/* peep.moe — site styles
   Layout: one centered column (max 1120px) on the app's own dark ground;
   mono uppercase labels and "column header" bars borrowed from the mail list. */
:root {
  /* dark first (matches the app's Dark theme) */
  --bg: #0c0f15;
  --panel: #12161f;
  --panel-2: #181d28;
  --line: #242b38;
  --fg: #e8ebf1;
  --fg-2: #b4bbc8;
  --muted: #7d8696;
  --red: #ff3b2b;
  --red-soft: rgba(255, 59, 43, .12);
  --on-red: #ffffff;
  --ok: #3ccf8e;
  --code-bg: #0a0d12;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, .7);

  --f-body: "DM Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: "Space Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --wrap: 1120px;
  --r: 10px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f3f4f7; --panel: #ffffff; --panel-2: #eceef3; --line: #d9dde5;
    --fg: #141821; --fg-2: #3c4452; --muted: #646d7c;
    --red: #d0150f; --red-soft: rgba(208, 21, 15, .08); --on-red: #ffffff;
    --ok: #138a55; --code-bg: #f8f9fb; --shadow: 0 30px 70px -35px rgba(20, 24, 33, .35);
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #f3f4f7; --panel: #ffffff; --panel-2: #eceef3; --line: #d9dde5;
  --fg: #141821; --fg-2: #3c4452; --muted: #646d7c;
  --red: #d0150f; --red-soft: rgba(208, 21, 15, .08); --on-red: #ffffff;
  --ok: #138a55; --code-bg: #f8f9fb; --shadow: 0 30px 70px -35px rgba(20, 24, 33, .35);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 16px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3, h4 { line-height: 1.15; text-wrap: balance; margin: 0; font-weight: 700; letter-spacing: -.015em; }
p { margin: 0; }
code, kbd, pre { font-family: var(--f-mono); font-size: .86em; }
code { background: var(--panel-2); border: 1px solid var(--line); border-radius: 5px; padding: .08em .38em; }
kbd {
  display: inline-block; min-width: 1.7em; text-align: center;
  background: var(--panel-2); border: 1px solid var(--line); border-bottom-width: 2px;
  border-radius: 5px; padding: .05em .4em; font-size: .78em; color: var(--fg);
}

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 20px; }

/* ---------- labels (the app's mono caps) ---------- */
.label {
  font: 700 11.5px/1.2 var(--f-mono);
  letter-spacing: .16em; text-transform: uppercase; color: var(--red);
}
.label.muted { color: var(--muted); }
.rule-label { display: flex; align-items: center; gap: 12px; }
.rule-label::before { content: ""; width: 28px; height: 1px; background: var(--red); }

/* ---------- header ---------- */
.site-head {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-head .wrap { display: flex; align-items: center; gap: 24px; min-height: 64px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--fg); }
.brand img { width: 32px; height: 32px; }
.wordmark { font: 700 22px/1 var(--f-body); letter-spacing: -.035em; }
.wordmark .dot { color: var(--red); }
.wordmark .tld { font-weight: 500; color: var(--fg-2); }
.nav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; align-items: center; }
.nav a {
  color: var(--fg-2); text-decoration: none; font-size: 14.5px; font-weight: 500;
  padding: 7px 11px; border-radius: 7px;
}
.nav a:hover { color: var(--fg); background: var(--panel-2); }
.nav a[aria-current="page"] { color: var(--fg); background: var(--red-soft); box-shadow: inset 0 -2px 0 var(--red); }
.nav .btn { margin-left: 6px; }
.theme-btn {
  display: inline-flex; align-items: center; gap: 8px; margin-left: 4px;
  background: transparent; color: var(--muted); border: 1px solid var(--line); border-radius: 7px;
  font: 700 10.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase;
  padding: 8px 10px; cursor: pointer;
}
.theme-btn:hover { color: var(--fg); }
.theme-btn i { display: inline-flex; gap: 3px; }
.theme-btn i b { width: 5px; height: 5px; border-radius: 50%; background: var(--line); }
.theme-btn i b:first-child { background: var(--red); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font: 600 15px/1 var(--f-body); text-decoration: none; cursor: pointer;
  padding: 13px 20px; border-radius: 8px; border: 1px solid transparent;
  background: var(--red); color: var(--on-red);
  transition: transform .12s ease, filter .12s ease;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn.ghost { background: transparent; color: var(--fg); border-color: var(--line); }
.btn.ghost:hover { background: var(--panel-2); filter: none; }
.btn.small { padding: 9px 14px; font-size: 14px; }
.btn svg { width: 17px; height: 17px; flex: none; }

/* ---------- page sections ---------- */
main { display: block; }
.section { padding-block: 88px; }
.section + .section { border-top: 1px solid var(--line); }
.section-head { display: grid; gap: 14px; max-width: 720px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); }
.section-head p { color: var(--fg-2); font-size: 18px; }

