* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    html { overflow-x: hidden; }

    body {
        font-family: "Plus Jakarta Sans", sans-serif;
        color: white;
        background-color: #0B1426;
        overflow-x: hidden;
    }
    
/*Design tokens */
    :root {
        --bg:       #0B1426;
        --surface:  rgba(255,255,255,0.04);
        --border:   rgba(255,255,255,0.09);
        --accent:   #38BDF8;
        --green:    #34D399;
        --red:      #F87171;
        --muted:    rgba(255,255,255,0.45);
        --radius:   12px;
    }

    /* ── Shared Classes ───────────────────────────────── */
    .container {
        max-width: 1160px;
        margin: 0 auto;
        padding: 0 24px;
    }
    .section-eyebrow {
        font-size: 11px;
        font-weight: 700;
        letter-spacing: 0.18em;
        text-transform: uppercase;
        color: var(--accent);
        margin-bottom: 12px;
    }
    .section-title {
        font-size: clamp(1.6rem, 3vw, 2.4rem);
        font-weight: 700;
        line-height: 1.2;
        margin-bottom: 48px;
    }
    .section-header { text-align: center; }

    .btn-primary {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: var(--accent);
        color: #0B1426;
        font-weight: 700;
        font-size: 0.9rem;
        padding: 12px 24px;
        border-radius: 8px;
        text-decoration: none;
        transition: opacity .15s;
    }
    .btn-primary:hover { opacity: .85; }
    .btn-ghost {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: transparent;
        color: rgba(255,255,255,.75);
        font-weight: 600;
        font-size: 0.9rem;
        padding: 12px 24px;
        border-radius: 8px;
        border: 1px solid var(--border);
        text-decoration: none;
        transition: border-color .15s, color .15s;
    }
    .btn-ghost:hover { border-color: rgba(255,255,255,.35); color: #fff; }

    .up   { color: var(--green); }
    .down { color: var(--red);   }

    /* ── Navigation ────────────────────────────────────────────── */
    .nav {
        position: fixed;
        top: 20px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 100;
        width: calc(100% - 48px);
        max-width: 1140px;
        background: rgba(11,20,38,0.35);
        backdrop-filter: blur(48px) saturate(1.8) brightness(0.9);
        -webkit-backdrop-filter: blur(48px) saturate(1.8) brightness(0.9);
        border: 1px solid rgba(255,255,255,0.1);
        border-radius: 14px;
        box-shadow: 0 8px 32px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.08);
        transition: transform .7s cubic-bezier(.4,0,.2,1), opacity .7s ease;
    }
    .nav--hidden {
        transform: translateX(-50%) translateY(calc(-100% - 28px));
        opacity: 0;
        pointer-events: none;
    }
    .nav--intro {
        transform: translateX(-50%) translateY(calc(-100% - 28px));
        pointer-events: none;
    }
    /* ticker-strip base merged below */
    .ticker-strip.ticker--intro {
        clip-path: inset(0 100% 0 0);
        pointer-events: none;
    }
    .ticker-strip::before {
        content: '';
        position: absolute;
        top: 0; left: 0;
        width: 2px;
        height: 100%;
        background: linear-gradient(to bottom, transparent, var(--accent), transparent);
        box-shadow: 0 0 8px var(--accent), 0 0 20px rgba(56,189,248,0.4);
        z-index: 10;
        opacity: 0;
        pointer-events: none;
    }
    .ticker-strip.ray-sweep::before {
        opacity: 1;
        animation: ticker-ray 1.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    }
    @keyframes ticker-ray {
        from { left: 0;    opacity: 1; }
        90%  { left: 100%; opacity: 1; }
        to   { left: 100%; opacity: 0; }
    }
    .nav-inner {
        padding: 0 24px;
        height: 58px;
        display: flex;
        align-items: center;
        gap: 32px;
    }
    .nav-logo {
        display: flex;
        align-items: center;
        gap: 8px;
        font-weight: 800;
        font-size: 1.1rem;
        letter-spacing: -.02em;
        text-decoration: none;
        color: #fff;
        flex-shrink: 0;
    }
    .nav-logo svg { width: 22px; height: 22px; color: var(--accent); }
    .nav-links {
        display: flex;
        gap: 28px;
        margin-left: 8px;
    }
    .nav-links a {
        font-size: 0.875rem;
        font-weight: 500;
        color: var(--muted);
        text-decoration: none;
        transition: color .15s;
    }
    .nav-links a:hover { color: #fff; }
    .nav-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }
    .nav-cta .btn-ghost { padding: 8px 16px; }
    .nav-cta .btn-primary { padding: 8px 16px; }
    .btn-theme {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 34px;
        height: 34px;
        border-radius: 8px;
        border: 1px solid var(--border);
        background: transparent;
        color: var(--muted);
        cursor: pointer;
        flex-shrink: 0;
        transition: border-color .15s, color .15s;
    }
    .btn-theme:hover { border-color: rgba(255,255,255,.35); color: #fff; }
    .btn-theme svg { width: 16px; height: 16px; }
    .btn-theme .icon-sun { display: none; }
    html[data-theme="light"] .btn-theme .icon-moon { display: none; }
    html[data-theme="light"] .btn-theme .icon-sun  { display: block; }

