:root{color-scheme:dark;--bg:#10120f;--surface:#1a1d19;--panel:#20241f;--panel2:#292e26;--fg:#f8faf3;--muted:#a0a899;--lime:#d4fb5b;--line:#343a31}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--fg);font-family:Arial,Helvetica,sans-serif}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.4}a{color:inherit}.shell{max-width:1080px;margin:auto;min-height:100vh;padding:30px 30px 120px}.top{justify-content:space-between;margin-bottom:34px}.brand,.top{display:flex;align-items:center}.brand{gap:11px;font-weight:900;font-size:23px;letter-spacing:-1px}.brand-icon{display:grid;place-items:center;background:var(--lime);color:#151811;border-radius:11px;width:39px;height:39px}.eyebrow{text-transform:uppercase;letter-spacing:2px;color:var(--lime);font-size:11px;font-weight:800}.muted{color:var(--muted)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(37px,6vw,67px);letter-spacing:-2.8px;line-height:1.04;margin-bottom:17px}h2{font-size:25px;letter-spacing:-.8px}h3{font-size:17px}p{line-height:1.58}.lime{color:var(--lime)}.card{background:var(--surface);border:1px solid var(--line);border-radius:23px;padding:22px}.card.lime-card{background:var(--lime);color:#151811;border:0}.card.lime-card .muted{color:#4f5941}.layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(255px,1fr);grid-gap:22px;gap:22px}.stack{display:grid;grid-gap:17px;gap:17px}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.btn{border:0;display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:13px;background:var(--lime);color:#161a0f;padding:14px 19px;font-size:14px;font-weight:800;min-height:48px}.btn.ghost{background:var(--panel2);color:var(--fg)}.btn.outline{background:transparent;border:1px solid var(--line);color:var(--fg)}.btn.small{padding:8px 12px;min-height:36px;font-size:12px}.btn.full{width:100%}.field{display:grid;grid-gap:9px;gap:9px;margin-bottom:17px}.field label,.field-label{font-size:12px;font-weight:800;color:#d7ddce}.field input,.field select{width:100%;padding:13px 14px;border:1px solid #40483b;background:var(--panel);color:var(--fg);border-radius:12px;outline:none}.field input:focus,.field select:focus{border-color:var(--lime)}.option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:9px;gap:9px}.option{background:var(--panel);color:var(--fg);padding:14px 13px;border:1px solid var(--line);border-radius:13px;text-align:left;font-size:13px;font-weight:700}.option.selected{border-color:var(--lime);background:#303a23;color:var(--lime)}.small-text{font-size:12px;color:var(--muted)}.pill{font-size:11px;padding:7px 10px;border-radius:20px;background:var(--panel2);color:#c9d3bd;font-weight:700;display:inline-flex;align-items:center;gap:5px}.stat{font-size:32px;letter-spacing:-1px;font-weight:900}.rule{height:1px;background:var(--line);margin:19px 0}.exercise{padding:14px 0;border-bottom:1px solid var(--line)}.exercise:last-child{border-bottom:0}.counter{width:38px;height:38px;border-radius:12px;background:var(--panel2);display:grid;place-items:center;color:var(--lime);flex-shrink:0;font-weight:800}.checkset{width:38px;height:38px;border-radius:11px;background:var(--panel2);border:1px solid #4d5547;color:var(--fg);font-weight:800}.checkset.done{background:var(--lime);color:#151811;border-color:var(--lime)}.nav{position:fixed;bottom:0;left:0;right:0;z-index:10;display:flex;justify-content:center;background:rgba(16,18,15,.96);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:10px 12px max(10px,env(safe-area-inset-bottom))}.nav-inner{width:100%;max-width:650px;display:flex;justify-content:space-around}.nav button{background:none;border:0;color:var(--muted);display:grid;justify-items:center;grid-gap:5px;gap:5px;font-size:10px;padding:6px 12px}.nav button.active{color:var(--lime)}.hero{border-radius:24px;padding:30px;background:radial-gradient(circle at 95% 10%,#495a2d,transparent 55%),linear-gradient(125deg,#22291d,#171a15);border:1px solid #3a4831}.progress{height:8px;background:#414938;border-radius:99px;overflow:hidden}.progress>div{height:100%;background:var(--lime);border-radius:99px;transition:width .25s}.notice{background:#2c291c;border:1px solid #5a4e2d;color:#f2dca5;padding:13px;border-radius:13px;font-size:12px;line-height:1.6}.details{background:var(--panel);border-radius:12px;padding:12px 14px}.details summary{cursor:pointer;font-size:12px;font-weight:800}.details ol{padding-left:20px;font-size:12px;line-height:1.7;color:var(--muted)}.timer{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#303a24;border:1px solid #4a5a31;border-radius:15px;padding:14px}.days{display:flex;gap:9px;overflow-x:auto;padding-bottom:6px}.days button{white-space:nowrap;border:1px solid var(--line);background:var(--panel);color:var(--muted);padding:11px 14px;border-radius:11px;font-size:12px;font-weight:800}.days button.active{background:var(--lime);color:#1c2113}.empty{padding:35px 15px;text-align:center}.empty,.overline{color:var(--muted)}.overline{font-size:11px;text-transform:uppercase;letter-spacing:1.4px}.footer-note{font-size:11px;line-height:1.6;color:#8d9788;margin-top:28px}.accent-square{width:40px;height:40px;background:var(--lime);border-radius:13px;display:grid;place-items:center;color:#111}@media(max-width:750px){.shell{padding:20px 