:root{--accent:#b8634f;--accent-strong:#8f493d;--cream:#fbf6ee;--paper:#fffdf8;--ink-soft:#3f3a36;--ring:rgba(184,99,79,.18);--elevated:0 22px 70px rgba(53,43,35,.10)}
    body{background:radial-gradient(circle at 8% 2%,rgba(184,99,79,.12),transparent 28rem),linear-gradient(180deg,#fffaf2 0%,#f5f1e9 46%,#f7f4ee 100%);color:#23201d;overflow-wrap:anywhere}
    main{width:min(1180px,calc(100% - 34px))}
    h1,h2{text-wrap:balance}
    button,a,input,textarea{touch-action:manipulation}
    .skip-link{position:fixed;z-index:100;top:10px;left:10px;padding:10px 14px;border-radius:10px;background:#24211f;color:#fff;font-weight:900;transform:translateY(-160%);transition:transform 180ms ease}
    .skip-link:focus{transform:translateY(0)}
    :where(a,button,input,textarea,summary):focus-visible{outline:3px solid #175cd3;outline-offset:3px}
    .tool-hero{position:relative;overflow:hidden;margin:18px 0 22px;padding:clamp(34px,6vw,74px);border:1px solid rgba(73,62,50,.12);border-radius:32px;background:linear-gradient(135deg,rgba(255,253,248,.94),rgba(248,235,220,.84));box-shadow:var(--elevated)}
    .tool-hero::after{content:"";position:absolute;inset:auto -12% -44% auto;width:420px;height:420px;border-radius:999px;background:radial-gradient(circle,rgba(47,79,71,.18),transparent 66%);pointer-events:none}
    .tool-hero h1{max-width:820px;letter-spacing:-.045em}
    .tool-hero .lead{max-width:760px;color:#625a52;font-size:clamp(16px,2vw,19px)}
    .skill-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(290px,.95fr);gap:18px;align-items:start}
    .panel{border:1px solid rgba(73,62,50,.12);border-radius:26px;background:rgba(255,253,248,.88);padding:clamp(18px,2.2vw,26px);box-shadow:0 18px 48px rgba(53,43,35,.08);backdrop-filter:blur(14px)}
    .panel h2{letter-spacing:-.025em}
    
    /* ?? ?? ? */
    .example-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
    .example-chip{display:inline-flex;align-items:center;padding:6px 14px;border:1px solid rgba(73,62,50,.18);border-radius:999px;background:#fff;font-size:13px;color:#4b3d35;cursor:pointer;font-weight:500;transition:all 180ms ease}
    .example-chip:hover{background:#f7f3ec;border-color:rgba(73,62,50,.32);transform:translateY(-1px)}
    .example-chip:active{transform:translateY(0)}

    .skill-form{display:grid;gap:14px}
    .skill-form label{display:grid;gap:8px;color:#635b53;font-size:13px;font-weight:850}
    .skill-form textarea,.skill-form input{width:100%;min-height:48px;padding:13px 14px;border:1px solid rgba(73,62,50,.14);border-radius:15px;background:#fffefa;color:#24211f;font:inherit;outline:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.8)}
    .skill-form textarea{min-height:136px;resize:vertical}
    .field-hint{color:#7a7066;font-size:12px;font-weight:650;line-height:1.55}
    .skill-form textarea:focus,.skill-form input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--ring)}
    .skill-form button,.source-link,.copy-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 16px;border:0;border-radius:15px;background:linear-gradient(135deg,var(--accent),#d8876d);color:#fff;font-weight:900;cursor:pointer;text-decoration:none;box-shadow:0 12px 28px rgba(184,99,79,.24)}
    .copy-button{background:#26231f}
    .source-list{display:grid;gap:10px;margin-top:14px}
    .source-link{background:#28231f;box-shadow:none}
    .source-link[data-source-kind="official-srt"]{background:linear-gradient(135deg,#20695d,#2f8a79);box-shadow:0 12px 28px rgba(32,105,93,.18)}
    .handoff-note{margin:0 0 16px;padding:15px 16px;border:1px solid rgba(47,111,98,.2);border-radius:16px;background:#eff8f4;color:#244c43;line-height:1.62}
    .handoff-note p{margin:6px 0 0;font-size:13px}
    .result-box[data-api-fallback="true"]{border-color:#e7b76e;background:#fff8ea}
    .skill-form button[disabled]{cursor:wait;opacity:.7}
    .badge-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}
    .badge{padding:7px 10px;border:1px solid rgba(184,99,79,.15);border-radius:999px;background:rgba(255,253,248,.76);color:#6e463b;font-size:12px;font-weight:900}
    .mode-handoff{background:#fff7ed;border-left:4px solid #b45309}.mode-caution{background:#fff1ee;border-left:4px solid #d45f50}.mode-search,.mode-client-ready{background:#eff8f4;border-left:4px solid #2f6f62}
    .result-box{margin-top:18px;padding:18px;border:1px solid rgba(73,62,50,.12);border-radius:20px;background:#fffefa;line-height:1.68;box-shadow:inset 0 1px 0 rgba(255,255,255,.9)}
    
