.figma-trade-page {
    --trade-container: 1280px;
    --trade-inner: 1216px;
    background: #fff;
    color: #18181b;
    font-family: "OPPOSans", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

.figma-trade-page * {
    box-sizing: border-box;
}

.figma-trade-page a {
    text-decoration: none;
}

.footer {
    opacity: 1;
}

.hx-market-strip {
    height: 48px;
    overflow: hidden;
    background: #1c1b1b;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hx-market-strip-inner {
    width: min(var(--trade-container), calc(100% - 64px));
    height: 48px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0;
    white-space: nowrap;
    font-size: 12px;
    line-height: 16px;
}

.hx-market-item {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.75);
}

.hx-market-item b {
    color: #fff;
    font-size: 16px;
    line-height: 24px;
    font-weight: 700;
}

.hx-market-item i {
    font-size: 10px;
    line-height: 15px;
}

.figma-trade-page .up,
.figma-trade-page [data-change].up {
    color: #059669;
    font-style: normal;
}

.figma-trade-page .down,
.figma-trade-page [data-change].down {
    color: #e11d48;
    font-style: normal;
}

.figma-trade-page .neutral,
.figma-trade-page [data-change].neutral {
    color: #a1a1aa;
    font-style: normal;
}

.trade-hero-figma {
    position: relative;
    min-height: 506px;
    overflow: hidden;
    background: #fff7ec;
}

.trade-hero-visual {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background-position: center;
    background-size: cover;
}

.trade-hero-copy {
    position: absolute;
    z-index: 1;
    left: max(64px, calc(50% - 608px));
    top: 50%;
    width: min(672px, calc(100% - 128px));
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 45px;
    transform: translateY(-50%);
}

.trade-hero-copy h1 {
    margin: 0;
    color: #18181b;
    font-size: 64px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: 0;
}

.trade-hero-copy p {
    margin: 0;
    color: #71717a;
    font-size: 24px;
    line-height: 40px;
    font-weight: 500;
}

.trade-hero-actions {
    display: flex;
    gap: 16px;
    margin-top: 0;
    padding-top: 8.8px;
}

.trade-btn-gold,
.trade-btn-light {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 54px;
    min-width: 180px;
    padding: 0 32px;
    border-radius: 4px;
    font-size: 16px;
    line-height: 24px;
    font-weight: 600;
    letter-spacing: 0;
}

.trade-btn-gold {
    color: #fff;
    background: #f59e0b;
}

.trade-btn-light {
    color: #18181b;
    background: #fff;
    border: 1px solid rgba(60, 60, 67, 0.29);
}

.trade-products-showcase {
    position: relative;
    min-height: 1185px;
    overflow: hidden;
    background: #fff;
}

.trade-product-tabs {
    min-height: 119px;
    padding: 48px 32px 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: clamp(40px, 10vw, 147px);
    flex-wrap: wrap;
}

.trade-product-tabs button {
    position: relative;
    appearance: none;
    border: 0;
    background: transparent;
    padding: 0 0 18px;
    color: #a1a1aa;
    cursor: pointer;
    font: inherit;
    font-size: 24px;
    line-height: 24px;
    font-weight: 800;
    letter-spacing: 0;
}

.trade-product-tabs button.active {
    color: transparent;
    background: linear-gradient(270deg, #fea25c 0%, #d9762b 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.trade-product-tabs button.active::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 32px;
    height: 2px;
    transform: translateX(-50%);
    background: #d9762b;
}

.trade-tab-panel {
    display: none;
}

.trade-tab-panel.active {
    display: block;
}

.trade-product-card-section {
    width: min(var(--trade-container), calc(100% - 64px));
    min-height: 413px;
    margin: 22px auto 0;
    padding: 50px 32px 32px;
    background: transparent;
}

.trade-product-grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.trade-product-card {
    position: relative;
    min-height: 331px;
    padding: 33px;
    background: #fff;
    border: 1px solid #f4f4f5;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);
}

.trade-product-icon-wrap {
    position: relative;
    display: block;
    width: 100%;
    height: 40px;
}

.trade-product-icon-wrap.index {
    width: 55px;
}

.trade-product-image {
    position: absolute;
    left: 0;
    top: -6px;
    width: 92px;
    height: 66px;
    object-fit: contain;
}

