/* Shared site chrome: fixed translucent navigation on every page. */
:root{--gold-grad:linear-gradient(180deg,#F0D9A4 0%,#D4AC63 42%,#B98C3E 75%,#E3C88C 100%)}
.site-header{position:relative;z-index:100;pointer-events:none}
.site-header .top-nav{position:fixed!important;top:clamp(18px,3.2vh,34px)!important;left:50%!important;transform:translateX(-50%)!important;z-index:101!important;display:flex!important;align-items:center;justify-content:center;gap:clamp(26px,3.4vw,46px);padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;white-space:nowrap;pointer-events:auto}
.site-header .top-nav a{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:8px 0!important;color:rgba(244,243,239,.56)!important;background:transparent!important;border:0!important;text-decoration:none;font-size:20px;font-weight:600;line-height:1.2;transition:color .25s,opacity .25s,transform .25s;cursor:pointer}
.site-header .top-nav a:hover,.site-header .top-nav a:focus-visible{color:#F4F3EF!important;opacity:1;outline:none}
.site-header .top-nav a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .32s cubic-bezier(.2,.7,.3,1)}
.site-header .top-nav a:hover::after,.site-header .top-nav a:focus-visible::after{transform:scaleX(1)}
.site-header .burger{display:none;position:fixed!important;top:16px!important;right:16px!important;z-index:102!important;width:48px;height:48px;border:1px solid rgba(244,243,239,.2);border-radius:50%;background:rgba(0,0,0,.62);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);cursor:pointer;pointer-events:auto}
.site-header .burger span{position:absolute;left:14px;width:20px;height:1.5px;background:#F4F3EF;border-radius:2px;transition:transform .3s cubic-bezier(.2,.7,.3,1),opacity .2s}
.site-header .burger span:nth-child(1){top:20px}.site-header .burger span:nth-child(2){top:26px}.site-header .burger span:nth-child(3){top:26px;opacity:0}
.site-header .burger.on span:nth-child(1){transform:translateY(6px) rotate(45deg)}.site-header .burger.on span:nth-child(2){opacity:0}.site-header .burger.on span:nth-child(3){opacity:1;transform:translateY(-6px) rotate(-45deg)}
.site-header .mobile-menu{position:fixed!important;inset:0;z-index:100!important;background:rgba(0,0,0,.97);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;opacity:0;visibility:hidden;transform:none!important;transition:opacity .3s,visibility .3s;pointer-events:auto}
.site-header .mobile-menu.on{opacity:1;visibility:visible}.site-header .mobile-menu a{color:rgba(244,243,239,.64);text-decoration:none;font-family:'Inter Tight',sans-serif;font-size:28px;font-weight:600;padding:12px 0;transition:color .25s}.site-header .mobile-menu a:hover{color:#F4F3EF}.site-header .mobile-menu .mm-note{margin-top:26px;color:#7E7D76;font-size:14px;font-weight:300;letter-spacing:.02em}
.scroll-progress,#siteProgress,#scrollProgress,#progress{position:fixed!important;top:0;left:0;height:2px;width:0;background:var(--gold-grad);z-index:120;transition:width .1s linear;pointer-events:none}
@media(max-width:760px){
 .site-header .top-nav{display:none!important}
 .site-header .burger{display:block!important}
}
@media(max-width:420px){.site-header .burger{top:12px!important;right:12px!important;width:44px;height:44px}.site-header .burger span{left:12px;width:18px}.site-header .burger span:nth-child(1){top:18px}.site-header .burger span:nth-child(2),.site-header .burger span:nth-child(3){top:24px}}

/* Mobile menu: solid white links and a centered, symmetric close icon. */
.site-header .mobile-menu a,
.site-header .mobile-menu a:hover,
.site-header .mobile-menu a:focus-visible,
.site-header .mobile-menu a:active{color:#fff!important;opacity:1!important}
.site-header .burger span{left:50%!important;top:50%!important;width:20px!important;height:2px!important;margin:0!important;transform-origin:center;opacity:1}
.site-header .burger span:nth-child(1){transform:translate(-50%,calc(-50% - 4px))}
.site-header .burger span:nth-child(2){transform:translate(-50%,calc(-50% + 4px))}
.site-header .burger span:nth-child(3){opacity:0!important;transform:translate(-50%,-50%)}
.site-header .burger.on span:nth-child(1){transform:translate(-50%,-50%) rotate(45deg)}
.site-header .burger.on span:nth-child(2){opacity:1;transform:translate(-50%,-50%) rotate(-45deg)}
.site-header .burger.on span:nth-child(3){opacity:0!important;transform:translate(-50%,-50%)}

/* Compact instructions follow each case's actual input mode. */
.interaction-hint{font-family:'Inter Tight',sans-serif;font-size:13px;font-weight:400;line-height:1.45;letter-spacing:.01em;color:#D4C6AB;text-align:center;pointer-events:none}
.story-heading .story-cue.interaction-hint{display:block;margin:6px 0 0;font-size:12px;line-height:1.4;color:#D4C6AB}
.hint-overlay{position:absolute;top:12px;left:12px;right:12px;z-index:8;width:fit-content;max-width:calc(100% - 24px);margin:0 auto;padding:6px 12px;border-radius:10px;background:rgba(0,0,0,.82)}
.bike-tap-hint,.shirt-tap-hint{display:none}
@media(max-width:700px){
 .bike-scroll-hint{display:none}
 .bike-tap-hint{display:block;margin:14px 0 8px;font-size:12px}
}
@media(max-width:1024px){
 .shirt-scroll-hint{display:none}
 .shirt-tap-hint{display:block;margin:14px 0 0;font-size:12px}
 .shirt-tap-hint + .design-controls{margin-top:10px}
}