/* bluewrites: public site
   Quiet magazine layout. Blue accent. Featured hero, then the list. */

@font-face {
  font-family: "Literata";
  src: url("../fonts/literata-latin-wght-normal.woff2") format("woff2");
  font-weight: 200 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Literata";
  src: url("../fonts/literata-latin-wght-italic.woff2") format("woff2");
  font-weight: 200 900; font-style: italic; font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/sans-latin-wght-normal.woff2") format("woff2");
  font-weight: 200 900; font-style: normal; font-display: swap;
}

:root {
  --paper: #f5f7fb;
  --ink: #1a2332;
  --ink-2: #4a5a72;
  --ink-3: #7a8aa0;
  --line: #dde3ee;
  --wash: #e8eef6;
  --accent: #3d6fd9;
  --accent-ui: var(--accent);

  --sans: "Source Sans 3", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Literata", Georgia, "Times New Roman", serif;
  --font-body: var(--serif);
  --font-head: var(--sans);
  --size: 20px;

  --wide: 1120px;
  --col: 720px;
  --read: 680px;
  --gutter: 28px;
}

:root[data-theme="dark"] {
  --paper: #121820;
  --ink: #e4eaf2;
  --ink-2: #9aabc0;
  --ink-3: #6a7d94;
  --line: #243044;
  --wash: #1a2434;
  --accent-ui: color-mix(in srgb, var(--accent) 72%, white);
}
@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --paper: #121820;
    --ink: #e4eaf2;
    --ink-2: #9aabc0;
    --ink-3: #6a7d94;
    --line: #243044;
    --wash: #1a2434;
    --accent-ui: color-mix(in srgb, var(--accent) 72%, white);
  }
}
:root[data-body-font="sans"] { --font-body: var(--sans); }
:root[data-head-font="serif"] { --font-head: var(--serif); }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--paper); color-scheme: light; }
:root[data-theme="dark"] { color-scheme: dark; }
@media (prefers-color-scheme: dark) { :root[data-theme="auto"] { color-scheme: dark; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 18px/1.5 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* scrollbars: thin, rounded, in the palette */
@supports selector(::-webkit-scrollbar) {
  ::-webkit-scrollbar { width: 14px; height: 14px; }
  ::-webkit-scrollbar-track { background: transparent; }
  ::-webkit-scrollbar-thumb { background-color: color-mix(in srgb, var(--ink-3) 45%, transparent); border: 4px solid transparent; background-clip: content-box; border-radius: 999px; min-height: 48px; }
  ::-webkit-scrollbar-thumb:hover { background-color: var(--ink-3); }
  ::-webkit-scrollbar-thumb:active { background-color: var(--ink-2); }
  ::-webkit-scrollbar-corner { background: transparent; }
}
@supports not selector(::-webkit-scrollbar) {
  * { scrollbar-width: thin; scrollbar-color: color-mix(in srgb, var(--ink-3) 60%, transparent) transparent; }
}

[hidden] { display: none !important; }
::selection { background: color-mix(in srgb, var(--accent) 24%, transparent); }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 2px; }

/* nothing is painted until the site knows what it is */
.shell { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; }
body:not(.ready) .shell { visibility: hidden; }
.shell > main { flex: 1 0 auto; }
body.is-down .shell { display: none; }

/* ── masthead ─────────────────────────────────────────── */
.masthead {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  height: 88px; padding: 0 var(--gutter);
}
.masthead__mark { justify-self: start; display: block; line-height: 0; }
.masthead__mark img { width: 48px; height: 48px; border-radius: 12px; object-fit: cover; }
.masthead__name {
  grid-column: 2;
  font: 700 clamp(24px, 3vw, 29px)/1 var(--font-head);
  letter-spacing: -0.015em; color: var(--ink); text-decoration: none;
}

.nav {
  display: flex; justify-content: center; align-items: stretch; gap: 30px;
  height: 59px; padding: 0 var(--gutter);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow-x: auto; scrollbar-width: none;
}
.nav::-webkit-scrollbar { display: none; }
.nav a {
  position: relative; display: flex; align-items: center; flex: none;
  color: var(--ink-2); text-decoration: none; font-size: 18px;
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); font-weight: 650; }
.nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--ink);
}
.nav:empty { display: none; }