/* ---------- hero (home) ---------- */
.hero { padding-block: 72px 40px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 28px; }
.hero h1 { font-size: clamp(42px, 7vw, 84px); letter-spacing: -.045em; line-height: 1; max-width: 12ch; }
.hero h1 .dot { color: var(--red); }
.hero .lede { font-size: clamp(18px, 2vw, 21px); color: var(--fg-2); max-width: 46ch; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 22px; flex-wrap: wrap; font: 400 12.5px/1.4 var(--f-mono); color: var(--muted); }
.hero-meta b { color: var(--fg-2); font-weight: 700; }

.shot {
  margin-top: 56px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden;
  background: var(--panel); box-shadow: var(--shadow);
}
.shot-bar {
  display: flex; align-items: center; gap: 14px; padding: 10px 16px;
  border-bottom: 1px solid var(--line); background: var(--panel-2);
  font: 400 12px/1 var(--f-mono); color: var(--muted);
}
.shot-bar .url { background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 6px 10px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shot-bar .url b { color: var(--fg-2); font-weight: 400; }
.shot figcaption { padding: 10px 16px; font: 400 12px/1.4 var(--f-mono); color: var(--muted); border-top: 1px solid var(--line); }
.shot figure { margin: 0; }

/* ---------- mail-list style rows (signature element) ---------- */
.list { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--panel); }
.list-head {
  display: flex; justify-content: space-between; gap: 16px; padding: 11px 18px;
  background: var(--panel-2); border-bottom: 1px solid var(--line);
  font: 700 11px/1.2 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--red);
}
.row { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: 14px; padding: 16px 18px; border-bottom: 1px solid var(--line); align-items: start; }
.row:last-child { border-bottom: 0; }
.row .unread { width: 8px; height: 8px; border-radius: 50%; background: var(--red); margin-top: 8px; }
.row .unread.read { background: transparent; border: 1px solid var(--line); }
.row h3 { font-size: 16.5px; letter-spacing: -.01em; }
.row p { color: var(--fg-2); font-size: 15px; margin-top: 3px; }
.row .when { font: 400 12px/1.6 var(--f-mono); color: var(--muted); white-space: nowrap; }

/* ---------- edition cards (web / windows / linked) ---------- */
.editions { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 20px; }
.edition { border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); padding: 26px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.edition h3 { font-size: 22px; }
.edition > p { color: var(--fg-2); }
.edition ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; font-size: 15px; color: var(--fg-2); }
.edition li { display: grid; grid-template-columns: 16px 1fr; gap: 10px; }
.edition li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--red); margin: 9px 0 0 4px; }
.edition .foot { margin-top: auto; padding-top: 8px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.edition.featured { border-color: color-mix(in srgb, var(--red) 55%, var(--line)); background: linear-gradient(180deg, var(--red-soft), transparent 60%), var(--panel); }

/* ---------- link diagram ---------- */
.flow { display: grid; grid-template-columns: minmax(0, 1fr) 72px minmax(0, 1.15fr) 72px minmax(0, 1fr); align-items: center; gap: 0; }
.node { border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); padding: 20px; min-width: 0; }
.node.core { border-color: var(--red); box-shadow: 0 0 0 4px var(--red-soft); }
.node h4 { font-size: 17px; margin: 8px 0 6px; }
.node p { font-size: 14.5px; color: var(--fg-2); }
.node .chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.chip { font: 400 11.5px/1 var(--f-mono); color: var(--fg-2); border: 1px solid var(--line); border-radius: 999px; padding: 6px 9px; background: var(--panel-2); }
.wire { height: 2px; background: repeating-linear-gradient(90deg, var(--red) 0 8px, transparent 8px 14px); position: relative; }
.wire::after { content: ""; position: absolute; right: -2px; top: -5px; border: 6px solid transparent; border-left: 8px solid var(--red); border-right: 0; }
.wire.both::before { content: ""; position: absolute; left: -2px; top: -5px; border: 6px solid transparent; border-right: 8px solid var(--red); border-left: 0; }
.flow-notes { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px 28px; margin-top: 32px; color: var(--fg-2); font-size: 15px; }
.flow-notes b { color: var(--fg); display: block; margin-bottom: 2px; }

/* ---------- feature grid ---------- */
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.cell { background: var(--panel); padding: 26px; display: grid; gap: 10px; align-content: start; min-width: 0; }
.cell svg { width: 22px; height: 22px; color: var(--red); }
.cell h3 { font-size: 17.5px; }
.cell p { color: var(--fg-2); font-size: 15px; }

.providers { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.providers span { font: 400 13px/1 var(--f-mono); padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--fg-2); background: var(--panel); }

