*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}button,a,textarea{font:inherit}button{cursor:pointer}.app-shell{--bg:#f7f2e8;--surface:#fffdf8;--ink:#27352e;--muted:#6f7b74;--accent:#e97862;--accent2:#90a895;--line:#d9ded7;--body:"Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;--display:Georgia,"Yu Mincho",serif;background:var(--bg);min-height:100vh;color:var(--ink);font-family:var(--body);line-height:1.6}.theme-tomoshibi{--bg:#171717;--surface:#242220;--ink:#f7f0df;--muted:#b9ae9b;--accent:#ba3c32;--accent2:#c79b4b;--line:#4a443d;--display:"Yu Mincho","Hiragino Mincho ProN",serif}.theme-stacks{--bg:#f7d946;--surface:#fff9e9;--ink:#102752;--muted:#4b5e7f;--accent:#e33a28;--accent2:#1c4fb8;--line:#102752;--display:Impact,"Arial Black",sans-serif}.demo-ribbon{z-index:20;background:var(--accent);color:#fff;justify-content:center;gap:12px;padding:9px 18px;font-size:.78rem;display:flex;position:relative}.demo-ribbon b{letter-spacing:.12em}.store-header{background:var(--surface);border-bottom:1px solid var(--line);grid-template-columns:minmax(0,650px) auto;align-items:end;gap:30px;min-height:360px;padding:72px max(6vw,24px) 58px;display:grid;position:relative;overflow:hidden}.brand-copy{z-index:2;position:relative}.kicker{color:var(--accent);letter-spacing:.18em;margin:0 0 10px;font-size:.72rem;font-weight:900}.brand-copy h1{font:500 clamp(2.8rem,8vw,6.4rem)/.95 var(--display);letter-spacing:-.03em;margin:0}.brand-copy>p:last-child{max-width:620px;color:var(--muted);margin:22px 0 0;font-weight:600}.table-badge{z-index:2;border:2px solid var(--ink);background:var(--bg);border-radius:50%;place-items:center;width:100px;height:100px;display:grid;position:relative;transform:rotate(5deg)}.table-badge small{font-size:.62rem;font-weight:900}.table-badge b{font:700 2rem/1 var(--display)}.brand-visual{object-fit:cover;opacity:.12;width:min(520px,46vw);height:140%;position:absolute;top:-20%;right:-60px;transform:rotate(-7deg)}.theme-tomoshibi .store-header{background:radial-gradient(circle at 78% 45%,#4b211d 0,#24201d 35%,#171717 68%)}.theme-tomoshibi .brand-copy h1{writing-mode:vertical-rl;letter-spacing:.08em;max-height:280px}.theme-tomoshibi .brand-copy>p:last-child{margin-left:150px}.theme-tomoshibi .brand-visual{opacity:.18;filter:sepia()}.theme-stacks .store-header{border:4px solid var(--ink);min-height:330px;box-shadow:12px 12px 0 var(--accent2);margin:18px;transform:rotate(-.5deg)}.theme-stacks .brand-copy h1{text-shadow:4px 4px 0 #fff,8px 8px 0 var(--accent)}.theme-stacks .table-badge{background:var(--accent);color:#fff;box-shadow:5px 5px 0 var(--ink);border-radius:12px}.category-nav{z-index:15;background:color-mix(in srgb,var(--bg) 92%,transparent);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);scrollbar-width:none;gap:10px;padding:14px max(5vw,18px);display:flex;position:sticky;top:0;overflow:auto}.category-nav a{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;flex:none;padding:8px 16px;font-size:.82rem;font-weight:800;text-decoration:none}.theme-tomoshibi .category-nav a{border-radius:2px}.theme-stacks .category-nav a{border:2px solid var(--ink);box-shadow:3px 3px 0 var(--ink);border-radius:6px}.menu-content{max-width:1180px;margin:auto;padding:30px max(5vw,18px) 180px}.menu-section{border-bottom:1px solid var(--line);padding:42px 0;scroll-margin-top:76px}.section-heading{align-items:baseline;gap:14px;margin-bottom:22px;display:flex}.section-heading span{color:var(--accent);letter-spacing:.16em;font-size:.7rem;font-weight:900}.section-heading h2{font:500 clamp(1.65rem,4vw,2.35rem)/1.1 