:root{color-scheme:light dark;--paper:#eae6e1;--surface:#f4f1ed;--ink:#2e2d2b;--ink-soft:#78726b;--line:#dad3ca;--rose:#be8f84;--rose-deep:#a9746a;--rose-tint:#be8f841a}@media (prefers-color-scheme:dark){:root{--paper:#1b1917;--surface:#242220;--ink:#ede8e2;--ink-soft:#a69e95;--line:#332f2b;--rose:#cfa79d;--rose-deep:#d8b3a9;--rose-tint:#cfa79d21}}:root{--maxw:640px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);font-feature-settings:"palt";-webkit-font-smoothing:antialiased;padding-bottom:76px;font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif;line-height:1.9;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.serif{font-family:Cormorant Garamond,Shippori Mincho,serif}.mincho{font-family:Shippori Mincho,serif}.tnum{font-variant-numeric:tabular-nums}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}.reveal{opacity:0;transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1);transform:translateY(18px)}.reveal.in{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transition:none;transform:none}.hero-logo,.hero-line,.hero-sub{opacity:1!important;animation:none!important}}.hero{background-image:linear-gradient(#1412101a 0%,#14121000 30%,#1412108c 100%),url(/images/hero-bg.jpg);background-position:62%;background-size:cover;flex-direction:column;justify-content:flex-end;min-height:100dvh;display:flex;position:relative}.hero-inner{padding:0 24px calc(env(safe-area-inset-bottom) + 120px);max-width:var(--maxw);color:#f6f2ec;width:100%;margin:0 auto}.hero-logo{letter-spacing:.02em;text-shadow:0 1px 30px #00000040;opacity:0;font-family:Cormorant Garamond,serif;font-size:64px;font-weight:500;line-height:.9;animation:1.2s .2s forwards fadeUp}.hero-kana{letter-spacing:.34em;opacity:.9;margin-top:6px;font-size:12px}.hero-line{text-shadow:0 1px 24px #0000004d;opacity:0;margin-top:26px;font-family:Shippori Mincho,serif;font-size:26px;font-weight:600;line-height:1.6;animation:1.2s .5s forwards fadeUp}.hero-sub{opacity:0;margin-top:14px;font-size:13px;line-height:2;animation:1.2s .8s forwards fadeUp}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}section{padding:80px 0}.eyebrow{letter-spacing:.34em;color:var(--rose-deep);text-transform:uppercase;font-family:Cormorant Garamond,serif;font-size:13px}.label{letter-spacing:.14em;color:var(--ink-soft);font-family:Shippori Mincho,serif;font-size:12px}.h2{margin:14px 0 20px;font-family:Shippori Mincho,serif;font-size:26px;font-weight:600;line-height:1.55}.lead-p{color:var(--ink-soft);font-size:14.5px;line-height:2.05}.brand-sec{text-align:center}.brand-sec .word{letter-spacing:.4em;color:var(--ink-soft);margin-bottom:8px;font-family:Cormorant Garamond,serif;font-size:15px}.concerns{flex-wrap:wrap;gap:9px;margin-top:24px;display:flex}.concern{border:1px solid var(--line);background:var(--surface);letter-spacing:.04em;cursor:pointer;min-height:40px;color:inherit;border-radius:100px;align-items:center;padding:10px 18px;font-family:inherit;font-size:13px;transition:all .2s;display:inline-flex}.concern:active{background:var(--rose-tint);border-color:var(--rose)}.thesis{background:var(--ink);color:var(--paper)}.thesis .eyebrow{color:var(--rose)}.thesis .h2{color:var(--paper)}.thesis .lead-p{color:#f0ebe4b8}.thesis .parts{flex-wrap:wrap;gap:8px;margin-top:26px;display:flex}.thesis .part{letter-spacing:.08em;color:#f0ebe4e6;border:1px solid #f0ebe447;border-radius:100px;padding:7px 16px;font-size:12.5px}.menu-item{padding:34px 0}.menu-item+.menu-item{border-top:1px solid var(--line)}.menu-head{justify-content:space-between;align-items:baseline;gap:14px;display:flex}.menu-name{font-family:Shippori Mincho,serif;font-size:20px;font-weight:600}.menu-en{letter-spacing:.2em;color:var(--rose-deep);text-transform:uppercase;margin-top:3px;font-family:Cormorant Garamond,serif;font-size:12px}.menu-price{white-space:nowrap;font-family:Cormorant