    /* ?? UI: ??/???/?? */
    .result-box[data-state="loading"]{background:#f7f3ec;border:1px solid rgba(73,62,50,.12)}
    .result-box[data-state="loading"]::before{content:"";display:block;height:4px;background:linear-gradient(90deg,#e8e0d4 25%,#d4c9b8 50%,#e8e0d4 75%);background-size:200% 100%;animation:skeleton-loading 1.5s ease-in-out infinite;border-radius:4px;margin-bottom:16px}
    @keyframes skeleton-loading{0%{background-position:200% 0}100%{background-position:-200% 0}}
    .result-box[data-state="loading"] .loading-text{color:#625a52;font-size:14px;display:flex;align-items:center;gap:8px}
    .result-box[data-state="loading"] .loading-text::before{content:"";width:16px;height:16px;border:2px solid #c4b8a6;border-top-color:#8b7d6b;border-radius:50%;animation:spin 0.8s linear infinite}
    @keyframes spin{to{transform:rotate(360deg)}}
    .result-box[data-state="empty"]{background:#fafaf7;border:1px dashed rgba(73,62,50,.2);text-align:center;padding:32px 24px}
    .result-box[data-state="empty"] .empty-icon{font-size:32px;margin-bottom:12px;opacity:0.6}
    .result-box[data-state="empty"] .empty-title{font-size:15px;font-weight:600;color:#4b3d35;margin-bottom:6px}
    .result-box[data-state="empty"] .empty-desc{font-size:13px;color:#7b6f62;line-height:1.5}
    .result-box[data-state="error"]{background:#fef5f5;border:1px solid #f5c6c6}
    .result-box[data-state="error"] .error-header{display:flex;align-items:center;gap:8px;margin-bottom:12px}
    .result-box[data-state="error"] .error-icon{width:20px;height:20px;background:#dc3545;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:700}
    .result-box[data-state="error"] .error-title{font-size:15px;font-weight:600;color:#8b1a1a}
    .result-box[data-state="error"] .error-message{font-size:14px;color:#6c1515;line-height:1.6;margin-bottom:16px}
    .result-box[data-state="error"] .retry-button{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:#fff;border:1px solid #dc3545;border-radius:8px;color:#dc3545;font-size:13px;font-weight:600;cursor:pointer;transition:all 180ms ease}
    .result-box[data-state="error"] .retry-button:hover{background:#dc3545;color:#fff}

