* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    scroll-behavior: smooth;
}

body {
    background: #24003f;
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    line-height: 1.75;
}

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

img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

main {
    position: relative;
    z-index: 1;
}

.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(36, 0, 63, 0.62);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    min-height: 72px;
    padding: 0 26px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo,
.drawer-logo,
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand-logo img,
.drawer-logo img {
    width: 150px;
    max-height: 52px;
    object-fit: contain;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 24px;
    color: #ffffff;
    border-radius: 6px;
    background: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
    box-shadow: 0 14px 30px rgba(240, 107, 234, 0.26);
    font-weight: 800;
    letter-spacing: .02em;
    transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}

.main-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 40px rgba(37, 223, 245, 0.30);
    filter: brightness(1.06);
}

.menu-toggle {
    width: 46px;
    height: 44px;
    border: 1px solid rgba(191, 255, 255, 0.26);
    border-radius: 9px;
    background: rgba(74, 0, 127, 0.54);
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    box-shadow: inset 0 0 18px rgba(37, 223, 245, .12);
}

.menu-toggle span {
    width: 22px;
    height: 2px;
    background: #ffffff;
    border-radius: 999px;
    box-shadow: 0 0 10px rgba(37, 223, 245, .6);
}

.drawer-mask {
    position: fixed;
    inset: 0;
    z-index: 9998;
    background: rgba(10, 0, 25, .64);
    opacity: 0;
    pointer-events: none;
    transition: opacity .28s ease;
}

.side-drawer {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 9999;
    width: min(390px, 88vw);
    min-height: 100vh;
    padding: 24px;
    background:
        radial-gradient(circle at top right, rgba(240, 107, 234, .24), transparent 34%),
        linear-gradient(180deg, rgba(59, 0, 107, .98), rgba(22, 0, 43, .98));
    box-shadow: -18px 0 56px rgba(0, 0, 0, .42);
    transform: translateX(105%);
    transition: transform .32s ease;
    overflow-y: auto;
}

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

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

.drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(191, 255, 255, .13);
}

.drawer-close {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(191, 255, 255, .24);
    border-radius: 50%;
    background: rgba(255, 255, 255, .06);
    color: #ffffff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

.drawer-nav {
    display: grid;
    gap: 10px;
    margin: 26px 0;
}

.drawer-nav a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0 16px;
    color: #ffffff;
    border: 1px solid rgba(191, 255, 255, .12);
    border-radius: 12px;
    background: rgba(36, 0, 63, .42);
    transition: border-color .24s ease, background .24s ease, transform .24s ease;
}

.drawer-nav a:hover,
.drawer-nav a.active {
    border-color: rgba(37, 223, 245, .55);
    background: linear-gradient(90deg, rgba(37, 223, 245, .20), rgba(240, 107, 234, .16));
    transform: translateX(-2px);
    color: #bfffff;
}

.drawer-note {
    color: #d8c7ff;
    background: rgba(22, 0, 43, .66);
    border: 1px solid rgba(191, 255, 255, .14);
    border-radius: 18px;
    padding: 18px;
}

.drawer-btn {
    width: 100%;
    margin-top: 10px;
}

.emoji-bg {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.emoji-bg span {
    position: absolute;
    font-size: 28px;
    opacity: .12;
    animation: floatEmoji 12s linear infinite;
    filter: drop-shadow(0 0 10px rgba(37, 223, 245, .25));
}

.emoji-bg span:nth-child(1) { left: 4%; animation-delay: 0s; animation-duration: 13s; }
.emoji-bg span:nth-child(2) { left: 13%; animation-delay: 3s; animation-duration: 16s; }
.emoji-bg span:nth-child(3) { left: 88%; animation-delay: 2s; animation-duration: 14s; }
.emoji-bg span:nth-child(4) { left: 78%; animation-delay: 5s; animation-duration: 18s; }
.emoji-bg span:nth-child(5) { left: 94%; animation-delay: 6s; animation-duration: 15s; }
.emoji-bg span:nth-child(6) { left: 2%; animation-delay: 8s; animation-duration: 19s; }
.emoji-bg span:nth-child(7) { left: 22%; animation-delay: 10s; animation-duration: 17s; }
.emoji-bg span:nth-child(8) { left: 70%; animation-delay: 9s; animation-duration: 13s; }
.emoji-bg span:nth-child(9) { left: 48%; animation-delay: 1s; animation-duration: 20s; }
.emoji-bg span:nth-child(10) { left: 59%; animation-delay: 4s; animation-duration: 16s; }
.emoji-bg span:nth-child(11) { left: 34%; animation-delay: 7s; animation-duration: 18s; }
.emoji-bg span:nth-child(12) { left: 83%; animation-delay: 11s; animation-duration: 15s; }

