:root {
    --primary: #1268ff;
    --primary-dark: #073fbe;
    --primary-soft: #eaf3ff;
    --cyan: #00cfff;
    --aqua: #16d6aa;
    --gold: #ffbd4a;
    --ink: #07162f;
    --text: #1a2a48;
    --muted: #647391;
    --line: #dfebff;
    --panel: #ffffff;
    --page: #f7faff;
    --dark: #061024;
    --dark-2: #0b1b3d;
    --shadow: 0 18px 46px rgba(31, 83, 168, .12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background: var(--page);
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.7;
    overflow-x: hidden;
}

body,
button,
input,
textarea {
    font: inherit;
}

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

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

button {
    border: 0;
    background: transparent;
    cursor: pointer;
}

.layout {
    width: min(1220px, calc(100% - 64px));
    margin: 0 auto;
}

.site-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 60;
    height: 68px;
    background: rgba(255, 255, 255, .88);
    border-bottom: 1px solid rgba(211, 226, 255, .75);
    backdrop-filter: blur(18px);
    transition: background .22s ease, box-shadow .22s ease;
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 12px 34px rgba(34, 73, 145, .1);
}

.site-header__inner {
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.brand {
    display: inline-flex;
    align-items: center;
    flex: 0 0 168px;
    min-width: 0;
}

.brand img {
    width: 164px;
    height: auto;
}

.site-nav {
    flex: 1 1 auto;
    display: flex;
    justify-content: center;
    min-width: 0;
    overflow: visible;
    scrollbar-width: none;
}

.site-nav::-webkit-scrollbar {
    display: none;
}

.site-nav > ul {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    min-width: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-nav li {
    position: relative;
    list-style: none;
}

.site-nav li ul {
    position: absolute;
    top: calc(100% - 6px);
    left: 50%;
    z-index: 35;
    display: block;
    min-width: 158px;
    margin: 0;
    padding: 10px;
    list-style: none;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    border: 1px solid rgba(62, 128, 255, .15);
    border-radius: 12px;
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 18px 46px rgba(35, 79, 150, .16);
    transform: translate(-50%, 8px);
    transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
}

.site-nav a {
    position: relative;
    display: block;
    color: #25375d;
    font-size: 14px;
    font-weight: 700;
    line-height: 68px;
    white-space: nowrap;
}

.site-nav .has-submenu > a {
    padding-right: 16px;
}

.site-nav .has-submenu > a::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    width: 6px;
    height: 6px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-65%) rotate(45deg);
    opacity: .58;
}

.site-nav a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 16px;
    width: 0;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--primary), var(--cyan));
    transform: translateX(-50%);
    transition: width .2s ease;
}

.site-nav a:hover {
    color: var(--primary);
}

.site-nav a:hover::after {
    width: 22px;
}

.site-nav li:hover > ul,
.site-nav li:focus-within > ul {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, 0);
}

.site-nav li ul a {
    min-width: 128px;
    padding: 0 12px;
    color: #31517f;
    border-radius: 8px;
    font-size: 13px;
    line-height: 38px;
}

.site-nav li ul a::before,
.site-nav li ul a::after {
    display: none;
}

.site-nav li ul a:hover {
    color: var(--primary);
    background: linear-gradient(90deg, rgba(61, 126, 255, .1), rgba(37, 205, 240, .08));
}

.header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex: 0 0 auto;
}

.link-button,
.solid-button,
.ghost-button,
.query-button,
.service-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    height: 42px;
    padding: 0 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 800;
    white-space: nowrap;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
}

.link-button {
    height: 36px;
    padding: 0 18px;
    color: var(--primary);
    background: #eef5ff;
    border: 1px solid #d9e8ff;
}

.solid-button {
    color: #fff;
    background: linear-gradient(135deg, #1268ff 0%, #0db9ff 100%);
    box-shadow: 0 14px 28px rgba(18, 104, 255, .25);
}

.solid-button--small {
    height: 36px;
    padding: 0 18px;
    font-size: 13px;
}

.ghost-button {
    color: var(--primary);
    background: rgba(255, 255, 255, .78);
    border: 1px solid rgba(18, 104, 255, .22);
}

.query-button {
    color: #073f98;
    border: 1px solid rgba(35, 199, 240, .45);
    background: linear-gradient(135deg, rgba(230, 246, 255, .96), rgba(255, 255, 255, .88));
    box-shadow: 0 12px 28px rgba(18, 104, 255, .12);
}

.service-action {
    height: 36px;
    padding: 0 16px;
    color: #075bdc;
    border: 1px solid rgba(48, 135, 255, .28);
    background:
        linear-gradient(#fff, #fff) padding-box,
        linear-gradient(135deg, rgba(18, 104, 255, .55), rgba(35, 199, 240, .55)) border-box;
    box-shadow: 0 10px 24px rgba(18, 104, 255, .12);
    font-size: 13px;
}