    .result-box.plain-result{white-space:pre-wrap}
    .result-box::before{content:attr(data-result-title);display:block;margin-bottom:10px;color:#6e463b;font-size:12px;font-weight:900;letter-spacing:.04em;text-transform:uppercase}
    .result-box[data-result-view="schedule"],.result-box[data-result-view="timeline"]{border-left:4px solid #2f6f62}
    .result-box[data-result-view="map-list"]{background:linear-gradient(135deg,#f4faf7,#fffefa)}
    .result-box[data-result-view="metrics"]{font-variant-numeric:tabular-nums;background:linear-gradient(135deg,#f4f7ff,#fffefa)}
    .result-box[data-result-view="comparison"],.result-box[data-result-view="table"]{overflow-x:auto}
    .result-box[data-result-view="document"],.result-box[data-result-view="editor"]{border-top:4px solid #8f493d}
    .result-box[data-result-view="profile"]{background:linear-gradient(135deg,#fff8ea,#fffefa)}
    
    /* ??? ? ??? */
    .result-view{margin-top:20px}
    .result-view h3{font-size:18px;margin-bottom:16px;color:#2d2a26}
    
    /* Feed ? (???/??) */
    .feed-list{display:grid;gap:12px}
    .feed-item{padding:16px;background:#fafaf7;border:1px solid rgba(73,62,50,.08);border-radius:12px;transition:all 180ms ease}
    .feed-item:hover{background:#f7f3ec;border-color:rgba(73,62,50,.16)}
    .feed-item h4{font-size:15px;margin:0 0 8px;color:#2d2a26}
    .feed-item p{font-size:13px;color:#625a52;line-height:1.5;margin:0 0 8px}
    .feed-item .feed-meta{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:#7b6f62}
    .feed-item .feed-link{display:inline-block;margin-top:8px;font-size:13px;color:#4b3d35;text-decoration:underline}
    
    /* Metrics ? (??/??) */
    .metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:20px}
    .metric-card{padding:16px;background:linear-gradient(135deg,#f7f3ec 0%,#fff 100%);border:1px solid rgba(73,62,50,.12);border-radius:12px;text-align:center}
    .metric-card .metric-value{font-size:24px;font-weight:700;color:#2d2a26;margin-bottom:4px}
    .metric-card .metric-label{font-size:12px;color:#7b6f62;text-transform:uppercase;letter-spacing:0.5px}
    
    /* Map-list ? (??/???) */
    .map-list{display:grid;gap:10px}
    .map-item{display:flex;gap:12px;padding:12px;background:#fafaf7;border:1px solid rgba(73,62,50,.08);border-radius:10px}
    .map-item .map-icon{width:40px;height:40px;background:#e8e0d4;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
    .map-item .map-info{flex:1}
    .map-item .map-name{font-size:14px;font-weight:600;color:#2d2a26;margin-bottom:4px}
    .map-item .map-detail{font-size:12px;color:#625a52;line-height:1.4}
    
    /* Schedule ? (???/??) */
    .schedule-list{display:grid;gap:8px}
    .schedule-item{display:flex;align-items:center;gap:16px;padding:12px 16px;background:#fafaf7;border:1px solid rgba(73,62,50,.08);border-radius:10px}
    .schedule-item .schedule-time{font-size:18px;font-weight:700;color:#2d2a26;min-width:80px}
    .schedule-item .schedule-info{flex:1;font-size:14px;color:#4b3d35}
    .schedule-item .schedule-status{font-size:12px;padding:4px 10px;background:#e8e0d4;border-radius:6px;color:#4b3d35}
    
    /* Profile ? (??/?? ??) */
    .profile-card{padding:20px;background:#fff;border:1px solid rgba(73,62,50,.12);border-radius:14px}
    .profile-card .profile-header{display:flex;align-items:center;gap:16px;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid rgba(73,62,50,.08)}
    .profile-card .profile-logo{width:56px;height:56px;background:#f7f3ec;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px}
    .profile-card .profile-name{font-size:18px;font-weight:700;color:#2d2a26;margin-bottom:4px}
    .profile-card .profile-type{font-size:13px;color:#7b6f62}
    .profile-card .profile-details{display:grid;gap:10px}
    .profile-card .profile-row{display:flex;gap:12px;font-size:14px}
    .profile-card .profile-label{min-width:100px;color:#7b6f62;font-weight:500}
    .profile-card .profile-value{flex:1;color:#2d2a26}
    
