/* ═══════════════════════════════════════════════
   TOKENS — deep purple × vivid pink
═══════════════════════════════════════════════ */
:root {
  --void: #05030a;
  --bg: #08060e;
  --bg2: #0e0b19;
  --bg3: #141025;
  --bg4: #1a1530;
  --rim: #201a35;
  --rim2: #2c2448;
  --text: #e6dff5;
  --sub: #7a6898;
  --ghost: rgb(230 223 245 / 4%);
  --pink: #f02f87;
  --pk: rgb(240 47 135 / 10%);
  --teal: #00d4b8;
  --tk: rgb(0 212 184 / 10%);
  --gold: #ffc233;
  --gk: rgb(255 194 51 / 10%);
  --lav: #a78bfa;
  --lk: rgb(167 139 250 / 10%);
  --sky: #38bdf8;
  --sk: rgb(56 189 248 / 10%);
  --lime: #84cc16;
  --mk: rgb(132 204 22 / 10%);
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(15px, 1.95vw, 17.5px);
  line-height: 1.88;
  overflow-x: hidden;
}

/* ═══════════════════════════════════════════════
   GRADIENT UTILITIES
═══════════════════════════════════════════════ */
.grd-pk {
  background: linear-gradient(135deg, #f02f87, #a855f7);
}

.grd-tl {
  background: linear-gradient(135deg, #00d4b8, #0ea5e9);
}

.grd-gd {
  background: linear-gradient(135deg, #ffc233, #f97316);
}

.grd-lv {
  background: linear-gradient(135deg, #a78bfa, #ec4899);
}

.grd-sky {
  background: linear-gradient(135deg, #38bdf8, #818cf8);
}

.grd-lm {
  background: linear-gradient(135deg, #84cc16, #22d3ee);
}

/* ═══════════════════════════════════════════════
   HERO — split layout with SVD art
═══════════════════════════════════════════════ */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--bg2);
  min-height: clamp(480px, 65vw, 600px);
  display: flex;
  align-items: center;
  padding: clamp(48px, 7vw, 80px) clamp(24px, 5vw, 64px);
  border-bottom: 1px solid var(--rim2);
}

/* subtle noise texture */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  opacity: 0.4;
}

/* diagonal glow */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      ellipse 60% 60% at 85% 50%,
      rgb(240 47 135 / 12%) 0%,
      transparent 65%
    ),
    radial-gradient(
      ellipse 50% 50% at 20% 80%,
      rgb(0 212 184 / 7%) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse 40% 40% at 50% 0%,
      rgb(167 139 250 / 8%) 0%,
      transparent 55%
    );
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}

@media (width <=680px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

}

.hero-art {
  flex-shrink: 0;
}

/* hero text */
.hero-kicker {
  font-family: "DM Mono", monospace;
  font-size: clamp(9px, 1.3vw, 10.5px);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--pink);
  margin-bottom: clamp(14px, 2.5vw, 22px);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-kicker::before {
  content: "";
  width: clamp(20px, 4vw, 36px);
  height: 1.5px;
  background: linear-gradient(90deg, var(--pink), transparent);
}

.hero h1 {
  font-family: Unbounded, sans-serif;
  font-size: clamp(2.2rem, 6.5vw, 5.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #fff;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.hero h1 .accent {
  display: block;
  background: linear-gradient(135deg, #f02f87 0%, #a855f7 50%, #38bdf8 100%);
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 200;
  font-style: italic;
  font-family: Fraunces, serif;
  font-size: 0.7em;
  letter-spacing: 0.02em;
  margin-top: 4px;
}

.hero-byline {
  font-family: "DM Mono", monospace;
  font-size: clamp(11.5px, 1.6vw, 13px);
  color: var(--sub);
  line-height: 1.75;
  max-width: 540px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.htag {
  font-family: "DM Mono", monospace;
  font-size: clamp(8.5px, 1.2vw, 10px);
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 99px;
  border: 1px solid;
  background: transparent;
  transition: background 0.15s;
}

.htag.pk {
  color: var(--pink);
  border-color: rgb(240 47 135 / 35%);
}

.htag.tl {
  color: var(--teal);
  border-color: rgb(0 212 184 / 35%);
}

.htag.gd {
  color: var(--gold);
  border-color: rgb(255 194 51 / 35%);
}

.htag.lv {
  color: var(--lav);
  border-color: rgb(167 139 250 / 35%);
}

.htag.sk {
  color: var(--sky);
  border-color: rgb(56 189 248 / 35%);
}

/* ═══════════════════════════════════════════════
   TOC — vertical pill list
═══════════════════════════════════════════════ */
.toc-outer {
  max-width: 1200px;
  margin: clamp(32px, 5vw, 52px) auto;
  padding: 0 clamp(24px, 5vw, 64px);
}

