@font-face{font-family:Oswald;src:url(/fonts/oswald-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:Inter;src:url(/fonts/inter-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Inter;src:url(/fonts/inter-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
:root{--bg:#17191b;--bg2:#1f2225;--panel:#25292d;--line:#3d434a;--txt:#eceae4;--mut:#aeb3b8;--acc:#ff8a1f;--acc2:#ffb347;--ok:#7fc06a;--bad:#ff6b5e;--warn:#f2c94c;--bp:#14304d;--disp:Oswald,"Arial Narrow",Impact,sans-serif;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--txt);line-height:1.55;
background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='600' height='400' fill='none' stroke='%23ffffff' stroke-opacity='.035' stroke-width='1.5'%3E%3Cpath d='M-20 120C80 60 180 160 300 110S520 40 640 100'/%3E%3Cpath d='M-20 160C90 100 190 200 300 150S510 80 640 140'/%3E%3Cpath d='M-20 200C100 140 200 240 300 190S500 120 640 180'/%3E%3Cpath d='M-20 300C120 260 220 340 330 300S520 240 640 290'/%3E%3Cpath d='M-20 340C120 300 230 380 330 340S530 280 640 330'/%3E%3C/svg%3E");background-size:600px 400px}
a{color:var(--acc2)}a:hover{color:#fff}
h1,h2,h3{font-family:var(--disp);font-weight:700;text-transform:uppercase;letter-spacing:.02em;line-height:1.1}
h2{font-size:1.6rem;margin:1.6em 0 .5em;border-left:6px solid var(--acc);padding-left:12px}
:focus-visible{outline:3px solid var(--acc2);outline-offset:3px;border-radius:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--acc);color:#111;padding:8px 12px;z-index:9;font-weight:700}.skip:focus{left:8px;top:8px}
header.top{display:flex;align-items:center;justify-content:space-between;padding:10px 18px;background:#0f1112;gap:10px;flex-wrap:wrap;position:relative;border-bottom:4px solid transparent;border-image:repeating-linear-gradient(-45deg,var(--acc) 0 12px,#111 12px 24px) 4}
.logo{font-family:var(--disp);font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:1.45rem;text-decoration:none;color:var(--txt);display:inline-flex;align-items:center;gap:8px}.logo span{color:var(--acc)}
.logo::before{content:"";width:26px;height:26px;background:var(--acc);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);box-shadow:inset 0 0 0 5px #0f1112}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--acc);color:#111;border:2px solid var(--acc);padding:12px 20px;border-radius:6px;font-family:var(--disp);font-weight:700;text-transform:uppercase;letter-spacing:.05em;cursor:pointer;text-decoration:none;font-size:1rem;box-shadow:0 4px 0 #a34f00;transition:transform .08s,box-shadow .08s,background .15s;min-height:44px}
.btn:hover{background:var(--acc2);border-color:var(--acc2);color:#111}.btn:active{transform:translateY(3px);box-shadow:0 1px 0 #a34f00}
.btn.ghost{background:transparent;color:var(--txt);border-color:var(--line);box-shadow:0 4px 0 #0a0b0c}.btn.ghost:hover{border-color:var(--acc);color:var(--acc2)}
.btn.sm{padding:6px 12px;font-size:.85rem;min-height:36px}.btn.danger{background:#c6382c;border-color:#c6382c;color:#fff;box-shadow:0 4px 0 #6e1d16}
.hero-wrap{background:linear-gradient(180deg,rgba(15,17,18,.2),var(--bg)),linear-gradient(90deg,rgba(255,138,31,.07) 1px,transparent 1px) 0 0/40px 40px,linear-gradient(rgba(255,138,31,.07) 1px,transparent 1px) 0 0/40px 40px;border-bottom:1px solid var(--line)}
.hero{padding:56px 20px 40px;max-width:1100px;margin:auto;display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}
.hero h1{font-size:clamp(2.4rem,7vw,4.4rem);margin:.15em 0;line-height:1}.hero h1 em{font-style:normal;color:var(--acc)}
.hero p{font-size:1.12rem;color:var(--mut);max-width:620px}.hero .kicker{color:#111;font-size:.85rem}.kicker{display:inline-block;font-family:var(--disp);text-transform:uppercase;letter-spacing:.14em;font-size:.85rem;color:#111;background:var(--acc2);padding:3px 10px;border-radius:3px}
.hero-art img,.how-art img{width:100%;height:auto;display:block;border-radius:10px;border:1px solid rgba(120,160,200,.18);box-shadow:0 18px 50px rgba(0,0,0,.45)}
.how{max-width:1100px;margin:10px auto 50px;padding:0 20px;display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}.steps{padding-left:1.2em;color:var(--mut)}.steps li{margin:.5em 0}.steps b{color:var(--fg,#eceae4)}
@media (max-width:820px){.how{grid-template-columns:1fr}}
