/* Ephemeral Theme: Layout 212 (Beveled Machinery & Cyber Gold Style) */
body { background: #0a0805; font-family: "Consolas", "Monaco", "Courier New", monospace, "PingFang SC"; color: #ffb300; margin: 0; padding: 0; }
.ephemeral-layout { display: flex; flex-direction: column; min-height: 100vh; position: relative; }
.ephemeral-head-wrap { border-bottom: 2px solid #ffb300; padding: 25px 0; background: #0a0805; }
.ephemeral-brand-nav { display: flex; justify-content: space-between; align-items: center; max-width: 1140px; margin: 0 auto; padding: 0 20px; box-sizing: border-box; }
.ephemeral-logo img { max-height: 42px; display: block; filter: brightness(1.2) contrast(1.2) hue-rotate(40deg); }
.ephemeral-menu { display: flex; list-style: none; padding: 0; margin: 0; gap: 30px; }
.ephemeral-menu a { color: rgba(255, 179, 0, 0.7); text-decoration: none; font-size: 14px; font-weight: bold; text-transform: uppercase; letter-spacing: 1px; padding-bottom: 4px; transition: all 0.2s; }
.ephemeral-menu a:hover, .ephemeral-menu .active { border-bottom: 2px solid #ffb300; color: #ffd700; text-shadow: 0 0 8px rgba(255, 215, 0, 0.4); }
.ephemeral-columns { display: flex; gap: 24px; max-width: 1140px; margin: 30px auto; padding: 0 20px; box-sizing: border-box; width: 100%; flex-grow: 1; }
.ephemeral-col-left { width: 30%; flex-shrink: 0; }
.ephemeral-col-right { width: 70%; flex-grow: 1; min-width: 0; }
.ephemeral-console-panel { background: #161412; border: 1px solid #ffb300; padding: 25px; box-sizing: border-box; position: relative; clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px)); }
.ephemeral-console-panel::after { content: ""; position: absolute; top: 0; left: 0; right: 0; bottom: 0; border: 1px dashed rgba(255, 179, 0, 0.15); pointer-events: none; margin: 4px; clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px)); }
.ephemeral-lock-knob { width: 40px; height: 40px; border: 2px solid #ffb300; border-radius: 50%; margin: 25px auto; position: relative; display: flex; align-items: center; justify-content: center; background: #0a0805; }
.ephemeral-lock-knob::before { content: ""; width: 6px; height: 16px; background: #ffb300; position: absolute; top: 4px; border-radius: 2px; }
.ephemeral-notice-pod { background: #161412; border: 1px solid #ffb300; padding: 20px 25px; margin-bottom: 30px; line-height: 1.7; font-size: 13.5px; color: #ffb300; position: relative; clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px)); }
.ephemeral-notice-pod::before { content: "终端通告 // CONSOLE_NOTICE"; position: absolute; top: -10px; left: 20px; background: #0a0805; padding: 0 8px; font-size: 11px; font-weight: bold; color: #ffd700; letter-spacing: 0.5px; }
.ephemeral-section-title { font-size: 15px; font-weight: bold; color: #fff; margin: 0 0 20px 0; border-top: 1px solid #ffb300; border-bottom: 1px dashed #ffb300; padding: 10px 5px; display: flex; align-items: center; text-transform: uppercase; letter-spacing: 1px; }
.ephemeral-section-title i { margin-right: 10px; color: #ffd700; }
.ephemeral-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.ephemeral-deck-card { background: #161412; border: 1px solid #ffb300; padding: 22px; display: flex; flex-direction: column; justify-content: space-between; min-height: 180px; position: relative; clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px)); transition: all 0.25s ease-in-out; }
.ephemeral-deck-card::after { content: ""; position: absolute; top: 0; left: 0; right: 0; bottom: 0; border: 1px dashed rgba(255, 179, 0, 0.12); pointer-events: none; margin: 3px; clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px)); }
.ephemeral-deck-card:hover { border-color: #ffd700; box-shadow: 0 0 15px rgba(255, 215, 0, 0.15); transform: translateY(-2px); }
.ephemeral-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.ephemeral-card-title { font-size: 14px; font-weight: bold; color: #ffffff; line-height: 1.5; }
.ephemeral-badge-auto { border: 1px solid #ffb300; color: #ffb300; background: rgba(255,179,0,0.05); padding: 1px 6px; font-size: 10.5px; font-weight: bold; }
.ephemeral-badge-manual { border: 1px dashed #7f8c8d; color: #7f8c8d; background: transparent; padding: 1px 6px; font-size: 10.5px; }
.ephemeral-card-footer { display: flex; align-items: flex-end; justify-content: space-between; margin-top: 15px; border-top: 1px dashed rgba(255, 179, 0, 0.15); padding-top: 15px; }
.ephemeral-price-box { display: flex; flex-direction: column; }
.ephemeral-qty-info { font-size: 11px; color: #7f8c8d; margin-bottom: 3px; }
.ephemeral-price { font-size: 19px; font-weight: bold; color: #ffd700; font-family: monospace; }
.ephemeral-btn-action { background: transparent; color: #ffb300 !important; border: 1.5px solid #ffb300; padding: 7px 18px; font-size: 12px; font-weight: bold; cursor: pointer; transition: all 0.25s; text-decoration: none !important; display: inline-block; letter-spacing: 0.5px; }
.ephemeral-btn-action:hover { background: #ffb300; color: #161412 !important; }
.layui-form-label { background: #161412 !important; border: 1.5px solid #ffb300 !important; border-right: none !important; color: #ffb300 !important; border-radius: 0 !important; font-weight: bold !important; }
.layui-input { border-radius: 0 !important; border: 1.5px solid #ffb300 !important; background: #0a0805 !important; color: #fff !important; }
.layui-input:focus { border-color: #ffd700 !important; box-shadow: 0 0 8px rgba(255, 215, 0, 0.15) !important; }

/* Mobile Adaptations */
@media (max-width: 992px) {
    .ephemeral-columns { flex-direction: column; padding: 0 15px; }
    .ephemeral-col-left, .ephemeral-col-right { width: 100%; }
    .ephemeral-col-left { display: none; }
}
@media (max-width: 768px) {
    .ephemeral-brand-nav { flex-direction: column; gap: 15px; padding: 0 10px; }
    .ephemeral-menu { flex-wrap: wrap; justify-content: center; gap: 15px; }
    .ephemeral-grid { grid-template-columns: 1fr; gap: 15px; }
}