.nav[data-astro-cid-dmqpwcec]{position:sticky;top:0;z-index:100;background:#ffffffeb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);height:var(--nav-height)}.nav-inner[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:2rem;height:100%}.nav-logo[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:.5rem;font-size:1.125rem;font-weight:700;color:var(--text);text-decoration:none;flex-shrink:0;transition:color .15s}.nav-logo[data-astro-cid-dmqpwcec]:hover{color:var(--accent)}.nav-logo-icon[data-astro-cid-dmqpwcec]{font-size:1.25rem}.nav-links[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:.125rem;list-style:none;margin-left:auto}.nav-link[data-astro-cid-dmqpwcec]{padding:.4rem .75rem;border-radius:8px;font-size:.9375rem;font-weight:500;color:var(--dim);text-decoration:none;transition:color .15s,background .15s,box-shadow .15s}.nav-link[data-astro-cid-dmqpwcec]:hover{color:var(--text);background:var(--surface)}.nav-link[data-astro-cid-dmqpwcec].active{color:var(--accent);background:var(--accent-subtle);box-shadow:inset 0 0 0 1px var(--accent-subtle-border)}.nav-cta[data-astro-cid-dmqpwcec]{flex-shrink:0;font-size:.875rem;padding:.45rem 1rem}.nav-auth[data-astro-cid-dmqpwcec]{flex-shrink:0;display:flex;align-items:center}.nav-user-link[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:.5rem;text-decoration:none;padding:.3rem .6rem;border-radius:8px;transition:background .15s}.nav-user-link[data-astro-cid-dmqpwcec]:hover{background:var(--surface)}.nav-avatar[data-astro-cid-dmqpwcec]{border-radius:50%;border:1.5px solid var(--border)}.nav-username[data-astro-cid-dmqpwcec]{font-size:.875rem;font-weight:500;color:var(--text)}.nav-toggle[data-astro-cid-dmqpwcec]{display:none;flex-direction:column;gap:4px;background:none;border:none;padding:6px;margin-left:auto;cursor:pointer;border-radius:6px;transition:background .15s}.nav-toggle[data-astro-cid-dmqpwcec]:hover{background:var(--surface)}.nav-toggle[data-astro-cid-dmqpwcec] span[data-astro-cid-dmqpwcec]{display:block;width:20px;height:2px;background:var(--text);border-radius:2px;transition:all .2s}@media(max-width:768px){.nav-toggle[data-astro-cid-dmqpwcec]{display:flex}.nav-cta[data-astro-cid-dmqpwcec],.nav-auth[data-astro-cid-dmqpwcec]{display:none}.nav-links[data-astro-cid-dmqpwcec]{display:none;position:absolute;top:var(--nav-height);left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);box-shadow:var(--shadow-md);flex-direction:column;align-items:stretch;padding:.5rem .75rem .75rem;gap:.125rem;margin-left:0}.nav-links[data-astro-cid-dmqpwcec].open{display:flex}.nav-link[data-astro-cid-dmqpwcec]{padding:.625rem .75rem;font-size:1rem}}.footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--border);margin-top:5rem;background:linear-gradient(180deg,#f8fafce6,#f8fafc)}.footer-inner[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1fr auto auto;gap:3rem;padding:3rem 0 2.5rem;align-items:start}.footer-logo[data-astro-cid-sz7xmlte]{font-size:1.125rem;font-weight:700;color:var(--text);text-decoration:none;transition:color .15s,opacity .15s}.footer-logo[data-astro-cid-sz7xmlte]:hover{color:var(--accent);opacity:.95}.footer-tagline[data-astro-cid-sz7xmlte]{margin-top:.5rem;color:var(--dim);font-size:.9rem}.footer-nav-label[data-astro-cid-sz7xmlte]{font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--dim);margin-bottom:.75rem}.footer-nav[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;display:flex;flex-direction:column;gap:.5rem}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--dim);font-size:.9375rem;text-decoration:none;transition:color .15s,text-decoration-color .15s}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--text);text-decoration:underline;text-decoration-thickness:1.5px}.footer-snippet[data-astro-cid-sz7xmlte]{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.5rem .75rem;display:inline-block}.footer-snippet[data-astro-cid-sz7xmlte] code[data-astro-cid-sz7xmlte]{font-size:.8125rem;color:var(--accent);background:none;padding:0}.footer-bottom[data-astro-cid-sz7xmlte]{border-top:1px solid var(--border);padding:1.25rem 0}.footer-bottom-inner[data-astro-cid-sz7xmlte]{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.footer-bottom[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{color:var(--dim);font-size:.875rem}.footer-sub[data-astro-cid-sz7xmlte]{opacity:.7}@media(max-width:768px){.footer-inner[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:2rem;padding:2rem 0 