:root{--cream:#f8f7f0;--paper:#fffefa;--sage:#e9eedf;--forest:#233f32;--muted:#516357;--terra:#a4472e;--line:#ccd5c6;color-scheme:light;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.65;color:var(--forest);background:var(--cream)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:1.4rem}body{margin:0}a{color:var(--terra);text-underline-offset:.2em;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--terra);outline-offset:5px}h1,h2,h3,p,figure,blockquote{margin:0}p+p,p+ul,ul+p,p+ol{margin-top:1rem}h1{font-size:clamp(2.35rem,4.8vw,4.2rem);line-height:1.07;letter-spacing:-.05em;font-weight:650;max-width:13ch}h2{font-size:clamp(1.65rem,2.8vw,2.35rem);line-height:1.18;letter-spacing:-.028em;font-weight:650}h3{font-size:1.15rem;line-height:1.35;letter-spacing:-.012em}h2+p,h3+p{margin-top:.8rem}strong{font-weight:650}ul,ol{padding-left:1.4rem}li+li{margin-top:.55rem}.small,figcaption{font-size:.84rem;color:var(--muted);line-height:1.6}.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.12em;margin-bottom:1rem}.skip{position:absolute;top:-100px;left:1rem;background:var(--paper);padding:.65rem;z-index:3}.skip:focus{top:1rem}.site-header,.site-footer,main{width:min(1160px,calc(100% - 4rem));margin-inline:auto}.site-header{display:flex;justify-content:space-between;align-items:center;gap:2rem;padding:1.7rem 0;border-bottom:1px solid var(--line)}.wordmark{font-size:1.05rem;font-weight:700;color:var(--forest);text-decoration:none;white-space:nowrap}nav{display:flex;flex-wrap:wrap;gap:.75rem 1.3rem;font-size:.85rem}nav a{color:var(--forest)}.hero{display:grid;grid-template-columns:1.35fr 1fr;gap:5rem;padding:4.5rem 0 3rem;align-items:center}.hero .lede{font-size:1.25rem;line-height:1.5;margin-top:1.5rem;max-width:32ch}.hero .small{max-width:51ch}.intro-card{padding:2.15rem;background:var(--sage);border:1px solid var(--line);border-radius:16px}.intro-card h2{font-size:1.55rem}.intro-card a{display:inline-block;margin-top:1.2rem}.actions{display:flex;flex-wrap:wrap;gap:1.1rem 1.6rem;align-items:center;margin:1.5rem 0 1rem}.button{display:inline-block;background:var(--terra);color:var(--paper);border-radius:7px;font-size:.92rem;font-weight:650;text-decoration:none;padding:.8rem 1.25rem;line-height:1.5}.button:hover{background:#873921;text-decoration:underline}.trial-bar{display:grid;grid-template-columns:1fr 1.7fr 1.8fr;gap:1.5rem;border-block:1px solid var(--line);padding:1.1rem 0;font-size:.85rem;line-height:1.5}.section{padding:4.2rem 0;border-bottom:1px solid var(--line)}.section-heading{max-width:780px;margin-bottom:2rem}.section-heading>p:not(.eyebrow){max-width:68ch}.example{display:grid;grid-template-columns:1fr 1fr;align-items:start;gap:2.4rem;margin-top:2.5rem}.example figure img{display:block;width:100%;height:auto;border-radius:10px;border:1px solid var(--line)}figcaption{margin-top:.6rem}.chip{display:inline-block;font-size:.72rem;font-weight:650;border:1px solid var(--line);border-radius:20px;padding:.2rem .65rem;margin-bottom:.75rem}.comparison{margin:1rem 0}.comparison>div{padding:.75rem 1rem;background:var(--paper);border-left:3px solid var(--line)}.comparison>div+div{background:var(--sage);border-color:#52734c;margin-top:.45rem}dt{font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;font-weight:700}dd{margin:.35rem 0 0}.context-note{margin-top:1.8rem;padding:1.4rem 1.7rem;background:var(--paper);border:1px solid var(--line);border-radius:10px}.chart-example{margin-top:3rem}.chart-details{display:grid;grid-template-columns:1.1fr 1fr;gap:2.5rem;margin-top:2rem;align-items:start}table{border-collapse:collapse;width:100%;font-size:.87rem;text-align:left}caption{text-align:left;font-size:.8rem;font-weight:650;margin-bottom:.6rem}th,td{padding:.7rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}thead{background:var(--sage)}tbody