@font-face{font-family:Nunito;font-weight:600;font-display:swap;src:url(/assets/nunito-600-latin-iolwoyva.woff2)format("woff2")}@font-face{font-family:Nunito;font-weight:700;font-display:swap;src:url(/assets/nunito-700-latin-BoV5dRTp.woff2)format("woff2")}@font-face{font-family:Nunito;font-weight:800;font-display:swap;src:url(/assets/nunito-800-latin-Dqcaug39.woff2)format("woff2")}:root{--background:#d6ecff;--surface:#fff;--surface-raised:#c2e0fb;--sunken:#eef6ff;--line:#a4cdf3;--ledge:#8fbdeb;--band:#ffe9a6;--ink:#142247;--ink-soft:#36456a;--muted:#4a5a82;--faint:#6b7aa0;--line-soft:#eef6ff;--hover:#eef6ff;--brand:#ffc21a;--brand-hover:#ffcb3d;--brand-deep:#dfa000;--brand-ink:#3a2600;--brand-soft:#fff3cc;--primary:#ffc21a;--ai:#4c3fe0;--ai-deep:#3328b3;--ai-soft:#eceaff;--good:#16a864;--good-deep:#0e8049;--good-ink:#0a5a34;--good-soft:#e2f6eb;--good-line:#9fdcbd;--bad:#ee4b52;--bad-deep:#c2323a;--bad-ink:#8e1a23;--bad-soft:#fde6e7;--bad-line:#f5b7ba;--warn:#f07a17;--warn-ink:#8a3b00;--warn-soft:#ffe6d1;--warn-line:#f8c9a0;--info:#2d6fd6;--info-soft:#cdebff;--info-ink:#0b4a75;--night:#13214a;--night-raised:#1f3266;--night-line:#34508f;--on-night:#f3f7ff;--on-night-soft:#a5b4d8;--shadow-xs:0 3px 0 var(--ledge);--press-depth:4px;--radius:20px;--radius-control:12px;--radius-button:14px;--font:"Nunito", system-ui, sans-serif;--mono:ui-monospace, "SF Mono", Menlo, monospace}*{box-sizing:border-box}body{background:var(--background);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;margin:0;font-size:15px;font-weight:600;line-height:1.45}button,input,select,textarea{font:inherit;color:inherit}a{color:var(--info);text-underline-offset:3px;font-weight:700}.icon{flex:none;width:18px;height:18px}.shell{background:var(--background);flex-wrap:wrap;min-height:100vh;display:flex}.sidebar{background:var(--night);max-width:100%;color:var(--on-night);flex-direction:column;flex:264px;gap:4px;padding:22px 14px 14px;display:flex;position:relative}.content{flex-direction:column;flex:999 560px;min-width:0;display:flex}.top-bar{border-bottom:2px solid var(--line);height:64px;color:var(--muted);align-items:center;gap:8px;padding:0 32px;font-size:14px;display:flex}.page{flex-direction:column;gap:24px;width:100%;max-width:1400px;padding:32px 32px 48px;display:flex}.page-narrow{max-width:1040px}.stack{flex-direction:column;gap:16px;min-width:0;display:flex}.columns{grid-template-columns:minmax(0,3fr) minmax(300px,2fr);align-items:start;gap:16px;display:grid}@media (width<=1100px){.columns{grid-template-columns:minmax(0,1fr)}}.page-header{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.page-header>div{flex:300px}.title{letter-spacing:-.02em;margin:0;font-size:32px;font-weight:800;line-height:38px}.subtitle{color:var(--ink-soft);margin:6px 0 0;font-size:16px;font-weight:700}.brand-mark{flex:none;width:92px;height:29px;display:block}.brand{color:inherit;align-items:center;gap:10px;padding:0 8px 12px;text-decoration:none;display:flex}.brand-name{height:22px;color:var(--brand);letter-spacing:.08em;text-transform:uppercase;border:2px solid;border-radius:999px;align-items:center;padding:0 8px;font-size:11px;font-weight:800;display:inline-flex}.brand-name strong{font-weight:600}.brand-name span{color:var(--muted);font-size:12px}.nav-link{border-radius:var(--radius-control);height:42px;color:var(--on-night);align-items:center;gap:12px;padding:0 