Garamond,serif;font-size:19px}.menu-price small{color:var(--ink-soft);text-align:right;font-family:-apple-system,sans-serif;font-size:11px;display:block}.menu-desc{color:var(--ink-soft);margin-top:14px;font-size:13.5px;line-height:2.05}.flag{letter-spacing:.16em;text-transform:uppercase;color:var(--rose-deep);border:1px solid var(--rose);border-radius:100px;margin-top:12px;padding:2px 11px;font-family:Cormorant Garamond,serif;font-size:11px;display:inline-block}.sub-block{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-top:18px;padding:16px 18px}.sub-block h4{letter-spacing:.1em;color:var(--rose-deep);margin-bottom:8px;font-family:Shippori Mincho,serif;font-size:13px}.sub-block p,.sub-block li{color:var(--ink-soft);font-size:13px;line-height:2}.sub-block ol{padding-left:1.2em}.sub-block ol li{padding-left:.3em}.price-sec{background:var(--surface)}.trial-hero{border:1px solid var(--rose);background:var(--rose-tint);text-align:center;border-radius:18px;margin:26px 0 30px;padding:26px 22px}.trial-hero .t-label{letter-spacing:.3em;color:var(--rose-deep);text-transform:uppercase;font-family:Cormorant Garamond,serif;font-size:12px}.trial-hero .t-name{margin-top:10px;font-family:Shippori Mincho,serif;font-size:19px;font-weight:600}.trial-hero .t-price{margin-top:8px;font-family:Cormorant Garamond,serif;font-size:44px;font-weight:600;line-height:1.1}.trial-hero .t-price .yen{font-family:-apple-system,sans-serif;font-size:18px}.trial-hero .t-note{color:var(--ink-soft);margin-top:8px;font-size:11.5px}.tiers{margin:8px 0}.tier{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:16px 0;display:flex}.tier:first-child{border-top:1px solid var(--line)}.tier .t-n{font-size:14.5px}.tier .t-n span{color:var(--ink-soft);margin-top:2px;font-size:11px;display:block}.tier .t-p{white-space:nowrap;font-family:Cormorant Garamond,serif;font-size:17px}.estimate-cta{text-align:center;border:1px solid var(--rose);background:var(--rose-tint);border-radius:16px;margin-top:26px;padding:20px;display:block}.estimate-cta .k{font-family:Shippori Mincho,serif;font-size:16px}.estimate-cta .s{color:var(--ink-soft);margin-top:6px;font-size:12px}.estimate-cta .go{letter-spacing:.18em;color:var(--rose-deep);text-transform:uppercase;margin-top:12px;font-family:Cormorant Garamond,serif;font-size:13px}.price-note{color:var(--ink-soft);margin-top:22px;font-size:12px;line-height:2}.reason{border-bottom:1px solid var(--line);padding:26px 0}.reason:first-of-type{border-top:1px solid var(--line)}.reason .no{letter-spacing:.24em;color:var(--rose-deep);font-family:Cormorant Garamond,serif;font-size:13px}.reason h3{margin:8px 0;font-family:Shippori Mincho,serif;font-size:17px;font-weight:600}.reason p{color:var(--ink-soft);font-size:13.5px;line-height:2}.qa{border-bottom:1px solid var(--line)}.qa:first-of-type{border-top:1px solid var(--line)}.qa summary{cursor:pointer;align-items:baseline;gap:14px;min-height:44px;padding:18px 2px;font-size:14.5px;list-style:none;display:flex}.qa summary::-webkit-details-marker{display:none}.qa summary .q{color:var(--rose-deep);flex:none;font-family:Cormorant Garamond,serif;font-size:15px}.qa summary .tgl{color:var(--ink-soft);flex:none;margin-left:auto;transition:all .25s}.qa[open] summary .tgl{transform:rotate(45deg)}.qa .a{color:var(--ink-soft);padding:0 2px 20px 30px;font-size:13.5px;line-height:2}.access-sec{background:var(--surface)}.info-row{border-bottom:1px solid var(--line);gap:16px;padding:15px 0;font-size:13.5px;display:flex}.info-row .k{color:var(--ink-soft);letter-spacing:.06em;flex:0 0 92px;font-size:12px}.info-row .v{flex:1;line-height:1.9}.train{margin-top:24px}.train .t-line{border-bottom:1px solid var(--line);align-items:flex-start;gap:12px;padding:14px 0;display:flex}.train .badge{letter-spacing:.06em;color:#fff;border-radius:6px;flex:none;margin-top:2px;padding:4px 