* {
    box-sizing: border-box;
}

:root {
    --bg: #101115;
    --header: #101115;
    --panel: #15161A;
    --panel-2: #1B1C21;
    --panel-3: #202127;
    --gold: #F8C84A;
    --text: #EDEFF5;
    --muted: #B8BEC9;
    --soft: #8E96A6;
    --footer: #08090C;
    --border: rgba(248,200,74,0.16);
    --shadow: 0 14px 36px rgba(0,0,0,0.35);
    --button: linear-gradient(180deg, #FFE45A 0%, #F8B832 45%, #F3941F 100%);
    --button-hover: linear-gradient(180deg, #FFE96B 0%, #F6A625 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: #101115;
    color: #EDEFF5;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    line-height: 1.75;
    min-width: 320px;
}

body.drawer-open {
    overflow: hidden;
}

a {
    color: #F8C84A;
    text-decoration: none;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 9999;
    background: #101115;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.28);
    border-bottom: 1px solid rgba(248,200,74,0.12);
}

.header-inner {
    max-width: 1240px;
    margin: 0 auto;
    height: 76px;
    padding: 0 22px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 24px;
}

.brand-logo img,
.drawer-logo img,
.footer-logo img {
    width: 142px;
    max-height: 54px;
    object-fit: contain;
}

.desktop-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

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

.desktop-nav a,
.nav a {
    color: #F8C84A;
}

.desktop-nav a {
    white-space: nowrap;
    padding: 10px 12px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    transition: 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active {
    background: linear-gradient(180deg, rgba(248,200,74,0.12), rgba(248,200,74,0.02));
    box-shadow: inset 0 -2px 0 #F8C84A, 0 10px 22px rgba(248,200,74,0.16);
}

.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #FFE45A 0%, #F8B832 45%, #F3941F 100%);
    color: #101115;
    border: none;
    border-radius: 999px;
    min-height: 42px;
    padding: 10px 24px;
    font-weight: 800;
    letter-spacing: 1px;
    box-shadow: 0 10px 24px rgba(248,184,50,0.28);
    transition: 0.2s ease;
}

.main-btn:hover {
    background: linear-gradient(180deg, #FFE96B 0%, #F6A625 100%);
    color: #101115;
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(248,200,74,0.22);
    border-radius: 12px;
    background: #15161A;
    padding: 10px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: #F8C84A;
    border-radius: 2px;
}

.drawer-mask {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.58);
    opacity: 0;
    pointer-events: none;
    transition: 0.2s ease;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: min(84vw, 340px);
    height: 100vh;
    background: #101115;
    box-shadow: 18px 0 40px rgba(0,0,0,0.42);
    transform: translateX(-105%);
    transition: 0.25s ease;
    padding: 18px;
    overflow-y: auto;
}

.drawer-open .drawer-mask {
    opacity: 1;
    pointer-events: auto;
}

.drawer-open .mobile-drawer {
    transform: translateX(0);
}

.drawer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(248,200,74,0.14);
}

.drawer-close {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(248,200,74,0.22);
    border-radius: 50%;
    color: #F8C84A;
    background: #15161A;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

.drawer-nav {
    display: grid;
    gap: 10px;
    padding: 18px 0;
}

.drawer-nav a {
    color: #F8C84A;
    font-weight: 800;
    padding: 13px 14px;
    border-radius: 14px;
    background: #15161A;
    border: 1px solid rgba(248,200,74,0.12);
}

.drawer-nav a.active {
    box-shadow: inset 3px 0 0 #F8C84A;
    background: linear-gradient(90deg, rgba(248,200,74,0.16), rgba(248,200,74,0.02));
}

.drawer-note {
    color: #B8BEC9;
    font-size: 13px;
    padding: 14px;
    border-radius: 14px;
    background: #1B1C21;
    border: 1px solid rgba(248,200,74,0.12);
}

main {
    min-height: 70vh;
}

.section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 38px 22px;
}

.section-tight {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 22px;
}

.section-head {
    margin-bottom: 22px;
}

.eyebrow,
.tag,
.stat-number,
.step-num,
.notice strong {
    color: #F8C84A;
}

.eyebrow {
    display: inline-flex;
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(248,200,74,0.10);
    border: 1px solid rgba(248,200,74,0.18);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

h1,
h2,
h3,
.section-title,
.nav a {
    color: #F8C84A;
}

h1 {
    font-size: clamp(34px, 5vw, 62px);
    line-height: 1.15;
    margin: 0 0 16px;
    letter-spacing: 1px;
}

h2 {
    font-size: clamp(26px, 3.4vw, 40px);
    line-height: 1.25;
    margin: 0 0 14px;
}

h3 {
    font-size: 20px;
    margin: 0 0 10px;
}

p {
    color: #EDEFF5;
    margin: 0 0 14px;
}

.muted {
    color: #B8BEC9;
}

.soft {
    color: #8E96A6;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #F8C84A;
    font-weight: 800;
}

