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3px);text-align:left}.lang-switch button.is-active,.segmented button.is-active{color:#fff;background:var(--accent)}button,select,input{font:inherit}button,select,input[type=number]{min-height:2.25rem;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--panel);color:var(--ink)}input[type=number]{font-variant-numeric:tabular-nums}input:focus-visible,select:focus-visible,button:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}button{padding:.45rem .75rem;cursor:pointer;font-weight:650;transition:border-color .12s,background .12s}button:disabled{cursor:not-allowed;color:var(--ink-faint);background:var(--panel-sub)}button:not(:disabled):hover{border-color:var(--accent);background:var(--accent-soft)}.lang-switch button.is-active:hover,.segmented button.is-active:hover{border-color:transparent;background:var(--accent)}.workspace{display:grid;grid-template-columns:minmax(320px,390px) minmax(0,1fr);min-height:calc(100vh - 86px)}.sidebar{display:flex;flex-direction:column;gap:1rem;padding:1rem;border-right:1px solid var(--border);background:var(--panel-sub);overflow:auto}.main-panel{display:grid;grid-template-rows:auto minmax(0,1fr);gap:1rem;padding:1rem;overflow:auto}.panel,.preview-frame{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow)}.panel{padding:1rem}.panel h2,.preview-header h2,.empty-preview h2{margin:0;font-size:.98rem;font-weight:700;letter-spacing:.02em}.panel-heading,.preview-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.75rem}.preview-header{margin-bottom:0}.status-pill{display:inline-flex;align-items:center;min-height:1.5rem;border-radius:999px;padding:.15rem .55rem;font-size:.74rem;font-weight:800;white-space:nowrap}.status-pill.ok{color:var(--ok);background:var(--ok-soft)}.status-pill.warn{color:var(--warn);background:var(--warn-soft)}.control-stack{display:grid;gap:.75rem}.field,.field-grid{display:grid;gap:.35rem}.field-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem}.field span:first-child{color:var(--ink-muted);font-size:.84rem;font-weight:650}.field input,.field select{width:100%;padding:.4rem .55rem}.note{margin:.7rem 0 0;color:var(--ink-muted);font-size:.85rem;line-height:1.5}.note.compact{margin:0}.result-list{display:grid;gap:.55rem;margin:0}.result-list div{display:grid;gap:.15rem}.result-list dt{color:var(--ink-muted);font-size:.78rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.result-list dd{margin:0;font-size:.92rem;font-weight:700;font-variant-numeric:tabular-nums}.issue-list{display:grid;gap:.4rem;margin:0;padding-left:1.15rem;color:var(--err);font-size:.9rem;line-height:1.45}.warning-banner{margin:.8rem 0 0;padding:.6rem .7rem;border:1px solid color-mix(in srgb,var(--warn) 35%,transparent);border-radius:var(--radius-sm);background:var(--warn-soft);color:var(--warn);font-size:.86rem;line-height:1.5}.preview-frame{display:grid;min-height:520px;padding:1rem;overflow:auto;background:linear-gradient(var(--panel-sub),var(--panel-sub)),repeating-linear-gradient(0deg,transparent 0,transparent 23px,rgba(24,34,44,.05) 24px)}.paper-preview{place-self:center;width:min(100%,620px);aspect-ratio:210 / 297}.paper-preview svg{display:block;width:100%;height:auto;border:1px solid var(--border-strong);background:#fff;box-shadow:0 12px 40px #1018201f}.empty-preview{place-self:center;width:min(100%,520px);padding:1rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--err-soft)}.empty-preview h2{margin-bottom:.75rem;color:var(--err)}@media(max-width:980px){.workspace{grid-template-columns:minmax(280px,340px) minmax(0,1fr)}.field-grid{grid-template-columns:1fr}}@media(max-width:760px){.app-header,.workspace{display:block}.app-header h1{font-size:1.2rem}.header-actions{justify-content:flex-start;margin-top:1rem}.sidebar{border-right:0;border-bottom:1px solid var(--border)}.main-panel{min-height:560px}.preview-header{display:grid}.preview-frame{min-height:420px}}:root{--ink: #18222c;--ink-muted: #5b6b7b;--ink-faint: #8595a5;--bg: #eef1f4;--panel: #ffffff;--panel-sub: #f7f9fa;--border: #d8dfe6;--border-strong: #b9c4cf;--accent: #0c7568;--accent-strong: #095c52;--accent-soft: #e2f2ef;--accent-ring: rgba(12, 117, 104, .22);--ok: #1b7a3d;--ok-soft: #e0f2e6;--warn: #8a6116;--warn-soft: #fdf3d8;--err: #b3261e;--err-soft: #fdebea;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 2px rgba(16, 24, 32, .05), 0 4px 16px rgba(16, 24, 32, .05);--sans: system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Noto Sans JP", "Yu Gothic UI", Meiryo, sans-serif;--mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Consolas, monospace;font-family:var(--sans);color:var(--ink);background:var(--bg);color-scheme:light;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0}