.guides-page-header[data-astro-cid-erw7ffnm]{background:linear-gradient(180deg,#fff,#f5f9fc);border-bottom:1px solid var(--color-border);padding-top:24px;padding-bottom:48px}.breadcrumb-nav[data-astro-cid-erw7ffnm]{margin-bottom:24px}.breadcrumb-list[data-astro-cid-erw7ffnm]{list-style:none;display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--color-text)}.breadcrumb-list[data-astro-cid-erw7ffnm] a[data-astro-cid-erw7ffnm]{color:var(--color-text)}.breadcrumb-list[data-astro-cid-erw7ffnm] a[data-astro-cid-erw7ffnm]:hover{color:var(--color-accent)}.breadcrumb-list[data-astro-cid-erw7ffnm] .separator[data-astro-cid-erw7ffnm]{color:#a0b2bd}.breadcrumb-list[data-astro-cid-erw7ffnm] .active[data-astro-cid-erw7ffnm]{color:var(--color-primary);font-weight:600}.header-content[data-astro-cid-erw7ffnm]{max-width:820px;margin-bottom:28px}.page-title[data-astro-cid-erw7ffnm]{font-size:clamp(30px,4vw,44px);color:var(--color-primary);line-height:1.25;margin-bottom:16px}.page-lead[data-astro-cid-erw7ffnm]{font-size:1.05rem;color:var(--color-text);line-height:1.75}.quick-jump-pills[data-astro-cid-erw7ffnm]{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.jump-pill[data-astro-cid-erw7ffnm]{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);padding:6px 16px;font-size:.85rem;font-weight:600;color:var(--color-primary);transition:all var(--transition-fast)}.jump-pill[data-astro-cid-erw7ffnm]:hover{border-color:var(--color-accent);color:var(--color-accent);background-color:var(--color-accent-subtle)}.guides-content-body[data-astro-cid-erw7ffnm]{padding-top:56px;padding-bottom:72px;display:flex;flex-direction:column;gap:40px}.platform-section[data-astro-cid-erw7ffnm]{padding:clamp(24px,4vw,36px);background-color:#fff;scroll-margin-top:90px}.platform-header[data-astro-cid-erw7ffnm]{display:flex;align-items:center;gap:16px;margin-bottom:28px;padding-bottom:16px;border-bottom:2px solid var(--color-accent-subtle)}.platform-icon[data-astro-cid-erw7ffnm]{font-size:2.2rem;line-height:1}.platform-title[data-astro-cid-erw7ffnm]{font-size:1.5rem;color:var(--color-primary);margin-bottom:4px}.platform-desc[data-astro-cid-erw7ffnm]{font-size:.88rem;color:var(--color-text);margin:0}.guide-grid-details[data-astro-cid-erw7ffnm]{display:grid;grid-template-columns:1fr 1fr;gap:32px}@media (max-width: 860px){.guide-grid-details[data-astro-cid-erw7ffnm]{grid-template-columns:1fr}}.guide-subheading[data-astro-cid-erw7ffnm]{font-size:1.15rem;color:var(--color-primary);margin-top:0;margin-bottom:12px}.guide-ordered-steps[data-astro-cid-erw7ffnm],.guide-bullet-steps[data-astro-cid-erw7ffnm]{padding-left:20px;margin-bottom:20px;font-size:.9rem;line-height:1.75;color:var(--color-text)}.guide-ordered-steps[data-astro-cid-erw7ffnm] li[data-astro-cid-erw7ffnm],.guide-bullet-steps[data-astro-cid-erw7ffnm] li[data-astro-cid-erw7ffnm]{margin-bottom:8px}.guide-warning-box[data-astro-cid-erw7ffnm]{background-color:#fff9e6;border-left:4px solid #F59E0B;padding:14px 18px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:.85rem;color:#92400e;line-height:1.6;margin-top:18px}.guide-warning-box[data-astro-cid-erw7ffnm] a[data-astro-cid-erw7ffnm]{color:#92400e;text-decoration:underline;font-weight:700}.core-concepts-grid[data-astro-cid-erw7ffnm]{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px}@media (max-width: 1000px){.core-concepts-grid[data-astro-cid-erw7ffnm]{grid-template-columns:repeat(2,1fr)}}@media (max-width: 600px){.core-concepts-grid[data-astro-cid-erw7ffnm]{grid-template-columns:1fr}}.concept-card[data-astro-cid-erw7ffnm]{background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:18px}.concept-card[data-astro-cid-erw7ffnm] h4[data-astro-cid-erw7ffnm]{font-size:1.05rem;color:var(--color-primary);margin-bottom:8px}.concept-card[data-astro-cid-erw7ffnm] p[data-astro-cid-erw7ffnm]{font-size:.84rem;color:var(--color-text);line-height:1.6;margin:0}.core-notice-bar[data-astro-cid-erw7ffnm]{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;background-color:var(--color-accent-subtle);border-radius:var(--radius-sm);padding:12px 18px;font-size:.82rem;color:var(--color-text-dark)}.btn-sm[data-astro-cid-erw7ffnm]{padding:6px 14px;font-size:.82rem}