.cta-band { border: 1px solid var(--line); border-radius: 14px; padding: 44px; background: radial-gradient(120% 140% at 100% 0%, var(--red-soft), transparent 55%), var(--panel); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: center; }
.cta-band h2 { font-size: clamp(26px, 3vw, 36px); }
.cta-band p { color: var(--fg-2); margin-top: 8px; }

/* ---------- inner page header ---------- */
.page-head { padding-block: 64px 36px; border-bottom: 1px solid var(--line); }
.page-head h1 { font-size: clamp(36px, 5vw, 58px); letter-spacing: -.035em; margin-top: 14px; }
.page-head p { color: var(--fg-2); font-size: 18px; max-width: 62ch; margin-top: 14px; }

/* ---------- feature page ---------- */
.feature-groups { display: grid; gap: 56px; padding-block: 56px 88px; }
.fgroup { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 32px; }
.fgroup aside h2 { font-size: 24px; margin-top: 10px; }
.fgroup aside p { color: var(--muted); font-size: 14.5px; margin-top: 8px; }
.flist { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.flist li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.flist b { font-weight: 600; }
.flist span.d { color: var(--fg-2); display: block; font-size: 15px; margin-top: 2px; }
.where { display: flex; gap: 6px; align-items: start; padding-top: 3px; }
.tag { font: 700 10px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; padding: 5px 7px; border-radius: 5px; border: 1px solid var(--line); color: var(--muted); white-space: nowrap; }
.tag.web { color: var(--fg-2); }
.tag.win { color: var(--fg-2); }
.tag.on { color: var(--red); border-color: color-mix(in srgb, var(--red) 50%, var(--line)); background: var(--red-soft); }

table { border-collapse: collapse; width: 100%; font-size: 15px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); }
th, td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font: 700 11px/1.3 var(--f-mono); letter-spacing: .13em; text-transform: uppercase; color: var(--red); background: var(--panel-2); white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.c { text-align: center; white-space: nowrap; }
.yes { color: var(--ok); font-weight: 700; }
.no { color: var(--muted); }

/* ---------- download ---------- */
.dl-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; padding-block: 48px 24px; }
.dl { border: 1px solid var(--line); border-radius: 14px; background: var(--panel); overflow: hidden; display: flex; flex-direction: column; min-width: 0; }
.dl-top { padding: 28px; display: grid; gap: 12px; }
.dl-top h2 { font-size: 26px; }
.dl-top p { color: var(--fg-2); }
.ver { font: 700 13px/1 var(--f-mono); color: var(--fg); }
.ver span { color: var(--muted); font-weight: 400; }
.dl-file { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 16px 28px; border-top: 1px solid var(--line); background: var(--panel-2); }
.dl-file .fn { font: 400 13.5px/1.4 var(--f-mono); word-break: break-all; }
.dl-file .fn small { display: block; color: var(--muted); font-size: 12px; }
.dl-req { padding: 18px 28px 26px; border-top: 1px solid var(--line); }
.dl-req ul { margin: 10px 0 0; padding-left: 18px; color: var(--fg-2); font-size: 14.5px; display: grid; gap: 4px; }

/* ---------- docs / install layout ---------- */
.doc-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 56px; padding-block: 48px 96px; }
.toc { position: sticky; top: 88px; align-self: start; display: grid; gap: 2px; max-height: calc(100vh - 110px); overflow-y: auto; }
.toc .label { margin: 16px 0 8px; }
.toc .label:first-child { margin-top: 0; }
.toc a { color: var(--fg-2); text-decoration: none; font-size: 14px; padding: 5px 10px; border-left: 2px solid var(--line); }
.toc a:hover { color: var(--fg); border-left-color: var(--fg-2); }
.toc a.active { color: var(--fg); border-left-color: var(--red); }
.doc { min-width: 0; max-width: 760px; }
.doc section { padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid var(--line); }
.doc section:last-child { border-bottom: 0; }
.doc h2 { font-size: 30px; margin: 10px 0 16px; }
.doc h3 { font-size: 19px; margin: 30px 0 10px; }
.doc p, .doc li { color: var(--fg-2); }
.doc p + p { margin-top: 12px; }
.doc ul, .doc ol { padding-left: 22px; margin: 12px 0; display: grid; gap: 6px; }
.doc strong { color: var(--fg); }
.doc .table-wrap { margin: 16px 0; }

.steps { list-style: none; padding: 0; margin: 20px 0 0; counter-reset: s; display: grid; gap: 0; }
.steps > li { counter-increment: s; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 16px; padding-bottom: 28px; position: relative; }
.steps > li::before {
  content: counter(s); width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center; font: 700 13px/1 var(--f-mono);
  background: var(--red-soft); color: var(--red); border: 1px solid color-mix(in srgb, var(--red) 45%, var(--line));
}
.steps > li::after { content: ""; position: absolute; left: 16px; top: 38px; bottom: 6px; width: 1px; background: var(--line); }
.steps > li:last-child::after { display: none; }
.steps > li > div { min-width: 0; }
.steps h3 { margin: 4px 0 6px; font-size: 18px; }

