/* PocketPlay Kit — shared shell and components for every PocketPlay product.
   Served same-origin at /_kit/. Product accent comes from <html data-pp-site="…">. */

@font-face { font-family: "PP Sans"; src: url("fonts/inter-latin.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "PP Sans"; src: url("fonts/inter-latin-ext.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "PP Mono"; src: url("fonts/mono-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "PP Mono"; src: url("fonts/mono-500.woff2") format("woff2"); font-weight: 500 700; font-display: swap; }
@font-face { font-family: "PP Serif"; src: url("fonts/serif-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "PP Serif"; src: url("fonts/serif-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }

:root {
  --pp-font: "PP Sans", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans JP", "Noto Sans KR", sans-serif;
  --pp-mono: "PP Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, "PingFang SC", "Microsoft YaHei", monospace;
  --pp-serif: "PP Serif", "Songti SC", "Noto Serif CJK SC", "Source Han Serif SC", Georgia, serif;

  --paper: #f3f1ec;
  --panel: #fbfaf7;
  --sunk: #ebe8e1;
  --raised: #ffffff;
  --ink: #15140f;
  --ink-2: #4b4841;
  --ink-3: #85817a;
  --ink-4: #b3afa7;
  --line: rgba(21, 20, 15, .1);
  --line-2: rgba(21, 20, 15, .18);
  --hover: rgba(21, 20, 15, .045);
  --shadow: 0 1px 0 rgba(21, 20, 15, .04), 0 12px 32px -12px rgba(21, 20, 15, .22);

  --ok: #17864f;
  --ok-bg: rgba(23, 134, 79, .1);
  --warn: #a86b00;
  --warn-bg: rgba(201, 138, 0, .13);
  --err: #c9311f;
  --err-bg: rgba(201, 49, 31, .1);

  --sig: #15140f;
  --sig-ink: #15140f;
  --sig-on: #ffffff;
  --sig-soft: rgba(21, 20, 15, .07);

  --r-1: 5px;
  --r-2: 8px;
  --r-3: 12px;
  --bar-h: 52px;
  --page: 1320px;
  --gap: 16px;

  color-scheme: light;
}

:root[data-theme="dark"] {
  --paper: #0f0f0d;
  --panel: #161613;
  --sunk: #0b0b09;
  --raised: #1d1d19;
  --ink: #efede7;
  --ink-2: #b8b4ab;
  --ink-3: #7f7b72;
  --ink-4: #56534c;
  --line: rgba(239, 237, 231, .09);
  --line-2: rgba(239, 237, 231, .17);
  --hover: rgba(239, 237, 231, .05);
  --shadow: 0 1px 0 rgba(0, 0, 0, .3), 0 16px 40px -12px rgba(0, 0, 0, .7);
  --ok: #3ccf87;
  --ok-bg: rgba(60, 207, 135, .12);
  --warn: #f0b429;
  --warn-bg: rgba(240, 180, 41, .12);
  --err: #ff6b57;
  --err-bg: rgba(255, 107, 87, .12);
  --sig: #efede7;
  --sig-ink: #efede7;
  --sig-on: #0f0f0d;
  --sig-soft: rgba(239, 237, 231, .08);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0f0f0d; --panel: #161613; --sunk: #0b0b09; --raised: #1d1d19;
    --ink: #efede7; --ink-2: #b8b4ab; --ink-3: #7f7b72; --ink-4: #56534c;
    --line: rgba(239, 237, 231, .09); --line-2: rgba(239, 237, 231, .17); --hover: rgba(239, 237, 231, .05);
    --shadow: 0 1px 0 rgba(0, 0, 0, .3), 0 16px 40px -12px rgba(0, 0, 0, .7);
    --ok: #3ccf87; --ok-bg: rgba(60, 207, 135, .12); --warn: #f0b429; --warn-bg: rgba(240, 180, 41, .12);
    --err: #ff6b57; --err-bg: rgba(255, 107, 87, .12);
    --sig: #efede7; --sig-ink: #efede7; --sig-on: #0f0f0d; --sig-soft: rgba(239, 237, 231, .08);
    color-scheme: dark;
  }
}