.solid-button:hover,
.ghost-button:hover,
.link-button:hover,
.query-button:hover,
.service-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 34px rgba(18, 104, 255, .2);
}

.service-action:hover {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(135deg, #1268ff, #22c7f0);
}

.hero {
    position: relative;
    overflow: hidden;
    margin-top: 68px;
    min-height: 680px;
    background:
        linear-gradient(115deg, rgba(238, 247, 255, .96) 0%, rgba(255, 255, 255, .94) 42%, rgba(226, 242, 255, .92) 100%),
        #eef6ff;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(18, 104, 255, .08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(18, 104, 255, .08) 1px, transparent 1px),
        linear-gradient(135deg, transparent 0 42%, rgba(0, 207, 255, .12) 42% 43%, transparent 43% 100%);
    background-size: 48px 48px, 48px 48px, 100% 100%;
    mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, .62) 72%, transparent 100%);
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    right: -12%;
    top: 90px;
    width: 58%;
    height: 430px;
    background:
        linear-gradient(128deg, rgba(18, 104, 255, .1), rgba(0, 207, 255, .05)),
        repeating-linear-gradient(135deg, rgba(18, 104, 255, .08) 0 1px, transparent 1px 18px);
    transform: skewX(-12deg);
    border-left: 1px solid rgba(18, 104, 255, .12);
    pointer-events: none;
}

.hero__particles {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: .35;
}

.hero__inner {
    position: relative;
    z-index: 2;
    min-height: 680px;
    display: grid;
    grid-template-columns: minmax(420px, .9fr) minmax(520px, 1.1fr);
    align-items: center;
    gap: 56px;
    padding: 64px 0 94px;
}

.hero__copy {
    min-width: 0;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 16px;
    color: var(--primary);
    font-size: 15px;
    font-weight: 900;
}

.eyebrow::before {
    content: "";
    width: 34px;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--primary), var(--cyan));
}

.hero__copy h1 {
    margin: 0;
    color: var(--ink);
    font-size: 52px;
    line-height: 1.18;
    font-weight: 900;
}

.hero__lead {
    width: 540px;
    max-width: 100%;
    margin: 22px 0 0;
    color: #425576;
    font-size: 18px;
    line-height: 1.9;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
}

.hero-tags span {
    display: inline-flex;
    align-items: center;
    height: 34px;
    padding: 0 14px;
    color: #0c54d8;
    border: 1px solid #cfe2ff;
    border-radius: 8px;
    background: rgba(255, 255, 255, .72);
    box-shadow: 0 8px 20px rgba(18, 104, 255, .08);
    font-size: 13px;
    font-weight: 800;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.hero__visual {
    position: relative;
    justify-self: end;
    width: min(720px, 100%);
    min-width: 0;
    filter: drop-shadow(0 28px 44px rgba(22, 88, 190, .18));
}

.hero__visual img {
    width: 100%;
    height: auto;
}

.hero-metrics {
    position: absolute;
    right: 26px;
    bottom: 24px;
    left: 26px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    padding: 12px;
    border: 1px solid rgba(219, 235, 255, .92);
    border-radius: 8px;
    background: rgba(255, 255, 255, .78);
    backdrop-filter: blur(14px);
    box-shadow: 0 16px 38px rgba(29, 79, 160, .12);
}

.hero-metrics article {
    min-width: 0;
    padding: 12px 10px;
    border-radius: 6px;
    background: linear-gradient(180deg, rgba(255, 255, 255, .9), rgba(239, 247, 255, .86));
    text-align: center;
}

.hero-metrics strong {
    display: block;
    color: var(--primary);
    font-size: 24px;
    line-height: 1.15;
    font-weight: 900;
}

.hero-metrics span {
    display: block;
    margin-top: 4px;
    color: #5e6d89;
    font-size: 12px;
    font-weight: 700;
}

.notice-card {
    position: relative;
    z-index: 4;
    display: grid;
    grid-template-columns: 230px 1fr;
    gap: 16px;
    align-items: stretch;
    margin-top: -72px;
    padding: 14px;
    border: 1px solid rgba(218, 232, 255, .98);
    border-radius: 8px;
    background: rgba(255, 255, 255, .96);
    box-shadow: var(--shadow);
}

.notice-card__title {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    min-height: 112px;
    padding: 22px 24px;
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(18, 104, 255, .98), rgba(0, 207, 255, .88)),
        #1268ff;
}

.notice-card__title strong {
    color: #fff;
    font-size: 20px;
    line-height: 1.25;
    font-weight: 900;
}

