body.pb-body {
  margin: 0;
  min-width: 0;
  color: var(--pb-ink);
  font-family: var(--pb-sans);
  font-size: 14px;
  background: #faf9f3;
  overflow-x: hidden;
}
body.pb-body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(rgba(16,18,13,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,18,13,.035) 1px, transparent 1px);
  background-size: 28px 28px;
}
.pb-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: .78rem;
  min-height: 58px;
  padding: .46rem clamp(.65rem, 1.6vw, 1.05rem) .4rem;
  border-bottom: 3px double rgba(16,18,13,.72);
  background:
    linear-gradient(180deg, rgba(255,253,246,.94), rgba(246,240,222,.9)),
    repeating-linear-gradient(90deg, rgba(16,18,13,.035) 0 1px, transparent 1px 7px);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 30px rgba(16,18,13,.08);
}
.pb-brand {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--pb-serif);
  font-size: clamp(1.18rem, 2.6vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -.085em;
  line-height: .86;
  text-transform: none;
  text-shadow: 0 1px 0 #fff7e6, 2px 2px 0 rgba(16,18,13,.07);
}
.pb-brand img { width: clamp(118px, 13vw, 160px); height: auto; border: 0; filter: contrast(1.08); object-fit: contain; }
.pb-brand span::first-letter { font-size: 1.08em; }
.pb-toplinks { display: flex; flex-wrap: wrap; gap: .25rem; margin-left: auto; }
.pb-toplinks a,
.pb-login-link,
.pb-login-panel a,
.pb-choice-grid a,
.pb-choice-grid button,
.pb-folder-tree a,
.pb-folder-tree button,
.pb-file-list button,
.pb-prompt-row button,
.pb-download-button,
.pb-rail-card button {
  min-height: 30px;
  border: 1px solid var(--pb-line);
  border-radius: 12px;
  padding: .38rem .52rem;
  background: rgba(255,255,255,.72);
  color: var(--pb-ink);
  font-size: .88rem;
  font-weight: 720;
  cursor: pointer;
  text-align: left;
  text-decoration: none;
  transition: border-color .16s ease, background .16s ease, box-shadow .16s ease, transform .16s ease;
}
.pb-toplinks a:hover,
.pb-login-link:hover,
.pb-login-panel a:hover,
.pb-choice-grid a:hover,
.pb-choice-grid button:hover,
.pb-folder-tree a:hover,
.pb-folder-tree button:hover,
.pb-file-list button:hover,
.pb-prompt-row button:hover,
.pb-download-button:hover,
.pb-rail-card button:hover,
.pb-home-prompt button:hover,
.pb-composer button:hover,
.pb-auth-buttons a:hover { border-color: rgba(16,18,13,.42); box-shadow: 0 8px 22px rgba(16,18,13,.07); transform: translateY(-1px); }
.pb-toplinks a:focus-visible,
.pb-login-link:focus-visible,
.pb-login-panel a:focus-visible,
.pb-choice-grid a:focus-visible,
.pb-choice-grid button:focus-visible,
.pb-folder-tree a:focus-visible,
.pb-folder-tree button:focus-visible,
.pb-file-list button:focus-visible,
.pb-prompt-row button:focus-visible,
.pb-download-button:focus-visible,
.pb-rail-card button:focus-visible,
.pb-home-prompt input:focus-visible,
.pb-home-prompt button:focus-visible,
.pb-composer input:focus-visible,
.pb-composer button:focus-visible,
.pb-auth-buttons a:focus-visible { outline: 3px solid rgba(6,112,96,.24); outline-offset: 2px; border-color: var(--pb-jade); }
.pb-login-link { margin-left: .25rem; background: var(--pb-ink); color: var(--pb-paper); display: inline-flex; align-items: center; justify-content: center; min-height: 36px; border: 1px solid var(--pb-ink); border-radius: 12px; padding: .48rem .7rem; font-weight: 760; }
.pb-home-shell,
.pb-workspace {
  width: min(1500px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) 320px;
