:root{--ocean-50: #f3f9fc;--ocean-100: #e8f3fa;--ocean-200: #cfe6f2;--ocean-300: #b6d6e8;--ocean-400: #8bb8d6;--ocean-500: #5a96c2;--ocean-600: #3b78a8;--ocean-700: #245d8e;--ocean-800: #1f4e88;--ocean-900: #143862;--leaf-300: #9ed1c1;--leaf-500: #4ea98e;--color-bg: #f3f9fc;--color-card: #ffffff;--color-border: #e3edf3;--color-text: #143862;--color-text-muted: #6a849a;--color-primary: var(--ocean-800);--color-accent: var(--ocean-500);--shadow-card: 0 1px 2px rgba(20, 56, 98, .04), 0 12px 32px rgba(20, 56, 98, .08);--shadow-card-hover: 0 1px 2px rgba(20, 56, 98, .04), 0 18px 44px rgba(20, 56, 98, .12);--radius-card: 18px;--radius-input: 14px}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%;background:var(--color-bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--color-text);-webkit-font-smoothing:antialiased}.page{position:relative;min-height:100vh;padding:0 16px 80px;overflow:hidden;background:radial-gradient(ellipse 1200px 400px at 20% -10%,var(--ocean-200) 0%,transparent 60%),linear-gradient(180deg,#ffffff 0%,var(--ocean-50) 220px,#ffffff 480px)}.wave-hero{position:absolute;inset:0 0 auto 0;height:360px;pointer-events:none;z-index:0}.wave-hero svg{width:100%;height:100%;display:block}.brand-bar{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;max-width:1100px;margin:0 auto;padding:24px 4px 18px;gap:16px}.brand{display:flex;align-items:center}.brand-tag{font-size:13px;font-weight:600;color:var(--ocean-700);background:#ffffffbf;border:1px solid var(--ocean-200);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:8px 14px;border-radius:999px;letter-spacing:.01em}.brand-logo-link{display:inline-flex;align-items:center;text-decoration:none;border-radius:12px;padding:4px 8px;transition:transform .15s ease,background-color .15s ease}.brand-logo-link:hover{transform:translateY(-1px);background:#ffffff80}.brand-logo{height:56px;width:auto;display:block}.container{position:relative;z-index:1;max-width:1100px;margin:0 auto;display:flex;flex-direction:column;gap:22px}.card{background:var(--color-card);border-radius:var(--radius-card);box-shadow:var(--shadow-card);border:1px solid var(--color-border);overflow:hidden;transition:box-shadow .2s ease}.card:hover{box-shadow:var(--shadow-card-hover)}.search-card{padding:22px 26px}.search-header{display:flex;align-items:center;gap:14px;margin-bottom:18px}.search-icon-circle{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--ocean-100),var(--ocean-300));color:var(--ocean-800);display:grid;place-items:center;box-shadow:inset 0 0 0 1px var(--ocean-200)}.search-title{margin:0;font-size:19px;font-weight:700;color:var(--ocean-900);letter-spacing:-.01em}.search-subtitle{margin:2px 0 0;font-size:13px;color:var(--ocean-700);opacity:.85}.search-input-wrap{position:relative}.search-input-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--ocean-400);display:grid;place-items:center}.search-input{width:100%;padding:14px 16px 14px 46px;border-radius:var(--radius-input);border:1px solid var(--color-border);background:var(--ocean-50);font-size:14px;color:var(--ocean-900);outline:none;transition:border-color .15s,box-shadow .15s,background .15s}.search-input::placeholder{color:var(--ocean-400)}.search-input:focus{border-color:var(--ocean-500);box-shadow:0 0 0 4px #5a96c226;background:#fff}.leaderboard-card{padding:0}.leaderboard-header{display:flex;align-items:center;justify-content:space-between;padding:20px 26px;border-bottom:1px solid var(--color-border);background:linear-gradient(180deg,#ffffff 0%,var(--ocean-50) 100%)}.leaderboard-title{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ocean-900);font-size:16px}.leaderboard-title-icon{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,#fcd34d,#f59e0b);color:#fff;display:grid;place-items:center;box-shadow:0 4px 10px #f59e0b4d}.leaderboard-count{color:var(--ocean-700);font-size:13px;font-weight:700;background:var(--ocean-100);padding:6px 12px;border-radius:999px}.leaderboard-table{display:flex;flex-direction:column}.leaderboard-row{display:grid;grid-template-columns:130px 1fr 130px 200px;align-items:center;padding:14px 26px;border-bottom:1px solid #f1f7fb;font-size:14px;transition:background-color .15s ease}.leaderboard-row:last-child{border-bottom:none}.leaderboard-row:hover:not(.leaderboard-row--header):not(.rank-gold):not(.rank-silver):not(.rank-bronze){background:var(--ocean-50)}.leaderboard-row--header{font-size:11px;letter-spacing:.1em;color:var(--ocean-500);font-weight:700;background:#fafdff;text-transform:uppercase}.col{display:flex;align-items:center;gap:12px}.col-rank{color:var(--ocean-700);font-weight:600}.col-name{color:var(--ocean-900);font-weight:600;min-width:0}.col-name .name-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.col-name .level-pill{display:none}.col-level{color:var(--ocean-800);font-weight:500}.col-points{justify-content:flex-end;gap:5px}.points-value{font-weight:700;color:var(--ocean-900);font-variant-numeric:tabular-nums}.points-suffix{color:var(--ocean-500);font-size:12px;font-weight:500}.medal-badge{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;position:relative}.medal-badge:after{content:"";position:absolute;top:-3px;right:-3px;bottom:-3px;left:-3px;border-radius:50%;z-index:-1;opacity:.35}.rank-text{font-weight:700}.rank-gold{background:linear-gradient(90deg,#fff8e6,#fef3c7 60%,#fff);position:relative}.rank-gold:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,#fbbf24,#f59e0b)}.rank-silver{background:linear-gradient(90deg,#f4f8fb,#e5edf3 60%,#fff);position:relative}.rank-silver:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,#cbd5e1,#94a3b8)}.rank-bronze{background:linear-gradient(90deg,#fff1e6,#fed7aa 60%,#fff);position:relative}.rank-bronze:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,#fb923c,#c2722d)}.leaderboard-state{padding:40px 26px;text-align:center;color:var(--ocean-600);font-size:14px}.leaderboard-state.error{color:#b91c1c}.footer{position:relative;z-index:1;max-width:1100px;margin:32px auto 0;padding:24px 4px 0;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--ocean-600)}@media (max-width: 720px){.leaderboard-row{grid-template-columns:64px 1fr auto;column-gap:10px;padding:12px 14px;font-size:13px}.leaderboard-row .col-level{display:none}.col{gap:8px}.col-name{flex-direction:column;align-items:flex-start;gap:2px}.col-name .level-pill{display:inline-flex;align-items:center;font-size:10px;font-weight:700;letter-spacing:.04em;color:var(--ocean-700);background:var(--ocean-100);border:1px solid var(--ocean-200);padding:2px 7px;border-radius:999px;line-height:1.4}.leaderboard-row--header .col-name .level-pill{display:none}.col-rank{gap:6px}.medal-badge{width:24px;height:24px}.rank-text{font-size:12px}.points-value{font-size:13px}.points-suffix{font-size:11px}.leaderboard-header,.search-card{padding-left:18px;padding-right:18px}.brand-pill{display:none}}@media (max-width: 400px){.leaderboard-row{grid-template-columns:54px 1fr auto;padding:12px}.col-rank{gap:4px}.medal-badge{width:22px;height:22px}}