@keyframes floatEmoji {
    0% { transform: translate3d(0, 110vh, 0) rotate(0deg); opacity: 0; }
    12% { opacity: .16; }
    50% { transform: translate3d(22px, 45vh, 0) rotate(12deg); }
    100% { transform: translate3d(-18px, -12vh, 0) rotate(28deg); opacity: 0; }
}

.hero-section {
    min-height: 100vh;
    background:
        linear-gradient(180deg, rgba(35, 0, 63, 0.55) 0%, rgba(35, 0, 63, 0.78) 58%, rgba(141, 0, 255, 0.92) 100%),
        url("背景.webp") center center / cover no-repeat;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-section::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 230px;
    background: linear-gradient(180deg, rgba(141, 0, 255, 0) 0%, rgba(157, 0, 255, 0.95) 100%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    z-index: 2;
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 90px 0 130px;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 48px;
}

.hero-copy {
    max-width: 680px;
}

.kicker,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 14px;
    color: #25dff5;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.kicker::before,
.section-kicker::before {
    content: "";
    width: 28px;
    height: 2px;
    background: linear-gradient(90deg, #25dff5, #f06bea);
    border-radius: 999px;
}

h1,
h2,
h3,
.section-title {
    color: #bfffff;
    text-shadow: 0 0 18px rgba(37, 223, 245, 0.20);
    line-height: 1.2;
}

h1 {
    margin: 0;
    font-size: clamp(42px, 8vw, 96px);
    letter-spacing: .03em;
}

.hero-subtitle {
    margin: 18px 0 0;
    color: #ffffff;
    font-size: clamp(18px, 2.5vw, 28px);
    font-weight: 800;
}

.hero-text {
    margin: 22px 0 30px;
    color: #d8c7ff;
    font-size: 18px;
    max-width: 620px;
}

.hero-actions,
.page-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}

.text-link {
    color: #25dff5;
    font-weight: 800;
    border-bottom: 1px solid rgba(37, 223, 245, .45);
}

.hero-visual {
    position: relative;
    border-radius: 28px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(37, 223, 245, .22), rgba(240, 107, 234, .18));
    border: 1px solid rgba(191, 255, 255, .18);
    box-shadow: 0 36px 80px rgba(0, 0, 0, .34), 0 0 70px rgba(240, 107, 234, .18);
}

.hero-visual img {
    width: 100%;
    display: block;
    object-fit: contain;
    filter: drop-shadow(0 26px 38px rgba(0, 0, 0, .28));
}

.stats-strip {
    max-width: 1080px;
    margin: -46px auto 90px;
    border-radius: 12px;
    background: linear-gradient(100deg, #f06bea 0%, #9b67f0 48%, #6d67ff 100%);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 16px 38px rgba(0, 0, 0, 0.28);
    border-bottom: 4px solid #25f5e7;
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow: hidden;
}

.stat-item {
    padding: 24px 20px;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, .22);
}

.stat-item:last-child {
    border-right: 0;
}

.stat-number {
    display: block;
    color: #ffffff;
    font-size: clamp(26px, 4vw, 42px);
    font-weight: 900;
    line-height: 1;
}

.stat-label {
    display: block;
    margin-top: 9px;
    color: #bfffff;
    font-weight: 800;
}

.section,
.sub-section {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto 96px;
}

.section-head {
    max-width: 820px;
    margin-bottom: 34px;
}

.section-title {
    margin: 0 0 16px;
    font-size: clamp(30px, 4vw, 52px);
}

.section-desc,
.card p,
.zone-card p,
.info-card p,
.page-lead,
.content-block p,
.faq-answer,
.footer-brand p,
.footer-warning p {
    color: #d8c7ff;
}

.quick-pills {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 6px 0 10px;
    scrollbar-width: thin;
}

