:root{--paper:#f4f2ed;--card:#f7f6f3;--sheet:#fbfaf8;--ink:#1b1a18;--ink-2:#6c6960;--ink-3:#9b978e;--rule:#cdcac2;--accent:#d4541e;--brass:#b08a4a;--dot:#1b1a182e;--feed-w:100%;--dot-n:6;--dot-x:calc(var(--feed-w) / (4 * var(--dot-n)));--dot-y:calc(var(--feed-w) / (2 * 1.41421 * var(--dot-n)));--dot-oy:0px;--shadow:0 1px 2px #1b1a181a, 0 6px 18px #1b1a1812;--paper-tone:#f4f2ed;--plate-rule:#1b1a1838;--sans:"Helvetica Neue", Helvetica, Arial, sans-serif;--mono:ui-monospace, "SF Mono", Menlo, monospace;--ratio:1 / 1.41421;--radius:6.3% / 4.5%;--gutter:20px;--gap:14px}@media (width>=720px){:root{--feed-w:min(100% - 2 * var(--gutter), 1040px);--dot-n:16}}*,:before,:after{box-sizing:border-box}[hidden]{display:none!important}html{-webkit-text-size-adjust:100%}body{background-color:var(--paper);background-image:radial-gradient(circle, var(--dot) 1px, transparent 1.4px);background-size:var(--dot-x) var(--dot-y);background-position:50% var(--dot-oy);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.55}img,svg,video{max-width:100%;display:block}a{color:inherit}:where(a,button,[tabindex]):focus-visible{outline:2px solid var(--accent);outline-offset:3px}.spec{font-family:var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);font-size:11px}.wrap{max-width:1080px;padding-inline:var(--gutter);margin-inline:auto}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.sbn-detail{z-index:100;position:fixed;inset:0}.sbn-detail[hidden]{display:none!important}.sbn-scrim{background:var(--paper);opacity:.82;position:absolute;inset:0}.sbn-paper,.sbn-art{will-change:width, height, left, top;position:absolute;transform:translate(-50%,-50%)}.sbn-paper{background:var(--paper-tone);box-shadow:inset 0 0 0 .5px var(--plate-rule), 0 2px 8px #1b1a181a, 0 24px 60px #1b1a1829;z-index:1}.sbn-art{object-fit:cover;z-index:2}.sbn-plate{z-index:3;text-align:center;flex-direction:column;gap:8px;width:min(92vw,420px);display:flex;position:absolute;bottom:clamp(18px,5vh,44px);left:50%;transform:translate(-50%)}.sbn-plate h2{letter-spacing:-.02em;color:var(--ink);margin:0;font-size:17px;font-weight:700}.sbn-plate dl{grid-template-columns:auto auto;justify-content:center;gap:2px 12px;margin:0;font-size:12.5px;display:grid}.sbn-plate dt{color:var(--ink-3)}.sbn-plate dd{color:var(--ink-2);font-variant-numeric:tabular-nums;margin:0}.sbn-full{color:var(--ink-3);margin-top:2px;font-size:12px;text-decoration:none}.sbn-full:hover{color:var(--accent)}.sbn-close{top:max(12px, env(safe-area-inset-top));z-index:4;background:var(--card);min-width:44px;min-height:44px;color:var(--ink-2);box-shadow:inset 0 0 0 1px var(--rule);font:inherit;cursor:pointer;border:0;border-radius:22px;padding:0 14px;font-size:13px;position:absolute;right:12px}.sbn-close:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion:reduce){.sbn-paper,.sbn-art,.sbn-plate{transition:none!important}}.sbn-art-video{object-fit:cover;z-index:2;background:0 0;width:100%;height:100%;position:absolute;inset:0}.sbn-art-video[data-rotate="90"],.sbn-art-video[data-rotate="270"]{max-width:none;width:var(--win-h,100%);height:var(--win-w,100%);inset:50% auto auto 50%}.sbn-art-video[data-rotate="90"]{transform:translate(-50%,-50%)rotate(90deg)}.sbn-art-video[data-rotate="270"]{transform:translate(-50%,-50%)rotate(-90deg)}.sbn-art-video[data-rotate="180"]{transform:rotate(180deg)}.sbn-play{z-index:4;width:64px;height:64px;box-shadow:0 0 0 .5px var(--plate-rule), 0 6px 18px #1b1a182e;cursor:pointer;background:#fbfaf8e0;border:0;border-radius:50%;place-items:center;display:grid;position:absolute;top:42%;left:50%;transform:translate(-50%,-50%)}.sbn-play svg{width:30px;height:30px;fill:var(--ink);margin-left:3px}.sbn-play[hidden]{display:none!important}.sbn-art{overflow:hidden}.sbn-art-img{object-fit:cover;transform-origin:0 0;will-change:transform, width, height;width:100%;height:100%;display:block}.sbn-art-tile{object-fit:cover;opacity:0;pointer-events:none;z-index:1;width:100%;height:100%;transition:opacity .22s;position:absolute;inset:0}.sbn-inspect{z-index:5;opacity:0;flex-direction:column;gap:6px;width:130px;transition:opacity .3s;display:flex;position:absolute;bottom:clamp(18px,5vh,44px);right:clamp(12px,4vw,28px)}.sbn-inspect[hidden],.sbn-inspect[data-available=false]{display:none!important}.sbn-readout{font-family:var(--mono,ui-monospace, Menlo, monospace);letter-spacing:.03em;color:var(--ink-2);text-align:right;font-variant-numeric:tabular-nums;font-size:9.5px;line-height:1.35}.sbn-controller{aspect-ratio:1/1.41421;background:var(--paper-tone);width:130px;box-shadow:inset 0 0 0 .5px var(--plate-rule), 0 2px 10px #1b1a182e;cursor:crosshair;touch-action:none;position:relative;overflow:hidden}.sbn-controller-img{object-fit:cover;width:100%;height:100%;display:block}.sbn-grid{pointer-events:none;background-image:linear-gradient(90deg,#1b1a1847 .5px,#0000 .5px),linear-gradient(#1b1a1847 .5px,#0000 .5px);position:absolute;inset:0}.sbn-reticle{box-shadow:0 0 0 1.5px var(--accent), 0 0 0 400px #1b1a184d;pointer-events:none;position:absolute}.sbn-slider{width:130px;accent-color:var(--accent);cursor:pointer;height:26px}.sbn-detail[data-inspect=on] .sbn-plate{text-align:left;width:min(60vw,240px);left:clamp(12px,4vw,28px);transform:translate(0)}.sbn-detail[data-inspect=on] .sbn-plate dl{justify-content:start}@media (width<=420px){.sbn-inspect,.sbn-controller,.sbn-slider{width:108px}}