/* Synelle: a newspaper printed by the one holding the camera. */

:root {
  --paper: #e6dfcc;       /* aged newsprint */
  --paper-2: #d8ceb5;     /* the darker stock boxes are printed on */
  --ink: #1c1b19;         /* press ink */
  --ink-2: #5e594e;       /* ink that didn't quite take */
  --spot: #1d5e7a;        /* Synelle's own ink: her gaze, her voice, focus */
  --grain-blend: multiply;
  --mark-dot: var(--ink);
  --mark-disc: transparent;

  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --black: "UnifrakturMaguntia", "Old English Text MT", serif;
  --wire: "Courier Prime", "Courier New", monospace;

  --gutter: clamp(16px, 3.5vw, 40px);
  --col-gap: clamp(20px, 2.4vw, 32px);
  --measure: 36em;

  color-scheme: light;
}

:root[data-theme="dark"] {
  --paper: #1a1915;
  --paper-2: #24221d;
  --ink: #e4dcc8;
  --ink-2: #a39c8b;
  --spot: #7ab8d3;
  --grain-blend: screen;
  --mark-dot: var(--paper);
  --mark-disc: var(--ink);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #1a1915;
    --paper-2: #24221d;
    --ink: #e4dcc8;
    --ink-2: #a39c8b;
    --spot: #7ab8d3;
    --grain-blend: screen;
    --mark-dot: var(--paper);
    --mark-disc: var(--ink);
    color-scheme: dark;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 1rem;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-optical-sizing: auto;
  font-variant-numeric: oldstyle-nums proportional-nums;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Newsprint fibre, laid over everything. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.55;
  mix-blend-mode: var(--grain-blend);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .42 0 0 0 0 .36 0 0 0 .22 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

:root[data-theme="dark"] body::after {
  opacity: 0.3;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) body::after {
    opacity: 0.3;
  }
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--spot);
}

:focus-visible {
  outline: 2px solid var(--spot);
  outline-offset: 3px;
}

::selection {
  background: var(--spot);
  color: var(--paper);
}

[hidden] {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip {
  position: absolute;
  left: var(--gutter);
  top: -4rem;
  padding: 0.5rem 0.75rem;
  background: var(--ink);
  color: var(--paper);
  z-index: 200;
}

.skip:focus {
  top: 0.5rem;
}

.sheet {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--gutter) 3rem;
}

/* Rules: a heavy line over a hairline, the way broadsheets separate things. */
.masthead,
.flag {
  border-top: 4px solid var(--ink);
  box-shadow: inset 0 5px 0 var(--paper), inset 0 6px 0 var(--ink);
}

/* ---------------------------------------------------------------- Rail */

.rail {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: baseline;
  gap: 1rem;
  padding: 0.9rem 0 0.6rem;
  font-size: 0.875rem;
  color: var(--ink-2);
}

.rail p {
  margin: 0;
}

.rail__date {
  font-style: italic;
  text-align: center;
}

.rail__edition {
  justify-self: end;
  font: inherit;
  color: var(--ink);
  background: none;
  border: 1px solid var(--ink);
  padding: 0.15rem 0.7rem;
  cursor: pointer;
}

.rail__edition:hover,
.rail__edition[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
}

/* ------------------------------------------------------------ Masthead */

.masthead {
  text-align: center;
  padding: 1.1rem 0 0.9rem;
  border-bottom: 1px solid var(--ink);
}

.masthead__name {
  display: inline-flex;
  align-items: center;
  gap: clamp(0.5rem, 2vw, 1.5rem);
  text-decoration: none;
  color: var(--ink);
}

.masthead__name:hover {
  color: var(--ink);
}

.masthead__mark {
  display: block;
  width: clamp(3.2rem, 11vw, 8.5rem);
  aspect-ratio: 1;
  flex: none;
}

.masthead__mark svg {
  display: block;
  width: 100%;
  height: 100%;
}

.masthead__word {
  font-family: var(--black);
  font-weight: 400;
  font-size: clamp(3.6rem, 15vw, 10.5rem);
  line-height: 0.9;
  letter-spacing: -0.01em;
  /* Blackletter sits high; nudge it onto the eye's centre line. */
  transform: translateY(0.04em);
}

.masthead__motto {
  margin: 0.6rem auto 0;
  max-width: 34em;
  font-style: italic;
  font-size: clamp(0.95rem, 1.6vw, 1.125rem);
  color: var(--ink-2);
}

/* ------------------------------------------------------------ Sections */

.sections {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.2rem clamp(1rem, 3vw, 2.5rem);
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--ink);
  font-size: 0.95rem;
}