9px;font-size:10.5px}.badge.chiyoda{background:#00a650}.badge.odakyu{background:#0072bc}.badge.jr{background:#8b8b8b}.train .t-txt{font-size:13px;line-height:1.9}.train .t-txt b{font-weight:600}.walkguide{background:var(--paper);border:1px solid var(--line);border-radius:14px;margin-top:22px;padding:18px}.walkguide h4{letter-spacing:.1em;color:var(--rose-deep);margin-bottom:10px;font-family:Shippori Mincho,serif;font-size:13px}.walkguide ol{padding-left:1.2em}.walkguide li{color:var(--ink-soft);padding-left:.3em;font-size:13px;line-height:2}.map{filter:grayscale(.3)contrast(.95);border:0;border-radius:14px;width:100%;height:220px;margin-top:22px}.reserve-sec{text-align:center}.line-big{background:var(--ink);min-height:56px;color:var(--paper);letter-spacing:.06em;border-radius:14px;align-items:center;gap:11px;margin-top:22px;padding:0 40px;font-size:16px;display:inline-flex}.line-big svg{fill:currentColor;opacity:.92;width:20px;height:20px}.sns{letter-spacing:.14em;color:var(--ink-soft);margin-top:22px;font-family:Cormorant Garamond,serif;font-size:13px}.policy{color:var(--ink-soft);margin-top:30px;font-size:11px;line-height:1.9}.foot{background:var(--ink);color:#f0ebe4b3;text-align:center;padding:54px 24px calc(env(safe-area-inset-bottom) + 48px)}.foot .fl{color:var(--paper);letter-spacing:.04em;font-family:Cormorant Garamond,serif;font-size:30px}.foot .fk{letter-spacing:.34em;margin-top:6px;font-size:10px}.foot .links{letter-spacing:.1em;margin-top:24px;font-size:11px;line-height:2.4}.foot .links a{color:#f0ebe4d9;border-bottom:1px solid #f0ebe440;padding-bottom:1px}.foot .cp{letter-spacing:.1em;opacity:.6;margin-top:26px;font-family:Cormorant Garamond,serif;font-size:11px}.dock{z-index:30;background:var(--surface);border-top:1px solid var(--line);padding:11px 20px calc(env(safe-area-inset-bottom) + 11px);position:fixed;bottom:0;left:0;right:0}.dock-in{max-width:var(--maxw);align-items:center;gap:12px;margin:0 auto;display:flex}.dock-txt{flex:1;min-width:0}.dock-txt .a{font-family:Shippori Mincho,serif;font-size:13px}.dock-txt .b{color:var(--ink-soft);font-size:10.5px}.dock-btn{background:var(--ink);min-height:46px;color:var(--paper);letter-spacing:.04em;border-radius:11px;flex:none;align-items:center;gap:8px;padding:0 22px;font-size:14px;display:inline-flex}.dock-btn svg{fill:currentColor;width:17px;height:17px}.site-head[data-astro-cid-nen7h5rs]{z-index:20;background:var(--paper);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top);position:relative}.head-in[data-astro-cid-nen7h5rs]{max-width:var(--maxw);margin:0 auto;padding:0 24px}.head-row[data-astro-cid-nen7h5rs]{justify-content:space-between;align-items:center;padding-top:14px;display:flex}.head-logo[data-astro-cid-nen7h5rs]{letter-spacing:.02em;padding:6px 0;font-size:26px;font-weight:500;line-height:1}.head-lang[data-astro-cid-nen7h5rs]{letter-spacing:.08em;align-items:center;gap:2px;font-size:12px;display:flex}.head-lang[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs],.head-lang[data-astro-cid-nen7h5rs] .on[data-astro-cid-nen7h5rs]{border-radius:100px;align-items:center;min-height:34px;padding:8px 10px;display:inline-flex}.head-lang[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--ink-soft)}.head-lang[data-astro-cid-nen7h5rs] .on[data-astro-cid-nen7h5rs]{background:var(--ink);color:var(--paper)}.head-nav[data-astro-cid-nen7h5rs]{-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:20px;padding:2px 0 0;display:flex;overflow-x:auto}.head-nav[data-astro-cid-nen7h5rs]::-webkit-scrollbar{display:none}.head-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{letter-spacing:.12em;color:var(--ink-soft);white-space:nowrap;align-items:center;min-height:44px;padding:0 2px;font-family:Shippori Mincho,serif;font-size:12.5px;display:inline-flex}