* {
    box-sizing: border-box;
}
:root {
    --bg: #151A23;
    --nav-bg: #151A23;
    --panel: #1B2130;
    --panel-2: #202738;
    --panel-3: #252D40;
    --gold: #F1DCA3;
    --gold-hover: #E3C98F;
    --text: #E8ECF5;
    --muted: #B8C0D3;
    --soft: #8F98AD;
    --footer: #0E121A;
    --border: rgba(241,220,163,0.14);
    --shadow: 0 14px 36px rgba(0,0,0,0.28);
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    background: #151A23;
    color: #E8ECF5;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    line-height: 1.75;
    overflow-x: hidden;
}
a {
    color: inherit;
    text-decoration: none;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
.site-header {
    position: sticky;
    top: 0;
    z-index: 9999;
    background: #151A23;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.22);
    border-bottom: 1px solid rgba(241,220,163,0.10);
}
.header-inner {
    max-width: 1200px;
    height: 78px;
    margin: 0 auto;
    padding: 0 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}
.brand-logo img,
.mobile-logo img,
.drawer-logo img,
.footer-logo img {
    width: 138px;
    max-height: 46px;
    object-fit: contain;
}
.desktop-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex: 1;
}
.nav-link {
    color: #F1DCA3;
    font-size: 15px;
    padding: 14px 12px;
    border-radius: 14px;
    transition: .25s ease;
    white-space: nowrap;
}
.nav-link:hover,
.nav-link.active {
    color: #F1DCA3;
    background: linear-gradient(180deg, rgba(241,220,163,0.10), rgba(241,220,163,0.02));
    box-shadow: inset 0 -2px 0 #F1DCA3, 0 10px 22px rgba(241,220,163,0.16);
}
.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 22px;
    background: #F1DCA3;
    color: #151A23;
    border-radius: 999px;
    border: 0;
    font-weight: 700;
    line-height: 1;
    box-shadow: 0 10px 24px rgba(241,220,163,0.18);
    transition: .25s ease;
    white-space: nowrap;
}
.main-btn:hover {
    background: #E3C98F;
    transform: translateY(-1px);
}
.mobile-topbar {
    display: none;
    height: 66px;
    padding: 0 14px;
    align-items: center;
    justify-content: space-between;
    background: #151A23;
}
.menu-toggle {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(241,220,163,0.18);
    border-radius: 12px;
    background: #1B2130;
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}
.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: #F1DCA3;
    border-radius: 2px;
}
.header-btn {
    font-size: 14px;
}
.drawer-mask {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.52);
    opacity: 0;
    pointer-events: none;
    transition: .28s ease;
    z-index: 10000;
}
.mobile-drawer {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: 84vw;
    max-width: 320px;
    background: #1B2130;
    z-index: 10001;
    transform: translateX(-104%);
    transition: .30s ease;
    box-shadow: 22px 0 48px rgba(0,0,0,0.36);
    overflow-y: auto;
}
.menu-open .drawer-mask {
    opacity: 1;
    pointer-events: auto;
}
.menu-open .mobile-drawer {
    transform: translateX(0);
}
.menu-open {
    overflow: hidden;
}
.drawer-head {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 18px;
    border-bottom: 1px solid rgba(241,220,163,0.12);
}
.drawer-close {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(241,220,163,0.22);
    border-radius: 12px;
    color: #F1DCA3;
    background: #202738;
    font-size: 24px;
    cursor: pointer;
}
.drawer-nav {
    padding: 16px;
    display: grid;
    gap: 8px;
}
.drawer-link {
    color: #F1DCA3;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(241,220,163,0.08);
}
.drawer-link.active,
.drawer-link:hover {
    border-color: rgba(241,220,163,0.28);
    box-shadow: inset 0 -2px 0 #F1DCA3;
}
.drawer-note {
    margin: 4px 16px 22px;
    padding: 14px;
    background: #202738;
    border: 1px solid rgba(241,220,163,0.12);
    border-radius: 16px;
    color: #B8C0D3;
    font-size: 13px;
}
.site-main {
    min-height: 68vh;
}
.container,
.section,
.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 22px;
    padding-right: 22px;
}
.page-hero {
    padding: 58px 0 26px;
    background:
        radial-gradient(circle at 20% 0%, rgba(241,220,163,0.12), transparent 28%),
        linear-gradient(180deg, rgba(27,33,48,0.78), rgba(21,26,35,0));
}
.eyebrow,
.tag,
.card-num,
.pill-num,
.gold-label {
    color: #F1DCA3;
    font-weight: 800;
    letter-spacing: .02em;
}
h1,
h2,
h3,
.section-title,
.nav a {
    color: #F1DCA3;
    line-height: 1.35;
}
h1 {
    margin: 0 0 18px;
    font-size: clamp(32px, 5vw, 58px);
    letter-spacing: -0.03em;
}
h2,
.section-title {
    margin: 0 0 16px;
    font-size: clamp(26px, 3vw, 38px);
}
h3 {
    margin: 0 0 10px;
    font-size: 21px;
}
p {
    margin: 0 0 16px;
    color: #E8ECF5;
}
.lead {
    color: #B8C0D3;
    font-size: 18px;
    max-width: 820px;
}
.text-link {
