/* YieldMask.com site layer — adapted from the supplied Shuffle neon template. */
:root {
  --ink:#050613; --ink-2:#0a0d20; --panel:rgba(16,20,44,.78); --panel-solid:#10142c;
  --text:#f6f8ff; --muted:#b9c2da; --line:rgba(171,190,255,.18);
  --lime:#b9ff35; --cyan:#25e8ff; --pink:#ff4fc8; --yellow:#ffd84d; --violet:#8e68ff;
  --danger:#ff6b88; --radius:24px; --shadow:0 24px 80px rgba(0,0,0,.38);
}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--ink)}
body{margin:0;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:
radial-gradient(circle at 15% 10%,rgba(37,232,255,.13),transparent 26rem),
radial-gradient(circle at 87% 12%,rgba(255,79,200,.13),transparent 30rem),
radial-gradient(circle at 58% 72%,rgba(185,255,53,.08),transparent 28rem),
linear-gradient(145deg,#050613 0%,#090b1b 52%,#050613 100%);min-height:100vh;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:1000;border:5px solid transparent;border-image:linear-gradient(135deg,var(--lime),var(--cyan),var(--pink),var(--yellow)) 1;opacity:.58}
a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button{font:inherit}.skip-link{position:fixed;top:-80px;left:20px;z-index:2000;padding:12px 16px;background:#fff;color:#000;border-radius:12px}.skip-link:focus{top:20px}
.container{width:min(1180px,calc(100% - 36px));margin-inline:auto}.narrow{width:min(820px,calc(100% - 36px));margin-inline:auto}.section{padding:92px 0;position:relative}.section-sm{padding:56px 0}.anchor{scroll-margin-top:108px}
.site-header{position:sticky;top:0;z-index:900;background:rgba(5,6,19,.80);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-wrap{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:26px}.brand{display:flex;align-items:center;gap:12px;font-weight:950;letter-spacing:-.05em;font-size:1.5rem}.brand-mark{width:42px;height:42px;border-radius:15px;display:grid;place-items:center;background:conic-gradient(from 210deg,var(--lime),var(--cyan),var(--violet),var(--pink),var(--yellow),var(--lime));box-shadow:0 0 30px rgba(37,232,255,.22);position:relative}.brand-mark:after{content:"YM";color:#060712;font-weight:1000;font-size:.78rem;letter-spacing:-.08em}.brand-text{background:linear-gradient(90deg,#fff,var(--cyan) 35%,var(--lime) 70%,var(--yellow));-webkit-background-clip:text;background-clip:text;color:transparent}.nav-links{display:flex;align-items:center;gap:20px}.nav-links>a{color:var(--muted);font-weight:750;font-size:.88rem;letter-spacing:.02em;padding:10px 3px;position:relative}.nav-links>a:hover,.nav-links>a:focus-visible{color:#fff}.nav-links>a:after{content:"";position:absolute;left:0;right:100%;bottom:3px;height:2px;background:linear-gradient(90deg,var(--lime),var(--cyan));transition:.25s}.nav-links>a:hover:after,.nav-links>a:focus-visible:after{right:0}.nav-cta{padding:11px 16px!important;border:1px solid rgba(185,255,53,.52);border-radius:999px;background:rgba(185,255,53,.08);color:#efffc6!important}.menu-btn{display:none;width:46px;height:46px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:#fff;align-items:center;justify-content:center}.mobile-nav{display:none;padding:0 0 18px}.mobile-nav.open{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mobile-nav a{padding:12px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--muted);font-weight:700}
.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:8px 12px;border:1px solid rgba(37,232,255,.28);border-radius:999px;background:rgba(37,232,255,.06);color:#c8faff;font-size:.76rem;font-weight:900;text-transform:uppercase;letter-spacing:.14em}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px var(--lime)}
