/* Generated by scripts/build-sample-bundles.py from assets/js/samples.js and assets/css/samples.css. Do not edit. */
/* =====================================================================
   Parsa Dev live samples (shown on the Features pages)
   Every colour comes from the site theme (--primary, --accent, --ink …), so samples follow the palette
   picker and Light / Night. Each sample is fenced under its own pds- class. ".is-playing" plays a
   sample once on phones, which can't hover.
   Licence note: PDS-01 to PDS-05 started from MIT-licensed Uiverse.io designs (credits beside each).
   ===================================================================== */

/* keyboard users get the same effect as a mouse hover, plus a clear focus ring */
.pds-ink:focus-visible, .pds-plane:focus-visible, .pds-glide:focus-visible,
.pds-bloom__tile:focus-visible, .pds-petal:focus-visible {
  outline: 2px solid var(--primary); outline-offset: 4px;
}

/* ---------- people who turn motion off on their device get instant, still changes ---------- */
@media (prefers-reduced-motion: reduce) {
  [class*="pds-"], [class*="pds-"]::before { transition: none !important; animation: none !important; }
}

/* ---------- shared scroll window for header samples (PDS-11 onwards) ---------- */
.pds-win {
  position: relative; width: min(100%, 520px); height: 320px; overflow-y: auto; overscroll-behavior: contain;
  border-radius: 16px; border: 1px solid var(--border); background: var(--surface); scrollbar-width: thin;
}
.pds-win:focus-visible { outline: 2px solid var(--primary); outline-offset: 4px; }
.pds-win__page { margin-top: -3.6rem; }
.pds-win__hero { display: grid; place-items: end start; height: 210px; padding: 1.2rem; color: #fff; font-family: var(--font-display, Georgia, serif); font-size: 1.3rem;
  background: linear-gradient(135deg, var(--primary), var(--accent)); }
.pds-win__row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; padding: 1rem; }
.pds-win__row i { height: 90px; border-radius: 12px; background: linear-gradient(160deg, var(--primary-tint), color-mix(in srgb, var(--accent) 55%, var(--surface))); }
.pds-win__row i:nth-child(2) { background: linear-gradient(160deg, color-mix(in srgb, var(--gold) 45%, var(--surface)), var(--primary-tint)); }
.pds-win__band { height: 140px; margin: 0 1rem 1rem; border-radius: 14px; background: linear-gradient(90deg, var(--gold), var(--primary)); }
.pds-win__band--alt { background: linear-gradient(90deg, var(--accent), var(--primary-deep)); }

/* ---------- PDS-06 Glass Header ---------- */
.pds-gh {
  position: relative; width: min(100%, 520px); height: 320px; overflow-y: auto; overscroll-behavior: contain;
  border-radius: 16px; border: 1px solid var(--border); background: var(--surface); scrollbar-width: thin;
}
.pds-gh:focus-visible { outline: 2px solid var(--primary); outline-offset: 4px; }
.pds-gh__bar {
  position: sticky; top: 0; z-index: 2; display: flex; align-items: center; gap: .9rem;
  margin: .6rem; padding: .7rem 1rem; border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 55%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(1.4); backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid color-mix(in srgb, var(--surface) 65%, transparent);
  box-shadow: 0 10px 26px -14px color-mix(in srgb, var(--ink) 45%, transparent);
}
.pds-gh__logo { font-family: var(--font-display, Georgia, serif); font-weight: 600; color: var(--ink); }
.pds-gh__logo b { margin-left: .15rem; padding: .05rem .35rem; border-radius: 6px; font-size: .8em; color: #fff; background: var(--primary); }
.pds-gh__links { display: flex; gap: .9rem; margin-left: auto; font-size: .8rem; color: var(--ink-muted); }
.pds-gh__btn { padding: .3rem .8rem; border-radius: 999px; font-size: .78rem; font-weight: 600; color: #fff; background: linear-gradient(135deg, var(--primary), var(--primary-deep)); }
.pds-gh__page { margin-top: -3.6rem; }
.pds-gh__hero { display: grid; place-items: end start; height: 210px; padding: 1.2rem; color: #fff; font-family: var(--font-display, Georgia, serif); font-size: 1.3rem;
  background: linear-gradient(135deg, var(--primary), var(--accent)); }
.pds-gh__row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; padding: 1rem; }
.pds-gh__row i { height: 90px; border-radius: 12px; background: linear-gradient(160deg, var(--primary-tint), color-mix(in srgb, var(--accent) 55%, var(--surface))); }
.pds-gh__row i:nth-child(2) { background: linear-gradient(160deg, color-mix(in srgb, var(--gold) 45%, var(--surface)), var(--primary-tint)); }
.pds-gh__band { height: 140px; margin: 0 1rem 1rem; border-radius: 14px; background: linear-gradient(90deg, var(--gold), var(--primary)); }
.pds-gh__band--alt { background: linear-gradient(90deg, var(--accent), var(--primary-deep)); }
@media (max-width: 520px) { .pds-gh__links { display: none; } .pds-gh__btn { margin-left: auto; } }
@supports (animation-timeline: scroll()) {
  .pds-gh__bar { animation: pds-gh-shrink linear both; animation-timeline: scroll(nearest); animation-range: 0 140px; }
  @keyframes pds-gh-shrink { to { margin: .35rem .9rem; padding: .45rem .9rem; } }
}

/* ---------- PDS-11 Shrink Bar ---------- */
.pds-shrink { --pds-shrink-ease: cubic-bezier(.22, 1, .36, 1); }
.pds-shrink:focus-visible { outline: 2px solid var(--primary); outline-offset: 4px; }
.pds-shrink .pds-win__page { margin-top: 0; }
.pds-shrink__bar {
  position: sticky; top: 0; z-index: 2; box-sizing: border-box; display: flex; align-items: center; gap: .9rem;
  height: 5.4rem; margin-bottom: -5.4rem; padding: 0 1.1rem;
  background: var(--surface); border-bottom: 1px solid var(--border);
  -webkit-backdrop-filter: blur(14px) saturate(1.3); backdrop-filter: blur(14px) saturate(1.3);
  transition: height .5s var(--pds-shrink-ease), margin-bottom .5s var(--pds-shrink-ease), background-color .5s, box-shadow .5s;
}
.pds-shrink.is-slim .pds-shrink__bar {
  height: 3.2rem; margin-bottom: -3.2rem; background: color-mix(in srgb, var(--surface) 80%, transparent);
  box-shadow: 0 14px 30px -20px color-mix(in srgb, var(--ink) 60%, transparent);
}
.pds-shrink__brand { display: flex; flex-direction: column; min-width: 0; }
.pds-shrink__logo {
  font-family: var(--font-display, Georgia, serif); font-size: 1.6rem; font-weight: 600; line-height: 1.1;
  color: var(--ink); white-space: nowrap; transition: font-size .5s var(--pds-shrink-ease);
}
.pds-shrink__logo b { font-weight: inherit; color: var(--primary); }
.pds-shrink__tag {
  max-height: 1.2rem; overflow: hidden; margin-top: .2rem; font-size: .64rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; white-space: nowrap; color: var(--ink-faint);
  transition: max-height .5s var(--pds-shrink-ease), margin-top .5s var(--pds-shrink-ease), opacity .3s;
}
.pds-shrink.is-slim .pds-shrink__logo { font-size: 1.12rem; }
.pds-shrink.is-slim .pds-shrink__tag { max-height: 0; margin-top: 0; opacity: 0; }
.pds-shrink__links { display: flex; gap: .9rem; margin-left: auto; font-size: .82rem; white-space: nowrap; color: var(--ink-muted); }
.pds-shrink__links span { cursor: default; transition: color .2s; }
.pds-shrink__links span:hover { color: var(--ink); }
.pds-shrink__btn {
  flex: none; padding: .6rem 1.05rem; border: 0; border-radius: 999px; cursor: pointer;
  font: inherit; font-size: .82rem; font-weight: 600; color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  box-shadow: 0 10px 20px -12px color-mix(in srgb, var(--ink) 55%, transparent);
  transition: padding .5s var(--pds-shrink-ease), font-size .5s var(--pds-shrink-ease), transform .2s;
}
.pds-shrink__btn:hover { transform: translateY(-1px); }
.pds-shrink__btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
.pds-shrink.is-slim .pds-shrink__btn { padding: .42rem .9rem; font-size: .76rem; }
@media (max-width: 560px) {
  .pds-shrink__links { display: none; }
  .pds-shrink__btn { margin-left: auto; }
  .pds-shrink__logo { font-size: 1.35rem; }
}
@media (prefers-reduced-motion: reduce) { .pds-shrink * { transition: none; animation: none; } }

