:root{--bg:#000;--surface:#0f0f0f;--glass:rgba(22,22,22,.72);--ink:#f2f2f2;--mute:#9b9b9b;--line:#2b2b2b;--accent:#76b900;--accent2:#bff230;--accent-ink:#000;--warm:#ffb020;--deep:#000;--grid:rgba(118,185,0,.08);box-sizing:border-box;padding-top:env(safe-area-inset-top, 0px);padding-bottom:env(safe-area-inset-bottom, 0px)}@media(prefers-color-scheme: light){:root:not([data-theme=dark]){--bg:#f3f4f2;--surface:#fff;--glass:rgba(255,255,255,.82);--ink:#111;--mute:#5d645c;--line:#d8dbd5;--accent:#4f8000;--accent2:#62a000;--accent-ink:#fff;--grid:rgba(0,0,0,.06)}}:root[data-theme=light]{--bg:#f3f4f2;--surface:#fff;--glass:rgba(255,255,255,.82);--ink:#111;--mute:#5d645c;--line:#d8dbd5;--accent:#4f8000;--accent2:#62a000;--accent-ink:#fff;--grid:rgba(0,0,0,.06)}html{scroll-padding-top:env(safe-area-inset-top, 0px)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.7 "Noto Sans SC",system-ui,sans-serif}h1,h2,h3{font-family:"Bricolage Grotesque","Noto Sans SC",system-ui,sans-serif;line-height:1.15;margin:0;letter-spacing:-0.01em}a{color:inherit}.wrap{max-width:1120px;margin:0 auto;padding:0 20px}header{display:flex;justify-content:space-between;align-items:center;padding:18px 0}.logo{font:800 22px "Bricolage Grotesque",sans-serif;text-decoration:none}.logo i{font-style:normal;color:var(--accent)}nav{display:flex;gap:22px;align-items:center;font-size:15px}nav a{text-decoration:none;color:var(--mute)}nav a:hover,nav a:focus-visible{color:var(--ink)}.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);padding:11px 20px;border-radius:8px;text-decoration:none;font-weight:700;border:0;cursor:pointer;font-size:15px}.btn.ghost{background:rgba(0,0,0,0);color:var(--ink);border:1.5px solid var(--ink)}:focus-visible{outline:3px solid var(--warm);outline-offset:2px}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:56px 0 72px}.hero h1{font-size:clamp(36px,5.2vw,64px);font-weight:800}.hero p{color:var(--mute);max-width:34em;margin:20px 0 28px;font-size:18px}.cta{display:flex;gap:12px;flex-wrap:wrap}.calc{background:var(--surface);border:1.5px solid var(--ink);border-radius:14px;padding:22px;box-shadow:8px 8px 0 var(--accent)}.tabs{display:flex;gap:6px;margin-bottom:18px}.tabs button{flex:1;padding:9px;border:1.5px solid var(--line);background:rgba(0,0,0,0);color:var(--ink);border-radius:8px;font:700 14px "Noto Sans SC",sans-serif;cursor:pointer}.tabs button[aria-selected=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}.calc label{display:block;font-size:14px;color:var(--mute);margin:14px 0 6px}.calc select,.calc input[type=range]{width:100%}.calc select{padding:10px;border-radius:8px;border:1.5px solid var(--line);background:var(--bg);color:var(--ink);font-size:15px}.calc output.val{float:right;color:var(--ink);font-weight:700}.total{margin-top:20px;padding-top:16px;border-top:1.5px dashed var(--line);display:flex;justify-content:space-between;align-items:baseline}.total b{font:800 40px "Bricolage Grotesque",sans-serif}.note{font-size:12px;color:var(--mute);margin:8px 0 0}section{padding:64px 0}section>.wrap>h2{font-size:clamp(28px,3.6vw,40px);margin-bottom:12px}.lead{color:var(--mute);max-width:38em;margin:0 0 36px}.lines{border-top:1.5px solid var(--ink)}.line{display:grid;grid-template-columns:200px 1fr 220px;gap:28px;padding:28px 0;border-bottom:1px solid var(--line)}.line h3{font-size:26px}.line ul{margin:0;padding-left:18px;color:var(--mute)}.line .price{font:700 15px "Noto Sans