:root{--ground:#171A3A;--ground-rgb:23,26,58;--void:#0F1128;--void-rgb:15,17,40;--plane:#222754;--plane-rgb:34,39,84;--chrome:#C9D2DE;--chrome-rgb:201,210,222;--signal:#FF8A6B;--signal-rgb:255,138,107;--ink:var(--chrome);--ink-dim:rgba(var(--chrome-rgb),0.74);--ink-faint:rgba(var(--chrome-rgb),0.62);--ink-dark:var(--ground);--ink-dark-dim:rgba(var(--ground-rgb),0.72);--rule:rgba(var(--chrome-rgb),0.22);--rule-dark:rgba(var(--ground-rgb),0.26);--plane-fill:rgba(var(--plane-rgb),0.88);--plane-edge:rgba(var(--chrome-rgb),0.30);--plane-shadow:0 40px 90px rgba(var(--void-rgb),0.72);--scrim-plane:linear-gradient(to top,rgba(var(--ground-rgb),0.94) 0 46%,rgba(var(--ground-rgb),0.62) 72%,rgba(var(--ground-rgb),0.14) 100%);--font-display:'Tomorrow','Trebuchet MS',sans-serif;--font-body:'Sarabun',system-ui,sans-serif;--step-display:clamp(2.9rem,7.4vw,6rem);--step-h2:clamp(1.9rem,3.6vw,3rem);--step-body:1rem;--step-fine:0.68rem;--gutter:clamp(1.15rem,4vw,3.5rem);--section-y:clamp(4.5rem,9vw,9rem);--nav-h:66px;--ease-settle:cubic-bezier(0.22,1,0.36,1);color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h)}html.lenis{scroll-behavior:auto}html.lenis,html.lenis body{height:auto}body{min-width:0;overflow-x:clip;background:var(--ground);color:var(--ink);font-family:var(--font-body);font-size:var(--step-body);font-weight:300;line-height:1.62;padding-top:var(--nav-h);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{border:0;background:none;color:inherit;font:inherit}img{display:block;max-width:100%}h1,h2,h3{font-family:var(--font-display);font-weight:500;line-height:1.02;letter-spacing:-0.02em}::selection{background:var(--signal);color:var(--void)}:focus-visible{outline:3px solid var(--signal);outline-offset:3px}.practice:focus-visible{outline-color:var(--ink-dark)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.kicker{color:var(--ink-faint);font-family:var(--font-display);font-size:var(--step-fine);font-weight:500;letter-spacing:0.26em;text-transform:uppercase}.kicker--dark{color:var(--ink-dark-dim)}.button{display:inline-block;border:1px solid var(--plane-edge);padding:0.85rem 1.6rem;font-family:var(--font-display);font-size:0.82rem;font-weight:500;letter-spacing:0.14em;text-transform:uppercase;transition:background-color 0.4s var(--ease-settle),border-color 0.4s var(--ease-settle)}.button:hover,.button:focus-visible{background:rgba(var(--chrome-rgb),0.12);border-color:var(--signal)}.button--solid{background:var(--signal);border-color:var(--signal);color:var(--void)}.button--solid:hover,.button--solid:focus-visible{background:rgba(var(--signal-rgb),0.82);border-color:var(--signal)}.text-link{border-bottom:1px solid rgba(var(--signal-rgb),0.5);color:var(--signal);font-size:0.9rem;padding-bottom:2px;transition:border-color 0.3s var(--ease-settle)}.text-link:hover,.text-link:focus-visible{border-bottom-color:var(--signal)}.has-js [data-hero-fade],.has-js [data-reveal]{opacity:0}.has-js [data-reveal-group] > *{opacity:0}@media (prefers-reduced-motion:reduce){.has-js [data-hero-fade],.has-js [data-reveal],.has-js [data-reveal-group] > *{opacity:1;transform:none}}.site-nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;gap:var(--gutter);height:var(--nav-h);padding:0 var(--gutter);background:rgba(var(--void-rgb),0.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}.wordmark{display:inline-flex;align-items:center;gap:0.6rem;font-family:var(--font-display);font-size:1.05rem;font-weight:700;letter-spacing:0.16em;text-transform:uppercase}.wordmark-mark{width:14px;height:14px;background:var(--signal);box-shadow:-5px 5px 0 rgba(var(--chrome-rgb),0.45)}.nav-links{display:flex;gap:1.6rem;margin-left:auto}.nav-links a{color:var(--ink-dim);font-size:0.82rem;letter-spacing:0.06em;padding:0.35rem 0;border-bottom:1px solid transparent}.nav-links a:hover,.nav-links a:focus-visible{color:var(--ink);border-bottom-color:var(--signal)}.nav-cta{border:1px