:root{--bg:#040907;--panel:#08120e;--line:#173429;--line2:#21503b;--text:#effaf3;--muted:#8da99a;--green:#4cf38b;--green2:#16cb69;--amber:#ffd166;--shadow:0 22px 65px rgba(0,0,0,.32)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:linear-gradient(rgba(76,243,139,.024) 1px,transparent 1px),linear-gradient(90deg,rgba(76,243,139,.024) 1px,transparent 1px),radial-gradient(circle at 12% -5%,rgba(76,243,139,.12),transparent 29%),radial-gradient(circle at 92% 5%,rgba(22,203,105,.06),transparent 24%),var(--bg);background-size:34px 34px,34px 34px,auto,auto,auto;min-height:100vh}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:9999;background:repeating-linear-gradient(to bottom,rgba(255,255,255,.01) 0,rgba(255,255,255,.01) 1px,transparent 1px,transparent 4px)}a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{max-width:1240px;margin:auto;padding:0 24px}.site-header{position:sticky;top:0;z-index:50;background:rgba(4,9,7,.78);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.045)}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:11px;font-weight:850;letter-spacing:-.025em}.mark{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;border:1px solid rgba(76,243,139,.5);color:var(--green);background:linear-gradient(180deg,rgba(76,243,139,.09),rgba(76,243,139,.02));box-shadow:0 0 24px rgba(76,243,139,.08)}.brand small{display:block;color:var(--muted);font:9px/1.1 ui-monospace,monospace;letter-spacing:.13em;text-transform:uppercase;margin-top:2px}.navlinks{display:flex;gap:20px;color:var(--muted);font-size:14px;align-items:center}.navlinks a:hover{color:var(--text)}.live{color:var(--green);font:11px ui-monospace,monospace}.hero{padding:92px 0 58px;position:relative}.hero:after{content:"MARCODERSPACE // CYBER TOOLKIT // CLIENT-SIDE";position:absolute;right:0;top:94px;writing-mode:vertical-rl;color:rgba(76,243,139,.25);font:10px ui-monospace,monospace;letter-spacing:.18em}.kicker,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--green);border:1px solid rgba(76,243,139,.22);padding:7px 10px;border-radius:999px;font-size:11px;letter-spacing:.06em;background:rgba(76,243,139,.04)}h1{font-size:clamp(46px,7.2vw,88px);line-height:.94;letter-spacing:-.067em;margin:20px 0;max-width:1040px}.hero p{font-size:19px;line-height:1.68;color:var(--muted);max-width:780px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.btn{border:1px solid var(--line);background:rgba(8,18,14,.94);color:var(--text);border-radius:12px;padding:12px 16px;font-weight:800;cursor:pointer;transition:.16s ease}.btn:hover{transform:translateY(-1px);border-color:var(--line2)}.btn.primary{background:var(--green);color:#05210f;border-color:var(--green);box-shadow:0 0 28px rgba(76,243,139,.14)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:48px}.stat{border:1px solid var(--line);background:rgba(7,17,13,.78);border-radius:15px;padding:17px;position:relative;overflow:hidden}.stat:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--green);opacity:.55}.stat b{display:block;font-size:25px}.stat span{font-size:12px;color:var(--muted)}section{padding:42px 0}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:20px}.section-head h2{margin:0;font-size:31px;letter-spacing:-.04em}.section-head p{margin:6px 0 0;color:var(--muted)}.search{width:100%;border:1px solid var(--line);background:#06100c;color:var(--text);padding:15px 16px;border-radius:14px;outline:none}.search:focus,input:focus{border-color:var(--green)}.filters{display:flex;gap:8px;flex-wrap:wrap;margin:13px 0 22px}.chip{border:1px solid var(--line);background:var(--panel);color:var(--muted);padding:8px 11px;border-radius:999px;font-size:12px;cursor:pointer}.chip.active{background:var(--green);color:#05210f;border-color:var(--green);font-weight:850}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{background:linear-gradient(180deg,rgba(11,25,19,.95),rgba(6,15,11,.95));border:1px solid var(--line);border-radius:16px;padding:20px;min-height:180px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow);transition:.16s ease;position:relative;overflow:hidden}.card:hover{transform:translateY(-3px);border-color:rgba(76,243,139,.46)}.card:after{content:"";position:absolute;height:1px;left:20px;right:20px;bottom:0;background:linear-gradient(90deg,transparent,rgba(76,243,139,.38),transparent);opacity:0}.card:hover:after{opacity:1}.