* {
    box-sizing: border-box;
}

:root {
    --info-bg: #f3f7fc;
    --info-bg-soft: #f8fbff;
    --info-surface: rgba(255, 255, 255, 0.92);
    --info-surface-strong: #ffffff;
    --info-line: rgba(148, 163, 184, 0.22);
    --info-line-strong: rgba(71, 85, 105, 0.16);
    --info-text: #122033;
    --info-text-soft: #2a3950;
    --info-muted: #66758d;
    --info-muted-soft: #8a97ab;
    --info-primary: #175cd3;
    --info-primary-deep: #0f4db8;
    --info-cyan: #3bb9f8;
    --info-teal: #0f9c9a;
    --info-gold: #c38a2b;
    --info-shadow: 0 22px 48px rgba(15, 23, 42, 0.08);
    --info-shadow-soft: 0 12px 28px rgba(15, 23, 42, 0.05);
    --info-radius-lg: 28px;
    --info-radius-md: 20px;
    --info-radius-sm: 14px;
}

html {
    scroll-behavior: smooth;
    background:
        radial-gradient(circle at top left, rgba(59, 130, 246, 0.1), transparent 24%),
        radial-gradient(circle at top right, rgba(14, 165, 233, 0.08), transparent 28%),
        linear-gradient(180deg, #f7fbff 0%, #f3f7fc 34%, #f7faff 100%);
}

body {
    margin: 0;
    min-width: 320px;
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    color: var(--info-text);
    background: transparent;
    letter-spacing: 0;
    --scroll-progress: 0%;
}

body.is-scrolled .info-header {
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

.page-wrap {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
}

.info-topbar {
    position: relative;
    z-index: 30;
    background: rgba(15, 23, 42, 0.94);
    border-bottom: 1px solid rgba(148, 163, 184, 0.08);
    color: #d4dceb;
}

.info-topbar-inner {
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.info-topbar-inner > a:not(.info-topbar-notice) {
    display: none;
}

.info-topbar-notice,
.info-topbar-notice:hover {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex: 1 1 auto;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #f8fafc;
    font-size: 13px;
    font-weight: 700;
}

.info-topbar-notice::before {
    content: "";
    width: 16px;
    height: 16px;
    flex: 0 0 16px;
    border-radius: 999px;
    background:
        radial-gradient(circle at center, #fde68a 0 36%, transparent 40%),
        linear-gradient(135deg, #f59e0b 0%, #facc15 100%);
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.14);
}

.info-topbar-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

.info-topbar-actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.06);
    color: #e2e8f0;
    font-size: 12px;
    font-weight: 700;
    transition: transform .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
}

.info-topbar-actions a.action-register {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-color: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.info-topbar-actions a.action-demo {
    color: #dbeafe;
}

.info-topbar-actions a.action-admin {
    color: #ccfbf1;
}

.info-topbar-actions a:hover {
    transform: translateY(-1px);
    border-color: rgba(147, 197, 253, 0.46);
    background: rgba(37, 99, 235, 0.18);
    color: #fff;
}

.info-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(255, 255, 255, 0.86);
    border-bottom: 1px solid rgba(203, 213, 225, 0.78);
    backdrop-filter: blur(18px);
}

.info-header::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: var(--scroll-progress);
    height: 2px;
    background: linear-gradient(90deg, #38bdf8 0%, #2563eb 50%, #7dd3fc 100%);
    box-shadow: 0 0 14px rgba(37, 99, 235, 0.28);
}

.info-header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.info-brand {
    flex: 0 0 auto;
    color: var(--info-text);
    font-size: 22px;
    font-weight: 900;
    line-height: 1.1;
}

.info-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex: 1 1 auto;
    min-width: 0;
    padding: 5px;
    border: 1px solid rgba(226, 232, 240, 0.92);
    border-radius: 12px;
    background: rgba(248, 250, 252, 0.92);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.76);
}

.info-nav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 9px;
    color: #4a5b73;
    white-space: nowrap;
    font-size: 14px;
    font-weight: 800;
    transition: color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
}

.info-nav a.active,
.info-nav a:hover {
    color: var(--info-primary);
    background: #fff;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
}

.info-header-actions {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.primary-btn,
.ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 22px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 800;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}

.primary-btn {
    border: 1px solid var(--info-primary);
    background: linear-gradient(135deg, var(--info-primary) 0%, var(--info-primary-deep) 100%);
    color: #fff;
    box-shadow: 0 12px 26px rgba(23, 92, 211, 0.22);
}

