/* PearlNook: cozy forum-style community. Pearl white, lilac/periwinkle, soft coral. Prefix pn- */
:root {
  --pn-bg: #f8f6fc;
  --pn-bg2: #f1eef9;
  --pn-card: #fff;
  --pn-ink: #221f35;
  --pn-ink2: #46415f;
  --pn-mute: #645f7e;
  --pn-line: #e6e1f1;
  --pn-line2: #d8d1ea;
  --pn-pri: #5f54d6;
  --pn-pri-d: #4b40c0;
  --pn-pri-ink: #4a3fb5;
  --pn-pri-soft: #eeebff;
  --pn-pri-soft2: #e2ddff;
  --pn-coral: #ff7b6b;
  --pn-coral-ink: #b63a2a;
  --pn-coral-soft: #ffeee9;
  --pn-ok: #1d7a55;
  --pn-ok-soft: #e4f6ee;
  --pn-warn: #9a4a12;
  --pn-warn-soft: #fff1e3;
  --pn-r: 18px;
  --pn-r-sm: 12px;
  --pn-shadow: 0 1px 2px rgba(40, 30, 90, .05), 0 6px 22px -10px rgba(60, 45, 140, .16);
  --pn-shadow-lg: 0 2px 6px rgba(40, 30, 90, .06), 0 24px 60px -24px rgba(60, 45, 140, .32);
  --pn-display: 'Baloo 2', 'Trebuchet MS', system-ui, sans-serif;
  --pn-body: 'Lexend', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--pn-bg);
  color: var(--pn-ink);
  font: 400 16px/1.6 var(--pn-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--pn-pri-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--pn-pri-d); }
:focus-visible { outline: 3px solid var(--pn-pri); outline-offset: 2px; border-radius: 6px; }
button, input, select, textarea { font: inherit; color: inherit; }
code { font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace; font-size: .88em; background: var(--pn-pri-soft); color: var(--pn-pri-ink); padding: .1em .4em; border-radius: 6px; overflow-wrap: anywhere; }
h1, h2, h3, h4 { overflow-wrap: break-word; }

.pn-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; }
.pn-skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--pn-ink); color: #fff; padding: 10px 16px; border-radius: 999px; font-weight: 600; text-decoration: none; }
.pn-skip:focus { top: 12px; color: #fff; }
.pn-i { width: 18px; height: 18px; flex: none; }
.pn-dot { color: var(--pn-line2); margin: 0 .45em; }
.pn-wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.pn-muted { color: var(--pn-mute); }
.pn-handle { color: var(--pn-mute); }

/* Tones */
.pn-t0 { --tn-bg: #ece9ff; --tn-bg2: #d8d1fd; --tn-ink: #4a3fb5; --tn-mid: #9a90f2; }
.pn-t1 { --tn-bg: #ffece7; --tn-bg2: #ffd6cc; --tn-ink: #a8382a; --tn-mid: #ff9c8c; }
.pn-t2 { --tn-bg: #e7edff; --tn-bg2: #cfdafd; --tn-ink: #3149a6; --tn-mid: #8aa2f0; }
.pn-t3 { --tn-bg: #fbe9f3; --tn-bg2: #f5cfe3; --tn-ink: #96305f; --tn-mid: #e793bd; }
.pn-t4 { --tn-bg: #f7f0e1; --tn-bg2: #ecdcbc; --tn-ink: #6f4f17; --tn-mid: #d4b47a; }
.pn-pearls { display: block; width: 100%; height: 100%; }

/* Buttons */
.pn-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 42px; padding: 0 18px; border-radius: 999px; border: 1.5px solid transparent;
  font: 600 15px/1 var(--pn-body); text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .15s, border-color .15s, color .15s, box-shadow .15s, transform .15s;
}
.pn-btn:active { transform: translateY(1px); }
.pn-btn--sm { min-height: 36px; padding: 0 14px; font-size: 14px; }
.pn-btn--sm .pn-i { width: 16px; height: 16px; }
.pn-btn--lg { min-height: 50px; padding: 0 24px; font-size: 16px; }
.pn-btn--block { width: 100%; }
.pn-btn--primary { background: var(--pn-pri); color: #fff; box-shadow: 0 6px 16px -8px rgba(95, 84, 214, .8); }
.pn-btn--primary:hover { background: var(--pn-pri-d); color: #fff; }
.pn-btn--soft { background: var(--pn-pri-soft); color: var(--pn-pri-ink); }
.pn-btn--soft:hover { background: var(--pn-pri-soft2); color: var(--pn-pri-d); }
.pn-btn--ghost { background: var(--pn-card); color: var(--pn-ink); border-color: var(--pn-line2); }
.pn-btn--ghost:hover { border-color: var(--pn-pri); color: var(--pn-pri-ink); }
.pn-btn--white { background: #fff; color: var(--pn-pri-ink); }
.pn-btn--white:hover { background: var(--pn-pri-soft); color: var(--pn-pri-d); }
.pn-btn--glass { background: rgba(255, 255, 255, .14); color: #fff; border-color: rgba(255, 255, 255, .5); }
.pn-btn--glass:hover { background: rgba(255, 255, 255, .24); color: #fff; }

/* Brand */
.pn-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--pn-ink); border-radius: 12px; }
.pn-mark { width: 38px; height: 38px; flex: none; }
.pn-brand__word { font: 800 25px/1 var(--pn-display); letter-spacing: -.01em; padding-top: 4px; }
.pn-brand__word span { color: var(--pn-pri); }
.pn-brand:hover { color: var(--pn-ink); }

/* Top bar */
.pn-top { position: sticky; top: 0; z-index: 40; background: rgba(255, 255, 255, .9); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--pn-line); }
.pn-top__in { display: flex; align-items: center; gap: 16px; min-height: 66px; }
.pn-nav { margin-left: auto; }
.pn-nav__list { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.pn-nav__link { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; color: var(--pn-ink2); font-weight: 500; font-size: 15px; text-decoration: none; }
.pn-nav__link .pn-i { color: var(--pn-mute); }
.pn-nav__link:hover { background: var(--pn-bg2); color: var(--pn-ink); }
.pn-nav__link[aria-current='page'] { background: var(--pn-pri-soft); color: var(--pn-pri-ink); }
.pn-nav__link[aria-current='page'] .pn-i { color: var(--pn-pri); }
.pn-nav__cta { margin-left: 8px; }
.pn-menu { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 12px; border: 1.5px solid var(--pn-line2); background: #fff; align-items: center; justify-content: center; cursor: pointer; color: var(--pn-ink); }
.pn-menu__close { display: none; }
.pn-menu[aria-expanded='true'] .pn-menu__open { display: none; }
.pn-menu[aria-expanded='true'] .pn-menu__close { display: block; }