    /* Comparison ? (???) */
    .comparison-table{width:100%;border-collapse:collapse;font-size:14px}
    .comparison-table th{padding:12px;text-align:left;background:#f7f3ec;color:#2d2a26;font-weight:600;border-bottom:2px solid rgba(73,62,50,.12)}
    .comparison-table td{padding:12px;border-bottom:1px solid rgba(73,62,50,.08);color:#4b3d35}
    .comparison-table tr:hover td{background:#fafaf7}
    
    /* Timeline ? (???) */
    .timeline{position:relative;padding-left:24px}
    .timeline::before{content:"";position:absolute;left:8px;top:0;bottom:0;width:2px;background:rgba(73,62,50,.12)}
    .timeline-item{position:relative;padding-bottom:20px}
    .timeline-item::before{content:"";position:absolute;left:-20px;top:4px;width:12px;height:12px;background:#4b3d35;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 2px rgba(73,62,50,.12)}
    .timeline-item .timeline-date{font-size:12px;color:#7b6f62;margin-bottom:4px}
    .timeline-item .timeline-title{font-size:15px;font-weight:600;color:#2d2a26;margin-bottom:6px}
    .timeline-item .timeline-desc{font-size:13px;color:#625a52;line-height:1.5}
    
    /* Editor ? (??? ??) */
    .editor-result{padding:20px;background:#fafaf7;border:1px solid rgba(73,62,50,.12);border-radius:12px;font-family:'Consolas','Monaco',monospace;font-size:14px;line-height:1.6;color:#2d2a26;white-space:pre-wrap;word-break:break-word}
    
    @media(max-width:640px){
      .metrics-grid{grid-template-columns:repeat(2,1fr)}
      .map-item{flex-direction:column;align-items:flex-start}
      .schedule-item{flex-direction:column;align-items:flex-start;gap:8px}
      .profile-card .profile-header{flex-direction:column;align-items:flex-start}
    }

    .result-summary{display:grid;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}
    .result-summary h3{margin:0;font-size:18px;line-height:1.35}
    .result-meta,.product-meta,.official-actions{display:flex;flex-wrap:wrap;gap:8px}
    .status-chip{display:inline-flex;align-items:center;min-height:29px;padding:0 10px;border-radius:999px;background:#e8f1ff;color:#175cd3;font-size:12px;font-weight:900}
    .status-chip.warn{background:#fff2e3;color:#9a3412}
    .product-candidates{display:grid;gap:0;margin-top:8px}
    .product-card{display:grid;grid-template-columns:76px minmax(0,1fr);gap:14px;padding:17px 0;border-bottom:1px solid var(--line)}
    .product-card:last-child{border-bottom:0}
    .product-thumb{width:76px;height:76px;border:1px solid var(--line);border-radius:14px;background:#fff;object-fit:contain}
    .product-main{min-width:0}
    .product-main h3{margin:0 0 7px;font-size:16px;line-height:1.4}
    .official-actions a,.result-links a{display:inline-flex;align-items:center;min-height:35px;padding:0 11px;border:1px solid rgba(73,62,50,.13);border-radius:11px;background:#fff;color:#24211f;text-decoration:none;font-size:13px;font-weight:850}
    .official-actions a.primary{background:#26231f;color:#fff;border-color:#26231f}
    .result-links{display:grid;gap:8px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
    .guided-sections{display:grid;gap:12px;margin-top:14px}.guided-section{padding:14px 15px;border:1px solid var(--line);border-radius:15px;background:#fff}.guided-section h4{margin:0 0 8px;font-size:14px}.guided-section ul{margin:0;padding-left:19px;color:#625a52}.guided-section li+li{margin-top:5px}
    .result-note{margin-top:12px;padding:11px 13px;border-radius:13px;background:#fff7ed;color:#7c2d12;font-size:13px;line-height:1.6}
    .limitations{margin-top:10px;color:var(--muted);font-size:13px}
    .limitations summary{cursor:pointer;font-weight:850;color:#39445a}
    .limitations ul{margin:8px 0 0;padding-left:18px}
    .spec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:20px}
    .spec-grid article{border:1px solid rgba(73,62,50,.12);border-radius:22px;background:rgba(255,253,248,.84);padding:18px;box-shadow:0 12px 34px rgba(53,43,35,.06)}
    .checklist{line-height:1.75;color:#625a52}
    code{background:#f2ede5;border-radius:7px;padding:2px 6px;color:#4b3d35}
    @media(hover:hover) and (pointer:fine){.skill-form button,.source-link,.official-actions a,.result-links a{transition:transform 220ms cubic-bezier(.22,1,.36,1),box-shadow 220ms cubic-bezier(.22,1,.36,1)}.skill-form button:hover,.source-link:hover,.official-actions a:hover,.result-links a:hover{transform:translateY(-1px)}}
    @media(prefers-reduced-motion:reduce){.skip-link,.skill-form button,.source-link,.official-actions a,.result-links a{transition:none}.skill-form button:hover,.source-link:hover,.official-actions a:hover,.result-links a:hover{transform:none}}
    
