:root{--bg:#070a11;--bg2:#0d1320;--panel:rgba(16,24,39,.82);--panel2:#101827;--fg:#f7f9fc;--muted:#97a3b7;--line:rgba(255,255,255,.1);--accent:#65a8ff;--accent2:#8c7bff;--ok:#58d697;--warn:#f6c95f;--danger:#ff7a7a;--shadow:0 28px 90px rgba(0,0,0,.36);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--fg);background:radial-gradient(1000px 620px at 75% -10%,rgba(84,108,255,.18),transparent 65%),radial-gradient(900px 540px at -10% 20%,rgba(42,177,255,.12),transparent 60%),linear-gradient(180deg,var(--bg),#0a0e17 58%,#070a11);min-height:100vh}a{color:inherit}.shell{width:min(1180px,calc(100% - 32px));margin:0 auto}.topbar{position:sticky;top:0;z-index:20;backdrop-filter:blur(18px);background:rgba(7,10,17,.72);border-bottom:1px solid var(--line)}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;letter-spacing:-.02em}.brand img{width:38px;height:38px;object-fit:contain}.brand small{display:block;color:var(--muted);font-weight:600;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.navlinks{display:flex;align-items:center;gap:18px}.navlinks a{color:var(--muted);font-size:14px;text-decoration:none}.navlinks a:hover{color:var(--fg)}.btn{border:0;border-radius:12px;padding:12px 16px;font-weight:750;font-size:14px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:white;box-shadow:0 12px 28px rgba(98,117,255,.24)}.btn-secondary{border:1px solid var(--line);background:rgba(255,255,255,.045);color:var(--fg)}.hero{padding:88px 0 54px}.hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:28px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:7px 11px;border:1px solid rgba(88,214,151,.22);background:rgba(88,214,151,.08);color:#8be3b5;border-radius:999px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.dot{width:8px;height:8px;border-radius:50%;background:currentColor;box-shadow:0 0 0 5px rgba(88,214,151,.08)}h1{font-size:clamp(42px,7vw,76px);line-height:.98;letter-spacing:-.055em;margin:20px 0}.lead{font-size:19px;line-height:1.65;color:var(--muted);max-width:720px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.trust{display:flex;gap:18px;flex-wrap:wrap;margin-top:30px;color:var(--muted);font-size:13px}.trust span{display:flex;align-items:center;gap:7px}.orb-card{position:relative;overflow:hidden;padding:28px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(20,29,48,.9),rgba(12,18,30,.92));border-radius:24px;box-shadow:var(--shadow)}.orb-card:before{content:"";position:absolute;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(101,168,255,.26),transparent 70%);right:-90px;top:-100px}.statline{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);position:relative}.statline:last-child{border-bottom:0}.statline .name{color:var(--muted);font-size:13px}.statline .value{font-weight:750;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;text-align:right}.status-pill{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border-radius:999px;background:rgba(88,214,151,.08);color:var(--ok);font-size:12px;font-weight:800}.status-pill.warn{color:var(--warn);background:rgba(246,201,95,.08)}.section{padding:54px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}.section-head h2{font-size:34px;letter-spacing:-.035em;margin:0}.section-head p{margin:7px 0 0;color:var(--muted);max-width:680px;line-height:1.6}.grid{display:grid;gap:16px}.features{grid-template-columns:repeat(3,1fr)}.card{border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(14px);border-radius:20px;padding:22px;box-shadow:0 18px 55px rgba(0,0,0,.16)}.card h3{margin:12px 0 8px;font-size:18px}.card p{margin:0;color:var(--muted);line-height:1.6;font-size:14px}.icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(101,168,255,.16),rgba(140,123,255,.14));border:1px solid rgba(101,168,255,.18);font-size:20px}.downloads{grid-template-columns:repeat(3,1fr)}.download{min-height:176px;display:flex;flex-direction:column}.download .os{font-size:19px;font-weight:800}.download .meta{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.45}.download-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:22px}.chip{padding:8px 10px;border-radius:9px;border:1px solid var(--line);background:rgba(255,255,255,.035);font-size:12px;font-weight:750;text-decoration:none;color:#b8d5ff}.chip:hover{border-color:rgba(101,168,255,.45);background:rgba(101,168,255,.08)}.config{display:grid;grid-template-columns:1fr 1fr;gap:16px}.config-box{position:relative}.label{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:800}.code{margin-top:8px;padding:14px;border-radius:12px;background:#090e18;border:1px