/* ==========================================================================
   Cyclocrust — crust punk xerox zine
   Bicycles and crust punk, DIY, minimal consumption. A black-and-white
   photocopied zine: paper ground, one black ink, halftone photographs,
   hairline rules, //// slashes, faint photocopier grain.
   Two poles held at once: japanese-crust monochrome chaos (grain, condensed
   caps, slash marks) inside a dosnoventa-tight, ordered grid.
   ========================================================================== */

:root {
  --paper: #f4f1ea;   /* newsprint / warm photocopy paper */
  --ink: #111110;     /* photocopier black */
  --dim: #59544a;     /* faded toner grey */
  --faint: #b7b0a3;   /* whisper rules */
  --rule: color-mix(in srgb, var(--ink) 16%, transparent);
  --rule-strong: color-mix(in srgb, var(--ink) 40%, transparent);

  /* scrollbar roles (kept separate so they can be overridden for contrast) */
  --scrollbar-thumb: var(--dim);
  --scrollbar-track: var(--paper);

  --cond: "Jost", "Futura", "Century Gothic", system-ui, sans-serif;
  --serif: "Literata", Georgia, "Times New Roman", serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  --measure: 64ch;
  --gutter: clamp(1.1rem, 5vw, 4rem);
  --shell: 1160px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --grain-opacity: 0.12;   /* photocopier grain strength over the sheet */

  /* One scheme on purpose: the site is a light "paper" zine. Declaring it on
     :root lets the browser theme native UI (controls, canvas, scrollbars) to
     match and avoids a white flash. */
  color-scheme: light;
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

/* Photocopier grain over the whole sheet (fixed, non-interactive) -------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: var(--grain-opacity);
  mix-blend-mode: multiply;
  background-image: url("/static/images/grain.png");
  background-size: 160px 160px;
}
/* Torn/uneven toner edges along the sheet */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  box-shadow: inset 0 0 90px color-mix(in srgb, var(--ink) 10%, transparent);
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.09rem);
  line-height: 1.66;
  /* Normalize fallback x-height so Georgia/Times don't shift layout while
     Literata loads (or if it fails). */
  font-size-adjust: from-font;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-kerning: normal;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Browser surfaces carry the design ------------------------------------- */
::selection { background: var(--ink); color: var(--paper); }
:focus-visible { outline: 2.5px solid var(--ink); outline-offset: 3px; }
html { accent-color: var(--ink); caret-color: var(--ink); scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track); scrollbar-gutter: stable; }
/* Legacy WebKit fallback, guarded so it never conflicts with scrollbar-color */
@supports not (scrollbar-color: auto) {
  ::-webkit-scrollbar { width: 12px; height: 12px; }
  ::-webkit-scrollbar-track { background: var(--scrollbar-track); }
  ::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border: 3px solid var(--scrollbar-track); }
}
/* High-contrast preference: stark black thumb on white */
@media (prefers-contrast: more) {
  :root { --scrollbar-thumb: #000; --scrollbar-track: #fff; }
}

a { color: inherit; text-decoration-thickness: 1.5px; text-underline-offset: 0.2em; }

.shell { width: 100%; max-width: var(--shell); margin-inline: auto; padding-inline: var(--gutter); }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: var(--paper);
  padding: 0.6rem 1rem; font-family: var(--mono); font-size: 0.8rem;
}
.skip:focus { left: 1rem; top: 1rem; }

/* ==========================================================================
   Masthead — a zine cover strip
   ========================================================================== */
.masthead { border-bottom: 2px solid var(--ink); background: var(--paper); }
.masthead__inner {
  display: flex; align-items: center; gap: clamp(0.9rem, 4vw, 2.4rem);
  padding-block: 0.85rem; min-height: 4.6rem;
}
.plate { flex: none; display: flex; align-items: center; gap: 0.75rem; text-decoration: none; color: var(--ink); }
.plate__mark { width: 40px; height: 39px; flex: none; color: var(--ink); }
.plate__lockup { display: flex; flex-direction: column; line-height: 1; }
.plate__name {
  font-family: var(--cond); font-weight: 500; font-size: 1.55rem;
  letter-spacing: 0.005em; text-transform: lowercase;
}
.plate__sub {
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--dim); margin-top: 0.34rem;
}

