:root{--bg:#06070b;--bg-2:#0a0c12;--surface:#0e1018;--surface-2:#131623;--line:#ffffff14;--line-strong:#ffffff29;--text:#f2f4f8;--muted:#9ba1b0;--faint:#686e7d;--accent:#ff8a3d;--accent-ink:#1f0e00;--accent-soft:#ff8a3d1a;--accent-line:#ff8a3d66;--good:#2fdf84;--warn:#ffc24b;--bad:#ff5c5c;--danger:var(--bad);--info:#5b8def;--purple:#c77dff;--neutral:#8a93a6;--neutral-2:#6b7280;--radius:14px;--radius-sm:9px;--header-bg:#06070bc7;--font-display:"Space Grotesk", sans-serif;--font-body:"Manrope", sans-serif;--font-mono:"JetBrains Mono", monospace;--header-h:68px;--fs-2xs:10px;--fs-xs:11px;--fs-sm:12px;--fs-base:13px;--fs-md:14px;--fs-lg:15px;--fs-xl:17px;--fs-2xl:19px;--fs-3xl:26px;color-scheme:dark}:root[data-theme=light]{--bg:#fff;--bg-2:#f6f6f8;--surface:#fff;--surface-2:#f2f2f5;--line:#0a0a0f17;--line-strong:#0a0a0f29;--text:#14151a;--muted:#53565f;--faint:#85888f;--accent-soft:#ff8a3d1f;--header-bg:#ffffffd1;--bad:#d33a3a;color-scheme:light}*{box-sizing:border-box;margin:0;padding:0}body:not(.lh-ready) *,body:not(.lh-ready) :before,body:not(.lh-ready) :after{transition:none!important}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-size:16px;line-height:1.6}::selection{background:var(--accent);color:var(--accent-ink)}a{color:inherit;text-decoration:none}img,svg{display:block}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.02em;text-wrap:balance;font-weight:600;line-height:1.12}p{text-wrap:pretty}.container{max-width:1180px;margin:0 auto;padding:0 32px}.section{padding:104px 0;position:relative}.section--tight{padding:72px 0}.section--line{border-top:1px solid var(--line)}.eyebrow{font-family:var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--accent);align-items:center;gap:10px;font-size:12px;font-weight:500;display:flex}.eyebrow:before{content:"";background:var(--accent);opacity:.7;width:22px;height:1px}.section-head{gap:18px;max-width:720px;margin-bottom:56px;display:grid}.section-head h2{font-size:clamp(30px,4vw,44px)}.section-head p{color:var(--muted);max-width:60ch;font-size:17px}.muted{color:var(--muted)}.mono{font-family:var(--font-mono)}.btn{font-family:var(--font-display);letter-spacing:.01em;border-radius:var(--radius-sm);white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:9px;padding:13px 26px;font-size:15px;font-weight:600;transition:transform .16s,box-shadow .16s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--accent);color:var(--accent-ink)}.btn--primary:hover{box-shadow:0 0 0 1px var(--accent), 0 8px 32px -8px var(--accent)}.btn--ghost{border-color:var(--line-strong);color:var(--text);background:#ffffff05}.btn--ghost:hover{border-color:var(--accent-line);background:var(--accent-soft)}.btn--lg{padding:16px 32px;font-size:16px}.btn--sm{padding:9px 18px;font-size:14px}.btn--block{width:100%}.btn[disabled],.btn--locked{opacity:.45;cursor:not-allowed;filter:saturate(.4)}.btn .arr{transition:transform .16s}.btn:hover .arr{transform:translate(3px)}.btn--primary:not(:active):hover,.btn--ghost:not(:active):hover{transform:translateY(-1.5px)}.lh-header{z-index:100;background:var(--header-bg);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line);position:fixed;top:0;left:0;right:0}.lh-header__in{height:var(--header-h);align-items:center;gap:36px;display:flex}.lh-logo{flex-shrink:0;align-items:center;gap:11px;display:flex}.lh-logo__word{font-family:var(--font-display);letter-spacing:-.015em;font-size:19px;font-weight:600}.lh-logo__word b{color:var(--accent);font-weight:600}.lh-nav{flex:1;align-items:center;gap:4px;display:flex}.lh-nav a,.lh-nav .lh-nav__trigger{color:var(--muted);border-radius:8px;align-items:center;gap:6px;padding:9px 14px;font-size:14.5px;font-weight:600;transition:color .14s,background .14s;display:inline-flex}.lh-nav a:hover,.lh-nav .lh-nav__trigger:hover{color:var(--text);background:#ffffff0d}.lh-nav a.is-active{color:var(--text)}.lh-nav__item{position:relative}.lh-nav__menu{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);grid-template-columns:1fr 