:root{--radius:18px;--on-accent:#fffdf9}:root,[data-theme=dark]{--bg:#171b11;--surface:#232818;--surface-raised:#2b311d;--surface-border:#ede4d41f;--header-bg:#10130b;--text:#ede4d4;--text-muted:#b2a88e;--heading:#dcc99c;--clay:#cf9a60;--clay-light:#e0b983;--olive:#5c6b3f;--shadow:#00000080}[data-theme=light]{--bg:#ede4d4;--surface:#fffdf9;--surface-raised:#fff;--surface-border:#3d4a2c26;--header-bg:#3d4a2c;--text:#2b2418;--text-muted:#7a7059;--heading:#3d4a2c;--clay:#a67c52;--clay-light:#c4a574;--olive:#3d4a2c;--shadow:#3d4a2c1f}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:Avenir Next,Segoe UI,system-ui,sans-serif;transition:background .2s,color .2s}h1,h2,h3,h4{color:var(--heading);margin:0 0 .4em;font-family:Iowan Old Style,Palatino Linotype,Palatino,Georgia,serif}.app-shell{flex-direction:column;min-height:100vh;display:flex}.site-header{background:var(--header-bg);padding:16px 24px 0}.site-header-row{justify-content:space-between;align-items:center;gap:12px;padding-bottom:14px;display:flex}.brand{flex-direction:column;text-decoration:none;display:flex}.brand-mark{color:var(--on-accent);letter-spacing:.5px;font-family:Iowan Old Style,Georgia,serif;font-size:1.5rem}.brand-tag{color:var(--clay-light);text-transform:uppercase;letter-spacing:1.5px;font-size:.7rem}.theme-toggle{color:var(--on-accent);cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;white-space:nowrap;background:#ffffff14;border:1px solid #ffffff2e;border-radius:999px;padding:8px 16px;font-size:.8rem;font-weight:600}.site-nav{border-top:1px solid #ffffff1a;gap:4px;display:flex;overflow-x:auto}.site-nav-link{color:#ede4d4b3;white-space:nowrap;border-bottom:3px solid #0000;padding:12px 14px;font-size:.85rem;font-weight:600;text-decoration:none}.site-nav-link.is-active{color:var(--on-accent);border-bottom-color:var(--clay)}.page{flex:1;width:100%;max-width:760px;margin:0 auto;padding:40px 20px 80px}.site-footer{text-align:center;color:var(--text-muted);border-top:1px solid var(--surface-border);padding:18px;font-size:.75rem}.btn{cursor:pointer;text-align:center;touch-action:manipulation;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;border:none;border-radius:999px;font-family:inherit;font-weight:600;text-decoration:none;transition:transform .15s,box-shadow .15s;display:inline-block}.btn:active{transform:scale(.97)}.btn-primary{background:var(--clay);color:var(--on-accent)}.btn-accent{background:var(--olive);color:var(--on-accent)}.btn-outline{color:var(--heading);border:2px solid var(--heading);background:0 0}.btn-lg{width:fit-content;margin:28px auto 0;padding:16px 32px;font-size:1.05rem;display:block}.btn-xl{margin:20px auto;padding:28px 48px;font-size:1.3rem;display:block}.btn-sm{margin:4px;padding:8px 14px;font-size:.8rem}.btn[disabled]{opacity:.5;cursor:not-allowed}.back-link{color:var(--text-muted);margin-bottom:18px;font-size:.85rem;text-decoration:none;display:inline-block}.hero{text-align:center;padding:20px 0 40px}.hero h1{max-width:560px;margin:0 auto 16px;font-size:2.2rem}.hero-sub{color:var(--clay);margin-bottom:28px;font-weight:600}.hero-alt{margin-top:18px;font-size:.85rem}.hero-alt a{color:var(--text-muted)}.hooks{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;display:grid}.card{background:var(--surface);border:1px solid var(--surface-border);border-radius:var(--radius);box-shadow:0 6px 20px var(--shadow);padding:22px}.hook-card{text-align:center}.hook-icon{margin-bottom:8px;font-size:1.8rem}.step-page{text-align:center}.step-page h1{font-size:1.8rem}.lede{color:var(--text-muted);max-width:520px;margin:0 auto 