.hero{padding:86px 0 56px;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;align-items:center;gap:50px}.hero h1{font-size:clamp(3.6rem,8vw,7.8rem);line-height:.87;letter-spacing:-.075em;margin:24px 0 28px;font-weight:1000}.gradient-text{background:linear-gradient(90deg,var(--lime),var(--cyan) 38%,var(--pink) 72%,var(--yellow));background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:flow 10s linear infinite}.hero .lead{font-size:clamp(1.12rem,2.1vw,1.43rem);line-height:1.62;color:#ced6eb;max-width:700px}.button-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:50px;padding:0 19px;border-radius:14px;border:1px solid transparent;font-weight:900;letter-spacing:.01em;transition:.22s;cursor:pointer}.btn-primary{background:linear-gradient(90deg,var(--lime),#e8ff72);color:#071008;box-shadow:0 12px 40px rgba(185,255,53,.18)}.btn-secondary{border-color:rgba(37,232,255,.35);background:rgba(37,232,255,.07);color:#d7fbff}.btn:hover{transform:translateY(-2px)}.btn:focus-visible,.menu-btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
.hero-visual{position:relative}.hero-visual:before{content:"";position:absolute;inset:8% -5% -6% 8%;border-radius:40%;filter:blur(50px);background:conic-gradient(var(--cyan),var(--pink),var(--lime),var(--cyan));opacity:.20}.hero-visual img{position:relative;border-radius:32px;border:1px solid rgba(255,255,255,.16);box-shadow:var(--shadow),0 0 80px rgba(37,232,255,.12)}
.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:38px}.metric{padding:16px;border:1px solid var(--line);background:rgba(255,255,255,.035);border-radius:16px}.metric strong{display:block;font-size:1.05rem;color:#fff}.metric span{display:block;margin-top:5px;color:var(--muted);font-size:.8rem}
.ticker{overflow:hidden;border-block:1px solid var(--line);background:rgba(8,10,26,.78);white-space:nowrap}.ticker-track{display:inline-flex;gap:44px;padding:14px 0;min-width:200%;animation:ticker 28s linear infinite}.ticker span{font-weight:900;font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:#c5cee4}.ticker b{color:var(--lime);margin-right:8px}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}.section-head h2{margin:10px 0 0;font-size:clamp(2.2rem,5vw,4.6rem);line-height:.96;letter-spacing:-.055em}.section-head p{max-width:520px;color:var(--muted);line-height:1.7;margin:0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.card{position:relative;padding:25px;border-radius:var(--radius);background:linear-gradient(160deg,rgba(20,25,55,.86),rgba(8,10,28,.92));border:1px solid var(--line);box-shadow:0 14px 42px rgba(0,0,0,.22);overflow:hidden}.card:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--lime),var(--cyan),var(--pink));opacity:.7}.card:hover{border-color:rgba(37,232,255,.34);transform:translateY(-3px);transition:.22s}.card h3{margin:18px 0 10px;font-size:1.3rem}.card p{color:var(--muted);line-height:1.66;margin:0}.icon-chip{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(185,255,53,.18),rgba(37,232,255,.12));border:1px solid rgba(185,255,53,.26);font-size:1.4rem}.card-link{display:inline-flex;margin-top:18px;color:var(--cyan);font-weight:850;font-size:.9rem}.card-link:after{content:" →"}
