:root{--p:#8f3f2b;--s:#14305a;--a:#c0912f;--t:#2b2420;--bg:#f7f1e7;--line:#d9cdb8;--card:#fffaf1;--mut:#5b4f47}
*{box-sizing:border-box}html{scroll-behavior:smooth;color-scheme:light}
body{margin:0;background:var(--bg);color:var(--t);font:400 16px/1.9 "Noto Sans JP",sans-serif}
h1,h2,h3,.mn{font-family:"Shippori Mincho",serif;font-weight:700}
a{color:inherit}a:focus-visible,button:focus-visible{outline:2px solid var(--p);outline-offset:3px}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--card);padding:8px;z-index:9}
header{position:sticky;top:0;z-index:5;background:var(--bg);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
header img{height:40px;width:auto;display:block}
nav{display:flex;gap:24px;align-items:center;font-size:14px}
nav a{text-decoration:none;background:linear-gradient(var(--p),var(--p)) 0 100%/0 1px no-repeat;padding:4px 0;transition:background-size .4s ease}
nav a:hover,nav a:focus-visible,nav a[aria-current]{background-size:100% 1px;color:var(--p)}
nav a.cta{border:1px solid var(--a);padding:4px 16px;color:var(--p);background-image:none}
.menu{display:none;background:none;border:1px solid var(--line);padding:6px 12px;font:inherit;color:inherit;cursor:pointer}
.hero{padding:56px 0 72px}
.hero .wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(22px,3vw,38px);line-height:1.5;margin:0 0 20px;border-left:6px solid var(--p);padding-left:18px}
.nw{white-space:nowrap}.hero p{margin:0 0 28px;color:#4a3f38}.hero img,.two img{width:100%;height:auto;display:block}
.pg{padding:56px 0 24px}.pg h1{font-size:clamp(26px,3.4vw,38px);margin:0 0 12px;border-left:6px solid var(--p);padding-left:18px;line-height:1.5}
.pg .lead{color:var(--mut);margin:0 0 8px}
.btn{display:inline-block;border:1px solid var(--a);color:var(--p);padding:10px 28px;text-decoration:none;background:var(--card);transition:background .4s,color .4s}
.btn:hover,.btn:focus-visible{background:var(--p);color:#fff;border-color:var(--p)}
section{padding:72px 0;border-top:1px solid var(--line)}
section h2{font-size:clamp(22px,2.6vw,30px);margin:0 0 24px;line-height:1.6}
.flag{display:grid;grid-template-columns:1.2fr 1fr;gap:48px}
.flag .from{color:#8a7d70;text-decoration:line-through;text-decoration-thickness:1px}
.flag .to{font-family:"Shippori Mincho",serif;font-weight:700;font-size:clamp(20px,2.4vw,26px);color:var(--p)}
.biz{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);background:var(--card)}
.biz a{padding:24px 18px;border-left:1px solid var(--line);text-decoration:none;display:block;background:linear-gradient(var(--p),var(--p)) 18px calc(100% - 14px)/0 1px no-repeat;transition:background-size .5s ease}
.biz a:first-child{border-left:0}.biz a:hover,.biz a:focus-visible{background-size:calc(100% - 36px) 1px}
.biz b{display:block;font:700 18px "Shippori Mincho",serif;margin-bottom:6px}.biz span{font-size:13px;color:var(--mut);line-height:1.7}
.path{margin:36px 0 12px}.path svg{width:100%;height:auto;display:block;overflow:visible}
.path .line{stroke:var(--p);stroke-width:2;fill:none;stroke-dasharray:1;stroke-dashoffset:1}
.path.in .line{stroke-dashoffset:0;transition:stroke-dashoffset 1.6s ease}
.path .dot{fill:var(--a);opacity:0}.path.in .dot{opacity:1;transition:opacity .6s ease 1.5s}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.steps b{display:block;font:700 18px "Shippori Mincho",serif}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.bz{padding:48px 0;border-top:1px solid var(--line)}.bz h2{font-size:24px;margin:0 0 8px}.bz ul{margin:8px 0 0;padding-left:1.2em}
.bz .n{font:700 13px "Shippori Mincho",serif;color:var(--p);letter-spacing:.1em}
.contact{background:var(--card)}
.gold{border:1px solid var(--a);padding:28px;display:inline-block;background:var(--bg)}
.tel{font:700 clamp(26px,3.4vw,38px) "Shippori Mincho",serif;color:var(--p);text-decoration:none}
table.co{width:100%;border-collapse:collapse;background:var(--card)}table.co th,table.co td{border:1px solid var(--line);padding:12px 16px;text-align:left;vertical-align:top}table.co th{width:9em;background:#efe5d3;font-weight:400}
.books{list-style:none;margin:0;padding:0;border:1px solid var(--line);background:var(--card)}
.books li{padding:16px 20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;align-items:center}.books li:first-child{border-top:0}
.books b{font:700 17px "Shippori Mincho",serif;display:block}.books small{color:var(--mut)}
.ep{border:1px solid var(--line);background:var(--card);padding:20px 24px;margin-bottom:16px}.ep b{font:700 18px "Shippori Mincho",serif;display:block}
.draft{font-size:13px;color:#7a6d62;margin-top:10px}
footer{background:var(--s);color:#f3ece0;padding:48px 0;font-size:14px}footer a{color:#f3ece0}
footer img{height:44px;width:auto;background:var(--bg);padding:8px 14px;display:block;margin-bottom:16px}
.rv{opacity:0;transform:translateY(14px);transition:opacity .9s ease,transform .9s ease}.rv.in{opacity:1;transform:none}
.nojs .rv{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.path .line{stroke-dashoffset:0;transition:none}.path .dot{opacity:1;transition:none}html{scroll-behavior:auto}nav a,.biz a,.btn{transition:none}}
@media (max-width:820px){
 .hero .wrap,.flag,.two{grid-template-columns:1fr;gap:28px}.hero{padding:32px 0 48px}.hero .wrap{display:flex;flex-direction:column}.hero img{order:2}
 .biz{grid-template-columns:1fr}.biz a{border-left:0;border-top:1px solid var(--line)}.biz a:first-child{border-top:0}
 .steps{grid-template-columns:1fr;position:relative;padding-left:32px;gap:28px}.path{display:none}
 .steps::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:var(--p);transform-origin:top;transform:scaleY(0);transition:transform 1.6s ease}
 .steps.in::before{transform:scaleY(1)}
 .steps::after{content:"";position:absolute;left:0;bottom:0;width:18px;height:18px;border-radius:50%;background:var(--a);opacity:0;transition:opacity .6s ease 1.5s}.steps.in::after{opacity:1}
 .steps div{position:relative}.steps div::before{content:"";position:absolute;left:-28px;top:10px;width:10px;height:10px;border-radius:50%;background:var(--p)}
 .menu{display:block}nav{display:none;position:absolute;left:0;right:0;top:64px;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;padding:16px 24px;gap:16px}nav.open{display:flex}
 section,.bz{padding:48px 0}.books li{flex-direction:column;align-items:flex-start}
 table.co th{width:6.5em;padding:10px}table.co td{padding:10px}
}
@media (max-width:820px) and (prefers-reduced-motion:reduce){.steps::before{transform:none;transition:none}.steps::after{opacity:1;transition:none}}