/* Layout */
.pn-app { min-height: 60vh; }
.pn-layout { display: grid; grid-template-columns: minmax(0, 1fr) 316px; gap: 28px; align-items: start; padding-top: 24px; padding-bottom: 56px; }
.pn-main { min-width: 0; outline: none; }
.pn-rail { display: grid; gap: 18px; position: sticky; top: 86px; }

.pn-crumbs ol { display: flex; flex-wrap: wrap; gap: 4px; list-style: none; margin: 0 0 14px; padding: 0; font-size: 14px; color: var(--pn-mute); }
.pn-crumbs li { display: inline-flex; align-items: center; gap: 4px; min-width: 0; }
.pn-crumbs li + li::before { content: '›'; color: var(--pn-line2); margin-right: 2px; }
.pn-crumbs a { color: var(--pn-mute); text-decoration: none; }
.pn-crumbs a:hover { color: var(--pn-pri-ink); text-decoration: underline; }
.pn-crumbs [aria-current] { color: var(--pn-ink2); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 260px; }

/* Nook chips & flair */
.pn-nooks { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.pn-nook { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px 3px 3px; border-radius: 999px; background: var(--pn-bg2); color: var(--pn-ink2); font-size: 13.5px; font-weight: 600; text-decoration: none; line-height: 1.5; }
.pn-nook:hover { background: var(--pn-pri-soft); color: var(--pn-pri-ink); }
.pn-nook__dot { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font: 700 12px/1 var(--pn-body); background: var(--tn-bg2); color: var(--tn-ink); }
.pn-nook--bare { background: none; padding: 0; color: var(--pn-ink); }
.pn-nook--bare:hover { background: none; text-decoration: underline; }
.pn-flair { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 8px; background: var(--pn-coral-soft); color: var(--pn-coral-ink); font-size: 13px; font-weight: 600; text-decoration: none; line-height: 1.5; }
.pn-flair .pn-i { width: 14px; height: 14px; }
.pn-flair:hover { background: #ffe0d8; color: #8f2a1d; }

/* Actions */
.pn-acts { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.pn-act { display: inline-flex; align-items: center; gap: 7px; padding: 7px 12px; border-radius: 999px; color: var(--pn-mute); font-size: 14px; font-weight: 600; text-decoration: none; }
.pn-act:hover { background: var(--pn-pri-soft); color: var(--pn-pri-ink); }
.pn-act--static { font-weight: 500; }
.pn-act--static:hover { background: none; color: var(--pn-mute); }
.pn-act--sm { padding: 4px 9px; font-size: 13px; }
.pn-act--sm .pn-i { width: 16px; height: 16px; }

/* Social post cards */
.pn-cards { display: grid; gap: 16px; }
.pn-card { background: var(--pn-card); border: 1px solid var(--pn-line); border-radius: var(--pn-r); padding: 18px 20px 10px; box-shadow: var(--pn-shadow); transition: border-color .15s, box-shadow .15s; }
.pn-card:hover { border-color: var(--pn-line2); box-shadow: var(--pn-shadow-lg); }
.pn-card__head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.pn-card__head .pn-flair { margin-left: auto; }
.pn-ava { border-radius: 50%; object-fit: cover; background: var(--pn-pri-soft); }
.pn-card__ava .pn-ava { width: 40px; height: 40px; }
.pn-card__who { margin: 0; display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.pn-card__name { font-weight: 600; color: var(--pn-ink); text-decoration: none; }
.pn-card__name:hover { color: var(--pn-pri-ink); text-decoration: underline; }
.pn-card__sub { font-size: 13.5px; color: var(--pn-mute); }
.pn-card__title { font: 700 23px/1.25 var(--pn-display); margin: 14px 0 6px; letter-spacing: -.005em; }
.pn-card__title a { color: var(--pn-ink); text-decoration: none; }
.pn-card__title a:hover { color: var(--pn-pri-ink); }
.pn-card__ex { margin: 0 0 12px; color: var(--pn-ink2); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.pn-card__media { display: block; border-radius: 14px; overflow: hidden; aspect-ratio: 16 / 9; background: var(--pn-bg2); margin-bottom: 12px; }
.pn-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.pn-card__media:hover img { transform: scale(1.02); }
.pn-card--text { border-left: 4px solid var(--tn-mid); }
.pn-card .pn-nooks { margin-bottom: 8px; }
.pn-card .pn-acts { border-top: 1px solid var(--pn-line); margin: 4px -8px 0; padding-top: 6px; }

/* Compact thread rows */
.pn-rows { background: var(--pn-card); border: 1px solid var(--pn-line); border-radius: var(--pn-r); box-shadow: var(--pn-shadow); overflow: hidden; }
.pn-row { display: grid; grid-template-columns: 58px minmax(0, 1fr) 128px; gap: 16px; padding: 16px 18px 12px 12px; border-top: 1px solid var(--pn-line); transition: background-color .15s; }
.pn-row:first-child { border-top: 0; }
.pn-row:hover { background: #fcfbff; }
.pn-row__count { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 0; border-radius: 12px; background: var(--pn-bg2); color: var(--pn-ink2); text-decoration: none; align-self: start; }
.pn-row__count:hover { background: var(--pn-pri-soft); color: var(--pn-pri-ink); }
.pn-row__n { font: 700 17px/1.1 var(--pn-body); }
.pn-row__meta { margin: 0 0 4px; font-size: 13.5px; color: var(--pn-mute); display: flex; flex-wrap: wrap; align-items: center; }
.pn-row__by a { color: var(--pn-ink2); font-weight: 500; text-decoration: none; }
.pn-row__by a:hover { text-decoration: underline; color: var(--pn-pri-ink); }
.pn-row__title { font: 700 20px/1.28 var(--pn-display); margin: 0 0 4px; }
.pn-row__title a { color: var(--pn-ink); text-decoration: none; }
.pn-row__title a:hover { color: var(--pn-pri-ink); }
.pn-row__ex { margin: 0 0 6px; font-size: 14.5px; color: var(--pn-ink2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pn-row__acts { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; margin: 0 0 0 -2px; }
.pn-row__acts .pn-flair { margin-right: 4px; }
.pn-row__thumb { position: relative; display: block; width: 128px; aspect-ratio: 4 / 3; border-radius: 12px; overflow: hidden; align-self: start; background: linear-gradient(135deg, var(--tn-bg), var(--tn-bg2)); }
.pn-row__thumb img { width: 100%; height: 100%; object-fit: cover; }
.pn-row__thumb .pn-pearls { position: absolute; inset: 0; }
.pn-row__letter { position: absolute; inset: 0; display: grid; place-items: center; font: 800 34px/1 var(--pn-display); color: var(--tn-ink); }

