@font-face{
  font-family:'Hacked';
  src:url('/fonts/Hacked-KerX.ttf') format('truetype');
  font-weight:normal;font-style:normal;font-display:swap;
}

*{box-sizing:border-box;margin:0;padding:0}
body{margin:0;font-family:'Chakra Petch',sans-serif;color:#fff;background:#0a0a0a;overflow-x:hidden}

#header-container{
  position:fixed;top:0;left:0;right:0;z-index:200;
  padding:12px 20px;
  transition:padding .3s;
  background:transparent;
}
#header-container.hdr-scrolled{
  padding:8px 20px;
}
.navbar{
  max-width:900px;
  margin:0 auto;
  display:flex;align-items:center;gap:8px;
  padding:0 20px;height:46px;
  background:rgba(14,14,14,0.6);
  border:1px solid rgba(255,255,255,.06);
  border-radius:12px;
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:background .3s,box-shadow .3s,border-color .3s,height .3s;
}
#header-container.hdr-scrolled .navbar{
  background:rgba(10,10,10,0.92);
  border-color:rgba(255,255,255,.1);
  box-shadow:0 8px 32px rgba(0,0,0,.8);
  height:42px;
}

.nav-logo{
  font-family:'JetBrains Mono',monospace;font-size:.88rem;
  color:#fff;text-decoration:none;white-space:nowrap;
  display:flex;align-items:center;gap:0;flex-shrink:0;
}
.nav-logo .p-root{color:#ff5f57;font-weight:700}
.nav-logo .p-skull{color:#2a2a2a}
.nav-logo .p-user{color:#7a9cc6;font-weight:700}
.nav-logo .p-dir{color:#5bc8f5}
.nav-logo .p-br{color:#3a3a3a}

.nav-links-center{
  display:flex;align-items:center;gap:2px;
  flex:1;justify-content:center;
  min-width:0;
}
.nav-link{
  background:transparent;border:none;cursor:pointer;
  font-family:'JetBrains Mono',monospace;font-size:.82rem;
  color:#666;padding:6px 14px;border-radius:5px;
  transition:color .15s,background .15s;text-decoration:none;
  display:inline-block;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav-link.active{color:#7a9cc6}

.nav-search{display:flex;align-items:center;position:relative;flex-shrink:0}
.nav-search-btn{
  background:transparent;border:none;cursor:pointer;
  color:#666;padding:4px;display:flex;align-items:center;
  transition:color .15s;
}
.nav-search-btn:hover{color:#fff}
.nav-search-btn svg{width:16px;height:16px;display:block}
.nav-search-input{
  width:0;opacity:0;
  font-family:'JetBrains Mono',monospace;font-size:.78rem;
  background:transparent;border:none;border-bottom:1px solid #333;
  color:#ccc;padding:2px 4px;outline:none;
  transition:width .25s ease, opacity .25s ease;
  pointer-events:none;
}
.nav-search.open .nav-search-input{
  width:160px;opacity:1;pointer-events:all;
}
.nav-search-dropdown{
  display:none;
  position:absolute;top:calc(100% + 10px);right:0;
  width:280px;
  background:rgba(10,10,10,0.97);
  border:1px solid rgba(255,255,255,.08);
  border-radius:10px;
  backdrop-filter:blur(14px);
  overflow:hidden;
  z-index:400;
  box-shadow:0 12px 40px rgba(0,0,0,.8);
}
.nav-search-dropdown.open{display:block}
.nsd-item{
  display:flex;flex-direction:column;gap:4px;
  padding:10px 14px;text-decoration:none;
  border-bottom:1px solid rgba(255,255,255,.04);
  transition:background .12s;
}
.nsd-item:last-child{border-bottom:none}
.nsd-item:hover{background:rgba(255,255,255,.04)}
.nsd-source{
  font-family:'JetBrains Mono',monospace;font-size:.55rem;
  color:#7a9cc6;letter-spacing:.08em;text-transform:uppercase;
}
.nsd-title{
  font-family:'Chakra Petch',sans-serif;font-size:.8rem;
  color:#ccc;line-height:1.3;
}
.nsd-tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:2px}
.nsd-tag{
  font-family:'JetBrains Mono',monospace;font-size:.55rem;
  color:#7a9cc6;background:rgba(122,156,198,.08);
  border:1px solid rgba(122,156,198,.15);
  padding:1px 6px;border-radius:3px;
}
.nsd-empty{
  font-family:'JetBrains Mono',monospace;font-size:.72rem;
  color:#444;text-align:center;padding:16px;margin:0;
}