SC",sans-serif}.line .price b{display:block;font:800 30px "Bricolage Grotesque",sans-serif;color:var(--accent)}.scroll{overflow-x:auto;border:1.5px solid var(--ink);border-radius:12px;background:var(--surface)}table{border-collapse:collapse;width:100%;min-width:640px;font-size:15px}th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}th{font-weight:700;background:var(--bg)}td.p{font-weight:700}tr:last-child td{border-bottom:0}.tag{background:var(--warm);color:#1b1300;border-radius:4px;padding:1px 8px;font-size:12px;font-weight:700;margin-left:8px}.deep{background:var(--deep);color:var(--deep-ink)}.deep .lead{color:#9fb4c3}.steps{display:grid;grid-template-columns:repeat(4, 1fr);gap:0;counter-reset:s;border-top:1px solid #35516a}.step{padding:24px 20px 8px 0;counter-increment:s}.step:before{content:counter(s);font:800 44px "Bricolage Grotesque",sans-serif;color:var(--warm)}.step h3{font-size:19px;margin:6px 0}.step p{color:#9fb4c3;font-size:14px;margin:0}.contact{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}.contact form{display:grid;gap:12px}.contact input,.contact select,.contact textarea{width:100%;padding:12px;border-radius:8px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font:inherit}footer{border-top:1px solid var(--line);padding:28px 0;color:var(--mute);font-size:14px}footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}body{background:radial-gradient(900px 520px at 85% -5%, rgba(118, 185, 0, 0.28), transparent 60%),radial-gradient(700px 420px at 0% 8%, rgba(118, 185, 0, 0.16), transparent 60%),var(--bg);background-attachment:fixed}body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(var(--grid) 1px, transparent 1px),linear-gradient(90deg, var(--grid) 1px, transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse at 50% 15%, #000, transparent 75%);mask-image:radial-gradient(ellipse at 50% 15%, #000, transparent 75%)}.btn{background:linear-gradient(120deg, var(--accent), var(--accent2));color:var(--accent-ink);box-shadow:0 0 24px rgba(118,185,0,.25)}.btn.ghost{background:rgba(0,0,0,0);color:var(--ink);border:1px solid var(--line);box-shadow:none}.hero h1{background:linear-gradient(100deg, var(--ink) 35%, var(--accent));-webkit-background-clip:text;background-clip:text;color:rgba(0,0,0,0)}.badge{display:inline-flex;gap:8px;align-items:center;font:500 13px "JetBrains Mono",monospace;border:1px solid var(--line);border-radius:99px;padding:5px 14px;margin-bottom:20px;color:var(--mute);background:var(--glass)}.badge i{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);animation:pulse 2s infinite}@keyframes pulse{50%{opacity:.3}}.calc{background:var(--glass);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--line);box-shadow:0 0 0 1px rgba(118,185,0,.14),0 24px 70px rgba(118,185,0,.14)}.tabs button[aria-selected=true]{background:linear-gradient(120deg, var(--accent), var(--accent2));color:var(--accent-ink);border-color:rgba(0,0,0,0)}.calc input[type=range]{accent-color:var(--accent)}.total b,.val,.line .price b,td.p,.step:before,.stat b{font-family:"JetBrains Mono",monospace}.total b{color:var(--accent);font-size:34px}.stats{display:grid;grid-template-columns:repeat(4, 1fr);border:1px solid var(--line);border-radius:14px;background:var(--glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);overflow:hidden}.stat{padding:20px 22px;border-right:1px solid var(--line)}.stat:last-child{border-right:0}.stat b{display:block;font-size:26px;color:var(--accent)}.stat