12px;font-weight:700;text-decoration:none;display:flex}.nav-link:hover{background:var(--night-raised);color:#fff}.nav-link.active{background:var(--night-raised);color:#fff;box-shadow:inset 4px 0 0 var(--brand);font-weight:800}.nav-link.active .icon{color:var(--brand)}.nav-count{background:var(--night-raised);min-width:26px;color:var(--on-night);text-align:center;font-variant-numeric:tabular-nums;border-radius:999px;margin-left:auto;padding:1px 8px;font-size:12px;font-weight:800}.nav-count-hot{background:var(--bad);color:#fff}.nav-tag{background:var(--ai);color:#fff;border-radius:999px;margin-left:auto;padding:1px 8px;font-size:11px;font-weight:800}.nav-section{letter-spacing:.1em;text-transform:uppercase;color:var(--on-night-soft);margin:18px 12px 6px;font-size:11px;font-weight:800}.button{--face:var(--surface);--face-ink:var(--ink);--edge:var(--ledge);border-radius:var(--radius-button);border:2px solid var(--line);background:var(--face);height:44px;color:var(--face-ink);box-shadow:0 var(--press-depth) 0 var(--edge);cursor:pointer;white-space:nowrap;justify-content:center;align-items:center;gap:8px;padding:0 18px;font-size:15px;font-weight:800;text-decoration:none;transition:transform 90ms ease-out,box-shadow 90ms ease-out;display:inline-flex}.button:hover{background:var(--hover)}.button:active:not(:disabled){transform:translateY(var(--press-depth));box-shadow:0 0 0 var(--edge)}.button:disabled{opacity:.45;cursor:not-allowed}.button-primary{--face:var(--brand);--face-ink:var(--brand-ink);--edge:var(--brand-deep);border-color:var(--brand)}.button-primary:hover{background:var(--brand-hover)}.button-danger{--face-ink:var(--bad-deep);--edge:var(--bad-line);border-color:var(--bad-line)}.button-danger:hover{background:var(--bad-soft)}.button-small{border-radius:var(--radius-control);--press-depth:3px;height:36px;padding:0 12px;font-size:14px}.button-wide{width:100%;height:44px;font-size:15px}.field{color:var(--ink-soft);flex-direction:column;gap:8px;font-size:14px;font-weight:800;display:flex}.hint{color:var(--muted);font-size:13px;font-weight:700}.input{border-radius:var(--radius-control);border:2px solid var(--line);background:var(--sunken);height:46px;color:var(--ink);padding:0 14px;font-size:15px;font-weight:700}.input::placeholder{color:var(--faint)}textarea.input{resize:vertical;height:auto;padding:10px 14px;line-height:22px}.input:focus{border-color:var(--ai);background:var(--surface);box-shadow:0 0 0 4px var(--ai-soft);outline:none}.button:focus-visible,.nav-link:focus-visible{outline:3px solid var(--ai);outline-offset:2px}.input-invalid{border-color:var(--bad)}.code-input{resize:vertical;width:100%;font-family:var(--mono);border:none;outline:none;padding:12px 14px;font-size:12.5px;line-height:20px;display:block}.kbd{border:2px solid var(--line);background:var(--sunken);min-width:20px;height:20px;color:var(--muted);border-radius:6px;justify-content:center;align-items:center;padding:0 5px;font-size:11px;font-weight:800;display:inline-flex}.button-primary .kbd{color:var(--brand-ink);background:#3a26001f;border-color:#0000}.tabs{background:var(--surface-raised);border-radius:14px;align-self:flex-start;gap:4px;margin:14px 16px 0;padding:4px;display:flex}.tab{height:36px;color:var(--ink-soft);cursor:pointer;background:0 0;border:none;border-radius:11px;padding:0 14px;font-size:14px;font-weight:800}.tab-active{background:var(--surface);color:var(--ink);box-shadow:0 3px 0 var(--ledge)}.segmented{border-radius:var(--radius-control);border:2px solid var(--line);box-shadow:var(--shadow-xs);display:inline-flex;overflow:hidden}.segment{border:none;border-left:2px