:root{color-scheme:light dark;--page:#fbf8f3;--surface:#fffdf9;--ink:#2c2c26;--muted:#696a60;--line:#dddcd2;--accent:#5c7159;--accent-soft:#eeebfb;--link:#2c2c26;--focus:#5c7159;--notice:#efeee5;--sage:#5c7159;--button-text:#fff;--shadow:0 8px 28px #14141e0a}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--page);color:var(--ink);font:17px/1.65 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--link);text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus);outline-offset:4px;border-radius:5px}header{display:flex;justify-content:space-between;align-items:center;gap:2rem;max-width:1240px;margin:auto;padding:25px 36px;border-bottom:1px solid var(--line)}header p{color:var(--muted);font-size:.9rem;margin:0}.brand{display:flex;align-items:center;gap:13px;font-size:27px;line-height:1.2;font-weight:700;letter-spacing:-.025em;text-decoration:none;color:var(--ink)}.brand-logo{display:block;width:50px;height:50px;object-fit:contain;flex:none}.brand-copy{display:block}.brand-copy>span{display:block;font-size:10px;font-weight:650;letter-spacing:.14em;margin-top:5px;color:var(--muted)}.layout{display:grid;grid-template-columns:210px minmax(0,800px);gap:42px;max-width:1200px;margin:0 auto;padding:36px 24px 72px}nav{position:sticky;top:24px;align-self:start;display:flex;flex-direction:column;gap:5px}nav a{padding:9px 13px;text-decoration:none;border-radius:10px;color:var(--muted);font-size:14px;line-height:1.55}nav a:hover{background:var(--surface);color:var(--ink)}nav a[aria-current]{background:var(--accent-soft);color:var(--ink);font-weight:650}main{min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:34px 38px;box-shadow:var(--shadow)}.eyebrow{font-size:11px;letter-spacing:.12em;font-weight:700;color:var(--sage);margin-bottom:14px}h1{font-size:clamp(2rem,3.6vw,3.1rem);line-height:1.12;font-weight:720;letter-spacing:-.04em;margin:0 0 20px;max-width:20ch}h2{font-size:1.6rem;line-height:1.25;font-weight:650;letter-spacing:-.025em;margin:2.1em 0 .75em;border-top:1px solid var(--line);padding-top:1.1em}h3{font-size:1.12rem;line-height:1.4;font-weight:650;letter-spacing:-.012em;margin:1.7em 0 .55em}p{margin:0 0 1.1em;max-width:74ch}li{padding-left:.25em;margin:.55em 0}ol,ul{padding-left:1.5em;margin:1em 0 1.5em}ol li::marker{color:var(--sage);font-weight:700}strong{font-weight:650}.notice{background:var(--notice);border:1px solid var(--line);border-left:4px solid var(--sage);padding:18px 20px;margin:22px 0 30px;border-radius:12px}.notice p{margin:0}figure{margin:26px 0 12px;max-width:100%}figure.phone{max-width:340px}figure.mac{max-width:100%}figure img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}figure+p:has(>em:only-child){font-size:.85rem;line-height:1.55;color:var(--muted);max-width:70ch}code{font-size:.86em;overflow-wrap:anywhere}pre{padding:20px;background:var(--page);border:1px solid var(--line);border-radius:12px;overflow:auto;white-space:pre-wrap}footer{border-top:1px solid var(--line);margin-top:48px;padding-top:24px;font-size:.82rem;color:var(--muted)}.skip{position:absolute;left:12px;top:-100px;background:var(--surface);padding:12px;z-index:3;border-radius:8px}.skip:focus{top:12px}
#feedback-form{display:grid;gap:1.1rem;max-width:44rem}#feedback-form label{display:grid;gap:.4rem;font-weight:600;font-size:.94rem}#feedback-form input,#feedback-form select,#feedback-form textarea{font:inherit;font-weight:400;padding:.75rem;border:1px solid var(--line);border-radius:10px;width:100%;background:var(--page);color:var(--ink)}#feedback-form textarea{resize:vertical;min-height:180px}#feedback-form button{font:inherit;font-weight:600;padding:.8rem 1rem;background:var(--sage);color:var(--button-text);border:0;border-radius:11px;cursor:pointer;min-height:48px}#feedback-form button:disabled{opacity:.6;cursor:wait}#feedback-result{overflow-wrap:anywhere;color:var(--ink)}
