/* koma2ya — 大阪の街をめぐる
   One stylesheet: page frame, the sticky pixel-art stage, the illustrated shop UI,
   the street layers, Ponzu, and the responsive rules.
   Text is always live HTML: selectable, zoomable, readable by screen readers. */

:root{--ink:#132f43;--paper:#fff5dd;--red:#e34828;--cyan:#0084a2;--yellow:#ffcc39;--scrim:rgba(255,245,221,.6);color-scheme:light;font-family:'Hiragino Kaku Gothic ProN','Yu Gothic',Meiryo,sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:0}
body{margin:0}
button,a,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{font:inherit}a{color:inherit}
button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #007ea2;outline-offset:5px}

/* ---------- header / footer ---------- */
.top{position:fixed;z-index:20;top:0;left:0;width:100%;display:flex;align-items:center;gap:22px;padding:12px 4%;background:var(--paper);border-bottom:4px solid var(--ink)}
.brand{display:grid;place-items:center;width:58px;height:58px;margin:-6px 0 -10px;border-radius:50%;background:#f4f3ef;border:3px solid var(--ink);box-shadow:4px 4px 0 var(--red);text-decoration:none;transition:transform .2s}
.brand img{display:block;width:46px;height:46px}
.brand:active{transform:scale(.92)}
.top .edition{font-size:11px;font-weight:900;letter-spacing:.14em}
.top button{margin-left:auto;background:var(--yellow);border:2px solid var(--ink);border-radius:0;box-shadow:3px 4px 0 var(--ink);padding:10px 14px;font-size:13px;font-weight:800;transition:transform .12s,box-shadow .12s}
.top button:active{transform:translateY(3px);box-shadow:0 1px 0 var(--ink)}
.menu{position:relative}
.menu summary{list-style:none;display:flex;align-items:center;gap:6px;font-weight:900;font-size:13px;padding:10px 6px;min-height:44px;user-select:none}
.menu summary::-webkit-details-marker{display:none}
.menu summary:after{content:'+';display:inline-grid;place-items:center;width:22px;height:22px;font-size:18px;line-height:1;background:var(--ink);color:var(--paper);transition:transform .3s cubic-bezier(.3,1.6,.5,1),background .2s}
.menu[open]:not(.is-closing) summary:after{transform:rotate(135deg);background:var(--red)}
.menu nav{position:absolute;right:0;top:48px;width:min(300px,90vw);display:flex;flex-direction:column;background:var(--paper);border:3px solid var(--ink);box-shadow:7px 7px 0 var(--ink);transform-origin:calc(100% - 24px) -10px}
.menu[open] nav{animation:menu-in .38s cubic-bezier(.2,1.3,.4,1) both}
.menu[open] nav a{animation:menu-item .32s cubic-bezier(.2,1,.4,1) both}
.menu[open] nav a:nth-child(2){animation-delay:.03s}.menu[open] nav a:nth-child(3){animation-delay:.06s}.menu[open] nav a:nth-child(4){animation-delay:.09s}.menu[open] nav a:nth-child(5){animation-delay:.12s}.menu[open] nav a:nth-child(6){animation-delay:.15s}
.menu.is-closing nav{animation:menu-out .2s ease-in both}
.menu.is-closing nav a{animation:none}
@keyframes menu-in{0%{opacity:0;transform:translateY(-12px) scale(.9) rotate(2deg)}100%{opacity:1;transform:none}}
@keyframes menu-out{0%{opacity:1;transform:none}100%{opacity:0;transform:translateY(-8px) scale(.94)}}
@keyframes menu-item{0%{opacity:0;transform:translateX(14px)}100%{opacity:1;transform:none}}
.menu nav a{position:relative;padding:13px 18px;text-decoration:none;font-weight:800;font-size:15px;border-bottom:1px solid #d9ccae;transition:background .15s,color .15s,padding-left .2s}
.menu nav a:last-child{border:0}
.menu nav a[aria-current=location]{background:var(--yellow);padding-left:26px}
.menu nav a[aria-current=location]:before{content:'';position:absolute;left:10px;top:50%;width:8px;height:8px;margin-top:-4px;background:var(--red)}
.menu nav a:active{background:#ffe7a3}
.bottom{position:fixed;bottom:0;z-index:15;width:100%;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 4%;background:var(--ink);color:#fff5dd;border-top:4px solid #ffcc3f;font-size:12px;font-weight:800}
.progress{position:absolute;left:0;top:-4px;height:4px;width:0;background:#fa572b;transition:width .1s linear}
.steps{display:flex;gap:9px}
.steps a{background:#fff5dd;color:var(--ink);border:2px solid #0a1e2b;box-shadow:0 4px 0 #081823,inset 0 2px 0 white;font-weight:900;font-size:14px;min-width:39px;height:36px;display:grid;place-items:center;text-decoration:none;transition:transform .15s,box-shadow .15s;font-variant-numeric:tabular-nums}
.steps a[aria-current=true]{background:var(--yellow);transform:translateY(-4px);box-shadow:0 7px 0 #ad651f,inset 0 2px 0 #fff3c6}
.steps a:active{transform:translateY(2px)}
.bottom-hint{letter-spacing:.12em;font-size:11px;animation:hint-bob 1.6s ease-in-out infinite}
@keyframes hint-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(3px)}}