.forex-icon {
    top: -4px;
}

.forex-icon-narrow {
    width: 83px;
}

.index-icon {
    top: -12px;
    width: 57px;
    height: 63px;
}

.trade-product-badge {
    position: absolute;
    top: 33px;
    right: 33px;
    height: 19px;
    padding: 2px 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: Manrope, Arial, sans-serif;
    font-size: 10px;
    line-height: 15px;
    font-weight: 700;
    letter-spacing: -0.5px;
    white-space: nowrap;
}

.trade-product-badge.gold {
    background: #c5a059;
}

.trade-product-badge.silver {
    background: #bebebe;
}

.trade-product-card h3 {
    margin: 24px 0 0;
    color: #18181b;
    font-size: 20px;
    line-height: 28px;
    font-weight: 800;
}

.trade-product-card p {
    margin: 0;
    color: #a1a1aa;
    font-size: 14px;
    line-height: 16px;
    font-weight: 500;
}

.trade-product-card dl {
    margin: 0;
    padding: 24px 0 32px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
}

.trade-product-card dt {
    color: #a1a1aa;
    font-size: 14px;
    line-height: 16px;
    font-weight: 500;
}

.trade-product-card dd {
    margin: 0;
    color: #18181b;
    font-family: Manrope, Arial, sans-serif;
    font-size: 14px;
    line-height: 16px;
    font-weight: 700;
    text-align: right;
}

.trade-card-quote {
    position: relative;
    height: 57px;
    padding-top: 24px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border-top: 1px solid #f4f4f5;
    white-space: nowrap;
}

.trade-card-quote strong {
    color: #18181b;
    font-family: Manrope, Arial, sans-serif;
    font-size: 24px;
    line-height: 32px;
    font-weight: 700;
}

.trade-card-quote span {
    margin-top: 12px;
    font-size: 10px;
    line-height: 15px;
    font-weight: 500;
}

.trade-card-quote .quote-price-up {
    color: #059669;
}

.trade-card-quote .quote-price-down {
    color: #e11d48;
}

.trade-card-quote .quote-price-neutral {
    color: #18181b;
}

.contract-section {
    width: min(var(--trade-container), calc(100% - 64px));
    min-height: 609px;
    margin: 22px auto 0;
    padding: 36px 32px 32px;
    background: #fff;
}

.contract-section h2,
.trade-account-section h2,
.trade-explore-section h2,
.trade-ready-section h2 {
    margin: 0;
    color: #18181b;
    font-size: clamp(32px, 3.5vw, 48px);
    line-height: 1;
    font-weight: 800;
    text-align: center;
    letter-spacing: 0;
}

.contract-table-wrap {
    width: 100%;
    margin-top: 43px;
    border: 1px solid #f4f4f5;
    border-radius: 8px;
    overflow: hidden;
}

.contract-table {
    width: 100%;
    min-width: 0;
    border-collapse: collapse;
    table-layout: fixed;
    text-align: left;
}

.contract-table col:nth-child(1) {
    width: 17.681%;
}

.contract-table col:nth-child(2) {
    width: 10.28%;
}

.contract-table col:nth-child(3) {
    width: 14.145%;
}

.contract-table col:nth-child(4) {
    width: 15.872%;
}

.contract-table col:nth-child(5) {
    width: 11.678%;
}

.contract-table col:nth-child(6) {
    width: 20.148%;
}

.contract-table col:nth-child(7) {
    width: 10.197%;
}

.contract-table th {
    height: 86px;
    padding: 24px;
    color: #fff;
    background: #18181b;
    font-size: 16px;
    line-height: 19px;
    font-weight: 800;
    letter-spacing: 1.1px;
    text-transform: uppercase;
    vertical-align: top;
    white-space: normal;
}

.contract-table th span {
    display: block;
    margin-top: 1px;
    font-size: 11px;
    line-height: 14px;
    font-weight: 800;
}

.contract-table td {
    height: 81px;
    padding: 0 24px;
    color: #52525b;
    border-top: 1px solid #f4f4f5;
    font-size: 16px;
    line-height: 16px;
    font-weight: 500;
    vertical-align: middle;
    white-space: nowrap;
}

.contract-table td:first-child {
    color: #18181b;
    font-weight: 800;
}

.contract-table .contract-spread {
    color: #d9762b;
    font-family: Manrope, Arial, sans-serif;
    font-weight: 700;
}

.trade-account-section {
    min-height: 621px;
    padding: 36px 0 48px;
    background: #fff;
}

.trade-account-section h2 {
    min-height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.trade-account-grid {
    width: min(var(--trade-inner), calc(100% - 64px));
    margin: 37px auto 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(24px, 3vw, 43px) clamp(16px, 2vw, 30px);
}

