/* LPF.one shared stylesheet. Layout and styling preserved from V2.2. */
 
:root {
  color-scheme:light;
  --ink:#292929;
  --muted:#666;
  --blue:#27789b
}

* {
  box-sizing:border-box
}

html {
  scroll-behavior:smooth
}

body {
  margin:0;
  background:#fff;
  color:var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

a {
  color:inherit
}

a:focus-visible {
  outline:3px solid var(--blue);
  outline-offset:5px;
  border-radius:3px
}

.site-header {
  max-width:1140px;
  margin:auto;
  padding:17px 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px
}

.brand {
  display:flex;
  align-items:center;
  gap:11px;
  text-decoration:none;
  font-size:19px;
  white-space:nowrap
}

.brand img {
  width:27px;
  height:35px;
  object-fit:contain
}

nav {
  display:flex;
  gap:clamp(12px,3vw,30px);
  align-items:center
}

nav a {
  text-decoration:none;
  color:#626262;
  font-size:14px
}

nav a:hover,nav a[aria-current=page] {
  color:var(--blue)
}

main {
  max-width:1120px;
  margin:auto;
  padding:0 20px 55px
}

.hero {
  margin:12px auto 0;
  max-width:1080px
}

.hero img {
  width:100%;
  height:auto;
  display:block
}

.slogan {
  text-align:center;
  margin:clamp(34px,6vw,65px) auto clamp(44px,7vw,76px);
  max-width:900px;
  padding:0 8px;
  min-height:96px
}

.slogan h1 {
  font-size:clamp(25px,4vw,44px);
  line-height:1.23;
  margin:0 0 10px;
  font-weight:700;
  overflow-wrap:break-word
}

.slogan p {
  font-size:clamp(15px,1.85vw,20px);
  line-height:1.45;
  margin:0;
  color:var(--muted)
}

.apps {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(24px,6vw,90px);
  max-width:970px;
  margin:auto
}

.app {
  text-align:center
}

.app a {
  text-decoration:none;
  display:block
}

.app img {
  display:block;
  width:100%;
  max-width:450px;
  height:auto;
  margin:0 auto 18px
}

.app h2 {
  font-size:clamp(22px,2.5vw,29px);
  margin:0 0 7px
}

.app p {
  font-size:16px;
  line-height:1.5;
  color:var(--muted);
  margin:10px auto;
  max-width:340px
}

.status {
  font-size:12px;
  letter-spacing:.11em;
  text-transform:uppercase;
  color:#777;
  font-weight:700
}

.footer {
  border-top:1px solid #eee;
  padding:22px;
  text-align:center;
  color:#777;
  font-size:13px
}

.detail {
  max-width:760px;
  margin:40px auto 100px;
  text-align:center
}

.detail img {
  width:min(100%,440px);
  height:auto
}

.detail h1 {
  font-size:clamp(28px,4vw,42px);
  margin:14px 0
}

.detail p {
  color:var(--muted);
  font-size:18px;
  line-height:1.55
}

.back {
  display:inline-block;
  margin-top:26px;
  color:var(--blue)
}

@media(max-width:600px) {
  .site-header {
  padding:12px 16px
}

.brand {
  font-size:16px
}

.brand img {
  width:22px;
  height:30px
}

nav {
  gap:12px
}

nav a {
  font-size:12px
}

main {
  padding:0 15px 40px
}

.hero {
  margin-top:16px
}

.slogan {
  margin:32px auto 48px;
  min-height:0
}

.slogan h1 {
  font-size:clamp(24px,6vw,30px);
  margin-bottom:9px
}

.slogan p {
  font-size:15px
}

.apps {
  grid-template-columns:1fr;
  gap:48px
}

.app img {
  max-width:360px;
  margin-bottom:12px
}

.app p {
  font-size:15px
}

.detail {
  margin:35px auto 75px
}

}

@media(max-width:360px) {
  .brand span {
  display:none
}

nav {
  gap:10px
}

}

@media(prefers-reduced-motion:reduce) {
  html {
  scroll-behavior:auto
}

}

/* V2: additional pages and responsive five-item navigation */
.site-header {
  max-width:1250px;
  flex-wrap:wrap
}

.site-header nav {
  flex-wrap:wrap;
  justify-content:flex-end;
  row-gap:10px
}

.info-page {
  max-width:850px;
  margin:clamp(32px,5vw,70px) auto 100px;
  line-height:1.7;
  font-size:17px
}

