:root{
  --bg:#0f1110;--panel:#171b18;--panel-2:#202621;--text:#e6e2d3;--muted:#b8b3a2;--olive:#76835c;--sand:#b89d6a;--line:#30382f;--accent:#d7b56d;--shadow:0 18px 40px rgba(0,0,0,.28);
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:linear-gradient(180deg,#0e100f,#151816 35%,#0f1110);color:var(--text);line-height:1.65}
a{color:#f1d18c;text-decoration:none} a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 2rem));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(10,11,10,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:1rem;min-height:78px}
.brand{display:flex;align-items:center;gap:.85rem;color:var(--text);text-decoration:none}
.brand img{width:56px;height:56px;border-radius:50%;object-fit:cover;border:1px solid #4c5347}
.brand strong{display:block;font-size:1.05rem;letter-spacing:.04em;text-transform:uppercase}
.brand span{display:block;color:var(--muted);font-size:.88rem}
.main-nav{margin-left:auto;display:flex;flex-wrap:wrap;gap:.15rem .35rem;align-items:center}
.main-nav a{padding:.65rem .85rem;border-radius:999px;color:var(--text);font-size:.94rem}
.main-nav a:hover{background:#20241f;text-decoration:none}
.menu-toggle{display:none;margin-left:auto;background:#1c211d;color:var(--text);border:1px solid #3a4238;border-radius:10px;padding:.7rem .9rem}
.hero{padding:4.5rem 0 2.25rem;border-bottom:1px solid var(--line);background:radial-gradient(circle at top right, rgba(184,157,106,.18), transparent 30%), radial-gradient(circle at top left, rgba(118,131,92,.18), transparent 25%)}
.hero-small{padding-top:3rem}
.hero-grid{display:grid;grid-template-columns:1.5fr .8fr;gap:2rem;align-items:center}
.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;margin:0 0 .85rem}
h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(2.2rem,4.8vw,4.5rem);line-height:1.04;margin:.1rem 0 1rem}
.lead{font-size:1.12rem;color:var(--muted);max-width:60ch}
.hero-badges img{max-width:340px;margin-inline:auto;border-radius:22px;box-shadow:var(--shadow);border:1px solid #4b4133}
.page-content{padding:2rem 0 4rem}
.card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:1.35rem}
.prose h2,.prose h3{font-family:Georgia,'Times New Roman',serif;margin-top:0}
.prose p,.prose li{color:#ddd8c6}
.prose ul{padding-left:1.2rem}
.narrow{max-width:850px;margin-inline:auto}
.intro-grid,.two-col{display:grid;grid-template-columns:1.2fr .8fr;gap:1.25rem;margin:1.25rem 0}
.side-media img{border-radius:16px;aspect-ratio:4/3;object-fit:cover;width:100%}
.caption{margin-top:.85rem;color:var(--muted);font-size:.92rem}
.quick-links{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin:1.3rem 0}
.feature-card{display:block;padding:1.15rem;border-radius:20px;background:linear-gradient(180deg,#1b201c,#222923);border:1px solid var(--line);color:var(--text);box-shadow:var(--shadow)}
.feature-card span{display:block;color:var(--accent);text-transform:uppercase;font-size:.76rem;letter-spacing:.14em;margin-bottom:.55rem}
.feature-card strong{display:block;font-size:1.12rem;margin-bottom:.4rem}
.feature-card p{margin:0;color:var(--muted);font-size:.95rem}
.models-grid,.books-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}
.model-card,.book-card{background:linear-gradient(180deg,#191d1a,#242a25);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}
.model-card img{width:100%;aspect-ratio:16/10;object-fit:cover;background:#0a0b0a}
.model-card .pad,.book-card .pad{padding:1rem}
