/* 知识库新版：独立作用域，保持原站导航和文章路由。 */
.kh-body{background:#f5faf8;color:#153e35}.news-hero{width:min(1320px,calc(100% - 48px));margin:22px auto 0;padding:0;border-radius:16px;min-height:300px;aspect-ratio:3.7;background:#103f35;isolation:isolate}.news-hero:before{display:none}.news-hero picture{position:absolute;inset:0;z-index:-1}.news-hero picture img{width:100%;height:100%;object-fit:cover}.news-hero-copy{padding:38px 6.8%;max-width:72%}.news-hero .kh-kicker{margin-bottom:15px;letter-spacing:.19em;font-size:11px;color:#cbe5cc}.news-hero h1{font-size:clamp(32px,3.3vw,46px);line-height:1.13;letter-spacing:-.04em;margin-bottom:14px;color:white}.news-hero-copy>p:not(.kh-kicker){font-size:14px;color:#e7f3eb}.news-accent{margin-top:17px;background:#b0d876;width:38px}.hero-badges{display:flex;gap:12px;margin-top:18px}.hero-badges span{display:flex;gap:9px;align-items:center;padding:10px 12px;border:1px solid #ffffff30;border-radius:8px;font-size:11px;white-space:nowrap;background:#ffffff06}.hero-badges svg{width:20px;height:20px;flex-shrink:0}.news-layout{grid-template-columns:245px minmax(0,1fr);gap:26px;padding-top:22px;padding-bottom:28px;width:min(1140px,calc(100% - 48px))}.news-categories{padding:24px 18px;background:linear-gradient(135deg,#eff7f2,#f0f7f4);border-radius:13px}.news-categories h2{font-size:19px;letter-spacing:-.03em;margin-bottom:19px}.news-categories button{display:flex;align-items:center;gap:15px;padding:15px 14px;border:1px solid transparent;border-radius:7px;color:#243d44;font-weight:600;font-size:12px;background:#ffffffcc;margin-bottom:10px}.news-categories button svg{width:22px;height:22px;flex-shrink:0}.news-categories button[aria-pressed=true]{background:linear-gradient(110deg,#174f40,#0a4234);box-shadow:0 5px 10px #174f4015}.news-support{background:#e0f1e7;border-radius:10px;margin-top:54px;padding:22px 18px}.news-support>svg{width:40px;height:40px;color:#5a9b7a;margin-bottom:12px}.news-support h3{font-weight:700;font-size:14px;margin-bottom:8px}.news-support p{font-size:12px;line-height:1.8;color:#44675a}.news-support a{display:flex;align-items:center;justify-content:space-between;border:1px solid #79aa8e;background:#fff9;border-radius:6px;padding:10px 12px;margin-top:15px;font-size:12px;font-weight:700}.news-support a svg{width:17px;height:17px}.news-search{padding:12px;background:#edf5f1;border:0;border-radius:12px;gap:12px}.news-search>svg{width:20px;height:20px;flex-shrink:0;margin-left:8px}.news-search input{font-size:13px;min-width:0;height:38px}.news-search button{padding:13px 22px;background:#0f493a;color:white;font-size:12px;font-weight:700;border-radius:7px;cursor:pointer}.news-toolbar{display:flex;align-items:center;justify-content:space-between;margin:12px 0 10px}#article-count{margin:0;font-size:11px}.news-toolbar select{border:1px solid #dbe7df;border-radius:6px;padding:7px 10px;background:white;color:#465d51;font-size:11px}.news-row{grid-template-columns:180px minmax(0,1fr) 34px;gap:20px;padding:10px;margin-bottom:12px;border:1px solid #e6ede8;border-radius:11px;background:#fff;box-shadow:0 4px 11px #1f483707;transition:box-shadow .2s,border-color .2s}.news-row:hover{border-color:#b7d1c0;box-shadow:0 7px 18px #1f483711}.news-image{display:block;height:128px;overflow:hidden;border-radius:7px}.news-image img{width:100%;height:100%;border-radius:7px;object-fit:cover;transition:transform .25s}.news-row:hover .news-image img{transform:scale(1.03)}.news-row h2{font-size:17px;line-height:1.35;letter-spacing:-.025em;margin:6px 