.guide-heading{padding:32px 0 30px}.guide-heading h1{font-size:clamp(32px,4vw,54px);letter-spacing:-2px;line-height:1.12;margin:12px 0}.guide-heading>p:last-child{color:var(--muted);font-size:18px}.guide-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:32px;align-items:start}.guide-sidebar{position:sticky;top:20px;background:#eef5ff;border:1px solid var(--line);border-radius:20px;padding:20px}.guide-sidebar label{display:block;font-weight:700;margin-bottom:10px}.guide-sidebar input{width:100%;min-height:46px;border:1px solid #bfcee1;border-radius:10px;padding:10px 12px;font:inherit;background:white;color:var(--ink);box-sizing:border-box}#guide-count{font-size:13px;color:var(--muted);margin:12px 0}#guide-list{height:min(620px,65vh);overflow-y:auto;scrollbar-width:auto;display:flex;flex-direction:column;gap:4px}#guide-list a{display:flex;align-items:center;gap:12px;min-height:46px;padding:8px 10px;text-decoration:none;border-radius:10px;font-weight:600;flex-shrink:0;color:var(--ink)}#guide-list a img{width:24px;height:24px}#guide-list a:hover{background:#dbe8ff}#guide-list a[aria-current]{background:white;box-shadow:0 2px 7px #245bc419;color:var(--blue)}.guide-detail{min-width:0;background:white;border:1px solid var(--line);border-radius:24px;padding:28px}.guide-title-row{display:flex;align-items:center;gap:16px}.guide-title-row .eyebrow{margin:0 0 5px}.guide-title-row h2{font-size:34px;margin:0;letter-spacing:-1px}#guide-description{font-size:18px;line-height:1.7;color:var(--muted);min-height:92px}#guide-enlarge{width:100%;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#e6f3f8}#guide-image{display:block;width:100%;height:auto;aspect-ratio:1.6;object-fit:contain}.guide-caption{font-size:12px;color:var(--muted);margin:10px 0 22px}.guide-bottom{display:flex;gap:24px;align-items:center;justify-content:space-between}.guide-bottom p{font-size:14px;line-height:1.6;max-width:430px;color:var(--muted)}.guide-bottom .button{flex-shrink:0}#guide-dialog{width:min(1400px,95vw);max-width:95vw;padding:14px;border:0;border-radius:18px;background:white;color:var(--ink)}#guide-dialog::backdrop{background:#102139b8}#guide-full{display:block;width:100%;max-height:80vh;object-fit:contain}.guide-layout a:focus-visible,.guide-layout button:focus-visible{outline:3px solid var(--blue);outline-offset:2px}.tool-tile{text-decoration:none;color:inherit}.tool-tile:hover{border-color:var(--blue)}@media(max-width:900px){.guide-layout{grid-template-columns:220px minmax(0,1fr);gap:18px}.guide-detail{padding:20px}.guide-bottom{display:block}}@media(max-width:600px){.guide-layout{grid-template-columns:1fr}.guide-sidebar{position:static;padding:16px}#guide-list{height:180px}.guide-heading{padding-top:15px}.guide-heading h1{letter-spacing:-1px}.guide-detail{padding:18px}.guide-title-row h2{font-size:28px}#guide-description{font-size:16px;min-height:0}.guide-caption{font-size:11px}}