:root{--night:#161a2d;--gold:#cfb784;--paper:#f6f3ed;--ink:#252b36;--muted:#59616b;--line:#d9d5cb;--sans:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic",system-ui,sans-serif;--serif:"Zen Old Mincho","Hiragino Mincho ProN","Yu Mincho",serif}*{box-sizing:border-box}body{margin:0;background:var(--night);color:#f3ece0;font:16px/1.85 var(--sans);letter-spacing:.025em}a{color:inherit;text-underline-offset:5px}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #b67c31;outline-offset:4px}[hidden]{display:none!important}h1,h2,p,ol,dl,dd{margin:0}button{cursor:pointer}button:disabled{cursor:default;opacity:.6}.demo-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px max(24px,calc((100% - 1120px)/2));border-bottom:1px solid #cfb78444;font-size:14px}.demo-head a{min-height:44px;display:inline-flex;align-items:center}.demo-head a:first-child{text-decoration:none;font-size:22px;gap:7px;letter-spacing:.08em}.demo-head>span{color:var(--gold)}main{width:min(1120px,100% - 48px);margin:auto}.intro{padding:64px 0 32px;display:grid;grid-template-columns:1fr 1fr;gap:18px 48px;align-items:end}.eyebrow{font-size:13px;letter-spacing:.12em;color:var(--gold)}.intro .eyebrow{grid-column:1/-1}h1{font:400 clamp(30px,4vw,46px)/1.6 var(--serif);letter-spacing:.08em}.intro>p:last-child{color:#dfdbe3;font-size:17px;line-height:2}.demo-notice{padding:16px 20px;border:1px solid #cfb78455;color:#ded9e2;font-size:14px;line-height:1.9}.demo-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:48px;margin:40px 0 48px}.guide{padding-top:20px}.guide ol{padding:0;list-style:none;margin-top:24px}.guide li{display:flex;gap:16px;padding:22px 0;border-top:1px solid #cfb78440;color:#bcb8c7}.guide li>span{font:24px/1.5 var(--serif)}.guide li p{font-size:14px;margin-top:4px}.guide li[aria-current]{color:#f3ece0}.guide li[aria-current]>span{color:var(--gold)}.guide strong{font-weight:500}.guide-note{font-size:14px;color:#c8c3d0;margin-top:28px}.workspace{background:var(--paper);color:var(--ink);border:1px solid #cfb78488;border-radius:6px;overflow:hidden;min-width:0}.app-head{display:flex;gap:14px;align-items:center;background:#202c3c;color:#fff;padding:20px 28px}.shop-mark{border:1px solid var(--gold);color:var(--gold);font:28px/46px var(--serif);width:46px;text-align:center;border-radius:50%}.app-head small{display:block;font-size:12px;color:#dedfe1}.sample-badge{margin-left:auto;border:1px solid #d5c59888;padding:3px 10px;font-size:12px;white-space:nowrap}.app-body{padding:32px;min-height:490px}.panel-kicker{font-size:13px;color:#776038;margin-bottom:12px}h2{font:500 clamp(23px,2.4vw,29px)/1.65 var(--serif);margin-bottom:14px}.panel-description{color:var(--muted);font-size:16px;margin-bottom:24px}.fixed-details,.confirmation{border-top:1px solid var(--line);margin:22px 0}.fixed-details>div,.confirmation>div{display:grid;grid-template-columns:110px 1fr;gap:16px;border-bottom:1px solid var(--line);padding:12px 0}.fixed-details dt,.confirmation dt{color:var(--muted);font-size:14px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:22px}.fields label{font-size:14px;display:grid;gap:8px}select{width:100%;border:1px solid #8c9197;border-radius:3px;color:var(--ink);background:#fff;padding:12px;min-height:50px}.seat-note{color:var(--muted);font-size:14px;margin:20px 0}.primary,.secondary{min-height:52px;padding:12px 22px;border-radius:3px;line-height:1.6;font-size:16px}.primary{border:1px solid #202c3c;background:#202c3c;color:#fff;display:inline-flex;gap:24px;align-items:center;justify-content:space-between}.primary:hover{background:#35465a}.secondary{border:1px solid #858378;background:transparent;color:var(--ink)}.secondary:hover{background:#e8e2d7}.actions{display:flex;gap:12px;flex-wrap:wrap}.board-summary{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;border-bottom:1px solid var(--line);padding:20px 0}.board-summary span{color:var(--muted)}.booking{margin:24px 0;border:1px solid #b8a16b;border-left:4px solid #a88b45;border-radius:4px;background:#fff}.booking-seat{padding:12px 18px;background:#ece6d8;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:14px}.booking-seat span{font-size:12px;color:#69572f}.booking-main{padding:20px}.booking-main>strong{font-size:28px;letter-spacing:.06em}.booking-main p{font-size:18px;margin-top:8px}.booking-main small{font-size:13px;color:var(--muted)}.complete-note{margin:16px 0 22px;color:var(--muted);font-size:15px}.demo-foot{border-top:1px solid #cfb78444;padding:28px 0 50px;display:flex;gap:12px 28px;flex-wrap:wrap;font-size:15px}.demo-foot p{width:100%;font-family:var(--serif);font-size:21px}.demo-foot a{padding:10px 0;min-height:44px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}@media(max-width:760px){main{width:calc(100% - 32px)}.demo-head{padding:12px 16px;gap:12px;flex-wrap:wrap}.demo-head>span{display:none}.intro{display:block;padding:36px 0 24px}.intro h1{margin:12px 0 20px}.intro>p:last-child{font-size:16px}.intro br{display:none}.demo-layout{grid-template-columns:1fr;gap:22px;margin-top:20px}.guide{padding:0}.guide>.eyebrow,.guide-note,.guide li p{display:none}.guide ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0}.guide li{display:block;padding:12px 0;line-height:1.6}.guide li>span{display:block;font-size:19px;margin-bottom:6px}.guide strong{font-size:13px}.app-head{padding:16px;gap:10px}.app-body{padding:24px 20px;min-height:0}.fields{gap:14px}.actions{flex-direction:column}.primary{width:100%;gap:12px}.fixed-details>div,.confirmation>div{grid-template-columns:88px 1fr;gap:10px}.demo-foot{display:block}.demo-foot a{display:block}.demo-notice{padding:14px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.skip-link { position: fixed; top: -100px; left: 16px; z-index: 50; padding: 12px 20px; background: var(--paper); color: var(--ink); }
.skip-link:focus { top: 12px; }