/* ============================================================
   huanyu.io — Ghost theme stylesheet
   Single-file build. The deploy pipeline (scripts/deploy-theme.ts)
   inlines @imports into this file at build time; we ship it flat.
   ============================================================ */

/* ---- Self-hosted fonts (Fraunces is loaded from Google Fonts
        in default.hbs; Newsreader is kept as an offline fallback) -- */
@font-face {
  font-family: "Newsreader";
  src: url("../fonts/Newsreader-VF.woff2") format("woff2-variations"),
       url("../fonts/Newsreader-VF.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Newsreader";
  src: url("../fonts/Newsreader-Italic-VF.woff2") format("woff2-variations"),
       url("../fonts/Newsreader-Italic-VF.woff2") format("woff2");
  font-weight: 200 800;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("../fonts/JetBrainsMono-VF.woff2") format("woff2-variations"),
       url("../fonts/JetBrainsMono-VF.woff2") format("woff2");
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}

/* ---- Tokens ----------------------------------------------- */
:root {
  /* Ghost admin "Site accent" picker writes to --ghost-accent in
     default.hbs. Anything that should follow the user's accent
     reads --accent below. */
  --ghost-accent: #0071e3;

  /* Apple-style cool light palette: white + cool grays, neutral ink */
  --paper:        #ffffff;
  --paper-2:      #f5f5f7;
  --paper-3:      #e8e8ed;
  --rule:         #d2d2d7;
  --ink:          #1d1d1f;
  --ink-2:        #424245;
  --ink-3:        #6e6e73;
  --ink-4:        #86868b;

  --tungsten:     #b86a2c;
  --teal:         #2c5159;
  --ochre:        #a88450;
  --ember:        #8a3a1f;

  --accent:       var(--ghost-accent);

  --serif: "Fraunces", "Newsreader", Georgia, "Iowan Old Style", serif;
  --mono:  "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --measure: 68ch;
  --col:     min(720px, calc(100vw - 48px));
  --gutter:  clamp(20px, 4vw, 56px);

  --ease: cubic-bezier(.2,.6,.2,1);
}

[data-theme="dark"] {
  --paper:    #000000;
  --paper-2:  #1c1c1e;
  --paper-3:  #2c2c2e;
  --rule:     #38383a;
  --ink:      #f5f5f7;
  --ink-2:    #aeaeb2;
  --ink-3:    #8e8e93;
  --ink-4:    #636366;

  --tungsten: #d9924f;
  --teal:     #6ea0a8;
  --ochre:    #c9a878;
  --ember:    #c46a4f;

  /* Apple uses a brighter blue on dark backgrounds for legibility.
     Override --accent directly so dark mode doesn't follow the single
     admin-injected --ghost-accent value (tuned for light backgrounds). */
  --accent:   #2997ff;
}

/* ---- Reset / base ---------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.55;
  font-feature-settings: "ss01", "ss02", "onum";
  font-variation-settings: "SOFT" 30, "WONK" 0, "opsz" 14;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color 240ms var(--ease), color 240ms var(--ease);
}

::selection { background: color-mix(in srgb, var(--accent) 28%, transparent); color: var(--ink); }

a { color: inherit; text-decoration: none; }
a.link, .prose a:not(.bookmark):not(.kg-bookmark-container) {
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--accent) 60%, transparent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: text-decoration-color 200ms var(--ease), color 200ms var(--ease);
}
a.link:hover, .prose a:not(.bookmark):not(.kg-bookmark-container):hover {
  text-decoration-color: var(--accent);
  color: var(--accent);
}

img { max-width: 100%; display: block; }

.eyebrow, .meta, time {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 400;
}
.eyebrow .dot {
  display: inline-block; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent); transform: translateY(-2px);
  margin: 0 8px;
}

