:root{
--bg:#ffffff; --bg-soft:#f4f8f0; --fg:#2b3328; --fg-muted:#6b7566; --line:#dfe7d8;
--accent:#7bb25a; --accent-deep:#4f8a37; --accent-tint:#eaf3e2; --btn-fg:#ffffff;
--note:#fff8e6; --note-line:#e9d9a8;
--font-display:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
--font-body:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
}
@media (prefers-color-scheme: dark){
:root:not([data-theme="light"]){
--bg:#171b15; --bg-soft:#1f2619; --fg:#ebefe6; --fg-muted:#a3ac9c; --line:#2f3a2a;
--accent:#8fc46e; --accent-deep:#a9d68d; --accent-tint:#243120; --btn-fg:#171b15;
--note:#2a2616; --note-line:#4a4226; color-scheme:dark;
}
}
:root[data-theme="dark"]{
--bg:#171b15; --bg-soft:#1f2619; --fg:#ebefe6; --fg-muted:#a3ac9c; --line:#2f3a2a;
--accent:#8fc46e; --accent-deep:#a9d68d; --accent-tint:#243120; --btn-fg:#171b15;
--note:#2a2616; --note-line:#4a4226; color-scheme:dark;
}
*{box-sizing:border-box}
html{height:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:16px;line-height:1.9;letter-spacing:.02em;-webkit-font-smoothing:antialiased}
a{color:var(--accent-deep)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:960px;margin:0 auto;padding-inline:20px}
.topbar{background:var(--accent);height:6px}
.tagline{font-size:12px;color:var(--fg-muted);padding-block:10px 0;line-height:1.6;margin:0}
.head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 32px;padding-block:18px 22px}
.brand{text-decoration:none;color:inherit}
.brand .name{font-family:var(--font-display);font-size:30px;font-weight:600;line-height:1.2;letter-spacing:.06em;margin:0}
.brand .place{font-size:13px;color:var(--fg-muted);margin-top:6px}
.contact{text-align:right;line-height:1.5}
.contact .tel{font-size:13px;color:var(--fg-muted)}
.contact .tel b{font-family:var(--font-display);font-size:26px;color:var(--fg);letter-spacing:.04em;font-variant-numeric:tabular-nums}
.contact .hours{font-size:13px;color:var(--fg-muted)}
@media (max-width:600px){.contact{text-align:left}}
.nav{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap}
.nav a{display:block;padding:14px 20px;text-decoration:none;color:var(--fg);font-size:15px;font-weight:500;border-bottom:3px solid transparent;margin-bottom:-1px}
.nav a:hover,.nav a:focus-visible{color:var(--accent-deep);border-bottom-color:var(--accent);outline:none}
.nav a.current{border-bottom-color:var(--accent);color:var(--accent-deep)}
@media (max-width:600px){.nav a{padding:12px 14px;font-size:14px}} .pagehead{padding-block:40px 8px;border-bottom:1px solid var(--line);margin-bottom:8px}
.pagehead .eyebrow{font-size:12px;letter-spacing:.18em;color:var(--accent-deep);font-weight:500}
.pagehead h1{font-family:var(--font-display);font-size:clamp(26px,4vw,34px);font-weight:600;letter-spacing:.06em;margin:4px 0 14px;line-height:1.4;text-wrap:balance}
.pagehead .intro{margin:0 0 22px;color:var(--fg-muted);max-width:38em} .hero{margin-top:28px}
.hero img{width:100%;border-radius:4px}
.hero-lead{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;padding-block:36px 8px}
.hero-lead .mark{width:10px;border-radius:5px;background:var(--accent);align-self:stretch}
.hero-lead h1{font-family:var(--font-display);font-size:clamp(24px,4vw,34px);font-weight:600;line-height:1.5;letter-spacing:.04em;margin:0;text-wrap:balance}
.hero-lead p{margin:10px 0 0;color:var(--fg-muted);font-size:15px} .sec{padding-block:40px 8px}
.sec h2{font-family:var(--font-display);font-size:24px;font-weight:600;letter-spacing:.06em;margin:0 0 20px;padding-bottom:12px;border-bottom:1px solid var(--line);position:relative;text-wrap:balance;line-height:1.5}
.sec h2::after{content:"";position:absolute;left:0;bottom:-1px;width:64px;height:3px;background:var(--accent)}