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.icon{width:40px;height:40px;border:1px solid rgba(76,243,139,.14);border-radius:11px;display:grid;place-items:center;background:rgba(76,243,139,.035);font-size:23px}.tag{font:10px ui-monospace,monospace;text-transform:uppercase;letter-spacing:.14em;color:var(--green)}.card h3{font-size:18px;margin:14px 0 7px}.card p{color:var(--muted);font-size:14px;line-height:1.52;margin:0}.open{margin-top:17px;color:var(--green);font-size:13px;font-weight:850}.tool-hero{padding:54px 0 18px}.crumbs{font:11px ui-monospace,monospace;color:var(--muted);margin-bottom:18px}.crumbs a{color:var(--green)}.tool-title{font-size:clamp(38px,6vw,66px);letter-spacing:-.055em;line-height:1;margin:10px 0 14px}.tool-lede{max-width:780px;color:var(--muted);font-size:17px;line-height:1.65}.calc-shell{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:16px}.panel{background:#06100c;border:1px solid var(--line);border-radius:17px;padding:19px;box-shadow:inset 0 1px 0 rgba(255,255,255,.02)}.panel h3{margin:0 0 16px}.field{margin-bottom:13px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}.field input{width:100%;border:1px solid #1c4432;background:#081710;color:var(--text);border-radius:11px;padding:12px 13px;outline:none;font:14px ui-monospace,monospace}.result-kicker{font:10px ui-monospace,monospace;color:var(--green);letter-spacing:.13em;text-transform:uppercase}.result-main{font-size:clamp(38px,5vw,58px);font-weight:900;letter-spacing:-.06em;margin:7px 0 18px;text-shadow:0 0 24px rgba(76,243,139,.08);overflow-wrap:anywhere}.metric{display:flex;justify-content:space-between;gap:18px;padding:11px 0;border-bottom:1px dashed rgba(76,243,139,.12)}.metric:last-child{border:0}.metric span{color:var(--muted)}.metric strong{text-align:right}.result-note{margin-top:15px;border:1px solid var(--line);background:rgba(76,243,139,.035);padding:12px;border-radius:11px;color:var(--muted);font-size:13px;line-height:1.5}.bar{height:8px;border-radius:99px;background:#11261c;overflow:hidden;margin:10px 0 15px}.bar div{height:100%;background:linear-gradient(90deg,var(--green2),var(--green));width:0;transition:.2s}.tool-actions{display:flex;gap:8px;margin-top:15px;flex-wrap:wrap}.tool-actions button{padding:9px 11px}.content-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:18px;margin-top:18px}.content-card{border:1px solid var(--line);background:rgba(7,17,13,.68);border-radius:16px;padding:20px}.content-card h2,.content-card h3{margin-top:0}.content-card p,.content-card li{color:var(--muted);line-height:1.68}.related{display:grid;gap:8px}.related a{border:1px solid var(--line);border-radius:11px;padding:11px 12px;color:var(--muted);background:#07130e}.related a:hover{color:var(--text);border-color:var(--line2)}.notice{border:1px solid rgba(255,209,102,.22);background:rgba(255,209,102,.035);border-radius:13px;padding:12px 14px;color:#c9b98c;font-size:12px;line-height:1.55;margin:20px 0}.footer{margin-top:50px;border-top:1px solid var(--line);padding:30px 0 38px;color:var(--muted);font-size:12px}.footrow{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer-links{display:flex;gap:15px;flex-wrap:wrap}.footer a:hover{color:var(--text)}.prose{max-width:820px;padding:56px 0}.prose h1{font-size:48px}.prose h2{margin-top:34px}.prose p,.prose li{color:var(--muted);line-height:1.7}.empty{display:none;border:1px dashed var(--line);padding:24px;border-radius:15px;color:var(--muted);text-align:center}
@media(max-width:930px){.cards{grid-template-columns:1fr 1fr}.calc-shell,.content-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}}@media(max-width:650px){.navlinks{display:none}.hero{padding-top:58px}.hero:after{display:none}.cards{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.wrap{padding:0 17px}.tool-hero{padding-top:38px}}


/* === MARCODERSPACE BRAND PATCH === */
/* Matches marcoderspace-products header branding only. */
.site-header .nav {
  width: min(860px, calc(100% - 40px));
  max-width: none;
  height: 62px;
  margin: 0 auto;
  padding: 0;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  white-space: nowrap;
  font-family: "Tomorrow", sans-serif;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: -0.04em;
}

.brand strong {
  font-weight: 700;
}

.brand span {
  margin-left: 5px;
  font-weight: 400;
  opacity: 0.62;
}

.brand .mark,
.brand small {
  display: none;
}

@media (max-width: 650px) {
  .site-header .nav {
    width: calc(100% - 30px);
    height: 58px;
  }

  .brand {
    font-size: 13px;
  }
}