/* ---- Site chrome ----------------------------------------- */
.site {
  display: flex; flex-direction: column; min-height: 100vh;
}
.site-header {
  position: sticky; top: 0; z-index: 30;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  max-width: 1320px; margin: 0 auto;
}
.brand {
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 400;
  letter-spacing: -0.018em;
  font-variation-settings: "opsz" 36, "SOFT" 30;
  display: inline-flex; align-items: baseline; gap: 0;
  line-height: 1;
  color: var(--ink);
}
.brand__name { font-style: normal; }
.brand__tld {
  font-style: italic;
  color: var(--ink-3);
  font-variation-settings: "opsz" 36, "SOFT" 50;
  margin-left: 1px;
}
.brand:hover .brand__tld { color: var(--accent); transition: color 200ms var(--ease); }

.nav { display: flex; gap: 28px; align-items: center; font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.nav a { transition: color 160ms var(--ease); }
.nav a:hover, .nav a.is-active { color: var(--ink); }
.nav a.is-active { position: relative; }
.nav a.is-active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -22px; height: 1px; background: var(--accent);
}

.theme-toggle {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); background: transparent; border: 1px solid var(--rule);
  padding: 6px 10px; border-radius: 999px; cursor: pointer;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.theme-toggle:hover { color: var(--ink); border-color: var(--ink-3); }
.theme-toggle .theme-toggle__lbl::before { content: "Dark"; }
[data-theme="dark"] .theme-toggle .theme-toggle__lbl::before { content: "Light"; }

/* ---- Footer --------------------------------------------- */
.site-footer {
  margin-top: 120px;
  border-top: 1px solid var(--rule);
  padding: 56px var(--gutter) 80px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3);
}
.site-footer__inner { max-width: 1320px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; align-items: baseline; }
.site-footer__links { display: flex; gap: 24px; }
.site-footer a:hover { color: var(--ink); }
.site-footer .colophon { max-width: 48ch; line-height: 1.7; }

/* ---- Reading column container ---------------------------- */
.wrap {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.col {
  max-width: 720px;
  margin: 0 auto;
}

/* ============================================================
   HOMEPAGE FEED
   ============================================================ */
.lede {
  padding: 96px var(--gutter) 56px;
  max-width: 1320px; margin: 0 auto;
}
.lede__kicker { margin-bottom: 24px; }
.lede h1 {
  font-family: var(--serif);
  font-weight: 350;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  font-size: clamp(36px, 5.6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0;
  max-width: 22ch;
  text-wrap: balance;
}
.lede h1 em { font-style: italic; color: var(--ink-2); }
.lede__sub {
  margin-top: 28px; max-width: 56ch; color: var(--ink-2);
  font-size: 18px; line-height: 1.6;
}

.feed {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
  margin: 40px var(--gutter) 0;
  max-width: 1320px;
}
@media (min-width: 980px) {
  .feed { margin-left: auto; margin-right: auto; padding: 0 var(--gutter); border-left: 1px solid var(--rule); border-right: 1px solid var(--rule); }
}

.post-card {
  display: grid;
  padding: 56px 0;
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.post-card:last-child { border-bottom: 0; }
.post-card__meta { margin-bottom: 18px; display: flex; gap: 14px; align-items: baseline; flex-wrap: wrap; }
.post-card__title {
  font-family: var(--serif);
  font-weight: 350;
  font-variation-settings: "opsz" 72;
  letter-spacing: -0.018em;
  line-height: 1.08;
  margin: 0;
}
.post-card__title a:hover { color: var(--accent); }

/* Variant: technical post — pull-quote lede */
.post-card--technical {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}
@media (min-width: 880px) {
  .post-card--technical { grid-template-columns: 200px 1fr; gap: 48px; }
}
.post-card--technical .post-card__title { font-size: clamp(28px, 3.4vw, 40px); max-width: 22ch; }
.post-card--technical .post-card__pull {
  margin-top: 22px;
  font-style: italic;
  color: var(--ink-2);
  font-size: 19px;
  line-height: 1.55;
  max-width: 54ch;
  border-left: 2px solid var(--accent);
  padding-left: 18px;
}
.post-card--technical .post-card__excerpt {
  margin-top: 22px;
  color: var(--ink-2);
  max-width: 60ch;
  font-size: 17px;
}
.post-card__rail {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3);
  display: flex; flex-direction: column; gap: 6px;
}
.post-card__rail strong { color: var(--ink-2); font-weight: 400; }

