body { background-color: #faf8f0; color: #1f1913; font-family: Georgia, serif, "Times New Roman"; margin: 0; padding: 20px; line-height: 1.6; }
.pnmb-container { max-width: 1200px; margin: 0 auto; box-sizing: border-box; }
/* 结构突变：复古报刊双线头部 */
.pnmb-editorial-header { border-top: 4px double #1f1913; border-bottom: 4px double #1f1913; padding: 20px 0; margin-bottom: 40px; text-align: center; }
.pnmb-meta-bar { display: flex; justify-content: space-between; border-bottom: 1px solid #1f1913; padding-bottom: 8px; margin-bottom: 20px; font-size: 11px; text-transform: uppercase; letter-spacing: 2px; font-weight: bold; }
.pnmb-masthead { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 10px 0; }
.pnmb-masthead img { max-height: 55px; object-fit: contain; margin-bottom: 15px; }
.pnmb-editorial-nav { display: flex; justify-content: center; gap: 35px; list-style: none; margin: 0; padding: 0; font-size: 13px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; }
.pnmb-editorial-nav a { color: #1f1913; text-decoration: none; padding-bottom: 3px; border-bottom: 1px solid transparent; }
.pnmb-editorial-nav a:hover, .pnmb-editorial-nav a.active { border-bottom-color: #1f1913; }
.pnmb-editorial-notice { border: 2px solid #1f1913; padding: 20px; margin-bottom: 40px; font-size: 14px; text-align: justify; line-height: 1.8; position: relative; }
.pnmb-editorial-notice::before { content: "EDITORIAL"; display: block; position: absolute; top: -11px; left: 20px; background: #faf8f0; padding: 0 10px; font-size: 11px; font-weight: bold; letter-spacing: 2px; }
.pnmb-column-title { font-size: 24px; font-weight: bold; text-align: center; text-transform: uppercase; margin: 40px 0 25px 0; border-bottom: 1px solid #1f1913; padding-bottom: 10px; letter-spacing: 1px; }
/* 报章多栏流动网格 */
.pnmb-news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 40px; }
.pnmb-column-card { text-decoration: none; color: inherit; display: flex; flex-direction: column; border-right: 1px dashed #d2c8bc; padding-right: 20px; box-sizing: border-box; }
.pnmb-news-grid > a:last-child { border-right: none; }
.pnmb-card-img { border: 1px solid #1f1913; padding: 10px; background: #fff; margin-bottom: 20px; aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center; }
.pnmb-card-img img { max-width: 100%; max-height: 100%; object-fit: contain; filter: sepia(20%) contrast(90%); }
.pnmb-card-body { display: flex; flex-direction: column; }
.pnmb-card-title { font-size: 18px; font-weight: bold; margin: 0 0 15px 0; line-height: 1.3; }
.pnmb-card-meta { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid #1f1913; padding-top: 12px; margin-top: auto; }
.pnmb-vintage-tag { font-size: 11px; font-weight: bold; text-transform: uppercase; border: 1px solid #1f1913; padding: 3px 10px; }
.pnmb-price-vintage { font-size: 20px; font-weight: bold; font-family: "Georgia", serif; }
/* 详情页重构：古典分栏排版 */
.pnmb-split-editorial { display: flex; gap: 40px; }
.pnmb-left-column { width: 40%; }
.pnmb-right-column { width: 60%; border-left: 1px solid #1f1913; padding-left: 40px; box-sizing: border-box; }
.pnmb-detail-pic { border: 2px solid #1f1913; padding: 15px; background: #fff; box-shadow: 4px 4px 0px #1f1913; }
.pnmb-detail-pic img { width: 100%; height: auto; }
.pnmb-dt-title { font-size: 30px; font-weight: bold; margin: 0 0 25px 0; line-height: 1.3; border-bottom: 2px solid #1f1913; padding-bottom: 15px; }
.pnmb-vintage-price-box { display: flex; gap: 40px; border-bottom: 1px dashed #1f1913; padding-bottom: 25px; margin-bottom: 30px; }
.pnmb-box-label { display: block; font-size: 12px; color: #555; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 8px; font-weight: bold; }
.pnmb-box-val { font-size: 32px; font-weight: bold; color: #1f1913; }
.pnmb-form-group { margin-bottom: 25px; }
.pnmb-form-label { display: block; font-size: 13px; font-weight: bold; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; }
.pnmb-input { width: 100%; box-sizing: border-box; background: transparent; border: 1px solid #1f1913; color: #1f1913; padding: 15px 20px; font-size: 15px; font-family: inherit; outline: none; }
.pnmb-input:focus { border-width: 2px; }
.pnmb-btn-vintage { width: 100%; background: #1f1913; color: #faf8f0; border: none; padding: 18px; font-size: 15px; font-weight: bold; text-transform: uppercase; letter-spacing: 2px; cursor: pointer; transition: background 0.3s; font-family: inherit; }
.pnmb-btn-vintage:hover { background: #3c3228; }
.pnmb-btn-vintage:disabled { background: #d2c8bc; color: #7a6e60; cursor: not-allowed; }
.pnmb-article-box { border-top: 3px double #1f1913; margin-top: 60px; padding-top: 40px; }
.pnmb-article-title { font-size: 18px; font-weight: bold; text-transform: uppercase; margin-bottom: 25px; letter-spacing: 1px; }
.pnmb-article-body { font-size: 15px; line-height: 2; color: #3c3228; text-align: justify; }
/* 归档检索页 */
.pnmb-q-tabs { display: flex; border-bottom: 2px solid #1f1913; padding-bottom: 10px; margin-bottom: 40px; }
.pnmb-q-tabs a { flex: 1; text-align: center; padding: 12px; color: #7a6e60; font-weight: bold; text-decoration: none; font-size: 13px; text-transform: uppercase; letter-spacing: 1px; }
.pnmb-q-tabs a.active, .pnmb-q-tabs a:hover { color: #1f1913; border-bottom: 3px solid #1f1913; margin-bottom: -13px; }
.pnmb-editorial-table { width: 100%; border-collapse: collapse; }
.pnmb-editorial-table th, .pnmb-editorial-table td { padding: 18px 10px; border-bottom: 1px solid #1f1913; text-align: left; }
.pnmb-editorial-table th { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: #7a6e60; font-weight: bold; }
.pnmb-editorial-table td { font-size: 14px; font-weight: bold; }
.pnmb-editorial-footer { border-top: 1px solid #1f1913; padding: 40px 0; margin-top: 80px; text-align: center; font-size: 12px; color: #7a6e60; text-transform: uppercase; letter-spacing: 1px; }
@media (max-width: 900px) {
    .pnmb-split-editorial { flex-direction: column; }
    .pnmb-left-column, .pnmb-right-column { width: 100%; padding: 0; border: none; }
    .pnmb-editorial-nav { flex-wrap: wrap; gap: 15px; }
    .pnmb-news-grid { grid-template-columns: 1fr; }
    .pnmb-column-card { border-right: none; border-bottom: 1px dashed #d2c8bc; padding-right: 0; padding-bottom: 30px; }
}