  min-height: calc(100vh - 53px);
}
.pb-home-shell { grid-template-columns: 280px minmax(0, 1fr) 300px; }
.pb-file-explorer,
.pb-left-rail,
.pb-home-info {
  min-width: 0;
  border-right: 1px solid var(--pb-line);
  background: rgba(255,255,255,.42);
}
.pb-home-info,
.pb-side-panel { border-left: 1px solid var(--pb-line); border-right: 0; }
.pb-file-explorer,
.pb-left-rail,
.pb-home-info,
.pb-chat-window { padding: .75rem; }
.pb-explorer-head,
.pb-chat-title-row,
.pb-property-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}
.pb-explorer-head { min-height: 38px; border-bottom: 1px solid var(--pb-line); margin: -.15rem -.15rem .75rem; padding: 0 .15rem .55rem; font-size: .82rem; font-weight: 750; }
.pb-explorer-head code,
.pb-model-pill,
.pb-citation,
.pb-eyebrow,
.pb-continuity-note { font-family: var(--pb-mono); font-size: .72rem; }
.pb-visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; clip-path: inset(50%) !important; white-space: nowrap !important; }
.pb-explorer-head code { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: rgba(16,18,13,.58); font-weight: 600; }
.pb-folder-tree,
.pb-file-list,
.pb-left-rail,
.pb-home-info { display: flex; flex-direction: column; gap: .45rem; }
.pb-folder-tree a,
.pb-folder-tree button,
.pb-file-list button,
.pb-rail-card button { width: 100%; display: flex; flex-direction: column; gap: .18rem; }
.pb-folder-tree .is-active,
.pb-file-list .is-active,
.pb-rail-card .is-active { border-color: rgba(16,18,13,.42); background: rgba(189,244,213,.34); }
.pb-file-list small,
.pb-rail-card span,
.pb-property-title span { color: rgba(16,18,13,.55); font-size: .76rem; }
.pb-chat-window { min-width: 0; display: flex; flex-direction: column; background: #fffdf8; }
.pb-chat-title-row { align-items: flex-start; padding-bottom: .75rem; border-bottom: 1px solid var(--pb-line); }
h1, h2, h3 { margin: 0; font-family: var(--pb-serif); letter-spacing: -.05em; line-height: 1.02; }
h1 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); font-weight: 800; }
h2 { font-size: clamp(1.15rem, 2vw, 1.5rem); font-weight: 800; }
.pb-eyebrow { margin: 0 0 .35rem; color: var(--pb-jade); font-family: var(--pb-mono); text-transform: uppercase; letter-spacing: .14em; font-weight: 750; }
.pb-model-pill { flex: 0 0 auto; border: 1px solid var(--pb-line); border-radius: 999px; padding: .28rem .48rem; background: #fff; }
.pb-chat-thread { flex: 1; display: flex; flex-direction: column; gap: .65rem; padding: .9rem 0; }
.pb-message,
.pb-mcq-card,
.pb-artifact-card,
.pb-info-card,
.pb-file-preview,
.pb-rail-card {
  border: 1px solid var(--pb-line);
  border-radius: 14px;
  background: #fff;
  padding: .78rem;
}
.pb-message { max-width: min(720px, 88%); line-height: 1.5; }
.pb-message-user { align-self: flex-end; background: var(--pb-ink); color: var(--pb-paper); }
.pb-message-assistant { align-self: flex-start; }
.pb-file-ref { display: inline; border: 1px solid rgba(255,255,255,.26); border-radius: 999px; padding: .12rem .35rem; background: transparent; color: var(--pb-mint); font-family: var(--pb-mono); font-size: .78em; }
.pb-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .45rem; margin-top: .65rem; }
.pb-mcq-card input,
.pb-home-prompt input,
.pb-composer input { width: 100%; min-width: 0; border: 1px solid var(--pb-line); border-radius: 12px; padding: .7rem .75rem; background: #fff; color: var(--pb-ink); }
