@import"https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@600;700&family=Sora:wght@400;500;600;700&display=swap";:root{--ink: #071a24;--ink-soft: #243742;--mint: #1fa6a0;--mint-deep: #147f7a;--sand: #e8eef0;--fog: #f4f7f8;--line: rgba(7, 26, 36, .1);--font-sans: "Sora", "Noto Sans SC", "PingFang SC", sans-serif;--font-serif: "Noto Serif SC", "Songti SC", serif}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body,#frontend-app{margin:0;min-height:100%;font-family:var(--font-sans);color:var(--ink);background:var(--fog)}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.site{min-height:100vh;background:radial-gradient(ellipse 80% 50% at 100% 0%,rgba(31,166,160,.12),transparent 55%),linear-gradient(180deg,#eef4f5 0%,var(--fog) 35%,#fff 100%)}.nav{position:fixed;inset:0 0 auto;z-index:40;height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 clamp(18px,4vw,48px);color:#fff;transition:background .25s ease,color .25s ease,box-shadow .25s ease}.nav.solid{background:#ffffffeb;color:var(--ink);box-shadow:0 1px 0 var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.brand{display:inline-flex;align-items:center;gap:10px}.brand-mark{width:36px;height:36px;display:grid;place-items:center;background:var(--mint);color:#fff;font-size:13px;font-weight:700;letter-spacing:.04em}.brand-text{display:flex;flex-direction:column;line-height:1.1}.brand-text strong{font-family:var(--font-serif);font-size:18px;font-weight:700}.brand-text small{margin-top:2px;font-size:10px;letter-spacing:.14em;opacity:.7}.nav-links{display:flex;gap:22px;font-size:14px;font-weight:500}.nav-links a{opacity:.86;transition:opacity .2s ease}.nav-links a:hover{opacity:1}.nav-actions{display:flex;align-items:center;gap:14px;font-size:14px}.nav-cta{padding:8px 14px;background:var(--mint);color:#fff!important}.hello{opacity:.75;font-size:13px}.link-btn{border:0;background:transparent;color:inherit;cursor:pointer;padding:0}.hero{position:relative;min-height:100vh;min-height:100dvh;display:flex;align-items:flex-end;overflow:hidden;color:#fff}.hero-media{position:absolute;inset:0;background-color:#0b2a33;background-image:linear-gradient(135deg,#0a283033,#071a2459),radial-gradient(circle at 20% 20%,rgba(31,166,160,.35),transparent 40%),radial-gradient(circle at 80% 70%,rgba(20,90,120,.45),transparent 45%),linear-gradient(160deg,#0a3038,#071a24 55%,#102832);background-size:cover;background-position:center;transform:scale(1.06);transition:transform 8s ease,opacity .8s ease}.hero-media.animate{transform:scale(1)}.hero-veil{position:absolute;inset:0;background:linear-gradient(180deg,#071a2440,#071a248c 45%,#071a24e0),repeating-linear-gradient(90deg,transparent 0,transparent 119px,rgba(255,255,255,.03) 120px)}.hero-content{position:relative;z-index:2;width:min(920px,100%);padding:0 clamp(18px,5vw,64px) clamp(56px,10vh,96px);opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}.hero-content.in{opacity:1;transform:translateY(0)}.hero-brand{margin:0 0 14px;font-family:var(--font-serif);font-size:clamp(28px,5vw,48px);font-weight:700;letter-spacing:.04em}.hero-content h1{margin:0 0 16px;max-width:16ch;font-size:clamp(28px,4.6vw,44px);font-weight:600;line-height:1.25}.hero-desc{margin:0 0 28px;max-width:36rem;color:#ffffffd1;font-size:16px;line-height:1.7}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;min-width:132px;height:46px;padding:0 20px;border:0;font-weight:600;cursor:pointer;transition:background .2s ease,color .2s ease,transform .2s ease}.btn:hover{transform:translateY(-1px)}.btn.primary{background:var(--mint);color:#fff}.btn.primary:hover{background:var(--mint-deep)}.btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55)}.btn.ghost:hover{background:#ffffff14}.hero-dots{position:absolute;right:clamp(18px,4vw,48px);bottom:36px;z-index:3;display:flex;gap:8px}.hero-dots button{width:22px;height:3px;border:0;padding:0;background:#ffffff59;cursor:pointer}.hero-dots button.active{background:#fff}.section{padding:clamp(64px,10vh,104px) 0}.section-inner{width:min(1120px,calc(100% - 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