*{box-sizing:border-box}
html{background:#000;-webkit-text-size-adjust:none}
body{min-width:320px;margin:0;background:#000 url('/manus-storage/BG_m_4fa62614.jpg') 50% 0/cover no-repeat;color:#fff;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px}
a{color:inherit;text-decoration:none}
.site-shell{min-height:100vh;padding-bottom:24px}
.site-container{width:95%;max-width:695px;margin:0 auto;text-align:center}
.site-header{position:relative;height:94px}
.site-logo{display:inline-block}
.site-logo img{display:inline-block;width:auto;height:60px;margin:15px 0}
.news-box{display:flex;width:100%;height:41px;margin:0 0 15px;overflow:hidden;color:#eee;line-height:40px}
.news-title{flex:0 0 96px;overflow:hidden;white-space:nowrap;text-align:left;font-size:.9rem}
.news-track{flex:1;overflow:hidden;white-space:nowrap;text-align:left;font-size:.9rem}
.news-track>div{display:inline-block;min-width:100%;animation:marquee var(--announcement-scroll-duration,36s) linear infinite}
.announcement-entry{color:var(--announcement-color,#eeeeee);font-weight:600}
.announcement-separator{color:rgba(255,255,255,.45)}
.announcement-effect-blink{animation:announcement-blink var(--announcement-effect-duration,1000ms) steps(2,end) infinite}
.announcement-effect-pulse{animation:announcement-pulse var(--announcement-effect-duration,1000ms) ease-in-out infinite}
.announcement-effect-glow{animation:announcement-glow var(--announcement-effect-duration,1000ms) ease-in-out infinite}
.social-box{display:grid;grid-template-columns:27% 70%;column-gap:10px;height:79px;padding-bottom:10px}
.domain-text{display:flex;align-items:flex-start;padding-top:2px;color:#fae345;font:bold 25px/100% "Microsoft YaHei",sans-serif;text-shadow:1px 1px rgba(255,176,5,.8),2px 2px rgba(255,255,255,.8)}
.social-links{display:flex;align-items:flex-start;justify-content:flex-end;gap:20px}
.social-link{display:inline-flex;flex-direction:column;align-items:center;color:inherit;font-size:1rem;font-weight:300;cursor:pointer;transition:opacity .2s}
.social-link:hover{opacity:.7}
.social-link img{display:block;width:auto;height:44px}
.social-link span{line-height:1.25}
.lobby{display:grid;grid-template-columns:27% 70%;column-gap:10px}
.category-menu ul{width:100%;margin:0 0 15px;padding:0;list-style:none;text-align:left}
.category-menu li{margin:0 0 15px}
.category-button{display:block;width:100%;max-width:167px;transition:opacity .2s}
.category-button:hover{opacity:.82}
.category-button img{display:block;width:100%;height:auto;max-width:167px}
.category-button.active img{outline:2px solid #f00;outline-offset:-2px;border-radius:5px}
.category-button-pg-old,.category-button-pg-new{position:relative}
.category-button-pg-old.active img,.category-button-pg-new.active img{outline:0}
.category-button-pg-old-label,.category-button-pg-new-label{position:absolute;top:50%;right:9px;z-index:1;transform:translateY(-50%);pointer-events:none;color:#e8e8e8;font:900 clamp(10px,1.3vw,13px)/1 "Lucida Console",Consolas,"Microsoft YaHei",monospace;letter-spacing:-.1em;text-shadow:1px 1px 0 #4e4e4e,0 2px 3px rgba(0,0,0,.92)}
.game-panel{position:relative;max-height:70vh;overflow-y:auto;border-radius:13px;background:rgba(0,0,0,.4);padding:10px}
.game-panel::-webkit-scrollbar{width:5px}
.game-panel::-webkit-scrollbar-thumb{border-radius:5px;background:#444}
.panel-search{display:flex;align-items:center;width:100%;height:42px;overflow:hidden;border:1px solid rgba(246,223,145,.72);border-radius:5px;background:rgba(0,0,0,.45);box-shadow:0 0 0 1px rgba(255,255,255,.05) inset}
.panel-search input{width:100%;height:100%;padding:0 14px;border:0;outline:0;background:transparent;color:#fff;font-size:15px}
.panel-search input::placeholder{color:rgba(255,255,255,.65)}
.panel-search button{display:flex;align-items:center;justify-content:center;gap:4px;min-width:80px;height:100%;border:0;border-left:1px solid rgba(246,223,145,.32);background:rgba(246,223,145,.12);color:#f6df91;font:600 14px/1 "Microsoft YaHei",sans-serif;cursor:pointer;transition:background .18s}
.panel-search button:hover{background:rgba(246,223,145,.24)}
.panel-search button span:first-child{font-size:22px;line-height:1}
.search-context{margin:8px 0 -2px;color:#f6df91;text-align:left;font-size:.86rem}
.search-context[hidden]{display:none}
.panel-search.is-searching{opacity:.72}
.game-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding-top:28px;transition:opacity .18s ease,transform .18s ease}
.game-panel.is-loading .game-grid{opacity:.42;transform:translateY(3px);pointer-events:none}
.game-card{display:inline-block;margin:0 5px;padding:5px;overflow:hidden;text-align:center;color:inherit;transition:.2s}
.game-card:hover span{color:#f7f1d4}
.game-card img{display:block;width:100%;max-width:113px;height:auto;aspect-ratio:1/1;margin:0 auto;object-fit:cover}
.game-card span{display:block;margin:5px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.9rem;line-height:1.5rem}
.empty-state{grid-column:1/-1;margin:24px 0;color:#aaa;font-size:.9rem}
.tips-section{max-width:695px;margin:24px auto 0;padding:0 2.5% 100px}
.tips-section>div{border:1px solid rgba(251,227,138,.6);border-radius:14px;background:rgba(0,0,0,.6);padding:22px;color:#eee;line-height:1.8}
.tips-section h2{margin:0 0 12px;color:#feee3f;font-size:1.3rem}
.tips-section p{margin:0;white-space:normal}
.system-message{display:grid;min-height:100vh;place-content:center;padding:28px;text-align:center}
.system-message h1{color:#fbe38a}
.system-message p{max-width:520px;color:#ddd;line-height:1.8}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-75%)}}
@keyframes announcement-blink{50%{opacity:.18}}
@keyframes announcement-pulse{50%{opacity:.45;filter:brightness(1.55)}}
@keyframes announcement-glow{50%{text-shadow:0 0 5px currentColor,0 0 14px currentColor,0 0 22px currentColor}}