/* Rail boxes */
.pn-box { background: var(--pn-card); border: 1px solid var(--pn-line); border-radius: var(--pn-r); padding: 18px; box-shadow: var(--pn-shadow); font-size: 15px; }
.pn-box > p { margin: 0 0 12px; }
.pn-box__title { display: flex; align-items: center; gap: 8px; margin: 0 0 12px; font: 700 18px/1.25 var(--pn-display); color: var(--pn-ink); }
.pn-box__title .pn-i { color: var(--pn-pri); }
.pn-box__actions { display: flex; flex-wrap: wrap; gap: 8px; }
.pn-box__note { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--pn-ink2); background: var(--pn-bg2); border-radius: 10px; padding: 8px 10px; }
.pn-box__note .pn-i { width: 16px; height: 16px; color: var(--pn-coral-ink); }
.pn-box--brand { padding-top: 0; overflow: hidden; }
.pn-box__band { height: 62px; margin: 0 -18px 14px; background: linear-gradient(120deg, #8f86f4, #5f54d6 55%, #ff9c8c); }
.pn-box__band .pn-pearls__p { opacity: .55; }
.pn-more { display: inline-flex; align-items: center; gap: 6px; margin-top: 12px; font-size: 14px; font-weight: 600; text-decoration: none; }
.pn-more .pn-i { width: 16px; height: 16px; transition: transform .15s; }
.pn-more:hover .pn-i { transform: translateX(3px); }
.pn-rules { list-style: none; counter-reset: r; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 14px; color: var(--pn-ink2); }
.pn-rules li { counter-increment: r; position: relative; padding-left: 36px; min-height: 26px; }
.pn-rules li::before { content: counter(r); position: absolute; left: 0; top: 0; width: 26px; height: 26px; border-radius: 8px; background: var(--pn-coral-soft); color: var(--pn-coral-ink); font-weight: 700; font-size: 13px; display: grid; place-items: center; }
.pn-rules strong { color: var(--pn-ink); }

.pn-who { padding: 0; overflow: hidden; }
.pn-who__cover { height: 78px; background: linear-gradient(135deg, var(--tn-bg), var(--tn-bg2)); }
.pn-who__cover img { width: 100%; height: 100%; object-fit: cover; }
.pn-who__in { padding: 0 18px 18px; }
.pn-who__ava { width: 64px; height: 64px; margin-top: -32px; border: 4px solid #fff; box-shadow: var(--pn-shadow); }
.pn-who__name { margin: 8px 0 0; font: 700 19px/1.25 var(--pn-display); }
.pn-who__name a { color: var(--pn-ink); text-decoration: none; }
.pn-who__name a:hover { color: var(--pn-pri-ink); }
.pn-who__handle { margin: 2px 0 8px; font-size: 14px; color: var(--pn-mute); }
.pn-who__bio { margin: 0 0 14px; font-size: 14.5px; color: var(--pn-ink2); }

.pn-minis { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.pn-mini { display: grid; grid-template-columns: 52px 1fr; gap: 12px; align-items: start; }
.pn-mini__thumb { width: 52px; height: 52px; border-radius: 12px; overflow: hidden; display: grid; place-items: center; background: linear-gradient(135deg, var(--tn-bg), var(--tn-bg2)); color: var(--tn-ink); font: 800 22px/1 var(--pn-display); }
.pn-mini__thumb img { width: 100%; height: 100%; object-fit: cover; }
.pn-mini__txt { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.pn-mini__txt a { color: var(--pn-ink); font-weight: 600; font-size: 14.5px; line-height: 1.35; text-decoration: none; }
.pn-mini__txt a:hover { color: var(--pn-pri-ink); text-decoration: underline; }
.pn-mini__meta { font-size: 13px; color: var(--pn-mute); }

.pn-kv { margin: 0 0 14px; display: grid; gap: 0; font-size: 14.5px; }
.pn-kv > div { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 12px; padding: 9px 0; border-top: 1px solid var(--pn-line); }
.pn-kv > div:first-child { border-top: 0; }
.pn-kv dt { color: var(--pn-mute); }
.pn-kv dd { margin: 0; color: var(--pn-ink); overflow-wrap: anywhere; }
.pn-kv--tight > div { grid-template-columns: 72px 1fr; }

/* Profile */
.pn-prof { background: var(--pn-card); border: 1px solid var(--pn-line); border-radius: 22px; box-shadow: var(--pn-shadow); overflow: hidden; margin-bottom: 20px; }
.pn-prof__cover { aspect-ratio: 16 / 5; background: linear-gradient(125deg, var(--tn-bg), var(--tn-bg2) 60%, var(--pn-coral-soft)); }
.pn-prof__cover img { width: 100%; height: 100%; object-fit: cover; }
.pn-prof__body { padding: 0 26px 18px; }
.pn-prof__top { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.pn-prof__ava { width: 128px; height: 128px; margin-top: -64px; border: 5px solid #fff; box-shadow: 0 8px 24px -10px rgba(60, 45, 140, .4); }
.pn-prof__btns { display: flex; gap: 8px; flex-wrap: wrap; padding-top: 14px; }
.pn-prof__name { font: 800 clamp(30px, 4vw, 38px)/1.12 var(--pn-display); margin: 14px 0 0; letter-spacing: -.01em; }
.pn-prof__handle { margin: 2px 0 10px; color: var(--pn-mute); font-size: 15.5px; }
.pn-prof__bio { margin: 0 0 12px; max-width: 62ch; color: var(--pn-ink2); font-size: 16px; }
.pn-prof__meta { display: flex; flex-wrap: wrap; gap: 6px 18px; list-style: none; padding: 0; margin: 0 0 16px; font-size: 14.5px; color: var(--pn-mute); }
.pn-prof__meta li { display: inline-flex; align-items: center; gap: 6px; }
.pn-prof__meta .pn-i { width: 16px; height: 16px; }
.pn-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0; max-width: 460px; }
.pn-stats > div { background: var(--pn-bg); border: 1px solid var(--pn-line); border-radius: 14px; padding: 10px 14px; display: flex; flex-direction: column-reverse; }
.pn-stats dt { font-size: 13px; color: var(--pn-mute); }
.pn-stats dd { margin: 0; font: 700 20px/1.25 var(--pn-body); color: var(--pn-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pn-tabs { display: flex; gap: 4px; padding: 0 18px; border-top: 1px solid var(--pn-line); overflow-x: auto; scrollbar-width: none; }
.pn-tabs::-webkit-scrollbar { display: none; }
.pn-tab { position: relative; display: inline-flex; align-items: center; gap: 7px; padding: 14px 12px; color: var(--pn-mute); font-weight: 600; font-size: 15px; text-decoration: none; white-space: nowrap; }
.pn-tab .pn-i { width: 17px; height: 17px; }
.pn-tab:hover { color: var(--pn-ink); }
.pn-tab[aria-current]::after { content: ''; position: absolute; left: 10px; right: 10px; bottom: 0; height: 3px; border-radius: 3px 3px 0 0; background: var(--pn-pri); }
.pn-tab[aria-current] { color: var(--pn-pri-ink); }
.pn-tab__n { font-size: 12.5px; background: var(--pn-bg2); color: var(--pn-ink2); border-radius: 999px; padding: 1px 8px; font-weight: 600; }
.pn-tab[aria-current] .pn-tab__n { background: var(--pn-pri-soft); color: var(--pn-pri-ink); }

