.signal-hero {
    background:
        radial-gradient(circle at top right, rgba(214,168,79,.26), transparent 32%),
        linear-gradient(135deg, #020617, #111827);
    color: white;
}

.signal-hero h1 {
    max-width: 900px;
    font-size: clamp(36px, 5vw, 66px);
    line-height: 1.02;
    margin: 14px 0;
}

.signal-hero p {
    max-width: 760px;
    color: #d1d5db;
    line-height: 1.75;
    font-size: 18px;
}

.signal-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 26px;
}

.light-outline {
    border-color: rgba(255,255,255,.4);
    color: white;
}

.signal-layout {
    display: grid;
    grid-template-columns: 290px 1fr;
    gap: 24px;
    align-items: start;
}

.signal-sidebar {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 28px;
    padding: 22px;
    position: sticky;
    top: 120px;
}

.signal-sidebar h3 {
    margin-top: 0;
}

.signal-sidebar a {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 16px;
    color: #374151;
}

.signal-sidebar a:hover,
.signal-sidebar a.active {
    background: #111827;
    color: white;
}

.access-box {
    margin-top: 18px;
    background: #fef3c7;
    color: #92400e;
    padding: 14px;
    border-radius: 18px;
    display: grid;
    gap: 5px;
}

.signal-filter {
    display: grid;
    grid-template-columns: 170px 1fr auto;
    gap: 10px;
    margin-bottom: 20px;
}

.idea-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.idea-card,
.signal-article,
.signal-side,
.signal-box,
.post-detail {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 28px;
    padding: 24px;
    box-shadow: 0 18px 50px rgba(15,23,42,.06);
}

.idea-card h2 {
    font-size: 24px;
    line-height: 1.2;
    margin: 12px 0;
}

.idea-card p {
    color: #6b7280;
    line-height: 1.7;
}

.idea-top,
.symbol-line,
.idea-footer {
    display: flex;
    gap: 9px;
    flex-wrap: wrap;
    align-items: center;
}

.idea-top span,
.symbol-line span,
.idea-footer span {
    background: #f3f4f6;
    color: #374151;
    padding: 7px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.symbol-line strong {
    background: #111827;
    color: white;
    padding: 7px 12px;
    border-radius: 999px;
}

.direction {
    display: inline-flex;
    border-radius: 999px;
    padding: 7px 12px;
    font-size: 12px;
    font-weight: 900;
}

.direction.buy {
    background: #dcfce7;
    color: #166534;
}

.direction.sell {
    background: #fee2e2;
    color: #991b1b;
}

.direction.neutral,
.direction.wait {
    background: #e5e7eb;
    color: #374151;
}

.idea-level {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 999px;
    font-weight: 900;
    font-size: 12px;
}

.risk-low {
    background: #dcfce7;
    color: #166534;
}

.risk-medium {
    background: #fef3c7;
    color: #92400e;
}

.risk-high {
    background: #fee2e2;
    color: #991b1b;
}

.idea-mini {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 14px 0;
}

.idea-mini div {
    background: #f9fafb;
    border-radius: 16px;
    padding: 12px;
}

.idea-mini small,
.signal-box small {
    display: block;
    color: #6b7280;
    font-weight: 800;
    margin-bottom: 5px;
}

.signal-detail-head {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: flex-start;
    margin-bottom: 24px;
}

.signal-detail-head h1 {
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.05;
    margin: 14px 0;
}

.signal-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
    margin-bottom: 24px;
}

.signal-box {
    box-shadow: none;
}

.signal-box strong {
    font-size: 17px;
}

.signal-box.danger {
    background: #fff1f2;
}

.signal-box.success {
    background: #f0fdf4;
}

.signal-content-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
}

.rich-text,
.signal-side p,
.signal-update p {
    color: #374151;
    line-height: 1.85;
}

.signal-side {
    background: #111827;
    color: white;
}

.signal-side p {
    color: #d1d5db;
}

.signal-update {
    border-bottom: 1px solid #e5e7eb;
    padding: 14px 0;
}

.signal-update:last-child {
    border-bottom: 0;
}

.status-info,
.status-active {
    background: #dbeafe;
    color: #1d4ed8;
}

.status-hit_tp {
    background: #dcfce7;
    color: #166534;
}

.status-hit_sl,
.status-cancelled {
    background: #fee2e2;
    color: #991b1b;
}

.status-expired {
    background: #e5e7eb;
    color: #374151;
}

@media (max-width: 1000px) {
    .signal-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .idea-grid {
        grid-template-columns: 1fr;
    }

    .signal-content-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .signal-layout,
    .signal-filter {
        grid-template-columns: 1fr;
    }

    .signal-sidebar {
        position: static;
    }

    .signal-detail-head {
        flex-direction: column;
    }

    .signal-grid {
        grid-template-columns: 1fr;
    }

    .idea-mini {
        grid-template-columns: 1fr;
    }
}