24px;line-height:1.5}.section-heading{margin-top:36px}.progress-dots{justify-content:center;gap:8px;margin-bottom:24px;display:flex}.dot{background:var(--surface-border);border-radius:50%;width:9px;height:9px}.dot-filled{background:var(--clay)}.instruction-list{text-align:left;max-width:360px;color:var(--heading);margin:0 auto 28px;font-weight:500;line-height:1.8}.guide-circle{background:radial-gradient(circle, var(--clay-light), var(--clay));border-radius:50%;width:140px;height:140px;margin:10px auto 26px;animation:4s ease-in-out infinite alternate breathe}.guide-circle-small{width:100px;height:100px}@keyframes breathe{0%{opacity:.8;transform:scale(.85)}to{opacity:1;transform:scale(1.15)}}.breath-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:30px;display:grid}.breath-card{text-align:center}.breath-circle{background:radial-gradient(circle, var(--clay-light), var(--olive));border-radius:50%;width:70px;height:70px;margin:0 auto 12px;animation-play-state:paused}.breath-circle.is-playing{animation:3.5s ease-in-out infinite alternate breathe}.breath-sub{color:var(--clay);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;font-size:.8rem;display:block}.timer-face{background:var(--surface);border:6px solid var(--clay-light);width:180px;height:180px;box-shadow:0 8px 24px var(--shadow);border-radius:50%;justify-content:center;align-items:center;margin:20px auto;transition:border-color .3s,box-shadow .3s;display:flex}.timer-face.is-running{border-color:var(--clay);box-shadow:0 0 0 8px #cf9a602e, 0 8px 24px var(--shadow)}.timer-value{color:var(--heading);font-variant-numeric:tabular-nums;font-size:2.2rem;font-weight:700}.timer-phase-label{color:var(--clay);text-transform:uppercase;letter-spacing:1px;margin-top:4px;font-size:.8rem;display:block}.result-badge{flex-direction:column;align-items:center;margin-bottom:18px;display:flex}.result-number{color:var(--heading);font-size:3rem;font-weight:700}.result-label{background:var(--clay);color:var(--on-accent);border-radius:999px;margin-top:6px;padding:4px 16px;font-weight:600}.science-card{text-align:left;max-width:480px;margin:20px auto}.citation{color:var(--clay);margin-top:10px;font-size:.75rem;font-style:italic;display:block}.persist-note{color:var(--text-muted);margin-top:14px;font-size:.8rem}.fine-print{color:var(--text-muted);max-width:420px;margin:18px auto 0;font-size:.8rem;line-height:1.5}.legend{flex-wrap:wrap;justify-content:center;gap:14px;margin-bottom:20px;display:flex}.legend-item{color:#2b2418;border-radius:999px;padding:5px 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var(--heading);color:var(--heading);cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;background:0 0;border-radius:999px;padding:8px 16px;font-weight:600}.chip.sense-tightness,.chip.sense-buzzing,.chip.sense-numbness{border-color:#0000}.marked-list{text-align:left;margin-bottom:10px}.marked-list ul{margin:10px 0 0;padding:0;list-style:none}.marked-list li{align-items:center;gap:8px;padding:4px 0;display:flex}.dot-inline{border-radius:50%;width:10px;height:10px;display:inline-block}.summary-card{text-align:left;margin-bottom:16px}.summary-card ul{margin:6px 0 0;padding-left:18px}.today-card{text-align:center;margin-bottom:10px}.today-eyebrow{color:var(--clay);text-transform:uppercase;letter-spacing:1px;margin-bottom:6px;font-size:.8rem;font-weight:700;display:block}.track-card{color:inherit;text-decoration:none}.day-grid{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:12px;margin-top:10px;display:grid}.day-tile{background:var(--surface);border:1px solid var(--surface-border);color:var(--text);text-align:center;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:4px;min-height:108px;padding:14px 8px 