/* Variant: photography post — full-bleed image lead */
.post-card--photo { grid-template-columns: 1fr; gap: 28px; padding-bottom: 64px; }
.post-card--photo .photo-lead {
  margin: 0;
  aspect-ratio: 3 / 2;
  width: 100%;
  position: relative;
  overflow: hidden;
  display: block;
}
.post-card--photo .photo-lead img {
  width: 100%; height: 100%; object-fit: cover;
}
.post-card--photo .post-card__title { font-size: clamp(26px, 2.8vw, 34px); max-width: 26ch; }
.post-card--photo .post-card__caption { color: var(--ink-3); margin-top: 6px; max-width: 60ch; font-size: 16px; }

/* Photo placeholders — duotone cinematic blocks with caption */
.photo-ph {
  position: relative;
  width: 100%; height: 100%;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--teal) 70%, var(--ink) 30%), color-mix(in srgb, var(--tungsten) 60%, var(--ink) 40%));
  isolation: isolate;
}
.photo-ph::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 40% at 30% 35%, color-mix(in srgb, var(--tungsten) 75%, transparent) 0%, transparent 60%),
    radial-gradient(50% 60% at 80% 80%, color-mix(in srgb, var(--ember) 50%, transparent) 0%, transparent 70%);
  mix-blend-mode: screen;
}
.photo-ph::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(115deg, transparent 0 3px, color-mix(in srgb, var(--ink) 14%, transparent) 3px 4px);
  opacity: .35;
  mix-blend-mode: overlay;
}
.photo-ph[data-tone="teal"]    { background: linear-gradient(160deg, #1a3640 0%, #2a4a52 45%, #6b4a30 100%); }
.photo-ph[data-tone="amber"]   { background: linear-gradient(160deg, #2a1f15 0%, #5a3b22 50%, #b86a2c 100%); }
.photo-ph[data-tone="rain"]    { background: linear-gradient(180deg, #2a3138 0%, #3d4148 60%, #5a4a3a 100%); }
.photo-ph[data-tone="dusk"]    { background: linear-gradient(170deg, #2c2540 0%, #5a3a4a 50%, #8a5a3a 100%); }
.photo-ph[data-tone="forest"]  { background: linear-gradient(170deg, #1a2620 0%, #2c3a2a 50%, #5a5230 100%); }
.photo-ph[data-tone="neon"]    { background: linear-gradient(170deg, #1a1820 0%, #3a2840 40%, #b86a2c 100%); }
.photo-ph[data-tone="paper"]   { background: linear-gradient(180deg, #d8ccb0 0%, #b0a085 100%); }
.photo-ph[data-tone="cool"]    { background: linear-gradient(180deg, #1a2a32 0%, #3a5560 100%); }

.photo-ph__label {
  position: absolute; left: 16px; bottom: 14px;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255, 248, 232, 0.78);
  background: rgba(0,0,0,0.18);
  padding: 5px 9px; border-radius: 2px;
  backdrop-filter: blur(2px);
  z-index: 2;
}

/* ============================================================
   POST PAGE
   ============================================================ */
.post-header {
  padding: 80px var(--gutter) 48px;
  max-width: 880px; margin: 0 auto;
}
.post-header__kicker { margin-bottom: 22px; display: flex; gap: 14px; align-items: baseline; flex-wrap: wrap; }
.post-header h1 {
  font-family: var(--serif);
  font-weight: 350;
  font-variation-settings: "opsz" 144, "SOFT" 20;
  font-size: clamp(36px, 5.4vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0;
  max-width: 22ch;
  text-wrap: balance;
}
.post-header__dek {
  margin-top: 24px; max-width: 56ch; color: var(--ink-2);
  font-size: 20px; line-height: 1.55; font-style: italic;
}
.post-header__byline {
  margin-top: 36px;
  display: flex; gap: 16px; align-items: center;
  padding-top: 24px; border-top: 1px solid var(--rule);
}
.byline-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--tungsten), var(--ember));
  flex: none; overflow: hidden;
}
.byline-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.byline-text { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); line-height: 1.6; }
.byline-text strong { color: var(--ink); font-weight: 400; }

