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12px;font-size:.98rem}.tab:hover{background:var(--surface);color:var(--text)}.tab[aria-current=page]{background:var(--surface-2)}.tab[aria-current=page]:before{border-radius:0 3px 3px 0;width:3px;height:auto;top:10px;bottom:10px;left:0}.tab .count{margin-left:auto;position:static}.tabbar-foot{color:var(--muted);margin-top:auto;padding:12px;font-size:.82rem}.main{padding:40px 48px 64px}}@media (max-width:899px){.tabbar .brand,.tabbar-foot{display:none}}.eyebrow{font-family:var(--font-ui);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 .6rem;font-size:.78rem;font-weight:700}.lede{font-family:var(--font-read);color:var(--text-soft);max-width:var(--measure);font-size:1.2rem;line-height:1.6}.read{font-family:var(--font-read);font-size:var(--read-size);max-width:var(--measure);line-height:1.7}.read p{margin-bottom:1.05em}.muted{color:var(--muted)}.page-title{margin-bottom:.3em;font-size:clamp(2rem,6vw,3.2rem)}.section{margin:40px 0}.section>h2{font-size:1.5rem}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.stack>*+*{margin-top:12px}.today-hero{padding:28px 0 8px;position:relative}.today-hero h1{max-width:14ch;font-size:clamp(2.3rem,8vw,4rem)}.next-up{border-radius:var(--radius-l);background:radial-gradient(120% 90% at 100% 0%, color-mix(in srgb, var(--hue) 22%, transparent), transparent 60%), var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);margin-top:24px;padding:26px 22px 22px;position:relative;overflow:hidden}.next-up h2{max-width:20ch;font-size:clamp(1.7rem,5vw,2.4rem)}.next-up .hook{font-family:var(--font-read);color:var(--text-soft);max-width:34rem;font-size:1.15rem;font-style:italic}.session-shape{flex-wrap:wrap;gap:6px;margin:18px 0;display:flex}.session-shape span{border:1px solid var(--line-strong);color:var(--text-soft);border-radius:999px;padding:4px 10px;font-size:.8rem;font-weight:650}.advice{border-left:3px solid var(--info);background:var(--info-soft);border-radius:0 var(--radius-s) var(--radius-s) 0;max-width:44rem;margin:16px 0;padding:12px 16px}.today-grid{grid-template-columns:minmax(0,1fr);gap:16px;margin-top:28px;display:grid}@media (min-width:700px){.today-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}}.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:18px}.panel h3{font-size:1.2rem}.measure-row{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.measure{border-radius:var(--radius-s);background:var(--surface-2);text-align:center;padding:10px 8px}.measure strong{font-family:var(--font-display);font-size:1.6rem;line-height:1.1;display:block}.measure span{color:var(--muted);font-size:.74rem;font-weight:650}.unit{margin:34px 0 44px}.unit-head{grid-template-columns:auto 1fr;align-items:baseline;gap:4px 16px;margin-bottom:16px;display:grid}.unit-num{font-family:var(--font-display);color:var(--hue);font-variation-settings:"opsz" 144;grid-row:span 2;font-size:3rem;line-height:.9}.unit-head h2{margin:0;font-size:1.6rem}.unit-head p{color:var(--muted);margin:0}.path{border-left:2px dashed var(--line-strong);margin:0 0 0 20px;padding:0 0 0 22px;list-style:none}.path li{margin:0 0 8px;position:relative}.path li:before{content:"";background:var(--bg);border:2px solid var(--line-strong);border-radius:50%;width:14px;height:14px;position:absolute;top:22px;left:-30px}.path li[data-state=passed]:before{background:var(--hue);border-color:var(--hue)}.path li[data-state=mastered]:before{background:var(--hue);border-color:var(--hue);box-shadow:0 0 0 4px color-mix(in srgb, var(--hue) 30%, transparent)}.path li[data-state=started]:before{border-color:var(--hue)}.lesson-link{border-radius:var(--radius);color:var(--text);border:1px solid #0000;grid-template-columns:1fr