.pill{display:inline-block;font-size:.73rem;color:#181410;background:var(--accent);padding:.28rem .5rem;border-radius:999px;margin-bottom:.7rem;font-weight:700}
.model-meta{display:flex;justify-content:space-between;gap:1rem;align-items:center;color:var(--muted);font-size:.88rem;margin-bottom:.4rem}
.book-icon{display:grid;place-items:center;height:220px;background:linear-gradient(135deg,#7b6543,#31261b);font-family:Georgia,serif;font-size:2rem;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.book-actions{display:flex;gap:.65rem;flex-wrap:wrap;margin-top:.8rem}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.7rem 1rem;border-radius:999px;background:var(--olive);color:#fff;text-decoration:none;font-weight:600}
.btn.alt{background:transparent;border:1px solid #495347;color:var(--text)}
.gallery-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem;margin-top:1rem}.gallery-strip img{aspect-ratio:4/3;object-fit:cover;border-radius:18px;border:1px solid var(--line)}
.callout code{background:#111412;border:1px solid var(--line);padding:.15rem .35rem;border-radius:8px;color:#f1d18c}
.site-footer{border-top:1px solid var(--line);padding:1.3rem 0 2.5rem;background:#0c0e0d}
.footer-grid{display:grid;grid-template-columns:1.1fr .7fr .8fr;gap:1rem}
.footer-grid p{color:var(--muted)}
@media (max-width: 980px){.hero-grid,.intro-grid,.two-col,.footer-grid{grid-template-columns:1fr}.quick-links,.models-grid,.books-grid,.gallery-strip{grid-template-columns:repeat(2,1fr)}.main-nav{display:none;position:absolute;top:78px;left:0;right:0;background:#101211;border-bottom:1px solid var(--line);padding:.8rem 1rem}.main-nav.open{display:flex;flex-direction:column;align-items:stretch}.main-nav a{border-radius:12px}.menu-toggle{display:block}}
@media (max-width: 640px){.container{width:min(100% - 1rem,1180px)}h1{font-size:2rem}.quick-links,.models-grid,.books-grid,.gallery-strip{grid-template-columns:1fr}.hero{padding-top:2rem}.brand span{display:none}}


.tech-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1rem}.tech-card{background:linear-gradient(180deg,#191d1a,#242a25);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}.tech-card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#0a0b0a}.tech-card h3{margin:.2rem 0 .45rem;font-family:Georgia,'Times New Roman',serif}.tech-links{margin-top:1rem}.book-card{display:flex;flex-direction:column}.book-thumb{height:120px;display:flex;align-items:center;justify-content:center;background:#141815;border-bottom:1px solid rgba(255,255,255,.08);padding:.75rem}.book-thumb img{height:100%;width:auto;max-width:100%;object-fit:contain;border-radius:8px}.book-card.no-cover .pad{padding-top:1.15rem}@media (max-width:980px){.tech-grid{grid-template-columns:1fr}}
.center-text{text-align:center}.gallery-strip-large{grid-template-columns:repeat(4,1fr)}.full-width-image{width:100%;border-radius:18px;border:1px solid var(--line);margin-bottom:1rem}@media (max-width:980px){.gallery-strip-large{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.gallery-strip-large{grid-template-columns:1fr}}

.media-card{display:block;margin-top:1rem}.media-card h2{margin-bottom:.9rem}.compact-gallery{margin-top:.4rem;margin-bottom:1rem;align-items:start}.compact-gallery img{width:100%;height:210px;object-fit:contain;background:#111512;padding:.45rem}.gallery-3{grid-template-columns:repeat(3,1fr)}.caption-text{margin:.2rem 0 0;text-align:center}.contained-image{max-height:420px;object-fit:contain;background:#111512;padding:.6rem}@media (max-width:980px){.gallery-3{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.compact-gallery img{height:180px}.gallery-3{grid-template-columns:1fr}}


