/* Ten Sushi · Kohaku Yokocho v0.3 (Shrine-first). Tokens match Extra/design-style-guide.md */
:root{
  --sumi:#131211; --tetsu:#1E1C1A; --kokutan:#2B2826;
  --shiro:#F7F4EC; --kinari:#E9E1CD; --nezumi:#A29D93; --sumi-usu:#5C574E;
  --shu:#E5321B; --beni:#B3122A; --yamabuki:#FFC61A; --rokusho:#3D8F74; --ai:#1E3A6A;
  --hinoki:#D2A96E; --kuri:#6A4426;
  --f-marquee:"Dela Gothic One","Zen Kaku Gothic New",sans-serif;
  --f-mincho:"Shippori Mincho","Noto Serif JP",serif;
  --f-sans:"Zen Kaku Gothic New","Noto Sans JP",system-ui,sans-serif;
  --f-dot:"DotGothic16","Zen Kaku Gothic New",monospace;
  --f-brush:"Yuji Boku","Shippori Mincho",serif;
  --f-pop:"Potta One","Yuji Boku",sans-serif;
  --loud:0; --tilt:0; --hero-bg:var(--shiro); --h1:var(--beni); --h1-shadow:0px; --cab-flash:var(--beni);
  --pad:clamp(16px,3vw,32px);
}
html[data-mode="street"]{ --loud:1; --tilt:1; --hero-bg:var(--shu); --h1:var(--shiro); --h1-shadow:6px; --cab-flash:var(--yamabuki); }
*{ box-sizing:border-box; }
html{ background:var(--shiro); color:var(--sumi); font-family:var(--f-sans); line-height:1.7; -webkit-text-size-adjust:100%; overflow-x:clip; }
body{ margin:0; background-color:var(--shiro); background-image:url("../img/paper.png"); overflow-x:clip; -webkit-tap-highlight-color:transparent; }
a{ color:inherit; }
img{ max-width:100%; }
button{ font:inherit; color:inherit; }
[lang="ja"]{ font-feature-settings:"palt"; }
:focus-visible{ outline:3px solid var(--sumi); outline-offset:3px; }
.wallsec :focus-visible,.belt :focus-visible,.ticker :focus-visible,.foot :focus-visible{ outline-color:var(--yamabuki); }
.sr{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }
.skip{ position:absolute; left:-999px; top:8px; z-index:900; background:var(--yamabuki); color:var(--sumi); padding:10px 14px; font-weight:900; border:3px solid var(--sumi); }
.skip:focus{ left:8px; }
.wrap{ max-width:1180px; margin:0 auto; padding:0 var(--pad); }

/* ---------- playable objects ---------- */
.play,.pl,.hang,.btn,.chip,.gate,.iconbtn,.plate{ -webkit-tap-highlight-color:transparent; touch-action:manipulation; }
.pl,.hang{ -webkit-user-select:none; user-select:none; -webkit-user-drag:none; }
.drag-x{ touch-action:pan-y; cursor:grab; }
.drag-x.is-dragging{ cursor:grabbing; }
.pl{ transform:perspective(900px) translate3d(var(--ex,0px),var(--ey,0px),0) rotate(var(--er,0deg)) rotateX(var(--tx,0deg)) rotateY(var(--ty,0deg)); }
.hang{ transform:rotate(var(--er,0deg)); touch-action:pan-y; cursor:grab; }
.hang.is-dragging{ cursor:grabbing; }
.kw.is-dragging,.enamel.is-dragging,.eki.is-dragging,.strip.is-dragging,.nobori.is-dragging,.kanban-v.is-dragging{ z-index:9; }
.hero .tape,.hero .sub{ -webkit-user-select:none; user-select:none; }
img{ -webkit-user-drag:none; }

/* effects layer */
#fx{ position:fixed; inset:0; z-index:700; pointer-events:none; overflow:hidden; }
.ripple{ position:absolute; width:14px; height:14px; margin:-7px 0 0 -7px; border-radius:50%; border:3px solid var(--rc,var(--beni)); opacity:.85; animation:rip .6s cubic-bezier(.2,.7,.3,1) forwards; }
@keyframes rip{ to{ transform:scale(7); opacity:0; border-width:1px; } }
.stampfx{ position:absolute; width:var(--sz,58px); height:var(--sz,58px); margin:calc(var(--sz,58px) / -2) 0 0 calc(var(--sz,58px) / -2); border-radius:50%; border:4px solid var(--sc,var(--beni)); color:var(--sc,var(--beni)); font:800 calc(var(--sz,58px) * .56)/calc(var(--sz,58px) - 8px) var(--f-mincho); text-align:center; opacity:0; mix-blend-mode:multiply; animation:stampfx 1.6s ease-out forwards; }
@keyframes stampfx{ 0%{ opacity:0; transform:scale(2.5) rotate(var(--sr,-8deg)); } 12%{ opacity:.92; transform:scale(.9) rotate(var(--sr,-8deg)); } 20%{ transform:scale(1) rotate(var(--sr,-8deg)); } 72%{ opacity:.85; } 100%{ opacity:0; transform:scale(1) rotate(var(--sr,-8deg)); } }
.bit{ position:absolute; width:9px; height:9px; margin:-4px 0 0 -4px; background:var(--bc,var(--beni)); border:2px solid var(--sumi); animation:bit .65s cubic-bezier(.15,.8,.3,1) forwards; }
@keyframes bit{ from{ transform:translate(0,0) rotate(0deg) scale(1); opacity:1; } to{ transform:translate(var(--dx),var(--dy)) rotate(var(--rot)) scale(.5); opacity:0; } }
.toast{ position:fixed; left:50%; top:82px; z-index:800; translate:-50% -14px; opacity:0; background:var(--sumi); color:var(--shiro); border:3px solid var(--shiro); box-shadow:5px 5px 0 var(--beni); padding:10px 16px; font:900 12px/1.3 var(--f-sans); letter-spacing:.14em; text-transform:uppercase; pointer-events:none; transition:opacity .2s, translate .25s cubic-bezier(.3,1.5,.5,1); max-width:90vw; text-align:center; }
.toast.on{ opacity:1; translate:-50% 0; }

/* generic tap reactions: individual transform properties so they compose with everything else */
@keyframes r-jelly{ 0%{ scale:1 1; } 25%{ scale:1.14 .86; } 50%{ scale:.92 1.1; } 75%{ scale:1.05 .97; } 100%{ scale:1 1; } }
@keyframes r-boing{ 0%{ scale:1; rotate:0deg; } 30%{ scale:1.025 .975; rotate:-.7deg; } 60%{ scale:.99 1.01; rotate:.5deg; } 100%{ scale:1; rotate:0deg; } }
@keyframes r-pop{ 0%{ scale:1; rotate:0deg; } 40%{ scale:1.16; rotate:5deg; } 100%{ scale:1; rotate:0deg; } }
@keyframes r-spin{ from{ rotate:0deg; } to{ rotate:360deg; } }
@keyframes r-flip{ 0%{ rotate:x 0deg; } 100%{ rotate:x 360deg; } }
@keyframes r-shake{ 0%,100%{ translate:0 0; } 20%{ translate:-6px 0; } 40%{ translate:5px 0; } 60%{ translate:-3px 0; } 80%{ translate:2px 0; } }
.is-jelly{ animation:r-jelly .5s ease-out; }
.is-boing{ animation:r-boing .5s ease-out; }
.is-pop{ animation:r-pop .42s cubic-bezier(.3,1.6,.5,1); }
.is-spin{ animation:r-spin .6s cubic-bezier(.4,1.4,.5,1); }
.is-flip{ animation:r-flip .55s ease-in-out; }
.is-shake{ animation:r-shake .4s ease-out; }