solid var(--plane-edge);padding:0.55rem 1.05rem;font-family:var(--font-display);font-size:0.74rem;letter-spacing:0.14em;text-transform:uppercase}.nav-cta:hover,.nav-cta:focus-visible{background:var(--signal);border-color:var(--signal);color:var(--void)}.hero{position:relative;min-height:calc(100svh - var(--nav-h));padding:clamp(2.5rem,6vw,5rem) var(--gutter) 0;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center;background:radial-gradient(120% 90% at 78% 18%,rgba(var(--signal-rgb),0.13),transparent 62%),linear-gradient(180deg,var(--void),var(--ground) 62%)}.ghost-numeral{position:absolute;left:calc(var(--gutter) * -0.4);top:44%;z-index:0;font-family:var(--font-display);font-size:clamp(16rem,40vw,34rem);font-weight:700;line-height:0.7;color:rgba(var(--chrome-rgb),0.055);letter-spacing:-0.06em;pointer-events:none;user-select:none}.hero-copy{position:relative;z-index:3;max-width:34rem;padding-bottom:4rem}.hero-copy h1{font-size:var(--step-display);margin:1.2rem 0 1.6rem}.hero-copy h1 em{font-style:normal;color:var(--signal)}.hero-lede{color:var(--ink-dim);max-width:30rem}.hero-actions{display:flex;align-items:center;gap:1.6rem;margin-top:2.2rem;flex-wrap:wrap}.hero-scene{position:absolute;right:calc(var(--gutter) * -0.5);top:8%;width:min(52vw,720px);height:108%;z-index:2;perspective:1500px;perspective-origin:60% 42%;pointer-events:none}.hero-stack{position:relative;width:100%;height:100%;transform-style:preserve-3d;transform:rotateX(8deg) rotateY(-16deg)}.hplane{position:absolute;overflow:hidden;background-color:var(--plane);border:1px solid var(--plane-edge);box-shadow:var(--plane-shadow);transform-style:preserve-3d}.hplane img{width:100%;height:100%;object-fit:cover}.hplane::after{content:'';position:absolute;inset:0;background:var(--plane-fill);mix-blend-mode:multiply}.hplane--back{left:2%;top:4%;width:86%;height:62%;transform:translateZ(-260px)}.hplane--mid{left:20%;top:20%;width:52%;height:66%;transform:translateZ(-90px)}.hplane--front{left:44%;top:34%;width:46%;height:60%;transform:translateZ(70px)}.hplane--front::after{background:rgba(var(--plane-rgb),0.42)}.hplane figcaption{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:4.5rem 1.1rem 1.1rem;background:var(--scrim-plane);color:var(--ink-dim);font-size:0.78rem;letter-spacing:0.02em}.hplane figcaption span{display:block;color:var(--ink);font-family:var(--font-display);font-size:var(--step-fine);letter-spacing:0.22em;text-transform:uppercase}.hero-sheen{position:absolute;inset:-20%;background:linear-gradient(112deg,transparent 34%,rgba(var(--signal-rgb),0.30) 50%,transparent 64%);transform:translateZ(140px);opacity:0.75}.hero-strip{grid-column:1 / -1;position:relative;z-index:3;display:flex;flex-wrap:wrap;gap:clamp(1.5rem,5vw,4rem);list-style:none;margin-top:auto;padding:1.4rem 0 clamp(2rem,5vw,3.5rem);border-top:1px solid var(--rule);color:var(--ink-faint);font-size:0.82rem}.hero-strip strong{color:var(--signal);font-family:var(--font-display);font-size:1.5rem;font-weight:500;margin-right:0.5rem}.depth{position:relative;background:linear-gradient(180deg,var(--ground),var(--void) 26%,var(--void) 76%,var(--ground))}.depth-frame{min-height:100svh;padding:clamp(2rem,4vw,3rem) var(--gutter) clamp(2rem,4vw,3rem);display:grid;grid-template-rows:auto 1fr auto;gap:clamp(1rem,2.5vw,2rem)}.depth-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:1.5rem 3rem}.depth-title{font-family:var(--font-display);font-size:clamp(1.05rem,1.7vw,1.35rem);font-weight:400;color:var(--ink-dim);max-width:34rem}.depth-viewport{position:relative;overflow:hidden;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);min-height:min(74svh,720px)}.depth-count{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-family:var(--font-display);font-size:clamp(9rem,26vw,22rem);font-weight:700;line-height:0.7;color:rgba(var(--chrome-rgb),0.07);pointer-events:none;user-select:none}.depth-light{position:absolute;inset:-30% -10%;background:radial-gradient(45% 