@media (min-width: 1024px) {
  .page-buy { background: #fff; }
  .page-buy .site-footer { display: block; margin-top: 48px; }

  .buy-pc-inner {
    padding-top: 20px;
    padding-bottom: 80px;
  }

  .buy-pc-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 8px;
  }
  .buy-pc-head h1 {
    margin: 0;
    font-size: 22px;
    letter-spacing: -0.04em;
  }
  .buy-pc-actions {
    display: flex;
    align-items: center;
    gap: 16px;
  }
  .buy-pc-toolbar {
    padding: 4px 0 8px;
    border-bottom: 1px solid var(--line);
  }
  .buy-pc .buy-boards {
    margin: 0 0 12px;
    padding: 0;
    overflow: visible;
    background: transparent;
    gap: 18px;
  }
  .buy-pc .buy-boards a {
    height: auto;
    padding: 10px 0;
    border-radius: 0;
    background: transparent;
    color: #9d9da8;
    font-size: 15px;
    font-weight: 600;
  }
  .buy-pc .buy-boards a.is-on {
    background: transparent;
    color: #222;
    font-weight: 800;
  }
  .pc-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    padding: 0 14px;
    border-radius: 999px;
    background: var(--brand);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
  }
  .pc-cta:hover { background: var(--brand-dark); }

  .pc-filters {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
    padding: 0 0 12px;
  }
  .pc-filters input[type="search"] {
    flex: 1;
    height: 40px;
    border: 1px solid #e5e5e5;
    border-radius: 10px;
    padding: 0 14px;
    background: #fafafa;
  }
  .pc-status { display: flex; gap: 8px; }
  .pc-status a {
    height: 40px;
    padding: 0 14px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    background: #f4f4f4;
    color: #666;
    font-size: 13px;
    font-weight: 700;
  }
  .pc-status a.is-on {
    background: var(--text);
    color: #fff;
  }

  .pc-list { margin-top: 4px; }
  .buy-card-pc {
    display: block;
    padding: 20px 0;
    border-bottom: 1px solid #f0f0f0;
  }
  .buy-card-pc:hover .buy-title { color: var(--brand); }
  .buy-card-pc .buy-title { font-size: 18px; }
  .buy-card-pc .buy-preview { font-size: 14px; }
  .buy-card-pc .buy-stats { font-size: 13px; }

  .pc-write-head {
    max-width: 720px;
    margin: 0 auto 16px;
  }
  .pc-write-head h1 { margin: 0 0 6px; font-size: 22px; }
  .pc-write-head p { margin: 0; color: #777; }
  .pc-write-card {
    max-width: 720px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 28px 32px 32px;
  }
  .buy-pc .buy-form fieldset {
    min-width: 0;
    width: 100%;
  }
  .buy-pc .buy-form legend {
    float: none;
    width: 100%;
    padding: 0;
  }
  .buy-pc .buy-choice { justify-content: flex-start; }
  .buy-pc .buy-submit { width: 100%; }

  .pc-back {
    display: inline-block;
    margin-bottom: 16px;
    color: #888;
    font-weight: 700;
  }
  .pc-detail,
  .pc-answers,
  .pc-composer {
    padding: 8px 0 24px;
    margin-bottom: 8px;
    border-bottom: 1px solid #f0f0f0;
  }
  .pc-composer { border-bottom: 0; }
  .pc-detail h1 {
    margin: 12px 0 10px;
    font-size: 28px;
    letter-spacing: -0.04em;
  }
  .pc-body { font-size: 16px; }
  .pc-answers h2,
  .pc-composer h2 {
    margin: 16px 0 18px;
    font-size: 18px;
  }
  .pc-answer { padding: 18px 0; }
  .pc-answer.is-adopted {
    margin: 0;
    padding: 18px 20px;
    border: 1px solid #d9f3e3;
    border-radius: 14px;
    background: #f7fff9;
  }
  .pc-composer form { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
  .pc-composer textarea { min-height: 120px; }
  .pc-composer button { width: 160px; }
  .pc-login-hint {
    padding: 24px 0;
    text-align: center;
    color: #777;
  }
  .buy-mine-sec {
    margin-top: 8px;
    padding: 8px 0 16px;
  }
  .buy-mine-sec h2 { margin: 16px 0; font-size: 18px; }
  .buy-comment-row {
    padding: 16px 0;
    border-bottom: 1px solid #f0f0f0;
  }
}