.nav-hamburger{
  display:none;background:transparent;border:none;cursor:pointer;
  padding:6px;color:#888;transition:color .15s;flex-shrink:0;
}
.nav-hamburger:hover{color:#fff}
.nav-hamburger svg{width:20px;height:20px;display:block}

.nav-mobile-menu{
  display:none;
  position:absolute;top:calc(100% + 8px);left:0;right:0;
  background:rgba(10,10,10,0.97);
  border:1px solid rgba(255,255,255,.08);
  border-radius:10px;
  backdrop-filter:blur(14px);
  padding:8px;
  flex-direction:column;gap:2px;
  z-index:300;
}
.nav-mobile-menu.open{display:flex}
.nav-mobile-link{
  font-family:'JetBrains Mono',monospace;font-size:.88rem;
  color:#666;padding:10px 14px;border-radius:6px;
  text-decoration:none;transition:color .15s,background .15s;
  display:block;
}
.nav-mobile-link:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav-mobile-link.active{color:#7a9cc6}

@media(max-width:820px) and (min-width:681px){
  .nav-logo .p-dir,.nav-logo .p-br{display:none}
}
@media(max-width:680px){
  .nav-links-center{display:none}
  .nav-search{margin-left:auto}

  .nav-hamburger{display:block}
  .navbar{position:relative}

  .nav-search.open .nav-search-input{width:110px}
  .nav-search-dropdown{
    left:auto;right:0;
    width:calc(100vw - 48px);
    max-width:340px;
  }
}

body{padding-top:80px}

.red{color:#ff5f57;font-weight:bold}
.blue{color:#7a9cc6;font-weight:bold}
.skull{color:#3a3a3a;margin:0 0 0 2px}
.separator{display:none}
.markdown-container{max-width:1300px;margin:40px auto;padding:0 20px}
.markdown-body{line-height:1.6}
.markdown-body hr {margin-bottom: 1em;}
.markdown-body h1,.markdown-body h2,.markdown-body h3{color:#7a9cc6;margin-top:40px;padding-bottom:5px;border-bottom:none}
.markdown-body pre{
  position:relative;
  background:#0d0d12;
  border:1px solid #1e1e2e;
  border-radius:10px;
  padding:40px 16px 16px;
  overflow-x:auto;
  margin-bottom:24px;
  box-shadow:0 8px 32px rgba(0,0,0,.6);
}
.markdown-body pre::before{
  content:'';
  position:absolute;
  top:0;left:0;right:0;
  height:32px;
  background:#161622;
  border-bottom:1px solid #252535;
  border-radius:10px 10px 0 0;
}
.markdown-body pre::after{
  content:'';
  position:absolute;
  top:10px;left:14px;
  width:12px;height:12px;
  background:#ff5f57;
  border-radius:50%;
  box-shadow:20px 0 0 #febc2e,40px 0 0 #28c840;
}
.markdown-body code{background:#111;color:#4ade80;padding:2px 6px;border-radius:3px}
.markdown-body pre code{
  background:none;color:#a0a0b0;
  font-size:.8rem;font-family:'JetBrains Mono',monospace;
  display:block;white-space:pre-wrap;
  word-break:break-word;overflow-wrap:break-word;
  line-height:1.7;
}
.markdown-body a{color:#7a9cc6;text-decoration:none}
.markdown-body a:hover{text-decoration:underline}
.markdown-body img{max-width:100%;display:block;margin:30px auto}
.indent-paragraph{text-indent:5em;text-align:justify;margin:1em 0}
p code{background:none!important;color:#9effa1!important;padding:0;border:none;font-size:1rem;word-break:break-word;white-space:normal}
p code+span.codefix{margin-left:-.5em}
#error{color:red}
#tsparticles{position:fixed;inset:0;pointer-events:none;z-index:-1}
.error-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:60vh;margin-top:30px}
.walking-gif{width:200px;height:auto;margin-bottom:20px;filter:brightness(0) saturate(100%) invert(45%) sepia(100%) saturate(400%) hue-rotate(145deg) brightness(90%) contrast(95%)}
.h1b-link{color:#7a9cc6;font-weight:bold;text-decoration:none}
.htb-link{color:#7a9cc6;font-weight:bold;text-decoration:none}
main.portfolio-area{max-width:1300px;margin:60px auto 80px;padding:0 20px}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.blinker{animation:blink 1s step-end infinite}
.tool-card[href$="overpass.html"] .thumb{filter:brightness(0) invert(1)}
.machine-banner{position:relative;display:flex;flex-direction:column;align-items:center;margin-top:40px}
.profile-photo{border-radius:50%;width:160px;height:160px;object-fit:cover}
.tag-list-banner{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;margin-top:16px}
.tag-list-banner .tag{background:#222;color:#a3ffb0;font-size:.7rem;padding:3px 8px;border-radius:6px}
.machine-banner a:focus,.machine-banner img:focus{outline:none}
.machine-banner img {width: 150px;max-width: 100%;height: auto;filter: drop-shadow(0 0 4px #fff);}
.dot-divider {width: 100%;height: 1px;margin: 24px 0;background: repeating-linear-gradient(to right,#555 0,#555 4px,transparent 4px,transparent 12px);animation: move-dots 2s linear infinite;}
@keyframes move-dots {from { background-position: 0 0; }to   { background-position: 16px 0; }}
:root{--fg:#cfcfff;--muted:#aaaaaa;--title: #a28eff;--panel:#0d0d14;--shadow: 0 0 12px #00000030;--token-h:#67e887;--token-p:#ffffff;--token-s:#7dc3ff;--token-dot:#ff9999;--card-title:#8d81ff;--ok-bg:#1f4033; --ok-b:#00cc99; --ok-fg:#00ffcc; --exp-bg:#402222; --exp-b: #ff4d4d; --exp-fg: #ff6666;--unk-bg:#2f2f2f; --unk-b: #888;--unk-fg: #ccc;}

