:root{--bg:#f6f5f1;--paper:#ffffff;--ink:#141414;--muted:#5c5c58;--accent:#ff5c00;--dark:#0a0a0a;
--body:'Inter',system-ui,sans-serif;--head:'Bricolage Grotesque',system-ui,sans-serif}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--bg);color:var(--ink);line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
::selection{background:var(--accent);color:#fff}
[id]{scroll-margin-top:110px}

.art-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:130;pointer-events:none}
.art-progress i{display:block;height:100%;width:0;background:var(--accent)}

.art-cover{margin:0;padding:7rem 5vw 0;background:var(--dark)}
.art-cover img{display:block;width:min(100%,1240px);margin:0 auto;
aspect-ratio:16/9;object-fit:cover;object-position:center center;
border-radius:22px;border:1px solid rgba(255,255,255,.14);
box-shadow:0 40px 90px rgba(0,0,0,.5);background:#0d0d0d}
.art-cover figcaption{width:min(100%,1240px);margin:0 auto;
padding:.9rem .3rem 2.6rem;font-size:.78rem;line-height:1.6;color:rgba(241,241,239,.55)}

.art-head{background:var(--bg);padding:2.6rem 5vw 3.4rem}
.art-head-in{max-width:1220px;margin:0 auto;display:grid;grid-template-columns:190px minmax(0,1fr) 210px;gap:3rem;align-items:start}
.art-author{display:flex;flex-direction:column;gap:.3rem;padding-top:.3rem}
.art-author-av{width:52px;height:52px;border-radius:50%;background:var(--accent);color:#0a0a0a;display:grid;
place-items:center;font-family:var(--head);font-weight:800;font-size:1.15rem;margin-bottom:.6rem;flex-shrink:0}
.art-author-by{font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ink)}
.art-author-role{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.art-author-bio{font-size:.82rem;line-height:1.6;color:var(--muted);margin-top:.7rem}
.art-head-main .art-cat{display:inline-block;margin-bottom:1.3rem}
.art-cat{font-weight:800;color:var(--accent);letter-spacing:.14em;text-transform:uppercase;font-size:.72rem;
border:1px solid rgba(255,92,0,.45);border-radius:999px;padding:.4rem .9rem}
.art-title{font-family:var(--head);font-weight:800;font-size:clamp(2rem,4.6vw,3.6rem);line-height:1.08;
letter-spacing:-.03em;color:var(--ink);max-width:24ch;margin-bottom:1.2rem}
.art-subtitle{font-size:clamp(1.05rem,1.7vw,1.25rem);line-height:1.65;color:var(--muted);max-width:56ch;margin-bottom:1.9rem}
.art-metarow{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;
border-top:1px solid rgba(17,17,17,.12);padding-top:1.1rem;font-size:.85rem;color:var(--muted)}
.art-share{display:flex;gap:.5rem}
.art-share a{width:34px;height:34px;border-radius:50%;border:1px solid rgba(17,17,17,.18);display:grid;
place-items:center;font-size:.78rem;font-weight:700;color:var(--ink);transition:.25s}
.art-share a:hover{background:var(--accent);border-color:var(--accent);color:#0a0a0a}
.art-share a.copied{background:var(--accent);border-color:var(--accent);color:#0a0a0a}
.art-ontop{border-left:2px solid rgba(17,17,17,.12);padding-left:1.2rem}
.art-ontop-h{display:block;font-size:.68rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
color:var(--muted);margin-bottom:.9rem}
.art-ontop nav{display:flex;flex-direction:column;gap:.55rem}
.art-ontop a{font-size:.86rem;line-height:1.45;color:var(--muted);transition:color .2s}
.art-ontop a:hover{color:var(--accent)}

.art-main{padding:4.5rem 0 6rem}
.art-wrap{max-width:840px;margin:0 auto;padding:0 clamp(20px,4vw,40px);margin-bottom:3.2rem}
.art-wrap.mid{max-width:1000px}
.art-wrap.wide{max-width:1220px}