55% at 50% 50%,rgba(var(--signal-rgb),0.22),transparent 70%);pointer-events:none}.depth-scene{position:absolute;inset:0;perspective:1200px;perspective-origin:50% 50%;pointer-events:none}.dplane{position:absolute;left:50%;top:50%;width:min(58vw,600px);aspect-ratio:11 / 14;margin:0;transform:translate(-50%,-50%) translateZ(-1800px);overflow:hidden;background-color:var(--plane);border:1px solid var(--plane-edge);box-shadow:var(--plane-shadow);opacity:0}.dplane img{width:100%;height:100%;object-fit:cover}.dplane{--plane-alpha:0.9}.dplane::after{content:'';position:absolute;inset:0;background:rgba(var(--plane-rgb),var(--plane-alpha));mix-blend-mode:multiply}.depth-legend{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1rem,2.4vw,2.4rem);list-style:none}.depth-legend li{padding-top:0.9rem;border-top:1px solid var(--rule);transition:border-color 0.5s var(--ease-settle),color 0.5s var(--ease-settle),transform 0.5s var(--ease-settle)}.has-js .depth-legend li h2{color:var(--ink-faint)}.has-js .depth-legend li p{color:var(--ink-faint)}.depth-index{display:block;color:var(--ink-faint);font-family:var(--font-display);font-size:var(--step-fine);letter-spacing:0.24em}.depth-legend h2{font-size:1.15rem;margin:0.35rem 0 0.5rem}.depth-legend p{color:var(--ink-dim);font-size:0.86rem;line-height:1.55}.has-js .depth-legend li.is-current{transform:translateY(-5px)}.depth-legend li.is-current{border-top-color:var(--signal);box-shadow:inset 0 1px 0 var(--signal)}.depth-legend li.is-current .depth-index{color:var(--signal)}.has-js .depth-legend li.is-current h2{color:var(--ink)}.has-js .depth-legend li.is-current p{color:var(--ink-dim)}.practice{position:relative;background:var(--chrome);color:var(--ink-dark);padding:var(--section-y) var(--gutter);display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(2rem,5vw,5rem);align-items:end;overflow:hidden}.practice-statement{margin-left:clamp(-3.5rem,-4vw,-1rem);font-family:var(--font-display);font-size:clamp(3rem,8.5vw,7rem);font-weight:700;line-height:0.92;letter-spacing:-0.045em;text-transform:uppercase}.practice-statement span{color:var(--ink-dark-dim)}.practice-column{padding-bottom:0.6rem}.practice-lede{color:var(--ink-dark-dim);font-size:1.05rem;margin:1rem 0 2rem;max-width:30rem}.practice-facts{display:grid;gap:0.9rem;max-width:30rem}.practice-facts > div{display:grid;grid-template-columns:9rem minmax(0,1fr);gap:1rem;padding-top:0.7rem;border-top:1px solid var(--rule-dark)}.practice-facts dt{font-family:var(--font-display);font-size:var(--step-fine);letter-spacing:0.2em;text-transform:uppercase;color:var(--ink-dark-dim)}.practice-facts dd{font-size:0.92rem}.field{position:relative;padding:var(--section-y) var(--gutter);display:grid;grid-template-columns:minmax(0,0.9fr) minmax(0,1.1fr);gap:clamp(2rem,5vw,4rem);align-items:center;background:linear-gradient(180deg,var(--ground),var(--void))}.field-copy{max-width:30rem}.field-copy h2{font-size:var(--step-h2);margin:1rem 0 1.2rem}.field-copy p{color:var(--ink-dim)}.field-hint{color:var(--ink-faint);font-size:0.84rem;margin-top:1rem}.field-scene{position:relative;min-height:min(72vw,560px);perspective:1300px;perspective-origin:50% 45%;pointer-events:none}.field-stack{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(9deg) rotateY(-13deg)}.fplane{position:absolute;overflow:hidden;background-color:var(--plane);border:1px solid var(--plane-edge);box-shadow:var(--plane-shadow)}.fplane img{width:100%;height:100%;object-fit:cover}.fplane::after{content:'';position:absolute;inset:0;background:var(--plane-fill);mix-blend-mode:multiply}.fplane--a{left:0;top:6%;width:46%;height:66%;transform:translateZ(-220px)}.fplane--b{left:26%;top:24%;width:44%;height:64%;transform:translateZ(-40px)}.fplane--c{left:52%;top:2%;width:44%;height:70%;transform:translateZ(120px)}.fplane--c::after{background:rgba(var(--plane-rgb),0.44)}.field-sheen{position:absolute;inset:-25%;background:linear-gradient(105deg,transparent 