.quick-pills a {
    flex: 0 0 auto;
    color: #ffffff;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid rgba(191, 255, 255, .16);
    background: rgba(60, 0, 100, .56);
    box-shadow: inset 0 0 18px rgba(37, 223, 245, .08);
}

.quick-pills a:hover {
    color: #25dff5;
    border-color: rgba(37, 223, 245, .46);
}

.service-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 26px;
}

.service-pill {
    padding: 18px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(45, 0, 82, .78), rgba(74, 0, 127, .42));
    border: 1px solid rgba(191, 255, 255, .14);
}

.service-pill strong {
    display: block;
    color: #bfffff;
    margin-bottom: 4px;
}

.service-pill span {
    color: #b99ee8;
    font-size: 14px;
}

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

.card,
.zone-card,
.info-card,
.content-block,
.faq-item,
.review-card {
    background: rgba(60, 0, 100, 0.56);
    border: 1px solid rgba(191, 255, 255, 0.14);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.zone-card {
    display: flex;
    flex-direction: column;
    min-height: 216px;
    padding: 22px;
    border-radius: 20px;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.zone-card:hover,
.card:hover,
.info-card:hover {
    transform: translateY(-5px);
    border-color: rgba(37, 223, 245, .36);
    box-shadow: 0 24px 58px rgba(0, 0, 0, .36), 0 0 34px rgba(37, 223, 245, .12);
}

.zone-num {
    color: #25dff5;
    font-weight: 900;
    font-size: 18px;
}

.zone-card h3,
.card h3,
.info-card h3 {
    margin: 12px 0 10px;
    font-size: 22px;
}

.zone-card p {
    margin: 0;
    flex: 1;
}

.feature-panel,
.app-panel,
.page-hero,
.split-panel {
    border-radius: 30px;
    padding: clamp(24px, 4vw, 46px);
    background:
        radial-gradient(circle at top right, rgba(240, 107, 234, .20), transparent 36%),
        linear-gradient(135deg, rgba(45, 0, 82, .84), rgba(22, 0, 43, .78));
    border: 1px solid rgba(191, 255, 255, .15);
    box-shadow: 0 28px 68px rgba(0, 0, 0, .34);
}

.feature-panel,
.app-panel,
.page-hero {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 34px;
    align-items: center;
}

.feature-list,
.clean-list {
    list-style: none;
    padding: 0;
    margin: 24px 0;
    display: grid;
    gap: 12px;
}

.feature-list li,
.clean-list li {
    color: #ffffff;
    padding-left: 30px;
    position: relative;
}

.feature-list li::before,
.clean-list li::before {
    content: "✦";
    position: absolute;
    left: 0;
    color: #25dff5;
    text-shadow: 0 0 12px rgba(37, 223, 245, .55);
}

.content-img,
.zone-card img,
.app-section img,
.hero-visual img,
.poster-banner img,
.page-visual img,
.feature-panel img,
.app-panel img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.page-visual,
.feature-media,
.app-media {
    margin: 0;
    text-align: center;
}

.page-visual img,
.feature-media img,
.app-media img {
    width: 100%;
    border-radius: 24px;
    filter: drop-shadow(0 26px 36px rgba(0, 0, 0, .34));
}

.poster-banner {
    max-width: 1040px;
    margin: 70px auto 36px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0, 0, 0, .38);
    border: 1px solid rgba(191, 255, 255, .14);
}

.poster-banner img {
    width: 100%;
    display: block;
    height: auto;
}

.game-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}

.game-card {
    border-radius: 18px;
    overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.game-card img {
    width: 100%;
    display: block;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    background: rgba(22, 0, 43, .42);
    padding: 10px;
}

.game-card .card-body {
    padding: 16px;
}

.game-card h3 {
    font-size: 18px;
    margin: 0 0 8px;
}

.game-card p {
    margin: 0 0 12px;
    font-size: 14px;
}

.activity-grid,
.info-grid,
.review-grid,
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

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

.info-card,
.review-card,
.faq-item,
.content-block {
    border-radius: 20px;
    padding: 24px;
}

.activity-card {
    border-radius: 24px;
    overflow: hidden;
}

.activity-card img {
    width: 100%;
    display: block;
    max-height: 340px;
    object-fit: contain;
    background: rgba(22, 0, 43, .45);
}