th{font-weight:650}.writing-check{margin-top:2rem;padding:1.6rem;background:var(--sage);border-radius:10px}.writing-check ul{display:grid;grid-template-columns:1fr 1fr;gap:.6rem 2rem;margin-bottom:1rem}.writing-check li+li{margin:0}.table-wrap{overflow:auto}.inventory{min-width:660px}.inventory th:first-child{width:8%}.inventory td:nth-child(2){width:29%}.walkthrough{list-style:none;counter-reset:steps;display:grid;grid-template-columns:1fr 1fr;gap:2rem 3rem;margin:2.5rem 0 0;padding:0}.walkthrough li{counter-increment:steps;position:relative;padding-left:2.9rem;margin:0}.walkthrough li::before{content:counter(steps);position:absolute;left:0;top:0;width:1.9rem;height:1.9rem;display:grid;place-items:center;border-radius:50%;background:var(--sage);font-weight:650;border:1px solid var(--line)}blockquote{padding:1rem;background:var(--paper);border-left:3px solid #52734c;margin-top:1rem;font-size:.92rem}.two-column{display:grid;grid-template-columns:1.15fr 1fr;gap:3rem;align-items:center}.note{background:var(--sage);padding:1.6rem;border-radius:10px}.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem 3rem}.support-grid p{font-size:.93rem}.support-grid article{border-top:2px solid var(--line);padding-top:1.2rem}details{margin-top:2rem;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:1rem 1.3rem}summary{cursor:pointer;font-weight:650}details ul{font-size:.9rem}.review{max-width:860px;border:0}.review ol{margin-block:1.4rem}.review li+li{margin-top:1rem}.site-footer{border-top:1px solid var(--line);padding:2rem 0;display:grid;grid-template-columns:1fr 1fr;gap:1rem 3rem;font-size:.85rem}.site-footer nav{justify-content:flex-end;align-content:start}.site-footer>.small{grid-column:1/-1}.document{max-width:800px;padding-block:3.8rem}.document h1{max-width:none;font-size:3rem}.document section{margin-top:2.5rem}.document h2{font-size:1.55rem}.review-notice{padding:1.1rem 1.3rem;background:var(--sage);border:1px solid var(--line);border-radius:8px;margin-block:1.4rem}.document dl{margin:0}.document dt{margin-top:1.2rem}.document dd{margin-top:.4rem}.document .eyebrow{margin-bottom:.8rem}
@media(max-width:900px){.site-header{align-items:start;flex-direction:column;gap:.8rem}.hero{gap:2rem}.trial-bar{grid-template-columns:1fr 1.5fr}.trial-bar>span:last-child{grid-column:1/-1}.example{gap:1.5rem}.chart-details{gap:1.5rem}}
@media(max-width:650px){:root{font-size:16px}.site-header,.site-footer,main{width:calc(100% - 2rem)}.site-header{padding:1.1rem 0}.site-header nav{font-size:.82rem;gap:.5rem 1rem}.hero{grid-template-columns:1fr;padding-top:2.3rem;gap:1.8rem}.hero h1{max-width:14ch}.intro-card{padding:1.4rem}.trial-bar{display:block}.trial-bar>*{display:block;margin-bottom:.65rem}.trial-bar>*:last-child{margin-bottom:0}.section{padding-block:2.7rem}.example,.chart-details,.support-grid,.two-column,.walkthrough,.writing-check ul{grid-template-columns:1fr}.example{gap:1.3rem}.chart-details,.two-column{gap:1.5rem}.writing-check{padding:1.2rem}.context-note{padding:1.2rem}.walkthrough{gap:1.6rem}.site-footer{grid-template-columns:1fr}.site-footer nav{justify-content:flex-start}.document{padding-top:2.5rem}.document h1{font-size:2.3rem}.actions{gap:1rem}.actions .button{width:100%;text-align:center}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Added 2026-10-04: guide article + placeholders */
.disclaimer{padding:1rem 1.3rem;background:#f3ecd9;border:1px solid var(--line);border-radius:8px;margin-block:1.4rem;font-size:.92rem}.placeholder{background:#e6e1f3;padding:0 .35rem;border-radius:4px;font-family:ui-monospace,Consolas,monospace;font-size:.9em}.document blockquote{margin-block:1rem}.document ol,.document ul{margin-top:1rem}.document .table-wrap{margin-top:1rem}.related-links{margin-top:2.5rem;padding-top:1.4rem;border-top:1px solid var(--line)}
