*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%}:root{--fruit:#e85d04;--fruit-light:#f48c06;--fruit-yellow:#ffb703;--fruit-red:#e63946;--mountain:#2d6a4f;--mountain-light:#52b788;--mountain-dark:#1b4332;--cream:#fffdf6;--ink:#234033;--ink-light:#4f7063;--glass:#fffdf6bd;--glass-strong:#fffdf6e6;--shadow-soft:#1b433214;--shadow-medium:#1b433224;--radius:18px}*{box-sizing:border-box}html,body,#root{min-height:100vh;color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;padding:0;font-family:PingFang SC,Microsoft YaHei,system-ui,sans-serif}.app{min-height:100vh;position:relative;overflow-x:hidden}.bg-layer{opacity:.42;z-index:0;pointer-events:none;background:url(../assets/images/bg.jpg) 50%/cover no-repeat;position:fixed;inset:0}.bg-layer:after{content:"";background:linear-gradient(#fffdf68c 0%,#f4f8f5ad 50%,#fffdf6c7 100%);position:absolute;inset:0}.app-content{z-index:1;max-width:1200px;margin:0 auto;padding:28px;position:relative}.hero-banner{border-radius:var(--radius);cursor:pointer;background:radial-gradient(circle at 85% 20%,#ffffff52 0%,#0000 38%),linear-gradient(120deg,#e85d04f0 0%,#2d6a4ff0 100%);border:1px solid #ffffff47;padding:36px 44px;transition:transform .2s,box-shadow .2s;position:relative;overflow:hidden;box-shadow:0 16px 48px #1b433233,inset 0 1px #ffffff59}.hero-banner:before{content:"";background:radial-gradient(circle,#ffffff59 0%,#0000 68%);border-radius:50%;width:260px;height:260px;position:absolute;top:-60px;right:-60px}.hero-content{z-index:1;justify-content:space-between;align-items:flex-end;display:flex;position:relative}.hero-title{letter-spacing:2px;color:#fff;text-shadow:0 2px 10px #1b433247;margin:0;font-size:44px;font-weight:900}.hero-en{letter-spacing:3.5px;color:#ffffffe0;margin:10px 0 0;font-size:13px;font-weight:500}.hero-meta{color:#ffffffe6;margin:14px 0 0;font-size:14px;font-weight:500}.hero-subtitle{color:#fff;opacity:.95;margin:12px 0 0;font-size:16px;font-weight:500}.hero-right{flex-wrap:wrap;justify-content:flex-end;gap:10px;max-width:240px;display:flex}.hero-badge{color:var(--mountain-dark);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffffdb;border:1px solid #ffffff80;border-radius:999px;padding:9px 18px;font-size:13px;font-weight:800;box-shadow:0 3px 10px #1b43321f}.hero-badge.fruit{background:#ffe8c7f0}.hero-badge.mountain{background:#d2f0e0f0}.main-nav{background:var(--glass);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 6px 24px var(--shadow-soft);border:1px solid #ffffff80;border-radius:999px;gap:6px;margin-top:22px;padding:7px;display:flex;overflow-x:auto}.nav-item{min-width:100px;color:var(--ink-light);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:999px;flex:1;padding:12px 18px;font-size:15px;font-weight:700;transition:all .22s}.nav-item:hover{color:var(--ink);background:#52b78824}.nav-active{background:linear-gradient(135deg, var(--fruit) 0%, var(--mountain) 100%);color:#fff;box-shadow:0 4px 14px #2d6a4f66}.main-content{margin-top:26px}.section{animation:.4s fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.section-title{color:var(--ink);align-items:center;gap:12px;margin:0 0 10px;font-size:26px;font-weight:800;display:flex}.section-title:before{content:"";background:linear-gradient(180deg, var(--fruit) 0%, var(--mountain) 100%);border-radius:999px;width:5px;height:26px}.section-desc{color:var(--ink-light);margin:0 0 22px;font-size:14px;font-weight:500}.card{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius);box-shadow:0 6px 24px var(--shadow-soft);border:1px solid #ffffff8c;margin-bottom:22px;padding:26px}.card-title{color:var(--ink);margin:0 0 14px;font-size:18px;font-weight:800}.card-subtitle{color:var(--ink-light);margin:-10px 0 18px;font-size:13px;font-weight:500}.metrics-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:22px;display:grid}.metric-card{background:var(--glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius);box-shadow:0 5px 18px var(--shadow-soft);border:1px solid #ffffff8c;border-top:4px solid var(--fruit);padding:22px}.metric-card:nth-child(2){border-top-color:var(--mountain)}.metric-card:nth-child(3){border-top-color:var(--fruit-yellow)}.metric-card:nth-child(4){border-top-color:var(--mountain-light)}.metric-card:hover{transform:translateY(-2px)}.metric-label{color:var(--ink-light);margin-bottom:10px;font-size:13px;font-weight:600}.metric-value{color:var(--ink);font-size:24px;font-weight:900}.chart-card{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius);box-shadow:0 