.pn-sec { margin-top: 28px; scroll-margin-top: 84px; }
.pn-sec:first-child { margin-top: 0; }
.pn-sec__title { font: 700 22px/1.2 var(--pn-display); margin: 0 0 14px; display: flex; align-items: center; gap: 10px; }
.pn-sec__title::after { content: ''; flex: 1; height: 1px; background: var(--pn-line2); }
.pn-pinned { background: linear-gradient(180deg, #fff, #fbfaff); border: 1px solid var(--pn-pri-soft2); border-radius: var(--pn-r); padding: 18px 22px; margin-bottom: 8px; box-shadow: var(--pn-shadow); }
.pn-pinned__title { display: flex; align-items: center; gap: 8px; margin: 0 0 6px; font: 700 15px/1.3 var(--pn-body); color: var(--pn-coral-ink); text-transform: uppercase; letter-spacing: .06em; }
.pn-pinned__title .pn-i { width: 17px; height: 17px; }
.pn-pinned__body { font-size: 15.5px; }
.pn-shelves { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.pn-shelf { display: grid; grid-template-columns: 40px 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center; padding: 12px; border-radius: 14px; background: var(--pn-card); border: 1px solid var(--pn-line); text-decoration: none; color: var(--pn-ink); box-shadow: var(--pn-shadow); }
.pn-shelf:hover { border-color: var(--tn-mid); color: var(--pn-ink); }
.pn-shelf__tile { grid-row: span 2; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, var(--tn-bg), var(--tn-bg2)); color: var(--tn-ink); font: 800 19px/1 var(--pn-display); }
.pn-shelf__name { font-weight: 600; line-height: 1.3; }
.pn-shelf__n { font-size: 13px; color: var(--pn-mute); }
.pn-aboutcard { background: var(--pn-card); border: 1px solid var(--pn-line); border-radius: var(--pn-r); padding: 18px 20px 6px; box-shadow: var(--pn-shadow); }
.pn-aboutcard > p { margin: 0 0 12px; color: var(--pn-ink2); }

/* Banners (topic nooks, shelves) */
.pn-banner { position: relative; background: var(--pn-card); border-bottom: 1px solid var(--pn-line); }
.pn-banner__art { height: 128px; background: linear-gradient(120deg, var(--tn-bg), var(--tn-bg2) 45%, var(--tn-mid)); }
.pn-banner__art .pn-pearls__p { opacity: .8; }
.pn-banner__in { display: flex; align-items: flex-start; gap: 18px; margin-top: -36px; padding-bottom: 14px; position: relative; }
.pn-banner__tile { flex: none; width: 92px; height: 92px; border-radius: 26px; display: grid; place-items: center; background: linear-gradient(135deg, var(--tn-bg), var(--tn-bg2)); color: var(--tn-ink); font: 800 46px/1 var(--pn-display); border: 5px solid #fff; box-shadow: var(--pn-shadow-lg); }
.pn-banner__txt { min-width: 0; margin-top: 46px; }
.pn-banner__eyebrow { margin: 0; font-size: 14px; color: var(--pn-mute); font-weight: 500; }
.pn-banner__eyebrow a { font-weight: 600; }
.pn-banner__slug { font-weight: 700; color: var(--tn-ink); }
.pn-banner__title { margin: 0; font: 800 clamp(28px, 3.6vw, 38px)/1.12 var(--pn-display); letter-spacing: -.01em; }
.pn-banner__sub { margin: 2px 0 0; color: var(--pn-ink2); font-size: 15px; }
.pn-tabs--banner { padding: 0; border-top: 0; }

/* Post (original post card) */
.pn-opcard { position: relative; background: var(--pn-card); border: 1px solid var(--pn-line); border-radius: 22px; box-shadow: var(--pn-shadow); padding: 24px 28px 10px; overflow: hidden; }
.pn-opcard--plain { padding-top: 0; }
.pn-opcard__band { height: 96px; margin: 0 -28px 20px; background: linear-gradient(120deg, var(--tn-bg), var(--tn-bg2)); }
.pn-opcard__who { display: flex; align-items: center; gap: 12px; }
.pn-opcard__who .pn-ava { width: 48px; height: 48px; }
.pn-opcard__who p { margin: 0; display: flex; flex-direction: column; line-height: 1.35; }
.pn-opcard__name { font-weight: 600; color: var(--pn-ink); text-decoration: none; font-size: 16.5px; }
.pn-opcard__name:hover { color: var(--pn-pri-ink); text-decoration: underline; }
.pn-opcard__sub { font-size: 14px; color: var(--pn-mute); }
.pn-opcard__where { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; }
.pn-opcard__title { font: 800 clamp(30px, 4vw, 42px)/1.14 var(--pn-display); margin: 10px 0 6px; letter-spacing: -.012em; }
.pn-opcard__upd { margin: 0; font-size: 14px; color: var(--pn-mute); }
.pn-opcard__cover { margin: 18px 0 0; border-radius: 16px; overflow: hidden; aspect-ratio: 16 / 9; background: var(--pn-bg2); }
.pn-opcard__cover img { width: 100%; height: 100%; object-fit: cover; }
.pn-opcard__body { margin-top: 20px; }
.pn-opcard__tags { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 26px 0 8px; padding-top: 16px; border-top: 1px dashed var(--pn-line2); }
.pn-opcard__tl { margin: 0; font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--pn-mute); }
.pn-acts--op { border-top: 1px solid var(--pn-line); margin: 10px -12px 0; padding-top: 6px; }
.pn-contents { margin: 20px 0 0; background: var(--pn-bg); border: 1px solid var(--pn-line); border-radius: 14px; padding: 14px 18px; }
.pn-contents__t { display: flex; align-items: center; gap: 8px; margin: 0 0 6px; font-weight: 600; font-size: 14px; color: var(--pn-ink2); }
.pn-toc { margin: 0; padding: 0 0 0 20px; display: grid; gap: 4px; font-size: 14.5px; }
.pn-toc a { color: var(--pn-ink2); text-decoration: none; }
.pn-toc a:hover { color: var(--pn-pri-ink); text-decoration: underline; }
.pn-toc li::marker { color: var(--pn-pri); font-weight: 600; }