/* ---------- PDS-12 Peekaboo Header ---------- */
.pds-peek:focus-visible { outline: 2px solid var(--primary); outline-offset: 4px; }
.pds-peek .pds-win__page { margin-top: 0; }
.pds-peek__bar {
  position: sticky; top: .6rem; z-index: 2; box-sizing: border-box; display: flex; align-items: center; gap: .9rem;
  height: 3.1rem; margin: .6rem .6rem -3.7rem; padding: 0 .4rem 0 1.1rem; border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 86%, transparent); border: 1px solid var(--border);
  -webkit-backdrop-filter: blur(14px) saturate(1.3); backdrop-filter: blur(14px) saturate(1.3);
  box-shadow: 0 12px 28px -16px color-mix(in srgb, var(--ink) 50%, transparent);
  transition: transform .5s cubic-bezier(.22, 1, .36, 1), opacity .35s ease;
}
.pds-peek.is-hidden .pds-peek__bar:not(:focus-within) { transform: translateY(calc(-100% - 1.4rem)); opacity: 0; }
.pds-peek__logo { font-family: var(--font-display, Georgia, serif); font-size: 1.05rem; font-weight: 600; white-space: nowrap; color: var(--ink); }
.pds-peek__logo i { display: inline-block; width: .32em; height: .32em; margin-left: .12em; border-radius: 50%; background: var(--accent); }
.pds-peek__links { display: flex; gap: 1rem; margin-left: auto; font-size: .8rem; white-space: nowrap; color: var(--ink-muted); }
.pds-peek__links span { cursor: default; transition: color .2s; }
.pds-peek__links span:hover { color: var(--ink); }
.pds-peek__btn {
  flex: none; padding: .55rem 1rem; border: 0; border-radius: 999px; cursor: pointer;
  font: inherit; font-size: .78rem; font-weight: 600; color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep)); transition: transform .2s;
}
.pds-peek__btn:hover { transform: translateY(-1px); }
.pds-peek__btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
@media (max-width: 560px) { .pds-peek__links { display: none; } .pds-peek__btn { margin-left: auto; } }
@media (prefers-reduced-motion: reduce) { .pds-peek * { transition: none; animation: none; } }

/* ---------- PDS-13 Reading Line ---------- */
.pds-read { --pds-read-p: 0; }
.pds-read:focus-visible { outline: 2px solid var(--primary); outline-offset: 4px; }
.pds-read__bar {
  position: sticky; top: 0; z-index: 2; display: flex; align-items: center; gap: .55rem; padding: .8rem 1.2rem;
  font-size: .8rem; background: color-mix(in srgb, var(--surface) 88%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(1.3); backdrop-filter: blur(14px) saturate(1.3);
  box-shadow: 0 10px 22px -20px color-mix(in srgb, var(--ink) 60%, transparent);
}
.pds-read__logo { font-family: var(--font-display, Georgia, serif); font-size: 1rem; font-weight: 600; white-space: nowrap; color: var(--ink); }
.pds-read__logo b { margin-left: .15rem; padding: .05rem .35rem; border-radius: 6px; font-size: .8em; color: #fff; background: var(--primary); }
.pds-read__crumb { color: var(--ink-faint); }
.pds-read__crumb::before { content: "/"; margin-right: .55rem; color: var(--border-strong); }
.pds-read__pct {
  margin-left: auto; padding: .22rem .65rem; border-radius: 999px; font-size: .72rem; white-space: nowrap;
  font-variant-numeric: tabular-nums; color: var(--ink-muted); background: var(--surface-sunk);
  transition: color .3s, background-color .3s;
}
.pds-read__pct b { color: var(--ink); }
.pds-read.is-done .pds-read__pct { color: var(--primary-deep); background: var(--primary-tint); }
.pds-read.is-done .pds-read__pct b { color: inherit; }
.pds-read__line { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: color-mix(in srgb, var(--ink) 8%, transparent); }
.pds-read__line i {
  position: absolute; inset: 0; background: linear-gradient(90deg, var(--primary), var(--accent));
  clip-path: inset(0 calc((1 - var(--pds-read-p)) * 100%) 0 0); transition: clip-path .15s linear;
}
.pds-read__post { padding: 1.3rem 1.5rem 1.6rem; }
.pds-read__kicker { font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--primary); }
.pds-read__post h3 { margin: .35rem 0 .9rem; font-family: var(--font-display, Georgia, serif); font-size: 1.4rem; line-height: 1.2; color: var(--ink); }
.pds-read__post p { margin: 0 0 .8rem; font-size: .88rem; line-height: 1.65; color: var(--ink-muted); }
.pds-read__post p:first-of-type { font-size: .95rem; color: var(--ink); }
.pds-read__post blockquote {
  margin: 1rem 0; padding: .1rem 0 .1rem 1rem; border-left: 3px solid var(--primary);
  font-family: var(--font-display, Georgia, serif); font-size: 1.05rem; font-style: italic; line-height: 1.4; color: var(--ink);
}
.pds-read__cta {
  margin-top: .4rem; padding: .6rem 1.1rem; border: 0; border-radius: 999px; cursor: pointer;
  font: inherit; font-size: .82rem; font-weight: 600; color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep)); transition: transform .2s;
}
.pds-read__cta:hover { transform: translateY(-1px); }
.pds-read__cta:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
@media (max-width: 560px) { .pds-read__crumb { display: none; } .pds-read__post { padding-inline: 1.1rem; } }
@media (prefers-reduced-motion: reduce) { .pds-read * { transition: none; animation: none; } }

/* ---------- PDS-14 Pill Dock ---------- */
.pds-pill, .pds-pill * { box-sizing: border-box; }
.pds-pill {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 2.4rem;
  width: min(100%, 520px); min-height: 260px; padding: 1.5rem .75rem 2rem; overflow: hidden;
  border-radius: 22px; border: 1px solid var(--border);
  background:
    radial-gradient(110% 85% at 0% 0%, color-mix(in srgb, var(--primary) 24%, transparent), transparent 62%),
    radial-gradient(90% 80% at 100% 0%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 60%),
    radial-gradient(90% 70% at 50% 120%, color-mix(in srgb, var(--gold) 26%, transparent), transparent 65%),
    var(--surface-sunk);
}
.pds-pill__dock {
  position: relative; display: flex; max-width: 100%; margin: 0; padding: .32rem; overflow-x: auto; scrollbar-width: none;
  border-radius: 999px; border: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 75%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(1.3); backdrop-filter: blur(14px) saturate(1.3);
  box-shadow: 0 18px 36px -18px color-mix(in srgb, var(--ink) 40%, transparent);
}
.pds-pill__dock::-webkit-scrollbar { display: none; }
.pds-pill__glow {
  position: absolute; top: .32rem; bottom: .32rem; left: 0; width: 0; opacity: 0; border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  box-shadow: 0 8px 18px -8px color-mix(in srgb, var(--primary) 75%, transparent);
  transition: transform .55s cubic-bezier(.22, 1, .36, 1), width .55s cubic-bezier(.22, 1, .36, 1), opacity .3s;
}
.pds-pill.is-ready .pds-pill__glow { opacity: 1; }
.pds-pill__link {
  position: relative; z-index: 1; flex: none; margin: 0; padding: .62rem 1.05rem; border: 0; border-radius: 999px;
  background: none; font: inherit; font-size: .88rem; font-weight: 600; line-height: 1; white-space: nowrap;
  color: var(--ink-muted); cursor: pointer; transition: color .35s cubic-bezier(.22, 1, .36, 1);
}
.pds-pill__link:hover { color: var(--ink); }
.pds-pill__link[aria-current='page'] { color: var(--primary); }
.pds-pill.is-ready .pds-pill__link[aria-current='page'] { color: #fff; }
.pds-pill__link:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.pds-pill__view { display: grid; justify-items: center; gap: .45rem; text-align: center; }
.pds-pill__eyebrow { font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--primary); }
.pds-pill__title { font-family: var(--font-display, Georgia, serif); font-size: clamp(1.9rem, 6vw, 2.5rem); font-weight: 600; line-height: 1.05; color: var(--ink); }
.pds-pill__sub { max-width: 30ch; font-size: .9rem; line-height: 1.5; color: var(--ink-muted); }
.pds-pill__view.is-new :is(.pds-pill__title, .pds-pill__sub) { animation: pds-pill-in .5s cubic-bezier(.22, 1, .36, 1) both; }
.pds-pill__view.is-new .pds-pill__sub { animation-delay: .06s; }
@keyframes pds-pill-in { from { opacity: 0; transform: translateY(10px); } }
@media (max-width: 560px) {
  .pds-pill { gap: 2rem; padding-inline: .5rem; }
  .pds-pill__link { padding: .58rem .6rem; font-size: .78rem; }
}
@media (prefers-reduced-motion: reduce) {
  .pds-pill *, .pds-pill *::before, .pds-pill *::after { transition: none !important; animation: none !important; }
}

