg,var(--primary),var(--highlight));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.ch-leader-points{color:var(--foreground);font-weight:600;margin:0}.ch-list{width:100%;display:flex;flex-direction:column;gap:8px}.ch-row{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid var(--border);border-radius:14px;background:var(--card)}.ch-rank{width:34px;font-weight:700}.ch-name{flex:1 1;font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ch-points{color:var(--muted);font-size:14px}.ch-hall{width:100%;margin-top:8px}.ch-hall h3{margin:0 0 12px}.ch-cta{text-align:center;margin-top:12px;display:flex;flex-direction:column;align-items:center;gap:12px}