/* Insulated Cold-Chain theme. See agent/design-guidelines.md */
:root {
  color-scheme: light;
  --bg: #f2f5f4; --surface: #ffffff; --surface-2: #e7ebe9; --ink: #1c2225; --muted: #5a6469; --rule: #d7dedb;
  --link: #a5461f; --focus: #d9622b;
  --panel: #12181c; --panel-2: #1a2126; --panel-ink: #f2f5f4; --panel-muted: #9aa6ab;
  --steel: #6b7280; --orange: #d9622b; --moss: #5f7452;
  --display: "Oswald", "Arial Narrow", sans-serif;
  --serif: "Noto Serif", Georgia, "Times New Roman", serif;
  --mono: "Spline Sans Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --wrapw: 74rem;
  --r: 12px;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #12181c; --surface: #1a2126; --surface-2: #171d21; --ink: #eef1f0; --muted: #a2adb1; --rule: #2c353a;
  --link: #ec9a67; --focus: #e6763a;
  --panel: #0c1114; --panel-2: #151c20;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #12181c; --surface: #1a2126; --surface-2: #171d21; --ink: #eef1f0; --muted: #a2adb1; --rule: #2c353a;
    --link: #ec9a67; --focus: #e6763a;
    --panel: #0c1114; --panel-2: #151c20;
  }
}

/* topic tones: --c fill, --c-ink text on fill, --c-text text on page */
.t-steel  { --c: #6b7280; --c-ink: #f2f5f4; --c-text: #4f5760; }
.t-orange { --c: #d9622b; --c-ink: #fff3ea; --c-text: #b7511f; }
.t-moss   { --c: #5f7452; --c-ink: #eef2e9; --c-text: #4a5c40; }
:root[data-theme="dark"] .t-steel  { --c-text: #b0b8c0; }
:root[data-theme="dark"] .t-orange { --c-text: #ee8f5a; }
:root[data-theme="dark"] .t-moss   { --c-text: #94a884; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .t-steel  { --c-text: #b0b8c0; }
  :root:not([data-theme="light"]) .t-orange { --c-text: #ee8f5a; }
  :root:not([data-theme="light"]) .t-moss   { --c-text: #94a884; }
}

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

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; background: var(--bg); color: var(--ink); font: 400 1.05rem/1.65 var(--serif); overflow-x: hidden; transition: background-color .25s, color .25s; padding-bottom: env(safe-area-inset-bottom); }
main { flex: 1; }
a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: .2em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--orange); color: #fff3ea; }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; margin: 0; font-weight: 600; letter-spacing: .002em; text-transform: uppercase; text-wrap: balance; }
h1 { letter-spacing: -.005em; }
p { text-wrap: pretty; }
.wrap { width: min(var(--wrapw), 100% - 2rem); margin-inline: auto; padding-inline: env(safe-area-inset-left) env(safe-area-inset-right); }
.short { display: none; }
.sec-title { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 600; }

/* ---------- shop strip ---------- */
.shopbar { background: var(--panel); color: var(--panel-ink); font: 500 .82rem/1.4 var(--display); text-transform: uppercase; letter-spacing: .03em; border-bottom: 1px solid rgba(255,255,255,.08); }
.shopbar-in { width: min(var(--wrapw), 100% - 2rem); margin-inline: auto; padding: .5rem 0; display: flex; gap: .9rem; align-items: baseline; justify-content: center; white-space: nowrap; overflow: hidden; }
.shopbar-in > span { overflow: hidden; text-overflow: ellipsis; color: var(--panel-muted); }
.shopbar a { color: #f0a878; font-weight: 700; text-decoration: none; }
.shopbar a:hover { text-decoration: underline; }
.shopbar a span { display: inline-block; transition: transform .15s; }
.shopbar a:hover span { transform: translateX(3px); }

