/* FitForge: standalone CSS. System fonts and local assets only. */
:root { color-scheme: light dark; }
body { margin: 0; background: #faf7f2; }
@media (prefers-color-scheme: dark) { body { background: #171615; }
}
#ff-web-concept{--ff-paper:#faf7f2;--ff-ink:#282522;--ff-muted:#6e665e;--ff-line:#e3dcd3;--ff-panel:#f0e9df;--ff-hot:#ff6a3d;--ff-hot-text:#ac3d1b;--ff-phone-bg:#f6f5f3;color-scheme:light dark;background:var(--ff-paper);color:var(--ff-ink);font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow:hidden;isolation:isolate;text-align:left;line-height:1.55;width:100%;max-width:1180px;margin:0 auto}
#ff-web-concept *{box-sizing:border-box}
#ff-web-concept button,#ff-web-concept a{-webkit-tap-highlight-color:transparent;font:inherit}
#ff-web-concept button{cursor:pointer}
#ff-web-concept a{color:inherit;text-decoration:none}
#ff-web-concept .ff-nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:24px 46px;border-bottom:1px solid var(--ff-line)}
#ff-web-concept .ff-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:21px;letter-spacing:-.8px;flex-shrink:0}
#ff-web-concept .ff-logo{width:34px;height:34px;border-radius:10px;display:block}
#ff-web-concept .ff-navlinks{display:flex;gap:26px;font-size:13px;color:var(--ff-muted);font-weight:500}
#ff-web-concept .ff-navlinks a:hover{color:var(--ff-hot-text)}
#ff-web-concept .ff-hero{padding:66px 46px 68px;display:grid;grid-template-columns:1.12fr .88fr;gap:24px;align-items:center;min-height:620px;position:relative}
#ff-web-concept .ff-eyebrow{display:flex;align-items:center;gap:9px;text-transform:uppercase;font-size:11px;letter-spacing:2px;font-weight:650;color:var(--ff-hot-text);margin:0 0 22px}
#ff-web-concept .ff-dot{width:6px;height:6px;border-radius:50%;background:var(--ff-hot);display:inline-block;flex-shrink:0}
#ff-web-concept .ff-headline{font-weight:650;font-size:clamp(43px,5.9vw,65px);line-height:1.065;letter-spacing:-3.3px;margin:0;max-width:570px;text-wrap:balance}
#ff-web-concept .ff-headline span{display:block}
#ff-web-concept .ff-headline .ff-coral{color:var(--ff-hot-text)}
#ff-web-concept .ff-description{font-size:16px;line-height:1.7;max-width:395px;margin:25px 0 27px;color:var(--ff-muted)}
#ff-web-concept .ff-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
#ff-web-concept .ff-primary{border:0;border-radius:7px;padding:14px 19px;background:var(--ff-hot);color:#281a15;font-weight:650;font-size:13px;display:inline-flex;align-items:center;gap:16px;min-height:46px;box-shadow:none}
#ff-web-concept .ff-primary:hover{filter:brightness(1.06)}
#ff-web-concept .ff-linkbutton{border:0;background:transparent;padding:13px 0;color:var(--ff-ink);font-size:13px;display:inline-flex;align-items:center;gap:8px;min-height:44px}
#ff-web-concept .ff-status{color:var(--ff-muted);font-size:11px;margin-top:18px}
#ff-web-concept .ff-product{position:relative;display:flex;justify-content:center;align-items:center;min-height:524px;padding:5px 16px 5px 30px}
#ff-web-concept .ff-backplate{position:absolute;width:88%;height:84%;background:var(--ff-hot);border-radius:160px 160px 30px 30px;transform:rotate(8deg);opacity:.9;left:7%;top:7%}
#ff-web-concept .ff-phone{position:relative;width:237px;border:7px solid #2b2927;border-radius:37px;background:var(--ff-phone-bg);box-shadow:0 28px 36px #00000030,0 5px 12px #00000020;overflow:hidden;transform:rotate(3deg);z-index:1}
#ff-web-concept .ff-screen{display:block;width:100%;height:auto}
#ff-web-concept .ff-product-tag{position:absolute;bottom:5%;left:-6px;z-index:2;background:var(--ff-paper);border:1px solid var(--ff-line);padding:12px 17px;border-radius:9px;box-shadow:0 10px 24px #00000012;font-size:12px;font-weight:550;display:flex;align-items:center;gap:9px;transform:rotate(-3deg)}
#ff-web-concept .ff-product-tag .ff-icon{color:var(--ff-hot-text)}