/* 爆庄秘籍入口与说明弹窗 */
.night-welfare-entry{cursor:pointer;-webkit-tap-highlight-color:transparent}
.night-welfare-icon{position:relative;display:grid;place-items:center;width:44px;height:44px;border:1px solid rgba(250,223,113,.75);border-radius:13px;background:linear-gradient(145deg,rgba(255,218,89,.36),rgba(105,50,6,.38));box-shadow:0 3px 12px rgba(0,0,0,.32),inset 0 1px rgba(255,255,255,.25);color:#ffe26b;font-family:Arial,"Microsoft YaHei",sans-serif;line-height:1}
.night-welfare-icon strong{font-size:18px;font-weight:800;letter-spacing:-1px;text-shadow:0 1px 3px rgba(0,0,0,.5)}
.night-welfare-icon sup{position:absolute;top:9px;right:6px;font-size:12px;font-weight:800;text-shadow:0 1px 3px rgba(0,0,0,.5)}
.night-welfare-entry:hover .night-welfare-icon{background:linear-gradient(145deg,rgba(255,225,100,.52),rgba(157,79,8,.46));transform:translateY(-1px)}
.build-service-link{border:0;background:transparent;padding:0;color:#fff;-webkit-tap-highlight-color:transparent}
.build-service-icon{display:grid;place-items:center;width:44px;height:44px;border:1px solid rgba(250,223,113,.68);border-radius:13px;background:linear-gradient(145deg,rgba(255,218,89,.32),rgba(105,50,6,.34));box-shadow:0 3px 12px rgba(0,0,0,.32),inset 0 1px rgba(255,255,255,.25);color:#ffe26b}
.build-service-icon svg{display:block;width:31px;height:31px;filter:drop-shadow(0 1px 3px rgba(0,0,0,.45))}
.build-service-link:hover .build-service-icon{background:linear-gradient(145deg,rgba(255,225,100,.52),rgba(157,79,8,.46));transform:translateY(-1px)}
.secret-guide-trigger{border:0;background:transparent;padding:0;color:#fff;font:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}
.secret-guide-trigger:focus-visible,.secret-guide-close:focus-visible{outline:2px solid #f7df7c;outline-offset:3px}
.secret-guide-icon{display:grid;place-items:center;width:44px;height:44px;border:1px solid rgba(250,223,113,.68);border-radius:13px;background:linear-gradient(145deg,rgba(255,218,89,.32),rgba(105,50,6,.34));box-shadow:0 3px 12px rgba(0,0,0,.32),inset 0 1px rgba(255,255,255,.25);color:#ffe26b}
.secret-guide-icon svg{display:block;width:31px;height:31px;filter:drop-shadow(0 1px 3px rgba(0,0,0,.45))}
.secret-guide-trigger:hover .secret-guide-icon{background:linear-gradient(145deg,rgba(255,225,100,.52),rgba(157,79,8,.46));transform:translateY(-1px)}
.secret-guide-modal{position:fixed;z-index:100;inset:0;display:grid;place-items:center;padding:24px;isolation:isolate;opacity:0;transition:opacity .2s ease}
.secret-guide-modal[hidden]{display:none}
.secret-guide-modal.is-open{opacity:1}
.secret-guide-backdrop{position:absolute;z-index:-1;inset:0;background:rgba(0,0,0,.74);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.secret-guide-card{width:min(760px,100%);max-height:min(780px,calc(100vh - 48px));overflow:hidden;border:1px solid rgba(255,223,121,.52);border-radius:20px;background:linear-gradient(145deg,#202226 0%,#0b0d0f 56%,#17110a 100%);box-shadow:0 30px 80px rgba(0,0,0,.62),0 0 0 1px rgba(255,255,255,.05) inset;transform:translateY(14px) scale(.985);transition:transform .22s cubic-bezier(.23,1,.32,1)}
.secret-guide-modal.is-open .secret-guide-card{transform:translateY(0) scale(1)}
.secret-guide-header{display:flex;align-items:center;justify-content:space-between;padding:19px 22px 17px;border-bottom:1px solid rgba(255,223,121,.18);background:linear-gradient(90deg,rgba(255,221,101,.15),rgba(255,221,101,0))}
.secret-guide-heading{display:flex;align-items:center;gap:12px;text-align:left}
.secret-guide-heading-icon{display:grid;place-items:center;flex:0 0 auto;width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,#f9df70,#b8720c);box-shadow:0 4px 14px rgba(0,0,0,.32);color:#251704}
.secret-guide-heading-icon svg{width:29px;height:29px}
.secret-guide-heading p{margin:0 0 3px;color:#dec472;font:700 10px/1.2 Arial,sans-serif;letter-spacing:1.4px}
.secret-guide-heading h2{margin:0;color:#fff6cd;font:700 23px/1.15 "Microsoft YaHei",sans-serif;letter-spacing:.04em}
.secret-guide-close{display:grid;place-items:center;width:36px;height:36px;border:1px solid rgba(255,255,255,.15);border-radius:50%;background:rgba(255,255,255,.06);color:#fff;font:300 28px/1 Arial,sans-serif;transition:background .15s,transform .15s}
.secret-guide-close:hover{background:rgba(255,221,104,.2);transform:rotate(90deg)}
.secret-guide-body{max-height:calc(min(780px,100vh - 48px) - 80px);overflow:auto;overscroll-behavior:contain;padding:20px 22px 28px;scrollbar-width:thin;scrollbar-color:#b78a25 transparent;text-align:left}
.secret-guide-body::-webkit-scrollbar{width:7px}.secret-guide-body::-webkit-scrollbar-thumb{border-radius:99px;background:#96701f}
.secret-guide-notice{display:flex;gap:11px;align-items:flex-start;margin:0 0 20px;padding:12px 14px;border:1px solid rgba(255,212,92,.25);border-radius:12px;background:rgba(223,163,35,.09);color:#e6ddbd}
.secret-guide-notice span{display:inline-flex;flex:0 0 auto;padding:4px 7px;border-radius:5px;background:#efc950;color:#3a2706;font:bold 11px/1.15 "Microsoft YaHei",sans-serif}
.secret-guide-notice p{margin:0;font-size:13px;line-height:1.65}
.secret-guide-section{padding:0 1px 19px}
.secret-guide-section+.secret-guide-section{padding-top:18px;border-top:1px solid rgba(255,255,255,.08)}
.secret-guide-section h3{margin:0 0 10px;color:#ffe673;font:700 17px/1.4 "Microsoft YaHei",sans-serif}
.secret-guide-section h3::before{content:"";display:inline-block;width:4px;height:17px;margin:0 8px -3px 0;border-radius:8px;background:linear-gradient(#ffe984,#ba7311);box-shadow:0 0 8px rgba(255,215,94,.35)}
.secret-guide-section p{margin:0 0 10px;color:#eee9d7;font-size:14px;line-height:1.9;text-align:justify;text-justify:inter-ideograph}
.secret-guide-section p:last-child{margin-bottom:0}
.secret-guide-closing{padding-bottom:0}.secret-guide-closing h3{color:#ffda54}
html.secret-guide-open,body.secret-guide-open{overflow:hidden}