.ghost-btn {
    border: 1px solid rgba(203, 213, 225, 0.92);
    background: rgba(255, 255, 255, 0.92);
    color: var(--info-text);
}

.ghost-light {
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.primary-btn:hover,
.ghost-btn:hover {
    transform: translateY(-1px);
}

.primary-btn:hover {
    border-color: var(--info-primary-deep);
    background: linear-gradient(135deg, var(--info-primary-deep) 0%, #0f3f99 100%);
}

.ghost-btn:hover {
    border-color: rgba(37, 99, 235, 0.22);
    color: var(--info-primary);
    background: #f8fbff;
}

.ghost-light:hover {
    border-color: rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
}

.info-hero {
    position: relative;
    padding: 34px 0 20px;
}

.info-banner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.18fr) minmax(320px, .82fr);
    gap: 24px;
    padding: 38px;
    border: 1px solid rgba(191, 219, 254, 0.28);
    border-radius: 34px;
    overflow: hidden;
    color: #fff;
    box-shadow: 0 26px 56px rgba(12, 37, 84, 0.18);
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.2), transparent 28%),
        radial-gradient(circle at bottom left, rgba(255, 255, 255, 0.12), transparent 34%),
        linear-gradient(135deg, #0c4ec2 0%, #1458cf 32%, #1b74e8 68%, #42b4f5 100%);
}

.info-banner::before,
.info-banner::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
}

.info-banner::before {
    right: -80px;
    top: -120px;
    width: 260px;
    height: 260px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0) 72%);
}

.info-banner::after {
    left: 45%;
    bottom: -130px;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(103, 232, 249, 0.18) 0%, rgba(103, 232, 249, 0) 74%);
}

.features-page .info-banner {
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.18), transparent 28%),
        radial-gradient(circle at bottom left, rgba(255, 255, 255, 0.12), transparent 34%),
        linear-gradient(135deg, #0f4ab4 0%, #145ccf 30%, #126ad6 62%, #27a7ef 100%);
}

.about-page .info-banner {
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.18), transparent 28%),
        radial-gradient(circle at bottom left, rgba(255, 255, 255, 0.12), transparent 34%),
        linear-gradient(135deg, #103f9c 0%, #1257b5 34%, #1d6dd7 68%, #45b9f6 100%);
}

.contact-page .info-banner {
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.18), transparent 28%),
        radial-gradient(circle at bottom left, rgba(255, 255, 255, 0.12), transparent 34%),
        linear-gradient(135deg, #0c57bf 0%, #1269d0 34%, #1185df 70%, #35bff3 100%);
}

.solutions-page .info-banner {
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.18), transparent 28%),
        radial-gradient(circle at bottom left, rgba(255, 255, 255, 0.12), transparent 34%),
        linear-gradient(135deg, #1047ad 0%, #155cc8 34%, #1a74dd 68%, #3bb7f3 100%);
}

.hero-kicker {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.9);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
}

.info-copy,
.info-metrics {
    position: relative;
    z-index: 1;
}

.info-copy h1 {
    margin: 18px 0 14px;
    max-width: 760px;
    font-size: clamp(34px, 4vw, 50px);
    line-height: 1.12;
    letter-spacing: 0;
}

.info-copy p {
    margin: 0;
    max-width: 720px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 15px;
    line-height: 1.95;
}

.info-actions {
    margin-top: 28px;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.info-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    align-content: start;
}

.metric-card {
    min-height: 148px;
    padding: 20px 18px;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0.08) 100%);
    backdrop-filter: blur(14px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.metric-card span {
    display: block;
    color: rgba(255, 255, 255, 0.72);
    font-size: 12px;
    font-weight: 700;
}

.metric-card strong {
    display: block;
    margin-top: 10px;
    font-size: 27px;
    line-height: 1.2;
    word-break: break-word;
}

.metric-card p {
    margin: 10px 0 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
    line-height: 1.75;
}

.info-main {
    padding: 8px 0 88px;
}

.section-shell {
    position: relative;
    margin-top: 22px;
    padding: 34px;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 30px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(248, 251, 255, 0.96) 100%);
    box-shadow: var(--info-shadow);
    overflow: hidden;
}

.section-shell::before {
    content: "";
    position: absolute;
    left: 34px;
    top: 0;
    width: 88px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, #38bdf8 0%, #2563eb 100%);
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 26px;
}

.section-head > div {
    min-width: 0;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid rgba(191, 219, 254, 0.88);
    background: #eff6ff;
    color: var(--info-primary);
    font-size: 12px;
    font-weight: 800;
}