/* Product signals. --sig fills, --sig-ink is text-safe on paper. */
[data-pp-site="creator"] { --sig: #ff5a1f; --sig-ink: #d13f06; --sig-on: #fff; --sig-soft: rgba(255, 90, 31, .1); }
[data-pp-site="geng"]    { --sig: #e0325f; --sig-ink: #b81d47; --sig-on: #fff; --sig-soft: rgba(224, 50, 95, .09); }
[data-pp-site="rack"]    { --sig: #0e9f6e; --sig-ink: #08784f; --sig-on: #fff; --sig-soft: rgba(14, 159, 110, .1); }
[data-pp-site="skills"]  { --sig: #4c5bff; --sig-ink: #3441e0; --sig-on: #fff; --sig-soft: rgba(76, 91, 255, .09); }
[data-pp-site="tools"]   { --sig: #f2b705; --sig-ink: #8a6400; --sig-on: #15140f; --sig-soft: rgba(242, 183, 5, .14); }
:root[data-theme="dark"][data-pp-site="creator"] { --sig-ink: #ff8a5c; }
:root[data-theme="dark"][data-pp-site="geng"]    { --sig-ink: #ff6f93; }
:root[data-theme="dark"][data-pp-site="rack"]    { --sig-ink: #3fd49c; }
:root[data-theme="dark"][data-pp-site="skills"]  { --sig-ink: #8f9aff; }
:root[data-theme="dark"][data-pp-site="tools"]   { --sig-ink: #ffd24a; }
:root[data-theme="dark"][data-pp-site="creator"], :root[data-theme="dark"][data-pp-site="geng"], :root[data-theme="dark"][data-pp-site="rack"], :root[data-theme="dark"][data-pp-site="skills"] { --sig-on: #fff; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"])[data-pp-site="creator"] { --sig: #ff5a1f; --sig-ink: #ff8a5c; --sig-on: #fff; --sig-soft: rgba(255, 90, 31, .14); }
  :root:not([data-theme="light"])[data-pp-site="geng"]    { --sig: #e0325f; --sig-ink: #ff6f93; --sig-on: #fff; --sig-soft: rgba(224, 50, 95, .14); }
  :root:not([data-theme="light"])[data-pp-site="rack"]    { --sig: #0e9f6e; --sig-ink: #3fd49c; --sig-on: #fff; --sig-soft: rgba(14, 159, 110, .14); }
  :root:not([data-theme="light"])[data-pp-site="skills"]  { --sig: #4c5bff; --sig-ink: #8f9aff; --sig-on: #fff; --sig-soft: rgba(76, 91, 255, .15); }
  :root:not([data-theme="light"])[data-pp-site="tools"]   { --sig: #f2b705; --sig-ink: #ffd24a; --sig-on: #15140f; --sig-soft: rgba(242, 183, 5, .14); }
}
:root[data-theme="dark"][data-pp-site="creator"] { --sig: #ff5a1f; --sig-soft: rgba(255, 90, 31, .14); }
:root[data-theme="dark"][data-pp-site="geng"]    { --sig: #e0325f; --sig-soft: rgba(224, 50, 95, .14); }
:root[data-theme="dark"][data-pp-site="rack"]    { --sig: #0e9f6e; --sig-soft: rgba(14, 159, 110, .14); }
:root[data-theme="dark"][data-pp-site="skills"]  { --sig: #4c5bff; --sig-soft: rgba(76, 91, 255, .15); }
:root[data-theme="dark"][data-pp-site="tools"]   { --sig: #f2b705; --sig-on: #15140f; --sig-soft: rgba(242, 183, 5, .14); }

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body.pp {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 14px/1.55 var(--pp-font);
  font-feature-settings: "cv11", "ss01", "tnum" 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.pp a { color: inherit; text-decoration: none; }
.pp a:hover { color: var(--sig-ink); }
.pp p a, .pp .pp-link { color: var(--ink); text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 3px; }
.pp p a:hover, .pp .pp-link:hover { color: var(--sig-ink); text-decoration-color: currentColor; }
.pp img, .pp svg { display: block; max-width: 100%; }
.pp button, .pp input, .pp select, .pp textarea { font: inherit; color: inherit; }
.pp :focus-visible { outline: 2px solid var(--sig); outline-offset: 2px; border-radius: var(--r-1); }
.pp ::selection { background: var(--sig); color: var(--sig-on); }
.pp h1, .pp h2, .pp h3, .pp h4 { margin: 0; font-weight: 600; letter-spacing: -.01em; line-height: 1.2; }
.pp p { margin: 0; }
.pp-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.pp-skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: var(--paper) !important; padding: 8px 12px; border-radius: var(--r-1); }
.pp-skip:focus { top: 10px; }

