:root{--accent:var(--calc-color-sports);--bg-app:#050510;--bg-card:#0d0d1f;--bg-input:#111128;--text-primary:#fff;--text-secondary:#88a;--text-muted:#557;--border:#ffffff14;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-app);color:var(--text-primary);min-height:100vh;font-family:Inter,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}.main-container{max-width:1100px;margin:0 auto;padding:24px}.page-header{margin-bottom:1.5rem}.page-title{margin-bottom:.25rem;font-size:2rem;font-weight:800}.page-sub{color:var(--text-secondary);font-size:.92rem}.tab-nav{border-bottom:1px solid var(--calc-border-default);margin-bottom:24px;display:flex;overflow-x:auto}.tab-btn{color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:10px 22px;font-family:inherit;font-size:.9rem;transition:color .2s,border-bottom-color .2s}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.tab-content{display:none}.tab-content.active{display:block}.calc-layout{grid-template-columns:380px 1fr;align-items:start;gap:24px;display:grid}@media (width<=1024px){.calc-layout{grid-template-columns:1fr}}.input-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:18px;padding:24px;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;font-size:.8rem;font-weight:600}.time-row{grid-template-columns:1fr 1fr 1fr;gap:8px;display:grid}.time-field{flex-direction:column;gap:4px;display:flex}.time-sub{color:var(--text-muted);text-align:center;font-size:.7rem}.glass-input{background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);font-family:var(--calc-font-mono,"JetBrains Mono", monospace);text-align:center;border-radius:8px;width:100%;padding:10px 12px;font-size:1rem;transition:border-color .2s}.glass-input:focus{border-color:var(--accent);outline:none}.glass-input::placeholder{color:#ffffff40}.dist-field{align-items:center;gap:8px;display:flex}.dist-field .glass-input{text-align:left;flex:1}.dist-unit{color:var(--text-muted);white-space:nowrap;font-size:.85rem}.chip-group{flex-wrap:wrap;gap:6px;display:flex}.preset-chip,.env-btn,.pool-btn{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:#ffffff0a;border-radius:20px;padding:5px 12px;font-family:inherit;font-size:.8rem;transition:all .15s}.preset-chip:hover,.env-btn:hover,.pool-btn:hover{border-color:var(--accent);color:var(--text-primary)}.preset-chip.active,.env-btn.active,.pool-btn.active{border-color:var(--accent);color:var(--accent);background:#fb923c1f;font-weight:600}.glass-select{appearance:none;background:var(--bg-input) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M0 0l6 8 6-8z' fill='%238888aa'/%3E%3C/svg%3E") no-repeat right 12px center;border:1px solid var(--border);color:var(--text-primary);cursor:pointer;border-radius:8px;width:100%;padding:10px 32px 10px 12px;font-family:inherit;font-size:.9rem;transition:border-color .2s}.glass-select:focus{border-color:var(--accent);outline:none}#pool-len-row{transition:opacity .2s}.result-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:20px;padding:24px;display:flex}.hero-block{text-align:center;border-bottom:1px solid var(--border);padding:16px 0 8px}.hero-value{font-size:3.2rem;font-weight:800;font-family:var(--calc-font-mono,"JetBrains Mono", monospace);color:var(--accent);letter-spacing:-1px;line-height:1}.hero-label{color:var(--text-secondary);margin-top:4px;font-size:.85rem}.hero-sub{color:var(--text-muted);margin-top:2px;font-size:.78rem}.ow-badge{color:var(--accent);background:#fb923c1a;border:1px solid #fb923c4d;border-radius:20px;align-items:center;gap:6px;margin-top:6px;padding:3px 10px;font-size:.75rem;font-weight:600;display:inline-flex}.ow-badge.hidden{display:none}.equiv-note{color:var(--text-muted);text-align:center;font-size:.8rem}.equiv-note.hidden{display:none}.tri-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.tri-item{border:1px solid var(--border);background:#ffffff08;border-radius:8px;flex-direction:column;gap:2px;padding:10px 12px;display:flex}.tri-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em;font-size:.72rem}.tri-val{font-family:var(--calc-font-mono,"JetBrains Mono", monospace);color:var(--text-primary);font-size:1rem;font-weight:700}.tri-dist{color:var(--text-muted);font-size:.7rem}.splits-section{flex-direction:column;gap:10px;display:flex}.section-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.78rem;font-weight:700}.splits-table-wrap{border:1px solid var(--border);border-radius:8px;overflow-x:auto}.splits-table{border-collapse:collapse;width:100%;font-size:.82rem}.splits-table th{color:var(--text-secondary);text-align:left;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);background:#ffffff0a;padding:8px 12px;font-size:.72rem;font-weight:600}.splits-table td{font-family:var(--calc-font-mono,"JetBrains Mono", monospace);border-bottom:1px solid #ffffff0a;padding:7px 12px}.splits-table tr:last-child td{border-bottom:none}.splits-table tr.milestone td{color:var(--accent);font-weight:700}.splits-table tr.finish-row td{color:var(--accent);background:#fb923c0f;font-weight:700}.splits-table .ellipsis-row