:root {
    --fe-ink: #111827;
    --fe-muted: #5f6b7a;
    --fe-line: #dfe5ec;
    --fe-soft: #f4f7fa;
    --fe-blue: #1d5fd1;
    --fe-blue-dark: #164aa4;
    --fe-red: #c73333;
    --fe-white: #ffffff;
    --fe-radius: 18px;
    --fe-shadow: 0 12px 38px rgba(15, 32, 58, .08);
}

.fe-page {
    margin: 0;
    color: var(--fe-ink);
    background: #eef2f6;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

.fe-main {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 34px 0 72px;
}

.fe-hero,
.fe-section,
.fe-brand-close {
    background: var(--fe-white);
    border: 1px solid var(--fe-line);
    border-radius: var(--fe-radius);
    box-shadow: var(--fe-shadow);
}

.fe-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(30px, 5vw, 64px);
    background:
        radial-gradient(circle at 92% 8%, rgba(29, 95, 209, .18), transparent 36%),
        linear-gradient(135deg, #fff 0%, #f8fbff 62%, #eef5ff 100%);
}

.fe-hero::after {
    position: absolute;
    right: -70px;
    bottom: -90px;
    width: 240px;
    height: 240px;
    border: 34px solid rgba(199, 51, 51, .08);
    border-radius: 50%;
    content: "";
    pointer-events: none;
}

.fe-kicker,
.fe-eyebrow {
    margin: 0 0 9px;
    color: var(--fe-blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.fe-hero h1 {
    max-width: 820px;
    margin: 0;
    font-size: clamp(38px, 6vw, 70px);
    line-height: 1.04;
    letter-spacing: -.045em;
}

.fe-hero-lead {
    max-width: 870px;
    margin: 25px 0 0;
    font-size: clamp(18px, 2.2vw, 24px);
    font-weight: 650;
    line-height: 1.65;
}

.fe-hero-detail {
    max-width: 830px;
    margin: 14px 0 0;
    color: var(--fe-muted);
    font-size: 16px;
    line-height: 1.8;
}

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

.fe-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 19px;
    border: 1px solid var(--fe-blue);
    border-radius: 999px;
    color: var(--fe-white);
    background: var(--fe-blue);
    font-size: 14px;
    font-weight: 750;
    text-decoration: none;
    transition: background .18s ease, transform .18s ease;
}

.fe-button:hover {
    background: var(--fe-blue-dark);
    transform: translateY(-1px);
}

.fe-button-secondary {
    color: var(--fe-ink);
    border-color: #cdd6e1;
    background: rgba(255, 255, 255, .76);
}

.fe-button-secondary:hover {
    background: #fff;
}

.fe-updated {
    margin: 22px 0 0;
    color: var(--fe-muted);
    font-size: 12px;
}

.fe-section {
    margin-top: 24px;
    padding: clamp(24px, 4vw, 42px);
}

.fe-section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 22px;
    margin-bottom: 22px;
}

.fe-section-heading h2,
.fe-brand-close h2 {
    margin: 0;
    font-size: clamp(25px, 3vw, 38px);
    line-height: 1.2;
    letter-spacing: -.025em;
}

.fe-section-heading > a,
.fe-text-link,
.fe-product-grid a {
    color: var(--fe-blue);
    font-size: 14px;
    font-weight: 750;
    text-decoration: none;
}

.fe-section-heading > a:hover,
.fe-text-link:hover,
.fe-product-grid a:hover {
    text-decoration: underline;
}

.fe-fact-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 17px;
}

.fe-fact-grid-featured {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fe-fact-card,
.fe-live-card,
.fe-tracking-card,
.fe-product-grid article {
    overflow: hidden;
    border: 1px solid var(--fe-line);
    border-radius: 15px;
    background: #fff;
}

.fe-fact-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.fe-fact-image {
    display: block;
    aspect-ratio: 16 / 8.8;
    overflow: hidden;
    background: var(--fe-soft);
}

.fe-fact-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .25s ease;
}

.fe-fact-card:hover .fe-fact-image img {
    transform: scale(1.025);
}

.fe-fact-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 19px;
}

.fe-fact-card h3,
.fe-live-card h3,
.fe-tracking-card h3,
.fe-product-grid h3 {
    margin: 0;
    font-size: 19px;
    line-height: 1.42;
}