/* ---------- sticky pixel-art stage ---------- */
.stage{position:sticky;top:0;height:100svh;min-height:580px;overflow:hidden;background:#132f43;isolation:isolate}
.art-window{position:absolute;inset:0;overflow:hidden;transform-origin:50% 60%;will-change:transform}
/* One long street: six scenes side by side, moved sideways by script. */
.layer{position:absolute;inset:0;pointer-events:none;will-change:transform}
.cell{position:absolute;top:0;width:100%;height:100%;overflow:hidden}
.cell picture{display:contents}
.scene{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:left center;image-rendering:pixelated}
.lanterns{z-index:3}
.lantern{position:absolute;top:-7%;width:74%}
.lantern:nth-child(even){top:-12%;width:66%}
.lantern img{display:block;width:100%;image-rendering:pixelated;transform-origin:50% 0;animation:lantern-sway 4.6s ease-in-out infinite}
.lantern:nth-child(3n) img{animation-duration:5.8s;animation-delay:-2s}
@keyframes lantern-sway{0%,100%{transform:rotate(-1.4deg)}50%{transform:rotate(1.4deg)}}
.scrim{position:absolute;inset:0;z-index:4;pointer-events:none;background:linear-gradient(90deg,rgba(255,245,221,.45) 0%,rgba(255,245,221,.3) 26%,rgba(255,245,221,0) 50%)}
/* Speed lines fade in with camera velocity. */
.speed-lines{position:absolute;inset:0;z-index:6;pointer-events:none;opacity:0;background:repeating-linear-gradient(0deg,transparent 0 22px,rgba(255,245,221,.55) 22px 25px,transparent 25px 61px,rgba(255,204,57,.5) 61px 63px,transparent 63px 97px);mask-image:linear-gradient(90deg,#000 0,transparent 30%,transparent 70%,#000 100%);-webkit-mask-image:linear-gradient(90deg,#000 0,transparent 30%,transparent 70%,#000 100%)}
.scene-count{position:absolute;right:4%;top:103px;z-index:7;display:flex;align-items:baseline;gap:7px;background:var(--yellow);border:3px solid var(--ink);box-shadow:5px 5px 0 var(--ink);transform:rotate(3deg);padding:5px 13px}
.scene-count strong{font-size:29px;font-variant-numeric:tabular-nums;display:inline-block}
.scene-count strong.is-flipping{animation:count-flip .45s cubic-bezier(.2,.9,.3,1.3) 1}
.scene-count span{font-size:13px;font-weight:900}
@keyframes count-flip{0%{transform:translateY(-14px) scale(1.25);opacity:0}100%{transform:none;opacity:1}}


