.og-hero{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding-bottom:55px}
.og-hero h1{font-size:clamp(44px,5vw,72px)}
.og-hero figure{margin:0;min-width:0}
.og-hero img{width:100%;height:auto;aspect-ratio:5/3;object-fit:cover;object-position:60% center;border-radius:20px}
.og-hero figcaption{font-size:12px;color:var(--green);margin-top:12px}
.og-start{background:var(--sage);border:1px solid var(--line);padding:35px 40px;border-radius:20px;display:grid;grid-template-columns:1.2fr 1fr;gap:55px;align-items:center;margin-bottom:65px}
.og-start h2{font-size:36px}
.og-start p{font-size:15px;max-width:600px}
.og-app-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.og-app-actions .fine{width:100%;margin:8px 0 0;font-size:12px}
.og-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:60px;margin-bottom:65px}
.og-nav{position:sticky;top:125px;align-self:start;display:flex;flex-direction:column}
.og-nav a{display:flex;gap:13px;padding:16px 13px;font-size:14px;border-bottom:1px solid var(--line);line-height:1.4}
.og-nav a:hover,.og-nav a:focus-visible{background:var(--sage);color:var(--green)}
.og-nav span{color:var(--green);font-size:12px}
.og-content{min-width:0}
.og-reading-tools{display:flex;gap:20px;flex-wrap:wrap;align-items:center;justify-content:space-between;padding-bottom:25px;border-bottom:1px solid var(--line)}
.og-reading-tools p{font-size:13px;color:var(--muted);margin:0}
.og-reading-tools button{border:0;background:none;padding:8px 0;cursor:pointer}
.og-chapter{padding:45px 0;border-bottom:1px solid var(--line);scroll-margin-top:125px}
.og-chapter h2{font-size:clamp(30px,3.3vw,44px);margin-bottom:22px}
.og-chapter h3{font-size:22px;letter-spacing:-.025em}
.og-chapter p,.og-chapter li{font-size:15px;line-height:1.8}
.og-chapter>p,.og-chapter>ul,.og-chapter>ol{color:var(--muted)}
.og-chapter li{margin-bottom:9px}
.og-topic{border-top:1px solid var(--line);padding:19px 0}
.og-topic[id]{scroll-margin-top:125px}
.og-topic:last-of-type{border-bottom:1px solid var(--line)}
.og-topic summary{line-height:1.4;align-items:center;font-size:17px;font-weight:500}
.og-topic-body{padding:10px 0 4px}
.og-topic-body p{margin:14px 0;color:var(--muted)}
.og-topic-body ul,.og-topic-body ol{color:var(--muted);padding-left:23px}
.og-topic-body a:not(.button){text-decoration:underline;text-underline-offset:3px}
.og-room{display:grid;grid-template-columns:170px minmax(0,1fr);gap:25px;padding-top:12px}
.og-room img{width:100%;height:auto;border-radius:14px;position:sticky;top:130px}
.og-room h3{font-size:16px;margin:20px 0 12px;letter-spacing:0}
.og-room ul{padding-left:20px}
.og-note{padding:24px 26px;background:var(--sage);border-radius:16px;margin:28px 0}
.og-note p{margin:9px 0 0;font-size:14px;color:var(--muted)}
.og-note .button{margin-top:18px}
.og-note h3{margin:0}
.og-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.og-links .button{justify-content:space-between;line-height:1.4}
.og-back{display:inline-block;color:var(--green);font-size:12px;margin-top:30px}
.og-subsection{scroll-margin-top:125px}
/* Six practical journeys complement the complete reference manual. */
.gi{margin-block:10px 70px;scroll-margin-top:120px}
.gi-heading{display:flex;gap:55px;align-items:end;justify-content:space-between;margin-bottom:30px}
.gi-heading h2{font-size:clamp(36px,4vw,56px);margin:0}
.gi-heading .eyebrow{margin-bottom:18px}
.gi-heading>p{max-width:430px;color:var(--muted);font-size:14px;margin:0 0 4px}
.gi-shell{border:1px solid #c7d1bc;border-radius:22px;background:#fafbf8;overflow:hidden;scroll-margin-top:116px}
.gi-tabs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));background:#fff;border-bottom:1px solid #c7d1bc}
