@import url("/assets/site-header.css?v=20261004-guides");
/* Authored business guides: readable examples, comparisons and next steps. */
.business-guide { color: #182c49; background: #fff; }
.guide-header { height: 72px; }
.guide-header-inner { visibility: hidden; }
.guide-hero { background: linear-gradient(120deg, #edf4ff, #f7faff 68%, #edf7f5); border-bottom: 1px solid #e2eaf4; }
.guide-hero-inner { max-width: 1180px; margin: auto; padding: 32px 28px 52px; }
.guide-hero .breadcrumbs { margin: 0 0 30px; font-size: 13px; }
.guide-hero h1 { max-width: 920px; margin: 14px 0 20px; font-size: clamp(32px, 4.5vw, 54px); line-height: 1.14; letter-spacing: -.035em; text-wrap: balance; }
.guide-hero .guide-lead { max-width: 820px; font-size: 19px; line-height: 1.8; color: #455a73; }
.guide-meta { margin-top: 24px; color: #63768d; font-size: 13px; }
.guide-meta a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.guide-layout { max-width: 1180px; margin: auto; padding: 48px 28px 72px; display: grid; grid-template-columns: 210px minmax(0, 800px); gap: 58px; }
.guide-toc { align-self: start; position: sticky; top: 96px; padding: 22px; border: 1px solid #e0e8f3; border-radius: 16px; background: #f8faff; font-size: 13px; line-height: 1.6; }
.guide-toc strong { display: block; margin-bottom: 14px; }
.guide-toc ol { display: grid; gap: 13px; padding: 0; margin: 0; list-style: none; }
.guide-toc a { color: #4d6481; }
.guide-body { min-width: 0; }
.guide-index { max-width: 1180px; margin: auto; padding: 42px 28px 68px; }
.guide-index section { margin-bottom: 48px; scroll-margin-top: 96px; }
.guide-index h2 { margin: 0 0 14px; font-size: 29px; line-height: 1.4; }
.guide-index-intro { color: #52667f; line-height: 1.8; max-width: 820px; margin-bottom: 24px; }
.guide-index-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.guide-index-section { padding-top: 36px; padding-bottom: 36px; scroll-margin-top: 96px; }
.guide-index-section > h2 { margin: 0 0 16px; font-size: 29px; line-height: 1.4; }
.guide-index-section > p { max-width: 840px; margin: 0 0 24px; color: #52667f; line-height: 1.8; }
.guide-index-grid a { display: flex; flex-direction: column; gap: 12px; padding: 24px; border: 1px solid #dce5f0; border-radius: 16px; color: #1d3d68; background: #fbfcff; }
.guide-index-grid a:hover { border-color: #7b9dd3; box-shadow: 0 8px 26px #243f6810; }
.guide-index-grid h3 { margin: 0; font-size: 20px; line-height: 1.5; }
.guide-index-grid p { margin: 0; color: #52667f; font-size: 15px; line-height: 1.8; }
.guide-index-grid img { width: 100%; height: 240px; object-fit: contain; background: #eef3fa; border-radius: 10px; }
.guide-index-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 32px; padding: 0; list-style: none; }
.guide-index-links a { display: block; padding: 13px 0; border-bottom: 1px solid #e2eaf4; color: #215bb1; line-height: 1.6; }
.guide-section-nav { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.guide-section-nav a { padding: 10px 15px; border: 1px solid #cbdaee; border-radius: 9px; color: #284d80; background: #fff; font-size: 14px; }
.guide-document-preview { max-width: 420px; margin: 28px auto 36px; }
.guide-document-preview a { display: block; cursor: zoom-in; border: 1px solid #dce5f0; border-radius: 12px; overflow: hidden; box-shadow: 0 12px 34px #22395712; }
.guide-document-preview img { display: block; width: 100%; height: auto; }
.guide-document-preview figcaption { margin-top: 12px; color: #63768d; text-align: center; font-size: 13px; }
.guide-downloads { display: flex; flex-wrap: wrap; gap: 14px; margin: 24px 0; }
.guide-downloads a { display: inline-flex; align-items: center; padding: 13px 20px; background: #215dcc; color: #fff; border-radius: 10px; text-decoration: none; font-weight: 650; }
