@charset "UTF-8";

.lxp{--k:#0d0f12;--k2:#161a1f;--r:#e2101c;--c:#4fc3f7;--g:#f3f5f7;--line:#dde2e7;--sub:#4b5563;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-family:"Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",Meiryo,sans-serif;color:#111827;background:#fff;line-height:1.8;font-size:16px}
.lxp,.lxp *{box-sizing:border-box;margin:0;padding:0}
.lxp a{color:var(--r)}
.lxp img,.lxp video{max-width:100%;display:block}
.lxp ol{list-style:decimal}
.lxp ul{list-style:disc}
.lxp [id]{scroll-margin-top:90px}
.lxp .wrap{position:relative;max-width:1000px;margin:0 auto;padding:0 16px}
.lxp .code{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--r);margin-bottom:8px;font-weight:700}
.lxp .grid-bg{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:32px 32px;-webkit-mask-image:linear-gradient(180deg,#000 40%,transparent);mask-image:linear-gradient(180deg,#000 40%,transparent)}
.lxp .fv{position:relative;overflow:hidden;background:radial-gradient(1200px 400px at 80% -10%,rgba(226,16,28,.22),transparent 60%),var(--k);color:#fff;padding:40px 0 36px}
.lxp .fv::after{content:"";position:absolute;left:0;right:0;height:2px;top:0;background:linear-gradient(90deg,transparent,rgba(79,195,247,.7),transparent);animation:lxpScan 6s linear infinite;pointer-events:none}
@keyframes lxpScan{0%{transform:translateY(0)}100%{transform:translateY(900px)}}
.lxp .fv .code{color:#9fb3c8}
.lxp .fv .dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--r);box-shadow:0 0 10px var(--r);margin-right:8px;vertical-align:1px;animation:lxpBlink 2s ease-in-out infinite}
@keyframes lxpBlink{50%{opacity:.35}}
.lxp .fv .h1{font-size:27px;line-height:1.5;font-weight:800;margin-bottom:14px;letter-spacing:.01em}
.lxp .fv .h1 em{font-style:normal;background:linear-gradient(transparent 62%,rgba(226,16,28,.55) 62%)}
.lxp .fv .lead{font-size:15.5px;color:#d7dde4;margin-bottom:22px}
.lxp .fv .lead strong{color:#fff}
.lxp .cta{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}
.lxp .btn{display:block;text-align:center;text-decoration:none;font-weight:800;border-radius:6px;padding:15px 12px;font-size:17px;line-height:1.5;transition:transform .15s,box-shadow .15s}
.lxp .btn:hover{transform:translateY(-1px)}
.lxp .btn.main{background:var(--r);color:#fff;box-shadow:0 0 0 1px rgba(255,255,255,.08),0 8px 24px rgba(226,16,28,.35)}
.lxp .btn.tel{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.7)}
.lxp .btn small{display:block;font-weight:400;font-size:12.5px;margin-top:2px;opacity:.9}
.lxp .hud{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.lxp .hud div{border:1px solid rgba(159,179,200,.28);background:rgba(255,255,255,.03);border-radius:6px;padding:10px 12px;line-height:1.5}
.lxp .hud .k{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--c)}
.lxp .hud b{display:block;font-size:14px}
.lxp .hud small{display:block;color:#aab4bf;font-size:12px;margin-top:2px}
.lxp .toc{background:var(--g);padding:18px 0;border-bottom:1px solid var(--line)}
.lxp .toc ol{padding-left:1.4em;font-size:14.5px}
.lxp .toc a{color:#111827;text-decoration:none;border-bottom:1px solid #b6c0ca}
.lxp .sec{position:relative;padding:48px 0;border-bottom:1px solid var(--line)}
.lxp .sec h2{font-size:23px;line-height:1.5;margin-bottom:12px;font-weight:800}