.trade-account-grid article {
    min-height: 157px;
    padding: 34px 19px 15px;
    display: grid;
    grid-template-columns: 126px 1fr;
    align-items: start;
    gap: 33px;
    background: #faf7f3;
    border: 1px solid #eed6d6;
    border-radius: 10px;
}

.trade-account-grid img {
    width: 126px;
    height: 108px;
    object-fit: contain;
}

.trade-account-grid span {
    display: block;
    color: #71717a;
    font-size: 16px;
    line-height: 22px;
    font-weight: 500;
}

.trade-account-grid strong {
    display: block;
    margin-top: 8px;
    color: #18181b;
    font-family: Manrope, "OPPOSans", Arial, sans-serif;
    font-size: 32px;
    line-height: 38px;
    font-weight: 800;
}

.trade-dark-section {
    position: relative;
    width: min(1858px, calc(100% - 62px));
    min-height: 758px;
    margin: 1px auto 0;
    overflow: hidden;
    border-radius: clamp(28px, 4vw, 56px);
    background: #030303 url("../images/trade/trade-brand-advantages-bg.png") center / cover no-repeat;
    color: #fff;
}

.trade-dark-section::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.25) 0%, rgba(0, 0, 0, 0.12) 100%);
    pointer-events: none;
}

.trade-dark-inner {
    position: relative;
    z-index: 1;
    width: min(var(--trade-container), calc(100% - 64px));
    margin: 0 auto;
    padding-top: 80px;
}

.trade-dark-inner h2 {
    position: relative;
    margin: 0;
    color: #fff;
    font-size: 48px;
    line-height: 58px;
    font-weight: 800;
    text-align: center;
}

.trade-dark-inner h2::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -35px;
    width: 164px;
    height: 4px;
    transform: translateX(-50%);
    background: linear-gradient(90deg, #d9762b 0%, #fca663 100%);
}

.trade-dark-grid {
    width: min(var(--trade-inner), 100%);
    margin: 116px auto 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(16px, 2.5vw, 32px);
}

.trade-dark-grid article {
    position: relative;
    min-height: 263px;
    padding: 34px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.08);
    text-align: center;
}

.trade-dark-grid img {
    position: absolute;
    left: 50%;
    top: 19px;
    width: 147px;
    height: 136px;
    transform: translateX(-50%);
    object-fit: contain;
}

.trade-dark-grid h3 {
    margin: 143px 0 0;
    color: #fff;
    font-size: 20px;
    line-height: 24px;
    font-weight: 800;
}

.trade-dark-grid p {
    margin: 8px auto 0;
    color: rgba(255, 255, 255, 0.4);
    font-size: 11px;
    line-height: 17.88px;
    font-weight: 500;
}

.trade-dark-actions {
    margin-top: 95px;
    display: flex;
    justify-content: center;
    gap: 29px;
}

.trade-dark-actions a {
    width: 147px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 20px;
    line-height: 24px;
    font-weight: 800;
}

.trade-dark-primary {
    color: #000;
    background: linear-gradient(180deg, #f59e0b 0%, #ffd58d 79.335%);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

.trade-dark-secondary {
    color: #fff;
    border: 1px solid #d1d5db;
    background: linear-gradient(180deg, #161616 0%, #4d4d4d 100%);
}

.trade-explore-section {
    min-height: 438px;
    margin-top: 15px;
    padding: 70px 32px 80px;
    background: #fff;
}

.trade-explore-section h2 {
    min-height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.trade-explore-grid {
    width: min(var(--trade-inner), 100%);
    margin: 45px auto 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.trade-explore-grid a {
    position: relative;
    min-height: 163px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(18px, 2vw, 28px);
    color: #f59e0b;
    background: #fafafa;
    border: 1px solid rgba(245, 158, 11, 0.2);
    font-size: clamp(16px, 1.5vw, 20px);
    line-height: 20px;
    font-weight: 800;
    letter-spacing: clamp(0.5px, 0.1vw, 1.4px);
    text-align: center;
}

.trade-explore-grid a:nth-child(2) {
    border-color: #f4f4f5;
}

.trade-explore-grid a:nth-child(3) {
    border-width: 2px;
}

.trade-explore-grid a .trade-explore-icon {
    width: 45px;
    height: 45px;
    object-fit: contain;
    display: block;
    transition: filter 280ms ease;
}

.trade-explore-grid a.gold {
    gap: 19px;
    color: #f59e0b;
    background: #fafafa;
    border-color: rgba(245, 158, 11, 0.2);
    box-shadow: none;
}

