* {
    box-sizing: border-box;
}
html,
body {
    margin: 0;
    min-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    background: #24003f;
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}
body {
    line-height: 1.7;
}
a {
    color: inherit;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
.container {
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto;
}
.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:14s;font-size:32px;}
.emoji-bg span:nth-child(2){left:13%;animation-delay:2s;animation-duration:16s;}
.emoji-bg span:nth-child(3){left:22%;animation-delay:5s;animation-duration:13s;}
.emoji-bg span:nth-child(4){left:32%;animation-delay:1s;animation-duration:15s;}
.emoji-bg span:nth-child(5){left:42%;animation-delay:4s;animation-duration:18s;}
.emoji-bg span:nth-child(6){left:52%;animation-delay:6s;animation-duration:14s;}
.emoji-bg span:nth-child(7){left:62%;animation-delay:3s;animation-duration:17s;}
.emoji-bg span:nth-child(8){left:72%;animation-delay:7s;animation-duration:13s;}
.emoji-bg span:nth-child(9){left:82%;animation-delay:2s;animation-duration:19s;}
.emoji-bg span:nth-child(10){left:91%;animation-delay:5s;animation-duration:15s;}
.emoji-bg span:nth-child(11){left:8%;animation-delay:8s;animation-duration:18s;}
.emoji-bg span:nth-child(12){left:27%;animation-delay:10s;animation-duration:16s;}
.emoji-bg span:nth-child(13){left:67%;animation-delay:9s;animation-duration:20s;}
.emoji-bg span:nth-child(14){left:96%;animation-delay:11s;animation-duration:17s;}
@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; }
}
main {
    position: relative;
    z-index: 1;
}
.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 9999;
    background: rgba(36, 0, 63, 0.72);
    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 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.site-logo,
.drawer-logo,
.footer-brand a {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    flex: 0 0 auto;
}
.site-logo img {
    max-height: 46px;
    width: auto;
}
.nav-core {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex: 1 1 auto;
    min-width: 0;
}
.nav-core a {
    color: #ffffff;
    font-size: 14px;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 999px;
    white-space: nowrap;
    transition: .22s ease;
}
.nav-core a:hover,
.nav-core a.active {
    color: #25dff5;
    background: rgba(37, 223, 245, 0.12);
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 0 0 auto;
}
.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 11px 20px;
    background: linear-gradient(90deg, #21dff5 0%, #8f7bff 52%, #f06bea 100%);
    color: #ffffff;
    border-radius: 6px;
    box-shadow: 0 14px 30px rgba(240,107,234,0.26);
    text-decoration: none;
    font-weight: 800;
    letter-spacing: .02em;
    transition: .22s ease;
}
.main-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 40px rgba(37,223,245,0.30);
}
.header-btn {
    min-height: 38px;
    padding: 9px 16px;
    white-space: nowrap;
}
.big-btn {
    min-height: 52px;
    padding: 14px 26px;
    font-size: 17px;
}
.menu-toggle {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    border: 1px solid rgba(191, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
    cursor: pointer;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    flex: 0 0 auto;
}
.menu-toggle span {
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: #ffffff;
    box-shadow: 0 0 8px rgba(37,223,245,.55);
}
.drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(9, 0, 20, .62);
    opacity: 0;
    pointer-events: none;
    transition: .25s ease;
    z-index: 10000;
}
.side-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(420px, 88vw);
    min-height: 100vh;
    background: linear-gradient(180deg, #260047 0%, #140024 100%);