solid var(--line);background:var(--surface);height:36px;color:var(--ink-soft);cursor:pointer;padding:0 14px;font-size:14px;font-weight:800}.segment:first-child{border-left:none}.segment-active{background:var(--ink);color:#fff}.switch{border:2px solid var(--line);background:var(--surface-raised);cursor:pointer;border-radius:999px;width:44px;height:26px;padding:0;position:relative}.switch:after{content:"";background:var(--surface);width:18px;height:18px;box-shadow:0 2px 0 var(--ledge);border-radius:999px;position:absolute;top:2px;left:2px}.switch-on{background:var(--good);border-color:var(--good-deep)}.switch-on:after{left:20px}.card{background:var(--surface);border:2px solid var(--line);border-radius:var(--radius);box-shadow:0 4px 0 var(--ledge);min-width:0}.card-header{border-bottom:2px solid var(--line);flex-wrap:wrap;align-items:center;gap:8px;padding:16px 24px;font-size:17px;font-weight:800;display:flex}.card-footer{border-top:2px solid var(--line);background:var(--sunken);border-radius:0 0 18px 18px;flex-wrap:wrap;align-items:center;gap:10px;padding:16px 24px;display:flex}.stats{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;display:grid}.stat{text-align:left;flex-direction:column;gap:6px;padding:20px 22px;display:flex}.stat-label{color:var(--ink-soft);align-items:center;gap:10px;font-size:14px;font-weight:800;display:flex}.stat-value{font-variant-numeric:tabular-nums;letter-spacing:-.03em;margin-top:8px;font-size:40px;font-weight:800;line-height:44px}.table-wrap{overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:14px}.table th{text-align:left;background:var(--sunken);height:44px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid var(--line);white-space:nowrap;padding:0 16px;font-size:12px;font-weight:800}.table td{border-bottom:2px solid var(--sunken);height:56px;padding:0 16px}.table tr:last-child td{border-bottom:none}.table tbody tr:hover td{background:#f5faff}.numeric,.table th.numeric,.table td.numeric{text-align:right;font-variant-numeric:tabular-nums}.input-cell{width:100%;min-width:200px}.mono{font-family:var(--mono);color:var(--muted);font-size:12.5px}.badge{background:var(--sunken);height:26px;color:var(--ink-soft);white-space:nowrap;border:none;border-radius:999px;align-items:center;gap:6px;padding:0 10px;font-size:12px;font-weight:800;display:inline-flex}.badge:before{content:"";background:var(--faint);border-radius:999px;width:7px;height:7px}.badge-good:before{background:var(--good)}.badge-warn:before{background:var(--warn)}.badge-info:before{background:var(--info)}.badge-info{color:var(--info-ink);background:var(--info-soft)}.badge-good{color:var(--good-ink);background:var(--good-soft)}.badge-warn{color:var(--warn-ink);background:var(--brand-soft)}.badge-bad{color:var(--bad-ink);background:var(--bad-soft)}.badge-bad:before{background:var(--bad)}.tag{background:var(--band);height:26px;color:var(--ink);border-radius:999px;align-items:center;padding:0 10px;font-size:12px;font-weight:800;display:inline-flex}.notice{border:2px solid var(--warn-line);background:var(--warn-soft);color:var(--warn-ink);border-radius:14px;align-items:flex-start;gap:12px;padding:12px 16px;font-size:14px;font-weight:700;display:flex}.notice-bad{border-color:var(--bad-line);background:var(--bad-soft);color:var(--bad-ink)}.notice-good{border-color:var(--good-line);background:var(--good-soft);color:var(--good-ink)}.empty{text-align:center;color:var(--muted);padding:48px 