/* ---------- chapters and the reading panel ---------- */
main{position:relative;margin-top:-100svh;z-index:3;pointer-events:none}
.chapter{position:relative;display:block;min-height:100svh;padding:110px 5% 90px}
.copy{pointer-events:auto;position:relative;isolation:isolate;width:440px;max-width:48%;margin:0}
.shop-heading{position:relative;aspect-ratio:3/2;z-index:2;width:310px;max-width:85%;margin:0 auto -27px;filter:drop-shadow(5px 7px 0 rgba(13,36,57,.7));transform-origin:50% 90%}
.shop-heading>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;image-rendering:pixelated;pointer-events:none}
.shop-heading h1,.shop-heading h2{position:absolute;left:17%;top:43%;width:66%;height:24%;display:flex;align-items:center;justify-content:center;text-align:center;font-size:25px;line-height:1.22;letter-spacing:-.05em;margin:0;padding:0;text-wrap:balance;font-weight:950;text-shadow:2px 2px 0 #ffe2a0;color:#183040}
#community .shop-heading h2{font-size:21px}
.shop-heading.is-arriving{animation:sign-arrive .65s cubic-bezier(.2,.8,.3,1) 1}
@keyframes sign-arrive{0%{transform:translateY(-10px) rotate(-5deg)}45%{transform:translateY(0) rotate(2deg)}75%{transform:rotate(-1deg)}100%{transform:rotate(0)}}
.ticket{position:relative;z-index:3;margin:0;padding:6px 12px 14px;border-style:solid;border-width:29px 26px 33px;border-image-source:url('assets/ui-paper.webp');border-image-slice:15% 14% 14% 14% fill;border-image-repeat:stretch;filter:drop-shadow(5px 7px 0 rgba(13,36,57,.7))}
.eyebrow{font-size:11px;letter-spacing:.15em;font-weight:800;margin:0 0 13px;display:flex;gap:10px;align-items:center;opacity:.85}
.eyebrow span{background:var(--ink);color:var(--paper);padding:3px 7px;font-size:12px;letter-spacing:0}
.lead{font-size:25px;letter-spacing:-.035em;line-height:1.5;margin:0 0 13px;font-weight:900}
.lead em{font-style:normal;color:#c73520;text-decoration:underline;text-decoration-color:#ffca46;text-decoration-thickness:7px;text-underline-offset:1px;text-decoration-skip-ink:none}
.ticket p{font-size:16px;line-height:1.75;margin:0 0 13px}
.ticket .note{font-size:13px;line-height:1.7;margin:0 0 6px;padding:8px 10px;background:rgba(255,204,57,.35);border-left:4px solid var(--yellow)}
.link,.next{position:relative;display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;min-height:50px;padding:9px 13px;margin:12px 0 0;background:var(--red);color:#fff8e8;border:3px solid var(--ink);box-shadow:0 5px 0 var(--ink),inset 0 3px 0 #ff9165,inset 0 -3px 0 #b62719;text-decoration:none;font-size:15px;font-weight:900;line-height:1.5;transition:transform .14s,box-shadow .14s;overflow:hidden}
.link:after,.next:after{color:#fff0ac;font-size:23px;line-height:1;flex-shrink:0}
.link:after{content:'↗'}.next:after{content:'↓'}
.secondary{background:#007e9b;box-shadow:0 5px 0 var(--ink),inset 0 3px 0 #56c4d0,inset 0 -3px 0 #005469}
.link:before,.next:before{content:'';position:absolute;top:-20%;bottom:-20%;left:-30%;width:22%;background:rgba(255,255,255,.35);transform:skewX(-20deg) translateX(0);pointer-events:none;opacity:0}
.link:active,.next:active{transform:translateY(5px);box-shadow:0 0 0 var(--ink),inset 0 2px 0 rgba(0,0,0,.15)}
@keyframes shine{0%{transform:skewX(-20deg) translateX(0)}100%{transform:skewX(-20deg) translateX(600%)}}
.works{padding:0;list-style:none;margin:0 0 4px}
.works li{border-top:2px dashed #c2ae87;padding:11px 0;font-weight:800;line-height:1.5}
.works small{display:block;font-weight:400;font-size:12px;margin-top:3px;color:#52616a}
/* Featured game card */
.feature{position:relative;display:block;margin:0 0 13px;border:3px solid var(--ink);box-shadow:5px 5px 0 var(--ink);background:#1a2542;color:#fff5dd;text-decoration:none;overflow:hidden;transition:transform .14s,box-shadow .14s}
.feature img{display:block;width:100%;aspect-ratio:16/7;object-fit:cover;object-position:center 40%}
.feature-chip{position:absolute;top:10px;left:10px;background:var(--red);color:#fff;font-size:11px;font-weight:900;letter-spacing:.1em;padding:4px 8px;border:2px solid var(--ink);animation:chip-blink 1.4s steps(1) infinite}
@keyframes chip-blink{0%,100%{background:var(--red)}50%{background:#ff8a3d}}
.feature-body{display:block;padding:10px 12px 11px;border-top:3px solid var(--ink);background:var(--yellow);color:var(--ink)}
.feature-body strong{display:block;font-size:19px;letter-spacing:-.03em;line-height:1.3}
.feature-body small{display:block;font-size:12px;line-height:1.55;margin-top:3px;font-weight:600}
.feature:active{transform:translate(3px,3px);box-shadow:2px 2px 0 var(--ink)}
/* Collab cast: four shopkeepers as living game characters */
.cast{list-style:none;padding:0;margin:0 0 10px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.cast a{display:block;text-decoration:none;text-align:center;transition:transform .15s}
.cast a:active{transform:scale(.95)}
.cast-art{display:block;aspect-ratio:1/1.12;background:var(--yellow);border:3px solid var(--ink);box-shadow:3px 3px 0 var(--ink);overflow:hidden;position:relative}
.cast-art:before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(135deg,rgba(255,255,255,.25) 0 6px,transparent 6px 12px)}
.cast-video,.cast-img{position:relative;display:block;width:100%;height:100%;object-fit:cover;object-position:50% 0;transform:scale(1.55);transform-origin:50% 14%}
.cast strong{display:block;font-size:13px;margin-top:6px;line-height:1.2}
.cast small{display:block;font-size:10px;font-weight:700;color:#52616a;line-height:1.3;margin-top:2px}