.lxp .sec h3{font-size:18px;line-height:1.5;margin:0 0 8px;font-weight:800}
.lxp .sec p{margin-bottom:12px}
.lxp .intro{color:var(--sub);font-size:15px}
.lxp .small{font-size:13.5px;color:var(--sub);margin-top:12px}
.lxp .sec.dark{background:var(--k);color:#e5e9ee;border-bottom:none;overflow:hidden}
.lxp .sec.dark .intro{color:#b8c2cc}
.lxp .sec.dark h2{color:#fff}
.lxp .xsec{margin-top:18px;border:1px solid rgba(159,179,200,.25);border-radius:8px;overflow:hidden;background:#0d0f12}
.lxp .xsec svg{display:block;width:100%;height:auto}
.lxp .xsec .hot circle{fill:var(--r);filter:drop-shadow(0 0 6px rgba(226,16,28,.8))}
.lxp .xsec .hot text{fill:#fff;font:700 20px var(--mono);text-anchor:middle}
.lxp .nw{white-space:nowrap}
.lxp .xsec .lbl{fill:#6b7a89;font:11px var(--mono);letter-spacing:.12em}
.lxp .xsec .flow{stroke-dasharray:6 8;animation:lxpFlow 1.4s linear infinite}
.lxp .xsec .flow.slow{animation-duration:2.6s}
@keyframes lxpFlow{to{stroke-dashoffset:-28}}
.lxp .xsec .fall{animation:lxpFall 3.2s ease-in infinite}
@keyframes lxpFall{0%{transform:translateY(-24px);opacity:0}15%{opacity:1}80%{transform:translateY(150px);opacity:1}100%{transform:translateY(150px);opacity:0}}
.lxp .xsec .crack{filter:drop-shadow(0 0 4px rgba(226,16,28,.9))}
.lxp .legend{list-style:none;counter-reset:lg;display:grid;gap:8px;padding:16px;background:var(--k2);border-top:1px solid rgba(159,179,200,.2)}
.lxp .legend li{counter-increment:lg;position:relative;padding-left:34px;font-size:14px;color:#c9d2db;line-height:1.6}
.lxp .legend li::before{content:counter(lg);position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:var(--r);color:#fff;font:700 12px/22px var(--mono);text-align:center}
.lxp .legend b{display:block;color:#fff}
.lxp .cards{display:grid;gap:10px}
.lxp .card{position:relative;border:1px solid var(--line);border-left:3px solid var(--r);border-radius:6px;padding:14px;background:#fff}
.lxp .card .sym{font-weight:800;font-size:15.5px;margin-bottom:4px;line-height:1.6}
.lxp .card .cause{font-size:14px;color:var(--sub);margin-bottom:8px}
.lxp .who{display:inline-block;font-size:13px;font-weight:700;padding:3px 10px;border-radius:3px;background:var(--r);color:#fff;line-height:1.5}
.lxp .causes{display:grid;gap:14px}
.lxp .cause-card{border:1px solid var(--line);border-radius:8px;padding:18px;background:linear-gradient(180deg,#fff,#fafbfc)}
.lxp .no{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:#fff;background:var(--k);padding:2px 8px;border-radius:3px;margin-bottom:8px}
.lxp .tap{display:grid;gap:12px;margin-top:12px;background:var(--g);border-radius:6px;padding:12px}
.lxp .tap-media video{width:100%;border-radius:6px;background:#000}
.lxp .placeholder{aspect-ratio:16/9;border:2px dashed #9aa4ae;border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#4b5563;font-weight:700;text-align:center}
.lxp .placeholder small{font-weight:400;font-size:12px}
.lxp .tap-txt{font-size:14.5px;margin:0}
.lxp .note-box{margin-top:20px;border:1px solid rgba(226,16,28,.35);background:linear-gradient(180deg,rgba(226,16,28,.05),rgba(226,16,28,0));border-radius:8px;padding:18px}
.lxp .note-box h3{margin-bottom:8px}
.lxp .promise{list-style:none;display:grid;gap:8px;margin-top:10px}
.lxp .promise li{border:1px solid var(--line);background:#fff;border-radius:6px;padding:10px 12px;font-size:14.5px}
