.kh-page[data-v-53d8ab38]{min-height:100dvh;background:#fff;color:#18181b;font-family:"Noto Serif SC",Songti SC,SimSun,serif}.kh-container[data-v-53d8ab38]{width:min(1120px,calc(100% - 48px));margin-inline:auto}.kh-sr-only[data-v-53d8ab38]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.kh-header[data-v-53d8ab38]{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(24,24,27,.08);background:#fffffff0;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.kh-header-inner[data-v-53d8ab38]{width:min(1120px,calc(100% - 48px));height:58px;margin:auto;display:flex;align-items:center;gap:30px}.kh-brand[data-v-53d8ab38]{display:inline-flex;align-items:center;gap:9px;white-space:nowrap;font-size:15px}.kh-brand-logo[data-v-53d8ab38]{height:36px;display:inline-flex;align-items:center;gap:0}.kh-brand-logo img[data-v-53d8ab38]{width:74px;height:32px;display:block;object-fit:contain;filter:brightness(0)}.kh-brand-logo>span[data-v-53d8ab38]{color:#18181b;font-size:11px;font-weight:700}.kh-brand-divider[data-v-53d8ab38]{width:1px;height:17px;margin:0 3px;background:#d4d4d8}.kh-header-nav[data-v-53d8ab38]{display:flex;align-items:center;gap:29px;margin-left:auto;font-size:13px;color:#52525b}.kh-header-nav a[data-v-53d8ab38]:hover,.kh-home-link[data-v-53d8ab38]:hover{color:#e1662c}.kh-home-link[data-v-53d8ab38]{display:inline-flex;align-items:center;gap:3px;margin-left:15px;white-space:nowrap;font-size:13px}.kh-mobile-menu[data-v-53d8ab38]{display:none}.kh-hero[data-v-53d8ab38]{min-height:520px;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(270px,.6fr);align-items:center;gap:9%;padding-block:70px 80px}.kh-eyebrow[data-v-53d8ab38]{margin:0 0 19px;color:#ff6a00;font:700 11px/1.2 Arial,sans-serif;letter-spacing:.19em}.kh-hero h1[data-v-53d8ab38]{margin:0;font-size:clamp(42px,5.8vw,72px);line-height:1.23;letter-spacing:-.035em;font-weight:700}.kh-hero h1 span[data-v-53d8ab38]{color:#18181b}.kh-hero-lead[data-v-53d8ab38]{max-width:540px;margin:24px 0 30px;color:#52525b;font-size:16px;line-height:1.95}.kh-search[data-v-53d8ab38]{width:min(480px,100%);min-height:52px;padding:0 17px;border:1px solid #e4e4e7;border-radius:12px;display:flex;align-items:center;gap:12px;background:#fff;color:#71717a;box-shadow:0 2px 9px #18181b09}.kh-search[data-v-53d8ab38]:focus-within{border-color:#ff6a00;box-shadow:0 0 0 3px #ff6a001c}.kh-search input[data-v-53d8ab38]{min-width:0;flex:1;border:0;outline:none;background:transparent;color:#18181b;font-family:inherit;font-size:14px}.kh-search input[data-v-53d8ab38]::placeholder{color:#898b85;opacity:1}.kh-search button[data-v-53d8ab38]{border:0;background:none;color:#73756e;font-size:22px}.kh-hero-aside[data-v-53d8ab38]{padding:30px 0 16px 32px;border-left:1px solid #e4e4e7}.kh-hero-aside>p[data-v-53d8ab38]{margin:0 0 19px;color:#777a73;font-size:13px}.kh-hero-aside a[data-v-53d8ab38]{min-height:68px;display:flex;align-items:center;gap:17px;border-top:1px solid #e4e4e7}.kh-hero-aside a[data-v-53d8ab38]:last-child{border-bottom:1px solid #e4e4e7}.kh-hero-aside a span[data-v-53d8ab38]{color:#b4b6af;font:12px Arial,sans-serif}.kh-hero-aside a strong[data-v-53d8ab38]{flex:1;font-size:18px;font-weight:600}.kh-hero-aside a svg[data-v-53d8ab38]{color:#e1662c}.kh-hero-aside a:hover strong[data-v-53d8ab38]{color:#e1662c}.kh-paths[data-v-53d8ab38]{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid #e4e4e7;border-radius:12px;overflow:hidden;background:#fff}.kh-paths a[data-v-53d8ab38]{min-height:154px;position:relative;padding:25px 22px 20px;display:flex;flex-direction:column;gap:10px;border-right:1px solid #e4e4e7;transition:background .18s ease}.kh-paths a[data-v-53d8ab38]:last-child{border-right:0}.kh-paths