1fr;gap:2px;min-width:460px;padding:10px;display:none;position:absolute;top:calc(100% + 10px);left:0;box-shadow:0 24px 64px -12px #000000b3}.lh-nav__item.is-open .lh-nav__menu{display:grid}.lh-nav__menu a{border-radius:9px;gap:2px;padding:11px 13px;display:grid}.lh-nav__menu a strong{color:var(--text);align-items:center;gap:8px;font-size:14px;font-weight:700;display:flex}.lh-nav__menu a span{color:var(--faint);font-size:12.5px;font-weight:500;line-height:1.4}.lh-nav__menu a:hover span{color:var(--muted)}.lh-header__actions{flex-shrink:0;align-items:center;gap:10px;display:flex}.lh-header__login{color:var(--muted);white-space:nowrap;border-radius:8px;padding:9px 14px;font-size:14.5px;font-weight:600}.lh-header__login:hover{color:var(--text)}.lh-lang{position:relative}.lh-lang__btn{font-family:var(--font-mono);color:var(--muted);border:1px solid var(--line);border-radius:8px;align-items:center;gap:7px;padding:8px 12px;font-size:12.5px;font-weight:500;transition:border-color .14s,color .14s;display:inline-flex}.lh-lang__btn:hover{border-color:var(--line-strong);color:var(--text)}.lh-lang__menu{background:var(--surface);border:1px solid var(--line);z-index:10;border-radius:10px;min-width:150px;padding:6px;display:none;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 18px 48px -10px #000000b3}.lh-lang.is-open .lh-lang__menu{display:block}.lh-lang__menu button,.lh-lang__menu a{width:100%;color:var(--muted);text-align:left;border-radius:7px;justify-content:space-between;align-items:center;padding:9px 11px;font-size:13.5px;font-weight:600;display:flex}.lh-lang__menu button:hover,.lh-lang__menu a:hover{color:var(--text);background:#ffffff0d}.lh-lang__menu button.is-current,.lh-lang__menu a.is-current{color:var(--accent)}.lh-burger{border:1px solid var(--line);border-radius:9px;place-items:center;width:42px;height:42px;display:none}.lh-mobile{display:none}.lh-footer{border-top:1px solid var(--line);background:var(--bg-2);margin-top:0}.lh-footer__grid{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;padding:72px 0 56px;display:grid}.lh-footer__brand{align-content:start;gap:18px;display:grid}.lh-footer__brand p{color:var(--muted);max-width:34ch;font-size:14px}.lh-footer h4{font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:18px;font-size:11.5px;font-weight:500}.lh-footer__col{align-content:start;gap:11px;display:grid}.lh-footer__col a{color:var(--muted);width:fit-content;font-size:14px;font-weight:500;transition:color .14s}.lh-footer__col a:hover{color:var(--text)}.lh-footer__badges{flex-wrap:wrap;gap:8px;display:flex}.lh-badge{font-family:var(--font-mono);letter-spacing:.08em;color:var(--muted);border:1px solid var(--line);border-radius:6px;align-items:center;gap:7px;padding:6px 10px;font-size:11px;display:inline-flex}.lh-badge i{background:var(--accent);border-radius:50%;width:6px;height:6px;display:inline-block}.lh-footer__bottom{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding:24px 0 28px;display:flex}.lh-footer__legal{color:var(--faint);font-size:12.5px;line-height:1.7}.lh-status{font-family:var(--font-mono);color:var(--muted);align-items:center;gap:8px;font-size:12px;display:inline-flex}.dot{background:var(--good);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 3px #2fdf8426}.dot--pulse{animation:2.4s infinite lh-pulse}@keyframes lh-pulse{0%,to{box-shadow:0 0 0 3px #2fdf8426}50%{box-shadow:0 0 0 6px #2fdf840f}}.bg-grid{pointer-events:none;background-image:linear-gradient(#ffffff09 1px,#0000 1px),linear-gradient(90deg,#ffffff09 1px,#0000 1px);background-size:56px 56px;position:absolute;inset:0;mask-image:radial-gradient(80% 60% at 50% 0,#000 30%,#0000 75%)}.bg-glow{pointer-events:none;background:radial-gradient(circle, var(--accent-soft) 0%, transparent 62%);filter:blur(10px);border-radius:50%;width:760px;height:760px;position:absolute}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .18s,box-shadow .18s;position:relative}.card:hover{border-color:var(--line-strong)}.card--link:hover{border-color:var(--accent-line);background:var(--surface-2);transform:translateY(-3px)}.card h3{margin-bottom:8px;font-size:18px}.card>p{color:var(--muted);font-size:14.5px}.icon-tile{background:var(--accent-soft);border:1px solid var(--accent-line);width:42px;height:42px;color:var(--accent);border-radius:11px;place-items:center;margin-bottom:20px;display:grid}.icon-tile svg{width:21px;height:21px}.grid-3{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.grid-2{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.stat{gap:6px;display:grid}.stat__num{font-family:var(--font-display);letter-spacing:-.03em;font-size:clamp(34px,4vw,48px);font-weight:700}.stat__num em{color:var(--accent);font-style:normal}.stat__label{color:var(--muted);font-size:14px;font-weight:500}.check-list{gap:13px;list-style:none;display:grid}.check-list li{color:var(--muted);align-items:flex-start;gap:12px;font-size:15px;font-weight:500;display:flex}.check-list li:before{content:"";background:var(--accent-soft);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff8a3d' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4 10-10'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:10px;border-radius:50%;flex-shrink:0;width:18px;height:18px;margin-top:2px}.check-list strong{color:var(--text);font-weight:700}.price-card{flex-direction:column;gap:0;padding:32px 28px;display:flex}.price-card--hot{border-color:var(--accent-line);background:linear-gradient(180deg, var(--accent-soft), transparent 36%), var(--surface)}.price-card__tag{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;background:var(--accent);color:var(--accent-ink);border-radius:99px;padding:5px 11px;font-size:10.5px;font-weight:600;position:absolute;top:-12px;left:28px}.price-card h3{font-size:17px}.price-card__for{color:var(--faint);margin:4px 0 22px;font-size:13px}.price-card__price{align-items:baseline;gap:7px;margin-bottom:4px;display:flex}.price-card__price .cur{font-family:var(--font-display);color:var(--muted);font-size:20px;font-weight:500}.price-card__price .num{font-family:var(--font-display);letter-spacing:-.03em;font-size:46px;font-weight:700;line-height:1}.price-card__price .per{color:var(--faint);font-size:13.5px}.price-card__note{color:var(--faint);margin-bottom:24px;font-size:12.5px}.price-card .check-list{gap:10px;margin:24px 0 28px}.price-card .check-list li{font-size:13.5px}.price-card .btn{margin-top:auto}.auth-wrap{grid-template-columns:1fr 1fr;min-height:100vh;display:grid}.auth-side{background:var(--bg-2);border-right:1px solid var(--line);flex-direction:column;justify-content:space-between;padding:48px 56px;display:flex;position:relative;overflow:hidden}.auth-side h2{max-width:14ch;font-size:clamp(26px,2.6vw,36px)}.auth-side,.auth-side h2,.auth-side .lh-logo__word{color:#fff}.auth-side p.muted,.auth-side .lh-status{color:#ffffff9e}.auth-main{place-items:center;padding:48px 32px;display:grid;position:relative}.auth-box{gap:26px;width:100%;max-width:410px;display:grid}.auth-box h1{font-size:27px}.auth-box .sub{color:var(--muted);margin-top:8px;font-size:14.5px}.field{gap:8px;display:grid}.field label{color:var(--muted);letter-spacing:.02em;font-size:13px;font-weight:700}.field input,.field select{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--text);font:inherit;outline:none;width:100%;padding:13px 15px;font-size:15px;transition:border-color .14s,box-shadow .14s}.field input::placeholder{color:var(--faint)}.field input:focus{border-color:var(--accent-line);box-shadow:0 0 0 3px var(--accent-soft)}.field .hint{color:var(--faint);font-size:12px}.password-input{position:relative}.password-input input{padding-right:44px}.password-toggle{border-radius:var(--radius-sm);width:34px;height:34px;color:var(--faint);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:color .14s,background .14s;display:flex;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.password-toggle:hover{color:var(--muted);background:var(--surface)}.password-toggle:focus-visible{outline:2px solid var(--accent-line);outline-offset:2px}.password-toggle .icon-eye-off,.password-toggle.is-visible .icon-eye{display:none}.password-toggle.is-visible .icon-eye-off{display:block}.form-grid{gap:16px;display:grid}.form-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.form-error{color:var(--bad);border-radius:var(--radius-sm);background:#ff5c5c1a;border:1px solid #ff5c5c59;padding:12px 14px;font-size:13.5px;display:none}.form-error.is-on{display:block}.checkbox{color:var(--muted);cursor:pointer;align-items:flex-start;gap:11px;font-size:13.5px;display:flex}.checkbox input{width:17px;height:17px;accent-color:var(--accent);flex-shrink:0;margin-top:2px}.checkbox a{color:var(--accent)}.auth-alt{text-align:center;color:var(--muted);font-size:14px}.auth-alt a{color:var(--accent);font-weight:700}.dash{grid-template-columns:248px 1fr;min-height:100vh;display:grid}.dash-side{border-right:1px solid var(--line);background:var(--bg-2);flex-direction:column;gap:28px;height:100vh;padding:22px 16px;display:flex;position:sticky;top:0}.dash-nav{gap:3px;display:grid}.dash-nav a,.dash-nav button{color:var(--muted);text-align:left;border-radius:9px;align-items:center;gap:12px;width:100%;padding:10px 13px;font-size:14px;font-weight:600;transition:background .14s,color .14s;display:flex}.dash-nav a:hover,.dash-nav button:hover{color:var(--text);background:#ffffff0a}.dash-nav .is-active{background:var(--accent-soft);color:var(--accent)}.dash-nav svg{flex-shrink:0;width:17px;height:17px}.dash-main{min-width:0;padding:0 40px 64px}.dash-topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;margin-bottom:32px;padding:20px 0;display:flex}.dash-topbar h1{font-size:21px}.acct-chip{border:1px solid var(--line);border-radius:99px;align-items:center;gap:11px;padding:6px 16px 6px 7px;font-size:13.5px;font-weight:600;display:flex}.acct-chip .avatar{background:var(--accent-soft);border:1px solid var(--accent-line);width:30px;height:30px;color:var(--accent);font-family:var(--font-display);border-radius:50%;place-items:center;font-size:13px;font-weight:700;display:grid}.pending-banner{border-radius:var(--radius);background:#ffc24b12;border:1px solid #ffc24b66;align-items:flex-start;gap:16px;margin-bottom:28px;padding:18px 22px;display:flex}.pending-banner .pulse{background:var(--warn);border-radius:50%;flex-shrink:0;width:10px;height:10px;margin-top:6px;animation:2s infinite lh-pulse-w}@keyframes lh-pulse-w{0%,to{box-shadow:0 0 0 3px #ffc24b2e}50%{box-shadow:0 0 0 7px #ffc24b0d}}.pending-banner strong{margin-bottom:3px;font-size:15px;display:block}.pending-banner p{color:var(--muted);font-size:13.5px}.locked-note{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--warn);align-items:center;gap:7px;font-size:11px;display:inline-flex}.dash-empty{border:1px dashed var(--line-strong);border-radius:var(--radius);text-align:center;color:var(--muted);justify-items:center;gap:12px;padding:48px 32px;display:grid}.dash-empty h3{color:var(--text);font-size:17px}.dash-empty p{max-width:44ch;font-size:14px}.prose{max-width:800px}.prose h1{margin-bottom:10px;font-size:clamp(32px,4vw,44px)}.prose .doc-meta{font-family:var(--font-mono);color:var(--faint);flex-wrap:wrap;gap:18px;margin-bottom:48px;font-size:12.5px;display:flex}.prose h2{margin:44px 0 14px;font-size:21px}.prose h3{margin:28px 0 10px;font-size:16.5px}.prose p,.prose li{color:var(--muted);font-size:15px;line-height:1.75}.prose p{margin-bottom:14px}.prose ul,.prose ol{gap:8px;margin-bottom:14px;padding-left:24px;display:grid}.prose strong{color:var(--text)}.prose a{color:var(--accent)}.prose .callout{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin:24px 0;padding:20px 24px}.prose