.gi-tabs button{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:22px 10px 19px;min-height:102px;background:none;border:0;border-right:1px solid var(--line);border-bottom:3px solid transparent;font-size:12px;line-height:1.4;color:var(--green)}
.gi-tabs button:last-child{border-right:0}
.gi-tabs button:hover{background:var(--sage)}
.gi-tabs button[aria-selected=true]{background:var(--green);color:#fff;border-color:var(--green)}
.gi-tabs svg{width:25px;height:25px;flex:none}
.gi-tabs button:focus-visible{outline:3px solid #91a874;outline-offset:-6px}
.gi-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;padding:38px;scroll-margin-top:116px}
.gi-panel[hidden],.gi-result[hidden]{display:none!important}
.gi-panel:focus-visible{outline-offset:-5px}
.gi-choose,.gi-results{min-width:0}
.gi-count{font-size:27px;letter-spacing:-.04em;color:var(--green);margin-bottom:24px;font-variant-numeric:tabular-nums}
.gi-count span{font-size:13px;letter-spacing:0;color:var(--muted);margin-left:4px}
.gi-choose h3{font-size:clamp(27px,2.9vw,39px);letter-spacing:-.045em;line-height:1.12;margin-bottom:18px;max-width:400px}
.gi-intro{font-size:14px;color:var(--muted);max-width:380px;line-height:1.7;margin-bottom:29px}
.gi-question{font-size:12px;font-weight:600;color:var(--green);margin-bottom:12px}
.gi-choices{display:flex;flex-direction:column;gap:9px}
.gi-choices button{display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:52px;text-align:left;background:#fff;border:1px solid #b9c5ad;border-radius:9px;padding:12px 16px;font-size:13px;line-height:1.5}
.gi-choices button>span:last-child{color:var(--green);font-size:17px}
.gi-choices button:hover{background:#eff3e9}
.gi-choices button[aria-pressed=true]{background:var(--sage);border-color:var(--green);box-shadow:inset 3px 0 var(--green)}
.gi-manual{display:inline-block;font-size:12px;color:var(--green);border-bottom:1px solid #a5b394;margin-top:28px;padding-bottom:4px}
.gi-result{background:var(--sage);border:1px solid #d5deca;border-radius:16px;padding:27px 29px;min-height:610px}
.gi-tag{display:inline-block;font-size:10px;letter-spacing:.04em;line-height:1.5;color:var(--green);border:1px solid #b6c4a6;border-radius:20px;padding:4px 10px;margin-bottom:17px}
.gi-result h4{font-size:25px;letter-spacing:-.035em;line-height:1.2;margin-bottom:20px}
.gi-example,.gi-quote{background:#ffffffad;border:1px solid #fff;border-radius:10px;padding:17px 19px;margin:0 0 23px;font-size:12px;line-height:1.6}
.gi-example>span,.gi-example>strong{display:block}
.gi-example>strong{font-weight:500;font-size:15px;color:var(--green);margin-bottom:6px}
.gi-example>span:not(.gi-example-label){color:#535c4b;margin-top:3px}
.gi-example-label{display:block;font-size:9px;letter-spacing:.05em;text-transform:uppercase;color:#657554;margin-bottom:8px}
.gi-quote p{font-size:14px;line-height:1.65;margin:0;color:var(--green)}
.gi-steps{counter-reset:guide-step;list-style:none;padding:0;margin:0 0 22px}
.gi-steps li{counter-increment:guide-step;display:grid;grid-template-columns:23px minmax(0,1fr);gap:10px;font-size:13px;line-height:1.7;margin:0 0 14px;color:#303b27}
.gi-steps li:before{content:counter(guide-step);display:grid;place-items:center;width:23px;height:23px;background:var(--green);color:#fff;border-radius:50%;font-size:10px;margin-top:1px}
.gi-note{font-size:11px;line-height:1.7;color:#56614c;border-top:1px solid #c4cfb7;padding-top:15px;margin-bottom:20px}
.gi-result .button{font-size:12px;background:var(--green);padding:11px 16px;white-space:normal}
.gi-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:19px 38px;border-top:1px solid var(--line);background:#fff}
.gi-footer p{font-size:11px;color:var(--muted);margin:0}
.gi-footer>div{display:flex;gap:9px;flex:none}
.gi-page-button{min-width:43px;min-height:43px;background:none;border:1px solid #c1ccb7;border-radius:8px;color:var(--green);font-size:16px}
