:root{--bg:#f5f5f5;--card:#fff;--text:#1b1b1b;--muted:#5e5e5e;--accent:#0067b8;--accent-h:#005da6;--navy:#002050;--border:#e1e1e1;--shadow:0 2px 6px rgba(0,0,0,.08);--shadow-h:0 8px 24px rgba(0,0,0,.14)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:64px}
body{margin:0;font:16px/1.6 "Segoe UI","Segoe UI Web",system-ui,-apple-system,Roboto,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--accent)}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

.nav{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--border)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:56px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text);font-weight:600}
.brand .logo{height:32px;width:auto;mix-blend-mode:multiply}
.nav-links{display:flex;gap:22px}
.nav-links a{color:var(--text);text-decoration:none;font-size:.92rem}
.nav-links a:hover{color:var(--accent);text-decoration:underline}
@media(max-width:640px){.nav-links{display:none}}

.hero{background:linear-gradient(120deg,#001a4d 0%,#0067b8 60%,#2b88d8 100%);color:#fff;padding:72px 0 88px}
.hero-in{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center}
.eyebrow{margin:0 0 8px;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;opacity:.85}
h1{font-size:clamp(2.2rem,6vw,3.6rem);line-height:1.1;margin:0;font-weight:600}
.tagline{font-size:1.25rem;margin:12px 0 0;font-weight:300}
.bio{max-width:60ch;opacity:.92;margin:16px 0 0}
.links{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.links a{padding:9px 20px;border:1px solid #fff;border-radius:4px;color:#fff;text-decoration:none;font-weight:600;font-size:.92rem}
.links a:first-child{background:#fff;color:var(--accent)}
.links a:hover{background:rgba(255,255,255,.18);color:#fff}
.links a:first-child:hover{background:#e8f1fa;color:var(--accent-h)}
.hero-badges{display:flex;flex-direction:column;gap:16px;align-items:stretch}
.b-mvp{width:260px;border-radius:4px;display:block;box-shadow:0 6px 20px rgba(0,0,0,.3)}
.b-docker{display:flex;gap:14px;align-items:center;background:#fff;border-radius:4px;padding:12px 18px;box-shadow:0 6px 20px rgba(0,0,0,.3)}
.b-link{display:block;text-decoration:none;transition:transform .15s}
.b-link:hover{transform:translateY(-2px)}
a.b-docker{display:flex}
.b-docker .captain{height:48px;width:auto;margin:0 0 0 auto;mix-blend-mode:multiply}
.b-docker b{display:block;font-size:1.3rem;line-height:1.1;color:#0b214a}
.b-docker span{font-size:1rem;color:#1d63ed;font-weight:600}
@media(max-width:820px){.hero-in{grid-template-columns:1fr}.hero-badges{flex-direction:row;flex-wrap:wrap}.b-mvp{width:200px}}

h2{font-size:1.75rem;font-weight:600;margin:56px 0 20px;color:var(--navy)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;margin-top:-44px;position:relative;background:var(--border);border-radius:4px;overflow:hidden;box-shadow:var(--shadow-h)}
.stat{background:#fff;padding:22px 16px;text-align:center}
.stat b{display:block;font-size:2.2rem;font-weight:600;color:var(--accent);line-height:1.1}
.stat span{color:var(--muted);font-size:.9rem}

.featured,.grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}
.topics{display:flex;flex-wrap:wrap;gap:10px}
.topic{font:inherit;cursor:pointer;background:#fff;border:1px solid var(--border);border-radius:4px;padding:10px 16px;display:flex;gap:10px;align-items:center;color:var(--text)}
.topic b{background:var(--accent);color:#fff;border-radius:99px;padding:0 9px;font-size:.78rem;font-weight:600}
.topic:hover{border-color:var(--accent);box-shadow:var(--shadow)}

.filters{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}
.filters-row{display:flex;gap:10px;flex-wrap:wrap}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip,select,input{font:inherit;color:var(--text);background:#fff;border:1px solid #8a8a8a;border-radius:4px;padding:6px 14px}
.chip{cursor:pointer;border-color:var(--border);border-radius:99px}
.chip:hover{border-color:var(--accent)}
.chip[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff}
input{min-width:220px}
.meta{color:var(--muted);font-size:.88rem;margin:0 0 6px}

.year{grid-column:1/-1;margin:24px 0 0;font-size:1.4rem;font-weight:600;color:var(--navy);border-bottom:2px solid var(--accent);padding-bottom:4px}
.item,.fcard{background:var(--card);border:1px solid var(--border);border-radius:4px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;cursor:pointer;transition:box-shadow .15s,transform .15s}
.item:hover,.fcard:hover{box-shadow:var(--shadow-h);transform:translateY(-2px)}
.item:focus-visible,.fcard:focus-visible{outline:2px solid var(--accent)}
.thumb{aspect-ratio:16/9;background:#e9eef5;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.kind{font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);font-weight:600}
.item h3,.fcard h3{margin:0;font-size:1.08rem;line-height:1.35;font-weight:600}
.desc{margin:0;color:var(--muted);font-size:.9rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.tag{align-self:flex-start;display:inline-block;margin:4px 6px 0 0;padding:1px 10px;border-radius:99px;font-size:.75rem;background:#eef4fb;color:var(--accent)}
.kind{align-self:flex-start}
.empty{color:var(--muted)}