/* ---------- buttons ---------- */
.btn{ display:inline-block; font:900 14px/1 var(--f-sans); letter-spacing:.12em; text-transform:uppercase; text-decoration:none; text-align:center; padding:17px 24px; border:3px solid var(--sumi); background:var(--shiro); color:var(--sumi); cursor:pointer;
  box-shadow:calc(2px + 3px*var(--loud)) calc(2px + 3px*var(--loud)) 0 var(--sumi); transition:transform .12s, box-shadow .12s, background .2s; border-radius:2px; -webkit-user-select:none; user-select:none; }
.btn,.iconbtn,.chip{ position:relative; }
.btn::after,.iconbtn::after,.chip::after{ content:""; position:absolute; inset:-7px; }   /* invisible: keeps the click target put while the face lifts and presses */
@media (hover:hover){ .btn:hover{ transform:translate(-2px,-2px); box-shadow:6px 6px 0 var(--sumi); } }
.btn:active,.btn.is-down{ transform:translate(3px,3px); box-shadow:1px 1px 0 var(--sumi); }
.btn-beni{ background:var(--beni); color:var(--shiro); } .btn-beni:hover{ background:var(--shu); }
.btn-sumi{ background:var(--sumi); color:var(--shiro); }
.btn-ki{ background:var(--yamabuki); }
.btn-sm{ padding:12px 16px; font-size:12px; }
.iconbtn{ width:46px; height:46px; display:grid; place-items:center; padding:0; background:var(--shiro); border:3px solid var(--sumi); box-shadow:3px 3px 0 var(--sumi); cursor:pointer; border-radius:2px; transition:transform .12s, box-shadow .12s, background .2s; }
@media (hover:hover){ .iconbtn:hover{ transform:translate(-2px,-2px); box-shadow:5px 5px 0 var(--sumi); } }
.iconbtn:active{ transform:translate(3px,3px); box-shadow:0 0 0 var(--sumi); }
.iconbtn svg{ width:26px; height:26px; fill:var(--sumi); stroke:var(--sumi); stroke-width:2; stroke-linecap:round; stroke-linejoin:round; }
.iconbtn .waves{ fill:none; }
.iconbtn[aria-pressed="false"] .waves{ display:none; }
.iconbtn[aria-pressed="true"]{ background:var(--yamabuki); }
.iconbtn.pending{ background:var(--shiro); border-style:dashed; }                      /* sound is on but the browser is waiting for a first click */
.iconbtn.pending .waves{ animation:waiting 1.3s ease-in-out infinite; }
@keyframes waiting{ 0%,100%{ opacity:.25; } 50%{ opacity:1; } }
.hint{ margin:0; font:400 13px/1.4 var(--f-dot); letter-spacing:.06em; color:var(--sumi-usu); }

/* ---------- header ---------- */
.site-head{ position:sticky; top:0; z-index:60; background:var(--shiro); border-bottom:4px solid var(--sumi); }
.site-head-in{ max-width:1180px; margin:0 auto; display:flex; align-items:center; gap:18px; padding:10px var(--pad); }
.brand{ display:flex; align-items:center; gap:12px; text-decoration:none; -webkit-user-select:none; user-select:none; perspective:520px; }
.seal{ width:44px; height:44px; flex:none; display:grid; place-items:center; border-radius:50%; background:var(--shu); color:var(--shiro); border:3px solid var(--sumi); font:800 26px/1 var(--f-mincho); box-shadow:3px 3px 0 var(--sumi); }
.wm{ font:400 22px/1 var(--f-marquee); text-transform:uppercase; white-space:nowrap; }
.wm .ch{ display:inline-block; }
.nav{ display:flex; gap:4px; margin-left:auto; }
.nav a{ position:relative; font:900 12px/1 var(--f-sans); letter-spacing:.14em; text-transform:uppercase; text-decoration:none; padding:13px 12px; border:3px solid transparent; transition:box-shadow .15s, border-color .15s, transform .15s; }
@media (hover:hover){ .nav a:hover{ border-color:var(--sumi); box-shadow:3px 3px 0 var(--beni); transform:translate(-1px,-1px); } }
.head-tools{ display:flex; gap:12px; align-items:center; }
.locpick{ display:flex; align-items:center; gap:0; border:3px solid var(--sumi); background:var(--shiro); box-shadow:3px 3px 0 var(--sumi); }
.locpick .lbl{ background:var(--sumi); color:var(--shiro); font:900 11px/1 var(--f-sans); letter-spacing:.16em; text-transform:uppercase; padding:0 9px; align-self:stretch; display:grid; place-items:center; }
.locpick select{ appearance:none; -webkit-appearance:none; font:900 12px/1 var(--f-sans); letter-spacing:.1em; text-transform:uppercase; color:var(--sumi); border:0; background:transparent url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M1 1l5 5 5-5' fill='none' stroke='%23131211' stroke-width='2'/></svg>") no-repeat right 10px center; padding:14px 32px 14px 12px; cursor:pointer; max-width:190px; }

