/* 用户端以手机浏览器为主；桌面上保留窄幅内容区，便于查看手机原型。 */
html{background:#e9edf5}
body{width:100%;max-width:480px;min-height:100dvh;margin:0 auto;background:var(--bg);box-shadow:0 0 60px #22395b0c;font-size:14px}
.site-header{height:auto;background:#ffffffed}
.header-inner{padding:15px 18px 0;max-width:none;flex-wrap:wrap;gap:0}
.brand{gap:9px}.brand-mark{width:29px;height:29px}.brand-name{font-size:21px}.brand-name>span{font-size:8px;letter-spacing:2px}
.header-actions{margin-left:auto;gap:11px}.header-divider,.user-name,.help-button{display:none}.notification-button{display:grid;width:28px;height:36px}.user-menu{gap:5px;min-height:36px}.user-menu>.avatar{width:32px;height:32px;font-size:12px}.user-menu>svg{width:12px;height:12px}
.main-nav{order:3;align-self:auto;width:100%;height:49px;justify-content:space-between;gap:0;margin:10px 0 0}.main-nav a{font-size:13px;padding:0 3px;min-height:44px}.main-nav a.active:after{height:3px;width:23px}
.workspace{max-width:none;min-height:calc(100dvh - 190px);padding:22px 18px 28px}
.page-heading{margin-bottom:20px;gap:10px}.page-heading h1{font-size:23px;letter-spacing:0;line-height:1.5}.page-heading h1 .greeting{font-size:20px;margin-left:7px}.eyebrow{font-size:10px;margin-bottom:6px;color:#8b97aa}.heading-note{font-size:12px;margin-top:5px;color:#8d9aaf}.date-note{display:none}
.overview-grid{grid-template-columns:1fr;gap:13px;margin-bottom:26px}
.balance-card{padding:21px 22px 18px;border:0;border-radius:16px;background:linear-gradient(115deg,#416fe9,#345bd6);color:white;box-shadow:0 8px 22px #3d65dd21;isolation:isolate}
.balance-card:after{content:"";position:absolute;width:230px;height:230px;border:29px solid #ffffff07;border-radius:50%;right:-108px;top:-84px;z-index:-1}
.balance-top{margin-bottom:10px}.balance-top .label-with-icon{font-size:12px;color:#dae4ff}.balance-top .label-with-icon svg{color:#dce6ff;width:16px;height:16px}.balance-top .tiny-badge{background:#ffffff16;color:#e0e8ff;font-size:9px}
.balance-row{gap:12px}.big-number{font-size:43px;letter-spacing:-1.2px}.big-number .decimal{font-size:27px;color:#e2eaff}.unit-note{font-size:10px;color:#c7d6ff;margin-top:4px}
.balance-card .button-primary{color:#3d62d2;background:white;font-size:12px;padding:11px 13px;min-height:42px;box-shadow:none;border-radius:8px}.balance-card .button-primary:hover{background:#edf2ff}.balance-card .button-primary svg{width:14px;height:14px}
.balance-bottom{border-color:#ffffff21;margin-top:19px;padding-top:15px;gap:23px}.small-stat{gap:9px}.small-stat span{font-size:10px;color:#c2d1fb}.small-stat strong{font-size:14px;color:#f0f4ff}.balance-bottom .stat-divider{background:#ffffff25}
.invite-promo{min-height:0;background:white;border:1px solid #e8edf6;border-radius:13px;padding:14px 15px;display:flex;align-items:center;gap:11px;color:var(--ink);isolation:auto}
.invite-promo:before{display:none}.promo-mini-icon{width:36px;height:36px;flex-shrink:0;display:grid;place-items:center;background:#fff5e0;border-radius:10px;color:#d0a157}.promo-mini-icon svg{width:20px;height:20px}.promo-copy{flex:1;min-width:0}.invite-promo h2{font-size:13px;letter-spacing:0;margin:0 0 3px;line-height:1.6}.invite-promo p{font-size:10px;color:#97a3b6;line-height:1.6;max-width:none;z-index:auto}.promo-link{font-size:11px;gap:5px;margin:0;align-self:center;color:#6480c9;white-space:nowrap;min-height:40px}.promo-link svg{width:13px;height:13px}
.section-heading{gap:10px;margin-bottom:15px;align-items:center}.section-title{gap:7px}.section-title h2{font-size:18px;letter-spacing:0}.count-badge{font-size:10px;min-width:19px;height:19px}.location-chip{font-size:10px;gap:3px}.location-chip>svg{width:13px;height:13px}.location-chip .location-split{margin:0 3px}.location-chip .text-button{font-size:10px;gap:3px;min-height:34px}.location-chip .text-button svg{width:12px;height:12px}
.channel-toolbar{margin-bottom:15px}.toolbar-note{display:none}.filter-tabs{gap:5px}.filter-tab{min-height:36px;padding:8px 11px;font-size:11px;gap:6px;border-radius:7px}.filter-tab span{font-size:10px}
.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.channel-card{padding:16px 14px 14px;border-radius:13px;position:relative}.channel-card:hover{transform:none}.channel-card-top{gap:5px;align-items:center;margin-bottom:15px}.channel-identity{gap:7px;min-width:0}.channel-symbol{width:28px;height:30px;border-radius:8px;font-size:19px;flex-shrink:0}.channel-identity h3{font-size:13px;white-space:nowrap}.channel-subtitle{display:none}.channel-card .status{font-size:9px;padding:2px 5px;gap:3px;border-radius:4px}.channel-card .status:before{width:3px;height:3px}