/* ── the path ─────────────────────────────────────────── */
.path {
  display: flex; align-items: center; gap: 12px;
  width: min(var(--col), calc(100% - 2 * var(--gutter))); margin: 0 auto;
}
.path .dots {
  flex: 1; height: 8px;
  background: radial-gradient(circle at 50% 50%, var(--ink-3) 0 1.3px, transparent 1.7px) 0 50% / 9px 8px repeat-x;
  opacity: .8;
}
.path .ring {
  flex: none; width: 11px; height: 11px; border-radius: 50%;
  border: 1.5px solid var(--ink-2);
}
.path .end {
  flex: none; width: 11px; height: 11px; border-radius: 50%; background: var(--accent-ui);
}
.path--wide { width: min(var(--wide), calc(100% - 2 * var(--gutter))); }

@media (prefers-reduced-motion: no-preference) {
  /* the one moment: the path is walked once, when it comes into view */
  .path--walk .dots { clip-path: inset(0 100% 0 0); transition: clip-path 1.5s cubic-bezier(.45, .1, .25, 1); }
  .path--walk .end  { transform: scale(0); transition: transform .4s cubic-bezier(.3, 1.7, .5, 1) 1.4s; }
  .path--walk.is-walked .dots { clip-path: inset(0); }
  .path--walk.is-walked .end  { transform: scale(1); }
}

/* ── hero ─────────────────────────────────────────────── */
.hero {
  width: min(var(--wide), 100%); margin: 0 auto;
  padding: 30px var(--gutter) 40px;
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 64px); align-items: center;
}
.hero--plain { grid-template-columns: minmax(0, 1fr); max-width: 820px; padding-top: 56px; }
.hero__img { display: block; line-height: 0; }
.hero__img img {
  width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 6px; background: var(--wash);
}
.hero__body { text-align: center; padding: 0 clamp(0px, 2vw, 24px); }
.hero__title {
  margin: 0; font: 700 clamp(28px, 3.4vw, 40px)/1.16 var(--font-head);
  letter-spacing: -0.02em; text-wrap: balance;
}
.hero__title a { text-decoration: none; }
.hero__sub {
  margin: 14px 0 0; font: 400 clamp(18px, 1.6vw, 21px)/1.45 var(--font-body); text-wrap: pretty;
}
.hero .meta { justify-content: center; margin-top: 18px; }

.meta {
  display: flex; align-items: center; gap: 9px; flex-wrap: wrap;
  font: 400 15px/1 var(--sans); color: var(--ink-3);
}
.meta i { width: 3px; height: 3px; border-radius: 50%; background: currentColor; }
.meta svg { width: 13px; height: 13px; display: block; }

/* ── list ─────────────────────────────────────────────── */
.list { width: min(var(--col), calc(100% - 2 * var(--gutter))); margin: 0 auto; }
.item {
  display: grid; grid-template-columns: minmax(0, 1fr) 192px; gap: 32px;
  padding: 30px 0; align-items: start;
}
.item--plain { grid-template-columns: minmax(0, 1fr); }
.item__title { margin: 0; font: 700 clamp(21px, 2.2vw, 25px)/1.25 var(--font-head); letter-spacing: -0.012em; text-wrap: balance; }
.item__title a { text-decoration: none; }
.item__title a:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.item__sub { margin: 8px 0 0; font: 400 18px/1.5 var(--font-body); color: var(--ink-2); text-wrap: pretty; }
.item .meta { margin-top: 14px; }
.item__thumb { display: block; line-height: 0; }
.item__thumb img { width: 192px; height: 128px; object-fit: cover; border-radius: 4px; background: var(--wash); }
.list > .path { width: 100%; }

.list--grid {
  width: min(var(--wide), calc(100% - 2 * var(--gutter)));
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 44px 36px; padding-top: 12px;
}
.list--grid .item { grid-template-columns: minmax(0, 1fr); padding: 0; gap: 0; }
.list--grid .item__thumb { order: -1; margin-bottom: 16px; }
.list--grid .item__thumb img { width: 100%; height: auto; aspect-ratio: 3 / 2; border-radius: 6px; }
.list--grid > .path { display: none; }