36%,rgba(var(--signal-rgb),0.26) 50%,transparent 63%);transform:translateZ(180px)}.rooms{position:relative;padding:var(--section-y) 0;background:var(--void)}.rooms-head{padding:0 var(--gutter);margin-bottom:clamp(2rem,4vw,3.5rem)}.rooms-head h2{font-size:var(--step-h2);margin-top:0.9rem;max-width:22ch}.rooms-strip{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(min(78vw,340px),1fr);gap:clamp(0.75rem,1.6vw,1.25rem);padding:0 var(--gutter) 1.25rem;padding-right:0;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin}.room{position:relative}.room-face{position:relative;display:block;width:100%;aspect-ratio:11 / 14;overflow:hidden;background-color:var(--plane);border:1px solid var(--plane-edge);box-shadow:var(--plane-shadow);cursor:pointer;text-align:left;transition:border-color 0.4s var(--ease-settle)}.room-face img{width:100%;height:100%;object-fit:cover}.room-face::after{content:'';position:absolute;inset:0;background:var(--plane-fill);mix-blend-mode:multiply}.room-face:hover,.room-face:focus-visible{border-color:var(--signal)}.room-face-copy{position:absolute;left:0;right:0;bottom:0;z-index:2;display:block;padding:5rem 1.15rem 1.15rem;background:var(--scrim-plane)}.room-index{display:block;color:var(--signal);font-family:var(--font-display);font-size:var(--step-fine);letter-spacing:0.24em}.room-title{display:block;font-family:var(--font-display);font-size:1.25rem;line-height:1.1;margin:0.3rem 0 0.35rem}.room-meta{display:block;color:var(--ink-dim);font-size:0.78rem}.room-cue{position:absolute;top:1rem;right:1rem;z-index:2;border:1px solid var(--plane-edge);padding:0.35rem 0.7rem;font-family:var(--font-display);font-size:var(--step-fine);letter-spacing:0.18em;text-transform:uppercase;color:var(--ink-dim);background:rgba(var(--void-rgb),0.55)}.room-detail{padding:1.4rem 1.15rem 1.6rem;border:1px solid var(--rule);border-top:0;background:rgba(var(--plane-rgb),0.55)}.room-detail h3{font-size:1.3rem;margin-bottom:0.7rem}.room-detail p{color:var(--ink-dim);font-size:0.9rem}.room-detail dl{display:grid;gap:0.5rem;margin:1.1rem 0 1.3rem}.room-detail dl > div{display:grid;grid-template-columns:7rem minmax(0,1fr);gap:0.8rem;padding-top:0.5rem;border-top:1px solid var(--rule)}.room-detail dt{color:var(--ink-faint);font-family:var(--font-display);font-size:var(--step-fine);letter-spacing:0.18em;text-transform:uppercase}.room-detail dd{font-size:0.88rem}.room-close{border:1px solid var(--plane-edge);padding:0.6rem 1.2rem;cursor:pointer;font-family:var(--font-display);font-size:var(--step-fine);letter-spacing:0.16em;text-transform:uppercase}.room-close:hover,.room-close:focus-visible{border-color:var(--signal);color:var(--signal)}.has-js .room-detail{display:none}.has-js .room.is-open .room-detail{display:block}.room.is-flat{z-index:90}.room.is-flat .room-face{position:fixed;inset:0;width:100vw;height:100svh;aspect-ratio:auto;z-index:90;border:0;cursor:zoom-out}.room.is-flat .room-face-copy{padding:8rem var(--gutter) clamp(2rem,6vw,4rem)}.room.is-flat .room-title{font-size:clamp(2rem,5vw,3.4rem)}.room.is-flat .room-cue{display:none}.room.is-flat .room-detail{position:fixed;right:var(--gutter);bottom:clamp(1.5rem,5vw,3rem);z-index:91;width:min(30rem,calc(100vw - var(--gutter) * 2));max-height:62svh;overflow-y:auto;border:1px solid var(--plane-edge);background:rgba(var(--void-rgb),0.95);backdrop-filter:blur(6px)}.ledger{padding:var(--section-y) var(--gutter);display:grid;grid-template-columns:minmax(0,0.85fr) minmax(0,1.15fr);gap:clamp(2rem,5vw,5rem);background:var(--ground)}.ledger-lead h2{font-size:var(--step-h2);margin:1rem 0 1.2rem}.ledger-note{color:var(--ink-dim);margin-bottom:2rem;max-width:26rem}.ledger-list{list-style:none;counter-reset:none}.ledger-list