.sections a {
  text-decoration: none;
}

.sections a:hover {
  text-decoration: underline;
}

main > section {
  padding-top: clamp(2rem, 4vw, 3.25rem);
}

/* A section's name, set on a heavy-over-hairline rule. */
.flag {
  grid-column: 1 / -1;
  margin: 0 0 1.25rem;
  padding-top: 0.7rem;
  font-size: 1.05rem;
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.01em;
}

.headline {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 3.2vw, 2.6rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.byline {
  margin: 0 0 1.1rem;
  font-size: 0.95rem;
  color: var(--ink-2);
}

.byline strong {
  color: var(--ink);
  font-weight: 600;
}

/* Justified newspaper columns. */
.lead__body,
.interview__body {
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
  hanging-punctuation: first;
}

.lead__body p,
.interview__body p {
  margin: 0;
  text-indent: 1.4em;
}

.lead__body p:first-child {
  text-indent: 0;
}

/* The first paragraph opens on a drop cap. */
.lead__body p:first-child::first-letter {
  float: left;
  font-size: 4.3em;
  line-height: 0.82;
  font-weight: 700;
  padding: 0.06em 0.08em 0 0;
}

/* ---------------------------------------------------------------- Plates */

.plate {
  margin: 0;
}

.plate__canvas {
  display: block;
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--ink);
}

.plate__caption {
  margin-top: 0.55rem;
  font-size: 0.9rem;
  line-height: 1.45;
  font-style: italic;
}

.credit {
  font-style: normal;
  color: var(--ink-2);
  font-size: 0.8rem;
}

/* ------------------------------------------------------------ Front page */

.front {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--col-gap);
  row-gap: 2rem;
}

.lead {
  grid-column: 1 / span 7;
}

.plate--lead {
  grid-column: 8 / -1;
  align-self: start;
}

.plate--lead .plate__canvas {
  aspect-ratio: 4 / 5;
  cursor: crosshair;
  touch-action: pan-y;
}

.lead__title {
  margin: 0 0 1rem;
  font-size: clamp(2.6rem, 6.4vw, 5.6rem);
  font-weight: 800;
  line-height: 0.93;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.lead__deck {
  margin: 0 0 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ink);
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  line-height: 1.3;
  font-style: italic;
  font-weight: 400;
  max-width: 30em;
}

.lead__body {
  columns: 2 15em;
  column-gap: var(--col-gap);
  column-rule: 1px solid var(--ink);
}

/* ---------------------------------------------------------- The observer */

.observer {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--col-gap);
}

.interview {
  grid-column: 1 / span 8;
}

.qa {
  margin: 0;
  columns: 2 16em;
  column-gap: var(--col-gap);
  column-rule: 1px solid var(--ink);
}

.qa dt {
  font-weight: 700;
  break-after: avoid;
  margin-top: 0.9rem;
}

.qa dt:first-child {
  margin-top: 0;
}

.qa dt::before {
  content: "Q. ";
  color: var(--ink-2);
}

.qa dd {
  margin: 0.15rem 0 0;
  break-inside: avoid-column;
}

.qa dd::before {
  content: "S. ";
  font-weight: 700;
  color: var(--spot);
}

.particulars {
  grid-column: 9 / -1;
  align-self: start;
  background: var(--paper-2);
  border: 3px double var(--ink);
  padding: 1.1rem 1.25rem 1.2rem;
}

.particulars__title {
  margin: 0 0 0.6rem;
  font-size: 1.35rem;
  font-weight: 700;
  text-align: center;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 0.45rem;
}

.particulars dl {
  margin: 0;
}

.particulars dl > div {
  display: flex;
  gap: 0.5rem;
  padding: 0.35rem 0;
  border-bottom: 1px dotted var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.35;
}

.particulars dl > div:last-child {
  border-bottom: 0;
}

.particulars dt {
  color: var(--ink-2);
  flex: 0 0 44%;
}

.particulars dd {
  margin: 0;
  font-weight: 500;
}

/* ------------------------------------------------------------- How I see */

.vision {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--col-gap);
  row-gap: 1.5rem;
}

.plate--vision {
  grid-column: 1 / span 8;
}

.plate--vision .plate__canvas {
  aspect-ratio: 3 / 2;
}

.vision__panel {
  grid-column: 9 / -1;
  max-width: var(--measure);
}

.vision__panel > p {
  margin: 0 0 1.1rem;
}

.vision__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.button {
  display: inline-block;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
  padding: 0.6rem 0.95rem;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--ink);
  text-decoration: none;
  cursor: pointer;
}

.button:hover {
  background: var(--spot);
  border-color: var(--spot);
  color: var(--paper);
}