.more { display: flex; justify-content: center; padding: 8px 0 0; }
.more button {
  font: 600 16px/1 var(--sans); color: var(--ink); background: none; cursor: pointer;
  border: 1px solid var(--line); border-radius: 999px; padding: 12px 22px;
}
.more button:hover { border-color: var(--ink-3); }

.blank { padding: 14vh 0 0; }

/* ── archive ──────────────────────────────────────────── */
.archive { width: min(var(--col), calc(100% - 2 * var(--gutter))); margin: 0 auto; padding: 36px 0 8px; }
.archive__year { margin: 40px 0 8px; font: 700 15px/1 var(--sans); color: var(--ink-3); letter-spacing: .02em; }
.archive__year:first-child { margin-top: 0; }
.row { display: flex; align-items: baseline; gap: 12px; padding: 9px 0; text-decoration: none; }
.row__title { font: 600 19px/1.35 var(--font-head); flex: 0 1 auto; min-width: 0; }
.row__lead {
  flex: 1 1 24px; min-width: 24px; height: 8px; align-self: center; margin-top: 4px;
  background: radial-gradient(circle at 50% 50%, var(--ink-3) 0 1.2px, transparent 1.6px) 0 50% / 9px 8px repeat-x; opacity: .6;
}
.row__date { font: 400 15px/1 var(--sans); color: var(--ink-3); flex: none; }
.row:hover .row__title { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.archive__tag { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; font-size: 16px; color: var(--ink-2); }
.archive__tag a { color: var(--ink); }

/* ── article ──────────────────────────────────────────── */
.art-head { width: min(var(--read), calc(100% - 2 * 22px)); margin: 0 auto; padding-top: 56px; text-align: left; }
.art-head__title {
  margin: 0; font: 700 clamp(32px, 5vw, 46px)/1.12 var(--font-head); letter-spacing: -0.025em; text-wrap: balance;
}
.art-head__sub { margin: 16px 0 0; font: 400 clamp(20px, 2.4vw, 24px)/1.4 var(--font-body); color: var(--ink-2); text-wrap: pretty; }
.art-head .meta { margin-top: 24px; }
.art-cover { width: min(920px, calc(100% - 2 * 22px)); margin: 40px auto 0; line-height: 0; }
.art-cover img { width: 100%; height: auto; border-radius: 6px; background: var(--wash); }

.prose {
  width: min(var(--read), calc(100% - 2 * 22px)); margin: 0 auto; padding-top: 44px;
  font: 400 var(--size)/1.72 var(--font-body); overflow-wrap: break-word; hyphens: auto;
}
.prose > :first-child { margin-top: 0; }
.prose p { margin: 0 0 1.25em; text-wrap: pretty; }
.prose h2, .prose h3, .prose h4 { font-family: var(--font-head); color: var(--ink); text-wrap: balance; }
.prose h2 { margin: 2em 0 .6em; font-size: 1.55em; line-height: 1.22; font-weight: 700; letter-spacing: -.018em; }
.prose h3 { margin: 1.8em 0 .5em; font-size: 1.25em; line-height: 1.3; font-weight: 700; letter-spacing: -.01em; }
.prose h4 { margin: 1.6em 0 .4em; font-size: 1.05em; font-weight: 700; }
.prose a { text-decoration-line: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; text-decoration-color: var(--ink-3); }
.prose a:hover { text-decoration-color: var(--ink); }
.prose strong { font-weight: 650; }
.prose blockquote { margin: 1.7em 0; padding: 0 0 0 1.3em; border-left: 2px solid var(--line); color: var(--ink-2); font-style: italic; }
.prose blockquote p:last-child { margin-bottom: 0; }
.prose ul, .prose ol { margin: 0 0 1.25em; padding-left: 1.4em; }
.prose li { margin: .35em 0; padding-left: .2em; }
.prose ul { list-style: none; }
.prose ul > li { position: relative; }
.prose ul > li::before {
  content: ""; position: absolute; left: -1.05em; top: .78em; width: 5px; height: 5px; border-radius: 50%; background: var(--ink-3);
}
.prose img { max-width: 100%; height: auto; border-radius: 4px; display: block; margin: 1.8em auto; }
.prose figure { margin: 1.8em 0; }
.prose figure img { margin: 0 auto; }
.prose figcaption { margin-top: .75em; text-align: center; font: 400 15px/1.5 var(--sans); color: var(--ink-3); }
.prose hr {
  border: 0; height: 8px; width: 120px; margin: 2.6em auto;
  background: radial-gradient(circle at 50% 50%, var(--ink-3) 0 1.4px, transparent 1.8px) 0 50% / 10px 8px repeat-x;
}
.prose code { font: .86em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--wash); padding: .12em .38em; border-radius: 3px; }
.prose pre { overflow-x: auto; background: var(--wash); padding: 1em 1.2em; border-radius: 6px; font-size: .85em; line-height: 1.55; margin: 1.6em 0; }
.prose pre code { background: none; padding: 0; font-size: 1em; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.6em 0; font: 400 .85em/1.5 var(--sans); display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: .5em .8em; border-bottom: 1px solid var(--line); }
.prose iframe, .prose video { max-width: 100%; border: 0; border-radius: 4px; }