.copy{transition:transform .7s cubic-bezier(.2,.9,.25,1.15),opacity .5s}
html[data-motion='on'] .copy:not(.is-in){transform:translateX(-60px) rotate(-3deg);opacity:0}
/* Ponzu hops faster while the camera travels. */
/* ---------- Ponzu walks the street ---------- */
/* In front of the panels (main is z-index 3), under the header and footer. */
.ponzu{position:fixed;z-index:12;right:14%;bottom:58px;height:min(46svh,420px);aspect-ratio:454/640;pointer-events:none}
.ponzu-body{position:absolute;inset:0;padding:0;border:0;background:transparent;pointer-events:auto;cursor:pointer;transform-origin:50% 95%;filter:drop-shadow(6px 6px 0 rgba(13,36,57,.45))}
.ponzu-clip{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:bottom;transition:transform .25s}
.ponzu-shadow{position:absolute;left:22%;right:22%;bottom:2%;height:5%;border-radius:50%;background:rgba(13,36,57,.35);z-index:-1}
/* The chapter catchphrase is Ponzu's speech bubble; it pops each time the chapter changes. */
.ribbon{position:absolute;right:78%;top:6%;margin:0;width:max-content;max-width:300px;padding:12px 18px;background:var(--paper);color:var(--ink);border:3px solid var(--ink);border-radius:18px;box-shadow:6px 6px 0 var(--ink);font-size:19px;font-weight:900;line-height:1.5;transform-origin:100% 100%;pointer-events:none}
.ribbon:after{content:'';position:absolute;right:-13px;bottom:16px;width:18px;height:18px;background:var(--paper);border-top:3px solid var(--ink);border-right:3px solid var(--ink);transform:rotate(45deg)}
.ribbon.is-popping{animation:bubble-pop .5s cubic-bezier(.2,1.5,.4,1) 1}
@keyframes bubble-pop{0%{transform:scale(.3);opacity:0}60%{transform:scale(1.08);opacity:1}100%{transform:scale(1)}}
.ponzu.is-hopping .ponzu-body{animation:ponzu-hop .55s cubic-bezier(.3,1.6,.5,1) 1}
@keyframes ponzu-hop{0%{scale:1 1}30%{scale:1.12 .86}60%{scale:.92 1.1;translate:0 -18px}100%{scale:1 1;translate:0 0}}
/* Comic-panel ink line where two streets meet. */
.cell{box-shadow:inset 8px 0 0 var(--ink)}
.cell:first-child{box-shadow:none}
.lanterns-near{z-index:5}
.lanterns-near .lantern{top:-34%;width:130%}
.lanterns-near .lantern img{filter:brightness(.55) saturate(1.2)}