.pb-home-prompt,
.pb-composer { position: sticky; bottom: .75rem; display: grid; grid-template-columns: 1fr auto; gap: .45rem; padding: .45rem; border: 1px solid var(--pb-line); border-radius: 16px; background: rgba(250,249,243,.92); backdrop-filter: blur(16px); }
.pb-composer { grid-template-columns: 36px 1fr auto; }
.pb-home-prompt button,
.pb-composer button { min-height: 42px; border: 1px solid var(--pb-ink); border-radius: 12px; padding: .6rem .82rem; background: var(--pb-ink); color: var(--pb-paper); font-weight: 780; box-shadow: inset 0 -1px 0 rgba(255,255,255,.14); }
/* Shared standout chat composer treatment: keep aligned with propertybook_app.css. */
.pb-composer--workspace {
  grid-template-columns: 42px minmax(0, 1fr) 48px;
  grid-template-rows: minmax(58px, auto) 42px;
  grid-template-areas: "text text text" "upload . send";
  gap: .42rem;
  padding: .5rem;
  border-color: rgba(16,18,13,.14);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.38)),
    #e6e3dc;
  color: var(--pb-ink);
  box-shadow: 0 22px 58px rgba(16,18,13,.18), inset 0 1px 0 rgba(255,255,255,.78);
}
.pb-composer--workspace textarea {
  grid-area: text;
  width: 100%;
  height: 64px;
  min-height: 64px;
  max-height: 118px;
  resize: none;
  border: 1px solid rgba(16,18,13,.12);
  border-radius: 17px;
  background: rgba(255,255,255,.78);
  color: var(--pb-ink);
  padding: .72rem .82rem;
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.36;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.78), 0 1px 0 rgba(16,18,13,.03);
}
.pb-composer--workspace textarea:focus { outline: 3px solid rgba(6,112,96,.18); outline-offset: 2px; background: #fff; }
.pb-composer--workspace textarea::placeholder { color: rgba(16,18,13,.42); }
.pb-composer--workspace .pb-composer__upload,
.pb-composer--workspace .pb-composer__send { min-height: 42px; display: grid; place-items: center; padding: 0; font-size: 1.2rem; font-weight: 820; line-height: 1; box-shadow: none; }
.pb-composer--workspace .pb-composer__upload {
  grid-area: upload;
  width: 42px;
  border-color: rgba(16,18,13,.12);
  border-radius: 15px;
  background: rgba(255,255,255,.62);
  color: rgba(16,18,13,.7);
}
.pb-composer--workspace .pb-composer__send {
  grid-area: send;
  width: 48px;
  border: 0;
  border-radius: 15px;
  background: linear-gradient(180deg, #4567ff, #2f4fe6);
  color: #fff;
  box-shadow: 0 14px 30px rgba(69,103,255,.36), inset 0 1px 0 rgba(255,255,255,.28);
}
.pb-composer--workspace .pb-composer__send:hover { box-shadow: 0 18px 38px rgba(69,103,255,.42), inset 0 1px 0 rgba(255,255,255,.28); }
.pb-login-panel { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; margin-top: .65rem; color: rgba(16,18,13,.62); }
.pb-login-panel p { margin: 0; font-size: .86rem; }
.pb-login-panel a { display: inline-flex; align-items: center; justify-content: center; gap: .42rem; min-height: 40px; }
.pb-login-panel a::before { content: ""; width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 1px solid rgba(16,18,13,.16); box-shadow: inset 6px 0 0 #4285f4, inset 0 6px 0 #34a853, inset -6px 0 0 #fbbc05, inset 0 -6px 0 #ea4335; }
.pb-login-panel a:nth-of-type(2)::before { border-radius: 6px; background: var(--pb-ink); box-shadow: none; }
.pb-progress-row { width: fit-content; max-width: 100%; border: 1px solid var(--pb-line); border-radius: 999px; padding: .42rem .6rem; background: #fff; color: rgba(16,18,13,.62); font-family: var(--pb-mono); font-size: .74rem; }
