.rule-guide{color:var(--ui-ink)}.guide-heading{display:flex;gap:22px;align-items:flex-start;padding:14px 0 32px;border-bottom:1px solid var(--ui-line);margin-bottom:32px}.guide-heading-icon{width:60px;height:60px;border-radius:16px;margin-top:4px}.guide-heading-icon svg{width:32px;height:32px}.guide-heading h1{font-size:clamp(28px,4vw,40px);line-height:1.35;margin:0 0 14px;letter-spacing:0}.guide-heading p:not(.rules-kicker){font-size:17px;line-height:1.8;color:var(--ui-muted);margin:0}.guide-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:17px}.guide-badges>span{font-size:12px;padding:5px 9px;border-radius:6px;background:var(--ui-soft);color:var(--ui-accent)}.guide-layout{display:grid;grid-template-columns:196px minmax(0,1fr);gap:44px;align-items:start}.guide-toc{position:sticky;top:24px}.guide-toc>strong{display:block;font-size:14px;margin-bottom:14px}.guide-toc nav{display:grid;gap:4px;margin-bottom:24px}.guide-toc nav a{padding:9px 11px;color:var(--ui-muted);font-size:14px;text-decoration:none;border-radius:6px}.guide-toc nav a:hover{background:var(--ui-soft);color:var(--ui-accent)}.guide-toc>.button{font-size:13px}.guide-body{max-width:940px;min-width:0;font-size:16px;line-height:1.9}.guide-body section{scroll-margin-top:25px;margin-bottom:45px}.guide-body h2{font-size:26px;font-weight:650;line-height:1.5;margin:0 0 22px;padding-bottom:13px;border-bottom:1px solid var(--ui-line)}.guide-body h3{font-size:19px;line-height:1.5;margin:24px 0 12px}.guide-body p{margin:13px 0;overflow-wrap:anywhere}.guide-body li{margin:10px 0;padding-left:3px;overflow-wrap:anywhere}.guide-body ul,.guide-body ol{padding-left:23px}.guide-body a{color:var(--ui-accent);text-underline-offset:3px}.guide-body a.button{color:var(--ui-accent);font-size:14px;text-decoration:none;min-height:40px}.guide-body a.button.primary{color:var(--ui-button-ink)}.guide-body p code,.guide-body li code,.guide-fill-table code{padding:2px 5px;background:var(--ui-soft);font-size:.88em;border-radius:4px;overflow-wrap:anywhere}.guide-scenario,.guide-callout{background:var(--ui-soft);border-left:3px solid var(--ui-accent);border-radius:0 10px 10px 0;padding:18px 22px;margin:22px 0}.guide-scenario p,.guide-callout p{margin:9px 0 0}.guide-scenario>strong,.guide-callout>strong{color:var(--ui-accent);font-size:16px}.guide-figure{margin:26px 0;background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:12px;overflow:hidden}.guide-figure a{display:block}.guide-figure img{display:block;width:100%;height:auto;max-height:none}.guide-figure img[src$=".svg"]{max-width:640px;margin:auto}.guide-figure figcaption{padding:13px 18px;border-top:1px solid var(--ui-line);font-size:13px;color:var(--ui-muted);line-height:1.8}.guide-figure .inline-link{display:inline;margin-left:4px}.guide-glossary{padding:22px;background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:12px;margin:24px 0}.guide-glossary h3{margin:0 0 16px}.guide-glossary dl{display:grid;grid-template-columns:1fr 1fr;gap:18px 26px;margin:0}.guide-glossary dt{font-weight:600;font-size:15px}.guide-glossary dd{font-size:14px;color:var(--ui-muted);margin:7px 0 0;line-height:1.85}.guide-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.guide-columns>div{padding:5px 20px 14px;background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:12px}.guide-columns h3{font-size:17px;margin-top:18px}.guide-columns li{font-size:15px;line-height:1.85}.guide-code{margin:18px 0;border:1px solid var(--ui-line);border-radius:10px;overflow:hidden;background:var(--ui-surface)}.guide-code>div{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:10px 15px;border-bottom:1px solid var(--ui-line);background:var(--ui-soft);font-size:12px;color:var(--ui-muted)}.guide-code button{font:inherit;font-size:12px;padding:5px 9px;border:1px solid var(--ui-line);border-radius:5px;background:var(--ui-surface);color:var(--ui-accent);cursor:pointer;white-space:nowrap}.guide-code pre{font:13px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre;overflow:auto;padding:18px;margin:0;tab-size:2}.guide-code code{background:none!important;padding:0!important;font:inherit;color:var(--ui-ink)}.guide-checklist li{padding-left:6px;margin:17px 0}.guide-step{display:grid;grid-template-columns:36px minmax(0,1fr);gap:14px;margin:30px 0}.guide-step>span{display:grid;place-items:center;align-self:start;width:34px;height:34px;font-size:15px;font-weight:600;border-radius:10px;background:var(--ui-accent);color:var(--ui-surface);margin-top:2px}.guide-step>div{min-width:0}.guide-step h3{margin:3px 0 13px;font-size:20px}.guide-field-notes{background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:8px;padding:10px 17px}.guide-field-notes p{font-size:14px;margin:9px 0}.guide-fill-table{width:100%;border-collapse:collapse;margin:20px 