auto;gap:2px 12px;padding:12px 14px;text-decoration:none;display:grid}.lesson-link:hover{background:var(--surface);border-color:var(--line)}.lesson-link strong{font-size:1.05rem}.lesson-link small{color:var(--muted);grid-column:1}.status-chip{border:1px solid var(--line-strong);color:var(--muted);border-radius:999px;grid-row:span 2;align-self:center;padding:3px 9px;font-size:.74rem;font-weight:700}.status-chip[data-state=passed],.status-chip[data-state=mastered]{color:var(--good);border-color:color-mix(in srgb, var(--good) 50%, transparent)}.tag-advanced{letter-spacing:.06em;text-transform:uppercase;color:var(--info);border:1px solid color-mix(in srgb, var(--info) 45%, transparent);vertical-align:2px;border-radius:999px;margin-left:8px;padding:1px 7px;font-size:.7rem;font-weight:700}.feed-shell{z-index:40;background:var(--bg);grid-template-rows:auto 1fr;display:grid;position:fixed;inset:0}.feed-top{border-bottom:1px solid var(--line);background:var(--bg);grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:8px 10px 8px 6px;display:grid}.feed-title{min-width:0}.feed-title strong{white-space:nowrap;text-overflow:ellipsis;font-size:.95rem;display:block;overflow:hidden}.segments{gap:4px;margin-top:5px;display:flex}.segments button{background:var(--surface-3);cursor:pointer;border:0;border-radius:3px;flex:1;min-width:0;height:5px;padding:0}.segments button[data-done=true]{background:color-mix(in srgb, var(--hue) 55%, transparent)}.segments button[aria-current=step]{background:var(--hue)}.feed-body{min-height:0;display:grid;position:relative}.feed{scroll-snap-type:y proximity;overscroll-behavior:contain;overflow-y:auto}.reel{scroll-snap-align:start;min-height:calc(100dvh - 58px);padding:28px var(--gutter) 120px;border-bottom:1px solid var(--line);position:relative}.reel-inner{max-width:760px;margin:0 auto}.reel-label{letter-spacing:.1em;text-transform:uppercase;color:var(--hue);align-items:center;gap:8px;margin-bottom:14px;font-size:.78rem;font-weight:700;display:inline-flex}.reel-label:before{content:"";background:currentColor;width:18px;height:2px}.reel h2{font-size:clamp(1.7rem,5.5vw,2.5rem)}.reel-hook{background:radial-gradient(90% 60% at 80% 10%, color-mix(in srgb, var(--hue) 20%, transparent), transparent 70%)}.hook-q{font-family:var(--font-display);letter-spacing:-.02em;font-variation-settings:"opsz" 144, "SOFT" 50;max-width:17ch;margin:8px 0 20px;font-size:clamp(2rem,8vw,3.5rem);font-weight:520;line-height:1.08}.purpose{font-family:var(--font-read);color:var(--text-soft);border-left:2px solid var(--hue);max-width:34rem;margin-bottom:28px;padding-left:14px;font-size:1.1rem}.explain-grid{grid-template-columns:minmax(0,1fr);gap:28px;display:grid}@media (min-width:1100px){.reel-explain .reel-inner{max-width:1060px}.explain-grid{grid-template-columns:minmax(0,1fr) 280px;align-items:start}.explain-aside{position:sticky;top:20px}}.terms{gap:10px;margin:0;display:grid}.term{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px}.term dt{font-family:var(--font-code);color:var(--hue);font-size:.92rem;font-weight:600}.term dd{color:var(--text-soft);margin:4px 0 0;font-size:.95rem}.example{border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);margin:28px 0;padding:18px}.example h3{font-size:1.15rem}.reel-practice{background:linear-gradient(180deg, var(--bg-deep), var(--bg) 240px)}.reel-exercise{background:linear-gradient(180deg, color-mix(in srgb, var(--hue) 6%, var(--bg)), var(--bg) 280px)}@media (min-width:1100px){.reel-practice .reel-inner,.reel-exercise .reel-inner{max-width:1180px}}.task{font-family:var(--font-read);max-width:44rem;margin-bottom:18px;font-size:1.1rem;line-height:1.65}.mode-note{color:var(--info);background:var(--info-soft);border-radius:999px;align-items:center;gap:8px;margin-bottom:12px;padding:3px 