.trade-explore-grid a.gold:hover {
    color: #fff;
    background: #f59e0b;
    border-color: #f59e0b;
    box-shadow: 0 12px 24px rgba(245, 158, 11, 0.25);
}

.trade-explore-grid a.gold .trade-explore-icon {
    width: 45px;
    height: 45px;
}

.trade-ready-section {
    min-height: 455px;
    margin-top: 14px;
    padding: 111px 32px 80px;
    background: #fff7ef url("../images/trade/trade-bottom-cta-bg.png") center / cover no-repeat;
    text-align: center;
}

.trade-ready-content {
    width: min(672px, calc(100% - 64px));
    margin: 0 auto;
}

.trade-ready-section h2 {
    line-height: 36px;
    white-space: nowrap;
}

.trade-ready-section p {
    margin: 41px 0 0;
    color: #71717a;
    font-size: 24px;
    line-height: 24px;
    font-weight: 500;
}

.trade-ready-section a {
    margin-top: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 88px;
    height: 56px;
    padding: 0 40px;
    color: #fff;
    background: #f59e0b;
    border-radius: 4px;
    font-size: 20px;
    line-height: 20px;
    font-weight: 800;
    letter-spacing: 1.4px;
}

/* ==============================================
   Section scroll entrance — 与首页风格统一
   ============================================== */
@keyframes sectionEntrance {
    from { opacity: 0; transform: translateY(40px); }
    to   { opacity: 1; transform: none; }
}

.trade-products-showcase,
.trade-account-section,
.trade-dark-section,
.trade-explore-section,
.trade-ready-section {
    opacity: 0;
}

.trade-products-showcase.in-view,
.trade-account-section.in-view,
.trade-dark-section.in-view,
.trade-explore-section.in-view,
.trade-ready-section.in-view {
    animation: sectionEntrance 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@media (prefers-reduced-motion: reduce) {
    .trade-products-showcase,
    .trade-account-section,
    .trade-dark-section,
    .trade-explore-section,
    .trade-ready-section {
        opacity: 1;
        animation: none !important;
    }
}

/* ==============================================
   Hover & Transition — 与首页风格统一
   ============================================== */
.trade-btn-gold,
.trade-btn-light {
    transition: transform 160ms ease, box-shadow 160ms ease;
}

.trade-btn-gold:hover,
.trade-btn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.trade-product-card {
    transition: transform 300ms ease, box-shadow 300ms ease;
}

.trade-product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.trade-account-grid article {
    transition: transform 280ms ease, box-shadow 280ms ease;
}

.trade-account-grid article:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.trade-dark-grid article {
    transition: transform 280ms ease, border-color 280ms ease;
}

.trade-dark-grid article:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.25);
}

.trade-dark-primary,
.trade-dark-secondary {
    transition: transform 160ms ease, box-shadow 160ms ease;
}

.trade-dark-primary:hover,
.trade-dark-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.trade-explore-grid a {
    transition: transform 280ms ease, box-shadow 280ms ease, border-color 280ms ease, background 280ms ease, color 280ms ease;
}

.trade-explore-grid a:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.15);
    border-color: #f59e0b;
    background: #f59e0b;
    color: #fff;
}

/* 下载 icon: 白色 PNG → 默认染成 ≈#ee9d00, hover 恢复白色 */
.trade-explore-grid a.gold .trade-explore-icon {
    filter: brightness(0) invert(63%) sepia(95%) saturate(2000%) hue-rotate(10deg);
}

.trade-explore-grid a.gold:hover .trade-explore-icon {
    filter: none;
}

.trade-ready-section a {
    transition: transform 160ms ease, box-shadow 160ms ease;
}

.trade-ready-section a:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.3);
}

.trade-product-tabs button {
    transition: color 200ms ease;
}

/* ==============================================
   Narrow Desktop (≤ 1400px) — ticker bar scroll
   ============================================== */
@media (max-width: 1400px) {
    .hx-market-strip-inner {
        justify-content: flex-start;
        gap: 32px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .hx-market-strip-inner::-webkit-scrollbar {
        display: none;
    }
}

/* ==============================================
   Narrow Desktop (≤ 1280px) — smart shrink
   ============================================== */
@media (max-width: 1280px) {
    .trade-products-showcase {
        overflow: visible;
    }

    .trade-product-card {
        padding: clamp(20px, 2.5vw, 33px);
    }

    .trade-product-card h3 {
        font-size: 18px;
    }

    .trade-card-quote strong {
        font-size: 20px;
    }

    .contract-table th {
        padding: 24px 12px;
        font-size: 13px;
        line-height: 16px;
    }