.pp-mono { font-family: var(--pp-mono); font-size: .92em; letter-spacing: 0; }
.pp-num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }
.pp-muted { color: var(--ink-3); }
.pp-dim { color: var(--ink-2); }
.pp-sig { color: var(--sig-ink); }
.pp-ok { color: var(--ok); } .pp-warn { color: var(--warn); } .pp-err { color: var(--err); }
.pp-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.pp-row--between { justify-content: space-between; }
.pp-stack { display: grid; gap: 12px; }
.pp-grow { flex: 1 1 auto; min-width: 0; }
.pp-hide, .pp [hidden] { display: none !important; }
.pp-ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pp-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- Top bar ---------- */
.pp-bar {
  position: sticky; top: 0; z-index: 40;
  height: var(--bar-h);
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--line);
}
.pp-bar__in { max-width: var(--page); height: 100%; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; gap: 14px; }
.pp-brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.pp-mark { position: relative; flex: none; width: 22px; height: 22px; border-radius: 5px; background: var(--ink); }
.pp-mark::after { content: ""; position: absolute; right: 3px; bottom: 3px; width: 7px; height: 7px; border-radius: 50%; background: var(--sig); box-shadow: 0 0 0 1.5px var(--ink); }
:root:not([data-pp-site]) .pp-mark::after, [data-pp-site="hub"] .pp-mark::after { background: var(--paper); }
.pp-brand__home { display: flex; align-items: center; gap: 9px; font-weight: 650; letter-spacing: -.018em; font-size: 15px; white-space: nowrap; }
.pp-brand__home:hover { color: var(--ink) !important; }
.pp-brand__home small { font: 500 10.5px/1 var(--pp-mono); letter-spacing: .04em; color: var(--ink-3); text-transform: uppercase; margin-left: 2px; }
.pp-switch {
  display: inline-grid; place-items: center; width: 24px; height: 24px; margin-left: -4px;
  border: 1px solid transparent; border-radius: 6px; background: none; cursor: pointer; color: var(--ink-3);
}
.pp-switch:hover, .pp-switch[aria-expanded="true"] { background: var(--hover); border-color: var(--line); color: var(--ink); }
.pp-switch svg { width: 12px; height: 12px; }
.pp-lang { position: relative; }
.pp-lang > summary { list-style: none; }
.pp-lang > summary::-webkit-details-marker { display: none; }
.pp-lang__menu { position: absolute; right: 0; top: calc(100% + 8px); z-index: 60; min-width: 150px; padding: 5px; background: var(--raised); border: 1px solid var(--line-2); border-radius: var(--r-2); box-shadow: var(--shadow); display: grid; }
.pp-lang__menu a { padding: 7px 10px; border-radius: 6px; font-size: 13px; display: flex; justify-content: space-between; gap: 10px; }
.pp-lang__menu a:hover { background: var(--hover); color: var(--ink) !important; }
.pp-lang__menu a[aria-current="true"] { color: var(--sig-ink); font-weight: 600; }
.pp-lang__menu a[aria-current="true"]::after { content: "✓"; }
.pp-nav { display: flex; align-items: center; gap: 2px; margin-left: 6px; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.pp-nav::-webkit-scrollbar { display: none; }
.pp-nav a { position: relative; padding: 6px 10px; border-radius: var(--r-2); color: var(--ink-2); font-weight: 500; white-space: nowrap; }
.pp-nav a:hover { color: var(--ink); background: var(--hover); }
.pp-nav a[aria-current="page"], .pp-nav a.is-active { color: var(--ink); }
.pp-nav a[aria-current="page"]::after, .pp-nav a.is-active::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: -10px; height: 2px; background: var(--sig); border-radius: 2px; }
.pp-bar__end { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.pp-cmdk-btn {
  display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 8px 0 10px; min-width: 200px;
  border: 1px solid var(--line); border-radius: var(--r-2); background: var(--panel); color: var(--ink-3); cursor: pointer; font-size: 13px;
}
.pp-cmdk-btn:hover { border-color: var(--line-2); color: var(--ink-2); }
.pp-cmdk-btn svg { width: 14px; height: 14px; }
.pp-cmdk-btn .pp-kbd { margin-left: auto; }
.pp-icon-btn {
  display: inline-grid; place-items: center; min-width: 32px; height: 32px; padding: 0 8px;
  border: 1px solid transparent; border-radius: var(--r-2); background: none; color: var(--ink-2); cursor: pointer; font-size: 12.5px; font-weight: 600;
}
.pp-icon-btn:hover { background: var(--hover); color: var(--ink); border-color: var(--line); }
.pp-icon-btn svg { width: 16px; height: 16px; }
.pp-kbd { display: inline-flex; align-items: center; gap: 2px; height: 20px; padding: 0 5px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; background: var(--raised); font: 500 11px/1 var(--pp-mono); color: var(--ink-3); }
.pp .pp-icon-btn .pp-theme-ico-dark { display: none; }
:root[data-theme="dark"] .pp .pp-icon-btn .pp-theme-ico-light { display: none; }
:root[data-theme="dark"] .pp .pp-icon-btn .pp-theme-ico-dark { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .pp .pp-icon-btn .pp-theme-ico-light { display: none; }
  :root:not([data-theme="light"]) .pp .pp-icon-btn .pp-theme-ico-dark { display: block; }
}

@media (max-width: 860px) {
  .pp-cmdk-btn { min-width: 0; padding: 0 9px; }
  .pp-cmdk-btn span, .pp-cmdk-btn .pp-kbd { display: none; }
}
@media (max-width: 680px) {
  .pp-bar { -webkit-backdrop-filter: none; backdrop-filter: none; background: var(--paper); }
  .pp-bar__in { padding: 0 12px; gap: 8px; }
  .pp-brand__home small { display: none; }
  .pp-nav { position: fixed; left: 0; right: 0; bottom: 0; z-index: 41; margin: 0; height: 54px; padding: 0 6px env(safe-area-inset-bottom); justify-content: flex-start; background: color-mix(in srgb, var(--paper) 92%, transparent); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-top: 1px solid var(--line); }
  .pp-nav a { flex: 1 1 0; min-width: 0; text-align: center; font-size: 12px; padding: 8px 5px; }
  .pp-nav a[aria-current="page"]::after, .pp-nav a.is-active::after { top: -1px; bottom: auto; }
  body.pp { padding-bottom: 60px; }
  body.pp.pp--no-nav { padding-bottom: 0; }
}