#ff-web-concept .ff-strip{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:21px 46px;border-top:1px solid var(--ff-line);border-bottom:1px solid var(--ff-line);font-size:12px;color:var(--ff-muted)}
#ff-web-concept .ff-strip span{display:flex;align-items:center;gap:9px}
#ff-web-concept .ff-strip .ff-icon{color:var(--ff-hot-text)}
#ff-web-concept .ff-feature{padding:64px 46px 68px;scroll-margin-top:20px}
#ff-web-concept .ff-sectionhead{font-size:34px;line-height:1.16;font-weight:600;letter-spacing:-1.4px;max-width:600px;margin:0 0 27px;text-wrap:balance}
#ff-web-concept .ff-tabs{display:flex;gap:8px;border-bottom:1px solid var(--ff-line);margin-bottom:30px;flex-wrap:wrap}
#ff-web-concept .ff-tab{border:0;border-bottom:2px solid transparent;background:transparent;color:var(--ff-muted);padding:12px 18px 14px;font-size:13px;font-weight:550;display:flex;align-items:center;gap:8px;min-height:46px;border-radius:0}
#ff-web-concept .ff-tab[aria-pressed="true"]{color:var(--ff-ink);border-bottom-color:var(--ff-hot)}
#ff-web-concept .ff-story{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center;min-height:230px}
#ff-web-concept .ff-story h3{font-size:25px;font-weight:600;letter-spacing:-.65px;line-height:1.25;margin:0 0 13px}
#ff-web-concept .ff-story p{font-size:14px;line-height:1.75;color:var(--ff-muted);margin:0;max-width:370px}
#ff-web-concept .ff-detail{margin-top:21px;color:var(--ff-hot-text);font-size:12px;display:flex;align-items:center;gap:8px}
#ff-web-concept .ff-example{padding:28px;background:var(--ff-panel);border-radius:13px;position:relative;min-height:196px;display:flex;flex-direction:column;justify-content:center}
#ff-web-concept .ff-example-label{font-size:10px;letter-spacing:1.6px;text-transform:uppercase;color:var(--ff-muted);font-weight:600;margin-bottom:16px}
#ff-web-concept .ff-example blockquote{border:0;padding:0;margin:0;font-size:23px;letter-spacing:-.55px;line-height:1.4;font-weight:500;color:var(--ff-ink)}
#ff-web-concept .ff-example-bottom{margin-top:22px;border-top:1px solid var(--ff-line);padding-top:15px;color:var(--ff-muted);font-size:11px;display:flex;align-items:center;gap:7px}
#ff-web-concept .ff-closing{padding:40px 46px;border-top:1px solid var(--ff-line);background:var(--ff-panel);display:flex;justify-content:space-between;align-items:center;gap:26px}
#ff-web-concept .ff-closing p{margin:0;font-size:26px;line-height:1.2;font-weight:550;letter-spacing:-.8px;max-width:440px}
#ff-web-concept .ff-closing small{display:block;margin-top:9px;font-size:12px;line-height:1.5;font-weight:400;letter-spacing:0;color:var(--ff-muted)}
#ff-web-concept .ff-closing-mark{color:var(--ff-hot-text);flex-shrink:0;display:flex;align-items:center;gap:11px;font-weight:600;font-size:17px;letter-spacing:-.6px}
#ff-web-concept .ff-foot{padding:19px 46px;font-size:10px;color:var(--ff-muted);display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
#ff-web-concept .ff-icon{display:inline-flex;flex-shrink:0;width:16px;height:16px}
@media(max-width:800px){#ff-web-concept .ff-nav{padding-left:28px;padding-right:28px}
#ff-web-concept .ff-navlinks{gap:17px;font-size:12px}
#ff-web-concept .ff-hero{padding:44px 28px 48px;gap:14px;min-height:555px;grid-template-columns:1.03fr .97fr}
#ff-web-concept .ff-headline{font-size:46px;letter-spacing:-2.4px}
#ff-web-concept .ff-description{font-size:14px}
#ff-web-concept .ff-product{padding-left:14px;padding-right:0;min-height:456px}
#ff-web-concept .ff-phone{width:208px;border-width:6px;border-radius:32px}
#ff-web-concept .ff-product-tag{left:-9px;bottom:3%;font-size:10px;padding:10px 12px}
#ff-web-concept .ff-strip,#ff-web-concept .ff-feature,#ff-web-concept .ff-closing,#ff-web-concept .ff-foot{padding-left:28px;padding-right:28px}
#ff-web-concept .ff-feature{padding-top:46px;padding-bottom:46px}