.pb-spinner { display: inline-block; width: .5rem; height: .5rem; border-radius: 50%; margin-right: .28rem; background: var(--pb-jade); }
.pb-prompt-row { display: flex; flex-wrap: wrap; gap: .4rem; padding: .65rem 0; }
.pb-prompt-row button { border-radius: 999px; }
.pb-download-button { width: 100%; justify-content: center; text-align: center; background: var(--pb-ink); color: var(--pb-paper); }
.pb-continuity-note { color: rgba(16,18,13,.58); line-height: 1.45; }
.pb-info-card p { line-height: 1.5; color: rgba(16,18,13,.68); }
@media (max-width: 1050px) {
  .pb-home-shell,
  .pb-workspace { grid-template-columns: minmax(0, 1fr) 330px; }
  .pb-left-rail,
  .pb-home-files { display: none; }
}
@media (max-width: 760px) {
  body.pb-body { font-size: 14px; }
  .pb-topbar { align-items: flex-start; flex-wrap: wrap; min-height: 0; }
  .pb-brand { width: 100%; justify-content: center; }
  .pb-brand img { width: min(160px, 46vw); height: auto; }
  .pb-toplinks { order: 3; flex: 1 1 auto; margin-left: 0; }
  .pb-toplinks a { flex: 1 1 auto; text-align: center; }
  .pb-topbar .pb-login-link { order: 4; flex: 0 0 auto; align-self: stretch; margin-left: 0; }
  .pb-home-shell,
  .pb-workspace { display: flex; flex-direction: column; min-height: 0; }
  .pb-chat-window { order: 1; min-height: calc(100dvh - 92px); padding: .58rem; }
  .pb-home-chat { min-height: auto; }
  .pb-file-explorer,
  .pb-home-info,
  .pb-side-panel { order: 2; border-left: 0; border-right: 0; border-top: 1px solid var(--pb-line); padding: .58rem; }
  .pb-home-info { order: 3; }
  h1 { font-size: clamp(1.5rem, 7.2vw, 2.1rem); line-height: 1.08; }
  h2 { font-size: clamp(1.08rem, 5vw, 1.34rem); line-height: 1.12; }
  .pb-chat-title-row { gap: .4rem; }
  .pb-model-pill { display: none; }
  .pb-message { max-width: 96%; padding: .64rem; line-height: 1.58; }
  .pb-choice-grid { grid-template-columns: 1fr; }
  .pb-home-prompt,
  .pb-composer { bottom: .4rem; grid-template-columns: 34px 1fr; border-radius: 14px; }
  .pb-composer--workspace { grid-template-columns: 42px minmax(0, 1fr) 48px; grid-template-rows: minmax(62px, auto) 42px; grid-template-areas: "text text text" "upload . send"; border-radius: 21px; }
  .pb-composer--workspace textarea { height: 66px; min-height: 66px; font-size: 16px; }
  .pb-home-prompt { grid-template-columns: 1fr; }
  .pb-composer:not(.pb-composer--workspace) button:last-child { grid-column: 1 / -1; }
  .pb-composer--workspace .pb-composer__send { grid-area: send; }
  .pb-login-panel { display: grid; grid-template-columns: 1fr; align-items: stretch; }
  .pb-login-panel p { text-align: center; }
  .pb-login-panel a { width: auto; }
  .pb-toplinks a, .pb-login-link, .pb-login-panel a, .pb-choice-grid a, .pb-choice-grid button, .pb-home-prompt button, .pb-composer button { min-height: 44px; }
}
.pb-auth-page {
  min-height: 100dvh;
  display: grid;
  place-items: start center;
  padding: clamp(2rem, 10dvh, 7rem) 1rem 1rem;
}
.pb-auth-card {
  width: min(420px, 100%);
  border: 1px solid var(--pb-line);
  border-radius: 18px;
  background: #fffdf8;
  padding: 1rem;
}
.pb-auth-card h1 { margin-top: 1.2rem; font-size: clamp(1.5rem, 5vw, 2rem); }
.pb-auth-card p { color: rgba(16,18,13,.68); line-height: 1.5; }
.pb-auth-buttons { display: grid; gap: .5rem; margin-top: 1rem; }
.pb-auth-buttons a {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border: 1px solid var(--pb-line);