.ti-wrap{max-width:1240px;margin:0 auto;padding:18px 16px 40px}
.ti-frame{border:none;border-radius:14px;background:rgba(0,0,0,.35);padding:14px}
.ti-card{border:none;border-radius:14px;background:rgba(0,0,0,.28);padding:14px}

.ti-title{font-size:22px;margin:0 0 6px}
.ti-sub{opacity:.84;font-size:12.5px;line-height:1.35;margin:0 0 14px}
.ti-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between}

.ti-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:6px 10px;font-size:12px;opacity:.95}
.ti-dot{width:8px;height:8px;border-radius:999px;background:#fff;opacity:.9}

.ti-btn{cursor:pointer;border:1px solid rgba(255,255,255,.16);background:rgba(0,0,0,.25);color:#fff;border-radius:10px;padding:8px 10px;font-family:'JetBrains Mono',monospace;font-size:12px}
.ti-btn:hover{border-color:rgba(255,255,255,.30)}
.ti-btn:active{transform:translateY(1px)}
.ti-btn.small{padding:6px 8px}

.ti-textarea,.ti-input,.ti-select{width:100%;background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.14);color:#fff;border-radius:12px;padding:10px 12px;outline:none;font-family:'JetBrains Mono',monospace}
.ti-textarea{min-height:130px;resize:vertical}

.ti-label{font-size:12px;opacity:.8;margin:6px 0 6px}
.ti-grid{display:grid;gap:12px}
.ti-grid-2{grid-template-columns:1fr}
.ti-grid-3{grid-template-columns:1fr}
@media (min-width:980px){
  .ti-grid-2{grid-template-columns:1.05fr .95fr}
  .ti-grid-3{grid-template-columns:1fr 1fr 1fr}
}

.ti-pre{margin:0;padding:10px 12px;background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.10);border-radius:12px;overflow:auto;min-height:130px;white-space:pre}

.ti-kv{display:grid;grid-template-columns:175px 1fr;gap:6px 10px;font-size:12px}
.ti-muted{opacity:.75}
.ti-hint{font-size:12px;opacity:.78;line-height:1.35;margin-top:8px}

.ti-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.ti-tab{cursor:pointer;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.18);color:#fff;border-radius:999px;padding:7px 10px;font-size:12px;opacity:.92}
.ti-tab.active{border-color:rgba(255,255,255,.35);opacity:1}
.ti-tabpanes{margin-top:12px}
.ti-pane{display:none}
.ti-pane.active{display:block}

.ti-findings{display:flex;flex-direction:column;gap:8px}
.ti-finding{border:1px solid rgba(255,255,255,.10);border-radius:12px;padding:10px}
.ti-finding-title{display:flex;gap:10px;align-items:center;font-size:13px}
.ti-sev{font-weight:900}
.ti-finding-body{font-size:12px;opacity:.82;margin-top:6px;line-height:1.35}

.ti-two{display:grid;gap:12px;grid-template-columns:1fr}
@media (min-width:980px){.ti-two{grid-template-columns:1fr 1fr}}

.ti-diff{border:1px solid rgba(255,255,255,.10);border-radius:12px;padding:10px 12px;background:rgba(0,0,0,.30);font-size:12px;line-height:1.35;overflow:auto;max-height:420px;white-space:pre-wrap}

.ti-kbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.ti-kbar-right{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:flex-end}
.ti-badge{border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:4px 8px;font-size:12px;opacity:.9}
.ti-mini{font-size:12px;opacity:.82;line-height:1.35}
.ti-spacer{height:10px}
.ti-nowrap{white-space:nowrap}