.lxp .promise b{display:block}
.lxp .tbl{width:100%;border-collapse:collapse;font-size:14.5px}
.lxp .tbl th,.lxp .tbl td{border:1px solid var(--line);padding:10px;vertical-align:top;text-align:left}
.lxp .tbl thead th{background:var(--k);color:#fff;font-weight:700}
.lxp .tbl tbody th{background:var(--g);width:32%}
.lxp .tbl td a{display:inline-block;margin-bottom:4px}
.lxp .tbl a.guide{font-size:13px;color:var(--sub)}
@media(max-width:640px){.lxp .tbl.stack thead{display:none}.lxp .tbl.stack tr{display:block;border:1px solid var(--line);margin-bottom:10px;border-radius:6px;overflow:hidden}.lxp .tbl.stack th,.lxp .tbl.stack td{display:block;border:none;width:auto}.lxp .tbl.stack td{padding-top:0}.lxp .tbl.stack td[data-l]::before{content:attr(data-l);display:block;font-size:12px;font-weight:700;color:var(--r)}}
.lxp .photos{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.lxp .photos figure{margin:0}
.lxp .photos img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px;background:var(--g)}
.lxp .photos figcaption{font-size:12.5px;color:var(--sub);margin-top:4px;line-height:1.5}
.lxp .risks{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:8px}
.lxp .risks div{border:1px solid rgba(159,179,200,.25);background:rgba(255,255,255,.03);border-radius:6px;padding:12px}
.lxp .risks .k{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--c)}
.lxp .risks b{display:block;color:#fff;font-size:15px;margin:2px 0 4px}
.lxp .risks p{font-size:13.5px;color:#b8c2cc;margin:0;line-height:1.6}
.lxp .systems{display:grid;gap:10px}
.lxp .systems div{border:1px solid var(--line);border-top:3px solid var(--k);border-radius:6px;padding:14px}
.lxp .systems b{display:block;font-size:16px;margin-bottom:4px}
.lxp .systems p{font-size:14px;color:var(--sub);margin:0}
.lxp .price{border:1px solid var(--line);border-radius:8px;padding:18px}
.lxp .price-main{display:flex;flex-direction:column;gap:2px;border-bottom:1px dashed var(--line);padding-bottom:12px;margin-bottom:12px}
.lxp .price-main .k{font-size:14px;color:var(--sub);font-weight:700}
.lxp .price-main b{font-size:26px;font-weight:800;color:#111827}
.lxp .price-main small{font-size:14px;font-weight:400;color:var(--sub)}
.lxp .price ul{padding-left:1.3em;font-size:14.5px;margin-bottom:8px}
.lxp .clients{display:grid;gap:12px}
.lxp .client{border:1px solid var(--line);border-radius:8px;padding:16px}
.lxp .client ul{padding-left:1.2em;font-size:14.5px;margin-bottom:8px}
.lxp .client li{margin-bottom:4px}
.lxp .client p{font-size:14px;font-weight:700;margin:0}
.lxp .faq details{border-bottom:1px solid var(--line);padding:12px 0}
.lxp .faq summary{font-weight:800;cursor:pointer;list-style:none;position:relative;padding-left:2em;padding-right:1.6em;line-height:1.6}
.lxp .faq summary::-webkit-details-marker{display:none}
.lxp .faq summary::before{content:"Q";position:absolute;left:0;color:var(--r);font-weight:900;font-family:var(--mono)}
.lxp .faq summary::after{content:"+";position:absolute;right:0;color:var(--sub);font-family:var(--mono)}
.lxp .faq details[open] summary::after{content:"−"}
.lxp .faq .a{padding:8px 0 0 2em;font-size:15px}
.lxp .final{position:relative;overflow:hidden;background:radial-gradient(900px 300px at 20% 120%,rgba(226,16,28,.25),transparent 60%),var(--k);color:#fff;padding:44px 0}