/* ---------- hero ---------- */
.hero{ position:relative; background:var(--hero-bg); border-bottom:4px solid var(--sumi); overflow:hidden; transition:background .4s; }
.curtain{ position:absolute; left:0; right:0; top:0; height:60px; z-index:4; border-bottom:4px solid var(--sumi); display:flex; overflow:hidden; background:repeating-linear-gradient(90deg,var(--shiro) 0 56px,var(--beni) 56px 112px); touch-action:pan-y; }
.curtain.built{ background:none; }
.curtain::before{ content:""; position:absolute; left:0; right:0; top:0; height:9px; background:var(--sumi); z-index:3; }
.curtain::after{ content:""; position:absolute; inset:0; z-index:2; pointer-events:none; background:linear-gradient(rgba(0,0,0,.30),transparent 30%),repeating-linear-gradient(90deg,rgba(0,0,0,.13) 0 2px,transparent 2px 30px); }
.cp{ flex:none; width:56px; height:100%; background:var(--shiro); transform-origin:50% 0; }
.cp:nth-child(even){ background:var(--beni); }
.cables{ position:absolute; left:0; top:60px; width:100%; height:270px; z-index:1; opacity:calc(.55 + .45*var(--loud) + .45*(1 - var(--loud))*var(--play,0)); overflow:visible; pointer-events:none; }
.cables .cab{ fill:none; stroke:var(--sumi); stroke-width:3; stroke-width:calc(3px + var(--f,0)*2.5px); stroke:color-mix(in srgb, var(--cab-flash) calc(var(--f,0)*100%), var(--sumi)); }
.cables .cab-hit{ fill:none; stroke:transparent; stroke-width:44px; pointer-events:none; }
@media (pointer:coarse){
  .cables{ z-index:4; touch-action:none; }      /* a finger that lands ON a string plays it instead of scrolling; anywhere else still scrolls */
  .cables .cab-hit{ pointer-events:stroke; touch-action:none; }
}
html.rm .cables,html.rm .cables .cab-hit{ pointer-events:none !important; touch-action:auto !important; }   /* reduced motion: the strings are still, so they must never trap a finger */
.notefx{ position:absolute; z-index:5; font:800 28px/1 var(--f-mincho); color:var(--nc,var(--beni)); pointer-events:none; animation:noteUp 1.15s cubic-bezier(.2,.7,.3,1) forwards; -webkit-text-stroke:1px var(--sumi); paint-order:stroke fill; }
@keyframes noteUp{ 0%{ opacity:0; transform:translate(-50%,-30%) scale(.5) rotate(0deg); } 14%{ opacity:1; } 100%{ opacity:0; transform:translate(calc(-50% + var(--nx,0px)),-150px) scale(1.15) rotate(var(--nr,0deg)); } }
.hero-inner{ position:relative; max-width:1180px; margin:0 auto; height:706px; container-type:inline-size; }
.lantern{ position:absolute; left:30%; top:60px; z-index:5; display:flex; flex-direction:column; align-items:center; background:none; border:0; padding:0; cursor:grab; transform-origin:50% 0; }
.lantern .cord{ width:3px; height:44px; background:var(--sumi); }
/* the lantern: an unlit dark red paper shell when the kitchen is closed, glowing from inside when it is open */
.lamp{ position:relative; display:grid; place-items:center; width:84px; height:112px; border-radius:46% / 18%; background:#6b2113; border-top:9px solid var(--sumi); border-bottom:9px solid var(--sumi); box-shadow:4px 4px 0 rgba(0,0,0,.3); transition:box-shadow .9s, filter .9s; }
.lamp::before{ content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none; opacity:0; transition:opacity .9s;
  background:radial-gradient(ellipse 68% 62% at 50% 55%, #FFF7CF 0%, #FFDA6B 28%, #FFA141 56%, var(--shu) 100%); }
.lamp::after{ content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none; background:repeating-linear-gradient(0deg,rgba(70,12,0,.34) 0 2px,transparent 2px 10px); }
.lamp b{ position:relative; z-index:1; font:400 56px/1 var(--f-brush); color:var(--sumi); transform:translateY(-2px); }
html[data-open="true"] .lamp{ box-shadow:0 0 26px 6px rgba(255,176,66,.7), 0 0 84px 28px rgba(255,120,30,.34), 4px 4px 0 rgba(0,0,0,.22); }
html[data-open="true"] .lamp::before{ opacity:1; animation:lampflick 3.6s ease-in-out infinite; }
html[data-open="true"] .lamp b{ color:#2a0d04; }
@keyframes lampflick{ 0%,100%{ opacity:1; } 18%{ opacity:.93; } 22%{ opacity:1; } 57%{ opacity:.9; } 61%{ opacity:.98; } 80%{ opacity:.95; } }
.lantern.flare .lamp{ filter:brightness(1.18) saturate(1.1); box-shadow:0 0 46px 12px rgba(255,190,80,.85), 0 0 110px 40px rgba(255,130,30,.4), 4px 4px 0 rgba(0,0,0,.22); }
.lantern.flare .lamp::before{ opacity:1; transition-duration:.12s; }
.copy{ position:absolute; left:var(--pad); top:176px; width:min(52%,600px); z-index:3; }
.tape{ display:inline-block; position:relative; background:var(--shiro); color:var(--sumi); font:900 13px/1 var(--f-sans); letter-spacing:.22em; padding:11px 15px; --br:calc(var(--tilt)*-2deg); transform:perspective(900px) translate3d(var(--ex,0px),var(--ey,0px),0) rotate(calc(var(--br) + var(--er,0deg))); }
.tape::before,.tape::after{ content:""; position:absolute; width:38px; height:17px; background:rgba(255,232,140,.82); opacity:var(--loud); }
.tape::before{ left:-16px; top:-8px; transform:rotate(-16deg); } .tape::after{ right:-16px; bottom:-8px; transform:rotate(-16deg); }
.hero h1{ margin:20px 0 0; font-family:var(--f-marquee); font-weight:400; font-size:clamp(44px,7vw,88px); font-size:clamp(44px,7.6cqw,88px); line-height:.92; color:var(--h1); text-transform:uppercase; letter-spacing:-.01em; text-shadow:var(--h1-shadow) var(--h1-shadow) 0 var(--sumi); -webkit-user-select:none; user-select:none; touch-action:pan-y; }
.hero h1 .w{ display:inline-block; white-space:nowrap; }
.hero h1 .ch{ display:inline-block; transform-origin:50% 100%; transform:translateY(var(--y,0px)) rotate(var(--r,0deg)); }
.hero .sub{ display:inline-block; margin:26px 0; max-width:38ch; background:var(--shiro); color:var(--sumi); border:3px solid var(--sumi); padding:12px 16px; font:700 17px/1.5 var(--f-sans); box-shadow:calc(2px + 3px*var(--loud)) calc(2px + 3px*var(--loud)) 0 var(--sumi); --br:calc(var(--tilt)*.8deg); transform:perspective(900px) translate3d(var(--ex,0px),var(--ey,0px),0) rotate(calc(var(--br) + var(--er,0deg))) rotateX(var(--tx,0deg)) rotateY(var(--ty,0deg)); }
.ctas{ display:flex; flex-wrap:wrap; gap:16px; }
.status{ display:inline-flex; align-items:center; gap:10px; margin:22px 0 0; padding:8px 12px; background:var(--shiro); color:var(--sumi); border:3px solid var(--sumi); font:700 14px/1.4 var(--f-sans); cursor:pointer; text-align:left; box-shadow:2px 2px 0 var(--sumi); transition:transform .12s, box-shadow .12s; }
@media (hover:hover){ .status:hover{ transform:translate(-1px,-1px); box-shadow:4px 4px 0 var(--sumi); } }
.status:active{ transform:translate(2px,2px); box-shadow:0 0 0 var(--sumi); }
.status .dot{ flex:none; width:14px; height:14px; border-radius:50%; background:var(--yamabuki); border:3px solid var(--sumi); }
html[data-open="true"] .status .dot{ background:var(--rokusho); } html[data-open="false"] .status .dot{ background:var(--sumi-usu); }
.status .hint{ font:400 11px/1 var(--f-dot); letter-spacing:.08em; color:var(--sumi-usu); border-left:2px solid var(--sumi); padding-left:10px; }