.post-hero {
  margin: 0 auto 48px;
  max-width: 1320px;
  padding: 0 var(--gutter);
}
.post-hero figure { margin: 0; }
.post-hero .photo-ph { aspect-ratio: 16/9; }
.post-hero img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.post-hero figcaption {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); margin-top: 12px;
}

/* Prose — Koenig content */
.prose {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  font-size: 19px;
  line-height: 1.7;
  color: var(--ink);
}
.prose > * + * { margin-top: 1.4em; }
.prose p { margin: 0; text-wrap: pretty; }
.prose p + p { margin-top: 1.2em; }
.prose h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-variation-settings: "opsz" 48;
  font-size: 28px; line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 2.4em 0 0.4em;
  max-width: 28ch;
}
.prose h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 21px; line-height: 1.3;
  margin: 2em 0 0.2em;
  letter-spacing: -0.005em;
}
.prose strong { font-weight: 600; }
.prose em { font-style: italic; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li + li { margin-top: 0.5em; }
.prose hr {
  border: 0; height: 1px; background: var(--rule);
  margin: 3em auto;
  width: 60%;
}

/* ---- Koenig: image card --------------------------------- */
.kg-image-card {
  margin: 2.4em calc(-1 * var(--gutter));
}
@media (min-width: 980px) {
  .kg-image-card.kg-width-wide   { margin-left: -120px; margin-right: -120px; }
  .kg-image-card.kg-width-full   { margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); }
}
.kg-image-card figure { margin: 0; }
.kg-image-card img { width: 100%; display: block; }
.kg-image-card .photo-ph { aspect-ratio: 3/2; }
.kg-image-card figcaption {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); margin-top: 10px; padding: 0 var(--gutter);
}
.kg-image-card.kg-width-full figcaption,
.kg-image-card.kg-width-wide figcaption { padding: 0 var(--gutter); max-width: 720px; margin-left: auto; margin-right: auto; }

/* ---- Koenig: gallery ------------------------------------ */
.kg-gallery-card {
  margin: 2.6em calc(50% - 50vw);
  max-width: 100vw;
  padding: 0 var(--gutter);
}
.kg-gallery-container {
  max-width: 1320px; margin: 0 auto;
  display: grid; gap: 8px;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 760px) {
  .kg-gallery-container { grid-template-columns: repeat(3, 1fr); gap: 10px; }
}
.kg-gallery-card .photo-ph { aspect-ratio: 3/4; }
.kg-gallery-card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.kg-gallery-card figcaption {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); margin-top: 14px; max-width: 720px; margin-left: auto; margin-right: auto;
}

/* ---- Koenig: code card --------------------------------- */
.kg-code-card {
  margin: 2.4em calc(-1 * var(--gutter));
}
@media (min-width: 880px) {
  .kg-code-card { margin-left: -64px; margin-right: -64px; }
}
.kg-code-card figure { margin: 0; }
.kg-code-card pre, .prose pre {
  margin: 0;
  background: var(--paper-3);
  color: var(--ink);
  padding: 28px 32px;
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.7;
  overflow-x: auto;
  border-left: 2px solid var(--accent);
  font-variation-settings: normal;
  border-radius: 2px;
  position: relative;
  white-space: pre;
  tab-size: 2;
}
[data-theme="dark"] .kg-code-card pre,
[data-theme="dark"] .prose pre { background: #1c1c1e; color: #f5f5f7; }
.kg-code-card .kg-code-lang {
  position: absolute; top: 10px; right: 14px;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3);
}
.kg-code-card figcaption {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); margin-top: 10px; padding: 0 32px;
}

