:root{--primary: #e53935;--primary-dark: #c62828;--primary-soft: #fef0f0;--accent: #ff6b35;--success: #2e7d32;--warning: #f59e0b;--danger: #e53935;--text: #1f2933;--text-sub: #6b7785;--text-hint: #b0b8c4;--line: #ececf0;--bg: #f5f6f8;--card: #ffffff;--r-xs: 6px;--r-sm: 10px;--r-md: 14px;--r-lg: 22px;--r-full: 999px;--shadow-sm: 0 1px 4px rgba(0,0,0,.04);--shadow-md: 0 2px 12px rgba(0,0,0,.06);--shadow-lg: 0 4px 24px rgba(0,0,0,.1);--sp-xs: 4px;--sp-sm: 8px;--sp-md: 14px;--sp-lg: 20px;--sp-xl: 28px;--fs-xs: 11px;--fs-sm: 12px;--fs-md: 14px;--fs-lg: 16px;--fs-xl: 18px;--fs-2xl: 22px;--fs-3xl: 28px;--fw-normal: 400;--fw-medium: 500;--fw-bold: 600;--fw-black: 700;--max: 480px;--max-desktop: 1200px;--bp-tablet: 768px;--bp-desktop: 1024px;--header-h: 50px;--tab-h: 56px;--safe-b: env(safe-area-inset-bottom, 0px);--safe-t: env(safe-area-inset-top, 0px)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{height:100%}body{font-family:Inter,Roboto,PingFang 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var(--line);border-radius:12px;font-size:18px;font-weight:700;cursor:pointer}.recharge-item.active{border-color:var(--primary);color:var(--primary);background:var(--primary-soft)}.recharge-input{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;font-size:15px;font-family:inherit;outline:none;margin-bottom:20px}.recharge-input:focus{border-color:var(--primary)}.recharge-btn{width:100%;padding:15px;border:none;border-radius:22px;background:var(--primary);color:#fff;font-size:16px;font-weight:600;font-family:inherit;cursor:pointer}.rules-page{padding:14px}.rules-card{background:var(--card);border-radius:14px;padding:20px;margin-bottom:12px}.rules-card h3{font-size:15px;margin-bottom:12px;color:var(--text)}.rules-card p{font-size:14px;color:var(--text-sub);line-height:1.8;margin-bottom:4px}.service-items{text-align:left;max-width:300px;margin:0 auto}.service-item{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--text-sub)}.empty-state{text-align:center;padding:60px 20px}.empty-state svg{color:var(--line);margin-bottom:16px}.empty-state p{color:var(--text-sub);font-size:14px;margin-bottom:16px}.page-fade-enter-active,.page-fade-leave-active{transition:opacity .2s ease}.page-fade-enter-from,.page-fade-leave-to{opacity:0}.toast-wrap{position:fixed;top:60px;left:50%;transform:translate(-50%);z-index:9999;pointer-events:none}.toast-bar{padding:12px 24px;border-radius:var(--r-lg);font-size:var(--fs-md);font-weight:var(--fw-medium);box-shadow:var(--shadow-lg);pointer-events:auto}.toast-info{background:#333;color:#fff}.toast-success{background:var(--success);color:#fff}.toast-error{background:var(--danger);color:#fff}.toast-enter-active{transition:all .3s ease}.toast-leave-active{transition:all .2s ease}.toast-enter-from{opacity:0;transform:translate(-50%) translateY(-20px)}.toast-leave-to{opacity:0;transform:translate(-50%) translateY(-10px)}.btn:active,.yg-card-btn:active,.pbc-btn:active,.pd-act-btn:active,.pd-join-btn:active,.recharge-btn:active,.login-btn:active{transform:scale(.97)}.btn,.yg-card-btn,.pbc-btn,.pd-act-btn,.pd-join-btn,.recharge-btn,.login-btn{transition:transform .1s,background .15s,opacity .15s}.yg-card{transition:transform .15s,box-shadow .15s}.yg-card:active{transform:scale(.985);box-shadow:var(--shadow-sm)}.yg-card-img-wrap{position:relative;flex:none}.yg-tag{position:absolute;font-size:10px;font-weight:var(--fw-bold);padding:2px 6px;border-radius:var(--r-xs);white-space:nowrap}.yg-tag-period{top:4px;left:4px;background:#0000008c;color:#fff}.yg-tag-hot{bottom:4px;left:4px;background:var(--primary);color:#fff}.yg-banner-wrap{position:relative;margin:12px var(--sp-md);border-radius:var(--r-md);overflow:hidden}.yg-banner{padding:24px 20px;min-height:90px}.yg-banner:nth-child(1){background:linear-gradient(135deg,#e53935,#ff6b35)}.yg-banner:nth-child(2){background:linear-gradient(135deg,#1565c0,#42a5f5)}.yg-banner:nth-child(3){background:linear-gradient(135deg,#6a1b9a,#ab47bc)}.marquee-bar{transition:opacity .3s}.marquee-text{animation:marquee-slide 8s linear infinite}@keyframes marquee-slide{0%{transform:translate(0)}to{transform:translate(-20px)}}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:skeleton-pulse 1.5s infinite;border-radius:var(--r-sm)}@keyframes skeleton-pulse{0%{background-position:200% 0}to{background-position:-200% 0}}.skel-card{display:flex;gap:12px;padding:var(--sp-md);margin-bottom:var(--sp-sm)}.skel-img{width:90px;height:90px;flex:none}.skel-body{flex:1}.skel-line{height:14px;margin-bottom:8px}.skel-line.w60{width:60%}.skel-line.w80{width:80%}.skel-line.w40{width:40%}@media (min-width: 768px){.app-shell{max-width:600px;margin:0 auto}.tabbar,.pd-bottom{max-width:600px}.yg-card-img{width:110px;height:110px}.login-card{max-width:420px}.profile-header{border-radius:0 0 24px 24px}}@media (min-width: 1024px){:root{--max: 600px}.app-shell{max-width:var(--max);padding:0 0 calc(var(--tab-h) + 8px + var(--safe-b));box-shadow:var(--shadow-lg);min-height:100vh}.tabbar{max-width:var(--max);border-radius:var(--r-md) var(--r-md) 0 0}.pd-bottom{max-width:var(--max)}body{background:#e8e8e8}}@media (min-width: 1440px){:root{--max: 480px}}.msg-card{display:flex;gap:12px;padding:var(--sp-md);background:var(--card);border-radius:var(--r-md);margin-bottom:var(--sp-sm);align-items:flex-start;cursor:pointer}.msg-card.unread{background:var(--primary-soft)}.msg-type{width:36px;height:36px;border-radius:var(--r-sm);background:var(--bg);color:var(--primary);display:flex;align-items:center;justify-content:center;flex:none}.msg-body{flex:1;min-width:0}.msg-title{font-weight:var(--fw-bold);font-size:var(--fs-md)}.msg-dot{width:8px;height:8px;border-radius:50%;background:var(--primary);flex:none;margin-top:4px}.ledger-row{display:flex;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.ref-card{background:var(--card);border-radius:var(--r-md);padding:var(--sp-lg)}.ref-code{background:var(--bg);border-radius:var(--r-sm);padding:12px;text-align:center;font-size:var(--fs-md)}