.tower{ position:absolute; right:var(--pad); top:60px; z-index:3; display:flex; gap:12px; align-items:flex-start; padding:0 12px; }
.tower::before{ content:""; position:absolute; left:0; right:0; top:0; height:12px; background:var(--sumi); border-radius:2px; }
.kw{ position:relative; display:flex; flex-direction:column; align-items:center; gap:12px; margin-top:26px; text-decoration:none; color:var(--sumi); transform-origin:50% -26px; cursor:grab; }
.kw::before{ content:""; position:absolute; left:50%; top:-26px; width:36px; height:22px; margin-left:-18px; border-left:3px solid var(--sumi); border-right:3px solid var(--sumi); }
.k{ writing-mode:vertical-rl; display:flex; align-items:center; justify-content:center; text-align:center; border:4px solid var(--sumi); box-shadow:5px 5px 0 var(--sumi); }
.k1{ width:118px; height:238px; background:var(--sumi); color:var(--shiro); font:400 92px/1 var(--f-marquee); outline:3px solid var(--shu); outline-offset:-11px; }
.k2{ width:104px; height:346px; background:var(--yamabuki); color:var(--sumi); font:400 66px/1.05 var(--f-marquee); letter-spacing:.02em; }
.k3{ width:112px; height:262px; background:var(--shiro); color:var(--beni); font:800 44px/1.12 var(--f-mincho); letter-spacing:.08em; gap:6px; }
.k4{ width:86px; height:208px; background:var(--ai); color:var(--shiro); font:800 46px/1 var(--f-mincho); letter-spacing:.1em; }
.kl{ background:var(--shiro); border:3px solid var(--sumi); box-shadow:3px 3px 0 var(--sumi); font:900 11px/1.25 var(--f-sans); letter-spacing:.14em; text-transform:uppercase; padding:6px 8px; text-align:center; }
.stickers{ display:none; }
html[data-mode="street"] .stickers{ display:block; }
.sticker{ position:absolute; z-index:4; display:grid; place-items:center; text-align:center; box-shadow:4px 4px 0 var(--sumi); }
.st-hanko{ left:42%; top:96px; width:92px; height:92px; border-radius:50%; background:var(--shiro); border:5px solid var(--beni); color:var(--beni); font:800 54px/1 var(--f-mincho); transform:rotate(-12deg); }
.st-open{ right:34%; bottom:70px; width:118px; height:118px; border-radius:50%; background:var(--yamabuki); border:4px solid var(--sumi); color:var(--sumi); font:400 21px/1 var(--f-marquee); transform:rotate(9deg); align-content:center; }
.st-open small{ display:block; font:400 13px/1.2 var(--f-dot); margin-top:4px; }

/* ---------- LED ticker ---------- */
.ticker{ position:relative; display:flex; align-items:stretch; background:var(--sumi); color:var(--yamabuki); border-bottom:4px solid var(--sumi); }
.ticker .led{ flex:1; overflow:hidden; white-space:nowrap; font:400 20px/52px var(--f-dot); letter-spacing:.08em; cursor:grab; touch-action:pan-y; -webkit-user-select:none; user-select:none; }
.ticker .led.is-dragging{ cursor:grabbing; }
.mq{ display:inline-flex; will-change:transform; transform:translate3d(var(--mx,0px),0,0); }
.mq .seg{ flex:none; padding-right:3ch; }
.ticker .tickbtn{ flex:none; width:56px; border:0; border-left:4px solid var(--shiro); background:var(--kokutan); color:var(--shiro); font:900 16px var(--f-sans); cursor:pointer; }
.ticker .tickbtn:active{ background:var(--beni); }
.ticker .tickbtn:focus-visible{ outline-color:var(--yamabuki); outline-offset:-6px; }

/* ---------- sections ---------- */
.sec{ max-width:1180px; margin:0 auto; padding:92px var(--pad) 8px; }
.sec-head{ display:flex; align-items:center; gap:16px; margin:0 0 30px; }
.sec-head .no{ font:400 15px/1 var(--f-dot); background:var(--shu); color:var(--sumi); padding:9px 10px 8px; border:3px solid var(--sumi); box-shadow:4px 4px 0 var(--sumi); letter-spacing:.06em; }
.sec-head h2{ margin:0; font:400 clamp(28px,4.2vw,44px)/1.05 var(--f-marquee); text-transform:uppercase; }
.sec-head small{ font:400 13px/1 var(--f-dot); letter-spacing:.16em; color:var(--sumi-usu); }
.sec-head::after{ content:""; flex:1; min-width:24px; height:4px; background:repeating-linear-gradient(90deg,var(--sumi) 0 14px,transparent 14px 22px); opacity:.35; order:2; }
.sec-head .btn{ order:3; flex:none; }
.lede{ margin:-8px 0 28px; max-width:72ch; color:var(--sumi-usu); }
h2 .ch,h3 .ch{ display:inline-block; }

/* belt */
.beltsec{ margin-top:0; padding-top:92px; }
.beltsec .sec-head{ margin-bottom:22px; }
.belt{ position:relative; margin-top:10px; background:#161514; border-top:4px solid var(--sumi); border-bottom:4px solid var(--sumi); box-shadow:0 8px 0 var(--beni); overflow:hidden; }
.rail{ height:26px; background:repeating-linear-gradient(90deg,rgba(90,58,26,.22) 0 2px,transparent 2px 26px),linear-gradient(#dcbc86,#c9a26b 55%,#b48a52); border-bottom:4px solid var(--sumi); }
.lane{ padding:46px 0 44px; cursor:grab; touch-action:pan-y; -webkit-user-select:none; user-select:none; }
.lane.is-dragging{ cursor:grabbing; }
.track{ --g:34px; display:flex; align-items:flex-end; gap:var(--g); width:max-content; margin:0; padding:0; list-style:none; will-change:transform; transform:translate3d(var(--bx,0px),0,0); }
.track li{ flex:none; }
.steel{ height:34px; border-top:4px solid var(--sumi); background:repeating-linear-gradient(90deg,#4a4642 0 20px,#1b1a18 20px 24px); background-position:var(--sp,0px) 0; }
.plate{ position:relative; display:block; width:184px; height:184px; margin:0; border-radius:50%; background:var(--rim); border:3px solid var(--sumi); padding:11px; box-shadow:5px 6px 0 3px rgba(0,0,0,.75); text-decoration:none; transition:opacity .3s, filter .3s; cursor:pointer; -webkit-appearance:none; appearance:none; font:inherit; color:inherit; }
.plate img{ display:block; width:100%; height:100%; border-radius:50%; object-fit:cover; border:6px solid var(--shiro); outline:2px solid var(--sumi); background:var(--sumi); pointer-events:none; }
.plate:focus-visible{ outline:3px solid var(--yamabuki); outline-offset:6px; }
.ptag{ position:absolute; left:50%; bottom:-17px; translate:-50% 0; rotate:calc(var(--tilt)*-2deg); background:var(--shiro); color:var(--sumi); border:3px solid var(--sumi); padding:5px 10px 4px; font:900 11px/1 var(--f-sans); letter-spacing:.14em; text-transform:uppercase; white-space:nowrap; box-shadow:3px 3px 0 var(--sumi); pointer-events:none; }
.belt.filtering .plate:not(.hit){ opacity:.32; filter:grayscale(.7); }
.plate.hit{ z-index:2; }
.beltbar{ display:flex; flex-wrap:wrap; gap:14px 20px; align-items:center; justify-content:space-between; margin-top:34px; }
.chips{ display:flex; flex-wrap:wrap; gap:12px; }
.chip{ display:inline-flex; align-items:center; gap:10px; font:900 12px/1 var(--f-sans); letter-spacing:.12em; text-transform:uppercase; padding:10px 14px; border:3px solid var(--sumi); background:var(--shiro); cursor:pointer; box-shadow:3px 3px 0 var(--sumi); transition:transform .12s, box-shadow .12s, background .2s; }
.chip i{ width:20px; height:20px; border-radius:50%; background:#fff; border:5px solid var(--rim); outline:2px solid var(--sumi); }
@media (hover:hover){ .chip:hover{ transform:translate(-2px,-2px); box-shadow:5px 5px 0 var(--sumi); } }
.chip:active{ transform:translate(3px,3px); box-shadow:0 0 0 var(--sumi); }
.chip[aria-pressed="true"]{ background:var(--yamabuki); }