/* Custom syntax tokens — warm, cinematic */
.tok-com { color: color-mix(in srgb, var(--ink-3) 100%, transparent); font-style: italic; }
.tok-key { color: var(--ember); }
.tok-str { color: var(--ochre); }
.tok-num { color: var(--teal); }
.tok-fn  { color: var(--tungsten); }
.tok-typ { color: color-mix(in srgb, var(--teal) 70%, var(--ink) 30%); }
.tok-pun { color: var(--ink-3); }
.tok-var { color: var(--ink); }
[data-theme="dark"] .tok-com { color: #6e6555; }
[data-theme="dark"] .tok-key { color: #c46a4f; }
[data-theme="dark"] .tok-str { color: #c9a878; }
[data-theme="dark"] .tok-num { color: #6ea0a8; }
[data-theme="dark"] .tok-fn  { color: #d9924f; }
[data-theme="dark"] .tok-typ { color: #8eb0b6; }
[data-theme="dark"] .tok-var { color: #d9d0bf; }

/* Inline code */
.prose code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: var(--paper-2);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--rule);
}
.prose pre code { background: transparent; padding: 0; border: 0; border-radius: 0; }

/* ---- Koenig: bookmark card ------------------------------ */
.kg-bookmark-card {
  margin: 2.4em 0;
}
.kg-bookmark-container {
  display: grid;
  grid-template-columns: 1fr 200px;
  border: 1px solid var(--rule);
  background: var(--paper-2);
  text-decoration: none;
  color: inherit;
  transition: border-color 200ms var(--ease), background 200ms var(--ease);
  min-height: 140px;
}
.kg-bookmark-container:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 5%, var(--paper-2)); }
.kg-bookmark-content { padding: 22px 24px; display: flex; flex-direction: column; gap: 6px; }
.kg-bookmark-title { font-family: var(--serif); font-size: 19px; font-weight: 500; line-height: 1.25; letter-spacing: -0.005em; }
.kg-bookmark-description { font-size: 14.5px; color: var(--ink-2); line-height: 1.5; max-width: 56ch; flex: 1; }
.kg-bookmark-metadata { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-top: 6px; display: flex; gap: 10px; align-items: center; }
.kg-bookmark-metadata .sep, .kg-bookmark-metadata .kg-bookmark-icon { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-4); }
.kg-bookmark-thumbnail { display: block; }
.kg-bookmark-thumbnail img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kg-bookmark-thumbnail .photo-ph { width: 100%; height: 100%; aspect-ratio: auto; }
@media (max-width: 640px) {
  .kg-bookmark-container { grid-template-columns: 1fr; }
  .kg-bookmark-thumbnail .photo-ph { aspect-ratio: 16/9; }
}

/* ---- Koenig: callout ----------------------------------- */
.kg-callout-card {
  margin: 2em 0;
  padding: 22px 26px;
  background: var(--paper-2);
  border-left: 2px solid var(--accent);
  display: flex; gap: 16px; align-items: flex-start;
  font-size: 17px; line-height: 1.55;
}
.kg-callout-emoji {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); flex: none; padding-top: 2px;
}
.kg-callout-text { color: var(--ink-2); }
.kg-callout-text strong { color: var(--ink); }

/* ---- Blockquote ---------------------------------------- */
.prose blockquote {
  margin: 2.2em 0;
  padding: 0 0 0 28px;
  border-left: 2px solid var(--accent);
  font-style: italic;
  font-size: 22px;
  line-height: 1.45;
  color: var(--ink-2);
  font-variation-settings: "opsz" 36, "SOFT" 50;
}
.prose blockquote.kg-blockquote-alt {
  border-left: 0;
  text-align: center;
  padding: 0;
  font-size: 26px;
  max-width: 28ch;
  margin: 2.4em auto;
  font-style: italic;
}
.prose blockquote cite {
  display: block;
  margin-top: 14px;
  font-style: normal;
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3);
}

