:root{
  --ink:#0b1424;--ink2:#111d31;--text:#17243a;--muted:#60708a;--line:#e3e8ef;--bg:#f5f7fa;--card:#fff;
  --brand:#4657e8;--brand2:#7257e8;--accent:#13a97b;--warm:#f6a723;--radius:18px;--shadow:0 14px 40px rgba(13,28,55,.08);
  --container:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg);line-height:1.65}
a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}button,input,textarea{font:inherit}
.container{width:min(calc(100% - 36px),var(--container));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(227,232,239,.9)}
.topbar{background:var(--ink);color:#d7dfec;font-size:13px}.topbar .container{display:flex;justify-content:flex-start;gap:20px;padding:8px 0}.topbar strong{color:#fff}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.03em;font-size:22px;color:var(--ink)}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;color:white;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 8px 20px rgba(70,87,232,.25)}
.nav-links{display:flex;align-items:center;gap:26px;font-weight:700;font-size:14px;color:#34445e;list-style:none;margin:0;padding:0}.nav-links li{list-style:none;margin:0;padding:0}.nav-links li::marker{content:""}.nav-links a:hover{color:var(--brand)}.nav-actions{display:flex;align-items:center;gap:10px}.search-btn,.menu-btn{border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 12px;cursor:pointer}.menu-btn{display:none}
.hero{padding:70px 0 48px;background:radial-gradient(circle at 75% 15%,rgba(114,87,232,.16),transparent 32%),linear-gradient(180deg,#fff 0%,#f8f9fc 100%);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:54px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border-radius:999px;background:#eef0ff;color:#3e4bc6;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.eyebrow:before{content:"";width:7px;height:7px;border-radius:99px;background:var(--accent)}
h1{font-size:clamp(40px,5vw,68px);line-height:1.02;letter-spacing:-.055em;margin:18px 0 20px;color:var(--ink)}.hero p{font-size:19px;color:var(--muted);max-width:720px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:13px 18px;font-weight:800;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{background:#17243b}.btn-secondary{background:#fff;border-color:var(--line);color:var(--ink)}
.hero-panel{background:var(--ink);color:#fff;border-radius:24px;padding:24px;box-shadow:0 28px 60px rgba(11,20,36,.2);position:relative;overflow:hidden}.hero-panel:after{content:"";position:absolute;right:-70px;bottom:-90px;width:220px;height:220px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent));opacity:.38}.hero-panel small{color:#9eb0c9}.hero-panel h3{font-size:23px;margin:8px 0 20px}.signal{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-top:1px solid rgba(255,255,255,.1)}.signal span:last-child{color:#73e2c0;font-weight:800}
.section{padding:66px 0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section-title h2{margin:0;font-size:34px;letter-spacing:-.04em;color:var(--ink)}.section-title p{margin:7px 0 0;color:var(--muted)}.link-arrow{font-weight:800;color:var(--brand)}
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.category-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;min-height:215px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 5px 20px rgba(20,35,60,.03);transition:.18s}.category-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.cat-icon{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:#eef0ff;font-size:20px}.category-card h3{margin:18px 0 8px;font-size:20px;color:var(--ink)}.category-card p{margin:0;color:var(--muted);font-size:14px}.category-card .count{margin-top:18px;font-size:12px;font-weight:800;color:var(--brand)}
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 18px rgba(20,35,60,.03)}.thumb{height:190px;background:linear-gradient(135deg,#17243b,#4657e8);display:flex;align-items:flex-end;padding:18px;color:#fff;position:relative}.thumb.sleep{background:linear-gradient(135deg,#233a68,#6f5ee7)}.thumb.home{background:linear-gradient(135deg,#175d63,#1db787)}.thumb.beauty{background:linear-gradient(135deg,#74405e,#d568a1)}.thumb.tech{background:linear-gradient(135deg,#10213f,#2d7ada)}.thumb:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 15%,rgba(255,255,255,.24),transparent 28%)}.thumb span{position:relative;z-index:1;font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.post-body{padding:20px}.post-meta{display:flex;gap:10px;align-items:center;color:#73829a;font-size:12px}.post-card h3{font-size:21px;line-height:1.28;margin:10px 0;color:var(--ink);letter-spacing:-.02em}.post-card p{font-size:14px;color:var(--muted);margin:0 0 14px}.read-more{font-weight:800;color:var(--brand);font-size:14px}
.trust-band{background:var(--ink);color:#fff}.trust-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}.trust-band h2{font-size:38px;line-height:1.12;margin:0 0 16px}.trust-band p{color:#b9c6d7}.trust-points{display:grid;grid-template-columns:1fr 1fr;gap:14px}.trust-point{padding:18px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}.trust-point strong{display:block;margin-bottom:5px}.trust-point span{font-size:13px;color:#b9c6d7}
.newsletter{display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center;padding:28px;border:1px solid var(--line);border-radius:22px;background:#fff}.newsletter h3{margin:0 0 5px;font-size:24px}.newsletter p{margin:0;color:var(--muted)}.newsletter form{display:flex;gap:10px}.newsletter input{min-width:270px;border:1px solid var(--line);padding:12px 14px;border-radius:11px;background:#f9fafc}
