:root {
    color-scheme: dark;
    --bar-height: 70px;
    --ink: #edf4f1;
    --muted: #91a39d;
    --line: rgba(168, 209, 195, 0.18);
    --mint: #a8f0d5;
    --gold: #f5cf70;
    --panel: rgba(8, 13, 15, 0.96);
}

* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; background: #080b0e; color: var(--ink); font-family: Manrope, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }

.market-shell-bar {
    position: fixed;
    z-index: 100;
    inset: 0 0 auto;
    height: var(--bar-height);
    display: grid;
    grid-template-columns: minmax(210px, 1fr) auto minmax(490px, 1fr);
    align-items: center;
    gap: 20px;
    padding: 0 22px;
    border-bottom: 1px solid var(--line);
    background: radial-gradient(circle at 12% 0%, rgba(245, 207, 112, 0.1), transparent 32%), linear-gradient(180deg, rgba(8, 13, 15, 0.985), rgba(8, 13, 15, 0.93));
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(18px) saturate(1.2);
}

.market-brand { display: inline-flex; align-items: center; gap: 11px; width: max-content; color: inherit; text-decoration: none; }
.market-brand img { width: 30px; height: 30px; border-radius: 8px; image-rendering: pixelated; box-shadow: 0 0 0 1px rgba(168, 240, 213, 0.18), 0 0 22px rgba(245, 207, 112, 0.09); }
.market-brand strong, .market-brand small { display: block; }
.market-brand strong { font-size: 14px; letter-spacing: -0.025em; }
.market-brand small { margin-top: 2px; color: var(--muted); font: 8px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: 0.16em; text-transform: uppercase; }

.market-status { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; color: #b9c8c3; background: rgba(255, 255, 255, 0.025); font: 9px/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: 0.11em; white-space: nowrap; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 12px rgba(245, 207, 112, 0.8); }

.market-nav { display: flex; align-items: center; justify-content: flex-end; gap: 4px; }
.market-nav a, .market-nav button { padding: 9px 10px; border: 0; border-radius: 9px; color: #a6b5b0; background: transparent; font: inherit; font-size: 11px; text-decoration: none; white-space: nowrap; cursor: pointer; transition: color .18s ease, background .18s ease, transform .18s ease; }
.market-nav a:hover, .market-nav button:hover { color: var(--ink); background: rgba(255, 255, 255, 0.05); transform: translateY(-1px); }
.market-nav .membership-link { margin-left: 5px; border: 1px solid rgba(168, 240, 213, 0.33); color: #e2f8ef; background: linear-gradient(135deg, rgba(168, 240, 213, 0.12), rgba(245, 207, 112, 0.06)); }
.market-nav-toggle { display: none; }

.market-about {
    position: fixed;
    z-index: 90;
    inset: var(--bar-height) 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr .9fr;
    gap: 42px;
    padding: 34px max(30px, calc((100vw - 1280px) / 2));
    border-bottom: 1px solid var(--line);
    background: linear-gradient(145deg, rgba(12, 19, 22, 0.99), rgba(8, 12, 14, 0.985));
    box-shadow: 0 28px 65px rgba(0, 0, 0, 0.52);
}
.market-about[hidden] { display: none; }
.about-index { margin: 0 0 14px; color: var(--gold); font: 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .14em; }
.market-about h1 { max-width: 580px; margin: 0; font-size: clamp(1.9rem, 3.3vw, 3.4rem); line-height: 1.04; letter-spacing: -.055em; font-weight: 600; }
.about-copy > p, .about-boundary p { margin: 0; color: var(--muted); font-size: .86rem; line-height: 1.7; }
.about-copy ul { display: grid; gap: 10px; margin: 22px 0 0; padding: 0; list-style: none; color: #c3cfcb; font-size: .8rem; }
.about-copy li { position: relative; padding-left: 17px; }
.about-copy li::before { content: "+"; position: absolute; left: 0; color: var(--gold); font-family: ui-monospace, monospace; }
.about-boundary { padding: 20px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255, 255, 255, 0.02); }
.about-boundary strong { display: block; margin-bottom: 9px; color: var(--mint); font-size: .8rem; }
.about-boundary button { margin-top: 18px; padding: 9px 12px; border: 1px solid rgba(168, 240, 213, .28); border-radius: 999px; color: var(--ink); background: rgba(168, 240, 213, .06); font: 10px ui-monospace, monospace; cursor: pointer; }

.market-stage { position: fixed; inset: var(--bar-height) 0 0; background: #080b10; }
.market-stage iframe { position: relative; z-index: 2; display: block; width: 100%; height: 100%; border: 0; background: #080b10; opacity: 0; transition: opacity .28s ease; }
.market-stage iframe.is-ready { opacity: 1; }
.market-loading { position: absolute; z-index: 1; inset: 0; display: grid; place-content: center; justify-items: center; gap: 14px; color: var(--muted); font: 10px ui-monospace, monospace; letter-spacing: .06em; }
.market-loading span { width: 34px; height: 34px; border: 1px solid rgba(245, 207, 112, .2); border-top-color: var(--gold); border-radius: 50%; animation: market-spin .85s linear infinite; }
.market-loading p { margin: 0; }
.market-loading.is-hidden { display: none; }
.market-stage noscript { position: absolute; inset: 30px; }
@keyframes market-spin { to { transform: rotate(360deg); } }

@media (max-width: 1040px) {
    .market-shell-bar { grid-template-columns: 1fr auto; padding: 0 15px; }
    .market-status, .market-nav { display: none; }
    .market-nav-toggle { display: grid; gap: 5px; place-content: center; width: 40px; height: 40px; padding: 0; border: 1px solid var(--line); border-radius: 11px; background: rgba(255, 255, 255, .03); }
    .market-nav-toggle span { display: block; width: 16px; height: 1px; background: #c5d1cd; transition: transform .2s ease; }
    .market-nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
    .market-nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }
    .market-shell-bar.menu-open .market-nav { position: fixed; z-index: 99; inset: var(--bar-height) 10px auto; display: grid; padding: 8px; border: 1px solid var(--line); border-radius: 0 0 15px 15px; background: rgba(8, 14, 16, .985); box-shadow: 0 20px 50px rgba(0, 0, 0, .45); }
    .market-shell-bar.menu-open .market-nav a, .market-shell-bar.menu-open .market-nav button { padding: 13px 12px; text-align: left; font-size: 13px; }
    .market-about { grid-template-columns: 1fr 1fr; gap: 26px; padding: 28px; max-height: calc(100vh - var(--bar-height)); overflow: auto; }
    .about-boundary { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
    :root { --bar-height: 62px; }
    .market-about { grid-template-columns: 1fr; gap: 22px; padding: 24px 18px; }
    .about-boundary { grid-column: auto; }
    .market-about h1 { font-size: clamp(2rem, 11vw, 3rem); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}