@media(max-width:750px){
  html,body{background-attachment:scroll;background-position:50% 0}
  .social-link{width:10vw}
  .social-link img{width:50%;height:auto}
  .category-menu li{margin-bottom:2vw}
  .category-button{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
  .game-panel{max-height:none;overflow:visible;overscroll-behavior:contain}
  .game-panel.is-updating .game-grid{opacity:1;transform:none}
  .game-grid{transition:none}
  .game-card img{width:100%}
  .secret-guide-modal{align-items:end;padding:12px}
  .secret-guide-card{max-height:calc(100dvh - 24px);border-radius:17px}
  .secret-guide-header{padding:15px 16px 14px}
  .secret-guide-heading-icon{width:37px;height:37px;border-radius:11px}
  .secret-guide-heading-icon svg{width:26px;height:26px}
  .secret-guide-heading h2{font-size:20px}
  .secret-guide-body{max-height:calc(100dvh - 98px);padding:16px 16px 22px}
  .secret-guide-notice{margin-bottom:16px;padding:10px 11px;gap:8px}
  .secret-guide-notice p{font-size:12px;line-height:1.55}
  .secret-guide-section{padding-bottom:16px}.secret-guide-section+.secret-guide-section{padding-top:15px}
  .secret-guide-section h3{margin-bottom:8px;font-size:16px}.secret-guide-section p{font-size:13px;line-height:1.82}
}
@media(max-width:500px){
  html,body{font-size:14px}
  .site-logo img{height:40px}
  .social-link{width:12vw}
  .social-link span{font-size:.9rem}
  .game-panel{padding:0;background:none}
  .panel-search{height:36px}
  .panel-search input{padding:0 10px;font-size:13px}
  .panel-search button{min-width:64px;font-size:12px}
  .panel-search button span:first-child{font-size:18px}
  .game-grid{padding-top:20px}
  .game-card{padding:0 0 5px}
  .game-card span{margin:0 0 5px}
  .site-shell{padding-bottom:24px}
}
@media(prefers-reduced-motion:reduce){.news-track>div,.announcement-effect-blink,.announcement-effect-pulse,.announcement-effect-glow{animation:none}.game-grid,.secret-guide-modal,.secret-guide-card,.build-service-link:hover .build-service-icon,.secret-guide-trigger:hover .secret-guide-icon,.secret-guide-close{transition:none}}