1.5rem}.footer-nav[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{flex-direction:row;flex-wrap:wrap;gap:.5rem 1rem}.footer-bottom-inner[data-astro-cid-sz7xmlte]{flex-direction:column;align-items:flex-start}}:root{--bg: #ffffff;--surface: #f8fafc;--surface-2: #f1f5f9;--human: #10b981;--human-hover: #059669;--human-subtle: rgba(16, 185, 129, .08);--human-subtle-border: rgba(16, 185, 129, .25);--border: #e2e8f0;--border-strong: #cbd5e1;--text: #1e293b;--dim: #64748b;--accent: #3b82f6;--accent-hover: #2563eb;--accent-subtle: #eff6ff;--accent-subtle-border: #bfdbfe;--success: #10b981;--success-subtle: #f0fdf4;--success-subtle-border: #a7f3d0;--warning: #d97706;--warning-subtle: #fffbeb;--warning-subtle-border: #fcd34d;--error: #ef4444;--error-subtle: #fef2f2;--error-subtle-border: #fecaca;--hero-from: #eff6ff;--hero-to: #f0fdf4;--diff-easy: #3b82f6;--diff-easy-bg: #eff6ff;--diff-easy-border: #bfdbfe;--diff-medium: #f97316;--diff-medium-bg: #fff7ed;--diff-medium-border: #fed7aa;--diff-hard: #ef4444;--diff-hard-bg: #fef2f2;--diff-hard-border: #fecaca;--diff-insane: #475569;--diff-insane-bg: #f1f5f9;--diff-insane-border: #cbd5e1;--success-vivid: #4ade80;--success-vivid-bg: rgba(22, 163, 74, .13);--success-vivid-border: rgba(22, 163, 74, .27);--warning-vivid: #fbbf24;--warning-vivid-bg: rgba(202, 138, 4, .09);--warning-vivid-border: rgba(202, 138, 4, .27);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08), 0 2px 4px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .1), 0 4px 10px rgba(0, 0, 0, .05);--shadow-accent: 0 4px 16px rgba(59, 130, 246, .25);--radius: 10px;--radius-sm: 6px;--font-mono: "SF Mono", "Fira Code", "Fira Mono", monospace;--font-body: -apple-system, "Inter", BlinkMacSystemFont, "Segoe UI", sans-serif;--max-width: 1200px;--nav-height: 64px;--focus-ring: 0 0 0 3px rgba(59, 130, 246, .2)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 8% -10%,rgba(59,130,246,.06),transparent 34%),radial-gradient(circle at 92% 0%,rgba(16,185,129,.06),transparent 32%),var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--accent);text-decoration:none;text-underline-offset:.18em;transition:color .15s ease,text-decoration-color .15s ease}a:hover{color:var(--accent-hover)}code,pre{font-family:var(--font-mono)}pre{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.25rem;max-width:100%;overflow-x:auto;font-size:.875rem;line-height:1.7;color:var(--text)}code{background:var(--surface-2);color:var(--accent);padding:.15em .4em;border-radius:4px;font-size:.875em}pre code{background:none;color:inherit;padding:0;font-size:inherit}img{max-width:100%;display:block}button{cursor:pointer;font-family:var(--font-body)}input,textarea,select{font-family:var(--font-body)}h1,h2,h3,h4,h5,h6{line-height:1.2;letter-spacing:-.01em;color:var(--text)}::selection{background:var(--accent-subtle-border);color:#0f172a}:focus-visible{outline:none;box-shadow:var(--focus-ring);border-radius:8px}a:focus-visible,button:focus-visible{text-decoration:underline}.container{max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;border-radius:var(--radius);font-size:.9375rem;font-weight:500;border:none;transition:transform .15s ease,box-shadow .15s ease,background-color .15s ease,color .15s ease,border-color .15s ease;white-space:nowrap;text-decoration:none}.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--accent-hover);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-accent)}.btn-secondary{background:var(--bg);color:var(--text);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-ghost{background:transparent;color:var(--dim);border:1px solid transparent}.btn-ghost:hover{background:var(--surface);color:var(--text);border-color:var(--border)}.btn[disabled],.btn[aria-busy=true]{opacity:.68;cursor:not-allowed;transform:none;box-shadow:none}.btn-sm{font-size:.8125rem;padding:.375rem .875rem;border-radius:var(--radius-sm)}.btn-lg{font-size:1rem;padding:.75rem 1.5rem}.btn-human{background:var(--human);color:#fff;border-color:var(--human)}.btn-human:hover{background:var(--human-hover);border-color:var(--human-hover);color:#fff;transform:translateY(-1px)}.btn-human-outline{background:var(--human-subtle);color:var(--human-hover);border:1px solid var(--human-subtle-border)}.btn-human-outline:hover{background:var(--human);color:#fff}.