:root{--guide-paper:#fcfaf6;--guide-ink:#34372e;--guide-muted:#838674;--guide-line:#e1e5d6;--guide-green:#667a54}*{box-sizing:border-box}body{margin:0;background:var(--guide-paper);color:var(--guide-ink);font:15px/1.9 -apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}a,button,summary{touch-action:manipulation}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}.guide-prototype{font-size:11px;background:#eeeee5;color:#8d907c;text-align:center;padding:5px 16px}.topbar{width:min(1200px,calc(100% - 80px));height:96px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:20px}.guide-header-link{font-size:13px;border:1px solid #dfe3d4;border-radius:7px;min-height:45px;padding:10px 16px;background:#f0f3e7;color:#758963}.guide-main{width:min(1120px,calc(100% - 80px));margin:20px auto 0}.breadcrumbs{font-size:12px;color:#9da28c;display:flex;gap:8px;align-items:center}.breadcrumbs>a{min-height:40px;display:flex;align-items:center}.guide-hero{padding:27px 0 33px;border-bottom:1px solid var(--guide-line)}.guide-hero>span{font-size:12px;letter-spacing:1px;color:#8a9b72}.guide-hero h1{font-family:"Songti SC","SimSun",serif;font-size:36px;font-weight:500;line-height:1.65;margin:12px 0 20px;max-width:880px}.guide-hero>p{font-size:17px;line-height:2;color:#79866a;max-width:850px}.guide-hero>small{display:block;font-size:11px;color:#a0a68e;margin-top:22px}.guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:65px;margin-top:37px;align-items:start}.guide-layout>article{min-width:0}.guide-layout>aside{position:sticky;top:25px;display:flex;flex-direction:column;gap:23px}.guide-section-content{scroll-margin-top:25px;margin-bottom:37px}.guide-section-content h2,.guide-faq h2,.guide-next h2,.guide-related h2{font-size:24px;font-weight:550;line-height:1.8;margin-bottom:16px}.guide-section-content>p{font-size:16px;line-height:2.1;color:#7d876f}.guide-section-content ul{padding-left:23px;margin:17px 0 0;font-size:16px;line-height:2;color:#818c71}.guide-section-content li+li{margin-top:11px}.guide-comparison{display:flex;flex-direction:column;border-top:1px solid var(--guide-line)}.guide-comparison>article{display:grid;grid-template-columns:115px minmax(0,1fr);gap:20px;padding:20px 0;border-bottom:1px solid var(--guide-line)}.guide-comparison h3{font-size:16px;font-weight:500;color:#7a8e62}.guide-comparison p{font-size:15px;line-height:2;color:#8c967d}.guide-toc,.guide-contact{border:1px solid #e2e6d8;border-radius:10px;background:#f4f5ec;padding:23px 20px}.guide-toc h2,.guide-contact h2{font-size:16px;font-weight:500;line-height:1.8;margin-bottom:14px}.guide-toc>a{display:block;font-size:13px;line-height:1.9;min-height:43px;padding:9px 0;color:#8a9976;border-bottom:1px solid #e5e9db}.guide-toc>a:last-child{border:0}.guide-contact p{font-size:12px;color:#98a084;line-height:1.95}.guide-contact a{font-size:12px;color:#7c9263;min-height:44px;display:flex;align-items:center;margin-top:10px}.guide-faq{padding-top:27px;border-top:1px solid var(--guide-line)}.guide-faq details{border-bottom:1px solid var(--guide-line)}.guide-faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:16px;min-height:61px;padding:17px 0;cursor:pointer;line-height:1.9}.guide-faq summary::-webkit-details-marker{display:none}.guide-faq summary>span{color:#91a17b}.guide-faq details>p{font-size:15px;line-height:2;color:#869476;padding:0 0 20px}.guide-next{background:#edf2e3;border-radius:12px;padding:26px;margin-top:31px}.guide-next h2{font-size:22px;margin-bottom:12px}.guide-next p{font-size:14px;line-height:2;color:#869570}.guide-button{display:inline-flex;align-items:center;justify-content:center;min-height:49px;padding:11px 22px;background:#dde7cf;border:1px solid #c7d6b5;color:#687f50;font-size:15px;font-weight:500;border-radius:7px;margin-top:22px}.guide-related{border-top:1px solid var(--guide-line);margin-top:42px;padding-top:28px}.guide-related h2{font-size:20px}.guide-related a{display:block;font-size:14px;color:#81946b;min-height:45px;padding:8px 0}a:focus-visible,summary:focus-visible,button:focus-visible{outline:2px solid #82976b;outline-offset:4px}
@media(max-width:760px){.guide-prototype{font-size:10px}.topbar{width:calc(100% - 36px);height:75px;gap:15px}.guide-header-link{font-size:12px;min-height:42px;padding:8px 12px}.guide-main{width:calc(100% - 40px);margin-top:5px}.breadcrumbs{font-size:11px}.guide-hero{padding:17px 0 25px}.guide-hero>span{font-size:11px}.guide-hero h1{font-size:28px;line-height:1.75;margin:10px 0 15px}.guide-hero>p{font-size:15px;line-height:2}.guide-hero>small{font-size:10px;margin-top:18px}.guide-layout{display:block;margin-top:27px}.guide-layout>aside{display:none}.guide-section-content{margin-bottom:29px}.guide-section-content h2,.guide-faq h2{font-size:21px;margin-bottom:13px}.guide-section-content>p,.guide-section-content ul{font-size:15px;line-height:2.05}.guide-section-content li+li{margin-top:10px}.guide-comparison>article{grid-template-columns:82px minmax(0,1fr);gap:14px;padding:17px 0}.guide-comparison h3{font-size:14px}.guide-comparison p{font-size:14px;line-height:1.95}.guide-faq{padding-top:22px}.guide-faq summary{font-size:15px;padding:15px 0;min-height:58px}.guide-faq details>p{font-size:14px;line-height:2}.guide-next{padding:22px 19px;margin-top:26px}.guide-next h2{font-size:21px}.guide-next p{font-size:13px}.guide-button{font-size:14px;min-height:48px}.guide-related{margin-top:32px;padding-top:24px}.guide-related h2{font-size:20px}.guide-related a{font-size:13px;line-height:1.9;min-height:44px}.site-footer{padding-bottom:30px!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}