.toc-box {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 2px;
  background: var(--rim);
  border: 1px solid var(--rim2);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.toc-item a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: clamp(11px, 1.8vw, 14px) clamp(14px, 2.5vw, 20px);
  background: var(--bg2);
  font-family: "DM Mono", monospace;
  font-size: clamp(11px, 1.5vw, 12.5px);
  color: var(--sub);
  text-decoration: none;
  transition:
    background 0.15s,
    color 0.15s;
  line-height: 1.35;
}

.toc-item a:hover {
  background: var(--bg3);
  color: var(--text);
}

.toc-n {
  font-size: 0.85em;
  color: var(--pink);
  font-weight: 500;
  width: clamp(26px, 3vw, 34px);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════
   PAGE CONTENT
═══════════════════════════════════════════════ */
.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 64px) clamp(40px, 6vw, 60px);
}

/* ═══════════════════════════════════════════════
   CHAPTER HEADER — Unbounded number badge
═══════════════════════════════════════════════ */
.ch {
  margin-bottom: clamp(64px, 9vw, 112px);
}

.ch-head {
  display: flex;
  gap: clamp(16px, 3vw, 28px);
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: clamp(26px, 4vw, 40px);
  padding-bottom: clamp(16px, 2.5vw, 22px);
  border-bottom: 1px solid var(--rim2);
  position: relative;
}

/* gradient left border line */
.ch-head::before {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: clamp(60px, 10vw, 100px);
  height: 2px;
  background: linear-gradient(90deg, var(--pink), transparent);
}

.ch-badge {
  width: clamp(48px, 7vw, 64px);
  height: clamp(48px, 7vw, 64px);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Unbounded, sans-serif;
  font-size: clamp(14px, 2.5vw, 20px);
  font-weight: 800;
  color: #fff;
  margin-top: 4px;
  flex-shrink: 0;
}

.ch-text h2 {
  font-family: Unbounded, sans-serif;
  font-size: clamp(1.3rem, 3.8vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 6px;
}

.ch-sub {
  font-family: "DM Mono", monospace;
  font-size: clamp(10px, 1.4vw, 11.5px);
  color: var(--sub);
  letter-spacing: 0.05em;
}

/* ── SUBHEADINGS ──────────────────────────── */
.sub {
  margin: clamp(28px, 4.5vw, 46px) 0;
}

.sh {
  font-family: Unbounded, sans-serif;
  font-size: clamp(9.5px, 1.3vw, 11.5px);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: clamp(12px, 2vw, 16px);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sh::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rim2);
}

.sh.pk {
  color: var(--pink);
}

.sh.tl {
  color: var(--teal);
}

.sh.gd {
  color: var(--gold);
}

.sh.lv {
  color: var(--lav);
}

.sh.sk {
  color: var(--sky);
}

.sh.lm {
  color: var(--lime);
}

p {
  margin-bottom: clamp(12px, 1.8vw, 16px);
}

/* ═══════════════════════════════════════════════
   EQUATION BLOCKS — gradient-bordered glass
═══════════════════════════════════════════════ */
.eq {
  position: relative;
  margin: clamp(20px, 3.5vw, 32px) 0;
  border-radius: var(--r-md);
  overflow: hidden;

  /* gradient border trick */
  padding: 1.5px;
}

.eq::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--r-md);
  pointer-events: none;
}

.eq.pk::before {
  background: linear-gradient(
    135deg,
    rgb(240 47 135 / 50%),
    rgb(168 85 247 / 30%),
    transparent 60%
  );
}

.eq.tl::before {
  background: linear-gradient(
    135deg,
    rgb(0 212 184 / 50%),
    rgb(14 165 233 / 30%),
    transparent 60%
  );
}

.eq.gd::before {
  background: linear-gradient(
    135deg,
    rgb(255 194 51 / 50%),
    rgb(249 115 22 / 30%),
    transparent 60%
  );
}

.eq.lv::before {
  background: linear-gradient(
    135deg,
    rgb(167 139 250 / 50%),
    rgb(236 72 153 / 30%),
    transparent 60%
  );
}

