body { background-color: #0b0d14; color: #94a3b8; font-family: "Segoe UI", Roboto, "Helvetica Neue", sans-serif; margin: 0; padding: 0; letter-spacing: 0.5px; }
a { text-decoration: none; color: inherit; }
* { box-sizing: border-box; }

.nxs-wrapper { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

.nxs-header { background: #12141c; border-bottom: 1px solid #1e2235; position: sticky; top: 0; z-index: 100; height: 68px; display: flex; align-items: center; box-shadow: 0 4px 20px rgba(0,0,0,0.5); }
.nxs-nav-flex { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.nxs-logo img { height: 26px; }

.nxs-menu { list-style: none; display: flex; gap: 35px; margin: 0; padding: 0; }
.nxs-menu a { font-size: 14px; color: #cbd5e1; font-weight: 600; text-transform: uppercase; transition: 0.2s; padding: 24px 0; border-bottom: 2px solid transparent; }
.nxs-menu a:hover, .nxs-active { color: #00e6e6 !important; border-bottom: 2px solid #00e6e6; }

.nxs-user-btn { font-size: 13px; color: #000; background: #00e6e6; padding: 8px 24px; border-radius: 2px; font-weight: 700; text-transform: uppercase; transition: 0.2s; }
.nxs-user-btn:hover { background: #00b3b3; box-shadow: 0 0 15px rgba(0, 230, 230, 0.4); }

.nxs-notice-bar { background: #1e2235; border: 1px solid #2a2f4c; border-left: 4px solid #facc15; padding: 18px 24px; margin: 35px 0; border-radius: 2px; display: flex; align-items: center; gap: 15px; box-shadow: 0 4px 10px rgba(0,0,0,0.2); }
.nxs-notice-txt { font-size: 14px; color: #f8fafc; font-weight: 500; line-height: 1.6; }

.nxs-heading { font-size: 22px; font-weight: 800; color: #fff; margin: 50px 0 20px; text-transform: uppercase; display: flex; align-items: center; gap: 12px; }
.nxs-heading::before { content: ""; width: 8px; height: 8px; background: #00e6e6; display: inline-block; transform: rotate(45deg); }

.nxs-list-wrap { display: flex; flex-direction: column; gap: 12px; margin-bottom: 60px; }
.nxs-list-row { background: #12141c; border: 1px solid #1e2235; padding: 20px 24px; display: flex; align-items: center; transition: 0.2s; border-left: 4px solid transparent; border-radius: 2px; }
.nxs-list-row:hover { background: #181b26; border-color: #2a2f4c; border-left: 4px solid #00e6e6; box-shadow: 8px 8px 20px rgba(0,0,0,0.4); transform: translateX(4px); }

.nxs-item-img { width: 64px; height: 64px; flex-shrink: 0; margin-right: 25px; background: #0b0d14; border: 1px solid #1e2235; padding: 2px; border-radius: 2px; }
.nxs-item-img img { width: 100%; height: 100%; object-fit: contain; }

.nxs-item-core { flex-grow: 1; display: flex; flex-direction: column; gap: 8px; }
.nxs-item-name { font-size: 16px; font-weight: 600; color: #f8fafc; letter-spacing: 0; }
.nxs-item-badges { display: flex; align-items: center; gap: 15px; font-size: 12px; font-weight: 600; }
.nxs-badge-auto { color: #00e6e6; background: rgba(0, 230, 230, 0.1); padding: 3px 8px; border-radius: 2px; border: 1px solid rgba(0, 230, 230, 0.2); }
.nxs-badge-hand { color: #94a3b8; background: #1e2235; padding: 3px 8px; border-radius: 2px; border: 1px solid #2a2f4c; }
.nxs-item-stock { color: #64748b; }