/* ---------- masthead ---------- */
.bar { background: var(--bg); border-bottom: 1px solid var(--rule); }
.bar-in { width: min(var(--wrapw), 100% - 2rem); margin-inline: auto; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .5rem 2rem; padding: .9rem 0; }
.brand { color: var(--ink); text-decoration: none; }
.brand-label { display: inline-flex; align-items: center; padding: .35rem .7rem; border: 1.5px dashed color-mix(in srgb, var(--orange) 55%, var(--rule)); border-radius: 4px; transition: border-color .2s; }
.brand:hover .brand-label { border-color: var(--orange); }
.is-home .brand-label { border-color: rgba(255,255,255,.28); }
.is-home .brand:hover .brand-label { border-color: var(--orange); }
.logo { display: inline-flex; align-items: center; gap: .55rem; }
.logo-mark { width: 1.8rem; height: 1.8rem; flex: none; transition: transform .3s ease; }
.brand:hover .logo-mark { transform: scale(1.06); }
.lm-box { stroke: var(--steel); }
.lm-lid { fill: var(--steel); }
.lm-gauge { fill: none; stroke: var(--orange); stroke-width: 2.2; }
.lm-dot { fill: var(--orange); }
.brand-name { font: 600 1.3rem/1 var(--display); text-transform: uppercase; letter-spacing: .01em; }
.brand-name em { font: italic 500 1em/1 var(--serif); text-transform: none; color: var(--orange); font-style: italic; padding-right: .1em; }
.bar nav { display: flex; justify-content: flex-end; gap: .25rem; font: 600 .84rem/1.2 var(--display); text-transform: uppercase; letter-spacing: .02em; white-space: nowrap; }
.bar nav a { color: var(--muted); text-decoration: none; padding: .55rem .75rem; border-radius: 8px; transition: color .15s, background-color .15s; }
.bar nav a:hover { color: var(--ink); background: var(--surface-2); }
.bar nav a[aria-current] { color: var(--ink); background: var(--surface-2); box-shadow: inset 0 -2px 0 var(--orange); }
.theme-toggle { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: 10px; border: 1px solid var(--rule); background: var(--surface); color: var(--ink); cursor: pointer; transition: transform .2s, border-color .2s; }
.theme-toggle:hover { border-color: var(--orange); }
.theme-toggle svg { width: 1.15rem; height: 1.15rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.theme-toggle .i-moon { fill: currentColor; stroke: none; }
.theme-toggle .i-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .i-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .i-moon { display: none; }

.is-home .bar { background: var(--panel); color: var(--panel-ink); border-bottom-color: rgba(255,255,255,.08); }
.is-home .brand { color: var(--panel-ink); }
.is-home .bar nav a { color: var(--panel-muted); }
.is-home .bar nav a:hover { color: var(--panel-ink); background: rgba(255,255,255,.08); }
.is-home .theme-toggle { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); color: var(--panel-ink); }

@media (max-width: 52rem) {
  .long { display: none; } .short { display: inline; }
  .bar-in { grid-template-columns: 1fr auto; padding: .7rem 0 .4rem; }
  .bar nav { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; margin-inline: -.6rem; gap: 0; overflow-x: auto; scrollbar-width: none; font-size: .8rem; }
  .bar nav a { padding: .5rem .6rem; }
  .bar nav::-webkit-scrollbar { display: none; }
  .brand-name { font-size: 1.15rem; }
}

/* ---------- shared bits ---------- */
.kicker { display: inline-flex; align-items: center; gap: .45rem; margin: 0 0 .6rem; font: 700 .68rem/1 var(--mono); text-transform: uppercase; letter-spacing: .07em; color: var(--c-text, var(--muted)); }
.kicker b, .filters b, .crumb-cat b { display: inline-grid; place-items: center; min-width: 2em; height: 1.7em; padding: 0 .3em; border-radius: 4px; background: var(--c, var(--ink)); color: var(--c-ink, var(--bg)); font: 700 .8em/1 var(--mono); letter-spacing: 0; text-transform: none; }
.meta { margin: .8rem 0 0; font: 400 .74rem/1.3 var(--mono); color: var(--muted); letter-spacing: .01em; }
.desc { margin: .5rem 0 0; color: var(--muted); font-size: .96rem; line-height: 1.5; }
.btn { font: 600 .9rem/1 var(--display); text-transform: uppercase; letter-spacing: .02em; cursor: pointer; border: 1.5px solid var(--ink); background: none; color: var(--ink); padding: .85rem 1.3rem; border-radius: 8px; transition: background .15s, color .15s, transform .15s; }
.btn:hover { background: var(--ink); color: var(--bg); transform: translateY(-2px); }
.empty { color: var(--muted); font-family: var(--display); }

