@font-face{font-family:NSJ;font-weight:400;font-display:swap;src:url(/fonts/noto-sans-jp-400.woff2) format("woff2")}@font-face{font-family:NSJ;font-weight:700;font-display:swap;src:url(/fonts/noto-sans-jp-700.woff2) format("woff2")}@font-face{font-family:NSJ;font-weight:900;font-display:swap;src:url(/fonts/noto-sans-jp-900.woff2) format("woff2")}:root{--ink: #17382d;--ink2: #0f2a21;--paper: #f6f1e6;--card: #fffdf8;--kraft: #d9c29a;--line: #cdbf9f;--accent: #c2410c;--accent-bg: #fde9d9;--ok: #1f6b45;--ok-bg: #dff1e6;--mute: #5a5a4a;--no: #8a2b2b;--no-bg: #f6dede;--font: "NSJ", "Yu Gothic", "Meiryo", sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font);background:var(--paper);color:#1d241f;line-height:1.8;font-size:16px;background-image:repeating-linear-gradient(0deg,transparent 0 31px,rgba(23,56,45,.04) 31px 32px)}a{color:var(--ink);text-underline-offset:3px}a:hover{color:var(--accent)}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}h1,h2,h3{font-weight:900;line-height:1.4;color:var(--ink2);margin:0}.heavy{font-weight:900}.wrap{max-width:1120px;margin:0 auto;padding:0 20px}.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:8px 14px;z-index:99}.skip:focus{left:0}.site-header{background:var(--ink);color:#fff;border-bottom:6px solid var(--accent)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px;position:relative}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}.brand:hover{color:inherit}.brand-text{display:flex;flex-direction:column;line-height:1.25}.brand-name{font-weight:900;font-size:20px;letter-spacing:.02em}.brand-en{font:700 10px Consolas,monospace;letter-spacing:.22em;color:var(--kraft)}.gnav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}.gnav a{display:block;padding:8px 14px;color:#fff;text-decoration:none;font-weight:700;font-size:14px;border-bottom:3px solid transparent}.gnav a:hover,.gnav a[aria-current=page]{border-bottom-color:var(--kraft);color:#fff}.menu-btn{display:none;background:transparent;color:#fff;border:2px solid var(--kraft);padding:6px 12px;font:700 14px var(--font);cursor:pointer;align-items:center;gap:6px}.crumbs{font-size:13px;color:var(--mute);padding-top:14px}.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px;margin:0;padding:0}.crumbs li+li:before{content:"/";margin-right:4px;color:var(--line)}.page-head{padding-top:18px;padding-bottom:8px}.page-head h1{font-size:clamp(26px,4vw,38px)}.lead{color:var(--mute);margin:8px 0 0;max-width:46em}.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;right:-60px;bottom:-80px;width:380px;height:380px;background:repeating-linear-gradient(45deg,rgba(217,194,154,.14) 0 14px,transparent 14px 28px);transform:rotate(8deg)}.hero-inner{padding-top:54px;padding-bottom:58px;position:relative;z-index:1;display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}.hero h1{color:#fff;font-size:clamp(30px,5vw,52px);letter-spacing:.01em}.hero h1 em{font-style:normal;color:var(--kraft)}.hero p{color:#d6e2db;margin:16px 0 0;max-width:34em}.tag{display:inline-block;font:700 11px Consolas,monospace;letter-spacing:.2em;color:var(--kraft);border:1px solid var(--kraft);padding:2px 8px;margin-bottom:16px}.slip{background:var(--card);color:#1d241f;border:2px solid var(--kraft);padding:18px 20px;box-shadow:8px 8px #00000040;transform:rotate(1deg)}.slip h2{font-size:15px;border-bottom:2px dashed var(--line);padding-bottom:8px;margin-bottom:10px}.slip dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:14px}.slip dt{color:var(--mute)}.slip dd{margin:0;font-weight:700}.slip .num{font-size:26px;font-weight:900;color:var(--accent);line-height:1.2}.btn{display:inline-block;background:var(--accent);color:#fff;font-weight:900;text-decoration:none;padding:12px 24px;border:2px solid var(--accent);font-family:var(--font);font-size:16px;cursor:pointer}.btn:hover{background:#fff;color:var(--accent)}.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}.btn.ghost:hover{background:var(--ink);color:#fff}.btn.small{padding:6px 14px;font-size:14px}.section{padding:44px 0 8px}.section h2{font-size:24px;margin-bottom:6px;padding-left:14px;border-left:8px solid var(--accent)}.section .sub{color:var(--mute);margin:0 0 18px 22px;font-size:14px}.