.section-head h2 {
    margin: 14px 0 10px;
    font-size: clamp(28px, 3vw, 38px);
    line-height: 1.2;
    letter-spacing: 0;
}

.section-head p {
    margin: 0;
    max-width: 780px;
    color: var(--info-muted);
    font-size: 15px;
    line-height: 1.9;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.small-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0;
    min-height: 100%;
    padding: 26px 24px;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 251, 255, 0.96) 100%);
    box-shadow: var(--info-shadow-soft);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.info-card::before {
    content: "";
    position: absolute;
    left: 24px;
    top: 0;
    width: 54px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, #38bdf8 0%, #2563eb 100%);
    opacity: .88;
}

.info-card:hover,
.timeline-item:hover,
.news-card:hover,
.empty-card:hover {
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, 0.18);
    box-shadow: 0 18px 34px rgba(15, 23, 42, 0.08);
}

.info-card h3,
.timeline-item h3,
.news-body h3,
.empty-card h3 {
    margin: 0 0 12px;
    color: var(--info-text-soft);
    font-size: 22px;
    line-height: 1.35;
    letter-spacing: 0;
}

.info-card p,
.timeline-item p,
.news-body p,
.empty-card p {
    margin: 0;
    color: var(--info-muted);
    font-size: 14px;
    line-height: 1.9;
}

.bullet-list {
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.bullet-list li {
    position: relative;
    padding-left: 18px;
    color: #41516a;
    font-size: 14px;
    line-height: 1.8;
}

.bullet-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(135deg, #38bdf8 0%, #2563eb 100%);
}

.highlight-line {
    margin-bottom: 10px !important;
    color: var(--info-primary) !important;
    font-size: 18px !important;
    font-weight: 800;
    line-height: 1.5 !important;
    word-break: break-word;
}

.inline-actions {
    margin-top: 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.inline-actions a,
.news-foot a {
    color: var(--info-primary);
    font-size: 13px;
    font-weight: 800;
}

.inline-actions a:hover,
.news-foot a:hover,
.info-footer-grid a:hover {
    color: var(--info-primary-deep);
}

.tag-list {
    margin-top: 18px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag-list span {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid rgba(191, 219, 254, 0.78);
    background: #eff6ff;
    color: #365f9c;
    font-size: 12px;
    font-weight: 800;
}

.timeline-list {
    display: grid;
    gap: 16px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
    padding: 24px;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 24px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 250, 255, 0.96) 100%);
    box-shadow: var(--info-shadow-soft);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.timeline-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 62px;
    padding: 0 10px;
    border-radius: 18px;
    background: linear-gradient(135deg, #1f65e6 0%, #1ca0f0 100%);
    color: #fff;
    font-size: 22px;
    font-weight: 900;
    box-shadow: 0 12px 24px rgba(29, 120, 229, 0.22);
}

.news-grid {
    display: grid;
    gap: 18px;
}

.news-card {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 18px;
    padding: 18px;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 28px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 250, 255, 0.96) 100%);
    box-shadow: var(--info-shadow-soft);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.news-card.is-active {
    border-color: rgba(59, 130, 246, 0.22);
    box-shadow: 0 18px 36px rgba(37, 99, 235, 0.1);
}

.news-meta {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 22px 20px;
    border-radius: 22px;
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.18), transparent 30%),
        linear-gradient(145deg, #165bd0 0%, #1b77e7 62%, #36b6f3 100%);
    color: #fff;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.news-index {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    min-height: 28px;
    padding: 0 11px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    color: rgba(255, 255, 255, 0.92);
    font-size: 12px;
    font-weight: 800;
}

.news-meta strong {
    display: block;
    margin-top: 18px;
    font-size: 24px;
    line-height: 1.26;
    word-break: break-word;
}

.news-meta em {
    display: block;
    margin-top: 12px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 13px;
    font-style: normal;
}

.news-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-body-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 10px;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    background: #f1f5f9;
    color: #64748b;
    font-size: 12px;
    font-weight: 800;
    white-space: nowrap;
}

.status-pill.active {
    background: rgba(37, 99, 235, 0.12);
    color: var(--info-primary);
}

.news-foot {
    margin-top: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    color: var(--info-muted-soft);
    font-size: 13px;
}

.empty-card {
    padding: 36px;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 28px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 250, 255, 0.96) 100%);
    box-shadow: var(--info-shadow-soft);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.info-footer {
    padding: 56px 0 24px;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.16), transparent 28%),
        linear-gradient(180deg, #0f172a 0%, #0b1220 100%);
    color: #cbd5e1;
}