/* Prose */
.pn-prose { font-size: 17px; line-height: 1.78; color: #2b2742; max-width: 72ch; }
.pn-prose > :first-child { margin-top: 0; }
.pn-prose p, .pn-prose ul, .pn-prose ol, .pn-prose blockquote, .pn-prose figure, .pn-prose table, .pn-prose pre { margin: 0 0 1.1em; }
.pn-prose h2 { font: 700 27px/1.25 var(--pn-display); margin: 1.6em 0 .5em; color: var(--pn-ink); scroll-margin-top: 84px; }
.pn-prose h3 { font: 700 21px/1.3 var(--pn-display); margin: 1.4em 0 .4em; color: var(--pn-ink); }
.pn-prose h4 { font-size: 17px; margin: 1.2em 0 .4em; }
.pn-prose ul, .pn-prose ol { padding-left: 1.3em; }
.pn-prose li { margin: .3em 0; }
.pn-prose li::marker { color: var(--pn-pri); }
.pn-prose blockquote { margin-left: 0; padding: 14px 20px; border-left: 4px solid var(--pn-coral); background: var(--pn-coral-soft); border-radius: 0 14px 14px 0; color: var(--pn-ink2); }
.pn-prose blockquote p:last-child { margin-bottom: 0; }
.pn-prose img { border-radius: 14px; height: auto; }
.pn-prose figcaption { font-size: 14px; color: var(--pn-mute); margin-top: 6px; text-align: center; }
.pn-prose pre { background: #24213a; color: #ece9ff; padding: 16px; border-radius: 14px; overflow-x: auto; font-size: 14px; }
.pn-prose pre code { background: none; color: inherit; padding: 0; }
.pn-prose hr { border: 0; height: 1px; background: var(--pn-line2); margin: 2em 0; }
.pn-prose table { width: 100%; border-collapse: collapse; font-size: 15px; display: block; overflow-x: auto; }
.pn-prose th, .pn-prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--pn-line); vertical-align: top; }
.pn-prose th { background: var(--pn-bg2); font-weight: 600; }
.pn-prose a { overflow-wrap: anywhere; }

/* Thread (comments) */
.pn-thread { margin-top: 22px; background: var(--pn-card); border: 1px solid var(--pn-line); border-radius: 22px; box-shadow: var(--pn-shadow); padding: 20px 24px 24px; scroll-margin-top: 84px; }
.pn-thread__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.pn-thread__title { display: flex; align-items: center; gap: 10px; margin: 0; font: 700 22px/1.2 var(--pn-display); }
.pn-thread__title .pn-i { color: var(--pn-pri); width: 22px; height: 22px; }
.pn-thread__empty { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; padding: 16px 18px; border-radius: 14px; background: var(--pn-bg); border: 1px dashed var(--pn-line2); color: var(--pn-mute); }
.pn-thread__empty .pn-i { color: var(--pn-coral); }
.pn-cmts { list-style: none; margin: 0 0 22px; padding: 0 0 0 22px; border-left: 2px solid var(--pn-line); }
.pn-cmt { position: relative; display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 12px; padding: 0 0 18px 12px; }
.pn-cmt::before { content: ''; position: absolute; left: -24px; top: 18px; width: 30px; height: 2px; background: var(--pn-line); }
.pn-cmt__rail { display: flex; flex-direction: column; align-items: center; }
.pn-ini { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font: 700 14px/1 var(--pn-body); background: var(--tn-bg2); color: var(--tn-ink); flex: none; position: relative; z-index: 1; }
.pn-cmt__line { flex: 1; width: 2px; background: var(--pn-line); margin-top: 6px; border-radius: 2px; min-height: 12px; }
.pn-cmt__main { min-width: 0; }
.pn-cmt__meta { margin: 7px 0 4px; font-size: 14px; color: var(--pn-mute); display: flex; flex-wrap: wrap; align-items: center; gap: 6px 0; }
.pn-cmt__name { color: var(--pn-ink); font-weight: 600; margin-right: 6px; }
.pn-op { display: inline-flex; align-items: center; font-size: 12px; font-weight: 700; letter-spacing: .03em; padding: 2px 8px; border-radius: 999px; background: var(--pn-pri); color: #fff; }
.pn-cmt__body { font-size: 15.5px; line-height: 1.65; color: var(--pn-ink2); overflow-wrap: anywhere; }
.pn-cmt__body p { margin: 0 0 .5em; }
.pn-cmt--op .pn-cmt__body { background: var(--pn-pri-soft); border-radius: 4px 14px 14px 14px; padding: 10px 14px; color: #34306a; }

/* Forms */
.pn-form { background: var(--pn-bg); border: 1px solid var(--pn-line); border-radius: 18px; padding: 20px; scroll-margin-top: 84px; }
.pn-form__head { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.pn-form__badge { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--pn-pri-soft); color: var(--pn-pri); flex: none; }
.pn-form__title { margin: 0; font: 700 20px/1.25 var(--pn-display); }
.pn-form__sub { margin: 2px 0 0; font-size: 14px; color: var(--pn-mute); }
.pn-form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.pn-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.pn-label { font-size: 14px; font-weight: 600; color: var(--pn-ink2); }
.pn-input { width: 100%; min-height: 46px; padding: 10px 14px; border-radius: 12px; border: 1.5px solid var(--pn-line2); background: #fff; font-size: 16px; transition: border-color .15s, box-shadow .15s; }
.pn-input::placeholder { color: #8c87a3; }
.pn-input:hover { border-color: #c4bbe3; }
.pn-input:focus { outline: none; border-color: var(--pn-pri); box-shadow: 0 0 0 4px rgba(95, 84, 214, .16); }
.pn-textarea { min-height: 130px; resize: vertical; line-height: 1.55; }
.pn-select { position: relative; display: block; }
.pn-select::after { content: ''; position: absolute; right: 16px; top: 50%; width: 8px; height: 8px; border-right: 2px solid var(--pn-mute); border-bottom: 2px solid var(--pn-mute); transform: translateY(-70%) rotate(45deg); pointer-events: none; }
.pn-select select { appearance: none; -webkit-appearance: none; padding-right: 40px; }
.pn-hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.pn-form__row { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 16px; }
.pn-status { margin: 0; font-size: 14.5px; font-weight: 500; color: var(--pn-ink2); min-height: 1.4em; flex: 1 1 220px; }
.pn-status[data-state='pending'], .pn-status[data-state='posted'] { color: var(--pn-ok); }
.pn-status[data-state='invalid'], .pn-status[data-state='error'] { color: var(--pn-warn); }
.pn-form__fine { display: flex; align-items: center; gap: 6px; margin: 0; font-size: 13.5px; color: var(--pn-mute); }
.pn-form__fine .pn-i { width: 15px; height: 15px; }
.pn-alert { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; margin-bottom: 16px; font-size: 15px; }
.pn-alert p { margin: 0; }
.pn-alert--ok { background: var(--pn-ok-soft); color: var(--pn-ok); }
.pn-alert--warn { background: var(--pn-warn-soft); color: var(--pn-warn); }