/* 首页广告区：替代原顶部轮播图，复用后台广告位内容。 */
.top-ad-zone{margin:0 0 11px;padding:9px 9px 11px;border:1px solid rgba(241,209,111,.38);border-radius:10px;background:linear-gradient(112deg,rgba(9,11,14,.82),rgba(42,29,15,.55));box-shadow:0 9px 24px rgba(0,0,0,.28),inset 0 1px rgba(255,255,255,.06)}
.top-ad-zone-head{display:flex;align-items:center;gap:8px;margin:0 2px 8px;color:#f6de8b;text-align:left;font:700 14px/1 "Microsoft YaHei",sans-serif;letter-spacing:.06em}
.top-ad-zone-head i{flex:1;height:1px;background:linear-gradient(90deg,rgba(246,222,139,.4),transparent)}
.top-ad-zone-head small{color:rgba(255,255,255,.52);font:11px/1 "Microsoft YaHei",sans-serif;letter-spacing:.02em}
.top-ad-list{display:grid;grid-template-columns:repeat(var(--top-ad-columns,5),minmax(0,1fr));gap:7px}
.top-ad-card{position:relative;display:block;min-width:0;overflow:hidden;border:1px solid rgba(255,227,133,.28);border-radius:6px;background:#17120e;box-shadow:0 3px 9px rgba(0,0,0,.28);isolation:isolate;transition:transform .16s ease,border-color .16s ease,filter .16s ease}
.top-ad-card::after{position:absolute;z-index:-1;inset:0;background:linear-gradient(120deg,transparent 25%,rgba(255,238,167,.15) 46%,transparent 63%);content:"";transform:translateX(-115%);transition:transform .38s cubic-bezier(.23,1,.32,1)}
.top-ad-card:hover{border-color:rgba(255,228,123,.8);filter:brightness(1.08);transform:translateY(-2px)}
.top-ad-card:hover::after{transform:translateX(115%)}
.top-ad-card img{display:block;width:100%;aspect-ratio:2.25/1;object-fit:cover;background:#1d1510}
.top-ad-card span{position:absolute;right:0;bottom:0;left:0;overflow:hidden;padding:4px 5px;background:linear-gradient(90deg,rgba(8,8,9,.88),rgba(8,8,9,.42));color:#fff6d7;font-size:11px;line-height:1.1;text-align:left;text-overflow:ellipsis;text-shadow:0 1px 2px #000;white-space:nowrap}
@media(max-width:500px){.top-ad-zone{margin-bottom:9px;padding:7px 6px 8px;border-radius:8px}.top-ad-zone-head{margin:0 1px 6px;font-size:12px}.top-ad-zone-head small{font-size:9px}.top-ad-list{gap:4px}.top-ad-card{border-radius:4px}.top-ad-card span{padding:3px 3px;font-size:9px}}