10px;font-size:.82rem;display:inline-flex}.reel-wrap .reel-inner>*+*{margin-top:22px}.mistake{border-radius:var(--radius);border:1px solid color-mix(in srgb, var(--bad) 40%, transparent);background:var(--bad-soft);padding:16px 18px}.mistake h3{color:var(--bad);font-size:1.1rem}.sources{gap:8px;margin:0;padding:0;list-style:none;display:grid}.sources a{border-radius:var(--radius-s);border:1px solid var(--line);color:var(--text);padding:10px 14px;text-decoration:none;display:block}.sources a:hover{border-color:var(--lamp)}.sources small{color:var(--muted);display:block}.reel-end{text-align:center;background:radial-gradient(60% 50% at 50% 30%, color-mix(in srgb, var(--hue) 16%, transparent), transparent 70%);place-items:center;display:grid}.reel-end .reel-inner{width:100%;min-width:0}.end-mark{width:72px;height:72px;color:var(--hue);margin:0 auto 14px}.reel-end h2{font-size:clamp(2rem,7vw,3rem)}.did-list{text-align:left;gap:8px;max-width:28rem;margin:18px auto;padding:0;list-style:none;display:grid}.did-list li{border-radius:var(--radius-s);background:var(--surface);border:1px solid var(--line);grid-template-columns:24px 1fr;gap:10px;padding:10px 12px;display:grid}.did-list .yes{color:var(--good)}.did-list .no{color:var(--muted)}.rail{right:12px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:5;flex-direction:column;gap:8px;display:flex;position:absolute}.rail .btn{box-shadow:var(--shadow);background:color-mix(in srgb, var(--surface-2) 92%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.rail .btn[aria-pressed=true]{color:var(--lamp);border-color:var(--lamp)}.kbd-hint{color:var(--muted);font-size:.8rem;position:absolute;bottom:18px;left:16px}@media (max-width:899px){.kbd-hint{display:none}}.choices{gap:10px;max-width:44rem;margin:0;padding:0;list-style:none;display:grid}.choice{text-align:left;border-radius:var(--radius);border:1px solid var(--line-strong);background:var(--surface);cursor:pointer;grid-template-columns:30px 1fr;align-items:start;gap:12px;width:100%;padding:14px 16px;font-size:1.02rem;line-height:1.45;transition:border-color .15s,background .15s;display:grid}.choice:hover:not(:disabled){border-color:var(--hue,var(--lamp))}.choice:disabled{cursor:default}.choice .letter{border:1px solid var(--line-strong);width:30px;height:30px;color:var(--text-soft);border-radius:50%;place-items:center;font-size:.85rem;font-weight:700;display:grid}.choice[data-state=right]{border-color:var(--good);background:var(--good-soft)}.choice[data-state=right] .letter{background:var(--good);color:var(--bg);border-color:var(--good)}.choice[data-state=wrong]{border-color:var(--bad);background:var(--bad-soft)}.choice[data-state=wrong] .letter{background:var(--bad);color:var(--bg);border-color:var(--bad)}.choice[data-state=dim]{opacity:.62}.why{color:var(--text-soft);font-size:.95rem;font-family:var(--font-read);margin-top:6px}.feedback{border-radius:var(--radius);max-width:44rem;margin-top:14px;padding:14px 16px;animation:.25s ease-out rise}.feedback[data-tone=good]{background:var(--good-soft);border:1px solid color-mix(in srgb, var(--good) 45%, transparent)}.feedback[data-tone=bad]{background:var(--bad-soft);border:1px solid color-mix(in srgb, var(--bad) 45%, transparent)}.feedback[data-tone=info]{background:var(--info-soft);border:1px solid color-mix(in srgb, var(--info) 40%, transparent)}.feedback strong{margin-bottom:2px;display:block}@keyframes rise{0%{opacity:0;transform:translateY(6px)}}.order-list{gap:8px;max-width:40rem;margin:0 0 12px;padding:0;list-style:none;display:grid}.order-item{border-radius:var(--radius);border:1px solid var(--line-strong);background:var(--surface);grid-template-columns:28px 