.project-library-site {
  --pl-ink: #183c3b;
  --pl-muted: #536b6c;
  --pl-green: #245d40;
  --pl-blue: #3157b7;
  --pl-line: #dce8e1;
  margin: 0;
  color: var(--pl-ink);
  background: #fcfdfb;
  font-family: "Josefin Sans", sans-serif;
  line-height: 1.6;
}
.project-library-site *, .project-library-site *::before, .project-library-site *::after { box-sizing: border-box; }
.project-library-site [hidden] { display: none !important; }
.pl-main { width: min(1200px, calc(100% - 64px)); margin: 0 auto; padding: 50px 0 60px; }
.pl-main h1, .pl-main h2, .pl-main h3, .pl-main p { margin-top: 0; }
.pl-main h1 { max-width: 930px; font-size: clamp(38px, 5vw, 66px); font-weight: 600; line-height: 1.1; letter-spacing: -.045em; margin-bottom: 24px; }
.pl-main h2 { font-size: clamp(28px, 3vw, 40px); font-weight: 600; line-height: 1.17; letter-spacing: -.025em; margin-bottom: 20px; }
.pl-main h3 { font-size: 23px; font-weight: 600; line-height: 1.25; letter-spacing: -.015em; }
.pl-main a { color: var(--pl-blue); text-underline-offset: 4px; }
.pl-main button, .pl-main input, .pl-main select { font: inherit; }
.pl-main button, .pl-main select { cursor: pointer; }
.pl-main :focus-visible, .pl-skip:focus { outline: 3px solid #5680d9; outline-offset: 4px; }
.pl-main section[id], .pl-main article[id] { scroll-margin-top: 100px; }
.pl-skip { position: absolute; top: -100px; left: 20px; z-index: 10000; padding: 10px 18px; background: white; color: #183c3b; }
.pl-skip:focus { top: 10px; }
.pl-eyebrow { margin-bottom: 15px; font-size: 13px; font-weight: 600; letter-spacing: .11em; text-transform: uppercase; color: var(--pl-green); }
.pl-lead { max-width: 710px; font-size: 21px; line-height: 1.5; color: #3b5a5b; }
.pl-quiet { font-size: 14px; line-height: 1.65; color: var(--pl-muted); max-width: 640px; }
.pl-hero { display: grid; grid-template-columns: 1.4fr 1fr; align-items: center; gap: 64px; padding: 35px 0 75px; }
.pl-hero .pl-button { margin-top: 16px; }
.pl-idea-path { padding: 32px; border: 1px solid #dce9e0; border-radius: 28px; text-align: center; background: radial-gradient(ellipse at 12% 0%, #d5f4df 0%, transparent 65%), radial-gradient(ellipse at 100% 80%, #dceaff 0%, transparent 65%), #fff; }
.pl-path-label { color: #537165; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.pl-path-idea { font-size: 26px; line-height: 1.3; margin: 18px 0 0 !important; }
.pl-path-line { height: 25px; width: 1px; background: #a8c8b9; margin: 16px auto; }
.pl-path-parts { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.pl-path-parts span { display: grid; gap: 9px; justify-items: center; padding: 12px 8px; border-radius: 13px; background: #ffffffb8; font-size: 12px; min-width: 88px; }
.pl-path-result { font-size: 23px; line-height: 1.3; margin-bottom: 18px; }
.pl-idea-path > a { font-size: 14px; }
.pl-main .pl-button { display: inline-flex; justify-content: center; align-items: center; gap: 14px; min-height: 49px; padding: 13px 23px; background: linear-gradient(115deg, #77f2a1, #b0f5c8); border: 1px solid #66cb8a; border-radius: 999px; color: #194b35; font-weight: 600; text-decoration: none; line-height: 1.3; }
.pl-main .pl-button:hover { background: linear-gradient(115deg, #64e990, #9befb8); }
.pl-section { padding: 55px 0; border-top: 1px solid var(--pl-line); }
.pl-section-heading { display: flex; gap: 24px; align-items: end; justify-content: space-between; margin-bottom: 28px; }
.pl-section-heading h2 { margin-bottom: 0; }
.pl-section-heading > a { flex-shrink: 0; font-size: 15px; }
.pl-featured-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.pl-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.pl-card { min-width: 0; position: relative; display: flex; flex-direction: column; padding: 25px; border: 1px solid var(--pl-line); border-radius: 19px; background: linear-gradient(150deg, #fff, #f7fbf9); transition: border-color .18s ease, box-shadow .18s ease; }
.pl-card:hover { border-color: #a5c2bb; box-shadow: 0 10px 24px #1d524709; }
.pl-card-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 24px; }
