body { margin: 0; background: #e0efec; color: #2e5f54; font-family: 'Georgia', sans-serif; font-size: 13px; line-height: 1.8; }
.chi-layout { display: flex; min-height: 100vh; }
.chi-ruler-bar { width: 5%; border-right: 1px solid rgba(46, 95, 84, 0.2); position: sticky; top: 0; height: 100vh; }
.chi-main { width: 95%; padding: 50px 70px; box-sizing: border-box; }
.chi-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #2e5f54; padding-bottom: 25px; margin-bottom: 40px; }
.chi-logo img { height: 22px; filter: grayscale(1) sepia(1) saturate(5) hue-rotate(90deg) brightness(0.8); }
.chi-nav { display: flex; gap: 20px; }
.chi-nav a { color: #6b8e86; text-decoration: none; font-size: 13px; font-weight: bold; transition: 0.15s; padding-bottom: 5px; }
.chi-nav a:hover, .chi-nav .active { color: #2e5f54; border-bottom: 1px solid #2e5f54; }
.chi-notice-bar { background: #e6f2ef; border: 1px solid rgba(46, 95, 84, 0.15); padding: 20px; border-radius: 16px; margin-bottom: 40px; }
.chi-notice-title { font-weight: bold; color: #2e5f54; font-size: 14px; margin-bottom: 5px; }
.chi-cat-hd { font-size: 14px; font-weight: bold; margin: 40px 0 20px; color: #6b8e86; border-bottom: 1px solid #2e5f54; padding-bottom: 8px; }
.chi-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px 40px; }
.chi-grid a:nth-child(even) { margin-top: 40px; }
.chi-card { background: #e6f2ef; border: 1px solid rgba(46, 95, 84, 0.1); padding: 25px; border-radius: 20px; text-decoration: none; color: #2e5f54; transition: 0.2s; position: relative; display: block; }
.chi-card:hover { border-color: #2e5f54; background: #ebf5f2; }
.chi-img-box { width: 100%; aspect-ratio: 1.5; background: #d7e6e2; border-radius: 12px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.chi-img-box img { width: 45%; height: 45%; object-fit: contain; filter: grayscale(1) sepia(1) saturate(3) hue-rotate(90deg); }
.chi-name { font-size: 13px; font-weight: bold; margin-top: 15px; margin-bottom: 8px; color: #2e5f54; }
.chi-footer-meta { display: flex; justify-content: space-between; align-items: center; }
.chi-price { font-size: 16px; font-weight: bold; color: #2e5f54; }
.chi-tag-auto { position: absolute; top: 12px; right: 12px; font-size: 9px; border: 1px solid #2e5f54; padding: 2px 6px; color: #2e5f54; background: #e0efec; border-radius: 10px; }
.chi-trade-node { border: 1px solid rgba(46, 95, 84, 0.2); display: flex; flex-wrap: wrap; background: #e6f2ef; border-radius: 20px; overflow: hidden; }
.chi-media-side { flex: 0 0 35%; padding: 40px; display: flex; align-items: center; border-right: 1px solid rgba(46, 95, 84, 0.2); box-sizing: border-box; background: #d7e6e2; }
.chi-media-side img { width: 100%; border-radius: 12px; }
.chi-form-side { flex: 1; padding: 40px; min-width: 320px; box-sizing: border-box; }
.chi-tag-status { display: inline-block; padding: 3px 8px; border: 1px solid rgba(46, 95, 84, 0.2); font-size: 11px; margin-bottom: 20px; color: #6b8e86; border-radius: 10px; }
.chi-price-node { margin-bottom: 25px; padding: 20px; background: #d7e6e2; display: flex; justify-content: space-between; align-items: center; border-radius: 12px; }
.chi-input { width: 100%; height: 42px; background: #e6f2ef; border: 1px solid rgba(46, 95, 84, 0.2); color: #2e5f54; padding: 0 15px; box-sizing: border-box; outline: none; border-radius: 12px; margin-bottom: 15px; }
.chi-input:focus { border-color: #2e5f54; background: #fff; }
.chi-btn-submit { width: 100%; height: 46px; background: #2e5f54; color: #fff; border: none; cursor: pointer; font-size: 13px; font-weight: bold; border-radius: 12px; transition: 0.15s; }