.btn-shop, .btn-ghost, .btn-dark { display: inline-flex; align-items: center; gap: .6rem; font: 600 .98rem/1 var(--display); text-transform: uppercase; letter-spacing: .02em; text-decoration: none; padding: 1.05rem 1.5rem; border-radius: 8px; transition: transform .2s, box-shadow .2s, background-color .2s, border-color .2s; }
.btn-shop span, .btn-dark span, .read-link span { display: inline-block; transition: transform .2s; }
.btn-shop:hover span, .btn-dark:hover span, .read-link:hover span { transform: translateX(4px); }
.btn-shop { background: var(--orange); color: #241205; box-shadow: 0 12px 28px -14px rgba(217,98,43,.75); }
.btn-shop:hover { transform: translateY(-3px); background: #c1531f; }
.btn-ghost { color: var(--panel-ink); border: 1.5px solid rgba(255,255,255,.28); }
.btn-ghost:hover { border-color: #f0a878; color: #f0a878; }
.btn-dark { background: #0c1114; color: #f2f5f4; box-shadow: 0 14px 30px -16px rgba(0,0,0,.8); }
.btn-dark:hover { transform: translateY(-3px); background: #070a0c; }

/* ---------- home: hero ---------- */
.hero {
  position: relative; overflow: hidden; color: var(--panel-ink);
  background:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px) 0 0 / 26px 26px,
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px) 0 0 / 26px 26px,
    var(--panel);
  padding-block: clamp(2rem, 5vw, 3.5rem);
}
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 4px; background: linear-gradient(90deg, var(--orange) 0 34%, var(--steel) 34% 67%, var(--moss) 67%); }
.hero-label { position: relative; border: 1.5px dashed rgba(255,255,255,.32); border-radius: 4px; padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1.3rem, 4vw, 2.5rem) clamp(2rem, 5vw, 3rem); transform: rotate(-.25deg); }
.reg-tick { position: absolute; width: .9rem; height: .9rem; border-color: var(--orange); border-style: solid; border-width: 0; opacity: .85; }
.tick-tl { top: -1.5px; left: -1.5px; border-top-width: 2.5px; border-left-width: 2.5px; }
.tick-tr { top: -1.5px; right: -1.5px; border-top-width: 2.5px; border-right-width: 2.5px; }
.tick-bl { bottom: -1.5px; left: -1.5px; border-bottom-width: 2.5px; border-left-width: 2.5px; }
.tick-br { bottom: -1.5px; right: -1.5px; border-bottom-width: 2.5px; border-right-width: 2.5px; }
.barcode { height: 1.1rem; margin-bottom: 1.5rem; opacity: .55; background-image: repeating-linear-gradient(90deg, currentColor 0 2px, transparent 2px 5px, currentColor 5px 6px, transparent 6px 11px, currentColor 11px 14px, transparent 14px 17px); color: var(--panel-muted); }
.hero-in { display: grid; gap: 1.5rem; align-items: center; }
.dateline { display: inline-flex; align-items: center; gap: .55rem; margin: 0 0 1.2rem; font: 400 .76rem/1 var(--mono); color: var(--panel-muted); letter-spacing: .04em; text-transform: uppercase; }
.dateline::before { content: ""; width: 1.6rem; height: 2px; background: var(--orange); }
.hero h1 { font-size: clamp(2.1rem, 5.6vw, 3.7rem); font-weight: 600; line-height: 1.06; letter-spacing: 0; max-width: 16ch; text-transform: none; }
.hero-sub { margin: 1.4rem 0 0; font-size: clamp(1rem, 1.6vw, 1.15rem); line-height: 1.55; color: var(--panel-muted); max-width: 32rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.hero-art { width: 100%; max-width: 20rem; justify-self: center; height: auto; overflow: visible; color: var(--panel-muted); }
@media (min-width: 60rem) {
  .hero-in { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 3rem; }
  .hero-art { max-width: 27rem; justify-self: end; }
}
@media (max-width: 30rem) { .btn-shop, .btn-ghost { width: 100%; justify-content: center; } }