  border-radius: 12px;
  background: #fff;
  color: var(--pb-ink);
  font-weight: 750;
}
.pb-auth-buttons a::before { content: ""; width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 1px solid rgba(16,18,13,.18); box-shadow: inset 8px 0 0 #4285f4, inset 0 8px 0 #34a853, inset -8px 0 0 #fbbc05, inset 0 -8px 0 #ea4335; }
.pb-auth-buttons a:first-child { background: var(--pb-ink); color: var(--pb-paper); }
.pb-auth-buttons a:nth-child(2)::before { border-radius: 7px; background: var(--pb-ink); box-shadow: none; }
.pb-auth-note { font-size: .82rem; }

.pb-public-shell { width: min(1080px, calc(100% - 2rem)); margin: 0 auto; padding: clamp(1rem, 4vw, 3rem) 0 1rem; }
.pb-public-hero { display: grid; align-content: center; gap: .95rem; border: 1px solid var(--pb-line); border-radius: 22px; padding: clamp(1rem, 4vw, 3rem); background: linear-gradient(135deg, #fffdf8, #f4efe2); box-shadow: 0 18px 44px rgba(16,18,13,.06); }
.pb-public-hero h1 { max-width: 860px; font-size: clamp(1.7rem, 3.4vw, 2.5rem); letter-spacing: -.06em; }
.pb-public-lede { max-width: 780px; color: rgba(16,18,13,.68); font-size: .96rem; line-height: 1.6; }
.pb-public-actions { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin-top: .35rem; }
.pb-public-actions a:not(.pb-login-link), .pb-public-footer a { min-height: 38px; display: inline-flex; align-items: center; border: 1px solid var(--pb-line); border-radius: 999px; padding: .52rem .78rem; background: rgba(255,255,255,.76); color: var(--pb-ink); text-decoration: none; font-weight: 740; }
.pb-public-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; margin: .9rem 0; }
.pb-assistant-showcase { margin: .9rem 0; }
.pb-assistant-copy {
  border: 1px solid var(--pb-line);
  border-radius: 18px;
  background: #fffdf8;
  padding: clamp(.9rem, 2.6vw, 1.35rem);
  box-shadow: 0 16px 38px rgba(16,18,13,.055);
}
.pb-assistant-copy h2 { max-width: 620px; font-size: clamp(1.4rem, 2.6vw, 2rem); letter-spacing: -.06em; }
.pb-assistant-copy > p:not(.pb-eyebrow) { color: rgba(16,18,13,.68); font-size: .96rem; line-height: 1.6; }
.pb-assistant-capabilities { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.pb-assistant-capabilities li {
  position: relative;
  padding: .65rem .7rem .65rem 2.1rem;
  border: 1px solid rgba(16,18,13,.1);
  border-radius: 12px;
  background:
    linear-gradient(90deg, rgba(16,18,13,.028) 1px, transparent 1px) 0 0 / 18px 18px,
    rgba(255,255,255,.56);
  color: rgba(16,18,13,.72);
  line-height: 1.45;
}
.pb-assistant-capabilities li::before {
  content: "PB";
  position: absolute;
  left: .58rem;
  top: .68rem;
  display: grid;
  place-items: center;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 5px;
  background: var(--pb-ink);
  color: var(--pb-paper);
  font-family: var(--pb-mono);
  font-size: .48rem;
  letter-spacing: -.08em;
}
/* Static two-chat showcase: real transcript styling that mirrors the app —
   borderless assistant turns with a "P" avatar, dark user bubble, Manrope body. */
.pb-show { margin: .9rem 0; display: grid; gap: .75rem; }
.pb-show__head { display: grid; gap: .25rem; padding: 0 .15rem; }
.pb-show__pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; align-items: stretch; }
.pb-show-chat {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--pb-line);
  border-radius: 18px;
  background:
    repeating-linear-gradient(0deg, rgba(16,18,13,.018) 0 1px, transparent 1px 7px),