/* ---------- Switcher popover ---------- */
.pp-pop {
  position: fixed; z-index: 60; width: min(560px, calc(100vw - 24px));
  background: var(--raised); border: 1px solid var(--line-2); border-radius: var(--r-3); box-shadow: var(--shadow);
  padding: 8px; animation: pp-pop .14s ease-out;
}
@keyframes pp-pop { from { opacity: 0; transform: translateY(-4px) scale(.99); } }
.pp-pop__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.pp-prod { display: grid; grid-template-columns: 34px 1fr; gap: 10px; align-items: center; padding: 9px 10px; border-radius: var(--r-2); }
.pp-prod:hover, .pp-prod:focus-visible { background: var(--hover); color: inherit !important; }
.pp-prod[aria-current="true"] { background: var(--sig-soft); }
.pp-prod__tile { width: 34px; height: 34px; border-radius: 8px; display: grid; place-items: center; font: 600 12px/1 var(--pp-mono); color: #fff; letter-spacing: -.02em; }
.pp-prod__name { font-weight: 600; font-size: 13.5px; }
.pp-prod__desc { color: var(--ink-3); font-size: 12px; line-height: 1.35; }
.pp-pop__foot { display: flex; justify-content: space-between; align-items: center; margin-top: 6px; padding: 8px 10px 4px; border-top: 1px solid var(--line); font-size: 12px; color: var(--ink-3); }
@media (max-width: 560px) { .pp-pop__grid { grid-template-columns: 1fr; } }

/* ---------- Command palette ---------- */
.pp-cmdk { position: fixed; inset: 0; z-index: 80; display: grid; place-items: start center; padding-top: 12vh; background: rgba(12, 12, 10, .36); animation: pp-fade .12s ease-out; }
@keyframes pp-fade { from { opacity: 0; } }
.pp-cmdk__box { width: min(640px, calc(100vw - 24px)); background: var(--raised); border: 1px solid var(--line-2); border-radius: 14px; box-shadow: var(--shadow); overflow: hidden; }
.pp-cmdk__in { display: flex; align-items: center; gap: 10px; padding: 0 16px; border-bottom: 1px solid var(--line); }
.pp-cmdk__in svg { width: 18px; height: 18px; color: var(--ink-3); flex: none; }
.pp-cmdk__in input { flex: 1; height: 54px; border: 0; outline: 0; background: none; font-size: 16px; }
.pp .pp-cmdk__in input:focus-visible, .pp .pp-command input:focus-visible { outline: none; }
.pp-cmdk__list { max-height: min(56vh, 460px); overflow: auto; padding: 6px; }
.pp-cmdk__group { padding: 10px 10px 4px; font: 500 10.5px/1 var(--pp-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.pp-cmdk__item { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: var(--r-2); cursor: pointer; }
.pp-cmdk__item[aria-selected="true"] { background: var(--sig-soft); }
.pp-cmdk__item .pp-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.pp-cmdk__item b { font-weight: 550; }
.pp-cmdk__item small { margin-left: auto; color: var(--ink-3); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 50%; }
.pp-cmdk__empty { padding: 28px; text-align: center; color: var(--ink-3); }
.pp-cmdk__foot { display: flex; gap: 14px; padding: 8px 14px; border-top: 1px solid var(--line); color: var(--ink-3); font-size: 11.5px; }

/* ---------- Page layout ---------- */
.pp-page { max-width: var(--page); margin: 0 auto; padding: 0 20px; }
.pp-page--narrow { max-width: 860px; }
.pp-page--read { max-width: 720px; }
.pp-work { padding: 22px 0 8px; }
.pp-work__head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 14px; flex-wrap: wrap; }
.pp-section { padding: 28px 0 8px; }
.pp-section + .pp-section { border-top: 1px solid var(--line); margin-top: 20px; }
.pp-section__head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 12px; flex-wrap: wrap; }
.pp-grid { display: grid; gap: var(--gap); }
.pp-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pp-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pp-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pp-split { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 24px; align-items: start; }
.pp-split--wide { grid-template-columns: minmax(0, 1fr) 360px; }
.pp-sticky { position: sticky; top: calc(var(--bar-h) + 16px); }
@media (max-width: 1024px) { .pp-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .pp-split--wide { grid-template-columns: 1fr; } .pp-split--wide .pp-sticky { position: static; } }
@media (max-width: 860px) { .pp-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .pp-split { grid-template-columns: 1fr; } .pp-sticky { position: static; } }
@media (max-width: 600px) { .pp-page { padding: 0 14px; } .pp-grid--2, .pp-grid--3, .pp-grid--4 { grid-template-columns: 1fr; } }

/* ---------- Type ---------- */
.pp-kicker { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 0; font: 500 11px/1.2 var(--pp-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.pp-kicker > b { color: var(--sig-ink); font-weight: 500; margin-right: 8px; }
.pp-kicker__seg { white-space: nowrap; }
.pp-kicker__seg + .pp-kicker__seg::before { content: " · "; white-space: pre; }
.pp-title { font-size: 26px; line-height: 1.15; font-weight: 650; letter-spacing: -.022em; }
.pp-title--lg { font-size: clamp(28px, 3.4vw, 40px); letter-spacing: -.028em; }
.pp-display { font-family: var(--pp-serif); font-weight: 400; font-size: clamp(34px, 4.6vw, 56px); line-height: 1.04; letter-spacing: -.01em; }
.pp-display em { font-style: italic; color: var(--sig-ink); }
.pp-h2 { font-size: 17px; font-weight: 620; letter-spacing: -.014em; }
.pp-h3 { font-size: 14.5px; font-weight: 600; }
.pp-lead { color: var(--ink-2); font-size: 15px; line-height: 1.55; max-width: 64ch; }
.pp-small { font-size: 12.5px; }
.pp-tiny { font-size: 11.5px; }
:lang(zh) .pp-title, :lang(ja) .pp-title, :lang(ko) .pp-title, :lang(zh) .pp-h2 { letter-spacing: 0; }