.eq.sk::before {
  background: linear-gradient(
    135deg,
    rgb(56 189 248 / 50%),
    rgb(129 140 248 / 30%),
    transparent 60%
  );
}

.eq.lm::before {
  background: linear-gradient(
    135deg,
    rgb(132 204 22 / 50%),
    rgb(34 211 238 / 30%),
    transparent 60%
  );
}

.eq-inner {
  background: var(--bg2);
  border-radius: calc(var(--r-md) - 1px);
  overflow: hidden;
}

.eq-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(8px, 1.4vw, 10px) clamp(14px, 2.5vw, 20px);
  background: rgb(255 255 255 / 2.5%);
  border-bottom: 1px solid var(--rim);
}

.eq-lbl {
  font-family: "DM Mono", monospace;
  font-size: clamp(8.5px, 1.2vw, 10px);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sub);
}

.eq-tag {
  font-family: "DM Mono", monospace;
  font-size: clamp(7.5px, 1.1vw, 8.5px);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 99px;
  font-weight: 500;
}

.eq.pk .eq-tag {
  background: rgb(240 47 135 / 15%);
  color: var(--pink);
}

.eq.tl .eq-tag {
  background: rgb(0 212 184 / 15%);
  color: var(--teal);
}

.eq.gd .eq-tag {
  background: rgb(255 194 51 / 15%);
  color: var(--gold);
}

.eq.lv .eq-tag {
  background: rgb(167 139 250 / 15%);
  color: var(--lav);
}

.eq.sk .eq-tag {
  background: rgb(56 189 248 / 15%);
  color: var(--sky);
}

.eq.lm .eq-tag {
  background: rgb(132 204 22 / 15%);
  color: var(--lime);
}

.eq-body {
  padding: clamp(18px, 3vw, 26px) clamp(16px, 3.5vw, 32px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.eq-note {
  font-family: "DM Mono", monospace;
  font-size: clamp(9.5px, 1.3vw, 11px);
  color: var(--sub);
  margin-top: 10px;
  line-height: 1.65;
  font-style: italic;
  padding-top: 10px;
  border-top: 1px solid var(--rim);
}

/* ═══════════════════════════════════════════════
   DERIVATION
═══════════════════════════════════════════════ */
.drv {
  border: 1px solid var(--rim2);
  border-radius: var(--r-md);
  overflow: hidden;
  margin: clamp(20px, 3.5vw, 32px) 0;
}

.drv-hdr {
  background: var(--bg3);
  padding: clamp(9px, 1.5vw, 12px) clamp(14px, 3vw, 22px);
  font-family: "DM Mono", monospace;
  font-size: clamp(8.5px, 1.2vw, 10px);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sub);
  border-bottom: 1px solid var(--rim);
}

.drv-row {
  background: var(--bg2);
  padding: clamp(14px, 2.5vw, 20px) clamp(14px, 3vw, 26px);
  border-bottom: 1px solid var(--rim);
  display: grid;
  grid-template-columns: clamp(28px, 4vw, 38px) minmax(0, 1fr);
  gap: clamp(10px, 2vw, 18px);
  align-items: start;
}

.drv-row > div {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  overflow-wrap: break-word;
  padding-bottom: 4px; /* Space for scrollbar if it appears */
}

.drv-row:last-child {
  border-bottom: none;
}

.dn {
  font-family: "DM Mono", monospace;
  font-size: clamp(10px, 1.4vw, 12px);
  font-weight: 600;
  padding-top: 3px;
}

.dn.pk {
  color: var(--pink);
}

.dn.tl {
  color: var(--teal);
}

.dn.gd {
  color: var(--gold);
}

.dn.lv {
  color: var(--lav);
}

.dn.sk {
  color: var(--sky);
}

.dnote {
  font-family: "DM Mono", monospace;
  font-size: clamp(10px, 1.4vw, 11.5px);
  color: var(--sub);
  font-style: italic;
  margin-top: 8px;
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════
   CALLOUT / INSIGHT — horizontal band style
═══════════════════════════════════════════════ */
.band {
  display: flex;
  gap: clamp(14px, 2.5vw, 22px);
  padding: clamp(18px, 3vw, 26px) clamp(18px, 3vw, 28px);
  border-radius: var(--r-md);
  margin: clamp(18px, 3vw, 28px) 0;
  border: 1px solid var(--rim2);
  align-items: flex-start;
  background: var(--bg2);
  position: relative;
  overflow: hidden;
}