.ha-box { fill: var(--panel-2); stroke: rgba(242,245,244,.25); stroke-width: 2; }
.ha-lid { fill: rgba(242,245,244,.06); }
.ha-dash rect { stroke: rgba(242,245,244,.3); stroke-width: 2; }
.ha-gauge rect { stroke: rgba(242,245,244,.5); }
.ha-fill { fill: var(--orange); }
.ha-bulb { fill: var(--orange); }
.ha-label { font: 600 20px var(--mono); fill: #f2f5f4; }
.ha-sub { font-size: 12px; font-weight: 400; fill: var(--panel-muted); }
.ha-tick { stroke: rgba(242,245,244,.35); stroke-width: 2; }

/* ---------- home: topic stamps ---------- */
.badges { padding: clamp(2.5rem, 6vw, 4rem) 0 1rem; }
.stamp-row { list-style: none; margin: 1.6rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(1, minmax(0, 1fr)); gap: 1.5rem 1rem; text-align: center; }
@media (min-width: 40rem) { .stamp-row { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.stamp-row a { display: flex; flex-direction: column; align-items: center; text-decoration: none; color: var(--ink); }
.stamp-ring { display: grid; place-items: center; width: 6.5rem; height: 6.5rem; border-radius: 50%; border: 2.5px solid var(--c); position: relative; transition: transform .25s ease; }
.stamp-ring::before { content: ""; position: absolute; inset: 6px; border-radius: 50%; border: 1.5px dashed var(--c); opacity: .55; }
.stamp-row a:hover .stamp-ring { transform: rotate(-4deg) scale(1.04); }
.stamp-code { font: 700 1.3rem/1 var(--mono); color: var(--c-text); }
.stamp-n { font: 500 .68rem/1 var(--mono); color: var(--muted); margin-top: .2rem; }
.stamp-label { margin-top: .9rem; font: 600 .92rem/1.2 var(--display); text-transform: uppercase; letter-spacing: .01em; }
.stamp-blurb { margin-top: .35rem; font: 400 .84rem/1.4 var(--serif); color: var(--muted); max-width: 16rem; }
.stamp-static { width: clamp(5rem, 12vw, 6.5rem); height: clamp(5rem, 12vw, 6.5rem); flex: none; }

/* ---------- home: latest labels ---------- */
.labels { padding: 1rem 0 3rem; }

/* ---------- home: shop band (customs declaration) ---------- */
.customs { padding: 1rem 0 3.5rem; }
.customs-box { position: relative; display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem 2.5rem; padding: clamp(1.75rem, 4vw, 2.75rem); border: 1.5px dashed var(--orange); border-radius: var(--r); background: color-mix(in srgb, var(--orange) 7%, var(--surface)); }
.customs-stamp { flex: none; width: 5.5rem; height: 5.5rem; color: var(--orange); opacity: .85; transform: rotate(-8deg); }
.customs-stamp-t { font: 700 9px var(--mono); fill: currentColor; letter-spacing: .03em; }
.customs-kicker { margin: 0 0 .4rem; font: 700 .68rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--orange); }
.customs-box h2 { font-size: clamp(1.2rem, 2.6vw, 1.6rem); font-weight: 600; line-height: 1.25; max-width: 32rem; margin-bottom: 1.3rem; text-transform: none; }

