:root{--ink:#0b0b0a;--panel:#121210;--ivory:#eee9dc;--muted:#aaa69b;--brass:#a9894f;--line:#34322d;--max:72rem;--reading:46rem;--serif:Georgia,'Times New Roman',serif;--sans:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--space:clamp(4rem,10vw,9rem)}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--ink);color:var(--ivory)}body{margin:0;font-family:var(--sans);line-height:1.65;background:radial-gradient(circle at 50% 0,#191812 0,transparent 32rem),var(--ink)}a{color:inherit}img,svg{max-width:100%}button,input,textarea{font:inherit}.skip{position:fixed;z-index:99;top:.5rem;left:.5rem;padding:.7rem 1rem;background:var(--ivory);color:var(--ink);transform:translateY(-150%)}.skip:focus{transform:none}.site-head{position:sticky;z-index:20;top:0;display:flex;align-items:center;justify-content:space-between;min-height:4.4rem;padding:.8rem clamp(1rem,4vw,3rem);border-bottom:1px solid color-mix(in srgb,var(--line),transparent 30%);background:color-mix(in srgb,var(--ink),transparent 8%);backdrop-filter:blur(14px)}.brand{text-decoration:none;font:700 .88rem/1 var(--sans);letter-spacing:.28em}.menu-button{display:none;color:inherit;background:none;border:1px solid var(--line);padding:.55rem .75rem}.nav{display:flex;gap:clamp(.8rem,2.4vw,2rem)}.nav a{color:var(--muted);font-size:.74rem;letter-spacing:.12em;text-decoration:none;text-transform:uppercase}.nav a:hover,.nav a[aria-current=page]{color:var(--ivory)}:focus-visible{outline:2px solid var(--brass);outline-offset:4px}.wrap{width:min(calc(100% - 2rem),var(--max));margin-inline:auto}.reading{width:min(100%,var(--reading))}.section{padding-block:var(--space);border-bottom:1px solid var(--line)}.eyebrow{margin:0 0 1rem;color:var(--brass);font-size:.72rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase}h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.05;text-wrap:balance}h1{font-size:clamp(3rem,10vw,8rem);letter-spacing:-.045em}h2{font-size:clamp(2.3rem,6vw,5rem);letter-spacing:-.035em}h3{font-size:clamp(1.35rem,3vw,2rem)}p{color:var(--muted);font-size:clamp(1rem,1.4vw,1.18rem)}.lead{color:var(--ivory);font-family:var(--serif);font-size:clamp(1.4rem,3.2vw,2.35rem);line-height:1.35}.hero{min-height:calc(100svh - 4rem);display:grid;place-items:center;text-align:center;padding:5rem 1rem}.hero h1{max-width:12ch;margin:.2em auto}.hero-copy{max-width:42rem;margin:2rem auto}.hero-copy span{display:block;margin:.35rem}.continue,.button{display:inline-block;margin-top:2rem;padding:.8rem 1.15rem;border:1px solid var(--brass);color:var(--ivory);background:transparent;text-decoration:none;cursor:pointer}.continue:hover,.button:hover{background:var(--brass);color:var(--ink)}.center{text-align:center}.statement{max-width:17ch;margin-inline:auto}.accent{color:var(--brass)}.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(2rem,6vw,6rem);align-items:start}.principle-list{border-top:1px solid var(--line)}.principle-row{display:grid;grid-template-columns:1fr auto 1fr;gap:1rem;align-items:center;padding:1.4rem 0;border-bottom:1px solid var(--line)}.principle-row .instead{text-decoration:line-through;color:#777}.principle-row .use{color:var(--ivory)}.arrow{color:var(--brass)}.rules{counter-reset:rule}.rule{display:grid;grid-template-columns:4rem 1fr;gap:1rem;padding:2rem 0;border-top:1px solid var(--line)}.rule::before{counter-increment:rule;content:'0' counter(rule);color:var(--brass);font:1rem var(--sans)}.rule h3{margin:0}.rule p{margin:.7rem 0}.court{max-width:54rem;margin:auto}.court-line{display:grid;grid-template-columns:10rem 1fr;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}.court-line strong{color:var(--brass);font-size:.75rem;letter-spacing:.15em}.exercise{padding:clamp(1.3rem,4vw,3rem);border:1px solid var(--line);background:var(--panel)}.options{display:grid;gap:.65rem;margin:1.5rem 0}.option{width:100%;text-align:left;padding:1rem;color:var(--ivory);border:1px solid var(--line);background:transparent;cursor:pointer}.option:hover,.option[aria-pressed=true]{border-color:var(--brass);background:#1c1a15}.feedback{min-height:4rem;padding:1rem 0;color:var(--ivory)}.progress{display:flex;gap:.5rem;margin-bottom:1.5rem}.progress span{width:2.3rem;height:2px;background:var(--line)}.progress .active{background:var(--brass)}textarea{width:100%;min-height:9rem;padding:1rem;color:var(--ivory);border:1px solid var(--line);background:#090908;resize:vertical}.privacy-note{color:var(--brass);font-size:.85rem}.chair-scene{min-height:80svh;display:grid;place-items:center;text-align:center;overflow:hidden}.chair{position:relative;width:clamp(12rem,30vw,20rem);height:22rem;margin:3rem auto;border:1px solid var(--line);border-bottom:0;box-shadow:0 -4rem 9rem #6c512423}.chair:before{content:'';position:absolute;inset:3rem 2.4rem 0;border:1px solid #504b40;border-bottom:0}.chair:after{content:'';position:absolute;bottom:0;left:-40%;width:180%;height:1px;background:var(--line);box-shadow:0 7rem 0 var(--line)}.final-mark{font-size:clamp(2.5rem,8vw,6rem);letter-spacing:.08em}.site-foot{padding:3rem clamp(1rem,4vw,3rem);display:flex;gap:2rem;justify-content:space-between;flex-wrap:wrap;color:var(--muted);font-size:.8rem}.site-foot nav{display:flex;gap:1rem;flex-wrap:wrap}.reveal{opacity:0;transform:translateY(1.2rem);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}.page-head{padding:clamp(5rem,12vw,10rem) 0 var(--space)}.page-head h1{font-size:clamp(3rem,8vw,6.8rem);margin:.2em 0}.prose h2{margin-top:3rem;font-size:clamp(2rem,4vw,3rem)}.prose li{margin:.7rem 0;color:var(--muted)}.note{padding:1.2rem;border-left:2px solid var(--brass);background:var(--panel)}.ideas-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.idea{padding:clamp(1.2rem,3vw,2.2rem);background:var(--ink)}.idea h2{font-size:1.7rem}.idea p{font-size:.98rem}.source-list li{margin:1rem 0}.source-list a{text-underline-offset:.2em}.noscript{padding:1rem;text-align:center;background:#322510}.hidden{display:none!important}
@media(max-width:760px){.menu-button{display:block}.nav{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;padding:1.2rem;background:var(--ink);border-bottom:1px solid var(--line)}.nav.open{display:flex}.split,.ideas-grid{grid-template-columns:1fr}.principle-row{grid-template-columns:1fr}.arrow{transform:rotate(90deg)}.court-line{grid-template-columns:1fr;gap:.2rem}.site-foot{flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}