:root{
    --fd-bg:#f3f7ff;
    --fd-bg-soft:#eef4ff;
    --fd-card:#ffffff;
    --fd-card-2:#f8fbff;
    --fd-line:#dbe7ff;
    --fd-line-soft:#e9f0ff;
    --fd-text:#081226;
    --fd-text-2:#12213f;
    --fd-muted:#667694;
    --fd-blue:#155dfc;
    --fd-blue-2:#2563eb;
    --fd-blue-3:#0b1020;
    --fd-blue-soft:#e9f1ff;
    --fd-green:#16a34a;
    --fd-green-2:#22c55e;
    --fd-green-soft:#ecfdf3;
    --fd-red:#dc2626;
    --fd-red-soft:#fef2f2;
    --fd-gold:#eab308;
    --fd-shadow:0 16px 42px rgba(17,39,84,.10);
    --fd-shadow-soft:0 10px 28px rgba(17,39,84,.08);
    --fd-radius-xl:28px;
    --fd-radius-lg:22px;
    --fd-radius-md:18px;
}
*{box-sizing:border-box}
html,body{
    margin:0;
    padding:0;
    background:
        radial-gradient(circle at top left, rgba(37,99,235,.08), transparent 28%),
        radial-gradient(circle at top right, rgba(34,197,94,.06), transparent 22%),
        linear-gradient(180deg, #f7faff 0%, #eef4ff 100%);
    color:var(--fd-text);
    font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
}
body,button,input,select,textarea{font-weight:600}
h1,h2,h3,h4,h5,strong,b{font-weight:800 !important;letter-spacing:-.02em;color:var(--fd-text)}
p,span,small,div,a{color:inherit}
.market-page{
    max-width:520px;
    margin:0 auto;
    min-height:100vh;
    padding:18px 16px 118px;
    background:transparent;
}
.market-topbar{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin-bottom:18px;
}
.icon-circle{
    width:46px;
    height:46px;
    border:none;
    border-radius:16px;
    background:rgba(255,255,255,.92);
    color:var(--fd-blue-2);
    box-shadow:var(--fd-shadow-soft);
    display:flex;
    align-items:center;
    justify-content:center;
    backdrop-filter:blur(14px);
}
.icon-circle svg{width:20px;height:20px}
.market-title h1{
    margin:0;
    font-size:1.22rem;
    line-height:1.05;
    text-align:center;
}
.market-title small{
    display:block;
    text-align:center;
    color:var(--fd-muted);
    margin-top:4px;
    font-size:.82rem;
    font-weight:800;
}
.exchange-card,
.search-card,
.hero-card,
.list-card,
.detail-card,
.action-card{
    border:1px solid var(--fd-line);
    background:rgba(255,255,255,.94);
    box-shadow:var(--fd-shadow);
    backdrop-filter:blur(16px);
}
.exchange-card,
.search-card,
.hero-card,
.list-card,
.detail-card{
    border-radius:var(--fd-radius-xl);
}
.exchange-card,
.search-card,
.hero-card,
.detail-card{padding:18px}
.exchange-card,.search-card,.hero-card{margin-bottom:16px}
.exchange-head,
.hero-head,
.section-head,
.detail-head{
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap:12px;
}
.exchange-head h3,
.section-head h3{margin:0;font-size:1.04rem}
.exchange-head p,
.hero-head p{
    margin:6px 0 0;
    color:var(--fd-muted);
    font-size:.9rem;
    line-height:1.45;
    font-weight:700;
}
.exchange-status,
.refresh-note,
.section-head small{
    color:var(--fd-muted);
    font-size:.78rem;
    font-weight:900;
    white-space:nowrap;
}
.exchange-select{
    width:100%;
    border:1px solid var(--fd-line);
    background:linear-gradient(180deg,#f8fbff 0%,#f3f8ff 100%);
    border-radius:18px;
    padding:15px 16px;
    font-size:15px;
    color:var(--fd-text);
    outline:none;
    box-shadow:inset 0 1px 0 rgba(255,255,255,.65);
}
.exchange-meta{
    margin-top:12px;
    display:flex;
    gap:10px;
    flex-wrap:wrap;
}
.exchange-badge,
.live-pill,
.market-chip,
.time-tab,
.coin-open-btn,
.panel-badge{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border-radius:999px;
    font-weight:900;
}
.exchange-badge{
    gap:8px;
    background:var(--fd-blue-soft);
    color:var(--fd-blue-3);
    padding:9px 13px;
    font-size:.78rem;
    border:1px solid #cfe0ff;
}
.exchange-badge.error{
    background:var(--fd-red-soft);
    color:#b91c1c;
    border-color:#fecaca;
