:root{
--bg:#F6F7F9;--card:#FFFFFF;--ink:#1B2430;--muted:#5A6472;
--indigo:#1E2A64;--indigo-deep:#141C45;--sky:#3E6FD6;
--lime:#B4E82E;--lime-soft:#F2FAD9;--wash:#EEF2FB;--line:#E2E7F0;--radius:12px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.62;font-size:16.5px;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Space Grotesk","Inter",system-ui,sans-serif;font-weight:600;line-height:1.2;color:var(--indigo-deep);letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,4.2vw,2.5rem);margin:.5rem 0 .7rem}
h2{font-size:clamp(1.3rem,3vw,1.7rem);margin:2.4rem 0 .8rem}
h3{font-size:1.12rem;margin:1.3rem 0 .4rem;color:var(--indigo)}
p{margin:0 0 1rem}
a{color:var(--sky);text-decoration:none}
a:hover{text-decoration:underline}
a:focus-visible,button:focus-visible{outline:3px solid var(--lime);outline-offset:2px;border-radius:4px}
strong{color:var(--indigo-deep)}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

/* header */
header{background:var(--indigo-deep);color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 1px 0 rgba(255,255,255,.06)}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:13px 0;gap:16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.15rem;color:#fff;letter-spacing:-.02em}
.logo:hover{text-decoration:none}
.logo .mark{width:30px;height:30px;flex:none}
nav.main{display:flex;gap:6px;flex-wrap:wrap}
nav.main a{color:#D7DEF2;padding:6px 11px;border-radius:20px;font-size:.94rem;font-weight:500}
nav.main a:hover{background:rgba(255,255,255,.10);color:#fff;text-decoration:none}

/* updated badge */
.updated{display:inline-flex;align-items:center;gap:8px;background:var(--lime-soft);color:#3d5808;border:1px solid #D8EE9B;padding:5px 13px;border-radius:20px;font-size:.86rem;font-weight:600;margin:.2rem 0 1.3rem}
.updated .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px rgba(180,232,46,.3)}

/* breadcrumbs */
.crumbs{font-size:.85rem;color:var(--muted);margin:1.2rem 0 .3rem}
.crumbs a{color:var(--muted)}
.crumbs span{color:var(--ink)}

main{padding-bottom:3rem}
main .wrap>p{max-width:75ch}
main .wrap>h2,main .wrap>h3{max-width:75ch}
main .wrap>h2+p,main .wrap>h3+p{max-width:75ch}

/* widget */
.fh-block{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 6px;margin:1.6rem 0 2rem;box-shadow:0 1px 3px rgba(20,28,69,.04)}
.fh-block>.fh-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:.6rem}
.fh-block>.fh-head h2{margin:0;font-size:1.15rem}
.fh-tag{font-size:.75rem;font-weight:600;color:#3d5808;background:var(--lime-soft);padding:3px 9px;border-radius:12px;border:1px solid #D8EE9B;white-space:nowrap}
.fh-loading,.fh-empty{color:var(--muted);padding:14px 2px;font-size:.95rem}
.fh-list{display:flex;flex-direction:column;gap:2px}
.fh-item{display:flex;gap:14px;padding:13px 4px;border-bottom:1px solid var(--line);align-items:center}
.fh-item:last-child{border-bottom:none}
.fh-img{width:64px;height:64px;flex:none;border-radius:8px;background:var(--wash);display:flex;align-items:center;justify-content:center;overflow:hidden}
.fh-img img{max-width:100%;max-height:100%;object-fit:contain}
.fh-noimg{color:var(--sky);font-size:1.4rem}
.fh-body{flex:1;min-width:0}
.fh-title{font-family:"Inter",sans-serif;font-size:.97rem;font-weight:600;margin:0 0 4px;color:var(--ink);line-height:1.35}
.fh-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:2px}
.fh-price{font-family:"Space Grotesk",sans-serif;font-weight:700;color:var(--indigo-deep);font-size:1.05rem}
.fh-stars{color:#E8A72E;font-size:.9rem;letter-spacing:1px}
.fh-btn{display:inline-block;margin-top:6px;background:var(--indigo);color:#fff;padding:7px 15px;border-radius:8px;font-size:.88rem;font-weight:600}
.fh-btn:hover{background:var(--indigo-deep);text-decoration:none}
@media(max-width:520px){.fh-item{flex-wrap:wrap}.fh-body{flex-basis:calc(100% - 78px)}}

/* children grid */
.kids{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:1rem 0 2rem}
.kid{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 17px;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.kid:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 6px 18px rgba(20,28,69,.08);border-color:#C9D4EA}
.kid .kt{font-family:"Space Grotesk",sans-serif;font-weight:600;color:var(--indigo-deep);font-size:1.05rem;margin-bottom:3px;display:flex;align-items:center;gap:6px}
.kid .kt::after{content:"→";color:var(--sky);font-size:.95rem;transition:transform .15s ease}
.kid:hover .kt::after{transform:translateX(3px)}
.kid .kd{color:var(--muted);font-size:.9rem;line-height:1.45}

/* facts */
.facts{background:var(--wash);border-radius:var(--radius);padding:20px 22px;margin:2rem 0}
.facts h2{margin:0 0 .3rem;font-size:1.15rem}
.facts .fitem{padding:11px 0;border-bottom:1px solid var(--line)}
.facts .fitem:last-child{border-bottom:none}
.facts .fh{font-family:"Space Grotesk",sans-serif;font-weight:600;color:var(--indigo-deep);font-size:.98rem;margin-bottom:2px}
.facts .fb{color:var(--muted);font-size:.93rem;margin:0}

/* faq */
.faq{margin:2.2rem 0 1rem}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;padding:14px 18px;font-family:"Space Grotesk",sans-serif;font-weight:600;color:var(--indigo-deep);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--sky);font-size:1.3rem;font-weight:400;flex:none}
.faq details[open] summary::after{content:"–"}
.faq .fa{padding:0 18px 15px;color:var(--muted)}
.faq .fa p{margin:0}

/* footer */
footer{background:var(--indigo-deep);color:#C6CEE4;margin-top:2rem;padding:2.6rem 0 1.6rem}
.footgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:26px}
.footgrid .col-title{font-family:"Space Grotesk",sans-serif;color:#fff;font-weight:600;font-size:.95rem;margin-bottom:10px}
.footgrid a{display:block;color:#AEB8D6;font-size:.9rem;padding:3px 0}
.footgrid a:hover{color:var(--lime);text-decoration:none}
.footbottom{border-top:1px solid rgba(255,255,255,.12);margin-top:1.8rem;padding-top:1.2rem;font-size:.82rem;color:#8E98BC;text-align:center}

/* misc */
.intro-lead{font-size:1.08rem;color:#33405a;max-width:75ch}