:root{--bg: #f6f7fb;--card: #ffffff;--ink: #102132;--muted: #3f5366;--line: #c9d4e2;--accent: #1f86ff;--accent-strong: #1269cf;--danger: #d03a3a;--filled-bg: #eef6ff;--filled-line: #8dc0ff;--shadow: 0 18px 40px rgba(16, 33, 50, .08)}*{box-sizing:border-box}body{margin:0;font-family:Noto Sans JP,sans-serif;background:linear-gradient(145deg,#f3f7fb,#e6eef7);color:var(--ink);min-height:100vh}.bg-shape{position:fixed;z-index:-1;border-radius:999px;filter:blur(40px)}.bg-shape-a{width:320px;height:320px;background:#1f86ff40;top:-80px;right:-80px}.bg-shape-b{width:260px;height:260px;background:#26cf9a38;bottom:-80px;left:-80px}.layout{max-width:980px;margin:0 auto;padding:28px 16px 36px;display:grid;gap:14px}.card{background:var(--card);border:1px solid rgba(213,221,230,.65);border-radius:16px;box-shadow:var(--shadow);padding:16px}h1,h2,h3{margin:0;font-family:Barlow,sans-serif;letter-spacing:.03em}h1{font-size:30px}h2{font-size:24px}h3{font-size:20px}.sub{margin:4px 0 14px;color:var(--muted)}.grid{display:grid;gap:10px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}label{display:grid;gap:6px;font-size:13px;color:var(--muted)}input,select,textarea,button{font:inherit}input,select,textarea{border:1px solid var(--line);border-radius:10px;padding:10px 11px;background:#fff;color:var(--ink)}textarea{min-height:86px;resize:vertical;width:100%;display:block}button{border:1px solid transparent;border-radius:999px;background:linear-gradient(135deg,var(--accent),#4eb4ff);color:#fff;font-weight:700;padding:10px 16px;cursor:pointer;transition:transform .12s ease,background-color .15s ease}button:hover{background:linear-gradient(135deg,var(--accent-strong),#3b97e8)}button:active{transform:translateY(1px)}button:disabled{opacity:.55;cursor:not-allowed}button.ghost{border-color:var(--line);background:#fff;color:var(--ink)}button.ghost:hover{background:#f3f6f9}button.ghost.danger{color:var(--danger)}.toolbar{display:flex;justify-content:space-between;align-items:end;gap:10px;flex-wrap:wrap}.toolbar-actions{display:flex;gap:8px}.questions{display:grid;gap:12px;margin-top:14px}.question-card{border:1px solid var(--line);border-radius:12px;padding:12px}.question-card.filled{border-color:var(--filled-line);background:linear-gradient(180deg,var(--filled-bg),#f7fbff)}.question-card.missing{border-color:#d03a3a8c;background:#fff4f4b3}.question-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:8px}.question-title{margin:0;font-weight:700}.counter{color:var(--muted);font-size:12px}.combined{margin:0 0 8px;border:1px dashed var(--line);border-radius:10px;padding:8px;background:#f8fbff;display:grid;gap:4px;font-size:13px}.question-card.filled .combined{border-color:#65a6f3b3;background:#ffffffd6}.combined-row{display:flex;gap:6px}.combined-row b{color:var(--muted)}.combined-missing b,.combined-missing span{color:var(--danger);font-weight:700}.image-panel{margin-top:16px;border-top:1px solid var(--line);padding-top:12px;display:grid;gap:8px}.result-frame{position:relative;min-height:260px;border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden}.inline-status,.global-status{margin:0;color:var(--muted);font-size:13px}.result-image{width:100%;height:100%;min-height:260px;max-height:420px;object-fit:contain;display:block}.image-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;background:#f8fbff}.image-loading{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:linear-gradient(135deg,#ffffffe0,#e7f3ffe6);color:var(--ink);font-weight:700}.screen-busy{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:#f7fbffe6;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);color:var(--ink);font-weight:700}.loading-spinner{width:48px;height:48px;border-radius:999px;border:4px solid rgba(31,134,255,.2);border-top-color:#1f86ff;border-right-color:#36b1ff;animation:spin .9s linear infinite}.loading-text{margin:0}.loading-dots:after{content:"...";display:inline-block;width:1.5em;text-align:left;animation:dots 1.1s steps(4,end) infinite}.hidden{display:none!important}@keyframes spin{to{transform:rotate(360deg)}}@keyframes dots{0%{content:""}25%{content:"."}50%{content:".."}75%,to{content:"..."}}@media (prefers-reduced-motion: reduce){.loading-spinner{animation-duration:2.4s}.loading-dots:after{animation-duration:2s}}@media (max-width: 760px){input,select,textarea{font-size:16px}.grid.two{grid-template-columns:1fr}}