table{border-collapse:collapse;width:100%;margin:18px 0 24px;font-size:14px}.prose th,.prose td{border:1px solid var(--line);text-align:left;color:var(--muted);padding:11px 14px}.prose th{color:var(--text);font-family:var(--font-display);background:var(--surface);font-weight:600}.page-hero{padding:calc(var(--header-h) + 84px) 0 64px;position:relative;overflow:hidden}.page-hero .eyebrow{margin-bottom:20px}.page-hero h1{max-width:18ch;font-size:clamp(36px,5vw,58px)}.page-hero .lead{color:var(--muted);max-width:58ch;margin-top:20px;font-size:18px}.lh-toast{background:var(--surface-2);border:1px solid var(--line-strong);z-index:300;opacity:0;pointer-events:none;border-radius:10px;padding:12px 20px;font-size:14px;font-weight:600;transition:opacity .22s,transform .22s;position:fixed;bottom:28px;left:50%;transform:translate(-50%,16px);box-shadow:0 16px 48px -8px #000000b3}.lh-toast.is-on{opacity:1;transform:translate(-50%)}.lh-cookie-banner{background:var(--surface-2);border:1px solid var(--line-strong);z-index:290;opacity:0;border-radius:14px;flex-wrap:wrap;align-items:center;gap:16px;max-width:720px;margin:0 auto;padding:18px 22px;transition:opacity .22s,transform .22s;display:flex;position:fixed;bottom:20px;left:20px;right:20px;transform:translateY(16px);box-shadow:0 16px 48px -8px #000000b3}.lh-cookie-banner.is-on{opacity:1;transform:translateY(0)}.lh-cookie-banner p{color:var(--muted);flex:320px;margin:0;font-size:13.5px;line-height:1.5}.lh-cookie-banner p a{color:var(--text);text-decoration:underline}.lh-cookie-banner__actions{flex-wrap:wrap;gap:10px;display:flex}@media (prefers-reduced-motion:no-preference){.reveal{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(18px)}.reveal.is-in{opacity:1;transform:none}:is(.grid-2,.grid-3,.grid-4,.svc-grid,.net-grid,.flow,.latency-strip)>.reveal:nth-child(2){transition-delay:80ms}:is(.grid-2,.grid-3,.grid-4,.svc-grid,.net-grid,.flow,.latency-strip)>.reveal:nth-child(3){transition-delay:.16s}:is(.grid-3,.grid-4,.svc-grid,.net-grid)>.reveal:nth-child(4){transition-delay:.24s}.svc-grid>.reveal:nth-child(5){transition-delay:80ms}.svc-grid>.reveal:nth-child(6){transition-delay:.16s}.svc-grid>.reveal:nth-child(7){transition-delay:.24s}.svc-grid>.reveal:nth-child(8){transition-delay:80ms}.svc-grid>.reveal:nth-child(9){transition-delay:.16s}.bg-glow{background-position:50%;background-repeat:no-repeat;animation:11s ease-in-out infinite alternate lh-breathe}@keyframes lh-breathe{0%{background-size:100% 100%}to{background-size:138% 138%}}.lh-logo .lh-iris{transform-origin:16px 16px;transition:transform .9s cubic-bezier(.3,0,.2,1)}.lh-logo:hover .lh-iris{transform:rotate(180deg)}}@media (width<=1020px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.lh-footer__grid{grid-template-columns:1fr 1fr}.auth-wrap{grid-template-columns:1fr}.auth-side{display:none}}@media (width<=880px){.lh-nav,.lh-header__login,.lh-lang{display:none}.lh-burger{display:grid}.lh-mobile.is-open{top:var(--header-h);background:var(--bg-2);border-bottom:1px solid var(--line);z-index:99;padding:18px 32px 28px;display:block;position:fixed;left:0;right:0}.lh-mobile a{color:var(--muted);border-bottom:1px solid var(--line);padding:13px 4px;font-size:16px;font-weight:600;display:block}.lh-mobile a:last-child{border-bottom:none}.lh-mobile__lang{gap:10px;padding-top:16px;display:flex}.lh-mobile__lang a{border-bottom:none;border:1px solid var(--line-strong);border-radius:8px;padding:9px 16px;font-size:14px}.lh-mobile__lang a.is-current{color:var(--accent);border-color:var(--accent-line)}.dash{grid-template-columns:1fr}.dash-side{flex-flow:wrap;align-items:center;height:auto;position:static}.dash-nav{flex-wrap:wrap;display:flex}.dash-main{padding:0 24px 48px}}@media (width<=640px){.container{padding:0 22px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.lh-footer__grid{grid-template-columns:1fr;gap:36px}.section{padding:72px 0}.form-row{grid-template-columns:1fr}}
