:root{--ivory:#f3f0e9;--paper:#fbfaf6;--ink:#19231c;--olive:#535b38;--line:#d8d7cc;--muted:#656d61;--dark:#273529}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ivory);color:var(--ink);font:16px/1.55 Arial,Helvetica,sans-serif}a{color:inherit}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button{cursor:pointer}input,select,textarea{min-width:0}b{font-weight:700}.wrap{width:min(1180px,calc(100% - 48px));margin-inline:auto}.eyebrow{font-size:.76rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--olive)}.site-header{position:sticky;top:0;z-index:20;background:rgba(243,240,233,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:30px}.nav img{width:76px;height:76px;object-fit:contain}.nav nav{display:flex;align-items:center;gap:27px;flex-wrap:wrap}.nav nav a{font-weight:600;font-size:.88rem;text-decoration:none}.nav nav a:hover,.nav nav [aria-current]{text-decoration:underline;text-underline-offset:5px}.hero{background:var(--dark);color:var(--paper);padding:clamp(64px,8vw,116px) 0}.hero-grid{display:grid;grid-template-columns:1.5fr .7fr;gap:clamp(40px,8vw,120px);align-items:end}.hero .eyebrow{color:#bac5a0}h1,h2,h3{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.04em}h1{font-size:clamp(3.4rem,6.4vw,6.6rem);line-height:1.02;margin:22px 0 28px}h1 em{color:#b5c29c;font-weight:400}.lead{font-size:1.18rem;max-width:660px;color:#e1e7db}.quiet-link{display:inline-block;margin-top:19px;text-underline-offset:5px;font-weight:600}.hero-side{border-left:1px solid #64715f;padding-left:27px}.hero-side span{display:block;border-top:1px solid #64715f;padding:15px 0;font-size:.86rem;letter-spacing:.04em}.hero-side p{font-size:.88rem;color:#bdc9bb;margin-top:25px}.workspace{padding-top:74px;padding-bottom:100px}.section-top{display:grid;grid-template-columns:1fr 360px;gap:35px;align-items:end}.section-top h2,.brand-heading h2,.output h2,.sources h2{font-size:clamp(2.2rem,3.9vw,3.8rem);line-height:1.13;margin:10px 0 0}.section-top>p{color:var(--muted);font-size:.93rem}.brand-switch{display:grid;grid-template-columns:1fr 1fr;margin:38px 0 0;border:1px solid var(--line)}.brand-tab{text-align:left;background:var(--paper);padding:23px 27px;border:0;border-right:1px solid var(--line);color:var(--ink)}.brand-tab:last-child{border-right:0}.brand-tab strong{display:block;font:400 1.65rem Georgia,serif;letter-spacing:-.03em}.brand-tab span{display:block;font-size:.82rem;margin-top:7px;color:var(--muted)}.brand-tab.active{background:var(--olive);color:#fff}.brand-tab.active span{color:#e2e7d9}.brand-tab:focus-visible,.button:focus-visible,.text-button:focus-visible{outline:3px solid #b9c790;outline-offset:3px}form{padding-top:22px}.panel{border:1px solid var(--line);background:var(--paper);margin:0 0 18px;padding:30px 34px 34px}.panel legend{font:400 1.45rem Georgia,serif;padding:0 10px 0 0;letter-spacing:-.02em}.panel legend span{font:700 .72rem Arial,sans-serif;color:var(--olive);letter-spacing:.15em;vertical-align:middle;margin-right:13px}.fields{display:grid;gap:22px 20px;margin-top:14px}.fields.two{grid-template-columns:repeat(2,minmax(0,1fr))}.fields.three{grid-template-columns:repeat(3,minmax(0,1fr))}.fields label{display:flex;flex-direction:column;gap:8px;font-size:.86rem;font-weight:700}.fields label b{color:var(--olive)}.fields input,.fields select,.fields textarea{width:100%;border:1px solid #c4c9bf;background:#fff;color:var(--ink);padding:11px 12px;border-radius:0;font-weight:400;min-height:46px}.fields textarea{resize:vertical}.fields input:focus,.fields select:focus,.fields textarea:focus{outline:2px solid var(--olive);outline-offset:1px}.fields .full{grid-column:1/-1}.hint{font-size:.82rem;color:var(--muted);margin:17px 