.info-footer-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 28px;
}

.info-footer h4 {
    margin: 0 0 16px;
    color: #fff;
    font-size: 17px;
    line-height: 1.3;
}

.info-footer a,
.info-footer span,
.info-footer em,
.info-footer p {
    display: block;
    color: #94a3b8;
    font-size: 14px;
    line-height: 1.9;
    font-style: normal;
}

.footer-contact strong {
    display: block;
    margin: 12px 0 4px;
    color: #fff;
    font-size: 26px;
    line-height: 1.2;
    word-break: break-word;
}

.footer-copy {
    margin-top: 30px;
    padding-top: 18px;
    border-top: 1px solid rgba(148, 163, 184, 0.16);
    color: #64748b;
    font-size: 13px;
}

.reveal,
.reveal-card,
.reveal-delay-1 {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease;
}

.reveal-delay-1 {
    transition-delay: .12s;
}

.is-visible {
    opacity: 1;
    transform: translateY(0);
}

body.pro-motion-ready .pro-reveal {
    opacity: 0;
    transform: translate3d(0, 22px, 0);
    filter: blur(6px);
    transition:
        opacity 680ms cubic-bezier(.2, .8, .2, 1),
        transform 680ms cubic-bezier(.2, .8, .2, 1),
        filter 680ms cubic-bezier(.2, .8, .2, 1);
    transition-delay: var(--pro-motion-delay, 0ms);
    will-change: opacity, transform, filter;
}

body.pro-motion-ready .pro-reveal.is-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0);
}

body.pro-motion-ready .pro-float {
    animation: infoFloat 7s cubic-bezier(.45, 0, .55, 1) infinite;
}

.info-card,
.metric-card,
.section-shell,
.news-card,
.empty-card,
.timeline-item {
    transition:
        border-color 220ms ease,
        box-shadow 260ms ease,
        transform 260ms cubic-bezier(.2, .8, .2, 1);
}

.info-card:hover,
.metric-card:hover,
.section-shell:hover,
.news-card:hover,
.empty-card:hover,
.timeline-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.10);
}

@keyframes infoFloat {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }

    50% {
        transform: translate3d(0, -8px, 0);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: .001ms !important;
    }

    body.pro-motion-ready .pro-reveal {
        opacity: 1;
        transform: none;
        filter: none;
    }
}

@media (max-width: 1180px) {
    .info-banner {
        grid-template-columns: 1fr;
    }

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

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

    .info-footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .info-header-inner {
        min-height: auto;
        padding: 16px 0;
        flex-wrap: wrap;
    }

    .info-brand {
        font-size: 20px;
    }

    .info-nav {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .info-header-actions {
        margin-left: auto;
    }

    .news-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .page-wrap {
        width: min(100%, calc(100% - 24px));
    }

    .info-topbar-inner {
        padding: 10px 0;
        align-items: flex-start;
        flex-direction: column;
    }

    .info-topbar-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .info-banner,
    .section-shell {
        padding: 24px;
    }

    .info-copy h1,
    .section-head h2 {
        font-size: 30px;
    }

    .info-card,
    .timeline-item,
    .news-card,
    .empty-card {
        padding: 22px;
    }

    .metric-card {
        min-height: 0;
    }
}

@media (max-width: 640px) {
    .info-topbar-actions a,
    .info-header-actions .primary-btn,
    .info-header-actions .ghost-btn,
    .info-actions .primary-btn,
    .info-actions .ghost-btn {
        width: 100%;
    }

    .info-header-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .info-metrics,
    .card-grid,
    .small-grid,
    .info-footer-grid {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        grid-template-columns: 1fr;
    }

    .news-body-head,
    .news-foot {
        align-items: flex-start;
        flex-direction: column;
    }

    .section-shell,
    .info-banner,
    .news-card,
    .empty-card {
        border-radius: 22px;
    }
}

/* Premium redesign for secondary portal pages */
:root {
    --info-premium-bg: #f5f7fb;
    --info-premium-ink: #111827;
    --info-premium-muted: #5f6f85;
    --info-premium-line: #dce5f1;
    --info-premium-panel: #ffffff;
    --info-premium-blue: #175cd3;
    --info-premium-teal: #0f9f9a;
    --info-premium-gold: #b7791f;
}

html {
    background: var(--info-premium-bg);
}

body.info-page {
    background:
        linear-gradient(180deg, #ffffff 0%, #f6f8fc 34%, #f5f7fb 100%);
    color: var(--info-premium-ink);
}