.notice-card__title span {
    color: rgba(255, 255, 255, .82);
    font-size: 13px;
    font-weight: 700;
}

.notice-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.notice-list article {
    position: relative;
    display: flex;
    min-width: 0;
    gap: 12px;
    padding: 17px 16px;
    border: 1px solid #edf4ff;
    border-radius: 8px;
    background: linear-gradient(180deg, #fff, #f8fbff);
}

.notice-list i {
    flex: 0 0 10px;
    width: 10px;
    height: 10px;
    margin-top: 8px;
    border-radius: 50%;
    background: var(--aqua);
    box-shadow: 0 0 0 5px rgba(22, 214, 170, .12);
}

.notice-list div {
    min-width: 0;
}

.notice-list h2 {
    margin: 0;
    color: #172849;
    font-size: 15px;
    line-height: 1.45;
    font-weight: 900;
}

.notice-list .has-notice-more h2 {
    padding-right: 70px;
}

.notice-list h2 a:hover {
    color: var(--primary);
}

.notice-text-link {
    display: block;
    color: inherit;
}

.notice-text-link:hover {
    color: var(--primary);
}

.notice-more {
    position: absolute;
    top: 12px;
    right: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 26px;
    padding: 0 10px;
    color: #075bdc;
    border: 1px solid rgba(18, 104, 255, .18);
    border-radius: 999px;
    background: rgba(238, 246, 255, .94);
    box-shadow: 0 8px 18px rgba(18, 104, 255, .1);
    font-size: 12px;
    font-weight: 900;
}

.notice-more:hover {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(135deg, #1268ff, #22c7f0);
}

.notice-list p {
    margin: 6px 0 0;
    color: #70809e;
    font-size: 13px;
    line-height: 1.65;
}

.section {
    position: relative;
    padding: 94px 0;
    background: #fff;
}

.section-heading {
    width: 760px;
    max-width: 100%;
    margin: 0 auto 46px;
    text-align: center;
}

.section-heading span,
.cockpit-copy > span,
.data-copy > span,
.qa-copy > span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--primary);
    font-size: 13px;
    font-weight: 900;
    text-transform: uppercase;
}

.section-heading span::before,
.section-heading span::after {
    content: "";
    width: 24px;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--primary), var(--cyan));
}

.section-heading h2,
.cockpit-copy h2,
.data-copy h2,
.qa-copy h2 {
    margin: 0;
    color: var(--ink);
    font-size: 32px;
    line-height: 1.35;
    font-weight: 900;
}

.section-heading p,
.cockpit-copy p,
.data-copy p,
.qa-copy p {
    margin: 14px auto 0;
    color: var(--muted);
    font-size: 15px;
}

.scenario-section {
    background: #fff;
}

.scenario-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.scenario-card,
.capability-card,
.security-card,
.faq-item,
.company-copy {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 14px 34px rgba(36, 83, 160, .08);
}

.scenario-card {
    position: relative;
    min-height: 254px;
    overflow: hidden;
    padding: 28px 24px 24px;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.scenario-card::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--cyan), var(--aqua));
    transform: scaleX(.18);
    transform-origin: left center;
    transition: transform .22s ease;
}

.scenario-card:hover {
    transform: translateY(-6px);
    border-color: #bdd7ff;
    box-shadow: 0 22px 44px rgba(31, 83, 168, .14);
}

.scenario-card:hover::after {
    transform: scaleX(1);
}

.scenario-card > span {
    display: inline-flex;
    color: rgba(18, 104, 255, .2);
    font-size: 34px;
    line-height: 1;
    font-weight: 900;
}

.scenario-card img {
    width: 86px;
    height: 86px;
    object-fit: contain;
    margin: 6px 0 18px;
}

.scenario-card h3,
.capability-card h3,
.security-card h3,
.company-copy h3 {
    margin: 0;
    color: #132541;
    font-size: 18px;
    line-height: 1.45;
    font-weight: 900;
}

.scenario-card p,
.capability-card p,
.security-card p,
.company-copy p {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.75;
}

.capability-section {
    background:
        linear-gradient(180deg, #f5f9ff 0%, #fff 100%);
    overflow: hidden;
}

.capability-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(18, 104, 255, .055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(18, 104, 255, .055) 1px, transparent 1px);
    background-size: 54px 54px;
    pointer-events: none;
}

.capability-section .layout {
    position: relative;
    z-index: 1;
}

.capability-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.capability-card {
    min-height: 248px;
    padding: 28px 26px;
    overflow: hidden;
    transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.capability-card:hover {
    transform: translateY(-6px);
    border-color: #bdd7ff;
    box-shadow: 0 22px 44px rgba(31, 83, 168, .14);
}