.sec h2 .sub{display:block;font-family:var(--font-body);font-size:12px;font-weight:500;letter-spacing:.18em;color:var(--accent-deep);margin-bottom:6px}
.sec h3{font-family:var(--font-display);font-size:19px;font-weight:600;letter-spacing:.04em;margin:32px 0 10px;padding-left:14px;border-left:4px solid var(--accent);line-height:1.5}
.sec h4{font-size:16px;font-weight:700;margin:24px 0 6px;color:var(--accent-deep)}
.prose{max-width:38em}
.prose p{margin:0 0 1.4em}
.prose ul{margin:0 0 1.4em;padding-left:1.3em}
.prose li{margin:0}
.lead{background:var(--bg-soft);border-left:4px solid var(--accent);padding:22px 24px;border-radius:0 6px 6px 0;margin-bottom:28px}
.lead p{margin:0}
.lead p + p{margin-top:1em}
.box{background:var(--bg-soft);border:1px solid var(--line);border-radius:6px;padding:18px 22px;margin:0 0 1.6em}
.box p{margin:0}
.box p + p{margin-top:.6em}
.note{background:var(--note);border:1px solid var(--note-line);border-radius:6px;padding:14px 18px;margin:0 0 1.6em;font-size:15px}
.note p{margin:0}
.quote{font-family:var(--font-display);font-size:17px;line-height:2;background:var(--bg-soft);border-radius:6px;padding:24px 26px;margin:0 0 1.6em}
.quote p{margin:0}
.quote p + p{margin-top:1em} .steps{list-style:none;margin:0 0 1.6em;padding:0;counter-reset:s}
.steps li{position:relative;padding:0 0 18px 48px;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;left:0;top:2px;width:32px;height:32px;border-radius:50%;background:var(--accent);color:var(--btn-fg);font-weight:700;display:grid;place-items:center;font-size:14px;font-variant-numeric:tabular-nums}
.steps li::after{content:"";position:absolute;left:15px;top:36px;bottom:-2px;width:2px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps li b{display:block;font-weight:700}
.steps li span{display:block;color:var(--fg-muted);font-size:15px} .facts{width:100%;border-collapse:collapse;margin:0 0 1.6em;font-size:15px}
.facts th,.facts td{text-align:left;vertical-align:top;padding:12px 14px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.facts th{width:11em;background:var(--bg-soft);font-weight:700;white-space:nowrap}
.facts td b{font-family:var(--font-display);font-size:20px;letter-spacing:.04em}
@media (max-width:520px){.facts th,.facts td{display:block;width:auto;border:0}.facts th{padding-bottom:2px}.facts td{padding-top:0;border-bottom:1px solid var(--line)}}
.tbl-scroll{overflow-x:auto} .stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:24px 0 8px;padding:0}
.stats div{border-top:2px solid var(--accent);padding-top:8px}
.stats dt{font-size:12px;letter-spacing:.14em;color:var(--fg-muted)}
.stats dd{margin:0;font-family:var(--font-display);font-size:22px;letter-spacing:.04em;line-height:1.4}
.quiet{font-size:13px}
.quiet a{color:var(--fg-muted);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}
.quiet a:hover{color:var(--accent-deep)} .gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px;margin:20px 0 8px}
.gallery figure{margin:0}
.gallery figure img{max-width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px}
@media (max-width:560px){.gallery{grid-template-columns:1fr}} .curric{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:0 36px;margin:8px 0 1.6em}
.curric .col{min-width:0}
.curric h3{margin-top:16px}
.curric dl{margin:0;font-size:15px}
.curric dt{font-weight:700;color:var(--accent-deep);margin:14px 0 2px}
.curric dd{margin:0 0 4px 0;padding-left:1em;text-indent:-1em}
.curric dd b{font-weight:700} figure{margin:28px 0}
figure img{border-radius:4px;max-width:560px;width:100%}
figure.tall img{max-width:420px}
figcaption{font-size:13px;color:var(--fg-muted);margin-top:8px}
.master{display:grid;grid-template-columns:minmax(0,320px) 1fr;gap:28px;align-items:center;margin:28px 0 8px}
.master img{border-radius:6px;width:100%}
.master .say{font-family:var(--font-display);font-size:20px;line-height:1.8;letter-spacing:.04em;margin:0}