/* ways: enamel plates */
.enamels{ display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:34px; }
.enamel{ position:relative; display:flex; flex-direction:column; gap:10px; background:var(--shiro); color:var(--sumi); border:7px solid var(--beni); border-radius:12px; padding:24px 24px 22px; box-shadow:0 0 0 3px var(--shiro), 0 0 0 6px var(--sumi), 8px 8px 0 6px var(--sumi); transform-origin:50% 50%; }
.rivet{ position:absolute; top:8px; left:9px; width:14px; height:14px; border-radius:50%; background:var(--sumi-usu); box-shadow:inset 2px 2px 0 rgba(255,255,255,.5); cursor:pointer; z-index:2; }
.rivet.r2{ left:auto; right:9px; }
.rivet::after{ content:""; position:absolute; inset:-9px; }
.enamel .ico{ width:44px; height:44px; fill:none; stroke:var(--sumi); stroke-width:2.4; stroke-linecap:round; stroke-linejoin:round; overflow:visible; }
.enamel h3{ margin:0; font:400 24px/1.1 var(--f-marquee); text-transform:uppercase; }
.enamel .jp{ font:800 16px var(--f-mincho); color:var(--beni); letter-spacing:.06em; }
.enamel p{ margin:0; font-size:15px; }
.enamel .btn{ margin-top:auto; align-self:flex-start; }
.howto{ margin-top:92px; text-align:center; }
.howto h3{ margin:0 0 34px; font:900 14px/1 var(--f-sans); letter-spacing:.3em; text-transform:uppercase; color:var(--sumi); }
.steps{ list-style:none; margin:0 auto; padding:0; display:flex; align-items:flex-start; max-width:1040px; }
.steps li{ flex:1; position:relative; min-width:0; }
.steps li + li::before{ content:""; position:absolute; left:calc(-50% + 84px); right:calc(50% + 84px); top:74px; border-top:6px dotted var(--sumi-usu); transition:border-color .3s; pointer-events:none; }
.steps li.lit + li.lit::before{ border-top-color:var(--beni); }
.gate{ width:100%; position:relative; display:flex; flex-direction:column; align-items:center; gap:10px; background:none; border:0; padding:10px 6px 4px; cursor:pointer; text-align:center; }
.gate svg{ width:136px; height:120px; fill:var(--shiro); stroke:var(--sumi); stroke-width:2; transition:fill .25s; overflow:visible; }
.gate.lit svg{ fill:var(--shu); }
.gate b{ font:400 21px/1.15 var(--f-marquee); letter-spacing:.02em; text-transform:uppercase; }
.gate span{ font:500 16px/1.4 var(--f-sans); color:var(--sumi-usu); max-width:22ch; }

/* wall */
.wallsec{ margin-top:100px; background-color:var(--kokutan); background-image:repeating-linear-gradient(90deg,rgba(0,0,0,.28) 0 2px,transparent 2px 44px); border-top:4px solid var(--sumi); border-bottom:4px solid var(--sumi); color:var(--shiro); }
.wallsec::before{ content:""; display:block; height:26px; background:repeating-linear-gradient(90deg,var(--shiro) 0 18px,var(--beni) 18px 36px); border-bottom:4px solid var(--sumi); }
.wall-in{ max-width:1180px; margin:0 auto; padding:44px var(--pad) 64px; display:grid; grid-template-columns:auto 1fr; gap:44px; align-items:start; }
.kanban-v{ position:relative; writing-mode:vertical-rl; background:var(--beni); color:var(--shiro); font:400 44px/1.1 var(--f-marquee); letter-spacing:.12em; padding:26px 16px; border:4px solid var(--sumi); box-shadow:6px 6px 0 var(--shiro); cursor:grab; transform-origin:50% 100%; touch-action:pan-y; }
.wall-body h2{ margin:0 0 6px; font:400 clamp(28px,4vw,42px)/1.05 var(--f-marquee); text-transform:uppercase; }
.wall-body .wl{ margin:0 0 34px; color:var(--nezumi); }
.strips{ list-style:none; margin:0 0 36px; padding:0; display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:34px 26px; }
.strip{ position:relative; display:flex; align-items:center; gap:12px; background:var(--shiro); color:var(--sumi); padding:12px 12px 12px 16px; box-shadow:3px 4px 0 rgba(0,0,0,.55); transform-origin:50% -6px; cursor:grab; touch-action:pan-y; -webkit-user-select:none; user-select:none; transform:translate3d(var(--ex,0px),var(--ey,0px),0) rotate(calc(var(--er,0deg) + var(--tilt)*var(--r0,0deg))); }
.strip::before{ content:""; position:absolute; left:50%; top:-9px; width:52px; height:17px; margin-left:-26px; background:rgba(255,232,140,.85); transform:rotate(-3deg); transform-origin:50% 100%; transition:transform .25s cubic-bezier(.3,1.6,.5,1); }
.strip.peel::before{ transform:rotate(-38deg) translate(-8px,-6px); }
.strip .nm{ font:900 17px/1.25 var(--f-sans); } .strip .nm span{ display:block; font:500 13px var(--f-mincho); color:var(--sumi-usu); }
.strip .pr{ margin-left:auto; flex:none; width:62px; height:62px; border:3px solid var(--beni); border-radius:50%; display:grid; place-items:center; text-align:center; font:400 16px/1.1 var(--f-dot); color:var(--beni); rotate:-8deg; }
.strip .pr small{ display:block; font-size:11px; }
.strips li:nth-child(4n+1) .strip{ --r0:-1.2deg; } .strips li:nth-child(4n+2) .strip{ --r0:.9deg; } .strips li:nth-child(4n+3) .strip{ --r0:-.5deg; } .strips li:nth-child(4n) .strip{ --r0:1.3deg; }