.capability-card img,
.security-card img {
    width: 88px;
    height: 88px;
    object-fit: contain;
    margin-bottom: 18px;
}

.cockpit-section {
    padding: 104px 0;
    color: #dce8ff;
    background:
        linear-gradient(135deg, #061024 0%, #0b1b3d 52%, #0b3286 100%);
    overflow: hidden;
}

.cockpit-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 88px),
        repeating-linear-gradient(0deg, rgba(255, 255, 255, .04) 0 1px, transparent 1px 72px),
        linear-gradient(125deg, transparent 0 54%, rgba(0, 207, 255, .12) 54% 55%, transparent 55% 100%);
    opacity: .8;
    pointer-events: none;
}

.cockpit-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(360px, 430px) minmax(0, 1fr);
    align-items: center;
    gap: 58px;
}

.cockpit-copy > span {
    color: #7edfff;
}

.cockpit-copy h2 {
    color: #fff;
}

.cockpit-copy p {
    color: #b8c7e6;
}

.cockpit-copy ul {
    display: grid;
    gap: 12px;
    margin: 26px 0 30px;
    padding: 0;
    list-style: none;
}

.cockpit-copy li {
    position: relative;
    padding: 12px 14px 12px 42px;
    color: #eaf3ff;
    border: 1px solid rgba(126, 223, 255, .18);
    border-radius: 8px;
    background: rgba(255, 255, 255, .06);
    font-weight: 800;
}

.cockpit-copy li::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 18px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--aqua);
    box-shadow: 0 0 0 5px rgba(22, 214, 170, .12);
}

.cockpit-art {
    overflow: hidden;
    padding: 14px;
    border: 1px solid rgba(142, 190, 255, .24);
    border-radius: 8px;
    background: rgba(255, 255, 255, .08);
    box-shadow: 0 30px 70px rgba(0, 0, 0, .28);
}

.cockpit-art img {
    width: 100%;
    border-radius: 6px;
}

.process-section {
    background:
        linear-gradient(180deg, #f0f6ff 0%, #f8fbff 100%);
}

.process-line {
    position: relative;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0;
    width: 1020px;
    max-width: 100%;
    margin: 0 auto;
}

.process-line::before {
    content: "";
    position: absolute;
    left: 8%;
    right: 8%;
    top: 42px;
    height: 2px;
    background: linear-gradient(90deg, rgba(18, 104, 255, .12), rgba(18, 104, 255, .8), rgba(0, 207, 255, .3));
}

.process-step {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 0;
    min-height: 126px;
    padding: 0 8px;
    color: #23395f;
    font-size: 14px;
    font-weight: 900;
}

.process-step span {
    display: grid;
    place-items: center;
    width: 84px;
    height: 84px;
    border: 1px solid #dceaff;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 14px 30px rgba(31, 83, 168, .12);
    transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.process-step img {
    width: 58px;
    height: 58px;
    object-fit: contain;
}

.process-step em {
    margin: 12px 0 4px;
    color: #94a5c0;
    font-size: 12px;
    font-style: normal;
    line-height: 1;
}

.process-step.is-active,
.process-step:hover {
    color: var(--primary);
}

.process-step.is-active span,
.process-step:hover span {
    transform: translateY(-5px);
    border-color: #9dc5ff;
    box-shadow: 0 18px 36px rgba(18, 104, 255, .18);
}

.process-panels {
    width: 720px;
    max-width: 100%;
    margin: 24px auto 0;
}

.process-panel {
    display: none;
    padding: 24px 30px;
    text-align: center;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 16px 36px rgba(31, 83, 168, .1);
}

.process-panel.is-active {
    display: block;
}

.process-panel h3 {
    margin: 0;
    color: var(--primary);
    font-size: 20px;
    font-weight: 900;
}

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

.security-section {
    background: #fff;
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.security-card {
    min-height: 244px;
    padding: 28px 22px 24px;
    text-align: center;
    transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.security-card:hover {
    transform: translateY(-6px);
    border-color: #bdd7ff;
    box-shadow: 0 22px 44px rgba(31, 83, 168, .14);
}

.security-card img {
    margin-right: auto;
    margin-left: auto;
}

.data-section {
    background:
        linear-gradient(135deg, #f7fbff 0%, #fff 58%, #edf5ff 100%);
}

.data-layout {
    display: grid;
    grid-template-columns: minmax(320px, 430px) minmax(0, 1fr);
    align-items: center;
    gap: 54px;
}

.data-copy > span,
.qa-copy > span {
    color: var(--primary);
}

.stats-panel {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, .94);
    box-shadow: var(--shadow);
}

.stats-panel article {
    min-height: 128px;
    padding: 24px 12px;
    display: grid;
    place-items: center;
    text-align: center;
    border-radius: 6px;
    background:
        linear-gradient(180deg, #fff, #f2f7ff);
}