.site-footer{background:#07101e;color:#c2ccda;margin-top:60px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,.7fr);gap:38px;padding:55px 0 38px}.site-footer h4{color:#fff;margin:0 0 14px}.site-footer a{display:block;font-size:14px;margin:8px 0;color:#aeb9c9}.site-footer a:hover{color:#fff}.foot-note{border-top:1px solid rgba(255,255,255,.08);padding:18px 0 24px;font-size:12px;color:#8696aa;display:flex;justify-content:space-between;gap:20px}
/* category */.page-hero{padding:48px 0 28px;background:#fff;border-bottom:1px solid var(--line)}.breadcrumbs{font-size:12px;color:#7a8aa0;margin-bottom:12px}.page-hero h1{font-size:44px;margin:0 0 10px}.page-hero p{max-width:760px;color:var(--muted);font-size:17px}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px}.sidebar-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;position:sticky;top:100px}.sidebar-card h4{margin:0 0 10px}.sidebar-card a{display:block;padding:8px 0;border-bottom:1px solid #eef1f5;font-size:14px;font-weight:650}.sidebar-card a:last-child{border:0}
/* article */.article-wrap{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:42px;align-items:start}.article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:38px;box-shadow:0 6px 26px rgba(20,35,60,.04)}.article h1{font-size:44px}.article h2{font-size:29px;line-height:1.2;color:var(--ink);margin:38px 0 12px;letter-spacing:-.03em}.article h3{font-size:21px;margin:28px 0 8px;color:var(--ink)}.article p,.article li{font-size:17px;color:#31415a}.article a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}.article-intro{font-size:20px!important;color:#4d5d74!important}.article-meta{display:flex;flex-wrap:wrap;gap:9px 18px;color:#76869d;font-size:13px;margin:12px 0 18px}.verdict-box{border:1px solid #dce3ea;border-left:5px solid var(--accent);border-radius:14px;padding:20px;background:#fbfdfc;margin:26px 0}.verdict-box h3{margin-top:0}.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:15px}.pros-cons>div{padding:18px;border-radius:14px;border:1px solid var(--line)}.pros{background:#f4fbf8}.cons{background:#fff8f4}.cta-box{background:linear-gradient(135deg,var(--ink),#1a2c49);color:white;border-radius:18px;padding:25px;margin:28px 0}.affiliate-tag{display:inline-flex;align-items:center;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#cbd5e2;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:5px 8px;margin-bottom:12px}.cta-box h3{color:#fff;margin-top:0}.cta-box p{color:#cbd5e2}.cta-box .btn{background:#fff;color:var(--ink);text-decoration:none}.toc{background:#f8f9fb;border:1px solid var(--line);border-radius:14px;padding:17px;margin:22px 0}.toc strong{display:block;margin-bottom:8px}.toc a{display:block;text-decoration:none;color:#516079;font-size:14px;padding:4px 0}.article-aside{position:sticky;top:112px}.aside-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;margin-bottom:16px}.aside-card h4{margin:0 0 10px}.aside-card p{font-size:13px;color:var(--muted)}

.article-featured{margin:22px 0 26px;border-radius:16px;overflow:hidden;background:#eef1f5;border:1px solid var(--line)}.article-featured img{display:block;width:100%;height:auto;max-height:440px;object-fit:cover}.method-context{font-size:12px;color:#6e7f96;margin-top:10px}
.badge{display:inline-flex;border-radius:999px;padding:5px 9px;background:#edf7f3;color:#08795a;font-weight:800;font-size:11px}.search-overlay{display:none;position:fixed;inset:0;background:rgba(7,16,30,.72);z-index:100;padding:80px 20px}.search-overlay.active{display:block}.search-panel{max-width:700px;margin:auto;background:#fff;border-radius:18px;padding:20px}.search-panel input{width:100%;border:1px solid var(--line);padding:14px;border-radius:12px;font-size:18px}
@media(max-width:980px){.nav-links{display:none}.menu-btn{display:block}.nav-links.open{display:flex;position:absolute;top:76px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.hero-grid,.trust-grid,.content-layout,.article-wrap{grid-template-columns:1fr}.category-grid{grid-template-columns:1fr 1fr}.posts-grid{grid-template-columns:1fr 1fr}.article-aside,.sidebar-card{position:static}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.topbar .container{display:block}.topbar span:last-child{display:none}.hero{padding-top:45px}.hero-grid{gap:25px}.hero-panel{display:none}.category-grid,.posts-grid,.trust-points,.pros-cons{grid-template-columns:1fr}.section{padding:46px 0}.section-title{align-items:start;flex-direction:column}.article{padding:24px 20px;border-radius:14px}.article h1,.page-hero h1{font-size:35px}.newsletter{grid-template-columns:1fr}.newsletter form{flex-direction:column}.newsletter input{min-width:0}.footer-grid{grid-template-columns:1fr}.foot-note{flex-direction:column}.nav{height:68px}.nav-actions .search-btn{display:none}.nav-links.open{top:68px}}

/* v1.2 monetization */
.ksetlive-ad{margin:30px 0;padding:12px 0 8px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);min-height:90px;text-align:center;clear:both}.ksetlive-ad .ad-label{display:block;margin-bottom:8px;color:#8a96a8;font-size:10px;letter-spacing:.09em;text-transform:uppercase}.monetization-affiliate_first .ksetlive-ad{margin-top:36px}.thumb-img{width:100%;height:190px;object-fit:cover;display:block}.article-meta a{color:inherit;text-decoration:none}.category-card .count{letter-spacing:.02em}