/* Four-card horizontal ad presentation. */
.top-ad-zone{margin:0 0 12px;padding:0;border:0;border-radius:0;background:none;box-shadow:none}
.top-ad-zone-head{display:none}
.top-ad-list{gap:8px}
.top-ad-card{display:flex;flex-direction:column;gap:4px;overflow:visible;border:0;border-radius:0;background:none;box-shadow:none}
.top-ad-card::after{display:none}
.top-ad-card span{position:static;order:2;display:block;overflow:hidden;padding:1px 0 0;background:none;color:#8dc1ff;font-size:14px;line-height:1.2;text-align:center;text-overflow:ellipsis;text-shadow:0 1px 2px #000;white-space:nowrap}
.top-ad-card img{order:1;width:100%;aspect-ratio:16/9;object-fit:cover;border:1px solid rgba(69,118,196,.72);border-radius:8px;background:#0a0a0d;box-shadow:0 3px 10px rgba(0,0,0,.3)}
.top-ad-card:hover{border:0;filter:brightness(1.13);transform:translateY(-2px)}
@media(max-width:500px){.top-ad-zone{margin-bottom:9px}.top-ad-list{gap:5px}.top-ad-card{gap:3px}.top-ad-card span{font-size:10px}.top-ad-card img{border-radius:5px}}


/* 意见反馈入口与提交弹窗 */
.feedback-trigger{border:0;background:transparent;padding:0;color:#fff;font:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}
.feedback-trigger:focus-visible,.feedback-close:focus-visible{outline:2px solid #f7df7c;outline-offset:3px}
.feedback-icon{display:grid;place-items:center;width:44px;height:44px;border:1px solid rgba(250,223,113,.68);border-radius:13px;background:linear-gradient(145deg,rgba(255,218,89,.32),rgba(105,50,6,.34));box-shadow:0 3px 12px rgba(0,0,0,.32),inset 0 1px rgba(255,255,255,.25);color:#ffe26b;transition:transform .16s ease,background .16s ease}
.feedback-icon svg{display:block;width:30px;height:30px;filter:drop-shadow(0 1px 3px rgba(0,0,0,.45))}
.feedback-trigger:hover .feedback-icon{background:linear-gradient(145deg,rgba(255,225,100,.52),rgba(157,79,8,.46));transform:translateY(-1px)}
.feedback-modal{position:fixed;z-index:110;inset:0;display:grid;place-items:center;padding:24px;isolation:isolate;opacity:0;transition:opacity .2s ease}
.feedback-modal[hidden]{display:none}
.feedback-modal.is-open{opacity:1}
.feedback-backdrop{position:absolute;z-index:-1;inset:0;background:rgba(0,0,0,.76);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.feedback-card{width:min(520px,100%);overflow:hidden;border:1px solid rgba(255,223,121,.52);border-radius:20px;background:linear-gradient(145deg,#202226 0%,#0b0d0f 62%,#17110a 100%);box-shadow:0 30px 80px rgba(0,0,0,.62),0 0 0 1px rgba(255,255,255,.05) inset;transform:translateY(14px) scale(.985);transition:transform .22s cubic-bezier(.23,1,.32,1)}
.feedback-modal.is-open .feedback-card{transform:translateY(0) scale(1)}
.feedback-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 16px;border-bottom:1px solid rgba(255,223,121,.18);background:linear-gradient(90deg,rgba(255,221,101,.15),rgba(255,221,101,0))}
.feedback-heading{display:flex;align-items:center;gap:11px;text-align:left}
.feedback-heading-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:linear-gradient(145deg,#f9df70,#b8720c);box-shadow:0 4px 14px rgba(0,0,0,.32);color:#251704}
.feedback-heading-icon svg{width:27px;height:27px}
.feedback-heading p{margin:0 0 3px;color:#dec472;font:700 10px/1.2 Arial,sans-serif;letter-spacing:1.4px}
.feedback-heading h2{margin:0;color:#fff6cd;font:700 22px/1.15 "Microsoft YaHei",sans-serif;letter-spacing:.04em}
.feedback-close{display:grid;place-items:center;width:36px;height:36px;border:1px solid rgba(255,255,255,.15);border-radius:50%;background:rgba(255,255,255,.06);color:#fff;font:300 28px/1 Arial,sans-serif;transition:background .15s,transform .15s}
.feedback-close:hover{background:rgba(255,221,104,.2);transform:rotate(90deg)}
.feedback-form{padding:20px;text-align:left}
.feedback-intro{margin:0 0 15px;color:#e5ddc7;font-size:13px;line-height:1.6}
.feedback-form label{display:block;margin:0 0 13px;color:#f5e9bd;font-size:13px;font-weight:700}
.feedback-form textarea,.feedback-form input:not(.feedback-honeypot){display:block;width:100%;margin-top:7px;border:1px solid rgba(255,224,132,.25);border-radius:10px;background:rgba(0,0,0,.32);padding:11px 12px;outline:0;color:#fff;font:14px/1.65 "Microsoft YaHei",sans-serif;resize:vertical}
.feedback-form textarea{min-height:118px;max-height:290px}
.feedback-form textarea::placeholder,.feedback-form input::placeholder{color:rgba(255,255,255,.42)}
.feedback-form textarea:focus,.feedback-form input:not(.feedback-honeypot):focus{border-color:rgba(255,224,132,.8);box-shadow:0 0 0 3px rgba(245,200,91,.12)}
.feedback-privacy{margin:3px 0 16px;color:rgba(255,255,255,.54);font-size:11px;line-height:1.65}
.feedback-submit{display:block;width:100%;border:1px solid rgba(255,234,158,.5);border-radius:10px;background:linear-gradient(135deg,#fae27d,#b87817);padding:12px;color:#251704;font:800 15px/1 "Microsoft YaHei",sans-serif;cursor:pointer;box-shadow:0 8px 18px rgba(0,0,0,.25);transition:filter .15s,transform .15s}
.feedback-submit:hover{filter:brightness(1.08)}
.feedback-submit:active{transform:scale(.985)}
.feedback-submit:disabled{opacity:.7;cursor:wait}
.feedback-alert{margin:0 0 14px;padding:10px 11px;border:1px solid;border-radius:9px;font-size:13px;line-height:1.55}
.feedback-alert.success{border-color:rgba(111,215,161,.4);background:rgba(68,150,103,.17);color:#c9f8db}
.feedback-alert.error{border-color:rgba(255,125,117,.42);background:rgba(177,60,54,.17);color:#ffd0cb}
.feedback-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}
html.feedback-open,body.feedback-open{overflow:hidden}
@media(max-width:750px){.feedback-modal{align-items:end;padding:12px}.feedback-card{border-radius:17px}.feedback-header{padding:15px 16px 14px}.feedback-heading-icon{width:37px;height:37px;border-radius:11px}.feedback-heading-icon svg{width:25px;height:25px}.feedback-heading h2{font-size:20px}.feedback-form{padding:16px}.feedback-form textarea,.feedback-form input:not(.feedback-honeypot){font-size:16px}.feedback-privacy{font-size:10px}}
@media(prefers-reduced-motion:reduce){.feedback-modal,.feedback-card,.feedback-icon,.feedback-close{transition:none}}