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.1rem); }
.nav a {
  font-family: var(--cond); font-weight: 500; font-size: 0.9rem;
  letter-spacing: 0.16em; text-transform: uppercase; text-decoration: none;
  color: var(--ink); padding-block: 0.35rem;
  border-bottom: 2px solid transparent;
  transition: border-color 0.25s var(--ease);
}
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--ink); }

.folio {
  flex: none; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.05em;
  color: var(--dim); padding-left: clamp(1rem, 3vw, 2rem);
  border-left: 1px solid var(--rule); text-align: right;
}
.folio b { color: var(--ink); font-weight: 700; }

@media (max-width: 760px) {
  .masthead__inner { flex-wrap: wrap; gap: 0.5rem 1rem; }
  .nav { order: 3; margin-left: 0; width: 100%; border-top: 1px solid var(--rule); padding-top: 0.6rem; }
  .folio { display: none; }
}

/* ==========================================================================
   Cover — the zine's lead page
   ========================================================================== */
.cover { border-bottom: 2px solid var(--ink); }
.cover__grid { display: grid; grid-template-columns: 1.15fr 1fr; align-items: stretch; }
.cover__text {
  padding: clamp(2rem, 5vw, 4rem) clamp(1.2rem, 4vw, 3rem) clamp(2rem, 5vw, 3.6rem);
  display: flex; flex-direction: column; justify-content: center; gap: 1.2rem;
}
.cover__title {
  font-family: var(--cond); font-weight: 500;
  font-size: clamp(2.4rem, 6.6vw, 4.6rem); line-height: 0.94;
  letter-spacing: -0.01em; text-transform: uppercase;
  text-wrap: balance; max-width: 15ch;
  /* Cap-height normalization suits an all-caps display line. */
  font-size-adjust: cap-height from-font;
}
.cover__facts {
  display: flex; flex-wrap: wrap; gap: 0.4rem 1.3rem;
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em;
  color: var(--dim); border-top: 1px solid var(--rule-strong); padding-top: 0.85rem;
}
.cover__facts b { color: var(--ink); font-weight: 700; }
.cover__lede {
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem); color: color-mix(in srgb, var(--ink) 82%, var(--paper));
  max-width: 36ch; text-wrap: pretty;
}
.cover__figure { position: relative; border-left: 2px solid var(--ink); overflow: hidden; }
.cover__figure img {
  width: 100%; height: 100%; object-fit: cover;
  filter: contrast(1.06) saturate(0);
  mix-blend-mode: multiply;
}
.cover__figure figcaption {
  position: absolute; left: 0; bottom: 0; right: 0;
  padding: 0.7rem 0.9rem; background: var(--paper);
  border-top: 1px solid var(--ink);
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.04em;
}
@media (max-width: 860px) {
  .cover__grid { grid-template-columns: 1fr; }
  .cover__figure { order: -1; border-left: 0; border-bottom: 2px solid var(--ink); aspect-ratio: 4/3; }
}

/* ==========================================================================
   Section band
   ========================================================================== */
.band {
  display: flex; align-items: center; gap: 1rem;
  padding-top: clamp(2.4rem, 6vw, 4rem); padding-bottom: 0.7rem;
}
.band__label {
  font-family: var(--cond); font-weight: 600; font-size: 1.05rem;
  letter-spacing: 0.2em; text-transform: uppercase; flex: none;
}
.band__rule { flex: 1; height: 2px; background: var(--ink); }
.band__count { flex: none; font-family: var(--mono); font-size: 0.72rem; color: var(--dim); }