    #fffdf8;
  padding: clamp(.9rem, 2.6vw, 1.35rem);
  box-shadow: 0 16px 38px rgba(16,18,13,.055);
}
.pb-show-chat__masthead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
  margin: -.25rem -.25rem .85rem;
  padding: .35rem .3rem .55rem;
  border-bottom: 3px double rgba(16,18,13,.42);
  color: rgba(16,18,13,.58);
  font-family: var(--pb-mono);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.pb-show-chat__masthead strong { color: var(--pb-ink); font-size: .74rem; }
.pb-show-chat__thread { flex: 1; display: flex; flex-direction: column; gap: .62rem; }
.pb-show-composer {
  margin-top: .85rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 40px;
  align-items: center;
  gap: .5rem;
  padding: .5rem .55rem;
  border: 1px solid rgba(16,18,13,.12);
  border-radius: 20px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 1px 2px rgba(16,18,13,.04), 0 12px 30px rgba(16,18,13,.07);
}
.pb-show-composer span { padding: .35rem .3rem; color: rgba(16,18,13,.42); font-size: .94rem; line-height: 1.4; }
.pb-show-composer button { min-height: 40px; border: 0; border-radius: 12px; background: linear-gradient(180deg, #0a8a72, #054b40); color: #fff; font-size: 1.05rem; font-weight: 900; box-shadow: 0 8px 18px rgba(6,79,68,.3); opacity: .55; cursor: default; }
.pb-show-upload {
  width: fit-content;
  max-width: 92%;
  align-self: flex-end;
  border: 1px dashed rgba(16,18,13,.34);
  border-radius: 12px;
  padding: .5rem .66rem;
  background: rgba(244,239,225,.74);
  color: rgba(16,18,13,.72);
  font-family: var(--pb-mono);
  font-size: .74rem;
  font-weight: 700;
}
.pb-show-msg {
  position: relative;
  max-width: 92%;
  color: rgba(16,18,13,.88);
  font-family: var(--pb-sans);
  font-size: .96rem;
  line-height: 1.55;
}
.pb-show-msg strong { font-family: var(--pb-mono); font-size: .85em; }
.pb-show-msg--user { align-self: flex-end; max-width: 84%; padding: .6rem .85rem; border-radius: 20px 20px 6px 20px; background: linear-gradient(180deg, #1b1d16, #10120d); color: var(--pb-paper); box-shadow: 0 12px 26px rgba(16,18,13,.16); }
.pb-show-msg--assistant { align-self: flex-start; padding-left: 2.4rem; }
.pb-show-msg--assistant::before {
  content: "P";
  display: grid;
  place-items: center;
  position: absolute;
  left: 0;
  top: -.05rem;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 999px;
  background: radial-gradient(circle at 32% 28%, #0a8a72, #054b40 78%);
  color: #eafff5;
  font-family: var(--pb-serif);
  font-size: .92rem;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(6,79,68,.3);
}
.pb-show-msg--card { margin-left: 2.4rem; padding: .56rem .72rem; border: 1px dashed rgba(6,112,96,.4); border-radius: 14px; background: rgba(189,244,213,.18); }
.pb-show-msg--card::before { display: none; }
.pb-show-doc {
  display: grid;
  gap: .14rem;
  width: fit-content;
  max-width: 92%;
  margin-left: 2.4rem;
  border: 1px solid rgba(16,18,13,.16);
  border-radius: 14px;
  padding: .6rem .74rem;
  background: #fff;
  box-shadow: 5px 5px 0 rgba(16,18,13,.055);
}
.pb-show-doc strong { font-family: var(--pb-mono); font-size: .8rem; }
.pb-show-doc span { color: rgba(16,18,13,.55); font-size: .74rem; }
.pb-show-doc .pb-show-doc__get { margin-top: .3rem; width: fit-content; border: 1px solid var(--pb-ink); border-radius: 999px; padding: .22rem .6rem; background: var(--pb-ink); color: var(--pb-paper); font-size: .74rem; font-weight: 760; }