20px;font-weight:700}.toast{z-index:20;background:var(--ink);color:#fff;border-radius:16px;align-items:center;gap:10px;padding:14px 18px;font-size:15px;font-weight:800;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 4px #000}.menu{z-index:5;background:var(--surface);color:var(--ink);border:2px solid var(--line);box-shadow:0 6px 0 var(--ledge);border-radius:16px;padding:6px;position:absolute;bottom:72px;left:10px;right:10px}.menu-item{cursor:pointer;text-align:left;background:0 0;border:none;border-radius:10px;align-items:center;gap:10px;width:100%;height:40px;padding:0 10px;font-size:15px;font-weight:700;text-decoration:none;display:flex}.menu-item:hover{background:var(--hover)}.split{flex-wrap:wrap;min-height:600px;display:flex;overflow:hidden}.split-list{border-right:2px solid var(--line);flex-direction:column;flex:360px;min-width:0;display:flex}.split-detail{flex-direction:column;flex:1.4 440px;min-width:0;display:flex}.row{border:none;border-bottom:2px solid var(--sunken);background:var(--surface);text-align:left;cursor:pointer;border-left:5px solid #0000;flex-direction:column;gap:8px;width:100%;padding:16px 18px;font-weight:800;display:flex}.row:hover{background:var(--sunken)}.row-active,.row-active:hover{background:var(--brand-soft);border-left-color:var(--brand)}.row-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;font-weight:700;display:flex}.option{border:2px solid var(--line);background:var(--surface);text-align:left;cursor:pointer;border-radius:14px;align-items:center;gap:10px;width:100%;min-height:50px;padding:4px 12px;font-weight:700;display:flex}.option-correct{border-color:var(--good);background:var(--good-soft);color:var(--good-ink)}.radio{border:2px solid var(--ledge);background:var(--surface);border-radius:999px;flex:none;width:20px;height:20px}.radio-on{border:6px solid var(--good)}.option-input{background:0 0;border:none;outline:none;flex:1;height:36px;font-weight:700}.steps{align-self:flex-start;gap:6px;display:inline-flex}.step{border:2px solid var(--line);background:var(--surface);width:42px;height:42px;color:var(--ink);cursor:pointer;border-radius:12px;font-weight:800}.step:first-child{margin-left:0}.step-on{background:var(--warn);border-color:var(--warn);color:#fff;box-shadow:0 3px #b95500}.dropzone{border:3px dashed var(--ledge);border-radius:var(--radius);background:var(--sunken);cursor:pointer;flex-direction:column;align-items:center;gap:10px;padding:36px;font-weight:700;display:flex}.dropzone-over{border-color:var(--ai);background:var(--ai-soft)}.welcome{background:var(--brand);color:var(--brand-ink);box-shadow:0 5px 0 var(--brand-deep);border-radius:26px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding:26px 30px;display:flex}.welcome-kicker{letter-spacing:.08em;text-transform:uppercase;opacity:.75;font-size:13px;font-weight:800}.welcome-title{letter-spacing:-.02em;margin:4px 0 0;font-size:34px;font-weight:800;line-height:1.05}.welcome-text{max-width:560px;margin:8px 0 0;font-size:16px;font-weight:700}.welcome-actions{flex-wrap:wrap;gap:12px;margin-top:18px;display:flex}.welcome .button{--face:var(--surface);--face-ink:var(--brand-ink);--edge:var(--brand-deep);border-color:var(--surface)}.welcome .button-primary{--face:var(--brand-ink);--face-ink:var(--brand);--edge:#000;border-color:var(--brand-ink)}.welcome-lamp{object-fit:contain;width:120px;height:120px;margin:-14px 