17px 105px}.top{margin-bottom:25px}.layout{grid-template-columns:1fr}.card{padding:18px;border-radius:19px}.hero{padding:22px}h1{letter-spacing:-1.6px;font-size:39px}.option-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.top .small-text{display:none}}@media(min-width:751px){.nav{bottom:20px;width:max-content;border:1px solid var(--line);border-radius:22px;left:50%;transform:translateX(-50%);padding:8px 15px}.nav-inner{gap:25px}}.meal-metric{border:1px solid var(--line);background:var(--panel);padding:13px;border-radius:13px;min-width:0}.meal-metric span{display:block;color:var(--muted);font-size:11px;margin-bottom:8px}.meal-metric strong{display:block;font-size:15px;overflow-wrap:anywhere}@media(max-width:440px){.nav button{padding:6px 4px;font-size:9px}.nav-inner{gap:2px}}.set-metrics{display:grid;grid-gap:8px;gap:8px;margin:0 0 14px}.set-metric{display:grid;grid-template-columns:minmax(52px,1fr) minmax(0,1fr) minmax(0,1fr);grid-gap:9px;gap:9px;align-items:end;background:var(--panel);border-radius:11px;padding:10px;font-size:12px}.set-metric label{display:grid;grid-gap:4px;gap:4px;color:var(--muted);font-size:11px}.set-metric input{width:100%;min-width:0;border:1px solid #4d5547;background:#151813;color:#fff;padding:9px;border-radius:8px;font-size:16px}.set-metric span{font-weight:700}a.pill{text-decoration:none}.demo-card,a.pill{border:1px solid var(--line)}.demo-card{display:grid;grid-template-columns:118px minmax(0,1fr);grid-gap:13px;gap:13px;align-items:center;background:#171c16;border-radius:14px;padding:12px;margin:0 0 12px}.demo-copy strong{display:block;margin-bottom:5px}.demo-copy p{margin-bottom:10px}.video-btn{text-decoration:none}.movement-demo{--torso:85deg;--arm-a:-18deg;--arm-b:24deg;--leg-a:58deg;--leg-b:122deg;--arrow:0deg;position:relative;height:112px;min-width:112px;border-radius:12px;background:radial-gradient(circle at 70% 20%,#303b24,transparent 45%),#11150f;border:1px solid #3a4431;overflow:hidden}.demo-arm,.demo-arrow,.demo-head,.demo-label,.demo-leg,.demo-torso{position:absolute}.demo-head{width:18px;height:18px;border-radius:50%;background:var(--lime);left:47px;top:18px;box-shadow:0 0 0 4px #d4fb5b22}.demo-arm,.demo-leg,.demo-torso{height:7px;border-radius:99px;background:#e8f0da;transform-origin:left center}.demo-torso{width:48px;left:54px;top:39px;transform:rotate(var(--torso))}.demo-arm{width:34px;left:55px;top:51px;background:#cdd9bf}.demo-arm-a{transform:rotate(var(--arm-a))}.demo-arm-b{transform:rotate(var(--arm-b))}.demo-leg{width:40px;left:55px;top:84px;background:#b9c7aa}.demo-leg-a{transform:rotate(var(--leg-a))}.demo-leg-b{transform:rotate(var(--leg-b))}.demo-arrow{right:14px;top:42px;width:31px;height:3px;border-radius:99px;background:var(--lime);transform:rotate(var(--arrow));box-shadow:0 0 16px #d4fb5b55}.demo-arrow:after{content:"";position:absolute;right:-1px;top:-5px;width:11px;height:11px;border-top:3px solid var(--lime);border-right:3px solid var(--lime);transform:rotate(45deg)}.demo-label{left:10px;right:10px;bottom:8px;font-size:10px;font-weight:900;text-align:center;color:var(--lime);letter-spacing:.8px;text-transform:uppercase}.movement-demo.pull{--arm-a:162deg;--arm-b:-150deg;--arrow:180deg}.movement-demo.squat{--torso:72deg;--arm-a:12deg;--arm-b:24deg;--leg-a:35deg;--leg-b:145deg;--arrow:90deg}.movement-demo.hinge{--torso:35deg;--arm-a:82deg;--arm-b:92deg;--leg-a:82deg;--leg-b:112deg;--arrow:135deg}.movement-demo.core{--torso:0deg;--arm-a:92deg;--arm-b:108deg;--leg-a:0deg;--leg-b:14deg;--arrow:0deg}.movement-demo.core .demo-head{left:18px;top:42px}.movement-demo.core .demo-torso{left:39px;top:50px;width:50px}.movement-demo.core .demo-arm{left:38px;top:55px}.movement-demo.core .demo-leg{left:85px;top:54px}.movement-demo.cardio{--arm-a:-48deg;--arm-b:210deg;--leg-a:42deg;--leg-b:138deg;--arrow:-90deg}.movement-demo.cardio .demo-arrow{right:20px;top:30px}.swap-control{margin-top:13px;background:#171c16;border:1px solid var(--line);border-radius:14px;padding:12px}.swap-select-wrap{position:relative;display:flex;align-items:center;gap:10px;background:var(--panel);border:1px solid #4d5547;border-radius:12px;padding:0 38px 0 12px}.swap-select-wrap svg{color:var(--lime);flex-shrink:0}.swap-select-wrap:after{content:"";position:absolute;right:15px;top:50%;width:8px;height:8px;border-right:2px solid var(--lime);border-bottom:2px solid var(--lime);transform:translateY(-65%) rotate(45deg);pointer-events:none}.swap-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;min-width:0;border:0;background:transparent;color:var(--fg);padding:13px 0;outline:none;font-weight:800;font-size:13px}.swap-select option{background:#20241f;color:#f8faf3}.swap-select:focus-visible{outline:2px solid var(--lime);outline-offset:7px}@media(max-width:520px){.demo-card{grid-template-columns:1fr}.movement-demo{width:100%;min-width:0}.swap-control .between{align-items:flex-start}}