/* Temporary design-review layer. Remove after a direction is chosen. */
:root,
:root[data-theme="cobalt"] {
  --paper: #f5f8fc; --ink: #182d49; --accent: #2458d3; --muted: #65768d;
  --line: #d3deed; --surface: #e6edf8; --section: #edf2fa; --contact: #e8effa;
  --field-line: #a7bbd7; --on-accent: #fff; --accent-hover: #1c45ac;
  --about: #183453; --about-text: #f2f6ff; --about-muted: #b1c3d9; --about-line: #4e6581;
  --heading-font: 'Manrope', Arial, sans-serif; --heading-weight: 550; --radius: 4px;
  --client-filter: brightness(0) saturate(100%) opacity(.75);
}
:root[data-theme="graphite"] {
  --paper: #191b1a; --ink: #eeeee5; --accent: #d1b483; --muted: #aaa99e;
  --line: #41443b; --surface: #252925; --section: #202420; --contact: #252a24;
  --field-line: #72745e; --on-accent: #1a2018; --accent-hover: #e3c99d;
  --about: #111611; --about-text: #f0eee2; --about-muted: #a7afa0; --about-line: #3d4b38;
  --heading-font: Georgia, 'Times New Roman', serif; --heading-weight: 400; --radius: 0;
  --client-filter: brightness(0) invert(1) opacity(.75);
}
:root[data-theme="vermilion"] {
  --paper: #f6f3ec; --ink: #20211d; --accent: #ba321f; --muted: #727269;
  --line: #cbc9be; --surface: #df3e28; --section: #efebe2; --contact: #e9e2d5;
  --field-line: #b6a58c; --on-accent: #fff8f1; --accent-hover: #962718;
  --about: #20211d; --about-text: #fff6e5; --about-muted: #c3c2b4; --about-line: #57594b;
  --heading-font: 'Manrope', Arial, sans-serif; --heading-weight: 750; --radius: 0;
  --client-filter: brightness(0) opacity(.85);
}
:root[data-theme="forest"] {
  --paper: #f3f6ef; --ink: #243e32; --accent: #2d6251; --muted: #6d7b68;
  --line: #d0d9c9; --surface: #e2e9d9; --section: #eaf0e3; --contact: #e1e9d8;
  --field-line: #9bad92; --on-accent: #fafcf4; --accent-hover: #204b3c;
  --about: #254638; --about-text: #f3f4e7; --about-muted: #bbcdb4; --about-line: #59765b;
  --heading-font: Georgia, 'Times New Roman', serif; --heading-weight: 400; --radius: 20px;
  --client-filter: brightness(0) saturate(100%) opacity(.75);
}
body { padding-bottom: 100px; background: var(--paper); color: var(--ink); }
h1, h2 { font-family: var(--heading-font); font-weight: var(--heading-weight); }
.primary { background: var(--accent); color: var(--on-accent); border-radius: var(--radius); }
.primary:hover { background: var(--accent-hover); }
.brand-mark { width: 35px; height: 35px; flex-shrink: 0; }
.brand-mark-bg { fill: var(--accent); }
.brand-mark-glyph { fill: var(--on-accent); }
.desktop-nav a:after, .status-dot { background: var(--accent); }
.header, .hero-footer, .principles > div, .footer-top, .capabilities details, .contact, .expertise { border-color: var(--line); }
.nav-cta, .text-link, .read-report { border-color: var(--field-line); }
.hero-description, .hero-note, .clients-intro > p:last-child, .clients-intro .eyebrow,
.section-heading > div > p, .service-content p, .process-grid p, .footer-top > p,
.footer-bottom, .privacy-footer, .visual-caption, .hero-footer { color: var(--muted); }
.hero-copy .eyebrow, .hero h1 > span, .section-heading > .eyebrow, .note-cross,
.text-link span, .nav-cta span, .hero-footer a span, .back-top span, .round-arrow,
.capabilities details[open] h3, .art-top > span:last-child, .art-statement em { color: var(--accent); }
.hero-note strong, .hero-footer a, .client-logos { color: var(--ink); }
.client-logos > img { filter: var(--client-filter); }
.client-aramco svg { stroke: var(--ink); }
.hp-symbol span, .service-number { color: var(--muted); }
.logo-spark { color: var(--accent); }