.band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background: linear-gradient(135deg, currentcolor, transparent 40%);
}

.band-icon {
  font-family: Unbounded, sans-serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1;
  flex-shrink: 0;
  width: clamp(36px, 5vw, 46px);
  text-align: center;
}

.band-title {
  font-family: "DM Mono", monospace;
  font-size: clamp(9px, 1.3vw, 10.5px);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 8px;
}

.band-body {
  font-size: clamp(14px, 1.9vw, 15.5px);
  line-height: 1.78;
  margin-bottom: 0;
  overflow-wrap: break-word;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
}

.band.pk {
  color: var(--pink);
}

.band.tl {
  color: var(--teal);
}

.band.gd {
  color: var(--gold);
}

.band.lv {
  color: var(--lav);
}

.band.sk {
  color: var(--sky);
}

.band.lm {
  color: var(--lime);
}

.band .band-title,
.band .band-icon {
  color: inherit;
}

.band .band-body {
  color: var(--text);
}

/* ═══════════════════════════════════════════════
   THEOREM — glowing dark box
═══════════════════════════════════════════════ */
.thm {
  position: relative;
  overflow: hidden;
  background: var(--bg3);
  border: 1px solid var(--rim2);
  border-radius: var(--r-md);
  padding: clamp(22px, 3.5vw, 36px) clamp(20px, 4vw, 36px);
  margin: clamp(22px, 3.5vw, 36px) 0;
}

.thm::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    ellipse 80% 60% at 50% 0%,
    rgb(240 47 135 / 6%) 0%,
    transparent 70%
  );
}

.thm-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.thm-star {
  width: clamp(24px, 3.5vw, 32px);
  height: clamp(24px, 3.5vw, 32px);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9em;
  flex-shrink: 0;
}

.thm-label {
  font-family: "DM Mono", monospace;
  font-size: clamp(9px, 1.3vw, 10.5px);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
}

.thm p {
  font-size: clamp(14px, 1.9vw, 16px);
  line-height: 1.82;
  position: relative;
  z-index: 1;
  margin-bottom: 0;
  overflow-wrap: break-word;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
}

/* ═══════════════════════════════════════════════
   FIGURES
═══════════════════════════════════════════════ */
.fig {
  margin: clamp(24px, 4vw, 42px) 0;
}

.fig-box {
  background: var(--bg2);
  border: 1px solid var(--rim2);
  border-radius: var(--r-md);
  padding: clamp(16px, 3vw, 26px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.fig-cap {
  font-family: "DM Mono", monospace;
  font-size: clamp(10px, 1.4vw, 11.5px);
  color: var(--sub);
  margin-top: clamp(10px, 1.8vw, 14px);
  font-style: italic;
}

/* ═══════════════════════════════════════════════
   TABLES
═══════════════════════════════════════════════ */
.t-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: clamp(18px, 3vw, 28px) 0;
  border-radius: var(--r-md);
  border: 1px solid var(--rim2);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: clamp(12.5px, 1.7vw, 14px);
  min-width: 420px;
}

thead {
  background: var(--bg4);
}

thead th {
  padding: clamp(10px, 1.8vw, 13px) clamp(10px, 2vw, 16px);
  font-family: "DM Mono", monospace;
  font-size: clamp(8px, 1.2vw, 9.5px);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sub);
  text-align: left;
  border-bottom: 1px solid var(--rim2);
}

tbody tr {
  border-bottom: 1px solid var(--rim);
}

tbody tr:hover {
  background: var(--bg3);
}

tbody td {
  padding: clamp(10px, 1.8vw, 13px) clamp(10px, 2vw, 16px);
  vertical-align: top;
  line-height: 1.55;
}

/* ═══════════════════════════════════════════════
   FEATURE LIST
═══════════════════════════════════════════════ */
.fl {
  list-style: none;
  margin: clamp(10px, 2vw, 14px) 0;
}

.fl li {
  padding: clamp(9px, 1.6vw, 12px) 0 clamp(9px, 1.6vw, 12px)
    clamp(22px, 3.5vw, 30px);
  border-bottom: 1px solid var(--rim);
  position: relative;
  font-size: clamp(14px, 1.9vw, 15.5px);
  line-height: 1.72;
}

.fl li:last-child {
  border-bottom: none;
}

.fl li::before {
  content: "◈";
  position: absolute;
  left: 0;
  font-size: 0.65em;
  top: clamp(14px, 2.2vw, 17px);
}