0}.news-category{display:inline-block;background:#e1f4e6;border-radius:7px;color:#35734f;font-size:10px;padding:3px 9px;font-weight:600}.news-excerpt{font-size:11px;color:#7c8790;line-height:1.7;margin-bottom:10px}.news-date{display:flex;gap:17px;flex-wrap:wrap;font-size:10px;color:#86919b}.news-date span{display:flex;align-items:center;gap:6px}.news-date svg{width:13px;height:13px}.news-arrow{width:32px;height:32px;display:flex;align-items:center;justify-content:center;align-self:center;margin:0;background:#edf7f0;border-radius:50%;color:#185441}.news-arrow svg{width:18px;height:18px}.kh-footer{background:#edf6f2;padding:28px 0 15px;color:#526e62;border-top:1px solid #e6f0e9}.kh-footer-grid{display:grid;grid-template-columns:1.1fr .8fr 1.2fr;gap:50px}.kh-footer h2{font-size:13px;font-weight:700;color:#183f35;margin:3px 0 12px}.kh-footer p{font-size:11px;line-height:1.8;margin:13px 0}.kh-footer nav{display:flex;flex-direction:column;gap:7px;margin:0}.kh-footer nav a{font-size:11px}.kh-footer img{width:215px;height:auto;mix-blend-mode:multiply}.footer-contact{display:inline-flex;gap:40px;font-size:12px;color:#174b37;border:1px solid #a7c6b3;border-radius:6px;padding:9px 15px}.kh-copyright{border-top:1px solid #dce9e1;margin-top:22px;padding-top:12px;font-size:10px;color:#8a9d93}.kh-article-image img{height:auto;max-height:490px;object-fit:cover}.kh-body button:focus-visible,.kh-body select:focus-visible,.kh-body a:focus-visible{outline:2px solid #41895f;outline-offset:3px}
@media(min-width:1600px){.news-hero{max-width:1400px}.news-hero-copy{padding-top:48px}}
@media(max-width:1000px){.news-hero-copy{max-width:80%;padding-left:5%;padding-top:32px}.hero-badges{gap:6px}.hero-badges span{font-size:10px;padding:9px}.news-layout{grid-template-columns:205px minmax(0,1fr);gap:18px}.news-categories{padding:20px 13px}.news-row{grid-template-columns:130px minmax(0,1fr) 28px;gap:12px}.news-row h2{font-size:15px}.news-image{height:132px}.news-date{gap:7px}.news-excerpt{font-size:11px}.kh-footer-grid{gap:25px}}
@media(max-width:700px){.news-hero{width:calc(100% - 24px);margin-top:12px;aspect-ratio:auto;min-height:340px}.news-hero picture img{object-position:65% center;opacity:.38}.news-hero-copy{max-width:100%;padding:30px 22px}.news-hero h1{font-size:35px}.news-hero-copy>p:not(.kh-kicker){max-width:240px;line-height:1.6}.hero-badges{flex-wrap:wrap;max-width:300px}.hero-badges span{font-size:9px}.news-layout{width:calc(100% - 24px);grid-template-columns:1fr;gap:17px;padding-top:16px}.news-categories{display:flex;flex-wrap:wrap;padding:17px 13px;gap:7px}.news-categories h2{width:100%;font-size:17px;margin-bottom:7px}.news-categories button{width:auto;font-size:10px;gap:6px;padding:9px;margin:0}.news-categories button svg{width:16px;height:16px}.news-support{display:none}.news-search{gap:7px;padding:8px}.news-search input{font-size:11px}.news-search button{padding:12px;font-size:11px}.news-search>svg{margin-left:3px;width:17px}.news-row{grid-template-columns:100px minmax(0,1fr);gap:12px;padding:9px}.news-row h2{font-size:14px}.news-image{height:132px}.news-arrow{display:none}.news-category{font-size:9px;padding:2px 6px}.news-excerpt{font-size:10px;line-height:1.5;margin-bottom:7px}.news-date{font-size:9px;gap:6px}.news-date svg{width:11px;height:11px}.kh-footer-grid{grid-template-columns:1fr 1fr;gap:22px}.kh-footer-grid>div:last-child{grid-column:1/-1}.kh-footer img{width:180px}.kh-footer-grid>div{min-width:0}}
@media(prefers-reduced-motion:reduce){.news-row,.news-image img{transition:none}}