* { box-sizing: border-box; margin: 0; padding: 0; }
  body { font-family: var(--font-sans, system-ui, -apple-system, sans-serif); background: #fff; color: #1a1a1a; }
  .pw { max-width: 1600px; margin: 0 auto; background: #fff; min-height: 800px; display: flex; flex-direction: column; }
  .hd { display: flex; align-items: center; justify-content: space-between; padding: 16px 40px; border-bottom: 1px solid #eee; background: #fff; }
  .logo-img { height: 64px; width: auto; display: block; }
  .nv { display: flex; gap: 32px; }
  .nv a { text-decoration: none; color: #555; font-size: 20px; cursor: pointer; }
  .nv a:hover, .nv a.act { color: #7a5c2e; }
  .nv a.act { position: relative; }
  .nv a.act::after { content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 2px; background: #B8916A; border-radius: 1px; }
  .mw { display: flex; flex: 1; min-height: 600px; }
  .sb { width: 340px; background: #fff; border-right: 1px solid #eee; padding: 32px 0; flex-shrink: 0; }
  .sbt { font-size: 13px; font-weight: 500; text-transform: uppercase; letter-spacing: 2px; color: #7a5c2e; padding: 0 24px 16px; border-bottom: 1px solid #eee; margin-bottom: 8px; }
  .si { display: flex; align-items: center; gap: 10px; padding: 12px 24px; font-size: 14px; color: #666; cursor: pointer; border-left: 3px solid transparent; }
  .si:hover { background: #f0f0f0; color: #1a1a1a; }
  .si.act { background: #fff8f0; color: #7a5c2e; border-left-color: #7a5c2e; font-weight: 500; }
  .si svg { width: 16px; height: 16px; stroke: currentColor; stroke-width: 1.8; fill: none; flex-shrink: 0; }
  .pli { display: flex; align-items: center; gap: 10px; padding: 11px 24px; font-size: 14px; color: #555; text-decoration: none; cursor: pointer; border-left: 3px solid transparent; }
  .pli:hover { background: #f5f5f5; color: #1a1a1a; }
  .pli.act { background: #fff8f0; color: #7a5c2e; border-left-color: #7a5c2e; font-weight: 500; }
  .pli svg { width: 16px; height: 16px; stroke: #7a5c2e; stroke-width: 1.8; fill: none; flex-shrink: 0; }
  .ct { flex: 1; padding: 44px 56px 100px; }
  .bc { font-size: 12px; color: #6b6b6b; margin-bottom: 20px; }
  .bc span { color: #1a1a1a; }
  .sep { margin: 0 6px; color: #6b6b6b; }
  .pt { font-size: 28px; font-weight: 500; color: #1a1a1a; margin-bottom: 8px; }
  .ps { font-size: 15px; color: #6b6b6b; line-height: 1.6; margin-bottom: 36px; }

  .gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 40px; }
  .gallery figure { margin: 0; }
  .gallery img { width: 100%; height: auto; object-fit: contain; object-position: center; display: block; border-radius: 10px; border: 1px solid #eee; background: #faf9f7; }
  .gallery figcaption { font-size: 12px; color: #6b6b6b; text-align: center; margin-top: 8px; letter-spacing: .5px; }

  .intro h2 { font-size: 20px; font-weight: 600; color: #1a1a1a; margin: 28px 0 14px; }
  .intro p { font-size: 15px; color: #555; line-height: 1.85; margin-bottom: 16px; }
  .intro p strong { color: #1a1a1a; }

  .stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #eee; border-bottom: 1px solid #eee; margin: 40px 0; }
  .st { text-align: center; padding: 32px 12px; position: relative; }
  .st:not(:last-child)::after { content: ''; position: absolute; right: 0; top: 22%; bottom: 22%; width: 1px; background: #eee; }
  .st .n { font-size: 32px; font-weight: 300; color: #7a5c2e; }
  .st .l { font-size: 12px; color: #6b6b6b; margin-top: 6px; letter-spacing: .5px; }

  .vals { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 8px; }
  .vc { text-align: left; padding: 26px; border: 1px solid #eee; border-radius: 14px; transition: .25s; box-shadow: 0 4px 18px rgba(36,28,16,.05); }
  .vc:hover { box-shadow: 0 12px 30px rgba(36,28,16,.12); transform: translateY(-3px); border-color: #e0d2bd; }
  .vic { width: 48px; height: 48px; border-radius: 12px; background: #f5ede4; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
  .vic svg { width: 22px; height: 22px; stroke: #7a5c2e; stroke-width: 1.6; fill: none; }
  .vc h3 { font-size: 16px; font-weight: 600; color: #1a1a1a; margin-bottom: 8px; }
  .vc p { font-size: 14px; color: #6b6b6b; line-height: 1.7; }

  .ft { background: #1a1a1a; color: #ccc; padding: 40px 40px 28px; font-size: 13px; }
  .fg2 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; margin-bottom: 28px; }
  .ft h4, .ft-h { color: #fff; font-size: 14px; font-weight: 500; margin-bottom: 14px; }
  .ft a { color: #999; text-decoration: none; display: block; margin-bottom: 8px; font-size: 13px; cursor: pointer; }
  .ft a:hover { color: #B8916A; }
  .ft .tg { color: #999; line-height: 1.6; margin-top: 8px; }
  .ft .lf { font-size: 18px; font-weight: 500; letter-spacing: 2px; color: #fff; }
  .ft .lf span { color: #B8916A; }
  .fb { border-top: 1px solid #333; padding-top: 20px; display: flex; justify-content: space-between; font-size: 12px; color: #999999; }

  @media (max-width: 768px) {
    .sb { display: none; }
    .gallery, .vals { grid-template-columns: 1fr; }
    .stats { grid-template-columns: repeat(2, 1fr); gap: 24px 0; }
  }
.cat { border-bottom: 1px solid #eee; }
  .cat > summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; font-size: 13px; font-weight: 500; text-transform: uppercase; letter-spacing: 1.5px; color: #7a5c2e; }
  .cat > summary::-webkit-details-marker { display: none; }
  .cat > summary::marker { content: ''; }
  .cat > summary:hover { color: #1a1a1a; }
  .cat[open] > summary { color: #1a1a1a; }
  .cat .cnt { font-size: 11px; color: #999; background: #f0f0f0; border-radius: 10px; padding: 1px 8px; letter-spacing: 0; }