/* ==========================================================================
   Log — entry index as a ruled zine contents list
   ========================================================================== */
.log { border-top: 2px solid var(--ink); margin-bottom: clamp(3rem, 8vw, 5.5rem); }
.log__row {
  display: grid; grid-template-columns: 4rem 8.4rem minmax(0, 1fr) auto;
  align-items: baseline; gap: 1.1rem; padding-block: 1rem;
  border-bottom: 1px solid var(--rule); text-decoration: none; color: var(--ink);
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}
.log__row:hover { background: color-mix(in srgb, var(--ink) 6%, var(--paper)); transform: translateX(0.5rem); }
.log__no { font-family: var(--mono); font-size: 0.82rem; color: var(--dim); }
.log__date { font-family: var(--mono); font-size: 0.76rem; color: var(--dim); }
.log__title {
  font-family: var(--cond); font-weight: 500;
  font-size: clamp(1.15rem, 0.95rem + 1vw, 1.75rem); line-height: 1.06;
  text-transform: uppercase;
}
.log__meta { font-family: var(--mono); font-size: 0.7rem; color: var(--dim); text-align: right; white-space: nowrap; }
.log__row:hover .log__title { text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 0.12em; }
@media (max-width: 760px) {
  .log__row { grid-template-columns: 3rem minmax(0, 1fr); gap: 0.35rem 0.8rem; padding-block: 0.9rem; }
  .log__no { grid-row: 1 / span 2; }
  .log__date { grid-column: 2; }
  .log__title { grid-column: 2; }
  .log__meta { grid-column: 2; text-align: left; }
}

/* ==========================================================================
   Entry — reading page
   ========================================================================== */
.entry { padding-block: clamp(2.2rem, 6vw, 4.2rem); flex: 1; }
.entry__layout {
  display: grid; grid-template-columns: minmax(11rem, 15rem) minmax(0, 1fr);
  gap: clamp(1.6rem, 5vw, 4.2rem); align-items: start;
}
.entry__rail { position: sticky; top: 1.6rem; align-self: start; }
.entry__spec { border-top: 2px solid var(--ink); }
.entry__spec > div { padding-block: 0.55rem; border-bottom: 1px solid var(--rule); }
.entry__spec dt {
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--dim); margin-bottom: 0.22rem;
}
.entry__spec dd {
  font-family: var(--cond); font-weight: 600; font-size: 1.02rem;
  line-height: 1.1; text-transform: uppercase;
}
.entry__index {
  margin-top: 0.9rem; font-family: var(--mono); font-size: 0.68rem;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--dim);
  display: flex; flex-direction: column; gap: 0.2rem;
}
.entry__index b { color: var(--ink); font-weight: 700; }
.entry__body { max-width: var(--measure); }
@media (max-width: 820px) {
  .entry__layout { grid-template-columns: 1fr; gap: 1.6rem; }
  .entry__rail { position: static; }
  /* single ruled spec list — no empty grid cell, no clipped long values */
  .entry__spec { display: block; border-top: 2px solid var(--ink); }
  .entry__spec > div {
    display: grid; grid-template-columns: 6.5rem minmax(0, 1fr);
    gap: 0.3rem 0.8rem; padding-block: 0.55rem;
    border-bottom: 1px solid var(--rule);
  }
  .entry__spec dt { padding-top: 0.22rem; margin: 0; }
  .entry__spec dd { overflow-wrap: anywhere; }
  .entry__index { display: none; }
}
.entry__title {
  font-family: var(--cond); font-weight: 500;
  font-size: clamp(1.9rem, 5vw, 3.4rem); line-height: 0.98; letter-spacing: -0.01em;
  text-transform: uppercase; text-wrap: balance; margin-bottom: clamp(1.2rem, 3vw, 1.9rem);
  padding-bottom: clamp(0.9rem, 2.4vw, 1.4rem); border-bottom: 2px solid var(--ink);
}