    .nav-profile-wrap { position: relative; }
    .nav-avatar {
        width: 32px; height: 32px;
        border-radius: 50%;
        border: 1px solid rgba(56,189,248,0.25);
        background: rgba(56,189,248,0.1);
        padding: 0; overflow: hidden;
        flex-shrink: 0; cursor: pointer;
        display: flex; align-items: center; justify-content: center;
        transition: border-color .15s;
    }
    .nav-avatar:hover { border-color: #38BDF8; }
    .nav-avatar img { width: 100%; height: 100%; display: block; object-fit: cover; }
    .nav-avatar-initials {
        display: flex; align-items: center; justify-content: center;
        width: 100%; height: 100%;
        font-size: 0.65rem; font-weight: 700;
        font-family: "Plus Jakarta Sans", sans-serif;
        color: #38BDF8; letter-spacing: .04em; pointer-events: none;
    }
    .profile-dropdown {
        display: none; position: absolute;
        top: calc(100% + 10px); right: 0;
        min-width: 148px;
        background: rgba(11,20,38,0.92);
        backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
        border: 1px solid rgba(255,255,255,0.09);
        border-radius: 12px;
        box-shadow: 0 8px 32px rgba(0,0,0,0.35);
        padding: 6px 0; z-index: 200; overflow: hidden;
    }
    .profile-dropdown.show { display: block; animation: pdFadeIn .15s; }
    @keyframes pdFadeIn { from { opacity:0; transform:translateY(-8px); } to { opacity:1; transform:translateY(0); } }
    .profile-dropdown-item {
        display: flex; align-items: center; gap: 9px; width: 100%; padding: 8px 16px;
        font-family: "Plus Jakarta Sans", sans-serif;
        font-size: 0.875rem; font-weight: 500;
        color: rgba(255,255,255,0.45);
        text-decoration: none; background: none; border: none;
        text-align: left; cursor: pointer;
        transition: color .15s, background .15s;
    }
    .profile-dropdown-item:hover { color: #fff; background: rgba(255,255,255,0.04); }
    .profile-dropdown-item svg { width: 15px; height: 15px; flex-shrink: 0; opacity: 0.7; }
    .profile-dropdown-divider { border: none; border-top: 1px solid rgba(255,255,255,0.09); margin: 5px 0; }
    html[data-theme="light"] .profile-dropdown {
        background: rgba(255,255,255,0.95);
        border-color: rgba(15,23,42,0.12);
        box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    }
    html[data-theme="light"] .profile-dropdown-item { color: rgba(15,23,42,0.6); }
    html[data-theme="light"] .profile-dropdown-item:hover { color: #0f172a; background: rgba(15,23,42,0.05); }
    html[data-theme="light"] .profile-dropdown-divider { border-color: rgba(15,23,42,0.1); }
    .dropdown-username { padding: 10px 16px 4px; font-size: 0.82rem; font-weight: 700; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    html[data-theme="light"] .dropdown-username { color: #0f172a; }
    .dropdown-role { display: inline-block; margin: 0 16px 8px; padding: 2px 8px; border-radius: 20px; font-size: 0.63rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
    .dropdown-role.role-admin     { background: rgba(245,158,11,0.15);  color: #f59e0b; }
    .dropdown-role.role-moderator { background: rgba(167,139,250,0.15); color: #a78bfa; }
    .dropdown-role.role-user      { background: rgba(255,255,255,0.07); color: rgba(255,255,255,0.45); }
    .dropdown-role.role-guest     { background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.35); }
    html[data-theme="light"] .dropdown-role.role-user  { background: rgba(15,23,42,0.07); color: rgba(15,23,42,0.5); }
    html[data-theme="light"] .dropdown-role.role-guest { background: rgba(15,23,42,0.05); color: rgba(15,23,42,0.4); }

