:root{--ink:#14213d;--paper:#f3f6fa;--line:#d5dde8;--up:#0f9d6b;--down:#d6453d;--accent:#2457d6;--card:#fff}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 'IBM Plex Sans',sans-serif;color:var(--ink);background:var(--paper) linear-gradient(var(--line) 1px,transparent 1px) 0 0/100% 48px;background-attachment:fixed}
h1,h2,h3{font-family:Fraunces,serif;line-height:1.15}a{color:var(--accent)}img{max-width:100%;height:auto}
.top{display:flex;justify-content:space-between;align-items:center;padding:14px 5vw;background:var(--ink)}
.logo{display:flex;gap:8px;align-items:center;color:#fff;font:800 22px Fraunces,serif;text-decoration:none}
.top nav a{color:#cfd9ee;margin-left:20px;text-decoration:none;font-weight:500}.top nav a:hover{color:#fff}
main{max-width:1120px;margin:0 auto;padding:28px 5vw}.grid{display:grid;grid-template-columns:1fr 300px;gap:32px}
@media(max-width:850px){.grid{grid-template-columns:1fr}.top{flex-direction:column;gap:8px}}
.hero{padding:28px 0 34px}.hero h1{font-size:clamp(2rem,5vw,3.4rem);max-width:15em;margin:0 0 12px}.hero p{max-width:36em;font-size:1.1rem}
.candles{display:flex;align-items:flex-end;gap:6px;height:70px;margin-top:18px}.candles i{width:10px;background:var(--up)}.candles i.d{background:var(--down)}
.card{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:18px;margin-bottom:18px}
.post h2{margin:0 0 6px;font-size:1.35rem}.post h2 a{color:var(--ink);text-decoration:none}.post small{color:#5b6b86}
.broker{display:grid;grid-template-columns:90px 1fr auto;gap:16px;align-items:center}.broker img{max-height:56px}
.broker .meta{font-size:.9rem;color:#52617c}.stars{color:#e0a100;letter-spacing:2px}
.btn{display:inline-block;background:var(--up);color:#fff!important;padding:10px 18px;border-radius:4px;font-weight:600;text-decoration:none;border:0;cursor:pointer}
.btn.blue{background:var(--accent)}.fine{font-size:.78rem;color:#6b7a94}
.ad{text-align:center;margin:16px auto;max-width:1120px}.ad small{display:block;font-size:.7rem;color:#7a879c}
.books{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}.books img{width:100%;border-radius:4px}
.article{max-width:720px;font-size:1.08rem;line-height:1.75}.article h2{margin-top:1.8em}
.calc input{width:100%;padding:9px;margin:4px 0 12px;border:1px solid var(--line);border-radius:4px;font:inherit}
.result{font:800 2rem Fraunces,serif;color:var(--accent)}
footer{padding:28px 5vw;background:var(--ink);color:#b8c4dc;font-size:.85rem;margin-top:40px}
@media(max-width:600px){.broker{grid-template-columns:1fr}}
.chip{display:inline-block;padding:3px 12px;border:1px solid var(--line);background:#fff;border-radius:99px;text-decoration:none;font-size:.9rem;margin:0 6px 6px 0}
.calc select{width:100%;padding:9px;margin:4px 0 12px;border:1px solid var(--line);border-radius:4px;font:inherit;background:#fff}