/* ---------- desktop ---------- */
/* Panels scroll with the page; the street moves behind them. */
@media(min-width:701px) and (max-height:760px){.chapter{padding-top:82px}.copy{width:430px}.shop-heading{width:270px;margin-bottom:-23px}.shop-heading h1,.shop-heading h2{font-size:23px}#community .shop-heading h2{font-size:19px}}
@media(min-width:1450px){.copy{margin-left:5%}.scrim{background:linear-gradient(90deg,var(--scrim) 0%,var(--scrim) 30%,rgba(255,245,221,.3) 48%,rgba(255,245,221,0) 60%)}}

/* ---------- phones: street on top, sign and paper below ---------- */
@media(max-width:700px){
 .top{padding:9px 5%;gap:10px}.brand{width:46px;height:46px;margin:-4px 0 -6px}.brand img{width:36px;height:36px}.edition{display:none}.top button{font-size:11px;padding:9px 8px}.menu summary{font-size:12px;min-width:44px}.menu nav{top:44px}
 .stage{min-height:0;background:#a9dceb}
 .art-window{inset:0;height:auto}
 .scene{object-position:center top}
 .scrim{background:linear-gradient(180deg,rgba(19,47,67,0) 0%,rgba(19,47,67,0) 50%,rgba(19,47,67,.25) 100%)}
 .scene-count{top:82px;right:6%;padding:3px 9px}.scene-count strong{font-size:23px}
 .chapter{padding:62svh 3% 10svh;min-height:100svh}
 .lanterns .lantern{width:150%}.lanterns .lantern:nth-child(even){width:130%}
 .copy{width:100%;max-width:460px;margin:0 auto}
 .shop-heading{width:100%;max-width:none;margin:0 0 -24px}
 .shop-heading h1,.shop-heading h2{font-size:clamp(24px,6.4vw,32px)}#community .shop-heading h2{font-size:clamp(21px,5.6vw,28px)}
 .ticket{margin:0 4%;border-width:29px 22px 35px;padding:3px 4px 12px}
 .lead{font-size:24px}
 .link,.next{font-size:14px;padding:11px 12px}
 .cast{gap:6px}.cast strong{font-size:12px}.cast small{font-size:9px}
 .ponzu{right:2%;bottom:64px;height:16svh}
 .ribbon{right:0;top:auto;bottom:calc(100% + 12px);max-width:220px;font-size:14px;padding:8px 12px;border-radius:14px;transform-origin:85% 100%}
 .ribbon:after{right:28px;bottom:-12px;border-top:0;border-left:0;border-bottom:3px solid var(--ink);border-right:3px solid var(--ink)}
 /* First visit: the opening panel rises from the bottom with a springy settle. */
 .ribbon{transition:opacity .35s,visibility .35s}
 .ribbon.is-resting{opacity:0;visibility:hidden}
 #about{padding-top:38svh}
 html[data-motion='on'] #about .copy.is-intro{animation:intro-rise 1.25s cubic-bezier(.22,1,.36,1) .35s 1 both}
 @keyframes intro-rise{0%{transform:translateY(52svh)}55%{transform:translateY(-22px)}72%{transform:translateY(9px)}86%{transform:translateY(-3px)}100%{transform:translateY(0)}}
 .lanterns-near .lantern{width:260%;top:-20%}

