:root{--bg:#f6f7f3;--surface:#fff;--ink:#111827;--muted:#5f6b77;--line:#dfe5e8;--accent:#36d399;--accent2:#0d7c66;--dark:#0f1717;--radius:20px;--shadow:0 14px 40px rgba(15,23,23,.08);--max: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;background:var(--bg);color:var(--ink);line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}button,input,textarea,select{font:inherit}.skip-link{position:absolute;left:-999px;top:0}.skip-link:focus{left:16px;top:16px;background:#fff;padding:10px 14px;z-index:999;border-radius:8px}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(246,247,243,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,229,232,.8)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-size:1.35rem;font-weight:900;letter-spacing:-.03em}.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#c4ffea);display:grid;place-items:center;color:#07352a;font-weight:950}.nav{display:flex;align-items:center;gap:24px;font-weight:650}.nav a{color:#2d3944}.nav a:hover,.footer a:hover{color:var(--accent2)}.nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 20px;font-weight:800;border:1px solid transparent;transition:.2s}.btn-primary{background:var(--dark);color:#fff}.btn-primary:hover{transform:translateY(-1px);background:#1a2727}.btn-accent{background:var(--accent);color:#062d24}.btn-ghost{background:#fff;border-color:var(--line)}.hero{padding:88px 0 64px}.eyebrow{display:inline-flex;gap:8px;align-items:center;font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:900;color:var(--accent2);background:#e8f7f1;border:1px solid #cdeee3;padding:8px 11px;border-radius:999px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:center}.hero h1{font-size:clamp(3rem,7vw,6.6rem);line-height:.94;letter-spacing:-.065em;margin:20px 0}.hero p{font-size:1.18rem;color:var(--muted);max-width:760px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-panel{background:var(--dark);color:#fff;border-radius:32px;padding:28px;box-shadow:var(--shadow);min-height:420px;position:relative;overflow:hidden}.hero-panel:before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,var(--accent) 0,rgba(54,211,153,.08) 55%,transparent 70%);right:-80px;top:-40px}.network-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:120px;position:relative}.metric{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:18px;border-radius:18px}.metric strong{display:block;font-size:1.35rem}.section{padding:72px 0}.section.alt{background:#fff}.section.dark{background:var(--dark);color:#fff}.section-head{max-width:820px;margin-bottom:34px}.section h2{font-size:clamp(2rem,4.3vw,4rem);line-height:1.02;letter-spacing:-.045em;margin:0 0 18px}.section h3{font-size:1.35rem;letter-spacing:-.02em}.section p{color:var(--muted)}.dark p{color:#bac6c6}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 4px 18px rgba(15,23,23,.03)}.card .num{font-size:.8rem;font-weight:900;letter-spacing:.12em;color:var(--accent2)}.card p{margin-bottom:0}.dark .card{background:#152020;border-color:#263434}.prose{max-width:900px}.prose h2{margin-top:54px}.prose h3{margin-top:32px}.prose p,.prose li{font-size:1.06rem}.prose ul{padding-left:20px}.breadcrumbs{font-size:.88rem;color:#6d7881;padding-top:24px}.breadcrumbs a{color:#3b4b55}.cta{padding:36px;border-radius:28px;background:linear-gradient(135deg,#152020,#203534);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:20px}.cta p{color:#c7d3d3;margin:6px 0 0}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:12px}.faq summary{font-weight:800;cursor:pointer}.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.post-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.post-art{height:170px;background:linear-gradient(135deg,#dff7ef,#cbd8d3);display:grid;place-items:center;font-weight:950;color:#0c5e4d;letter-spacing:.08em}.post-body{padding:22px}.post-meta{font-size:.82rem;color:#74808a;text-transform:uppercase;letter-spacing:.07em;font-weight:800}.post-body h3{margin:10px 0}.tag{display:inline-block;padding:6px 9px;border:1px solid var(--line);border-radius:999px;font-size:.78rem;margin:4px 5px 0 0}.form{display:grid;gap:16px}.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field label{display:block;font-weight:800;margin-bottom:7px}.field input,.field textarea,.field select{width:100%;padding:13px 14px;border:1px solid #cbd3d8;border-radius:12px;background:#fff}.field textarea{min-height:140px}.site-footer{background:#0a1111;color:#dce5e3;padding:56px 0 24px}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(4,1fr);gap:28px}.footer h4{margin-top:0;color:#fff}.footer a{display:block;color:#9fb0ad;margin:9px 0}.footer-bottom{border-top:1px solid #253030;margin-top:36px;padding-top:18px;color:#7f918e;font-size:.9rem}.kicker{font-size:1.15rem;font-weight:800;color:var(--accent2)}.content-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.content-link{display:block;background:#fff;border:1px solid var(--line);padding:18px;border-radius:14px;font-weight:800}.stat-band{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}.stat{background:#fff;padding:24px}.stat strong{font-size:1.45rem;display:block}.notice{background:#e9f8f2;border:1px solid #c9ede0;padding:18px;border-radius:14px;color:#174c3f}.article-header{padding:60px 0 24px}.article-header h1{font-size:clamp(2.6rem,6vw,5.2rem);line-height:1;letter-spacing:-.055em;margin:18px 0}.article-meta{display:flex;gap:16px;flex-wrap:wrap;color:#6c7882}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:54px}.toc{position:sticky;top:105px;align-self:start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.toc a{display:block;color:#56646e;margin:10px 0;font-size:.92rem}.legal{max-width:850px}.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.logo-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.placeholder{border:1px dashed #b7c4c7;border-radius:16px;padding:24px;color:#738185;background:#fafcfb;text-align:center}
@media (max-width:900px){.hero-grid,.grid-3,.grid-2,.blog-grid,.footer-grid,.article-layout{grid-template-columns:1fr}.nav{display:none;position:absolute;left:20px;right:20px;top:76px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}.nav.open{display:flex}.nav-toggle{display:block}.hero{padding-top:54px}.hero-panel{min-height:340px}.network-grid{margin-top:80px}.stat-band{grid-template-columns:repeat(2,1fr)}.form-row,.content-list{grid-template-columns:1fr}.toc{position:static}.logo-row{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.container{width:min(100% - 26px,var(--max))}.hero h1{font-size:3rem}.section{padding:54px 0}.hero-panel{padding:20px}.stat-band{grid-template-columns:1fr}.cta{align-items:flex-start;flex-direction:column}}