/* --- Technical data print-friendly styles --- */
.tech-hero{padding:2.6rem 0 1.5rem;border-bottom:1px solid var(--line);background:radial-gradient(circle at top right, rgba(184,157,106,.14), transparent 28%), radial-gradient(circle at top left, rgba(118,131,92,.16), transparent 24%)}
.tech-hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:1.5rem;align-items:center}
.tech-hero .hero-art{background:linear-gradient(180deg,#171b18,#202621);border:1px solid var(--line);border-radius:22px;padding:1rem;box-shadow:var(--shadow)}
.tech-hero .hero-art img{width:100%;max-height:240px;object-fit:contain}
.toolbar{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1rem}
.toolbar .btn{cursor:pointer;border:none}
.summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:1.2rem 0}
.summary-card{background:linear-gradient(180deg,#191d1a,#242a25);border:1px solid var(--line);border-radius:20px;padding:1rem;box-shadow:var(--shadow)}
.summary-card h3{margin:.2rem 0 .5rem;font-family:Georgia,'Times New Roman',serif}
.summary-card p{margin:.35rem 0;color:var(--muted)}
.summary-card .goto{display:inline-block;margin-top:.65rem}
.doc-shell{max-width:980px;margin:1.35rem auto 0}
.doc-sheet{background:#f7f4ea;color:#24221d;border-radius:24px;box-shadow:0 20px 45px rgba(0,0,0,.32);padding:2rem;border:1px solid #d9d1bc}
.doc-header{display:grid;grid-template-columns:1.2fr .8fr;gap:1.3rem;align-items:start;padding-bottom:1.2rem;border-bottom:1px solid #d8d0bd}
.doc-header h1,.doc-header h2,.doc-header h3{font-family:Georgia,'Times New Roman',serif;color:#1f1c15}
.doc-header p{color:#4d493d}
.doc-art{background:#fbf8f0;border:1px solid #d9d1bc;border-radius:18px;padding:1rem}
.doc-art img{width:100%;max-height:260px;object-fit:contain}
.doc-meta{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:.75rem}
.doc-meta span{display:inline-flex;align-items:center;padding:.35rem .65rem;border-radius:999px;background:#ece4cf;color:#524933;font-size:.88rem}
.doc-content{padding-top:1.2rem}
.doc-content p{margin:.45rem 0;color:#1f1d18;font-family:"Times New Roman", Georgia, serif;font-size:1.08rem;line-height:1.56}
.doc-content .section-title{margin:1.25rem 0 .45rem;padding-top:.8rem;border-top:1px solid #dfd7c3;font-weight:700;letter-spacing:.02em}
.doc-note{margin-top:1rem;padding:1rem 1.1rem;border-radius:16px;background:#efe5d0;color:#4d4334;border:1px solid #d6c8aa}
.doc-footer{margin-top:1.2rem;padding-top:1rem;border-top:1px solid #d8d0bd;display:flex;justify-content:space-between;gap:1rem;align-items:center;color:#5d5648;font-size:.93rem}
.tech-nav-row{display:flex;gap:.6rem;flex-wrap:wrap;margin:1rem 0 0}
.tech-nav-row a{padding:.55rem .8rem;border-radius:999px;background:#e8dfca;color:#413928;border:1px solid #d4c7a9}
.tech-nav-row a:hover{text-decoration:none;background:#f3ecd8}
@media (max-width:980px){.tech-hero-grid,.doc-header,.summary-grid{grid-template-columns:1fr}}
@media print{body{background:#fff !important;color:#000}.site-header,.site-footer,.menu-toggle,.toolbar,.tech-nav-row{display:none !important}.page-content{padding:0}.doc-shell{max-width:none;margin:0}.doc-sheet{box-shadow:none;border:none;border-radius:0;padding:0;background:#fff;color:#000}.doc-header{padding:0 0 .8rem;border-bottom:1px solid #999}.doc-art{border:none;padding:0;background:#fff}.doc-art img{max-height:180px}.doc-content p{font-size:12pt;line-height:1.45}.doc-note{display:none}a{color:#000;text-decoration:none}}


