:root{--ink:#1f2430;--muted:#697386;--line:#e5e7eb;--soft:#f6f8fb;--brand:#478ac9;--brand-dark:#2f6fa8;--accent:#111827;--white:#fff;--radius:18px;--shadow:0 12px 34px rgba(31,36,48,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:'Open Sans',Arial,sans-serif;background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1140px,calc(100% - 40px));margin:0 auto}.narrow{width:min(820px,calc(100% - 40px));margin-left:auto;margin-right:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-row{display:flex;align-items:center;gap:28px;min-height:74px}.brand{display:flex;align-items:center;gap:9px;font-family:Roboto,sans-serif;font-weight:900}.brand-logo{height:46px;width:auto;max-width:180px;object-fit:contain}.brand-store{font-size:.72rem;letter-spacing:.14em;color:var(--brand);border-left:1px solid var(--line);padding-left:9px}.main-nav{display:flex;gap:22px;margin-left:auto;font-size:.93rem;font-weight:600}.main-nav a:hover{color:var(--brand)}.header-search input{border:1px solid var(--line);border-radius:999px;padding:10px 15px;width:210px}.hero{padding:76px 0 66px;background:linear-gradient(135deg,#f8fbff 0%,#fff 60%)}.hero-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:60px;align-items:center}.hero h1,.guide-hero h1,.product-detail-grid h1{font-family:Roboto,sans-serif;font-size:clamp(2.3rem,5vw,4.8rem);line-height:1.03;letter-spacing:-.04em;margin:.2em 0}.guide-hero h1,.product-detail-grid h1{font-size:clamp(2rem,4vw,3.6rem)}.hero p,.lead{font-size:1.16rem;color:var(--muted);max-width:720px}.eyebrow,.card-kicker{display:inline-block;text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:800;color:var(--brand)}.hero-search{display:flex;max-width:690px;background:#fff;border:1px solid var(--line);border-radius:999px;box-shadow:var(--shadow);overflow:hidden;margin-top:28px}.hero-search input{flex:1;border:0;padding:17px 22px;font-size:1rem;outline:0}.hero-search button,.button{border:0;background:var(--brand);color:#fff;padding:14px 22px;border-radius:999px;font-weight:700;cursor:pointer;display:inline-block}.hero-search button{border-radius:0;padding:0 26px}.button:hover,.hero-search button:hover{background:var(--brand-dark)}.button-secondary{background:var(--accent);font-size:.9rem}.search-hints,.muted,.affiliate-note{color:var(--muted);font-size:.85rem;margin-top:10px}.hero-card{background:#111827;color:#fff;padding:28px;border-radius:28px;box-shadow:0 25px 60px rgba(17,24,39,.18)}.hero-card-badge{color:#9fcdf6;text-transform:uppercase;letter-spacing:.13em;font-size:.73rem;font-weight:800;margin-bottom:18px}.hero-stat{padding:17px 0;border-top:1px solid rgba(255,255,255,.13);display:flex;justify-content:space-between;gap:18px}.hero-stat strong{font:700 1.08rem Roboto,sans-serif}.hero-stat span{color:#c9d2df;font-size:.9rem}.section{padding:68px 0}.section-soft{background:var(--soft)}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}.section-head h2,.prose h2,.pros-cons h2{font:800 clamp(1.7rem,3vw,2.35rem) Roboto,sans-serif;margin:.1em 0}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.category-card{padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:.2s}.category-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c9dbec}.category-card span{display:block;font-weight:800;font-family:Roboto,sans-serif}.category-card small{color:var(--muted)}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.product-card,.article-card,.ranking-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 18px rgba(31,36,48,.035)}.product-image{height:230px;display:flex;align-items:center;justify-content:center;background:#fff;padding:18px}.product-image img{max-height:100%;object-fit:contain}.image-placeholder{color:#a1a8b3;font-size:.85rem}.card-body{padding:20px}.card-body h3{font:700 1.08rem/1.35 Roboto,sans-serif;margin:9px 0}.badge{display:inline-block;background:#eaf4fd;color:#205d91;border-radius:999px;padding:5px 10px;font-size:.74rem;font-weight:800}.score{color:var(--muted);font-size:.88rem;margin:12px 0}.score strong{color:var(--ink)}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.article-card img{height:190px;width:100%;object-fit:cover}.article-card p{color:var(--muted);font-size:.92rem}.product-detail-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}.product-detail-image{min-height:430px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:24px;padding:34px;background:#fff}.product-detail-image img{max-height:440px;object-fit:contain}.detail-score{display:flex;align-items:baseline;gap:10px;margin:18px 0}.detail-score strong{font:900 2.1rem Roboto,sans-serif}.detail-score span{color:var(--muted)}.price{font:700 1.35rem Roboto,sans-serif}.price small{font:400 .72rem 'Open Sans',sans-serif;color:var(--muted)}.feature-list{columns:2;column-gap:40px}.feature-list li,.pros-cons li,.mini-pros-cons li{margin-bottom:8px}.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:30px}.pros-cons>div{border:1px solid var(--line);border-radius:var(--radius);padding:24px}.prose{font-size:1.02rem}.guide-hero{padding:64px 0}.ranking-list{display:grid;gap:24px}.ranking-card{display:grid;grid-template-columns:80px 1fr}.rank-number{background:#111827;color:#fff;font:900 1.5rem Roboto,sans-serif;display:flex;align-items:flex-start;justify-content:center;padding-top:28px}.ranking-content{padding:26px}.ranking-content h2{font:800 1.6rem Roboto,sans-serif;margin:8px 0 18px}.ranking-product{display:grid;grid-template-columns:180px 1fr;gap:24px}.ranking-image{display:flex;align-items:center;justify-content:center;min-height:180px}.ranking-image img{max-height:180px;object-fit:contain}.mini-pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:15px 0}.mini-pros-cons ul{padding-left:18px;font-size:.9rem}.text-link{display:inline-block;margin-left:14px;color:var(--brand);font-weight:700}.affiliate-panel,.empty-state{text-align:center;padding:36px;border:1px dashed #cfd6df;border-radius:var(--radius)}.site-footer{background:#111827;color:#fff;padding:42px 0;margin-top:20px}.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}.site-footer p{color:#c5ced9;font-size:.9rem}.empty-state h1,.empty-state h2{font-family:Roboto,sans-serif}@media(max-width:900px){.main-nav{display:none}.header-search{margin-left:auto}.hero-grid,.product-detail-grid{grid-template-columns:1fr}.hero-card{max-width:580px}.category-grid,.product-grid{grid-template-columns:repeat(2,1fr)}.article-grid{grid-template-columns:1fr 1fr}.ranking-product{grid-template-columns:130px 1fr}}@media(max-width:620px){.container,.narrow{width:min(100% - 24px,1140px)}.header-search{display:none}.hero{padding:48px 0}.hero-search{border-radius:16px;display:grid}.hero-search button{padding:14px;border-radius:0}.category-grid,.product-grid,.article-grid,.pros-cons,.footer-grid{grid-template-columns:1fr}.ranking-card{grid-template-columns:1fr}.rank-number{justify-content:flex-start;padding:12px 20px}.ranking-product{grid-template-columns:1fr}.ranking-image{min-height:120px}.mini-pros-cons{grid-template-columns:1fr}.feature-list{columns:1}.section{padding:48px 0}}