/* ---- Koenig: header card ------------------------------- */
.kg-header-card {
  margin: 3em calc(-1 * var(--gutter));
  padding: 80px var(--gutter);
  text-align: center;
  background: var(--paper-2);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
@media (min-width: 980px) {
  .kg-header-card { margin-left: -120px; margin-right: -120px; }
}
.kg-header-card__sub { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.kg-header-card h2 {
  font-family: var(--serif);
  font-weight: 350;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 auto;
  max-width: 22ch;
  text-wrap: balance;
}
.kg-header-card__btn {
  display: inline-block;
  margin-top: 24px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink); border: 1px solid var(--ink); padding: 10px 18px; border-radius: 999px;
  transition: background 200ms var(--ease), color 200ms var(--ease);
}
.kg-header-card__btn:hover { background: var(--ink); color: var(--paper); }

/* ---- Post footer / pagination ------------------------- */
.post-footer {
  max-width: 720px; margin: 80px auto 0; padding: 40px var(--gutter) 0;
  border-top: 1px solid var(--rule);
}
.tags-list { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.tag-pill {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 6px 11px; border: 1px solid var(--rule); border-radius: 999px; color: var(--ink-3);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.tag-pill:hover { color: var(--ink); border-color: var(--ink-3); }
.tag-pill[data-tag="photography"]::before,
.tag-pill[data-tag="photo"]::before { content: "◐ "; color: var(--accent); }
.tag-pill[data-tag="technical"]::before { content: "◧ "; color: var(--accent); }

/* ============================================================
   TAG ARCHIVE — photography (gallery)
   ============================================================ */
.archive-header {
  padding: 96px var(--gutter) 56px;
  max-width: 1320px; margin: 0 auto;
  display: grid; gap: 32px;
}
@media (min-width: 880px) {
  .archive-header { grid-template-columns: 1fr 1fr; align-items: end; }
}
.archive-header h1 {
  font-family: var(--serif);
  font-weight: 350;
  font-variation-settings: "opsz" 144;
  font-size: clamp(40px, 6vw, 72px);
  letter-spacing: -0.025em;
  line-height: 1;
  margin: 14px 0 0;
}
.archive-header__desc { color: var(--ink-2); font-size: 18px; line-height: 1.6; max-width: 50ch; }
.archive-header__count { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-top: 14px; }

/* Mosaic gallery */
.mosaic {
  max-width: 1320px; margin: 0 auto; padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 80px;
  gap: 12px;
}
.mosaic__cell { position: relative; overflow: hidden; display: block; }
.mosaic__cell .photo-ph { aspect-ratio: auto; height: 100%; }
.mosaic__cell img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mosaic__cell .meta-overlay {
  position: absolute; left: 14px; right: 14px; bottom: 12px;
  display: flex; justify-content: space-between; align-items: flex-end; gap: 16px;
  z-index: 3;
}
.mosaic__cell .meta-overlay .title {
  font-family: var(--serif); font-weight: 400; font-size: 17px; letter-spacing: -0.01em;
  color: rgba(255,248,232,0.95);
  font-variation-settings: "opsz" 24;
  text-wrap: balance; max-width: 18ch; line-height: 1.2;
}
.mosaic__cell .meta-overlay .date {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,248,232,0.75);
}
.mosaic__cell::after {
  content: "";
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 45%);
  z-index: 2;
}
.mosaic__cell:hover { cursor: pointer; }
.mosaic__cell:hover .photo-ph,
.mosaic__cell:hover img { filter: brightness(1.06) saturate(1.1); transition: filter 240ms var(--ease); }

