:root{
  --navy:#0d152e; --navy-2:#141f42; --ink:#1c2233; --muted:#5b647a; --line:#e4e7ef;
  --paper:#ffffff; --wash:#f4f6fb; --accent:#3b82f6; --on-accent:#ffffff;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:64px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font:16px/1.6 "Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--paper)}
a{color:inherit}
img{max-width:100%;display:block}
h1,h2,h3{font-family:"Segoe UI Variable Display","Segoe UI",system-ui,sans-serif;line-height:1.15;margin:0}
h1{font-size:clamp(2rem,5vw,3.25rem);font-weight:700;letter-spacing:-.015em}
h2{font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:700;margin:0 0 .9rem}
h3{font-size:1.15rem;font-weight:650;margin:1.6rem 0 .5rem}
p{margin:0 0 1rem}
.wrap{max-width:1080px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}
.ad{background:var(--wash);color:var(--muted);text-align:center;font-size:.8rem;padding:10px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* hero: wide store art (when the listing has one) under a dark gradient */
.hero{position:relative;overflow:hidden;color:#fff;padding:clamp(48px,8vw,104px) 0 clamp(40px,6vw,80px);background:radial-gradient(1100px 500px at 78% 0%,color-mix(in srgb,var(--accent) 45%,var(--navy)) 0%,var(--navy) 60%)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0}
.hero.has-art::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(13,21,46,.96) 0%,rgba(13,21,46,.88) 42%,rgba(13,21,46,.15) 100%),linear-gradient(0deg,rgba(13,21,46,.85),transparent 45%)}
.hero .wrap{position:relative;z-index:2}
.hero-copy{max-width:640px}
.title-row{display:flex;align-items:center;gap:18px;margin-bottom:1rem}
.hero-logo{width:88px;height:88px;border-radius:22px;box-shadow:0 10px 30px rgba(0,0,0,.45);flex:none}
.hero .pub{font-size:.95rem;opacity:.75;margin:0 0 .2rem}
.hero .lead{font-size:clamp(1.15rem,2vw,1.45rem);line-height:1.35;max-width:46ch;margin:0 0 1.6rem;text-wrap:balance}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:18px 28px}
.cta{display:inline-flex;align-items:center;gap:12px;background:var(--accent);color:var(--on-accent);text-decoration:none;font-weight:650;font-size:1.1rem;line-height:1.1;padding:.8rem 1.5rem .8rem 1.25rem;border-radius:14px;box-shadow:0 8px 28px color-mix(in srgb,var(--accent) 50%,transparent)}
.cta small{display:block;font-size:.72rem;font-weight:500;opacity:.85;margin-top:3px}
.cta.big{font-size:1.25rem;padding:1rem 1.9rem 1rem 1.5rem}
.cta:hover,.cta:focus-visible{filter:brightness(1.08);outline:none}
.cta svg{width:26px;height:26px;flex:none}
.proof{display:flex;align-items:center;gap:8px;font-size:1rem}
.proof .dim{opacity:.75}
.pill{border:1px solid rgba(255,255,255,.45);border-radius:999px;padding:1px 10px;font-size:.85rem;font-weight:600;margin-left:6px}
.stars{position:relative;display:inline-block;width:5.2em;height:1em;font-size:1.05rem;line-height:1;color:rgba(255,255,255,.3)}
.stars::before,.stars .fill::before{content:"★★★★★";letter-spacing:.06em;position:absolute;left:0;top:0}
.stars .fill{position:absolute;left:0;top:0;height:100%;overflow:hidden;color:#ffc53d;white-space:nowrap}
.meta{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;margin:1.4rem 0 0;padding:0;list-style:none;font-size:.9rem;opacity:.78}

/* sticky nav */
.nav{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;min-height:56px}
.nav-cta{background:var(--accent);color:var(--on-accent);text-decoration:none;font-weight:650;font-size:.9rem;padding:.45rem 1rem;border-radius:9px;white-space:nowrap}
.brand{white-space:nowrap;display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:650;margin-right:auto}
.brand img{width:32px;height:32px;border-radius:8px;flex:none}
.tabs{display:flex;gap:4px;overflow-x:auto;margin:0;padding:0;list-style:none;scrollbar-width:none}
.tabs a{display:block;padding:.45rem .8rem;border-radius:8px;text-decoration:none;font-size:.93rem;color:var(--muted);white-space:nowrap}
.tabs a:hover,.tabs a:focus-visible{background:var(--wash);color:var(--ink);outline:none}