/* ---------- lists and cards (shipping labels) ---------- */
.list { list-style: none; margin: 0; padding: 0; }
.item { position: relative; display: flex; flex-direction: column; padding: 1.5rem 1.35rem 1.1rem; background: var(--surface); border: 1.5px dashed var(--rule); border-radius: 6px; transition: transform .2s ease, box-shadow .2s, border-color .2s; overflow: hidden; }
.item:hover { transform: translateY(-3px); border-color: var(--c); box-shadow: 0 16px 28px -24px var(--c); }
.item h2 a::after, .item h3 a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.item[hidden] { display: none; }
.item h2, .item h3 { font-size: 1.08rem; font-weight: 600; line-height: 1.28; text-transform: none; }
.item .meta { margin-top: auto; padding-top: .8rem; }
.item-tag { position: absolute; top: 0; left: 1.1rem; padding: .15rem .5rem; border-radius: 0 0 4px 4px; background: var(--c); color: var(--c-ink); font: 700 .68rem/1.4 var(--mono); letter-spacing: .04em; }
.item-barcode { position: absolute; left: 1.35rem; right: 1.35rem; bottom: 0; height: .5rem; opacity: .45; background-image: repeating-linear-gradient(90deg, var(--c) 0 2px, transparent 2px 4px, var(--c) 4px 5px, transparent 5px 9px); }
.side .item::before { display: none; }
.cols { display: grid; gap: 1rem; margin-top: 1.25rem; }
@media (min-width: 44rem) { .cols { grid-template-columns: 1fr 1fr; } }
@media (min-width: 70rem) { .cols.three { grid-template-columns: repeat(3, 1fr); gap: 1.1rem; } }

/* ---------- library, search, filters ---------- */
.library { padding: 3rem 0 1.5rem; }
.lib-head { display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; justify-content: space-between; }
.search { flex: 1 1 18rem; max-width: 28rem; }
.search input { width: 100%; font: 500 1rem var(--display); color: var(--ink); background: var(--surface) no-repeat .95rem 50% / 1.1rem url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23889890' stroke-width='2.4' stroke-linecap='round'%3E%3Ccircle cx='10.5' cy='10.5' r='6.5'/%3E%3Cpath d='m20 20-4.5-4.5'/%3E%3C/svg%3E"); border: 1.5px solid var(--rule); border-radius: 8px; padding: .85rem 1rem .85rem 2.7rem; transition: border-color .15s, box-shadow .15s; }
.search input::placeholder { color: var(--muted); }
.search input:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 4px rgba(217,98,43,.16); }
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.25rem 0 0; padding: 0; list-style: none; }
.filters button { display: inline-flex; align-items: center; gap: .45rem; font: 600 .85rem/1 var(--display); text-transform: uppercase; letter-spacing: .01em; background: var(--surface); border: 1.5px solid var(--rule); padding: .5rem .8rem .5rem .55rem; border-radius: 7px; color: var(--ink); cursor: pointer; transition: border-color .15s, background-color .15s, color .15s, transform .15s; }
.filters [data-chip="all"] { padding-left: .8rem; }
.filters button > span { font: 500 .76em/1 var(--mono); color: var(--muted); text-transform: none; }
.filters button:hover { border-color: var(--c, var(--ink)); transform: translateY(-1px); }
.filters button[aria-pressed="true"] { background: var(--c, var(--ink)); border-color: var(--c, var(--ink)); color: var(--c-ink, var(--bg)); }
.filters button[aria-pressed="true"] > span { color: inherit; opacity: .75; }
.filters button[aria-pressed="true"] b { background: rgba(0,0,0,.14); color: inherit; }
.more { margin: 2rem 0; }

/* ---------- category + archive headers ---------- */
.page-head { position: relative; isolation: isolate; padding: clamp(2rem, 5vw, 3.25rem) 0 1.75rem; margin-bottom: .5rem; }
.page-head::before { content: ""; position: absolute; inset: 0 calc(50% - 50vw); z-index: -1; background: linear-gradient(180deg, color-mix(in srgb, var(--c, var(--orange)) 13%, var(--bg)), var(--bg)); border-bottom: 1px solid var(--rule); }
.page-head h1 { font-size: clamp(1.9rem, 5vw, 3.2rem); font-weight: 600; letter-spacing: 0; line-height: 1.05; }
.page-head p { color: var(--muted); margin: .8rem 0 0; font-size: 1.03rem; max-width: 38rem; }
.page-head.has-stamp { display: flex; align-items: center; gap: clamp(1rem, 3vw, 1.75rem); }
.library .page-head { padding-top: clamp(2rem, 5vw, 3.25rem); margin-bottom: 1.5rem; }
.library:has(> .page-head:first-child) { padding-top: 0; }

