:root {
  --bg:    #080808;
  --bg1:   #0e0e0e;
  --bg2:   #141414;
  --fg:    #c0c0c0;
  --fg2:   #484848;
  --fg3:   #252525;
  --acc:   #00e5a0;
  --acc2:  #007a55;
  --warn:  #e5a000;
  --red:   #e54040;
  --font:  'SFMono-Regular', 'Consolas', 'Liberation Mono', 'Menlo', monospace;
  --sz:    13px;
  --szs:   11px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: var(--sz); }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Layout ── */
.wrap { max-width: 860px; margin: 0 auto; padding: 0 1.5rem; }

/* ── Header ── */
header {
  padding: 2.5rem 0 1.5rem;
  border-bottom: 1px solid var(--fg3);
}

.site-name { font-size: 1rem; color: var(--acc); letter-spacing: .15em; text-transform: lowercase; }
.site-name a { color: inherit; text-decoration: none; }

.site-sub { color: var(--fg2); font-size: var(--szs); margin-top: .35rem; letter-spacing: .05em; }

nav { display: flex; gap: 1.5rem; margin-top: 1rem; }
nav a { color: var(--fg2); text-decoration: none; font-size: var(--szs); letter-spacing: .05em; transition: color .15s; }
nav a:hover { color: var(--acc); }
nav a.active { color: var(--fg); }

/* ── Filters ── */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  padding: 1.4rem 0 .8rem;
}

.tag-btn {
  background: none;
  border: 1px solid var(--fg3);
  color: var(--fg2);
  font: inherit;
  font-size: var(--szs);
  padding: .2rem .6rem;
  cursor: pointer;
  border-radius: 2px;
  transition: border-color .12s, color .12s;
}
.tag-btn:hover { border-color: var(--acc2); color: var(--fg); }
.tag-btn.active { border-color: var(--acc); color: var(--acc); }

/* ── Feed ── */
.feed { border-top: 1px solid var(--fg3); margin-top: .4rem; }

.entry {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: .9rem 0 1rem;
  border-bottom: 1px solid var(--fg3);
  text-decoration: none;
  color: inherit;
  transition: background .1s;
  border-left: 2px solid transparent;
}

.entry:hover {
  background: var(--bg1);
  margin: 0 -1.5rem;
  padding: .9rem 1.5rem 1rem;
}

.entry-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.entry-title-wrap {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  flex-wrap: wrap;
  flex: 1;
  min-width: 0;
}

.entry-title {
  color: var(--fg);
  font-size: var(--sz);
  transition: color .12s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.entry:hover .entry-title { color: #fff; }

.entry-meta {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-shrink: 0;
}

.entry-date { color: var(--fg2); font-size: var(--szs); white-space: nowrap; }

.entry-arrow {
  color: var(--fg3);
  font-size: var(--szs);
  transition: color .12s, transform .12s;
}
.entry:hover .entry-arrow { color: var(--acc); transform: translateX(3px); }

.entry-desc {
  color: var(--fg2);
  font-size: var(--szs);
  line-height: 1.6;
  max-width: 680px;
}

/* severity left-border */
.entry[data-sev="crit"] { border-left-color: #660000; }
.entry[data-sev="high"] { border-left-color: #664400; }
.entry[data-sev="med"]  { border-left-color: #555500; }
.entry[data-sev="crit"]:hover { border-left-color: #ff4040; padding-left: calc(1.5rem - 2px); }
.entry[data-sev="high"]:hover { border-left-color: #ff8c00; padding-left: calc(1.5rem - 2px); }
.entry[data-sev="med"]:hover  { border-left-color: #e0c000; padding-left: calc(1.5rem - 2px); }

/* ── Tags ── */
.etag {
  font-size: var(--szs);
  padding: .05rem .35rem;
  border-radius: 2px;
  flex-shrink: 0;
}

