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h1{font-family:var(--font-display);font-weight:600;letter-spacing:.05em;font-size:1.35rem}.loading-page{color:var(--muted)}.fatal-error .card{max-width:620px;border-top:3px solid var(--red)}@media(max-width:1250px){.annotation-layout{grid-template-columns:170px minmax(650px,1fr) 270px}.app-header{grid-template-columns:210px 1fr auto;gap:10px}.app-header nav a{padding-inline:8px}}.app-header nav.app-nav{gap:0}.app-header nav.app-nav a{padding-inline:9px;letter-spacing:.01em}.flow-strip{margin:0}.flow-strip ol{display:flex;flex-wrap:wrap;gap:6px;align-items:stretch;margin:0;padding:0;list-style:none}.flow-strip-step{display:flex;align-items:center}.flow-strip-step:after{content:"→";margin-left:6px;color:var(--line-strong)}.flow-strip-step:last-child:after{content:none}.flow-strip-step a{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid 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16px;border-top:1px solid var(--line)}.drawing-row:first-child{border-top:0}.drawing-row-head{color:var(--muted);font-size:.72rem;font-weight:700;letter-spacing:.08em;background:var(--brand-faint)}.drawing-row-main{display:grid;gap:3px;min-width:0}.drawing-row-main strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.drawing-row-main span{color:var(--muted);font-size:.78rem}.drawing-row>span:not(.badge){font-size:.84rem}.drawing-row time{color:var(--muted);font-size:.78rem;font-family:var(--font-mono)}.drawing-row-actions{display:flex;flex-wrap:wrap;gap:6px;justify-content:end}.drawing-row-actions .button,.drawing-row-actions .button-secondary{min-height:32px;padding:5px 12px;font-size:.82rem}.drawing-row-error{margin:0;padding:8px 16px;color:var(--red);background:var(--red-soft);border-top:1px solid var(--red-line)}.drawing-timeline{padding:4px 16px 14px;border-top:1px solid var(--line);background:#f7faf6}.confirm-overlay{position:fixed;inset:0;z-index:40;display:grid;place-items:center;padding:24px;background:#14251d80}.confirm-dialog{width:min(480px,92vw);display:grid;gap:12px;border-top:3px solid var(--brand);box-shadow:0 12px 40px #14251d3a}.confirm-dialog h2{margin:0;font-size:1.2rem}.confirm-dialog p{margin:0;color:var(--muted)}.confirm-actions{justify-content:flex-end;margin-top:6px}.register-complete{display:grid;gap:8px;border-left:3px solid var(--brand);max-width:760px}.register-complete p{margin:0}.file-drop.is-dragging{border-color:var(--brand);border-style:solid;background:var(--brand-tint);color:var(--brand-ink)}.practice-steps{display:grid;gap:6px;margin:0;padding:14px 18px;list-style:none;border:1px solid var(--line);border-radius:4px;background:var(--paper)}.practice-step{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.9rem}.practice-step-mark{display:grid;place-items:center;width:24px;height:24px;border:1px solid var(--line-strong);border-radius:50%;font-size:.82rem;font-weight:700;color:var(--muted);background:var(--paper)}.practice-step.is-current{color:var(--brand-ink);font-weight:700}.practice-step.is-current .practice-step-mark{border-color:var(--brand);color:var(--brand)}.practice-step.is-done{color:var(--brand-ink)}.practice-step.is-done .practice-step-mark{border-color:var(--brand);color:#fff;background:var(--brand)}.practice-step-state{margin-left:6px;color:var(--brand);font-size:.78rem}