    border-left: 1px solid rgba(191,255,255,.16);
    box-shadow: -22px 0 60px rgba(0,0,0,.42);
    transform: translateX(102%);
    transition: .28s ease;
    z-index: 10001;
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.drawer-open .drawer-overlay {
    opacity: 1;
    pointer-events: auto;
}
.drawer-open .side-drawer {
    transform: translateX(0);
}
.drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.drawer-logo img {
    max-height: 48px;
}
.drawer-close {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(191,255,255,.18);
    border-radius: 12px;
    background: rgba(255,255,255,.08);
    color: #fff;
    font-size: 26px;
    cursor: pointer;
}
.drawer-nav {
    display: grid;
    gap: 8px;
}
.drawer-nav a {
    text-decoration: none;
    color: #ffffff;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255,255,255,.045);
    border: 1px solid rgba(191,255,255,.08);
    transition: .22s ease;
}
.drawer-nav a:hover,
.drawer-nav a.active {
    color: #25dff5;
    background: rgba(37,223,245,.12);
    border-color: rgba(37,223,245,.26);
}
.drawer-note {
    margin-top: auto;
    padding: 16px;
    border-radius: 18px;
    background: rgba(60, 0, 100, 0.56);
    border: 1px solid rgba(191,255,255,0.14);
    color: #d8c7ff;
}
.drawer-note strong {
    color: #bfffff;
}
.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;
    padding: 80px 0 120px;
}
.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-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 42px;
}
.eyebrow {
    color: #25dff5;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin: 0 0 12px;
}
h1,
h2,
h3,
.section-title {
    color: #bfffff;
    text-shadow: 0 0 18px rgba(37,223,245,0.20);
    line-height: 1.18;
}
h1 {
    font-size: clamp(46px, 8vw, 92px);
    margin: 0 0 20px;
    letter-spacing: .03em;
}
h2 {
    font-size: clamp(28px, 4vw, 46px);
    margin: 0 0 18px;
}
h3 {
    font-size: 20px;
    margin: 0 0 10px;
}
p {
    color: #d8c7ff;
    margin: 0 0 14px;
}
.hero-lead,
.lead {
    color: #ffffff;
    font-size: clamp(16px, 2vw, 20px);
    max-width: 720px;
}
.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 30px;
}
.ghost-link {
    color: #bfffff;
    text-decoration: none;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid rgba(191,255,255,.36);
}
.hero-visual,
.content-media,
.page-hero-media {
    position: relative;
}
.hero-visual img,
.content-media img,
.page-hero-media img,
.poster-banner img,
.game-card img,
.activity-card img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}
.hero-visual img {
    filter: drop-shadow(0 28px 54px rgba(37,223,245,.22));
}
.neon-strip-wrap {
    position: relative;
    z-index: 2;
    margin-top: -80px;
    padding-bottom: 32px;
}
.neon-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-radius: 32px;
    overflow: hidden;
    background: linear-gradient(120deg, rgba(240,107,234,.72), rgba(74,0,127,.92) 45%, rgba(37,223,245,.42));
    box-shadow: 0 22px 60px rgba(37,223,245,.18), inset 0 -3px 0 rgba(37,223,245,.74);
    border: 1px solid rgba(191,255,255,.22);
}
.neon-strip article {
    padding: 24px;
    min-height: 146px;
    border-right: 1px solid rgba(191,255,255,.16);
}
.neon-strip article:last-child {
    border-right: 0;
}
.neon-strip h2 {
    font-size: 21px;
    margin: 0 0 8px;
    color: #ffffff;
}
.neon-strip p {
    color: #f0e8ff;
    font-size: 14px;
}
.section-block {
    padding: 82px 0;
    background: radial-gradient(circle at top left, rgba(240,107,234,.12), transparent 34%), #24003f;
}
.section-heading {
    max-width: 780px;
    margin-bottom: 34px;
}
.center-heading {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}
.capsule-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.capsule-card,
.card,
.zone-card,