    /* ── Light mode ────────────────────────────────────────────── */
    html[data-theme="light"] {
        --bg:      #f1f5f9;
        --surface: rgba(15,23,42,0.05);
        --border:  rgba(15,23,42,0.12);
        --muted:   rgba(15,23,42,0.5);
    }
    html[data-theme="light"] body {
        background-color: #f1f5f9;
        color: #0f172a;
    }
    html[data-theme="light"] .nav {
        background: rgba(255,255,255,0.4);
        backdrop-filter: blur(48px) saturate(1.8) brightness(1.05);
        -webkit-backdrop-filter: blur(48px) saturate(1.8) brightness(1.05);
        border-color: rgba(15,23,42,0.1);
        box-shadow: 0 8px 32px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.8);
    }
    html[data-theme="light"] .btn-ghost {
        color: rgba(15,23,42,.65);
    }
    html[data-theme="light"] .btn-ghost:hover {
        border-color: rgba(0,0,0,0.3);
        color: #0f172a;
    }
    html[data-theme="light"] .btn-theme:hover {
        border-color: rgba(0,0,0,0.25);
        color: #0f172a;
    }
    html[data-theme="light"] .market-table thead {
        background: rgba(15,23,42,0.04);
    }
    html[data-theme="light"] .ticker-strip {
        background: rgba(15,23,42,0.03);
    }
    html[data-theme="light"] .nav-logo {
        color: #0f172a;
    }
    html[data-theme="light"] .nav-links a:hover {
        color: #0f172a;
    }

