:root{--bg:#eef3f8;--bg2:#f8fbff;--card:#ffffffeb;--text:#0f172a;--muted:#64748b;--line:#0f172a1a;--cyan:#06b6d4;--cyan-dark:#0891b2;--green:#22c55e;--green-dark:#16a34a;--gold:#f59e0b;--shadow:0 24px 70px #0f172a1f;--shadow-soft:0 16px 40px #0f172a14}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{min-width:320px;color:var(--text);-webkit-font-smoothing:antialiased;background:radial-gradient(circle at 12% 8%,#06b6d42e,#0000 26rem),radial-gradient(circle at 85% 18%,#22c55e24,#0000 22rem),linear-gradient(#f8fbff 0%,#eef3f8 46%,#eaf0f7 100%);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Arial,sans-serif}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.page{min-height:100vh;overflow-x:hidden}.page:before{content:"";pointer-events:none;z-index:-1;background-image:linear-gradient(#0f172a09 1px,#0000 1px),linear-gradient(90deg,#0f172a09 1px,#0000 1px);background-size:48px 48px;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#00000073,#0000 70%);mask-image:linear-gradient(#00000073,#0000 70%)}.header{z-index:50;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffc2;justify-content:space-between;align-items:center;gap:16px;min-height:66px;padding:10px clamp(14px,3vw,28px);display:flex;position:sticky;top:0;box-shadow:0 10px 30px #0f172a14}.brand{letter-spacing:-.02em;align-items:center;gap:11px;font-weight:950;display:flex}.brand-mark{color:#fff;background:linear-gradient(135deg,var(--cyan),var(--green));border-radius:14px;place-items:center;width:40px;height:40px;display:grid;box-shadow:0 10px 25px #06b6d440}.nav{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.nav a{color:#334155;border-radius:999px;padding:9px 13px;font-size:.9rem;font-weight:800}.nav a:hover{background:#fff;box-shadow:0 8px 24px #0f172a14}.shell{width:min(1180px,100% - 32px);margin:0 auto;padding:28px 0 100px}.hero{isolation:isolate;color:#fff;box-shadow:var(--shadow);background:linear-gradient(135deg,#0f172afa,#0f172ae8),radial-gradient(circle at 18% 14%,#06b6d45c,#0000 26rem),radial-gradient(circle at 78% 10%,#22c55e3d,#0000 20rem);border-radius:30px;grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr);align-items:center;gap:clamp(24px,4vw,46px);padding:clamp(26px,5vw,58px);display:grid;position:relative;overflow:hidden}.hero:after{content:"";z-index:-1;background:radial-gradient(circle,#06b6d466,#0000 68%);border-radius:999px;width:430px;height:430px;position:absolute;bottom:-210px;right:-180px}.eyebrow{color:#cffafe;background:#0891b22e;border:1px solid #67e8f940;border-radius:999px;align-items:center;gap:8px;margin-bottom:18px;padding:9px 13px;font-size:.88rem;font-weight:900;display:inline-flex}.hero h1{letter-spacing:-.055em;margin:0;font-size:clamp(2.2rem,5vw,4.8rem);line-height:.98}.hero p{color:#e2e8f0eb;max-width:750px;margin:22px 0 0;font-size:clamp(1rem,1.55vw,1.18rem);line-height:1.75}.trust{flex-wrap:wrap;gap:10px;margin-top:24px;display:flex}.pill{background:#ffffff1a;border:1px solid #ffffff24;border-radius:999px;align-items:center;gap:7px;padding:10px 14px;font-weight:850;display:inline-flex}.stars{color:#fbbf24}.cta-row{flex-wrap:wrap;gap:12px;margin-top:27px;display:flex}.btn{border-radius:999px;justify-content:center;align-items:center;gap:9px;min-height:52px;padding:14px 20px;font-weight:950;display:inline-flex}.btn-primary{color:#052e16;background:linear-gradient(135deg,#86efac,#22c55e 54%,#06b6d4);box-shadow:0 18px 42px #22c55e4d}.btn-ghost{color:#fff;background:#ffffff14;border:1px solid #ffffff2e}.hero-media{position:relative}.hero-card{background:#ffffff1c;border:1px solid #ffffff26;border-radius:24px;padding:12px;transform:rotate(1.5deg);box-shadow:0 22px 54px #00000040}.hero-card img{aspect-ratio:1.2;object-fit:cover;background:#0b1220;border-radius:17px;width:100%}.source-mini{color:#cbd5e1;justify-content:space-between;align-items:center;gap:10px;padding:12px 4px 2px;font-size:.8rem;display:flex}.source-mini strong{color:#fff}.section{margin-top:34px}.section-head{justify-content:space-between;align-items:end;gap:20px;margin-bottom:16px;display:flex}.section-head h2{letter-spacing:-.04em;margin:0;font-size:clamp(1.55rem,3vw,2.35rem)}.section-head