:root{
  --navy:#243f68;
  --navy-2:#1d3456;
  --blue:#5c84c8;
  --blue-strong:#4f79bd;
  --blue-soft:#85a4d8;
  --gold:#f1e094;
  --gold-deep:#d7bf67;
  --text:#203755;
  --muted:#617896;
  --surface:rgba(255,255,255,.80);
  --surface-strong:rgba(255,255,255,.92);
  --soft:#f7f8fb;
  --line:rgba(54,84,128,.10);
  --shadow:0 16px 40px rgba(35,63,104,.08);
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:16px;
}
*{box-sizing:border-box}
html{min-height:100%;background:#f7f8fb}
body{
  margin:0;
  min-height:100vh;
  min-height:100dvh;
  color:var(--text);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  background:#f7f8fb;
  position:relative;
  isolation:isolate;
}
/*
  Viewport background layer. Keeping the complete fade on a fixed full-screen
  layer means short pages never end the gradient early, while long pages keep
  the same visual field as the user scrolls. Sizes are viewport-relative.
*/
body::before,
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
}
body::before{
  z-index:-2;
  background:
    radial-gradient(ellipse 58vw 44vh at -4% 8%, rgba(92,132,200,.17) 0%, rgba(92,132,200,.075) 42%, transparent 76%),
    radial-gradient(ellipse 46vw 40vh at 104% 12%, rgba(241,224,148,.13) 0%, rgba(241,224,148,.055) 40%, transparent 74%),
    radial-gradient(ellipse 54vw 44vh at 88% 78%, rgba(92,132,200,.10) 0%, rgba(92,132,200,.04) 46%, transparent 78%),
    radial-gradient(ellipse 42vw 36vh at 10% 92%, rgba(241,224,148,.09) 0%, rgba(241,224,148,.035) 42%, transparent 76%),
    linear-gradient(180deg,#fbfcfe 0%,#f8fafd 52%,#f5f7fb 100%);
  background-repeat:no-repeat;
}
body::after{
  z-index:-1;
  background:
    radial-gradient(ellipse 34vw 30vh at 88% 18%, rgba(92,132,200,.085), transparent 72%),
    radial-gradient(ellipse 30vw 28vh at 13% 82%, rgba(241,224,148,.07), transparent 74%);
  filter:blur(8px);
  opacity:.72;
}
a{color:inherit;text-decoration:none}
button{font:inherit}
.site-shell{position:relative;z-index:1;width:min(100%,900px);margin:0 auto;padding:24px 22px 34px}
.home-shell{max-width:860px}
.topbar{display:flex;justify-content:flex-start;align-items:center;min-height:48px}
.language-picker{position:relative;z-index:20}
.language-button{height:44px;display:inline-flex;align-items:center;gap:9px;border:0;background:transparent;color:var(--navy);padding:0 4px;cursor:pointer;font-size:16px}
.language-button svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8}
.lang-chevron{width:17px!important;height:17px!important}
.language-menu{position:absolute;top:48px;left:0;min-width:185px;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:7px;display:none}
.language-picker.open .language-menu{display:block}
.language-option{display:block;width:100%;text-align:left;border:0;background:transparent;padding:11px 12px;border-radius:10px;color:var(--text);cursor:pointer}
.language-option:hover,.language-option:focus-visible{background:rgba(92,132,200,.10)}

.brand-hero{text-align:center;padding:6px 0 24px}
.brand-logo{display:block;width:min(100%,332px);height:auto;margin:0 auto 20px;filter:drop-shadow(0 10px 28px rgba(36,63,104,.10))}
.tagline{max-width:510px;margin:0 auto;font-size:22px;line-height:1.5;font-weight:550;letter-spacing:.005em;color:var(--navy)}

.primary-cta{
  min-height:118px;
  border-radius:26px;
  background:linear-gradient(135deg,var(--navy) 0%, #355583 58%, var(--blue-strong) 100%);
  color:#fff;
  display:grid;
  grid-template-columns:1fr auto;
  align-items:center;
  padding:18px 30px 18px 36px;
  margin:0 auto 28px;
  box-shadow:0 18px 38px rgba(36,63,104,.18);
  border:1px solid rgba(255,255,255,.18);
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.primary-cta:hover{transform:translateY(-2px);box-shadow:0 22px 42px rgba(36,63,104,.22);background:linear-gradient(135deg,var(--navy-2) 0%, #3a5f91 56%, #6186c8 100%)}
.cta-copy{text-align:center;justify-self:center}
.cta-title{display:block;font-size:24px;font-weight:650;line-height:1.15}
.cta-subtitle{display:block;margin-top:8px;font-size:17px;font-weight:500;color:rgba(255,255,255,.84)}
.cta-arrow{width:34px;height:34px;stroke:currentColor;fill:none;stroke-width:1.8}

.main-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}
.main-card{
  min-height:228px;
  border:1px solid var(--line);
  background:var(--surface-strong);
  backdrop-filter:blur(16px);
  border-radius:24px;
  box-shadow:0 14px 34px rgba(35,63,104,.06);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:22px 14px;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.main-card:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(35,63,104,.10);border-color:rgba(92,132,200,.20)}
.main-icon{width:56px;height:56px;stroke:var(--blue-strong);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin-bottom:20px}
.main-title{font-size:22px;line-height:1.2;margin:0 0 9px;font-weight:700;color:var(--navy-2)}
.main-subtitle{font-size:16px;line-height:1.45;margin:0;color:var(--muted)}

.ecosystem-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.ecosystem-tile{
  min-height:106px;
  border:1px solid var(--line);
  background:var(--surface);
  backdrop-filter:blur(14px);
  border-radius:18px;
  display:flex;
  align-items:center;
  gap:14px;
  padding:18px 18px;
  box-shadow:0 10px 24px rgba(35,63,104,.04);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.ecosystem-tile:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(35,63,104,.08);border-color:rgba(92,132,200,.18)}
.ecosystem-tile:nth-child(1),.ecosystem-tile:nth-child(2),.ecosystem-tile:nth-child(3){grid-column:span 2}
.ecosystem-tile:nth-child(4),.ecosystem-tile:nth-child(5){grid-column:span 3}
.eco-icon{width:40px;height:40px;flex:0 0 40px;stroke:var(--blue-strong);fill:none;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.eco-copy{min-width:0}
.eco-title{display:block;font-size:17px;font-weight:700;line-height:1.2;color:var(--navy-2)}
.eco-subtitle{display:block;margin-top:6px;font-size:14px;color:var(--muted);line-height:1.2}