.pb-public-footer { width: min(1080px, calc(100% - 2rem)); margin: 0 auto 1rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem; border: 1px solid var(--pb-line); border-radius: 18px; padding: .85rem; background: rgba(255,253,248,.78); color: rgba(16,18,13,.62); }
.pb-public-footer p { margin: 0; }
.pb-public-footer nav { display: flex; flex-wrap: wrap; gap: .45rem; }
.pb-legal-shell { width: min(920px, calc(100% - 2rem)); margin: 0 auto; padding: clamp(1.4rem, 5vw, 4rem) 0; }
.pb-legal-card { border: 1px solid var(--pb-line); border-radius: 24px; padding: clamp(1rem, 4vw, 2.6rem); background: #fffdf8; box-shadow: 0 24px 70px rgba(16,18,13,.07); }
.pb-legal-card section { margin-top: 1.2rem; padding-top: 1.2rem; border-top: 1px solid var(--pb-line); }
.pb-legal-card p { color: rgba(16,18,13,.68); line-height: 1.58; }
@media (max-width: 1050px) {
  .pb-show__pair { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .pb-public-shell, .pb-public-footer, .pb-legal-shell { width: min(100% - 1rem, 1180px); }
  .pb-public-hero { border-radius: 18px; min-height: auto; }
  .pb-public-grid { grid-template-columns: 1fr; }
  .pb-assistant-capabilities { grid-template-columns: 1fr; }
  .pb-show-chat__masthead { flex-direction: column; align-items: flex-start; gap: .25rem; }
  .pb-public-footer { display: grid; }
}

.pb-journal {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(320px, 1.22fr);
  gap: .9rem;
  margin: .9rem 0 0;
  border: 1px solid rgba(16,18,13,.22);
  border-radius: 22px;
  background:
    linear-gradient(90deg, rgba(16,18,13,.04) 1px, transparent 1px) 50% 0 / 50% 100% no-repeat,
    repeating-linear-gradient(0deg, rgba(16,18,13,.018) 0 1px, transparent 1px 8px),
    #fffdf8;
  padding: clamp(1rem, 3vw, 1.6rem);
  box-shadow: 0 18px 44px rgba(16,18,13,.06);
}
.pb-journal__masthead { display: grid; align-content: start; gap: .55rem; }
.pb-journal__masthead h2 { font-family: var(--pb-serif); font-size: clamp(1.6rem, 3vw, 2.4rem); letter-spacing: -.07em; line-height: .95; }
.pb-journal__masthead p:not(.pb-eyebrow) { max-width: 35rem; color: rgba(16,18,13,.62); line-height: 1.55; }
.pb-journal-list { display: grid; gap: .7rem; }
.pb-journal-list__item {
  display: grid;
  gap: .48rem;
  border: 1px solid rgba(16,18,13,.2);
  border-radius: 14px;
  background: rgba(255,255,255,.78);
  padding: .9rem;
  box-shadow: 5px 5px 0 rgba(16,18,13,.055);
}
.pb-journal-list__item h3 { font-family: var(--pb-serif); font-size: clamp(1.15rem, 2vw, 1.45rem); letter-spacing: -.055em; }
.pb-journal-list__item h3 a { color: var(--pb-ink); text-decoration-thickness: 1px; text-underline-offset: .16em; }
.pb-journal-list__item p { margin: 0; color: rgba(16,18,13,.66); line-height: 1.55; }
.pb-journal-entry__meta,
.pb-journal-byline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .36rem;
  color: rgba(16,18,13,.55);
  font-family: var(--pb-mono);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.pb-journal-entry__meta span::after { content: "·"; margin-left: .36rem; color: rgba(16,18,13,.34); }
.pb-journal-read { width: fit-content; min-height: 34px; display: inline-flex; align-items: center; border: 1px solid var(--pb-line); border-radius: 999px; padding: .42rem .7rem; background: var(--pb-ink); color: var(--pb-paper); font-weight: 760; text-decoration: none; }
.pb-journal-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(1rem, 4vw, 3rem) 0;
  display: grid;