}
.exchange-badge.success{
    background:var(--fd-green-soft);
    color:#166534;
    border-color:#bbf7d0;
}
.market-chip-row{
    display:flex;
    gap:10px;
    overflow:auto;
    padding:4px 0 2px;
    margin-bottom:16px;
    scrollbar-width:none;
}
.market-chip-row::-webkit-scrollbar{display:none}
.market-chip{
    border:none;
    background:rgba(255,255,255,.94);
    color:var(--fd-text-2);
    padding:12px 16px;
    white-space:nowrap;
    font-size:.84rem;
    box-shadow:var(--fd-shadow-soft);
}
.market-chip.active{
    background:linear-gradient(135deg,var(--fd-blue),var(--fd-blue-3));
    color:#fff;
    box-shadow:0 14px 28px rgba(21,93,252,.22);
}
.search-row{display:flex;gap:10px;align-items:center}
.search-box{
    flex:1;
    display:flex;
    align-items:center;
    gap:10px;
    background:linear-gradient(180deg,#f8fbff 0%,#f3f8ff 100%);
    border:1px solid var(--fd-line-soft);
    border-radius:18px;
    padding:13px 14px;
}
.search-box input{
    border:none;
    outline:none;
    background:transparent;
    width:100%;
    font-size:1rem;
    color:var(--fd-text);
    font-weight:700;
}
.live-pill{
    gap:8px;
    background:var(--fd-green-soft);
    color:#166534;
    padding:12px 14px;
    font-size:.8rem;
    border:1px solid #004217;
    white-space:nowrap;
}
.live-dot{
    width:9px;
    height:9px;
    border-radius:50%;
    background:var(--fd-green-2);
    box-shadow:0 0 0 5px rgba(34,197,94,.12);
}
.hero-card{
    background:
        radial-gradient(circle at top right, rgba(34,197,94,.10), transparent 24%),
        radial-gradient(circle at bottom left, rgba(21,93,252,.12), transparent 30%),
        linear-gradient(180deg,#ffffff 0%,#f6faff 100%);
}
.hero-head h2{margin:0;font-size:1.16rem}
.hero-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:12px;
    margin:0 0 16px;
}
.hero-stat,
.metric-box{
    background:linear-gradient(180deg,#ffffff 0%,#f4f8ff 100%);
    border-radius:20px;
    padding:14px;
    border:1px solid var(--fd-line-soft);
    box-shadow:0 8px 20px rgba(17,39,84,.05);
}
.hero-stat span,
.metric-box span{
    display:block;
    color:var(--fd-muted);
    font-size:.74rem;
    margin-bottom:8px;
    font-weight:800;
}
.hero-stat strong,
.metric-box strong{font-size:1rem;line-height:1.15}
.hero-actions,
.action-grid,
.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.hero-btn,
.action-btn{
    border:none;
    border-radius:18px;
    padding:14px;
    font-weight:900;
    font-size:.92rem;
}
.hero-btn.primary,
.action-btn.dark{
    background:linear-gradient(135deg,var(--fd-blue),var(--fd-blue-3));
    color:#fff;
    box-shadow:0 14px 28px rgba(21,93,252,.22);
}
.hero-btn.soft,
.action-btn.soft,
.coin-open-btn{
    background: linear-gradient(180deg, #ffc800, #d1b000);
    color:var(--fd-blue-3);
    box-shadow:0 10px 18px rgba(37,99,235,.08);
}
.section-head{margin:2px 4px 12px}
.list-card{padding:10px;background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%)}
.coin-row{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding:14px 12px;
    border-radius:20px;
    text-decoration:none;
    color:inherit;
    border:1px solid transparent;
    background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
}
.coin-row + .coin-row{margin-top:8px}
.coin-row.active{
    background:linear-gradient(180deg,#eef5ff 0%,#e9f2ff 100%);
    border-color:#cfe0ff;
    box-shadow:inset 0 0 0 1px rgba(21,93,252,.06);
}
.coin-select{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    width:100%;
    background:transparent;
    border:none;
    padding:0;
    text-align:left;
    color:inherit;
}
.coin-left{display:flex;align-items:center;gap:12px;min-width:0}
.coin-logo,
#detailLogo{
    width:50px;
    height:50px;
    border-radius:18px;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#fff;
