:root{--mint:#67d8c1;--mint-dark:#247f70;--mint-soft:#eafaf6;--ink:#18302b;--muted:#60736f;--line:#bdeee4;--white:#fff;--shadow:0 18px 60px rgba(29,98,83,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.72;overflow-x:hidden}.wrap{width:min(980px,calc(100% - 34px));margin:auto}.one-column{padding:46px 0 70px}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid #e7f5f1}.header-inner{min-height:76px;display:flex;align-items:center;gap:18px}.logo{width:132px;max-height:50px;object-fit:contain}.brand-text{display:flex;flex-direction:column;line-height:1.1}.brand-text strong{font-size:1.25rem}.pill{margin-left:auto;color:var(--mint-dark);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:10px 17px;font-weight:750;background:#fff}.card{position:relative;background:rgba(255,255,255,.96);border:1px solid #dff4ef;border-radius:28px;box-shadow:var(--shadow);padding:clamp(26px,5vw,54px);margin-bottom:28px;overflow:hidden}.card:before{content:"";position:absolute;right:-80px;top:-70px;width:220px;height:150px;border:2px solid var(--line);border-radius:55% 45% 70% 30%;transform:rotate(-12deg)}.hero{padding-top:64px;padding-bottom:64px}.eyebrow{display:inline-block;color:var(--mint-dark);text-transform:uppercase;letter-spacing:.14em;font-size:.76rem;font-weight:850}.hero h1{font-size:clamp(2.2rem,6vw,4.35rem);line-height:1.04;letter-spacing:-.045em;margin:15px 0 22px;max-width:850px}.lead{font-size:1.15rem;color:var(--muted);max-width:780px}.notice,.tip{margin-top:25px;padding:17px 19px;border-left:4px solid var(--mint);background:var(--mint-soft);border-radius:0 16px 16px 0;font-weight:650}.media-card{margin:30px auto;border-radius:24px;overflow:hidden;border:1px solid #dff4ef;background:#fff;box-shadow:var(--shadow);display:flex;justify-content:center}.media-card img{width:100%;height:auto;object-fit:contain;display:block}.section-block h2{font-size:clamp(1.65rem,3.2vw,2.55rem);line-height:1.18;margin:0 0 18px}.section-block h3{font-size:1.15rem;margin-top:0}.section-block p{color:#425a55}.section-block blockquote{margin:28px 0 0;padding:22px 25px;border:1px solid var(--line);border-radius:22px;color:var(--mint-dark);font-size:1.08rem;font-weight:700;background:linear-gradient(135deg,#fff,var(--mint-soft))}.feature-grid,.compare{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:25px}.feature-grid div,.compare>div{border:1px solid var(--line);border-radius:20px;padding:20px;background:#fff}.feature-grid b,.feature-grid span{display:block}.feature-grid span{color:var(--muted);margin-top:5px}.compare{grid-template-columns:1fr 1fr}.steps{counter-reset:item;list-style:none;padding:0;margin:25px 0 0;display:grid;gap:13px}.steps li{padding:16px 18px 16px 56px;border:1px solid var(--line);border-radius:18px;position:relative}.steps li:before{counter-increment:item;content:counter(item);position:absolute;left:16px;top:13px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:#fff;font-weight:850}.check-list{padding-left:0;list-style:none}.check-list li{position:relative;padding:10px 0 10px 34px;border-bottom:1px dashed #d7ede8}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--mint-dark);font-weight:900}table{width:100%;border-collapse:collapse;margin-top:24px;border:1px solid var(--line);border-radius:16px;overflow:hidden}th,td{text-align:left;padding:15px;border-bottom:1px solid #e1f1ed}th{background:var(--mint-soft);color:var(--mint-dark)}details{border-top:1px solid #ddefeb;padding:18px 0}summary{cursor:pointer;font-weight:800;font-size:1.05rem}details p{margin-bottom:0}footer{border-top:1px solid #e1f3ef;padding:28px 0;color:var(--muted);font-size:.92rem}.line-art{position:fixed;z-index:-1;border:2px solid rgba(103,216,193,.30);pointer-events:none}.line-art-a{width:520px;height:310px;left:-230px;top:170px;border-radius:44% 56% 30% 70%;transform:rotate(22deg)}.line-art-b{width:580px;height:420px;right:-280px;bottom:30px;border-radius:70% 30% 62% 38%;transform:rotate(-18deg)}body:before,body:after{content:"";position:fixed;z-index:-1;height:2px;background:linear-gradient(90deg,transparent,var(--line),transparent);transform:rotate(-7deg)}body:before{width:70vw;top:36%;left:-10vw}body:after{width:60vw;bottom:22%;right:-12vw;transform:rotate(9deg)}
@media(max-width:720px){.header-inner{min-height:68px}.pill{display:none}.feature-grid,.compare{grid-template-columns:1fr}.card{border-radius:22px;padding:26px 21px}.hero h1{font-size:2.35rem}.one-column{padding-top:26px}th,td{padding:12px;font-size:.92rem}}