.hero-visual .visual-coordinate { color: var(--muted); }
.hero-visual .visual-coordinate:before { background: var(--accent); }
.round-arrow { border-color: var(--field-line); border-radius: var(--radius); }
.round-arrow:hover { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.architecture-image, .expertise-art, .project-art { border-radius: var(--radius); }
.architecture-image { background: var(--section); }
.expertise-art { background: var(--surface); }
.art-top, .art-bottom p { color: var(--muted); }
.art-signature { border-color: var(--field-line); }
.tags span { color: var(--muted); border-color: var(--line); }
.details-plus:before, .details-plus:after { background: var(--ink); }
.work { background: var(--section); border-color: var(--line); }
.work-toolbar, .project-disclosure { border-color: var(--line); }
.filter, .work-count, .project-disclosure, .project-meta, .project-info p { color: var(--muted); }
.filter.active, .filter:hover, .project-meta > span, .read-report span { color: var(--accent); }
.filter.active { border-color: var(--accent); }
.project-meta { border-color: var(--line); }
.project-info h3 { color: var(--ink); }
.project-open:hover .read-report { color: var(--accent); border-color: var(--accent); }
.nexus-art { background: var(--surface); color: var(--ink); }
.pulse-art { background: var(--accent); color: var(--on-accent); }
.planet-core { background: var(--accent); border-color: var(--on-accent); color: var(--on-accent); }
.planet-ring { border-color: var(--on-accent); opacity: .55; }
.ring-three { opacity: .25; }
.planet-node { background: var(--on-accent); }
.pulse-data, .pulse-data b { background: var(--accent); color: var(--on-accent); border-color: var(--on-accent); }
.arena-art { background: var(--about); color: var(--about-text); }
.arena-emblem { color: var(--about-text); }
.arena-emblem > span { color: var(--accent); }
.arena-ui > span { color: var(--about-muted); }
.about { background: var(--about); color: var(--about-text); }
.about-left > .eyebrow, .about-small, .about-right > p, .principles p, .principles span { color: var(--about-muted); }
.about-emblem, .about-right h2 span { color: var(--accent); }
.about-right .about-lead { color: var(--about-text); }
.about .principles > div { border-color: var(--about-line); }
.process-grid article { border-color: var(--field-line); }
.process-number { color: var(--accent); }
.contact { background: var(--contact); }
.contact-copy h2 { color: var(--accent); }
.contact-copy > .eyebrow, .contact-copy > p:not(.eyebrow), .contact-footnote,
.contact-form label > span, .consent > span, .form-note { color: var(--muted) !important; }
.contact-decoration { color: var(--accent); opacity: .45; }
.contact-form input:not([type=checkbox]), .contact-form select, .contact-form textarea { color: var(--ink); border-color: var(--field-line); }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--muted); }
.contact-form option { background: var(--paper); color: var(--ink); }
.contact-form .consent input { accent-color: var(--accent); }
.form-status { color: var(--ink); }
.form-status.error { color: var(--accent); }
.menu-toggle span { background: var(--ink); }
.mobile-nav { background: var(--paper); border-color: var(--line); }
dialog { background: var(--paper); color: var(--ink); border-color: var(--field-line); border-radius: min(var(--radius), 12px); }
.report-dialog p, .report-dialog li, .privacy-dialog p:not(.eyebrow), .report-dialog .eyebrow { color: var(--muted); }