1fr auto;align-items:center;gap:10px;padding:10px 10px 10px 14px;display:grid}.order-item[data-state=right]{border-color:var(--good)}.order-item[data-state=wrong]{border-color:var(--bad)}.order-num{font-family:var(--font-display);color:var(--hue,var(--lamp));font-size:1.2rem}.order-moves{gap:4px;display:flex}.quiz-set>*+*{margin-top:28px}.quiz-q{max-width:44rem;margin-bottom:10px;font-size:1.05rem;font-weight:650}.code-block{border-radius:var(--radius);background:var(--code-bg);color:var(--code-text);border:1px solid var(--line);max-width:100%;margin:18px 0;overflow:hidden}.code-block pre{tab-size:2;margin:0;padding:14px 16px;font-size:.88rem;line-height:1.6;overflow-x:auto}.code-block figcaption,.code-head{font-size:.78rem;font-family:var(--font-ui);color:#a39e95;background:#13141a;border-bottom:1px solid #262833;justify-content:space-between;align-items:center;gap:8px;padding:7px 12px 7px 16px;font-weight:650;display:flex}.tok-k{color:#f4a259}.tok-s{color:#9ad18b}.tok-c{color:#7d7a74;font-style:italic}.tok-n{color:#e7c86e}.tok-t{color:#8cb8ff}.tok-a{color:#d9a4ff}.workbench{grid-template-columns:minmax(0,1fr);gap:14px;display:grid}@media (min-width:1100px){.workbench{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:start}}.editor-wrap{border-radius:var(--radius);border:1px solid var(--line-strong);background:var(--code-bg);overflow:hidden}.editor-wrap:focus-within{border-color:var(--lamp)}.editor{min-height:180px;max-height:60vh;overflow:auto}.editor .cm-editor{background:var(--code-bg);color:var(--code-text);font-size:.92rem}.editor .cm-editor.cm-focused{outline:none}.editor .cm-scroller{font-family:var(--font-code);line-height:1.6}.editor .cm-gutters{color:#6c6a66;background:#111218;border-right:1px solid #23252f}.editor .cm-activeLine{background:#ffffff08}.editor .cm-activeLineGutter{background:#ffffff0d}.editor .cm-cursor{border-left-color:#f4a259}.editor .cm-selectionBackground,.editor .cm-focused .cm-selectionBackground{background:#f4a25940!important}.editor-actions{background:#111218;border-top:1px solid #23252f;flex-wrap:wrap;gap:8px;padding:10px;display:flex}.editor-actions .spacer{flex:1}.editor-actions .btn-quiet{color:#cfc9bf}.editor-actions .btn-quiet:hover{background:#1d1f28}.results{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);overflow:hidden}.results-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;font-size:.92rem;font-weight:700;display:flex}.preview-box{background:#fff;min-height:160px}.sandbox-frame{background:#fff;border:0;width:100%;height:300px;display:block}.check-list{gap:8px;margin:0;padding:8px 14px 12px;list-style:none;display:grid}.check{grid-template-columns:22px 1fr;gap:8px;font-size:.95rem;display:grid}.check .mark{font-weight:800}.check[data-pass=true] .mark{color:var(--good)}.check[data-pass=false] .mark{color:var(--bad)}.check small{color:var(--text-soft);margin-top:2px;font-size:.88rem;display:block}.console{font-family:var(--font-code);background:var(--code-bg);color:var(--code-text);border-top:1px solid var(--line);max-height:200px;margin:0;padding:10px 14px;font-size:.82rem;overflow:auto}.console .err{color:#ff9d8f}.sim-requests{font-family:var(--font-code);border-top:1px solid var(--line);color:var(--text-soft);padding:8px 14px;font-size:.8rem}.sql-table{border-collapse:collapse;width:100%;font-family:var(--font-code);font-size:.82rem}.sql-table th,.sql-table td{text-align:left;border-bottom:1px solid var(--line);padding:6px 10px}.sql-table th{color:var(--muted);font-weight:600}.table-scroll{max-height:260px;overflow-x:auto}.hints{gap:8px;margin-top:12px;display:grid}.hint{border-left:3px solid var(--lamp);background:var(--lamp-soft);border-radius:0 