 .bottom{padding:8px 5%}.bottom-label,.bottom-hint{display:none}.steps{width:100%;justify-content:space-between;gap:4px}.steps a{width:44px;min-width:44px;height:44px;font-size:14px;flex-shrink:0}
}

/* ---------- motion preferences ---------- */
/* 動き is ON by default for everyone; the switch is what gates the animations below. */
html[data-motion='off'] .ponzu.is-hopping .ponzu-body,html[data-motion='off'] .shop-heading.is-arriving,html[data-motion='off'] .ribbon.is-popping,html[data-motion='off'] .scene-count strong.is-flipping,html[data-motion='off'] .lantern img,html[data-motion='off'] .bottom-hint,html[data-motion='off'] .feature-chip{animation:none}
html[data-motion='off'] .copy{transform:none!important;opacity:1!important}

/* ---------- content moved over from the old koma2ya.com ---------- */
button.link{font:inherit;font-size:15px;font-weight:900;text-align:left;cursor:pointer}
button.link:after{content:'＋'}
.shelf{list-style:none;padding:0;margin:0 0 4px;display:grid;gap:8px}
.shelf a{display:block;padding:10px 12px;background:#fff;border:3px solid var(--ink);box-shadow:4px 4px 0 var(--ink);text-decoration:none;transition:transform .14s,box-shadow .14s}
.shelf a:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--ink)}
.shelf strong{display:block;font-size:15px}
.shelf strong:after{content:' ↗';color:var(--red)}
.shelf small{display:block;font-size:12px;line-height:1.55;margin-top:2px;color:#3d4b54}
.stance{margin:0 0 10px;display:grid;gap:8px}
.stance div{padding:9px 11px;background:#fff;border-left:5px solid var(--red)}
.stance div:nth-child(2){border-color:var(--ink)}
.stance div:nth-child(3){border-color:#007e9b}
.stance dt{font-weight:900;font-size:15px}
.stance dd{margin:3px 0 0;font-size:14px;line-height:1.7}
.prices{list-style:none;padding:0;margin:0 0 14px;display:grid;gap:8px}
.prices li{display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:9px 11px;background:#fff;border:2px solid var(--ink)}
.prices strong{font-size:15px}
.prices span{font-weight:900;color:#c73520;font-size:15px}
.prices small{grid-column:1/-1;font-size:12px;line-height:1.6;color:#3d4b54}
.contact-form{display:grid;gap:10px;margin:0 0 12px;padding:12px;background:#fff;border:3px solid var(--ink);box-shadow:4px 4px 0 var(--ink)}
.contact-form .field{display:grid;gap:4px}
.contact-form label{font-size:13px;font-weight:900}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;font:inherit;font-size:16px;padding:10px 11px;border:2px solid var(--ink);border-radius:0;background:#fffdf6;color:var(--ink)}
.contact-form textarea{resize:vertical;min-height:120px;line-height:1.6}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:3px solid var(--yellow);outline-offset:0}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{margin:0!important;font-size:14px!important;font-weight:700}
.form-status:empty{display:none}
.form-status.is-error{color:#b3261e}
.form-status.is-success{color:#1b6b3a}
.submit-btn{min-height:52px;background:var(--red);color:#fff8e8;border:3px solid var(--ink);box-shadow:0 5px 0 var(--ink);font:inherit;font-size:16px;font-weight:900;cursor:pointer}
.submit-btn:active{transform:translateY(4px);box-shadow:0 1px 0 var(--ink)}
.submit-btn:disabled{opacity:.6;cursor:wait}
.socials{display:flex;gap:14px;margin:0 0 4px!important;font-size:14px!important;font-weight:800}
.socials a:after{content:' ↗'}
.copyright{margin:0!important;font-size:12px!important;color:#52616a}
.works small{color:#52616a}

