.guide-index{--blue:#145da0;--dark:#0d3f70;--ink:#172534;--muted:#526273;--border:#dce4ec;--soft:#f4f8fb;color:var(--ink);font-size:16px;line-height:1.65}.guide-index *{box-sizing:border-box}.guide-index__hero{padding:48px;border:1px solid #cfe0ee;border-radius:12px;background:linear-gradient(135deg,#f7fbfe,#e8f2fa)}.guide-index__eyebrow{margin:0 0 8px;color:var(--blue);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.guide-index__hero h1{margin:0 0 16px;font-size:42px;line-height:1.2}.guide-index__hero>p:last-child{max-width:760px;margin:0;color:var(--muted);font-size:19px}.guide-index__section{margin-top:48px}.guide-index__section-head{display:flex;gap:24px;align-items:flex-end;justify-content:space-between;margin-bottom:20px}.guide-index__section-head h2{margin:0 0 6px;font-size:28px;line-height:1.25}.guide-index__section-head p{max-width:720px;margin:0;color:var(--muted)}.guide-index__section-head>a,.guide-index__read{flex:0 0 auto;color:var(--blue);font-weight:700;text-decoration:none}.guide-index__section-head>a:hover,.guide-index__read:hover{text-decoration:underline}.guide-index__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.guide-index__card{display:flex;min-height:230px;flex-direction:column;padding:24px;border:1px solid var(--border);border-radius:10px;background:#fff;box-shadow:0 4px 14px rgba(25,40,55,.06)}.guide-index__card h3{margin:0 0 12px;font-size:20px;line-height:1.35}.guide-index__card h3 a{color:var(--ink);text-decoration:none}.guide-index__card h3 a:hover{color:var(--blue)}.guide-index__card p{margin:0 0 20px;color:var(--muted)}.guide-index__read{margin-top:auto}@media(max-width:800px){.guide-index__hero{padding:32px 24px}.guide-index__hero h1{font-size:32px}.guide-index__grid{grid-template-columns:1fr}.guide-index__card{min-height:0}}@media(max-width:560px){.guide-index{font-size:15px}.guide-index__hero h1{font-size:28px}.guide-index__section-head{align-items:flex-start;flex-direction:column}.guide-index__section-head h2{font-size:24px}}