/* ---------- article (kept calm) ---------- */
.art { display: grid; grid-template-columns: minmax(0, 1fr); padding-bottom: 1rem; }
.art-head { position: relative; isolation: isolate; padding: clamp(2rem, 5vw, 3.5rem) 0 2rem; }
.art-head::before { content: ""; position: absolute; inset: 0 calc(50% - 50vw); z-index: -1; background: linear-gradient(180deg, color-mix(in srgb, var(--c) 14%, var(--bg)) 0%, var(--bg) 100%); border-bottom: 1px solid var(--rule); }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; font: 500 .78rem/1.4 var(--mono); color: var(--muted); margin: 0 0 1.2rem; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--ink); }
.crumb-cat { display: inline-flex; align-items: center; gap: .4rem; color: var(--c-text) !important; font-weight: 700; }
.art-head h1 { font-size: clamp(1.7rem, 4.2vw, 2.8rem); font-weight: 600; line-height: 1.1; letter-spacing: 0; max-width: 22ch; text-transform: none; }
.art-lede { font-size: clamp(1.05rem, 1.8vw, 1.2rem); line-height: 1.5; font-style: italic; color: var(--muted); margin: 1.1rem 0 0; max-width: 44rem; }
.art-meta { font: 400 .76rem/1.4 var(--mono); color: var(--muted); margin: 1.2rem 0 0; }
.toc { display: none; }
@media (min-width: 68rem) {
  .art { grid-template-columns: 15rem minmax(0, 44rem); column-gap: 4rem; justify-content: center; }
  .art-head { grid-column: 1 / -1; }
  .toc { display: block; grid-column: 1; grid-row: 2 / span 2; align-self: start; position: sticky; top: 1.5rem; padding-top: 2.4rem; font: 500 .84rem/1.35 var(--display); }
  .toc p { margin: 0 0 .8rem; font: 600 .68rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
  .toc ol { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--rule); counter-reset: s; }
  .toc li { counter-increment: s; }
  .toc a { display: flex; gap: .6rem; padding: .4rem 0 .4rem .9rem; margin-left: -2px; border-left: 2px solid transparent; color: var(--muted); text-decoration: none; transition: color .15s, border-color .15s; }
  .toc a::before { content: counter(s, decimal-leading-zero); font: 500 .74rem/1.6 var(--mono); opacity: .7; }
  .toc a:hover { color: var(--ink); }
  .toc a[aria-current] { color: var(--c-text); border-left-color: var(--c); }
  .prose, .post-tools { grid-column: 2; }
}

.prose { font-size: 1.04rem; line-height: 1.72; overflow-wrap: anywhere; padding-top: 1rem; max-width: 44rem; }
@media (min-width: 48rem) { .prose { font-size: 1.08rem; } }
.prose p, .prose ul, .prose ol { margin: 1.1em 0; }
.prose h2 { font-size: clamp(1.3rem, 2.3vw, 1.65rem); margin: 2.2em 0 .3em; scroll-margin-top: 1rem; }
.prose h2::before { content: ""; display: block; width: 3rem; height: 0; border-top: 3px dashed var(--c); margin-bottom: .9rem; }
.prose h3 { font-size: 1.08rem; margin: 1.9em 0 .2em; }
.prose h2 + p, .prose h3 + p { margin-top: .5em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin: .35em 0; padding-left: .2em; }
.prose li::marker { color: var(--c-text); font-weight: 700; }
.prose strong { font-weight: 700; }
.prose a { color: var(--link); }
.prose blockquote { margin: 1.8em 0; padding: 1rem 1.25rem; border-radius: 10px; background: color-mix(in srgb, var(--c) 10%, var(--surface)); border-left: 4px solid var(--c); font-style: italic; }
.prose blockquote p { margin: .3em 0; }
.prose hr { border: 0; border-top: 1px solid var(--rule); margin: 2.5em 0; }
.prose code { font: .85em var(--mono); background: var(--surface-2); padding: .12em .35em; border-radius: 5px; }
.table-wrap { overflow-x: auto; margin: 1.8em 0; border: 1px solid var(--rule); border-radius: 12px; background: var(--surface); }
.prose table { width: 100%; border-collapse: collapse; font: 400 .88rem/1.45 var(--display); font-variant-numeric: tabular-nums; }
.prose th { text-align: left; font: 600 .68rem/1.2 var(--mono); text-transform: uppercase; letter-spacing: .08em; padding: .8rem .9rem; background: var(--ink); color: var(--bg); white-space: nowrap; }
.prose thead tr { box-shadow: inset 0 -3px 0 var(--c); }
.prose td { padding: .7rem .9rem; border-top: 1px solid var(--rule); vertical-align: top; }
.prose tbody tr:nth-child(even) td { background: var(--surface-2); }