/* Docs (about + secondary pages) */
.pn-doc { background: var(--pn-card); border: 1px solid var(--pn-line); border-radius: 22px; box-shadow: var(--pn-shadow); padding: 0 32px 28px; overflow: hidden; }
.pn-doc__art { position: relative; height: 112px; margin: 0 -32px 18px; background: linear-gradient(120deg, var(--tn-bg), var(--tn-bg2) 70%, var(--pn-coral-soft)); }
.pn-doc__icon { position: absolute; left: 32px; bottom: -22px; width: 58px; height: 58px; border-radius: 18px; background: #fff; color: var(--tn-ink); display: grid; place-items: center; box-shadow: var(--pn-shadow-lg); }
.pn-doc__icon .pn-i { width: 28px; height: 28px; }
.pn-doc__eyebrow { margin: 28px 0 0; font-size: 13px; font-weight: 700; color: var(--pn-coral-ink); text-transform: uppercase; letter-spacing: .08em; }
.pn-doc__title { margin: 4px 0 8px; font: 800 clamp(30px, 4vw, 42px)/1.12 var(--pn-display); letter-spacing: -.012em; }
.pn-doc__dek { margin: 0 0 22px; color: var(--pn-ink2); font-size: 17px; max-width: 62ch; }
.pn-doc__body { max-width: 70ch; }
.pn-doc__form { margin-top: 10px; max-width: 70ch; }
.pn-lead { font-size: 18.5px; line-height: 1.7; color: var(--pn-ink); }
.pn-updated { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; border-radius: 999px; background: var(--pn-bg2); color: var(--pn-ink2); font-size: 14px !important; font-weight: 500; }
.pn-updated .pn-i { width: 16px; height: 16px; color: var(--pn-pri); }
.pn-tiles { list-style: none; padding: 0 !important; margin: 0 0 1.4em; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.pn-tile-card { margin: 0 !important; padding: 16px 18px; border-radius: 16px; background: linear-gradient(160deg, #fff 30%, var(--tn-bg)); border: 1px solid var(--pn-line); }
.pn-tile-card::marker { content: ''; }
.pn-tile-card__i { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--tn-bg2); color: var(--tn-ink); margin-bottom: 8px; }
.pn-tile-card h3 { margin: 0 0 4px !important; font-size: 18.5px !important; }
.pn-tile-card p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--pn-ink2); }
.pn-faq { display: grid; gap: 8px; margin-bottom: 1.4em; }
.pn-qa { border: 1px solid var(--pn-line); border-radius: 14px; background: #fff; transition: border-color .15s; }
.pn-qa[open] { border-color: var(--pn-pri-soft2); background: #fdfcff; }
.pn-qa summary { cursor: pointer; list-style: none; padding: 13px 46px 13px 16px; font-weight: 600; font-size: 16px; line-height: 1.45; position: relative; border-radius: 14px; }
.pn-qa summary::-webkit-details-marker { display: none; }
.pn-qa summary::after { content: '+'; position: absolute; right: 14px; top: 50%; transform: translateY(-50%); width: 24px; height: 24px; border-radius: 50%; background: var(--pn-pri-soft); color: var(--pn-pri-ink); display: grid; place-items: center; font-weight: 700; line-height: 1; }
.pn-qa[open] summary::after { content: '–'; }
.pn-qa__a { padding: 0 16px 6px; font-size: 16px; }
.pn-mtoc { display: none; margin: 0 0 20px; border: 1px solid var(--pn-line); border-radius: 14px; background: var(--pn-bg); }
.pn-mtoc summary { cursor: pointer; display: flex; align-items: center; gap: 8px; padding: 12px 16px; font-weight: 600; font-size: 15px; }
.pn-mtoc .pn-toc { padding: 0 16px 14px 36px; }
.pn-box--toc { position: relative; }
.pn-box--toc .pn-toc { padding-left: 18px; gap: 6px; }
.pn-topics { margin: 0; display: grid; gap: 10px; font-size: 14px; }
.pn-topics dt { font-weight: 600; color: var(--pn-ink); }
.pn-topics dd { margin: 0; color: var(--pn-mute); }

/* Pager & empty */
.pn-pager { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 20px; }
.pn-pager__n { font-size: 14px; color: var(--pn-mute); font-weight: 500; }
.pn-empty { text-align: center; background: var(--pn-card); border: 1px dashed var(--pn-line2); border-radius: var(--pn-r); padding: 36px 20px; color: var(--pn-mute); }
.pn-empty__i { width: 40px; height: 40px; color: var(--pn-coral); margin: 0 auto 8px; }
.pn-empty__t { font: 700 20px/1.3 var(--pn-display); color: var(--pn-ink); margin: 0 0 4px; }
.pn-empty p { margin: 0 0 14px; }

/* 404 */
.pn-lost { background: var(--pn-card); border: 1px solid var(--pn-line); border-radius: 22px; box-shadow: var(--pn-shadow); text-align: center; padding: 40px 24px 44px; }
.pn-lost__art { width: 220px; margin: 0 auto 10px; }
.pn-lost__code { margin: 0; font-size: 13px; font-weight: 700; color: var(--pn-coral-ink); letter-spacing: .1em; text-transform: uppercase; }
.pn-lost__title { margin: 6px 0 8px; font: 800 clamp(30px, 4vw, 40px)/1.15 var(--pn-display); }
.pn-lost__text { margin: 0 auto 22px; max-width: 46ch; color: var(--pn-ink2); }
.pn-lost__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }

/* Footer */
.pn-foot { background: #fff; border-top: 1px solid var(--pn-line); }
.pn-foot__in { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 2fr); gap: 32px; padding-top: 40px; padding-bottom: 28px; }
.pn-foot__brand p { margin: 12px 0 0; color: var(--pn-mute); font-size: 15px; max-width: 34ch; }
.pn-foot__nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.pn-foot__h { margin: 0 0 10px; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--pn-ink); }
.pn-foot__nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.pn-foot__nav a, .pn-foot__bar a { color: var(--pn-ink2); text-decoration: none; font-size: 15px; }
.pn-foot__nav a:hover, .pn-foot__bar a:hover { color: var(--pn-pri-ink); text-decoration: underline; }
.pn-foot__nav a[aria-current] { color: var(--pn-pri-ink); font-weight: 600; }
.pn-foot__bar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px 20px; padding-top: 16px; padding-bottom: 24px; border-top: 1px solid var(--pn-line); font-size: 14px; color: var(--pn-mute); }
.pn-foot__bar p { margin: 0; }
.pn-foot__bar ul { display: flex; flex-wrap: wrap; gap: 6px 18px; list-style: none; margin: 0; padding: 0; }
.pn-foot__bar a { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; }
.pn-foot__bar .pn-i { width: 15px; height: 15px; color: var(--pn-coral-ink); }