.minimal-footer{text-align:center;color:#6f8096;font-size:13px;padding:34px 0 0;line-height:1.8}
.footer-brand{color:var(--navy);font-weight:700}
.footer-links{display:flex;justify-content:center;gap:16px;margin:6px 0}
.footer-links a:hover{color:var(--navy)}

.inner-shell{max-width:800px}
.inner-header{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding-bottom:26px}
.back-link{justify-self:start;font-weight:650;color:#335985}
.mini-brand{justify-self:center;display:flex;align-items:center;gap:10px;font-weight:800;color:var(--navy)}
.mini-brand img{width:68px;height:auto;filter:drop-shadow(0 6px 16px rgba(36,63,104,.08))}
.inner-header .language-picker{justify-self:end}

.content-hero{text-align:center;padding:22px 0 32px}
.content-hero h1{font-size:42px;line-height:1.08;margin:0 0 14px;color:var(--navy-2)}
.content-hero .lead{font-size:20px;line-height:1.5;color:var(--muted);margin:0 auto;max-width:620px}
.content-card{background:var(--surface-strong);backdrop-filter:blur(16px);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:28px}
.content-card p,.content-card li{font-size:17px;line-height:1.75;color:#314b6a}
.content-card ul{padding-left:22px}
.button-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px}
.action-btn{min-height:54px;border-radius:15px;border:1px solid rgba(92,132,200,.24);background:rgba(255,255,255,.88);color:#355985;display:flex;align-items:center;justify-content:center;text-align:center;padding:12px 16px;font-weight:700;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.action-btn:hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(35,63,104,.08);border-color:rgba(92,132,200,.34)}
.action-btn.primary{background:linear-gradient(135deg,var(--navy) 0%, #355583 60%, var(--blue-strong) 100%);color:#fff;border-color:transparent;box-shadow:0 14px 28px rgba(35,63,104,.14)}
.badge{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border-radius:999px;background:rgba(241,224,148,.28);color:#81651f;font-size:13px;font-weight:750;letter-spacing:.04em}
.placeholder{text-align:center;padding:50px 26px}
.reader{max-width:720px;margin:0 auto}
.reader h1{font-size:40px}
.reader h2{font-size:28px;margin-top:36px}
.reader p,.reader li{font-size:18px;line-height:1.85;color:#2d4567}
.reader hr{border:0;border-top:1px solid var(--line);margin:34px 0}
:focus-visible{outline:3px solid rgba(92,132,200,.30);outline-offset:3px}

@media (max-width:620px){
  .site-shell{padding:18px 18px 28px}
  .topbar{min-height:42px}
  .brand-hero{padding-top:2px}
  .brand-logo{width:min(100%,292px);margin-bottom:18px}
  .tagline{font-size:19px;line-height:1.45;max-width:350px}
  .primary-cta{min-height:108px;border-radius:23px;padding:17px 22px 17px 28px;margin-bottom:26px}
  .cta-title{font-size:22px}
  .cta-subtitle{font-size:16px}
  .cta-arrow{width:30px;height:30px}
  .main-grid{gap:14px}
  .main-card{min-height:206px;border-radius:21px;padding:20px 10px}
  .main-icon{width:52px;height:52px;margin-bottom:18px}
  .main-title{font-size:20px}
  .main-subtitle{font-size:15px}
  .ecosystem-grid{gap:10px}
  .ecosystem-tile{min-height:92px;padding:14px 12px;gap:10px}
  .eco-icon{width:34px;height:34px;flex-basis:34px}
  .eco-title{font-size:15px}
  .eco-subtitle{font-size:13px}
  .content-hero h1{font-size:34px}
  .content-hero .lead{font-size:18px}
  .content-card{padding:22px 19px}
  .button-row{grid-template-columns:1fr}
  .inner-header{grid-template-columns:auto 1fr auto}
  .mini-brand span{display:none}
  .mini-brand img{width:54px}
}
@media (max-width:410px){
  .site-shell{padding-left:14px;padding-right:14px}
  .brand-logo{width:min(100%,272px)}
  .tagline{font-size:18px}
  .primary-cta{min-height:102px}
  .main-card{min-height:190px}
  .main-title{font-size:18px}
  .main-subtitle{font-size:14px}
  .ecosystem-tile{padding:12px 10px}
  .eco-title{font-size:14px}
  .eco-subtitle{font-size:12px}
}
@media (min-width:760px){
  .home-shell{padding-top:32px}
  .brand-logo{width:min(100%,340px)}
  .primary-cta{max-width:690px}
  .main-grid{max-width:760px;margin-left:auto;margin-right:auto;margin-bottom:24px}
  .ecosystem-grid{max-width:760px;margin:0 auto}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}

/* v0.2 content & reader layer */
.canon-strip{max-width:760px;margin:0 auto 24px;padding:15px 18px;border:1px solid rgba(92,132,200,.16);border-radius:18px;background:rgba(255,255,255,.72);backdrop-filter:blur(15px);display:flex;align-items:center;gap:16px;box-shadow:0 10px 26px rgba(35,63,104,.04)}
.canon-strip-copy{display:flex;flex-direction:column;gap:3px;min-width:0}.canon-strip-label{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:#7a8ca4;font-weight:750}.canon-strip-title{font-size:16px;font-weight:750;color:var(--navy-2)}.canon-strip-meta{font-size:13px;color:var(--muted)}.canon-strip-arrow{margin-left:auto;color:var(--blue-strong);font-size:22px}
.ecosystem-grid.six-tiles .ecosystem-tile{grid-column:span 2}.ecosystem-grid.six-tiles .ecosystem-tile:nth-child(4),.ecosystem-grid.six-tiles .ecosystem-tile:nth-child(5),.ecosystem-grid.six-tiles .ecosystem-tile:nth-child(6){grid-column:span 2}