/* Tech document formatting */
.doc-content{display:grid;gap:.35rem}
.doc-content p{margin:.2rem 0}
.tech-section-title{margin:1.2rem 0 .35rem;padding:.7rem .9rem;border-top:1px solid #dfd7c3;background:#f3ead4;font-weight:700;letter-spacing:.04em;text-transform:uppercase;border-radius:10px;color:#473b24}
.tech-row{display:grid;grid-template-columns:minmax(260px,1.9fr) minmax(160px,1fr);gap:1rem;align-items:start;padding:.45rem .1rem;border-bottom:1px dotted #d6ccb5}
.tech-row-label{color:#2a261e}
.tech-row-value{font-weight:700;color:#3d3323;text-align:right}
.tech-text-block{padding:.15rem 0 .2rem;color:#1f1d18}
.doc-content .legacy-back{display:none !important}
@media (max-width:700px){.tech-row{grid-template-columns:1fr;gap:.15rem;padding:.55rem 0}.tech-row-value{text-align:left}}
@media print{.tech-section-title{background:#fff;border-top:1px solid #999;padding:.45rem 0;border-radius:0}.tech-row{border-bottom:1px solid #ddd;padding:.25rem 0}}


/* v10 print + illustration refinements */
.hero-art,.doc-art{display:flex;align-items:center;justify-content:center}
.hero-art img,.doc-art img{width:100%;height:auto;max-width:100%;object-fit:contain}
.tech-hero .hero-art img{max-height:200px}
.doc-art img{max-height:180px}
.doc-shell{max-width:860px}
.doc-sheet{padding:1.55rem 1.65rem}
.doc-header{grid-template-columns:1.45fr .55fr;gap:1rem}
.doc-content{max-width:100%}
.tech-row{grid-template-columns:minmax(220px,1.45fr) minmax(140px,.95fr);gap:.8rem;padding:.38rem .05rem}
.tech-row-label,.tech-row-value{font-size:1rem;line-height:1.38}
.tech-row-value{padding-left:1rem}
.summary-card img{display:block;margin:0 auto}
@media (max-width:980px){
  .doc-shell{max-width:100%}
  .doc-header{grid-template-columns:1fr}
  .doc-art{max-width:360px;margin:0 auto}
}
@page{size:A4 portrait;margin:10mm 10mm 12mm 10mm}
@media print{
  html,body{width:auto !important;height:auto !important}
  .tech-hero{padding:0 0 4mm 0;border:none;background:#fff !important}
  .tech-hero-grid{display:block}
  .tech-hero .hero-art{display:none !important}
  .lead{max-width:none;font-size:10.5pt;line-height:1.35;margin-bottom:2mm}
  .doc-shell{max-width:none;margin:0}
  .doc-sheet{padding:0;background:#fff;border:none;box-shadow:none}
  .doc-header{display:grid;grid-template-columns:1fr 90px;gap:4mm;align-items:start;padding:0 0 3mm 0;border-bottom:1px solid #999}
  .doc-art{padding:0;border:none;background:#fff;align-self:start}
  .doc-art img{max-height:78px;max-width:88px}
  .doc-header p{font-size:10.5pt;line-height:1.3;margin:.5mm 0}
  .doc-meta{margin-top:1.5mm;gap:1.5mm}
  .doc-meta span{font-size:8.5pt;padding:1mm 2mm;background:#fff;border:1px solid #999}
  .doc-content{display:block;padding-top:2.5mm}
  .doc-content p,.tech-text-block{font-size:10.4pt;line-height:1.28;margin:0 0 1.2mm 0}
  .tech-section-title{font-size:10.3pt;margin:2.2mm 0 1mm 0;padding:1.2mm 0;background:#fff;border-top:1px solid #999}
  .tech-row{grid-template-columns:1.45fr .95fr;gap:4mm;padding:1.3mm 0;border-bottom:1px solid #ddd;break-inside:avoid}
  .tech-row-label,.tech-row-value{font-size:10pt;line-height:1.22}
  .tech-row-value{text-align:right;padding-left:0}
}