var(--radius-s) var(--radius-s) 0;font-family:var(--font-read);padding:10px 14px}.solution{border:1px dashed var(--line-strong);border-radius:var(--radius);margin-top:14px;padding:14px}.integrity-note{color:var(--muted);margin-top:6px;font-size:.86rem}.callout{border-radius:var(--radius-s);background:var(--info-soft);border-left:3px solid var(--info);font-family:var(--font-read);margin:18px 0;padding:12px 16px}.callout[data-tone=warn]{background:var(--bad-soft);border-left-color:var(--bad)}.callout[data-tone=tip]{background:var(--lamp-soft);border-left-color:var(--lamp)}.video{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);margin:8px 0 24px;overflow:hidden}.video-frame{background:#000;place-items:center;display:grid;position:relative}.video video{aspect-ratio:9/16;background:#000;width:100%;max-height:70vh;display:block}@media (min-width:700px){.video{max-width:420px}}.video-meta{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;display:flex}.video-meta strong{font-size:.95rem}.badge{letter-spacing:.05em;text-transform:uppercase;border:1px solid var(--line-strong);color:var(--text-soft);border-radius:999px;align-items:center;gap:6px;padding:2px 8px;font-size:.72rem;font-weight:700;display:inline-flex}.badge-video{color:var(--lamp);border-color:color-mix(in srgb, var(--lamp) 50%, transparent)}.badge-sim{color:var(--info);border-color:color-mix(in srgb, var(--info) 50%, transparent)}.badge-real{color:var(--good);border-color:color-mix(in srgb, var(--good) 50%, transparent)}.transcript{border-top:1px solid var(--line)}.transcript summary{cursor:pointer;padding:10px 14px;font-size:.92rem;font-weight:650}.transcript ol{font-family:var(--font-read);color:var(--text-soft);margin:0;padding:0 18px 14px 36px}.video-fallback{padding:18px;font-size:.95rem}.diagram{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);margin:8px 0 26px;overflow:hidden}.diagram-head{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:10px 14px;display:flex}.diagram-head strong{font-size:.95rem}.diagram-body{padding:16px}.diagram svg{width:100%;height:auto;font-family:var(--font-ui);display:block}.diagram-caption{font-family:var(--font-read);color:var(--text-soft);min-height:3.2em;margin:12px 0 0;font-size:1rem}.diagram-controls{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.seg-control{background:var(--surface-2);border-radius:999px;flex-wrap:wrap;gap:4px;padding:4px;display:inline-flex}.seg-control button{cursor:pointer;min-height:36px;color:var(--text-soft);background:0 0;border:0;border-radius:999px;padding:6px 12px;font-size:.88rem;font-weight:650}.seg-control button[aria-pressed=true]{background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.flex-demo{border:1px dashed var(--line-strong);border-radius:var(--radius-s);gap:8px;min-height:150px;padding:10px;transition:all .3s;display:flex}.flex-demo>div{background:var(--hue,var(--lamp));color:var(--bg);border-radius:8px;place-items:center;min-width:44px;padding:10px 14px;font-weight:800;display:grid}.box-demo{place-items:center;padding:10px;display:grid}.box-layer{border:2px dashed;place-items:center;transition:padding .25s;display:grid;position:relative}.box-layer>span.box-name{font-size:.72rem;font-weight:700;position:absolute;top:2px;left:6px}.state-app{grid-template-columns:minmax(0,1fr);gap:12px;display:grid}@media (min-width:700px){.state-app{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.state-json{font-family:var(--font-code);background:var(--code-bg);color:var(--code-text);border-radius:var(--radius-s);white-space:pre-wrap;overflow-wrap:anywhere;min-height:140px;margin:0;padding:12px;font-size:.82rem}.flash{animation:.6s ease-out flash}@keyframes flash{0%{background:color-mix(in