0 0}.brand-heading{padding:35px 0 28px}.brand-heading p:last-child{max-width:700px;color:var(--muted);margin:10px 0 0}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:15px}.check-grid label{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);padding:13px 14px;background:#fff;font-size:.88rem;cursor:pointer}.check-grid label:has(input:checked){background:#e6eadd;border-color:#8a9a7b}.check-grid input{accent-color:var(--olive);width:17px;height:17px;flex:none;margin:2px 0 0}.check-grid b{color:var(--olive);margin-right:5px}.check-grid.compact{margin-top:23px}.form-end{display:flex;align-items:center;justify-content:space-between;gap:36px;padding:22px 0}.form-end p{color:var(--muted);font-size:.85rem;max-width:560px}.button{display:inline-flex;align-items:center;justify-content:center;gap:15px;border:1px solid var(--dark);background:var(--dark);color:#fff;padding:14px 20px;text-decoration:none;font-weight:700;font-size:.9rem;white-space:nowrap}.button.secondary{background:transparent;color:var(--dark)}.button:hover{filter:brightness(1.16)}.output{margin-top:42px;border:1px solid var(--olive);background:#e8ebdf;padding:36px}.output-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.output h2{font-size:2.4rem}.text-button{background:none;border:0;text-decoration:underline;text-underline-offset:4px;color:var(--dark);font-weight:700;padding:9px}.output pre{white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;background:var(--paper);border:1px solid var(--line);padding:24px;max-height:580px;overflow:auto}.output-actions{display:flex;gap:10px;flex-wrap:wrap}.sources{background:var(--paper);padding:82px 0 98px}.source-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:36px}.source-grid article{border-top:1px solid var(--olive);padding:17px 25px 12px 0}.source-grid h3{font-size:1.75rem;margin:0}.source-grid p{color:var(--muted)}.source-grid a{font-weight:700;text-underline-offset:4px}footer{background:#1d2a20;color:#e8e9df;padding:44px 0}.footer-inner{display:flex;justify-content:space-between;align-items:end;gap:30px}.footer-inner img{width:80px;height:80px;object-fit:contain}.footer-inner p{color:#c1c9bd;font-size:.9rem}.footer-inner nav{display:flex;gap:20px;flex-wrap:wrap;font-size:.9rem}footer a{color:inherit}@media(max-width:850px){.hero-grid,.section-top{grid-template-columns:1fr}.hero-side{max-width:540px}.fields.three{grid-template-columns:repeat(2,minmax(0,1fr))}.nav nav{gap:15px}}@media(max-width:620px){.wrap{width:min(100% - 32px,1180px)}.nav{min-height:76px;align-items:flex-start;padding:9px 0}.nav img{width:56px;height:56px}.nav nav{justify-content:flex-end;gap:5px 13px;padding-top:7px}.nav nav a{font-size:.75rem}.hero{padding:66px 0}.hero-side{padding-left:16px}.workspace{padding-top:55px;padding-bottom:70px}.brand-switch,.fields.two,.fields.three,.check-grid,.source-grid{grid-template-columns:1fr}.brand-tab{border-right:0;border-bottom:1px solid var(--line)}.panel{padding:24px 17px}.form-end,.output-head{display:block}.form-end .button{white-space:normal;width:100%;margin-top:13px}.output{padding:23px 15px}.output pre{padding:15px}.footer-inner{display:block}.footer-inner nav{margin-top:25px}}

/* The original RGB logo blends its light background into the ivory header. */
.site-header .nav img{mix-blend-mode:multiply}
.brand-tab strong{font-size:clamp(1.55rem,2.45vw,2.15rem);line-height:1.16}
.brand-tab span{font-size:.99rem;line-height:1.45;margin-top:10px}

/* Keep each required marker inline with its label text. */
.fields label{display:block}
.fields label input,.fields label select,.fields label textarea{display:block;margin-top:8px}

.brand-switch{grid-template-columns:repeat(3,minmax(0,1fr))}