/* ---------- Surfaces ---------- */
.pp-panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-3); }
.pp-panel--sunk { background: var(--sunk); border-color: transparent; }
.pp-panel--sig { border-color: color-mix(in srgb, var(--sig) 45%, var(--line)); box-shadow: inset 0 2px 0 var(--sig); }
.pp-panel__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line); min-height: 48px; }
.pp-panel__body { padding: 16px; }
.pp-panel__foot { padding: 10px 16px; border-top: 1px solid var(--line); color: var(--ink-3); font-size: 12.5px; }
.pp-card { display: block; padding: 14px 16px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-3); transition: border-color .15s, transform .15s, background .15s; }
a.pp-card:hover, .pp-card--link:hover { border-color: var(--line-2); background: var(--raised); color: inherit !important; }
.pp-divider { height: 1px; background: var(--line); border: 0; margin: 16px 0; }

/* ---------- Controls ---------- */
.pp-btn {
  --b-bg: var(--ink); --b-fg: var(--paper); --b-bd: var(--ink);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 38px; padding: 0 16px; border-radius: var(--r-2); border: 1px solid var(--b-bd);
  background: var(--b-bg); color: var(--b-fg) !important; font-weight: 600; font-size: 13.5px; letter-spacing: -.005em;
  cursor: pointer; white-space: nowrap; user-select: none; transition: transform .08s, background .15s, border-color .15s, opacity .15s;
}
.pp-btn:hover { filter: brightness(1.08); }
.pp-btn:active { transform: translateY(1px); }
.pp-btn--sig { --b-bg: var(--sig); --b-fg: var(--sig-on); --b-bd: var(--sig); }
.pp-btn--ghost { --b-bg: transparent; --b-fg: var(--ink); --b-bd: var(--line-2); }
.pp-btn--ghost:hover { background: var(--hover); filter: none; }
.pp-btn--quiet { --b-bg: transparent; --b-fg: var(--ink-2); --b-bd: transparent; padding: 0 10px; }
.pp-btn--quiet:hover { background: var(--hover); color: var(--ink) !important; filter: none; }
.pp-btn--sm { height: 30px; padding: 0 11px; font-size: 12.5px; border-radius: 7px; }
.pp-btn--lg { height: 46px; padding: 0 22px; font-size: 14.5px; }
.pp-btn svg { width: 15px; height: 15px; }
.pp-btn[disabled], .pp-btn[aria-disabled="true"] { opacity: .45; cursor: not-allowed; transform: none; filter: none; }
.pp-btn[data-state="busy"] { cursor: progress; opacity: 1; }
.pp-btn[data-state="busy"]::before { content: ""; width: 13px; height: 13px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: pp-spin .7s linear infinite; }
.pp-btn[data-state="done"] { --b-bg: var(--ok); --b-bd: var(--ok); --b-fg: #fff; }
.pp-btn--ghost[data-state="done"], .pp-btn--quiet[data-state="done"] { --b-bg: var(--ok-bg); --b-bd: transparent; --b-fg: var(--ok); }
.pp-btn[data-state="error"] { --b-bg: var(--err); --b-bd: var(--err); --b-fg: #fff; }
@keyframes pp-spin { to { transform: rotate(360deg); } }

.pp-input, .pp-select, .pp-textarea {
  width: 100%; height: 38px; padding: 0 12px; border-radius: var(--r-2); border: 1px solid var(--line-2);
  background: var(--raised); color: var(--ink); transition: border-color .15s, box-shadow .15s;
}
.pp-textarea { height: auto; min-height: 120px; padding: 10px 12px; line-height: 1.5; resize: vertical; }
.pp-input::placeholder, .pp-textarea::placeholder { color: var(--ink-4); }
.pp-input:focus, .pp-select:focus, .pp-textarea:focus { outline: none; border-color: var(--sig); box-shadow: 0 0 0 3px var(--sig-soft); }
.pp-input[aria-invalid="true"] { border-color: var(--err); box-shadow: 0 0 0 3px var(--err-bg); }
.pp-select { appearance: none; padding-right: 30px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none' stroke='%2385817a' stroke-width='1.5'%3E%3Cpath d='M1 1l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 11px center; }
.pp-field { display: grid; gap: 6px; }
.pp-field > span, .pp-label { font-size: 12px; font-weight: 550; color: var(--ink-2); }
.pp-hint { font-size: 12px; color: var(--ink-3); }

