/* 金葵安 · 安装与选购指南 */
.guide-links{padding:70px 0;border-bottom:1px solid var(--line)}
.guide-links .section-heading{margin-bottom:30px}.guide-links h2{font-size:32px}
.guide-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.guide-card{display:block;min-width:0;padding:25px;border:1px solid var(--line);border-radius:5px;background:var(--mist)}
.guide-card:hover{border-color:var(--accent)}.guide-card h3{font-size:18px;margin:8px 0 12px}
.guide-card p{font-size:14px;color:var(--muted);line-height:1.9}.guide-card .text-link{color:var(--accent);margin-top:12px}
.guide-index{font:12px var(--mono);color:var(--accent)}
.guide-menu{display:none}.guide-menu nav a{display:block;padding:10px 0}
.guide-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--muted);padding:28px 0 0}
.guide-breadcrumb a{text-decoration:underline;text-underline-offset:3px}
.guide-layout{display:grid;grid-template-columns:minmax(0,820px) minmax(180px,1fr);gap:65px;padding:45px 0 70px}
.guide-article{min-width:0}.guide-article h1{font-size:40px;line-height:1.45;letter-spacing:-.7px}
.guide-lead{margin:22px 0 30px;font-size:17px;color:var(--muted);line-height:1.95}
.guide-figure{background:var(--mist);padding:20px;margin-bottom:35px;border:1px solid var(--line)}
.guide-figure img{width:100%;height:310px;object-fit:contain}.guide-figure figcaption{font-size:12px;color:var(--muted);text-align:center;margin-top:12px}
.guide-body h2{font-size:24px;line-height:1.5;letter-spacing:0;margin:35px 0 15px;scroll-margin-top:105px}
.guide-body p{font-size:16px;line-height:2;color:var(--muted);margin:0 0 16px;overflow-wrap:anywhere}
.guide-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.guide-body ul,.guide-body ol{padding-left:22px;color:var(--muted);line-height:2}
.guide-side{align-self:start;position:sticky;top:110px;border-top:2px solid var(--accent);padding-top:22px}
.guide-side h2{font-size:19px;margin-bottom:16px}.guide-side nav a{display:block;font-size:14px;padding:12px 0;border-bottom:1px solid var(--line);line-height:1.6}
.guide-side nav a[aria-current=page]{color:var(--accent);font-weight:600}.guide-side>p{font-size:13px;color:var(--muted);margin:25px 0 15px}
.guide-side .button{font-size:14px;white-space:nowrap;padding:13px 15px;gap:10px}
.guide-contact{padding:28px;background:var(--mist);border-left:3px solid var(--accent);margin-top:35px}
.guide-contact h2{font-size:23px;line-height:1.5}.guide-contact p{font-size:14px;color:var(--muted);margin:14px 0 20px}
.guide-contact .button{font-size:15px;gap:12px}
.guide-page .footer{border-top:1px solid var(--line)}
@media(max-width:1100px){.guide-layout{gap:35px}.guide-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-page .desktop-nav{gap:15px}}
@media(max-width:760px){.guide-links{padding:50px 0}.guide-links h2{font-size:27px}.guide-cards{grid-template-columns:minmax(0,1fr)}.guide-card{padding:23px}
.guide-menu{display:block;position:relative}.guide-menu>summary{min-width:44px;min-height:44px;padding:10px;font-size:24px;color:var(--ink)}.guide-menu[open]>summary{color:var(--accent)}
.guide-menu nav{position:absolute;right:0;top:55px;min-width:230px;max-width:calc(100vw - 40px);background:white;border:1px solid var(--line);padding:12px 20px;box-shadow:0 8px 24px #0001;font-size:14px}
.guide-breadcrumb{font-size:12px;padding-top:22px}.guide-layout{grid-template-columns:minmax(0,1fr);gap:35px;padding:28px 0 45px}.guide-article h1{font-size:29px;line-height:1.5}.guide-lead{font-size:15px;line-height:1.9;margin:20px 0 25px}
.guide-figure{padding:12px;margin-bottom:28px}.guide-figure img{height:240px}.guide-body h2{font-size:21px;margin:28px 0 12px}.guide-body p{font-size:15px;line-height:1.95}
.guide-side{position:static;padding-top:22px}.guide-side nav{display:grid;grid-template-columns:minmax(0,1fr);gap:0}.guide-side>p,.guide-side>.button{display:none}
.guide-contact{padding:23px}.guide-contact h2{font-size:21px}.guide-contact .button{width:100%;font-size:14px}}