/* ---------- PDS-15 Drop List ---------- */
.pds-drop, .pds-drop * { box-sizing: border-box; }
.pds-drop {
  position: relative; display: flex; flex-direction: column; width: min(100%, 520px); min-height: 300px; padding-bottom: .9rem;
  border-radius: 18px; border: 1px solid var(--border); background: var(--surface);
  box-shadow: 0 24px 48px -32px color-mix(in srgb, var(--ink) 45%, transparent);
}
.pds-drop :where(ul, li, p) { margin: 0; padding: 0; list-style: none; }
.pds-drop__bar { position: relative; z-index: 3; display: flex; align-items: center; gap: .6rem; padding: .7rem 1rem; border-bottom: 1px solid var(--border); }
.pds-drop__logo { font-family: var(--font-display, Georgia, serif); font-size: 1.05rem; font-weight: 600; white-space: nowrap; color: var(--ink); }
.pds-drop__logo b { margin-left: .15rem; padding: .05rem .35rem; border-radius: 6px; font-size: .8em; color: #fff; background: var(--primary); }
.pds-drop__nav { display: flex; gap: .15rem; margin-left: auto; }
.pds-drop__wrap { position: relative; }
.pds-drop__top {
  display: inline-flex; align-items: center; gap: .45rem; margin: 0; padding: .5rem .75rem; border: 0; border-radius: 10px; background: none;
  font: inherit; font-size: .88rem; font-weight: 600; line-height: 1.2; color: var(--ink-muted); cursor: pointer; transition: color .25s, background-color .25s;
}
.pds-drop__top:hover, .pds-drop__trigger[aria-expanded='true'] { color: var(--ink); background: var(--surface-sunk); }
.pds-drop__top:focus-visible, .pds-drop__item:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.pds-drop__chev {
  width: .4rem; height: .4rem; margin-top: -.2rem; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg); transition: transform .35s cubic-bezier(.22, 1, .36, 1), margin .35s;
}
.pds-drop__trigger[aria-expanded='true'] .pds-drop__chev { margin-top: .2rem; transform: rotate(225deg); }
.pds-drop__panel {
  position: absolute; top: 100%; left: 50%; z-index: 5; width: 14rem; padding-top: .7rem; translate: -50% 0;
  opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-8px) scale(.98); transform-origin: 50% 0;
  transition: opacity .25s, transform .35s cubic-bezier(.22, 1, .36, 1), visibility 0s .35s;
}
.pds-drop__trigger[aria-expanded='true'] + .pds-drop__panel { opacity: 1; visibility: visible; pointer-events: auto; transform: none; transition-delay: 0s; }
.pds-drop__list {
  position: relative; display: grid; gap: .1rem; padding: .4rem; border-radius: 14px; border: 1px solid var(--border); background: var(--surface);
  box-shadow: 0 22px 44px -20px color-mix(in srgb, var(--ink) 38%, transparent);
}
.pds-drop__list::before {
  content: ''; position: absolute; top: -6px; left: 50%; width: 11px; height: 11px; margin-left: -5.5px;
  border: solid var(--border); border-width: 1px 0 0 1px; border-radius: 3px 0 0 0; background: var(--surface); transform: rotate(45deg);
}
.pds-drop__list li { opacity: 0; transform: translateY(-4px); transition: opacity .3s, transform .4s cubic-bezier(.22, 1, .36, 1); }
.pds-drop__list li:nth-child(2) { transition-delay: .04s; }
.pds-drop__list li:nth-child(3) { transition-delay: .08s; }
.pds-drop__list li:nth-child(4) { transition-delay: .12s; }
.pds-drop__trigger[aria-expanded='true'] + .pds-drop__panel li { opacity: 1; transform: none; }
.pds-drop__item {
  display: flex; align-items: center; gap: .7rem; width: 100%; margin: 0; padding: .5rem .55rem; border: 0; border-radius: 10px;
  background: none; font: inherit; text-align: left; color: var(--ink); cursor: pointer; transition: background-color .2s;
}
.pds-drop__item:hover, .pds-drop__item:focus-visible { background: var(--surface-sunk); }
.pds-drop__ico {
  flex: none; display: grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: 9px; color: var(--primary); background: var(--primary-tint);
  transition: color .25s, background-color .25s, transform .35s cubic-bezier(.22, 1, .36, 1);
}
.pds-drop__item:is(:hover, :focus-visible) .pds-drop__ico { color: #fff; background: var(--primary); transform: rotate(-6deg) scale(1.06); }
.pds-drop__ico svg { width: 1.05rem; height: 1.05rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.pds-drop__txt { display: grid; line-height: 1.3; }
.pds-drop__txt b { font-size: .86rem; font-weight: 600; }
.pds-drop__txt small { font-size: .74rem; color: var(--ink-faint); }
.pds-drop__page {
  flex: 1; display: grid; align-content: end; gap: .35rem; margin: .9rem .9rem 0; padding: 1.2rem; border-radius: 14px; color: #fff;
  background: radial-gradient(circle at 85% 10%, color-mix(in srgb, var(--accent) 65%, transparent), transparent 55%), linear-gradient(135deg, var(--primary), var(--primary-deep));
}
.pds-drop__crumb { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; opacity: .85; }
.pds-drop__head { max-width: 22ch; font-family: var(--font-display, Georgia, serif); font-size: 1.3rem; line-height: 1.2; }
@media (max-width: 560px) {
  .pds-drop__bar { gap: .4rem; padding-inline: .7rem; }
  .pds-drop__logo { font-size: .95rem; }
  .pds-drop__top { padding: .45rem .5rem; font-size: .82rem; }
  .pds-drop__panel { left: auto; right: 0; translate: none; }
  .pds-drop__list::before { left: auto; right: 2.3rem; margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .pds-drop *, .pds-drop *::before { transition: none !important; animation: none !important; }
}

