.guides-intro{max-width:760px;display:grid;gap:10px}.guides-intro p{margin:0;font-size:var(--fs-sm);line-height:1.8;color:var(--muted)}.guides-intro__note{font-size:var(--fs-xs);color:var(--muted-2)}.guides-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s-4)}.guide-card{display:grid;gap:10px;align-content:start;padding:clamp(20px,2.2vw,26px);border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);box-shadow:var(--shadow-xs);transition:transform var(--dur-3) var(--ease-out),border-color var(--dur-3) var(--ease-out),box-shadow var(--dur-3) var(--ease-out)}.guide-card:hover{transform:translateY(-3px);border-color:#1f5eff42;box-shadow:var(--shadow-md)}.guide-card__top{display:flex;align-items:center;justify-content:space-between;gap:8px}.guide-card__cat{padding:3px 9px;border-radius:var(--r-pill);background:var(--brand-soft);color:var(--brand);font-size:var(--fs-micro);font-weight:600}.guide-card__time{font-family:var(--font-mono);font-size:var(--fs-micro);color:var(--muted-2)}.guide-card__title{font-size:1.02rem;line-height:1.45}.guide-card__desc{margin:0;font-size:var(--fs-xs);line-height:1.7;color:var(--muted)}.guide-card__more{display:inline-flex;align-items:center;gap:5px;margin-top:4px;font-size:var(--fs-xs);font-weight:600;color:var(--brand)}.guide-wrap{max-width:980px}.guide-head .breadcrumbs{margin-bottom:14px}.guide-head__title{max-width:24em;margin:14px 0 0;font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.25;letter-spacing:-.015em}.guide-head__meta{margin-top:12px;font-family:var(--font-mono);font-size:var(--fs-micro);letter-spacing:.03em;color:var(--muted-2)}.guide-head__intro{max-width:68ch;margin-top:18px;font-size:var(--fs-lead);line-height:1.8;color:var(--muted)}.guide-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(24px,4vw,52px);align-items:start}.guide-toc{position:sticky;top:calc(var(--header-h) + 20px);display:grid;gap:10px;padding:16px 18px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface)}.guide-toc__title{margin:0;font-family:var(--font-mono);font-size:var(--fs-micro);font-weight:600;letter-spacing:.1em;color:var(--muted-2)}.guide-toc ol{display:grid;gap:8px;margin:0;padding:0;list-style:none;counter-reset:toc}.guide-toc li{counter-increment:toc}.guide-toc a{display:flex;gap:8px;font-size:var(--fs-xs);line-height:1.5;color:var(--muted)}.guide-toc a:before{content:counter(toc,decimal-leading-zero);font-family:var(--font-mono);font-size:.66rem;color:var(--brand);padding-top:1px}.guide-toc a:hover{color:var(--brand)}.guide-body{display:grid;gap:28px;min-width:0}.guide-section{scroll-margin-top:calc(var(--header-h) + 24px)}.guide-section h2,.guide-faq h2{font-size:1.22rem;line-height:1.4;padding-bottom:10px;border-bottom:1px solid var(--line-soft)}.guide-section p{margin-top:14px;font-size:.98rem;line-height:1.9;color:var(--muted)}.guide-section ul{display:grid;gap:8px;margin:14px 0 0;padding-left:1.2em;font-size:.96rem;line-height:1.8;color:var(--muted)}.guide-section li::marker{color:var(--brand)}.guide-faq__item{margin-top:12px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface)}.guide-faq__item summary{cursor:pointer;font-size:.96rem;font-weight:600;color:var(--text)}.guide-faq__item p{margin:10px 0 0;font-size:var(--fs-sm);line-height:1.8;color:var(--muted)}.guide-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;padding:clamp(20px,2.6vw,30px);border-radius:var(--r-md);border:1px solid rgba(31,94,255,.18);background:radial-gradient(90% 140% at 8% 0%,rgba(31,94,255,.12),transparent 60%),var(--surface)}.guide-cta strong{font-size:1.02rem}.guide-cta p{margin:6px 0 0;font-size:var(--fs-sm);line-height:1.7;color:var(--muted)}.guide-related{display:grid;gap:10px}.guide-related__title{margin:0;font-family:var(--font-mono);font-size:var(--fs-micro);font-weight:600;letter-spacing:.1em;color:var(--muted-2)}.guide-related__link{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-sm);font-size:var(--fs-sm);color:var(--text);background:var(--surface)}.guide-related__link:hover{border-color:#1f5eff42;color:var(--brand)}@media(max-width:1080px){.guides-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:900px){.guide-layout{grid-template-columns:1fr}.guide-toc{position:static}}@media(max-width:640px){.guides-grid{grid-template-columns:1fr}.guide-cta .btn{width:100%}}.guide-table{margin-top:18px;overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-sm)}.guide-table table{width:100%;min-width:560px;border-collapse:collapse;font-size:var(--fs-sm)}.guide-table caption{padding:10px 14px;text-align:left;font-family:var(--font-mono);font-size:var(--fs-micro);letter-spacing:.04em;color:var(--muted-2);background:var(--surface-3);border-bottom:1px solid var(--line-soft)}.guide-table th,.guide-table td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line-soft);white-space:nowrap}.guide-table thead th{background:var(--surface-3);font-weight:600;color:var(--text)}.guide-table tbody td{color:var(--muted)}.guide-table tbody tr:last-child td{border-bottom:0}.guide-table tbody td:first-child{color:var(--text);font-weight:500}