    color: #F1DCA3;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.text-link::after {
    content: "→";
    transition: .25s ease;
}
.text-link:hover::after {
    transform: translateX(3px);
}
.banner-slider {
    max-width: 1200px;
    height: 380px;
    margin: 28px auto 36px;
    border-radius: 20px;
    background: #1B2130;
    box-shadow: 0 18px 40px rgba(0,0,0,0.30);
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(241,220,163,0.12);
}
.banner-track,
.banner-slide {
    position: absolute;
    inset: 0;
}
.banner-slide {
    opacity: 0;
    transform: scale(1.015);
    transition: opacity .55s ease, transform .65s ease;
    background: #1B2130;
    display: flex;
    align-items: center;
    justify-content: center;
}
.banner-slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 2;
}
.banner-slider img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #1B2130;
}
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid rgba(241,220,163,0.18);
    background: rgba(21,26,35,0.72);
    color: #F1DCA3;
    z-index: 4;
    cursor: pointer;
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .25s ease;
}
.slider-arrow:hover {
    background: rgba(14,18,26,0.88);
}
.slider-prev { left: 18px; }
.slider-next { right: 18px; }
.slider-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 18px;
    z-index: 5;
    display: flex;
    justify-content: center;
    gap: 10px;
}
.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    border: 0;
    background: rgba(241,220,163,0.24);
    cursor: pointer;
    transition: .25s ease;
}
.slider-dot.active {
    width: 28px;
    background: #F1DCA3;
}
.quick-pills {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 28px;
}
.quick-pill {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(241,220,163,0.16);
    border-radius: 999px;
    padding: 13px 18px;
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 10px;
    align-items: center;
    min-height: 74px;
    transition: .25s ease;
}
.quick-pill:hover {
    border-color: rgba(241,220,163,0.46);
    background: #1B2130;
    transform: translateY(-2px);
}
.pill-title {
    color: #F1DCA3;
    font-weight: 800;
    display: block;
    line-height: 1.25;
}
.pill-desc {
    color: #B8C0D3;
    font-size: 13px;
    display: block;
    line-height: 1.45;
}
.intro-strip,
.notice-strip {
    background: linear-gradient(135deg, #1B2130, #202738);
    border: 1px solid rgba(241,220,163,0.14);
    border-radius: 24px;
    padding: 26px 28px;
    box-shadow: var(--shadow);
    margin: 26px 0;
}
.intro-strip p,
.notice-strip p {
    color: #D5DBEA;
    margin-bottom: 0;
}
.info-grid,
.card-grid,
.feature-grid,
.faq-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin: 22px 0;
}
.card,
.zone-card,
.info-card,
.feature-card,
.faq-item,
.safe-card,
.contact-card,
.timeline-item {
    background: #1B2130;
    border: 1px solid rgba(241,220,163,0.14);
    box-shadow: 0 14px 36px rgba(0,0,0,0.25);
    border-radius: 22px;
    padding: 22px;
}
.info-card p,
.feature-card p,
.card p,
.safe-card p,
.faq-item p,
.contact-card p,
.timeline-item p {
    color: #B8C0D3;
}
.section-block {
    padding: 46px 0;
}
.section-head {
    max-width: 780px;
    margin-bottom: 24px;
}
.section-head p {
    color: #B8C0D3;
}
.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 34px;
    align-items: center;
    margin: 32px 0;
    padding: 26px;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(27,33,48,0.96), rgba(32,39,56,0.9));
    border: 1px solid rgba(241,220,163,0.14);
    box-shadow: var(--shadow);
}
.split-section.reverse .split-media {
    order: 2;
}
.split-media {
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #202738;
    border: 1px solid rgba(241,220,163,0.10);
    border-radius: 22px;
    overflow: hidden;
    padding: 12px;
}
.content-img,
.split-media img,
.zone-card img,
.app-section img,
.hero-card img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}
.split-media img {
    max-height: 340px;
}
.service-points {
    display: grid;
    gap: 8px;
    padding: 0;
    margin: 18px 0;
    list-style: none;
}
.service-points li {
    color: #B8C0D3;
    padding-left: 18px;
    position: relative;
}
.service-points li::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #F1DCA3;
    position: absolute;
    left: 0;
    top: .72em;
}
.zone-wall {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.zone-card {
    padding: 0;
    overflow: hidden;
}
.zone-img {
    height: 178px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #202738;
    padding: 10px;
    border-bottom: 1px solid rgba(241,220,163,0.10);
}
.zone-img img {
    max-height: 158px;
    width: 100%;
    object-fit: contain;
}
.zone-content {
    padding: 20px;
}
.zone-card.text-only .zone-content {
    min-height: 100%;
    background: linear-gradient(135deg, #1B2130, #252D40);
}
.app-section,
.security-section,