/* 自定义快捷入口：沿用前台金色图标语言。 */
.custom-shortcut-link{border:0;background:transparent;padding:0;color:#fff;font:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}.custom-shortcut-icon{display:grid;place-items:center;width:44px;height:44px;border:1px solid rgba(250,223,113,.68);border-radius:13px;background:linear-gradient(145deg,rgba(255,218,89,.32),rgba(105,50,6,.34));box-shadow:0 3px 12px rgba(0,0,0,.32),inset 0 1px rgba(255,255,255,.25);color:#ffe26b;transition:transform .16s ease,background .16s ease}.custom-shortcut-icon svg{display:block;width:29px;height:29px;filter:drop-shadow(0 1px 3px rgba(0,0,0,.45))}.custom-shortcut-link:hover .custom-shortcut-icon{background:linear-gradient(145deg,rgba(255,225,100,.52),rgba(157,79,8,.46));transform:translateY(-1px)}

.custom-shortcut-icon img{display:block;width:100%;height:100%;border-radius:12px;object-fit:cover;background:#241505}


/* 轻量弹窗：移动端避免全屏毛玻璃和缩放造成首击掉帧。 */
.social-link{touch-action:manipulation;user-select:none;-webkit-user-select:none}.social-link:active{opacity:.82}.social-link:active .night-welfare-icon,.social-link:active .build-service-icon,.social-link:active .secret-guide-icon,.social-link:active .feedback-icon,.social-link:active .custom-shortcut-icon{transform:scale(.96)}
.secret-guide-modal,.feedback-modal{contain:layout style paint}.secret-guide-backdrop,.feedback-backdrop{background:rgba(0,0,0,.82);backdrop-filter:none;-webkit-backdrop-filter:none}
@media (max-width:750px),(pointer:coarse){.secret-guide-modal,.feedback-modal{transition:opacity .12s linear;will-change:opacity}.secret-guide-card,.feedback-card{transform:translateY(8px);transition:transform .14s cubic-bezier(.23,1,.32,1);will-change:transform}.secret-guide-modal.is-open .secret-guide-card,.feedback-modal.is-open .feedback-card{transform:translateY(0)}.secret-guide-body{contain:layout paint;-webkit-overflow-scrolling:touch}.secret-guide-section{content-visibility:auto;contain-intrinsic-size:auto 220px}.secret-guide-close,.feedback-close{transition:none}.night-welfare-icon,.build-service-icon,.secret-guide-icon,.feedback-icon,.custom-shortcut-icon{transition:transform .1s ease,background .1s ease}}


