:root{--green:#31544D;--orange:#B77843;--ink:#242120;--paper:#F6F3EC;--paper2:#ECE7DC;--line:#D2C9B8;--muted:#756F65;--white:#FCFAF5}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Yu Mincho","Hiragino Mincho ProN","Noto Serif JP",serif}button,a{font:inherit}.hero{min-height:88svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:54px 24px 100px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:56vw;height:56vw;max-width:650px;max-height:650px;border:1px solid rgba(49,84,77,.12);border-radius:50%;z-index:-1}.hero-mark{width:84px;height:84px;margin-bottom:24px}.hero-mark img{width:100%;height:100%;object-fit:contain}.hero-brush{width:min(560px,72vw);max-height:150px;object-fit:contain}.corp{letter-spacing:.34em;margin:20px 0 0;font-size:12px}.hero-copy{margin:22px 0 0;color:var(--muted);font-size:13px;letter-spacing:.08em}.down{position:absolute;bottom:30px;display:flex;flex-direction:column;gap:8px;align-items:center;color:var(--green);text-decoration:none;font:9px/1.2 Arial,sans-serif;letter-spacing:.2em}.down b{font-size:22px;font-weight:400;animation:bob 1.8s infinite}@keyframes bob{50%{transform:translateY(6px)}}main{max-width:1280px;margin:auto}.buildings{padding:78px 18px 112px}.section-head{margin-bottom:28px}.eyebrow{font:10px/1.4 Arial,sans-serif;letter-spacing:.24em;color:var(--orange);margin:0}.buildings h1,.about h2{font-weight:400;font-size:30px;margin:.35em 0}.lead{font-size:13px;color:var(--muted);margin:10px 0 0}.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.door{appearance:none;border:1px solid var(--line);background:rgba(255,255,255,.18);min-height:205px;padding:15px;color:var(--ink);display:flex;flex-direction:column;justify-content:space-between;text-align:left;cursor:pointer;transition:.28s ease;position:relative;overflow:hidden}.door:before{content:"";position:absolute;inset:auto -25% -55% 30%;height:75%;background:var(--green);opacity:.035;transform:rotate(-18deg);transition:.3s}.door:hover,.door:focus-visible{background:var(--green);color:var(--white);border-color:var(--green);transform:translateY(-3px);outline:none}.door:hover:before,.door:focus-visible:before{background:var(--orange);opacity:.22}.no,.hint{font:9px Arial,sans-serif;letter-spacing:.18em;opacity:.7;z-index:1}.hint{text-align:right}.hint b{color:var(--orange);font-size:14px}.plate{align-self:center;text-align:center;font-size:18px;letter-spacing:.08em;z-index:1}.plate.latin{font-family:Georgia,serif;font-size:20px}.plate small{display:block;margin-top:7px;font:8px Arial,sans-serif;letter-spacing:.3em}.plate.jp{font-size:23px}.detail{padding:0 18px 100px;position:relative}.floating-back{position:fixed;z-index:20;left:14px;top:14px;border:1px solid rgba(49,84,77,.28);background:rgba(246,243,236,.92);backdrop-filter:blur(8px);color:var(--green);padding:11px 13px;display:flex;gap:8px;align-items:center;cursor:pointer;font:10px Arial,sans-serif;letter-spacing:.12em}.back-short{display:none}.detail-hero{padding-top:70px}.detail-name{padding:24px 4px 30px}.detail-name h2{font-weight:400;font-size:36px;margin:.25em 0 .5em}.detail-intro{font-size:13px;color:var(--muted)}.photo-stage{height:60svh;min-height:420px;background:var(--green);position:relative;overflow:hidden;display:grid;place-items:center}.photo-stage:after{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.13);pointer-events:none}.photo-stage img{width:62%;height:68%;object-fit:contain;filter:saturate(.78);opacity:.78}.photo-label,.coming{position:absolute;color:rgba(255,255,255,.72);font:9px/1.5 Arial,sans-serif;letter-spacing:.18em;z-index:2}.photo-label{left:20px;top:20px}.coming{right:20px;bottom:20px;text-align:right}.walk-section{padding:74px 0 38px;display:grid;gap:30px}.walk-photo{min-height:340px;background:var(--paper2);border:1px solid var(--line);display:flex;align-items:flex-end;padding:18px;color:var(--muted);font:9px Arial,sans-serif;letter-spacing:.18em}.walk-copy>p:not(.eyebrow){line-height:2;color:#595750;font-size:13px}.walk-copy dl{margin-top:32px;border-top:1px solid var(--line)}.walk-copy dl div{display:grid;grid-template-columns:90px 1fr;padding:14px 0;border-bottom:1px solid var(--line);font-size:12px}.walk-copy dt{color:var(--muted)}.walk-copy dd{margin:0}.detail-nav{border-top:1px solid var(--line);display:flex;justify-content:space-between;padding-top:22px;gap:12px}.detail-nav button{border:0;background:none;color:var(--green);padding:10px 0;cursor:pointer;font:10px Arial,sans-serif;letter-spacing:.12em}.about{border-top:1px solid var(--line);padding:90px 22px 110px;display:grid;grid-template-columns:80px 1fr;gap:26px;align-items:start}.about-mark img{width:68px;height:68px}.about p:not(.eyebrow){max-width:560px;line-height:2}.mock-note{font-size:11px;color:var(--muted)}footer{min-height:220px;background:var(--green);color:#fff;padding:30px 22px;display:flex;align-items:flex-end;justify-content:space-between;position:relative;font:9px Arial,sans-serif;letter-spacing:.15em;overflow:hidden}.footer-brand{display:flex;flex-direction:column;gap:18px;align-items:flex-start}.footer-brand img{width:160px;max-height:48px;object-fit:contain;object-position:left center}.footer-dog{position:absolute;width:92px;right:28px;bottom:24px;opacity:.13}.secret{position:absolute;left:50%;bottom:8px;color:var(--green);user-select:text;font-size:7px}
@media(min-width:760px){.hero{min-height:90vh}.hero-mark{width:96px;height:96px}.grid{grid-template-columns:repeat(4,1fr);gap:12px}.door{min-height:290px;padding:19px}.buildings{padding:105px 34px 130px}.section-head{display:flex;justify-content:space-between;align-items:end}.lead{margin-bottom:9px}.detail{padding-left:34px;padding-right:34px}.floating-back{left:28px;top:24px}.detail-hero{display:grid;grid-template-columns:minmax(230px,.65fr) 1.7fr;gap:34px;align-items:end;padding-top:84px}.detail-name{padding-bottom:18px}.photo-stage{height:68vh}.photo-stage img{width:52%;height:70%}.walk-section{grid-template-columns:1.25fr .75fr;gap:50px;padding:110px 5% 70px}.walk-photo{min-height:480px}.about{grid-template-columns:120px 1fr;padding:110px 70px 130px}.about-mark img{width:90px;height:90px}footer{padding-left:54px;padding-right:54px}}
@media(max-width:420px){.hero-brush{width:82vw}.corp{letter-spacing:.24em}.door{min-height:180px}.floating-back{left:9px;top:9px}.back-long{display:none}.back-short{display:inline}.about{grid-template-columns:60px 1fr;gap:16px}.about-mark img{width:52px;height:52px}}