/* ---------- PDS-16 Grand Menu ---------- */
.pds-mega, .pds-mega * { box-sizing: border-box; }
.pds-mega {
  position: relative; display: flex; flex-direction: column; width: min(100%, 520px); min-height: 330px; padding-bottom: .9rem;
  border-radius: 18px; border: 1px solid var(--border); background: var(--surface);
  box-shadow: 0 24px 48px -32px color-mix(in srgb, var(--ink) 45%, transparent);
}
.pds-mega :where(ul, li, p) { margin: 0; padding: 0; list-style: none; }
.pds-mega__bar { position: relative; z-index: 3; display: flex; align-items: center; gap: .6rem; height: 3.6rem; padding: 0 1rem; border-bottom: 1px solid var(--border); }
.pds-mega__logo { font-family: var(--font-display, Georgia, serif); font-size: 1.05rem; font-weight: 600; white-space: nowrap; color: var(--ink); }
.pds-mega__logo b { margin-left: .15rem; padding: .05rem .35rem; border-radius: 6px; font-size: .8em; color: #fff; background: var(--primary); }
.pds-mega__nav { align-self: stretch; display: flex; gap: .1rem; margin-left: auto; }
.pds-mega__nav > li { display: flex; align-items: center; }
.pds-mega__top, .pds-mega__link, .pds-mega__cta, .pds-mega__start { margin: 0; border: 0; font: inherit; line-height: 1.2; cursor: pointer; }
.pds-mega__top {
  display: inline-flex; align-items: center; gap: .45rem; padding: .5rem .6rem; border-radius: 10px; background: none;
  font-size: .85rem; font-weight: 600; color: var(--ink-muted); transition: color .25s, background-color .25s;
}
.pds-mega__top:hover, .pds-mega__trigger[aria-expanded='true'] { color: var(--ink); background: var(--surface-sunk); }
.pds-mega__chev { width: .4rem; height: .4rem; margin-top: -.2rem; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); transition: transform .35s cubic-bezier(.22, 1, .36, 1), margin .35s; }
.pds-mega__trigger[aria-expanded='true'] .pds-mega__chev { margin-top: .2rem; transform: rotate(225deg); }
.pds-mega__start, .pds-mega__cta {
  flex: none; padding: .5rem .9rem; border-radius: 999px; font-size: .78rem; font-weight: 600; white-space: nowrap; color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep)); box-shadow: 0 8px 18px -10px color-mix(in srgb, var(--primary) 70%, transparent);
  transition: transform .3s cubic-bezier(.22, 1, .36, 1);
}
.pds-mega__start:hover, .pds-mega__cta:hover { transform: translateY(-1px); }
.pds-mega :is(.pds-mega__top, .pds-mega__link, .pds-mega__cta, .pds-mega__start):focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.pds-mega__panel {
  position: absolute; top: calc(100% + .5rem); left: .6rem; right: .6rem; z-index: 5; display: grid; gap: .8rem; padding: 1rem;
  border-radius: 16px; border: 1px solid var(--border); background: var(--surface);
  box-shadow: 0 28px 56px -26px color-mix(in srgb, var(--ink) 40%, transparent);
  opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-10px) scale(.985); transform-origin: 50% 0;
  transition: opacity .25s, transform .4s cubic-bezier(.22, 1, .36, 1), visibility 0s .4s;
}
.pds-mega__panel::before { content: ''; position: absolute; left: 0; right: 0; top: -.65rem; height: .65rem; }
.pds-mega__trigger[aria-expanded='true'] + .pds-mega__panel { opacity: 1; visibility: visible; pointer-events: auto; transform: none; transition-delay: 0s; }
.pds-mega__cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .6rem; }
.pds-mega__col + .pds-mega__col { padding-left: .6rem; border-left: 1px solid var(--border); }
.pds-mega__col, .pds-mega__promo { opacity: 0; transform: translateY(6px); transition: opacity .35s, transform .45s cubic-bezier(.22, 1, .36, 1); }
.pds-mega__col:nth-child(2) { transition-delay: .05s; }
.pds-mega__col:nth-child(3) { transition-delay: .1s; }
.pds-mega__promo { transition-delay: .15s; }
.pds-mega__trigger[aria-expanded='true'] + .pds-mega__panel :is(.pds-mega__col, .pds-mega__promo) { opacity: 1; transform: none; }
.pds-mega__head { margin-bottom: .35rem; padding-left: .55rem; font-size: .66rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--primary); }
.pds-mega__link {
  display: flex; align-items: center; justify-content: space-between; width: 100%; padding: .45rem .55rem; border-radius: 9px;
  background: none; font-size: .86rem; text-align: left; color: var(--ink); transition: background-color .2s;
}
.pds-mega__link::after { content: '→'; color: var(--primary); opacity: 0; transform: translateX(-6px); transition: opacity .25s, transform .35s cubic-bezier(.22, 1, .36, 1); }
.pds-mega__link:is(:hover, :focus-visible) { background: var(--surface-sunk); }
.pds-mega__link:is(:hover, :focus-visible)::after { opacity: 1; transform: none; }
.pds-mega__promo { display: flex; align-items: center; gap: .75rem; padding: .7rem .8rem; border-radius: 12px; background: var(--primary-tint); }
.pds-mega__badge { flex: none; display: grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: 50%; font-weight: 700; color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-deep)); }
.pds-mega__deal { display: grid; min-width: 0; line-height: 1.3; }
.pds-mega__deal b { font-size: .86rem; color: var(--ink); }
.pds-mega__deal span { font-size: .74rem; color: var(--ink-muted); }
.pds-mega__cta { margin-left: auto; }
.pds-mega__page {
  flex: 1; display: grid; align-content: end; gap: .35rem; margin: .9rem .9rem 0; padding: 1.2rem; border-radius: 14px; color: #fff;
  background: radial-gradient(circle at 12% 15%, color-mix(in srgb, var(--accent) 60%, transparent), transparent 55%), linear-gradient(135deg, var(--primary-deep), var(--primary));
}
.pds-mega__crumb { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; opacity: .85; }
.pds-mega__title { max-width: 22ch; font-family: var(--font-display, Georgia, serif); font-size: 1.3rem; line-height: 1.2; }
@media (max-width: 560px) {
  .pds-mega__bar { padding: 0 .7rem; }
  .pds-mega__logo { font-size: .95rem; }
  .pds-mega__nav > .pds-mega__hide, .pds-mega__start, .pds-mega__deal span, .pds-mega__link::after { display: none; }
  .pds-mega__panel { left: .4rem; right: .4rem; padding: .75rem; }
  .pds-mega__cols { gap: .3rem; }
  .pds-mega__col + .pds-mega__col { padding-left: .3rem; }
  .pds-mega__head { padding-left: .4rem; font-size: .6rem; }
  .pds-mega__link { padding: .4rem; font-size: .8rem; }
}
@media (prefers-reduced-motion: reduce) {
  .pds-mega *, .pds-mega *::before, .pds-mega *::after { transition: none !important; animation: none !important; }
}