/* 意见反馈图形验证码 */
.feedback-captcha-row{display:flex;align-items:center;gap:8px;margin-top:7px}.feedback-form .feedback-captcha-row input{min-width:0;flex:1;margin-top:0;text-transform:uppercase;letter-spacing:.13em}.feedback-captcha-row img{display:block;flex:0 0 126px;width:126px;height:44px;border:1px solid rgba(255,224,132,.28);border-radius:8px;cursor:pointer;object-fit:cover}.feedback-captcha-refresh{display:grid;flex:0 0 36px;width:36px;height:36px;place-items:center;border:1px solid rgba(255,224,132,.35);border-radius:9px;background:rgba(255,224,132,.1);color:#fae27d;font:700 21px/1 Arial,sans-serif;cursor:pointer;transition:transform .14s ease,background .14s ease}.feedback-captcha-refresh:hover{background:rgba(255,224,132,.2);transform:rotate(90deg)}.feedback-captcha-refresh:active{transform:scale(.94)}@media(max-width:500px){.feedback-captcha-row{gap:6px}.feedback-captcha-row img{flex-basis:106px;width:106px;height:40px}.feedback-captcha-refresh{flex-basis:34px;width:34px;height:34px}.feedback-form .feedback-captcha-row input{font-size:15px;padding:8px 9px}}

/* 首屏性能：响应式广告图异步解码；手机端取消高开销的悬停滤镜。 */
.top-ad-card picture{display:block;order:1}.top-ad-card picture img{display:block;width:100%;height:auto}@media(max-width:500px){.top-ad-card:hover{filter:none;transform:none}}


/* 广告卡片统一使用固定 16:9 媒体框，竖图仅在框内裁切，不能撑高网格。 */
.top-ad-card>img,.top-ad-card picture{order:1;display:block;width:100%;aspect-ratio:16/9;overflow:hidden}.top-ad-card>img,.top-ad-card picture img{display:block;width:100%;height:100%!important;aspect-ratio:16/9;object-fit:cover;object-position:center}


/* 最终广告卡片结构：媒体框和标题各自占固定轨道，任何比例的原图都不会改变网格高度。 */
.top-ad-card{display:grid!important;grid-template-rows:auto auto;gap:4px;align-content:start}.top-ad-media{display:block;position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;border:1px solid rgba(69,118,196,.72);border-radius:8px;background:#0a0a0d;box-shadow:0 3px 10px rgba(0,0,0,.3)}.top-ad-media picture,.top-ad-media>img{display:block;width:100%;height:100%}.top-ad-media picture img{display:block;width:100%;height:100%!important;aspect-ratio:auto;object-fit:cover;object-position:center}.top-ad-media>img{height:100%!important;aspect-ratio:auto;object-fit:cover;object-position:center}.top-ad-card .top-ad-name{position:static;display:block;min-height:17px;overflow:hidden;padding:1px 0 0;background:none;color:#8dc1ff;font-size:14px;line-height:1.2;text-align:center;text-overflow:ellipsis;text-shadow:0 1px 2px #000;white-space:nowrap}@media(max-width:500px){.top-ad-media{border-radius:5px}.top-ad-card .top-ad-name{min-height:14px;font-size:10px}}
/* V2 PG embedded game frame */
body.v2-game-frame-open{overflow:hidden}
.v2-game-frame{position:fixed;z-index:100000;inset:0;display:none;background:#050609;color:#f5f0d6}
.v2-game-frame.is-open{display:block}
.v2-game-frame-shell{display:grid;width:100%;height:100%;grid-template-rows:54px minmax(0,1fr);background:#050609}
.v2-game-frame-toolbar{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:0 14px;border-bottom:1px solid rgba(248,220,130,.42);background:linear-gradient(90deg,#15100a,#201508 52%,#110f0b);box-shadow:0 2px 12px rgba(0,0,0,.45)}
.v2-game-frame-title{overflow:hidden;color:#f6df91;font-size:15px;text-align:center;text-overflow:ellipsis;white-space:nowrap}
.v2-game-frame-actions{display:flex;gap:8px}
.v2-game-frame-toolbar button{min-height:34px;padding:6px 12px;border:1px solid rgba(248,220,130,.48);border-radius:7px;background:rgba(255,232,147,.1);color:#fff4c6;font:600 14px/1 system-ui,-apple-system,"Microsoft YaHei",sans-serif;cursor:pointer;transition:background .15s ease,transform .15s ease}
.v2-game-frame-toolbar button:hover{background:rgba(255,232,147,.23)}
.v2-game-frame-toolbar button:active{transform:scale(.97)}
.v2-game-frame-iframe{display:block;width:100%;height:100%;border:0;background:#030303}
@media(max-width:600px){.v2-game-frame-shell{grid-template-rows:50px minmax(0,1fr)}.v2-game-frame-toolbar{gap:6px;padding:0 8px}.v2-game-frame-toolbar button{min-height:32px;padding:5px 8px;font-size:12px}.v2-game-frame-title{font-size:13px}.v2-game-frame-fullscreen{display:none}}
@media(prefers-reduced-motion:reduce){.v2-game-frame-toolbar button{transition:none}}