#ff-web-concept .ff-story{gap:24px}
#ff-web-concept .ff-sectionhead{font-size:30px}
#ff-web-concept .ff-example{padding:22px}
#ff-web-concept .ff-example blockquote{font-size:21px}
}
@media(max-width:570px){#ff-web-concept .ff-nav{padding:20px 20px}
#ff-web-concept .ff-navlinks{display:none}
#ff-web-concept .ff-hero{grid-template-columns:1fr;padding:38px 22px 40px;gap:35px;min-height:0}
#ff-web-concept .ff-eyebrow{margin-bottom:18px;font-size:10px;letter-spacing:1.55px}
#ff-web-concept .ff-headline{font-size:clamp(39px,9.5vw,54px);letter-spacing:-2.2px;max-width:450px}
#ff-web-concept .ff-description{margin:21px 0 24px;max-width:390px;font-size:14px}
#ff-web-concept .ff-product{min-height:464px;padding:0;max-width:310px;width:100%;margin:0 auto}
#ff-web-concept .ff-phone{width:214px}
#ff-web-concept .ff-backplate{width:78%;left:14%}
#ff-web-concept .ff-product-tag{left:0;bottom:3%;font-size:11px}
#ff-web-concept .ff-strip{padding:18px 22px;flex-wrap:wrap;justify-content:flex-start;column-gap:22px;row-gap:10px;font-size:11px}
#ff-web-concept .ff-feature{padding:38px 22px 42px}
#ff-web-concept .ff-sectionhead{font-size:29px;max-width:380px;margin-bottom:24px}
#ff-web-concept .ff-tabs{gap:0;margin-bottom:26px}
#ff-web-concept .ff-tab{padding:12px 13px;font-size:12px}
#ff-web-concept .ff-story{grid-template-columns:1fr;gap:26px;min-height:0}
#ff-web-concept .ff-story h3{font-size:24px}
#ff-web-concept .ff-story p{font-size:14px}
#ff-web-concept .ff-example{min-height:190px;padding:25px}
#ff-web-concept .ff-closing{padding:32px 22px;align-items:flex-start;flex-direction:column;gap:22px}
#ff-web-concept .ff-closing p{font-size:25px}
#ff-web-concept .ff-foot{padding:19px 22px;line-height:1.7}
}
@media(prefers-reduced-motion:no-preference){#ff-web-concept .ff-primary,#ff-web-concept .ff-tab{transition:filter .15s ease,color .15s ease,border-color .15s ease}
}
#ff-web-concept [hidden] { display: none !important; }
#ff-web-concept a:focus-visible,
#ff-web-concept button:focus-visible { outline: 3px solid var(--ff-hot-text); outline-offset: 5px; }
#ff-web-concept .ff-skip { position: absolute; left: 16px; top: -100px; z-index: 10; padding: 12px 16px; background: var(--ff-paper); border: 2px solid var(--ff-hot-text); border-radius: 7px; }
#ff-web-concept .ff-skip:focus { top: 12px; }
#ff-web-concept #ff-story-title,
#ff-web-concept #ff-story-example { white-space: pre-line; }

/* Policy review pages reuse the site's typography, palette and spacing. */
#ff-web-concept .ff-policy-nav{display:flex;gap:18px;flex-wrap:wrap}
#ff-web-concept .ff-policy-header{flex-wrap:wrap}
#ff-web-concept .ff-policy-nav a{text-decoration:underline;text-underline-offset:3px}
#ff-web-concept .ff-policy{max-width:850px;margin:0 auto;padding:48px 46px 64px}
#ff-web-concept .ff-policy h1{font-size:clamp(32px,5vw,46px);letter-spacing:-1.6px;line-height:1.15;margin:0 0 22px}
#ff-web-concept .ff-policy h2{font-size:23px;letter-spacing:-.5px;line-height:1.3;margin:36px 0 12px}
#ff-web-concept .ff-policy p,#ff-web-concept .ff-policy li{font-size:15px;line-height:1.8}
#ff-web-concept .ff-policy a{text-decoration:underline;text-underline-offset:3px;color:var(--ff-hot-text)}
#ff-web-concept .ff-policy-note{padding:18px 22px;border:1px solid var(--ff-line);border-radius:10px;background:var(--ff-panel);margin:0 0 28px}
#ff-web-concept .ff-policy-note p{margin:6px 0}
@media(max-width:570px){#ff-web-concept .ff-policy{padding:34px 22px 48px}#ff-web-concept .ff-policy-note{padding:16px}}

/* Explicit theme variables also support browsers without light-dark(). */
@media (prefers-color-scheme: dark) {
  #ff-web-concept {
    --ff-paper: #171615;
    --ff-ink: #f5efe8;
    --ff-muted: #b7aea5;
    --ff-line: #37322e;
    --ff-panel: #24201d;
    --ff-hot-text: #ff9875;
  }
}