/* The command input: every tool's primary entry point. */
.pp-command {
  display: flex; align-items: center; gap: 6px; padding: 6px 6px 6px 16px; min-height: 58px;
  background: var(--raised); border: 1px solid var(--line-2); border-radius: 14px;
  box-shadow: 0 1px 0 rgba(21, 20, 15, .03), 0 10px 30px -18px rgba(21, 20, 15, .35);
  transition: border-color .15s, box-shadow .15s;
}
.pp-command:focus-within { border-color: var(--sig); box-shadow: 0 0 0 4px var(--sig-soft), 0 10px 30px -18px rgba(21, 20, 15, .35); }
.pp-command[data-invalid="true"] { border-color: var(--err); box-shadow: 0 0 0 4px var(--err-bg); }
.pp-command > svg { width: 18px; height: 18px; flex: none; color: var(--ink-3); }
.pp-command input { flex: 1; min-width: 0; height: 44px; border: 0; outline: 0; background: none; font-size: 16px; }
.pp-command input::placeholder { color: var(--ink-4); }
.pp-command .pp-kbd { margin-right: 6px; }
.pp-command .pp-btn { height: 44px; border-radius: 10px; padding: 0 18px; }
.pp-command__meta { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 10px; color: var(--ink-3); font-size: 12.5px; }
.pp-command__meta button { border: 0; background: none; padding: 0; cursor: pointer; color: var(--ink-2); text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 3px; }
.pp-command__meta button:hover { color: var(--sig-ink); }
@media (max-width: 600px) { .pp-command { flex-wrap: wrap; padding: 6px; } .pp-command > svg { display: none; } .pp-command input { padding: 0 8px; flex-basis: 100%; } .pp-command .pp-btn { width: 100%; } .pp-command .pp-kbd { display: none; } }

.pp-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.pp-chip {
  display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 11px; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--panel); color: var(--ink-2); font-size: 12.5px; font-weight: 520; cursor: pointer; white-space: nowrap;
}
.pp-chip:hover { border-color: var(--ink-3); color: var(--ink); }
.pp-chip[aria-pressed="true"], .pp-chip[aria-checked="true"], .pp-chip.is-on { background: var(--ink); border-color: var(--ink); color: var(--paper) !important; }
.pp-chip small, .pp-chip .pp-count { font: 500 10.5px/1 var(--pp-mono); color: inherit; opacity: .6; }
.pp-seg { display: inline-flex; padding: 3px; gap: 2px; border-radius: 10px; background: var(--sunk); border: 1px solid var(--line); }
.pp-seg button, .pp-seg a { height: 28px; padding: 0 12px; border: 0; border-radius: 7px; background: none; color: var(--ink-2); font-size: 12.5px; font-weight: 550; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.pp-seg [aria-pressed="true"], .pp-seg [aria-selected="true"], .pp-seg [aria-current="page"] { background: var(--raised); color: var(--ink); box-shadow: 0 1px 2px rgba(0, 0, 0, .08), 0 0 0 1px var(--line); }

/* ---------- Data ---------- */
.pp-badge { display: inline-flex; align-items: center; gap: 5px; height: 20px; padding: 0 7px; border-radius: 5px; font: 500 11px/1 var(--pp-mono); letter-spacing: .01em; background: var(--sunk); color: var(--ink-2); white-space: nowrap; }
.pp-badge--sig { background: var(--sig-soft); color: var(--sig-ink); }
.pp-badge--ok { background: var(--ok-bg); color: var(--ok); }
.pp-badge--warn { background: var(--warn-bg); color: var(--warn); }
.pp-badge--err { background: var(--err-bg); color: var(--err); }
.pp-badge--line { background: none; border: 1px solid var(--line-2); }
.pp-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.pp-dot--creator { color: #ff5a1f; } .pp-dot--tools { color: #f2b705; } .pp-dot--geng { color: #e0325f; } .pp-dot--rack { color: #0e9f6e; } .pp-dot--skills { color: #4c5bff; }
.pp-mark--sm { width: 12px; height: 12px; border-radius: 3px; }
.pp-mark--sm::after { display: none; }

.pp-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); border: 1px solid var(--line); border-radius: var(--r-3); background: var(--panel); overflow: hidden; }
.pp-stat { padding: 12px 14px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 0 -1px -1px 0; }
.pp-stat__label { font-size: 11.5px; color: var(--ink-3); display: flex; align-items: center; gap: 6px; }
.pp-stat__value { margin-top: 4px; font: 500 22px/1.1 var(--pp-mono); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.pp-stat__note { margin-top: 3px; font-size: 11.5px; color: var(--ink-3); }
.pp-stat__note.is-up { color: var(--ok); } .pp-stat__note.is-down { color: var(--err); }

.pp-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-3); background: var(--panel); }
.pp-table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; }
.pp-table th { position: sticky; top: 0; z-index: 1; text-align: left; font: 500 10.5px/1.2 var(--pp-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); background: var(--panel); padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.pp-table th button { all: unset; cursor: pointer; display: inline-flex; gap: 4px; align-items: center; }
.pp-table th button:hover { color: var(--ink); }
.pp-table th[aria-sort] { color: var(--ink); }
.pp-table th[aria-sort="descending"] button::after { content: "↓"; color: var(--sig-ink); }
.pp-table th[aria-sort="ascending"] button::after { content: "↑"; color: var(--sig-ink); }
.pp-table td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.pp-table tr:last-child td { border-bottom: 0; }
.pp-table tbody tr:hover td { background: var(--hover); }
.pp-table td.is-num, .pp-table th.is-num { text-align: right; font-family: var(--pp-mono); font-variant-numeric: tabular-nums; }
.pp-table td small { display: block; color: var(--ink-3); font-size: 11.5px; margin-top: 1px; }
.pp-table .pp-rank { width: 44px; font: 500 12px var(--pp-mono); color: var(--ink-3); }
.pp-table tr.is-top .pp-rank { color: var(--sig-ink); }