/* v0.3 refinements */
.hero-lockup{position:relative;width:min(700px,88vw);height:clamp(250px,42vw,430px);display:grid;place-items:center;margin-top:-18px}
.hero-lockup .hero-mark{position:absolute;width:clamp(240px,35vw,390px);height:clamp(240px,35vw,390px);margin:0;opacity:.20;z-index:0}
.hero-lockup .hero-brush{position:relative;z-index:1;width:min(640px,86vw);max-height:190px}
.hero-copy{margin-top:-18px}
.plate.jp-name{font-size:21px;letter-spacing:.06em}
.plate.jp-name small{font-size:7px;letter-spacing:.22em}
.floating-nav{position:fixed;z-index:30;left:50%;bottom:18px;transform:translateX(-50%);display:flex;border:1px solid rgba(49,84,77,.24);background:rgba(246,243,236,.9);backdrop-filter:blur(10px);box-shadow:0 8px 30px rgba(36,33,32,.08)}
.floating-nav button{width:78px;height:48px;border:0;border-right:1px solid rgba(49,84,77,.16);background:transparent;color:var(--green);cursor:pointer;font:20px Arial,sans-serif;display:grid;place-items:center;line-height:1}
.floating-nav button:last-child{border-right:0}.floating-nav span{display:block;font-size:6px;letter-spacing:.15em;margin-top:-8px}
.switcher{position:fixed;z-index:40;left:50%;bottom:78px;transform:translateX(-50%);width:min(560px,calc(100vw - 28px));padding:18px;background:rgba(246,243,236,.97);backdrop-filter:blur(14px);border:1px solid var(--line);box-shadow:0 18px 60px rgba(36,33,32,.15)}
.switcher-head{display:flex;justify-content:space-between;align-items:center;color:var(--orange);font:8px Arial,sans-serif;letter-spacing:.2em;margin-bottom:12px}.switcher-head button{border:0;background:none;font-size:20px;color:var(--green);cursor:pointer}
.switcher-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.switcher-grid button{border:1px solid var(--line);background:rgba(255,255,255,.22);padding:13px;text-align:left;color:var(--ink);cursor:pointer}.switcher-grid b{font:7px Arial,sans-serif;color:var(--orange);margin-right:9px}.switcher-grid span{font-size:12px}.switcher-back{width:100%;margin-top:10px;padding:12px;border:0;background:var(--green);color:white;cursor:pointer;font:9px Arial,sans-serif;letter-spacing:.12em}
.about{grid-template-columns:minmax(230px,320px) 1fr;align-items:center;gap:50px}.about-lockup{display:flex;align-items:center;gap:14px}.about-mark{width:72px;height:72px;object-fit:contain}.about-name{display:flex;align-items:center;gap:10px}.about-name>span{font-size:10px;letter-spacing:.14em;white-space:nowrap}.about-name img{width:155px;max-height:54px;object-fit:contain;object-position:left center}.about-copy>p:not(.eyebrow){max-width:560px;line-height:2}
@media(max-width:759px){.hero-lockup{height:300px}.hero-lockup .hero-mark{width:260px;height:260px}.hero-copy{margin-top:-8px}.about{grid-template-columns:1fr;gap:28px}.about-lockup{gap:10px}.about-mark{width:58px;height:58px}.about-name img{width:135px}.floating-nav{bottom:10px}.floating-nav button{width:68px;height:44px}.switcher{bottom:64px}}


