@charset "utf-8";
/* CSS Document */

 :root{--primary:#1a6b4a;--primary-light:#e8f5ee;--primary-dark:#0f4a32;--accent:#f59e0b;--accent-light:#fef3c7;--bg:#f8faf9;--card:#fff;--text:#1f2937;--text2:#6b7280;--border:#e5e7eb;--shadow:0 1px 3px rgba(0,0,0,.08);--shadow-lg:0 10px 25px rgba(0,0,0,.08);--radius:12px}

.hero{background:linear-gradient(135deg,var(--primary-dark),var(--primary) 60%,#2d9a6a);color:#fff;padding:80px 24px 60px;text-align:center;position:relative;overflow:hidden}

.hero h1{font-size:38px;font-weight:900;margin-bottom:12px;position:relative}
.hero p{font-size:17px;opacity:.9;max-width:680px;margin:0 auto;position:relative}
.hero-badges{display:flex;justify-content:center;gap:10px;margin-top:20px;flex-wrap:wrap;position:relative}
.hero-badge{padding:6px 16px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);border-radius:20px;font-size:13px;font-weight:500}
.breadcrumb{max-width:1200px;margin:0 auto;padding:14px 24px;font-size:13px;color:var(--text2)}

.section{max-width:1200px;margin:0 auto;padding:50px 24px}
.section-title{font-size:26px;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.section-title .icon{width:34px;height:34px;background:var(--primary-light);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}
.section-desc{color:var(--text2);margin-bottom:32px;font-size:15px}
/* 市场概况 */
.market-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0}
.market-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:20px;text-align:center}
.market-card .num{font-size:28px;font-weight:900;color:var(--primary-dark);margin-bottom:4px}
.market-card .label{font-size:13px;color:var(--text2);line-height:1.5}
/* 评测维度 */
.dim-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:36px}
.dim-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:22px;text-align:center}
.dim-card .dim-icon{font-size:30px;margin-bottom:10px}
.dim-card h4{font-size:15px;font-weight:700;color:var(--primary-dark);margin-bottom:6px}
.dim-card p{font-size:12px;color:var(--text2);line-height:1.6}
/* 品牌卡片 */
.brand-section{margin-bottom:56px}
.brand-section-title{font-size:22px;font-weight:700;margin-bottom:24px;display:flex;align-items:center;gap:10px;padding:14px 20px;background:var(--primary-light);border-radius:var(--radius);border-left:5px solid var(--primary)}
.brand-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:28px 32px;margin-bottom:20px;box-shadow:var(--shadow);transition:all .3s}
.brand-card:hover{box-shadow:var(--shadow-lg);border-color:var(--primary)}
.brand-header{display:flex;align-items:flex-start;gap:18px;margin-bottom:18px}
.brand-rank{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:900;color:#fff;flex-shrink:0}
.brand-rank.cn{background:linear-gradient(135deg,#dc2626,#f87171)}
.brand-rank.imp{background:linear-gradient(135deg,#2563eb,#60a5fa)}
.brand-info{flex:1}
.brand-name{font-size:22px;font-weight:700;margin-bottom:4px}
.brand-tag{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:4px;margin-left:8px;vertical-align:middle}
.brand-tag.cn{background:#fef2f2;color:#dc2626}
.brand-tag.imp{background:#eff6ff;color:#2563eb}
.brand-slogan{font-size:13px;color:var(--text2);line-height:1.6}
.brand-score-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.score-item{text-align:center;padding:8px 14px;background:var(--primary-light);border-radius:8px}
.score-item .s-num{font-size:18px;font-weight:700;color:var(--primary-dark)}
.score-item .s-label{font-size:11px;color:var(--text2);margin-top:2px}
.brand-data{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin:16px 0}
.data-item{background:var(--bg);border-radius:8px;padding:12px 14px;border:1px solid var(--border)}
.data-item .label{font-size:11px;color:var(--text2);margin-bottom:2px}
.data-item .value{font-size:14px;font-weight:700;color:var(--primary-dark)}
.brand-features{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}
.feature-tag{font-size:12px;padding:4px 12px;border-radius:20px;background:var(--primary-light);color:var(--primary-dark);font-weight:500}
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}
.pros-box,.cons-box{border-radius:8px;padding:14px 16px}
.pros-box{background:#f0fdf4;border-left:4px solid var(--primary)}
.cons-box{background:#fef9e7;border-left:4px solid var(--accent)}
.pros-box h5,.cons-box h5{font-size:12px;font-weight:700;margin-bottom:8px;color:var(--text2)}
.pros-box ul,.cons-box ul{list-style:none;display:flex;flex-direction:column;gap:6px}
.pros-box li,.cons-box li{font-size:13px;color:var(--text);padding-left:14px;position:relative;line-height:1.6}
.pros-box li::before{content:'✓';position:absolute;left:0;color:var(--primary);font-weight:700}
.cons-box li::before{content:'⚡';position:absolute;left:0}
.warn-box{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:12px 16px;margin:12px 0;font-size:13px;color:#991b1b;line-height:1.7}
.best-for{background:var(--accent-light);border-radius:8px;padding:10px 14px;margin-top:10px;font-size:13px;color:#92400e}
