:root{--bg: var(--tg-theme-bg-color, #ffffff);--bg2: var(--tg-theme-secondary-bg-color, #f2f2f7);--text: var(--tg-theme-text-color, #111);--hint: var(--tg-theme-hint-color, #8e8e93);--link: var(--tg-theme-link-color, #2481cc);--accent: var(--tg-theme-button-color, #2481cc);--accent-text: var(--tg-theme-button-text-color, #fff);--ok: #34c759;--warn: #ff9500;--err: #ff3b30;--card: var(--tg-theme-section-bg-color, var(--tg-theme-bg-color, #fff));--radius: 14px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg2);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,system-ui,sans-serif;font-size:16px;-webkit-tap-highlight-color:transparent}.page{padding:12px 12px 84px;max-width:640px;margin:0 auto}.page-title{font-size:22px;font-weight:700;margin:8px 4px 12px}.card{background:var(--card);border-radius:var(--radius);padding:14px;margin-bottom:10px;box-shadow:0 1px 2px #0000000a}.row{display:flex;align-items:center;gap:8px}.spread{justify-content:space-between}.muted{color:var(--hint);font-size:14px}.small{font-size:13px}button.btn{display:block;width:100%;padding:13px 16px;border:none;border-radius:12px;background:var(--accent);color:var(--accent-text);font-size:16px;font-weight:600;cursor:pointer}button.btn:disabled{opacity:.5}button.btn.secondary{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent)}button.btn.ghost{background:none;color:var(--link);font-weight:500}button.btn.danger{background:var(--err);color:#fff}button.btn.inline{display:inline-block;width:auto;padding:9px 14px;font-size:14px}input.inp,textarea.inp,select.inp{width:100%;padding:12px;border-radius:10px;border:1px solid color-mix(in srgb,var(--hint) 35%,transparent);background:var(--bg);color:var(--text);font-size:16px;font-family:inherit}textarea.inp{min-height:120px;resize:vertical}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;background:color-mix(in srgb,var(--hint) 15%,transparent);color:var(--hint)}.badge.ok{background:color-mix(in srgb,var(--ok) 15%,transparent);color:var(--ok)}.badge.warn{background:color-mix(in srgb,var(--warn) 15%,transparent);color:var(--warn)}.badge.err{background:color-mix(in srgb,var(--err) 15%,transparent);color:var(--err)}.badge.accent{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent)}.progress-track{height:6px;border-radius:3px;background:color-mix(in srgb,var(--hint) 20%,transparent);overflow:hidden}.progress-fill{height:100%;border-radius:3px;background:var(--accent);transition:width .3s}.tabs{display:flex;overflow-x:auto;gap:4px;padding:4px;background:var(--card);border-radius:12px;margin-bottom:12px}.tabs button{flex:1;white-space:nowrap;padding:9px 12px;border:none;border-radius:9px;background:none;color:var(--hint);font-size:14px;font-weight:600;cursor:pointer}.tabs button.active{background:var(--accent);color:var(--accent-text)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:50;display:flex;background:var(--card);border-top:1px solid color-mix(in srgb,var(--hint) 20%,transparent);padding-bottom:env(safe-area-inset-bottom)}.bottom-nav button{flex:1;padding:8px 0 6px;border:none;background:none;cursor:pointer;color:var(--hint);font-size:10px;display:flex;flex-direction:column;align-items:center;gap:2px}.bottom-nav button.active{color:var(--accent)}.bottom-nav .icon{font-size:22px;line-height:1}.task-card{display:flex;flex-direction:column;gap:12px}.task-head{display:flex;align-items:center;flex-wrap:wrap;gap:6px}.task-num{font-weight:700;font-size:17px}.md{line-height:1.55;overflow-wrap:anywhere}.md p{margin:0 0 .7em}.md p:last-child{margin-bottom:0}.md blockquote{margin:.6em 0;padding:8px 12px;border-left:3px solid var(--accent);background:color-mix(in srgb,var(--accent) 6%,transparent);border-radius:0 8px 8px 0;font-style:italic}.md ol,.md ul{padding-left:1.4em;margin:.5em 0}.md .tbl-wrap{overflow-x:auto;margin:.6em 0}.md table{border-collapse:collapse;min-width:100%;font-size:14px}.md th,.md td{border:1px solid color-mix(in srgb,var(--hint) 35%,transparent);padding:6px 9px;text-align:left}.md th{background:color-mix(in srgb,var(--hint) 10%,transparent)}.md hr{border:none;border-top:1px solid color-mix(in srgb,var(--hint) 25%,transparent);margin:1em 0}.img-strip{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}.img-strip.single{justify-content:center}.img-item{flex:0 0 auto;text-align:center}.img-item img{max-width:100%;max-height:260px;border-radius:10px;display:block;background:color-mix(in