.ti-no-copies [data-ti-copy],
.ti-no-copies #tiBtnCopyClass,
.ti-no-copies #tiBtnCopyClaims,
.ti-no-copies #tiBtnCopyFindings,
.ti-no-copies #tiBtnCopyB64,
.ti-no-copies #tiBtnCopyA,
.ti-no-copies #tiBtnCopyB,
.ti-no-copies #tiBtnCopyDiff {
  display: none !important;
}

.ji-wrap{max-width:1240px;margin:0 auto;padding:18px 16px 40px}
.ji-frame{border:none;border-radius:14px;background:rgba(0,0,0,.35);padding:14px}

.ji-title{font-size:22px;margin:0 0 6px}
.ji-sub{opacity:.84;font-size:12.5px;line-height:1.35;margin:0 0 14px}
.ji-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between}

.ji-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:6px 10px;font-size:12px;opacity:.95}
.ji-dot{width:8px;height:8px;border-radius:999px;background:#fff;opacity:.9}

.ji-btn{cursor:pointer;border:1px solid rgba(255,255,255,.16);background:rgba(0,0,0,.25);color:#fff;border-radius:10px;padding:8px 10px;font-family:'JetBrains Mono',monospace;font-size:12px}
.ji-btn:hover{border-color:rgba(255,255,255,.30)}
.ji-btn:active{transform:translateY(1px)}

.ji-label{font-size:12px;opacity:.8;margin:6px 0 6px}

.ji-textarea{
  width:100%;
  background:rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.14);
  color:#fff;
  border-radius:12px;
  padding:10px 12px;
  outline:none;
  font-family:'JetBrains Mono',monospace;


  resize:none;
  height:220px;
  overflow:auto;
}

.ji-spacer{height:10px}

.ji-grid{display:grid;gap:12px}
.ji-grid-2{grid-template-columns:1fr}
@media (min-width:980px){ .ji-grid-2{grid-template-columns:1.25fr .75fr} }

.ji-card{border:none;border-radius:14px;background:rgba(0,0,0,.28);padding:14px}

.ji-kbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between}

.ji-pre{
  margin:0;
  padding:10px 12px;
  background:rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.10);
  border-radius:12px;
  overflow:auto;
  min-height:220px;
  max-height:520px;
  white-space:pre-wrap;
  word-break:break-word;
}

.ji-findings{display:flex;flex-direction:column;gap:8px}
.ji-finding{border:1px solid rgba(255,255,255,.10);border-radius:12px;padding:10px}
.ji-finding-title{display:flex;gap:10px;align-items:center;font-size:13px;flex-wrap:wrap}
.ji-sev{font-weight:900}
.ji-line{opacity:.7;font-size:12px;margin-left:auto}
.ji-finding-body{font-size:12px;opacity:.82;margin-top:6px;line-height:1.35}

.ji-hint{font-size:12px;opacity:.78;line-height:1.35;margin-top:8px}

.ji-summary-card{border:1px solid rgba(255,255,255,.10);border-radius:12px;padding:10px;background:rgba(0,0,0,.18)}
.ji-summary-title{font-size:12px;opacity:.8;margin-bottom:8px}
.ji-summary-grid{display:flex;gap:10px;flex-wrap:wrap}

html{scroll-behavior:smooth}
::selection{background:rgba(122,156,198,.25);color:#fff}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:#0a0a0a}
::-webkit-scrollbar-thumb{background:#222;border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:#333}

.btn-primary{background:#7a9cc6;color:#000;padding:13px 28px;border-radius:5px;font-family:'Chakra Petch',sans-serif;font-size:.95rem;font-weight:700;text-decoration:none;transition:all .2s;display:inline-block;border:none;cursor:pointer}
.btn-primary:hover{background:#5a7fa8;transform:translateY(-2px);box-shadow:0 8px 24px rgba(122,156,198,.3)}

.index-banner{
  position:relative;overflow:hidden;
  padding:72px 24px 64px;
  text-align:center;
}
.banner-inner{position:relative;z-index:1;max-width:860px;margin:0 auto}
.banner-label{
  font-family:'JetBrains Mono',monospace;font-size:.78rem;
  color:#7a9cc6;letter-spacing:.18em;text-transform:uppercase;
  margin-bottom:24px;
}
.banner-title{
  font-family:'Hacked',sans-serif;
  font-size:clamp(5.5rem,16vw,14rem);
  font-weight:800;line-height:1.05;
  color:#fff;margin:0 0 20px;
  display:flex;flex-wrap:wrap;justify-content:center;gap:0 24px;
}
.banner-word{display:inline-block}
.banner-word.dim{color:#888;font-weight:600}