0}.auth{background:var(--brand);min-height:100vh;color:var(--brand-ink);flex-direction:column;justify-content:center;align-items:center;gap:24px;padding:32px 16px;display:flex;position:relative;overflow:hidden}.auth:after{content:"";background:#ffd54f;border-radius:50%;width:440px;height:440px;position:absolute;bottom:-180px;left:-140px}.auth>*{z-index:1;position:relative}.auth-brand .brand-mark{width:128px;height:40px}.auth-brand .brand-name{color:var(--brand-ink)}.auth-card{width:100%;max-width:420px;color:var(--ink);border-color:var(--surface);box-shadow:0 6px 0 var(--brand-deep);border-radius:26px;flex-direction:column;gap:20px;padding:28px;display:flex;position:relative}.auth-heading{text-align:center;flex-direction:column;align-items:center;display:flex}.auth-title{letter-spacing:-.02em;margin:0;font-size:26px;font-weight:800;line-height:32px}.google-sign-in{flex-direction:column;gap:16px;display:flex}.google-button{min-height:40px}.divider{color:var(--muted);align-items:center;gap:12px;font-size:13px;font-weight:800;display:flex}.divider:before,.divider:after{content:"";border-top:2px solid var(--line);flex:1}.auth-note{color:var(--muted);font-size:14px;font-weight:700;line-height:20px}a.auth-note{align-self:flex-start}.auth-icon{background:var(--brand);width:52px;height:52px;color:var(--brand-ink);box-shadow:0 4px 0 var(--brand-deep);border-radius:16px;justify-content:center;align-items:center;margin-bottom:14px;display:inline-flex}.form{flex-direction:column;gap:14px;display:flex}.inline-error{color:var(--bad-ink);font-size:12.5px;font-weight:400}.visually-hidden{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}@media (width<=640px){.page{padding:20px 16px 40px}}.dialog-backdrop{z-index:30;background:#0b15338c;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.dialog{background:var(--surface);border:2px solid var(--line);width:100%;max-width:440px;box-shadow:0 6px 0 var(--ledge);border-radius:26px;overflow:hidden}.dialog-body{flex-direction:column;gap:12px;padding:24px;display:flex}.dialog-title{margin:0;font-size:22px;font-weight:800;line-height:28px}button.nav-link{cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;width:100%}.sidebar-footer{border-top:2px solid var(--night-line);margin-top:auto;padding-top:14px}.account-button{height:auto;padding:8px}.avatar{background:var(--info);color:#fff;border-radius:999px;flex:none;justify-content:center;align-items:center;width:36px;height:36px;font-size:12px;font-weight:800;display:inline-flex}.account-name{flex-direction:column;flex:1;min-width:0;line-height:1.3;display:flex}a.stat{color:var(--ink);text-decoration:none;transition:transform 90ms ease-out}a.stat:hover{border-color:var(--ledge);transform:translateY(-2px)}.stat-value-hot{color:var(--bad-ink)}.push-right{margin-left:auto}button.radio{cursor:pointer;padding:0}.facts{border-top:2px solid var(--sunken);grid-template-columns:120px 1fr;row-gap:10px;margin:0;padding-top:16px;font-size:14px;display:grid}.facts dt{color:var(--muted)}.facts dd{margin:0}.code-block{white-space:pre-wrap;font-family:var(--mono);color:#dce6ff;background:var(--night);border-radius:0 0 18px 18px;margin:0;padding:16px 18px;font-size:12.5px;line-height:20px}.field-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;display:grid}.actions{flex-wrap:nowrap;justify-content:flex-end;align-items:center;gap:6px;display:flex}.account-email{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--on-night-soft);font-size:12px;font-weight:600;overflow:hidden}.input-small{height:32px;font-size:13px}