.info-topbar {
    background: #0f172a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.info-topbar-inner {
    min-height: 38px;
}

.info-topbar-notice,
.info-topbar-notice:hover {
    color: rgba(241, 245, 249, 0.86);
    font-weight: 700;
}

.info-topbar-notice::before {
    width: 8px;
    height: 8px;
    flex-basis: 8px;
    background: #34d399;
    box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.14);
}

.info-topbar-actions a {
    min-height: 28px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
}

.info-header {
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid rgba(220, 229, 241, 0.88);
    box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
}

.info-header::after {
    height: 1px;
    background: linear-gradient(90deg, var(--info-premium-blue), var(--info-premium-teal));
    box-shadow: none;
}

.info-header-inner {
    min-height: 72px;
}

.info-brand {
    font-size: 21px;
    letter-spacing: 0;
}

.info-nav {
    gap: 4px;
    padding: 4px;
    border-radius: 8px;
    border-color: #edf2f7;
    background: #f8fafc;
    box-shadow: none;
}

.info-nav a {
    min-height: 34px;
    padding: 0 13px;
    border-radius: 6px;
    color: #475569;
    font-size: 14px;
}

.info-nav a.active,
.info-nav a:hover {
    color: var(--info-premium-blue);
    background: #ffffff;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.07);
    transform: translateY(-1px);
}

.primary-btn,
.ghost-btn {
    min-height: 42px;
    border-radius: 6px;
}

.primary-btn {
    background: var(--info-premium-blue);
    border-color: var(--info-premium-blue);
    box-shadow: 0 12px 24px rgba(23, 92, 211, 0.20);
}

.primary-btn:hover {
    background: #1249a8;
    border-color: #1249a8;
}

.ghost-btn {
    background: #ffffff;
    border-color: var(--info-premium-line);
}

.ghost-light {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.20);
    color: #ffffff;
}

.info-hero {
    padding: 0;
    background:
        linear-gradient(135deg, #0e2342 0%, #123b68 48%, #175cd3 100%);
    color: #ffffff;
}

.info-hero .page-wrap {
    width: min(100% - 48px, 1240px);
}

.info-banner,
.features-page .info-banner,
.about-page .info-banner,
.contact-page .info-banner,
.solutions-page .info-banner {
    min-height: 520px;
    padding: 58px 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    grid-template-columns: minmax(0, 1.03fr) minmax(360px, 0.97fr);
    align-items: center;
}

.info-banner::before,
.info-banner::after {
    display: none;
}

.hero-kicker {
    min-height: 28px;
    padding: 0 10px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.16);
    color: rgba(255, 255, 255, 0.78);
    letter-spacing: 0;
}

.info-copy h1 {
    max-width: 760px;
    margin: 18px 0 18px;
    font-size: clamp(40px, 5vw, 68px);
    line-height: 1.04;
    letter-spacing: 0;
    text-wrap: pretty;
}

.info-copy p {
    max-width: 720px;
    color: rgba(226, 232, 240, 0.84);
    font-size: 16px;
    line-height: 1.9;
    text-wrap: pretty;
}

.info-metrics {
    gap: 12px;
}

.metric-card {
    min-height: 158px;
    padding: 20px;
    border-radius: 8px;
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.10);
}

.metric-card:hover {
    border-color: rgba(255, 255, 255, 0.28);
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.16);
}

.metric-card span {
    color: rgba(226, 232, 240, 0.70);
    font-size: 12px;
    letter-spacing: 0;
}

.metric-card strong {
    margin-top: 12px;
    color: #ffffff;
    font-size: clamp(24px, 2.2vw, 34px);
    line-height: 1.16;
}

.metric-card p {
    color: rgba(226, 232, 240, 0.72);
}

.info-main {
    padding: 42px 0 92px;
}

.info-main .page-wrap {
    width: min(100% - 48px, 1240px);
}

.section-shell {
    margin-top: 0;
    padding: 54px 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
}

.section-shell + .section-shell {
    border-top: 1px solid rgba(220, 229, 241, 0.92);
}

.section-shell::before {
    display: none;
}

.section-head {
    align-items: end;
    margin-bottom: 26px;
}

.section-tag {
    min-height: 28px;
    border-radius: 6px;
    border-color: rgba(23, 92, 211, 0.16);
    background: #eff6ff;
    color: var(--info-premium-blue);
    letter-spacing: 0;
}