srgb,var(--hint) 12%,transparent);min-height:120px;min-width:120px;object-fit:contain;cursor:zoom-in}.img-strip:not(.single) .img-item img{max-width:78vw}.img-caption{font-size:13px;color:var(--hint);margin-top:3px;font-weight:600}.stimulus{border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);border-radius:12px;padding:12px;background:color-mix(in srgb,var(--accent) 5%,transparent)}.stimulus-title{font-weight:700;margin-bottom:6px}.stimulus-attr{font-size:13px;color:var(--hint);margin-top:8px;font-style:italic}.sticky-source{position:sticky;top:8px;z-index:20;display:flex;justify-content:center}.sticky-source button{border:none;border-radius:999px;padding:8px 16px;font-size:14px;font-weight:600;background:var(--accent);color:var(--accent-text);box-shadow:0 2px 8px #0003;cursor:pointer}.viewer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#000000f0;display:flex;align-items:center;justify-content:center;touch-action:none;overscroll-behavior:contain}.viewer img{max-width:100%;max-height:100%;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.viewer-close{position:absolute;top:calc(10px + env(safe-area-inset-top));right:14px;z-index:210;width:38px;height:38px;border-radius:50%;border:none;background:#ffffff26;color:#fff;font-size:20px;cursor:pointer}.viewer-nav{position:absolute;bottom:22px;left:0;right:0;text-align:center;color:#fff;font-size:14px}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#00000073}.sheet{position:fixed;left:0;right:0;bottom:0;z-index:110;background:var(--bg);border-radius:16px 16px 0 0;max-height:82vh;overflow-y:auto;padding:16px 16px calc(16px + env(safe-area-inset-bottom))}.sheet-grip{width:36px;height:4px;border-radius:2px;background:var(--hint);opacity:.4;margin:0 auto 12px}.match-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}.match-letter{font-weight:700;width:28px;text-align:center}.match-row select{flex:1}.nav-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:6px}.nav-grid button{aspect-ratio:1;border-radius:9px;border:1px solid color-mix(in srgb,var(--hint) 30%,transparent);background:var(--card);color:var(--text);font-weight:600;cursor:pointer;font-size:14px}.nav-grid button.answered{background:color-mix(in srgb,var(--ok) 18%,transparent);border-color:var(--ok);color:var(--ok)}.nav-grid button.skipped{background:color-mix(in srgb,var(--warn) 18%,transparent);border-color:var(--warn);color:var(--warn)}.nav-grid button.current{border:2px solid var(--accent);color:var(--accent)}.timer-bar{position:sticky;top:0;z-index:40;margin:-12px -12px 12px;padding:calc(10px + env(safe-area-inset-top)) 16px 10px;background:var(--card);display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid color-mix(in srgb,var(--hint) 20%,transparent)}.timer-value{font-variant-numeric:tabular-nums;font-weight:700;font-size:18px}.timer-value.low{color:var(--err)}.photo-grid{display:flex;flex-wrap:wrap;gap:8px}.photo-thumb{position:relative;width:84px;height:84px}.photo-thumb img{width:100%;height:100%;object-fit:cover;border-radius:10px}.photo-thumb .del{position:absolute;top:-6px;right:-6px;width:22px;height:22px;border-radius:50%;border:none;background:var(--err);color:#fff;font-size:12px;cursor:pointer}.photo-add{width:84px;height:84px;border-radius:10px;border:2px dashed color-mix(in srgb,var(--hint) 40%,transparent);background:none;color:var(--hint);font-size:26px;cursor:pointer}.photo-deleted{padding:10px;border-radius:10px;font-size:13px;color:var(--hint);background:color-mix(in srgb,var(--hint) 10%,transparent)}.criteria-table{width:100%;border-collapse:collapse;font-size:14px}.criteria-table td{padding:6px 4px;border-bottom:1px solid color-mix(in srgb,var(--hint) 15%,transparent);vertical-align:top}.criteria-table td:last-child{text-align:right;white-space:nowrap;font-weight:700}.stat-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:10px}.stat-tile{background:var(--card);border-radius:12px;padding:12px 8px;text-align:center}.stat-tile .value{font-size:22px;font-weight:800}.stat-tile .label{font-size:11px;color:var(--hint);margin-top:2px}.list-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 2px;border-bottom:1px solid color-mix(in srgb,var(--hint) 12%,transparent);cursor:pointer}.list-item:last-child{border-bottom:none}.fade-in{animation:fadeIn .25s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.center{text-align:center}.spinner{margin:40px auto;text-align:center;color:var(--hint)}