.report-dialog h3, .report-label { color: var(--accent); }
.report-label, .report-dialog .report-note { border-color: var(--accent); }
.report-dialog .report-note { color: var(--muted); }

/* 01 / Cobalt: precise, blue and white, with compact project tiles. */
[data-theme="cobalt"] .hero { column-gap: 7%; grid-template-columns: 1.14fr 1fr; }
[data-theme="cobalt"] .hero h1 { font-weight: 650; letter-spacing: -.065em; }
[data-theme="cobalt"] .architecture-image { object-position: 50% 55%; }
[data-theme="cobalt"] .nav-cta { border: 1px solid var(--line); padding: 11px 17px; border-radius: 4px; }
[data-theme="cobalt"] .project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
[data-theme="cobalt"] .project-open { display: block; }
[data-theme="cobalt"] .project-art { height: 285px; }
[data-theme="cobalt"] .project-info { padding: 24px 0 0; order: initial; }
[data-theme="cobalt"] .project-info h3 { font-size: 25px; letter-spacing: -.9px; margin: 21px 0 12px; }
[data-theme="cobalt"] .mini-dashboard { top: 48px; left: 22px; width: 350px; height: 240px; }
[data-theme="cobalt"] .dash-chart svg { height: 58px; }
[data-theme="cobalt"] .arena-emblem { font-size: 165px; }
[data-theme="cobalt"] .arena-ui { top: 182px; }
[data-theme="cobalt"] .arena-ui b { font-size: 13px; }
[data-theme="cobalt"] .pulse-planet { top: 20px; }
[data-theme="cobalt"] .about-emblem, [data-theme="cobalt"] .about-right h2 span { color: #a6c1ff; }

/* 02 / Graphite: serif-led, bronze, with the visual before the text. */
[data-theme="graphite"] .hero { grid-template-columns: .9fr 1.12fr; gap: 7%; }
[data-theme="graphite"] .hero-copy { order: 2; padding-top: 42px; }
[data-theme="graphite"] .hero-visual { order: 1; }
[data-theme="graphite"] .hero-footer { order: 3; }
[data-theme="graphite"] .hero h1 { font-size: clamp(68px, 7.5vw, 112px); letter-spacing: -.055em; line-height: 1.04; }
[data-theme="graphite"] .hero h1 > span { font-style: italic; }
[data-theme="graphite"] .architecture-image { height: 510px; object-position: 50% 57%; }
[data-theme="graphite"] .hero-description { max-width: 390px; }
[data-theme="graphite"] .hero-description .desktop-break { display: none; }
[data-theme="graphite"] .art-statement { font-family: Georgia, serif; font-size: 45px; font-weight: 400; letter-spacing: -1.5px; }
[data-theme="graphite"] .art-statement em { font-style: italic; }
[data-theme="graphite"] .project-info h3 { font-family: Georgia, serif; font-weight: 400; font-size: 39px; }
[data-theme="graphite"] .project-art { filter: saturate(.6); }
[data-theme="graphite"] .about-right h2 span { color: #d1b483; }
[data-theme="graphite"] .process-grid h3 { font-family: Georgia, serif; font-weight: 400; font-size: 30px; }
[data-theme="graphite"] .contact-copy h2 { font-family: Georgia, serif; font-weight: 400; }
[data-theme="graphite"] .form-status.error { color: #f0b29e; }

/* 03 / Vermilion: a wide, bold, typographic studio composition. */
[data-theme="vermilion"] .header { border-bottom: 2px solid var(--ink); }
[data-theme="vermilion"] .hero { grid-template-columns: 1fr; padding-top: 48px; }
[data-theme="vermilion"] .hero-copy { text-align: center; padding-top: 0; }
[data-theme="vermilion"] .hero-copy .eyebrow { margin-bottom: 21px; }
[data-theme="vermilion"] .hero h1 { font-size: clamp(68px, 8.5vw, 126px); line-height: 1; font-weight: 800; letter-spacing: -.075em; text-transform: uppercase; }
[data-theme="vermilion"] .hero h1 br { display: none; }
[data-theme="vermilion"] .hero h1 > span { display: block; }
