:root{--ink:#161616;--muted:#625d66;--red:#d62828;--red2:#9f1d1d;--cream:#fff8ef;--soft:#fff0df;--paper:#fff;--line:rgba(22,22,22,.12);--shadow:0 24px 70px rgba(52,24,10,.12);--max:1180px;--r:30px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.72}a{text-decoration:none;color:inherit}a:hover{color:var(--red)}img{width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.header{position:sticky;top:0;z-index:20;background:rgba(255,248,239,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:flex;align-items:center;gap:12px;font-weight:900;font-size:1.25rem;letter-spacing:-.045em}.logo span:first-child{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 35%,#ff948d 0 18%,var(--red) 19% 100%);color:#fff;font-family:"Noto Serif JP",serif}.menu{display:flex;gap:18px;color:var(--muted);font-weight:800;font-size:.92rem;flex-wrap:wrap;justify-content:center}.menu a:hover,.menu .active{color:var(--red)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:999px;background:var(--red);color:#fff!important;font-weight:900;box-shadow:0 14px 30px rgba(214,40,40,.22)}.btn.small{min-height:42px;padding:0 16px}.btn.light{background:#fff;color:var(--ink)!important;border:1px solid var(--line);box-shadow:none}.hero{position:relative;overflow:hidden;padding:78px 0 58px}.hero:before{content:"";position:absolute;right:-170px;top:-170px;width:560px;height:560px;background:radial-gradient(circle,rgba(214,40,40,.18),transparent 65%)}.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}.eyebrow{display:inline-flex;margin-bottom:18px;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid var(--line);color:var(--red2);font-weight:900;font-size:.84rem}h1,h2,h3{margin:0;line-height:1.08;letter-spacing:-.055em}h1{font-size:clamp(3rem,7vw,6.1rem);max-width:900px}h1 span,h2 span{color:var(--red);font-family:"Noto Serif JP",serif}h2{font-size:clamp(2rem,4.5vw,4rem)}h3{font-size:1.45rem}.lead{font-size:clamp(1.05rem,2vw,1.22rem);color:var(--muted);max-width:760px;margin:22px 0 30px}.actions{display:flex;gap:14px;flex-wrap:wrap}.hero-photo{min-height:560px;border-radius:44px;overflow:hidden;position:relative;box-shadow:var(--shadow);background:linear-gradient(180deg,rgba(0,0,0,.04),rgba(0,0,0,.72)),var(--img) center/cover}.caption{position:absolute;left:24px;right:24px;bottom:24px;padding:24px;border-radius:26px;background:rgba(0,0,0,.32);border:1px solid rgba(255,255,255,.24);backdrop-filter:blur(14px);color:#fff}.caption p{margin:8px 0 0;color:rgba(255,255,255,.78)}section{padding:70px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:32px}.section-head p{max-width:530px;margin:0;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden}.card:after{content:attr(data-jp);position:absolute;right:16px;top:4px;font-family:"Noto Serif JP",serif;font-size:6.5rem;line-height:1;color:rgba(214,40,40,.075)}.tag{display:inline-flex;padding:7px 11px;border-radius:999px;background:var(--soft);color:var(--red2);font-size:.78rem;font-weight:900}.card h3{margin-top:42px}.card p{color:var(--muted);margin:12px 0 0}.feature{border-radius:44px;background:#191919;color:#fff;padding:42px;box-shadow:var(--shadow)}.feature p{color:rgba(255,255,255,.74)}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:center}.photo{min-height:460px;border-radius:32px;background:var(--img) center/cover;box-shadow:0 18px 45px rgba(0,0,0,.18)}.list{display:grid;gap:14px;margin-top:26px}.item{padding:20px;border-radius:22px;border:1px solid var(--line);background:#fff}.feature .item{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14)}.item strong{display:block;color:var(--red);margin-bottom:4px}.feature .item strong{color:#ffb7ad}.item p{margin:0;color:var(--muted)}.feature .item p{color:rgba(255,255,255,.74)}.article{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start}.content,.side{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px;box-shadow:var(--shadow)}.content h1{font-size:clamp(2.5rem,5vw,4.8rem)}.content h2{font-size:clamp(1.8rem,3.5vw,3rem);margin-top:42px}.content h3{margin-top:26px}.content p,.content li{color:#3c3840}.content img{border-radius:26px;margin:24px 0}.content a{text-decoration:underline;text-underline-offset:4px;font-weight:800}.side{position:sticky;top:100px}.side ul{padding-left:18px;color:var(--muted)}.side h3+ul,.side h3+.table,.side h3+.quick-links{margin-top:12px}.note{background:var(--soft);border-left:5px solid var(--red);padding:18px 20px;border-radius:18px;color:#3c3840;margin:24px 0}.table{display:grid;gap:10px}.row{display:grid;grid-template-columns:135px 1fr;gap:12px;padding:14px;border-radius:18px;background:var(--soft)}.row b{color:var(--red2)}.quick-links{display:flex;flex-direction:column;gap:10px}.quick-links a{display:block;padding:12px 14px;border-radius:16px;background:var(--soft);font-weight:800}.cta{padding:48px;border-radius:44px;background:radial-gradient(circle at 15% 0,rgba(214,40,40,.18),transparent 35%),linear-gradient(135deg,#fff,#fff0df);border:1px solid var(--line);box-shadow:var(--shadow)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.toc{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;margin:24px 0}.toc a{display:inline-flex;margin:6px 10px 6px 0;padding:8px 12px;border-radius:999px;background:var(--soft);font-weight:800;text-decoration:none}.micro{font-size:.92rem;color:var(--muted);margin:.25rem 0 0}.footer{border-top:1px solid var(--line);padding:42px 0;color:var(--muted)}.footer strong{color:var(--ink)}.footer-grid{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}.footer-links{display:flex;gap:14px;font-weight:800;flex-wrap:wrap;max-width:620px}.external-list a{display:block;margin:10px 0;text-decoration:underline;text-underline-offset:4px;font-weight:800}@media(max-width:1040px){.nav{align-items:flex-start;flex-direction:column;padding:18px 0}.menu{justify-content:flex-start}.btn.small{display:none}.hero-grid,.split,.article{grid-template-columns:1fr}.hero-photo{min-height:430px}.side{position:static}}@media(max-width:760px){.cards,.grid-2{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:14px}}@media(max-width:640px){.container{width:min(100% - 24px,var(--max))}.hero{padding-top:46px}.hero-photo,.feature,.cta{border-radius:28px}.feature,.content,.side,.cta,.card{padding:22px}.btn{width:100%}.row{grid-template-columns:1fr}.photo{min-height:300px}.menu{gap:12px;font-size:.86rem}}