    font-weight:900;
    font-size:.95rem;
    box-shadow:0 12px 22px rgba(17,39,84,.14);
}
.coin-meta{min-width:0}
.coin-meta strong{
    display:block;
    font-size:1rem;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}
.coin-meta span{display:block;color:var(--fd-muted);margin-top:4px;font-size:.84rem;font-weight:700}
.coin-right{text-align:right}
.coin-price{font-size:1rem;font-weight:900}
.coin-change{display:block;margin-top:6px;font-weight:900;font-size:.84rem}
.up{color:#166534}
.down{color:#b91c1c}
.detail-card{
    margin-top:16px;
    background:
        radial-gradient(circle at top right, rgba(21,93,252,.08), transparent 22%),
        linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
}
.detail-symbol{display:flex;align-items:center;gap:12px}
.detail-symbol h4{margin:0;font-size:1.22rem}
.detail-symbol span{display:block;color:var(--fd-muted);margin-top:4px;font-weight:700}
.big-price{font-size:1.42rem;font-weight:900;text-align:right;color:var(--fd-text)}
.time-tabs{
    display:flex;
    gap:8px;
    overflow:auto;
    padding-bottom:4px;
    margin:0 0 14px;
    scrollbar-width:none;
}
.time-tabs::-webkit-scrollbar{display:none}
.time-tab{
    border:none;
    background:var(--fd-blue-soft);
    color:var(--fd-blue-3);
    padding:10px 13px;
    white-space:nowrap;
    font-size:.8rem;
}
.time-tab.active{
    background:linear-gradient(135deg,var(--fd-blue),var(--fd-blue-3));
    color:#fff;
}
.chart-wrap{
    background:linear-gradient(180deg,#fbfcff 0%,#f3f8ff 100%);
    border:1px solid var(--fd-line-soft);
    border-radius:22px;
    padding:12px 10px 10px;
    margin-bottom:14px;
}
.chart-canvas{width:100%;height:210px;display:block}
.chart-footer{
    display:flex;
    justify-content:space-between;
    gap:10px;
    flex-wrap:wrap;
    margin-top:8px;
    color:var(--fd-muted);
    font-size:.8rem;
    font-weight:800;
}
.action-card{
    margin-top:14px;
    padding:16px;
    border-radius:22px;
    background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
    border:1px solid var(--fd-line-soft);
    box-shadow:0 8px 20px rgba(17,39,84,.05);
}
.action-card h5{margin:0 0 12px;font-size:1rem}
.action-btn.primary{
    background:linear-gradient(135deg,var(--fd-green),#15803d);
    color:#fff;
    box-shadow:0 14px 28px rgba(22,163,74,.20);
}
.action-btn.secondary{
    background:linear-gradient(135deg,#ef4444,#b91c1c);
    color:#fff;
    box-shadow:0 14px 28px rgba(239,68,68,.18);
}
.empty-note{
    padding:22px 16px;
    text-align:center;
    color:var(--fd-muted);
    font-weight:800;
}
.alpha-group{margin-bottom:10px}
.alpha-header{
    position:sticky;
    top:0;
    z-index:2;
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:10px 12px;
    margin:10px 4px 8px;
    border-radius:16px;
    background:linear-gradient(135deg,#eff4ff,#f8fbff);
    border:1px solid #dbe5ff;
}
.alpha-letter{font-size:.98rem;font-weight:900;color:#1e40af;letter-spacing:.08em}
.alpha-count{font-size:.78rem;font-weight:800;color:var(--fd-muted)}
.alpha-jump{
    display:flex;
    gap:8px;
    overflow:auto;
    padding:6px 2px 2px;
    margin:0 0 16px;
    scrollbar-width:none;
}
.alpha-jump::-webkit-scrollbar{display:none}
.alpha-jump-btn{
    min-width:38px;
    height:38px;
    border:none;
    border-radius:12px;
    background:#fff;
    color:#3158d6;
    font-weight:900;
    box-shadow:var(--fd-shadow-soft);
}
.alpha-jump-btn.active{
    background:linear-gradient(135deg,var(--fd-blue),var(--fd-blue-3));
    color:#fff;
}

@media (max-width:420px){
    .market-page{padding-left:14px;padding-right:14px}
    .hero-grid{grid-template-columns:1fr}
}
@media (max-width:360px){
    .metric-grid,.hero-actions,.action-grid{grid-template-columns:1fr}
    .chart-footer{flex-direction:column;align-items:flex-start}
}