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}.tile{background:var(--card);border:2px solid var(--ink);padding:14px 16px;text-decoration:none;color:inherit;display:block;position:relative}.tile:hover{background:var(--ink);color:#fff}.tile:hover .tile-n{color:var(--kraft)}.tile-t{font-weight:900;display:block}.tile-n{font:700 12px Consolas,monospace;color:var(--accent)}.tile.off{border-style:dashed;border-color:var(--line);color:var(--mute)}.steps{counter-reset:s;display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));padding:0;list-style:none;margin:0}.steps li{background:var(--card);border:2px solid var(--line);padding:16px 18px 16px 62px;position:relative}.steps li:before{counter-increment:s;content:counter(s);position:absolute;left:14px;top:12px;width:36px;height:36px;background:var(--ink);color:var(--kraft);font:900 20px var(--font);display:grid;place-items:center}.steps b{display:block}.cards{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));padding:0;list-style:none;margin:0}.card{background:var(--card);border:2px solid var(--ink);display:flex;flex-direction:column;position:relative}.card-h{background:var(--kraft);padding:10px 14px;border-bottom:2px solid var(--ink)}.card-h .kind{font:700 11px Consolas,monospace;letter-spacing:.12em;color:var(--ink2);display:block}.card h3{font-size:18px}.card h3 a{text-decoration:none}.card-b{padding:12px 14px;display:flex;flex-direction:column;gap:10px;flex:1}.card-b .area{font-size:13px;color:var(--mute);margin:0}.chips{display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0;list-style:none}.chip{font-size:12px;font-weight:700;padding:2px 8px;border:1px solid var(--line);background:#fff}.chip.yes{background:var(--ok-bg);border-color:var(--ok);color:var(--ok)}.chip.no{background:var(--no-bg);border-color:var(--no);color:var(--no)}.chip.unknown{color:var(--mute);border-style:dashed}.card-f{padding:10px 14px;border-top:2px dashed var(--line);font-size:13px;display:flex;justify-content:space-between;gap:8px;align-items:center}.table-wrap{overflow-x:auto;border:2px solid var(--ink);background:var(--card)}table.spec{border-collapse:collapse;width:100%;font-size:15px}table.spec caption{text-align:left;padding:10px 14px;font-weight:900;background:var(--kraft);border-bottom:2px solid var(--ink)}table.spec th,table.spec td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}table.spec th{width:11em;background:#f1e9d6;font-weight:700;white-space:nowrap}.st{display:inline-block;font-weight:900;padding:1px 10px;font-size:13px;margin-right:8px;border:1px solid}.st.yes{color:var(--ok);background:var(--ok-bg);border-color:var(--ok)}.st.no{color:var(--no);background:var(--no-bg);border-color:var(--no)}.st.unknown{color:var(--mute);background:#fff;border-color:var(--line);border-style:dashed}.note{font-size:14px;color:var(--mute)}.cols{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}.src{font-size:14px}.src li{margin-bottom:4px;overflow-wrap:anywhere}.alert{background:var(--accent-bg);border-left:8px solid var(--accent);padding:12px 16px;margin:20px 0;font-size:15px}.notice{background:#fff6d6;border:2px solid #c9a227;padding:10px 14px}.search{display:grid;grid-template-columns:290px 1fr;gap:28px;padding-top:12px;align-items:start}.filters{background:var(--card);border:2px solid var(--ink);padding:14px 16px;position:sticky;top:8px;max-height:calc(100vh - 16px);overflow-y:auto}.filters fieldset{border:0;border-top:2px dashed var(--line);margin:12px 0 0;padding:10px 0 0}.filters legend{font-weight:900;padding-right:8px}.filters label{display:block;padding:3px 0;font-size:15px}.filters select{width:100%;padding:8px;font:inherit;border:2px solid var(--ink);background:#fff}.filter-toggle{display:none;width:100%;margin-bottom:12px}.count-line{font-weight:700;margin:0 0 12px}.count-line span{font-size:28px;color:var(--accent);font-weight:900}.empty{background:var(--card);border:2px dashed var(--line);padding:24px;text-align:center}.prose{max-width:46em;padding-bottom:32px}.prose h2{font-size:22px;margin:32px 0 8px;padding-left:12px;border-left:6px solid var(--accent)}.prose h3{font-size:18px;margin:20px 0 4px}.site-footer{background:var(--ink2);color:#cfdcd5;margin-top:64px;border-top:6px solid var(--kraft)}.site-footer a{color:#fff}.footer-inner{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;padding-top:36px;padding-bottom:20px;font-size:14px}.footer-brand .brand{color:#fff;margin-bottom:8px}.footer-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px}.footer-nav ul{list-style:none;margin:0;padding:0}.footer-nav li{padding:3px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:14px;padding-bottom:24px;font-size:13px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.footer-bottom p{margin:0}@media(max-width:860px){.hero-inner,.cols,.footer-inner{grid-template-columns:1fr}.slip{transform:none}.menu-btn{display:inline-flex}.gnav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ink2);z-index:20}.gnav.open{display:block}.gnav ul{flex-direction:column;padding:8px 20px 14px}.search{grid-template-columns:1fr}.filters{position:static;max-height:none;display:none}.filters.open,.filter-toggle{display:block}.cards{grid-template-columns:1fr}table.spec th{width:7.5em;white-space:normal}.brand-name{font-size:17px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}.page-head .tag{color:var(--ink);border-color:var(--ink)}.menu-btn{white-space:nowrap}@media(max-width:520px){.brand-name{font-size:15px;white-space:nowrap}.brand-en{font-size:8px;letter-spacing:.14em}.brand svg{width:28px;height:28px}}