.library-shell{max-width:1080px}.library-hero{text-align:left;padding:24px 0 28px;max-width:760px}.library-kicker{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.11em;color:var(--blue-strong);margin-bottom:10px}.library-hero h1{font-size:clamp(36px,6vw,58px);line-height:1.02;margin:0 0 15px;color:var(--navy-2)}.library-hero p{font-size:19px;line-height:1.6;color:var(--muted);margin:0}.corpus-summary{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 0}.corpus-pill{padding:8px 11px;border-radius:999px;background:rgba(255,255,255,.8);border:1px solid var(--line);font-size:13px;color:#536b89}.library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.library-card{min-height:280px;padding:24px;border-radius:24px;background:rgba(255,255,255,.88);border:1px solid var(--line);box-shadow:0 14px 34px rgba(35,63,104,.055);display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.library-card:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(35,63,104,.09);border-color:rgba(92,132,200,.22)}.library-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.library-icon{width:48px;height:48px;border-radius:14px;background:rgba(92,132,200,.08);display:grid;place-items:center;color:var(--blue-strong)}.library-icon svg{width:28px;height:28px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.library-badge{max-width:68%;font-size:11px;line-height:1.3;font-weight:750;padding:6px 9px;border-radius:999px;background:rgba(241,224,148,.25);color:#78621f;text-align:right}.library-card h2{font-size:24px;line-height:1.15;color:var(--navy-2);margin:22px 0 5px}.library-subtitle{font-size:15px;font-weight:650;color:#58708e;margin:0 0 13px}.library-description{font-size:15px!important;line-height:1.6!important;color:var(--muted)!important;margin:0 0 20px!important}.library-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:#718198;margin-top:auto}.library-open{font-weight:750;color:var(--blue-strong);margin-top:14px}

.document-overview{max-width:820px}.document-overview-card{padding:30px}.doc-meta-row{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:20px}.doc-pill{padding:7px 10px;border-radius:999px;background:rgba(92,132,200,.09);color:#48668c;font-size:12px;font-weight:750}.doc-pill.status{background:rgba(241,224,148,.24);color:#7d6722}.document-overview-card h1{font-size:clamp(34px,6vw,52px);line-height:1.06;margin:0 0 10px;color:var(--navy-2)}.document-overview-card .doc-subtitle{font-size:19px;color:#536f91;margin:0 0 18px}.document-overview-card .doc-description{font-size:17px;line-height:1.7;color:#405a7a}.document-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.document-actions .action-btn{min-width:180px}.note-card{margin-top:16px;padding:18px 20px;border-radius:18px;border:1px solid rgba(92,132,200,.12);background:rgba(255,255,255,.68);color:#526b88;font-size:14px;line-height:1.6}


.projects-section{padding-bottom:30px}.projects-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.project-card{min-height:260px;padding:24px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.88);box-shadow:0 14px 34px rgba(35,63,104,.055);display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.project-card:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(35,63,104,.09);border-color:rgba(92,132,200,.22)}.project-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.project-mark{width:52px;height:52px;border-radius:16px;background:rgba(92,132,200,.08);display:grid;place-items:center;color:var(--blue-strong)}.project-mark svg{width:30px;height:30px;stroke:currentColor;fill:none;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.project-status{font-size:11px;font-weight:800;letter-spacing:.04em;padding:6px 9px;border-radius:999px;background:rgba(241,224,148,.25);color:#78621f}.project-status.active{background:rgba(76,148,107,.11);color:#3f7957}.project-card-body h2{font-size:26px;line-height:1.15;margin:24px 0 10px;color:var(--navy-2)}.project-card-body p{font-size:15px;line-height:1.65;margin:0;color:var(--muted)}.project-card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:24px;font-size:13px;font-weight:750;color:var(--blue-strong)}.project-card-footer svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.projects-note{margin:18px 4px 0;color:#718198;font-size:13px;line-height:1.55}.projects-home-row{max-width:260px;margin-top:18px}.projects-home-row .action-btn{width:100%}
@media(max-width:680px){.projects-grid{grid-template-columns:1fr}.project-card{min-height:220px;padding:21px}.project-card-body h2{font-size:23px}.projects-home-row{max-width:none}}

.reader-page{min-height:100vh}.reader-page .site-shell{--reader-shell-gutter:22px;width:min(100%,1360px);max-width:none}.reader-site-header{position:relative;z-index:20;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-height:70px;padding:10px 0 12px}.reader-site-header .mini-brand img{width:56px}.reader-header-actions{justify-self:end;display:flex;align-items:center;gap:8px}.reader-header-btn{min-height:42px;padding:0 13px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.82);color:#496586;font-size:13px;font-weight:750;display:inline-flex;align-items:center;gap:7px;cursor:pointer}.reader-menu-btn{display:none}.reader-progress-track{position:fixed;top:0;left:0;right:0;height:3px;z-index:100;background:transparent}.reader-progress-bar{height:100%;width:0;background:linear-gradient(90deg,var(--blue-strong),var(--gold-deep));transition:width .08s linear}.reader-layout{display:grid;grid-template-columns:290px minmax(0,760px);justify-content:center;gap:48px;align-items:start}.reader-sidebar{position:sticky;top:18px;height:calc(100vh - 36px);padding:14px 12px 16px;border:1px solid var(--line);background:rgba(255,255,255,.76);backdrop-filter:blur(18px);border-radius:22px;box-shadow:0 12px 30px rgba(35,63,104,.05);overflow:hidden;display:flex;flex-direction:column}.reader-sidebar-head{padding:8px 8px 12px;border-bottom:1px solid var(--line)}.reader-sidebar-title{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#74869f}.reader-current{font-size:13px;line-height:1.35;color:var(--navy-2);font-weight:700;margin-top:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reader-nav{overflow:auto;padding:10px 4px 18px;scrollbar-width:thin}.reader-nav-item{display:block;padding:9px 10px;border-radius:11px;font-size:13px;line-height:1.35;color:#637693;border-left:2px solid transparent;transition:background .15s ease,color .15s ease,border-color .15s ease}.reader-nav-item.level-2{padding-left:17px}.reader-nav-item:hover{background:rgba(92,132,200,.07);color:#36577d}.reader-nav-item.active{background:rgba(92,132,200,.11);color:var(--navy-2);border-left-color:var(--blue-strong);font-weight:750}.reader-sidebar-close{display:none}.reader-overlay{display:none}.reader-content{min-width:0;padding-bottom:80px}.reader-doc-header{padding:24px 4px 30px;border-bottom:1px solid var(--line);margin-bottom:30px}.reader-doc-eyebrow{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:12px}.reader-doc-chip{font-size:11px;font-weight:800;letter-spacing:.045em;padding:6px 9px;border-radius:999px;background:rgba(92,132,200,.09);color:#526d8f}.reader-doc-chip.status{background:rgba(241,224,148,.25);color:#7b6421}.reader-doc-header h1{font-size:clamp(38px,5vw,58px);line-height:1.02;letter-spacing:-.02em;margin:0 0 11px;color:var(--navy-2)}.reader-doc-subtitle{font-size:19px;line-height:1.5;color:var(--muted);margin:0}.reader-document{font-size:17.5px;line-height:1.82;color:#2b4463}.reader-document h1,.reader-document h2,.reader-document h3,.reader-document h4{color:var(--navy-2);scroll-margin-top:100px;line-height:1.2}.reader-document h1{font-size:36px;margin:64px 0 20px}.reader-document h1:first-child{margin-top:0}.reader-document h2{font-size:28px;margin:48px 0 16px}.reader-document h3{font-size:22px;margin:34px 0 12px}.reader-document h4{font-size:18px;margin:28px 0 10px}.reader-document p{margin:0 0 1.25em}.reader-document ul,.reader-document ol{padding-left:1.35em;margin:0 0 1.35em}.reader-document li{margin:.35em 0}.reader-document blockquote{margin:26px 0;padding:4px 0 4px 20px;border-left:3px solid rgba(92,132,200,.38);color:#486382}.reader-document hr{border:0;border-top:1px solid var(--line);margin:42px 0}.reader-document strong{color:#243e61}.reader-document a{color:#3f6fae;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.reader-document table{display:block;width:100%;overflow-x:auto;border-collapse:collapse;margin:24px 0}.reader-document th,.reader-document td{padding:10px 12px;border:1px solid rgba(54,84,128,.14);text-align:left;vertical-align:top;min-width:120px}.reader-document th{background:rgba(92,132,200,.07);color:var(--navy-2)}.reader-document pre{overflow:auto;padding:16px;border-radius:15px;background:#24364d;color:#eff5ff;font-size:14px;line-height:1.55}.reader-document code{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;font-size:.9em;background:rgba(92,132,200,.08);padding:.12em .32em;border-radius:5px}.reader-document pre code{background:none;padding:0}.reader-chapter{padding-top:1px}.reader-chapter + .reader-chapter{margin-top:70px;padding-top:36px;border-top:1px solid var(--line)}.reader-error{padding:24px;border:1px solid #ead0d0;background:#fff8f8;border-radius:16px;color:#7f4040}