.pl-card-icon { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 12px; color: #28644c; background: #e9f6ed; flex-shrink: 0; }
.pl-concept { font-size: 11px; color: #637771; }
.pl-card h3 { margin-bottom: 12px; font-size: 22px; }
.pl-card h3 a { color: var(--pl-ink); text-decoration: none; }
.pl-card h3 a:hover { text-decoration: underline; }
.pl-card > p { color: var(--pl-muted); font-size: 16px; line-height: 1.55; margin-bottom: 20px; }
.pl-card-link { font-size: 14px; margin-top: 20px; }
.pl-tags { display: flex; gap: 7px; flex-wrap: wrap; }
.pl-card .pl-tags { margin-top: auto; }
.pl-tags span, .pl-tags a { border: 1px solid #dce9e3; border-radius: 100px; background: #fff9; color: #47685e; font-size: 12px; line-height: 1.3; padding: 5px 9px; }
.pl-tags a { text-decoration: none; }
.pl-tags a:hover { background: #edf7f0; }
.pl-featured-grid .pl-card { padding: 20px; }
.pl-featured-grid .pl-card h3 { font-size: 21px; }
.pl-featured-grid .pl-card > p { font-size: 15px; }
.pl-filters { display: grid; grid-template-columns: minmax(200px, 1.7fr) 1fr 1fr auto; align-items: end; gap: 16px; padding: 24px; background: #f0f6f3; border: 1px solid var(--pl-line); border-radius: 20px; }
.pl-filters label { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 500; }
.pl-filters input, .pl-filters select { width: 100%; min-height: 48px; padding: 11px 13px; border: 1px solid #cddfd3; border-radius: 10px; background: white; color: var(--pl-ink); font-size: 16px; }
.pl-filters input::placeholder { color: #6c7f7c; }
.pl-reset { min-height: 48px; padding: 10px; background: transparent; border: 0; color: var(--pl-blue); text-decoration: underline; text-underline-offset: 3px; }
.pl-results { margin: 18px 0 12px; color: var(--pl-muted); font-size: 14px; }
.pl-category-links { display: flex; flex-wrap: wrap; gap: 8px 20px; padding-bottom: 15px; }
.pl-category-links a { font-size: 14px; }
.pl-category { margin-top: 45px; }
.pl-category-heading { display: flex; gap: 18px; align-items: baseline; margin-bottom: 24px; }
.pl-category-heading > span { color: #83a696; font-size: 15px; }
.pl-category-heading h3 { font-size: 28px; margin-bottom: 6px; }
.pl-category-heading p { color: var(--pl-muted); margin-bottom: 0; font-size: 16px; }
.pl-empty { padding: 30px; background: #f2f7f4; border-radius: 16px; }
.pl-capabilities > .pl-lead { margin-bottom: 35px; }
.pl-capability-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px; }
.pl-capability-grid h3 { margin-top: 18px; margin-bottom: 12px; }
.pl-capability-grid p { color: var(--pl-muted); font-size: 16px; }
.pl-capability-grid a { font-size: 14px; }
.pl-data-note { margin-top: 36px; padding: 28px; border-left: 3px solid #79b799; background: #eef6f1; border-radius: 0 14px 14px 0; }
.pl-data-note h3 { margin-bottom: 12px; }
.pl-data-note p { color: var(--pl-muted); margin-bottom: 12px; }
.pl-end { padding: 50px; text-align: center; border-radius: 25px; background: linear-gradient(110deg, #e3f6e9, #ebf2fd); margin: 10px 0 40px; }
.pl-end p { max-width: 560px; margin: 0 auto 25px; color: var(--pl-muted); }
.pl-end .pl-text-link { display: block; margin-top: 20px; }
.pl-breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; font-size: 14px; margin-bottom: 34px; }
.pl-breadcrumb > span { color: #93aaa1; }
.pl-detail-hero { max-width: 1000px; padding-bottom: 45px; }
.pl-detail-hero .pl-tags { margin: 24px 0; }
.pl-detail-hero .pl-lead { max-width: 800px; }
.pl-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-bottom: 20px; }
.pl-content { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 75px; align-items: start; border-top: 1px solid var(--pl-line); }
.pl-detail-section { padding: 38px 0; border-bottom: 1px solid var(--pl-line); }
.pl-detail-section > p, .pl-why > p, .pl-limits p { color: var(--pl-muted); font-size: 17px; line-height: 1.65; }
.pl-workflow { list-style: none; padding: 0; counter-reset: workflow; display: grid; gap: 15px; }
.pl-workflow li { counter-increment: workflow; display: flex; gap: 16px; align-items: baseline; font-size: 18px; line-height: 1.5; }