.foot{background:#2f2f2f;color:#fff;margin-top:72px;padding:40px 0}
.foot-in{display:grid;gap:16px}
.foot p{margin:0;color:#c8c8c8}
.foot-links{display:flex;gap:20px;flex-wrap:wrap}
.foot-links a{color:#fff}
.legal{font-size:.8rem;border-top:1px solid #555;padding-top:16px}

dialog{max-width:720px;width:calc(100% - 32px);max-height:90vh;overflow:auto;padding:0 0 28px;border:0;border-radius:6px;background:#fff;color:var(--text);box-shadow:0 20px 60px rgba(0,0,0,.4)}
dialog::backdrop{background:rgba(0,0,0,.6)}
dialog>*:not(img){margin-left:28px;margin-right:28px}
dialog img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.close{position:absolute;top:10px;right:10px;margin:0!important;width:36px;height:36px;border-radius:50%;border:0;background:rgba(0,0,0,.65);color:#fff;font-size:22px;cursor:pointer}
dialog h2{margin:18px 0 6px;font-size:1.5rem}
.dDesc{white-space:pre-line;word-break:break-word}
.note{color:var(--muted);font-size:.78rem;margin-top:6px}
.btn{display:inline-block;margin-top:18px;padding:10px 22px;background:var(--accent);color:#fff;border-radius:4px;text-decoration:none;font-weight:600}
.btn:hover{background:var(--accent-h)}

@media(max-width:640px){
  html,body{overflow-x:hidden}
  .grid{grid-template-columns:minmax(0,1fr)}
  .nav-links{display:flex;gap:12px;font-size:14px;overflow-x:auto}
  .hero-badges{flex-direction:column}
  .b-mvp,.b-docker{width:100%;box-sizing:border-box}
  .stats{grid-template-columns:repeat(2,1fr)}
  .filters,.controls{flex-wrap:wrap}
  .filters-row select,.filters-row input{flex:1 1 100%;min-width:0}
  dialog{width:calc(100vw - 24px);max-width:none;max-height:90vh}
  h1{font-size:clamp(28px,8vw,40px)}
}
@media(max-width:640px){
  .brand{white-space:nowrap;font-size:16px}
  .nav-links{gap:10px;font-size:13px;scrollbar-width:none;flex:1;justify-content:flex-end}
  .nav-links::-webkit-scrollbar{display:none}
}
.communities{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}
.community{display:flex;align-items:center;gap:18px;padding:16px 20px;background:#fff;border:1px solid var(--border);border-radius:4px;text-decoration:none;color:inherit;box-shadow:var(--shadow)}
.community:hover{box-shadow:var(--shadow-h)}
.community .join{display:block;margin-top:8px;font-style:normal;font-weight:600;font-size:.95rem;color:var(--accent)}
.community:hover .join{text-decoration:underline}
.community img{height:96px;width:auto;flex:none}
.community b{display:block;font-size:18px;color:#001a4d}
.community span{color:#555;font-size:14px}
.role{margin:0 0 6px;font-size:1.05rem;font-weight:600;letter-spacing:.02em;color:#9fd0ff}
.headline{font-size:clamp(1.3rem,3vw,1.75rem);font-weight:300;line-height:1.3;margin:14px 0 0;max-width:30ch}
.hero .bio{max-width:58ch;margin-top:14px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn-primary,.btn-ghost{padding:11px 24px;border-radius:4px;font-weight:600;text-decoration:none;font-size:.95rem;border:1px solid #fff}
.btn-primary{background:#fff;color:var(--accent)}
.btn-primary:hover{background:#e8f1fa}
.btn-ghost{color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.18)}
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.pillar{font:inherit;text-align:left;cursor:pointer;background:#fff;border:1px solid var(--border);border-top:4px solid var(--accent);border-radius:4px;padding:24px;box-shadow:var(--shadow);color:var(--text);display:flex;flex-direction:column;gap:6px}
.pillar:hover{box-shadow:var(--shadow-h);transform:translateY(-2px)}
.pillar .ico{font-size:1.8rem;line-height:1}
.pillar h3{margin:4px 0 0;font-size:1.25rem;color:var(--navy)}
.pillar p{margin:0;color:var(--muted)}
.pillar .more{margin-top:auto;padding:10px 0 0;background:none;border:0;font:inherit;text-align:left;cursor:pointer;color:var(--accent);font-weight:600;font-size:.9rem}
.pillar{cursor:default}
.pillar .ico{color:var(--accent);display:inline-flex}
.pillar .stat-line{font-size:1.5rem;font-weight:700;color:var(--navy);margin-top:6px}
.pillar .recent-h{margin-top:10px;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.recent{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.recent-item{display:flex;flex-direction:column;gap:2px;width:100%;text-align:left;background:none;border:0;border-top:1px solid var(--border);padding:8px 0;font:inherit;color:var(--text);cursor:pointer}
.recent-item:hover span{color:var(--accent);text-decoration:underline}
.recent-item span{font-size:.92rem;line-height:1.3}
.recent-item small{color:var(--muted)}
.community img.photo{height:96px;width:140px;object-fit:cover;border-radius:4px}
@media(max-width:640px){.community{flex-direction:column;align-items:flex-start}.community img.photo{width:100%;height:auto;aspect-ratio:16/7}.cta a{flex:1;text-align:center}}
.book{display:flex;gap:28px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:4px;padding:24px;box-shadow:var(--shadow)}
.book img{display:block;height:auto;box-shadow:0 6px 18px rgba(0,0,0,.25);flex:none}
.book h3{margin:4px 0 8px;font-size:1.3rem;color:var(--navy)}
.book p{margin:0;color:var(--muted)}
.book .cta{margin-top:18px}
.book .btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}
.book .btn-ghost{color:var(--accent);border-color:var(--accent)}
.book .btn-ghost:hover{background:rgba(0,103,184,.08)}
@media(max-width:640px){.book{flex-direction:column;align-items:flex-start}.book img{width:160px}}