/* MISChaufen — adapted from benni.tech hister theme */
:root {
  --bg: #f2ede4;
  --fg: #1a1a1a;
  --muted: #6b6560;
  --accent: #0891b2;
  --rule: #ddd8cf;
  --code: #e8e3da;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1710;
    --fg: #f0e8d8;
    --muted: #a09070;
    --accent: #22d3ee;
    --rule: #332b1e;
    --code: #251e14;
  }
}
html { background: var(--bg); color: var(--fg); }
body {
  max-width: 48rem;
  margin: 0 auto;
  padding: 2rem 1.5rem 5rem;
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; font-weight: 500; }
a:hover, a:focus { text-decoration: underline; }

header {
  padding-bottom: 1.25rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--fg);
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.header-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.logo {
  width: 3rem;
  height: 3rem;
  border-radius: 4px;
  object-fit: cover;
  flex-shrink: 0;
}
header h1 {
  font-size: 1.5rem;
  font-weight: 900;
  margin: 0;
  letter-spacing: -.03em;
  text-transform: uppercase;
}
header h1 a { color: var(--fg); }
nav {
  color: var(--muted);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  display: flex;
  flex-wrap: wrap;
  gap: .2rem 1.25rem;
}
nav a { color: var(--muted); }
nav a:hover { color: var(--accent); text-decoration: none; }

.hero {
  width: 100%;
  height: auto;
  border-radius: 4px;
  display: block;
  margin: 0 0 2rem;
}

h2 {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1.1;
  margin: 3rem 0 .75rem;
  text-transform: uppercase;
}
h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 1.75rem 0 .25rem;
  letter-spacing: -.01em;
}

ul { padding-left: 0; list-style: none; }
li { margin: .5rem 0; padding-left: 1.25rem; text-indent: -1.25rem; }
li::before { content: "→ "; color: var(--accent); font-weight: 700; }

.muted { color: var(--muted); }
.date { color: var(--muted); font-size: .85rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }

dl { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1.5rem; }
dt { color: var(--muted); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding-top: .15rem; }
dd { margin: 0; }

code {
  background: var(--code);
  padding: .1em .35em;
  border-radius: 3px;
  font-size: .875em;
  font-family: ui-monospace, monospace;
}
pre {
  background: var(--code);
  padding: 1rem 1.25rem;
  border-radius: 4px;
  overflow-x: auto;
  border-left: 4px solid var(--accent);
  font-size: .875rem;
}
pre code { padding: 0; }
img { max-width: 100%; height: auto; }
table { border-collapse: collapse; display: block; overflow-x: auto; }
th, td { border: 1px solid var(--rule); padding: .4rem .75rem; text-align: left; }
th { font-weight: 700; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; }

footer {
  border-top: 2px solid var(--fg);
  margin-top: 4rem;
  padding-top: .75rem;
  color: var(--muted);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: .5rem;
}
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--accent); text-decoration: none; }

details {
  margin-top: 1.5rem;
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
}
summary {
  cursor: pointer;
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  user-select: none;
}
summary:hover { color: var(--accent); }
.legal {
  font-size: .85rem;
  line-height: 1.7;
  margin-top: 1.25rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--fg);
}
.legal h3 {
  font-size: .85rem;
  font-weight: 700;
  margin: 1.5rem 0 .25rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.legal p { margin: .5rem 0; }
.legal ul { margin: .5rem 0; }
.legal table td, .legal table th { font-size: .8rem; }

@media (max-width: 30rem) {
  body { padding-left: 1rem; padding-right: 1rem; }
  h2 { font-size: 1.4rem; }
  dl { grid-template-columns: 1fr; }
  dt { margin-top: .5rem; }
  footer { letter-spacing: 0; font-size: .7rem; }
}

/* shared HTML elements not in original v1 */
.tagline { color: var(--muted); font-size: .78rem; margin: .1rem 0 0; }
@keyframes blink  { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.cursor { animation: blink 1.1s step-end infinite; }

.glow-line {
  font-family: ui-monospace, 'Courier New', monospace;
  font-size: .5rem;
  color: var(--muted);
  letter-spacing: .08em;
  border-top: 1px solid var(--rule);
  padding-top: .35rem;
  overflow: hidden;
  white-space: nowrap;
  height: 1.1rem;
  margin-top: .5rem;
}
.glow-line::before {
  content: 'UART 115200 8N1 ◈ JTAG UNLOCKED ◈ READ 0xDEADBEEF=0xFF3A1C00 ◈ SPI CLK 24MHz ◈ FLASH 0x00000000-0x00FFFFFF ◈ GPIO17 HIGH ◈ GPIO22 LOW ◈ VCC 3.312V ◈ I2C 0x68 ACK ◈ REG[0x2C]=0xFF3A ◈ BOOTLOADER INTERRUPTED ◈ DUMPING FIRMWARE ◈ CRC32:0xA3F71B2E MISMATCH EXPECTED:0xDECAFBAD ◈ RETRY 3/5 ◈ EEPROM WRITE 0x1000 ◈ SP=0xBFFFF4A8 ◈ IRQ PENDING ◈ DMA CH3 OVERFLOW ◈ OSC 16.000MHz ◈ FUSE:0xFF 0xD9 0xFD ◈ HEAP 0x20001A40 ◈ WATCHDOG RESET ◈ PC=0x08003F2C ◈ NOP SLED ◈ STACK SMASH ◈ UART 115200 8N1 ◈ JTAG UNLOCKED ◈ READ 0xDEADBEEF=0xFF3A1C00 ◈ SPI CLK 24MHz ◈ FLASH 0x00000000-0x00FFFFFF ◈ GPIO17 HIGH ◈ GPIO22 LOW ◈ VCC 3.312V ◈ I2C 0x68 ACK ◈ REG[0x2C]=0xFF3A ◈ BOOTLOADER INTERRUPTED ◈ DUMPING FIRMWARE ◈ CRC32:0xA3F71B2E MISMATCH EXPECTED:0xDECAFBAD ◈ RETRY 3/5 ◈ EEPROM WRITE 0x1000 ◈ SP=0xBFFFF4A8 ◈ IRQ PENDING ◈ DMA CH3 OVERFLOW ◈ OSC 16.000MHz ◈ FUSE:0xFF 0xD9 0xFD ◈ HEAP 0x20001A40 ◈ WATCHDOG RESET ◈ PC=0x08003F2C ◈ NOP SLED ◈ STACK SMASH ◈';
  display: inline-block;
  animation: ticker 60s linear infinite;
}