    .contract-table th span {
        font-size: 10px;
    }

    .contract-table td {
        padding: 0 12px;
        font-size: 14px;
    }

    .trade-account-grid article {
        padding: 24px 16px 12px;
        gap: 20px;
    }

    .trade-account-grid img {
        width: 100px;
        height: 86px;
    }

    .trade-account-grid article {
        grid-template-columns: 100px 1fr;
    }

    .trade-account-grid strong {
        font-size: 26px;
        line-height: 32px;
    }

    .trade-dark-grid article {
        padding: 28px 20px;
    }

    .trade-dark-inner h2 {
        font-size: clamp(32px, 3.5vw, 48px);
    }

    .trade-hero-copy h1 {
        font-size: clamp(42px, 4.5vw, 64px);
    }
}

/* ==============================================
   Mobile / Tablet (≤ 1080px) — 统一移动入口, 与首页/metal 一致
   ============================================== */
@media (max-width: 1080px) {
    .figma-trade-page {
        overflow-x: hidden;
    }

    .hx-market-strip,
    .hx-market-strip-inner {
        height: 40px;
    }

    .hx-market-strip-inner {
        width: calc(100% - 32px);
        font-size: 11px;
    }

    .trade-products-showcase {
        min-height: 0;
        height: auto;
        overflow: visible;
        padding-bottom: 72px;
    }

    .trade-product-card-section,
    .contract-section,
    .trade-account-section,
    .trade-dark-section,
    .trade-explore-section,
    .trade-ready-section {
        height: auto;
        min-height: 0;
    }

    .trade-hero-figma {
        min-height: 420px;
    }

    .trade-hero-copy {
        left: 24px;
        top: 72px;
        width: calc(100% - 48px);
        gap: 24px;
        transform: none;
    }

    .trade-hero-copy h1 {
        font-size: 34px;
        line-height: 1.15;
    }

    .trade-hero-copy p {
        font-size: 16px;
        line-height: 28px;
    }

    .trade-hero-actions {
        flex-wrap: wrap;
    }

    .trade-btn-gold,
    .trade-btn-light {
        min-width: 140px;
        height: 48px;
        padding: 0 24px;
        font-size: 15px;
    }

    .contract-section h2,
    .trade-account-section h2,
    .trade-dark-inner h2,
    .trade-explore-section h2,
    .trade-ready-section h2 {
        font-size: 28px;
        line-height: 1.2;
        white-space: normal;
    }

    .trade-ready-section p {
        font-size: 16px;
        line-height: 28px;
    }

    .trade-product-tabs {
        gap: 24px;
        padding: 32px 16px 0;
    }

    .trade-product-tabs button {
        font-size: 18px;
    }

    .trade-product-card-section,
    .contract-section {
        width: calc(100% - 24px);
        padding-left: 0;
        padding-right: 0;
    }

    .trade-product-grid,
    .trade-account-grid,
    .trade-dark-grid {
        grid-template-columns: 1fr;
    }

    /* 合约表格: 卡片化 */
    .contract-table colgroup { display: none; }
    .contract-table thead { display: none; }

    .contract-table {
        min-width: 0;
        display: block;
        table-layout: auto;
    }

    .contract-table tbody { display: block; }

    .contract-table tr {
        display: block;
        padding: 20px;
        margin-bottom: 14px;
        border: 1px solid #f4f4f5;
        border-radius: 10px;
        background: #fff;
    }

    .contract-table td {
        display: flex;
        justify-content: space-between;
        align-items: baseline;
        height: auto;
        padding: 10px 0;
        border-top: 1px solid #f4f4f5;
        white-space: normal;
        font-size: 14px;
        line-height: 20px;
    }

    .contract-table td::before {
        color: #a1a1aa;
        font-weight: 500;
        font-size: 13px;
        flex-shrink: 0;
        margin-right: 16px;
    }

    .contract-table td:first-child {
        display: block;
        border-top: 0;
        padding: 0 0 14px;
        margin-bottom: 4px;
        border-bottom: 1px solid #f4f4f5;
        font-size: 17px;
        font-weight: 800;
        color: #18181b;
    }

    .contract-table td:first-child::before { content: none; }
    .contract-table td:nth-child(2)::before { content: "交易点差"; }
    .contract-table td:nth-child(3)::before { content: "最大杠杆"; }
    .contract-table td:nth-child(4)::before { content: "合约大小"; }
    .contract-table td:nth-child(5)::before { content: "最小手数"; }
    .contract-table td:nth-child(6)::before { content: "交易时间"; }
    .contract-table td:nth-child(7)::before { content: "保证金要求"; }