/* Mosaic spans — applied via :nth-child so the .hbs template can stay
   variant-free. The pattern repeats every 10 cells. */
.mosaic__cell:nth-child(10n+1) { grid-column: span 6; grid-row: span 5; }
.mosaic__cell:nth-child(10n+2) { grid-column: span 6; grid-row: span 3; }
.mosaic__cell:nth-child(10n+3) { grid-column: span 4; grid-row: span 4; }
.mosaic__cell:nth-child(10n+4) { grid-column: span 4; grid-row: span 4; }
.mosaic__cell:nth-child(10n+5) { grid-column: span 4; grid-row: span 4; }
.mosaic__cell:nth-child(10n+6) { grid-column: span 6; grid-row: span 4; }
.mosaic__cell:nth-child(10n+7) { grid-column: span 3; grid-row: span 4; }
.mosaic__cell:nth-child(10n+8) { grid-column: span 3; grid-row: span 4; }
.mosaic__cell:nth-child(10n+9) { grid-column: span 8; grid-row: span 4; }
.mosaic__cell:nth-child(10n)   { grid-column: span 4; grid-row: span 4; }
@media (max-width: 760px) {
  .mosaic { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 140px; }
  .mosaic > * { grid-column: span 2 !important; grid-row: span 2 !important; }
  .mosaic__cell:nth-child(10n+1) { grid-row: span 3 !important; }
}

/* ============================================================
   TAG ARCHIVE — technical (reading list)
   ============================================================ */
.reading-list {
  max-width: 880px; margin: 0 auto; padding: 0 var(--gutter);
}
.reading-list__group { border-top: 1px solid var(--rule); padding: 36px 0 8px; }
.reading-list__group h3 {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); font-weight: 400; margin: 0 0 24px;
}
.reading-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
  align-items: baseline;
  transition: background 200ms var(--ease);
}
.reading-item:hover { background: var(--paper-2); }
.reading-item__num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--ink-3); }
.reading-item__title {
  font-family: var(--serif); font-size: 22px; font-weight: 400; letter-spacing: -0.01em; line-height: 1.25;
  margin: 0 0 6px; max-width: 36ch;
}
.reading-item__title a:hover { color: var(--accent); }
.reading-item__excerpt { color: var(--ink-2); font-size: 16px; line-height: 1.55; max-width: 60ch; }
.reading-item__meta { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); white-space: nowrap; }
.reading-item__meta .reading-time { color: var(--ink-2); }
@media (max-width: 720px) {
  .reading-item { grid-template-columns: 1fr; gap: 8px; }
  .reading-item__num { display: none; }
  .reading-item__meta { margin-top: 8px; }
}

/* ============================================================
   AUTHOR / ABOUT
   ============================================================ */
.author-page { padding: 0; }
.author-hero {
  max-width: 1320px; margin: 0 auto; padding: 96px var(--gutter) 48px;
  display: grid; gap: 56px;
  grid-template-columns: 1fr;
}
@media (min-width: 980px) {
  .author-hero { grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start; }
}
.author-portrait {
  aspect-ratio: 4/5;
  width: 100%;
  max-width: 420px;
  overflow: hidden;
}
.author-portrait img { width: 100%; height: 100%; object-fit: cover; display: block; }
.author-portrait .photo-ph { aspect-ratio: 4/5; }
.author-hero__text { padding-top: 8px; }
.author-hero__kicker { margin-bottom: 24px; }
.author-hero h1 {
  font-family: var(--serif);
  font-weight: 350;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  font-size: clamp(40px, 5.6vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0;
  max-width: 18ch;
  text-wrap: balance;
}
.author-hero h1 em { font-style: italic; color: var(--ink-2); }
.author-bio {
  margin-top: 36px;
  font-size: 19px;
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 60ch;
}
.author-bio p + p { margin-top: 1em; }

.author-stats {
  margin: 64px auto 0;
  max-width: 1320px;
  padding: 0 var(--gutter);
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
@media (min-width: 720px) {
  .author-stats { grid-template-columns: repeat(4, 1fr); }
}
.stat { padding: 28px 24px; border-right: 1px solid var(--rule); }
.stat:last-child { border-right: 0; }
@media (max-width: 719px) {
  .stat:nth-child(2n) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--rule); }
}
.stat__label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.stat__value { font-family: var(--serif); font-size: 32px; font-weight: 400; letter-spacing: -0.015em; margin-top: 6px; line-height: 1; }
.stat__sub { font-size: 14px; color: var(--ink-3); margin-top: 6px; }