.channel-price-row{gap:3px;margin-bottom:9px}.field-label{font-size:10px;color:#9ca7b8;margin-bottom:4px}.channel-price{font-size:26px;letter-spacing:-.6px;line-height:1.3}.channel-price small{font-size:13px;margin-right:1px}.amount-type{font-size:8px;padding:2px 3px;white-space:nowrap;margin-bottom:3px}.channel-caption{gap:4px;font-size:10px;margin-bottom:14px;min-height:16px;white-space:nowrap}.channel-caption svg{width:11px;height:11px}.channel-card .channel-button{min-height:40px;padding:10px 10px;font-size:11px;border-radius:7px;gap:3px}.channel-card .channel-button svg{width:13px;height:13px}.channel-card.cooling .channel-button{font-size:10px;letter-spacing:0;gap:4px}.channel-card.cooling .channel-button svg{width:11px;height:11px}.channel-tip{font-size:10px;line-height:1.9;align-items:flex-start;padding-top:13px;gap:7px}.channel-tip svg{margin-top:3px;width:13px;height:13px;flex-shrink:0}
.recent-section{margin-top:25px}.recent-section .section-heading .text-button{font-size:11px;min-height:30px}.site-footer{padding:18px 18px 23px;flex-direction:column;gap:8px;max-width:none;font-size:9px}.site-footer>div{justify-content:space-between;gap:10px}.footer-brand{font-size:12px}.prototype-label{gap:4px}
.button{min-height:44px;font-size:13px}.text-button{font-size:12px}.panel{padding:22px 19px;border-radius:14px}.panel-title{font-size:15px;margin-bottom:18px}.panel-title>svg{width:17px;height:17px}
.wallet-overview{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.wallet-overview .metric-card{padding:17px 18px;border-radius:12px}.wallet-overview .featured{grid-column:1/-1;padding:21px 23px;background:linear-gradient(115deg,#416fe9,#345bd6)}.metric-card .metric-label{font-size:11px}.metric-card .metric-value{font-size:27px}.metric-card.featured .metric-value{font-size:40px}.metric-card .metric-value small{font-size:18px}.metric-card.featured .metric-value small{font-size:26px}.metric-card .metric-note{font-size:10px;line-height:1.8}.wallet-main{grid-template-columns:1fr;gap:16px;margin-bottom:26px}.form-label{font-size:12px}.amount-input{padding:14px}.amount-input input{font-size:26px}.amount-input input::placeholder{font-size:18px}.input-hint{font-size:10px;margin-bottom:19px}.input-hint .text-button{font-size:11px;min-height:30px}.withdraw-destination{padding:13px 14px;margin-bottom:20px}.destination-info strong{font-size:13px}.destination-info p{font-size:11px}.verified{font-size:10px}.wallet-rules .rule-list li{margin-bottom:16px}.rule-list li{font-size:12px;margin-bottom:18px;gap:10px}.rule-list strong{font-size:12px}.wallet-rules .subtle-note{margin-top:17px}.subtle-note{font-size:11px;line-height:1.9}
.invite-hero{grid-template-columns:1fr;padding:25px 21px;gap:24px;margin-bottom:16px;border-radius:14px}.invite-hero h2{font-size:27px;line-height:1.6;margin:11px 0 10px}.invite-hero>div>p{font-size:12px;line-height:1.9}.blue-kicker{font-size:10px}.invite-link-panel{padding:20px}.invite-code-line{padding-bottom:15px;margin-bottom:15px}.invite-code-line strong{font-size:23px;letter-spacing:4px}.invite-code-line>span{font-size:11px}.copy-field{font-size:10px;padding:11px 10px}.invite-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-bottom:20px}.mini-stat{padding:15px 5px;display:block;text-align:center;border-radius:12px}.mini-stat-icon{display:none}.mini-stat>div:last-child{display:block}.mini-stat-label{font-size:10px;white-space:nowrap}.mini-stat-value{font-size:23px;line-height:1.6;letter-spacing:-.5px}.mini-stat-value small{font-size:9px;margin-left:2px}.steps{grid-template-columns:1fr;padding:21px;gap:19px;margin-bottom:24px}.step{gap:10px}.step strong{font-size:12px}.step p{font-size:11px;margin-top:4px}.inline-rule{font-size:9px;gap:4px}.inline-rule svg{width:12px;height:12px}
.record-tabs{gap:26px;margin-bottom:19px}.record-tab{padding:10px 0 14px;min-height:44px;font-size:13px}.record-filter-bar{align-items:flex-start;flex-direction:column;gap:12px;margin-bottom:16px}.record-description{font-size:12px}.search-faux{font-size:11px;padding:8px 12px;min-height:36px}