.brand-tab{min-height:160px}
.brand-tab:last-child{border-right:0}
.fields input[type=file]{padding:10px;background:#fff;cursor:pointer}
.fields label .hint{font-weight:400;line-height:1.45;margin-top:8px}
.source-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:850px){.brand-switch{grid-template-columns:1fr}.brand-tab{min-height:0;border-right:0;border-bottom:1px solid var(--line)}.source-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.source-grid{grid-template-columns:1fr}}
.brand-tab{min-height:250px;vertical-align:top}
.brand-tab .material-description{font-size:.91rem;line-height:1.48;margin-top:15px}
.brand-tab .material-promise{font-size:.94rem;font-weight:700;line-height:1.35;margin-top:15px}
.brand-tab.active .material-promise{color:#fff}
@media(max-width:850px){.brand-tab{min-height:0}}
.brand-tab{display:flex;flex-direction:column}
.brand-tab .material-shapes{width:100%;height:174px;object-fit:contain;margin-top:auto;padding-top:19px}
.brand-tab.active .material-shapes{filter:brightness(0) invert(1)}
.panel legend{float:left;width:100%;margin:0 0 15px;padding:0}
.panel legend+*{clear:both}
.panel legend+.fields,.panel legend+.check-grid{margin-top:0}
.finish-gallery{margin-top:2px}
.finish-gallery>p{margin:0 0 12px;font-size:.86rem;font-weight:700}
.finish-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.finish-card{display:block;text-align:left;padding:0;border:1px solid var(--line);background:#fff;color:var(--ink);min-width:0}
.finish-card img{width:100%;aspect-ratio:1.52;object-fit:cover}
.finish-card span{display:flex;justify-content:space-between;gap:5px;align-items:baseline;padding:10px 12px;line-height:1.3}
.finish-card strong{font-size:.88rem}
.finish-card small{font-size:.76rem;color:var(--muted)}
.finish-card[aria-pressed="true"]{outline:3px solid var(--olive);outline-offset:-3px;background:#e6eadd}
.finish-card:focus-visible{outline:3px solid var(--olive);outline-offset:2px}
@media(max-width:850px){.finish-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:420px){.finish-grid{gap:8px}.finish-card span{display:block}.finish-card small{display:block;margin-top:3px}}
.option-with-help{position:relative;min-width:0}
.check-grid .option-with-help>label{height:100%;padding-right:48px}
.fields .option-with-help>label{display:block;padding-right:36px}
.option-help-toggle{position:absolute;top:11px;right:12px;z-index:1;width:27px;height:27px;border:1px solid #9ba993;border-radius:50%;background:#f4f6ef;color:var(--dark);font:700 .85rem Georgia,serif;line-height:1;padding:0}
.fields .option-help-toggle{top:0;right:2px}
.option-help-toggle:hover,.option-help-toggle[aria-expanded="true"]{background:var(--olive);border-color:var(--olive);color:#fff}
.option-help-toggle:focus-visible{outline:3px solid #81976e;outline-offset:2px}
.option-help-popover{position:absolute;z-index:30;top:calc(100% + 7px);left:0;width:min(355px,calc(100vw - 32px));padding:18px;background:var(--paper);border:1px solid #8d9c85;box-shadow:0 12px 30px rgba(25,35,28,.18);font-size:.85rem;line-height:1.48;font-weight:400;color:var(--ink)}
.option-help-popover[hidden]{display:none}
.option-help-popover strong{display:block;font:400 1.15rem Georgia,serif;line-height:1.25}
.option-help-popover img{width:100%;height:112px;object-fit:contain;background:#f0f2e9;margin:12px 0}
.option-help-popover p{margin:0 0 10px}
.option-help-popover small{display:block;color:var(--muted);font-size:.72rem}
.check-grid .option-with-help:nth-child(even) .option-help-popover,.fields .option-with-help:nth-child(even) .option-help-popover{left:auto;right:0}
.option-help-popover img[src$=".webp"]{height:170px;background:#fff}