/* ---------- PDS-17 Slide Drawer ---------- */
.pds-drawer { width: min(100%, 250px); height: 440px; padding: 8px; border-radius: 40px; background: var(--ink);
  box-shadow: 0 30px 60px -30px color-mix(in srgb, var(--ink) 70%, transparent); }
.pds-drawer :where(button) { margin: 0; padding: 0; font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
.pds-drawer :where(button, a):focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.pds-drawer__screen { position: relative; height: 100%; overflow: hidden; border-radius: 32px; color: var(--ink); background: var(--bg); }
.pds-drawer__island { position: absolute; top: 9px; left: 50%; z-index: 4; width: 64px; height: 18px; border-radius: 20px; background: var(--ink); transform: translateX(-50%); }
.pds-drawer__top { display: flex; align-items: center; justify-content: space-between; padding: 2.2rem 1rem .7rem; }
.pds-drawer__logo { font-family: var(--font-display, Georgia, serif); font-size: 1.05rem; font-weight: 600; }
.pds-drawer__logo b { padding: .05rem .35rem; border-radius: 6px; font-size: .8em; color: #fff; background: var(--primary); }
.pds-drawer__burger { display: grid; place-content: center; justify-items: end; gap: 4px; width: 38px; height: 38px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--border); box-shadow: 0 6px 14px -10px color-mix(in srgb, var(--ink) 55%, transparent); }
.pds-drawer__burger span { width: 18px; height: 2px; border-radius: 2px; background: var(--ink); transition: width .35s cubic-bezier(.22, 1, .36, 1); }
.pds-drawer__burger span:nth-child(2) { width: 11px; }
.pds-drawer__burger:hover span:nth-child(2) { width: 18px; }
.pds-drawer__page { display: grid; gap: .65rem; padding: .3rem 1rem; }
.pds-drawer__kicker { font-size: .64rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--primary); }
.pds-drawer__title { margin: 0; font-family: var(--font-display, Georgia, serif); font-size: 1.35rem; line-height: 1.15; color: var(--ink); }
.pds-drawer__hero { display: grid; align-items: end; height: 112px; padding: .85rem; border-radius: 18px; font-size: .76rem; font-weight: 600; color: #fff;
  background: radial-gradient(circle at 85% 15%, var(--accent), transparent 60%), linear-gradient(135deg, var(--primary), var(--primary-deep)); }
.pds-drawer__cards { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.pds-drawer__cards span { padding: .6rem; border-radius: 14px; font-size: .72rem; font-weight: 600; background: var(--surface); border: 1px solid var(--border); }
.pds-drawer__cards i { display: block; height: 30px; margin-bottom: .45rem; border-radius: 8px;
  background: linear-gradient(135deg, var(--primary-tint), color-mix(in srgb, var(--accent) 50%, var(--surface))); }
.pds-drawer__cards span + span i { background: linear-gradient(135deg, color-mix(in srgb, var(--gold) 50%, var(--surface)), var(--primary-tint)); }
.pds-drawer__dim { position: absolute; inset: 0; z-index: 2; opacity: 0; pointer-events: none; background: color-mix(in srgb, var(--ink) 35%, transparent);
  -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px); transition: opacity .45s ease; }
.pds-drawer__panel { position: absolute; top: 0; right: 0; bottom: 0; z-index: 3; display: flex; flex-direction: column; width: 82%; padding: 2rem 1.1rem 1.1rem;
  background: var(--surface); border-left: 1px solid var(--border); box-shadow: -24px 0 44px -26px color-mix(in srgb, var(--ink) 60%, transparent);
  transform: translateX(100%); visibility: hidden; transition: transform .5s cubic-bezier(.22, 1, .36, 1), visibility 0s .5s; }
.pds-drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .8rem; font-size: .64rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }
.pds-drawer__close { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; font-size: .8rem; color: var(--ink);
  background: var(--surface-sunk); border: 1px solid var(--border); transition: transform .35s cubic-bezier(.22, 1, .36, 1); }
.pds-drawer__close:hover { transform: rotate(90deg); }
.pds-drawer .pds-drawer__link, .pds-drawer .pds-drawer__cta { opacity: 0; transform: translateX(24px); text-decoration: none;
  transition: transform .5s cubic-bezier(.22, 1, .36, 1), opacity .4s ease, color .25s; }
.pds-drawer .pds-drawer__link { display: flex; align-items: center; justify-content: space-between; padding: .45rem .15rem; border-bottom: 1px solid var(--border);
  font-family: var(--font-display, Georgia, serif); font-size: 1.35rem; color: var(--ink); }
.pds-drawer .pds-drawer__link::after { content: "→"; font-size: .85rem; color: var(--primary); opacity: 0; transform: translateX(-6px);
  transition: opacity .25s, transform .3s cubic-bezier(.22, 1, .36, 1); }
.pds-drawer .pds-drawer__link:is(:hover, :focus-visible, [aria-current="page"]) { color: var(--primary); }
.pds-drawer .pds-drawer__link:is(:hover, :focus-visible, [aria-current="page"])::after { opacity: 1; transform: none; }
.pds-drawer .pds-drawer__cta { margin-top: auto; padding: .8rem; border-radius: 999px; text-align: center; font-size: .86rem; font-weight: 700; color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep)); box-shadow: 0 12px 24px -14px color-mix(in srgb, var(--ink) 60%, transparent); }
.pds-drawer.is-open .pds-drawer__dim { opacity: 1; pointer-events: auto; cursor: pointer; }
.pds-drawer.is-open .pds-drawer__panel { transform: none; visibility: visible; transition: transform .5s cubic-bezier(.22, 1, .36, 1); }
.pds-drawer.is-open .pds-drawer__link, .pds-drawer.is-open .pds-drawer__cta { opacity: 1; transform: none;
  transition-delay: calc(var(--i, 1) * 50ms + 120ms), calc(var(--i, 1) * 50ms + 120ms), 0s; }
@media (prefers-reduced-motion: reduce) {
  .pds-drawer *, .pds-drawer *::after { transition: none; animation: none; }
}

/* ---------- PDS-18 Thumb Tabs ---------- */
.pds-thumbtabs { width: min(100%, 250px); height: 440px; padding: 8px; border-radius: 40px; background: var(--ink);
  box-shadow: 0 30px 60px -30px color-mix(in srgb, var(--ink) 70%, transparent); }
.pds-thumbtabs :where(button) { margin: 0; padding: 0; font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
.pds-thumbtabs :where(button, [tabindex]):focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.pds-thumbtabs__screen { position: relative; display: flex; flex-direction: column; height: 100%; overflow: hidden; border-radius: 32px; color: var(--ink); background: var(--bg); }
.pds-thumbtabs__island { position: absolute; top: 9px; left: 50%; width: 64px; height: 18px; border-radius: 20px; background: var(--ink); transform: translateX(-50%); }
.pds-thumbtabs__top { display: flex; align-items: center; justify-content: space-between; padding: 2.2rem 1rem .6rem; }
.pds-thumbtabs__logo { font-family: var(--font-display, Georgia, serif); font-size: 1.05rem; font-weight: 600; }
.pds-thumbtabs__logo b { padding: .05rem .35rem; border-radius: 6px; font-size: .8em; color: #fff; background: var(--primary); }
.pds-thumbtabs__avatar { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; font-size: .64rem; font-weight: 700; color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent)); }
.pds-thumbtabs__panel { flex: 1; display: flex; flex-direction: column; gap: .6rem; min-height: 0; padding: .2rem 1rem; border-radius: 16px;
  animation: pds-thumbtabs-in .45s cubic-bezier(.22, 1, .36, 1); }
.pds-thumbtabs__panel[hidden] { display: none; }
.pds-thumbtabs__panel:focus-visible { outline-offset: -2px; }
.pds-thumbtabs__h { margin: 0; font-family: var(--font-display, Georgia, serif); font-size: 1.2rem; line-height: 1.2; }
.pds-thumbtabs__hero { display: grid; align-content: end; gap: .2rem; min-height: 112px; padding: .9rem; border-radius: 18px; color: #fff;
  background: radial-gradient(circle at 85% 15%, var(--accent), transparent 60%), linear-gradient(135deg, var(--primary), var(--primary-deep)); }
.pds-thumbtabs__hero small { font-size: .7rem; opacity: .85; }
.pds-thumbtabs__meter { display: block; height: 6px; margin-top: .4rem; overflow: hidden; border-radius: 6px; background: color-mix(in srgb, currentColor 30%, transparent); }
.pds-thumbtabs__meter i { display: block; width: 70%; height: 100%; border-radius: inherit; background: currentColor; }
.pds-thumbtabs__grid { display: grid; grid-template-columns: 1fr 1fr; gap: .55rem; }
.pds-thumbtabs__card { padding: .6rem; border-radius: 14px; font-size: .7rem; font-weight: 600; color: var(--ink-muted); background: var(--surface); border: 1px solid var(--border); }
.pds-thumbtabs__card b { display: block; font-size: 1.05rem; color: var(--ink); }
.pds-thumbtabs__card i, .pds-thumbtabs__list i { display: block; height: 52px; margin-bottom: .4rem; border-radius: 9px;
  background: linear-gradient(135deg, var(--primary-tint), color-mix(in srgb, var(--accent) 50%, var(--surface))); }
.pds-thumbtabs__card:nth-child(2) i, .pds-thumbtabs__list li:nth-child(even) i { background: linear-gradient(135deg, color-mix(in srgb, var(--gold) 50%, var(--surface)), var(--primary-tint)); }
.pds-thumbtabs__card:nth-child(3) i { background: linear-gradient(135deg, var(--primary), var(--accent)); }
.pds-thumbtabs__card:nth-child(4) i { background: linear-gradient(135deg, var(--primary-deep), color-mix(in srgb, var(--primary) 40%, var(--ink))); }
.pds-thumbtabs__list { display: grid; gap: .45rem; margin: 0; padding: 0; list-style: none; }
.pds-thumbtabs__list li { display: flex; align-items: center; gap: .6rem; padding: .5rem .6rem; border-radius: 14px; font-size: .78rem; font-weight: 600;
  background: var(--surface); border: 1px solid var(--border); }
.pds-thumbtabs__list i { flex: none; width: 28px; height: 28px; margin: 0; border-radius: 8px; }
.pds-thumbtabs__list span { margin-left: auto; font-size: .62rem; color: var(--ink-faint); }
.pds-thumbtabs__me { display: grid; justify-items: center; gap: .15rem; padding: .3rem 0; text-align: center; }
.pds-thumbtabs__me .pds-thumbtabs__avatar { width: 58px; height: 58px; margin-bottom: .3rem; font-size: 1rem; }
.pds-thumbtabs__me small { font-size: .72rem; color: var(--ink-muted); }
.pds-thumbtabs__cta { padding: .7rem; border-radius: 999px; font-size: .82rem; font-weight: 700; color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep)); box-shadow: 0 10px 20px -12px color-mix(in srgb, var(--ink) 60%, transparent); }
.pds-thumbtabs__bar { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin: .5rem .6rem .6rem; padding: .3rem; border-radius: 22px;
  background: var(--surface); border: 1px solid var(--border); box-shadow: 0 12px 26px -16px color-mix(in srgb, var(--ink) 55%, transparent); }
.pds-thumbtabs__pill { position: absolute; top: .3rem; bottom: .3rem; left: .3rem; width: calc((100% - .6rem) / 4); border-radius: 17px;
  background: color-mix(in srgb, var(--primary) 14%, transparent); transform: translateX(calc(var(--n, 0) * 100%)); transition: transform .45s cubic-bezier(.22, 1, .36, 1); }
.pds-thumbtabs__tab { position: relative; display: grid; justify-items: center; gap: .15rem; padding: .45rem 0 .35rem; border-radius: 17px;
  font-size: .62rem; font-weight: 600; color: var(--ink-muted); transition: color .3s; }
.pds-thumbtabs__tab svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
  transition: transform .45s cubic-bezier(.34, 1.56, .64, 1), fill .3s; }
.pds-thumbtabs__tab:hover { color: var(--ink); }
.pds-thumbtabs__tab[aria-selected="true"] { color: var(--primary); }
.pds-thumbtabs__tab[aria-selected="true"] svg { fill: color-mix(in srgb, currentColor 20%, transparent); transform: translateY(-2px) scale(1.08); }
@keyframes pds-thumbtabs-in { from { opacity: 0; transform: translateY(8px); } }
@media (prefers-reduced-motion: reduce) {
  .pds-thumbtabs *, .pds-thumbtabs *::before { transition: none; animation: none; }
}