li{display:grid;grid-template-columns:3.5rem minmax(0,1fr) auto;gap:1rem clamp(1rem,2vw,2rem);align-items:baseline;padding:1.1rem 0;border-top:1px solid var(--rule)}.ledger-list li:last-child{border-bottom:1px solid var(--rule)}.ledger-step{color:var(--signal);font-family:var(--font-display);font-size:0.95rem;letter-spacing:0.14em}.ledger-list h3{font-size:1.15rem;margin-bottom:0.3rem}.ledger-list p{color:var(--ink-dim);font-size:0.88rem}.ledger-time{color:var(--ink-faint);font-family:var(--font-display);font-size:var(--step-fine);letter-spacing:0.16em;text-transform:uppercase;white-space:nowrap}.site-foot{padding:clamp(3rem,6vw,5rem) var(--gutter) 2.5rem;background:var(--void);border-top:1px solid var(--rule);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:2rem}.wordmark--foot{display:inline-flex;align-items:center;gap:0.6rem;margin-bottom:1rem}.foot-brand p{color:var(--ink-dim);font-size:0.88rem}.foot-links{display:flex;flex-wrap:wrap;gap:0.6rem 1.6rem;align-content:start;justify-content:flex-end}.foot-links a{color:var(--ink-dim);font-size:0.86rem;border-bottom:1px solid transparent}.foot-links a:hover,.foot-links a:focus-visible{color:var(--ink);border-bottom-color:var(--signal)}.foot-fine{grid-column:1 / -1;color:var(--ink-faint);font-size:0.78rem;padding-top:1.5rem;border-top:1px solid var(--rule)}@media (max-width:1080px){.hero{grid-template-columns:minmax(0,1fr)}.practice,.field,.ledger,.site-foot{grid-template-columns:minmax(0,1fr)}.foot-links{justify-content:flex-start}.depth-legend{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-scene{position:relative;right:auto;top:auto;width:100%;height:min(64vw,420px);margin:2.5rem 0 1rem}.field-scene{min-height:min(86vw,460px)}.practice{align-items:start}}@media (max-width:900px),(pointer:coarse){.hero-stack,.field-stack{transform:none;transform-style:flat}.hero-scene,.field-scene{perspective:none}.hplane,.fplane,.hero-sheen,.field-sheen{transform:none}.hplane{box-shadow:0 24px 50px rgba(var(--void-rgb),0.6)}.hero-sheen,.field-sheen{inset:0;opacity:0.5}.depth-scene{perspective:820px}.hplane::after,.fplane::after,.room-face::after,.dplane::after{mix-blend-mode:normal}.dplane{width:min(88vw,520px);--plane-alpha:0.55}}@media (max-width:720px){.site-nav{gap:0.75rem}.nav-links{display:none}.nav-cta{margin-left:auto}.depth-legend{grid-template-columns:minmax(0,1fr)}.depth-frame{min-height:auto}.depth-viewport{min-height:min(72svh,560px)}.ledger-list li{grid-template-columns:2.5rem minmax(0,1fr)}.ledger-time{grid-column:2}.practice-facts > div{grid-template-columns:minmax(0,1fr);gap:0.25rem}.room-detail dl > div{grid-template-columns:minmax(0,1fr);gap:0.2rem}.room.is-flat .room-detail{right:0;left:0;width:auto;margin:0 var(--gutter)}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:0.001ms !important;transition-duration:0.001ms !important}.depth-frame{min-height:auto}.depth-viewport{min-height:0;overflow:visible;padding:clamp(1.5rem,4vw,3rem) 0}.depth-scene{position:relative;inset:auto;perspective:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(0.6rem,1.5vw,1.1rem)}.dplane{position:relative;left:auto;top:auto;width:auto;transform:none;opacity:1}.depth-count{position:static;transform:none;display:block;text-align:center;font-size:clamp(4rem,12vw,9rem)}.depth-light{display:none}.hero-sheen,.field-sheen{opacity:0.4}.has-js .depth-legend li{transform:none}.has-js .depth-legend li h2{color:var(--ink)}.has-js .depth-legend li p{color:var(--ink-dim)}.has-js .room-detail{display:block}.room-cue{display:none}}@media (prefers-reduced-motion:reduce) and (max-width:720px){.depth-scene{grid-template-columns:minmax(0,1fr)}.dplane{width:min(88vw,520px);margin:0 auto}}html.is-room-open,html.is-room-open body{overflow:hidden}@media (max-width:820px){.practice-statement{margin-left:0}}