.best-for strong{color:#78350f}
.product-line{margin:16px 0}
.product-line h4{font-size:15px;font-weight:700;color:var(--primary-dark);margin-bottom:10px;padding-left:10px;border-left:3px solid var(--primary)}
.product-table{width:100%;border-collapse:collapse;font-size:13px;background:var(--card);border-radius:var(--radius);overflow:hidden;margin-bottom:8px}
.product-table th{background:var(--primary);color:#fff;padding:10px 12px;font-weight:600;text-align:left}
.product-table td{padding:9px 12px;border-bottom:1px solid var(--border);vertical-align:top;line-height:1.6}
.product-table tr:last-child td{border-bottom:none}
.product-table tr:hover td{background:var(--primary-light)}
.product-table .highlight{color:var(--primary);font-weight:600}
/* 横向对比 */
.compare-table{width:100%;border-collapse:collapse;font-size:13px;background:var(--card);border-radius:var(--radius);overflow:hidden;margin:24px 0}
.compare-table th{background:var(--primary);color:#fff;padding:12px 10px;font-weight:600;text-align:center;white-space:nowrap}
.compare-table td{padding:10px;border-bottom:1px solid var(--border);text-align:center;line-height:1.6}
.compare-table tr:hover td{background:var(--primary-light)}
.compare-table td:first-child{font-weight:600;text-align:left;background:var(--bg);white-space:nowrap}
.best-val{background:#d1fae5!important;color:var(--primary-dark);font-weight:700}
/* 快速选购 */
.quick-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin:24px 0}
.quick-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:20px;transition:all .2s}
.quick-card:hover{border-color:var(--primary);box-shadow:var(--shadow-lg)}
.quick-card h4{font-size:15px;font-weight:700;color:var(--primary-dark);margin-bottom:12px;display:flex;align-items:center;gap:6px}
.quick-card ol{padding-left:20px;font-size:13px;color:var(--text)}
.quick-card li{margin-bottom:6px;line-height:1.6}
.quick-card .highlight{color:var(--primary);font-weight:600}
/* 羊奶粉 */
.goat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}
.goat-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:22px}
.goat-card h4{font-size:15px;font-weight:700;color:var(--primary-dark);margin-bottom:8px}
.goat-card p{font-size:13px;color:var(--text2);line-height:1.6}
.goat-card .goat-data{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.goat-card .gd-item{font-size:11px;background:var(--bg);border-radius:6px;padding:6px 10px}
.goat-card .gd-item .gd-l{color:var(--text2)}
.goat-card .gd-item .gd-v{font-weight:600;color:var(--primary-dark)}
/* 国产进口对比 */
.vs-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:20px 0}
.vs-card{background:var(--card);border-radius:var(--radius);border:2px solid var(--border);padding:24px}
.vs-card.cn-card{border-color:#dc2626}
.vs-card.imp-card{border-color:#2563eb}
.vs-card h4{font-size:17px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.vs-card.cn-card h4{color:#dc2626}
.vs-card.imp-card h4{color:#2563eb}
.vs-card ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.vs-card li{font-size:14px;color:var(--text);padding-left:16px;position:relative;line-height:1.6}
.vs-card li::before{content:'•';position:absolute;left:0;font-weight:700}
.vs-card.cn-card li::before{color:#dc2626}
.vs-card.imp-card li::before{color:#2563eb}
/* 2026趋势 */
.trend-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}
.trend-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:20px;border-top:3px solid var(--primary)}
.trend-card .trend-icon{font-size:28px;margin-bottom:8px}
.trend-card h4{font-size:15px;font-weight:700;color:var(--primary-dark);margin-bottom:8px}
.trend-card p{font-size:13px;color:var(--text2);line-height:1.6}
/* 数据注释 */
.data-source{background:var(--primary-light);border-left:4px solid var(--primary);padding:12px 16px;border-radius:0 8px 8px 0;font-size:12px;color:var(--primary-dark);margin:20px 0;line-height:1.8}
/* FAQ */
.faq-section{margin-top:40px}
.faq-item{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);margin-bottom:10px;overflow:hidden}
.faq-q{padding:16px 20px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:15px;transition:color .2s}
.faq-q:hover{color:var(--primary)}
.faq-q::after{content:'+';font-size:20px;color:var(--text2);transition:transform .2s;flex-shrink:0}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:all .4s;font-size:14px;color:var(--text2);line-height:1.8}
.faq-item.open .faq-a{padding:0 20px 16px;max-height:600px}
.navigation .container-newcolumn{padding:0px 20px}

@media(max-width:768px){
.hero h1{font-size:26px}
.dim-grid,.market-grid,.trend-grid,.goat-grid{grid-template-columns:repeat(2,1fr)}
.nav-grid{grid-template-columns:repeat(2,1fr)}
.brand-header{flex-direction:column;gap:10px}
.pros-cons{grid-template-columns:1fr}
.brand-data{grid-template-columns:1fr 1fr}
.quick-grid{grid-template-columns:1fr}
.vs-grid{grid-template-columns:1fr}
.nav{display:none}
}