:root{--bg:#041426;--panel:#071f39;--cyan:#14cbff;--line:#118dff;--text:#f2f9ff;--text-2:#b8ddf3;--grid:#1a4569;--warn:#ffa249;--panel-a:#071f39db;--font-body:"Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;--font-hud:"Chakra Petch", "Noto Sans TC", sans-serif;--gutter:20px;--safe-l:env(safe-area-inset-left,0px);--safe-r:env(safe-area-inset-right,0px);--safe-t:env(safe-area-inset-top,0px);--safe-b:env(safe-area-inset-bottom,0px);--rail-w:232px;--panel-w:340px;--radius:4px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:400 15px/1.55 var(--font-body);-webkit-font-smoothing:antialiased;overflow:hidden}button{font:inherit;color:inherit;touch-action:manipulation;-webkit-tap-highlight-color:#14cbff33}:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}[hidden]{display:none!important}#stage{position:fixed;inset:0}#stage canvas{touch-action:none;width:100%;height:100%;display:block}.loading{z-index:20;text-align:center;background:var(--bg);place-content:center;display:grid;position:fixed;inset:0}.loading__brand{font:700 24px/1.3 var(--font-body);margin:0}.loading__text{color:var(--cyan);font:600 13px/1 var(--font-hud);letter-spacing:.14em;margin:8px 0 0}.brand{top:calc(var(--gutter) + var(--safe-t));left:calc(var(--gutter) + var(--safe-l));z-index:5;pointer-events:none;position:fixed}.brand__name{font:700 22px/1.2 var(--font-body);letter-spacing:.02em;margin:0}.brand__mode{font:600 12px/1 var(--font-hud);letter-spacing:.16em;color:var(--cyan);text-transform:uppercase;margin:4px 0 0}.rail{z-index:5;left:calc(var(--gutter) + var(--safe-l));top:calc(96px + var(--safe-t));width:var(--rail-w);flex-direction:column;gap:12px;display:flex;position:fixed}.rail__list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.rail__btn{border:1px solid var(--grid);border-left:3px solid var(--dc,var(--cyan));border-radius:var(--radius);background:var(--panel-a);cursor:pointer;text-align:left;grid-template-columns:34px 1fr;align-items:center;gap:10px;width:100%;padding:9px 12px;transition:border-color .2s,background .2s;display:grid}.rail__btn:hover{border-color:var(--line);border-left-color:var(--dc)}.rail__btn[aria-current=true]{border-color:var(--dc);background:#0b2c50}.rail__code{font:600 17px/1 var(--font-hud);color:var(--dc)}.rail__name{font-size:14px;font-weight:500}.rail__home{border:1px solid var(--cyan);border-radius:var(--radius);cursor:pointer;background:#14cbff1f;padding:10px 12px;font-weight:500}.rail__home:hover{background:#14cbff38}.panel{z-index:5;right:calc(var(--gutter) + var(--safe-r));top:calc(var(--gutter) + var(--safe-t));width:var(--panel-w);max-height:calc(100% - 2 * var(--gutter));border:1px solid var(--grid);border-top:2px solid var(--pc,var(--cyan));border-radius:var(--radius);background:var(--panel-a);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);padding:18px 20px;position:fixed;overflow:auto}.panel__eyebrow{font:600 12px/1 var(--font-hud);letter-spacing:.14em;color:var(--pc,var(--cyan));margin:0}.panel__title{font:700 21px/1.3 var(--font-body);margin:8px 0 6px}.panel__text{color:var(--text-2);margin:0 0 12px;font-size:14px}.panel__meta{color:var(--text-2);margin:0 0 14px;font-size:13px}.panel__meta b{color:var(--text);font-weight:500}.nodes{flex-direction:column;gap:6px;margin:0 0 14px;padding:0;list-style:none;display:flex}.node-btn{text-align:left;border:1px solid var(--grid);border-radius:var(--radius);cursor:pointer;background:#04142699;align-items:baseline;gap:10px;width:100%;padding:9px 11px;display:flex}.node-btn:hover,.node-btn[aria-pressed=true]{border-color:var(--pc)}.node-btn__idx{font:600 13px/1 var(--font-hud);color:var(--pc)}.cta{border:1px solid var(--pc,var(--cyan));border-radius:var(--radius);background:color-mix(in srgb, var(--pc,var(--cyan)) 18%, transparent);cursor:pointer;width:100%;padding:12px 14px;font-weight:700}.cta:hover{background:color-mix(in srgb, var(--pc,var(--cyan)) 30%, transparent)}.tag{border:1px solid var(--warn);color:var(--warn);font:600 11px/1.4 