*{margin:0;padding:0;box-sizing:border-box}:root{--black:#0a0a0a;--text:#ffffff;--text-secondary:#b0b0b0;--text-muted:#999999;--accent:#22d3ee;--accent-dim:#0e93a8;color-scheme:dark}html{scroll-behavior:auto}body{min-width:0;overflow-x:clip;background:radial-gradient(circle at 50% 44%,rgba(34,211,238,0.08),transparent 34rem),#07090b;color:var(--text);font-family:'Space Grotesk',system-ui,sans-serif;font-weight:400;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::selection{background:var(--accent);color:var(--black)}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--black)}::-webkit-scrollbar-thumb{border:2px solid var(--black);border-radius:5px;background:#242424}main,.stack{width:100%;min-width:0}.stack{--stack-bar:0px;position:relative;min-height:100vh;background:linear-gradient(rgba(255,255,255,0.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.018) 1px,transparent 1px),linear-gradient(180deg,#080b0d,#050708);background-size:64px 64px,64px 64px,auto}.stack__viewport{position:relative;display:flex;flex-direction:column;padding:clamp(2rem,5vh,3.5rem) clamp(1.25rem,5vw,3rem)}.focused-cue{order:-2;align-self:center;display:inline-flex;align-items:center;justify-content:center;gap:0.65rem;max-width:calc(100vw - 2rem);margin:0 auto 1.25rem;padding:0.55rem 0.9rem;border:1px solid rgba(255,255,255,0.11);border-radius:999px;background:rgba(7,10,12,0.88);color:var(--text-secondary);font-family:'JetBrains Mono',monospace;font-size:0.65rem;font-weight:600;line-height:1.2;letter-spacing:0.07em;text-transform:uppercase;text-align:center;z-index:30}.focused-cue__dot{width:0.42rem;height:0.42rem;flex:0 0 auto;border-radius:50%;background:var(--accent);box-shadow:0 0 0.8rem rgba(34,211,238,0.7);animation:focusedCuePulse 1.8s ease-in-out infinite}.focused-cue__divider{color:var(--accent-dim)}.focused-cue__velocity{display:none}.has-js .focused-cue__velocity{display:inline}@keyframes focusedCuePulse{50%{opacity:0.42;transform:scale(0.72)}}.stack__deck{display:flex;flex-direction:column;gap:1.5rem;width:100%;max-width:58rem;margin:0 auto}.stack__card{--gx:12%;--gy:0%;position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:1.75rem;min-height:17rem;padding:clamp(1.75rem,4vw,3.25rem);overflow:hidden;border:1px solid #30363b;border-radius:22px;background:radial-gradient(110% 130% at var(--gx) var(--gy),rgba(34,211,238,0.2),transparent 58%),linear-gradient(158deg,#1b1f23 0%,#0f1215 100%);box-shadow:0 30px 70px rgba(0,0,0,0.62)}.stack__card::before{content:'';position:absolute;top:0;right:0;left:0;height:1px;background:linear-gradient(90deg,transparent,rgba(34,211,238,0.55),transparent)}.stack__card:nth-child(2){--gx:88%}.stack__card:nth-child(3){--gx:50%;--gy:108%}.stack__card:nth-child(4){--gx:4%;--gy:96%}.stack__card:nth-child(5){--gx:96%;--gy:8%}.stack__index{position:absolute;top:clamp(0.75rem,2vw,1.5rem);right:clamp(1rem,3vw,2.25rem);color:rgba(255,255,255,0.045);font-family:'Syne',system-ui,sans-serif;font-size:clamp(3.5rem,10vw,7rem);font-weight:800;line-height:1;letter-spacing:-0.06em;pointer-events:none;user-select:none}.stack__eyebrow{display:inline-block;color:var(--accent);font-family:'JetBrains Mono',monospace;font-size:0.68rem;font-weight:600;text-transform:uppercase;letter-spacing:0.24em}.stack__body{position:relative;max-width:34rem}.stack__title{margin:1.25rem 0 0.9rem;font-family:'Syne',system-ui,sans-serif;font-size:clamp(1.65rem,4.2vw,2.75rem);font-weight:800;line-height:1.1;letter-spacing:-0.035em;overflow-wrap:break-word}.stack__copy{max-width:44ch;color:var(--text-secondary);font-size:clamp(0.98rem,1.4vw,1.125rem);line-height:1.65}.stack__meta{position:relative;display:flex;align-items:center;gap:0.75rem;color:var(--text-muted);font-family:'JetBrains Mono',monospace;font-size:0.68rem;font-weight:600;text-transform:uppercase;letter-spacing:0.18em}.stack__meta::before{content:'';width:2rem;height:1px;flex:0 0 auto;background:var(--accent-dim)}.stack__hud{order:-1;display:flex;align-items:center;gap:1rem;padding:0 0 1.75rem;font-family:'JetBrains