.etag-lab   { background: #001a0e; color: var(--acc);  border: 1px solid var(--acc2); }
.etag-watch { background: #1a1200; color: var(--warn); border: 1px solid #7a5500; }
.etag-bpf   { background: #0d0014; color: #c080ff;    border: 1px solid #5a0099; }
.etag-tcp   { background: #001428; color: #6ab4ff;    border: 1px solid #004488; }
.etag-rev   { background: #1a0000; color: var(--red);  border: 1px solid #880000; }
.etag-arp   { background: #0f0a00; color: #ffaa00;    border: 1px solid #664400; }
.etag-dns   { background: #000d1a; color: #40c0ff;    border: 1px solid #005588; }
.etag-cve   { background: #1a0505; color: #ff6060;    border: 1px solid #660000; }
.etag-re    { background: #0a0015; color: #aa80ff;    border: 1px solid #440088; }
.etag-rce   { background: #1a0000; color: #ff5050;    border: 1px solid #880000; }
.etag-lpe   { background: #100a00; color: #ffaa40;    border: 1px solid #664400; }
.etag-web   { background: #001018; color: #40a0e0;    border: 1px solid #003366; }
.etag-def   { background: var(--bg2); color: var(--fg2); border: 1px solid var(--fg3); }

/* severity inline badges */
.sev {
  font-size: 9px;
  padding: .1rem .35rem;
  border-radius: 2px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  flex-shrink: 0;
}
.sev-crit { background: #1a0000; color: #ff4040; border: 1px solid #660000; }
.sev-high { background: #120800; color: #ff8c00; border: 1px solid #663300; }
.sev-med  { background: #141000; color: #d4b800; border: 1px solid #665800; }
.sev-info { background: var(--bg2); color: var(--fg2); border: 1px solid var(--fg3); }

/* ── Empty state ── */
.empty { padding: 3rem 0; color: var(--fg2); font-size: var(--szs); display: none; }

/* ── Modules teaser (index) ── */
.modules-teaser {
  margin-top: 2rem;
  border-top: 1px solid var(--fg3);
  padding-top: 1.2rem;
}

.modules-teaser-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  color: var(--fg2);
  font-size: var(--szs);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: .8rem;
}

.modules-teaser-link {
  color: var(--acc2);
  text-decoration: none;
  font-size: var(--szs);
  letter-spacing: 0;
  text-transform: none;
  transition: color .12s;
}
.modules-teaser-link:hover { color: var(--acc); }

.teaser-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .5rem;
}

.teaser-card {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  padding: .65rem .8rem;
  border: 1px solid var(--fg3);
  border-radius: 2px;
  text-decoration: none;
  color: inherit;
  transition: border-color .12s, background .1s;
}
.teaser-card:hover { border-color: var(--acc2); background: var(--bg1); }
.teaser-locked { opacity: .35; pointer-events: none; }

.teaser-id { color: var(--acc2); font-size: var(--szs); font-family: var(--font); white-space: nowrap; padding-top: .1rem; }
.teaser-body { display: flex; flex-direction: column; gap: .2rem; min-width: 0; }
.teaser-title { color: var(--fg); font-size: var(--szs); transition: color .12s; }
.teaser-card:hover .teaser-title { color: #fff; }
.teaser-sub { color: var(--fg2); font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── Post page ── */
.post-header { padding: 2rem 0 1.5rem; border-bottom: 1px solid var(--fg3); }

.post-back {
  color: var(--fg2);
  text-decoration: none;
  font-size: var(--szs);
  display: inline-block;
  margin-bottom: 1.5rem;
  transition: color .12s;
}
.post-back:hover { color: var(--acc); }

.post-date { color: var(--fg2); font-size: var(--szs); margin-bottom: .5rem; }

.post-title {
  font-size: 1.2rem;
  font-weight: 400;
  color: #fff;
  letter-spacing: .02em;
  margin-bottom: .8rem;
  line-height: 1.4;
}

.post-tags { display: flex; gap: .3rem; flex-wrap: wrap; }

.post-body { padding: 2rem 0; max-width: 720px; }

.post-body p { margin-bottom: 1rem; color: var(--fg); line-height: 1.7; }

.post-body h2 {
  font-size: .95rem;
  font-weight: 400;
  color: var(--acc);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin: 2rem 0 .8rem;
}