var(--font-hud);letter-spacing:.06em;border-radius:2px;padding:2px 7px;display:inline-block}.labels{z-index:4;pointer-events:none;position:fixed;inset:0}.label{border:1px solid var(--lc);white-space:nowrap;pointer-events:auto;cursor:pointer;background:#041426d1;border-radius:2px;padding:4px 9px;font-size:13px;font-weight:500;transition:opacity .2s;position:absolute;top:0;left:0;transform:translate(-50%,-100%)}.label__code{font:600 12px/1 var(--font-hud);color:var(--lc);margin-right:6px}.label--node{border-style:solid;border-width:1px 1px 1px 3px}.showcase{z-index:10;padding:12px;padding:max(12px, var(--safe-t)) max(12px, var(--safe-r)) max(12px, var(--safe-b)) max(12px, var(--safe-l));overscroll-behavior:contain;background:#020a1466;place-items:center;display:grid;position:fixed;inset:0}body[data-mode=SHOWCASE] .brand,body[data-mode=SHOWCASE] .rail,body[data-mode=SHOWCASE] .panel{visibility:hidden}.showcase__inner{opacity:0;visibility:hidden;flex-direction:column;gap:10px;width:min(96vw,177.778dvh - 213.333px);transition:opacity .35s,transform .35s;display:flex;position:relative;transform:scale(.985)}.showcase--ready .showcase__inner{opacity:1;visibility:visible;transform:none}.showcase__bar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.showcase__title{font:700 17px/1.3 var(--font-body);margin:0 auto 0 0}.showcase__title span{font:600 13px/1 var(--font-hud);color:var(--sc);letter-spacing:.1em;margin-right:8px}.sbtn{border:1px solid var(--grid);border-radius:var(--radius);background:var(--panel);cursor:pointer;padding:8px 13px;font-size:14px;font-weight:500}.sbtn:hover,.sbtn--primary{border-color:var(--cyan)}.frame{aspect-ratio:16/9;background:#020b16;border:1px solid #14cbff8c;width:100%;position:relative;box-shadow:0 0 0 1px #118dff40,0 0 36px #14cbff2e}.frame:before,.frame:after{content:"";border:2px solid var(--cyan);pointer-events:none;z-index:3;width:26px;height:26px;position:absolute}.frame:before{border-bottom:0;border-right:0;top:-6px;left:-6px}.frame:after{border-top:0;border-left:0;bottom:-6px;right:-6px}.frame__media{object-fit:contain;background:#020b16;width:100%;height:100%;display:block;position:absolute;inset:0}.frame__zoomwrap{background:#020b16;place-items:center;display:grid;position:absolute;inset:0;container-type:size}.frame__zoom{width:min(100cqw, 100cqh * var(--r));aspect-ratio:var(--r);background-repeat:no-repeat}.frame__scan{pointer-events:none;z-index:2;mix-blend-mode:screen;background:linear-gradient(#0000 0,#14cbff12 50%,#0000 100%) 0 0/100% 220%;animation:4.5s linear infinite scan;position:absolute;inset:0}@keyframes scan{0%{background-position:0 -120%}to{background-position:0 120%}}.hotspots{z-index:1;position:absolute}.hotspot{cursor:pointer;background:0 0;border:1px solid #0000;border-radius:2px;padding:0;transition:border-color .15s,background .15s;position:absolute}.hotspot:hover,.hotspot:focus-visible,.hotspot--hint{border-color:var(--cyan);background:#14cbff1a}.hotspot--hint{animation:1.4s ease-in-out 2 hint}@keyframes hint{50%{background:#14cbff3d}}.hotspots--show .hotspot{border-style:dashed;border-color:#14cbff8c}.unavailable{text-align:center;color:var(--text-2);place-content:center;gap:8px;padding:24px;display:grid;position:absolute;inset:0}.unavailable strong{color:var(--warn);font-size:18px}.showcase__foot{color:var(--text-2);flex-wrap:wrap;align-items:center;gap:8px 16px;font-size:13px;display:flex}.sources{z-index:2;background:#041426f5;margin:0;padding:14px 18px;list-style:none;position:absolute;inset:0;overflow:auto}.sources li{border-bottom:1px solid var(--grid);padding:10px 0}.sources code{color:var(--text-2);font-size:12px}.cta--ghost{background:0 0;margin-top:8px;font-weight:500}.sbtn--more{border-color:var(--cyan);color:var(--cyan)}.tsm{z-index:30;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);overscroll-behavior:contain;background:#020a149e;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.tsm__panel{border:1px solid #14cbff8c;border-top:2px solid