.pp-meter { position: relative; height: 6px; border-radius: 3px; background: var(--sunk); overflow: hidden; }
.pp-meter > i { position: absolute; inset: 0 auto 0 0; width: var(--v, 0%); background: var(--sig); border-radius: 3px; }
.pp-meter--ink > i { background: var(--ink); }

.pp-list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: var(--r-3); background: var(--panel); overflow: hidden; }
.pp-panel .pp-list, .pp-list--flush { border: 0; border-radius: 0; background: none; }
.pp-panel > ul, .pp-panel > ol { list-style: none; margin: 0; padding: 0; }
.pp-list > * + * { border-top: 1px solid var(--line); }
.pp-item { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 11px 14px; }
a.pp-item:hover, button.pp-item:hover { background: var(--hover); color: inherit !important; }
button.pp-item { width: 100%; border: 0; background: none; text-align: left; cursor: pointer; }
.pp-item__idx { font: 500 11.5px var(--pp-mono); color: var(--ink-3); min-width: 22px; }
.pp-item__title { font-weight: 580; }
.pp-item__meta { color: var(--ink-3); font-size: 12.5px; }
.pp-item__end { color: var(--ink-3); font-size: 12px; display: flex; align-items: center; gap: 8px; }

/* ---------- Status & feedback ---------- */
.pp-status { display: flex; align-items: flex-start; gap: 10px; padding: 11px 14px; border-radius: var(--r-2); background: var(--sunk); color: var(--ink-2); font-size: 13px; line-height: 1.45; }
.pp-status[hidden] { display: none; }
.pp-status__ico { flex: none; width: 16px; height: 16px; margin-top: 1px; display: grid; place-items: center; }
.pp-status__ico::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); }
.pp-status__body { flex: 1; min-width: 0; }
.pp-status__title { color: var(--ink); font-weight: 600; }
.pp-status__detail { color: var(--ink-3); font-size: 12px; margin-top: 2px; }
.pp-status__actions { display: flex; gap: 6px; flex: none; }
.pp-status[data-state="busy"] .pp-status__ico::before { width: 12px; height: 12px; background: none; border: 2px solid var(--sig); border-right-color: transparent; animation: pp-spin .7s linear infinite; }
.pp-status[data-state="ok"] { background: var(--ok-bg); }
.pp-status[data-state="ok"] .pp-status__ico::before { background: var(--ok); }
.pp-status[data-state="warn"] { background: var(--warn-bg); }
.pp-status[data-state="warn"] .pp-status__ico::before { background: var(--warn); }
.pp-status[data-state="err"] { background: var(--err-bg); }
.pp-status[data-state="err"] .pp-status__ico::before { background: var(--err); }
.pp-status__time { font: 500 11.5px var(--pp-mono); color: var(--ink-3); flex: none; }

.pp-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.pp-steps li { display: grid; grid-template-columns: 18px 1fr auto; align-items: center; gap: 10px; padding: 6px 0; color: var(--ink-3); font-size: 13px; }
.pp-steps li::before { content: ""; width: 10px; height: 10px; margin: 0 4px; border-radius: 50%; border: 1.5px solid var(--ink-4); }
.pp-steps li[data-state="busy"] { color: var(--ink); }
.pp-steps li[data-state="busy"]::before { border-color: var(--sig); border-right-color: transparent; animation: pp-spin .7s linear infinite; }
.pp-steps li[data-state="ok"] { color: var(--ink-2); }
.pp-steps li[data-state="ok"]::before { background: var(--ok); border-color: var(--ok); }
.pp-steps li[data-state="err"] { color: var(--err); }
.pp-steps li[data-state="err"]::before { background: var(--err); border-color: var(--err); }
.pp-steps li small { font: 500 11px var(--pp-mono); color: var(--ink-3); }

.pp-progress { position: relative; height: 3px; border-radius: 2px; background: var(--sunk); overflow: hidden; }
.pp-progress > i { position: absolute; inset: 0 auto 0 0; width: var(--v, 0%); background: var(--sig); transition: width .25s ease; }
.pp-progress[data-indeterminate] > i { width: 35%; animation: pp-indet 1.1s ease-in-out infinite; }
@keyframes pp-indet { from { left: -35%; } to { left: 100%; } }

.pp-skel { position: relative; overflow: hidden; background: var(--sunk); border-radius: var(--r-1); min-height: 12px; }
.pp-skel::after { content: ""; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, var(--hover), transparent); animation: pp-shimmer 1.3s infinite; }
@keyframes pp-shimmer { to { transform: translateX(100%); } }

.pp-empty { display: grid; justify-items: center; gap: 8px; padding: 36px 20px; text-align: center; color: var(--ink-3); }
.pp-empty__title { color: var(--ink); font-weight: 600; font-size: 14.5px; }

