/* Shared app navigation: the same two destinations as the native tab bar. */
.main-shell{margin-left:0!important;max-width:1080px;margin-right:auto!important;margin-left:auto!important;padding-bottom:90px}
.topbar{height:76px;padding:0 36px;border-bottom:1px solid #e7ecdf;background:#f7f8f3;position:relative}
.compact-brand{font-size:22px;gap:10px}.compact-brand .brand-icon{width:33px;height:35px;border-radius:10px 10px 10px 3px}.compact-brand .icon{width:23px;height:23px}
.topbar-title{position:absolute;left:50%;transform:translateX(-50%);font-size:14px;font-weight:500;letter-spacing:1px;color:#405a47}
.header-help{width:36px;height:36px;border:1px solid #dde5d5;border-radius:50%;color:#71886a}.header-help .icon{width:18px;height:18px}
.portal-main{padding:32px 36px 0}.app-bottom-nav{position:fixed;bottom:0;left:0;right:0;height:calc(68px + env(safe-area-inset-bottom));padding:8px max(16px,calc((100vw - 650px)/2)) calc(8px + env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-around;background:#ffffffed;backdrop-filter:blur(18px);border-top:1px solid #e5eadf;box-shadow:0 -8px 30px #274f3505;z-index:40}
.app-bottom-nav>button{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;min-width:100px;min-height:48px;color:#9aa592;font-size:11px;letter-spacing:1px}.app-bottom-nav>button .icon{width:23px;height:23px;padding:0}.app-bottom-nav>button.active{color:#315c43;font-weight:600}.app-bottom-nav>button.active .icon{background:#e9f0e1;box-shadow:0 0 0 5px #e9f0e1;border-radius:6px}
.mobile-tabs{display:flex;align-items:center;border-bottom:1px solid #dfe7d7;overflow:auto;margin-top:24px;gap:12px}.mobile-tabs .nav-item{white-space:nowrap;height:48px;border-radius:0;padding:0 15px;font-size:12px}.mobile-tabs .nav-item.active{background:transparent;border-bottom:2px solid #315c43}.mobile-tabs .icon{width:17px;height:17px}
.room-app-links{display:none}#toast{bottom:90px}.account-layout{grid-template-columns:minmax(0,1fr) 250px}.home-greeting{display:none}.portal-breadcrumb{display:none}
.wechat-login-screen{position:relative;min-height:100dvh;background:radial-gradient(ellipse at 50% 18%,#e8f0df 0,transparent 48%),#f7f9f2;overflow:hidden;padding:70px 24px 30px}.wechat-login-content{width:100%;max-width:420px;margin:auto;text-align:center}.wechat-brand-art{position:relative;width:160px;height:160px;display:grid;place-items:center;margin:0 auto 22px;border:1px solid #dce6d0;border-radius:50%;box-shadow:0 0 0 20px #ebf1e450}.wechat-brand-art>.brand-icon{width:90px;height:94px;transform:rotate(-9deg);border-radius:25px 25px 25px 8px}.wechat-brand-art>.brand-icon .icon{width:59px;height:59px}.wechat-brand-art>i{position:absolute;right:0;top:5px;font-size:37px;color:#97b37b;font-style:normal}.wechat-login-content>.eyebrow{font-size:9px;letter-spacing:2px}.wechat-login-content h1{font-size:32px;letter-spacing:1px;margin:20px 0 16px;font-weight:600}.wechat-login-content h1>span{color:#8cae65}.wechat-login-intro{font-size:13px;color:#819376;line-height:2}.wechat-login-card{background:#fff;border:1px solid #e0e8d8;border-radius:20px;box-shadow:0 8px 35px #254e3205;padding:29px;margin-top:32px}.wechat-identity{display:flex;align-items:center;gap:14px;text-align:left;margin-bottom:27px}.wechat-identity>.wechat-icon{width:33px;height:33px;color:#07a651}.wechat-identity>span{font-size:16px;font-weight:500}.wechat-identity small{display:block;font-size:11px;font-weight:400;color:#8d9c81;margin-top:6px;line-height:1.7}.wechat-button{background:#07a653;color:white;border-radius:12px;min-height:50px;font-size:15px;gap:12px}.wechat-button:hover{background:#089548}.wechat-button .icon{width:26px;height:26px}.wechat-browser-note{font-size:11px;color:#87977b;margin-top:16px}.login-privacy-link{font-size:10px;line-height:1.8;margin:23px auto 0;color:#97a18e;display:block;text-align:center}.wechat-perks{display:flex;justify-content:space-between;margin:27px 8px;color:#93a186;font-size:10px;gap:8px}.wechat-perks>span{display:flex;align-items:center;gap:5px}.wechat-perks .icon{width:12px;height:12px}.wechat-login-footer{display:block;color:#a8b39d;font-size:10px;letter-spacing:2px;margin-top:48px}.wechat-open-guide{text-align:center}.wechat-open-guide>.icon{width:64px;height:64px;color:#07a653;margin:8px auto 20px}.wechat-open-guide h3{font-size:18px;font-weight:500}.wechat-open-guide p{font-size:13px;line-height:1.9;color:#899a7c;margin:14px 0}.wechat-open-guide>.button{margin-top:24px}
@media(max-width:760px){.main-shell{padding-bottom:82px}.topbar{height:62px;padding:0 21px}.topbar-title{font-size:13px}.compact-brand{font-size:19px}.compact-brand .brand-icon{width:28px;height:30px}.header-help{width:29px;height:29px}.portal-main{padding:24px 20px 0}.app-bottom-nav{height:calc(62px + env(safe-area-inset-bottom));padding:5px 26px calc(5px + env(safe-area-inset-bottom))}.app-bottom-nav>button{font-size:10px;gap:5px}.app-bottom-nav>button .icon{width:21px;height:21px}.account-layout{grid-template-columns:1fr}.mobile-tabs{gap:0;margin-left:-4px;margin-right:-4px}.mobile-tabs .nav-item{padding:0 9px;font-size:10px;gap:5px}.mobile-tabs .icon{width:14px;height:14px}.wechat-login-screen{padding:88px 23px 30px}.wechat-login-screen .login-back{top:27px;right:24px}.wechat-brand-art{width:125px;height:125px;margin-bottom:35px}.wechat-brand-art>.brand-icon{width:77px;height:80px;border-radius:22px 22px 22px 7px}.wechat-brand-art>.brand-icon .icon{width:50px;height:50px}.wechat-brand-art>i{right:-8px;font-size:30px}.wechat-login-content h1{font-size:27px;margin-top:18px}.wechat-login-intro{font-size:12px}.wechat-login-card{padding:24px 22px;border-radius:18px;margin-top:28px}.wechat-identity{gap:12px;margin-bottom:22px}.wechat-identity>span{font-size:15px}.wechat-identity small{font-size:10px}.wechat-button{font-size:14px}.wechat-perks{font-size:9px;margin:24px 0}.wechat-login-footer{margin-top:36px}.home-feature-strip p{font-size:9px}}