.stats-panel strong {
    display: block;
    color: var(--primary);
    font-size: 31px;
    line-height: 1.12;
    font-weight: 900;
}

.stats-panel span {
    display: block;
    margin-top: 8px;
    color: #60718d;
    font-weight: 800;
}

.qa-section {
    background: #fff;
}

.qa-layout {
    display: grid;
    grid-template-columns: minmax(330px, 410px) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
}

.company-copy {
    margin-top: 28px;
    padding: 24px 24px 26px;
}

.faq-list {
    display: grid;
    gap: 12px;
}

.faq-item {
    overflow: hidden;
    box-shadow: none;
    transition: border-color .22s ease, box-shadow .22s ease;
}

.faq-item.is-open {
    border-color: #b9d5ff;
    box-shadow: 0 14px 32px rgba(31, 83, 168, .1);
}

.faq-item button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    width: 100%;
    min-height: 62px;
    padding: 0 20px;
    color: #182a4a;
    text-align: left;
    font-weight: 900;
}

.faq-item button span {
    min-width: 0;
    overflow-wrap: anywhere;
}

.faq-item button i {
    position: relative;
    flex: 0 0 22px;
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: #eef5ff;
}

.faq-item button i::before,
.faq-item button i::after {
    content: "";
    position: absolute;
    left: 6px;
    right: 6px;
    top: 10px;
    height: 2px;
    border-radius: 2px;
    background: var(--primary);
}

.faq-item button i::after {
    transform: rotate(90deg);
}

.faq-item.is-open button i::after {
    transform: rotate(0);
}

.faq-item__body {
    display: none;
    padding: 0 20px 20px;
}

.faq-item.is-open .faq-item__body {
    display: block;
}

.faq-item__body p {
    margin: 0;
    color: var(--muted);
}

.bottom-cta {
    position: relative;
    padding: 70px 0;
    text-align: center;
    background:
        linear-gradient(135deg, #0a4bd6 0%, #1274ff 55%, #00b9ff 100%);
    overflow: hidden;
}

.bottom-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(90deg, rgba(255, 255, 255, .14) 0 1px, transparent 1px 84px),
        linear-gradient(135deg, transparent 0 48%, rgba(255, 255, 255, .16) 48% 49%, transparent 49% 100%);
    pointer-events: none;
}

.bottom-cta__inner {
    position: relative;
    z-index: 1;
}

.bottom-cta__inner h2 {
    margin: 0;
    color: #fff;
    font-size: 32px;
    line-height: 1.35;
    font-weight: 900;
}

.bottom-cta__inner p {
    width: 720px;
    max-width: 100%;
    margin: 14px auto 28px;
    color: rgba(255, 255, 255, .86);
    font-size: 16px;
}

.bottom-cta .solid-button {
    color: #0a55dd;
    background: #fff;
    box-shadow: 0 18px 38px rgba(0, 32, 92, .18);
}

.float-rail {
    position: fixed;
    right: 22px;
    top: 50%;
    z-index: 50;
    display: grid;
    gap: 12px;
    transform: translateY(-50%);
}

.float-rail__item {
    position: relative;
    display: grid;
    place-items: center;
    gap: 4px;
    width: 62px;
    min-height: 62px;
    padding: 8px 0;
    color: #1f5fe9;
    border: 1px solid rgba(103, 163, 255, .32);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(244, 249, 255, .94));
    box-shadow: 0 16px 34px rgba(31, 95, 233, .16);
    font-size: 12px;
    font-weight: 900;
    cursor: pointer;
    transition: color .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
}

.float-rail__item:hover,
.float-rail__item:focus-visible {
    color: #fff;
    border-color: transparent;
    outline: none;
    background: linear-gradient(135deg, #1f6eff, #23c7f0);
    box-shadow: 0 18px 38px rgba(31, 95, 233, .28);
    transform: translateX(-3px);
}

.float-rail__icon {
    position: relative;
    width: 24px;
    height: 24px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(31, 110, 255, .15), rgba(35, 199, 240, .18));
}

.float-rail__item:hover .float-rail__icon,
.float-rail__item:focus-visible .float-rail__icon {
    background: rgba(255, 255, 255, .2);
}

.float-rail__icon::before,
.float-rail__icon::after {
    content: "";
    position: absolute;
    display: block;
}

.float-rail__item--login .float-rail__icon::before {
    top: 5px;
    left: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

.float-rail__item--login .float-rail__icon::after {
    left: 5px;
    bottom: 4px;
    width: 14px;
    height: 8px;
    border-radius: 8px 8px 4px 4px;
    background: currentColor;
}

