@charset "utf-8";
body { overflow-x: hidden; background: #000; color: #fff; }
.topbar { height: 63px; position: fixed; inset: 0 0 auto; background: #fff; color: #4f4f4f; z-index: 100; }
.topbar-inner { height: 100%; max-width: 1240px; margin: auto; display: flex; align-items: center; justify-content: space-between; }
.brand img { width: auto; height: 50px; }
.topbar-nav { display: flex; gap: 40px; padding-right: 20px; }
.nav-control { display: block; width: 38px; border: 0; background: transparent; color: inherit; font-size: 14px; line-height: 1.5; text-align: center; }
.nav-icon { display: block; height: 29px; margin: 0 auto 5px; background: url(../images/top-icon/icons.png) no-repeat; }
.icon-download { width: 27px; }
.icon-service { width: 37px; background-image: url(../images/top-icon/icon_kf.png); }
.nav-forum { width: 64px; white-space: nowrap; }
.icon-forum { width: 32px; background-image: none; }
.icon-music { width: 28px; background-position: -253px 0; }
[aria-pressed="true"] .icon-music { background-position: -208px 0; animation: rotate 4s linear infinite; }
.desktop-hero { height: 1143px; position: relative; overflow: hidden; }
.hero-art { position: absolute; top: 63px; left: 50%; width: 1920px; height: 1080px; transform: translateX(-50%); }
.hero-backdrop img { display: block; width: 1920px; height: 216px; }
.hero-art video { display: block; width: 1920px; height: 1080px; object-fit: cover; }
.hero-downloads { position: absolute; top: 810px; left: 50%; width: 604px; height: 232px; margin-left: -322px; background: url(../images/down.png) no-repeat; z-index: 2; }
.hero-downloads a { position: absolute; display: block; font-size: 0; transition: transform .2s; }
.hero-downloads a:hover { transform: scale(1.03); }
.hero-ios { left: 206px; top: 59px; width: 154px; height: 50px; background: url(../images/down1.png) no-repeat; }
.hero-android { left: 206px; top: 136px; width: 155px; height: 47px; background: url(../images/down2.png) no-repeat; }
.hero-pc { left: 403px; top: 57px; width: 142px; height: 129px; background: url(../images/down3.png) no-repeat; }
.showcase { position: relative; left: 50%; width: 1920px; margin-left: -960px; padding: 320px 0 80px; background: #15171a url(../images/bj_02.jpg) no-repeat center top; }
.showcase-content { width: min(1200px, calc(100vw - 48px)); margin: 0 auto; }
.equipment-poster { display: block; width: 100%; height: auto; border: 1px solid #927643; }
.promo-carousel-section { margin-top: 64px; }
.promo-carousel-section h2 { margin-bottom: 24px; color: #ecd99c; font-size: 30px; font-weight: normal; letter-spacing: 5px; text-align: center; }
.promo-carousel { position: relative; overflow: hidden; border: 1px solid #927643; background: #0d0d0e; }
.promo-carousel .carousel-viewport { aspect-ratio: 16 / 9; overflow: hidden; }
.promo-carousel .carousel-slides, .promo-carousel .carousel-slide { width: 100%; height: 100%; }
.promo-carousel .carousel-slide img { display: block; width: 100%; height: 100%; object-fit: contain; }
.promo-carousel .carousel-slide:not([hidden]) { animation: promo-reveal .35s ease-out; }
.carousel-controls { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 8px 16px; }
.carousel-arrow { flex: none; width: 40px; height: 36px; border: 1px solid #b79a61; border-radius: 4px; background: #0009; color: #f1dba5; font-size: 22px; }
.carousel-arrow:hover { background: #513b20e6; }
.promo-carousel .carousel-dots { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 36px; flex-wrap: wrap; }
.promo-carousel .carousel-dots button { width: 28px; height: 36px; border: 0; background: transparent; }
.promo-carousel .carousel-dots button::after { content: ""; display: block; width: 10px; height: 10px; margin: auto; border: 1px solid #d3b47b; border-radius: 50%; background: #55472f; }
.promo-carousel .carousel-dots button[aria-pressed="true"]::after { background: #ecd99c; }
@keyframes promo-reveal { from { opacity: .6; } to { opacity: 1; } }
.desktop-footer { position: relative; left: 50%; width: 1920px; height: 132px; margin-left: -960px; background: url(../images/bj_03.jpg) no-repeat; }
.footer-copy { position: absolute; left: 777px; top: 24px; width: 700px; font-size: 12px; line-height: 1.5; }
.footer-copy p + p { margin-top: 12px; }
.footer-copy a:hover { text-decoration: underline; }
.floating-downloads { position: fixed; left: 0; top: 50%; width: 178px; height: 377px; margin-top: -164px; background: url(../images/download.png) no-repeat; z-index: 101; }
.floating-links { width: 153px; margin: auto; padding-top: 212px; }
.floating-links a { display: block; width: 153px; height: 43px; margin-bottom: 8px; background: url(../images/downloadBtn.png) no-repeat; font-size: 0; }
.floating-links .float-android { background-position: 0 -51px; }
.floating-links .float-pc { background-position: 0 -104px; }
.floating-links .float-ios:hover { background-position: -184px 0; }
.floating-links .float-android:hover { background-position: -184px -51px; }
.floating-links .float-pc:hover { background-position: -184px -104px; }
@keyframes rotate { to { transform: rotate(360deg); } }
@media (max-width: 1100px) { .brand img { max-width: 48vw; height: auto; } .topbar-nav { gap: 20px; } .topbar-inner { padding: 0 12px; } }