[data-theme="vermilion"] .hero-description { max-width: 480px; margin: 24px auto; }
[data-theme="vermilion"] .hero-description .desktop-break { display: none; }
[data-theme="vermilion"] .hero-actions { justify-content: center; }
[data-theme="vermilion"] .hero-note { display: none; }
[data-theme="vermilion"] .hero-visual { margin-top: 37px; }
[data-theme="vermilion"] .visual-coordinate { display: none; }
[data-theme="vermilion"] .architecture-image { height: 290px; object-fit: cover; }
[data-theme="vermilion"] .hero-footer { margin-top: 25px; }
[data-theme="vermilion"] h2 { font-weight: 700; letter-spacing: -.065em; }
[data-theme="vermilion"] .expertise-art { background: #d63c28; color: #fff5e8; }
[data-theme="vermilion"] .expertise-art .art-top, [data-theme="vermilion"] .expertise-art .art-top > span:last-child,
[data-theme="vermilion"] .expertise-art .art-bottom p, [data-theme="vermilion"] .expertise-art .art-statement em { color: #fff2e4; }
[data-theme="vermilion"] .art-statement { font-weight: 750; letter-spacing: -2px; }
[data-theme="vermilion"] .art-statement em { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 7px; }
[data-theme="vermilion"] .art-signature { border-color: #f7c7b7; }
[data-theme="vermilion"] .project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
[data-theme="vermilion"] .project-open { display: block; }
[data-theme="vermilion"] .project-art { height: 285px; }
[data-theme="vermilion"] .project-info { padding: 22px 0 0; order: initial; }
[data-theme="vermilion"] .project-meta { border-bottom: 2px solid var(--ink); }
[data-theme="vermilion"] .project-info h3 { font-size: 25px; font-weight: 700; letter-spacing: -1px; }
[data-theme="vermilion"] .mini-dashboard { top: 48px; left: 22px; width: 350px; height: 240px; }
[data-theme="vermilion"] .dash-chart svg { height: 58px; }
[data-theme="vermilion"] .arena-emblem { font-size: 165px; }
[data-theme="vermilion"] .arena-ui { top: 182px; }
[data-theme="vermilion"] .arena-ui b { font-size: 13px; }
[data-theme="vermilion"] .pulse-planet { top: 20px; }
[data-theme="vermilion"] .contact-copy h2 { font-weight: 750; }

/* 04 / Forest: softer forms, book-like headings, generous space. */
[data-theme="forest"] .hero { column-gap: 8%; grid-template-columns: 1.1fr 1fr; }
[data-theme="forest"] .hero h1 { font-size: clamp(68px, 6.6vw, 100px); font-weight: 400; letter-spacing: -.055em; }
[data-theme="forest"] .hero h1 > span { font-style: italic; }
[data-theme="forest"] .architecture-image { border-radius: 190px 190px 14px 14px; }
[data-theme="forest"] .primary, [data-theme="forest"] .nav-cta { border-radius: 40px; }
[data-theme="forest"] .nav-cta { padding: 10px 20px; border: 1px solid var(--line); }
[data-theme="forest"] .expertise-art { padding: 32px; }
[data-theme="forest"] .art-statement { font: 400 44px/1.12 Georgia, serif; letter-spacing: -1.5px; }
[data-theme="forest"] .art-statement em { font-style: italic; }
[data-theme="forest"] .round-arrow { border-radius: 50%; }
[data-theme="forest"] .project-art { border-radius: 20px; }
[data-theme="forest"] .project-info h3 { font: 400 36px/1.2 Georgia, serif; letter-spacing: -1px; }
[data-theme="forest"] .process-grid h3 { font-family: Georgia, serif; font-weight: 400; font-size: 29px; }
[data-theme="forest"] .contact-copy h2 { font-family: Georgia, serif; font-weight: 400; }
[data-theme="forest"] .about-emblem, [data-theme="forest"] .about-right h2 span { color: #cad4ad; }

/* The preview control has its own neutral palette, independent of the site. */