.banner-word.accent{
  color:#7a9cc6;
  position:relative;
}
.banner-word.accent::before,
.banner-word.accent::after{
  content:attr(data-text);
  position:absolute;
  top:0;left:0;
  width:100%;height:100%;
  font-family:inherit;font-size:inherit;font-weight:inherit;
  pointer-events:none;
}
.banner-word.accent::before{
  color:#ff2020;
  animation:glitch-r 2.6s infinite steps(1);
}
.banner-word.accent::after{
  color:#00f0ff;
  animation:glitch-l 2.6s infinite steps(1);
}

@keyframes glitch-r{
  0%,60%,100%{transform:none;opacity:0;clip-path:none}
  61%{transform:translateX(8px) skewX(-6deg);opacity:1;clip-path:polygon(0 5%,100% 5%,100% 30%,0 30%)}
  62%{transform:translateX(-6px) skewX(4deg);opacity:1;clip-path:polygon(0 40%,100% 40%,100% 60%,0 60%)}
  63%{transform:translateX(10px) skewX(-8deg);opacity:1;clip-path:polygon(0 15%,100% 15%,100% 45%,0 45%)}
  64%{transform:translateX(-4px);opacity:1;clip-path:polygon(0 60%,100% 60%,100% 80%,0 80%)}
  65%{transform:none;opacity:0;clip-path:none}
  82%{transform:none;opacity:0;clip-path:none}
  83%{transform:translateX(6px) skewX(-4deg);opacity:1;clip-path:polygon(0 25%,100% 25%,100% 50%,0 50%)}
  83.5%{transform:translateX(-8px);opacity:1;clip-path:polygon(0 70%,100% 70%,100% 90%,0 90%)}
  84%{transform:none;opacity:0;clip-path:none}
}
@keyframes glitch-l{
  0%,60%,100%{transform:none;opacity:0;clip-path:none}
  61%{transform:translateX(-8px) skewX(6deg);opacity:1;clip-path:polygon(0 50%,100% 50%,100% 75%,0 75%)}
  62%{transform:translateX(6px) skewX(-4deg);opacity:1;clip-path:polygon(0 10%,100% 10%,100% 35%,0 35%)}
  63%{transform:translateX(-12px) skewX(8deg);opacity:1;clip-path:polygon(0 65%,100% 65%,100% 85%,0 85%)}
  64%{transform:translateX(5px);opacity:1;clip-path:polygon(0 30%,100% 30%,100% 55%,0 55%)}
  65%{transform:none;opacity:0;clip-path:none}
  82%{transform:none;opacity:0;clip-path:none}
  83%{transform:translateX(-7px) skewX(5deg);opacity:1;clip-path:polygon(0 45%,100% 45%,100% 65%,0 65%)}
  83.5%{transform:translateX(9px);opacity:1;clip-path:polygon(0 5%,100% 5%,100% 25%,0 25%)}
  84%{transform:none;opacity:0;clip-path:none}
}

.banner-role{
  font-family:'JetBrains Mono',monospace;font-size:.9rem;
  color:#7a9cc6;letter-spacing:.18em;text-transform:uppercase;
  margin:16px 0 0;
}
.banner-linkedin{
  display:inline-block;margin-top:14px;
  font-family:'JetBrains Mono',monospace;font-size:.82rem;
  color:#7a9cc6;text-decoration:none;border:1px solid rgba(122,156,198,.3);
  padding:6px 16px;border-radius:5px;transition:border-color .15s,color .15s;
}
.banner-linkedin:hover{border-color:#7a9cc6;color:#fff}
.banner-desc{
  font-family:'Chakra Petch',sans-serif;font-size:1rem;
  color:#555;line-height:1.7;max-width:560px;margin:16px auto 0;
}
.banner-sub{
  font-family:'JetBrains Mono',monospace;font-size:.85rem;
  color:#333;letter-spacing:.04em;margin-top:14px;
}

.section-label{font-family:'JetBrains Mono',monospace;font-size:.78rem;color:#7a9cc6;letter-spacing:.15em;text-transform:uppercase;margin-bottom:10px;display:block}
.section-title{font-family:'Chakra Petch',sans-serif;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:#fff;margin-bottom:32px}