.float-rail__item--join .float-rail__icon::before {
    top: 5px;
    left: 5px;
    width: 14px;
    height: 14px;
    border: 2px solid currentColor;
    border-radius: 6px;
}

.float-rail__item--join .float-rail__icon::after {
    top: 7px;
    left: 7px;
    width: 10px;
    height: 10px;
    background:
        linear-gradient(currentColor, currentColor) center / 10px 2px no-repeat,
        linear-gradient(currentColor, currentColor) center / 2px 10px no-repeat;
}

.float-rail__item--qr .float-rail__icon::before {
    top: 5px;
    left: 5px;
    width: 5px;
    height: 5px;
    border-radius: 2px;
    background: currentColor;
    box-shadow: 9px 0 0 currentColor, 0 9px 0 currentColor, 9px 9px 0 currentColor;
}

.float-rail__item--qr .float-rail__icon::after {
    right: 4px;
    bottom: 4px;
    width: 5px;
    height: 5px;
    border: 2px solid currentColor;
    border-radius: 2px;
}

.float-rail__qr {
    position: absolute;
    top: 50%;
    right: 78px;
    width: 154px;
    padding: 14px 14px 12px;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    border: 1px solid rgba(72, 137, 255, .18);
    border-radius: 18px;
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 20px 48px rgba(30, 71, 145, .2);
    text-align: center;
    transform: translate(8px, -50%);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}

.float-rail__qr::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -7px;
    width: 14px;
    height: 14px;
    border-top: 1px solid rgba(72, 137, 255, .18);
    border-right: 1px solid rgba(72, 137, 255, .18);
    background: #fff;
    transform: translateY(-50%) rotate(45deg);
}

.float-rail__qr img {
    position: relative;
    z-index: 1;
    width: 118px;
    height: 118px;
    margin: 0 auto 8px;
    border: 7px solid #fff;
    border-radius: 14px;
    background: #fff;
    box-shadow: inset 0 0 0 1px #e3edff;
}

.float-rail__qr strong {
    position: relative;
    z-index: 1;
    color: #17315b;
    font-size: 13px;
}

.float-rail__item--qr:hover .float-rail__qr,
.float-rail__item--qr:focus-within .float-rail__qr {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translate(0, -50%);
}

.site-footer {
    color: #adbbd4;
    background: var(--dark);
}

.site-footer__inner {
    display: grid;
    grid-template-columns: minmax(250px, 1.2fr) minmax(120px, .55fr) minmax(120px, .55fr) minmax(120px, .55fr) minmax(250px, 1.12fr) 118px;
    gap: 34px;
    padding: 58px 0 42px;
}

.footer-brand img {
    width: 150px;
    height: auto;
    margin-bottom: 18px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    max-width: 360px;
    margin: 0 0 16px;
    color: #b5c2dc;
}

.footer-brand span {
    display: block;
    color: #8898b7;
    font-size: 13px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links strong {
    margin-bottom: 6px;
    color: #fff;
    font-size: 15px;
}

.footer-links a {
    color: #9aabc8;
    font-size: 13px;
}

.footer-links a:hover {
    color: #fff;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
}

.footer-contact strong {
    margin-bottom: 6px;
    color: #fff;
    font-size: 15px;
}

.footer-contact span {
    color: #9aabc8;
    font-size: 13px;
    line-height: 1.8;
}

.footer-contact a {
    color: #55d7ff;
    font-weight: 800;
}

.footer-contact a:hover {
    color: #fff;
}

.footer-contact__qr-wrap {
    position: relative;
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
    width: fit-content;
}

.footer-contact__qr-trigger {
    padding: 0;
    color: #55d7ff;
    font-size: 13px;
    font-weight: 800;
    line-height: 1.8;
}

.footer-contact__qr-trigger:hover,
.footer-contact__qr-trigger:focus-visible {
    color: #fff;
    outline: none;
}

.footer-contact__qr {
    position: absolute;
    left: 80px;
    bottom: calc(100% + 12px);
    z-index: 5;
    width: 154px;
    padding: 14px 14px 12px;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    border: 1px solid rgba(72, 137, 255, .22);
    border-radius: 18px;
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 20px 48px rgba(0, 0, 0, .32);
    text-align: center;
    transform: translateY(8px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}

.footer-contact__qr::after {
    content: "";
    position: absolute;
    left: 24px;
    bottom: -7px;
    width: 14px;
    height: 14px;
    border-right: 1px solid rgba(72, 137, 255, .22);
    border-bottom: 1px solid rgba(72, 137, 255, .22);
    background: #fff;
    transform: rotate(45deg);
}