.pp-toasts { position: fixed; z-index: 90; right: 16px; bottom: 16px; display: grid; gap: 8px; width: min(380px, calc(100vw - 32px)); pointer-events: none; }
.pp-toast {
  pointer-events: auto; display: flex; align-items: center; gap: 10px; padding: 11px 12px 11px 14px;
  background: var(--ink); color: var(--paper); border-radius: 10px; box-shadow: var(--shadow); font-size: 13px;
  animation: pp-toast-in .2s cubic-bezier(.2, .9, .3, 1.2);
}
.pp-toast.is-out { animation: pp-toast-out .18s ease-in forwards; }
@keyframes pp-toast-in { from { opacity: 0; transform: translateY(8px) scale(.98); } }
@keyframes pp-toast-out { to { opacity: 0; transform: translateY(6px); } }
.pp-toast .pp-dot { background: var(--sig); }
.pp-toast[data-type="ok"] .pp-dot { background: #3ccf87; }
.pp-toast[data-type="err"] .pp-dot { background: #ff6b57; }
.pp-toast[data-type="warn"] .pp-dot { background: #f0b429; }
.pp-toast span { flex: 1; }
.pp-toast button { border: 0; background: rgba(255, 255, 255, .12); color: inherit; height: 26px; padding: 0 10px; border-radius: 6px; cursor: pointer; font-weight: 600; font-size: 12px; }
:root[data-theme="dark"] .pp-toast button { background: rgba(0, 0, 0, .12); }
@media (max-width: 680px) { .pp-toasts { right: 12px; left: 12px; width: auto; bottom: 72px; } body.pp--no-nav .pp-toasts { bottom: 16px; } }

/* ---------- Disclosure / FAQ ---------- */
.pp-faq { border-top: 1px solid var(--line); }
.pp-faq details { border-bottom: 1px solid var(--line); }
.pp-faq summary { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 2px; cursor: pointer; list-style: none; font-weight: 560; }
.pp-faq summary::-webkit-details-marker { display: none; }
.pp-faq summary::after { content: "+"; font: 400 18px/1 var(--pp-mono); color: var(--ink-3); transition: transform .2s; }
.pp-faq details[open] summary::after { transform: rotate(45deg); }
.pp-faq details > div, .pp-faq details > p { padding: 0 2px 16px; color: var(--ink-2); max-width: 72ch; }

/* ---------- Dialog ---------- */
.pp-dialog { border: 1px solid var(--line-2); border-radius: 14px; padding: 0; background: var(--raised); color: var(--ink); box-shadow: var(--shadow); width: min(520px, calc(100vw - 24px)); }
.pp-dialog::backdrop { background: rgba(12, 12, 10, .4); }
.pp-dialog__head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.pp-dialog__body { padding: 16px; }
.pp-tip-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pp-tip-grid img { width: 100%; aspect-ratio: 1; object-fit: contain; background: #fff; border-radius: var(--r-2); border: 1px solid var(--line); }

/* ---------- Prose (articles, entries) ---------- */
.pp-prose { font-size: 16px; line-height: 1.72; color: var(--ink); }
.pp-prose > * + * { margin-top: 1em; }
.pp-prose h2 { font-size: 19px; margin-top: 1.8em; letter-spacing: -.015em; }
.pp-prose h3 { font-size: 16px; margin-top: 1.5em; }
.pp-prose blockquote { margin: 1.2em 0; padding: 2px 0 2px 16px; border-left: 3px solid var(--sig); color: var(--ink-2); font-family: var(--pp-serif); font-size: 1.2em; line-height: 1.5; }
.pp-prose ul, .pp-prose ol { padding-left: 1.2em; }
:lang(zh) .pp-prose, :lang(ja) .pp-prose { line-height: 1.85; letter-spacing: .01em; }

/* ---------- Footer ---------- */
.pp-foot { margin-top: 56px; border-top: 1px solid var(--line); color: var(--ink-3); font-size: 12.5px; }
.pp-foot__in { max-width: var(--page); margin: 0 auto; padding: 20px 20px 28px; display: grid; gap: 14px; }
.pp-foot__row { display: flex; align-items: center; gap: 6px 18px; flex-wrap: wrap; }
.pp-foot__row a:hover { color: var(--ink); }
.pp-foot__brand { display: flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 600; margin-right: 6px; }
.pp-foot__family { display: flex; gap: 4px 16px; flex-wrap: wrap; padding-top: 14px; border-top: 1px solid var(--line); }
.pp-foot__family a { display: inline-flex; align-items: center; gap: 7px; }
.pp-foot__family a[aria-current="true"] { color: var(--ink); }
.pp-foot button { all: unset; cursor: pointer; }
.pp-foot button:hover { color: var(--ink); }

/* ---------- Motion ---------- */
.pp-in { animation: pp-rise .35s cubic-bezier(.2, .8, .2, 1) both; animation-delay: calc(var(--i, 0) * 28ms); }
@keyframes pp-rise { from { opacity: 0; transform: translateY(6px); } }
@media (prefers-reduced-motion: reduce) { .pp *, .pp *::before, .pp *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; } }
