:root{--lib-bg:#041827;--lib-panel:#08263a;--lib-panel2:#0b3047;--lib-line:rgba(124,220,202,.2);--lib-text:#eef8f6;--lib-muted:#a8c0c8;--lib-accent:#69d7bb;--lib-blue:#64b9df}
.library-page{margin:0;background:radial-gradient(circle at 80% 0%,rgba(55,130,160,.17),transparent 35%),var(--lib-bg);color:var(--lib-text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.library-shell{width:min(1180px,calc(100% - 40px));margin:0 auto}
.library-topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:16px max(20px,calc((100vw - 1180px)/2));background:rgba(4,24,39,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--lib-line)}
.library-logo img{width:180px;max-height:52px;object-fit:contain}.library-nav{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.library-nav a{color:var(--lib-muted);text-decoration:none;font-size:.87rem;font-weight:700;letter-spacing:.03em}.library-nav a[aria-current="page"],.library-nav a:hover{color:var(--lib-accent)}
.library-hero{padding:92px 0 54px;border-bottom:1px solid var(--lib-line)}.library-kicker{color:var(--lib-accent);font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.library-hero h1{font-size:clamp(3rem,8vw,6.6rem);line-height:.92;margin:14px 0 22px;letter-spacing:-.055em}.library-hero h1 span{display:block;color:var(--lib-accent)}.library-lead{max-width:780px;color:var(--lib-muted);font-size:clamp(1.05rem,2vw,1.35rem);line-height:1.65}.library-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.library-chip{border:1px solid var(--lib-line);border-radius:999px;padding:8px 12px;color:#d4e9e8;font-size:.8rem;background:rgba(255,255,255,.025)}
.library-intro{padding:42px 0 10px;display:grid;grid-template-columns:1.2fr .8fr;gap:28px}.library-note{padding:24px;border:1px solid var(--lib-line);background:linear-gradient(145deg,rgba(105,215,187,.08),rgba(100,185,223,.04));border-radius:18px}.library-note strong{display:block;color:var(--lib-accent);margin-bottom:8px}.library-note p{margin:0;color:var(--lib-muted);line-height:1.6}
.library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding:32px 0 80px}.library-category{border:1px solid var(--lib-line);border-radius:20px;background:linear-gradient(150deg,rgba(12,48,70,.92),rgba(6,31,48,.92));overflow:hidden}.library-category summary{list-style:none;cursor:pointer;padding:22px 24px;display:grid;grid-template-columns:54px 1fr auto;gap:16px;align-items:start}.library-category summary::-webkit-details-marker{display:none}.library-number{color:var(--lib-accent);font-size:.9rem;font-weight:800;letter-spacing:.1em}.library-category h2{font-size:1.15rem;margin:0 0 6px}.library-category .desc{color:var(--lib-muted);font-size:.9rem;line-height:1.45}.library-toggle{font-size:1.35rem;color:var(--lib-accent)}details[open] .library-toggle{transform:rotate(45deg)}.library-items{border-top:1px solid var(--lib-line);padding:8px 24px 20px}.library-item{display:grid;grid-template-columns:1fr auto;gap:14px;padding:16px 0;border-bottom:1px solid rgba(124,220,202,.11)}.library-item:last-child{border-bottom:0}.library-item h3{margin:0 0 5px;font-size:.96rem}.library-item p{margin:0;color:var(--lib-muted);font-size:.8rem}.library-status{align-self:center;font-size:.68rem;font-weight:900;letter-spacing:.1em;padding:7px 9px;border-radius:999px;border:1px solid var(--lib-line);white-space:nowrap}.status-soon{color:#d8e5ea}.status-ready{color:var(--lib-accent);border-color:rgba(105,215,187,.38);background:rgba(105,215,187,.07)}
.library-footer{border-top:1px solid var(--lib-line);padding:28px 0 40px;color:var(--lib-muted);font-size:.82rem}.library-footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.library-footer a{color:var(--lib-muted);text-decoration:none;margin-left:16px}.library-footer a:hover{color:var(--lib-accent)}
@media(max-width:820px){.library-topbar{align-items:flex-start}.library-nav{justify-content:flex-end}.library-intro,.library-grid{grid-template-columns:1fr}.library-hero{padding-top:64px}}@media(max-width:560px){.library-shell{width:min(100% - 24px,1180px)}.library-topbar{padding:12px;display:block}.library-logo img{width:150px}.library-nav{margin-top:10px;gap:12px}.library-category summary{grid-template-columns:38px 1fr auto;padding:18px 16px}.library-items{padding-left:16px;padding-right:16px}.library-item{grid-template-columns:1fr}.library-status{justify-self:start}}


/* v2.9.9 — Library Typography & Language Selector */
.library-hero h1{font-size:clamp(2.7rem,5vw,5.1rem);line-height:.98}
.library-hero .library-lead{font-size:clamp(1rem,1.22vw,1.18rem);line-height:1.62}
.library-intro .library-lead,.library-note p{font-size:clamp(.96rem,1.05vw,1.06rem);line-height:1.62}
.library-lang-flag{display:inline-flex!important;align-items:center;justify-content:center;padding:5px 8px!important;min-width:48px;height:36px;border:1px solid rgba(255,255,255,.22);border-radius:9px;background:rgba(4,24,39,.38)}
.library-lang-flag svg{display:block;width:30px;height:20px;border-radius:2px}
.library-lang-flag:hover,.library-lang-flag:focus-visible{border-color:rgba(110,225,245,.72);background:rgba(9,54,76,.68)}
@media(max-width:700px){.library-hero h1{font-size:clamp(2.25rem,11vw,3.5rem)}}


/* v2.10.1 — published Library document cards */
.status-published{color:#b8ff65;border-color:rgba(184,255,101,.45);background:rgba(184,255,101,.08)}
.library-downloads{display:flex;flex-wrap:wrap;gap:8px;margin-top:11px}
.library-downloads a{display:inline-flex;align-items:center;padding:8px 10px;border:1px solid rgba(105,215,187,.32);border-radius:8px;background:rgba(105,215,187,.06);color:#dffcf4;text-decoration:none;font-size:.76rem;font-weight:700;transition:.18s ease}
.library-downloads a:hover,.library-downloads a:focus-visible{border-color:rgba(105,215,187,.72);background:rgba(105,215,187,.14);transform:translateY(-1px)}
@media(max-width:560px){.library-downloads{flex-direction:column;align-items:flex-start}}


/* v2.10.3 — verified published document cards */
.status-published{color:#b8ff65;border-color:rgba(184,255,101,.45);background:rgba(184,255,101,.08)}
.library-downloads{display:flex;flex-wrap:wrap;gap:8px;margin-top:11px}
.library-downloads a{display:inline-flex;align-items:center;padding:8px 10px;border:1px solid rgba(105,215,187,.32);border-radius:8px;background:rgba(105,215,187,.06);color:#dffcf4;text-decoration:none;font-size:.76rem;font-weight:700;transition:.18s ease}
.library-downloads a:hover,.library-downloads a:focus-visible{border-color:rgba(105,215,187,.72);background:rgba(105,215,187,.14);transform:translateY(-1px)}