a[data-v-53d8ab38]:hover{background:#fafafa}.kh-paths a>svg[data-v-53d8ab38]:first-child{color:#e1662c}.kh-paths strong[data-v-53d8ab38]{margin-top:2px;font-size:17px}.kh-paths span[data-v-53d8ab38]{color:#71717a;font-size:12px}.kh-path-arrow[data-v-53d8ab38]{position:absolute;right:20px;top:24px;color:#a0a39b}.kh-section[data-v-53d8ab38]{padding-block:104px 114px;scroll-margin-top:74px}.kh-section-head[data-v-53d8ab38]{max-width:620px;margin-bottom:33px}.kh-section-head h2[data-v-53d8ab38]{margin:0;font-size:clamp(29px,3vw,40px);line-height:1.3}.kh-section-head p[data-v-53d8ab38]{margin:15px 0 0;color:#71717a;font-size:14px;line-height:1.9}.kh-filter[data-v-53d8ab38]{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:27px}.kh-filter button[data-v-53d8ab38]{min-height:37px;padding:0 16px;border:1px solid #e4e4e7;border-radius:999px;background:#fff;color:#52525b;font-size:12px}.kh-filter button.active[data-v-53d8ab38]{border-color:#18181b;background:#18181b;color:#fff}.kh-filter button[data-v-53d8ab38]:hover:not(.active){border-color:#a1a1aa}.kh-authority-grid[data-v-53d8ab38]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px 15px}.kh-guide-link[data-v-53d8ab38]{min-height:94px;position:relative;padding:18px 50px 18px 21px;display:flex;flex-direction:column;justify-content:center;gap:8px;border:1px solid #e4e4e7;border-radius:12px;background:#fff;transition:border-color .18s ease,transform .18s ease}.kh-guide-link[data-v-53d8ab38]:hover{border-color:#ff6a00;transform:translateY(-2px)}.kh-guide-link span[data-v-53d8ab38]{color:#8b8d87;font-size:11px}.kh-guide-link strong[data-v-53d8ab38]{font-size:16px;font-weight:600}.kh-guide-link svg[data-v-53d8ab38]{position:absolute;right:20px;top:37px;color:#e1662c}.kh-empty[data-v-53d8ab38]{padding:42px;border:1px dashed #d4d4d8;border-radius:12px;text-align:center}.kh-empty p[data-v-53d8ab38]{color:#666862}.kh-empty button[data-v-53d8ab38]{padding:8px 18px;border:1px solid #18181b;border-radius:999px;background:#18181b;color:#fff}.kh-section--muted[data-v-53d8ab38]{background:#fff}.kh-blog-grid[data-v-53d8ab38]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.kh-blog-item[data-v-53d8ab38]{border:1px solid #e4e4e7;border-radius:12px;background:#fff;transition:border-color .18s ease,transform .18s ease}.kh-blog-item[data-v-53d8ab38]:hover{border-color:#ff6a00;transform:translateY(-2px)}.kh-blog-summary[data-v-53d8ab38]{min-height:250px;padding:27px;display:flex;flex-direction:column;align-items:flex-start}.kh-blog-meta[data-v-53d8ab38]{color:#e1662c;font-size:11px}.kh-blog-item h3[data-v-53d8ab38]{max-width:480px;margin:19px 0 10px;font-size:21px;line-height:1.45}.kh-blog-summary>p[data-v-53d8ab38]{max-width:700px;margin:0;color:#71717a;font-size:13px;line-height:1.8}.kh-text-link[data-v-53d8ab38]{margin-top:auto;padding-top:20px;display:inline-flex;align-items:center;gap:9px;color:#e1662c;font-size:13px}.kh-section-more[data-v-53d8ab38]{width:fit-content;margin-top:25px;display:inline-flex;align-items:center;gap:8px;color:#e1662c;font-size:14px;font-weight:600}.kh-section-more[data-v-53d8ab38]:hover{text-decoration:underline;text-underline-offset:4px}.kh-geo-grid[data-v-53d8ab38]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.kh-geo-item[data-v-53d8ab38]{min-height:237px;padding:28px;border:1px solid #e4e4e7;border-radius:12px;background:#fff;display:flex;flex-direction:column}.kh-geo-item h3[data-v-53d8ab38]{margin:0 0 15px;font-size:19px;line-height:1.5}.kh-geo-item p[data-v-53d8ab38]{margin:0 0 22px;color:#71717a;font-size:13px;line-height:1.9}.kh-geo-item .kh-text-link[data-v-53d8ab38]{margin-top:auto}.kh-geo-item[data-v-53d8ab38]:hover{border-color:#ff6a00}.kh-section--qa[data-v-53d8ab38]{background:#fff}.kh-qa-layout[data-v-53d8ab38]{display:block}.kh-qa-list[data-v-53d8ab38]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}.kh-qa-group[data-v-53d8ab38]{padding:25px 24px 15px;border:1px solid #e4e4e7;border-radius:12px;background:#fff}.kh-qa-group h3[data-v-53d8ab38]{margin:0 0 16px;color:#e1662c;font-size:18px;font-weight:600}.kh-qa-group>a[data-v-53d8ab38]{min-height:64px;padding:13px 0;display:flex;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid #e4e4e7}.kh-qa-group>a strong[data-v-53d8ab38]{font-size:14px;line-height:1.6;font-weight:600}.kh-qa-group>a svg[data-v-53d8ab38]{flex:0 0 auto;color:#e1662c}.kh-qa-group>a:hover strong[data-v-53d8ab38]{color:#e1662c}.kh-footer[data-v-53d8ab38]{min-height:124px;display:flex;align-items:center;gap:24px;border-top:1px solid #e4e4e7}.kh-footer span[data-v-53d8ab38]{white-space:nowrap;font-size:13px;font-weight:700}.kh-footer a[data-v-53d8ab38]{margin-left:auto;display:inline-flex;align-items:center;gap:3px;white-space:nowrap;color:#e1662c;font-size:12px}@media(max-width:800px){.kh-container[data-v-53d8ab38],.kh-header-inner[data-v-53d8ab38]{width:min(100% - 32px,1120px)}.kh-header-inner[data-v-53d8ab38]{height:58px;gap:13px}.kh-header-nav[data-v-53d8ab38],.kh-home-link[data-v-53d8ab38]{display:none}.kh-mobile-menu[data-v-53d8ab38]{position:relative;margin-left:auto;display:block}.kh-mobile-menu summary[data-v-53d8ab38]{width:36px;height:36px;border:1px solid #e4e4e7;border-radius:50%;display:grid;place-items:center;background:#fff;color:#27272a;cursor:pointer;list-style:none}.kh-mobile-menu summary[data-v-53d8ab38]::-webkit-details-marker{display:none}.kh-mobile-menu nav[data-v-53d8ab38]{position:absolute;top:44px;right:0;width:min(290px,80vw);padding:8px;border:1px solid #e4e4e7;border-radius:12px;display:grid;background:#fff;box-shadow:0 16px 44px #18181b24}.kh-mobile-menu nav a[data-v-53d8ab38]{padding:11px 12px;border-radius:6px;color:#27272a;font-size:14px}.kh-mobile-menu nav a[data-v-53d8ab38]:hover{background:#f4f4f5}.kh-hero[data-v-53d8ab38]{min-height:auto;grid-template-columns:1fr;gap:38px;padding-block:62px 60px}.kh-hero h1[data-v-53d8ab38]{font-size:clamp(39px,9vw,60px)}.kh-hero-aside[data-v-53d8ab38]{padding:0;border-left:0}.kh-paths[data-v-53d8ab38]{grid-template-columns:repeat(2,1fr)}.kh-paths a[data-v-53d8ab38]:nth-child(2n){border-right:0}.kh-paths a[data-v-53d8ab38]:nth-child(-n+4){border-bottom:1px solid #e4e4e7}.kh-section[data-v-53d8ab38]{padding-block:75px}.kh-qa-list[data-v-53d8ab38]{grid-template-columns:1fr}.kh-authority-grid[data-v-53d8ab38],.kh-blog-grid[data-v-53d8ab38],.kh-geo-grid[data-v-53d8ab38]{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.kh-brand[data-v-53d8ab38]{flex:0 0 auto}.kh-brand-divider[data-v-53d8ab38]{display:none}.kh-header-nav[data-v-53d8ab38]{margin-left:auto}.kh-hero-lead[data-v-53d8ab38]{font-size:14px}.kh-paths a[data-v-53d8ab38]{min-height:135px;padding:20px 16px}.kh-paths strong[data-v-53d8ab38]{font-size:15px}.kh-paths span[data-v-53d8ab38]{font-size:11px}.kh-path-arrow[data-v-53d8ab38]{right:14px;top:20px}.kh-authority-grid[data-v-53d8ab38],.kh-blog-grid[data-v-53d8ab38],.kh-geo-grid[data-v-53d8ab38]{grid-template-columns:1fr}.kh-blog-summary[data-v-53d8ab38]{min-height:260px;padding:27px}.kh-geo-item[data-v-53d8ab38]{min-height:0}.kh-footer[data-v-53d8ab38]{padding-block:25px;align-items:flex-start;flex-direction:column;gap:10px}.kh-footer p[data-v-53d8ab38]{margin:0}}@media(prefers-reduced-motion:reduce){.kh-guide-link[data-v-53d8ab38],.kh-blog-item[data-v-53d8ab38],.kh-paths a[data-v-53d8ab38]{transition:none}}
