.hc-page{max-width:1280px;margin:0 auto;padding:24px 24px 80px;font-family:var(--font-body, "Inter", sans-serif);color:var(--ink, #202124)}.hc-toolbar{display:flex;margin-bottom:28px}.hc-audience{display:flex;gap:8px;flex-wrap:wrap}.hc-audience a{padding:7px 15px;border:1px solid var(--border, #e0e0e0);border-radius:var(--radius-pill, 999px);background:var(--white, #fff);font-size:13px;font-weight:500;color:var(--ink-mid, #3c4043);text-decoration:none;transition:all var(--tr, .15s ease)}.hc-audience a:hover{background:var(--surface, #f8f9fa)}.hc-audience a.is-active{background:var(--blue-tint, #e8f0fe);border-color:var(--blue-tint, #e8f0fe);color:var(--blue-dark, #1a56c4);font-weight:600}.hc-section{margin-top:44px}.hc-section-title{font-family:var(--font-display, "Plus Jakarta Sans", sans-serif);font-size:19px;font-weight:700;letter-spacing:-.3px;color:var(--ink, #202124);margin-bottom:4px}.hc-section-sub{font-size:13.5px;color:var(--ink-light, #80868b);margin-bottom:20px}.hc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}.hc-card{display:block;padding:22px;background:var(--white, #fff);border:1px solid var(--border, #e0e0e0);border-radius:16px;text-decoration:none;color:inherit;transition:border-color var(--tr, .15s ease),box-shadow var(--tr, .15s ease),transform var(--tr, .15s ease)}.hc-card:hover{border-color:#c9d9f7;box-shadow:0 6px 20px #3c40431a;transform:translateY(-2px)}.hc-card-icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:var(--blue-tint, #e8f0fe);color:var(--blue-dark, #1a56c4);margin-bottom:14px}.hc-card-title{font-family:var(--font-display, "Plus Jakarta Sans", sans-serif);font-size:15.5px;font-weight:700;color:var(--ink, #202124);margin-bottom:5px}.hc-card-desc{font-size:13.5px;line-height:1.6;color:var(--ink-light, #80868b)}.hc-card-links{margin-top:14px;padding-top:14px;border-top:1px solid var(--surface, #f1f3f4);display:flex;flex-direction:column;gap:9px}.hc-card-link{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-mid, #3c4043);text-decoration:none}.hc-card-link svg{flex-shrink:0;color:var(--ink-light, #80868b)}.hc-card-link:hover{color:var(--blue-dark, #1a56c4)}.hc-card-more{font-size:12.5px;font-weight:600;color:var(--g-blue, #4285f4)}.hc-list{display:flex;flex-direction:column;gap:10px}.hc-item{display:flex;align-items:flex-start;gap:14px;padding:18px 20px;background:var(--white, #fff);border:1px solid var(--border, #e0e0e0);border-radius:14px;text-decoration:none;color:inherit;transition:border-color var(--tr, .15s ease),background var(--tr, .15s ease)}.hc-item:hover{border-color:#c9d9f7;background:#fbfcff}.hc-item-icon{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:var(--surface, #f8f9fa);color:var(--ink-light, #80868b)}.hc-item-body{min-width:0;flex:1}.hc-item-title{font-family:var(--font-display, "Plus Jakarta Sans", sans-serif);font-size:14.5px;font-weight:650;color:var(--ink, #202124);margin-bottom:3px}.hc-item-desc{font-size:13px;line-height:1.6;color:var(--ink-light, #80868b)}.hc-item-meta{margin-top:7px;font-size:12px;color:var(--ink-light, #80868b)}.hc-item-arrow{flex-shrink:0;color:var(--ink-light, #80868b);align-self:center}.hc-crumbs{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-light, #80868b);margin-bottom:18px}.hc-crumbs a{color:var(--ink-light, #80868b);text-decoration:none}.hc-crumbs a:hover{color:var(--g-blue, #4285f4)}.hc-crumbs svg{flex-shrink:0;opacity:.6}.hc-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:40px;align-items:start}.hc-article-head{margin-bottom:26px}.hc-article-title{font-family:var(--font-display, "Plus Jakarta Sans", sans-serif);font-size:30px;font-weight:800;letter-spacing:-.6px;line-height:1.25;color:var(--ink, #202124);margin-bottom:10px}.hc-article-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-light, #80868b)}.hc-article-meta span{display:inline-flex;align-items:center;gap:5px}.hc-body{font-size:15px;line-height:1.8;color:var(--ink-mid, #3c4043)}.hc-body>*+*{margin-top:16px}.hc-body h2{font-family:var(--font-display, "Plus Jakarta Sans", sans-serif);font-size:19px;font-weight:700;color:var(--ink, #202124);margin-top:34px;letter-spacing:-.3px}.hc-body