.stamp-stage,.stamp-stage *,.stamp-stage :before,.stamp-stage :after{box-sizing:border-box}.stamp-stage{width:100%;height:calc(var(--stamp-bands,1) * 100dvh);background:var(--paper-bg,#f6f2ea);color:#1c1b19;min-height:100svh;position:relative;overflow:visible}.stamp-stage button{font:inherit}.stamp-field{isolation:isolate;position:absolute;inset:0}.stamp-scroll-layer{width:100%;height:100%;transform:translate3d(0, var(--stamp-par,0px), 0) rotate(var(--stamp-curl,0deg))}.stamp-card{appearance:none;cursor:pointer;transform-origin:50%;touch-action:manipulation;contain:layout;background:0 0;border:0;margin:0;padding:0;position:absolute}.stamp-card.is-dimmed{will-change:filter}.stamp-card:focus-visible{outline-offset:6px;border-radius:4px;outline:2px solid #1a1a1a}.stamp-perspective{perspective:900px;perspective-origin:50%;width:100%;height:100%}.stamp-tilt{width:100%;height:100%;transform-style:preserve-3d}.stamp-card.is-focused .stamp-tilt{will-change:transform;translate:0 0 18px}.stamp-float{width:100%;height:100%;transform-style:preserve-3d;animation:stamp-bob var(--bob-dur,8s) ease-in-out infinite;position:relative}.stamp-card.is-focused .stamp-float,.stamp-card.is-dimmed .stamp-float,.stamp-card.is-viewer-active .stamp-float,.stamp-card.is-offscreen .stamp-float{animation-play-state:paused}.stamp-card.is-focused .stamp-float{transition:transform .2s;animation:none;transform:none}@keyframes stamp-bob{0%,to{transform:translateY(0)rotate(0)}25%{transform:translateY(var(--bob-up,-5px)) rotate(.6deg)}50%{transform:translateY(0)rotate(0)}75%{transform:translateY(var(--bob-down,4px)) rotate(-.5deg)}}.stamp-shadow{filter:blur(10px);pointer-events:none;z-index:0;background:radial-gradient(#1e181038 0%,#1e181014 55%,#0000 72%);border-radius:8px;transition:filter .3s,opacity .3s,transform .3s;position:absolute;inset:8% 6% 4%;transform:translateY(8px)scale(.96)}.stamp-shadow.deep{filter:blur(18px);opacity:.95;transform:translateY(14px)scale(.98)}.stamp-img,.stamp-canvas,.stamp-placeholder{z-index:1;user-select:none;-webkit-user-drag:none;width:100%;height:100%;display:block;position:relative}.stamp-shader-home{pointer-events:none;width:0;height:0;position:absolute;overflow:hidden}.stamp-shader-layer{z-index:2;pointer-events:none;position:absolute;inset:0}.stamp-shader-layer .stamp-canvas{position:absolute;inset:0;transform:translateZ(0);width:100%!important;height:100%!important}.stamp-placeholder{background:#ebe6dc;border-radius:4px}.stamp-pill{z-index:3;white-space:nowrap;color:#f7f4ef;letter-spacing:.08em;pointer-events:none;background:#1a1a1a;border-radius:999px;padding:.28rem .65rem;font-family:IBM Plex Sans,system-ui,sans-serif;font-size:.62rem;font-weight:500;line-height:1;position:absolute;bottom:calc(100% + 10px);left:50%;transform:translate(-50%);box-shadow:0 4px 14px #0000002e}.lightbox{z-index:100;cursor:zoom-out;place-items:center;display:grid;position:fixed;inset:0}.lightbox-backdrop{background:#f6f2ea8f;position:absolute;inset:0}.lightbox-perspective{perspective:1100px;perspective-origin:50% 45%;place-items:center;display:grid;position:relative}.lightbox-stamp{cursor:default;transform-style:preserve-3d;will-change:transform;position:relative}.lightbox-stamp-face{filter:drop-shadow(0 24px 48px #00000057);width:100%;position:relative}.lightbox-static-face{z-index:1;user-select:none;-webkit-user-drag:none;width:100%;height:auto;display:block;position:relative}.lightbox-shader-face{z-index:2;pointer-events:none;position:absolute;inset:0}.lightbox-shader-face canvas{width:100%!important;height:auto!important}.lightbox-info{text-align:center;pointer-events:auto;z-index:3;justify-items:center;gap:.45rem;width:max-content;max-width:60vw;font-family:IBM Plex