/* Detail sheets */
dialog.sheet{width:min(760px,100vw);max-width:100vw;max-height:min(90svh,900px);padding:0;border:4px solid var(--ink);background:var(--paper);color:var(--ink);box-shadow:10px 10px 0 var(--ink);overflow:hidden}
dialog.sheet[open]{display:flex;flex-direction:column;animation:sheet-in .35s cubic-bezier(.2,1.2,.4,1)}
dialog.sheet::backdrop{background:rgba(19,47,67,.62);animation:backdrop-in .3s ease both}
dialog.sheet.is-closing{animation:sheet-out .24s ease-in both}
dialog.sheet.is-closing::backdrop{animation:backdrop-out .24s ease-in both}
@keyframes sheet-out{0%{transform:none;opacity:1}100%{transform:translateY(30px) scale(.97);opacity:0}}
@keyframes backdrop-in{0%{opacity:0}100%{opacity:1}}
@keyframes backdrop-out{0%{opacity:1}100%{opacity:0}}
@keyframes sheet-in{0%{transform:translateY(40px) scale(.96);opacity:0}100%{transform:none;opacity:1}}
html[data-motion='off'] dialog.sheet[open],html[data-motion='off'] dialog.sheet::backdrop,html[data-motion='off'] dialog.sheet.is-closing{animation:none}
html{scrollbar-gutter:stable}
html.has-sheet{overflow:hidden}
.sheet-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;background:var(--yellow);border-bottom:4px solid var(--ink)}
.sheet-head h2{margin:0;font-size:20px;font-weight:950;letter-spacing:-.02em}
.sheet-close{width:44px;height:44px;flex-shrink:0;font:inherit;font-size:24px;font-weight:900;line-height:1;background:#fff;border:3px solid var(--ink);box-shadow:3px 3px 0 var(--ink);cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.sheet-close:active{transform:translate(3px,3px);box-shadow:0 0 0 var(--ink)}
.sheet-body{overflow:auto;padding:16px 18px 24px;-webkit-overflow-scrolling:touch}
.sheet-body p{font-size:15px;line-height:1.85;margin:0 0 12px}
.sheet-body h3{font-size:17px;margin:18px 0 8px}
.sheet-body .link{max-width:320px}
.skills{margin:0;display:grid;gap:10px}
.skills dt,.work-tags dt{font-size:13px;font-weight:900}
.skills dd,.work-tags dd{margin:4px 0 0;display:flex;flex-wrap:wrap;gap:5px}
.skills span,.work-tags span{font-size:12px;font-weight:700;padding:3px 8px;background:#fff;border:2px solid var(--ink)}
.work{padding:14px 0 16px;border-top:3px dashed #c2ae87}
.work-num{display:inline-block;margin:0 0 4px!important;padding:1px 8px;background:var(--ink);color:var(--paper);font-size:12px!important;font-weight:900}
.work h3{margin:0 0 6px;font-size:17px;line-height:1.5}
.work > p:not(.work-num){font-size:14px;line-height:1.85}
.work-tags{margin:0;display:grid;gap:8px}
.work-tags div:first-child span{background:#fff3c6}
.bullets{margin:0 0 12px;padding-left:1.2em;font-size:15px;line-height:1.9}
@media(max-width:700px){
 dialog.sheet{width:100vw;height:100svh;max-height:100svh;margin:0;border-width:0;box-shadow:none}
 dialog.sheet[open]{animation-name:sheet-up}
 @keyframes sheet-up{0%{transform:translateY(100%)}100%{transform:none}}
 dialog.sheet.is-closing{animation:sheet-down .26s ease-in both}
 @keyframes sheet-down{0%{transform:none}100%{transform:translateY(100%)}}
 .sheet-body{padding:14px 16px 32px}
 .prices li{grid-template-columns:1fr}
 .prices span{font-size:14px}
}


/* Smaller title cards under the featured game. */
.minis{list-style:none;padding:0;margin:0 0 12px;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.mini{display:block;height:100%;background:#fff;border:3px solid var(--ink);box-shadow:4px 4px 0 var(--ink);text-decoration:none;overflow:hidden;transition:transform .14s,box-shadow .14s}
.mini img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-bottom:3px solid var(--ink)}
.mini-body{display:block;padding:7px 9px 9px}
.mini-body strong{display:block;font-size:15px;letter-spacing:-.01em;line-height:1.3}
.mini-body strong:after{content:' ↗';color:var(--red);font-size:13px}
.mini-body small{display:block;font-size:11px;line-height:1.5;margin-top:2px;color:#3d4b54}
.mini:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--ink)}