10px;text-decoration:none;display:flex;position:relative}.day-tile-num{color:var(--text-muted);font-size:.75rem;font-weight:700}.day-tile-icon{font-size:1.1rem}.day-tile-title{font-size:.72rem;font-weight:600;line-height:1.25}.day-tile.is-done{border-color:var(--clay)}.day-tile-check{color:var(--clay);font-size:.85rem;font-weight:700;position:absolute;top:6px;right:8px}.day-locked-note{color:var(--text-muted);margin-top:10px;font-size:.85rem}.session-postures{text-align:left;gap:14px;margin:20px 0 28px;display:grid}.posture-row{align-items:center;gap:14px;display:flex}.posture-index{background:var(--surface-raised);border:1px solid var(--surface-border);width:34px;height:34px;color:var(--heading);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:flex}.posture-meta{flex:1}.posture-pattern{color:var(--text-muted);font-size:.8rem}.headphones-tip{background:var(--surface-raised);border:1px solid var(--surface-border);color:var(--text-muted);border-radius:14px;margin-bottom:10px;padding:12px 16px;font-size:.85rem}.session-stage{text-align:center}.session-exit{color:var(--text-muted);cursor:pointer;background:0 0;border:none;margin-bottom:10px;font-size:.85rem}.session-progress-row{gap:6px;margin-bottom:26px;display:flex}.session-progress-bar{background:var(--surface-border);border-radius:999px;flex:1;height:5px;overflow:hidden}.session-progress-fill{background:var(--clay);height:100%;transition:width .1s linear}.session-progress-bar.is-complete .session-progress-fill{background:var(--olive)}.pose-panel{background:var(--surface-raised);border:1px solid var(--surface-border);border-radius:20px;justify-content:center;align-items:center;min-height:140px;margin-bottom:20px;padding:36px 20px;display:flex}.pose-panel-label{color:var(--heading);font-size:1.1rem;font-weight:700}.pose-panel-sub{color:var(--text-muted);margin-top:4px;font-size:.75rem;font-style:italic;display:block}.breath-orb-wrap{flex-direction:column;align-items:center;margin:10px auto 18px;display:flex}.breath-orb{background:radial-gradient(circle, var(--clay-light), var(--olive));border-radius:50%;justify-content:center;align-items:center;width:150px;height:150px;transition:transform 1s linear;display:flex;box-shadow:0 0 40px #cf9a6040}.breath-orb-label{color:var(--on-accent);text-transform:uppercase;letter-spacing:1px;text-shadow:0 1px 4px #0006;font-size:.85rem;font-weight:700}.breath-orb-count{color:var(--text-muted);font-variant-numeric:tabular-nums;margin-top:12px;font-size:.78rem;display:block}.lead-in{color:var(--heading);margin:60px 0;font-size:4rem;font-weight:700}.caption-box{min-height:48px;color:var(--text-muted);max-width:440px;margin:0 auto 18px;font-style:italic;line-height:1.5}.session-controls{justify-content:center;gap:12px;margin-top:10px;display:flex}.session-controls .btn{margin:0}.rating-row{flex-wrap:wrap;justify-content:center;gap:10px;margin:18px 0 26px;display:flex}.rating-btn{border:2px solid var(--surface-border);background:var(--surface);width:48px;height:48px;color:var(--text);cursor:pointer;touch-action:manipulation;border-radius:50%;font-weight:700}.rating-btn.is-selected{border-color:var(--clay);background:var(--clay);color:var(--on-accent)}.rating-thanks{color:var(--text-muted);font-size:.85rem}.learn-list{text-align:left;gap:12px;margin-top:16px;display:grid}.learn-card{cursor:pointer}.learn-card-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.learn-card-head h3{margin:0;font-size:1.05rem}.learn-chevron{color:var(--clay);flex-shrink:0;font-size:1.1rem}.learn-card-body{color:var(--text);margin-top:12px;line-height:1.6}@media (width<=480px){.hero h1{font-size:1.7rem}.silhouette-wrap{width:220px;height:380px}.day-grid{grid-template-columns:repeat(auto-fill,minmax(78px,1fr))}}