.section-head h2 {
    max-width: 840px;
    margin: 16px 0 10px;
    color: var(--info-premium-ink);
    font-size: clamp(30px, 3.4vw, 46px);
    line-height: 1.12;
    text-wrap: pretty;
}

.section-head p {
    max-width: 780px;
    color: var(--info-premium-muted);
}

.card-grid {
    gap: 20px;
}

.info-card,
.timeline-item,
.news-card,
.empty-card {
    border-radius: 8px;
    border: 1px solid var(--info-premium-line);
    background: var(--info-premium-panel);
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.07);
}

.info-card {
    padding: 24px;
}

.info-card::before {
    display: none;
}

.info-card:hover,
.timeline-item:hover,
.news-card:hover,
.empty-card:hover {
    border-color: rgba(23, 92, 211, 0.28);
    box-shadow: 0 24px 44px rgba(15, 23, 42, 0.10);
    transform: translateY(-4px);
}

.section-shell:hover {
    transform: none;
    box-shadow: none;
}

.info-card h3,
.timeline-item h3,
.news-body h3,
.empty-card h3 {
    color: var(--info-premium-ink);
    font-size: 22px;
    line-height: 1.25;
    text-wrap: pretty;
}

.info-card p,
.timeline-item p,
.news-body p,
.empty-card p {
    color: var(--info-premium-muted);
    line-height: 1.82;
    text-wrap: pretty;
}

.highlight-line {
    color: var(--info-premium-blue) !important;
}

.bullet-list {
    padding-top: 14px;
    margin-top: 18px;
    border-top: 1px solid rgba(220, 229, 241, 0.82);
}

.bullet-list li::before {
    top: 10px;
    width: 6px;
    height: 6px;
    background: var(--info-premium-teal);
}

.tag-list span {
    min-height: 32px;
    border-radius: 6px;
    background: #f1f5f9;
    border-color: #e2e8f0;
    color: #475569;
}

.timeline-list {
    gap: 14px;
}

.timeline-item {
    grid-template-columns: 72px minmax(0, 1fr);
    padding: 22px;
}

.timeline-index {
    min-height: 58px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--info-premium-blue), var(--info-premium-teal));
    box-shadow: 0 12px 24px rgba(23, 92, 211, 0.18);
}

.news-grid {
    gap: 16px;
}

.news-card {
    grid-template-columns: 188px minmax(0, 1fr);
    padding: 14px;
}

.news-card.is-active {
    border-color: rgba(23, 92, 211, 0.26);
    box-shadow: 0 20px 40px rgba(23, 92, 211, 0.10);
}

.news-meta {
    border-radius: 8px;
    background: linear-gradient(135deg, #0f2747 0%, var(--info-premium-blue) 72%, var(--info-premium-teal) 100%);
    box-shadow: none;
}

.news-index,
.status-pill {
    border-radius: 6px;
}

.status-pill.active {
    background: #eff6ff;
    color: var(--info-premium-blue);
}

.empty-card {
    padding: 34px;
}

.info-footer {
    padding: 46px 0 24px;
    background: #0f172a;
}

.info-footer-grid {
    width: min(100% - 48px, 1240px);
}

.footer-copy {
    width: min(100% - 48px, 1240px);
}

body.pro-scrolled .info-header,
body.is-scrolled .info-header {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.10);
}

@media (max-width: 1180px) {
    .info-banner,
    .features-page .info-banner,
    .about-page .info-banner,
    .contact-page .info-banner,
    .solutions-page .info-banner {
        grid-template-columns: 1fr;
        min-height: auto;
        padding: 44px 0;
    }

    .info-metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .info-nav {
        overflow-x: auto;
        flex-wrap: nowrap;
    }

    .info-nav a {
        white-space: nowrap;
    }
}

@media (max-width: 760px) {
    .info-hero .page-wrap,
    .info-main .page-wrap,
    .info-footer-grid,
    .footer-copy {
        width: min(100% - 24px, 1240px);
    }

    .info-banner,
    .features-page .info-banner,
    .about-page .info-banner,
    .contact-page .info-banner,
    .solutions-page .info-banner {
        padding: 34px 0;
    }

    .info-copy h1 {
        font-size: 34px;
    }

    .section-shell {
        padding: 36px 0;
    }

    .section-head {
        display: block;
    }

    .info-card,
    .timeline-item,
    .news-card,
    .empty-card {
        padding: 18px;
    }

    .news-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .info-metrics,
    .card-grid,
    .small-grid,
    .info-footer-grid {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        grid-template-columns: 1fr;
    }
}