.tags { width: min(var(--read), calc(100% - 2 * 22px)); margin: 44px auto 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font: 400 15px/1 var(--sans); }
.tags a { color: var(--ink-2); text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.tags a::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--ink-3); }
.tags a:hover { color: var(--ink); }

.lock { width: min(var(--read), calc(100% - 2 * 22px)); margin: 56px auto 0; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.lock input {
  flex: 1 1 220px; font: 400 17px/1 var(--sans); color: var(--ink); background: transparent;
  border: 0; border-bottom: 1px solid var(--ink-3); padding: 12px 2px; border-radius: 0;
}
.lock input:focus { outline: 0; border-bottom-color: var(--ink); }
.lock button {
  font: 600 16px/1 var(--sans); color: var(--paper); background: var(--ink); border: 0; border-radius: 999px;
  padding: 13px 22px; cursor: pointer;
}
.lock__err { flex-basis: 100%; margin: 0; font-size: 15px; color: var(--ink-2); }

/* ── plain pages (about, 404) ─────────────────────────── */
.page .prose { padding-top: 56px; }
.page-blank { padding-top: 14vh; }

/* ── footer ───────────────────────────────────────────── */
.foot { flex: none; padding: 64px 0 72px; }
.foot__text { width: min(var(--read), calc(100% - 2 * 22px)); margin: 0 auto 40px; text-align: center; color: var(--ink-3); font: 400 15px/1.6 var(--sans); }
.foot__text p { margin: 0 0 .6em; }
.foot__text a { color: var(--ink-2); }

/* ── closed / maintenance ─────────────────────────────── */
.notice { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 40px 24px; text-align: center; }
.notice__text { max-width: 520px; font: 400 20px/1.6 var(--font-body); color: var(--ink-2); }
.notice__text p { margin: 0 0 1em; }

/* ── small screens ────────────────────────────────────── */
@media (max-width: 820px) {
  :root { --gutter: 20px; }
  .masthead { height: 72px; }
  .masthead__mark img { width: 40px; height: 40px; border-radius: 10px; }
  .nav { height: 52px; gap: 24px; justify-content: flex-start; }
  .nav a { font-size: 16px; }
  .hero { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 22px; }
  .hero__body { padding: 0; }
  .item { grid-template-columns: minmax(0, 1fr) 104px; gap: 18px; padding: 24px 0; }
  .item__thumb img { width: 104px; height: 104px; }
  .item__sub { font-size: 17px; }
}
@media (max-width: 480px) {
  .item { grid-template-columns: minmax(0, 1fr) 84px; }
  .item__thumb img { width: 84px; height: 84px; }
}
@media print {
  .masthead, .nav, .foot .path, .more { display: none; }
  body { background: #fff; color: #000; }
}