.text-link::after {
    content: "›";
    font-size: 20px;
    line-height: 1;
}

.banner-slider {
    max-width: 1200px;
    margin: 28px auto 36px;
    border-radius: 20px;
    background: #15161A;
    box-shadow: 0 18px 40px rgba(0,0,0,0.35);
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(248,200,74,0.16);
}

.slides {
    position: relative;
}

.slide {
    display: none;
}

.slide.active {
    display: block;
}

.banner-slider img {
    width: 100%;
    height: auto;
    max-height: 560px;
    object-fit: contain;
    background: #15161A;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    border: 1px solid rgba(248,200,74,0.28);
    border-radius: 50%;
    background: rgba(16,17,21,0.72);
    color: #F8C84A;
    font-size: 28px;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: 0.2s ease;
}

.slider-btn:hover {
    background: rgba(248,200,74,0.18);
}

.slider-prev {
    left: 18px;
}

.slider-next {
    right: 18px;
}

.slider-dots {
    position: absolute;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(8,9,12,0.58);
}

.slider-dots button {
    width: 9px;
    height: 9px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(237,239,245,0.42);
    cursor: pointer;
}

.slider-dots button.active {
    width: 24px;
    border-radius: 999px;
    background: #F8C84A;
}

.hero-copy {
    max-width: 960px;
    margin: 0 auto;
    text-align: center;
}

.hero-copy p {
    color: #B8BEC9;
    font-size: 17px;
}

.quick-cats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.quick-cats a {
    color: #F8C84A;
    border: 1px solid rgba(248,200,74,0.16);
    background: rgba(21,22,26,0.86);
    padding: 9px 14px;
    border-radius: 999px;
    font-weight: 800;
    box-shadow: 0 10px 24px rgba(0,0,0,0.18);
}

.grid-3,
.grid-4,
.grid-2,
.zone-grid,
.info-grid,
.service-grid {
    display: grid;
    gap: 18px;
}

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

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

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

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

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

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

.card,
.zone-card,
.info-card,
.notice,
.story-panel,
.faq-item,
.timeline-item,
.contact-card {
    background: #15161A;
    border: 1px solid rgba(248,200,74,0.16);
    box-shadow: 0 14px 36px rgba(0,0,0,0.32);
    border-radius: 20px;
}

.card,
.info-card,
.notice,
.faq-item,
.timeline-item,
.contact-card {
    padding: 22px;
}

.zone-card {
    overflow: hidden;
}

.zone-card .media-frame {
    margin: 0;
    border-radius: 0;
    border: 0;
    background: #1B1C21;
}

.zone-card-body {
    padding: 20px;
}

.media-frame {
    border-radius: 20px;
    overflow: hidden;
    background: #1B1C21;
    border: 1px solid rgba(248,200,74,0.12);
    box-shadow: 0 14px 36px rgba(0,0,0,0.24);
}

.content-img,
.zone-card img,
.app-section img {
    width: 100%;
    height: auto;
    max-height: 340px;
    object-fit: contain;
    background: #1B1C21;
}

.story-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 26px;
    align-items: center;
    padding: 24px;
}

.story-panel.reverse .media-frame {
    order: 2;
}

.story-list {
    display: grid;
    gap: 12px;
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.story-list li {
    position: relative;
    color: #B8BEC9;
    background: #1B1C21;
    border: 1px solid rgba(248,200,74,0.10);
    border-radius: 14px;
    padding: 12px 14px 12px 38px;
}

.story-list li::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 21px;
    width: 8px;
    height: 8px;
    background: #F8C84A;
    border-radius: 50%;
    box-shadow: 0 0 16px rgba(248,200,74,0.55);
}

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 8px;
}

.platform-strip {
    background: linear-gradient(135deg, #15161A, #202127);
    border-top: 1px solid rgba(248,200,74,0.12);
    border-bottom: 1px solid rgba(248,200,74,0.12);
}

.strip-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 22px;
    display: grid;
    grid-template-columns: 1.3fr 2fr;
    gap: 20px;
    align-items: center;
}

.strip-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.strip-tags span {
    color: #F8C84A;
    border-radius: 999px;
    background: rgba(248,200,74,0.10);
    border: 1px solid rgba(248,200,74,0.18);
    padding: 7px 12px;
    font-weight: 800;
}

.inner-hero {
    max-width: 1200px;
    margin: 28px auto 12px;
    padding: 24px 22px 34px;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 28px;
    align-items: center;
}