@media (max-width:1020px){
  .reader-page .site-shell{padding-top:0}
  .reader-layout{display:block;max-width:780px;margin:0 auto}.reader-menu-btn{display:inline-flex}.reader-site-header{position:sticky;top:0;margin-inline:calc(-1 * var(--reader-shell-gutter));padding:max(8px,env(safe-area-inset-top,0px)) var(--reader-shell-gutter) 8px;background:rgba(247,249,252,.96);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid rgba(54,84,128,.08);box-shadow:0 8px 26px rgba(35,63,104,.05);z-index:50;transform:translateZ(0)}.reader-sidebar{position:fixed;z-index:80;top:0;left:0;bottom:0;width:min(84vw,340px);height:100vh;border-radius:0 22px 22px 0;transform:translateX(-105%);transition:transform .2s ease;padding-top:max(16px,env(safe-area-inset-top));background:rgba(250,252,255,.97)}.reader-sidebar.open{transform:translateX(0)}.reader-sidebar-close{display:block;position:absolute;top:14px;right:14px;border:0;background:rgba(92,132,200,.08);color:var(--navy);width:36px;height:36px;border-radius:10px;font-size:22px;cursor:pointer}.reader-overlay{position:fixed;inset:0;background:rgba(22,37,58,.25);backdrop-filter:blur(2px);z-index:70}.reader-overlay.open{display:block}.reader-drawer-open{overflow:hidden}.reader-sidebar-head{padding-right:48px}.reader-content{max-width:760px;margin:0 auto}.reader-doc-header{padding-top:28px}}
@media (max-width:720px){
  .library-grid{grid-template-columns:1fr}.library-card{min-height:auto}.library-hero{text-align:center}.corpus-summary{justify-content:center}.canon-strip{gap:11px;padding:13px 14px}.canon-strip-meta{display:none}.ecosystem-grid.six-tiles{grid-template-columns:1fr 1fr}.ecosystem-grid.six-tiles .ecosystem-tile{grid-column:auto!important;min-height:96px}.ecosystem-grid.six-tiles .ecosystem-tile:nth-child(3),.ecosystem-grid.six-tiles .ecosystem-tile:nth-child(6){grid-column:span 2!important}.reader-page .site-shell{--reader-shell-gutter:16px;padding:0 var(--reader-shell-gutter) 28px}.reader-site-header{grid-template-columns:auto 1fr auto}.reader-site-header .mini-brand{justify-self:center}.reader-site-header .mini-brand span{display:none}.reader-site-header .mini-brand img{width:48px}.reader-header-btn.source-btn{display:none}.reader-doc-header{padding:20px 0 24px}.reader-doc-header h1{font-size:36px}.reader-doc-subtitle{font-size:17px}.reader-document{font-size:17px;line-height:1.78}.reader-document h1{font-size:30px;margin-top:50px}.reader-document h2{font-size:25px;margin-top:40px}.reader-document h3{font-size:21px}.reader-chapter + .reader-chapter{margin-top:50px;padding-top:25px}.document-overview-card{padding:23px 19px}.document-actions{display:grid;grid-template-columns:1fr}.document-actions .action-btn{min-width:0}}
@media (max-width:420px){.reader-header-btn{padding:0 10px}.reader-doc-header h1{font-size:32px}.reader-document{font-size:16.5px}.reader-document h1{font-size:28px}.reader-document h2{font-size:23px}.library-card{padding:20px}}