.gi-next{display:flex;align-items:center;gap:18px;padding:8px 14px;font-size:11px}
.gi-page-button:hover:enabled{background:var(--sage)}
.gi-caption{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:17px;padding-inline:4px}
.gi-caption>p,.gi-sources{font-size:11px;color:var(--muted);line-height:1.7;margin:0}
.gi-sources summary{font-size:11px;justify-content:flex-start}
.gi-sources p{margin:15px 0 10px}
.gi-sources ul{display:grid;grid-template-columns:1fr 1fr;gap:5px 18px;padding-left:16px}
.gi-sources a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:1000px){.gi-panel{gap:25px;padding:28px}.gi-result{padding:23px}.gi-heading{gap:35px}.gi-heading>p{max-width:370px}.gi-tabs button{font-size:11px}.gi-footer{padding-inline:28px}}
@media(max-width:760px){.gi{margin-block:5px 45px;scroll-margin-top:96px}.gi-heading{display:block;margin-bottom:24px}.gi-heading h2{font-size:39px}.gi-heading>p{margin-top:20px;max-width:none;font-size:13px}.gi-shell{border-radius:17px;scroll-margin-top:94px}.gi-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}.gi-tabs button{min-height:88px;padding:14px 6px 11px;font-size:10px;gap:8px;border-bottom:1px solid var(--line)}.gi-tabs button:nth-child(3n){border-right:0}.gi-tabs button[aria-selected=true]{border-bottom-color:var(--green)}.gi-tabs svg{width:22px;height:22px}.gi-panel{grid-template-columns:minmax(0,1fr);gap:24px;padding:23px 19px}.gi-count{font-size:23px;margin-bottom:14px}.gi-choose h3{font-size:30px;max-width:none}.gi-intro{font-size:13px;margin-bottom:23px;max-width:none}.gi-question{font-size:11px}.gi-choices{gap:8px}.gi-choices button{font-size:12px;padding:11px 13px;min-height:48px}.gi-manual{margin-top:20px;font-size:11px}.gi-result{min-height:0;padding:22px 18px}.gi-result h4{font-size:23px}.gi-example,.gi-quote{padding:15px}.gi-steps li{font-size:12px;gap:9px;grid-template-columns:22px minmax(0,1fr)}.gi-note{font-size:11px}.gi-footer{padding:17px 19px;align-items:flex-start;flex-direction:column;gap:13px}.gi-footer>div{align-self:flex-end}.gi-caption{grid-template-columns:1fr;gap:12px;margin-top:16px}.gi-sources ul{grid-template-columns:1fr}.og-subsection{scroll-margin-top:100px}}
@media print{.gi-tabs,.gi-choices,.gi-footer,.gi-manual{display:none}.gi-panel,.gi-panel[hidden]{display:block!important;padding:15px 0;break-inside:avoid}.gi-result,.gi-result[hidden]{display:block!important;min-height:0;margin-block:15px}.gi-heading{display:block}.gi-shell{border:0}.gi-result .actions{display:none}}
@media(max-width:1000px){.og-hero{gap:30px}.og-layout{grid-template-columns:210px minmax(0,1fr);gap:30px}.og-room{grid-template-columns:130px minmax(0,1fr);gap:20px}.og-links{grid-template-columns:1fr}}
@media(max-width:760px){.og-hero{grid-template-columns:1fr;gap:24px;padding-bottom:35px}.og-hero h1{font-size:45px}.og-start{padding:25px;grid-template-columns:1fr;gap:15px;margin-bottom:35px}.og-start h2{font-size:33px}.og-layout{grid-template-columns:1fr;gap:20px}.og-nav{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.og-nav a{font-size:12px;padding:12px 8px;border:1px solid var(--line);border-radius:8px;gap:8px}.og-chapter{padding:32px 0;scroll-margin-top:100px}.og-chapter h2{font-size:32px}.og-topic summary{font-size:16px}.og-room{grid-template-columns:1fr}.og-room img{width:160px;position:static}.og-note{padding:22px}.og-chapter .actions{gap:14px}.og-chapter .button{max-width:100%;white-space:normal}.og-back{margin-top:24px}}
@media print{.site-header,.site-footer,.aly-launcher,.og-reading-tools,.og-nav,.og-back{display:none!important}.og-layout{display:block}.og-topic{break-inside:avoid}.og-chapter{scroll-margin:0}.og-room img{position:static}}
@media(max-width:760px){.og-topic[id]{scroll-margin-top:100px}}