0;background:var(--ui-surface);font-size:14px}.guide-fill-table th,.guide-fill-table td{border:1px solid var(--ui-line);padding:12px 15px;text-align:left}.guide-fill-table th{width:112px;font-weight:500;color:var(--ui-muted)}.guide-version{padding:18px 20px;border:1px solid var(--ui-line);border-radius:10px;margin:25px 0;background:var(--ui-surface)}.guide-version summary{font-weight:600;cursor:pointer;font-size:16px}.guide-version p{font-size:15px}.guide-log{margin:25px 0;background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:10px;padding:18px 22px}.guide-log>p{color:var(--ui-muted);font-size:12px;margin:0 0 12px}.guide-log dl{margin:0}.guide-log dl>div{display:grid;grid-template-columns:140px minmax(0,1fr);gap:15px;padding:10px 0;border-top:1px solid var(--ui-line)}.guide-log dt{font-size:14px;color:var(--ui-muted)}.guide-log dd{font-size:14px;margin:0;overflow-wrap:anywhere}.guide-question{border-bottom:1px solid var(--ui-line);padding:18px 0}.guide-question summary{font-size:16px;font-weight:600;cursor:pointer;line-height:1.7;list-style:none;display:flex;justify-content:space-between;gap:18px}.guide-question summary::-webkit-details-marker{display:none}.guide-question summary:after{content:"+";color:var(--ui-accent);flex:none}.guide-question[open] summary:after{content:"\2212"}.guide-question p{color:var(--ui-muted);font-size:15px;padding-right:24px}.guide-recovery{padding:20px 23px;background:var(--ui-soft);border-radius:12px;margin-top:25px}.guide-recovery h3{margin:0 0 14px}.guide-recovery li{font-size:15px}.guide-download-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.guide-download-grid>div{min-width:0;padding:20px;border:1px solid var(--ui-line);border-radius:12px;background:var(--ui-surface)}.guide-download-grid h3{margin:0}.guide-download-grid p{font-size:14px;color:var(--ui-muted)}.guide-download-grid .guide-code pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px}.guide-download-grid .guide-code{margin-bottom:0}.guide-sources{font-size:14px;line-height:1.85;margin:24px 0}.guide-source-note{font-size:13px;color:var(--ui-muted)}.guide-related>div{display:grid;grid-template-columns:1fr 1fr;gap:16px}.guide-related>div>a{display:flex;flex-direction:column;gap:10px;padding:22px;text-decoration:none;border:1px solid var(--ui-line);border-radius:12px;background:var(--ui-surface);color:var(--ui-ink)}.guide-related a>span{font-size:14px;line-height:1.8;color:var(--ui-muted)}.guide-related a>small{font-size:13px;color:var(--ui-accent)}.guide-copy-status{position:fixed;right:20px;bottom:20px;z-index:20;margin:0!important;font-size:13px;color:var(--ui-accent);background:var(--ui-surface);border:1px solid var(--ui-line);padding:10px 15px;border-radius:8px}.guide-copy-status:empty{display:none}.guide-body :focus-visible,.guide-toc a:focus-visible{outline:3px solid var(--ui-accent);outline-offset:4px}.rule-card h3 a{color:inherit;text-decoration:none}.rule-card .rule-reading-link{display:flex;justify-content:space-between;align-items:center;margin:0 0 17px;font-size:14px;color:var(--ui-accent);text-decoration:none}.rule-reading-link>small{font-size:12px;color:var(--ui-muted)}@media (max-width:1000px){.guide-layout{grid-template-columns:165px minmax(0,1fr);gap:26px}.guide-toc nav a{padding:8px 6px;font-size:13px}.guide-columns,.guide-download-grid{grid-template-columns:1fr}}@media (max-width:760px){.guide-layout{display:block}.guide-toc{position:static;padding:16px;background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:12px;margin-bottom:30px}.guide-toc nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;margin-bottom:0}.guide-toc>.button{display:none}.guide-toc nav a{font-size:14px}.guide-heading{gap:15px}.guide-heading-icon{width:46px;height:46px;flex:none}.guide-heading-icon svg{width:26px;height:26px}.guide-heading h1{font-size:29px}.guide-heading p:not(.rules-kicker){font-size:16px}.guide-body h2{font-size:23px}.guide-glossary dl{grid-template-columns:1fr}.guide-step{grid-template-columns:29px minmax(0,1fr);gap:10px}.guide-step>span{width:28px;height:28px;font-size:14px;border-radius:8px}.guide-step h3{font-size:18px}.guide-fill-table th{width:90px}.guide-fill-table th,.guide-fill-table td{padding:10px;font-size:13px}.guide-figure figcaption{padding:12px;font-size:12px}.guide-scenario,.guide-callout{padding:17px}.guide-body section{margin-bottom:35px}.guide-code pre{padding:14px;font-size:12px}.guide-body li{padding-left:0}.guide-body ol,.guide-body ul{padding-left:22px}.guide-log dl>div{grid-template-columns:108px minmax(0,1fr);gap:10px}.guide-related>div{grid-template-columns:1fr}.guide-recovery{padding:18px}.guide-question summary{font-size:16px}.guide-version{padding:15px}.guide-badges>span{font-size:12px}}