body { background-color: #faf8f5; color: #221d19; font-family: "Courier New", Courier, Monaco, monospace; margin: 0; padding: 25px; line-height: 1.6; }
.evns-wrapper { max-width: 1200px; margin: 0 auto; box-sizing: border-box; }
/* 结构突变：复古打字机双线中轴页头 */
.evns-ledger-header { border-top: 4px double #221d19; border-bottom: 4px double #221d19; padding: 20px 0; margin-bottom: 40px; text-align: center; position: relative; }
.evns-meta-bar { display: flex; justify-content: space-between; border-bottom: 1px solid #221d19; padding-bottom: 8px; margin-bottom: 20px; font-size: 11px; text-transform: uppercase; letter-spacing: 2px; }
.evns-brand { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.evns-brand img { height: 40px; object-fit: contain; margin-bottom: 15px; filter: grayscale(100%) contrast(150%) sepia(20%); }
.evns-menu { display: flex; justify-content: center; gap: 30px; list-style: none; margin: 0; padding: 0; font-size: 13px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; }
.evns-menu a { color: #221d19; text-decoration: none; padding-bottom: 3px; border-bottom: 1px solid transparent; transition: all 0.3s; }
.evns-menu a:hover, .evns-menu a.active { border-bottom-color: #221d19; color: #b84a39; }
.evns-ledger-notice { border: 1px dashed #221d19; background: rgba(34, 29, 25, 0.03); padding: 18px 25px; margin-bottom: 40px; font-size: 14px; text-align: justify; color: #221d19; line-height: 1.8; }
.evns-column-title { font-size: 20px; font-weight: bold; text-align: center; text-transform: uppercase; margin: 40px 0 25px 0; border-bottom: 1px solid #221d19; padding-bottom: 10px; color: #221d19; letter-spacing: 1px; }
/* 纸张分栏网格 */
.evns-paper-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 30px; }
.evns-paper-card { background: #faf8f5; border: 1px solid #221d19; padding: 20px; transition: all 0.3s; text-decoration: none; color: inherit; display: flex; flex-direction: column; box-shadow: 4px 4px 0px rgba(34, 29, 25, 0.1); }
.evns-paper-card:hover { border-color: #b84a39; transform: translateY(-4px); box-shadow: 6px 6px 0px #221d19; }
.evns-img-box { height: 160px; border: 1px solid rgba(34, 29, 25, 0.2); background: #ffffff; display: flex; align-items: center; justify-content: center; padding: 10px; margin-bottom: 20px; }
.evns-paper-card:hover .evns-img-box { border-color: #b84a39; }
.evns-img-box img { max-width: 90%; max-height: 90%; object-fit: contain; filter: sepia(10%) contrast(95%); }
.evns-card-title { font-size: 15px; font-weight: bold; color: #221d19; margin: 0 0 15px 0; line-height: 1.4; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.evns-card-bottom { display: flex; justify-content: space-between; align-items: center; margin-top: auto; border-top: 1px dashed rgba(34, 29, 25, 0.2); padding-top: 15px; }
.evns-paper-card:hover .evns-card-bottom { border-top-color: #b84a39; }
.evns-badge { font-size: 11px; padding: 3px 8px; border: 1px solid #221d19; font-weight: bold; text-transform: uppercase; }
.evns-paper-card:hover .evns-badge { border-color: #b84a39; }
.evns-b-auto { color: #b84a39; border-color: #b84a39; }
.evns-b-hand { color: #221d19; }
.evns-price { color: #221d19; font-size: 18px; font-weight: bold; }
/* 详情页重构：打字机手账分栏排版 */
.evns-detail-split { display: flex; gap: 40px; }
.evns-left-column { width: 40%; }
.evns-right-column { width: 60%; border-left: 1px solid rgba(34, 29, 25, 0.2); padding-left: 40px; box-sizing: border-box; }
.evns-specimen-box { border: 1px solid #221d19; padding: 15px; background: #ffffff; box-shadow: 6px 6px 0px #221d19; }
.evns-specimen-box img { width: 100%; height: auto; }
.evns-dt-title { font-size: 26px; font-weight: bold; color: #221d19; margin-bottom: 25px; line-height: 1.3; border-bottom: 2px solid #221d19; padding-bottom: 15px; }
.evns-ledger-price-box { display: flex; gap: 40px; border-bottom: 1px dashed rgba(34, 29, 25, 0.3); padding-bottom: 25px; margin-bottom: 30px; }
.evns-box-label { display: block; font-size: 11px; color: #8c7e74; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 5px; font-weight: bold; }
.evns-box-val { font-size: 28px; font-weight: bold; color: #221d19; }
.evns-group { margin-bottom: 20px; }
.evns-label { display: block; font-size: 12px; color: #221d19; font-weight: bold; margin-bottom: 8px; text-transform: uppercase; }
.evns-input { width: 100%; box-sizing: border-box; background: transparent; border: 1px solid #221d19; color: #221d19; padding: 15px 20px; border-radius: 0; font-size: 15px; outline: none; transition: 0.3s; font-family: inherit; }
.evns-input:focus { border-color: #b84a39; background: #ffffff; }
.evns-btn-action { width: 100%; background: #221d19; color: #faf8f5; border: none; padding: 18px; font-size: 15px; font-weight: bold; cursor: pointer; transition: 0.3s; font-family: inherit; text-transform: uppercase; letter-spacing: 1px; }
.evns-btn-action:hover { background: #b84a39; }
.evns-btn-action:disabled { background: #dcd7d2; color: #a59e97; cursor: not-allowed; }
.evns-desc-deck { border-top: 3px double #221d19; padding-top: 40px; margin-top: 50px; }
.evns-desc-title { font-size: 15px; color: #b84a39; font-weight: bold; margin-bottom: 20px; text-transform: uppercase; }
.evns-desc-content { font-size: 14px; color: #221d19; line-height: 1.8; text-align: justify; }
/* 手账检索面板 */
.evns-q-tabs { display: flex; border-bottom: 2px solid #221d19; padding-bottom: 10px; margin-bottom: 40px; }
.evns-q-tabs a { flex: 1; text-align: center; padding: 12px; color: #8c7e74; font-weight: bold; text-decoration: none; font-size: 13px; text-transform: uppercase; letter-spacing: 1px; }
.evns-q-tabs a.active, .evns-q-tabs a:hover { color: #221d19; border-bottom: 3px solid #221d19; margin-bottom: -13px; }
.evns-deck-table { width: 100%; border-collapse: collapse; }
.evns-deck-table th, .evns-deck-table td { padding: 18px 10px; border-bottom: 1px solid rgba(34, 29, 25, 0.2); text-align: left; }
.evns-deck-table th { color: #8c7e74; font-size: 12px; text-transform: uppercase; }
.evns-deck-table td { color: #221d19; font-weight: bold; }
.evns-footer { border-top: 1px solid #221d19; margin-top: 80px; padding-top: 30px; text-align: center; font-size: 11px; color: #8c7e74; text-transform: uppercase; letter-spacing: 1px; }
@media (max-width: 900px) {
    .evns-detail-split { flex-direction: column; }
    .evns-left-panel, .evns-right-panel { width: 100%; padding: 0; border: none; }
    .evns-menu { flex-wrap: wrap; gap: 15px; }
    .evns-paper-grid { grid-template-columns: 1fr; }
}