span{font-size:13px;color:var(--mute)}.api{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:center}.api h2{font-size:clamp(28px,3.6vw,40px);margin-bottom:12px}.term{background:#0a0a0a;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 24px 70px rgba(118,185,0,.2)}.term .bar{display:flex;gap:6px;align-items:center;padding:10px 14px;border-bottom:1px solid #2b2b2b;color:#9b9b9b;font:12px "JetBrains Mono",monospace}.term .bar i{width:10px;height:10px;border-radius:50%;background:#333}.term pre{margin:0;padding:18px;overflow-x:auto;font:13.5px/1.75 "JetBrains Mono",monospace;color:#cfe0f5}.k{color:#bff230}.s{color:#76b900}.c{color:#6b7280}.lines{border-top:1px solid var(--line)}.scroll{border:1px solid var(--line);background:var(--glass)}th{background:rgba(118,185,0,.07)}.deep{background:linear-gradient(180deg, transparent, rgba(118, 185, 0, 0.14), transparent);color:var(--ink)}.deep .lead,.step p{color:var(--mute)}.steps{border-top:1px solid var(--line)}.step:before{color:var(--accent)}.line .price b{background:linear-gradient(100deg, var(--accent), var(--accent2));-webkit-background-clip:text;background-clip:text;color:rgba(0,0,0,0)}.scene{display:grid;grid-template-columns:200px 1fr;gap:28px;padding:22px 0;border-bottom:1px solid var(--line)}.scene h3{font-size:22px}.scene p{margin:0;color:var(--mute)}.rec{margin-top:18px;padding-top:14px;border-top:1.5px dashed var(--line);font-size:14px;line-height:1.9;color:var(--mute)}.rec b{color:var(--ink);font-weight:700}.rec div b:first-child{color:var(--accent)}@media(max-width: 860px){.scene{grid-template-columns:1fr;gap:6px}}@media(max-width: 860px){.api{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}@media(prefers-reduced-motion: reduce){.badge i{animation:none}}@media(max-width: 860px){.hero,.contact{grid-template-columns:1fr}.line{grid-template-columns:1fr;gap:12px}.steps{grid-template-columns:1fr 1fr}nav a.hide{display:none}}#lang{background:rgba(0,0,0,0);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:6px 8px;font:inherit;font-size:14px}#lang option{background:var(--surface);color:var(--ink)}.ic{fill:none;stroke:var(--accent);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;width:44px;height:44px}@media(min-width: 861px){.scene{grid-template-columns:200px 1fr 44px;align-items:center}}@media(max-width: 860px){.scene .ic{order:-1}.hws{grid-template-columns:1fr}}@media(prefers-reduced-motion: reduce){.led,.flow{animation:none}}.btn{background:var(--accent);color:var(--accent-ink);border-radius:2px;box-shadow:none}.btn:hover{background:var(--accent2)}.btn.ghost{background:rgba(0,0,0,0);color:var(--ink);border:1px solid var(--ink)}.btn.ghost:hover{background:var(--ink);color:var(--bg)}.calc,.stats,.term,.scroll{border-radius:3px}.calc{border-top:3px solid var(--accent)}h2{border-left:4px solid var(--accent);padding-left:14px}.api h2,.contact h2{border-left:4px solid var(--accent);padding-left:14px}.tag{border-radius:2px}.tb{background:rgba(0,0,0,0);color:var(--ink);border:1px solid var(--line);border-radius:2px;width:36px;height:34px;display:inline-grid;place-items:center;cursor:pointer;padding:0}.tb:hover{border-color:var(--accent);color:var(--accent)}.tb svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.tb .mo{display:none}:root[data-theme=light] .tb .su{display:none}:root[data-theme=light] .tb .mo{display:block}:root{color-scheme:dark}:root[data-theme=light]{color-scheme:light}