:root{--bg:#f1f0ec;--white:#fff;--ink:#242223;--muted:#77726e;--line:#dedbd4;--soft:#f7f5f0;--accent:#b04e26;--accent-muted:#806458;--accent-soft:#f4e8e1;--forest:#38483a;--forest-soft:#e8ece6;--shadow:0 8px 28px rgba(49,41,35,.065);--r:16px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background-color:var(--bg);background-image:radial-gradient(circle at 10% 15%,rgba(176,78,38,.035) 0 1px,transparent 1.5px),radial-gradient(circle at 82% 28%,rgba(56,72,58,.035) 0 1px,transparent 1.5px),linear-gradient(135deg,rgba(255,255,255,.28),rgba(255,255,255,0) 38%);background-size:34px 34px,46px 46px,100% 100%;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",Meiryo,sans-serif}.shell{width:min(1440px,calc(100% - 40px));margin:auto}
.top{position:sticky;top:0;z-index:20;background-color:rgba(248,247,243,.97);background-image:radial-gradient(ellipse at 8% 105%,rgba(56,72,58,.13) 0 8%,transparent 8.5%),radial-gradient(ellipse at 18% -20%,rgba(176,78,38,.08) 0 7%,transparent 7.5%),radial-gradient(ellipse at 42% 120%,rgba(56,72,58,.08) 0 6%,transparent 6.5%),radial-gradient(ellipse at 68% -30%,rgba(56,72,58,.09) 0 8%,transparent 8.5%),radial-gradient(ellipse at 92% 115%,rgba(176,78,38,.065) 0 7%,transparent 7.5%),linear-gradient(90deg,rgba(255,255,255,.88),rgba(244,242,236,.9));border-bottom:1px solid #d8d5cd;backdrop-filter:blur(12px)}.bar{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand img{width:190px;display:block}nav{display:flex;align-self:stretch}nav a{display:flex;align-items:center;padding:0 15px;text-decoration:none;color:#676462;font-size:13px;font-weight:700;border-bottom:3px solid transparent}nav a.on,nav a:hover{color:var(--accent);border-color:var(--accent)}
.page{padding:42px 0 70px}.head{margin-bottom:28px;display:flex;justify-content:space-between;align-items:end;gap:25px}.head small,.sect small,section>small,.summary>small{font-size:10px;font-weight:900;letter-spacing:.16em;color:var(--accent)}.head h1{font-size:40px;margin:4px 0 6px;letter-spacing:-.04em}.head p{margin:0;color:var(--muted)}
.category-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:48px}
.category-tile{position:relative;min-height:154px;overflow:hidden;padding:22px;background:linear-gradient(145deg,#fffefa,#f5f1e9);border:1px solid #dcd6cd;border-radius:var(--r);box-shadow:var(--shadow);text-decoration:none;display:flex;align-items:stretch}
.category-copy{position:relative;z-index:2;display:flex;flex-direction:column;min-width:0;width:58%}
.category-copy span{font-size:14px;font-weight:800;color:var(--accent-muted)}
.category-copy b{margin:auto 0 4px;font-size:38px;line-height:1;color:var(--accent);letter-spacing:-.04em}
.category-copy small{color:#7d7772;font-size:11px;line-height:1.5}
.category-tile img{position:absolute;right:-6px;bottom:-4px;width:48%;height:88%;object-fit:contain;object-position:right bottom;opacity:.92;pointer-events:none}
.category-tile:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,254,250,.98) 0%,rgba(255,254,250,.85) 48%,rgba(255,254,250,.08) 78%);pointer-events:none}
.category-tile:hover{border-color:#cfc5bb;transform:translateY(-1px)}
section{margin-top:48px}.sect{display:flex;justify-content:space-between;align-items:end;margin-bottom:16px}.sect h2,section h2{margin:4px 0 0}.sect a{font-size:12px;color:var(--accent);text-decoration:none;font-weight:700}
.systems{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:14px;background:linear-gradient(145deg,rgba(56,72,58,.055),rgba(176,78,38,.035));border:1px solid rgba(56,72,58,.09);border-radius:22px}.sys{background:linear-gradient(180deg,#fbfaf6,#f4f2eb);border:1px solid #d9d5ca;border-radius:var(--r);box-shadow:0 5px 18px rgba(57,47,38,.055);padding:21px}.syshead{display:flex;justify-content:space-between}.sys h3{margin:0 0 4px}.sys code{color:#777;font-size:11px}.sys i{width:10px;height:10px;border-radius:50%;background:#526b54;box-shadow:0 0 0 4px #e4e9e2}.sys i.off{background:#aaa}.metric{margin:28px 0 16px;display:grid;gap:3px}.metric span,.metric em{font-size:11px;color:#777}.metric b{font-size:15px}.metric em{font-style:normal}.mini{padding-top:14px;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.mini div{display:flex;justify-content:space-between;gap:8px}.mini span{font-size:11px;color:#888}.mini b{font-size:11px}.nodata{padding:30px 0;color:#888}

.voltage-block{margin:0 0 17px;padding:13px 14px 11px;background:rgba(255,255,255,.58);border:1px solid #ded9cf;border-radius:11px}.voltage-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.voltage-row span{font-size:11px;color:#777}.voltage-row b{font-size:14px;color:#302d2b}.fuel-gauge{position:relative;height:29px;margin-top:9px;padding-top:2px}.fuel-gauge:before{content:"";position:absolute;left:0;right:11px;top:3px;height:10px;border:1px solid #bbb5ab;border-radius:3px;background:rgba(255,255,255,.7);overflow:hidden}.fuel-gauge:after{content:"";position:absolute;right:5px;top:6px;width:5px;height:5px;border-radius:0 2px 2px 0;background:#bbb5ab}.fuel-fill{position:absolute;left:2px;top:5px;height:8px;max-width:calc(100% - 15px);border-radius:2px;background:linear-gradient(90deg,#8e9b7e 0%,#a58d5d 58%,var(--accent) 100%);z-index:1}.fuel-marks{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;padding-right:1px;color:#8d8881;font-size:9px}.fuel-marks span:nth-child(2){transform:translateX(2px)}