.master .say small{display:block;font-family:var(--font-body);font-size:13px;color:var(--fg-muted);margin-top:10px;letter-spacing:.1em}
@media (max-width:640px){.master{grid-template-columns:1fr}}
.timeline{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:28px}
.timeline li{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:start}
.timeline .era{font-family:var(--font-display);font-size:18px;color:var(--accent-deep);letter-spacing:.04em;padding-top:2px;white-space:nowrap}
.timeline .body{min-width:0;max-width:38em}
.timeline .body p{margin:0 0 .6em}
.timeline figure{margin:14px 0 0}
@media (max-width:600px){.timeline li{grid-template-columns:1fr;gap:4px}}
.video{display:flex;flex-wrap:wrap;align-items:center;gap:24px;background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;padding:22px 24px;margin:20px 0 24px}
.video .play{flex:0 0 auto;width:64px;height:64px;border-radius:50%;background:var(--accent);display:grid;place-items:center;text-decoration:none}
.video .play span{display:block;width:0;height:0;border-left:20px solid var(--btn-fg);border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:5px}
.video .txt{min-width:0;flex:1 1 220px}
.video .txt b{display:block;font-family:var(--font-display);font-size:18px;letter-spacing:.04em}
.video .txt small{color:var(--fg-muted);font-size:13px} .plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin:0 0 1.6em}
.plan{border:1px solid var(--line);border-radius:8px;padding:20px 22px;background:var(--bg)}
.plan .t{font-family:var(--font-display);font-size:18px;letter-spacing:.04em;margin:0 0 6px;line-height:1.5}
.plan .price{font-family:var(--font-display);font-size:26px;color:var(--accent-deep);margin:0;letter-spacing:.04em}
.plan .price small{font-family:var(--font-body);font-size:13px;color:var(--fg-muted);margin-left:8px;letter-spacing:0}
.plan ul{margin:10px 0 0;padding-left:1.2em;font-size:15px}
.plan .role{margin:0 0 8px;font-size:13px;color:var(--fg-muted)}
.plan .role .tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;background:var(--accent);color:var(--btn-fg);border-radius:999px;padding:1px 10px;margin-right:8px;vertical-align:middle}
.plan .plan-note{margin:12px 0 0;padding-top:10px;border-top:1px dashed var(--line);font-size:13px;color:var(--fg-muted)}
.plan .meta{font-size:13px;color:var(--fg-muted);margin-top:8px} .routes{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin:16px 0 24px}
.route{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--bg)}
.route-head{font-family:var(--font-display);font-size:19px;letter-spacing:.06em;text-align:center;padding:14px 16px;background:var(--accent-tint);color:var(--accent-deep);border-bottom:1px solid var(--line)}
.route-steps{list-style:none;margin:0;padding:0}
.route-steps li{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:14px 18px;border-top:1px solid var(--line);position:relative}
.route-steps li:first-child{border-top:0}
.route-steps li + li::before{content:"";position:absolute;top:-1px;left:50%;width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-top:8px solid var(--accent);transform:translateX(-50%)}
.route-steps li.opt{background:var(--bg-soft);color:var(--fg-muted)}
.route-steps .rs-t{min-width:0;font-weight:700;line-height:1.6}
.route-steps .rs-t small{display:block;font-weight:400;font-size:13px;color:var(--fg-muted);line-height:1.7}
.route-steps .rs-t em{display:block;font-style:normal;font-weight:500;font-size:13px;color:var(--accent-deep);margin-top:2px}
.route-steps .rs-p{font-family:var(--font-display);font-size:20px;letter-spacing:.04em;text-align:right;white-space:nowrap;line-height:1.3}
.route-steps .rs-p small{display:block;font-family:var(--font-body);font-size:12px;color:var(--fg-muted);letter-spacing:0}
