:root{
    --space:#060812;
    --space2:#0b1020;
    --paper:#f7f3ea;
    --ink:#1a2230;
    --muted:#687083;
    --gold:#d9b760;
    --blue:#88bff5;
    --line:#ded8ca;
    --card:#fffdf8;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:Georgia,"Times New Roman",serif;
    line-height:1.72;
}
a{color:#345f8c;text-decoration:none}
a:hover{text-decoration:underline}
.site-header{
    position:relative;
    background:var(--space);
    border-bottom:1px solid #232942;
}
.topbar{
    max-width:1240px;
    margin:auto;
    padding:22px 28px;
    display:grid;
    grid-template-columns:260px 1fr;
    align-items:center;
    gap:35px;
}
.brand{
    display:flex;
    align-items:center;
    gap:14px;
    color:#fff;
}
.brand img{width:52px;height:52px}
.brand strong{
    display:block;
    color:#f0d78e;
    font-size:25px;
    letter-spacing:1px;
    text-transform:uppercase;
}
.brand span{
    display:block;
    color:#a8b0c8;
    font-family:Arial,sans-serif;
    font-size:11px;
    letter-spacing:.5px;
}
.nav{
    display:flex;
    justify-content:flex-end;
    gap:22px;
    flex-wrap:wrap;
}
.nav a{
    color:#e8edf7;
    font-family:Arial,sans-serif;
    font-size:12px;
    font-weight:700;
    letter-spacing:.9px;
}
.hero{
    min-height:560px;
    display:flex;
    align-items:flex-end;
    background:
        linear-gradient(180deg,rgba(3,5,12,.15),rgba(3,5,12,.88)),
        url('/assets/images/binoscope.png') center/cover;
}
.hero-inner{
    width:100%;
    max-width:1240px;
    margin:auto;
    padding:90px 28px 58px;
    color:white;
}
.hero h1{
    max-width:900px;
    margin:12px 0 18px;
    font-size:64px;
    line-height:1.02;
    font-weight:500;
}
.hero p{
    max-width:760px;
    color:#e6eaf3;
    font-family:Arial,sans-serif;
    font-size:18px;
}
.kicker{
    font-family:Arial,sans-serif;
    color:#f0d78e;
    font-size:12px;
    font-weight:700;
    letter-spacing:1.6px;
    text-transform:uppercase;
}
.btn{
    display:inline-block;
    margin-top:12px;
    padding:12px 18px;
    border:1px solid #e4c778;
    color:#f3db9b;
    font-family:Arial,sans-serif;
    font-weight:700;
}
.container{
    max-width:1240px;
    margin:auto;
    padding:56px 28px;
}
.container>h2{
    font-size:38px;
    font-weight:500;
    margin:0 0 28px;
}
.grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:28px;
}
.card{
    background:var(--card);
    border:1px solid var(--line);
    overflow:hidden;
}
.card img{
    width:100%;
    height:225px;
    object-fit:cover;
    display:block;
}
.card-body{padding:22px}
.card h3{
    font-size:24px;
    font-weight:500;
    line-height:1.25;
    margin:9px 0 10px;
}
.card p{
    font-family:Arial,sans-serif;
    color:#5e6677;
    font-size:14px;
}
.badge{
    font-family:Arial,sans-serif;
    color:#876b28;
    font-size:11px;
    font-weight:700;
    letter-spacing:1.2px;
    text-transform:uppercase;
}
.article-wrap{
    max-width:1240px;
    margin:auto;
    padding:42px 28px 64px;
}
.breadcrumb{
    margin:0 0 25px;
    color:#747b8b;
    font-family:Arial,sans-serif;
    font-size:13px;
}
.article-hero{
    position:relative;
    display:grid;
    grid-template-columns:1.3fr .9fr;
    background:var(--space);
    color:white;
    min-height:460px;
    margin-bottom:0;
}
.article-hero img{
    width:100%;
    height:100%;
    min-height:460px;
    object-fit:cover;
}
.article-head{
    display:flex;
    flex-direction:column;
    justify-content:center;
    padding:48px;
}
.article-head h1{
    font-size:48px;
    line-height:1.08;
    font-weight:500;
    margin:12px 0 18px;
}
.article-head p{
    color:#d7deed;
    font-family:Arial,sans-serif;
}
.meta{
    margin-top:12px;
    color:#aab4ca;
    font-family:Arial,sans-serif;
    font-size:13px;
}
.article-body{
    background:var(--card);
    border:1px solid var(--line);
    border-top:none;
    padding:54px 70px;
    max-width:980px;
    margin:0 auto;
}
.article-body h2{
    margin:38px 0 12px;
    color:#243653;
    font-size:30px;
    font-weight:500;
}
.article-body p{margin:0 0 20px}
.note{
    margin:5px 0 34px;
    padding:18px 22px;
    border-top:1px solid #d8be79;
    border-bottom:1px solid #d8be79;
    color:#574c31;
    font-style:italic;
}
.faq{margin-top:45px}
.faq details{
    border-top:1px solid var(--line);
    padding:18px 4px;
}
.faq details:last-child{border-bottom:1px solid var(--line)}
.author-box{
    margin-top:42px;
    padding:24px 0;
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    display:flex;
    align-items:center;
    gap:20px;
}
.author-avatar{
    width:72px;
    height:72px;
    border-radius:50%;
    background:var(--space);
    color:#e8cd83;
    display:flex;
    align-items:center;
    justify-content:center;
    font-family:Arial,sans-serif;
    font-weight:700;
}
.related{margin-top:48px}
.related .grid{grid-template-columns:repeat(2,1fr)}
.related .card img{height:180px}
.footer{
    margin-top:0;
    background:var(--space);
    color:#d9dfec;
}
.footer-inner{
    max-width:1240px;
    margin:auto;
    padding:48px 28px;
    display:grid;
    grid-template-columns:2fr 1fr 1fr;
    gap:45px;
}
.footer h3{
    color:#efd48c;
    font-weight:500;
}
.footer p,.footer a{
    color:#b7c0d2;
    font-family:Arial,sans-serif;
    font-size:14px;
}
.copyright{
    border-top:1px solid #222943;
    text-align:center;
    padding:18px;
    color:#8f98ad;
    font-family:Arial,sans-serif;
    font-size:12px;
}
@media(max-width:900px){
    .topbar{grid-template-columns:1fr}
    .nav{justify-content:flex-start}
    .hero h1{font-size:46px}
    .article-hero{grid-template-columns:1fr}
    .article-hero img{min-height:320px}
    .article-head{padding:34px}
    .article-body{padding:34px 26px}
    .grid,.related .grid{grid-template-columns:1fr}
    .footer-inner{grid-template-columns:1fr}
}
@media(max-width:650px){
    .nav{display:none}
    .hero{min-height:500px}
    .hero h1,.article-head h1{font-size:38px}
}