:root{--bg: #f4f5f7;--card: #ffffff;--ink: #1f2933;--muted: #6b7280;--line: #e2e5ea;--accent: #2563eb;--pass: #16a34a;--fail: #dc2626;--skip: #9ca3af;--radius: 10px}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;-webkit-text-size-adjust:100%}button{font-family:inherit;cursor:pointer}.btn{display:inline-block;padding:10px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);color:var(--ink);text-decoration:none;font-size:.95rem;text-align:center}.picker{max-width:560px;margin:0 auto;padding:32px 20px;text-align:center}.picker h1{font-size:1.8rem;margin-bottom:4px}.picker-sub{color:var(--muted);margin-top:0}.picker-grid{display:grid;grid-template-columns:1fr;gap:14px;margin:24px 0}@media(min-width:480px){.picker-grid{grid-template-columns:1fr 1fr}}.picker-card{display:flex;flex-direction:column;align-items:center;gap:6px;padding:28px 16px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);transition:border-color .15s,transform .05s}.picker-card:hover{border-color:var(--accent)}.picker-card:active{transform:scale(.99)}.picker-name{font-size:1.25rem;font-weight:600}.picker-ver{color:var(--muted);font-size:.9rem}.picker-bug{color:var(--accent);font-size:.95rem}.app{max-width:760px;margin:0 auto}.header{position:sticky;top:0;z-index:10;background:var(--card);border-bottom:1px solid var(--line);padding:10px 14px calc(10px + env(safe-area-inset-bottom,0))}.header-row{display:flex;align-items:center;gap:8px}.header-back{border:none;background:none;font-size:1.6rem;line-height:1;color:var(--muted);padding:0 6px}.header-title{display:flex;align-items:baseline;gap:8px}.header-product{font-size:1.15rem;font-weight:600}.header-ver{color:var(--muted);font-size:.85rem}.header-actions{display:flex;gap:8px;margin-top:10px}.header-actions .btn{flex:1}.btn-download{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-bug{background:#fff7ed;border-color:#fed7aa;color:#9a3412}.content{padding:14px}.guidance{background:#eff6ff;border:1px solid #bfdbfe;border-radius:var(--radius);padding:10px 12px;font-size:.9rem;color:#1e3a8a;margin:4px 0 16px}.sysinfo{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin-bottom:16px}.sysinfo-title{font-size:1rem;margin:0 0 10px}.sysinfo-fields{display:grid;gap:10px}@media(min-width:560px){.sysinfo-fields{grid-template-columns:1fr 1fr 1fr}}.sysinfo-field{display:flex;flex-direction:column;gap:4px;font-size:.85rem;color:var(--muted)}.sysinfo-field input{padding:9px 10px;border:1px solid var(--line);border-radius:8px;font-size:1rem;color:var(--ink)}.sysinfo-name{margin-bottom:10px}.support{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}.support-head{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:6px}.support-title{font-size:.9rem;font-weight:600}.support-hint{font-size:.78rem;color:var(--muted)}.support-text{width:100%;border:1px solid var(--line);border-radius:8px;padding:8px;font-size:.85rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical;margin-bottom:8px}.sysinfo-name input{border-color:var(--accent)}.req{color:var(--fail);font-style:normal}.cat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}.cat-head{width:100%;display:flex;align-items:center;gap:10px;padding:14px;border:none;background:var(--card);text-align:left;font-size:1.05rem;font-weight:600}.cat-caret{color:var(--muted);width:14px}.cat-title{flex:1}.cat-progress{font-size:.8rem;font-weight:500;color:var(--muted);background:var(--bg);border-radius:20px;padding:2px 10px}.cat-progress-done{color:var(--pass);background:#dcfce7}.cat-body{padding:0 14px 14px;border-top:1px solid var(--line)}.cat-note{font-size:.85rem;color:var(--muted);margin:10px 0}.cat-testfile{display:inline-block;font-size:.85rem;color:var(--accent);margin-bottom:8px}.group{margin-top:12px}.group-head{width:100%;display:flex;align-items:center;gap:8px;border:none;background:var(--bg);border-radius:8px;padding:8px 10px;margin:10px 0 6px;text-align:left}.group-caret{color:var(--muted);width:12px;font-size:.8rem}.group-title{flex:1;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:700;margin:0}.group-progress{font-size:.72rem;font-weight:600;color:var(--muted);background:var(--card);border-radius:20px;padding:2px 9px}.group-body{padding-left:4px}.crit{border:1px solid var(--line);border-left:3px solid var(--line);border-radius:8px;padding:10px;margin-bottom:8px}.crit-pass{border-left-color:var(--pass)}.crit-fail{border-left-color:var(--fail)}.crit-skip{border-left-color:var(--skip)}.crit-head{display:flex;align-items:flex-start;gap:8px}.crit-text{flex:1;font-size:.95rem;line-height:1.35}.crit-text-input{flex:1;padding:7px 8px;border:1px solid var(--line);border-radius:6px;font-size:.95rem}.crit-remove{border:none;background:none;color:var(--muted);font-size:1rem}.seg{display:flex;gap:6px;margin:8px 0}.seg-btn{flex:1;padding:8px 0;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--muted);font-size:.9rem;font-weight:600}.seg-active.seg-pass{background:var(--pass);border-color:var(--pass);color:#fff}.seg-active.seg-fail{background:var(--fail);border-color:var(--fail);color:#fff}.seg-active.seg-skip{background:var(--skip);border-color:var(--skip);color:#fff}.crit-notes{width:100%;border:1px solid var(--line);border-radius:8px;padding:8px;font-size:.9rem;resize:vertical;font-family:inherit}.crit-attach{margin-top:8px}.attach-btn{display:inline-block;border:1px dashed var(--line);border-radius:8px;padding:6px 10px;font-size:.8rem;color:var(--accent);cursor:pointer}.attach-chip{display:inline-flex;align-items:center;gap:6px;max-width:100%;background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;padding:5px 8px;font-size:.78rem;color:#1e3a8a;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attach-chip button{border:none;background:none;color:#1e3a8a;cursor:pointer;flex:none}.add-row{border:1px dashed var(--line);background:none;color:var(--accent);border-radius:8px;padding:8px 12px;font-size:.85rem;margin-top:4px}.submit-bar{position:sticky;bottom:0;display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;margin:16px 0 calc(16px + env(safe-area-inset-bottom,0))}.submit-count{font-size:.85rem;color:var(--muted)}.btn-submit{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600}.btn-submit:disabled{opacity:.6}.error-msg{color:var(--fail);font-size:.9rem}.done{max-width:560px;margin:0 auto;padding:60px 20px;text-align:center}.done h1{color:var(--pass)}.done p{color:var(--muted);word-break:break-word}