/* Simple centered tab game total. */
.tab-game-count{display:flex;align-items:center;justify-content:center;margin:6px 0 3px;padding:0;border:0;background:none;color:#fff;font:400 15px/1.3 "Microsoft YaHei",sans-serif;text-align:center;text-shadow:0 1px 2px rgba(0,0,0,.8)}
.tab-game-count + .game-grid{padding-top:0}.tab-game-count-total{color:inherit;font:inherit;white-space:nowrap}.tab-game-count-total strong{margin:0;color:inherit;font:inherit}@media(max-width:500px){.tab-game-count{margin:5px 0 2px;font-size:12px}}

/* Clear selected-state confirmation for the two PG catalog tabs. */
.category-button-pg-new.active,.category-button-pg-old.active{border-color:#ff3b32!important;box-shadow:0 0 0 2px #e42d26,0 0 14px rgba(255,51,43,.6)!important}


/* Source fish catalogue provides a shared fish placeholder instead of per-game artwork. */
.game-card-placeholder{display:grid!important;place-items:center;width:100%;max-width:113px;aspect-ratio:1/1;margin:0 auto;border:1px solid rgba(86,203,223,.55);background:radial-gradient(circle at 35% 28%,rgba(60,215,241,.4),rgba(10,55,84,.92) 63%,rgba(4,22,40,.98));font-size:clamp(34px,5vw,52px);line-height:1;text-shadow:0 3px 7px rgba(0,0,0,.55)}
.game-card:hover .game-card-placeholder{filter:brightness(1.13);transform:scale(1.025)}

/* Incremental catalog rendering: only one light batch is shown until visitors continue scrolling. */
.game-load-sentinel{display:flex;align-items:center;justify-content:center;min-height:36px;margin:3px 0 20px;color:rgba(255,255,255,.72);font:400 12px/1.4 "Microsoft YaHei",sans-serif;text-align:center}
.game-load-sentinel[hidden]{display:none}
.game-load-sentinel span{padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.055)}

/* Mobile layout: fixed vertical category rail with an independently scrollable game panel. */
@media(max-width:750px){
  .lobby{display:grid;grid-template-columns:27% 71%;column-gap:2%;align-items:start}
  .category-menu{width:100%;max-height:min(70dvh,760px);margin:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none}
  .category-menu::-webkit-scrollbar{display:none}
  .category-menu ul{display:block;width:100%;margin:0;padding:0;overflow:visible}
  .category-menu li{display:block;width:100%;margin:0 0 9px}
  .category-button,.category-button img{width:100%;max-width:none}
  .category-button img{border-radius:6px}
  .category-button-pg-old-label,.category-button-pg-new-label{right:7px;font-size:12px}
  .game-panel{width:100%;height:min(70dvh,760px);max-height:none;overflow-y:auto;overscroll-behavior:contain;padding:9px;border-radius:12px;background:rgba(0,0,0,.42);scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.38) transparent}
  .game-panel::-webkit-scrollbar{width:5px}
  .game-panel::-webkit-scrollbar-thumb{border-radius:6px;background:rgba(255,255,255,.38)}
  .game-grid{grid-template-columns:repeat(4,minmax(0,1fr));padding-top:8px}
  .game-card{margin:0 3px;padding:4px 1px 6px}
  .game-card img,.game-card-placeholder{max-width:136px}
  .game-card span{font-size:.9rem;line-height:1.45rem}
  .game-load-sentinel{margin-bottom:10px}
}
@media(max-width:500px){
  .lobby{grid-template-columns:27% 71%;column-gap:2%}
  .category-menu,.game-panel{height:68dvh;max-height:none}
  .category-menu li{margin-bottom:7px}
  .category-button-pg-old-label,.category-button-pg-new-label{right:5px;font-size:10px}
  .game-panel{padding:6px;border-radius:9px}
  .game-grid{padding-top:6px}
  .game-card{margin:0 1px;padding:3px 1px 5px}
  .game-card span{font-size:12px;line-height:1.4rem}
}