p{color:var(--muted);margin:7px 0 0;line-height:1.7}.count{white-space:nowrap;border:1px solid var(--line);color:#475569;background:#fff;border-radius:999px;padding:9px 12px;font-size:.85rem;font-weight:850}.grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;display:grid}.product{background:var(--card);box-shadow:var(--shadow-soft);border:1px solid #fffc;border-radius:22px;transition:transform .18s,box-shadow .18s;overflow:hidden}.product:hover{transform:translateY(-5px);box-shadow:0 22px 54px #0f172a24}.product-img{aspect-ratio:1;background:#e2e8f0;position:relative;overflow:hidden}.product-img img{object-fit:cover;width:100%;height:100%}.rank{color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f172ad4;border-radius:999px;padding:7px 9px;font-size:.76rem;font-weight:900;position:absolute;top:11px;left:11px}.product-body{padding:16px}.product-body h3{letter-spacing:-.015em;margin:0;font-size:1rem;line-height:1.42}.product-body p{color:var(--muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:8px 0 0;font-size:.9rem;line-height:1.6;display:-webkit-box;overflow:hidden}.product-foot{color:#475569;justify-content:space-between;align-items:center;gap:10px;margin-top:13px;font-size:.8rem;display:flex}.go{color:var(--cyan-dark);align-items:center;gap:4px;font-weight:900;display:inline-flex}.article{box-shadow:var(--shadow-soft);background:#ffffffe6;border:1px solid #fffc;border-radius:25px;padding:clamp(20px,4vw,34px)}.article h2,.article h3{letter-spacing:-.03em}.article p{color:#475569;line-height:1.85}.source-list{gap:12px;margin-top:18px;display:grid}.source-row{border:1px solid var(--line);background:#f8fafc;border-radius:16px;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px;display:grid}.source-num{background:linear-gradient(135deg,#06b6d429,#22c55e2e);border-radius:13px;place-items:center;width:42px;height:42px;font-weight:950;display:grid}.source-row strong{display:block}.source-row small{color:var(--muted);margin-top:4px;display:block}.faq{gap:12px;display:grid}.faq details{border:1px solid var(--line);background:#fff;border-radius:17px;padding:16px 18px;box-shadow:0 10px 30px #0f172a0d}.faq summary{cursor:pointer;font-weight:900}.faq p{color:#64748b;margin-bottom:0;line-height:1.7}.related{flex-wrap:wrap;gap:9px;display:flex}.tag{border:1px solid var(--line);color:#334155;background:#fff;border-radius:999px;padding:10px 13px;font-weight:800}.tag:hover{color:var(--cyan-dark);border-color:#06b6d459}.footer{color:#64748b;text-align:center;margin-top:42px;padding:25px 0;font-size:.9rem}.empty{text-align:center;background:#fff;border:1px dashed #94a3b8;border-radius:22px;padding:38px}.empty code{background:#f1f5f9;border-radius:7px;margin-top:8px;padding:5px 8px;display:inline-block}@media (max-width:980px){.hero{grid-template-columns:1fr}.hero-media{max-width:640px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.header{align-items:flex-start}.nav{display:none}.shell{width:min(100% - 20px,1180px);padding-top:14px}.hero{border-radius:22px;padding:24px 20px}.hero h1{font-size:clamp(2rem,12vw,3.3rem)}.grid{grid-template-columns:1fr 1fr;gap:10px}.product{border-radius:16px}.product-body{padding:12px}.product-body h3{font-size:.9rem}.product-body p{-webkit-line-clamp:2;font-size:.8rem}.source-row{grid-template-columns:38px minmax(0,1fr)}.source-row>a{display:none}.section-head{align-items:flex-start}.count{display:none}}.content-article{gap:12px;display:grid}.article-block{border-bottom:1px solid #94a3b82e;padding:22px 0}.article-block:last-child{border-bottom:0}.article-block h2{margin:0 0 12px;font-size:clamp(1.3rem,2vw,1.75rem)}.article-block p{color:var(--muted);margin:0 0 12px;line-height:1.8}.content-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.info-card{background:#0f172a8c;border:1px solid #94a3b829;border-radius:18px;padding:20px}.info-card h3{margin:0 0 10px;font-size:1.02rem}.info-card p{color:var(--muted);-webkit-line-clamp:5;-webkit-box-orient:vertical;margin:0 0 14px;line-height:1.65;display:-webkit-box;overflow:hidden}.related .tag{align-items:center;gap:6px;display:inline-flex}@media (max-width:720px){.content-grid{grid-template-columns:1fr}}