:root{color-scheme:dark;--bg:#10231d;--card:#19352c;--line:#3f5a4b;--text:#edf3ef;--muted:#b3c4b8;--accent:#edc879;font:15px/1.6 "Microsoft JhengHei","PingFang TC","Noto Sans TC",sans-serif}
*{box-sizing:border-box}html,body{margin:0;min-width:0;width:100%;overflow-x:hidden;background:var(--bg);color:var(--text)}button,input{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px}[hidden]{display:none!important}
.login-page{position:relative;isolation:isolate;min-height:100vh;min-height:100dvh;padding:28px max(24px,calc((100vw - 1312px)/2)) 16px;display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,440px);column-gap:clamp(24px,5vw,84px);row-gap:16px;align-items:center}
.login-page::before{content:"";position:fixed;inset:0;z-index:-2;background:linear-gradient(90deg,#091f1926 0%,#0b25192b 40%,#0b211cb3 73%,#0a1c18dc 100%),url("assets/maple-forest-ai.png") 38% center/cover no-repeat}
.login-page::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,#071c199c 0%,transparent 28%,transparent 47%,#061a16df 100%)}
.intro{min-width:0;align-self:stretch;min-height:510px;display:flex;flex-direction:column;justify-content:space-between;padding-top:8px}.brand{display:flex;align-items:center;gap:12px;font-size:25px;font-weight:700;letter-spacing:2px;text-shadow:0 2px 16px #0008}.brand img{width:38px;height:38px;filter:drop-shadow(0 2px 5px #0007)}.intro-copy{margin:auto 0 20px;padding-top:150px;text-shadow:0 2px 18px #000b}.eyebrow{font-size:12px;font-weight:600;letter-spacing:2px;color:var(--accent)}h1{font-size:clamp(36px,4.4vw,61px);line-height:1.24;letter-spacing:1px;margin:15px 0 18px}h1 em{font-style:normal;color:#ffe1a0}.intro p{color:#e4ebdb;font-size:14px;line-height:1.8}
.login-card{min-width:0;width:100%;max-width:480px;justify-self:center;padding:30px 32px;border:1px solid #8eaa7166;border-top-color:#dcc27a80;border-radius:22px;background:linear-gradient(145deg,#203b30f5,#10271ff5);box-shadow:0 24px 75px #0006,inset 0 1px #ffffff0a;backdrop-filter:blur(16px)}.card-head h2{font-size:27px;letter-spacing:.5px;margin:8px 0 0}.card-head p{font-size:13px;color:#b9c9bb;margin:6px 0 22px}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:5px;margin-bottom:22px;border:1px solid #78966552;border-radius:11px;background:#0d2119b3}.auth-tabs button{min-height:44px;border:0;border-radius:7px;background:transparent;color:#c8d6c9;font-weight:600}.auth-tabs button[aria-pressed="true"]{background:var(--accent);color:#26301d;box-shadow:0 2px 8px #0003}
#loginForm{display:grid;grid-template-columns:minmax(0,1fr);gap:15px}.field{min-width:0}.field label{display:block;font-size:14px;margin:0 0 6px;color:#d3dfd3}.field input{width:100%;height:46px;padding:10px 13px;margin:0;border:1px solid #617d625e;border-radius:9px;background:#0c211bd9;color:#f1f4e9;font-size:15px}.field input::placeholder{color:#99ae9e;font-size:12px}.field input:focus{border-color:#e7c274}.password-wrap{position:relative}.password-wrap input{padding-right:70px}.password-wrap button{position:absolute;right:4px;top:0;min-width:60px;height:46px;border:0;background:transparent;color:#c9d6c9;font-size:13px}
.message{min-height:24px;line-height:1.6;overflow-wrap:anywhere;color:#ffc1ac;font-size:12px}.message.ok{color:#d9e6b9}.primary{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:48px;padding:11px 17px;border:0;border-radius:10px;background:linear-gradient(110deg,#f0d696,#e8b969);color:#26301d;box-shadow:0 4px 16px #0002;font-weight:700;font-size:15px;letter-spacing:.5px}.primary:hover{background:linear-gradient(110deg,#ffe8b4,#f3cc87)}.primary:disabled{opacity:.5;cursor:wait}.hint{font-size:12px;line-height:1.8;color:#aebfab;margin:18px 0 0}.retry-connection{width:100%;min-height:44px;margin-top:12px;border:1px solid #edc87977;border-radius:8px;background:transparent;color:var(--accent)}.login-page footer{grid-column:1/-1;text-align:center;color:#cbd7b7b3;font-size:11px;letter-spacing:1px}