.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:15px}.smallgallery{grid-template-columns:repeat(3,1fr)}.card{background:#fffefa;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);text-decoration:none;transition:.15s}.card:hover{transform:translateY(-2px)}.pic{position:relative}.pic img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}.new-badge{position:absolute;top:10px;right:10px;padding:5px 7px;background:var(--accent);color:#fff;border-radius:999px;font-size:9px;font-weight:900;letter-spacing:.05em}.cb{padding:13px 14px;display:grid;gap:3px}.cb b{font-size:15px;color:var(--accent-muted)}.cb i{font-family:Georgia,serif;font-size:12px;color:#666}.cb>span{font-size:11px;color:#777;margin-top:4px}.cb small{display:flex;justify-content:space-between;color:#999}.cb small em{font-style:normal}
.galleryhead form{background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 10px;display:flex;align-items:center;gap:8px}.galleryhead label{font-size:11px;color:#777;font-weight:700}.galleryhead select{border:1px solid var(--line);background:#fafafa;border-radius:7px;padding:7px 10px}
.toolbar{display:flex;justify-content:space-between;margin-bottom:14px}.toolbar a{text-decoration:none;font-size:12px;font-weight:700;color:#555}.btn{background:#fff;border:1px solid #d7c9c0;color:var(--accent);padding:8px 11px;border-radius:8px}.hero{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(290px,.7fr);background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}.heroimg{position:relative;background:#171717;display:flex;min-height:350px}.heroimg img{width:100%;max-height:620px;object-fit:contain}.heroimg span{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.6);color:#fff;padding:5px 7px;border-radius:6px;font-size:10px}.summary{align-self:center;padding:28px}.summary h1{margin:5px 0 2px;font-size:30px}.summary h3{margin:0 0 10px;color:#666;font-family:Georgia,serif;font-weight:400}.summary p{color:#777;font-size:13px}.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:18px}.tags span,.pill{padding:5px 8px;background:#f7f7f5;border:1px solid var(--line);border-radius:999px;font-size:10px;color:#666}
.sections{display:grid;gap:14px;margin-top:15px}.sections section{margin:0;padding:24px 26px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}dl{display:grid;grid-template-columns:170px 1fr;margin:20px 0 0;border-top:1px solid var(--line)}dt,dd{margin:0;padding:11px 0;border-bottom:1px solid var(--line);font-size:12px}dt{color:#777;padding-right:15px}dd{font-weight:550;overflow-wrap:anywhere}code{font-size:11px}.notes{margin-top:20px;padding:16px;background:var(--soft);border:1px solid var(--line);border-radius:10px}.notes b{font-size:11px}.notes p{line-height:1.75;white-space:pre-wrap}
.eventlist{display:grid;gap:8px}.eventrow{position:relative;display:flex;justify-content:space-between;align-items:center;background:#fff;border:1px solid var(--line);border-radius:11px;padding:14px 16px;text-decoration:none}.eventrow>div:first-child{display:grid;gap:3px}.eventrow span{font-size:11px;color:#777}.eventrow .new-badge{position:static;margin-left:6px;color:#fff}
.eventgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.eventcard{position:relative;background:#fffefa;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);text-decoration:none}.eventcard>img{width:100%;aspect-ratio:16/9;object-fit:cover}.eventcard>div{padding:17px}.eventno{font-size:9px;color:#888;letter-spacing:.12em}.eventcard h3{margin:5px 0;color:var(--accent-muted)}.eventcard p{font-size:11px;color:#777}.eventhero:not(:has(.heroimg)){grid-template-columns:1fr}
@media(max-width:900px){.category-tiles{grid-template-columns:1fr}.systems{grid-template-columns:1fr}.smallgallery,.eventgrid{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr}.heroimg{min-height:0}}
@media(max-width:650px){.category-tile{min-height:126px;padding:17px}.category-copy{width:62%}.category-copy b{font-size:31px}.category-tile img{width:45%;height:90%}.shell{width:min(100% - 20px,1440px)}.bar{min-height:64px;flex-direction:column;align-items:stretch;gap:0;padding-top:10px}.brand img{width:155px}nav{overflow-x:auto;margin-top:7px}nav a{white-space:nowrap;min-height:42px;padding:0 11px;font-size:11px}.page{padding-top:25px}.head{align-items:stretch;flex-direction:column;gap:15px}.head h1{font-size:30px}.galleryhead form{width:100%}.galleryhead select{flex:1}.gallery,.smallgallery,.eventgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.card,.eventcard{border-radius:10px}.cb{padding:9px 10px}.cb b{font-size:13px}.cb i{font-size:10px}.cb>span{font-size:10px}.sections section{padding:19px 16px}dl{grid-template-columns:115px 1fr}dt,dd{font-size:11px}.summary{padding:20px}.summary h1{font-size:25px}}