@media (max-width:820px){.hero{grid-template-columns:1fr;padding-top:36px}.hero-art{order:-1;max-width:420px}}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin:24px 0}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;max-width:1100px;margin:0 auto;padding:36px 20px 20px}
.card{background:var(--panel);border:1px solid var(--line);border-top:4px solid var(--acc);border-radius:8px;padding:18px;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.card h3{margin-top:0;color:var(--acc2);font-size:1.25rem}
input,select{background:#101213;color:var(--txt);border:1px solid #5a626b;border-radius:5px;padding:8px;font:inherit;font-size:.95rem;min-height:38px}input[type=email]{flex:1;min-width:220px}
footer{color:var(--mut);font-size:.85rem;padding:24px 20px;border-top:1px solid var(--line);text-align:center;background:#0f1112}
.planner{display:grid;grid-template-columns:270px 1fr 310px;gap:12px;padding:12px;min-height:calc(100vh - 64px)}
.side{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px;overflow:auto}
.side h2{font-size:.95rem;letter-spacing:.1em;color:var(--acc2);margin:16px 0 8px;border-left:4px solid var(--acc);padding-left:8px}.side h2:first-child{margin-top:0}
.mods{display:grid;grid-template-columns:1fr;gap:6px}
.mods button{display:block;width:100%;text-align:left;background:#101213;color:var(--txt);border:1px solid var(--line);border-left:4px solid var(--acc);padding:9px 10px;border-radius:5px;cursor:pointer;font:inherit;font-weight:700;font-size:.9rem}
.mods button:hover{border-color:var(--acc);background:#1a1d20}.mods small{color:var(--mut);font-weight:400}
.stage{background:var(--bp);border:1px solid #2c5a86;border-radius:8px;position:relative;display:flex;flex-direction:column;overflow:hidden}
.stage svg{flex:1;width:100%;min-height:420px;touch-action:none;background:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px) 0 0/20px 20px,linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px) 0 0/20px 20px,#14304d}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;padding:10px;border-bottom:1px solid #2c5a86;align-items:center;background:#0f243a}.toolbar .mut{color:#c3d5e8}
.warn{padding:7px 9px;border-radius:5px;margin:5px 0;font-size:.88rem}.warn.bad{background:#4a1f1d;border-left:4px solid var(--bad)}.warn.ok{background:#22361d;border-left:4px solid var(--ok)}.warn.mid{background:#47401a;border-left:4px solid var(--warn)}
.bar{height:14px;background:#101213;border:1px solid var(--line);border-radius:7px;overflow:hidden}.bar div{height:100%;background:var(--ok)}
.tiers{display:flex;gap:4px}.tiers button{flex:1;padding:8px 6px;background:#101213;color:var(--txt);border:1px solid var(--line);cursor:pointer;border-radius:5px;font-family:var(--disp);text-transform:uppercase;letter-spacing:.04em;font-size:.85rem}.tiers button.on{background:var(--acc);color:#111;border-color:var(--acc)}
table{width:100%;border-collapse:collapse;font-size:.88rem}td,th{padding:5px 4px;border-bottom:1px solid var(--line);text-align:left}
.mut{color:var(--mut);font-size:.85rem}.row{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin:4px 0}.row label{font-size:.82rem;color:var(--mut)}.row input{width:80px}
#summary{display:none;background:#fff;color:#111;padding:30px;max-width:900px;margin:auto}#summary table td,#summary table th{border-color:#ccc}#summary h1,#summary h2{color:#111}#summary .mut{color:#555}
body.print-mode header.top,body.print-mode .planner{display:none}body.print-mode #summary{display:block}
@media print{body{background:#fff}header.top,.planner,.noprint{display:none!important}#summary{display:block!important}}
@media (max-width:1000px){.planner{grid-template-columns:1fr}.stage{order:-1}.stage svg{flex:none;height:min(68vh,560px);min-height:0}.mods{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}}
@media (max-width:520px){header.top{padding:8px 12px}.toolbar .mut{flex-basis:100%;font-size:.78rem}.logo{font-size:1.2rem}}
#summary p{word-break:break-all}
.page{max-width:900px;margin:0 auto;padding:24px 20px}.page h1{font-size:clamp(2rem,5vw,3rem)}
table.dims{width:100%;border-collapse:collapse;margin:10px 0;display:block;overflow-x:auto}table.dims td{background:var(--panel)}
table.dims th,table.dims td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}table.dims th{background:#1b1e21;font-weight:700}