.formula-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:center;padding:34px;border-radius:32px;border:1px solid rgba(185,255,53,.23);background:radial-gradient(circle at 10% 0,rgba(185,255,53,.10),transparent 42%),linear-gradient(150deg,rgba(20,25,55,.9),rgba(7,9,24,.96));box-shadow:var(--shadow)}.formula-panel img{border-radius:24px;border:1px solid var(--line)}.formula{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.formula span{padding:10px 13px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);font-weight:900}.formula .minus{color:var(--pink)}.formula .equals{color:var(--lime)}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:22px;background:rgba(8,10,26,.75)}table{width:100%;border-collapse:collapse;min-width:820px}th,td{text-align:left;padding:16px 18px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--lime);font-size:.75rem;text-transform:uppercase;letter-spacing:.11em;background:rgba(185,255,53,.05)}td{color:#d8deee;line-height:1.45;font-size:.9rem}tr:last-child td{border-bottom:0}.badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(37,232,255,.08);border:1px solid rgba(37,232,255,.2);font-size:.74rem;font-weight:850;color:#c4f9ff}
.calculator{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}.calc-controls,.calc-output{padding:28px;border:1px solid var(--line);border-radius:26px;background:rgba(13,16,38,.88)}.control-block+ .control-block{margin-top:20px}.control-label{display:flex;justify-content:space-between;gap:18px;margin-bottom:10px}.control-label strong{font-size:.84rem;text-transform:uppercase;letter-spacing:.08em}.control-label span{color:var(--muted);font-size:.83rem}.chip-row{display:flex;flex-wrap:wrap;gap:8px}.choice{border:1px solid var(--line);background:rgba(255,255,255,.04);color:#dbe1f0;padding:10px 12px;border-radius:11px;font-weight:800;cursor:pointer}.choice[aria-pressed="true"]{color:#081005;background:var(--lime);border-color:var(--lime)}.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.calc-stat{padding:18px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid var(--line)}.calc-stat span{display:block;color:var(--muted);font-size:.77rem;text-transform:uppercase;letter-spacing:.08em}.calc-stat strong{display:block;margin-top:7px;font-size:1.45rem}.calc-note{color:var(--muted);line-height:1.6;font-size:.86rem;margin-top:18px}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.post-card{border-radius:24px;overflow:hidden;border:1px solid var(--line);background:rgba(12,15,35,.9);transition:.22s}.post-card:hover{transform:translateY(-4px);border-color:rgba(255,79,200,.36)}.post-card img{aspect-ratio:1/1;object-fit:cover}.post-card-body{padding:20px}.post-meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.post-card h3{font-size:1.22rem;line-height:1.25;margin:12px 0}.post-card p{color:var(--muted);line-height:1.58;font-size:.92rem}
.faq{display:grid;gap:12px}.faq details{border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.03);padding:17px 20px}.faq summary{cursor:pointer;font-weight:900}.faq p{color:var(--muted);line-height:1.7;margin:13px 0 0}
.page-hero{padding:72px 0 46px}.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:.8rem;font-weight:700}.breadcrumbs a{color:var(--cyan)}.page-hero h1{font-size:clamp(3rem,7vw,6.4rem);line-height:.94;letter-spacing:-.06em;margin:22px 0}.page-hero .intro{max-width:780px;color:#cbd3e8;font-size:1.2rem;line-height:1.7}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px}.prose{font-size:1.04rem;line-height:1.82;color:#dbe1ef}.prose h2{font-size:2rem;line-height:1.15;letter-spacing:-.035em;margin:52px 0 15px;color:#fff}.prose h3{font-size:1.35rem;margin:34px 0 10px;color:#fff}.prose p{margin:0 0 20px}.prose ul,.prose ol{margin:0 0 22px;padding-left:24px}.prose li{margin:8px 0}.prose a{color:var(--cyan);text-decoration:underline;text-decoration-color:rgba(37,232,255,.4);text-underline-offset:3px}.prose .callout{padding:22px;border:1px solid rgba(185,255,53,.25);border-radius:20px;background:rgba(185,255,53,.055);margin:28px 0}.prose .warning{border-color:rgba(255,107,136,.28);background:rgba(255,107,136,.055)}.article-image{border-radius:28px;border:1px