.info-page h1 {
  font-size:clamp(28px,4vw,39px);
  line-height:1.2;
  margin:0 0 28px
}

.info-page h2 {
  font-size:22px;
  margin:34px 0 10px
}

.info-page p {
  margin:0 0 20px
}

.info-page .lead {
  font-size:20px;
  font-weight:700
}

.info-page ul {
  padding-left:24px;
  margin:0 0 24px
}

.info-page li {
  padding-left:4px;
  margin:7px 0
}

.info-page a {
  color:var(--blue);
  text-underline-offset:3px
}

.info-page .muted {
  color:var(--muted)
}

@media(max-width:720px) {
  .site-header {
  flex-direction:column;
  align-items:flex-start;
  gap:12px
}

.site-header nav {
  justify-content:flex-start;
  gap:11px 19px
}

.info-page {
  font-size:16px;
  margin:35px auto 70px
}

.info-page .lead {
  font-size:18px
}

}

/* LPF Organizer 1.0.0 release — scoped additions; original design preserved. */
.download-link {
  display:inline-block;
  padding:12px 22px;
  margin:12px auto 2px;
  border-radius:7px;
  background:var(--blue);
  color:#fff;
  font-size:15px;
  font-weight:650;
  line-height:1.4;
  text-decoration:none !important;
}
.info-page a.download-link,
.info-page a.download-link:visited,
.info-page a.download-link:hover,
.info-page a.download-link:focus-visible {
  color:#fff;
}
.download-link:hover { background:#1e617e; }
.download-link:focus-visible { outline-offset:4px; }
.app .download-link { display:inline-block; }
.app .download-meta, .detail .download-meta {
  font-size:13px;
  color:var(--muted);
  margin:10px auto 0;
}
.download-meta a, .release-link a { color:var(--blue); text-underline-offset:3px; }
.organizer-detail { max-width:760px; margin-bottom:80px; }
.organizer-detail .release-link { font-size:14px; margin:14px auto 34px; }
.organizer-features { text-align:left; max-width:620px; margin:35px auto; }
.organizer-features p { font-size:16px; margin:13px 0; }
.installation {
  text-align:left;
  max-width:650px;
  margin:40px auto 0;
  padding-top:18px;
  border-top:1px solid #e8e8e8;
}
.installation h2 { font-size:24px; margin:8px 0 18px; }
.installation ol { padding-left:23px; color:var(--ink); line-height:1.65; }
.installation li { padding-left:3px; margin:9px 0; }
.installation details { margin-top:22px; border:1px solid #e5e5e5; border-radius:8px; padding:15px 18px; }
.installation summary { cursor:pointer; font-weight:650; color:var(--blue); }
.installation details p { font-size:15px; }
@media(max-width:600px) {
  .download-link { padding:12px 18px; }
  .installation { margin-top:28px; }
}

/* LPF Organizer online guide and FAQ */
.guide-page { max-width:900px; }
.guide-page .guide-eyebrow { color:var(--blue);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase; }
.guide-page h2 { margin-top:42px;scroll-margin-top:25px; }
.guide-page p,.guide-page li { line-height:1.7; }
.guide-toc { display:flex;flex-wrap:wrap;gap:10px 18px;background:#f5f7f8;border-radius:9px;padding:18px;margin:26px 0 34px; }
.guide-toc a,.organizer-doc-links a { color:var(--blue);text-decoration:underline;text-underline-offset:3px; }
.guide-figure { margin:22px 0 30px; }
.guide-figure img { display:block;width:100%;height:auto;border-radius:9px;border:1px solid #ddd; }
.guide-figure figcaption { color:var(--muted);font-size:13px;margin-top:8px; }
.guide-bottom-links { display:flex;flex-wrap:wrap;gap:20px;margin-top:40px; }
.organizer-doc-links { display:flex;justify-content:center;gap:15px 28px;flex-wrap:wrap;margin:14px 0 28px;font-size:15px; }
.faq-list { margin:30px 0; }
.faq-list details { border-bottom:1px solid #e5e5e5;padding:14px 2px; }
.faq-list summary { cursor:pointer;font-weight:650;font-size:17px;line-height:1.5; }
.faq-list details p { margin:12px 0 4px; }
@media(max-width:600px){.guide-toc{gap:9px 14px;padding:14px}.guide-page h2{margin-top:30px}.faq-list summary{font-size:16px}}