.lxp .final .code{color:#9fb3c8}
.lxp .final h2{font-size:23px;line-height:1.5;margin-bottom:10px}
.lxp .final p{color:#d7dde4;font-size:15px;margin-bottom:16px}
.lxp .links{padding:32px 0}
.lxp .links h2{font-size:18px;margin-bottom:10px}
.lxp .links ul{list-style:none;display:grid;gap:8px}
.lxp .links a{display:block;border:1px solid var(--line);border-radius:6px;padding:12px 14px;text-decoration:none;color:#111827;font-weight:700;font-size:15px}
.lxp .links a small{display:block;font-weight:400;color:var(--sub);font-size:13px}
@media(min-width:760px){
.lxp .fv{padding:60px 0 48px}
.lxp .fv .h1{font-size:38px}
.lxp .cta{flex-direction:row}
.lxp .cta .btn{flex:1}
.lxp .hud{grid-template-columns:repeat(4,1fr)}
.lxp .toc ol{columns:3}
.lxp .cards{grid-template-columns:1fr 1fr}
.lxp .legend{grid-template-columns:1fr 1fr 1fr}
.lxp .tap{grid-template-columns:1.2fr 1fr;align-items:center}
.lxp .photos{grid-template-columns:repeat(3,1fr)}
.lxp .risks{grid-template-columns:repeat(3,1fr)}
.lxp .systems{grid-template-columns:repeat(4,1fr)}
.lxp .promise{grid-template-columns:repeat(3,1fr)}
.lxp .clients{grid-template-columns:repeat(3,1fr)}
.lxp .links ul{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){.lxp .fv::after,.lxp .xsec .flow,.lxp .xsec .fall,.lxp .fv .dot{animation:none}}
/* v2 */
.lxp .brand{display:inline-flex;align-items:center;gap:12px;background:#fff;border-radius:6px;padding:8px 14px 8px 10px;margin-bottom:16px;box-shadow:0 4px 18px rgba(0,0,0,.25)}
.lxp .brand .brand-logo{height:34px;width:auto;display:block}
.lxp .brand span{color:#161616;font-size:12px;font-weight:700;line-height:1.35;border-left:2px solid #e2101c;padding-left:10px}
.lxp .brand br.sp{display:none}
.lxp .who{display:inline-flex;align-items:center;gap:6px;background:#fff;color:#161616;border:1.5px solid #e2101c;padding:3px 10px 3px 8px}
.lxp .who .who-logo{height:17px;width:auto;display:block}
.lxp .who em{font-style:normal;color:#e2101c;font-weight:800}
.lxp .h2-logo{display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.lxp .h2-logo .h2-logo-img{height:40px;width:auto;display:block}
.lxp .midcta{margin-top:26px;background:radial-gradient(600px 200px at 90% 120%,rgba(226,16,28,.28),transparent 60%),#161616;color:#fff;border-radius:10px;padding:22px 18px 6px;border-left:4px solid #e2101c}
.lxp .midcta .mc-t{font-size:19px;font-weight:800;line-height:1.5;margin:0 0 6px}
.lxp .midcta .mc-s{font-size:14px;color:#d7dde4;line-height:1.7;margin:0 0 14px}
.lxp .tap-media video{width:100%;display:block;border-radius:8px;background:#000;aspect-ratio:16/9}
.lxp .tap-media .cap{font-size:12.5px;color:#6f6f6f;margin:6px 0 0;line-height:1.6}
@media (max-width:420px){.lxp .brand br.sp{display:inline}.lxp .brand .brand-logo{height:28px}}
.lxp .price-main small{display:inline-block;white-space:nowrap}
.lxp .tap.solo{grid-template-columns:1fr}

/* v3 mobile: CTA above lead */
@media(max-width:759px){.lxp .fv{padding-top:24px}.lxp .fv .wrap{display:flex;flex-direction:column}.lxp .fv .brand{align-self:flex-start;margin-bottom:12px}.lxp .fv .h1{font-size:25px;margin-bottom:12px}.lxp .fv .cta{order:3;margin-bottom:16px}.lxp .fv .lead{order:4;font-size:14.5px}.lxp .fv .hud{order:5}}