.fe-fact-card h3 a,
.fe-live-card h3 a,
.fe-tracking-card a {
    color: inherit;
    text-decoration: none;
}

.fe-fact-card h3 a:hover,
.fe-live-card h3 a:hover,
.fe-tracking-card a:hover {
    color: var(--fe-blue);
}

.fe-summary,
.fe-live-card > p:not(.fe-eyebrow),
.fe-product-grid p,
.fe-brand-close p {
    color: var(--fe-muted);
    line-height: 1.72;
}

.fe-summary {
    display: -webkit-box;
    overflow: hidden;
    margin: 11px 0 15px;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
}

.fe-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 13px;
    margin: auto 0 15px;
    color: #738093;
    font-size: 11px;
}

.fe-empty {
    padding: 28px;
    border: 1px dashed #c9d3df;
    border-radius: 14px;
    background: var(--fe-soft);
}

.fe-empty p {
    margin: 8px 0 0;
    color: var(--fe-muted);
}

.fe-tracking-section {
    background: #14213a;
    color: #fff;
    border-color: #14213a;
}

.fe-tracking-section .fe-eyebrow {
    color: #8eb7ff;
}

.fe-tracking-grid,
.fe-live-grid,
.fe-product-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.fe-tracking-card {
    padding: 22px;
    color: #fff;
    border-color: rgba(255, 255, 255, .14);
    background: rgba(255, 255, 255, .06);
}

.fe-tracking-card ul {
    display: grid;
    gap: 10px;
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
}

.fe-tracking-card li {
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, .12);
    line-height: 1.52;
}

.fe-tracking-card a:hover {
    color: #b8d1ff;
}

.fe-live-card,
.fe-product-grid article {
    padding: 23px;
}

.fe-live-card {
    border-top: 4px solid #8a96a8;
}

.fe-live-live {
    border-top-color: var(--fe-red);
}

.fe-live-scheduled {
    border-top-color: #d28a1b;
}

.fe-live-ended {
    border-top-color: var(--fe-blue);
}

.fe-live-card .fe-button {
    margin-top: 12px;
}

.fe-product-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.fe-product-grid article {
    display: flex;
    flex-direction: column;
    min-height: 220px;
    background: linear-gradient(160deg, #fff 0%, #f7f9fc 100%);
}

.fe-product-grid a {
    margin-top: auto;
}

.fe-comparison {
    overflow: hidden;
    border: 1px solid var(--fe-line);
    border-radius: 14px;
}

.fe-comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.fe-comparison-row > * {
    padding: 17px 20px;
    line-height: 1.55;
}

.fe-comparison-row > * + * {
    border-left: 1px solid var(--fe-line);
    background: #f4f8ff;
}

.fe-comparison-row + .fe-comparison-row {
    border-top: 1px solid var(--fe-line);
}

.fe-comparison-head {
    color: #fff;
    background: #1a2943;
}

.fe-comparison-head > * + * {
    border-left-color: rgba(255, 255, 255, .2);
    background: var(--fe-blue);
}

.fe-brand-close {
    margin-top: 24px;
    padding: clamp(28px, 5vw, 58px);
    text-align: center;
}

.fe-brand-close p {
    max-width: 780px;
    margin: 16px auto 0;
    font-size: 17px;
}

.fe-brand-close .fe-hero-actions {
    justify-content: center;
}

@media (max-width: 960px) {
    .fe-fact-grid,
    .fe-product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 680px) {
    .fe-main {
        width: min(100% - 20px, 1180px);
        padding-top: 16px;
    }

    .fe-hero,
    .fe-section,
    .fe-brand-close {
        border-radius: 14px;
    }

    .fe-section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

    .fe-fact-grid,
    .fe-fact-grid-featured,
    .fe-tracking-grid,
    .fe-live-grid,
    .fe-product-grid {
        grid-template-columns: 1fr;
    }

    .fe-comparison-row {
        grid-template-columns: 1fr;
    }

    .fe-comparison-row > * + * {
        border-top: 1px solid var(--fe-line);
        border-left: 0;
    }

    .fe-comparison-head > * + * {
        border-top-color: rgba(255, 255, 255, .2);
    }
}

@media (prefers-reduced-motion: reduce) {
    .fe-button,
    .fe-fact-image img {
        transition: none;
    }
}