/* ---------- PDS-19 Side Rail ---------- */
.pds-rail, .pds-rail * { box-sizing: border-box; }
.pds-rail {
  display: grid; grid-template-columns: auto minmax(0, 1fr); width: min(100%, 520px); height: 340px; overflow: hidden; text-align: left;
  border-radius: 18px; border: 1px solid var(--border); background: var(--surface);
  box-shadow: 0 24px 50px -32px color-mix(in srgb, var(--ink) 55%, transparent);
}
.pds-rail__side {
  display: flex; flex-direction: column; gap: .1rem; width: 184px; padding: .85rem .6rem .6rem; overflow: hidden;
  background: var(--surface-sunk); border-right: 1px solid var(--border); transition: width .45s cubic-bezier(.22, 1, .36, 1);
}
.pds-rail.is-collapsed .pds-rail__side { width: 58px; }
.pds-rail__logo { display: flex; align-items: center; gap: .6rem; padding: 0 .4rem .7rem; white-space: nowrap;
  font-family: var(--font-display, Georgia, serif); font-size: 1.02rem; font-weight: 600; color: var(--ink); }
.pds-rail__logo b { flex: none; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 8px; font-size: .85rem; color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent)); }
.pds-rail button {
  display: flex; align-items: center; gap: .65rem; width: 100%; margin: 0; padding: .4rem .7rem; border: 0; border-radius: 10px;
  font: inherit; font-size: .8rem; line-height: 1.25; text-align: left; white-space: nowrap; color: var(--ink-muted); background: none; cursor: pointer;
  transition: background-color .25s, color .25s;
}
.pds-rail button:hover { color: var(--ink); background: color-mix(in srgb, var(--ink) 6%, transparent); }
.pds-rail button:focus-visible { outline: 2px solid var(--primary); outline-offset: -2px; }
.pds-rail svg { flex: none; width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.pds-rail .pds-rail__head { margin-top: .35rem; font-size: .66rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-faint); }
.pds-rail__chev { margin-left: auto; transition: transform .35s cubic-bezier(.22, 1, .36, 1), opacity .25s; }
.pds-rail__head[aria-expanded="false"] .pds-rail__chev { transform: rotate(-90deg); }
.pds-rail__list { display: grid; grid-template-rows: 1fr; transition: grid-template-rows .4s cubic-bezier(.22, 1, .36, 1), visibility .4s; }
.pds-rail__list > div { min-height: 0; overflow: hidden; }
.pds-rail__head[aria-expanded="false"] + .pds-rail__list { grid-template-rows: 0fr; visibility: hidden; }
.pds-rail .pds-rail__item[aria-current="page"] { font-weight: 600; color: var(--ink); background: var(--primary-tint); box-shadow: inset 3px 0 0 var(--primary); }
.pds-rail__item[aria-current="page"] svg { stroke: var(--primary); }
.pds-rail .pds-rail__collapse { margin-top: auto; }
.pds-rail__collapse svg { transition: transform .45s cubic-bezier(.22, 1, .36, 1); }
.pds-rail.is-collapsed .pds-rail__collapse svg { transform: rotate(180deg); }
.pds-rail__txt { transition: opacity .25s; }
.pds-rail.is-collapsed :is(.pds-rail__txt, .pds-rail__chev) { opacity: 0; }
.pds-rail__main { display: flex; flex-direction: column; gap: .35rem; min-width: 0; padding: 1.2rem 1.3rem; }
.pds-rail__crumb { margin: 0; font-size: .68rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--primary); }
.pds-rail__title { margin: 0; font-family: var(--font-display, Georgia, serif); font-size: 1.45rem; font-weight: 600; line-height: 1.15; color: var(--ink); }
.pds-rail__note { margin: 0; font-size: .82rem; line-height: 1.5; color: var(--ink-muted); }
.pds-rail__cap { margin: auto 0 .15rem; font-size: .7rem; color: var(--ink-faint); }
.pds-rail__chart { display: flex; align-items: flex-end; gap: 7px; height: 118px; padding: .7rem; border-radius: 14px; background: var(--surface-sunk); border: 1px solid var(--border); }
.pds-rail__chart i { flex: 1; min-height: 6px; border-radius: 6px 6px 3px 3px; transition: height .6s cubic-bezier(.22, 1, .36, 1);
  background: linear-gradient(180deg, var(--primary), color-mix(in srgb, var(--primary) 30%, var(--surface-sunk))); }
.pds-rail__chart i:nth-child(3n) { background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 30%, var(--surface-sunk))); }
.pds-rail__main.is-swap :is(.pds-rail__crumb, .pds-rail__title, .pds-rail__note) { animation: pds-rail-in .45s cubic-bezier(.22, 1, .36, 1) both; }
@keyframes pds-rail-in { from { opacity: 0; transform: translateY(6px); } }
@media (max-width: 560px) {
  .pds-rail__side { width: 150px; }
  .pds-rail__main { padding: 1rem; }
  .pds-rail__title { font-size: 1.2rem; }
  .pds-rail__chart { height: 92px; gap: 5px; }
}
@media (prefers-reduced-motion: reduce) { .pds-rail *, .pds-rail *::before { transition: none !important; animation: none !important; } }