@media(prefers-color-scheme:dark){:root{--page:#1e211d;--surface:#282c25;--ink:#f3f0e7;--muted:#b5b8ac;--line:#44493e;--accent:#bdc9a5;--accent-soft:#353047;--link:#f3f0e7;--focus:#bdc9a5;--notice:#282d25;--sage:#bdc9a5;--button-text:#1e211d;--shadow:0 8px 28px #0002}}
@media(max-width:800px){header{padding:20px 22px}header p{display:none}.brand{font-size:25px}.brand-logo{width:44px;height:44px}.layout{display:block;padding:20px 16px 44px}nav{position:static;flex-direction:row;flex-wrap:wrap;gap:5px;margin:0 0 20px;padding:0 3px 18px;border-bottom:1px solid var(--line)}nav a{padding:7px 10px;font-size:13px}main{border-radius:18px;padding:25px 22px}h1{font-size:2.05rem}body{font-size:16px}h2{font-size:1.45rem}figure.phone{max-width:100%}}
@media(max-width:380px){main{padding:22px 17px}.layout{padding-inline:12px}h1{font-size:1.85rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{header,nav,.skip,.eyebrow{display:none}.layout{display:block;padding:0}main{padding:0;border:0;box-shadow:none}body{font-size:11pt;background:white;color:black}a{color:black}figure.phone{max-width:180px}figure.mac{max-width:400px}h2{break-after:avoid}figure{break-inside:avoid}footer{font-size:9pt}}
.brand-logo{border-radius:12px}.platform-switch{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 14px;padding:0 3px 14px;border-bottom:1px solid var(--line)}.platform-switch a{font-size:13px;font-weight:600;padding:6px 10px;border-radius:8px}.platform-switch a[aria-current]{background:var(--accent-soft);color:var(--ink)}.guide-home{display:block;max-width:1080px}.guide-home main{padding:42px}.platform-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:30px 0}.platform-card{display:flex;flex-direction:column;align-items:flex-start;padding:25px;background:var(--page);border:1px solid var(--line);border-radius:18px;color:var(--ink);text-decoration:none}.platform-card:hover{border-color:var(--accent)}.platform-card h2{border:0;padding:0;margin:12px 0;font-size:1.6rem}.platform-card p{color:var(--muted);font-size:.95rem}.platform-card .card-action{margin-top:auto;color:var(--link);font-weight:650}.platform-label{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--sage)}.home-links{display:flex;gap:20px;flex-wrap:wrap;font-size:.9rem}.platform-name{font-size:12px;font-weight:700;color:var(--muted);padding:0 12px 7px}figcaption{font-size:.87rem;line-height:1.55;color:var(--muted);margin-top:12px}main>figure+p{overflow-wrap:anywhere}
@media(max-width:800px){.guide-home main{padding:28px 22px}.platform-grid{grid-template-columns:1fr;gap:14px}.platform-card{padding:22px}.platform-switch{margin-bottom:12px}.platform-name{width:100%;padding:2px 10px 7px}.platform-card h2{font-size:1.5rem}}
.guide-sidebar{position:sticky;top:24px;align-self:start}.guide-sidebar nav{position:static}.guide-sidebar .platform-switch a{text-decoration:none;color:var(--muted)}.guide-sidebar .platform-switch a[aria-current]{color:var(--ink)}
@media(max-width:800px){.guide-sidebar{position:static}.guide-sidebar .platform-switch{margin-bottom:8px}.guide-sidebar nav{margin-bottom:20px}}

/* Brand coordination: sage action cues, lavender selection, quiet neutral links. */
a:hover{color:var(--accent)}.platform-card:hover{border-color:var(--sage);color:var(--ink)}.platform-card .card-action{color:var(--sage)}#feedback-form input,#feedback-form select,#feedback-form textarea{border-color:var(--muted)}