.post-body h3 { font-size: .9rem; font-weight: 400; color: #fff; margin: 1.5rem 0 .5rem; }

pre {
  background: var(--bg1);
  border: 1px solid var(--fg3);
  border-left: 3px solid var(--acc2);
  padding: 1rem 1.2rem;
  overflow-x: auto;
  margin: 1rem 0 1.5rem;
  font-size: var(--szs);
  line-height: 1.6;
}

code {
  background: var(--bg2);
  padding: .1em .3em;
  border-radius: 2px;
  font-size: .92em;
  color: #e0e0e0;
}

pre code { background: none; padding: 0; font-size: inherit; color: var(--fg); }

.offset-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: var(--szs);
}

.offset-table th { text-align: left; color: var(--fg2); border-bottom: 1px solid var(--fg3); padding: .3rem .6rem .3rem 0; font-weight: 400; }
.offset-table td { padding: .25rem .6rem .25rem 0; border-bottom: 1px solid #1a1a1a; color: var(--fg); }
.offset-table td:first-child { color: var(--acc2); font-family: var(--font); }
.offset-table td:nth-child(2) { color: #6ab4ff; }
.offset-table .hl td { background: #0d1a10; }

blockquote {
  border-left: 2px solid var(--acc2);
  margin: 1rem 0;
  padding: .5rem 1rem;
  color: var(--fg2);
}

hr { border: none; border-top: 1px solid var(--fg3); margin: 2rem 0; }

.post-body a { color: var(--acc); text-decoration: none; }
.post-body a:hover { text-decoration: underline; }

/* ── Modules page ── */
.modules-header { padding: 1.4rem 0 .5rem; border-bottom: 1px solid var(--fg3); }
.modules-subtitle { color: var(--fg2); font-size: var(--szs); margin-top: .3rem; }
.modules-meta { color: var(--fg2); font-size: var(--szs); }

.module-cat {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  padding: .9rem 0 .5rem;
  border-bottom: 1px solid var(--fg3);
}

.cat-btn {
  background: none;
  border: 1px solid var(--fg3);
  color: var(--fg2);
  font: inherit;
  font-size: var(--szs);
  padding: .2rem .6rem;
  cursor: pointer;
  border-radius: 2px;
  transition: border-color .12s, color .12s;
}
.cat-btn:hover { border-color: var(--acc2); color: var(--fg); }
.cat-btn.active { border-color: var(--acc); color: var(--acc); }

.module-section { margin-top: 1rem; }

.module-section-head {
  color: var(--fg2);
  font-size: var(--szs);
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .4rem 0;
  border-bottom: 1px solid var(--fg3);
  margin-bottom: .2rem;
}

.mrow {
  display: grid;
  grid-template-columns: 3rem 1fr auto;
  gap: 0 1.2rem;
  align-items: center;
  padding: .65rem 0;
  border-bottom: 1px solid #111;
  text-decoration: none;
  color: inherit;
  transition: background .1s;
}
.mrow:hover { background: var(--bg1); margin: 0 -1.5rem; padding: .65rem 1.5rem; }
.mrow.classified { opacity: .28; cursor: default; pointer-events: none; }
.mrow.classified:hover { background: none; margin: 0; padding: .65rem 0; }

.mrow-id { color: var(--acc2); font-size: var(--szs); font-family: var(--font); white-space: nowrap; }
.mrow-body { display: flex; flex-direction: column; gap: .15rem; min-width: 0; }
.mrow-title { color: var(--fg); font-size: var(--sz); transition: color .12s; }
.mrow:hover .mrow-title { color: #fff; }
.mrow-desc { color: var(--fg2); font-size: var(--szs); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mrow-right { text-align: right; flex-shrink: 0; }
.mrow-count { color: var(--fg2); font-size: var(--szs); white-space: nowrap; }
.mrow-date { color: var(--fg3); font-size: 10px; margin-top: .15rem; }
.mrow-lock { color: var(--fg3); font-size: 1rem; }

