*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#fff;--text:#1d1d1f;--text2:#86868b;--text3:#6e6e73;--card:#f5f5f7;--card-hover:#eeeef0;--border:#e8e8ea;--accent:#f59e0b;--black:#1d1d1f;--radius:18px;--radius-sm:12px}
body{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue","PingFang SC",sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* nav */
nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1024px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;height:48px}
.nav-logo{font-size:17px;font-weight:600;letter-spacing:-.3px;color:var(--text)}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{font-size:13px;color:var(--text2);transition:color .2s}
.nav-links a:hover{color:var(--text)}

/* hero */
.hero{max-width:800px;margin:0 auto;padding:100px 24px 80px;text-align:center}
.hero h1{font-size:48px;font-weight:700;letter-spacing:-1px;line-height:1.1;margin-bottom:16px}
.hero p{font-size:19px;color:var(--text2);max-width:500px;margin:0 auto 32px;line-height:1.5}
.hero .cta-btn{display:inline-block;background:var(--black);color:#fff;padding:14px 32px;border-radius:32px;font-size:15px;font-weight:500;transition:opacity .2s}
.hero .cta-btn:hover{opacity:.85}

/* sections */
.section{max-width:1024px;margin:0 auto;padding:0 24px 80px}
.section-header{margin-bottom:36px}
.section-header h2{font-size:28px;font-weight:700;letter-spacing:-.5px;margin-bottom:8px}
.section-header p{font-size:15px;color:var(--text2)}

/* top picks grid */
.picks-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:900px){.picks-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.picks-grid{grid-template-columns:1fr}}
.pick-card{background:var(--card);border-radius:var(--radius);padding:24px;transition:all .25s}
.pick-card:hover{background:var(--card-hover);transform:translateY(-2px)}
.pick-card .pick-badge{display:inline-block;padding:3px 12px;border-radius:20px;font-size:11px;font-weight:600;margin-bottom:12px}
.badge-best{background:#1d1d1f;color:#fff}
.badge-budget{background:#e8f5e9;color:#2e7d32}
.badge-pro{background:#fff3cd;color:#f57f17}
.badge-value{background:#e3f2fd;color:#1565c0}
.pick-card h3{font-size:16px;font-weight:600;margin-bottom:6px}
.pick-card .pick-price{font-size:18px;font-weight:700;margin-bottom:8px}
.pick-card p{font-size:13px;color:var(--text2);line-height:1.5}
.pick-card .check-link{display:inline-block;margin-top:12px;font-size:13px;font-weight:500;color:#06c;transition:opacity .2s}
.pick-card .check-link:hover{opacity:.7}

/* category cards */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:768px){.cat-grid{grid-template-columns:1fr}}
.cat-card{background:var(--card);border-radius:var(--radius);padding:32px 24px;transition:all .2s;display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.cat-card:hover{background:var(--card-hover)}
.cat-card .cat-icon{font-size:32px}
.cat-card h3{font-size:18px;font-weight:600}
.cat-card p{font-size:14px;color:var(--text2);line-height:1.5}
.cat-card .cat-link{font-size:13px;font-weight:500;color:#06c;margin-top:auto}

/* review cards */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:768px){.review-grid{grid-template-columns:1fr}}
.review-card{background:var(--card);border-radius:var(--radius);overflow:hidden;transition:all .2s}
.review-card:hover{background:var(--card-hover)}
.review-card .review-img{height:180px;background:var(--card-hover);display:flex;align-items:center;justify-content:center;font-size:48px}
.review-card .review-body{padding:20px}
.review-card .review-tag{display:inline-block;font-size:11px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.review-card h3{font-size:16px;font-weight:600;margin-bottom:4px}
.review-card p{font-size:13px;color:var(--text2);line-height:1.5}

/* footer */
footer{background:var(--card);padding:48px 24px;text-align:center}
.footer-inner{max-width:600px;margin:0 auto}
footer p{font-size:13px;color:var(--text2);margin-bottom:4px}
footer .footer-links{display:flex;justify-content:center;gap:20px;margin:8px 0}
footer .footer-links a{font-size:13px;color:var(--text2)}
footer .footer-links a:hover{color:var(--text)}

/* article page */
.article{max-width:750px;margin:0 auto;padding:60px 24px}
.article .breadcrumb{font-size:13px;color:var(--text2);margin-bottom:24px}
.article .breadcrumb a:hover{color:var(--text)}
.article h1{font-size:36px;font-weight:700;letter-spacing:-.5px;line-height:1.2;margin-bottom:12px}
.article .article-meta{font-size:14px;color:var(--text2);margin-bottom:36px}
.article .disclosure{font-size:12px;color:var(--text2);background:var(--card);padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:32px;line-height:1.5}
.article h2{font-size:24px;font-weight:600;margin:40px 0 16px}
.article h3{font-size:18px;font-weight:600;margin:28px 0 12px}
.article p{font-size:17px;line-height:1.7;margin:16px 0;color:var(--text)}
.article ul,.article ol{margin:16px 0;padding-left:24px}
.article li{font-size:16px;line-height:1.7;margin:8px 0}
.article table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
.article th{text-align:left;padding:12px 16px;background:var(--card);font-weight:600;font-size:13px}
.article td{padding:12px 16px;border-bottom:1px solid var(--border)}
.article .product-box{background:var(--card);border-radius:var(--radius);padding:24px;margin:24px 0;display:flex;gap:20px;align-items:center}
@media(max-width:600px){.article .product-box{flex-direction:column}}
.product-box h4{font-size:17px;margin-bottom:4px}
.product-box .price{font-size:18px;font-weight:700;margin:4px 0}
.product-box .btn{display:inline-block;background:var(--black);color:#fff;padding:10px 24px;border-radius:24px;font-size:14px;font-weight:500;margin-top:8px;transition:opacity .2s}
.product-box .btn:hover{opacity:.85}
.article .verdict{background:var(--card);border-radius:var(--radius);padding:28px;margin:36px 0}
.verdict h3{font-size:18px;margin:0 0 8px}
.verdict p{font-size:15px;color:var(--text2)}

/* category page */
.cat-hero{max-width:800px;margin:0 auto;padding:80px 24px 48px;text-align:center}
.cat-hero h1{font-size:40px;font-weight:700;letter-spacing:-.8px;margin-bottom:12px}
.cat-hero p{font-size:17px;color:var(--text2);max-width:500px;margin:0 auto}
.article-list{max-width:800px;margin:0 auto;padding:0 24px 80px;display:flex;flex-direction:column;gap:12px}
.article-list a{display:flex;justify-content:space-between;align-items:center;padding:24px;background:var(--card);border-radius:var(--radius-sm);transition:all .2s}
.article-list a:hover{background:var(--card-hover)}
.article-list a .info{flex:1}
.article-list a h3{font-size:17px;font-weight:600;margin:0 0 4px}
.article-list a p{font-size:14px;color:var(--text2);margin:0}
.article-list a .arrow{font-size:18px;color:var(--text2);margin-left:16px}