.doctrine-shell{max-width:1120px}.doctrine-nav{position:sticky;top:8px;z-index:25;display:flex;gap:8px;overflow-x:auto;padding:9px;margin:0 0 24px;border:1px solid var(--line);border-radius:16px;background:rgba(250,252,255,.88);backdrop-filter:blur(18px);scrollbar-width:none}.doctrine-nav::-webkit-scrollbar{display:none}.doctrine-nav a{flex:0 0 auto;padding:9px 11px;border-radius:10px;font-size:13px;font-weight:700;color:#526d8d}.doctrine-nav a:hover{background:rgba(92,132,200,.09);color:var(--navy-2)}.doctrine-section{scroll-margin-top:86px;margin:0 0 40px}.doctrine-section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:13px;padding:0 4px}.doctrine-section-head h2{font-size:30px;margin:3px 0 0;color:var(--navy-2)}.doctrine-yaml{font-size:12px;font-weight:800;color:#577296;border:1px solid var(--line);background:rgba(255,255,255,.76);padding:8px 10px;border-radius:10px}.doctrine-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.doctrine-item{padding:18px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.82);box-shadow:0 8px 22px rgba(35,63,104,.035)}.doctrine-item-head{display:flex;gap:12px;align-items:flex-start;justify-content:space-between}.doctrine-item h3{font-size:16px;line-height:1.35;margin:0;color:var(--navy-2);overflow-wrap:anywhere}.doctrine-tags{display:flex;gap:5px;flex-wrap:wrap;justify-content:flex-end}.doctrine-tag{font-size:10px;font-weight:800;padding:4px 6px;border-radius:999px;background:rgba(92,132,200,.09);color:#58708f}.doctrine-tag.severity-high{background:rgba(185,78,78,.09);color:#9a4b4b}.doctrine-body{font-size:14px;line-height:1.62;color:#536a86;margin-top:11px}.doctrine-source{margin-top:12px;padding-top:10px;border-top:1px solid var(--line);font-size:11px;color:#8492a4}.doctrine-contrast{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center}.doctrine-contrast b{color:var(--gold-deep)}.doctrine-resolution{font-size:12px;line-height:1.55;color:#657b96;margin-top:10px}
@media(max-width:760px){.doctrine-list{grid-template-columns:1fr}.doctrine-section-head h2{font-size:26px}.doctrine-shell{padding-left:14px;padding-right:14px}.doctrine-nav{top:4px}.doctrine-contrast{grid-template-columns:1fr}.doctrine-contrast b{transform:rotate(90deg);justify-self:start}}


/* Civilization Simulation project detail */
.project-detail-hero .badge{margin-bottom:18px}
.project-intro-card h2,.project-purpose-card h2,.project-fiction-note h2{margin:0 0 12px;color:var(--navy-2);font-size:27px;line-height:1.2}
.project-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:18px 0}
.project-feature{padding:24px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.86);box-shadow:0 12px 30px rgba(35,63,104,.05)}
.project-feature-kicker{font-size:12px;font-weight:850;letter-spacing:.12em;color:var(--blue-strong);margin-bottom:18px}
.project-feature h2{margin:0 0 10px;font-size:22px;line-height:1.25;color:var(--navy-2)}
.project-feature p{margin:0;color:var(--muted);font-size:15px;line-height:1.68}
.project-purpose-card,.project-fiction-note{margin-top:18px}
.project-eyebrow{display:block;margin-bottom:16px;font-size:12px;font-weight:850;letter-spacing:.08em;color:var(--blue-strong)}
.project-purpose-card blockquote{margin:22px 0 0;padding:16px 18px;border-left:3px solid var(--blue-strong);border-radius:0 14px 14px 0;background:rgba(92,132,200,.07);color:var(--navy-2);font-size:18px;line-height:1.55;font-weight:650}
.project-detail-actions{max-width:520px;margin:18px auto 0}
@media(max-width:680px){
  .project-feature-grid{grid-template-columns:1fr}
  .project-feature{padding:21px}
  .project-intro-card h2,.project-purpose-card h2,.project-fiction-note h2{font-size:24px}
  .project-purpose-card blockquote{font-size:17px}
}

/* v0.2.3 local-file navigation + multilingual reader refinements */
.inner-header-actions{justify-self:end;display:flex;align-items:center;gap:10px;min-width:0}
.inner-header-actions .back-link{white-space:nowrap}
.reader-header-actions .language-picker{z-index:90}
.reader-header-actions .language-button{height:42px;padding:0 8px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.82);font-size:13px}
.reader-header-actions .language-button>svg:first-child{width:18px;height:18px}
.reader-header-actions .lang-chevron{width:14px!important;height:14px!important}
.quick-start-article>section+section{margin-top:30px;padding-top:24px;border-top:1px solid var(--line)}
.quick-start-article h2{margin:0 0 10px;color:var(--navy-2);font-size:24px;line-height:1.25}
.quick-start-article p{margin:0;color:#314b6a;font-size:17px;line-height:1.75}
@media(max-width:760px){
  .inner-header-actions{gap:6px}
  .inner-header-actions>.back-link{display:none}
  .reader-header-actions{gap:6px}
  .reader-header-actions .language-button{padding:0 6px}
  .reader-header-actions .language-button .lang-chevron{display:none}
}
@media(max-width:410px){
  .reader-header-actions .language-button{width:42px;justify-content:center}
  .reader-header-actions .language-button [data-language-current]{display:none}
  .reader-header-actions .reader-menu-btn{padding:0 10px}
}

/* v0.2.5 light / dark theme system */
.language-picker{display:inline-flex;align-items:center;gap:6px}
.theme-toggle{width:42px;height:42px;flex:0 0 42px;border:1px solid transparent;border-radius:12px;background:transparent;color:var(--navy);display:grid;place-items:center;cursor:pointer;transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease}
.theme-toggle:hover{background:rgba(92,132,200,.09);border-color:rgba(92,132,200,.12);transform:translateY(-1px)}
.theme-toggle svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.theme-icon{display:grid;place-items:center}
.theme-icon-sun{display:none}
html[data-theme="dark"] .theme-icon-moon{display:none}
html[data-theme="dark"] .theme-icon-sun{display:grid}
.reader-header-actions .theme-toggle{height:42px;width:42px;border-color:var(--line);background:rgba(255,255,255,.82)}

