.app{min-height:100dvh;background:var(--bg-solid);background-image:var(--bg);background-attachment:fixed;color:var(--text)}.app-main{padding:20px 0 100px;min-height:calc(100vh - 100px)}.tabbar{position:fixed;left:0;right:0;bottom:0;height:80px;padding-bottom:var(--safe-bottom);background:#fffffff2;backdrop-filter:saturate(180%) blur(24px);-webkit-backdrop-filter:saturate(180%) blur(24px);display:flex;align-items:center;justify-content:space-around;border-top:1px solid var(--border);box-shadow:0 -4px 24px #00000014,0 -1px 4px #0000000a;z-index:10}.tab{font-size:13px;color:var(--muted);text-decoration:none;padding:12px 20px;border-radius:var(--radius-sm);transition:var(--transition-fast);display:flex;flex-direction:column;align-items:center;gap:6px;position:relative;font-weight:600;min-width:64px}.tab:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:0;height:3px;background:var(--accent);border-radius:0 0 6px 6px;transition:width .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px #6366f166}.tab.active{color:var(--primary);background:var(--primary-lighter);font-weight:800;transform:scale(1.05)}.tab.active:before{width:70%}.tab:active{transform:scale(.95)}.tab.active:active{transform:scale(1)}.tab-icon{font-size:22px;margin-bottom:2px}@media(prefers-color-scheme:dark){.tabbar{background:#0f172ae6;box-shadow:0 -2px 20px #0000004d}.tab.active{background:var(--primary-light)}}:root{--bg: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);--bg-solid: #f8fafc;--card: #ffffff;--border: rgba(0, 0, 0, .08);--shadow: 0 2px 8px rgba(0, 0, 0, .06), 0 1px 3px rgba(0, 0, 0, .04);--shadow-hover: 0 12px 40px rgba(0, 0, 0, .12), 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .15), 0 8px 20px rgba(0, 0, 0, .1);--text: #0f172a;--text-secondary: #475569;--muted: #64748b;--accent: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);--accent-solid: #6366f1;--accent-hover: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #9333ea 100%);--primary: #6366f1;--primary-light: #e0e7ff;--primary-lighter: #f5f3ff;--danger: #ef4444;--danger-light: #fee2e2;--danger-lighter: #fef2f2;--success: #10b981;--success-light: #d1fae5;--success-lighter: #ecfdf5;--warning: #f59e0b;--warning-light: #fef3c7;--warning-lighter: #fffbeb;--info: #3b82f6;--info-light: #dbeafe;--info-lighter: #eff6ff;--safe-bottom: env(safe-area-inset-bottom, 0px);--radius: 24px;--radius-sm: 16px;--radius-lg: 32px;--radius-xl: 40px;--transition: all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .15s cubic-bezier(.4, 0, .2, 1)}@media(prefers-color-scheme:dark){:root{--bg: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);--bg-solid: #0f172a;--card: rgba(255, 255, 255, .06);--border: rgba(255, 255, 255, .12);--shadow: 0 4px 16px rgba(0, 0, 0, .5), 0 2px 6px rgba(0, 0, 0, .4);--shadow-hover: 0 12px 40px rgba(0, 0, 0, .6), 0 4px 12px rgba(0, 0, 0, .5);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .7), 0 8px 20px rgba(0, 0, 0, .6);--text: #f1f5f9;--text-secondary: #cbd5e1;--muted: #94a3b8;--accent: linear-gradient(135deg, #818cf8 0%, #a78bfa 50%, #c084fc 100%);--accent-solid: #818cf8;--accent-hover: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);--primary: #818cf8;--primary-light: rgba(129, 140, 248, .25);--primary-lighter: rgba(129, 140, 248, .1);--danger: #f87171;--danger-light: rgba(248, 113, 113, .25);--danger-lighter: rgba(248, 113, 113, .1);--success: #34d399;--success-light: rgba(52, 211, 153, .25);--success-lighter: rgba(52, 211, 153, .1);--warning: #fbbf24;--warning-light: rgba(251, 191, 36, .25);--warning-lighter: rgba(251, 191, 36, .1);--info: #60a5fa;--info-light: rgba(96, 165, 250, .25);--info-lighter: rgba(96, 165, 250, .1)}}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:var(--bg-solid);background-image:var(--bg);background-attachment:fixed;color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:520px;margin:0 auto;padding:0 20px;width:100%;box-sizing:border-box}.section{margin-bottom:32px}.section-title{font-size:20px;font-weight:900;margin-bottom:16px;letter-spacing:-.02em;background:var(--accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.h1{font-size:26px;font-weight:900;margin:6px 0 10px;letter-spacing:-.02em}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition);-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent);opacity:0;transition:var(--transition)}.card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);border-color:var(--primary)}.card:hover:before{opacity:1}.card-pad{padding:24px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}.card-title{font-size:18px;font-weight:900;background:var(--accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.muted{color:var(--muted);font-size:14px}.btn{appearance:none;border:0;border-radius:var(--radius-sm);padding:16px 24px;font-weight:800;font-size:16px;background:var(--accent);color:#fff;width:100%;cursor:pointer;transition:var(--transition);position:relative;overflow:hidden;box-shadow:0 4px 12px #6366f14d;letter-spacing:.01em}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .6s}.btn:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.1) 0%,transparent 100%);opacity:0;transition:var(--transition)}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #6366f166}.btn:hover:before{left:100%}.btn:hover:after{opacity:1}.btn:active{transform:translateY(0) scale(.98);box-shadow:0 2px 8px #6366f14d}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important;box-shadow:none!important}.btn-secondary{background:var(--card);color:var(--text);border:2px solid var(--border);box-shadow:none}.btn-secondary:hover{background:var(--bg-solid);border-color:var(--primary);box-shadow:0 4px 12px #00000014}.btn-sm{padding:10px 16px;font-size:14px;border-radius:12px}.btn-icon{display:inline-flex;align-items:center;gap:8px}.input{width:100%;padding:14px 18px;border-radius:var(--radius-sm);border:2px solid var(--border);background:var(--card);color:var(--text);font-size:16px;transition:var(--transition-fast);font-weight:500}.input::placeholder{color:var(--muted);opacity:.6}.