:root{--bg:#f5f7f8;--ink:#121a20;--muted:#66727a;--line:#d7dde1;--accent:#2f6f73;--accent2:#0f2f44;--card:#ffffff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}a:hover{opacity:.78}.shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;justify-content:space-between;align-items:center;padding:28px 5vw;border-bottom:1px solid var(--line)}.brand{font-size:1.05rem;font-weight:700;letter-spacing:.22em}.mark{width:16px;height:16px;border:1.5px solid var(--accent);transform:rotate(45deg);position:relative}.mark:after{content:"";position:absolute;inset:3px;border:1px solid var(--accent2)}main{flex:1;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);gap:7vw;align-items:center;padding:8vw 5vw 6vw}.eyebrow{font-size:.86rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:20px}.hero h1{font-size:clamp(4.4rem,11vw,10rem);line-height:.86;letter-spacing:-.065em;margin:0 0 28px;font-weight:720}.hero p{font-size:clamp(1.15rem,1.9vw,1.55rem);max-width:760px;margin:0 0 28px;color:#29363e}.hero .sub{font-size:1rem;color:var(--muted);max-width:650px}.visual{position:relative;min-height:430px;border:1px solid var(--line);background:linear-gradient(145deg,#fff 0%,#edf3f4 55%,#dfecee 100%);overflow:hidden}.visual:before,.visual:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(47,111,115,.35)}.visual:before{width:420px;height:420px;right:-120px;top:-80px}.visual:after{width:270px;height:270px;left:12%;bottom:-80px}.beam{position:absolute;width:2px;height:130%;background:linear-gradient(to bottom,transparent,var(--accent),transparent);left:54%;top:-15%;transform:rotate(24deg)}.node{position:absolute;width:14px;height:14px;border-radius:50%;background:var(--accent2);box-shadow:0 0 0 10px rgba(15,47,68,.06)}.n1{left:30%;top:31%}.n2{right:23%;bottom:28%;background:var(--accent)}.meta{display:flex;gap:24px;flex-wrap:wrap;margin-top:34px;font-size:.94rem;color:var(--muted)}.meta span{border-top:1px solid var(--line);padding-top:12px;min-width:150px}.footer{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:24px 5vw 30px;border-top:1px solid var(--line);font-size:.93rem;color:var(--muted)}.footer nav{display:flex;gap:20px;flex-wrap:wrap}.legal{max-width:850px;margin:0 auto;padding:72px 5vw 90px}.legal h1{font-size:clamp(2.6rem,6vw,5rem);margin:0 0 28px;letter-spacing:-.04em}.legal h2{font-size:1.3rem;margin-top:34px}.legal p,.legal li{font-size:1.04rem;color:#334149}.back{display:inline-block;margin-bottom:40px;color:var(--accent);font-weight:650}@media(max-width:820px){.topbar{padding:22px 6vw}main{grid-template-columns:1fr;padding:14vw 6vw 10vw}.hero h1{font-size:clamp(4rem,22vw,7rem)}.hero p{font-size:1.22rem}.visual{min-height:300px}.footer{padding:22px 6vw 28px}.meta span{min-width:130px}}@media(max-width:520px){.brand{font-size:.95rem}.eyebrow{font-size:.8rem}.hero .sub{font-size:1rem}.meta{font-size:.9rem}.footer{font-size:.9rem}.visual{min-height:250px}}