/* ayce */
.ayce{ margin-top:100px; background:var(--yamabuki); border-top:4px solid var(--sumi); border-bottom:4px solid var(--sumi); color:var(--sumi); overflow:hidden; }
.kohaku-strip{ display:flex; height:26px; overflow:hidden; border-bottom:4px solid var(--sumi); background:repeating-linear-gradient(90deg,var(--shiro) 0 18px,var(--beni) 18px 36px); touch-action:pan-y; }
.kohaku-strip.built{ background:none; }
.kohaku-strip .cp{ width:18px; background:var(--shiro); }
.kohaku-strip .cp:nth-child(even){ background:var(--beni); }
.ayce-in{ max-width:1180px; margin:0 auto; padding:52px var(--pad) 62px; display:grid; grid-template-columns:1.1fr 1fr; gap:44px; align-items:center; }
.ayce .big{ margin:0 0 6px; font:400 clamp(64px,10.5vw,138px)/.95 var(--f-marquee); letter-spacing:.01em; -webkit-user-select:none; user-select:none; white-space:nowrap; }
.ayce .big .kc{ display:inline-block; cursor:pointer; }
.ayce h2{ margin:0 0 12px; font:400 clamp(24px,3vw,34px)/1.1 var(--f-marquee); text-transform:uppercase; }
.ayce p.tx{ margin:0 0 18px; max-width:46ch; font-weight:500; }
.facts{ list-style:none; margin:0 0 24px; padding:0; display:flex; flex-wrap:wrap; gap:10px; }
.facts li{ background:var(--shiro); border:3px solid var(--sumi); box-shadow:3px 3px 0 var(--sumi); padding:7px 10px; font:900 11px/1 var(--f-sans); letter-spacing:.12em; text-transform:uppercase; cursor:pointer; -webkit-user-select:none; user-select:none; }
.pboard{ background:#000; color:var(--yamabuki); border:4px solid var(--sumi); box-shadow:6px 6px 0 var(--sumi); font-family:var(--f-dot); }
.pboard .bh{ display:flex; justify-content:space-between; background:var(--beni); color:var(--shiro); padding:8px 14px; font:900 12px var(--f-sans); letter-spacing:.18em; }
.pboard .rw{ display:flex; justify-content:space-between; align-items:center; padding:11px 16px; border-top:2px dashed rgba(255,198,26,.35); font-size:21px; letter-spacing:.06em; cursor:pointer; -webkit-user-select:none; user-select:none; }
.pboard .bh + .rw{ border-top:0; }
.pboard .rw:hover{ background:rgba(255,198,26,.08); }
.pboard .lb{ font-size:18px; }
.odo{ display:inline-flex; align-items:center; height:1.2em; line-height:1.2em; overflow:hidden; }
.odo .dg{ display:inline-block; height:1.2em; overflow:hidden; }
.odo .dg .col{ display:block; transform:translateY(calc(var(--i,0) * -1.2em)); }
.odo .dg .col i{ display:block; font-style:normal; height:1.2em; text-align:center; }
.odo .sy{ display:inline-block; height:1.2em; }
.pboard .pnote{ padding:10px 16px 12px; border-top:2px dashed rgba(255,198,26,.35); font:400 13px/1.5 var(--f-dot); color:var(--nezumi); }

/* locations */
.ekis{ display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:34px; }
.eki{ position:relative; display:flex; flex-direction:column; background:var(--shiro); color:var(--sumi); border:4px solid var(--sumi); box-shadow:6px 6px 0 var(--beni); outline:3px solid var(--sumi); outline-offset:-10px; }
.eki .band{ display:flex; align-items:center; gap:10px; background:var(--beni); color:var(--shiro); padding:8px 14px; font:900 12px var(--f-sans); letter-spacing:.2em; }
.eki .band .no{ display:grid; place-items:center; min-width:46px; height:46px; border-radius:50%; background:var(--shiro); color:var(--beni); border:4px solid var(--shiro); outline:3px solid var(--beni); font:900 15px var(--f-sans); letter-spacing:0; cursor:pointer; }
.eki .band .st{ margin-left:auto; display:inline-flex; align-items:center; gap:7px; font:900 11px/1 var(--f-sans); letter-spacing:.14em; }
.eki .band .st i{ width:12px; height:12px; border-radius:50%; background:var(--yamabuki); border:2px solid var(--shiro); }
.eki[data-open="true"] .band .st i{ background:var(--rokusho); } .eki[data-open="false"] .band .st i{ background:var(--sumi-usu); }
.eki .nm{ padding:22px 18px 6px; font:900 clamp(26px,3vw,34px)/1.05 var(--f-sans); text-align:center; }
.eki .adj{ display:flex; justify-content:space-between; padding:6px 22px 14px; font:700 12px var(--f-sans); color:var(--sumi-usu); letter-spacing:.06em; }
.eki .det{ padding:4px 24px 24px; font-size:15px; display:flex; flex-direction:column; gap:8px; flex:1; }
.eki .det p{ margin:0; }
.eki .det .tag{ align-self:flex-start; font:900 11px/1.2 var(--f-sans); letter-spacing:.14em; text-transform:uppercase; border:2px solid var(--sumi); padding:4px 7px; }
.eki .det a.tel{ font-weight:900; display:inline-block; }
.eki .det .hrs{ margin:0; padding:0; list-style:none; }
.eki .det .acts{ display:flex; flex-wrap:wrap; gap:12px; margin-top:auto; padding-top:12px; }
.eki.mine{ box-shadow:6px 6px 0 var(--yamabuki), 10px 10px 0 var(--sumi); }
.more{ margin:34px 0 0; }

/* story */
.story-grid{ display:grid; grid-template-columns:1.2fr 1fr; gap:48px; align-items:center; }
.story-grid h3{ margin:0 0 14px; font:400 clamp(32px,4.6vw,52px)/1.02 var(--f-marquee); text-transform:uppercase; color:var(--beni); }
.story-grid p{ margin:0 0 16px; max-width:52ch; }
.noboris{ display:flex; gap:38px; justify-content:center; padding:10px 0 46px; }
.nobori{ position:relative; width:84px; height:300px; transform-origin:0 0; transform:rotate(var(--er,0deg)) skewY(var(--sk,0deg)); cursor:grab; touch-action:pan-y; -webkit-user-select:none; user-select:none; }
.nobori::before{ content:""; position:absolute; left:-8px; top:-8px; bottom:-30px; width:6px; background:var(--kokutan); border:2px solid var(--sumi); }
.nobori::after{ content:""; position:absolute; left:-8px; top:-8px; width:92px; height:6px; background:var(--kokutan); border:2px solid var(--sumi); }
.nobori span{ display:flex; align-items:center; justify-content:center; width:100%; height:100%; writing-mode:vertical-rl; border:3px solid var(--sumi); font:400 44px/1.1 var(--f-pop); letter-spacing:.06em; box-shadow:4px 4px 0 var(--sumi); }
.nobori.a span{ background:var(--beni); color:var(--shiro); } .nobori.b span{ background:var(--yamabuki); color:var(--sumi); } .nobori.c span{ background:var(--shiro); color:var(--beni); }
.nobori em{ position:absolute; left:-10px; right:-10px; top:100%; margin-top:16px; text-align:center; font:900 11px/1.3 var(--f-sans); letter-spacing:.14em; text-transform:uppercase; font-style:normal; }