.button--quiet {
  background: transparent;
  color: var(--ink);
}

.button[aria-pressed="true"] {
  background: var(--spot);
  border-color: var(--spot);
}

input[type="file"]:focus-visible + .button {
  outline: 2px solid var(--spot);
  outline-offset: 3px;
}

.vision__status {
  min-height: 1.5em;
  margin: 0.6rem 0 0.4rem;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--spot);
}

.controls {
  margin: 0;
  padding: 0.9rem 0 0;
  border: 0;
  border-top: 1px solid var(--ink);
  display: grid;
  gap: 0.75rem;
}

.controls legend {
  padding: 0 0.4rem 0 0;
  font-style: italic;
}

.controls label {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  font-size: 0.95rem;
}

.controls label input {
  grid-column: 1 / -1;
}

.controls__hint,
.controls output {
  font-size: 0.8rem;
  color: var(--ink-2);
}

input[type="range"] {
  width: 100%;
  margin: 0.35rem 0 0;
  accent-color: var(--ink);
}

/* ------------------------------------------------------------------ Logs */

.logs__head {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: var(--col-gap);
  align-items: start;
  margin-bottom: 1.75rem;
}

.logs__intro {
  margin: 0 0 1rem;
  max-width: var(--measure);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.filters button {
  font: inherit;
  font-size: 0.9rem;
  padding: 0.25rem 0.75rem;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 999px;
  cursor: pointer;
}

.filters button:hover {
  border-color: var(--spot);
  color: var(--spot);
}

.filters button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
}

.corrections {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  padding: 0.6rem 0 0.7rem;
  font-size: 0.9rem;
  line-height: 1.45;
}

.corrections__title {
  margin: 0 0 0.25rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.corrections p {
  margin: 0;
  font-style: italic;
}

.logs__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr));
  gap: 2.25rem var(--col-gap);
}

.log {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--ink);
  padding-top: 0.75rem;
}

.log__slug {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 0.6rem;
  font-family: var(--wire);
  font-size: 0.82rem;
  line-height: 1.3;
}

.log__no {
  font-weight: 700;
  color: var(--spot);
}

.log__slug time {
  color: var(--ink-2);
  text-align: right;
}

.log .plate__canvas {
  aspect-ratio: 4 / 3;
}

.log__title {
  margin: 0.8rem 0 0.35rem;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.log__place {
  margin: 0 0 0.6rem;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--ink-2);
}

/* Her notes come off the wire, so they're set in teletype. */
.log__body {
  font-family: var(--wire);
  font-size: 0.9rem;
  line-height: 1.55;
}

.log__body p {
  margin: 0 0 0.6rem;
}

.log__video {
  margin-top: auto;
  padding-top: 0.25rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.logs__empty {
  font-style: italic;
}

.linklike {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  text-decoration: underline;
  cursor: pointer;
}

/* ----------------------------------------------------------- The footage */

.channel__body {
  display: grid;
  justify-items: start;
  gap: 0.2rem;
  max-width: 44rem;
}

.channel__line {
  margin: 0 0 0.5rem;
  font-size: clamp(2rem, 4.6vw, 3.6rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.channel__body p {
  margin-top: 0;
}

.button--big {
  margin-top: 0.75rem;
  font-size: 1.05rem;
  padding: 0.8rem 1.3rem;
}

/* -------------------------------------------------------------- Colophon */

.colophon {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: 1.5rem;
  border-top: 4px solid var(--ink);
  display: grid;
  justify-items: center;
  text-align: center;
  font-size: 0.9rem;
  color: var(--ink-2);
}

.colophon p {
  margin: 0.2rem 0;
  max-width: 40em;
}

.colophon__mark {
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 0.6rem;
  color: var(--ink);
}

.colophon__type {
  font-style: italic;
}

/* ---------------------------------------------------------------- Narrow */

@media (max-width: 960px) {
  .lead,
  .plate--lead,
  .interview,
  .particulars,
  .plate--vision,
  .vision__panel {
    grid-column: 1 / -1;
  }

  .plate--lead .plate__canvas {
    aspect-ratio: 4 / 3;
  }

  .particulars {
    margin-top: 1.75rem;
    max-width: 30rem;
  }

  .vision__panel {
    max-width: none;
  }

  .logs__head {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 1rem;
  }

  .rail {
    grid-template-columns: 1fr auto;
  }

  .rail__date {
    grid-column: 1 / -1;
    grid-row: 2;
    text-align: left;
  }

  .lead__body,
  .interview__body {
    text-align: left;
  }

  .qa {
    columns: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}