.resource-nav{display:flex;align-items:center;gap:18px}.resource-nav a{color:inherit;text-decoration:none}
.resource-hero{padding:88px 0 40px;background:radial-gradient(circle at 20% 10%,rgba(139,92,246,.20),transparent 34%),#020914}.resource-hero h1{max-width:860px;font-size:clamp(2.4rem,6vw,5rem);line-height:.98;margin:.35rem 0 1rem}.resource-hero .lead{max-width:760px;line-height:1.7}
.resource-cover{max-width:1120px;margin:0 auto;padding:0 24px}.resource-cover img{width:100%;max-height:520px;object-fit:cover;border-radius:26px;display:block}
.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.resource-card{display:block;padding:26px;border:1px solid rgba(255,255,255,.12);border-radius:22px;text-decoration:none;color:inherit;background:rgba(255,255,255,.035);transition:.18s ease}.resource-card:hover{transform:translateY(-2px);border-color:rgba(139,92,246,.55)}
.resource-card span{font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;opacity:.7}.resource-card h2{margin:.5rem 0}.guide-article{max-width:860px}.guide-section{padding:28px 0;border-bottom:1px solid rgba(255,255,255,.1)}.guide-section h2{font-size:clamp(1.5rem,3vw,2.15rem);margin:0 0 10px}.guide-section p{font-size:1.06rem;line-height:1.78;opacity:.88;margin:0}
.calculator{max-width:720px}.calculator label{display:grid;gap:8px;font-weight:700}.calculator input{max-width:180px;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:#08111f;color:inherit;font:inherit}.calculator .btn{margin:16px 0 20px}.split-result{display:grid;gap:8px}.split-result>div{display:flex;justify-content:space-between;padding:13px 16px;border-radius:12px;background:rgba(255,255,255,.055)}.resource-note{margin-top:22px;opacity:.78;line-height:1.65}
@media(max-width:760px){.resource-nav>a:not(.btn){display:none}.resource-grid{grid-template-columns:1fr}.resource-hero{padding-top:64px}.resource-cover{padding:0 18px}.resource-cover img{border-radius:18px}.guide-section{padding:22px 0}}