:root{--bg:#f6f8fb;--surface:#fff;--ink:#14232b;--muted:#5b6970;--line:#dce4e7;--brand:#0e6b62;--brand-strong:#0a514b;--accent:#dff2ed;--shadow:0 18px 50px rgba(18,39,48,.08);--radius:22px;--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;color:var(--ink);background:var(--bg);line-height:1.6}a{color:inherit}img,svg{max-width:100%}.skip-link{position:absolute;left:12px;top:-60px;z-index:999;padding:10px 14px;border-radius:10px;background:var(--ink);color:#fff}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(246,248,251,.9);border-bottom:1px solid rgba(220,228,231,.9)}.header-inner{max-width:var(--max);margin:auto;min-height:72px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{text-decoration:none;font-weight:800;letter-spacing:-.03em;font-size:1.18rem}.brand-dot{color:var(--brand)}.nav-toggle{display:none;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:9px 12px;font:inherit}.nav-main{display:flex;align-items:center;gap:18px}.nav-main a{text-decoration:none;font-weight:650;color:#314148}.section{padding:88px 22px}.section--surface{background:var(--surface)}.container{max-width:var(--max);margin:auto}.hero{padding:104px 22px 88px}.hero-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:48px;align-items:center}.eyebrow{margin:0 0 14px;text-transform:uppercase;letter-spacing:.12em;font-weight:800;font-size:.76rem;color:var(--brand)}h1,h2,h3{line-height:1.1;margin-top:0;letter-spacing:-.035em}h1{font-size:clamp(2.6rem,6vw,5.3rem);margin-bottom:24px}h2{font-size:clamp(2rem,4vw,3.45rem)}h3{font-size:1.32rem}.lead{font-size:clamp(1.08rem,1.6vw,1.3rem);color:#34444b}.hero-line{margin-top:22px;font-weight:760}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:13px;font-weight:760;text-decoration:none;border:1px solid var(--brand)}.btn--primary{background:var(--brand);color:#fff}.btn--ghost{color:var(--brand-strong)}.hero-panel{background:linear-gradient(155deg,#0e6b62,#133840);color:#fff;border-radius:28px;padding:30px;box-shadow:var(--shadow)}.hero-panel h2{font-size:1.8rem}.mini-label{opacity:.76;text-transform:uppercase;font-size:.78rem;font-weight:800}.signal-list{list-style:none;padding:0;display:grid;gap:12px}.signal-list li{display:grid;grid-template-columns:34px 1fr;gap:12px}.signal-num{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.14);display:grid;place-items:center;font-weight:800}.microcopy{color:var(--muted);font-size:.9rem}.section-intro{max-width:820px;margin-bottom:34px}.section-intro p:last-child{color:var(--muted)}.ope-grid,.analysis-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.ope-card,.trust-card,.analysis-card,.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 10px 38px rgba(20,35,43,.055)}.status-badge{display:inline-flex;font-weight:800;font-size:.72rem;text-transform:uppercase;border-radius:999px;padding:7px 10px;margin-bottom:18px;background:var(--accent);color:var(--brand-strong)}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.stat{border:1px solid var(--line);border-radius:14px;padding:13px}.stat strong{display:block;font-size:1.35rem}.stat span{color:var(--muted);font-size:.82rem}.product-showcase{display:grid;gap:24px}.product-card{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:30px;align-items:center}.product-points{padding-left:20px}.product-visual{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:16px;align-items:center}.product-shot{display:block;width:100%;height:auto;max-height:520px;object-fit:contain;border-radius:18px;border:1px solid var(--line)}.product-demo-card{display:grid;gap:10px;padding:22px;border-radius:18px;background:#eff7f5;border:1px solid #cfe3df}.qr-card{display:grid;gap:8px;text-align:center;font-size:.78rem;color:var(--muted)}.qr-card img{width:132px;height:132px;margin:auto;border:1px solid var(--line);padding:5px;background:#fff}.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.method-step{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.step-num{color:var(--brand);font-weight:850}.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.numbered{counter-reset:x;list-style:none;padding:0;display:grid;gap:12px}.numbered li{counter-increment:x;display:grid;grid-template-columns:34px 1fr}.numbered li:before{content:counter(x);width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:var(--accent);font-weight:850}.quote{font-size:1.45rem;font-weight:800}.faq{display:grid;gap:10px}details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}summary{cursor:pointer;font-weight:760}.site-footer{padding:42px 22px 50px;border-top:1px solid var(--line);background:#edf1f3}.footer-inner{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.3fr 1fr;gap:30px}.footer-links{display:flex;flex-wrap:wrap;gap:14px}
@media(max-width:920px){.hero-grid,.trust-grid,.product-card{grid-template-columns:1fr}.method-grid{grid-template-columns:repeat(2,1fr)}.nav-toggle{display:inline-flex}.nav-main{position:absolute;top:72px;left:16px;right:16px;display:none;flex-direction:column;align-items:stretch;background:#fff;padding:8px;border:1px solid var(--line);border-radius:16px}.nav-main.is-open{display:flex}.product-visual{grid-template-columns:minmax(0,1fr) 150px}}
@media(max-width:720px){.ope-grid,.analysis-grid,.method-grid,.footer-inner{grid-template-columns:1fr}.product-visual{grid-template-columns:1fr}.qr-card{display:none}.stat-row{grid-template-columns:1fr 1fr}.section{padding:64px 22px}}