.code { position: relative; margin: 12px 0; border: 1px solid var(--line); border-radius: 8px; background: var(--code-bg); }
.code pre { margin: 0; padding: 16px 18px; overflow-x: auto; line-height: 1.6; color: var(--fg); }
.code .copy {
  position: absolute; top: 8px; right: 8px; font: 700 10px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase;
  background: var(--panel-2); color: var(--muted); border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px; cursor: pointer;
}
.code .copy:hover { color: var(--fg); }
.code .out { color: var(--muted); }

.note { border: 1px solid var(--line); border-left: 3px solid var(--red); border-radius: 8px; background: var(--panel); padding: 14px 16px; margin: 16px 0; font-size: 15px; color: var(--fg-2); }
.note b { color: var(--fg); }

.keys td:first-child { white-space: nowrap; }

/* ---------- changelog ---------- */
.filter { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 24px; }
.filter button {
  font: 700 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase;
  background: var(--panel); color: var(--fg-2); border: 1px solid var(--line); border-radius: 999px; padding: 9px 14px; cursor: pointer;
}
.filter button[aria-pressed="true"] { background: var(--red); color: var(--on-red); border-color: var(--red); }
.releases { display: grid; gap: 0; padding-block: 40px 96px; }
.release { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 32px; padding-block: 32px; border-bottom: 1px solid var(--line); }
.release:last-child { border-bottom: 0; }
.release aside { display: grid; gap: 10px; align-content: start; }
.release .v { font: 700 26px/1 var(--f-body); letter-spacing: -.03em; }
.release h2 { font-size: 21px; margin-bottom: 10px; }
.release ul { margin: 0; padding-left: 20px; color: var(--fg-2); display: grid; gap: 6px; }
.release p { color: var(--fg-2); }

/* ---------- footer ---------- */
.site-foot { border-top: 1px solid var(--line); padding-block: 40px; margin-top: 24px; }
.site-foot .wrap { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: start; }
.site-foot p { color: var(--muted); font-size: 14px; margin-top: 10px; max-width: 44ch; }
.foot-links { display: grid; grid-template-columns: repeat(2, auto); gap: 6px 36px; }
.foot-links a { color: var(--fg-2); text-decoration: none; font-size: 14px; }
.foot-links a:hover { color: var(--fg); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .grid3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .wire { width: 2px; height: 40px; margin-inline: auto; background: repeating-linear-gradient(180deg, var(--red) 0 8px, transparent 8px 14px); }
  .wire::after { right: auto; left: -5px; top: auto; bottom: -2px; border: 6px solid transparent; border-top: 8px solid var(--red); border-bottom: 0; }
  .wire.both::before { left: -5px; top: -2px; border: 6px solid transparent; border-bottom: 8px solid var(--red); border-top: 0; }
  .fgroup, .doc-layout, .release { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .toc { position: static; max-height: none; display: flex; flex-wrap: wrap; gap: 6px; }
  .toc .label { width: 100%; margin: 8px 0 2px; }
  .toc a { border: 1px solid var(--line); border-radius: 999px; padding: 6px 11px; }
  .toc a.active { border-color: var(--red); }
  .cta-band { grid-template-columns: minmax(0, 1fr); padding: 30px; }
  .release aside { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
}
@media (max-width: 720px) {
  .grid3 { grid-template-columns: minmax(0, 1fr); }
  .site-head .wrap { gap: 6px 12px; padding-block: 10px; }
  .nav { margin-left: 0; width: 100%; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: -4px; }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { white-space: nowrap; }
  .head-tools { margin-left: auto; }
  .section { padding-block: 60px; }
  .hero { padding-block: 44px 20px; }
  .shot { margin-top: 36px; }
  .site-foot .wrap { grid-template-columns: minmax(0, 1fr); }
  .dl-grid { grid-template-columns: minmax(0, 1fr); }
  .dl-file { grid-template-columns: minmax(0, 1fr); }
  .edition, .dl-top { padding: 22px; }
  .flist li { grid-template-columns: minmax(0, 1fr); gap: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

/* header order: brand · nav · theme on desktop; brand · theme / nav row on phones */
.head-tools { display: flex; align-items: center; }
@media (max-width: 720px) {
  .head-tools { order: 1; }
  .nav { order: 2; }
  .nav .btn { margin-left: 2px; }
}
.ed-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 10px; background: var(--red-soft); color: var(--red); }
.ed-icon svg { width: 22px; height: 22px; }
.nav a.btn, .nav a.btn:hover { color: var(--on-red); background: var(--red); box-shadow: none; }
.dl-file .fn small { word-break: normal; }