body { background-color: #020617; color: #94a3b8; font-family: "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif; margin: 0; padding: 0; -webkit-font-smoothing: antialiased; letter-spacing: 0.5px; }
a { text-decoration: none; color: inherit; }
* { box-sizing: border-box; border-radius: 0 !important; }

.flc-wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* 测控中心顶栏 */
.flc-header { background: rgba(2, 6, 23, 0.95); border-bottom: 1px solid #1e293b; position: sticky; top: 0; z-index: 100; height: 75px; display: flex; align-items: center; box-shadow: 0 4px 30px rgba(0,0,0,0.8); }
.flc-nav-flex { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.flc-logo img { height: 26px; filter: drop-shadow(0 0 6px rgba(14, 165, 233, 0.6)); }

.flc-menu { list-style: none; display: flex; gap: 40px; margin: 0; padding: 0; }
.flc-menu a { font-size: 14px; color: #64748b; font-weight: 700; transition: 0.3s; padding: 27px 0; border-bottom: 2px solid transparent; text-transform: uppercase; letter-spacing: 1px; }
.flc-menu a:hover, .flc-active { color: #0ea5e9 !important; border-bottom: 2px solid #0ea5e9; text-shadow: 0 0 10px rgba(14, 165, 233, 0.5); }

.flc-user-btn { font-size: 13px; color: #020617; background: #0ea5e9; padding: 8px 24px; font-weight: 800; border: 1px solid #0ea5e9; box-shadow: 0 0 15px rgba(14, 165, 233, 0.2); transition: 0.3s; letter-spacing: 1px; text-transform: uppercase; }
.flc-user-btn:hover { background: transparent; color: #0ea5e9; box-shadow: 0 0 25px rgba(14, 165, 233, 0.5); }

/* 系统广播条 */
.flc-notice { background: #0f172a; border: 1px solid #1e293b; border-left: 4px solid #ef4444; padding: 18px 25px; margin: 30px 0; display: flex; align-items: center; gap: 15px; }
.flc-notice-dot { width: 10px; height: 10px; background: #ef4444; border-radius: 50% !important; box-shadow: 0 0 10px #ef4444; flex-shrink: 0; animation: flc-pulse 1.5s infinite; }
@keyframes flc-pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(0.8); } }
.flc-notice-txt { font-size: 14px; color: #e2e8f0; line-height: 1.6; }

.flc-sec-title { font-size: 18px; font-weight: 800; color: #0ea5e9; margin: 50px 0 30px; display: flex; align-items: center; gap: 10px; letter-spacing: 2px; text-transform: uppercase; }
.flc-sec-title::before { content: ">>"; color: #0ea5e9; }

/* 颠覆性：轨道时间轴列表流 */
.flc-list-box { display: flex; flex-direction: column; gap: 30px; margin-bottom: 70px; margin-left: 10px; border-left: 2px solid #1e293b; padding-left: 40px; position: relative; }
.flc-list-row { background: #0f172a; border: 1px solid #1e293b; padding: 20px 30px; display: flex; align-items: center; transition: 0.3s; position: relative; }
.flc-list-row::before { content: ""; position: absolute; left: -46px; top: 50%; transform: translateY(-50%); width: 10px; height: 10px; background: #1e293b; border-radius: 50% !important; border: 2px solid #020617; transition: 0.3s; }
.flc-list-row::after { content: ""; position: absolute; left: -36px; top: 50%; transform: translateY(-50%); width: 36px; height: 2px; background: #1e293b; transition: 0.3s; z-index: -1; }
.flc-list-row:hover { border-color: #0ea5e9; background: #131c33; box-shadow: 0 0 20px rgba(14, 165, 233, 0.15); transform: translateX(5px); }
.flc-list-row:hover::before { background: #0ea5e9; box-shadow: 0 0 15px #0ea5e9; border-color: #0ea5e9; }
.flc-list-row:hover::after { background: #0ea5e9; }

.flc-item-img { width: 64px; height: 64px; overflow: hidden; flex-shrink: 0; margin-right: 30px; border: 1px solid #1e293b; background: #020617; padding: 4px; }
.flc-item-img img { width: 100%; height: 100%; object-fit: contain; }

.flc-item-body { flex-grow: 1; display: flex; flex-direction: column; gap: 10px; }
.flc-item-name { font-size: 17px; font-weight: 700; color: #f8fafc; letter-spacing: 0.5px; }
.flc-item-meta { display: flex; align-items: center; gap: 20px; font-size: 12px; font-weight: 700; color: #64748b; font-family: "Courier New", monospace; }
.flc-badge-auto { color: #0ea5e9; border: 1px solid rgba(14, 165, 233, 0.4); padding: 3px 10px; background: rgba(14, 165, 233, 0.05); }
.flc-badge-hand { color: #94a3b8; border: 1px solid #334155; padding: 3px 10px; background: #0f172a; }
.flc-item-stock { color: #475569; }