.inner-hero-copy {
    padding: 28px;
    border-radius: 24px;
    background: radial-gradient(circle at left top, rgba(248,200,74,0.12), transparent 42%), #15161A;
    border: 1px solid rgba(248,200,74,0.16);
    box-shadow: 0 14px 36px rgba(0,0,0,0.32);
}

.inner-hero-copy p {
    color: #B8BEC9;
}

.inner-hero-media {
    border-radius: 24px;
    overflow: hidden;
    background: #15161A;
    border: 1px solid rgba(248,200,74,0.16);
    box-shadow: 0 14px 36px rgba(0,0,0,0.32);
}

.inner-hero-media img {
    width: 100%;
    height: auto;
    max-height: 390px;
    object-fit: contain;
    background: #15161A;
}

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.hero-points span {
    color: #F8C84A;
    background: rgba(248,200,74,0.10);
    border: 1px solid rgba(248,200,74,0.16);
    border-radius: 999px;
    padding: 8px 12px;
    font-weight: 800;
}

.step-list {
    display: grid;
    gap: 16px;
    counter-reset: step;
}

.step-item {
    position: relative;
    padding: 20px 20px 20px 72px;
    background: #15161A;
    border: 1px solid rgba(248,200,74,0.16);
    border-radius: 20px;
    box-shadow: 0 14px 36px rgba(0,0,0,0.28);
}

.step-item::before {
    counter-increment: step;
    content: counter(step, decimal-leading-zero);
    position: absolute;
    left: 20px;
    top: 20px;
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: rgba(248,200,74,0.12);
    color: #F8C84A;
    font-weight: 900;
}

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

.faq-item h3 {
    margin-bottom: 8px;
}

.notice {
    background: linear-gradient(135deg, rgba(248,200,74,0.08), rgba(21,22,26,0.95));
}

.notice p:last-child,
.card p:last-child,
.info-card p:last-child,
.zone-card-body p:last-child,
.faq-item p:last-child,
.contact-card p:last-child {
    margin-bottom: 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 18px;
}

.site-footer {
    background: #08090C;
    color: #D8DEEA;
    margin-top: 42px;
    border-top: 1px solid rgba(248,200,74,0.12);
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 42px 22px;
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 32px;
}

.footer-brand p,
.footer-bottom span {
    color: #D8DEEA;
}

.footer-alert {
    color: #B8BEC9;
    border-left: 3px solid #F8C84A;
    padding-left: 12px;
}

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

.footer-grid h3 {
    font-size: 16px;
}

.footer-grid a {
    display: block;
    color: #D8DEEA;
    margin: 8px 0;
}

.footer-grid a:hover {
    color: #F8C84A;
}

.footer-bottom {
    border-top: 1px solid rgba(248,200,74,0.10);
    padding: 16px 22px;
    display: flex;
    justify-content: center;
    gap: 22px;
    flex-wrap: wrap;
    font-size: 13px;
}

@media (max-width: 1080px) {
    .desktop-nav a {
        font-size: 14px;
        padding: 9px 9px;
    }

    .grid-4,
    .info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .zone-grid,
    .grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .inner-hero,
    .story-panel,
    .strip-inner {
        grid-template-columns: 1fr;
    }

    .story-panel.reverse .media-frame {
        order: initial;
    }
}

@media (max-width: 820px) {
    .header-inner {
        height: 70px;
        grid-template-columns: 56px 1fr auto;
        gap: 10px;
        padding: 0 14px;
    }

    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .brand-logo {
        justify-self: center;
    }

    .brand-logo img {
        width: 126px;
    }

    .header-action {
        min-height: 38px;
        padding: 8px 16px;
    }

    .banner-slider {
        margin: 18px 14px 24px;
        border-radius: 16px;
    }

    .slider-btn {
        width: 38px;
        height: 38px;
        font-size: 22px;
    }

    .slider-prev {
        left: 10px;
    }

    .slider-next {
        right: 10px;
    }

    .slider-dots {
        bottom: 10px;
    }

    .section,
    .section-tight {
        padding-left: 14px;
        padding-right: 14px;
    }

    .inner-hero {
        margin-top: 18px;
        padding: 16px 14px 22px;
    }

    .inner-hero-copy {
        padding: 22px;
    }

    .zone-grid,
    .grid-3,
    .grid-4,
    .grid-2,
    .info-grid,
    .service-grid,
    .contact-grid,
    .footer-inner,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        gap: 22px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 30px;
    }

    .quick-cats {
        justify-content: flex-start;
    }

    .hero-points {
        gap: 8px;
    }

    .hero-points span,
    .quick-cats a {
        font-size: 13px;
    }

    .card,
    .info-card,
    .notice,
    .faq-item,
    .timeline-item,
    .contact-card,
    .story-panel {
        padding: 18px;
    }

    .step-item {
        padding-left: 62px;
    }
}