.index-work{padding:24px 24px 80px}
.index-wrap{max-width:1100px;margin:0 auto}
.index-work-header{margin-bottom:32px}
.search-wrapper{position:relative;margin-bottom:36px}
#searchBox{width:100%;font:1rem/1.4 'JetBrains Mono',monospace;padding:13px 50px 13px 18px;border-radius:6px;border:1px solid #1e1e1e;background:#0f0f0f;color:#fff;outline:none;transition:border-color .2s}
#searchBox:focus{border-color:rgba(122,156,198,.45);box-shadow:0 0 0 3px rgba(122,156,198,.07)}
#searchBox::placeholder{color:#3a3a3a}
.search-wrapper svg{position:absolute;right:16px;top:50%;width:20px;height:20px;transform:translateY(-50%);fill:#7a9cc6;pointer-events:none}
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tool-card{position:relative;display:flex;flex-direction:column;background:#0d0d0d;border:1px solid #1a1a1a;border-radius:10px;text-decoration:none;color:inherit;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;overflow:hidden}
.tool-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.5),0 0 0 1px rgba(122,156,198,.15);border-color:rgba(122,156,198,.2)}

.card-titlebar{display:flex;align-items:center;gap:6px;padding:10px 14px 0;flex-shrink:0}
.mac-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.mac-dot.red{background:#ff5f57}
.mac-dot.yellow{background:#febc2e}
.mac-dot.green{background:#28c840}
.card-win-title{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:#888;margin-left:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.tool-card .thumb{height:120px;padding:10px 12px;background-size:contain;background-repeat:no-repeat;background-position:center}
.tool-card .card-body{flex:1;padding:10px 16px 18px;display:flex;flex-direction:column}
.card-body-text{}
.tool-card h3{font-size:.95rem;color:#7a9cc6;margin:0 0 6px;text-align:center;font-family:'Chakra Petch',sans-serif;font-weight:700}
.tool-card p{font-size:.78rem;color:#555;margin:0 0 10px;text-align:center;line-height:1.6}
.tag-scroll-wrap{overflow:hidden;height:80px;padding-top:10px;-webkit-mask-image:linear-gradient(to bottom,transparent 0%,black 18%,black 75%,transparent 100%);mask-image:linear-gradient(to bottom,transparent 0%,black 18%,black 75%,transparent 100%)}
.tag-scroll-track{display:flex;flex-wrap:wrap;gap:5px;justify-content:center;animation:tags-up 18s linear infinite}
.tag-scroll-wrap:hover .tag-scroll-track{animation-play-state:paused}
@keyframes tags-up{0%{transform:translateY(0)}100%{transform:translateY(-50%)}}
.cert-scroll-track{animation-duration:22s}
.tag-list{display:flex;flex-wrap:wrap;gap:5px;justify-content:center}
.tag{background:rgba(122,156,198,.06);color:#7a9cc6;font-size:.6rem;padding:3px 8px;border-radius:4px;border:1px solid rgba(122,156,198,.18);font-family:'JetBrains Mono',monospace}
.badge-src{position:absolute;top:34px;left:10px;background:#111;color:#7a9cc6;font-size:.58rem;font-weight:700;padding:2px 7px;border-radius:4px;pointer-events:none;letter-spacing:.06em;border:1px solid rgba(122,156,198,.2)}

@media(max-width:900px){.card-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.card-grid{grid-template-columns:repeat(2,1fr);gap:10px}}

.contact-section{padding:80px 24px}
.contact-wrap{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1.4fr;gap:64px;align-items:start}
.contact-sub{font-family:'JetBrains Mono',monospace;font-size:.88rem;color:#666;line-height:1.8;margin-bottom:28px}
.contact-info{display:flex;flex-direction:column;gap:12px;font-family:'JetBrains Mono',monospace;font-size:.85rem;color:#555}
.contact-info a{color:#7a9cc6;text-decoration:none;transition:color .15s}
.contact-info a:hover{color:#5a7fa8}
.contact-form{display:flex;flex-direction:column;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group label{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:#555;letter-spacing:.08em;text-transform:uppercase}
.form-group input,.form-group textarea{background:#0f0f0f;border:2px solid #1a1a1a;color:#fff;border-radius:6px;padding:11px 14px;font-family:'JetBrains Mono',monospace;font-size:.88rem;outline:none;transition:border-color .2s;resize:vertical}
.form-group input:focus,.form-group textarea:focus{border-color:rgba(122,156,198,.5);box-shadow:0 0 0 3px rgba(122,156,198,.06)}
.form-group input::placeholder,.form-group textarea::placeholder{color:#333}
.form-submit{width:100%;padding:14px;font-size:1rem;letter-spacing:.03em;transition:background .2s,transform .2s,box-shadow .2s}

.site-footer{background:#080808;border-top:1px solid #111;padding:24px}
.footer-inner{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-copy,.footer-stack{font-family:'JetBrains Mono',monospace;font-size:.75rem;color:#3a3a3a}