td{text-align:center;color:var(--text-muted);padding:4px}.empty-msg{color:var(--text-muted);text-align:center;padding:20px;font-size:.85rem;font-style:italic}.all-dist-wrap{flex-direction:column;gap:24px;display:flex}.chart-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.chart-title{color:var(--text-primary);margin-bottom:16px;font-size:.9rem;font-weight:700}.chart-wrap{height:260px;position:relative}.dist-table-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.dist-table{border-collapse:collapse;width:100%;font-size:.85rem}.dist-table th{color:var(--text-secondary);text-align:left;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);background:#ffffff0a;padding:10px 16px;font-size:.75rem;font-weight:600}.dist-table td{font-family:var(--calc-font-mono,"JetBrains Mono", monospace);border-bottom:1px solid #ffffff0a;padding:10px 16px}.dist-table tr:last-child td{border-bottom:none}.dist-table tr.current-dist td{color:var(--accent);background:#fb923c0d;font-weight:700}.dist-table .dist-name{color:var(--text-secondary);font-family:inherit;font-size:.78rem}.empty-state{text-align:center;color:var(--text-muted);padding:40px 20px;font-size:.9rem}.page-sections-outer{max-width:1100px;margin:0 auto;padding:0 1.5rem 3rem}.faq-list{flex-direction:column;display:flex}.faq-item{border-bottom:1px solid #ffffff0f}.faq-item__question{cursor:pointer;color:var(--text-primary);user-select:none;justify-content:space-between;align-items:center;padding:14px 4px;font-size:.9rem;font-weight:600;list-style:none;transition:color .2s;display:flex}.faq-item__question::-webkit-details-marker{display:none}.faq-item__question:after{content:"+";font-family:var(--calc-font-mono,monospace);color:var(--text-secondary);flex-shrink:0;margin-left:16px;font-size:1.1rem;transition:color .2s}.faq-item[open] .faq-item__question:after{content:"−";color:var(--accent)}.faq-item__question:hover{color:var(--accent)}.faq-item__answer{color:var(--text-secondary);padding:0 4px 14px;font-size:.85rem;line-height:1.75}[data-theme=light]{--bg-app:#e8edf5;--bg-card:#fff;--bg-input:#f0f4f9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--border:#0000001a}[data-theme=light] body{background:var(--bg-app);color:var(--text-primary)}[data-theme=light] .glass-input{background:var(--bg-input);color:var(--text-primary);border-color:#00000024}[data-theme=light] .glass-input::placeholder{color:#0000004d}[data-theme=light] .glass-input:focus{border-color:#c2410c}[data-theme=light] .glass-select{background-color:var(--bg-input);color:var(--text-primary);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M0 0l6 8 6-8z' fill='%2364748b'/%3E%3C/svg%3E");border-color:#00000024}[data-theme=light] .preset-chip,[data-theme=light] .env-btn,[data-theme=light] .pool-btn{color:var(--text-secondary);background:#f0f4f9;border-color:#0000001f}[data-theme=light] .preset-chip:hover,[data-theme=light] .env-btn:hover,[data-theme=light] .pool-btn:hover{color:#c2410c;border-color:#c2410c}[data-theme=light] .preset-chip.active,[data-theme=light] .env-btn.active,[data-theme=light] .pool-btn.active{color:#c2410c;background:#c2410c14;border-color:#c2410c}[data-theme=light] .input-card,[data-theme=light] .result-card,[data-theme=light] .chart-card,[data-theme=light] .dist-table-card{background:#fff;border-color:#0000001a;box-shadow:0 2px 10px #00000012}[data-theme=light] .hero-value{color:#c2410c}[data-theme=light] .tab-btn.active{color:#c2410c;border-bottom-color:#c2410c}[data-theme=light] .tab-btn:hover{color:#0f172a}[data-theme=light] .ow-badge{color:#c2410c;background:#c2410c14;border-color:#c2410c4d}[data-theme=light] .tri-item{background:#edf2f9;border-color:#0000001a}[data-theme=light] .tri-val{color:#0f172a}[data-theme=light] .splits-table-wrap{border-color:#0000001a}[data-theme=light] .splits-table th{color:#475569;background:#f0f4f9;border-bottom-color:#0000001a}[data-theme=light] .splits-table td{color:#0f172a;border-bottom-color:#0000000d}[data-theme=light] .splits-table tr.milestone td,[data-theme=light] .splits-table tr.finish-row td{color:#c2410c}[data-theme=light] .splits-table tr.finish-row td{background:#c2410c0a}[data-theme=light] .dist-table th{color:#475569;background:#f0f4f9;border-bottom-color:#0000001a}[data-theme=light] .dist-table td{color:#0f172a;border-bottom-color:#0000000d}[data-theme=light] .dist-table tr.current-dist td{color:#c2410c;background:#c2410c0a}[data-theme=light] .dist-table .dist-name{color:#475569}[data-theme=light] .splits-table tr.milestone td{background:#c2410c0a}[data-theme=light] .faq-list{gap:8px}[data-theme=light] .faq-item{background:#fff;border:1px solid #0000001a;border-radius:10px;overflow:hidden;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-item:hover{border-color:#c2410c4d}[data-theme=light] .faq-item[open]{border-color:#c2410c66 #c2410c66 #c2410c66 #c2410c;border-left-style:solid;border-left-width:3px}[data-theme=light] .faq-item__question{color:#0f172a;padding:14px 16px}[data-theme=light] .faq-item__question:after{color:#64748b}[data-theme=light] .faq-item[open] .faq-item__question:after,[data-theme=light] .faq-item__question:hover{color:#c2410c}[data-theme=light] .faq-item__answer{color:#475569;border-top:1px solid #0000000f;padding:12px 16px 16px}@media (width<=768px){.main-container{padding:16px}.page-title{font-size:1.5rem}.hero-value{font-size:2.4rem}.tri-grid{grid-template-columns:1fr 1fr}}@media (width<=480px){.tri-grid{grid-template-columns:1fr}.time-row{grid-template-columns:1fr 1fr 1fr}}