.footer-contact__qr img {
    position: relative;
    z-index: 1;
    width: 118px;
    height: 118px;
    margin: 0 auto 8px;
    border: 7px solid #fff;
    border-radius: 14px;
    background: #fff;
    box-shadow: inset 0 0 0 1px #e3edff;
}

.footer-contact__qr em {
    position: relative;
    z-index: 1;
    color: #17315b;
    font-size: 13px;
    font-style: normal;
    font-weight: 900;
}

.footer-contact__qr-wrap:hover .footer-contact__qr,
.footer-contact__qr-trigger:focus + .footer-contact__qr,
.footer-contact__qr-trigger:focus-visible + .footer-contact__qr {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.footer-qr {
    text-align: center;
}

.footer-qr img {
    width: 98px;
    height: 98px;
    margin: 0 auto 10px;
    border: 6px solid #fff;
    border-radius: 8px;
    background: #fff;
}

.footer-qr span {
    color: #fff;
    font-size: 13px;
    font-weight: 800;
}

.site-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px 12px;
    padding: 20px 24px;
    color: #7585a2;
    border-top: 1px solid rgba(255, 255, 255, .08);
    font-size: 12px;
    text-align: center;
}

.site-footer__bottom a {
    color: #8ca0c0;
}

.site-footer__bottom a:hover {
    color: #fff;
}

.footer-records {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
}

.footer-records__item {
    display: inline-flex;
    align-items: center;
    color: #8ca0c0;
    line-height: 1.8;
}

.footer-records__icon {
    flex: 0 0 16px;
    width: 16px;
    height: 16px;
    margin-right: 5px;
    object-fit: contain;
}

.footer-records__icon--icp {
    border-radius: 2px;
}

.footer-records__item + .footer-records__item::before {
    content: "|";
    margin: 0 8px;
    color: #50617e;
}

.subpage {
    min-height: 100vh;
    background:
        linear-gradient(135deg, rgba(238, 247, 255, .96) 0%, rgba(255, 255, 255, .96) 42%, rgba(230, 244, 255, .94) 100%),
        #f7faff;
}

.subpage-header {
    position: sticky;
}

.subpage-main {
    padding-bottom: 90px;
}

.subpage-hero {
    position: relative;
    overflow: hidden;
    padding: 118px 0 74px;
    background:
        linear-gradient(115deg, rgba(238, 247, 255, .98), rgba(255, 255, 255, .96) 48%, rgba(226, 242, 255, .94)),
        #eef6ff;
}

.subpage-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(18, 104, 255, .07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(18, 104, 255, .07) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}

.subpage-hero .layout {
    position: relative;
    z-index: 1;
}

.subpage-hero span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
    font-size: 13px;
    font-weight: 900;
    text-transform: uppercase;
}

.subpage-hero span::before {
    content: "";
    width: 34px;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--primary), var(--cyan));
}

.subpage-hero h1 {
    max-width: 880px;
    margin: 14px 0 0;
    color: var(--ink);
    font-size: 42px;
    line-height: 1.28;
    font-weight: 900;
}

.subpage-hero p {
    margin: 16px 0 0;
    color: var(--muted);
}

.subpage-card {
    position: relative;
    z-index: 2;
    margin-top: -36px;
    padding: 34px;
    border: 1px solid rgba(218, 232, 255, .98);
    border-radius: 8px;
    background: rgba(255, 255, 255, .98);
    box-shadow: var(--shadow);
}

.article-body {
    color: #22375f;
    font-size: 16px;
    line-height: 2;
}

.article-body p {
    margin: 0 0 16px;
}

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

.notice-page-list article {
    padding: 22px 24px;
    border: 1px solid #edf4ff;
    border-radius: 8px;
    background: linear-gradient(180deg, #fff, #f8fbff);
}

.notice-page-list h2 {
    margin: 0;
    color: #14294f;
    font-size: 20px;
    line-height: 1.45;
    font-weight: 900;
}

.notice-page-list h2 a:hover,
.notice-page-list p a:hover {
    color: var(--primary);
}

.notice-page-list time {
    display: block;
    margin-top: 6px;
    color: #8aa0c1;
    font-size: 13px;
}

.notice-page-list p {
    margin: 12px 0 0;
    color: #60718d;
    font-size: 15px;
    line-height: 1.9;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .68s ease, transform .68s ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1280px) {
    .layout {
        width: min(1120px, calc(100% - 48px));
    }

    .site-nav > ul {
        gap: 20px;
    }

    .hero__inner {
        grid-template-columns: minmax(390px, .92fr) minmax(470px, 1.08fr);
        gap: 34px;
    }

    .hero__copy h1 {
        font-size: 46px;
    }

    .hero__lead {
        font-size: 17px;
    }

    .notice-card {
        grid-template-columns: 210px 1fr;
    }

    .float-rail {
        right: 10px;
    }
}

@media (max-width: 1024px) {
    .site-header,
    .site-header__inner {
        height: auto;
    }