.forum-cta {
  padding: 1.5rem 0 .5rem;
  border-top: 1px solid var(--fg3);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 1.5rem;
}
.forum-cta-text { color: var(--fg2); font-size: var(--szs); }

.btn-outline {
  border: 1px solid var(--acc2);
  color: var(--acc);
  background: none;
  font: inherit;
  font-size: var(--szs);
  padding: .3rem .8rem;
  cursor: pointer;
  border-radius: 2px;
  text-decoration: none;
  transition: border-color .12s, background .12s;
  display: inline-block;
  white-space: nowrap;
}
.btn-outline:hover { border-color: var(--acc); background: #001a0e; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--fg3);
  padding: 1.5rem 0 2rem;
  color: var(--fg2);
  font-size: var(--szs);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3rem;
}
footer a { color: var(--fg2); text-decoration: none; }
footer a:hover { color: var(--acc); }

/* ── Post enhancements ── */
.post-meta {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .7rem;
  flex-wrap: wrap;
}

.post-cvss { color: var(--fg2); font-size: var(--szs); }

.tldr {
  background: #001a0e;
  border: 1px solid var(--acc2);
  border-left: 3px solid var(--acc);
  padding: .9rem 1.1rem;
  margin: 1.5rem 0;
  border-radius: 2px;
}
.tldr-label {
  color: var(--acc);
  font-size: var(--szs);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: .4rem;
}
.tldr p { color: var(--fg); margin: 0 !important; line-height: 1.6; }

.impact-box {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: .3rem 1.2rem;
  background: var(--bg1);
  border: 1px solid var(--fg3);
  padding: .8rem 1rem;
  margin: 1rem 0 1.5rem;
  font-size: var(--szs);
}
.impact-label { color: var(--fg2); }
.impact-value { color: var(--fg); }
.impact-crit  { color: #ff4040; }
.impact-high  { color: #ff8c00; }
.impact-patch { color: var(--acc); }

.callout {
  background: #08080f;
  border: 1px solid #1e1e3a;
  border-left: 3px solid #3a3aaa;
  padding: .7rem 1rem;
  margin: 1.2rem 0;
  border-radius: 2px;
}
.callout-label {
  color: #7070cc;
  font-size: var(--szs);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: .35rem;
}
.callout p { color: var(--fg2); margin: 0 !important; font-size: var(--szs); line-height: 1.6; }

.warn-box {
  background: #120800;
  border: 1px solid #663300;
  border-left: 3px solid var(--warn);
  padding: .7rem 1rem;
  margin: 1.2rem 0;
  border-radius: 2px;
}
.warn-box p { color: var(--fg2); margin: 0 !important; font-size: var(--szs); }

.step-list { margin: 1rem 0 1.5rem; }

.step {
  display: flex;
  gap: .9rem;
  padding: .65rem 0;
  border-bottom: 1px solid #111;
  align-items: flex-start;
}

.step-num {
  min-width: 1.6rem;
  height: 1.6rem;
  border: 1px solid var(--acc2);
  color: var(--acc);
  font-size: var(--szs);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 2px;
  margin-top: .05rem;
}

.step-body { flex: 1; min-width: 0; }
.step-title { color: #fff; font-size: var(--sz); }
.step-desc { color: var(--fg2); font-size: var(--szs); margin-top: .25rem; line-height: 1.6; }

.poc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg1);
  border: 1px solid var(--fg3);
  border-bottom: none;
  padding: .35rem .8rem;
  font-size: var(--szs);
  color: var(--fg2);
}
.poc-header + pre { margin-top: 0; border-top: none; }

/* ── Responsive ── */
@media (max-width: 600px) {
  .teaser-grid { grid-template-columns: 1fr; }
  .entry-title { white-space: normal; }
  .mrow { grid-template-columns: 2.5rem 1fr; }
  .mrow-right { display: none; }
}