srgb, var(--lamp) 40%, transparent)}}.card-list{gap:12px;display:grid}.review-card{border-radius:var(--radius-l);border:1px solid var(--line);background:var(--surface);max-width:760px;padding:22px 20px}.bar{background:var(--surface-3);border-radius:5px;height:10px;overflow:hidden}.bar>span{background:var(--hue,var(--lamp));border-radius:5px;height:100%;display:block}.unit-bars{gap:14px;display:grid}.unit-bar{grid-template-columns:150px 1fr 70px;align-items:center;gap:12px;font-size:.92rem;display:grid}@media (max-width:520px){.unit-bar{grid-template-columns:1fr 64px}.unit-bar .bar{order:3;grid-column:1/-1}}.achievements{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;display:grid}.achievement{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);padding:14px}.achievement[data-earned=false]{background:0 0;border-style:dashed}.achievement[data-earned=false] strong{color:var(--text-soft)}.achievement strong{font-family:var(--font-display);font-size:1.1rem;display:block}.rules{font-family:var(--font-read);max-width:44rem;font-size:1.05rem;line-height:1.65}.rules li+li{margin-top:8px}.project-hero{border-radius:var(--radius-l);border:1px solid var(--line);background:linear-gradient(135deg, color-mix(in srgb, var(--hue) 14%, var(--surface)), var(--surface) 60%);margin-bottom:18px;padding:24px 22px}.project-hero h2{font-size:clamp(1.6rem,5vw,2.2rem)}.milestones{counter-reset:ms;gap:8px;margin:0;padding:0;list-style:none;display:grid}.milestones a{border-radius:var(--radius);border:1px solid var(--line);color:var(--text);background:var(--surface);grid-template-columns:34px 1fr auto;align-items:center;gap:12px;padding:12px 14px;text-decoration:none;display:grid}.milestones a:hover{border-color:var(--hue)}.milestones a[aria-current=true]{border-color:var(--hue);box-shadow:inset 3px 0 0 var(--hue)}.ms-num{font-family:var(--font-display);color:var(--hue);font-size:1.4rem}.spec{grid-template-columns:minmax(0,1fr);gap:14px;display:grid}@media (min-width:800px){.spec{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.spec h4{font-family:var(--font-ui);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:.85rem}.spec ul{font-family:var(--font-read);margin:0;padding-left:1.2em}.spec li+li{margin-top:4px}.workspace-layout{grid-template-columns:minmax(0,1fr);gap:22px;display:grid}@media (min-width:1200px){.workspace-layout{grid-template-columns:300px minmax(0,1fr)}}.banner{padding:10px var(--gutter);background:var(--bad-soft);border-bottom:1px solid color-mix(in srgb, var(--bad) 40%, transparent);font-size:.92rem}.toast{z-index:60;left:50%;bottom:calc(var(--bottom) + 18px + env(safe-area-inset-bottom));background:var(--text);color:var(--bg);box-shadow:var(--shadow);border-radius:999px;max-width:calc(100vw - 32px);padding:10px 16px;font-weight:650;animation:.2s ease-out rise;position:fixed;transform:translate(-50%)}.field{gap:6px;margin-bottom:14px;display:grid}.field label{font-weight:650}select,input[type=file]{font:inherit;color:var(--text);background:var(--surface-2);border:1px solid var(--line-strong);border-radius:var(--radius-s);max-width:100%;min-height:44px;padding:8px 10px}.data-box{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);max-width:760px;padding:18px}.empty{border:1px dashed var(--line-strong);border-radius:var(--radius);color:var(--text-soft);max-width:640px;padding:28px 20px}.selftest-table{border-collapse:collapse;width:100%;font-size:.88rem}.selftest-table td,.selftest-table th{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:6px 8px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}:root[data-motion=reduce] *,:root[data-motion=reduce] :before,:root[data-motion=reduce] :after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}