/* footer */
.foot{ margin-top:120px; background:var(--sumi); color:var(--shiro); }
.foot::before{ content:""; display:block; height:26px; background:repeating-linear-gradient(90deg,var(--shiro) 0 18px,var(--beni) 18px 36px); border-bottom:4px solid var(--shiro); }
.foot-in{ max-width:1180px; margin:0 auto; padding:46px var(--pad) 30px; display:grid; grid-template-columns:1.3fr repeat(3,1fr); gap:34px; }
.foot h3{ margin:0 0 8px; font:900 12px var(--f-sans); letter-spacing:.2em; text-transform:uppercase; color:var(--yamabuki); }
.foot p{ margin:0; font-size:14px; color:var(--kinari); }
.foot a{ color:var(--shiro); } .foot a:focus-visible{ outline-color:var(--yamabuki); }
.foot .fb{ display:flex; align-items:center; gap:12px; margin-bottom:12px; }
.foot .fb b{ font:400 22px var(--f-marquee); text-transform:uppercase; }
.foot .fseal{ cursor:pointer; }
.foot .links{ max-width:1180px; margin:0 auto; padding:0 var(--pad) 26px; display:flex; flex-wrap:wrap; gap:8px 22px; }
.foot .links a{ font:900 12px/1 var(--f-sans); letter-spacing:.14em; text-transform:uppercase; text-decoration:none; padding:8px 0; border-bottom:3px solid transparent; }
.foot .links a:hover{ border-bottom-color:var(--yamabuki); }
.foot .fine{ max-width:1180px; margin:0 auto; padding:0 var(--pad) 18px; font-size:12px; color:var(--nezumi); }
.democlock{ max-width:1180px; margin:0 auto; padding:0 var(--pad) 44px; display:flex; flex-wrap:wrap; align-items:center; gap:10px; }
.democlock > span{ font:900 11px/1 var(--f-sans); letter-spacing:.2em; text-transform:uppercase; color:var(--yamabuki); margin-right:4px; }
.democlock button{ position:relative; font:900 11px/1 var(--f-sans); letter-spacing:.1em; text-transform:uppercase; color:var(--shiro); background:transparent; border:2px solid var(--nezumi); padding:9px 12px; cursor:pointer; transition:transform .12s, background .2s, color .2s; }
.democlock button::after{ content:""; position:absolute; inset:-6px; }
.democlock button:active{ transform:translate(2px,2px); }
.democlock button[aria-pressed="true"]{ background:var(--yamabuki); color:var(--sumi); border-color:var(--yamabuki); }
.democlock button:focus-visible{ outline-color:var(--yamabuki); }
.democlock .vol{ display:flex; align-items:center; gap:12px; margin-left:auto; font:900 11px/1 var(--f-sans); letter-spacing:.2em; text-transform:uppercase; color:var(--yamabuki); }
.democlock .vol input{ width:160px; accent-color:var(--yamabuki); cursor:pointer; }
.democlock .vol input:focus-visible{ outline:3px solid var(--yamabuki); outline-offset:4px; }
@media (max-width:760px){ .democlock .vol{ margin-left:0; width:100%; } .democlock .vol input{ flex:1; width:auto; } }

/* mobile tab bar */
.tabbar{ display:none; }

/* ---------- reveal on scroll ---------- */
html.js [data-reveal]:not(.in){ opacity:0; }
@keyframes rv-slap{ 0%{ opacity:0; translate:0 26px; scale:1.06; } 60%{ opacity:1; translate:0 -3px; scale:.99; } 100%{ opacity:1; translate:0 0; scale:1; } }
@keyframes rv-hang{ 0%{ opacity:0; translate:0 -50px; rotate:-9deg; } 55%{ opacity:1; translate:0 6px; rotate:3deg; } 78%{ rotate:-1.2deg; } 100%{ opacity:1; translate:0 0; rotate:0deg; } }
@keyframes rv-tape{ 0%{ opacity:0; translate:0 -44px; rotate:5deg; } 60%{ opacity:1; translate:0 4px; rotate:-1deg; } 100%{ opacity:1; translate:0 0; rotate:0deg; } }
@keyframes rv-train{ 0%{ opacity:0; translate:80px 0; } 60%{ opacity:1; translate:-8px 0; } 100%{ opacity:1; translate:0 0; } }
@keyframes rv-unfurl{ 0%{ opacity:0; scale:1 0; } 100%{ opacity:1; scale:1 1; } }
html.js [data-reveal="slap"].in{ animation:rv-slap .6s var(--d,0ms) cubic-bezier(.2,1.2,.4,1) backwards; }
html.js [data-reveal="hang"].in{ animation:rv-hang .9s var(--d,0ms) cubic-bezier(.3,.9,.4,1) backwards; transform-origin:50% 0; }
html.js [data-reveal="tape"].in{ animation:rv-tape .6s var(--d,0ms) cubic-bezier(.2,1.2,.4,1) backwards; }
html.js [data-reveal="train"].in{ animation:rv-train .8s var(--d,0ms) cubic-bezier(.2,1,.3,1) backwards; }
html.js [data-reveal="unfurl"].in{ animation:rv-unfurl .7s var(--d,0ms) cubic-bezier(.3,1.2,.4,1) backwards, flutter 5.5s calc(var(--d,0ms) + 1.1s) ease-in-out infinite; transform-origin:0 0; }

/* hero intro (plays once, after the display fonts are in) */
@keyframes in-drop{ 0%{ opacity:0; translate:0 -70px; rotate:-8deg; } 60%{ opacity:1; translate:0 8px; rotate:2deg; } 100%{ opacity:1; translate:0 0; rotate:0deg; } }
@keyframes in-rise{ 0%{ opacity:0; translate:0 30px; } 100%{ opacity:1; translate:0 0; } }
@keyframes in-swing{ 0%{ opacity:0; rotate:-32deg; } 40%{ opacity:1; rotate:12deg; } 70%{ rotate:-5deg; } 100%{ opacity:1; rotate:0deg; } }
html.intro:not(.go) :is(.lantern,.tape,.hero h1,.hero .sub,.ctas .btn,.status,.kw){ opacity:0; }
html.intro.go .lantern{ animation:in-drop .9s .45s cubic-bezier(.3,1,.4,1) both; }
html.intro.go .tape{ animation:in-rise .5s .1s ease-out both; }
html.intro.go .hero h1 .ch{ animation:in-drop .7s calc(.2s + var(--i,0) * 28ms) cubic-bezier(.3,1.3,.5,1) both; }
html.intro.go .hero .sub{ animation:in-rise .6s .75s ease-out both; }
html.intro.go .ctas .btn{ animation:in-rise .5s calc(.9s + var(--i,0) * 90ms) ease-out both; }
html.intro.go .status{ animation:in-rise .5s 1.15s ease-out both; }
html.intro.go .kw{ animation:in-swing 1s calc(.3s + var(--i,0) * 110ms) ease-out both; }

/* ambient life: everything hanging drifts a little even when nobody is touching it (individual rotate composes with the JS springs) */
@keyframes idle{ 0%,100%{ rotate:0deg; } 50%{ rotate:1.7deg; } }
@keyframes idle2{ 0%,100%{ rotate:0deg; } 50%{ rotate:-1.3deg; } }
@keyframes flutter{ 0%,100%{ rotate:0deg; } 50%{ rotate:1.7deg; } }
html:not(.intro) .kw{ animation:idle 5.2s ease-in-out infinite; }
html:not(.intro) .kw:nth-child(2){ animation-name:idle2; animation-duration:6.1s; }
html:not(.intro) .kw:nth-child(3){ animation-duration:4.6s; animation-delay:-1.4s; }
html:not(.intro) .kw:nth-child(4){ animation-name:idle2; animation-duration:5.7s; animation-delay:-2.2s; }
html:not(.intro) .lantern{ animation:idle2 6.4s ease-in-out infinite; }
/* the menu wall drifts too: strips swing from their tape, the kanban rocks on its base */
@keyframes wallsway{ 0%,100%{ rotate:0deg; } 50%{ rotate:2.2deg; } }
@keyframes wallsway2{ 0%,100%{ rotate:0deg; } 50%{ rotate:-1.9deg; } }
html:not(.intro) .strips li:nth-child(3n+1) .strip{ animation:wallsway 5.6s ease-in-out infinite; }
html:not(.intro) .strips li:nth-child(3n+2) .strip{ animation:wallsway2 6.5s ease-in-out -1.9s infinite; }
html:not(.intro) .strips li:nth-child(3n) .strip{ animation:wallsway 4.9s ease-in-out -3.2s infinite; }
html:not(.intro) .kanban-v{ animation:wallsway2 6.9s ease-in-out infinite; }