/* ---------- PDS-20 Crumb Trail ---------- */
.pds-crumbs, .pds-crumbs * { box-sizing: border-box; }
.pds-crumbs { display: flex; flex-direction: column; gap: .9rem; width: min(100%, 520px); text-align: left; }
.pds-crumbs__list {
  display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .6rem; margin: 0; padding: .55rem .95rem; list-style: none; font-size: .84rem;
  border-radius: 16px; background: var(--surface); border: 1px solid var(--border);
  box-shadow: 0 10px 24px -20px color-mix(in srgb, var(--ink) 50%, transparent);
}
.pds-crumbs__list li { display: flex; align-items: center; gap: .6rem; margin: 0; padding: 0; }
.pds-crumbs__list li + li::before { content: ""; width: 6px; height: 6px; border: solid var(--ink-faint); border-width: 1.5px 1.5px 0 0; transform: rotate(45deg); }
.pds-crumbs .pds-crumbs__link {
  display: inline-flex; align-items: center; gap: .35rem; padding: .15rem 0; color: var(--ink-muted); text-decoration: none;
  background: linear-gradient(var(--primary), var(--primary)) 0 100% / 0 1.5px no-repeat;
  transition: color .25s, background-size .35s cubic-bezier(.22, 1, .36, 1);
}
.pds-crumbs .pds-crumbs__link:hover { color: var(--ink); background-size: 100% 1.5px; }
.pds-crumbs .pds-crumbs__link:focus-visible, .pds-crumbs__reset:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }
.pds-crumbs__here { display: inline-flex; align-items: center; gap: .35rem; padding: .2rem .65rem; border-radius: 999px; font-weight: 600; color: var(--ink); background: var(--primary-tint); }
.pds-crumbs svg { flex: none; width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.pds-crumbs__list .is-new { animation: pds-crumbs-in .45s cubic-bezier(.22, 1, .36, 1) both; }
@keyframes pds-crumbs-in { from { opacity: 0; transform: translateX(-10px); } }
.pds-crumbs__card {
  position: relative; overflow: hidden; padding: 1.35rem 1.4rem 1.05rem; border-radius: 18px; background: var(--surface); border: 1px solid var(--border);
  box-shadow: 0 24px 48px -32px color-mix(in srgb, var(--ink) 60%, transparent);
}
.pds-crumbs__card::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: linear-gradient(90deg, var(--primary), var(--accent), var(--gold)); }
.pds-crumbs__url { display: inline-block; max-width: 100%; padding: .2rem .6rem; border-radius: 999px; font-size: .72rem; letter-spacing: .02em; overflow-wrap: anywhere; color: var(--ink-faint); background: var(--surface-sunk); }
.pds-crumbs__title { margin: .65rem 0 .3rem; font-family: var(--font-display, Georgia, serif); font-size: 1.6rem; font-weight: 600; line-height: 1.15; color: var(--ink); }
.pds-crumbs__desc { margin: 0; min-height: 3em; font-size: .86rem; line-height: 1.5; color: var(--ink-muted); }
.pds-crumbs__foot { display: flex; align-items: center; gap: .6rem; margin-top: .9rem; padding-top: .8rem; border-top: 1px solid var(--border); font-size: .74rem; color: var(--ink-faint); }
.pds-crumbs__dots { display: flex; gap: 4px; }
.pds-crumbs__dots i { width: 18px; height: 4px; border-radius: 4px; background: var(--border-strong); transition: background-color .35s; }
.pds-crumbs__dots i.is-on { background: var(--primary); }
.pds-crumbs__reset {
  display: inline-flex; align-items: center; gap: .3rem; margin: 0 0 0 auto; padding: .2rem .1rem; border: 0; background: none; cursor: pointer;
  font: inherit; font-size: .78rem; font-weight: 600; color: var(--primary); opacity: 0; visibility: hidden; transition: opacity .3s, visibility 0s .3s;
}
.pds-crumbs.is-trimmed .pds-crumbs__reset { opacity: 1; visibility: visible; transition-delay: 0s; }
.pds-crumbs__reset:hover { text-decoration: underline; text-underline-offset: 3px; }
.pds-crumbs__card.is-swap :is(.pds-crumbs__url, .pds-crumbs__title, .pds-crumbs__desc) { animation: pds-crumbs-up .45s cubic-bezier(.22, 1, .36, 1) both; }
.pds-crumbs__card.is-swap .pds-crumbs__desc { animation-delay: .05s; }
@keyframes pds-crumbs-up { from { opacity: 0; transform: translateY(6px); } }
@media (prefers-reduced-motion: reduce) { .pds-crumbs *, .pds-crumbs *::before { transition: none !important; animation: none !important; } }

/* ---------- PDS-21 Slide Tabs ---------- */
.pds-tabs, .pds-tabs * { box-sizing: border-box; }
.pds-tabs {
  width: min(100%, 520px); padding: .75rem; border-radius: 22px; text-align: left; background: var(--surface); border: 1px solid var(--border);
  box-shadow: 0 24px 50px -32px color-mix(in srgb, var(--ink) 55%, transparent);
}
.pds-tabs__list {
  --i: 0; position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 4px; border-radius: 999px;
  background: var(--surface-sunk); border: 1px solid var(--border);
}
.pds-tabs__marker {
  position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc((100% - 8px) / 4); border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  box-shadow: 0 6px 16px -8px color-mix(in srgb, var(--ink) 45%, transparent);
  transform: translateX(calc(var(--i) * 100%)); transition: transform .5s cubic-bezier(.22, 1, .36, 1);
}
.pds-tabs__tab {
  position: relative; z-index: 1; margin: 0; padding: .6rem .4rem; border: 0; border-radius: 999px; background: none; cursor: pointer;
  font: inherit; font-size: .84rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--ink-muted); transition: color .35s;
}
.pds-tabs__tab:hover { color: var(--ink); }
.pds-tabs__tab[aria-selected="true"] { color: #fff; }
.pds-tabs__tab:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.pds-tabs__panels {
  display: grid; margin-top: .35rem; border-radius: 16px;
  background: radial-gradient(circle at 100% 0, color-mix(in srgb, var(--primary) 10%, transparent), transparent 60%);
}
.pds-tabs__panel {
  grid-area: 1 / 1; padding: 1.15rem .65rem .45rem; border-radius: 14px; opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .3s, transform .45s cubic-bezier(.22, 1, .36, 1), visibility 0s .3s;
}
.pds-tabs__panel.is-active { opacity: 1; visibility: visible; transform: none; transition-delay: .08s, .08s, 0s; }
.pds-tabs__panel:focus-visible { outline: 2px solid var(--primary); outline-offset: -2px; }
.pds-tabs__panel h5 { margin: 0 0 .4rem; font-family: var(--font-display, Georgia, serif); font-size: 1.25rem; font-weight: 600; line-height: 1.2; color: var(--ink); }
.pds-tabs__panel p { margin: 0; font-size: .86rem; line-height: 1.55; color: var(--ink-muted); }
.pds-tabs__chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .9rem; }
.pds-tabs__chips span { padding: .28rem .7rem; border-radius: 999px; font-size: .74rem; font-weight: 600; color: var(--ink); background: var(--primary-tint); }
@media (max-width: 560px) {
  .pds-tabs__tab { padding: .55rem .2rem; font-size: .76rem; }
  .pds-tabs__panel h5 { font-size: 1.1rem; }
}
@media (prefers-reduced-motion: reduce) { .pds-tabs *, .pds-tabs *::before { transition: none !important; animation: none !important; } }