.art-lead{font-size:clamp(1.15rem,2vw,1.4rem)!important;line-height:1.65!important;color:var(--ink)!important;
font-weight:500;margin-bottom:1.6rem!important}
.art-wrap p{font-size:1.06rem;line-height:1.85;color:#3a3a37;margin-bottom:1.4rem}
.art-wrap strong{color:var(--ink);font-weight:700}
.art-wrap h2{font-family:var(--head);font-weight:800;font-size:clamp(1.7rem,3.4vw,2.5rem);line-height:1.12;
letter-spacing:-.025em;margin:2.6rem 0 1.3rem}
.art-wrap h2::before{content:'';display:block;width:38px;height:4px;background:var(--accent);border-radius:2px;margin-bottom:1.1rem}
.art-wrap h3{font-family:var(--head);font-weight:700;font-size:clamp(1.2rem,2.2vw,1.45rem);line-height:1.25;margin:2.2rem 0 .9rem}
.art-wrap ul,.art-wrap ol{margin:0 0 1.7rem 1.5rem}
.art-wrap li{margin-bottom:.9rem;font-size:1.04rem;line-height:1.8;color:#3a3a37}
.art-wrap code{background:rgba(17,17,17,.08);padding:.2rem .55rem;border-radius:5px;font-family:ui-monospace,monospace;font-size:.9em}

.art-keys{background:var(--paper);border:1px solid rgba(17,17,17,.1);border-top:4px solid var(--accent);
border-radius:0 16px 16px 0;padding:1.8rem 2rem;margin:2.4rem 0;box-shadow:0 14px 40px rgba(0,0,0,.05)}
.art-keys-h{display:block;font-family:var(--head);font-weight:800;font-size:.8rem;letter-spacing:.16em;
text-transform:uppercase;color:var(--accent);margin-bottom:1rem}
.art-keys ul{list-style:none;margin:0!important}
.art-keys li{position:relative;padding-left:1.9rem;margin-bottom:.7rem!important;font-size:1rem!important}
.art-keys li::before{content:'✓';position:absolute;left:0;top:0;color:var(--accent);font-weight:800}

.art-quote{position:relative;margin:2.6rem 0;padding:1.8rem 2rem 1.8rem 4.6rem;background:var(--paper);
border-radius:16px;border:1px solid rgba(17,17,17,.08);box-shadow:0 14px 40px rgba(0,0,0,.05)}
.art-quote::before{content:'"';position:absolute;left:1.4rem;top:.4rem;font-family:var(--head);font-weight:800;
font-size:4.2rem;line-height:1;color:var(--accent)}
.art-quote p{margin:0!important;font-family:var(--head);font-weight:700;font-size:clamp(1.1rem,2vw,1.35rem)!important;
line-height:1.5!important;color:var(--ink)!important}

.art-mid-img{margin:0;border-radius:22px;overflow:hidden;border:1px solid rgba(17,17,17,.1);
box-shadow:0 24px 60px rgba(0,0,0,.08);background:#fff}
.art-mid-img img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}
.art-mid-img figcaption{padding:1rem 1.4rem;font-size:.82rem;color:var(--muted);background:#fff}

.art-table-wrap{overflow-x:auto;border-radius:16px;border:1px solid rgba(17,17,17,.1);
box-shadow:0 18px 50px rgba(0,0,0,.06);background:var(--paper);-webkit-overflow-scrolling:touch}
.art-table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:860px}
.art-table th{background:var(--dark);color:#f1f1ef;padding:1.2rem 1.4rem;font-weight:700;text-align:left;font-size:.85rem;letter-spacing:.05em}
.art-table td{padding:1.15rem 1.4rem;border-bottom:1px solid rgba(17,17,17,.08);vertical-align:top;line-height:1.65;color:#3a3a37}
.art-table tbody tr:last-child td{border-bottom:none}
.art-table tbody tr{transition:background .2s}
.art-table tbody tr:hover{background:rgba(255,92,0,.05)}
.art-table td:first-child{font-weight:700;color:var(--ink);white-space:nowrap}

.art-price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.art-price-card{position:relative;background:var(--paper);border:1px solid rgba(17,17,17,.1);border-radius:20px;
padding:2.2rem 2rem;transition:transform .35s,box-shadow .35s,border-color .35s}
.art-price-card:hover{transform:translateY(-6px);box-shadow:0 26px 60px rgba(0,0,0,.09);border-color:rgba(255,92,0,.45)}
.art-price-card.featured{background:var(--dark);border-color:var(--accent);color:#f1f1ef}
.art-price-badge{position:absolute;top:-13px;left:2rem;background:var(--accent);color:#0a0a0a;font-weight:800;
font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;padding:.4rem .9rem;border-radius:999px}
.art-price-tier{display:block;font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
color:var(--accent);margin-bottom:.9rem}
.art-price-range{display:block;font-family:var(--head);font-weight:800;font-size:clamp(1.6rem,2.6vw,2.1rem);
letter-spacing:-.02em;margin-bottom:1.1rem}
.art-price-card p{font-size:.94rem!important;line-height:1.7!important;color:var(--muted)!important;margin:0!important}
.art-price-card.featured p{color:rgba(241,241,239,.7)!important}

