:root{--bg:#fbfbfd;--text:#1d1d1f;--muted:#6e6e73;--muted2:#86868b;--line:rgba(0,0,0,.09);--card:#fff;--accent:#0071e3;--accent-dark:#005bb5;--green:#34c759}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
::selection{background:rgba(0,113,227,.18)}
.nav{position:sticky;top:0;z-index:60;background:rgba(251,251,253,.82);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid transparent;transition:border-color .25s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav-in{max-width:1080px;margin:0 auto;padding:0 24px;height:52px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:600;letter-spacing:-.01em}
.brand img{width:22px;height:22px;border-radius:6px}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:22px;font-size:13px;color:var(--muted)}
.nav-links a:hover{color:var(--text)}
.nav-cta{background:var(--text);color:#fff;padding:7px 14px;border-radius:980px;font-weight:500}
.hero{max-width:900px;margin:0 auto;padding:84px 24px 34px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 18px;padding:5px 11px;border:1px solid var(--line);border-radius:980px;background:rgba(255,255,255,.7);font-size:10.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
h1{margin:0;font-size:clamp(42px,6.4vw,74px);line-height:1;letter-spacing:-.05em;font-weight:600;text-wrap:balance}
.hero p{max-width:660px;margin:20px auto 0;font-size:clamp(17px,2vw,21px);line-height:1.45;color:var(--muted)}
.section{max-width:1080px;margin:0 auto;padding:72px 24px}
.section.tight{padding-top:34px}
.kicker{margin:0 0 12px;font-size:10.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
h2{margin:0 0 14px;font-size:clamp(30px,4.1vw,44px);line-height:1.05;letter-spacing:-.04em;font-weight:600;text-wrap:balance}
.section p{color:var(--muted);font-size:16px;line-height:1.6}
.section-head{max-width:760px}
.section-head.center{margin:0 auto;text-align:center}
.actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:980px;padding:12px 21px;font-size:14px;font-weight:500;transition:transform .18s,background .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 10px 26px rgba(0,113,227,.22)}
.btn-primary:hover{background:var(--accent-dark)}
.btn-secondary{background:rgba(0,0,0,.06);color:var(--text)}
.btn-secondary:hover{background:rgba(0,0,0,.09)}

/* recipe hub */
.recipe-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}
.recipe-card{display:flex;flex-direction:column;padding:24px;border:1px solid var(--line);border-radius:22px;background:#fff;transition:transform .18s,border-color .2s,box-shadow .2s}
.recipe-card:hover{transform:translateY(-2px);border-color:rgba(0,113,227,.35);box-shadow:0 18px 50px rgba(0,0,0,.06)}
.recipe-card .tag{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.recipe-card h3{margin:10px 0 6px;font-size:18px;letter-spacing:-.02em}
.recipe-card p{margin:0;font-size:13.5px;line-height:1.55;color:var(--muted)}
.recipe-card:last-child{grid-column:1/-1}
.recipe-card .more{margin-top:16px;font-size:12px;font-weight:600;color:var(--accent)}

/* recipe detail */
.recipe-meta{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:18px;font-size:12px;color:var(--muted2)}
.recipe-meta span{padding:5px 10px;border:1px solid var(--line);border-radius:980px;background:#fff}
.table-wrap{overflow:auto;margin-top:24px;border:1px solid var(--line);border-radius:18px;background:#fff}
table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.45}
th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted2);background:#fafafa}
tr:last-child td{border-bottom:0}
td:first-child{font-weight:600;white-space:nowrap}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.step{padding:22px;border:1px solid var(--line);border-radius:18px;background:#fff}
.step .num{font-size:10.5px;font-weight:700;letter-spacing:.12em;color:var(--accent)}
.step h3{margin:8px 0 6px;font-size:16px}
.step p{margin:0;font-size:13.5px;line-height:1.55;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.split h2{font-size:clamp(28px,3.5vw,38px)}
.split ul{margin:16px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.split li{padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted);line-height:1.5}
.split li strong{color:var(--text)}
.cta{text-align:center;max-width:700px;margin:0 auto;padding:44px 28px;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:0 24px 70px rgba(0,0,0,.06)}
.cta h2{margin-bottom:10px}
.cta p{margin:0 auto 22px;max-width:480px;font-size:14.5px}
.faq{max-width:760px;margin:30px auto 0}
details{border-top:1px solid var(--line);padding:17px 0}
details:last-child{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;font-size:15px;font-weight:500}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";color:var(--muted2)}
details[open] summary:after{content:"−"}
details p{margin:10px 0 0;font-size:14px;line-height:1.6}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}
.related a{padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff;font-size:14px;font-weight:500}
.related a:hover{border-color:rgba(0,113,227,.35);color:var(--accent)}
.foot{border-top:1px solid var(--line);padding:38px 24px;font-size:12px;color:var(--muted2)}
.foot-in{max-width:1080px;margin:0 auto;display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}
.foot a{margin:0 10px 0 0;color:var(--muted)}
.foot a:hover{color:var(--text)}
.foot .entity{max-width:520px;margin-top:12px;line-height:1.55}
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .65s cubic-bezier(.2,.7,.2,1),transform .65s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
@media(max-width:860px){
  .nav-links a:not(.nav-cta){display:none}
  .hero{padding-top:62px}
  .section{padding:56px 20px}
  .recipe-grid,.steps,.split,.related{grid-template-columns:1fr}
  body{padding-bottom:64px}
  .mobile-cta{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:70;padding:10px 14px;background:rgba(251,251,253,.94);backdrop-filter:blur(18px);border-top:1px solid var(--line);gap:10px}
  .mobile-cta .btn{flex:1;font-size:13px}
}
.mobile-cta{display:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}}