.nxs-item-buy { display: flex; align-items: center; gap: 30px; margin-left: 20px; }
.nxs-item-price { font-size: 22px; font-weight: 800; color: #fff; font-family: monospace; }
.nxs-btn-buy { background: #2a2f4c; color: #fff; padding: 8px 24px; font-size: 13px; font-weight: 600; border-radius: 2px; transition: 0.2s; border: 1px solid #3b4262; }
.nxs-list-row:hover .nxs-btn-buy { background: #00e6e6; color: #000; border-color: #00e6e6; }

.nxs-detail-grid { display: flex; gap: 40px; margin-top: 30px; align-items: flex-start; }
.nxs-detail-cover { width: 400px; background: #12141c; padding: 20px; border: 1px solid #1e2235; border-radius: 2px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.nxs-detail-cover img { width: 100%; display: block; border-radius: 2px; }
.nxs-detail-form-wrap { flex-grow: 1; background: #12141c; padding: 40px; border: 1px solid #1e2235; border-radius: 2px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); }

.nxs-detail-h1 { font-size: 24px; font-weight: 700; color: #fff; margin-bottom: 25px; line-height: 1.4; letter-spacing: 0; }
.nxs-price-ribbon { background: #0b0d14; padding: 20px 25px; border-radius: 2px; margin-bottom: 30px; display: flex; align-items: baseline; gap: 15px; border-left: 4px solid #00e6e6; }
.nxs-detail-price { font-size: 32px; font-weight: 800; color: #00e6e6; font-family: monospace; }
.nxs-detail-stock-txt { margin-left: auto; color: #64748b; font-size: 14px; font-weight: 600; }

.nxs-f-row { margin-bottom: 22px; }
.nxs-f-label { display: block; font-size: 12px; font-weight: 600; color: #94a3b8; margin-bottom: 10px; text-transform: uppercase; }
.nxs-f-input { width: 100%; padding: 14px 16px; border: 1px solid #2a2f4c; background: #0b0d14; font-size: 14px; color: #fff; border-radius: 2px; transition: 0.2s; outline: none; }
.nxs-f-input:focus { border-color: #00e6e6; box-shadow: 0 0 10px rgba(0, 230, 230, 0.15); }
.nxs-btn-submit { width: 100%; background: #00e6e6; color: #000; padding: 16px; font-size: 16px; font-weight: 800; border: none; border-radius: 2px; cursor: pointer; transition: 0.2s; margin-top: 10px; text-transform: uppercase; letter-spacing: 1px; }
.nxs-btn-submit:hover { background: #00b3b3; box-shadow: 0 0 20px rgba(0, 230, 230, 0.3); }
.nxs-btn-submit:disabled { background: #1e2235; color: #64748b; cursor: not-allowed; box-shadow: none; }

.nxs-desc-container { background: #12141c; padding: 40px; border: 1px solid #1e2235; margin-top: 40px; border-radius: 2px; }
.nxs-desc-title { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 25px; padding-bottom: 15px; border-bottom: 1px solid #1e2235; display: flex; align-items: center; gap: 10px; text-transform: uppercase; }
.nxs-desc-title::before { content: ""; width: 4px; height: 16px; background: #00e6e6; display: inline-block; }
.nxs-desc-html { line-height: 1.8; font-size: 14px; color: #cbd5e1; }

.nxs-footer { text-align: center; padding: 40px 0; margin-top: 60px; color: #64748b; font-size: 13px; border-top: 1px solid #1e2235; background: #12141c; }

@media (max-width: 900px) {
    .nxs-detail-grid { flex-direction: column; }
    .nxs-detail-cover, .nxs-detail-form-wrap { width: 100%; }
}
@media (max-width: 768px) {
    header ul { display: none !important; }
    tr img, div img { max-width: 100%; }
    .nxs-list-row { flex-direction: column; align-items: flex-start; padding: 25px 20px; }
    .nxs-item-img { margin-bottom: 15px; margin-right: 0; }
    .nxs-item-buy { margin-left: 0; margin-top: 20px; width: 100%; justify-content: space-between; border-top: 1px solid #1e2235; padding-top: 15px; }
}\n