    /* ── Hero UI ───────────────────────────────────────────── */
    .hero {
        position: relative;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        padding: 80px 0 0;
    }
    .hero::after {
        content: '';
        position: absolute;
        bottom: 0; left: 0; right: 0;
        height: 320px;
        background: linear-gradient(to top, var(--bg) 0%, rgba(11,20,38,0.5) 60%, transparent 100%);
        pointer-events: none;
        z-index: 2;
    }
    .hero-bg-wrap {
        position: absolute;
        inset: 0;
        overflow: hidden;
        pointer-events: none;
    }
    .hero-orb {
        position: absolute;
        border-radius: 50%;
        filter: blur(80px);
        pointer-events: none;
        will-change: transform;
    }
    .hero-orb-1 {
        width: 700px; height: 700px;
        background: rgba(52,211,153,0.18);
        top: -150px; right: -100px;
        animation: orb-drift-1 12s ease-in-out infinite;
    }
    .hero-orb-2 {
        width: 600px; height: 600px;
        background: rgba(244,114,182,0.15);
        bottom: -80px; left: -120px;
        animation: orb-drift-2 15s ease-in-out infinite;
    }
    .hero-orb-3 {
        width: 480px; height: 480px;
        background: rgba(52,211,153,0.1);
        top: 35%; left: 35%;
        animation: orb-drift-3 10s ease-in-out infinite;
    }
    html[data-theme="light"] .hero-orb-1 { background: rgba(6,95,70,0.18); }
    html[data-theme="light"] .hero-orb-2 { background: rgba(244,114,182,0.15); }
    html[data-theme="light"] .hero-orb-3 { background: rgba(6,95,70,0.12); }
    html[data-theme="light"] .hero::after {
        background: linear-gradient(to top, var(--bg) 0%, rgba(241,245,249,0.5) 60%, transparent 100%);
    }
    @keyframes orb-drift-1 {
        0%, 100% { transform: translate(0, 0); }
        50%       { transform: translate(-60px, 40px); }
    }
    @keyframes orb-drift-2 {
        0%, 100% { transform: translate(0, 0); }
        50%       { transform: translate(50px, -50px); }
    }
    @keyframes orb-drift-3 {
        0%, 100% { transform: translate(0, 0); }
        50%       { transform: translate(-40px, -60px); }
    }
    #hero-canvas {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black, transparent);
    }
    .hero-bg-glow {
        position: absolute;
        top: -120px; left: 50%;
        transform: translateX(-50%);
        width: 700px; height: 500px;
        background: radial-gradient(ellipse, rgba(56,189,248,.12) 0%, transparent 70%);
        pointer-events: none;
    }
    .hero .container { position: relative; z-index: 3; text-align: left; padding: 0 0 60px 0px; margin: 0 0 0 6%; max-width: 600px; }
    .hero-badge {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 0.78rem;
        font-weight: 600;
        color: var(--muted);
        border: 1px solid var(--border);
        border-radius: 99px;
        padding: 5px 14px;
        margin-bottom: 28px;
        letter-spacing: .04em;
    }
    .hero-badge .dot {
        width: 6px; height: 6px;
        border-radius: 50%;
        background: var(--green);
        box-shadow: 0 0 6px var(--green);
        animation: pulse 2s ease-in-out infinite;
    }
    @keyframes pulse {
        0%, 100% { opacity: 1; }
        50%       { opacity: .4; }
    }
    .hero-title {
        font-family: "Space Grotesk", sans-serif;
        font-size: clamp(2rem, 5vw, 4rem);
        font-weight: 700;
        line-height: 1.04;
        letter-spacing: -.03em;
        margin-bottom: 20px;
    }
    .hero-title .accent { color: var(--accent); font-family: "Plus Jakarta Sans", sans-serif; font-weight: 800; letter-spacing: -.04em; display: table; margin-left: 2rem; }
    .hero-sub {
        position: absolute;
        top: 20%;
        right: 6%;
        font-size: 0.875rem;
        color: var(--muted);
        max-width: 260px;
        margin: 0;
        text-align: right;
        line-height: 1.6;
    }

    .hero-actions { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; margin-left: 2.5rem; }
    .hero-actions .btn-primary { font-size: 0.95rem; padding: 13px 48px; }
    .hero-secondary-link {
        font-size: 0.875rem;
        color: var(--muted);
        text-decoration: none;
        transition: color .15s;
    }
    .hero-secondary-link:hover { color: #fff; }
    html[data-theme="light"] .hero-secondary-link:hover { color: #0f172a; }