.play-page{height:100vh;height:100dvh;display:flex;flex-direction:column;background:#000}.play-bar{height:48px;min-height:48px;display:flex;align-items:center;gap:12px;padding:0 16px;background:#15231f;border-bottom:1px solid #34443a;font-size:12px}.play-bar strong{flex:none;color:var(--accent)}.play-bar span{min-width:0;flex:1;color:#b7c5bf;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:11px}.play-bar button,.loading-panel button{min-height:40px;min-width:76px;padding:6px 12px;border:1px solid #4b5b50;border-radius:6px;background:transparent;color:#dce6de;font-size:12px}.game-content{flex:1;min-width:0;min-height:0;display:flex;position:relative}#frameHost{flex:1;min-width:0;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#000}#frameHost>iframe{display:block;flex:none;border:0;width:100%;height:100%;max-width:100%;max-height:100%;background:#000}.loading-panel{position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;gap:24px;align-items:center;justify-content:center;background:#10231d;color:#edf3ef}.loading-panel button{border-color:#edc87977;color:var(--accent);min-height:44px}
html.native-windows .play-bar,html.native-android .play-bar{display:none}html[data-client-layout="mobile"] .play-bar{padding-left:max(10px,env(safe-area-inset-left));padding-right:max(10px,env(safe-area-inset-right))}html[data-client-layout="mobile"] #frameHost{padding:0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
@media(min-width:1600px){.login-page{grid-template-columns:minmax(400px,1fr) 470px}.login-card{padding:38px 40px}.intro{min-height:600px}}
@media(max-width:900px){.login-page{grid-template-columns:minmax(0,1fr);gap:18px;padding:24px}.intro{min-height:0;padding:0;display:block}.intro-copy{padding:0;margin:12px 0 0}.intro-copy h1{font-size:28px;margin:0}.intro-copy .eyebrow,.intro-copy p{display:none}.brand{font-size:21px}.brand img{width:30px;height:30px}.login-card{max-width:500px;padding:24px}}
@media(max-width:480px){.login-page{padding:18px 14px;gap:14px}.intro-copy{display:none}.brand{font-size:20px}.login-card{padding:21px 18px;border-radius:16px}.card-head h2{font-size:25px}.card-head p{margin-bottom:16px}.auth-tabs{margin-bottom:18px}.play-bar{padding:0 8px;gap:8px}.play-bar strong{font-size:11px}}
@media(orientation:landscape) and (max-height:560px){.login-page{grid-template-columns:minmax(0,1fr);padding:12px 20px;gap:0}.intro,.login-page footer{display:none}.login-card{max-width:800px;padding:14px 20px;border-radius:16px}.card-head h2{font-size:21px;margin:0}.card-head .eyebrow,.card-head p,.hint{display:none}.auth-tabs{margin:8px 0 12px;padding:3px}.auth-tabs button{min-height:40px}#loginForm{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 14px}.field label{font-size:12px;margin-bottom:4px}.field input,.password-wrap button{height:44px}.message,.primary{grid-column:1/-1}.message{min-height:18px;font-size:11px}.primary{min-height:44px;padding:8px 16px}}
@media(min-width:901px) and (min-height:561px) and (max-height:760px){.login-page{padding-top:18px;padding-bottom:18px;row-gap:0}.intro{min-height:0}.login-page footer{display:none}.login-card{padding:24px 28px}.card-head p{margin-bottom:16px}.auth-tabs{margin-bottom:18px}#loginForm{gap:12px}.hint{margin-top:14px}}