/* ---------- PDS-22 Hello Switch ---------- */
.pds-lang, .pds-lang * { box-sizing: border-box; }
.pds-lang { position: relative; display: grid; gap: .9rem; width: min(100%, 520px); padding: 1rem; text-align: start; border-radius: 20px;
  background: var(--surface-sunk); border: 1px solid var(--border); }
.pds-lang__top { display: flex; align-items: center; justify-content: space-between; gap: .8rem; }
.pds-lang__logo { font-family: var(--font-display, Georgia, serif); font-size: 1.05rem; font-weight: 600; color: var(--ink); }
.pds-lang__menu { position: relative; }
.pds-lang__btn { display: inline-flex; align-items: center; gap: .45rem; padding: .48rem .85rem; border-radius: 999px; cursor: pointer;
  font: inherit; font-size: .85rem; font-weight: 600; color: var(--ink); background: var(--surface); border: 1px solid var(--border-strong);
  box-shadow: 0 6px 16px -12px color-mix(in srgb, var(--ink) 50%, transparent); transition: border-color .25s, box-shadow .25s; }
.pds-lang__btn:hover, .pds-lang__btn[aria-expanded="true"] { border-color: var(--primary); box-shadow: 0 8px 20px -12px color-mix(in srgb, var(--primary) 70%, transparent); }
.pds-lang__btn svg { width: 1.05rem; height: 1.05rem; color: var(--primary); }
.pds-lang__btn .pds-lang__chev { width: .75rem; height: .75rem; color: var(--ink-faint); transition: transform .35s cubic-bezier(.22, 1, .36, 1); }
.pds-lang__btn[aria-expanded="true"] .pds-lang__chev { transform: rotate(180deg); }
.pds-lang__sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.pds-lang__list { position: absolute; top: calc(100% + .45rem); right: 0; z-index: 3; min-width: 11.5rem; margin: 0; padding: .35rem; list-style: none;
  border-radius: 14px; background: var(--surface); border: 1px solid var(--border);
  box-shadow: 0 22px 44px -22px color-mix(in srgb, var(--ink) 60%, transparent);
  opacity: 0; visibility: hidden; transform: translateY(-6px) scale(.97); transform-origin: top right;
  transition: opacity .25s, transform .35s cubic-bezier(.22, 1, .36, 1), visibility .35s; }
.pds-lang__btn[aria-expanded="true"] + .pds-lang__list { opacity: 1; visibility: visible; transform: none; }
.pds-lang__list li { margin: 0; padding: 0; }
.pds-lang__opt { display: flex; align-items: center; justify-content: space-between; gap: .8rem; width: 100%; padding: .5rem .7rem; border: 0; border-radius: 10px;
  cursor: pointer; font: inherit; font-size: .88rem; text-align: start; color: var(--ink); background: none; transition: background .2s; }
.pds-lang__opt small { font-size: .68rem; font-weight: 700; letter-spacing: .08em; color: var(--ink-faint); }
.pds-lang__opt:hover { background: var(--surface-sunk); }
.pds-lang__opt[aria-current="true"] { font-weight: 600; background: var(--primary-tint); }
.pds-lang__opt[aria-current="true"] small { color: var(--primary); }
.pds-lang__btn:focus-visible, .pds-lang__opt:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.pds-lang__card { position: relative; display: grid; gap: .5rem; align-content: center; min-height: 10.5rem; padding: 1.5rem; overflow: hidden; border-radius: 18px;
  background: radial-gradient(circle at 100% 0, var(--primary-tint), transparent 62%), var(--surface); border: 1px solid var(--border);
  box-shadow: 0 22px 44px -30px color-mix(in srgb, var(--ink) 60%, transparent); }
.pds-lang__card[dir="rtl"] { background: radial-gradient(circle at 0 0, var(--primary-tint), transparent 62%), var(--surface); }
.pds-lang__wave { position: absolute; top: 1rem; inset-inline-end: 1.2rem; font-size: 1.5rem; transform-origin: 70% 80%; transition: transform .4s cubic-bezier(.22, 1, .36, 1); }
.pds-lang__tag { justify-self: start; padding: .18rem .6rem; border-radius: 999px; font-size: .68rem; font-weight: 700; letter-spacing: .1em; color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep)); }
.pds-lang__hello { margin: 0; font-family: var(--font-display, Georgia, serif); font-size: clamp(1.35rem, 4vw, 1.9rem); line-height: 1.2; color: var(--ink); }
.pds-lang__sub { margin: 0; font-size: .92rem; line-height: 1.5; color: var(--ink-muted); }
.pds-lang__tag, .pds-lang__hello, .pds-lang__sub { transition: opacity .22s, transform .4s cubic-bezier(.22, 1, .36, 1); }
.pds-lang__card.is-fading :is(.pds-lang__tag, .pds-lang__hello, .pds-lang__sub) { opacity: 0; transform: translateY(8px); }
.pds-lang__card.is-fading .pds-lang__wave { transform: rotate(-22deg) scale(1.15); }
@media (prefers-reduced-motion: reduce) {
  .pds-lang *, .pds-lang *::before, .pds-lang *::after { transition: none !important; animation: none !important; }
}

/* ---------- PDS-23 Quick Find ---------- */
.pds-find, .pds-find * { box-sizing: border-box; }
.pds-find { position: relative; display: flex; flex-direction: column; width: min(100%, 520px); overflow: hidden; text-align: start; border-radius: 18px;
  background: var(--surface); border: 1px solid var(--border);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--primary) 8%, transparent), 0 30px 60px -34px color-mix(in srgb, var(--ink) 65%, transparent); }
.pds-find__box { display: flex; align-items: center; gap: .65rem; margin: .75rem .75rem .35rem; padding: .6rem .8rem; border-radius: 12px;
  background: var(--surface-sunk); border: 1px solid var(--border); }
.pds-find__box:focus-within { outline: 2px solid var(--primary); outline-offset: 1px; }
.pds-find__box svg { flex: none; width: 1.1rem; height: 1.1rem; color: var(--primary); }
.pds-find__input { flex: 1; min-width: 0; padding: .15rem 0; border: 0; outline: 0; font: inherit; font-size: 1rem; color: var(--ink); background: none; }
.pds-find__input::placeholder { color: var(--ink-faint); opacity: 1; }
.pds-find kbd { display: inline-grid; place-items: center; min-width: 1.35rem; padding: .08rem .35rem; border-radius: 6px; font: inherit; font-size: .68rem; font-weight: 600;
  line-height: 1.4; color: var(--ink-muted); background: var(--surface); border: 1px solid var(--border-strong); box-shadow: 0 1px 0 var(--border-strong); }
.pds-find__body { height: 19.75rem; padding: .2rem .5rem .5rem; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; }
.pds-find__label { margin: .35rem .6rem .4rem; font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); }
.pds-find__list { margin: 0; padding: 0; list-style: none; }
.pds-find__item { display: flex; align-items: center; gap: .7rem; margin: 0; padding: .28rem .6rem; border-radius: 10px; font-size: .9rem; color: var(--ink);
  cursor: pointer; transition: background .2s cubic-bezier(.22, 1, .36, 1); }
.pds-find__item[hidden] { display: none; }
.pds-find__icon { flex: none; display: grid; place-items: center; width: 1.55rem; height: 1.55rem; border-radius: 8px; font-size: .82rem;
  background: var(--surface-sunk); border: 1px solid var(--border); transition: transform .3s cubic-bezier(.22, 1, .36, 1); }
.pds-find__item small { margin-left: auto; font-size: .72rem; color: var(--ink-faint); }
.pds-find__item[aria-selected="true"] { background: var(--primary-tint); }
.pds-find__item[aria-selected="true"] .pds-find__icon { transform: scale(1.08); background: var(--surface); border-color: color-mix(in srgb, var(--primary) 45%, transparent); }
.pds-find__item[aria-selected="true"] small { color: var(--ink-muted); }
.pds-find__item[aria-selected="true"]::after { content: "↵"; content: "↵" / ""; font-size: .8rem; font-weight: 700; color: var(--primary); }
.pds-find__empty { margin: 3rem 1rem; text-align: center; font-size: .9rem; color: var(--ink-muted); }
.pds-find__try { padding: .1rem .35rem; border: 0; border-radius: 6px; font: inherit; font-weight: 600; color: var(--primary-deep); background: var(--primary-tint); cursor: pointer; }
.pds-find__try:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.pds-find__foot { display: flex; align-items: center; gap: .9rem; padding: .55rem 1rem; font-size: .72rem; color: var(--ink-faint);
  border-top: 1px solid var(--border); background: var(--surface-sunk); }
.pds-find__foot span { display: inline-flex; align-items: center; gap: .25rem; }
.pds-find__foot b { margin-left: auto; font-family: var(--font-display, Georgia, serif); font-size: .8rem; font-weight: 600; color: var(--ink-muted); }
.pds-find__toast { position: absolute; left: 50%; bottom: 3.2rem; z-index: 2; display: flex; align-items: center; gap: .5rem; margin: 0; padding: .55rem .95rem;
  border-radius: 999px; font-size: .82rem; font-weight: 600; white-space: nowrap; color: #fff; pointer-events: none;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep)); box-shadow: 0 14px 30px -14px color-mix(in srgb, var(--ink) 60%, transparent);
  opacity: 0; transform: translate(-50%, 12px) scale(.96); transition: opacity .3s, transform .4s cubic-bezier(.22, 1, .36, 1); }
.pds-find__toast::before { content: ""; width: .75rem; height: .75rem; border-radius: 50%; border: 2px solid color-mix(in srgb, #fff 35%, transparent); border-top-color: #fff; }
.pds-find__toast.is-on { opacity: 1; transform: translate(-50%, 0); }
.pds-find__toast.is-on::before { animation: pds-find-spin .8s linear infinite; }
@keyframes pds-find-spin { to { transform: rotate(360deg); } }
@media (max-width: 420px) { .pds-find .pds-find__kbd, .pds-find__foot b { display: none; } }
@media (prefers-reduced-motion: reduce) {
  .pds-find *, .pds-find *::before, .pds-find *::after { transition: none !important; animation: none !important; }
}