/* v0.4 shell lock candidate */
.hero-lockup .hero-mark{width:clamp(312px,45.5vw,507px);height:clamp(312px,45.5vw,507px)}
.about-lockup{gap:12px}
.about-mark{width:78px;height:78px;flex:0 0 auto}
.about-name{display:flex;flex-direction:column;align-items:flex-start;gap:2px;margin-left:-2px}
.about-name>span{font-size:9px;letter-spacing:.18em;margin-left:8px;line-height:1.2}
.about-name img{width:178px;max-height:62px}
.footer-lockup{display:flex;align-items:center;gap:10px}
.footer-brand .footer-mark{width:44px;height:44px;object-fit:contain}
.footer-brand .footer-word{width:160px;max-height:48px;object-fit:contain;object-position:left center}
@media(min-width:760px){
  .floating-nav button{width:108px;height:66px;font-size:25px}
  .floating-nav span{font-size:7px;margin-top:-9px}
  .floating-nav{bottom:22px}
  .switcher{bottom:98px}
  .about{grid-template-columns:minmax(300px,370px) 1fr;gap:54px}
  .about-mark{width:88px;height:88px}
  .about-name img{width:190px;max-height:66px}
}
@media(max-width:759px){
  .hero-lockup .hero-mark{width:338px;height:338px}
  .about-name>span{margin-left:6px}
  .footer-brand .footer-mark{width:38px;height:38px}
  .footer-brand .footer-word{width:142px}
}

/* v0.5 final shell refinements */
/* ABOUT: symbol and brush wordmark share one visual baseline; corporate designator floats above and slightly left. */
.about-lockup{gap:10px;align-items:flex-end}
.about-mark{width:94px;height:94px;align-self:flex-end;transform:translateY(2px)}
.about-name{margin-left:0;gap:4px;align-items:flex-start}
.about-name>span{font-size:11px;letter-spacing:.18em;margin-left:-3px;line-height:1.2}
.about-name img{width:190px;max-height:66px}
/* Footer: larger official monochrome-accent symbol, no corporate designator. */
.footer-lockup{gap:11px}
.footer-brand .footer-mark{width:66px;height:66px}
.footer-brand .footer-word{width:168px;max-height:52px}
@media(min-width:760px){
  .about-mark{width:100px;height:100px}
  .about-name>span{font-size:12px;margin-left:-4px}
  .about-name img{width:198px;max-height:68px}
  .footer-brand .footer-mark{width:70px;height:70px}
  .footer-brand .footer-word{width:174px;max-height:54px}
}
@media(max-width:759px){
  .about-lockup{align-items:flex-end}
  .about-mark{width:70px;height:70px;transform:translateY(1px)}
  .about-name>span{font-size:10px;margin-left:-2px}
  .about-name img{width:148px;max-height:54px}
  .footer-brand .footer-mark{width:52px;height:52px}
  .footer-brand .footer-word{width:146px;max-height:46px}
}