/* ── Landing ─────────────────────────────────────────────── */
.pn-land { outline: none; }
.pn-hero { position: relative; overflow: hidden; padding: 64px 0 72px; background: radial-gradient(1100px 520px at 85% 10%, #e9e5ff 0%, rgba(233, 229, 255, 0) 60%), radial-gradient(700px 420px at 5% 95%, #ffece6 0%, rgba(255, 236, 230, 0) 60%), var(--pn-bg); }
.pn-hero__glow { display: none; }
.pn-hero__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.pn-pill, .pn-kicker { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px; padding: 6px 14px 6px 8px; border-radius: 999px; background: #fff; border: 1px solid var(--pn-pri-soft2); color: var(--pn-pri-ink); font-size: 14px; font-weight: 600; box-shadow: var(--pn-shadow); }
.pn-pill .pn-i { width: 22px; height: 22px; padding: 3px; border-radius: 50%; background: var(--pn-coral-soft); color: var(--pn-coral-ink); }
.pn-kicker { padding: 5px 14px; box-shadow: none; background: var(--pn-pri-soft); border: 0; }
.pn-hero__title { margin: 0 0 18px; font: 800 clamp(40px, 5.6vw, 66px)/1.02 var(--pn-display); letter-spacing: -.02em; }
.pn-hero__title span { display: block; background: linear-gradient(95deg, #5f54d6 10%, #9a6fe0 55%, #e8685a 95%); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: .06em; }
.pn-hero__lead { margin: 0 0 26px; font-size: 18.5px; line-height: 1.65; color: var(--pn-ink2); max-width: 54ch; }
.pn-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.pn-ticks { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 15px; color: var(--pn-ink2); }
.pn-ticks li { display: inline-flex; align-items: center; gap: 8px; }
.pn-ticks .pn-i { width: 20px; height: 20px; padding: 3px; border-radius: 50%; background: var(--pn-pri); color: #fff; stroke-width: 2.6; }
.pn-ticks--stack { flex-direction: column; gap: 12px; }
.pn-hero__stage { position: relative; padding: 0 0 236px 0; }
.pn-hero__photo { margin: 0 0 0 64px; border-radius: 30px; overflow: hidden; aspect-ratio: 4 / 3; box-shadow: var(--pn-shadow-lg); border: 6px solid #fff; }
.pn-hero__photo img { width: 100%; height: 100%; object-fit: cover; }
.pn-float { position: absolute; display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; background: #fff; box-shadow: var(--pn-shadow-lg); font-size: 14px; font-weight: 600; color: var(--pn-ink); }
.pn-float .pn-i { color: var(--pn-pri); }
.pn-float--a { top: 26px; left: 18px; }
.pn-float--b { bottom: 196px; right: -14px; }
.pn-float--b .pn-i { color: var(--pn-coral-ink); }
.pn-signin { position: absolute; left: 0; bottom: 0; width: min(360px, 92%); background: #fff; border-radius: 22px; padding: 20px; box-shadow: 0 30px 70px -24px rgba(50, 35, 130, .45), 0 2px 6px rgba(40, 30, 90, .08); border: 1px solid var(--pn-line); scroll-margin-top: 90px; }
.pn-signin__head { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.pn-signin__mark .pn-mark { width: 40px; height: 40px; }
.pn-signin__title { margin: 0; font: 700 19px/1.2 var(--pn-display); }
.pn-signin__sub { margin: 0; font-size: 13.5px; color: var(--pn-mute); }
.pn-signin .pn-field { margin-bottom: 10px; }
.pn-signin .pn-input { min-height: 42px; }
.pn-signin .pn-btn { margin-top: 4px; }
.pn-signin__note { display: flex; align-items: center; justify-content: center; gap: 6px; margin: 12px 0 0; font-size: 13.5px; color: var(--pn-mute); }
.pn-signin__note .pn-i { width: 15px; height: 15px; color: var(--pn-coral-ink); }

.pn-lsec { padding: 80px 0; }
.pn-lsec--tint { background: linear-gradient(180deg, #fff, var(--pn-bg2)); border-top: 1px solid var(--pn-line); border-bottom: 1px solid var(--pn-line); }
.pn-lsec__head { text-align: center; max-width: 680px; margin: 0 auto 40px; }
.pn-lsec__title { margin: 0 0 14px; font: 800 clamp(30px, 3.8vw, 44px)/1.1 var(--pn-display); letter-spacing: -.015em; }
.pn-lsec__sub { margin: 0; font-size: 17.5px; line-height: 1.65; color: var(--pn-ink2); }
.pn-lsec__more { text-align: center; margin: 34px 0 0; }
.pn-feats { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.pn-feat { background: #fff; border: 1px solid var(--pn-line); border-radius: 22px; padding: 24px 22px; box-shadow: var(--pn-shadow); transition: transform .2s, box-shadow .2s; }
.pn-feat:hover { transform: translateY(-3px); box-shadow: var(--pn-shadow-lg); }
.pn-feat__i { width: 50px; height: 50px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(135deg, var(--tn-bg), var(--tn-bg2)); color: var(--tn-ink); margin-bottom: 16px; }
.pn-feat__i .pn-i { width: 24px; height: 24px; }
.pn-feat h3 { margin: 0 0 8px; font: 700 21px/1.25 var(--pn-display); }
.pn-feat p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--pn-ink2); }
.pn-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 64px; align-items: center; }
.pn-split--flip { grid-template-columns: minmax(0, .95fr) minmax(0, 1fr); }
.pn-split__text .pn-lsec__sub { margin-bottom: 24px; }
.pn-split__media { position: relative; padding-bottom: 64px; }
.pn-split__photo { margin: 0; border-radius: 26px; overflow: hidden; aspect-ratio: 3 / 2; box-shadow: var(--pn-shadow-lg); }
.pn-split__photo--tall { aspect-ratio: 4 / 3; }
.pn-split__photo img { width: 100%; height: 100%; object-fit: cover; }
.pn-facts { margin: 0; display: grid; gap: 10px; }
.pn-facts > div { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding: 12px 16px; background: #fff; border: 1px solid var(--pn-line); border-radius: 14px; }
.pn-facts dt { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; }
.pn-facts dt .pn-i { color: var(--pn-pri); }
.pn-facts dd { margin: 0; color: var(--pn-ink2); font-size: 15px; }

/* Thread mock (decorative) */
.pn-mock { position: absolute; right: -10px; bottom: 0; width: min(330px, 80%); background: #fff; border-radius: 20px; padding: 14px 16px 16px; border: 1px solid var(--pn-line); box-shadow: 0 30px 60px -26px rgba(50, 35, 130, .45); }
.pn-mock__bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.pn-mock__nook { font-size: 13px; font-weight: 700; color: var(--pn-pri-ink); background: var(--pn-pri-soft); padding: 3px 10px; border-radius: 999px; }
.pn-mock__pill { width: 54px; height: 10px; border-radius: 6px; background: var(--pn-coral-soft); }
.pn-mock__op { display: flex; gap: 10px; }
.pn-mock__ava { width: 34px; height: 34px; border-radius: 50%; flex: none; background: linear-gradient(135deg, var(--tn-bg2), var(--tn-mid)); }
.pn-mock__ava--sm { width: 26px; height: 26px; }
.pn-mock__lines { flex: 1; display: grid; gap: 7px; padding-top: 4px; }
.pn-mock__lines span { height: 8px; border-radius: 5px; background: var(--pn-bg2); }
.pn-mock__lines span.h { height: 12px; background: #dcd6f5; }
.w30 { width: 30%; } .w40 { width: 40%; } .w60 { width: 60%; } .w65 { width: 65%; } .w70 { width: 70%; } .w75 { width: 75%; } .w80 { width: 80%; } .w90 { width: 90%; }
.pn-mock__thread { margin: 14px 0 0 16px; padding-left: 14px; border-left: 2px solid var(--pn-line); display: grid; gap: 12px; }
.pn-mock__c { display: flex; gap: 8px; position: relative; }
.pn-mock__c::before { content: ''; position: absolute; left: -16px; top: 12px; width: 14px; height: 2px; background: var(--pn-line); }
.pn-mock__c--op .pn-mock__lines { background: var(--pn-pri-soft); border-radius: 4px 10px 10px 10px; padding: 7px 8px; }
.pn-mock__c--op .pn-mock__lines span { background: #d6d0fb; }

