@media (max-width:1180px){:root{--container:1060px}.main-nav{gap:16px}.main-nav a{font-size:13px}.live-layout{grid-template-columns:100px minmax(0,1fr) 230px}.game-tabs button{min-width:100px}.hero-content{padding-left:56px}.hero-content h1{font-size:42px}}
@media (max-width:980px){:root{--header-h:64px}.section-shell{width:min(100% - 28px,var(--container))}.mobile-menu-button{display:block}.brand{width:176px}.main-nav{display:none}.header-actions{margin-left:auto}.header-actions .ghost-button{display:none}.mega-menu{display:none}.mobile-drawer{display:block;position:fixed;z-index:220;left:0;top:0;bottom:0;width:min(360px,88vw);padding:18px;background:#fff;transform:translateX(-105%);transition:transform var(--transition);box-shadow:var(--shadow-lg)}.mobile-drawer.open{transform:none}.drawer-mask{display:block;position:fixed;inset:0;z-index:210;background:rgba(24,31,55,.4);opacity:0;visibility:hidden;transition:all var(--transition)}.drawer-mask.open{opacity:1;visibility:visible}.mobile-drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line)}.mobile-drawer-head img{width:190px}.mobile-drawer-head button{width:36px;height:36px;border-radius:50%;background:var(--surface-muted);font-size:22px}.mobile-drawer nav{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;padding:18px 0}.mobile-drawer nav a{padding:13px;border-radius:13px;background:var(--surface-soft);font-weight:700;font-size:14px}.drawer-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.hero-slider{height:400px}.hero-content{width:58%;padding-left:46px}.hero-device{width:58%;right:-4%}.quick-actions{grid-template-columns:repeat(2,1fr)}.live-layout{grid-template-columns:90px 1fr}.promo-card{grid-column:1/3;min-height:190px}.promo-card h3 br{display:none}.game-tabs{justify-content:flex-start;overflow:auto;padding-bottom:4px}.game-tabs button{flex:0 0 auto}.game-showcase{grid-template-columns:1fr;min-height:760px}.game-copy{padding:50px 50px 10px}.game-visual{min-height:420px}.game-visual img{max-height:450px}.download-card{grid-template-columns:1fr}.download-visual{min-height:440px}.download-visual img{max-height:460px}.download-copy{padding:38px 50px 52px}.service-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr 1.5fr}.footer-cert{grid-column:1/-1}.footer-bottom{padding-inline:20px}.floating-tools{display:none}}
@media (max-width:680px){body{font-size:14px;padding-bottom:72px}.wc-corner{display:none}.section-shell{width:calc(100% - 22px)}.header-inner{gap:8px}.brand{width:150px}.header-actions .primary-button{min-height:38px;padding-inline:16px}.icon-button{width:38px;height:38px}.hero{padding-top:10px}.hero-slider{height:460px;border-radius:24px}.hero-content{width:100%;justify-content:flex-start;padding:38px 24px 0}.hero-content h1{font-size:34px}.hero-content p{font-size:14px;max-width:90%}.hero-brand-logo{width:190px}.hero-device{width:100%;height:62%;right:0;bottom:-4%;object-position:center bottom;opacity:.92}.hero-slide.worldcup .hero-content{justify-content:center;padding-top:0}.hero-slide.worldcup .hero-overlay{background:linear-gradient(180deg,rgba(22,33,79,.75),rgba(31,49,105,.3))}.hero-arrow{display:none}.notice-strip{height:48px;grid-template-columns:auto auto 1fr;padding-inline:10px}.notice-more{display:none}.quick-actions{grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}.quick-action{min-height:82px;padding:12px;grid-template-columns:44px 1fr;column-gap:10px}.quick-action-icon{width:44px;height:44px;border-radius:14px}.quick-action-icon img{width:28px;height:28px}.content-section{padding-top:62px}.section-heading{margin-bottom:22px}.section-heading h2{font-size:29px}.section-heading p{font-size:13px}.live-layout{grid-template-columns:1fr;gap:12px}.live-tabs{flex-direction:row;overflow:auto;padding-bottom:3px}.live-tabs button{flex:1;min-width:94px;min-height:72px;flex-direction:row;border-radius:17px}.live-tab-icon{width:32px;height:32px}.match-panel{padding:14px}.match-grid{grid-template-columns:1fr}.promo-card{grid-column:auto;min-height:210px}.promotion-carousel{aspect-ratio:2400/420;border-radius:16px}.promotion-slide img{object-fit:cover}.promotion-arrow{display:none}.game-tabs{gap:8px}.game-tabs button{height:52px;min-width:92px;padding:0 12px;border-radius:15px}.game-tab-icon{width:26px;height:26px}.game-showcase{min-height:680px;border-radius:24px}.game-copy{padding:34px 24px 0}.game-copy h2{font-size:34px}.game-copy p{font-size:14px}.game-actions{display:grid;grid-template-columns:1fr 1fr}.game-visual{min-height:360px}.game-brands{height:36px;margin-top:22px}.download-card{border-radius:24px}.download-visual{min-height:350px;padding:0}.download-visual img{max-height:380px}.device-glow{width:300px;height:300px}.download-copy{padding:26px 20px 34px}.download-copy h2{font-size:31px}.download-platforms{gap:9px}.download-platform{height:64px;padding:8px 10px;grid-template-columns:42px 1fr}.platform-icon{width:40px;height:40px}.download-platform b{font-size:12px}.download-platform