.author-section {
  max-width: 880px; margin: 96px auto 0; padding: 0 var(--gutter);
}
.author-section h2 {
  font-family: var(--serif); font-weight: 350; font-size: 32px; letter-spacing: -0.02em;
  font-variation-settings: "opsz" 72;
  margin: 0 0 28px;
}
.gear-list { list-style: none; padding: 0; margin: 0; }
.gear-list li {
  display: grid; grid-template-columns: 180px 1fr; gap: 24px;
  padding: 18px 0; border-top: 1px solid var(--rule); align-items: baseline;
}
.gear-list li:last-child { border-bottom: 1px solid var(--rule); }
.gear-list__cat { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.gear-list__item { font-size: 17px; color: var(--ink-2); }
.gear-list__item strong { color: var(--ink); font-weight: 500; }
@media (max-width: 640px) {
  .gear-list li { grid-template-columns: 1fr; gap: 6px; }
}

.now-grid {
  display: grid; grid-template-columns: 1fr; gap: 32px; margin-top: 32px;
}
@media (min-width: 720px) { .now-grid { grid-template-columns: repeat(3, 1fr); } }
.now-card { padding: 24px; background: var(--paper-2); border-left: 2px solid var(--accent); }
.now-card__label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.now-card__title { font-family: var(--serif); font-size: 19px; margin: 8px 0 6px; line-height: 1.25; }
.now-card__body { color: var(--ink-2); font-size: 15px; line-height: 1.55; }

/* ============================================================
   MEMBERS / SUBSCRIBE COMPONENT
   ============================================================ */
.subscribe {
  max-width: 1320px;
  margin: 96px auto 0;
  padding: 64px var(--gutter);
  background: var(--paper-2);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: grid; gap: 40px; align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 880px) {
  .subscribe { grid-template-columns: 1.1fr 1fr; gap: 64px; }
}
.subscribe__kicker { margin-bottom: 18px; }
.subscribe h2 {
  font-family: var(--serif);
  font-weight: 350;
  font-size: clamp(28px, 3.8vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 22ch;
  text-wrap: balance;
}
.subscribe__sub { color: var(--ink-2); margin-top: 16px; max-width: 50ch; line-height: 1.6; }
.subscribe__form { display: flex; flex-direction: column; gap: 14px; }
.subscribe__row { display: flex; gap: 8px; }
.subscribe__input {
  flex: 1;
  font-family: var(--serif);
  font-size: 17px;
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--rule);
  color: var(--ink);
  outline: none;
  transition: border-color 200ms var(--ease);
}
.subscribe__input:focus { border-color: var(--accent); }
.subscribe__btn {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 0 22px;
  background: var(--ink); color: var(--paper);
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: background 200ms var(--ease), color 200ms var(--ease);
}
.subscribe__btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.subscribe__legal { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.subscribe__tiers { display: flex; gap: 18px; margin-top: 18px; flex-wrap: wrap; font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.subscribe__tiers span::before { content: "◦ "; color: var(--accent); }

/* ============================================================
   Pagination — quiet
   ============================================================ */
.pagination {
  max-width: 880px; margin: 64px auto 0; padding: 32px var(--gutter);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3);
  border-top: 1px solid var(--rule);
}
.pagination a:hover { color: var(--ink); }

/* ============================================================
   Error page
   ============================================================ */
.error {
  padding: 120px var(--gutter) 80px;
  max-width: 720px; margin: 0 auto;
}
.error__code {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 16px;
}
.error h1 {
  font-family: var(--serif);
  font-weight: 350;
  font-variation-settings: "opsz" 144;
  font-size: clamp(40px, 6vw, 72px);
  letter-spacing: -0.025em;
  line-height: 1; margin: 0 0 32px;
}
.error p { font-size: 18px; line-height: 1.6; color: var(--ink-2); max-width: 50ch; }

/* ============================================================
   Print
   ============================================================ */
@media print {
  .site-header, .site-footer, .subscribe, .pagination, .theme-toggle, .nav { display: none; }
  body { background: white; color: black; }
}