    .site-header {
        position: sticky;
    }

    .site-header__inner {
        flex-wrap: wrap;
        padding: 12px 0;
    }

    .site-nav {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        overflow: visible;
        padding-top: 8px;
        border-top: 1px solid #edf4ff;
    }

    .site-nav > ul {
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 12px 24px;
        min-width: 0;
    }

    .site-nav a {
        line-height: 34px;
    }

    .site-nav li ul {
        top: calc(100% + 4px);
        left: 0;
        transform: translate(0, 8px);
    }

    .site-nav li:hover > ul,
    .site-nav li:focus-within > ul {
        transform: translate(0, 0);
    }

    .hero {
        margin-top: 0;
    }

    .hero__inner,
    .cockpit-layout,
    .data-layout,
    .qa-layout {
        grid-template-columns: 1fr;
    }

    .hero__inner {
        min-height: 0;
        padding: 58px 0 84px;
    }

    .hero__visual {
        justify-self: center;
    }

    .notice-card,
    .notice-list,
    .scenario-grid,
    .capability-grid,
    .security-grid,
    .site-footer__inner {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .notice-card__title {
        grid-column: 1 / -1;
        min-height: 92px;
    }

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

@media (max-width: 767px) {
    .layout {
        width: calc(100% - 32px);
    }

    .brand {
        flex-basis: 150px;
    }

    .brand img {
        width: 148px;
    }

    .header-actions {
        margin-left: auto;
        gap: 8px;
    }

    .link-button {
        display: none;
    }

    .solid-button--small {
        height: 34px;
        padding: 0 14px;
    }

    .service-action {
        height: 34px;
        padding: 0 12px;
        font-size: 12px;
    }

    .hero {
        min-height: 0;
    }

    .hero__inner {
        padding: 42px 0 54px;
        gap: 30px;
    }

    .eyebrow {
        font-size: 13px;
    }

    .hero__copy h1 {
        font-size: 34px;
    }

    .hero__lead {
        font-size: 15px;
        line-height: 1.8;
    }

    .hero-actions {
        align-items: stretch;
    }

    .hero-actions .solid-button,
    .hero-actions .ghost-button,
    .hero-actions .query-button {
        flex: 1 1 100%;
    }

    .hero-metrics {
        position: static;
        margin-top: 14px;
        grid-template-columns: 1fr;
    }

    .notice-card {
        margin-top: 16px;
        grid-template-columns: 1fr;
        padding: 12px;
    }

    .notice-list,
    .scenario-grid,
    .capability-grid,
    .security-grid,
    .site-footer__inner,
    .stats-panel {
        grid-template-columns: 1fr;
    }

    .section,
    .cockpit-section {
        padding: 62px 0;
    }

    .section-heading {
        margin-bottom: 34px;
    }

    .section-heading h2,
    .cockpit-copy h2,
    .data-copy h2,
    .qa-copy h2,
    .bottom-cta__inner h2 {
        font-size: 26px;
    }

    .scenario-card,
    .capability-card,
    .security-card {
        min-height: 0;
    }

    .cockpit-layout {
        gap: 30px;
    }

    .cockpit-art {
        padding: 8px;
    }

    .process-line {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

    .process-line::before {
        display: none;
    }

    .process-step {
        min-height: 112px;
        padding: 0;
    }

    .process-step span {
        width: 76px;
        height: 76px;
    }

    .process-step img {
        width: 54px;
        height: 54px;
    }

    .qa-layout,
    .data-layout {
        gap: 28px;
    }

    .bottom-cta {
        padding: 58px 0;
    }

    .float-rail {
        display: none;
    }

    .site-footer__inner {
        gap: 28px;
        padding: 42px 0 32px;
    }

    .site-footer__bottom {
        flex-direction: column;
        gap: 8px;
    }

    .subpage-hero {
        padding: 72px 0 56px;
    }

    .subpage-hero h1 {
        font-size: 30px;
    }

    .subpage-card {
        margin-top: -24px;
        padding: 22px;
    }

    .article-body,
    .notice-page-list p {
        font-size: 14px;
    }
}

@media (max-width: 420px) {
    .layout {
        width: calc(100% - 24px);
    }

    .header-actions .solid-button--small {
        padding: 0 12px;
        font-size: 12px;
    }

    .service-action {
        max-width: 132px;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .site-nav > ul {
        gap: 18px;
    }

    .hero__copy h1 {
        font-size: 30px;
    }

    .section-heading h2,
    .cockpit-copy h2,
    .data-copy h2,
    .qa-copy h2,
    .bottom-cta__inner h2 {
        font-size: 24px;
    }
}