.route-steps li.pair{display:block;padding:12px 12px 12px}
.route-steps .pair-label{font-size:12px;letter-spacing:.06em;color:var(--accent-deep);font-weight:500;text-align:center;margin:4px 0 10px}
.route-steps .pair-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.route-steps .pair-item{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;border:1px solid var(--line);border-radius:6px;padding:10px 12px;background:var(--bg-soft)}
.route-steps .pair-item .rs-p{font-size:18px}
@media (max-width:420px){.route-steps .pair-grid{grid-template-columns:1fr}}
.route-steps li.branch{background:var(--bg-soft)}
.route-steps .tag{display:inline-block;font-size:12px;font-weight:500;letter-spacing:.08em;background:var(--accent);color:var(--btn-fg);border-radius:999px;padding:1px 10px;margin-right:8px;vertical-align:middle} .cta{margin-top:48px;background:var(--accent-tint);border-radius:8px;padding:28px 24px;display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between}
.cta .t{font-family:var(--font-display);font-size:20px;letter-spacing:.04em}
.cta .t small{display:block;font-family:var(--font-body);font-size:13px;color:var(--fg-muted);margin-top:4px}
.btn{display:inline-block;background:var(--accent-deep);color:var(--btn-fg);text-decoration:none;padding:12px 26px;border-radius:999px;font-weight:700;letter-spacing:.06em;white-space:nowrap}
.btn:hover{filter:brightness(1.08)}
.btn-row{margin:8px 0 2em}
.btn-row .btn{padding:14px 34px;font-size:16px}
.btn-row small{display:block;color:var(--fg-muted);font-size:13px;margin-top:8px} .toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 8px;padding:0;list-style:none}
.toc a{display:inline-block;padding:6px 14px;border:1px solid var(--line);border-radius:999px;text-decoration:none;color:var(--fg);font-size:14px;background:var(--bg)}
.toc a:hover{border-color:var(--accent);color:var(--accent-deep)} .foot{margin-top:64px;border-top:1px solid var(--line);background:var(--bg-soft)}
.foot .in{display:grid;grid-template-columns:1fr 1.4fr;gap:28px;padding-block:36px 28px}
.foot .name{font-family:var(--font-display);font-size:22px;letter-spacing:.06em;margin:0}
.foot .place,.foot .meta{font-size:13px;color:var(--fg-muted);line-height:1.7}
.foot .meta b{color:var(--fg);font-size:15px;font-variant-numeric:tabular-nums}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 0}
.foot ul li{padding:0 14px;border-left:1px solid var(--line);font-size:14px;line-height:1.6}
.foot ul li:first-child{padding-left:0;border-left:0}
.foot ul a{color:var(--fg);text-decoration:none}
.foot ul a:hover{color:var(--accent-deep);text-decoration:underline}
.copy{font-size:12px;color:var(--fg-muted);text-align:center;padding-block:14px 24px;border-top:1px solid var(--line)}
@media (max-width:640px){.foot .in{grid-template-columns:1fr}.foot ul li{padding-left:0;border-left:0;flex:1 1 48%}}
@media (prefers-reduced-motion:no-preference){.nav a,.btn,.toc a{transition:color .15s,border-color .15s,filter .15s}} .embed{position:relative;width:100%;max-width:720px;aspect-ratio:16/9;margin:20px 0 24px;background:#000;border-radius:6px;overflow:hidden}
.embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0} .admin-bar .topbar{margin-top:0} .entry{max-width:38em}
.entry img{height:auto}.entry-content .addthis_button,.entry-content .addthis_toolbox,.entry-header .addthis_button,.entry-header .addthis_toolbox{margin:10px 0 10px 0}.addthis_button_tweet{min-width:83px;float:left}.atwidget iframe{max-width:none}a.at-share-btn,a.at-share-btn:hover,div.addthis_native_toolbox a,div.addthis_native_toolbox a:hover,div.addthis_tool a,div.addthis_tool a:hover,div.addthis_toolbox a,div.addthis_toolbox a:hover{border:0;box-shadow:none;-webkit-box-shadow:none}div.addthis_toolbox br{display:none}