.art-qgrid{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.art-qcard{position:relative;background:var(--paper);border:1px solid rgba(17,17,17,.1);border-radius:20px;
padding:2rem 2rem 1.8rem;overflow:hidden;transition:transform .35s,box-shadow .35s,border-color .35s}
.art-qcard:hover{transform:translateY(-5px);box-shadow:0 24px 55px rgba(0,0,0,.08);border-color:rgba(255,92,0,.45)}
.art-qn{position:absolute;right:1.4rem;top:.6rem;font-family:var(--head);font-weight:800;font-size:3.6rem;
color:rgba(17,17,17,.06);line-height:1;transition:color .3s}
.art-qcard:hover .art-qn{color:rgba(255,92,0,.16)}
.art-qcard h3{font-family:var(--head);font-weight:700;font-size:1.12rem!important;line-height:1.4!important;
margin:0 0 .9rem!important;padding-right:3.4rem}
.art-qcard p{font-size:.95rem!important;line-height:1.7!important;margin:0!important}
.art-qgrid > .art-qcard:nth-child(odd):last-child{grid-column:1 / -1;max-width:calc(50% - .7rem);margin:0 auto}

.art-cta{position:relative;background:var(--dark);color:#f1f1ef;border-radius:26px;padding:4rem 3rem;text-align:center;overflow:hidden}
.art-cta::before{content:'';position:absolute;inset:0;
background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:24px 24px}
.art-cta::after{content:'';position:absolute;left:50%;top:60%;width:520px;height:520px;transform:translate(-50%,-50%);
border-radius:50%;background:radial-gradient(circle,rgba(255,92,0,.18),transparent 65%)}
.art-cta h3{position:relative;z-index:1;font-family:var(--head);font-weight:800;font-size:clamp(1.6rem,3.2vw,2.4rem);
letter-spacing:-.02em;margin-bottom:1rem;color:#f1f1ef}
.art-cta p{position:relative;z-index:1;color:rgba(241,241,239,.7)!important;max-width:52ch;margin:0 auto 2.2rem!important}
.art-cta-btn{position:relative;z-index:1;display:inline-flex;align-items:center;gap:.6rem;background:var(--accent);
color:#0a0a0a;font-weight:800;padding:1.05rem 2.2rem;border-radius:999px;transition:transform .3s,box-shadow .3s}
.art-cta-btn:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(255,92,0,.4);color:#0a0a0a}
.art-cta-btn svg{width:16px;height:16px;transition:transform .25s}
.art-cta-btn:hover svg{transform:translateX(4px)}

.art-faq{display:flex;flex-direction:column;gap:.9rem}
.art-fq{background:var(--paper);border:1px solid rgba(17,17,17,.1);border-radius:16px;overflow:hidden;transition:border-color .3s}
.art-fq.open{border-color:rgba(255,92,0,.45)}
.art-fq-q{width:100%;display:flex;align-items:center;gap:1.2rem;background:none;border:none;cursor:pointer;
text-align:left;padding:1.4rem 1.6rem;font-family:var(--head);font-weight:700;font-size:1.05rem;color:var(--ink)}
.art-fq-q:hover{color:var(--accent)}
.art-fq-x{margin-left:auto;font-size:1.4rem;font-weight:400;color:var(--muted);transition:transform .4s,color .4s;flex-shrink:0}
.art-fq.open .art-fq-x{transform:rotate(45deg);color:var(--accent)}
.art-fq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s cubic-bezier(.65,0,.35,1)}
.art-fq-a>div{overflow:hidden}
.art-fq-a p{padding:0 1.6rem 1.5rem;color:var(--muted)!important;font-size:1rem!important;margin:0!important}
.art-fq.open .art-fq-a{grid-template-rows:1fr}

.art-react{text-align:center;background:var(--paper);border:1px solid rgba(17,17,17,.08);
border-radius:24px;padding:3rem 2rem;box-shadow:0 18px 50px rgba(0,0,0,.05)}
.art-react h3{font-family:var(--head);font-weight:800;font-size:clamp(1.4rem,3vw,2rem);letter-spacing:-.02em;margin:0 0 1.8rem!important}
.art-react h3::before{display:none}
.art-react-pills{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap}
.art-react-pills button{border:none;cursor:pointer;font-family:var(--body);font-weight:600;font-size:.95rem;
background:#e6e5e1;color:#3a3a37;border-radius:999px;padding:.7rem 1.8rem;
transition:transform .25s,background .25s,color .25s,box-shadow .25s}
.art-react-pills button:hover{transform:translateY(-2px);background:#dcdad5}
.art-react-pills button.on{background:var(--accent);color:#0a0a0a;box-shadow:0 10px 26px rgba(255,92,0,.35)}
.art-react-thanks{margin:1.4rem 0 0!important;font-weight:600;color:var(--ink)!important}