6px 24px var(--shadow-soft);border:1px solid #ffffff8c;margin-bottom:22px;padding:26px}.insight-table-card{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius);box-shadow:0 6px 24px var(--shadow-soft);border:1px solid #ffffff8c;margin-bottom:22px;padding:26px;overflow-x:auto}.insight-table{border-collapse:collapse;width:100%;font-size:14px}.insight-table th,.insight-table td{text-align:left;border-bottom:1px solid #52b78833;padding:14px}.insight-table th{color:var(--mountain);background:#d2f0e08c;font-size:13px;font-weight:800}.grid-cards{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin-bottom:22px;display:grid}.grid-card{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius);box-shadow:0 5px 18px var(--shadow-soft);cursor:pointer;border:1px solid #ffffff8c;border-left:4px solid var(--fruit);padding:22px;transition:transform .18s,box-shadow .18s}.grid-card:hover{box-shadow:0 12px 32px var(--shadow-medium);transform:translateY(-4px)}.grid-card-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.grid-category{color:var(--mountain);letter-spacing:.5px;background:#52b7882e;border-radius:999px;padding:5px 11px;font-size:11px;font-weight:800}.grid-title{color:var(--ink);margin:0 0 10px;font-size:17px;font-weight:800;line-height:1.4}.grid-summary{color:var(--ink-light);font-size:13px;font-weight:500;line-height:1.7}.grid-tags{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.grid-tag{color:var(--ink);background:#f48c062e;border-radius:999px;padding:5px 12px;font-size:11px;font-weight:700}.skeleton-box{background:#fffdf680!important;border-style:dashed!important;border-color:#2d6a4f73!important}.skeleton-box .metric-value{color:var(--mountain);font-size:20px;font-weight:700}.skeleton-chart{min-height:240px;color:var(--mountain);text-align:center;background:#fffdf673;border:2px dashed #2d6a4f73;border-radius:12px;justify-content:center;align-items:center;padding:20px;font-size:14px;font-weight:600;display:flex}.skeleton-row{text-align:center;color:var(--mountain);padding:24px;font-weight:600}.skeleton-placeholder{width:100%;color:var(--mountain);text-align:center;background:#fffdf680;border:2px dashed #2d6a4f73;border-radius:12px;padding:20px;font-size:14px;font-weight:600;line-height:1.7}.dashboard-header{flex-direction:column;gap:10px;margin-bottom:10px;display:flex}.back-btn{background:var(--glass);color:var(--ink);cursor:pointer;box-shadow:0 3px 12px var(--shadow-soft);border:1px solid #ffffff80;border-radius:999px;align-self:flex-start;padding:9px 18px;font-size:13px;font-weight:700;transition:all .18s}.back-btn:hover{background:#f48c0633;transform:translate(-2px)}.dashboard-children{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-bottom:22px;display:grid}.dashboard-children.three-col{grid-template-columns:repeat(3,1fr)}.child-card{border-radius:var(--radius);box-shadow:0 5px 18px var(--shadow-soft);cursor:pointer;border:1px solid #ffffff8c;border-top:4px solid var(--fruit);background:linear-gradient(145deg,#d2f0e0d1 0%,#fffdf6e6 100%);padding:26px;transition:transform .18s,box-shadow .18s}.child-card:hover{box-shadow:0 12px 32px var(--shadow-medium);transform:translateY(-4px)}.child-card:nth-child(2){border-top-color:var(--mountain)}.child-card:nth-child(3){border-top-color:var(--fruit-yellow)}.child-card h4{color:var(--ink);margin:0 0 10px;font-size:19px;font-weight:800}.child-card p{color:var(--ink-light);margin:0;font-size:13px;font-weight:500;line-height:1.6}.funnel-row{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px;margin-bottom:22px;display:grid}.funnel-card{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius);box-shadow:0 6px 24px var(--shadow-soft);border:1px solid #ffffff8c;padding:26px}.funnel-title{color:var(--ink);margin:0 0 18px;font-size:17px;font-weight:800}.funnel-skeleton-note{text-align:center;color:var(--mountain);margin:12px 0 0;font-size:12px;font-weight:700}.app-footer{text-align:center;color:var(--ink-light);margin-top:44px;padding:22px;font-size:12px;font-weight:500}@media (width<=768px){.app-content{padding:18px}.hero-content{flex-direction:column;align-items:flex-start;gap:22px}.hero-title{font-size:32px}.hero-right{justify-content:flex-start}.main-nav{border-radius:14px}.nav-item{padding:10px 14px;font-size:13px}.dashboard-children.three-col,.funnel-row,.grid-cards{grid-template-columns:1fr}}