.guide-downloads a.secondary { color: #244d85; background: #eef4fc; border: 1px solid #cbdcf4; }
.guide-body section { scroll-margin-top: 96px; margin-bottom: 38px; }
.guide-body h2 { font-size: clamp(24px, 3vw, 31px); line-height: 1.3; margin: 0 0 18px; letter-spacing: -.025em; }
.guide-body h3 { font-size: 20px; margin: 24px 0 10px; line-height: 1.5; }
.guide-body p, .guide-body li { color: #40536c; font-size: 17px; line-height: 1.85; }
.guide-body p { margin: 0 0 16px; }
.guide-body ul, .guide-body ol { padding-left: 23px; }
.guide-body li { margin-bottom: 9px; }
.guide-body a { color: #145cc4; text-decoration: underline; text-underline-offset: 3px; }
.guide-answer { padding: 24px 26px; border-left: 4px solid #3b74d1; border-radius: 0 16px 16px 0; background: #f0f6ff; margin-bottom: 36px; }
.guide-answer p:last-child { margin: 0; }
.guide-table, .guide-table-wrap { overflow-x: auto; margin: 24px 0; border: 1px solid #dce5f0; border-radius: 14px; }
.guide-table table, .guide-table-wrap table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px; line-height: 1.75; }
.guide-table caption, .guide-table-wrap caption { text-align: left; padding: 15px 18px; font-weight: 650; background: #f8faff; }
.guide-table th, .guide-table td, .guide-table-wrap th, .guide-table-wrap td { text-align: left; vertical-align: top; padding: 15px 18px; border-bottom: 1px solid #e4eaf2; }
.guide-table th, .guide-table-wrap th { background: #eef4fc; color: #1d3d68; }
.guide-table td, .guide-table-wrap td { color: #40536c; }
.guide-table tr:last-child td, .guide-table-wrap tr:last-child td { border-bottom: 0; }
.guide-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin: 24px 0; }
.guide-card { padding: 22px; border: 1px solid #dce5f0; border-radius: 16px; background: #fbfcff; }
.guide-card h3 { margin: 0 0 10px; }
.guide-card p:last-child { margin: 0; }
.guide-example { padding: 25px 28px; border: 1px solid #cedfef; border-radius: 16px; background: #f7fafc; margin: 24px 0; }
.guide-example p:last-child { margin-bottom: 0; }
.guide-example .message { white-space: pre-line; }
.guide-body details { padding: 19px 0; border-bottom: 1px solid #dfe7f1; }
.guide-body summary { cursor: pointer; font-size: 18px; font-weight: 650; line-height: 1.55; }
.guide-body details p { margin-top: 14px; }
.guide-next { padding: 28px; border-radius: 18px; background: #edf5ff; border: 1px solid #cbdcf4; }
.guide-next h2 { font-size: 24px; }
.guide-next .guide-button { display: inline-flex; text-decoration: none; padding: 12px 18px; border-radius: 10px; background: #215dcc; color: #fff; font-weight: 650; }
.guide-sources { padding-top: 28px; border-top: 1px solid #e2eaf2; }
.guide-sources h2 { font-size: 19px; }
.guide-sources p, .guide-sources li { font-size: 13px; line-height: 1.8; }
.guide-footer { visibility: hidden; }
html[lang="zh-Hans"] .guide-hero h1 { line-height: 1.45; }
html[lang="zh-Hans"] .guide-body h2 { line-height: 1.5; }
@media (max-width: 900px) { .guide-layout { grid-template-columns: minmax(0, 1fr); gap: 30px; } .guide-toc { position: static; } .guide-toc ol { grid-template-columns: repeat(2, minmax(0, 1fr)); } .guide-index-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 1280px) { .guide-header { height: 68px; } }
@media (max-width: 600px) { .guide-hero-inner { padding: 26px 20px 34px; } .guide-layout { padding: 30px 20px 50px; } .guide-cards, .guide-index-grid, .guide-index-links { grid-template-columns: 1fr; } .guide-index { padding: 30px 20px 44px; } .guide-body p, .guide-body li { font-size: 16px; } .guide-example, .guide-answer, .guide-next { padding: 21px; } }