.lb-page{background:var(--color-bg);min-height:calc(100vh - 128px);padding:2.5rem 1rem 4rem}.lb-page__inner{flex-direction:column;gap:1.5rem;max-width:680px;margin:0 auto;display:flex}.lb-header{text-align:center;padding-bottom:.5rem}.lb-title{font-family:var(--font-inter),sans-serif;color:var(--color-text);margin-bottom:.5rem;font-size:2rem;font-weight:700}.lb-subtitle{color:var(--color-text-muted);font-size:.95rem;line-height:1.5}.lb-my-rank{background:var(--color-surface);border:1px solid #f060304d;border-radius:16px;flex-wrap:wrap;align-items:center;gap:.75rem;padding:1rem 1.25rem;display:flex}.lb-my-rank__label{color:var(--color-text-muted);flex:1;font-size:.875rem}.lb-my-rank__rank{font-size:1.5rem;line-height:1}.lb-my-rank__score{color:var(--color-text);font-size:.9rem;font-weight:600}.lb-my-rank__total{color:var(--color-text-muted);margin-left:auto;font-size:.8rem}.lb-signin-nudge{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:16px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.25rem;font-size:.875rem;display:flex}.lb-signin-btn{background:var(--color-primary);color:#fff;font-size:.875rem;font-weight:600;font-family:var(--font-inter),sans-serif;cursor:pointer;white-space:nowrap;border:none;border-radius:20px;flex-shrink:0;padding:9px 18px;transition:background .2s}.lb-signin-btn:hover{background:var(--color-primary-hover)}.lb-table{background:var(--color-surface);border:1px solid var(--color-border);border-radius:20px;overflow:hidden}.lb-table__head{background:var(--color-surface-2,#1a1a2e);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;grid-template-columns:64px 1fr 80px 80px;padding:.75rem 1.25rem;font-size:.75rem;font-weight:700;display:grid}.lb-row{border-top:1px solid var(--color-border);grid-template-columns:64px 1fr 80px 80px;align-items:center;padding:.9rem 1.25rem;transition:background .15s;display:grid}.lb-row:hover{background:#ffffff08}.lb-row--top1{background:#ffd7000f}.lb-row--top2{background:#c0c0c00d}.lb-row--top3{background:#cd7f320d}.lb-row--me{border-left:3px solid var(--color-primary);background:#f0603014}.lb-row__rank{align-items:center;gap:4px;display:flex}.lb-row__name{color:var(--color-text);align-items:center;gap:.5rem;font-size:.95rem;font-weight:600;display:flex}.lb-row__you{text-transform:uppercase;letter-spacing:.06em;color:var(--color-primary);background:#f0603026;border-radius:6px;padding:2px 6px;font-size:.65rem;font-weight:700}.lb-row__best,.lb-row__total{color:var(--color-text-muted);font-size:.9rem;font-weight:500}.lb-row__total{color:var(--color-text);font-weight:700}.lb-row--skeleton{pointer-events:none;border-top:1px solid var(--color-border)}.lb-badge{font-size:1.5rem;line-height:1}.lb-rank{color:var(--color-text-muted);font-size:.9rem;font-weight:700}.lb-skeleton{background:linear-gradient(90deg, var(--color-surface) 25%, var(--color-border) 50%, var(--color-surface) 75%);background-size:200% 100%;border-radius:7px;height:14px;animation:1.4s infinite shimmer}.lb-skeleton--rank{width:32px}.lb-skeleton--name{width:120px}.lb-skeleton--score{width:48px;margin-left:auto}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.lb-empty{text-align:center;color:var(--color-text-muted);padding:3rem 1.5rem;font-size:.95rem;line-height:1.8}.lb-error{text-align:center;color:var(--color-fake);padding:1.5rem;font-size:.9rem}.lb-explainer{background:var(--color-surface);border:1px solid var(--color-border);border-radius:16px;padding:1.25rem 1.5rem}.lb-explainer h3{font-family:var(--font-inter),sans-serif;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem;font-size:.875rem;font-weight:700}.lb-explainer ul{flex-direction:column;gap:.5rem;list-style:none;display:flex}.lb-explainer ul li{color:var(--color-text-muted);padding-left:1.25rem;font-size:.875rem;line-height:1.5;position:relative}.lb-explainer ul li:before{content:"→";color:var(--color-primary);position:absolute;left:0}@media (max-width:499px){.lb-title{font-size:1.5rem}.lb-table__head,.lb-row{grid-template-columns:52px 1fr 64px 64px;padding-left:1rem;padding-right:1rem}.lb-signin-nudge{flex-direction:column;align-items:flex-start}}