    /* Ticker strip */
    .ticker-strip {
        overflow: hidden;
        margin-top: 16px;
        border-top: 1px solid rgba(56,189,248,.15);
        border-bottom: 1px solid rgba(56,189,248,.15);
        background: rgba(56,189,248,.03);
        position: relative;
        z-index: 3;
        padding: 12px 0;
        font-family: "JetBrains Mono", monospace;
        clip-path: inset(0 0% 0 0);
        transition: clip-path 1.6s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .ticker-inner {
        display: flex;
        width: max-content;
        animation: ticker 45s linear infinite;
    }
    @keyframes ticker {
        from { transform: translateX(0); }
        to   { transform: translateX(-50%); }
    }
    .ticker-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 0 32px;
        border-right: 1px solid rgba(56,189,248,.12);
        white-space: nowrap;
        font-size: 0.8rem;
        letter-spacing: .02em;
    }
    .ticker-name { color: rgba(56,189,248,.6); font-weight: 400; }
    .ticker-price { color: #fff; font-weight: 700; }
    .ticker-change { font-weight: 700; font-size: 0.78rem; }
    .up   { color: #34D399; }
    .down { color: #F472B6; }
    html[data-theme="light"] .ticker-name  { color: rgba(15,23,42,.5); }
    html[data-theme="light"] .ticker-price { color: #0f172a; }
    html[data-theme="light"] .ticker-strip .down { color: #e11d48; }
    html[data-theme="light"] .ticker-strip .up   { color: #059669; }

    /* ── Achievements ───────────────────────────────────── */
    .achievements {
        padding: 64px 0 64px;
    }
    .stats-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 1px;
        background: var(--border);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        overflow: hidden;
        position: relative;
    }
    .stat-card {
        background: var(--bg);
        padding: 36px 32px;
        text-align: center;
        transition: background .15s;
    }
    .stat-card:hover { background: var(--surface); }
    .stat-value {
        font-size: clamp(1.8rem, 3vw, 2.6rem);
        font-weight: 800;
        letter-spacing: -.03em;
        color: var(--accent);
        margin-bottom: 6px;
    }
    .stat-label {
        font-size: 0.82rem;
        color: var(--muted);
        font-weight: 500;
    }

    /* ── Features ───────────────────────────────────────── */
    .features { padding: 96px 0; }
    .features-grid {
        display: grid;
        grid-template-columns: 1.2fr 1fr 1fr 1fr;
        grid-template-rows: 200px 180px 180px;
        gap: 12px;
        grid-template-areas:
            "a b b c"
            "a d e c"
            "a d f f";
    }
    .feature-card:nth-child(1) { grid-area: a; }
    .feature-card:nth-child(2) { grid-area: b; }
    .feature-card:nth-child(3) { grid-area: c; }
    .feature-card:nth-child(4) { grid-area: d; }
    .feature-card:nth-child(5) { grid-area: e; justify-content: center; }
    .feature-card:nth-child(6) { grid-area: f; }
    .feature-card {
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 28px;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        overflow: hidden;
        transition: border-color .2s, background .2s;
    }
    .feature-card:hover {
        border-color: rgba(56,189,248,.3);
        background: rgba(56,189,248,.04);
    }
    .feature-card--accent {
        border-color: rgba(56,189,248,.25);
        background: rgba(56,189,248,.06);
    }
    .feature-icon {
        margin-bottom: 20px;
    }
    .feature-icon svg {
        width: 28px;
        height: 28px;
        color: var(--accent);
    }
    .feature-card h3 {
        font-size: 1rem;
        font-weight: 700;
        margin-bottom: 8px;
        line-height: 1.3;
    }
    .feature-card p {
        font-size: 0.875rem;
        color: var(--muted);
        line-height: 1.65;
    }