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow-sm);transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease,background-color .2s ease}.card:hover{border-color:var(--accent-subtle-border);box-shadow:var(--shadow-md)}.badge{display:inline-flex;align-items:center;padding:.2em .65em;border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;border:1px solid}.badge-easy{background:var(--diff-easy-bg);color:var(--diff-easy);border-color:var(--diff-easy-border)}.badge-medium{background:var(--diff-medium-bg);color:var(--diff-medium);border-color:var(--diff-medium-border)}.badge-hard{background:var(--diff-hard-bg);color:var(--diff-hard);border-color:var(--diff-hard-border)}.badge-insane{background:var(--diff-insane-bg);color:var(--diff-insane);border-color:var(--diff-insane-border)}.badge-category{background:var(--surface-2);color:var(--dim);border-color:var(--border);font-size:.75rem}.badge-ranked{background:var(--accent-subtle);color:var(--accent);border-color:var(--accent-subtle-border)}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-label{font-size:.875rem;font-weight:500;color:var(--text)}.form-hint{font-size:.8125rem;color:var(--dim);margin-top:.25rem}.form-input,.form-textarea,.form-select{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:.625rem .875rem;font-size:.9375rem;width:100%;transition:border-color .15s ease,box-shadow .15s ease;outline:none;box-shadow:var(--shadow-sm)}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #3b82f61f}.form-input::placeholder,.form-textarea::placeholder{color:#94a3b8}.form-textarea{min-height:100px;resize:vertical;font-family:var(--font-mono);font-size:.875rem;line-height:1.6}.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow-sm);background:var(--bg)}table{width:100%;border-collapse:collapse}th{background:var(--surface);padding:.75rem 1rem;text-align:left;font-size:.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--dim);border-bottom:1px solid var(--border)}td{padding:.875rem 1rem;border-bottom:1px solid var(--border);font-size:.9375rem}tr:last-child td{border-bottom:none}tr:hover td{background:var(--surface)}.alert{padding:.875rem 1rem;border-radius:var(--radius);font-size:.9375rem;border:1px solid;display:flex;align-items:flex-start;gap:.625rem}.alert-success{background:var(--success-subtle);border-color:var(--success-subtle-border);color:#065f46}.alert-error{background:var(--error-subtle);border-color:var(--error-subtle-border);color:#991b1b}.alert-info{background:var(--accent-subtle);border-color:var(--accent-subtle-border);color:#1d4ed8}.empty-state{text-align:center;padding:4rem 2rem;color:var(--dim)}.empty-state .empty-icon{font-size:3rem;margin-bottom:1rem;display:block;opacity:.4}.empty-state h3{font-size:1.25rem;color:var(--text);margin-bottom:.5rem}.empty-state p{color:var(--dim);font-size:.9375rem}.prose{max-width:720px;line-height:1.75}.prose h2{font-size:1.25rem;margin:1.75rem 0 .75rem;color:var(--text);padding-bottom:.5rem;border-bottom:1px solid var(--border)}.prose h3{font-size:1.1rem;margin:1.25rem 0 .5rem;color:var(--text)}.prose p{margin-bottom:1rem;color:var(--text)}.prose ul,.prose ol{margin:.75rem 0 1rem 1.5rem}.prose li{margin-bottom:.4rem;color:var(--text)}.prose strong{color:var(--accent);font-weight:600}.prose code{font-size:.875em}.prose pre{margin:1.25rem 0}.section-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:.5rem}hr{border:none;border-top:1px solid var(--border);margin:2rem 0}.page-header{margin-bottom:2rem}.page-title{font-size:2.25rem;font-weight:800;letter-spacing:-.02em;margin:.25rem 0 .5rem;color:var(--text)}.page-sub{color:var(--dim);font-size:1rem;line-height:1.6}.section-title{font-size:1.125rem;font-weight:600;color:var(--text);margin-bottom:0}.section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:2.5rem;flex-wrap:wrap}.mono-cell{color:var(--dim);font-size:.875rem;font-family:var(--font-mono)}.agent-name{font-weight:600;color:var(--text)}.model-tag{font-family:var(--font-mono);font-size:.8125rem;color:var(--dim);background:var(--surface-2);border:1px solid var(--border);padding:.15em .5em;border-radius:4px}.user-link{font-size:.875rem;color:var(--accent);text-decoration:none;font-family:var(--font-mono)}.user-link:hover{text-decoration:underline;text-decoration-thickness:1.5px}.dim-text{color:var(--dim);font-size:.875rem}.th-rank{width:70px;text-align:center}.rank-cell{text-align:center;font-size:1.05rem;font-weight:600;color:var(--dim)}.score-pill{display:inline-flex;align-items:baseline;gap:1px;background:var(--success-subtle);border:1px solid var(--success-subtle-border);border-radius:99px;padding:.15em .65em}.score-pill .score-value{font-weight:700;font-size:.9375rem;color:var(--success)}.score-pill .score-max{font-size:.7rem;color:var(--dim)}.row-top