:root{--primary-color:#0078d4;--bg-color:#f3f3f3;--card-bg:#fff;--text-main:#201f1e;--text-sub:#605e5c}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg-color);color:var(--text-main);line-height:1.6}a{color:inherit;text-decoration:none}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;display:flex;justify-content:flex-start;gap:32px;align-items:center;padding:16px 5%;border-bottom:1px solid #e0e0e0;background:hsla(0,0%,100%,.88);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.logo{font-weight:700;color:var(--primary-color)}nav{display:flex;gap:18px;align-items:center;color:var(--text-sub);font-size:.92rem}nav a:hover{color:var(--primary-color)}.soon{opacity:.8}.lang-toggle-wrapper{display:flex;align-items:center;gap:8px;margin-left:12px;background:rgba(0,0,0,.03);padding:4px 8px;border-radius:20px}.lang-btn{background:none;border:none;padding:4px 8px;font-size:.85rem;font-weight:500;color:var(--text-sub);cursor:pointer;border-radius:12px;transition:all .2s ease;font-family:inherit}.lang-btn:hover{color:var(--text-main);background:rgba(0,0,0,.05)}.lang-btn.active{color:var(--primary-color);font-weight:700;background:#fff;box-shadow:0 2px 4px rgba(0,0,0,.05)}.lang-divider{color:#ccc;font-size:.8rem;-webkit-user-select:none;-moz-user-select:none;user-select:none}.hero{text-align:center;padding:60px 5%;background:linear-gradient(135deg,#fff,#e6f2ff)}.hero-icon-wrap{display:inline-grid;place-items:center;width:120px;height:120px;border-radius:24px;margin-bottom:14px;background:linear-gradient(160deg,rgba(0,120,212,.15),rgba(0,120,212,.04))}.hero-icon{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain}.eyebrow{color:var(--primary-color);text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;margin-bottom:8px}.hero h1{font-size:clamp(1.8rem,4vw,2.7rem);margin:0 0 12px}.hero p{margin:0 auto 28px;max-width:820px;color:var(--text-sub)}.badge{display:inline-block;padding:10px 24px;border-radius:999px;background:var(--primary-color);color:#fff;font-weight:700}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:24px;gap:24px;padding:60px 5%}.feature-card{background:var(--card-bg);border-radius:14px;padding:28px;box-shadow:0 4px 14px rgba(0,0,0,.06)}.feature-card h2{margin-top:0;margin-bottom:10px;color:var(--primary-color);font-size:1.1rem}.feature-card h2 span{color:var(--text-sub);font-size:.95rem}.feature-card p{margin:0}.feature-card .en-copy{margin-top:12px;padding-top:12px;border-top:1px solid #efefef;font-size:.9rem;color:var(--text-sub)}.screenshot{text-align:center;padding:20px 5% 70px}.screenshot h2{margin-bottom:8px}.screenshot p{color:var(--text-sub)}.screenshot-frame{width:min(700px,70%);margin:24px auto 0;border-radius:14px;overflow:hidden;box-shadow:0 16px 36px rgba(0,0,0,.24);border:1px solid #d9e9f7;background:#0f1217}.screenshot-image{display:block;width:100%;height:auto}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px;margin-top:4px}.btn-download{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:999px;background:var(--primary-color);color:#fff;font-weight:700;font-size:1rem;transition:opacity .2s}.btn-download:hover{opacity:.88}.btn-download-meta{font-weight:400;font-size:.82em;opacity:.85}.release-section{padding:0 5% 60px}.release-container{max-width:820px;margin:0 auto}.release-heading{font-size:1.35rem;margin-bottom:20px}.release-card{background:var(--card-bg);border-radius:14px;padding:28px;box-shadow:0 4px 14px rgba(0,0,0,.06);border:1px solid #d9e9f7;margin-bottom:20px}.release-card-header{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.release-tag{font-size:1.1rem;font-weight:700;color:var(--primary-color)}.release-date{font-size:.88rem;color:var(--text-sub)}.release-badge-latest{padding:2px 10px;border-radius:999px;background:#e6f4ea;color:#1a7c3e;font-size:.78rem;font-weight:700}.release-notes{margin:0 0 20px;padding-left:20px;color:var(--text-sub);line-height:1.9}.release-integrity{display:flex;align-items:flex-start;gap:10px;margin-bottom:20px;padding:12px 16px;border-radius:8px;background:#f5f5f5;flex-wrap:wrap}.release-integrity-label{font-size:.78rem;font-weight:700;color:var(--text-sub);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;padding-top:2px}.release-hash{font-family:Consolas,Courier New,monospace;font-size:.82rem;color:var(--text-main);word-break:break-all}.ad-banner-section{padding:0 5% 24px}.ad-banner-container{width:min(1000px,100%);margin:0 auto;padding:14px;border:1px solid #d7d7d7;border-radius:12px;background:#fff}.ad-label{margin:0 0 10px;color:var(--text-sub);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}.ad-banner{display:grid;place-items:center;width:100%;min-height:90px;border-radius:10px;background:#fff;color:#1c6daa;font-weight:600}.ad-banner-desktop{display:block}.ad-banner-mobile{display:none}footer{text-align:center;padding:38px 5%;border-top:1px solid #e8e8e8;background:#fafafa;color:var(--text-sub);font-size:.88rem}footer a{color:var(--primary-color)}.privacy-page{max-width:840px;margin:0 auto;padding:60px 5%}.privacy-page h1{margin-top:0}.privacy-page p{color:var(--text-sub)}.privacy-page a{color:var(--primary-color)}.packmark-page{max-width:920px;margin:0 auto;padding:48px 5% 72px}.packmark-hero{margin-bottom:32px}.packmark-hero h1{margin:0 0 10px;font-size:clamp(1.8rem,4vw,2.5rem)}.packmark-hero p{margin:0;color:var(--text-sub)}.packmark-section{margin-bottom:28px;padding:24px;border-radius:14px;background:var(--card-bg);box-shadow:0 4px 14px rgba(0,0,0,.06)}.packmark-section h2{margin-top:0;margin-bottom:10px;color:var(--primary-color)}.packmark-section p{margin:0;color:var(--text-sub)}.download-panel{margin-top:14px;padding:14px;border-radius:10px;border:1px solid #d9e9f7;background:#f8fcff}.download-title{font-weight:700;color:var(--text-main)}.download-meta{margin-top:6px;margin-bottom:14px;font-size:.9rem}.download-btn{display:inline-block;padding:10px 14px;border-radius:10px;background:var(--primary-color);color:#fff;font-weight:600}.download-btn:hover{opacity:.92}@media (max-width:720px){body{padding-top:140px;background:linear-gradient(180deg,rgba(0,120,212,.2) 0,rgba(0,120,212,.05) 100px,var(--bg-color) 140px) no-repeat;background-size:100% 140px;background-color:var(--bg-color)}.site-header{flex-direction:column;gap:10px;position:static;margin-top:0}nav{flex-wrap:wrap;justify-content:center}.hero{padding-top:44px}.hero-icon-wrap{width:92px;height:92px}.ad-banner{min-height:50px;font-size:.92rem}.ad-banner-desktop{display:none}.ad-banner-mobile{display:block}}