.post-tools { display: flex; flex-wrap: wrap; gap: .5rem; margin: 2.5rem 0 0; padding-top: 1.25rem; border-top: 1px solid var(--rule); }
.post-tools a { font: 600 .82rem/1 var(--display); text-transform: uppercase; letter-spacing: .01em; color: var(--ink); text-decoration: none; padding: .6rem .85rem; border: 1.5px solid var(--rule); border-radius: 8px; transition: border-color .15s; }
.post-tools a:hover { border-color: var(--c); }

.related { padding-top: 3rem; }
.related h2 { font-size: clamp(1.3rem, 2.6vw, 1.7rem); }
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-block: 2rem 3.5rem; }
.end-shop { text-align: center; margin-block: 0 4rem; }
.pager a { display: block; padding: 1.1rem 1.25rem; border: 1px solid var(--rule); border-radius: var(--r); background: var(--surface); color: var(--ink); text-decoration: none; font: 600 .95rem/1.3 var(--display); text-transform: uppercase; transition: border-color .2s, transform .2s; }
.pager a:hover { border-color: var(--orange); transform: translateY(-2px); }
.pager span { display: block; font: 500 .68rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: .5rem; }
.pager .next { text-align: right; }
@media (max-width: 36rem) { .pager { grid-template-columns: 1fr; } .pager .next { text-align: left; } }

/* ---------- footer ---------- */
.foot { position: relative; margin-top: 3rem; padding: 3rem 0 2rem; color: var(--panel-muted); font: 400 .9rem/1.5 var(--display); background: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px) 0 0 / 26px 26px, linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px) 0 0 / 26px 26px, var(--panel); }
.foot::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: linear-gradient(90deg, var(--orange) 0 34%, var(--steel) 34% 67%, var(--moss) 67%); }
.is-home .foot { margin-top: 1rem; }
.foot-in { width: min(var(--wrapw), 100% - 2rem); margin-inline: auto; display: flex; flex-wrap: wrap; gap: 1.5rem 3rem; justify-content: space-between; align-items: flex-end; }
.foot p { margin: 0; max-width: 26rem; }
.foot-brand { margin-bottom: .7rem !important; color: var(--panel-ink); }
.foot-brand .brand-name { font-size: 1.6rem; }
.foot nav { display: flex; flex-wrap: wrap; gap: .5rem 1.3rem; }
.foot nav a { display: inline-flex; align-items: center; gap: .45rem; color: var(--panel-ink); text-decoration: none; font-weight: 600; text-transform: uppercase; letter-spacing: .01em; }
.foot nav a i { width: .6rem; height: .6rem; border-radius: 2px; background: var(--c); }
.foot nav a span { font: 400 .76rem var(--mono); color: var(--panel-muted); text-transform: none; }
.foot nav a:hover { text-decoration: underline; text-decoration-color: var(--c); }
.foot-copy { width: min(var(--wrapw), 100% - 2rem); margin: 2rem auto 0 !important; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.1); font: 400 .74rem/1 var(--mono); max-width: none !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}