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .head-tools .btn{ display:none; }
  .locpick .lbl{ display:none; }
  .nav a{ padding:13px 9px; }
}
@media (max-width:1000px){
  .ayce-in,.story-grid{ grid-template-columns:1fr; }
  .foot-in{ grid-template-columns:1fr 1fr; }
}
@media (max-width:900px){
  .steps li + li::before{ left:calc(-50% + 60px); right:calc(50% + 60px); top:56px; border-top-width:5px; }
  .gate svg{ width:100px; height:89px; }
  .gate b{ font-size:17px; }
  .gate span{ font-size:14px; }
  .nav{ display:none; } .head-tools{ margin-left:auto; }
  body{ padding-bottom:calc(74px + env(safe-area-inset-bottom)); }
  .tabbar{ padding-bottom:env(safe-area-inset-bottom); display:grid; grid-template-columns:repeat(4,1fr); position:fixed; left:0; right:0; bottom:0; z-index:80; background:var(--shiro); border-top:4px solid var(--sumi); }
  .tabbar a{ display:flex; flex-direction:column; align-items:center; gap:2px; padding:8px 4px 9px; text-decoration:none; font:900 11px/1.1 var(--f-sans); letter-spacing:.08em; text-transform:uppercase; border-left:3px solid var(--sumi); }
  .tabbar a:first-child{ border-left:0; }
  .tabbar a b{ font:400 20px/1 var(--f-marquee); color:var(--beni); }
  .tower{ gap:8px; padding:0 10px; }
  .k1{ width:78px; height:158px; font-size:58px; outline-offset:-8px; } .k2{ width:68px; height:228px; font-size:42px; } .k3{ width:74px; height:172px; font-size:30px; gap:3px; } .k4{ width:58px; height:138px; font-size:30px; }
  .k{ box-shadow:3px 3px 0 var(--sumi); border-width:3px; }
  .kl{ font-size:11px; letter-spacing:.04em; padding:5px 5px; line-height:1.2; }
  .kw::before{ width:28px; margin-left:-14px; }
  .st-hanko,.st-open{ display:none; }
  .copy{ width:min(52%,400px); }
  .hero h1{ font-size:clamp(44px,7.6cqw,60px); }
  .lantern{ left:39%; }
  .wall-in{ grid-template-columns:1fr; gap:26px; padding-top:34px; }
  .kanban-v{ writing-mode:horizontal-tb; justify-self:start; font-size:30px; padding:14px 18px; letter-spacing:.08em; transform-origin:0 100%; }
  .status .hint{ font-size:0; padding-left:9px; flex:none; white-space:nowrap; }
  .status .hint::before{ content:"NEXT ▸"; font:400 12px/1 var(--f-dot); letter-spacing:.06em; white-space:nowrap; }
}
@media (max-width:380px){
  .tower{ gap:6px; padding:0 8px; }
  .k1{ width:68px; height:148px; font-size:50px; } .k2{ width:60px; height:210px; font-size:36px; } .k3{ width:64px; height:158px; font-size:26px; } .k4{ width:50px; height:128px; font-size:26px; }
  .kl{ font-size:11px; padding:4px 3px; letter-spacing:0; }
}
@media (max-width:430px){
  .site-head-in{ gap:10px; }
  .locpick select{ max-width:none; padding-right:24px; }
  .noboris{ gap:14px; } .nobori{ width:76px; }
}
@media (max-width:360px){
  .site-head-in{ padding-left:12px; padding-right:12px; }
  .brand{ gap:8px; } .wm{ font-size:15px; }
  .iconbtn{ width:38px; height:38px; } .iconbtn svg{ width:22px; height:22px; }
  .head-tools{ gap:6px; }
}
@media (max-width:760px){
  .hero-inner{ height:auto; padding-bottom:48px; }
  .copy{ position:relative; left:auto; top:auto; width:auto; padding:150px var(--pad) 0; }
  .lantern{ left:auto; right:26px; scale:.62; transform-origin:50% 0; }
  .cables{ height:150px; }
  .tower{ position:relative; right:auto; top:auto; margin:44px auto 0; width:100%; justify-content:center; }
  .wm{ font-size:17px; } .seal{ width:38px; height:38px; font-size:22px; }
  .locpick select{ max-width:128px; font-size:11px; padding-right:26px; padding-left:10px; }
  .head-tools{ gap:8px; }
  .iconbtn{ width:42px; height:42px; }
  .sec-head::after{ display:none; }
  .foot-in{ grid-template-columns:1fr; }
  .noboris{ gap:24px; }
  .sec-head small{ display:none; }
  .beltsec .sec-head{ flex-wrap:wrap; } .beltsec .sec-head::after{ display:none; } .beltsec .sec-head .btn{ order:4; margin-left:auto; }
  .track{ --g:22px; }
  .plate{ width:136px; height:136px; padding:8px; } .plate img{ border-width:4px; }
  .ptag{ font-size:11px; bottom:-16px; padding:4px 8px 3px; letter-spacing:.1em; }
  .lane{ padding:34px 0 38px; } .rail{ height:18px; } .steel{ height:26px; }
  .howto{ margin-top:70px; text-align:left; }
  .howto h3{ text-align:left; margin-bottom:20px; font-size:13px; }
  .steps{ flex-direction:column; align-items:stretch; max-width:none; gap:0; }
  .steps li{ flex:none; }
  .steps li + li::before{ left:38px; right:auto; top:-14px; width:0; height:28px; border-top:0; border-left:5px dotted var(--sumi-usu); }
  .steps li.lit + li.lit::before{ border-left-color:var(--beni); }
  .gate{ display:grid; grid-template-columns:76px 1fr; grid-template-areas:"ico t" "ico d"; column-gap:18px; row-gap:2px; align-items:center; text-align:left; padding:10px 6px; }
  .gate svg{ grid-area:ico; width:76px; height:68px; }
  .gate b{ grid-area:t; align-self:end; font-size:19px; }
  .gate span{ grid-area:d; align-self:start; display:block; max-width:none; font-size:15px; }
  .ticker .led{ font-size:17px; line-height:46px; }
  .toast{ top:70px; }
}

/* reduced motion: keep it calm and still, everything stays usable */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation:none !important; transition:none !important; }
  html.js [data-reveal]:not(.in){ opacity:1; }
  .lane,.ticker .led{ overflow-x:auto; cursor:auto; }
  .track,.mq{ transform:none; }
}
html.rm .lane,html.rm .ticker .led{ overflow-x:auto; cursor:auto; }
html.rm .track,html.rm .mq{ transform:none; }
html.rm *,html.rm *::before,html.rm *::after{ animation:none !important; transition:none !important; }
html.rm.js [data-reveal]:not(.in){ opacity:1; }