solid var(--line);box-shadow:var(--shadow);margin:26px 0 38px}.sidebar{position:sticky;top:110px;align-self:start;display:grid;gap:14px}.sidebar-box{padding:20px;border:1px solid var(--line);border-radius:20px;background:rgba(14,17,39,.88)}.sidebar-box h2,.sidebar-box h3{font-size:1rem;margin:0 0 12px}.sidebar-box p,.sidebar-box li{color:var(--muted);font-size:.86rem;line-height:1.55}.sidebar-box ul{padding-left:18px;margin:0}.tag-list{display:flex;gap:7px;flex-wrap:wrap}.tag{display:inline-flex;padding:7px 10px;border-radius:999px;background:rgba(142,104,255,.10);border:1px solid rgba(142,104,255,.24);font-size:.74rem;color:#d9d0ff;font-weight:750}.article-header .post-meta{font-size:.82rem}.article-header h1{font-size:clamp(2.7rem,6.5vw,5.8rem)}.byline{display:flex;align-items:center;gap:12px;margin-top:24px;color:var(--muted)}.avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--pink),var(--cyan));color:#050613;font-weight:1000}.related{margin-top:70px;padding-top:44px;border-top:1px solid var(--line)}
.notice{padding:16px 18px;border-radius:16px;border:1px solid rgba(255,216,77,.24);background:rgba(255,216,77,.06);color:#ffeaa5;line-height:1.55}.contact-card{padding:34px;border-radius:28px;border:1px solid var(--line);background:linear-gradient(135deg,rgba(37,232,255,.07),rgba(255,79,200,.06));text-align:center}.contact-card a{font-size:clamp(1.4rem,4vw,2.8rem);font-weight:1000;letter-spacing:-.04em;color:var(--lime)}
.site-footer{padding:62px 0 34px;border-top:1px solid var(--line);background:rgba(4,5,15,.84)}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}.footer-grid h2,.footer-grid h3{font-size:.9rem;text-transform:uppercase;letter-spacing:.11em;color:#fff;margin:0 0 14px}.footer-grid p{color:var(--muted);line-height:1.65;max-width:430px}.footer-links{display:grid;gap:10px}.footer-links a{color:var(--muted);font-size:.9rem}.footer-links a:hover{color:var(--cyan)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:30px;margin-top:34px;border-top:1px solid var(--line);color:#8f9ab5;font-size:.82rem}
.reveal{opacity:1;transform:none;transition:opacity .7s ease,transform .7s ease}.reveal-ready .reveal{opacity:0;transform:translateY(18px)}.reveal-ready .reveal.visible{opacity:1;transform:none}.pulse-orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.14;pointer-events:none;animation:orb 8s ease-in-out infinite}.orb-a{width:340px;height:340px;background:var(--cyan);top:5%;left:-150px}.orb-b{width:380px;height:380px;background:var(--pink);bottom:5%;right:-180px;animation-delay:-3s}
@keyframes flow{to{background-position:200% center}}@keyframes ticker{to{transform:translateX(-50%)}}@keyframes orb{50%{transform:scale(1.22);opacity:.21}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}
@media (max-width:980px){.nav-links{display:none}.menu-btn{display:flex}.hero-grid,.formula-panel,.calculator,.content-layout{grid-template-columns:1fr}.hero-visual{max-width:720px}.grid-3,.blog-grid{grid-template-columns:repeat(2,1fr)}.metric-strip{grid-template-columns:repeat(2,1fr)}.sidebar{position:static}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}}
@media (max-width:680px){.container,.narrow{width:min(100% - 24px,1180px)}.section{padding:68px 0}.hero{padding-top:58px}.hero h1{font-size:3.65rem}.hero-grid{gap:34px}.grid-3,.grid-2,.blog-grid,.calc-grid,.footer-grid{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:16px}.metric-strip{grid-template-columns:1fr 1fr}.formula-panel{padding:22px}.footer-grid>div:last-child{grid-column:auto}.mobile-nav.open{grid-template-columns:1fr}.page-hero h1{font-size:3.25rem}.prose{font-size:1rem}.prose h2{font-size:1.65rem}}