html[data-theme="dark"]{
  color-scheme:dark;
  background:#0a111b;
  --navy:#dce9fb;
  --navy-2:#f3f7ff;
  --blue:#6e96d8;
  --blue-strong:#7eaaef;
  --blue-soft:#8fb1e7;
  --gold:#ead989;
  --gold-deep:#d2b95f;
  --text:#dbe6f4;
  --muted:#9eafc5;
  --surface:rgba(14,24,38,.80);
  --surface-strong:rgba(17,29,46,.93);
  --soft:#0d1724;
  --line:rgba(137,164,201,.16);
  --shadow:0 18px 46px rgba(0,0,0,.30);
}
html[data-theme="dark"] body{background:#0a111b}
html[data-theme="dark"] body::before{
  background:
    radial-gradient(ellipse 60vw 46vh at -4% 8%, rgba(86,126,191,.22) 0%, rgba(73,110,171,.085) 42%, transparent 76%),
    radial-gradient(ellipse 46vw 40vh at 104% 12%, rgba(218,190,92,.115) 0%, rgba(218,190,92,.045) 40%, transparent 74%),
    radial-gradient(ellipse 54vw 44vh at 88% 78%, rgba(77,117,184,.14) 0%, rgba(77,117,184,.05) 46%, transparent 78%),
    radial-gradient(ellipse 42vw 36vh at 10% 92%, rgba(206,179,83,.075) 0%, rgba(73,110,171,.035) 42%, transparent 76%),
    linear-gradient(180deg,#0a111b 0%,#0b1420 52%,#0d1724 100%);
  opacity:1;
}
html[data-theme="dark"] body::after{
  background:
    radial-gradient(ellipse 36vw 32vh at 88% 18%,rgba(91,136,206,.10),transparent 72%),
    radial-gradient(ellipse 32vw 30vh at 13% 82%,rgba(214,187,91,.065),transparent 74%);
  opacity:.78;
}
html[data-theme="dark"] .language-menu{background:rgba(14,24,38,.97);border-color:var(--line);box-shadow:0 18px 44px rgba(0,0,0,.34)}
html[data-theme="dark"] .language-option:hover,html[data-theme="dark"] .language-option:focus-visible{background:rgba(126,170,239,.12)}
html[data-theme="dark"] .theme-toggle:hover{background:rgba(126,170,239,.12);border-color:rgba(126,170,239,.16)}
html[data-theme="dark"] .brand-logo{background:rgba(247,249,252,.95);border:1px solid rgba(255,255,255,.08);border-radius:24px;padding:14px 18px;box-shadow:0 18px 48px rgba(0,0,0,.22);filter:none}
html[data-theme="dark"] .mini-brand img{background:rgba(247,249,252,.94);border-radius:12px;padding:3px;filter:none}
html[data-theme="dark"] .primary-cta,html[data-theme="dark"] .action-btn.primary{background:linear-gradient(135deg,#213d66 0%,#355c91 58%,#527fca 100%);box-shadow:0 18px 40px rgba(0,0,0,.26);color:#fff}
html[data-theme="dark"] .primary-cta:hover{background:linear-gradient(135deg,#294a77 0%,#4069a0 56%,#618ddd 100%);box-shadow:0 22px 46px rgba(0,0,0,.32)}
html[data-theme="dark"] .main-card,html[data-theme="dark"] .ecosystem-tile,html[data-theme="dark"] .content-card{border-color:var(--line);box-shadow:0 16px 38px rgba(0,0,0,.18)}
html[data-theme="dark"] .main-card:hover,html[data-theme="dark"] .ecosystem-tile:hover{box-shadow:0 20px 44px rgba(0,0,0,.25);border-color:rgba(126,170,239,.25)}
html[data-theme="dark"] .minimal-footer{color:#8395ad}
html[data-theme="dark"] .back-link{color:#a9c8f2}
html[data-theme="dark"] .content-card p,html[data-theme="dark"] .content-card li,html[data-theme="dark"] .quick-start-article p{color:#c5d2e3}
html[data-theme="dark"] .action-btn{background:rgba(18,31,49,.88);color:#b8d1f4;border-color:rgba(126,170,239,.22)}
html[data-theme="dark"] .action-btn:hover{border-color:rgba(126,170,239,.38);box-shadow:0 12px 26px rgba(0,0,0,.24)}
html[data-theme="dark"] .badge,html[data-theme="dark"] .library-badge,html[data-theme="dark"] .project-status,html[data-theme="dark"] .doc-pill.status,html[data-theme="dark"] .reader-doc-chip.status{background:rgba(234,217,137,.14);color:#e6d58b}
html[data-theme="dark"] .project-status.active{background:rgba(96,184,132,.14);color:#8fd0a8}
html[data-theme="dark"] .canon-strip{background:rgba(15,26,41,.76);border-color:var(--line);box-shadow:0 12px 30px rgba(0,0,0,.18)}
html[data-theme="dark"] .canon-strip-label{color:#8fa1b9}
html[data-theme="dark"] .corpus-pill,html[data-theme="dark"] .library-card,html[data-theme="dark"] .project-card,html[data-theme="dark"] .project-feature,html[data-theme="dark"] .note-card{background:rgba(17,29,46,.88);border-color:var(--line);box-shadow:0 16px 38px rgba(0,0,0,.16)}
html[data-theme="dark"] .corpus-pill{color:#a9b9cc}
html[data-theme="dark"] .library-card:hover,html[data-theme="dark"] .project-card:hover{box-shadow:0 20px 44px rgba(0,0,0,.24);border-color:rgba(126,170,239,.24)}
html[data-theme="dark"] .library-subtitle,html[data-theme="dark"] .document-overview-card .doc-subtitle{color:#a9bdd7}
html[data-theme="dark"] .library-meta,html[data-theme="dark"] .projects-note{color:#899bb1}
html[data-theme="dark"] .doc-pill,html[data-theme="dark"] .reader-doc-chip,html[data-theme="dark"] .doctrine-tag{background:rgba(126,170,239,.11);color:#aac8ef}
html[data-theme="dark"] .document-overview-card .doc-description,html[data-theme="dark"] .note-card{color:#b7c6d9}
html[data-theme="dark"] .reader-header-btn,html[data-theme="dark"] .reader-header-actions .language-button,html[data-theme="dark"] .reader-header-actions .theme-toggle{background:rgba(17,29,46,.92);color:#b9cce4;border-color:var(--line)}
html[data-theme="dark"] .reader-sidebar{background:rgba(14,25,40,.86);box-shadow:0 14px 34px rgba(0,0,0,.24)}
html[data-theme="dark"] .reader-sidebar-title{color:#8fa0b7}
html[data-theme="dark"] .reader-nav-item{color:#92a5bf}
html[data-theme="dark"] .reader-nav-item:hover{background:rgba(126,170,239,.10);color:#c3d8f4}
html[data-theme="dark"] .reader-nav-item.active{background:rgba(126,170,239,.14);color:#eef5ff;border-left-color:var(--blue-strong)}
html[data-theme="dark"] .reader-document{color:#cbd7e6}
html[data-theme="dark"] .reader-document blockquote{color:#adc0d8;border-left-color:rgba(126,170,239,.48)}
html[data-theme="dark"] .reader-document strong{color:#f0f5fb}
html[data-theme="dark"] .reader-document a{color:#91b9ef}
html[data-theme="dark"] .reader-document th,html[data-theme="dark"] .reader-document td{border-color:rgba(137,164,201,.17)}
html[data-theme="dark"] .reader-document th{background:rgba(126,170,239,.08)}
html[data-theme="dark"] .reader-document code{background:rgba(126,170,239,.10)}
html[data-theme="dark"] .reader-document pre{background:#07101b;color:#e8f0fb;border:1px solid rgba(137,164,201,.12)}
html[data-theme="dark"] .reader-error{background:#2a1719;border-color:#573035;color:#f0b7bd}
html[data-theme="dark"] .doctrine-nav{background:rgba(14,25,40,.90);border-color:var(--line)}
html[data-theme="dark"] .doctrine-nav a{color:#9fb2ca}
html[data-theme="dark"] .doctrine-nav a:hover{background:rgba(126,170,239,.11)}
html[data-theme="dark"] .doctrine-yaml,html[data-theme="dark"] .doctrine-item{background:rgba(17,29,46,.88);border-color:var(--line)}
html[data-theme="dark"] .doctrine-yaml{color:#acc6e8}
html[data-theme="dark"] .doctrine-body{color:#b6c4d6}
html[data-theme="dark"] .doctrine-source,html[data-theme="dark"] .doctrine-resolution{color:#889ab0}
html[data-theme="dark"] .doctrine-tag.severity-high{background:rgba(209,105,105,.12);color:#e6a0a0}
html[data-theme="dark"] .project-purpose-card blockquote{background:rgba(126,170,239,.08)}
html[data-theme="dark"] .reader-sidebar-close{background:rgba(126,170,239,.11);color:#dce9fb}
html[data-theme="dark"] .reader-overlay{background:rgba(0,5,12,.52)}
@media(max-width:1020px){
  html[data-theme="dark"] .reader-site-header{background:rgba(10,17,27,.96);border-bottom-color:rgba(137,164,201,.10);box-shadow:0 8px 28px rgba(0,0,0,.20)}
  html[data-theme="dark"] .reader-sidebar{background:rgba(11,20,32,.98)}
}
@media(max-width:410px){
  .theme-toggle{width:40px;height:40px;flex-basis:40px}
  .reader-header-actions .theme-toggle{width:40px;height:40px}
}
/* v0.2.9 — mobile in-app browser / Telegram WebView hardening.
   The reader toolbar must paint edge-to-edge inside its web viewport: the shell
   has no top padding on mobile and the sticky bar expands through the shell
   gutters. Safe-area padding stays INSIDE the painted toolbar, never outside it. */
@media (max-width:1020px){
  .reader-page{min-height:100dvh;overscroll-behavior-y:none}
  .reader-page .site-shell{min-height:100dvh}
  .reader-site-header{background-clip:border-box}
  .reader-sidebar{height:100dvh;max-height:100dvh;-webkit-overflow-scrolling:touch}
}
@supports (-webkit-touch-callout:none){
  @media (max-width:1020px){
    .reader-site-header{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}
  }
}