.fl.pk li::before {
  color: var(--pink);
}

.fl.tl li::before {
  color: var(--teal);
}

.fl.gd li::before {
  color: var(--gold);
}

.fl.lv li::before {
  color: var(--lav);
}

.fl.sk li::before {
  color: var(--sky);
}

.fl.lm li::before {
  color: var(--lime);
}

/* ═══════════════════════════════════════════════
   TWO-COL
═══════════════════════════════════════════════ */
.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(12px, 2.5vw, 20px);
  margin: clamp(16px, 3vw, 26px) 0;
}

@media (width <=620px) {
  .two {
    grid-template-columns: 1fr;
  }

}

.tcol {
  background: var(--bg2);
  border: 1px solid var(--rim2);
  border-radius: var(--r-md);
  padding: clamp(16px, 2.5vw, 24px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tcol h4 {
  font-family: "DM Mono", monospace;
  font-size: clamp(9.5px, 1.4vw, 11px);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: clamp(10px, 1.8vw, 14px);
}

.tcol p {
  font-size: clamp(13px, 1.7vw, 14.5px);
  margin-bottom: 8px;
}

/* ═══════════════════════════════════════════════
   APPLICATION CARDS — grid of large cards
═══════════════════════════════════════════════ */
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr));
  gap: clamp(12px, 2vw, 18px);
  margin: clamp(18px, 3vw, 28px) 0;
}

.app-card {
  background: var(--bg2);
  border: 1px solid var(--rim2);
  border-radius: var(--r-md);
  padding: clamp(18px, 3vw, 26px);
  position: relative;
  overflow: hidden;
  border-top: 3px solid;
}

.app-card-icon {
  width: clamp(36px, 5vw, 44px);
  height: clamp(36px, 5vw, 44px);
  border-radius: var(--r-sm);
  margin-bottom: clamp(12px, 2vw, 16px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2em;
}

.app-card-name {
  font-family: "DM Mono", monospace;
  font-size: clamp(9.5px, 1.4vw, 11px);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: clamp(8px, 1.5vw, 12px);
}

.app-card p {
  font-size: clamp(12.5px, 1.6vw, 14px);
  line-height: 1.62;
  color: var(--sub);
  margin-bottom: 0;
}

/* ═══════════════════════════════════════════════
   CODE BLOCK
═══════════════════════════════════════════════ */
.cb {
  background: var(--void);
  border: 1px solid var(--rim);
  border-radius: var(--r-md);
  overflow: hidden;
  margin: clamp(16px, 3vw, 26px) 0;
}

.cb-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px clamp(14px, 2.5vw, 20px);
  background: var(--bg3);
  border-bottom: 1px solid var(--rim);
}

.cb-dots {
  display: flex;
  gap: 5px;
}

.cb-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.cb-lang {
  font-family: "DM Mono", monospace;
  font-size: clamp(8.5px, 1.2vw, 9.5px);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sub);
}

.cb-body {
  padding: clamp(16px, 3vw, 26px) clamp(16px, 3.5vw, 28px);
  font-family: "DM Mono", monospace;
  font-size: clamp(11px, 1.6vw, 13px);
  line-height: 2.1;
  color: rgb(230 223 245 / 45%);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.kw {
  color: var(--lav);
}

.fn {
  color: var(--gold);
}

.var {
  color: var(--teal);
}

.num {
  color: var(--pink);
}

.cmt {
  color: rgb(230 223 245 / 18%);
  font-style: italic;
}

.str {
  color: var(--lime);
}

/* ═══════════════════════════════════════════════
   INLINE + MISC
═══════════════════════════════════════════════ */
code {
  font-family: "DM Mono", monospace;
  font-size: 0.84em;
  background: var(--bg3);
  border: 1px solid var(--rim2);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--pink);
  word-break: break-word;
  white-space: pre-wrap;
}

.hpk {
  color: var(--pink);
  font-weight: 600;
}

.htl {
  color: var(--teal);
  font-weight: 600;
}

.hgd {
  color: var(--gold);
  font-weight: 600;
}

.hlv {
  color: var(--lav);
  font-weight: 600;
}

.hsk {
  color: var(--sky);
  font-weight: 600;
}

.hlm {
  color: var(--lime);
  font-weight: 600;
}

::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--rim2);
  border-radius: 3px;
}