.chi-btn-submit:hover { opacity: 0.9; }
.chi-btn-submit:disabled { background: #d7e6e2; color: #6b8e86; cursor: not-allowed; }
.chi-desc-box { margin-top: 35px; border: 1px solid rgba(46, 95, 84, 0.2); padding: 30px; background: #e6f2ef; border-radius: 20px; }
.chi-desc-title { font-size: 12px; font-weight: bold; margin-bottom: 15px; border-left: 2px solid #2e5f54; padding-left: 10px; }
.chi-ls-container { border: 1px solid rgba(46, 95, 84, 0.2); background: #fff; border-radius: 12px; overflow: hidden; }
.chi-ls-th { display: flex; padding: 12px 20px; background: #e6f2ef; border-bottom: 1px solid rgba(46, 95, 84, 0.2); color: #6b8e86; }
.chi-ls-tr { display: flex; padding: 16px 20px; border-bottom: 1px solid rgba(46, 95, 84, 0.05); align-items: center; }
.chi-ls-tr:last-child { border-bottom: none; }
.chi-cl-name { flex: 2; } .chi-cl-name a { color: #2e5f54; text-decoration: none; font-weight: bold; }
.chi-cl-mode, .chi-cl-price, .chi-cl-stock { flex: 0.8; text-align: center; }
.chi-cl-opt { flex: 0.6; text-align: right; }
.chi-btn-go { display: inline-block; background: #2e5f54; color: #fff; padding: 4px 15px; text-decoration: none; font-size: 11px; font-weight: bold; border-radius: 8px; }
.chi-checkout-node { background: #e6f2ef; border: 1px solid rgba(46, 95, 84, 0.2); padding: 30px; max-width: 520px; margin: 40px auto; border-radius: 20px; }
.chi-data-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px dashed rgba(46, 95, 84, 0.2); }
.chi-gateway-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 15px; }
.chi-gateway-btn { background: #fff; border: 1px solid rgba(46, 95, 84, 0.2); padding: 15px; cursor: pointer; display: flex; align-items: center; justify-content: center; border-radius: 12px; }
.chi-gateway-btn img { height: 24px; filter: grayscale(1); }
.chi-auth-node { background: #e6f2ef; border: 1px solid rgba(46, 95, 84, 0.2); border-radius: 20px; overflow: hidden; max-width: 440px; margin: 40px auto; }
.chi-auth-tab { display: flex; background: #d7e6e2; border-bottom: 1px solid rgba(46, 95, 84, 0.2); }
.chi-auth-link { flex: 1; text-align: center; line-height: 48px; color: #6b8e86; text-decoration: none; border-right: 1px solid rgba(46, 95, 84, 0.2); }
.chi-auth-link:last-child { border-right: none; }
.chi-auth-link.is-active { background: #e6f2ef; color: #2e5f54; font-weight: bold; position: relative; }
.chi-auth-link.is-active::after { content: ""; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px; background: #2e5f54; }
.chi-mini-table { margin-top: 20px; border: 1px solid rgba(46, 95, 84, 0.2); overflow: hidden; border-radius: 12px; }
.chi-mini-row { display: flex; padding: 10px; border-bottom: 1px solid rgba(46, 95, 84, 0.2); align-items: center; color: #6b8e86; }
.chi-mini-h { background: #d7e6e2; }
.chi-m-node { border: 1px solid rgba(46, 95, 84, 0.2); margin-bottom: 10px; background: #fff; overflow: hidden; border-radius: 12px; }
.chi-m-trigger { padding: 12px; display: flex; justify-content: space-between; cursor: pointer; }
.chi-footer { border-top: 1px solid rgba(46, 95, 84, 0.2); padding-top: 25px; margin-top: 40px; font-size: 11px; color: #6b8e86; display: flex; justify-content: space-between; }
.chi-footer a { color: #6b8e86; text-decoration: none; margin-left: 15px; }
@media (max-width: 768px) {
    .chi-ruler-bar { display: none; }
    .chi-main { width: 100%; padding: 30px 20px; }
    .chi-grid { grid-template-columns: 1fr; gap: 30px; }
    .chi-grid a:nth-child(even) { margin-top: 0; }
    .chi-trade-node { flex-direction: column; }
    .chi-media-side { border-right: none; }
}