Sans,system-ui,sans-serif;display:grid;position:absolute;top:calc(50% + min(17vh,12rem));left:50%;transform:translate(-50%)}.lightbox-desc{color:#1c1b19b8;max-width:34ch;margin:0;font-size:.92rem;line-height:1.5}.lightbox-link{color:#f7f4ef;letter-spacing:.1em;background:#1a1a1a;border-radius:999px;padding:.42rem .9rem;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.66rem;text-decoration:none;transition:background .2s,transform .2s;display:inline-block}.lightbox-link:hover{background:#33312e;transform:translateY(-1px)}.lightbox-hint{text-align:center;letter-spacing:.16em;color:#1c1b197a;pointer-events:none;margin:0;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.68rem;position:absolute;bottom:clamp(1.25rem,4vh,2.5rem);left:0;right:0}.debug-fab{z-index:200;color:#e8e6e0;cursor:pointer;backdrop-filter:blur(14px);background:#141414db;border:1px solid #ffffff2e;border-radius:7px;padding:.5rem .8rem;font-family:IBM Plex Sans,system-ui,sans-serif;font-size:.72rem;position:fixed;top:12px;right:12px}.debug-panel{z-index:200;color:#e8e6e0;backdrop-filter:blur(16px);scrollbar-width:thin;scrollbar-color:#fff3 transparent;background:#141414e6;border:1px solid #ffffff1a;border-radius:10px;width:min(350px,100vw - 24px);max-height:calc(100vh - 24px);padding:14px;font-family:IBM Plex Sans,system-ui,sans-serif;font-size:12px;position:fixed;top:12px;right:12px;overflow-y:auto;box-shadow:0 16px 48px #00000052}.debug-head{justify-content:space-between;align-items:flex-start;gap:12px;padding-bottom:12px;display:flex}.debug-head h3{letter-spacing:.04em;margin:0;font-size:13px;font-weight:600}.debug-head p{color:#e8e6e07a;margin:4px 0 0;font-size:10px;line-height:1.45}.debug-icon{appearance:none;color:inherit;cursor:pointer;opacity:.65;background:0 0;border:0;flex:none;padding:0 2px;font-size:18px;line-height:1}.debug-icon:hover{opacity:1}.debug-preview{background:#ffc5670e;border:1px solid #ffcd7a2e;border-radius:8px;padding:10px}.debug-check{cursor:pointer;align-items:flex-start;gap:9px;display:flex}.debug-check input{accent-color:#e1b764;margin:2px 0 0}.debug-check span{gap:2px;display:grid}.debug-check strong,.debug-control-head strong{font-size:11px;font-weight:500}.debug-check small,.debug-control small,.debug-group summary small{color:#e8e6e075;font-size:9.5px;line-height:1.45}.debug-group{border-top:1px solid #ffffff1c;margin-top:10px}.debug-group summary{cursor:pointer;grid-template-columns:1fr auto;align-items:center;gap:3px 12px;padding:10px 1px 7px;list-style:none;display:grid}.debug-group summary::-webkit-details-marker{display:none}.debug-group summary:after{content:"+";color:#e8e6e085;grid-area:1/2/span 2;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:13px}.debug-group[open] summary:after{content:"−"}.debug-group summary>span{letter-spacing:.1em;text-transform:uppercase;font-size:10px;font-weight:600}.debug-group summary>small{grid-column:1}.debug-group-body{gap:5px;padding-bottom:4px;display:grid}.debug-control{background:#ffffff09;border-radius:6px;gap:3px;padding:7px 8px;display:grid}.debug-control.is-disabled{opacity:.42}.debug-control-head{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.debug-control-head em{color:#e5c98e;font-variant-numeric:tabular-nums;flex:none;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:10px;font-style:normal}.debug-control input[type=range]{accent-color:#d6b36a;width:100%;height:14px;margin:2px 0 0}.debug-actions{grid-template-columns:1fr 1fr;gap:7px;margin-top:12px;display:grid}.debug-actions button{appearance:none;font:inherit;color:inherit;cursor:pointer;background:#ffffff14;border:1px solid #ffffff29;border-radius:6px;padding:7px;font-size:10px}.debug-actions button:hover{background:#ffffff26}@media (prefers-reduced-motion:reduce){.stamp-shadow{transition:none}.stamp-card.is-focused .stamp-tilt{translate:none}.stamp-float{animation:none;transform:none}}