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-lighter),0 4px 12px #6366f126;background:var(--bg-solid)}.input:disabled{opacity:.6;cursor:not-allowed;background:var(--bg-solid)}select.input{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 9L1 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#0003}}.modal-mask{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:flex-end;justify-content:center;z-index:50;padding:16px;padding-bottom:calc(16px + var(--safe-bottom));animation:fadeIn .2s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{width:min(520px,100%);background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-hover);padding:24px;animation:slideUp .3s cubic-bezier(.4,0,.2,1);max-height:85vh;overflow-y:auto}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-title{font-weight:900;font-size:20px;margin:0 0 20px;background:var(--accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.toast-wrap{position:fixed;left:0;right:0;bottom:calc(86px + var(--safe-bottom));display:flex;flex-direction:column;gap:10px;align-items:center;z-index:60;pointer-events:none;padding:0 16px}.toast{pointer-events:none;max-width:min(520px,92vw);background:#000000e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;padding:14px 18px;border-radius:var(--radius-sm);font-weight:700;font-size:14px;box-shadow:var(--shadow-hover);animation:toastSlide .3s cubic-bezier(.4,0,.2,1)}@keyframes toastSlide{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.toast-success{background:var(--success)}.toast-error{background:var(--danger)}.toast-warning{background:var(--warning)}.toast-info{background:var(--info)}.skeleton{background:linear-gradient(90deg,#0000000a 25%,#00000014 37%,#0000000a 63%);background-size:400% 100%;animation:shine 1.5s ease-in-out infinite;border-radius:var(--radius-sm);position:relative;overflow:hidden}.skeleton:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.6),transparent);animation:shimmer 1.5s ease-in-out 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0;border:none}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.gap-sm{gap:8px}.gap-md{gap:12px}.gap-lg{gap:16px}.mb-sm{margin-bottom:12px}.mb-md{margin-bottom:20px}.mb-lg{margin-bottom:32px}.mt-sm{margin-top:12px}.mt-md{margin-top:20px}.mt-lg{margin-top:32px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.animate-fadeIn{animation:fadeIn .3s ease-out}.animate-slideUp{animation:slideUp .4s cubic-bezier(.4,0,.2,1)}.animate-scaleIn{animation:scaleIn .3s 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10px;border-radius:8px;font-weight:600;font-size:12px}.announcement-date{font-size:12px}.quick-actions-section{margin-bottom:32px}.section-header{margin-bottom:20px}.section-title{font-size:22px;font-weight:900;color:var(--text);letter-spacing:-.02em;margin:0}.quick-actions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.quick-action-item{background:var(--card);border:1.5px solid var(--border);border-radius:20px;padding:20px 12px;display:flex;flex-direction:column;align-items:center;gap:12px;cursor:pointer;transition:var(--transition);position:relative;box-shadow:var(--shadow)}.quick-action-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--primary);background:var(--bg-solid)}.quick-action-item:active{transform:translateY(-2px) scale(.98)}.quick-action-icon{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:32px;box-shadow:0 4px 12px #0000001a;transition:var(--transition)}.quick-action-item:hover .quick-action-icon{transform:scale(1.1);box-shadow:0 6px 20px #00000026}.quick-action-label{font-size:14px;font-weight:700;color:var(--text);text-align:center;line-height:1.3}.quick-action-badge{position:absolute;top:8px;right:8px;background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;font-size:11px;font-weight:800;padding:3px 8px;border-radius:10px;min-width:20px;text-align:center;box-shadow:0 2px 6px #ef444466}.stats-section{margin-top:32px}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.stat-card{background:linear-gradient(135deg,#fff,#f8fafc);border:1.5px solid var(--border);border-radius:20px;padding:20px;box-shadow:var(--shadow);transition:var(--transition)}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--primary)}.stat-label{font-size:13px;color:var(--muted);font-weight:600;margin-bottom:8px}.stat-value{font-size:28px;font-weight:900;background:var(--accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2;margin-bottom:4px}.stat-desc{font-size:12px;color:var(--muted);font-weight:500}.announcement-detail{padding-bottom:20px}.announcement-image-wrapper{width:100%;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg);margin-bottom:24px}.announcement-image{width:100%;height:auto;display:block;object-fit:cover}.announcement-header{margin-bottom:24px}.announcement-title{font-size:24px;font-weight:900;color:var(--text);margin:0 0 16px;line-height:1.3;letter-spacing:-.02em}.announcement-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.announcement-content{font-size:16px;line-height:1.8;color:var(--text-secondary);white-space:pre-wrap;word-break:break-word}@media(prefers-color-scheme:dark){.stat-card{background:linear-gradient(135deg,#ffffff0f,#ffffff08)}}