solid var(--line);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;word-break:break-all}.copy{position:absolute;right:22px;top:18px;border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:12px}.copy:hover{color:var(--fg)}.steps{grid-template-columns:repeat(4,1fr)}.step-no{font-size:12px;font-weight:850;color:#a7caff}.cta{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:stretch}.cta-copy{padding:30px;border-radius:22px;background:linear-gradient(145deg,rgba(101,168,255,.11),rgba(140,123,255,.08));border:1px solid rgba(101,168,255,.18)}.cta-copy h2{font-size:34px;letter-spacing:-.035em;margin:12px 0}.cta-copy p{color:var(--muted);line-height:1.7}.form{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:12px;color:#c6cede;font-weight:750}.field input,.field select,.field textarea{width:100%;border-radius:11px;border:1px solid var(--line);background:#0a101b;color:var(--fg);padding:12px 13px;outline:none;font:inherit;font-size:14px}.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(101,168,255,.6);box-shadow:0 0 0 3px rgba(101,168,255,.08)}.field textarea{min-height:120px;resize:vertical}.consent{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:12px;line-height:1.5}.consent input{margin-top:2px}.hp{position:absolute!important;left:-9999px!important;opacity:0!important;pointer-events:none!important}.form-status{min-height:20px;margin-top:10px;font-size:13px;color:var(--muted)}.form-status.ok{color:var(--ok)}.form-status.err{color:var(--danger)}.footer{border-top:1px solid var(--line);margin-top:54px;padding:30px 0 44px;color:var(--muted);font-size:13px}.footer-row{display:flex;justify-content:space-between;gap:20px;align-items:center}.footer a{text-decoration:none;color:#b7c5da}.notice{padding:14px 16px;border-radius:13px;border:1px solid rgba(246,201,95,.18);background:rgba(246,201,95,.06);color:#d7c99e;font-size:13px;line-height:1.6}.guide-hero{padding:70px 0 24px}.guide-wrap{display:grid;grid-template-columns:260px 1fr;gap:22px}.toc{position:sticky;top:92px;align-self:start}.toc a{display:block;padding:10px 12px;border-radius:9px;color:var(--muted);font-size:13px;text-decoration:none}.toc a:hover{background:rgba(255,255,255,.04);color:var(--fg)}.guide article{margin-bottom:16px}.guide article h2{margin:0 0 10px;font-size:25px;letter-spacing:-.025em}.guide article h3{margin:22px 0 8px}.guide article p,.guide article li{color:var(--muted);line-height:1.7}.guide ol,.guide ul{padding-left:20px}.kbd{display:inline-block;border:1px solid var(--line);border-bottom-color:rgba(255,255,255,.22);border-radius:6px;padding:2px 7px;background:#0b111d;color:#dce5f2;font-size:12px}.inline-config{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.callout{border-left:3px solid var(--accent);background:rgba(101,168,255,.06);padding:14px 16px;border-radius:0 12px 12px 0;color:#c7d9f2;line-height:1.6;font-size:13px}
@media(max-width:980px){.hero-grid,.cta,.guide-wrap{grid-template-columns:1fr}.toc{position:static}.features,.steps{grid-template-columns:1fr 1fr}.downloads{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.shell{width:min(100% - 22px,1180px)}.nav{height:64px}.navlinks a:not(.btn){display:none}.hero{padding:54px 0 32px}.hero-grid{gap:18px}h1{font-size:46px}.lead{font-size:16px}.features,.downloads,.steps,.config,.form,.inline-config{grid-template-columns:1fr}.field.full{grid-column:auto}.section{padding:38px 0}.section-head{align-items:start;flex-direction:column}.section-head h2,.cta-copy h2{font-size:28px}.footer-row{align-items:flex-start;flex-direction:column}}

/* Portal v4 enhancements */
.btn-ghost{background:transparent;color:#b8d5ff;border:1px solid transparent}.btn-ghost:hover{background:rgba(101,168,255,.07);border-color:rgba(101,168,255,.16)}