.info-card,
.game-card,
.activity-card,
.review-card,
.faq-item,
.content-panel,
.notice-card,
.glow-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);
}
.capsule-card {
    display: block;
    text-decoration: none;
    border-radius: 26px;
    padding: 22px;
    min-height: 214px;
    transition: .25s ease;
}
.capsule-card:hover,
.game-card:hover,
.activity-card:hover,
.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 24px 60px rgba(37,223,245,.18), 0 18px 46px rgba(0,0,0,0.34);
    border-color: rgba(37,223,245,.28);
}
.capsule-card span,
.mini-card span {
    color: #25dff5;
    font-weight: 900;
    display: inline-block;
    margin-bottom: 12px;
}
.capsule-card h3 {
    color: #ffffff;
}
.capsule-card p {
    color: #d8c7ff;
    font-size: 14px;
}
.split-grid,
.page-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 44px;
}
.content-copy p {
    font-size: 16px;
}
.check-list {
    list-style: none;
    padding: 0;
    margin: 22px 0;
    display: grid;
    gap: 10px;
}
.check-list li {
    color: #ffffff;
    padding-left: 28px;
    position: relative;
}
.check-list li::before {
    content: "✦";
    position: absolute;
    left: 0;
    color: #25dff5;
}
.glow-card {
    border-radius: 30px;
    padding: 18px;
    background: linear-gradient(180deg, rgba(60,0,100,.68), rgba(22,0,43,.74));
}
.glow-card img {
    border-radius: 22px;
    margin: 0 auto;
}
.poster-section {
    padding: 42px 0 20px;
    background: linear-gradient(180deg, #24003f 0%, #16002b 100%);
}
.poster-banner {
    max-width: 1040px;
    margin: 0 auto;
    border-radius: 34px;
    overflow: hidden;
    border: 1px solid rgba(191,255,255,.18);
    box-shadow: 0 24px 72px rgba(0,0,0,.42), 0 0 42px rgba(240,107,234,.16);
}
.poster-banner img {
    width: 100%;
    margin: 0 auto;
}
.poster-title {
    margin-top: 42px;
}
.game-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}
.game-card {
    border-radius: 24px;
    overflow: hidden;
    transition: .25s ease;
}
.game-card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    background: rgba(22,0,43,.45);
}
.game-card div {
    padding: 18px;
}
.game-card h3 {
    font-size: 17px;
    color: #ffffff;
}
.game-card p {
    font-size: 13px;
    color: #d8c7ff;
}
.game-card a,
.activity-card a {
    color: #25dff5;
    text-decoration: none;
    font-weight: 800;
}
.inline-cards,
.feature-points {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}
.inline-cards span,
.feature-points span {
    padding: 9px 13px;
    border-radius: 999px;
    background: rgba(37,223,245,.11);
    color: #bfffff;
    border: 1px solid rgba(37,223,245,.2);
    font-size: 14px;
}
.activity-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}
.activity-card {
    padding: 22px;
    border-radius: 28px;
}
.activity-card img {
    max-height: 230px;
    width: 100%;
    object-fit: contain;
    margin-bottom: 18px;
}
.three-panel,
.review-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.content-panel,
.review-card,
.faq-item,
.notice-card {
    border-radius: 26px;
    padding: 26px;
}
.review-card p {
    color: #ffffff;
    margin: 0;
}
.faq-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
.faq-item h3 {
    color: #ffffff;
}
.notice-card {
    background: linear-gradient(120deg, rgba(37,223,245,.13), rgba(60,0,100,.72), rgba(240,107,234,.13));
    text-align: center;
    max-width: 980px;
    margin: 0 auto;
}
.notice-card p {
    color: #ffffff;
    font-size: 17px;
}
.inner-hero {
    padding: 88px 0 74px;
    background: radial-gradient(circle at 20% 20%, rgba(37,223,245,.18), transparent 30%), radial-gradient(circle at 80% 10%, rgba(240,107,234,.17), transparent 35%), linear-gradient(180deg, #24003f 0%, #16002b 100%);
}
.page-hero-text h1 {