/* v0.3.1 richer project + TOS surfaces */
.project-card{display:flex;flex-direction:column;text-decoration:none}
.project-card-body h2 a{color:inherit;text-decoration:none}
.project-card-body h2 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.project-highlights{margin:15px 0 0;padding:0;list-style:none;display:grid;gap:8px}
.project-highlights li{position:relative;padding-left:16px;color:var(--muted);font-size:13px;line-height:1.55}
.project-highlights li:before{content:'•';position:absolute;left:0;color:var(--blue-strong);font-weight:900}
.project-card-footer{margin-top:auto;display:flex;gap:10px;align-items:center;justify-content:space-between}
.project-official-link{display:flex;align-items:center;gap:7px;min-width:0;color:inherit;text-decoration:none;font-size:12px;font-weight:750;overflow-wrap:anywhere}
.project-official-link svg,.project-detail-link svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}
.project-detail-link{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;color:var(--navy-2);flex:0 0 auto}
.tos-hero-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:23px}
.tos-status-note{max-width:850px;margin:0 auto 20px;padding:13px 16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.66);font-size:13px;line-height:1.6;color:var(--muted);text-align:center}
.tos-section-head{text-align:center;max-width:790px;margin:52px auto 20px}
.tos-section-head .project-eyebrow{display:block;margin-bottom:9px}
.tos-section-head h2{margin:0 0 10px;font-size:clamp(28px,4vw,42px);color:var(--navy-2)}
.tos-section-head p{margin:0;color:var(--muted);font-size:16px;line-height:1.7}
.tos-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.tos-feature{padding:22px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.84);box-shadow:0 10px 26px rgba(35,63,104,.04)}
.tos-feature h3{margin:0 0 8px;color:var(--navy-2);font-size:19px}
.tos-feature p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.tos-current .tos-feature:first-child{grid-column:span 2}
.tos-architecture-card{margin-top:34px}
.tos-flow{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:20px 0}
.tos-flow span{padding:8px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(92,132,200,.06);font-size:12px;font-weight:750;color:var(--navy-2)}
html[data-theme="dark"] .tos-status-note,html[data-theme="dark"] .tos-feature{background:rgba(17,29,46,.84);border-color:var(--line)}
@media(max-width:760px){.tos-feature-grid{grid-template-columns:1fr}.tos-current .tos-feature:first-child{grid-column:auto}.tos-section-head{margin-top:38px}.project-highlights li{font-size:12.5px}}


