.platform-page .support-guide{display:grid;grid-template-columns:210px minmax(0,1fr);gap:72px;width:min(1200px,calc(100% - 80px));margin:0 auto;padding:48px 0 80px;color:#19283e}
.support-guide [hidden]{display:none!important}
.support-guide [id]{scroll-margin-top:112px}
.support-guide p{max-width:none;margin:0;font-size:15px;line-height:1.85;color:#65758b}
.support-guide .guide-sidebar{align-self:start;position:sticky;top:112px;padding:20px 18px;background:#f6f8fc;border:1px solid #e3e9f3;border-radius:10px}
.support-guide .guide-sidebar nav{display:block;position:static;inset:auto;width:auto;margin:0;padding:0;align-items:stretch;justify-content:flex-start;background:transparent;border:0;border-radius:0;box-shadow:none}
.support-guide .guide-nav-title{margin-bottom:12px;font-size:12px;color:#7b899a;letter-spacing:.08em}
.support-guide .guide-sidebar a{display:flex;align-items:center;justify-content:space-between;min-height:44px;padding:9px 12px;font-size:14px;line-height:1.6;color:#65758b;text-decoration:none;border-radius:6px;touch-action:manipulation}
.support-guide .guide-sidebar .guide-nav-main{font-weight:650;color:#243650}
.support-guide .guide-sidebar .guide-nav-sub{padding-left:24px}
.support-guide .guide-sidebar a:hover{color:#1761d3;background:#edf3ff}
.support-guide .guide-sidebar a[aria-current="location"]{color:#1761d3;background:#eaf1ff}
.support-guide .guide-shortcuts{margin-top:16px;padding-top:16px;border-top:1px solid #e1e7f0}
.support-guide .guide-shortcuts a{font-size:13px}
.support-guide .guide-content{min-width:0}
.support-guide .guide-heading h1{margin:0 0 12px;font-size:34px;line-height:1.35;letter-spacing:-.02em;text-wrap:balance}
.support-guide .guide-heading p{font-size:16px}
.support-guide .guide-search{display:flex;gap:12px;margin:28px 0 10px}
.support-guide .guide-search input{flex:1;min-width:0;height:46px;padding:0 14px;border:1px solid #d7e1ef;border-radius:6px;background:#fff;color:#19283e;font:inherit;font-size:15px;box-shadow:none}
.support-guide .guide-search input::placeholder{color:#7c899c}
.support-guide .guide-search button{min-width:64px;min-height:46px;padding:0 12px;border:1px solid #d7e1ef;border-radius:6px;background:#fff;color:#1761d3;font:inherit;font-size:14px;cursor:pointer;touch-action:manipulation}
.support-guide .guide-search button:hover:enabled{background:#edf3ff;border-color:#1761d3}
.support-guide .guide-search button:disabled{color:#8b97a9;cursor:default}
.support-guide .guide-results{margin-bottom:24px;font-size:12px}
.support-guide .guide-group{margin-top:34px}
.support-guide .guide-group:first-of-type{margin-top:24px}
.support-guide h2{margin:0 0 14px;font-size:23px;line-height:1.5;letter-spacing:0;text-wrap:balance}
.support-guide details{margin:0;border-top:1px solid #e1e7f0}
.support-guide details:last-child{border-bottom:1px solid #e1e7f0}
.support-guide summary{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:54px;padding:14px 0;color:#243650;font-size:16px;line-height:1.65;font-weight:600;list-style:none;cursor:pointer;touch-action:manipulation}
.support-guide summary::-webkit-details-marker{display:none}
.support-guide summary::after{content:"+";flex:0 0 20px;text-align:center;color:#1761d3;font:400 20px/1 system-ui,sans-serif}
.support-guide details[open]>summary::after{content:"−"}
.support-guide summary:hover{color:#1761d3}
.support-guide details>p{margin:0;padding:0 28px 18px 0}
.support-guide .guide-empty{margin-top:24px;padding:20px;background:#f6f8fc;border-radius:6px}
.support-guide .guide-contact{margin-top:44px;padding-top:24px;border-top:1px solid #e1e7f0}
.support-guide a:focus-visible,.support-guide button:focus-visible,.support-guide input:focus-visible,.support-guide summary:focus-visible{outline:2px solid #1761d3;outline-offset:4px}
.support-guide .guide-skip{position:fixed;top:8px;left:16px;z-index:200;background:#fff;color:#1761d3;padding:12px 18px;border:1px solid #1761d3;border-radius:6px;transform:translateY(-150%)}
.support-guide .guide-skip:focus{transform:translateY(0)}
@media(max-width:1000px){.platform-page .support-guide{grid-template-columns:190px minmax(0,1fr);gap:40px}}
@media(max-width:760px){.platform-page .support-guide{display:block;width:calc(100% - 40px);padding:24px 0 48px}.support-guide [id]{scroll-margin-top:96px}.support-guide .guide-sidebar{position:static;margin-bottom:28px;padding:0 0 20px;border:0;border-bottom:1px solid #e1e7f0;border-radius:0;background:none}.support-guide .guide-sidebar nav{display:flex;flex-wrap:wrap;gap:4px 8px}.support-guide .guide-nav-title{width:100%;margin:0 0 4px}.support-guide .guide-sidebar a,.support-guide .guide-sidebar .guide-nav-sub{padding:9px 12px}.support-guide .guide-shortcuts{display:none}.support-guide .guide-heading h1{font-size:28px}.support-guide .guide-heading p{font-size:15px}.support-guide .guide-search{gap:8px;margin-top:24px}.support-guide h2{font-size:21px}.support-guide summary{font-size:15px;gap:12px}.support-guide details>p{padding-right:0}.support-guide .guide-contact{margin-top:32px}}