    font-size: clamp(38px, 6vw, 72px);
}
.page-hero-media {
    border-radius: 34px;
    padding: 18px;
    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);
}
.page-hero-media img {
    border-radius: 24px;
    margin: 0 auto;
    max-height: 430px;
}
.feature-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.mini-card {
    border-radius: 24px;
    padding: 22px;
}
.mini-card h3 {
    color: #ffffff;
}
.content-reader {
    background: #16002b;
}
.content-stack {
    display: grid;
    gap: 20px;
}
.content-panel p {
    font-size: 16px;
}
.site-footer {
    position: relative;
    z-index: 2;
    background: #140024;
    color: #d8c7ff;
    padding: 58px 0 0;
    border-top: 1px solid rgba(191,255,255,.12);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr .8fr .8fr 1fr;
    gap: 28px;
}
.footer-brand img {
    max-height: 48px;
    margin-bottom: 16px;
}
.footer-links {
    display: grid;
    gap: 8px;
    align-content: start;
}
.footer-links h3 {
    color: #ffffff;
    font-size: 18px;
}
.footer-links a {
    color: #d8c7ff;
    text-decoration: none;
}
.footer-links a:hover {
    color: #25dff5;
}
.footer-bottom {
    margin-top: 34px;
    padding: 18px;
    border-top: 1px solid rgba(191,255,255,.1);
    text-align: center;
}
.footer-bottom p {
    margin: 0;
    color: #b99ee8;
}
@media (max-width: 1100px) {
    .nav-core { gap: 6px; }
    .nav-core a { padding: 7px 9px; }
    .capsule-grid { grid-template-columns: repeat(3, 1fr); }
    .game-grid { grid-template-columns: repeat(4, 1fr); }
    .feature-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
    .nav-core { display: none; }
    .hero-grid,
    .split-grid,
    .page-hero-grid { grid-template-columns: 1fr; }
    .hero-section { padding-top: 60px; }
    .hero-visual { max-width: 560px; margin: 0 auto; }
    .neon-strip { grid-template-columns: repeat(2, 1fr); }
    .neon-strip article:nth-child(2) { border-right: 0; }
    .neon-strip article { border-bottom: 1px solid rgba(191,255,255,.16); }
    .capsule-grid { grid-template-columns: repeat(2, 1fr); }
    .game-grid { grid-template-columns: repeat(3, 1fr); }
    .three-panel,
    .review-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .reverse-on-mobile .content-media { order: 2; }
}
@media (max-width: 640px) {
    .container { width: min(100% - 28px, 1180px); }
    .header-inner { min-height: 64px; padding: 0 12px; gap: 10px; }
    .site-logo img { max-height: 38px; }
    .header-actions { gap: 8px; }
    .header-btn { min-height: 34px; padding: 8px 10px; font-size: 12px; }
    .menu-toggle { width: 38px; height: 38px; }
    .side-drawer { width: min(340px, 90vw); padding: 18px; }
    .hero-section { min-height: 92vh; padding: 46px 0 100px; }
    .hero-actions { align-items: stretch; }
    .main-btn.big-btn { width: 100%; }
    .neon-strip-wrap { margin-top: -56px; }
    .neon-strip { grid-template-columns: 1fr; border-radius: 24px; }
    .neon-strip article { border-right: 0; min-height: auto; padding: 20px; }
    .section-block { padding: 56px 0; }
    .capsule-grid,
    .activity-grid,
    .faq-list,
    .feature-row,
    .three-panel,
    .review-grid,
    .footer-grid { grid-template-columns: 1fr; }
    .game-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .game-card div { padding: 14px; }
    .game-card h3 { font-size: 15px; }
    .game-card p { font-size: 12px; }
    .content-panel,
    .review-card,
    .faq-item,
    .notice-card { padding: 20px; border-radius: 22px; }
    .page-hero-media img { max-height: 320px; }
    .emoji-bg span:nth-child(n+8) { display: none; }
}
@media (max-width: 380px) {
    .header-btn { padding: 7px 8px; font-size: 11px; }
    .site-logo img { max-height: 34px; }
    .menu-toggle { width: 36px; height: 36px; }
}