    /* ???? CTA (?? ??) */
    .context-cta{margin:24px 0;padding:20px 24px;background:linear-gradient(135deg,#f7f3ec 0%,#fff 100%);border:1px solid rgba(73,62,50,.12);border-radius:16px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
    .context-cta p{margin:0;font-size:15px;font-weight:600;color:#2d2a26;flex:1;min-width:200px}
    .context-cta-button{display:inline-flex;align-items:center;padding:10px 20px;background:#2d2a26;color:#fff;border-radius:10px;text-decoration:none;font-size:14px;font-weight:600;white-space:nowrap;transition:all 180ms ease}
    .context-cta-button:hover{background:#4b3d35;transform:translateY(-1px)}
    @media(max-width:640px){.context-cta{flex-direction:column;align-items:stretch;text-align:center}.context-cta-button{justify-content:center}}

    .related-section,.consult-cta{margin-top:48px}
    .related-section .section-label{color:#7b8798;font-size:13px;font-weight:800;text-transform:uppercase}
    .related-section .section-title{margin:12px 0 18px;font-size:28px;line-height:1.22;letter-spacing:-.025em}
    .related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
    .related-card{display:grid;gap:6px;padding:20px;border:1px solid rgba(73,62,50,.12);border-radius:20px;background:rgba(255,253,248,.84);text-decoration:none;color:inherit;box-shadow:0 10px 28px rgba(53,43,35,.06)}
    .related-card strong{font-size:16px;color:#23201d;letter-spacing:-.02em}
    .related-card span{font-size:13px;color:#625a52;line-height:1.55}
    .consult-cta{border:1px solid #cfe0f7;border-radius:26px;background:#f2f7ff;padding:clamp(28px,4vw,42px)}
    .consult-cta h2{margin:0 0 12px;font-size:26px;letter-spacing:-.03em;color:#172033}
    .consult-cta p{margin:0 0 18px;color:#4a5568;line-height:1.7;font-size:15px;max-width:800px}
    .cta-actions{display:flex;flex-wrap:wrap;gap:12px}
    .cta-btn{display:inline-flex;align-items:center;min-height:46px;padding:0 22px;border-radius:999px;background:#eef3ff;font-weight:800;font-size:14px;color:#172033;text-decoration:none}
    .cta-btn.primary{background:#0b0f17;color:#fff}
    @media(hover:hover) and (pointer:fine){.related-card,.cta-btn{transition:transform 220ms cubic-bezier(.22,1,.36,1),box-shadow 220ms cubic-bezier(.22,1,.36,1)}.related-card:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(53,43,35,.1)}.cta-btn:hover{transform:translateY(-1px)}}
    @media(max-width:820px){.tool-hero{padding:28px 20px;border-radius:24px}.skill-layout,.spec-grid{grid-template-columns:1fr}.product-card{grid-template-columns:56px minmax(0,1fr);gap:12px}.product-thumb{width:56px;height:56px}.related-grid{grid-template-columns:1fr}}