/* content */
section.block{padding:clamp(36px,6vw,64px) 0}
section.block+section.block{border-top:1px solid var(--line)}
section.alt{background:var(--wash)}
.prose>*{max-width:70ch}
.intro{font-size:1.1rem;color:var(--ink)}
ol.steps{list-style:none;counter-reset:s;padding:0;margin:1.4rem 0 1.6rem;display:grid;gap:10px}
ol.steps li{counter-increment:s;display:flex;gap:14px;align-items:flex-start}
ol.steps li::before{content:counter(s);flex:none;width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--on-accent);font-weight:700;display:grid;place-items:center;font-size:.9rem;margin-top:.1em}
.two.tight{gap:18px 32px;max-width:none}
.two.tight h3{margin-top:.6rem}
.prose ul.tips{padding:0;margin:0;list-style:none;display:grid;gap:12px}
.prose ul.tips li{padding:14px 18px;border-left:4px solid var(--accent);background:var(--wash);border-radius:0 10px 10px 0}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:clamp(18px,3vw,40px)}
.feats{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:0;padding:0;list-style:none}
.feats li{padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--paper);display:flex;gap:14px;align-items:flex-start}
.feats svg{flex:none;width:28px;height:28px;padding:5px;border-radius:50%;background:color-mix(in srgb,var(--accent) 15%,white);color:var(--accent)}
.feats strong{display:block;font-size:1.02rem;margin-bottom:2px}
.feats span{color:var(--muted);font-size:.95rem;line-height:1.45}
.shots-block{padding:28px 0 20px!important;border-top:none!important}
.shots{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px clamp(16px,calc(50vw - 540px),50vw) 12px;scrollbar-width:thin}
.shots img{height:clamp(200px,34vw,420px);width:auto;border-radius:14px;scroll-snap-align:start;box-shadow:0 6px 24px rgba(0,0,0,.16)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.chips li{border:1px solid var(--line);border-radius:999px;padding:3px 11px;font-size:.9rem}
dl.kv{margin:0;display:grid;grid-template-columns:auto 1fr;gap:.4rem 1.2rem;font-size:.95rem}
dl.kv dt{color:var(--muted)}
dl.kv dd{margin:0;overflow-wrap:anywhere}
.assets{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px}
.assets figure{margin:0;font-size:.78rem;color:var(--muted)}
.assets .thumb{aspect-ratio:1;border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;overflow:hidden;background:var(--wash)}
.assets img{max-height:100%;object-fit:contain}
.sys table{width:100%;border-collapse:collapse;font-size:.92rem}
.sys td{padding:.35rem 0;border-top:1px solid var(--line);vertical-align:top}
.sys td:first-child{color:var(--muted);width:38%;padding-right:1rem}
details.more summary{cursor:pointer;color:var(--muted);margin-top:.5rem}

ul.facts{padding:0;margin:0 0 1rem;list-style:none;display:grid;gap:8px}
ul.facts li{padding-left:26px;position:relative}
ul.facts li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:14px;border-radius:50%;background:color-mix(in srgb,var(--accent) 25%,white);box-shadow:inset 0 0 0 4px var(--accent)}
.dim-note{color:var(--muted);font-size:.9rem}
ul.links{padding:0;margin:0;list-style:none;display:grid;gap:8px}
ul.links a{color:var(--accent);font-weight:600;text-decoration:none}
ul.links a:hover{text-decoration:underline}
ul.links .vendor{margin-top:8px;padding-top:10px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
ul.links .vendor a{font-weight:500}

/* closing call to action */
.banner{background:linear-gradient(135deg,var(--navy) 0%,color-mix(in srgb,var(--accent) 55%,var(--navy)) 100%);color:#fff;padding:clamp(40px,6vw,72px) 0}
.banner .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.banner h2{margin-bottom:.4rem}
.banner p{opacity:.85;margin:0 0 .8rem;max-width:48ch}
.proof.light{color:#fff}

/* more from publisher */
.more-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.mini{display:grid;gap:8px;text-decoration:none;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--paper);text-align:center}
.mini:hover{border-color:var(--accent)}
.mini .ic{width:64px;height:64px;border-radius:16px;overflow:hidden;background:var(--accent);margin:0 auto}
.mini .ic img{width:100%;height:100%;object-fit:cover}
.mini .t{font-weight:600;font-size:.95rem;line-height:1.25}
.mini .m{color:var(--muted);font-size:.85rem}

/* footer */
footer{background:var(--navy);color:#fff;padding:36px 0}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;justify-content:space-between}
footer ul{display:flex;flex-wrap:wrap;gap:6px 22px;margin:0;padding:0;list-style:none}
footer a{opacity:.85;text-decoration:none}
footer a:hover{opacity:1;text-decoration:underline}
footer small{opacity:.7}

/* index */
.index-hero{background:var(--navy);color:#fff;padding:clamp(36px,6vw,72px) 0 28px}
.index-hero p{opacity:.8;margin:.5rem 0 0}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:20px 0}
.toolbar input,.toolbar select{font:inherit;padding:.55rem .8rem;border:1px solid var(--line);border-radius:10px;background:var(--paper);min-width:220px}
.count{color:var(--muted);font-size:.9rem;margin-left:auto}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px;padding-bottom:72px}
.card{display:grid;grid-template-columns:72px 1fr;gap:14px;align-items:center;text-decoration:none;padding:14px;border:1px solid var(--line);border-radius:14px}
.card:hover,.card:focus-visible{border-color:var(--accent);outline:none}
.card .ic{width:72px;height:72px;border-radius:18px;overflow:hidden;background:var(--accent)}
.card .ic img{width:100%;height:100%;object-fit:cover}
.card .t{font-weight:650;line-height:1.25}
.card .m{color:var(--muted);font-size:.88rem;margin-top:2px;display:block}
.empty{color:var(--muted);padding:40px 0}

@media (max-width:760px){
  .brand span{display:none}
  .nav-cta{font-size:.85rem;padding:.4rem .8rem}
  .hero-logo{width:64px;height:64px;border-radius:16px}
  .hero.has-art::after{background:linear-gradient(0deg,rgba(13,21,46,.97) 0%,rgba(13,21,46,.85) 60%,rgba(13,21,46,.5) 100%)}
  .banner .wrap{flex-direction:column;align-items:flex-start}
}