.nm{color:var(--warn);font-style:italic}.faq details{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:12px 16px;margin:8px 0}.faq details[open]{border-color:var(--acc)}.faq summary{cursor:pointer;font-weight:700}
.vlist{columns:2 240px;padding-left:18px}.vlist li{margin:4px 0}nav.row{display:flex;gap:8px}
.crumb a{color:var(--mut)}
.vcards{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.vcards a{display:flex;flex-direction:column;gap:6px;height:100%;padding:16px;background:var(--panel);border:1px solid var(--line);border-radius:8px;text-decoration:none;color:var(--txt);position:relative;overflow:hidden;transition:border-color .15s,transform .15s}
.vcards a:hover{border-color:var(--acc);transform:translateY(-2px);color:var(--txt)}
.vcards b{font-family:var(--disp);text-transform:uppercase;font-size:1.15rem;letter-spacing:.02em;line-height:1.15}
.vcards .tag{align-self:flex-start;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:2px 8px;border-radius:3px;background:#22361d;color:#b6e3a6}
.vcards .tag.part{background:#47401a;color:#f6dc8a}.vcards .go{margin-top:auto;color:var(--acc2);font-weight:700;font-size:.88rem}
.vcards svg{width:48px;height:24px;flex:none;opacity:.75}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

.make{border:1px solid var(--line);border-radius:8px;background:var(--panel);margin:12px 0}
.make>summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;padding:14px 16px;font-family:var(--disp);text-transform:uppercase;font-size:1.3rem;letter-spacing:.04em;min-height:48px}
.make>summary::-webkit-details-marker{display:none}
.make>summary::after{content:'+';color:var(--acc);font-size:1.6rem;margin-left:12px}
.make[open]>summary::after{content:'\2212'}
.make[open]{border-color:var(--acc)}
.make>summary:focus-visible{outline:3px solid var(--acc);outline-offset:2px}
.make .cnt{margin-left:auto;font-family:inherit;font-size:.8rem;color:var(--mut,#9aa)}
.make .vcards{padding:0 16px 16px}
#veh optgroup{color:var(--acc);font-style:normal}

.diagrams{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;margin:16px 0}
.diagrams figure{margin:0;background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:10px}
.diagrams figcaption{font-family:var(--disp);text-transform:uppercase;letter-spacing:.05em;color:var(--acc2);margin-bottom:6px}
.diagrams svg{width:100%;height:auto;display:block}
.howto li{margin:4px 0}
.mform fieldset{border:1px solid var(--line);border-radius:8px;margin:0 0 14px;padding:12px 14px;background:var(--panel)}
.mform legend{font-family:var(--disp);text-transform:uppercase;color:var(--acc);padding:0 6px;letter-spacing:.05em}
.mform label{display:flex;flex-direction:column;gap:4px;font-size:.92rem;margin:6px 0}
.mform .frow{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:4px 14px}
.mform .mm{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.mform input,.mform select,.mform textarea{background:var(--bg);color:var(--txt);border:1px solid var(--line);border-radius:6px;padding:10px;font:inherit;min-height:44px;box-sizing:border-box;width:100%}
.mform input:focus,.mform select:focus,.mform textarea:focus{outline:3px solid var(--acc);outline-offset:1px}
.mform [aria-invalid=true]{border-color:var(--bad);box-shadow:0 0 0 2px var(--bad)}
.mform .badge{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--acc);color:#17191b;font-size:.85rem;margin-right:4px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
#mres{margin-top:10px}

.layers{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.layers button{background:var(--bg);color:var(--txt);border:0;border-right:1px solid var(--line);padding:6px 12px;min-height:36px;font:inherit;font-family:var(--disp);text-transform:uppercase;letter-spacing:.04em;cursor:pointer}
.layers button:last-child{border-right:0}.layers button.on{background:var(--acc);color:#17191b}
.layers button:focus-visible{outline:3px solid var(--acc2);outline-offset:-3px}
.elevbox{padding:8px 12px 12px;border-top:1px solid var(--line)}.elevbox h2{margin:4px 0}
#elev{width:100%;height:auto;max-height:200px;display:block;background:#14304d;border-radius:6px;margin-bottom:6px}
.warn.mid{border-color:var(--warn)}
@media (max-width:700px){.layers button{padding:6px 8px;font-size:.8rem}}