/* ---------- interaction polish ---------- */
/* Hover only for devices that really hover, so effects never stick after a tap. */
@media(hover:hover) and (pointer:fine){
 .brand:hover{transform:rotate(-12deg) scale(1.06)}
 .link:hover,.next:hover{transform:translateY(-3px);box-shadow:0 8px 0 var(--ink),inset 0 3px 0 #ffab77}
 .link:hover:before,.next:hover:before{opacity:1;animation:shine .6s ease-out 1}
 .feature:hover{transform:translate(-2px,-2px);box-shadow:8px 8px 0 var(--ink)}
 .cast a:hover{transform:translateY(-4px)}
 .shelf a:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
 .mini:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
 .steps a:not([aria-current=true]):hover{transform:translateY(-2px);background:#fff}
 .menu nav a:hover{color:var(--red);padding-left:24px}
 .menu summary:hover:after{background:var(--red)}
 .sheet-close:hover{background:var(--yellow);transform:rotate(90deg)}
 .submit-btn:hover{transform:translateY(-2px);box-shadow:0 7px 0 var(--ink)}
 .ponzu-body:hover .ponzu-clip{transform:rotate(-4deg) translateY(-4px)}
 .top button:hover{transform:translateY(-2px);box-shadow:3px 6px 0 var(--ink)}
}
.ponzu-body:active .ponzu-clip{transform:scale(.94)}

/* Backgrounds fade in when their picture has loaded. */
.scene{opacity:0;transition:opacity .6s ease}
.scene.is-loaded{opacity:1}
html[data-motion='off'] .scene{transition:none}

/* 動き ON / OFF: a pressed bounce, and OFF looks switched off. */
#motion{transition:transform .12s,box-shadow .12s,background .2s,color .2s}
#motion[aria-pressed=false]{background:#e8dfc9;color:#52616a}
#motion.is-toggled{animation:toggle-pop .35s cubic-bezier(.3,1.6,.5,1)}
@keyframes toggle-pop{0%{transform:scale(.88)}100%{transform:none}}

/* Form fields and messages. */
.contact-form input,.contact-form select,.contact-form textarea{transition:border-color .15s,box-shadow .15s,background .15s}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:none;background:#fff;box-shadow:0 0 0 3px var(--yellow),4px 4px 0 3px var(--ink)}
.submit-btn{position:relative;transition:transform .14s,box-shadow .14s,opacity .2s}
.submit-btn.is-busy:after{content:'';display:inline-block;width:14px;height:14px;margin-left:10px;vertical-align:-2px;border:3px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.form-status.is-shown{animation:status-in .35s cubic-bezier(.2,1.3,.4,1)}
.form-status.is-error.is-shown{animation:status-shake .4s ease}
@keyframes status-in{0%{opacity:0;transform:translateY(-6px)}100%{opacity:1;transform:none}}
@keyframes status-shake{0%,100%{transform:none}20%{transform:translateX(-6px)}40%{transform:translateX(5px)}60%{transform:translateX(-3px)}80%{transform:translateX(2px)}}
.form-status.is-success{padding:10px 12px;background:#e3f4e8;border:2px solid #1b6b3a}
.contact-form.is-sent{animation:sent-pop .5s cubic-bezier(.2,1.4,.4,1)}
@keyframes sent-pop{0%{transform:scale(.97)}60%{transform:scale(1.01)}100%{transform:none}}

/* Scroll hint fades out once scrolling has started. */
.bottom-hint{transition:opacity .4s}
.bottom-hint.is-gone{opacity:0;animation:none}

html[data-motion='off'] .menu[open] nav,html[data-motion='off'] .menu[open] nav a,html[data-motion='off'] .menu.is-closing nav,html[data-motion='off'] #motion.is-toggled,html[data-motion='off'] .form-status.is-shown,html[data-motion='off'] .contact-form.is-sent{animation:none}