/* v0.6 micro alignment pass */
/* ABOUT: keep the approved corporate designator; lower only R08 to the brush wordmark axis. */
.about-mark{transform:translateY(18px)}
/* Footer: enlarge and pull the approved monochrome-accent R08 into the wordmark. */
.footer-lockup{gap:2px}
.footer-brand .footer-mark{width:96px;height:72px}
@media(min-width:760px){
  .about-mark{transform:translateY(20px)}
  .footer-brand .footer-mark{width:104px;height:78px}
}
@media(max-width:759px){
  .about-mark{transform:translateY(13px)}
  .footer-brand .footer-mark{width:76px;height:58px}
}

/* v0.7 footer R08 final shell adjustment */
/* Only the footer symbol is changed: ~1.5x larger and visually pulled toward the brush wordmark. */
.footer-brand .footer-mark{width:144px;height:108px;transform:translateX(12px)}
@media(min-width:760px){
  .footer-brand .footer-mark{width:156px;height:117px;transform:translateX(14px)}
}
@media(max-width:759px){
  .footer-brand .footer-mark{width:114px;height:87px;transform:translateX(9px)}
}


/* v0.8 footer lockup correction */
/* R08 geometry is unchanged. A footer-only cropped SVG removes source-canvas whitespace. */
.footer-lockup{gap:6px}
.footer-brand .footer-mark{width:88px;height:60px;transform:none;object-fit:contain;flex:0 0 auto}
@media(min-width:760px){
  .footer-brand .footer-mark{width:96px;height:66px;transform:none}
}
@media(max-width:759px){
  .footer-brand .footer-mark{width:78px;height:54px;transform:none}
  .footer-lockup{gap:4px}
}

/* v0.9 footer lockup spacing refinement */
/* Preserve symbol/wordmark size and vertical alignment; tighten horizontal distance only. */
.footer-lockup{gap:0}
.footer-brand .footer-mark{transform:translateX(7px)}
@media(min-width:760px){
  .footer-brand .footer-mark{transform:translateX(8px)}
}
@media(max-width:480px){
  .footer-brand .footer-mark{transform:translateX(6px)}
}

/* v1.0 footer lockup balance pass */
/* Move the approved R08 + brush wordmark together to the left. Internal spacing, size and vertical alignment stay unchanged. */
.footer-lockup{transform:translateX(-12px)}
@media(min-width:760px){
  .footer-lockup{transform:translateX(-14px)}
}
@media(max-width:759px){
  .footer-lockup{transform:translateX(-8px)}
}


/* v1.1 footer simplification trial */
/* Remove repeated footer logo lockup and hidden bear; retain only a quiet copyright line and the existing dog. */
.footer-brand{gap:0}
.footer-brand>span{font:9px/1.4 Arial,sans-serif;letter-spacing:.15em}


/* v1.2 footer quiet-detail pass */
/* Dog remains completely unchanged. Add only a restrained rule and refine the copyright block. */
.footer-brand{min-width:190px;gap:11px;align-items:flex-start}
.footer-rule{width:92px;height:1px;background:rgba(255,255,255,.32)}
.footer-brand>span{font:8px/1.4 Arial,sans-serif;letter-spacing:.19em;white-space:nowrap}
@media(min-width:760px){.footer-brand{min-width:230px;gap:13px}.footer-rule{width:116px}}
@media(max-width:759px){.footer-brand{min-width:160px;gap:10px}.footer-rule{width:76px}.footer-brand>span{font-size:7.5px;letter-spacing:.17em}}

/* v1.3 public-ready text and latin-name pass */
.detail-latin{margin:-8px 0 18px;font:8px/1.4 Arial,sans-serif;letter-spacing:.25em;color:var(--orange)}
.switcher-grid span{display:inline-flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.switcher-grid small{font:6px/1.2 Arial,sans-serif;letter-spacing:.16em;color:var(--muted);white-space:nowrap}
.switcher-grid button:hover small,.switcher-grid button:focus-visible small{color:inherit;opacity:.72}
@media(max-width:520px){.switcher-grid span{gap:5px}.switcher-grid small{font-size:5.5px;letter-spacing:.1em}}