.back-to-top{position:fixed;bottom:24px;right:24px;z-index:999;width:44px;height:44px;background:#7a9cc6;border:none;border-radius:5px;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(16px);transition:opacity .3s,transform .3s,background .2s;pointer-events:none}
.back-to-top svg{width:20px;height:20px;stroke:#000}
.back-to-top.btt-visible{opacity:1;transform:translateY(0);pointer-events:auto}
.back-to-top:hover{background:#5a7fa8}

@media(max-width:900px){
  .contact-wrap{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .sauce-grid{grid-template-columns:1fr}
}

.cert-wrap{max-width:1100px;margin:0 auto;padding:40px 20px 100px}

.cert-page-header{text-align:center;margin-bottom:40px}
.cert-page-label{
  font-family:'JetBrains Mono',monospace;font-size:.7rem;
  color:#7a9cc6;letter-spacing:.25em;text-transform:uppercase;
  margin-bottom:10px;opacity:.7
}
.cert-page-title{
  font-family:'Chakra Petch',sans-serif;font-size:clamp(1.8rem,4vw,2.6rem);
  font-weight:700;color:#fff;margin-bottom:10px;
}
.cert-page-sub{
  font-family:'JetBrains Mono',monospace;font-size:.82rem;
  color:#555;line-height:1.6;max-width:500px;margin:0 auto;
}

.cert-stats{
  display:flex;align-items:center;justify-content:center;gap:20px;
  margin-bottom:32px;flex-wrap:wrap;
}
.cert-stat{display:flex;flex-direction:column;align-items:center;gap:2px}
.cert-stat-val{
  font-family:'JetBrains Mono',monospace;font-size:1.4rem;
  font-weight:700;color:#7a9cc6;
}
.cert-stat-key{
  font-family:'JetBrains Mono',monospace;font-size:.62rem;
  color:#444;letter-spacing:.15em;text-transform:uppercase;
}
.cert-stat-div{width:1px;height:32px;background:#1a1a1a}

.cert-filters{
  display:flex;flex-wrap:wrap;gap:8px;
  justify-content:center;margin-bottom:36px;
}
.cert-filter-btn{
  font-family:'JetBrains Mono',monospace;font-size:.72rem;
  background:transparent;border:1px solid #1e1e1e;
  color:#444;border-radius:999px;padding:6px 16px;
  cursor:pointer;transition:color .15s,border-color .15s,background .15s;
  letter-spacing:.05em;
}
.cert-filter-btn:hover{color:#fff;border-color:#333}
.cert-filter-btn.active{color:#7a9cc6;border-color:rgba(122,156,198,.4);background:rgba(122,156,198,.05)}

.cert-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:16px;
}

.cert-card{
  background:#0d0d0d;
  border:1px solid #1a1a1a;
  border-radius:10px;
  display:flex;flex-direction:column;
  overflow:hidden;
  transition:border-color .2s,transform .2s,box-shadow .2s;
  text-decoration:none;color:inherit;cursor:pointer;
}
.cert-card:hover{
  border-color:rgba(122,156,198,.2);
  transform:translateY(-4px);
  box-shadow:0 16px 40px rgba(0,0,0,.5),0 0 0 1px rgba(122,156,198,.1);
}

.cert-card-titlebar{
  height:32px;background:#0f0f0f;border-bottom:1px solid #1a1a1a;
  display:flex;align-items:center;padding:0 12px;gap:6px;flex-shrink:0;
}
.cert-card-win-title{
  font-family:'JetBrains Mono',monospace;font-size:.62rem;
  color:#333;margin-left:6px;letter-spacing:.05em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}

.cert-card-badge{
  display:flex;align-items:center;justify-content:center;
  padding:28px 20px;
  background:#080808;border-bottom:1px solid #111;
  flex-shrink:0;
}
.cert-badge-img{
  width:120px;height:120px;object-fit:contain;
}
.cert-badge-placeholder{
  width:100px;height:100px;
  background:#111;border:1px solid #1a1a1a;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-family:'JetBrains Mono',monospace;font-size:1.1rem;
  color:#333;font-weight:700;letter-spacing:.05em;
}