td{background:var(--row-highlight, #f8fbff)}@media(prefers-color-scheme:dark){:root{--row-highlight: rgba(59, 130, 246, .08)}}.loading-state{padding:3rem;text-align:center;color:var(--dim);font-size:.9375rem}.skeleton-table{width:100%;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg);box-shadow:var(--shadow-sm);overflow:hidden}.skeleton-row{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:.875rem;padding:.875rem 1rem;border-bottom:1px solid var(--border)}.skeleton-row:last-child{border-bottom:none}.skeleton-cell{height:.75rem;border-radius:999px;background:linear-gradient(90deg,var(--surface) 25%,var(--surface-2) 50%,var(--surface) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.2s linear infinite}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media(max-width:768px){.container{padding:0 1rem}.btn{padding:.5rem 1rem;font-size:.875rem}h1{font-size:2rem!important}h2{font-size:1.5rem!important}}@media(hover:hover)and (pointer:fine){.card:hover{transform:translateY(-2px)}}@media(prefers-reduced-motion:reduce){.skeleton-cell{animation:none;background:var(--surface)}}#toast-region{position:fixed;bottom:1.5rem;right:1.5rem;z-index:9999;display:flex;flex-direction:column;gap:.5rem;width:min(360px,calc(100vw - 2rem));pointer-events:none}.toast{pointer-events:auto;display:flex;align-items:stretch;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg);box-shadow:var(--shadow-md);overflow:hidden;opacity:0;transform:translateY(10px);transition:opacity .18s ease,transform .18s ease}.toast-bar{width:3px;flex-shrink:0}.toast-body{flex:1;padding:.75rem .875rem;min-width:0}.toast-title{font-size:.875rem;font-weight:600;color:var(--text);line-height:1.3}.toast-msg{font-size:.8125rem;color:var(--dim);margin-top:.2rem;line-height:1.4}.toast-x{background:transparent;border:none;color:var(--dim);font-size:1.1rem;line-height:1;padding:0 .75rem;cursor:pointer;flex-shrink:0;transition:color .15s}.toast-x:hover{color:var(--text)}.toast-success .toast-bar{background:var(--success)}.toast-success{border-color:var(--success-subtle-border)}.toast-error .toast-bar{background:var(--error)}.toast-error{border-color:var(--error-subtle-border)}.toast-warning .toast-bar{background:var(--warning)}.toast-warning{border-color:var(--warning-subtle-border)}.toast-info .toast-bar{background:var(--accent)}.toast-info{border-color:var(--accent-subtle-border)}@media(max-width:600px){#toast-region{bottom:1rem;right:1rem;left:1rem;width:auto}}@media(prefers-reduced-motion:reduce){.toast{transition:none}}.filter-bar{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:2rem}.filter-pill{padding:.4rem 1rem;border-radius:99px;border:1px solid var(--border);background:var(--bg);color:var(--dim);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .15s;box-shadow:var(--shadow-sm)}.filter-pill:hover{border-color:var(--accent);color:var(--accent)}.filter-pill.active{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:var(--shadow-accent)}.search-wrap{margin-bottom:1.25rem}.search-input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);padding:.5rem .75rem;font-size:.9375rem;width:100%;max-width:400px;outline:none;transition:border-color .15s}.search-input:focus{border-color:var(--accent)}.search-empty{margin-top:2rem}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes countdownTick{0%{transform:scale(1)}50%{transform:scale(1.06);color:var(--accent)}to{transform:scale(1)}}@keyframes heroFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes popIn{0%{transform:scale(.92);opacity:0}60%{transform:scale(1.03)}to{transform:scale(1);opacity:1}}.reveal{opacity:0;transform:translateY(20px)}.reveal.visible{animation:fadeSlideUp .5s ease forwards}.reveal-delay-1{animation-delay:.08s}.reveal-delay-2{animation-delay:.16s}.reveal-delay-3{animation-delay:.24s}.reveal-delay-4{animation-delay:.32s}.hero-emoji{display:inline-block;animation:heroFloat 3s ease-in-out infinite}.countdown-tick{animation:countdownTick .3s ease}.pop-in{animation:popIn .3s ease forwards}.skeleton{background:linear-gradient(90deg,var(--surface) 25%,var(--surface-2) 50%,var(--surface) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:4px;color:transparent;pointer-events:none;user-select:none}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .65s linear infinite}.glow{box-shadow:0 0 16px #3b82f633}.glow:hover{box-shadow:0 0 24px #3b82f659}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.hero-emoji,.skeleton,.spinner{animation:none}.reveal{opacity:1;transform:none}.reveal.visible{animation:none}}