/* v0.3.2 — explicit project catalog, TOS visibility and deployment-safe rebuild */
.projects-map-card{margin:0 0 22px;padding:28px;border-radius:26px;background:linear-gradient(135deg,rgba(70,112,180,.10),rgba(238,222,145,.13));border:1px solid rgba(92,132,200,.18)}
.projects-map-card h2{margin:0 0 12px;color:var(--navy-2);font-size:30px;line-height:1.16}.projects-map-card p{margin:0;color:var(--muted);line-height:1.75;max-width:920px}.projects-map-flow{margin-top:22px;padding:15px 17px;border-radius:16px;background:rgba(255,255,255,.58);border:1px solid var(--line);color:var(--navy-2);font-size:13px;font-weight:800;line-height:1.65;letter-spacing:.01em}
.projects-hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.projects-grid{align-items:stretch}.project-card{min-height:100%;padding:26px}.project-card.featured{grid-column:span 2;background:linear-gradient(145deg,rgba(255,255,255,.96),rgba(241,246,255,.92));border-color:rgba(92,132,200,.20)}
.project-card.featured .project-card-body{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);column-gap:30px;align-items:start}.project-card.featured .project-title-row,.project-card.featured .project-description{grid-column:1}.project-card.featured .project-directions{grid-column:2;grid-row:1 / span 2;margin-top:22px}.project-title-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}.project-title-row h2{margin-bottom:5px}.project-domain{font-size:12px;font-weight:800;color:var(--blue-strong);overflow-wrap:anywhere}.project-description{font-size:15px!important;line-height:1.72!important}.project-directions{margin-top:20px;padding-top:17px;border-top:1px solid var(--line)}.project-directions-label{display:block;margin-bottom:10px;font-size:11px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-strong)}.project-highlights{gap:10px}.project-highlights li{font-size:13.5px;line-height:1.62}.project-card-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:24px}.project-action{min-height:44px;padding:11px 15px;font-size:13px}.project-status.primary{background:rgba(84,115,191,.13);color:#3f5f9f}.project-mark-static{font-size:19px;font-weight:900}
.home-tos-spotlight{margin:26px 0;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:30px;border:1px solid rgba(92,132,200,.19);border-radius:28px;background:linear-gradient(135deg,rgba(73,118,193,.11),rgba(237,220,137,.13));box-shadow:0 16px 38px rgba(35,63,104,.06)}.home-tos-copy{max-width:760px}.home-tos-copy h2{margin:0 0 11px;font-size:29px;line-height:1.2;color:var(--navy-2)}.home-tos-copy p{margin:0;color:var(--muted);line-height:1.72}.home-tos-actions{display:flex;flex-direction:column;gap:10px;min-width:210px}.home-tos-actions .action-btn{width:100%}
.tos-public-address{margin:0 0 26px;display:flex;align-items:center;justify-content:space-between;gap:22px;padding:24px 26px;border-radius:24px;border:1px solid rgba(92,132,200,.20);background:linear-gradient(135deg,rgba(80,126,198,.10),rgba(255,255,255,.88))}.tos-public-address h2{margin:0 0 8px;color:var(--navy-2);font-size:25px}.tos-public-address p{margin:0;color:var(--muted);line-height:1.65;max-width:760px}.tos-public-button{flex:0 0 auto;white-space:nowrap}.tos-current .tos-feature:first-child{grid-column:auto}.tos-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
html[data-theme="dark"] .projects-map-card,html[data-theme="dark"] .home-tos-spotlight,html[data-theme="dark"] .tos-public-address,html[data-theme="dark"] .project-card.featured{background:linear-gradient(145deg,rgba(23,39,61,.96),rgba(14,26,43,.94));border-color:rgba(126,170,239,.20)}html[data-theme="dark"] .projects-map-flow{background:rgba(8,18,31,.45)}
@media(max-width:820px){.project-card.featured{grid-column:auto}.project-card.featured .project-card-body{display:block}.project-card.featured .project-directions{margin-top:20px}.home-tos-spotlight,.tos-public-address{align-items:stretch;flex-direction:column}.home-tos-actions{width:100%;min-width:0}.tos-public-button{width:100%}}
@media(max-width:680px){.projects-map-card{padding:22px}.projects-map-card h2{font-size:25px}.projects-map-flow{font-size:12px}.project-card{padding:22px}.project-card-actions{flex-direction:column}.project-card-actions .action-btn{width:100%}.home-tos-spotlight{padding:23px}.home-tos-copy h2{font-size:24px}.tos-public-address{padding:21px}.tos-public-address h2{font-size:22px}}


/* v0.3.2 correction — official TOS link must remain visible in every primary entry surface */
.topbar{display:flex;align-items:center;justify-content:flex-end;gap:10px}
.topbar-tos-link,.header-tos-link{min-height:42px;padding:9px 13px;border:1px solid rgba(77,119,190,.24);border-radius:12px;background:rgba(255,255,255,.78);color:var(--blue-strong);font-size:12px;font-weight:850;letter-spacing:.025em;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 7px 18px rgba(35,63,104,.045)}
.topbar-tos-link:hover,.header-tos-link:hover{border-color:rgba(77,119,190,.42);background:rgba(244,248,255,.96);transform:translateY(-1px)}
.inner-header .header-tos-link{justify-self:end;margin-right:8px;white-space:nowrap}
html[data-theme="dark"] .topbar-tos-link,html[data-theme="dark"] .header-tos-link{background:rgba(17,29,46,.86);border-color:rgba(126,170,239,.24);color:#a9c9f5}
@media(max-width:680px){.topbar{justify-content:space-between}.topbar-tos-link{font-size:11px;padding:8px 10px}.inner-header{grid-template-columns:auto 1fr auto auto;gap:7px}.inner-header .header-tos-link{margin-right:0;font-size:10.5px;padding:7px 9px;min-height:38px}.mini-brand{min-width:0}}
@media(max-width:430px){.inner-header .header-tos-link{max-width:112px;line-height:1.1;text-align:center}.topbar-tos-link{max-width:128px;line-height:1.1;text-align:center}}


/* v0.3.3 multilingual structure navigation */
.tos-section-nav{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 34px;padding:12px;border:1px solid var(--line);border-radius:18px;background:var(--surface);position:sticky;top:10px;z-index:8;backdrop-filter:blur(16px)}
.tos-section-nav a{display:inline-flex;align-items:center;min-height:38px;padding:8px 13px;border:1px solid var(--line);border-radius:999px;background:var(--surface-strong);color:var(--text);font-size:.88rem;font-weight:750;text-decoration:none}
.tos-section-nav a:hover,.tos-section-nav a:focus-visible{border-color:var(--blue-strong);box-shadow:0 0 0 3px rgba(79,121,189,.15)}
#tos-current,#tos-roadmap,#tos-civilization{scroll-margin-top:90px}
@media(max-width:760px){.tos-feature-grid{grid-template-columns:minmax(0,1fr)}.tos-feature{min-width:0}.tos-feature h3,.tos-feature p{overflow-wrap:anywhere}.tos-section-nav{position:static;display:grid;grid-template-columns:minmax(0,1fr)}.tos-section-nav a{justify-content:center;min-width:0;overflow-wrap:anywhere}}