Mono',monospace;z-index:20}.stack__hud-label{color:var(--text-muted);font-size:0.68rem;font-weight:600;text-transform:uppercase;letter-spacing:0.22em}.stack__count{min-width:7ch;color:var(--accent);font-size:0.9rem;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:0.12em}.stack__rail{position:relative;width:7.5rem;height:2px;flex:0 0 auto;overflow:hidden;background:rgba(255,255,255,0.14)}.stack__rail-fill{position:absolute;inset:0;display:block;background:var(--accent);transform:scaleX(0);transform-origin:left center;will-change:transform}.stack__shade{position:absolute;inset:0;z-index:3;display:block;border-radius:inherit;background:#05070a;opacity:0;pointer-events:none}.stack--live .stack__viewport{height:calc(100vh - var(--stack-bar,0px));justify-content:center;align-items:stretch;padding-top:clamp(4.75rem,12vh,5.8rem);padding-bottom:clamp(5.5rem,14vh,6.5rem);overflow:hidden}.stack--live .focused-cue{position:absolute;top:clamp(1rem,3.5vh,1.6rem);left:50%;margin:0;transform:translateX(-50%);white-space:nowrap}.stack--live .stack__deck{position:relative;height:min(57vh,28rem);gap:0;will-change:transform}.stack--live .stack__card{position:absolute;inset:0;min-height:0;will-change:transform}.stack--live .stack__hud{position:absolute;left:clamp(1.25rem,5vw,3rem);bottom:clamp(1.5rem,4vh,2.75rem);width:auto;max-width:calc(100% - 2 * clamp(1.25rem,5vw,3rem));gap:0.9rem;padding:0.6rem 1.15rem;border:1px solid #262c31;border-radius:100px;background:rgba(8,10,12,0.94);box-shadow:0 12px 30px rgba(0,0,0,0.5);z-index:20}.thumbnail-preview{width:100vw;height:100vh;overflow:hidden;background:#07090b}.thumbnail-stack{position:relative;width:100%;height:100%;overflow:hidden;background:radial-gradient(circle at 50% 45%,rgba(34,211,238,0.15),transparent 34rem),linear-gradient(rgba(255,255,255,0.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.02) 1px,transparent 1px),#07090b;background-size:auto,64px 64px,64px 64px,auto}.thumbnail-deck{position:absolute;top:54%;left:50%;width:min(77vw,58rem);height:min(56vh,25rem);transform:translate(-50%,-50%) perspective(1300px) rotateX(7deg) translateY(8px) scaleY(0.975);transform-origin:center top}.thumbnail-preview .stack__card{position:absolute;inset:0;min-height:0;will-change:auto}.thumbnail-preview .stack__card:nth-child(1){z-index:1;transform:translateY(-104px) scale(0.78) rotateX(-6.4deg)}.thumbnail-preview .stack__card:nth-child(2){z-index:2;transform:translateY(-78px) scale(0.835) rotateX(-4.8deg)}.thumbnail-preview .stack__card:nth-child(3){z-index:3;transform:translateY(-52px) scale(0.89) rotateX(-3.2deg)}.thumbnail-preview .stack__card:nth-child(4){z-index:4;transform:translateY(-26px) scale(0.945) rotateX(-1.6deg)}.thumbnail-preview .stack__card:nth-child(5){z-index:5;transform:translateY(0) scale(1)}.thumbnail-hud{position:absolute;left:clamp(1.25rem,5vw,3rem);bottom:clamp(1.25rem,4vh,2rem);z-index:20}.thumbnail-preview .stack__rail-fill{transform:scaleX(1)}@media (max-width:768px){.stack__card{gap:1.25rem;min-height:15rem;padding:3rem 1.6rem 1.9rem;border-radius:18px}.stack__copy{max-width:none}.stack--live .stack__viewport{padding:4.5rem 1rem 5.5rem}.stack--live .stack__deck{height:min(55vh,25rem)}.stack--live .stack__hud{gap:0.75rem}.stack__rail{width:4.5rem}}@media (max-width:520px){.focused-cue{gap:0.42rem;max-width:calc(100vw - 1rem);padding-inline:0.65rem;font-size:clamp(0.5rem,2.45vw,0.61rem);letter-spacing:0.025em}.stack--live .focused-cue{top:0.8rem}.stack--live .stack__viewport{padding-top:4rem;padding-bottom:5rem}.stack--live .stack__deck{height:min(54vh,24rem)}}@media (max-width:420px){.stack__hud-label{display:none}.stack__title{font-size:clamp(1.5rem,7.5vw,2rem)}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important}.focused-cue__dot{animation:none}.focused-cue__velocity{display:none !important}.stack--live .stack__viewport{height:auto;display:block;padding:clamp(2rem,5vh,3.5rem) clamp(1.25rem,5vw,3rem);overflow:visible}.stack--live .focused-cue{position:static;margin:0 auto 1.25rem;transform:none;white-space:normal}.stack--live .stack__deck{position:relative;height:auto;gap:1.5rem;transform:none}.stack--live .stack__card{position:relative;inset:auto;min-height:15rem;transform:none}.stack--live .stack__hud{position:relative;left:auto;bottom:auto;padding:0 0 1.75rem}}