    .contract-table .contract-spread {
        color: #d9762b;
        font-weight: 700;
    }

    .trade-account-grid {
        width: calc(100% - 32px);
        gap: 16px;
    }

    .trade-account-grid article {
        grid-template-columns: 72px 1fr;
        min-height: 0;
        padding: 20px 16px;
        gap: 16px;
    }

    .trade-account-grid img {
        width: 72px;
        height: 74px;
    }

    .trade-account-grid strong {
        font-size: 24px;
        line-height: 30px;
    }

    .trade-dark-section {
        width: calc(100% - 24px);
        padding-bottom: 80px;
    }

    .trade-dark-inner {
        width: calc(100% - 32px);
        padding-top: 48px;
    }

    .trade-dark-inner h2 {
        font-size: 28px;
        line-height: 36px;
    }

    .trade-dark-grid {
        margin-top: 72px;
        gap: 16px;
    }

    .trade-dark-grid article {
        min-height: 220px;
        padding: 28px 24px;
    }

    .trade-dark-grid img {
        width: 120px;
        height: 110px;
    }

    .trade-dark-grid h3 {
        margin-top: 115px;
        font-size: 18px;
    }

    .trade-dark-actions {
        margin-top: 48px;
        gap: 16px;
    }

    .trade-dark-actions a {
        font-size: 16px;
    }

    .trade-explore-grid {
        width: calc(100% - 32px);
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .trade-explore-grid a {
        min-height: 140px;
        font-size: 16px;
        line-height: 22px;
        letter-spacing: 0.5px;
        gap: 20px;
    }

    .trade-explore-grid a .trade-explore-icon {
        width: 38px;
        height: 38px;
    }

    .trade-explore-grid a.gold .trade-explore-icon {
        width: 38px;
        height: 38px;
    }

    .trade-ready-section {
        padding: 64px 24px 64px;
    }

    .trade-ready-section h2 {
        white-space: normal;
    }

    .trade-ready-section a {
        font-size: 16px;
        padding: 0 32px;
    }
}

/* ==============================================
   Mobile refinement (≤ 768px)
   ============================================== */
@media (max-width: 768px) {
    .hx-market-strip,
    .hx-market-strip-inner {
        height: 36px;
    }

    .hx-market-strip-inner {
        width: calc(100% - 24px);
        gap: 16px;
    }

    .hx-market-item b {
        font-size: 13px;
    }

    .trade-product-card-section,
    .contract-section {
        width: calc(100% - 20px);
    }

    .trade-explore-grid {
        width: calc(100% - 24px);
    }

    .trade-dark-section {
        width: calc(100% - 20px);
    }
}

/* ==============================================
   Small Mobile (≤ 480px)
   ============================================== */
@media (max-width: 480px) {
    .trade-hero-figma {
        min-height: 380px;
    }

    .trade-hero-copy {
        left: 16px;
        top: 56px;
        width: calc(100% - 32px);
        gap: 20px;
    }

    .trade-hero-copy h1 {
        font-size: 28px;
    }

    .trade-hero-copy p {
        font-size: 14px;
        line-height: 24px;
    }

    .trade-btn-gold,
    .trade-btn-light {
        min-width: 120px;
        height: 44px;
        padding: 0 20px;
        font-size: 14px;
    }

    .contract-section h2,
    .trade-account-section h2,
    .trade-dark-inner h2,
    .trade-explore-section h2,
    .trade-ready-section h2 {
        font-size: 24px;
    }

    .trade-product-tabs {
        gap: 16px;
    }

    .trade-product-tabs button {
        font-size: 16px;
    }

    .trade-product-card {
        padding: 24px;
    }

    .trade-product-card h3 {
        font-size: 18px;
    }

    .trade-explore-grid {
        width: calc(100% - 20px);
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .trade-explore-grid a {
        min-height: 120px;
        font-size: 15px;
        gap: 16px;
    }

    .trade-dark-section {
        width: calc(100% - 16px);
    }

    .trade-dark-inner {
        width: calc(100% - 24px);
    }

    .trade-account-grid {
        width: calc(100% - 24px);
    }

    .trade-ready-section p {
        font-size: 14px;
        line-height: 22px;
    }

    .trade-ready-section a {
        height: 48px;
        font-size: 15px;
    }
}