:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;color:#1f2329;background:#fff;font-synthesis:none;--blue: #3370ff;--blue-soft: #f0f4ff;--border: #dfe3e8;--muted: #646a73;--danger: #d83931;--success: #2f9b64}*{box-sizing:border-box}body{margin:0;min-width:320px;background:#fff}button,input,select,textarea{font:inherit;font-size:16px}button,input[type=radio],.file-picker{touch-action:manipulation}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.file-picker:focus-within{outline:3px solid rgba(51,112,255,.25);outline-offset:2px}.app-shell{width:min(100%,560px);margin:0 auto;min-height:100dvh;padding-top:52px}.app-nav{position:fixed;z-index:5;inset:0 0 auto;height:52px;display:flex;justify-content:center;background:#fffffff5;border-bottom:1px solid var(--border)}.app-nav button{width:112px;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--muted);font-size:15px}.app-nav button.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}.page{min-height:calc(100dvh - 52px);padding:0 16px calc(106px + env(safe-area-inset-bottom))}.page-header{min-height:66px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid #eff0f1}.page-header h1{margin:0;font-size:20px;line-height:1.25;font-weight:650}.page-header.split{justify-content:space-between}.form-section,.readonly-section{padding:22px 0;border-bottom:1px solid #eff0f1}label{display:block;font-size:15px;font-weight:600}input:not([type=radio]),select,textarea{width:100%;min-height:48px;margin-top:10px;padding:12px;color:#1f2329;background:#fff;border:1px solid #c9cdd4;border-radius:8px}textarea{min-height:88px;resize:vertical;background:#f5f6f7;color:var(--muted)}.section-heading{display:flex;align-items:baseline;justify-content:space-between}.section-heading h2{margin:0;font-size:17px}.section-heading span,.hint,small{color:var(--muted)}.hint{margin:8px 0 14px;font-size:13px;line-height:1.5}.segment-list{list-style:none;padding:0;margin:0}.segment-row{display:flex;align-items:center;gap:10px;min-height:72px;padding:8px 0;border-bottom:1px solid #eff0f1}.drag-handle{color:#8f959e;font-size:22px}.file-copy{flex:1;min-width:0}.file-copy strong,.file-copy small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-copy strong{font-size:15px}.file-copy small{margin-top:5px;font-size:12px}.reorder-controls{display:flex;gap:6px}.icon-button{width:44px;height:44px;border:1px solid var(--border);border-radius:8px;background:#fff;color:#4e5969}.icon-button:disabled{opacity:.35}.file-picker{display:grid;place-items:center;min-height:58px;margin-top:14px;border:1px dashed #8fb1ff;border-radius:8px;color:var(--blue);cursor:pointer;font-size:15px}.file-picker input{position:absolute;width:1px;height:1px;opacity:0}.file-picker.disabled{opacity:.5;cursor:default}.sticky-action{position:fixed;z-index:4;bottom:0;left:50%;width:min(100%,560px);transform:translate(-50%);padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--border);background:#fffffffa;box-shadow:0 -6px 18px #1f23290d}.primary-button{width:100%;min-height:50px;border:0;border-radius:8px;background:var(--blue);color:#fff;font-weight:650}.primary-button:disabled{background:#a8c1ff}.status-region{min-height:56px;padding:10px 0;font-size:14px}.error{color:var(--danger)}.success{color:var(--success)}.info-banner{padding:12px;border:1px solid #bacefd;border-radius:8px;background:var(--blue-soft);color:#41526e;font-size:13px;line-height:1.5}.text-button{min-height:44px;padding:0 8px;border:0;background:transparent;color:var(--blue);font-size:14px}.job-list{list-style:none;margin:16px 0;padding:0;border-top:1px solid var(--border)}.job-list li{min-height:72px;padding:14px 0;border-bottom:1px solid var(--border)}.job-summary{display:flex;justify-content:space-between;align-items:center}.job-list strong,.job-list small{display:block}.job-list small{margin-top:6px;font-size:13px}.artifact-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:12px}.artifact-links a{min-height:40px;display:grid;place-items:center;padding:6px;border:1px solid #bacefd;border-radius:7px;color:var(--blue);text-align:center;text-decoration:none;font-size:13px}.archive-receipt{margin:10px 0 0;color:var(--success);font-size:13px;overflow-wrap:anywhere}.empty,.center-state{padding:64px 24px;text-align:center;color:var(--muted)}.choice-group{padding:0;border:0}.choice{display:flex;align-items:center;gap:10px;min-height:64px;border-bottom:1px solid #eff0f1;cursor:pointer}.choice input{width:22px;height:22px;margin:0;accent-color:var(--blue)}.choice-body{padding:0 0 18px 32px}.search-row{display:flex;align-items:end;gap:8px}.search-row button{min-width:64px;min-height:48px;border:1px solid var(--blue);border-radius:8px;background:#fff;color:var(--blue)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}@media(min-width:700px){body{background:#f5f6f7}.app-shell{background:#fff;box-shadow:0 0 32px #1f232914}}@media(prefers-reduced-motion:no-preference){button{transition:background-color .15s ease,border-color .15s ease,color .15s ease}}