:root{color-scheme:light;--ink:#163731;--green:#08644f;--paper:#f5f7f4;--muted:#5a6c66;--line:#dce5df;--orange:#b94d08}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--green)}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #cc5d12;outline-offset:4px}header{max-width:1220px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:25px 32px;border-bottom:1px solid var(--line)}.brand{text-decoration:none;font-size:22px;font-weight:800;letter-spacing:-1px}.brand span{font-weight:500;color:var(--muted)}.backsite{font-size:14px;text-decoration:none;font-weight:650}main{max-width:1220px;margin:auto;padding:0 32px}.intro{padding:42px 0 35px;max-width:800px}.eyebrow{font-weight:750;font-size:11px;letter-spacing:1.8px;color:var(--green);margin:0 0 10px}h1{font-size:clamp(32px,4vw,48px);letter-spacing:-1.8px;line-height:1.12;margin:0 0 16px}p{margin:0 0 16px}.intro>p:last-child{font-size:18px;color:var(--muted);max-width:620px;margin:0}.layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:32px}.topics h2{font-size:14px;margin:0 0 15px}.topic{width:100%;background:transparent;border:1px solid transparent;text-align:left;border-radius:12px;display:flex;gap:13px;padding:14px 12px;color:var(--ink);margin-bottom:5px;line-height:1.4}.topic:hover{background:#eaf0eb}.topic[aria-current=true]{background:var(--green);color:white;box-shadow:0 4px 12px #07543c13}.topic .num{font-size:12px;opacity:.75;padding-top:3px}.topic strong{display:block;font-size:14px}.topic small{display:block;font-size:12px;margin-top:5px;opacity:.8}.guidehead{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;gap:12px}.guidehead p{margin:0;font-size:14px;font-weight:700}.textbutton{background:none;border:0;padding:4px;color:var(--muted);font-size:12px}.progress{height:4px;background:#e0e9e2;border-radius:4px;overflow:hidden;margin-bottom:16px}.progress span{display:block;height:100%;background:var(--green);transition:width .2s}.card{background:white;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 12px 35px #173b2e08}.copy{padding:25px 28px 18px}.copy h2{font-size:26px;line-height:1.25;letter-spacing:-.6px;margin:0 0 12px}.copy>p:not(.eyebrow){font-size:16px;max-width:660px}.copy aside{font-size:13px;color:var(--muted);border-left:3px solid #b4d7c2;padding-left:12px;margin:0 0 8px}.picture{position:relative;display:block;width:calc(100% - 56px);margin:0 28px 22px;padding:18px;background:#f1f5f2;border:1px solid var(--line);border-radius:12px;overflow:hidden}.imagewrap{display:inline-block;position:relative;max-width:100%;vertical-align:middle}.imagewrap img{display:block;max-width:100%;width:auto;height:auto;max-height:360px;object-fit:contain;margin:auto;border-radius:5px;box-shadow:0 4px 15px #132c2510}.zoomlabel{display:block;font-size:11px;color:var(--muted);margin-top:12px}#highlight{position:absolute;border:3px solid #e86e13;border-radius:6px;box-shadow:0 0 0 2px white;pointer-events:none}.controls{display:flex;align-items:center;gap:16px;padding:18px 28px;border-top:1px solid var(--line)}.controls button,.controls a{border:1px solid var(--line);padding:10px 20px;border-radius:9px;font-size:14px;font-weight:700;text-decoration:none;background:white;color:var(--ink);min-height:44px}.controls .primary{background:var(--green);color:white;border-color:var(--green);margin-left:auto}.controls p{margin:0;font-size:12px;color:var(--muted)}.controls button:disabled{opacity:.4;cursor:default}.example{font-size:11px;color:var(--muted);margin:14px 0;line-height:1.6}details{border:1px solid var(--line);border-radius:10px;padding:14px 18px;font-size:14px}summary{cursor:pointer;font-weight:650}#allsteps{padding-left:20px}#allsteps li{padding:10px 0}#allsteps strong{display:block}.more{margin:44px 0 28px;padding:25px 0;border-top:1px solid var(--line);display:flex;align-items:center;gap:24px}.more h2{font-size:18px;margin:0}.more p{font-size:14px;margin:4px 0 0;color:var(--muted)}.more div{margin-right:auto}.more a{font-size:14px;font-weight:650}footer{max-width:1220px;margin:auto;padding:0 32px 30px;color:var(--muted);font-size:12px}dialog{border:0;border-radius:14px;padding:18px;max-width:95vw;max-height:95dvh;box-shadow:0 20px 80px #0005}dialog::backdrop{background:#0a201ee0}dialog button{display:block;margin:0 0 15px auto;background:var(--green);color:white;border:0;border-radius:8px;padding:10px 18px;position:sticky;top:0}dialog img{display:block;max-width:100%;height:auto;margin:auto}.skip{position:absolute;left:10px;top:-80px;background:white;padding:12px;z-index:10}.skip:focus{top:10px}[hidden]{display:none!important}@media(max-width:760px){header{padding:18px 20px}.brand{font-size:19px}.backsite{font-size:11px}main{padding:0 20px}.intro{padding:30px 0 25px}.intro>p:last-child{font-size:16px}.layout{grid-template-columns:1fr;gap:22px}#topics{display:flex;gap:8px;overflow-x:auto;padding:3px 2px 10px;scrollbar-width:thin}.topic{flex:0 0 200px;margin:0;border-color:var(--line);padding:12px}.topic small{display:none}.topics h2{margin-bottom:8px}.copy{padding:22px 20px 12px}.copy h2{font-size:23px}.picture{width:calc(100% - 40px);margin:0 20px 20px;padding:10px}.imagewrap img{max-height:380px}.controls{padding:15px 20px;gap:10px}.controls button,.controls a{padding:10px 15px}.more{flex-wrap:wrap;gap:16px}.more div{flex-basis:100%}footer{padding:0 20px 25px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.layout>*{min-width:0}#topics{max-width:100%}.picture{min-width:0}#guide{scroll-margin-top:20px}

/* Requested text colours; preserve white on dark controls. */
body,a,.brand span,.backsite,.eyebrow,.intro>p:last-child,.textbutton,.copy aside,.zoomlabel,.controls p,.example,.more p,footer,.topic,.controls button,.controls a{color:#000}.topic .num,.topic small{opacity:1}.topic[aria-current=true],.controls .primary,dialog button{color:#fff}

@media(max-width:760px){.imagewrap{width:100%}.imagewrap img{width:100%;max-height:none}}
.controls button:disabled{opacity:1}

.imagewrap img{max-height:none}

/* Static topic links retain the interactive picker's existing appearance. */
a.topic{text-decoration:none}
/* Crawler-readable guide content below the unchanged interactive cards. */
.all-guides{border:1px solid var(--line);border-radius:10px;padding:14px 18px}
.all-guides>h2{font-size:18px;margin:0 0 18px}
#allsteps{list-style:none;padding:0;margin:0}
#allsteps>li{padding:0}
.static-guide{padding:18px 0;border-top:1px solid var(--line);scroll-margin-top:20px}
.static-guide h2{font-size:23px;line-height:1.3;margin:0 0 12px}
.static-guide h3{font-size:18px;line-height:1.4;margin:0 0 10px}
.static-guide .guide-question{font-size:14px;font-weight:650}
.static-steps{padding-left:22px;margin:0 0 16px}
.static-steps li{overflow-wrap:anywhere}
.static-guide img{display:block;max-width:100%;height:auto;margin:12px 0 20px}
.static-tip{border-left:3px solid #b4d7c2;padding-left:12px;font-size:14px}