.activity-card .card-body {
    padding: 22px;
}

.app-copy p,
.feature-copy p,
.page-copy p {
    color: #d8c7ff;
}

.notice-box {
    border-radius: 22px;
    padding: 24px;
    color: #ffffff;
    background: linear-gradient(135deg, rgba(37, 223, 245, .16), rgba(240, 107, 234, .16));
    border: 1px solid rgba(191, 255, 255, .22);
}

.notice-box strong {
    color: #bfffff;
}

.sub-page {
    padding: 70px 0 20px;
}

.page-hero {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto 72px;
}

.page-hero h1 {
    font-size: clamp(36px, 6vw, 68px);
}

.page-lead {
    font-size: 18px;
    margin: 20px 0 26px;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.content-block h2,
.content-block h3 {
    margin-top: 0;
}

.content-block p:last-child {
    margin-bottom: 0;
}

.faq-item h3 {
    margin: 0 0 10px;
    color: #bfffff;
    font-size: 20px;
}

.faq-answer {
    margin: 0;
}

.review-card p {
    margin: 0;
    color: #d8c7ff;
}

.review-card strong {
    display: block;
    margin-top: 16px;
    color: #25dff5;
}

.site-footer {
    position: relative;
    z-index: 1;
    background: #140024;
    color: #d8c7ff;
    padding: 62px 0 24px;
    border-top: 1px solid rgba(191, 255, 255, .12);
}

.footer-inner {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr .7fr .7fr 1fr;
    gap: 28px;
}

.footer-logo img {
    width: 120px;
    object-fit: contain;
}

.footer-logo span {
    color: #bfffff;
    font-size: 20px;
    font-weight: 900;
}

.footer-links h3,
.footer-warning h3 {
    color: #bfffff;
    margin: 0 0 12px;
}

.footer-links a {
    display: block;
    color: #d8c7ff;
    margin: 8px 0;
}

.footer-links a:hover {
    color: #25dff5;
}

.footer-bottom {
    width: min(1180px, calc(100% - 40px));
    margin: 36px auto 0;
    padding-top: 20px;
    border-top: 1px solid rgba(191, 255, 255, .10);
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: #b99ee8;
    font-size: 14px;
}

@media (max-width: 1120px) {
    .game-grid { grid-template-columns: repeat(4, 1fr); }
    .zone-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
    .header-inner { min-height: 66px; padding: 0 16px; }
    .brand-logo img { width: 122px; }
    .header-cta { min-height: 38px; padding: 0 14px; font-size: 14px; }
    .menu-toggle { width: 40px; height: 38px; }
    .hero-inner,
    .feature-panel,
    .app-panel,
    .page-hero,
    .content-grid { grid-template-columns: 1fr; }
    .hero-inner { padding: 58px 0 112px; }
    .hero-copy { text-align: center; margin: 0 auto; }
    .hero-actions,
    .page-actions { justify-content: center; }
    .stats-strip { grid-template-columns: repeat(2, 1fr); margin: -34px 20px 70px; }
    .stat-item:nth-child(2) { border-right: 0; }
    .stat-item:nth-child(1), .stat-item:nth-child(2) { border-bottom: 1px solid rgba(255, 255, 255, .22); }
    .service-bar { grid-template-columns: repeat(2, 1fr); }
    .zone-grid { grid-template-columns: repeat(2, 1fr); }
    .game-grid { grid-template-columns: repeat(3, 1fr); }
    .activity-grid,
    .info-grid,
    .info-grid.three,
    .review-grid,
    .faq-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; }
}

@media (max-width: 560px) {
    .section,
    .sub-section,
    .page-hero,
    .footer-inner,
    .footer-bottom { width: min(100% - 28px, 1180px); }
    .hero-inner { width: min(100% - 28px, 1180px); }
    .hero-text,
    .page-lead { font-size: 16px; }
    .stats-strip { grid-template-columns: 1fr; }
    .stat-item { border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, .22); }
    .stat-item:last-child { border-bottom: 0; }
    .service-bar,
    .zone-grid { grid-template-columns: 1fr; }
    .game-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .game-card .card-body { padding: 12px; }
    .game-card h3 { font-size: 16px; }
    .feature-panel,
    .app-panel,
    .page-hero { border-radius: 22px; }
    .footer-inner { grid-template-columns: 1fr; }
    .emoji-bg span:nth-child(n+7) { display: none; }
}