small{font-size:7px}.version-line{align-items:flex-start;gap:8px}.service-grid{grid-template-columns:1fr}.service-grid article{min-height:230px}.service-grid article img{width:170px;height:235px}.footer-inner{grid-template-columns:1fr;padding:40px 0}.footer-links{gap:18px}.footer-cert{grid-column:auto}.footer-bottom{display:block;text-align:center;line-height:1.8}.mobile-bottom-nav{position:fixed;z-index:120;left:0;right:0;bottom:0;height:66px;background:rgba(255,255,255,.94);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);align-items:center;backdrop-filter:blur(18px)}.mobile-bottom-nav a,.mobile-bottom-nav button{height:100%;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--text-soft);font-size:10px}.mobile-bottom-nav img{width:23px;height:23px;object-fit:contain}.mobile-bottom-nav .center-action{position:relative;color:var(--brand-600);font-weight:700}.mobile-bottom-nav .center-action span{width:46px;height:46px;margin-top:-24px;border-radius:50%;background:linear-gradient(145deg,var(--brand-500),var(--brand-600));border:4px solid #fff;display:grid;place-items:center;box-shadow:0 10px 24px rgba(88,100,220,.28)}.mobile-bottom-nav .center-action img{width:31px;height:31px}.search-panel{padding-top:70px}.search-inner{grid-template-columns:24px 1fr auto 30px;padding-left:12px}.search-inner>button{padding-inline:12px}.modal-card{padding:30px 22px}.toast{bottom:86px;max-width:calc(100% - 28px);text-align:center}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* v7 responsive refinements */
@media (max-width:1180px){
  .footer-inner{grid-template-columns:minmax(230px,.9fr) minmax(390px,1.4fr);gap:42px}
  .footer-cert{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:20px}
  .footer-cert-title{grid-row:1;margin:0}
  .footer-cert-list{grid-column:2;grid-row:1}
  .footer-cert p{grid-column:1/-1;margin-top:10px}
}
@media (max-width:980px){
  .service-grid .service-card{min-height:300px}
  .footer-inner{grid-template-columns:1fr 1.35fr;gap:38px}
  .footer-brand img{width:230px}
}
@media (max-width:680px){
  .service-grid .service-card{min-height:268px;padding:20px 18px 12px}
  .service-card-no{margin-bottom:12px}
  .service-card-visual{height:122px}
  .service-grid .service-card .service-card-visual img{max-width:166px;max-height:122px}
  .service-grid .service-card:nth-child(3) .service-card-visual img,.service-grid .service-card:nth-child(4) .service-card-visual img{max-height:128px}
  .footer-inner{grid-template-columns:1fr;padding:40px 0 34px;gap:32px}
  .footer-brand img{width:220px}
  .footer-brand p{margin-top:18px}
  .footer-links{gap:20px}
  .footer-cert{grid-column:auto;display:block;padding:16px}
  .footer-cert-title{margin-bottom:12px}
  .footer-cert-list{gap:10px}
  .footer-cert-list img{width:68px}
  .footer-bottom-inner{min-height:78px;display:flex;flex-direction:column;justify-content:center;gap:2px;text-align:center;line-height:1.65}
}

/* v9 member center responsive */
@media(max-width:980px){.header-actions .member-chip{display:flex}.member-center{max-height:calc(100vh - 24px)}.member-center-layout{grid-template-columns:170px minmax(0,1fr)}.member-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.wallet-platform-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.header-actions .member-chip{padding:4px}.member-chip>span:last-child,#memberLogoutButton{display:none}.member-center-mask{padding:0;align-items:end}.member-center{width:100%;max-height:94vh;border-radius:24px 24px 0 0}.member-center-head{padding:18px 17px}.member-center-head h2{font-size:22px}.member-center-head p{display:none}.member-center-layout{display:flex;min-height:0;max-height:calc(94vh - 82px);flex-direction:column}.member-center-tabs{display:flex;flex-direction:row;overflow:auto;padding:10px;border-right:0;border-bottom:1px solid var(--line)}.member-center-tabs button{flex:0 0 auto;min-height:38px;padding:0 13px;white-space:nowrap}.member-center-content{padding:14px}.member-page-head{flex-direction:column}.member-card-grid,.wallet-platform-list,.member-form-grid{grid-template-columns:1fr}.member-form-grid .full{grid-column:auto}.member-stat-card{padding:16px}.member-stat-card b{font-size:22px}.member-panel{padding:14px}.member-form-actions>*{flex:1}.member-table{min-width:650px}}

@media(max-width:860px){.auth-modal-card.register-mode{width:min(470px,100%)}.auth-modal-card.register-mode .auth-modal-layout{grid-template-columns:1fr}.register-benefits{display:none!important}.auth-form-panel{padding:32px 28px 24px}}
@media(max-width:680px){.modal-mask{padding:10px;align-items:end}.auth-modal-card{max-height:calc(100vh - 20px);overflow:auto;border-radius:24px 24px 16px 16px}.auth-form-panel{padding:28px 20px 22px}.auth-form-panel .modal-brand-mark{width:50px}.auth-form-panel>p{margin-bottom:15px}.auth-form-panel label{margin-bottom:10px}.auth-form-panel input{height:44px}.game-visual{padding:6px 12px 0}.game-visual img{width:100%;height:100%;max-height:390px}.footer-venue-list{grid-template-columns:repeat(3,58px)}}