    /* ── Market Data ────────────────────────────────────── */
    .market-data {
        padding: 96px 0;
        background: linear-gradient(180deg, transparent, rgba(56,189,248,.03), transparent);
    }
    .market-table-wrap {
        border: 1px solid var(--border);
        border-radius: var(--radius);
        overflow: hidden;
        margin-bottom: 32px;
    }
    .market-table {
        width: 100%;
        border-collapse: collapse;
        font-size: 0.875rem;
    }
    .market-table thead {
        background: rgba(255,255,255,.03);
        border-bottom: 1px solid var(--border);
    }
    .market-table th {
        padding: 14px 20px;
        text-align: left;
        font-size: 0.75rem;
        font-weight: 700;
        letter-spacing: .08em;
        text-transform: uppercase;
        color: var(--muted);
    }
    .market-table td {
        padding: 16px 20px;
        border-bottom: 1px solid var(--border);
        font-weight: 500;
    }
    .market-table tbody tr:last-child td { border-bottom: none; }
    .market-table tbody tr:hover td { background: var(--surface); }
    .coin-name {
        font-weight: 700;
        margin-right: 8px;
    }
    .coin-full {
        font-size: 0.78rem;
        color: var(--muted);
    }
    .market-cta { text-align: center; }

    /* ── FAQ ────────────────────────────────────────────── */
    .faq {
        padding: 96px 0;
        border-top: 1px solid var(--border);
    }
    .faq-list {
        max-width: 860px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
    }
    .faq-item { border-top: 1px solid var(--border); }
    .faq-item:last-child { border-bottom: 1px solid var(--border); }
    .faq-q {
        width: 100%;
        background: none;
        border: none;
        color: inherit;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 24px;
        padding: 28px 0;
        font-size: 1.05rem;
        font-weight: 500;
        font-family: "Plus Jakarta Sans", sans-serif;
        text-align: left;
        transition: opacity .2s;
    }
    .faq-q:hover { opacity: .65; }
    .faq-num {
        font-family: "Plus Jakarta Sans", sans-serif;
        font-size: 0.7rem;
        font-weight: 700;
        letter-spacing: .1em;
        color: var(--accent);
        min-width: 28px;
        flex-shrink: 0;
    }
    .faq-icon {
        margin-left: auto;
        flex-shrink: 0;
        color: var(--muted);
        transition: transform .35s cubic-bezier(.4,0,.2,1), color .2s;
    }
    .faq-icon svg { display: block; width: 16px; height: 16px; }
    .faq-item.open .faq-icon { transform: rotate(90deg); color: var(--accent); }
    .faq-body {
        display: grid;
        grid-template-rows: 0fr;
        transition: grid-template-rows 0.35s cubic-bezier(.4,0,.2,1);
    }
    .faq-item.open .faq-body { grid-template-rows: 1fr; }
    .faq-body > p {
        overflow: hidden;
        min-height: 0;
        font-size: 0.875rem;
        color: var(--muted);
        line-height: 1.75;
        padding: 0 0 0 52px;
        transition: padding 0.35s cubic-bezier(.4,0,.2,1);
    }
    .faq-item.open .faq-body > p { padding: 0 0 28px 52px; }


    /* ── Responsive ─────────────────────────────────────── */
    @media (max-width: 768px) {
        .stats-grid       { grid-template-columns: repeat(2, 1fr); }
        .features-grid    { grid-template-columns: 1fr; }
        .nav-links        { display: none; }
    }
    ::view-transition-old(root),
    ::view-transition-new(root) {
        animation: none;
        mix-blend-mode: normal;
    }

    /* ── Intro overlay ──────────────────────────────────── */
    #intro-overlay {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 9999;
        pointer-events: none;
        width: 220px;
        height: 4px;
        border-radius: 3px;
        box-shadow: 0 0 0 9999px #ffffff;
        transition: width  0.55s cubic-bezier(0.76, 0, 0.24, 1),
                    height 0.55s cubic-bezier(0.76, 0, 0.24, 1),
                    border-radius 0.55s;
    }
    #intro-overlay.phase2 { width: 400px; height: 240px; border-radius: 14px; }
    #intro-overlay.phase3 {
        width: 200vw; height: 200vh; border-radius: 0;
        transition: width  0.65s cubic-bezier(0.76, 0, 0.24, 1),
                    height 0.65s cubic-bezier(0.76, 0, 0.24, 1),
                    border-radius 0.4s;
    }