/* 手机记录采用纵向信息列表，金额和状态无需横向滚动即可看到。 */
.record-list{background:white;border:1px solid #e7edf5;border-radius:13px;overflow:hidden}.record-item{display:flex;align-items:flex-start;gap:11px;padding:17px 16px;width:100%;text-align:left;cursor:default}.record-item+.record-item{border-top:1px solid #eff2f7}button.record-item{cursor:pointer}button.record-item:hover{background:#fbfcff}.record-icon{width:34px;height:36px;background:#f0f4ff;color:#7a94d2;border-radius:10px;display:grid;place-items:center;flex-shrink:0;font-family:Georgia,serif;font-size:19px}.record-icon svg{width:17px;height:17px}.record-icon.people{font-family:inherit;font-size:13px;background:#eef4fb;color:#8298b9}.record-icon.wallet{background:#eef8f4;color:#7fb39b}.record-icon.points{background:#fff7e9;color:#c8a35d}.record-copy{flex:1;min-width:0}.record-first-line{display:flex;align-items:baseline;justify-content:space-between;gap:9px}.record-title{font-size:13px;color:#53627b;font-weight:550}.record-amount{font-size:16px;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap;letter-spacing:-.2px}.record-second-line{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:5px}.record-meta{font-size:10px;color:#a0acbd;line-height:1.8}.record-id{font-size:9px;color:#b1bbca;margin-top:4px;letter-spacing:.1px}.record-note{font-size:11px;color:#93a1b7;margin-top:5px;line-height:1.8}.record-list .status{font-size:9px;padding:1px 6px}.record-list .table-foot{padding:12px 16px;font-size:10px;gap:12px}.record-list .table-foot .text-button{font-size:10px;min-height:30px}
.modal{max-width:440px;width:calc(100% - 30px);border-radius:15px;max-height:calc(100dvh - 36px)}.modal-inner{padding:24px 21px}.modal-header h2{font-size:19px}.close-modal{width:32px;height:32px}.modal-description{font-size:12px}.modal .button{min-height:45px}.detail-line{font-size:12px;padding:11px 0}.order-amount strong{font-size:36px}.dialog-footnote{font-size:10px;line-height:1.8}.modal .subtle-note{margin-bottom:20px}.toast{font-size:12px;bottom:24px;width:max-content;max-width:min(430px,calc(100vw - 32px))}
.login-mode{background:white}.login-mode .workspace{max-width:none;min-height:100dvh;padding:0}.login-layout{grid-template-columns:1fr;min-height:100dvh;position:relative}.login-visual{padding:26px 24px 29px;min-height:0;justify-content:flex-start}.login-copy{padding:34px 0 0}.login-copy h1{font-size:28px;line-height:1.7;letter-spacing:1px}.login-copy h1 br{display:none}.login-copy>p{font-size:11px;margin-top:10px}.login-art,.login-copyright{display:none}.login-form-side{padding:29px 24px 40px;align-items:flex-start;position:static}.login-back{position:absolute;top:31px;right:24px;font-size:10px}.login-form{max-width:none}.login-form h2{font-size:25px}.login-form .subheading{font-size:12px;margin-bottom:26px}.login-tabs{gap:30px;margin-bottom:25px}.login-tabs button{font-size:13px;min-height:38px}.text-input{font-size:16px;padding:12px 13px;margin-bottom:21px}.text-input::placeholder{font-size:13px}.login-options label{min-height:30px}.login-options input{width:15px;height:15px}.login-form .login-options{font-size:11px;margin-bottom:20px}.login-form>.button{min-height:46px}.login-footnote{font-size:10px}.login-security{margin-top:29px;font-size:10px}
@media(max-width:350px){.workspace{padding-left:14px;padding-right:14px}.header-inner{padding-left:16px;padding-right:16px}.channel-grid{gap:10px}.channel-card{padding:14px 11px 12px}.channel-symbol{display:none}.channel-identity h3{font-size:13px}.channel-price{font-size:25px}.amount-type{font-size:7px;padding:1px 2px}.location-chip{font-size:9px}.location-chip .text-button{font-size:9px}.location-chip .location-split{margin:0 2px}.balance-card{padding-left:19px;padding-right:19px}.big-number{font-size:39px}.balance-card .button-primary{font-size:11px;padding-left:10px;padding-right:10px}.small-stat{gap:6px}.balance-bottom{gap:16px}.promo-mini-icon{width:31px;height:33px}.invite-promo{gap:8px;padding-left:12px;padding-right:12px}.invite-promo h2{font-size:12px}.invite-promo p{font-size:9px}.promo-link{font-size:10px}.invite-hero h2{font-size:25px}.mini-stat-label{font-size:9px}.mini-stat-value{font-size:21px}}
@media(min-width:700px){body:before{content:"手机网页 · 用户端原型";position:fixed;left:28px;top:25px;font-size:12px;letter-spacing:1px;color:#96a3b9;pointer-events:none}}