  grid-template-columns: minmax(260px, 360px) minmax(0, 1fr);
  gap: .9rem;
}
.pb-journal-index,
.pb-journal-article,
.pb-journal-directory {
  border: 1px solid rgba(16,18,13,.2);
  border-radius: 22px;
  background: #fffdf8;
  box-shadow: 0 18px 44px rgba(16,18,13,.06);
}
.pb-journal-index { position: sticky; top: 98px; align-self: start; padding: 1rem; }
.pb-journal-index h1 { margin-bottom: 1rem; font-family: var(--pb-serif); font-size: clamp(1.5rem, 2.6vw, 2rem); letter-spacing: -.07em; }
.pb-journal-index__link {
  display: grid;
  gap: .28rem;
  border: 1px solid rgba(16,18,13,.14);
  border-radius: 14px;
  padding: .74rem;
  color: var(--pb-ink);
  background: rgba(255,255,255,.72);
  text-decoration: none;
}
.pb-journal-index__link.is-active { border-color: rgba(16,18,13,.45); background: rgba(246,240,222,.84); }
.pb-journal-index__link span,
.pb-journal-index__link time { color: rgba(16,18,13,.56); font-family: var(--pb-mono); font-size: .64rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.pb-journal-index__link strong { font-family: var(--pb-serif); font-size: 1.08rem; letter-spacing: -.04em; line-height: 1.1; }
.pb-journal-article { overflow: hidden; }
.pb-journal-article__header {
  padding: clamp(1.1rem, 4vw, 3rem);
  border-bottom: 3px double rgba(16,18,13,.45);
  background:
    repeating-linear-gradient(90deg, rgba(16,18,13,.025) 0 1px, transparent 1px 8px),
    linear-gradient(180deg, #fffdf8, #f4efe1);
}
.pb-journal-article__header h1 { max-width: 900px; font-family: var(--pb-serif); font-size: clamp(1.7rem, 3.4vw, 2.5rem); letter-spacing: -.055em; line-height: 1; }
.pb-journal-article__dek { max-width: 760px; color: rgba(16,18,13,.67); font-size: .96rem; line-height: 1.6; }
.pb-journal-byline { margin-top: .9rem; letter-spacing: .08em; }
.pb-journal-byline a { color: var(--pb-ink); text-decoration-thickness: 1px; text-underline-offset: .18em; }
.pb-journal-byline time { margin-left: .35rem; }
.pb-journal-article__body {
  max-width: 760px;
  padding: clamp(1.1rem, 4vw, 3rem);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
  line-height: 1.68;
  color: rgba(16,18,13,.82);
}
.pb-journal-article__body p { margin: 0 0 1.15rem; }
.pb-journal-directory { padding: clamp(1rem, 4vw, 2rem); }
.pb-journal-directory h2 { margin-bottom: .8rem; font-family: var(--pb-serif); font-size: clamp(1.5rem, 2.6vw, 2rem); letter-spacing: -.07em; }
@media (max-width: 900px) {
  .pb-journal,
  .pb-journal-shell { grid-template-columns: 1fr; }
  .pb-journal-index { position: static; }
}

.pb-journal-slug { width: fit-content; max-width: 100%; border: 1px dashed rgba(16,18,13,.24); border-radius: 999px; padding: .22rem .48rem; color: rgba(16,18,13,.54); font-family: var(--pb-mono); font-size: .64rem; font-weight: 800; letter-spacing: .08em; overflow-wrap: anywhere; }
.pb-journal-article__header .pb-journal-slug { margin-top: .7rem; }
.pb-journal-article__section { margin: 0 0 2rem; }
.pb-journal-article__section h2 { margin: 0 0 .85rem; font-family: var(--pb-serif); font-size: clamp(1.2rem, 2.2vw, 1.6rem); letter-spacing: -.055em; line-height: 1.05; }
.pb-journal-article__section + .pb-journal-article__section { padding-top: 1.35rem; border-top: 1px solid rgba(16,18,13,.16); }
.pb-journal-article__section:first-child p:first-of-type::first-letter { float: left; margin: .08em .08em 0 0; font-family: var(--pb-serif); font-size: 3.2em; line-height: .72; font-weight: 800; }