.cert-card-body{flex:1;padding:16px 18px 20px;display:flex;flex-direction:column;align-items:center;text-align:center}
.cert-card-text{width:100%}
.cert-card-meta{
  display:flex;align-items:center;justify-content:center;gap:10px;
  margin-bottom:6px;
}
.cert-issuer{
  font-family:'JetBrains Mono',monospace;font-size:.65rem;
  color:#7a9cc6;letter-spacing:.12em;text-transform:uppercase;
}
.cert-date{
  font-family:'JetBrains Mono',monospace;font-size:.65rem;
  color:#444;
}
.cert-name{
  font-family:'Chakra Petch',sans-serif;font-size:.9rem;
  font-weight:600;color:#fff;margin-bottom:8px;line-height:1.35;
}
.cert-desc{
  font-family:'JetBrains Mono',monospace;font-size:.7rem;
  color:#555;line-height:1.6;margin-bottom:10px;
}
.cert-tags{display:flex;flex-wrap:wrap;gap:5px;justify-content:center}
.cert-tag{
  font-family:'JetBrains Mono',monospace;font-size:.6rem;
  color:#7a9cc6;background:rgba(122,156,198,.07);
  border:1px solid rgba(122,156,198,.15);
  padding:2px 8px;border-radius:3px;letter-spacing:.05em;
}
.cert-verify-btn{
  display:inline-block;margin-top:auto;
  font-family:'JetBrains Mono',monospace;font-size:.67rem;
  color:#7a9cc6;text-decoration:none;border-bottom:1px solid rgba(122,156,198,.3);
  padding-bottom:1px;transition:border-color .15s,color .15s;
}
.cert-verify-btn:hover{color:#fff;border-color:#fff}

.cert-empty{
  grid-column:1/-1;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  padding:80px 20px;
  font-family:'JetBrains Mono',monospace;text-align:center;
}
.cert-empty-icon{font-size:2rem;color:#222}
.cert-empty-msg{font-size:.82rem;color:#444}
.cert-empty-hint{font-size:.7rem;color:#333}
.cert-empty-hint code{color:#555;font-family:'JetBrains Mono',monospace}

.cert-detail-wrap{max-width:780px;margin:0 auto;padding:40px 24px 80px}
.cert-detail-back{display:inline-flex;align-items:center;gap:6px;font-family:'JetBrains Mono',monospace;font-size:.7rem;color:#444;text-decoration:none;letter-spacing:.06em;transition:color .15s;margin-bottom:40px}
.cert-detail-back:hover{color:#7a9cc6}
.cert-detail-hero{display:flex;flex-direction:column;align-items:center;text-align:center;gap:20px;margin-bottom:48px}
.cert-detail-badge{width:140px;height:140px;object-fit:contain}
.cert-detail-source{font-family:'JetBrains Mono',monospace;font-size:.65rem;color:#7a9cc6;letter-spacing:.2em;text-transform:uppercase}
.cert-detail-name{font-family:'Chakra Petch',sans-serif;font-size:clamp(1.3rem,4vw,1.9rem);font-weight:700;color:#fff;line-height:1.2;margin:0}
.cert-detail-abbr{color:#7a9cc6}
.cert-detail-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:center;font-family:'JetBrains Mono',monospace;font-size:.68rem;color:#444}
.cert-detail-meta span{display:flex;align-items:center;gap:5px}
.cert-detail-verify{display:inline-flex;align-items:center;gap:6px;font-family:'JetBrains Mono',monospace;font-size:.7rem;color:#0a0a0a;background:#7a9cc6;padding:8px 20px;border-radius:4px;text-decoration:none;transition:background .15s;letter-spacing:.06em}
.cert-detail-verify:hover{background:#5b8ab8}
.cert-section{margin-bottom:40px}
.cert-section-label{font-family:'JetBrains Mono',monospace;font-size:.62rem;color:#ff5f57;letter-spacing:.2em;text-transform:uppercase;margin-bottom:12px}
.cert-section-text{font-family:'JetBrains Mono',monospace;font-size:.8rem;color:#666;line-height:1.85;text-align:justify}
.cert-skills-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.cert-skill-item{background:#0d0d0d;border:1px solid #1a1a1a;border-radius:6px;padding:12px 16px;font-family:'JetBrains Mono',monospace;font-size:.72rem;color:#aaa;display:flex;align-items:center;gap:10px}
.cert-skill-item::before{content:'▸';color:#7a9cc6;flex-shrink:0}
.cert-tags-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.cert-tag-lg{font-family:'JetBrains Mono',monospace;font-size:.67rem;color:#7a9cc6;background:rgba(122,156,198,.07);border:1px solid rgba(122,156,198,.15);padding:4px 12px;border-radius:3px;letter-spacing:.05em}
.cert-divider{border:none;border-top:1px solid #111;margin:36px 0}
.cert-doc-wrap{display:flex;flex-direction:column;align-items:center;gap:12px}
.cert-doc-img{width:100%;max-width:680px;border:1px solid #1e1e1e;border-radius:8px;box-shadow:0 8px 40px rgba(0,0,0,.6)}
.cert-doc-caption{font-family:'JetBrains Mono',monospace;font-size:.65rem;color:#333;letter-spacing:.1em}

@media(max-width:640px){.cert-grid{grid-template-columns:1fr}}