.status-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:10px;position:relative}.mini-note{position:relative;margin-top:16px;padding:12px 13px;border-radius:12px;background:rgba(101,168,255,.06);border:1px solid rgba(101,168,255,.12);color:#aebdd2;font-size:12px;line-height:1.55}.section.alt{background:linear-gradient(180deg,rgba(255,255,255,.018),rgba(255,255,255,.005));border-top:1px solid rgba(255,255,255,.035);border-bottom:1px solid rgba(255,255,255,.035)}.section-kicker{display:block;margin-bottom:7px;color:#80b9ff;font-size:10px;font-weight:900;letter-spacing:.16em}.feature-card{display:flex;flex-direction:column;min-height:215px}.feature-card .tech{display:inline-flex;align-self:flex-start;margin-top:auto;padding-top:18px;color:#8092aa;font:700 11px ui-monospace,SFMono-Regular,Consolas,monospace}.download-top{display:flex;align-items:center;gap:13px}.platform-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:rgba(101,168,255,.07);border:1px solid rgba(101,168,255,.14);color:#b9d8ff;font-weight:900}.download.highlight{border-color:rgba(101,168,255,.26);background:linear-gradient(145deg,rgba(101,168,255,.10),rgba(140,123,255,.08))}.download-footnote{margin-top:15px;padding:12px 14px;color:#8e9cb0;font-size:12px;line-height:1.55;border-left:2px solid rgba(246,201,95,.55);background:rgba(246,201,95,.035);border-radius:0 10px 10px 0}.key-gated{grid-column:1/-1;display:flex;align-items:center;gap:18px;justify-content:space-between;flex-wrap:wrap;background:linear-gradient(145deg,rgba(19,28,45,.92),rgba(11,17,29,.94))}.key-gated .label{width:100%}.key-state{display:flex;align-items:center;gap:13px;flex:1;min-width:260px}.key-state strong{display:block;font-size:15px}.key-state small{display:block;margin-top:4px;color:var(--muted);font-size:12px;line-height:1.45}.lock-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:rgba(246,201,95,.07);border:1px solid rgba(246,201,95,.16)}.lock-icon.big{width:58px;height:58px;font-size:26px;flex:0 0 auto}.config-help{display:block;margin-top:8px;color:#73839a;font-size:11px}.step-card{position:relative;overflow:hidden;min-height:190px}.step-card:after{content:"";position:absolute;right:-28px;bottom:-40px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(101,168,255,.08),transparent 70%)}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq{padding:0;overflow:hidden}.faq summary{cursor:pointer;list-style:none;padding:20px 22px;font-weight:800;font-size:15px}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";float:right;color:#8ebdff;font-size:20px;line-height:16px}.faq[open] summary:after{content:"−"}.faq p{padding:0 22px 20px!important;margin:0!important}.contact-section{padding-top:68px}.contact-points{display:grid;gap:9px;margin:22px 0;color:#bcc9db;font-size:13px}.form-head{grid-column:1/-1;display:flex;justify-content:space-between;align-items:start;gap:14px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:2px}.form-head h3{margin:2px 0 0;font-size:23px}.form-secure{font-size:11px;color:#83dcb0;background:rgba(88,214,151,.07);border:1px solid rgba(88,214,151,.14);border-radius:999px;padding:6px 9px;white-space:nowrap}.submit-wide{width:100%}.form-hint{color:#74849a;font-size:11px;margin-top:8px}.footer-row>div:first-child{display:flex;flex-direction:column;gap:4px}.footer-row small{font-size:11px;color:#718098}.footer-links{display:flex;gap:17px;align-items:center;flex-wrap:wrap}.guide-section{padding-top:20px}.guide-card{scroll-margin-top:92px;padding:26px}.guide-step{display:inline-flex;margin-bottom:11px;color:#81baff;font-size:10px;font-weight:900;letter-spacing:.16em}.callout.warning{border-left-color:var(--warn);background:rgba(246,201,95,.055);color:#d9cb9d}.access-gate{display:flex;align-items:center;gap:16px;margin:18px 0;padding:18px;border:1px solid rgba(101,168,255,.16);background:linear-gradient(145deg,rgba(101,168,255,.07),rgba(140,123,255,.05));border-radius:16px}.access-gate>div{flex:1}.access-gate strong{display:block;font-size:16px}.access-gate p{margin:5px 0 0!important;font-size:13px}.security-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.security-list>div{padding:15px;border-radius:13px;border:1px solid var(--line);background:rgba(255,255,255,.025)}.security-list b{display:block;margin-bottom:5px;color:#e5edf8}.security-list span{display:block;color:var(--muted);font-size:12px;line-height:1.5}.checklist li{margin-bottom:7px}.support-box{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:20px;padding:18px;border-radius:16px;background:rgba(101,168,255,.055);border:1px solid rgba(101,168,255,.13)}.support-box h3{margin:0 0 4px!important}.support-box p{margin:0!important}
@media(max-width:980px){.faq-grid{grid-template-columns:1fr}.security-list{grid-template-columns:1fr}.access-gate,.support-box{align-items:flex-start;flex-direction:column}}
@media(max-width:680px){.form-head{flex-direction:column}.key-gated{align-items:flex-start}.footer-links{gap:10px}.guide-card{padding:20px}.access-gate .btn,.support-box .btn{width:100%}.trust{gap:10px}.trust span{width:calc(50% - 5px)}}