var(--tc,var(--cyan));background:linear-gradient(#071f39f5,#041426f7);border-radius:6px;flex-direction:column;width:min(1180px,100%);max-height:calc(100dvh - 48px);display:flex;box-shadow:0 0 0 1px #118dff33,0 0 42px #14cbff29}.tsm__head{border-bottom:1px solid var(--grid);flex-wrap:wrap;align-items:center;gap:4px 16px;padding:16px 20px 10px;display:flex}.tsm__eyebrow{width:100%;font:600 12px/1 var(--font-hud);letter-spacing:.14em;color:var(--tc,var(--cyan));margin:0}.tsm__title{font:700 20px/1.35 var(--font-body);margin:0 auto 0 0}.tsm__close{border:1px solid var(--cyan);border-radius:var(--radius);cursor:pointer;background:#14cbff1f;padding:8px 14px;font-weight:500}.tsm__close:hover{background:#14cbff3d}.tsm__tabs{border-bottom:1px solid var(--grid);gap:4px;padding:10px 20px 0;display:flex;overflow-x:auto}.tsm__tabs button{color:var(--text-2);cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #0000;border-bottom:0;border-radius:4px 4px 0 0;padding:8px 14px;font-weight:500}.tsm__tabs button[aria-selected=true]{color:var(--text);border-color:var(--grid);box-shadow:inset 0 2px 0 var(--cyan);background:#14cbff14}.tsm__body{padding:18px 20px 20px;overflow:auto}.tsm__lead{margin:0 0 14px;font-size:17px;line-height:1.7}.tsm__intro h3,.tsm__story h3{color:var(--cyan);margin:14px 0 8px;font-size:15px}.tsm__techs{gap:6px;margin:0;padding-left:22px;display:grid}.tsm__caveats{color:var(--text-2);gap:4px;margin:0;padding-left:20px;font-size:14px;display:grid}.tsm__caselist,.tsm__mediatabs{flex-wrap:wrap;gap:6px;margin-bottom:12px;display:flex}.tsm__caselist button,.tsm__mediatabs button{border:1px solid var(--grid);border-radius:var(--radius);cursor:pointer;text-align:left;background:#04142699;padding:7px 11px;font-size:13px}.tsm__caselist button[aria-pressed=true],.tsm__mediatabs button[aria-pressed=true]{border-color:var(--cyan);background:#0b2c50}.tsm__grid{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);align-items:start;gap:18px;display:grid}.tsm__viewer{aspect-ratio:16/9;background:#020b16;border:1px solid #14cbff73;place-items:center;display:grid;position:relative;overflow:hidden}.tsm__viewer video,.tsm__viewer img{object-fit:contain;background:#020b16;width:100%;height:100%;display:block}.tsm__vstate{color:var(--text-2);pointer-events:none;background:#041426d1;border-radius:2px;margin:0;padding:2px 8px;font-size:12px;position:absolute;top:8px;left:8px}.tsm__empty{text-align:center;color:var(--text-2);gap:6px;padding:24px;display:grid}.tsm__empty strong{color:var(--warn);font-size:17px}.tsm__story h4{color:var(--text-2);margin:10px 0 2px;font-size:13px;font-weight:500}.tsm__story p{margin:0}.tsm__status{color:var(--text-2);font-size:13px;margin-top:12px!important}@media (width<=760px){.tsm{place-items:stretch stretch;padding:0}.tsm__panel{border-radius:0;height:100dvh;max-height:100dvh}.tsm__grid{grid-template-columns:1fr}.tsm__title{width:100%;font-size:17px}}.fallback{text-align:center;color:var(--text-2);place-content:center;padding:24px;display:grid;position:fixed;inset:0}@media (width<=760px){:root{--gutter:12px}.brand__name{font-size:18px}.rail{top:auto;bottom:calc(var(--gutter) + var(--safe-b));left:calc(var(--gutter) + var(--safe-l));right:calc(var(--gutter) + var(--safe-r));width:auto}.rail__list{scrollbar-width:none;flex-direction:row;gap:6px;overflow-x:auto}.rail__list li{flex:none}.rail__btn{grid-template-columns:auto auto;gap:6px;padding:8px 10px}.rail__home{top:calc(var(--gutter) + var(--safe-t));right:calc(var(--gutter) + var(--safe-r));position:fixed}.panel{top:auto;right:var(--gutter);left:var(--gutter);bottom:calc(74px + var(--safe-b));width:auto;max-height:40vh;padding:12px 14px}.panel__title{font-size:18px}.showcase{background:#041426f5;align-items:start;padding:10px 8px;overflow-y:auto}.showcase__inner,.showcase__title{width:100%}.showcase__foot:after{content:"橫向持握可放大閱讀細節";color:var(--cyan)}}@media (height<=520px){.showcase{align-items:start;overflow-y:auto}.showcase__inner{width:min(96vw,177.778dvh - 42.6667px)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}