.pl-workflow li::before { content: counter(workflow); display: inline-flex; justify-content: center; flex: 0 0 30px; height: 30px; border-radius: 50%; background: #e8f5ec; color: #28684c; font-size: 15px; line-height: 30px; }
.pl-why { margin-top: 30px; padding: 24px; border: 1px solid var(--pl-line); border-radius: 16px; background: white; }
.pl-why-title { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; color: #315f50; }
.pl-why-title svg { flex-shrink: 0; }
.pl-why-title h3 { margin: 0; }
.pl-specific { background: #f1f7f3; padding: 15px 17px; border-radius: 10px; }
.pl-why > a { font-size: 15px; }
.pl-checklist { padding-left: 22px; font-size: 18px; }
.pl-checklist li { padding-left: 4px; margin-bottom: 12px; }
.pl-caution { padding: 20px 22px; background: #f4f5ee; border-left: 3px solid #aab697; border-radius: 0 12px 12px 0; margin-bottom: 22px; }
.pl-caution p { margin-bottom: 0; color: #52614c; }
.pl-limits { margin-top: 25px; border-top: 1px solid var(--pl-line); padding-top: 18px; }
.pl-limits summary { cursor: pointer; font-weight: 600; }
.pl-limits p { font-size: 15px; margin: 15px 0; }
.pl-aside { position: sticky; top: 100px; margin-top: 38px; padding: 26px; border: 1px solid var(--pl-line); background: linear-gradient(145deg, #f0f8f3, #f1f6fd); border-radius: 20px; }
.pl-audience { font-size: 21px; line-height: 1.35; }
.pl-aside hr { border: 0; border-top: 1px solid #d9e6df; margin: 22px 0; }
.pl-aside ul { list-style: none; padding: 0; display: grid; gap: 14px; }
.pl-aside li { display: flex; gap: 12px; align-items: center; font-size: 15px; }
.pl-aside li svg { flex-shrink: 0; color: #477366; }
.pl-aside > a { font-size: 14px; }
.pl-prompt-section { padding: 38px; margin: 50px 0; border: 1px solid #d2e5d8; border-radius: 22px; background: radial-gradient(ellipse at 0 0, #e4f7e9, transparent 65%), #f3f7fa; }
.pl-copy { min-height: 44px; padding: 10px 18px; border: 1px solid #b4cabd; border-radius: 999px; background: white; color: #275d40; white-space: nowrap; }
.pl-prompt { white-space: pre-wrap; overflow-wrap: anywhere; max-height: 440px; overflow: auto; padding: 24px; border: 1px solid #dbe5df; border-radius: 13px; background: #ffffffde; color: #3b5556; font: 16px/1.7 "Josefin Sans", sans-serif; }
.pl-copy-status { min-height: 24px; font-size: 14px; }
@media (max-width: 1050px) {
  .pl-featured-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pl-hero { gap: 30px; }
  .pl-content { grid-template-columns: minmax(0, 1fr) 270px; gap: 35px; }
  .pl-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pl-capability-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .pl-main { width: calc(100% - 36px); padding-top: 25px; }
  .pl-hero { grid-template-columns: 1fr; padding: 15px 0 45px; gap: 32px; }
  .pl-hero h1 { font-size: clamp(37px, 8vw, 56px); }
  .pl-idea-path { padding: 26px 20px; }
  .pl-lead { font-size: 19px; }
  .pl-section { padding: 38px 0; }
  .pl-section-heading { flex-direction: column; align-items: start; gap: 16px; }
  .pl-filters { grid-template-columns: 1fr 1fr; gap: 14px; padding: 18px; }
  .pl-search { grid-column: 1 / -1; }
  .pl-reset { justify-self: start; min-height: 40px; padding-left: 0; }
  .pl-content { grid-template-columns: 1fr; gap: 0; }
  .pl-aside { position: static; order: -1; margin: 24px 0 0; }
  .pl-detail-section { padding: 30px 0; }
  .pl-detail-hero { padding-bottom: 22px; }
  .pl-actions { gap: 18px; }
  .pl-prompt-section { padding: 24px 18px; }
  .pl-prompt { padding: 18px; }
  .pl-end { padding: 35px 22px; }
}
@media (max-width: 520px) {
  .pl-card-grid, .pl-featured-grid, .pl-capability-grid { grid-template-columns: 1fr; }
  .pl-card { padding: 22px; }
  .pl-category-links { gap: 9px 16px; }
  .pl-category-heading { gap: 12px; }
  .pl-category-heading h3 { font-size: 26px; }
  .pl-why { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) { .pl-card { transition: none; } }
@media print {
  .project-library-site #homeheader, .project-library-site footer, .pl-actions, .pl-copy, .pl-aside { display: none; }
  .pl-main { width: 100%; }
  .pl-content { display: block; }
  .pl-prompt { max-height: none; overflow: visible; }
}