/* prose ------------------------------------------------------------------- */
.prose { max-width: var(--measure); }
.prose > * + * { margin-top: 1.05em; }
.prose > h2 {
  font-family: var(--cond); font-weight: 600;
  font-size: clamp(1.6rem, 1.25rem + 1.5vw, 2.3rem); line-height: 1.02;
  text-transform: uppercase; margin-top: 2.2em; padding-top: 0.6em;
  border-top: 1px solid var(--rule-strong);
}
.prose > h2 + * { margin-top: 0.6em; }
.prose > h3 { font-family: var(--cond); font-weight: 600; font-size: 1.3rem; letter-spacing: 0.03em; text-transform: uppercase; margin-top: 1.8em; }
.prose > p:first-of-type::first-letter {
  float: left; font-family: var(--cond); font-weight: 700; font-size: 3.5em;
  line-height: 0.7; padding: 0.06em 0.14em 0 0;
}
.prose a { text-decoration-color: var(--ink); }
.prose a:hover { background: var(--ink); color: var(--paper); text-decoration: none; }
.prose strong { font-weight: 700; }
.prose blockquote {
  font-style: italic; padding-block: 0.6rem;
  border-top: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule-strong);
}
.prose code { font-family: var(--mono); font-size: 0.86em; background: color-mix(in srgb, var(--ink) 8%, var(--paper)); padding: 0.1em 0.35em; }
.prose pre { font-family: var(--mono); font-size: 0.84rem; line-height: 1.6; background: var(--ink); color: var(--paper); padding: 1rem 1.1rem; overflow-x: auto; }
.prose pre code { background: none; padding: 0; }
.prose ul, .prose ol { padding-left: 1.3rem; }
.prose li { list-style: none; position: relative; }
.prose li + li { margin-top: 0.35em; }
.prose ul > li::before { content: "//"; position: absolute; left: -1.35rem; font-family: var(--mono); font-size: 0.8em; color: var(--dim); }
.prose ol { counter-reset: n; }
.prose ol > li { counter-increment: n; }
.prose ol > li::before { content: counter(n) "."; position: absolute; left: -1.5rem; font-family: var(--mono); font-size: 0.82em; }
.prose hr { border: 0; border-top: 2px solid var(--ink); margin-block: 2.2em; }

/* figures: framed halftone plates ---------------------------------------- */
.prose figure { margin-block: 2em; }
.prose figure img { width: 100%; border: 2px solid var(--ink); filter: contrast(1.06) saturate(0); mix-blend-mode: multiply; }
.prose figcaption {
  font-family: var(--mono); font-size: 0.7rem; line-height: 1.5; color: var(--dim);
  margin-top: 0.5rem;
}
.prose figcaption::before { content: "// "; color: var(--ink); font-weight: 700; }
.prose video { width: 100%; border: 2px solid var(--ink); }

.entry__foot {
  margin-top: clamp(2.6rem, 6vw, 4.4rem); padding-top: 1.2rem;
  border-top: 2px solid var(--ink); display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.entry__back {
  font-family: var(--cond); font-weight: 500; font-size: 0.92rem;
  letter-spacing: 0.16em; text-transform: uppercase; text-decoration: none; color: var(--dim);
}
.entry__back:hover { color: var(--ink); }
.entry__back::before { content: "//"; font-family: var(--mono); margin-right: 0.5rem; }

/* ==========================================================================
   Buttons — stamped ink block
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--cond); font-weight: 500; font-size: 0.95rem;
  letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none;
  color: var(--paper); background: var(--ink); border: 2px solid var(--ink);
  padding: 0.72rem 1.3rem;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}
.btn::after { content: "////"; font-family: var(--mono); font-size: 0.82em; letter-spacing: -0.16em; }
.btn:hover { background: transparent; color: var(--ink); }

/* ==========================================================================
   Colophon — zine back page
   ========================================================================== */
.colophon { border-top: 2px solid var(--ink); margin-top: auto; }
.colophon__inner {
  display: grid; grid-template-columns: 1.4fr 1fr auto; gap: clamp(1.2rem, 4vw, 3rem);
  padding-block: clamp(1.8rem, 5vw, 3rem);
}
.colophon__wordmark { font-family: var(--cond); font-weight: 500; font-size: 1.35rem; text-transform: lowercase; }
.colophon__note { font-family: var(--mono); font-size: 0.72rem; line-height: 1.7; color: var(--dim); max-width: 42ch; margin-top: 0.6rem; }
.colophon__col h3 { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--dim); margin-bottom: 0.6rem; }
.colophon__col ul { display: flex; flex-direction: column; gap: 0.4rem; }
.colophon__col a { font-family: var(--cond); font-weight: 500; font-size: 0.95rem; text-transform: lowercase; letter-spacing: 0.04em; text-decoration: none; color: var(--ink); }
.colophon__col a:hover { text-decoration: underline; text-decoration-thickness: 3px; }
.colophon__mark { width: 44px; height: 54px; color: var(--ink); justify-self: end; align-self: end; }
@media (max-width: 720px) {
  .colophon__inner { grid-template-columns: 1fr 1fr; }
  .colophon__mark { grid-column: 1 / -1; justify-self: start; }
}