:root{--fm-bg:#07090c;--fm-panel:#10151c;--fm-ink:#f4f1ea;--fm-muted:#9aa6b4;--fm-line:#2a3340;--fm-amber:#ff8a1f;--fm-gold:#ffd000;--fm-pass:#2ee59d;--fm-fail:#ff5a4d;--fm-cyan:#3ec8ff;--serif:"Fraunces",Georgia,serif;--sans:"Source Sans 3","Helvetica Neue",sans-serif}*{box-sizing:border-box}body,html{margin:0;background:#05070a;color:var(--fm-ink);font-family:var(--sans);line-height:1.45}a{color:inherit}.site-nav{display:flex;justify-content:space-between;align-items:center;padding:.85rem 1.2rem;border-bottom:1px solid var(--fm-line);position:-webkit-sticky;position:sticky;top:0;z-index:30;background:rgba(5,7,10,.92)}.site-nav a{text-decoration:none}.wordmark{font-family:var(--serif);font-size:1.15rem}.wordmark em{color:var(--fm-amber);font-style:italic}.site-links{display:flex;gap:1rem;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--fm-muted)}.landing{max-width:1080px;margin:0 auto;padding:2.4rem 1.2rem 4rem}.landing h1{font-family:var(--serif);font-size:clamp(2.4rem,6vw,4.2rem);line-height:1.08;margin:0 0 .8rem}.landing .lede{color:var(--fm-muted);max-width:40rem;font-size:1.1rem}.edition-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem;gap:1rem;margin:2rem 0}.edition-card{display:block;text-decoration:none;border:1px solid var(--fm-line);border-radius:18px;padding:1.3rem;background:#10151c;min-height:200px}.edition-card:hover{border-color:var(--fm-amber)}.edition-card span{color:var(--fm-cyan);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}.edition-card h2{font-family:var(--serif)}.edition-card p{color:var(--fm-muted)}.demo-bar{display:flex;gap:.7rem;flex-wrap:wrap}.demo-bar a,.ghost,.primary{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 1.1rem;border-radius:12px;text-decoration:none;font-weight:700}.primary{background:linear-gradient(90deg,var(--fm-amber),var(--fm-gold));color:#111}.ghost{border:1px solid var(--fm-line)}.fm-shell{min-height:calc(100vh - 52px);background:radial-gradient(700px 420px at 12% 0,rgba(255,138,31,.16),transparent 55%),var(--fm-bg)}.fm-shell.fm-shop{--fm-amber:#3ec8ff;--fm-gold:#7ae0ff}.fm-notice{text-align:center;padding:.45rem 1rem;background:linear-gradient(90deg,var(--fm-amber),var(--fm-gold));color:#111;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.fm-frame{display:grid;grid-template-columns:minmax(320px,440px) 1fr;grid-gap:1.2rem;gap:1.2rem;max-width:1120px;margin:0 auto;padding:1.1rem}.fm-phone{background:var(--fm-panel);border:1px solid var(--fm-line);border-radius:22px;min-height:78vh;padding:1rem}.fm-chrome{display:grid;grid-template-columns:auto 1fr auto;grid-gap:.7rem;gap:.7rem;align-items:center;margin-bottom:1rem;padding-bottom:.8rem;border-bottom:1px solid var(--fm-line)}.fm-chrome strong{display:block}.fm-chrome small{color:var(--fm-muted);font-size:.72rem}.fm-back,.fm-chips button,.fm-choice button,.fm-edition-switch button,.fm-rail-toggle{background:transparent;color:inherit;border:1px solid var(--fm-line);cursor:pointer;font:inherit}.fm-back{border-radius:999px;padding:.45rem .7rem;min-height:44px}.fm-edition-pill{font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--fm-amber);color:var(--fm-gold);border-radius:999px;padding:.28rem .55rem}.fm-kicker{margin:0 0 .35rem;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--fm-cyan)}.fm-kicker.warn{color:var(--fm-fail)}.fm-home h1,.fm-panel h2,.fm-rail h2{font-family:var(--serif);margin:0 0 .55rem}.fm-home h1{font-size:clamp(2.1rem,6vw,3.1rem)}.fm-home h1 em{color:var(--fm-amber);font-style:italic}.fm-lede,.fm-panel>p,.fm-rail-copy{color:var(--fm-muted);margin:0 0 1rem}.fm-actions.stack,.fm-choice,.fm-edition-switch{display:grid;grid-gap:.55rem;gap:.55rem}.fm-edition-switch{grid-template-columns:1fr 1fr;margin-bottom:1rem}.fm-choice button,.fm-edition-switch button{text-align:left;border-radius:14px;padding:.85rem;min-height:64px}.fm-choice button small,.fm-edition-switch button small{display:block;color:var(--fm-muted)}.fm-choice button.active,.fm-edition-switch button.active,.fm-parts article.best{border-color:var(--fm-amber)}.fm-btn{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:52px;border:0;border-radius:12px;background:linear-gradient(90deg,var(--fm-amber),var(--fm-gold));color:#111;font-weight:700;cursor:pointer;font:inherit}.fm-btn.ghost{background:transparent;color:var(--fm-ink);border:1px solid var(--fm-line)}.fm-btn.danger{background:var(--fm-fail);color:#fff}.fm-btn:disabled{opacity:.45}.fm-actions{display:flex;gap:.6rem;margin-top:.4rem}.fm-actions .fm-btn{flex:1 1}.fm-check,.fm-field{display:grid;grid-gap:.35rem;gap:.35rem;margin:.7rem 0;font-size:.84rem}.fm-check{grid-template-columns:auto 1fr}.fm-field input,.fm-field select{width:100%;min-height:48px;border-radius:10px;border:1px solid var(--fm-line);background:#0b0f14;color:var(--fm-ink);padding:.65rem;font:inherit}.fm-grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:.6rem;gap:.6rem}.fm-audit,.fm-faq,.fm-meter-card,.fm-parts article,.fm-pinout,.fm-specs{border:1px solid var(--fm-line);border-radius:14px;padding:.85rem;background:#0b0f14;margin:.7rem 0}.fm-faq span,.fm-meter-card span,.fm-parts article span,.fm-pinout span{display:block;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--fm-cyan)}.fm-dial,.fm-pin-row{display:flex;gap:.4rem;margin-top:.65rem}.fm-dial i,.fm-pin-row b{flex:1 1;min-height:42px;display:grid;place-items:center;border:1px solid var(--fm-line);border-radius:10px;font-style:normal;font-weight:700}.fm-dial i.on,.fm-pin-row b.hot{background:var(--fm-pass);color:#062016;border-color:var(--fm-pass)}.fm-test-point{color:var(--fm-gold)!important}.fm-shop-note{color:var(--fm-cyan)}.fm-read-row{display:grid;grid-template-columns:1fr auto;grid-gap:.5rem;gap:.5rem;align-items:center}.fm-chips{display:flex;gap:.4rem;flex-wrap:wrap;margin:.4rem 0 .9rem}.fm-chips button{min-height:42px;padding:0 .8rem;border-radius:999px}.fm-panel.gate{border:1px solid var(--fm-fail);border-radius:16px;padding:.4rem}.fm-steps{color:var(--fm-muted)}.fm-parts{display:grid;grid-gap:.55rem;gap:.55rem}.fm-parts article .warn{color:var(--fm-fail)}.fm-specs div{display:flex;justify-content:space-between;gap:.7rem;margin:.35rem 0;font-size:.86rem}.fm-audit{color:var(--fm-gold);font-size:.78rem}.fm-card{background:#fff;color:#111;border-radius:12px;padding:.9rem;margin-bottom:.8rem}.fm-card header{border-bottom:2px solid #111;margin-bottom:.7rem;padding-bottom:.5rem}.fm-card h3{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.fm-card table{width:100%;border-collapse:collapse}.fm-card p,.fm-card small,.fm-card td,.fm-card th{font-size:.78rem}.fm-card td,.fm-card th{border-bottom:1px solid #ddd;text-align:left;padding:.28rem .2rem}.fm-card .pass{color:#0b7a4b;font-weight:700}.fm-card .fail{color:#c4281c;font-weight:700}.fm-card footer small{display:block;margin-top:.3rem;color:#444}.fm-rail{position:-webkit-sticky;position:sticky;top:4.2rem;border:1px solid var(--fm-line);border-radius:18px;background:rgba(16,21,28,.92);padding:1rem}.fm-rail-toggle{display:none;width:100%;min-height:48px;border-radius:10px}.fm-odds{list-style:none;padding:0}.fm-odds li{position:relative;display:grid;grid-template-columns:1fr auto;padding:.55rem 0;border-bottom:1px solid var(--fm-line)}.fm-odds span{position:absolute;left:0;bottom:0;height:2px;background:var(--fm-amber)}.fm-empty-odds,.fm-odds small{color:var(--fm-muted)}.fm-session{display:grid;grid-template-columns:1fr 1fr;grid-gap:.45rem;gap:.45rem}.fm-session div{border:1px solid var(--fm-line);border-radius:10px;padding:.45rem}.fm-session dt{font-size:.65rem;letter-spacing:.08em;text-transform:uppercase;color:var(--fm-muted)}.fm-session dd{margin:.15rem 0 0}.fm-modal{position:fixed;inset:0;background:rgba(0,0,0,.72);display:grid;place-items:center;padding:1rem;z-index:40}.fm-modal-card{width:min(560px,100%);max-height:90vh;overflow:auto;background:#121820;border:1px solid var(--fm-fail);border-radius:16px;padding:1rem}.fm-disclaimer{white-space:pre-wrap;font:inherit;font-size:.8rem;background:#0b0f14;padding:.75rem;border-radius:10px}.shop-board{display:grid;grid-template-columns:220px 1fr;min-height:calc(100vh - 52px)}.shop-side{border-right:1px solid var(--fm-line);padding:1rem;background:#0b0f14}.shop-side button{width:100%;text-align:left;margin:.35rem 0;padding:.7rem;border-radius:10px;border:1px solid var(--fm-line);background:transparent;color:inherit;cursor:pointer;font:inherit}.shop-side button.active{border-color:var(--fm-cyan)}.faq-page{max-width:760px;margin:0 auto;padding:2rem 1.2rem 4rem}.faq-page article{border:1px solid var(--fm-line);border-radius:14px;padding:1rem;margin:1rem 0;background:#10151c}@media (max-width:860px){.edition-grid,.fm-frame,.shop-board{grid-template-columns:1fr}.fm-rail-toggle{display:block}.fm-rail:not(.open) .fm-rail-body,.site-links{display:none}}@media print{.fm-btn,.fm-chrome,.fm-modal,.fm-notice,.fm-rail,.site-nav{display:none!important}}