.flc-item-action { display: flex; align-items: center; gap: 40px; margin-left: 20px; }
.flc-item-price { font-size: 22px; font-weight: 800; color: #0ea5e9; font-family: monospace; text-shadow: 0 0 10px rgba(14, 165, 233, 0.3); }
.flc-btn-buy { background: #1e293b; color: #f8fafc; padding: 10px 28px; font-size: 13px; font-weight: 800; border: 1px solid #334155; cursor: pointer; transition: 0.3s; text-transform: uppercase; letter-spacing: 1px; }
.flc-list-row:hover .flc-btn-buy { background: #0ea5e9; color: #020617; border-color: #0ea5e9; box-shadow: 0 0 15px rgba(14, 165, 233, 0.4); }

/* 详情页面指令台 */
.flc-detail-split { display: flex; gap: 50px; margin-top: 40px; align-items: stretch; }
.flc-detail-visual { width: 45%; background: #0f172a; border: 1px solid #1e293b; padding: 30px; display: flex; justify-content: center; align-items: center; position: relative; }
.flc-detail-visual::before { content: ""; position: absolute; top: 0; left: 0; width: 30px; height: 30px; border-top: 2px solid #0ea5e9; border-left: 2px solid #0ea5e9; }
.flc-detail-visual::after { content: ""; position: absolute; bottom: 0; right: 0; width: 30px; height: 30px; border-bottom: 2px solid #0ea5e9; border-right: 2px solid #0ea5e9; }
.flc-detail-visual img { width: 100%; border: 1px solid #1e293b; }

.flc-detail-right { flex-grow: 1; background: #0f172a; padding: 40px; border: 1px solid #1e293b; box-shadow: 0 10px 40px rgba(0,0,0,0.6); }
.flc-detail-h1 { font-size: 24px; font-weight: 800; color: #f8fafc; margin-bottom: 30px; line-height: 1.4; letter-spacing: 1px; }
.flc-price-ribbon { background: #020617; padding: 25px 30px; margin-bottom: 40px; display: flex; align-items: baseline; gap: 20px; border-left: 4px solid #0ea5e9; border-top: 1px solid #1e293b; border-bottom: 1px solid #1e293b; }
.flc-detail-price { font-size: 38px; font-weight: 900; color: #0ea5e9; font-family: monospace; text-shadow: 0 0 15px rgba(14, 165, 233, 0.4); }
.flc-detail-stock-txt { margin-left: auto; color: #64748b; font-size: 14px; font-weight: 800; font-family: monospace; }

.flc-f-row { margin-bottom: 25px; }
.flc-f-label { display: block; font-size: 12px; font-weight: 800; color: #64748b; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 2px; }
.flc-f-input { width: 100%; padding: 16px 20px; border: 1px solid #1e293b; background: #020617; font-size: 15px; color: #e2e8f0; transition: 0.3s; outline: none; font-family: "Courier New", monospace; }
.flc-f-input:focus { border-color: #0ea5e9; box-shadow: 0 0 15px rgba(14, 165, 233, 0.15); }
.flc-btn-submit { width: 100%; background: #0ea5e9; color: #020617; padding: 18px; font-size: 16px; font-weight: 900; border: none; cursor: pointer; transition: 0.3s; margin-top: 15px; text-transform: uppercase; letter-spacing: 3px; box-shadow: 0 0 20px rgba(14, 165, 233, 0.3); }
.flc-btn-submit:hover { background: #38bdf8; box-shadow: 0 0 30px rgba(14, 165, 233, 0.6); }
.flc-btn-submit:disabled { background: #1e293b; color: #475569; cursor: not-allowed; box-shadow: none; }

.flc-desc-container { background: #0f172a; padding: 50px; border: 1px solid #1e293b; margin-top: 50px; }
.flc-desc-title { font-size: 20px; font-weight: 800; color: #0ea5e9; margin-bottom: 30px; padding-bottom: 15px; border-bottom: 1px solid #1e293b; display: flex; align-items: center; gap: 12px; text-transform: uppercase; letter-spacing: 2px; }
.flc-desc-title::before { content: "///"; color: #0ea5e9; font-weight: 900; }
.flc-desc-html { line-height: 1.9; font-size: 15px; color: #cbd5e1; }

.flc-footer { text-align: center; padding: 50px 0; margin-top: 80px; color: #475569; font-size: 13px; border-top: 1px solid #1e293b; background: #0f172a; font-family: monospace; letter-spacing: 1px; }

@media (max-width: 900px) {
    .flc-detail-split { flex-direction: column; }
    .flc-detail-visual, .flc-detail-right { width: 100%; }
}
@media (max-width: 768px) {
    header ul { display: none !important; }
    tr img, div img { max-width: 100%; }
    .flc-list-box { margin-left: 5px; padding-left: 20px; }
    .flc-list-row::before { left: -26px; }
    .flc-list-row::after { left: -16px; width: 16px; }
    .flc-list-row { flex-direction: column; align-items: flex-start; padding: 25px 20px; }
    .flc-item-img { margin-bottom: 20px; margin-right: 0; }
    .flc-item-action { margin-left: 0; margin-top: 25px; width: 100%; justify-content: space-between; border-top: 1px solid #1e293b; padding-top: 20px; }
}\n