.hero-card {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 30px;
    align-items: center;
    padding: 30px;
    border-radius: 28px;
    background: linear-gradient(135deg, #1B2130, #202738 65%, #252D40);
    border: 1px solid rgba(241,220,163,0.14);
    box-shadow: var(--shadow);
}
.app-visual,
.hero-visual {
    min-height: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 22px;
    background: rgba(21,26,35,0.52);
    border: 1px solid rgba(241,220,163,0.10);
    padding: 18px;
}
.app-visual img,
.hero-visual img {
    max-height: 320px;
}
.feature-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 20px 0;
}
.feature-list span {
    color: #E8ECF5;
    background: rgba(241,220,163,0.06);
    border: 1px solid rgba(241,220,163,0.12);
    border-radius: 14px;
    padding: 10px 12px;
}
.security-section {
    grid-template-columns: 0.85fr 1.15fr;
}
.safe-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}
.safe-card {
    padding: 18px;
}
.faq-list {
    display: grid;
    gap: 16px;
}
.faq-item h3 {
    color: #F1DCA3;
}
.content-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 28px;
    align-items: start;
}
.article-card {
    background: #1B2130;
    border: 1px solid rgba(241,220,163,0.14);
    border-radius: 26px;
    box-shadow: var(--shadow);
    padding: 30px;
}
.article-card p,
.article-card li {
    color: #D5DBEA;
}
.article-card h2 {
    margin-top: 28px;
}
.side-card {
    position: sticky;
    top: 96px;
    background: #202738;
    border: 1px solid rgba(241,220,163,0.14);
    border-radius: 24px;
    padding: 22px;
    box-shadow: var(--shadow);
}
.side-card img {
    max-height: 260px;
    object-fit: contain;
    margin: 0 auto 18px;
}
.check-list {
    padding: 0;
    margin: 18px 0;
    display: grid;
    gap: 10px;
    list-style: none;
}
.check-list li {
    color: #B8C0D3;
    position: relative;
    padding-left: 26px;
}
.check-list li::before {
    content: "✓";
    color: #F1DCA3;
    position: absolute;
    left: 0;
    top: 0;
    font-weight: 800;
}
.two-col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
.three-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.site-footer {
    background: #0E121A;
    color: #D5DBEA;
    margin-top: 54px;
    padding: 48px 0 22px;
    border-top: 1px solid rgba(241,220,163,0.12);
}
.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 22px;
    display: grid;
    grid-template-columns: 1.2fr .8fr .8fr 1.1fr;
    gap: 28px;
}
.footer-brand p,
.footer-notice p {
    color: #D5DBEA;
    font-size: 14px;
}
.footer-links {
    display: grid;
    gap: 8px;
    align-content: start;
}
.footer-links a {
    color: #B8C0D3;
    font-size: 14px;
}
.footer-links a:hover {
    color: #F1DCA3;
}
.copyright {
    max-width: 1200px;
    margin: 26px auto 0;
    padding: 18px 22px 0;
    border-top: 1px solid rgba(241,220,163,0.10);
    color: #8F98AD;
    font-size: 13px;
}
@media (max-width: 1080px) {
    .desktop-nav { gap: 0; }
    .nav-link { padding: 12px 8px; font-size: 14px; }
    .quick-pills { grid-template-columns: repeat(2, 1fr); }
    .info-grid,
    .zone-wall { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
    .header-inner { display: none; }
    .mobile-topbar { display: flex; }
    .mobile-logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    .mobile-logo img { width: 120px; }
    .header-btn { padding: 9px 14px; min-height: 38px; font-size: 13px; }
    .banner-slider { height: 230px; margin: 18px 14px 24px; border-radius: 18px; }
    .slider-arrow { width: 38px; height: 38px; font-size: 24px; }
    .slider-prev { left: 10px; }
    .slider-next { right: 10px; }
    .quick-pills {
        display: flex;
        overflow-x: auto;
        padding-bottom: 8px;
        scroll-snap-type: x mandatory;
    }
    .quick-pill {
        min-width: 220px;
        scroll-snap-align: start;
    }
    .split-section,
    .split-section.reverse,
    .app-section,
    .security-section,
    .hero-card,
    .content-layout {
        grid-template-columns: 1fr;
    }
    .split-section.reverse .split-media { order: 0; }
    .split-media { min-height: 210px; }
    .split-media img { max-height: 260px; }
    .info-grid,
    .card-grid,
    .feature-grid,
    .faq-grid,
    .safe-grid,
    .two-col,
    .three-col,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .zone-wall { grid-template-columns: 1fr; }
    .side-card { position: static; }
    .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
    .container,
    .section,
    .hero-inner { padding-left: 16px; padding-right: 16px; }
    .page-hero { padding: 42px 0 18px; }
    .banner-slider { height: 200px; }
    .intro-strip,
    .notice-strip,
    .article-card,
    .split-section,
    .app-section,
    .security-section,
    .hero-card { padding: 20px; border-radius: 22px; }
    .feature-list { grid-template-columns: 1fr; }
    .zone-img { height: 160px; }
}