h3{font-family:var(--font-display, "Plus Jakarta Sans", sans-serif);font-size:15.5px;font-weight:700;color:var(--ink, #202124);margin-top:26px}.hc-body ul,.hc-body ol{padding-left:22px}.hc-body li+li{margin-top:7px}.hc-body a{color:var(--g-blue, #4285f4);text-decoration:none;font-weight:500}.hc-body a:hover{text-decoration:underline}.hc-body strong{color:var(--ink, #202124);font-weight:650}.hc-body code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;background:var(--surface, #f8f9fa);border:1px solid var(--border, #e0e0e0);border-radius:5px;padding:1px 6px}.hc-body blockquote{padding:14px 18px;background:var(--blue-tint, #e8f0fe);border-left:3px solid var(--g-blue, #4285f4);border-radius:0 10px 10px 0;color:#1a3d7c;font-size:14px}.hc-body hr{border:0;border-top:1px solid var(--border, #e0e0e0);margin:28px 0}.hc-body table{width:100%;border-collapse:collapse;font-size:13.5px}.hc-body th,.hc-body td{padding:10px 12px;border:1px solid var(--border, #e0e0e0);text-align:left}.hc-body th{background:var(--surface, #f8f9fa);font-weight:650;color:var(--ink, #202124)}.hc-feedback{margin-top:44px;padding:22px 24px;background:var(--surface, #f8f9fa);border:1px solid var(--border, #e0e0e0);border-radius:16px;text-align:center}.hc-feedback-title{font-family:var(--font-display, "Plus Jakarta Sans", sans-serif);font-size:15px;font-weight:700;color:var(--ink, #202124);margin-bottom:14px}.hc-feedback-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.hc-feedback-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 20px;border:1px solid var(--border, #e0e0e0);border-radius:var(--radius-pill, 999px);background:var(--white, #fff);font-family:inherit;font-size:13.5px;font-weight:600;color:var(--ink-mid, #3c4043);cursor:pointer;transition:all var(--tr, .15s ease)}.hc-feedback-btn:hover:not(:disabled){border-color:var(--g-blue, #4285f4);color:var(--blue-dark, #1a56c4)}.hc-feedback-btn:disabled{opacity:.55;cursor:default}.hc-feedback-done{font-size:13.5px;color:var(--g-green, #34a853);font-weight:600}.hc-side{display:flex;flex-direction:column;gap:16px;position:sticky;top:88px}.hc-side-box{padding:20px;background:var(--white, #fff);border:1px solid var(--border, #e0e0e0);border-radius:14px}.hc-side-title{font-family:var(--font-display, "Plus Jakarta Sans", sans-serif);font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-light, #80868b);margin-bottom:13px}.hc-side-links{display:flex;flex-direction:column;gap:10px}.hc-side-links a{font-size:13.5px;line-height:1.5;color:var(--ink-mid, #3c4043);text-decoration:none}.hc-side-links a:hover{color:var(--blue-dark, #1a56c4)}.hc-side-links a.is-active{color:var(--blue-dark, #1a56c4);font-weight:650}.hc-contact{margin-top:44px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.hc-contact-card{display:flex;align-items:flex-start;gap:14px;padding:20px;background:var(--white, #fff);border:1px solid var(--border, #e0e0e0);border-radius:14px;text-decoration:none;color:inherit;transition:border-color var(--tr, .15s ease),box-shadow var(--tr, .15s ease)}.hc-contact-card:hover{border-color:#c9d9f7;box-shadow:0 4px 14px #3c404314}.hc-contact-icon{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:11px;background:var(--blue-tint, #e8f0fe);color:var(--blue-dark, #1a56c4)}.hc-contact-title{font-family:var(--font-display, "Plus Jakarta Sans", sans-serif);font-size:14px;font-weight:700;color:var(--ink, #202124);margin-bottom:3px}.hc-contact-desc{font-size:12.8px;line-height:1.55;color:var(--ink-light, #80868b)}.hc-empty{padding:56px 24px;text-align:center;background:var(--white, #fff);border:1px dashed var(--border, #e0e0e0);border-radius:16px}.hc-empty-icon{color:var(--ink-light, #80868b);margin-bottom:12px}.hc-empty-title{font-family:var(--font-display, "Plus Jakarta Sans", sans-serif);font-size:16px;font-weight:700;color:var(--ink, #202124);margin-bottom:6px}.hc-empty-desc{font-size:13.5px;color:var(--ink-light, #80868b)}@media(max-width:900px){.hc-layout{grid-template-columns:1fr;gap:28px}.hc-side{position:static}.hc-article-title{font-size:24px}}@media(max-width:560px){.hc-page{padding:16px 16px 56px}.hc-grid{grid-template-columns:1fr}}