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var(--display)}.cart-bar>button,.primary-action{background:var(--accent);color:#fff;border:0;border-radius:9px;width:100%;min-height:50px;margin-top:10px;font-weight:900}.cart-bar>small{text-align:center;opacity:.72;margin-top:7px;font-size:.65rem;display:block}.dialog-backdrop{z-index:60;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#060c0fb8;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.item-dialog,.confirm-dialog{background:var(--surface);width:min(560px,100%);max-height:calc(100vh - 36px);color:var(--ink);border-radius:24px;padding:30px;position:relative;overflow:auto}.theme-tomoshibi .item-dialog,.theme-tomoshibi .confirm-dialog{border-top:4px solid var(--accent);border-radius:2px}.theme-stacks .item-dialog,.theme-stacks .confirm-dialog{border:4px solid var(--ink);box-shadow:10px 10px 0 var(--accent);border-radius:14px}.dialog-close{z-index:2;border:1px solid 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strong,.receipt-total strong{color:var(--accent);font:700 1.8rem var(--display)}.demo-warning{background:color-mix(in srgb,var(--accent) 12%,var(--surface));border-left:3px solid var(--accent);padding:10px;font-size:.76rem}.secondary-action{border:1px solid var(--line);width:100%;min-height:45px;color:var(--ink);background:0 0;margin-top:8px;font-weight:800}.done-page{place-items:center;padding:24px;display:grid}.receipt{background:var(--surface);border:1px solid var(--line);text-align:center;width:min(620px,100%);padding:clamp(28px,6vw,58px)}.theme-lune .receipt{border-radius:34px;box-shadow:0 18px 50px #3c52431a}.theme-tomoshibi .receipt{border-top:5px solid var(--accent)}.theme-stacks .receipt{border:4px solid var(--ink);box-shadow:12px 12px 0 var(--accent)}.receipt-mark{background:var(--accent);color:#fff;border-radius:50%;place-items:center;width:74px;height:74px;margin:0 auto 20px;font-size:2rem;display:grid}.receipt h1{font:600 clamp(2rem,7vw,3.2rem)/1.15 var(--display);margin:4px 0 18px}.demo-warning.strong{max-width:460px;margin:16px auto}.receipt-number{border:1px dashed var(--line);gap:4px;margin:26px auto;padding:16px;display:grid}.receipt-number b{font:700 1.6rem var(--display)}.receipt-lines{text-align:left}.receipt-note{text-align:left;color:var(--muted)}@media (width<=760px){.store-header{grid-template-columns:1fr auto;min-height:310px;padding-top:52px}.brand-visual{width:80vw;right:-35%}.theme-tomoshibi .brand-copy h1{writing-mode:horizontal-tb;max-height:none}.theme-tomoshibi .brand-copy>p:last-child{margin-left:0}.theme-stacks .store-header{box-shadow:7px 7px 0 var(--accent2);margin:10px}.menu-grid{grid-template-columns:1fr}.menu-card{grid-template-columns:96px 1fr auto}.item-visual{width:96px;height:96px}}@media (width<=480px){.demo-ribbon{justify-content:space-between;font-size:.67rem}.store-header{min-height:300px;display:block}.table-badge{width:76px;height:76px;position:absolute;top:35px;right:20px}.brand-copy h1{padding-right:70px}.menu-content{padding-inline:12px}.menu-card{grid-template-columns:78px 1fr;gap:12px;padding:12px}.item-visual{width:78px;height:86px}.add-button,.quantity{grid-column:2;justify-self:end}.quantity{display:flex}.item-copy p{display:none}.cart-bar{bottom:9px}.item-dialog,.confirm-dialog{padding:24px}.dialog-visual{margin:-24px -24px 20px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}.item-copy em{color:var(--accent);margin-top:7px;font-size:.68rem;font-style:normal;font-weight:800;display:inline-block}.add-button b{background:var(--accent);color:#fff;border-radius:50%;place-items:center;min-width:21px;height:21px;margin-right:5px;display:inline-grid}.option-group{border:0;margin:22px 0 0;padding:0}.option-group legend{width:100%;font-weight:800}.option-group legend small{float:right;background:var(--accent);color:#fff;border-radius:99px;padding:2px 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