.art-related h3{margin-bottom:1.6rem!important}
.art-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.art-related-card{position:relative;background:var(--paper);border:1px solid rgba(17,17,17,.1);border-radius:20px;
padding:1.9rem 1.8rem;color:var(--ink)!important;overflow:hidden;transition:transform .35s,box-shadow .35s,border-color .35s}
.art-related-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent);
transform:scaleX(0);transform-origin:left;transition:transform .4s}
.art-related-card:hover{transform:translateY(-6px);box-shadow:0 24px 55px rgba(0,0,0,.09);border-color:rgba(255,92,0,.4)}
.art-related-card:hover::before{transform:scaleX(1)}
.art-related-cat{display:block;font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
color:var(--accent);margin-bottom:.9rem}
.art-related-card h4{font-family:var(--head);font-weight:700;font-size:1.1rem;line-height:1.35;margin-bottom:.7rem}
.art-related-card p{font-size:.92rem!important;color:var(--muted)!important;line-height:1.65!important;margin-bottom:1rem!important}
.art-related-read{font-size:.82rem;font-weight:800;color:var(--accent)}

.foot2{background:var(--dark);color:#e8e8e6;padding:6rem 5vw 2rem;position:relative}
.f2-top{display:flex;justify-content:space-between;gap:3rem;flex-wrap:wrap;max-width:1600px;margin:0 auto}
.f2-left h2{font-weight:600;letter-spacing:-.02em;line-height:1.15;font-size:clamp(1.8rem,4vw,3.4rem);max-width:640px}
.f2-btn{display:inline-flex;align-items:center;gap:.7rem;margin-top:2.5rem;background:var(--accent);color:#0a0a0a;
font-weight:700;padding:1rem 1.6rem;border-radius:8px;transition:transform .25s}
.f2-btn:hover{transform:translateY(-3px)}
.f2-btn svg{width:16px;height:16px}
.f2-right{display:flex;gap:5rem}
.f2-col{display:flex;flex-direction:column;gap:1.1rem;font-size:.95rem}
.f2-col a{color:#bdbdbb;transition:color .2s}
.f2-col a:hover{color:#fff}
.f2-label{color:#6f6f6d;font-size:.8rem;margin-bottom:.4rem}
.f2-divider{height:1px;background:rgba(255,255,255,.12);margin:4rem auto 2rem;max-width:1600px}
.f2-matrix{position:relative;height:30vh;min-height:190px;max-width:1600px;margin:0 auto}
#dotText{position:absolute;inset:0;width:100%;height:100%;display:block}
.f2-bottom{max-width:1600px;margin:0 auto;padding:1.4rem 0 0;border-top:1px solid rgba(255,255,255,.1);
display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap;color:#6f6f6d;font-size:.85rem}
.f2-social{display:flex;gap:1.6rem}
.f2-social a{color:#bdbdbb;font-weight:600}
.f2-social a:hover{color:#fff}

@media(max-width:1000px){
.art-head-in{grid-template-columns:1fr;gap:2.2rem}
.art-author{flex-direction:row;align-items:center;flex-wrap:wrap;gap:.9rem}
.art-author-av{margin-bottom:0}
.art-author-bio{width:100%;margin-top:.2rem}
.art-ontop{border-left:none;padding-left:0}
.art-ontop nav{flex-direction:row;flex-wrap:wrap;gap:.6rem}
.art-ontop a{border:1px solid rgba(17,17,17,.15);border-radius:999px;padding:.4rem .95rem;font-size:.78rem}
.art-price-grid{grid-template-columns:1fr}
.art-qgrid{grid-template-columns:1fr}
.art-related-grid{grid-template-columns:1fr}
.art-qgrid > .art-qcard:nth-child(odd):last-child{max-width:none;margin:0}
}
@media(max-width:900px){
.art-cover{padding:6.2rem 6vw 0}
.art-cover img{border-radius:16px}
}
@media(max-width:700px){
.art-head{padding:2rem 6vw 2.6rem}
.art-main{padding:3rem 0 4rem}
.art-wrap{margin-bottom:2.6rem}
.art-quote{padding:1.6rem 1.6rem 1.6rem 3.6rem}
.art-quote::before{font-size:3.2rem;left:1rem}
.art-cta{padding:3rem 1.6rem}
.f2-top{flex-direction:column}
.f2-right{gap:3rem}
.f2-matrix{height:22vh}
.f2-bottom{flex-direction:column;justify-content:center;text-align:center;gap:1rem}
}