.pn-cta { position: relative; overflow: hidden; display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; padding: 44px 48px; border-radius: 30px; color: #fff; background: linear-gradient(120deg, #5f54d6 0%, #7d6fe6 50%, #e46f61 120%); box-shadow: var(--pn-shadow-lg); }
.pn-cta__pearls { position: absolute; inset: 0; opacity: .2; }
.pn-cta__text, .pn-cta__actions { position: relative; }
.pn-cta__title { margin: 0 0 6px; font: 800 clamp(28px, 3.4vw, 38px)/1.12 var(--pn-display); }
.pn-cta__text p { margin: 0; max-width: 52ch; font-size: 17px; color: #f4f2ff; }
.pn-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1080px) {
  .pn-feats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pn-hero__grid { gap: 36px; }
}
@media (max-width: 1000px) {
  .pn-layout { grid-template-columns: minmax(0, 1fr); }
  .pn-rail { position: static; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); align-items: start; }
  .pn-box--toc { display: none; }
  .pn-mtoc { display: block; }
}
@media (max-width: 880px) {
  .pn-menu { display: inline-flex; }
  .pn-nav { position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--pn-line); box-shadow: 0 18px 30px -18px rgba(40, 30, 90, .3); display: none; margin: 0; }
  .pn-nav.is-open { display: block; }
  .pn-nav__list { flex-direction: column; align-items: stretch; padding: 10px 16px 16px; gap: 2px; }
  .pn-nav__link { padding: 12px 14px; border-radius: 12px; font-size: 16px; }
  .pn-nav__cta { margin: 8px 0 0; }
  .pn-nav__cta .pn-btn { width: 100%; min-height: 46px; }
  .pn-hero { padding: 40px 0 56px; }
  .pn-hero__grid, .pn-split, .pn-split--flip { grid-template-columns: minmax(0, 1fr); }
  .pn-split { gap: 32px; }
  .pn-hero__stage { padding: 0; display: grid; gap: 16px; }
  .pn-hero__photo { margin: 0; }
  .pn-signin { position: relative; width: 100%; max-width: 440px; margin: -60px auto 0; }
  .pn-float--b { display: none; }
  .pn-float--a { top: 16px; left: 16px; }
  .pn-lsec { padding: 56px 0; }
  .pn-foot__in { grid-template-columns: minmax(0, 1fr); gap: 24px; }
}
@media (max-width: 640px) {
  .pn-wrap { padding: 0 16px; }
  .pn-top__in { min-height: 60px; }
  .pn-brand__word { font-size: 23px; }
  .pn-mark { width: 34px; height: 34px; }
  .pn-layout { padding-top: 16px; gap: 20px; }
  .pn-rail { grid-template-columns: minmax(0, 1fr); }
  .pn-card { padding: 16px 16px 8px; }
  .pn-card__title { font-size: 21px; }
  .pn-row { grid-template-columns: 46px minmax(0, 1fr); gap: 12px; padding: 14px 14px 10px 10px; }
  .pn-row__thumb { display: none; }
  .pn-row__count { padding: 6px 0; }
  .pn-row__title { font-size: 18.5px; }
  .pn-prof { border-radius: 18px; }
  .pn-prof__body { padding: 0 16px 14px; }
  .pn-prof__ava { width: 96px; height: 96px; margin-top: -48px; border-width: 4px; }
  .pn-prof__cover { aspect-ratio: 5 / 2; }
  .pn-stats dd { font-size: 17px; }
  .pn-stats > div { padding: 8px 10px; }
  .pn-tabs { padding: 0 6px; gap: 0; }
  .pn-tab { padding: 13px 8px; font-size: 14px; gap: 5px; }
  .pn-tab .pn-i { display: none; }
  .pn-banner__art { height: 96px; }
  .pn-banner__in { gap: 12px; margin-top: -28px; }
  .pn-banner__txt { margin-top: 36px; }
  .pn-banner__tile { width: 68px; height: 68px; border-radius: 20px; font-size: 34px; border-width: 4px; }
  .pn-opcard { padding: 18px 16px 8px; border-radius: 18px; }
  .pn-opcard--plain { padding-top: 0; }
  .pn-opcard__band { margin: 0 -16px 16px; height: 72px; }
  .pn-prose { font-size: 16.5px; }
  .pn-prose h2 { font-size: 24px; }
  .pn-thread { padding: 16px 14px 16px; border-radius: 18px; }
  .pn-cmts { padding-left: 12px; }
  .pn-cmt { grid-template-columns: 32px minmax(0, 1fr); gap: 10px; padding-left: 8px; }
  .pn-cmt::before { left: -14px; width: 18px; top: 15px; }
  .pn-ini { width: 32px; height: 32px; font-size: 12.5px; }
  .pn-form { padding: 16px 14px; }
  .pn-form__grid { grid-template-columns: minmax(0, 1fr); }
  .pn-doc { padding: 0 18px 20px; border-radius: 18px; }
  .pn-doc__art { margin: 0 -18px 16px; height: 90px; }
  .pn-doc__icon { left: 18px; }
  .pn-tiles { grid-template-columns: minmax(0, 1fr); }
  .pn-lead { font-size: 17.5px; }
  .pn-hero__title { font-size: clamp(36px, 10.5vw, 46px); }
  .pn-hero__lead { font-size: 17px; }
  .pn-hero__actions .pn-btn { flex: 1 1 auto; }
  .pn-feats { grid-template-columns: minmax(0, 1fr); }
  .pn-split__media { padding-bottom: 0; display: grid; gap: 16px; }
  .pn-mock { position: relative; right: auto; width: 100%; }
  .pn-cta { padding: 30px 22px; border-radius: 22px; }
  .pn-cta__actions .pn-btn { flex: 1 1 auto; }
  .pn-foot__nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pn-pager .pn-btn span { display: none; }
  .pn-pager .pn-btn { padding: 0 14px; }
  .pn-crumbs [aria-current] { max-width: 180px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}