.theme-preview { position: fixed; right: 22px; bottom: 20px; width: 372px; z-index: 40; color: #242723; font-family: 'DM Sans', Arial, sans-serif; line-height: 1.5; }
.theme-preview button { font-family: inherit; }
.theme-preview button:focus-visible { outline: 2px solid #255aca; outline-offset: 3px; }
.theme-toggle { width: 100%; display: flex; align-items: center; gap: 14px; background: #fffefa; border: 1px solid #d4d7cf; padding: 13px 16px; border-radius: 12px; box-shadow: 0 5px 35px #11150f20; color: #242723; text-align: left; }
.theme-toggle:hover { background: #f6f7f2; }
.theme-toggle-label { display: flex; flex-direction: column; gap: 2px; }
.theme-toggle-label small { font-size: 7px; letter-spacing: 1.2px; color: #7c8276; font-weight: 500; }
.theme-toggle-label b { font-size: 12px; font-weight: 600; }
.theme-toggle-action { font-size: 10px; margin-left: auto; display: flex; align-items: center; gap: 15px; color: #5d6657; }
.theme-toggle-action > span { font-size: 19px; display: inline-block; transition: transform .2s; }
.theme-toggle[aria-expanded="true"] .theme-toggle-action > span { transform: rotate(180deg); }
.theme-toggle-icon { display: grid; grid-template-columns: 10px 10px; grid-template-rows: 10px 10px; gap: 3px; }
.theme-toggle-icon i { border-radius: 2px; }
.theme-toggle-icon i:nth-child(1) { background: #2458d3; }
.theme-toggle-icon i:nth-child(2) { background: #2a2d28; }
.theme-toggle-icon i:nth-child(3) { background: #c24029; }
.theme-toggle-icon i:nth-child(4) { background: #456a4f; }
.theme-panel { position: absolute; bottom: calc(100% + 10px); right: 0; width: 440px; max-height: calc(100dvh - 120px); overflow-y: auto; background: #fffefa; border: 1px solid #d4d7cf; border-radius: 16px; box-shadow: 0 15px 65px #11150f30; padding: 23px; }
.theme-panel[hidden] { display: none; }
.theme-panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 15px; }
.theme-panel-heading p { font-size: 7px; letter-spacing: 1.2px; color: #7d8578; margin: 0 0 8px; }
.theme-panel-heading h2 { color: #242723; font: 600 25px/1.2 'DM Sans', Arial, sans-serif; letter-spacing: -.8px; }
.theme-panel-close { padding: 0; width: 25px; height: 25px; background: none; color: #6a7563; font-size: 25px; line-height: 1; }
.theme-panel-intro { font-size: 11px; color: #78806f; line-height: 1.7; margin: 12px 0 20px; }
.theme-options { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.theme-option { position: relative; padding: 11px; background: #f5f6f0; border: 1px solid #e0e3d9; border-radius: 8px; text-align: left; transition: border-color .15s; }
.theme-option:hover { border-color: #7e8d72; }
.theme-option[aria-pressed="true"] { border-color: #2e4933; background: #edf2e7; box-shadow: inset 0 0 0 1px #2e4933; }
.theme-swatch { display: flex; height: 32px; overflow: hidden; border-radius: 4px; margin-bottom: 10px; }
.theme-swatch i { flex: 1; }
.swatch-cobalt i:nth-child(1) { background: #e0e9f7; flex: 2; }.swatch-cobalt i:nth-child(2) { background: #2458d3; }.swatch-cobalt i:nth-child(3) { background: #182d49; }
.swatch-graphite i:nth-child(1) { background: #202520; flex: 2; }.swatch-graphite i:nth-child(2) { background: #b59a6d; }.swatch-graphite i:nth-child(3) { background: #e0dece; }
.swatch-vermilion i:nth-child(1) { background: #d63c28; flex: 2; }.swatch-vermilion i:nth-child(2) { background: #20211d; }.swatch-vermilion i:nth-child(3) { background: #efebe0; }
.swatch-forest i:nth-child(1) { background: #dce5d0; flex: 2; }.swatch-forest i:nth-child(2) { background: #38614b; }.swatch-forest i:nth-child(3) { background: #b3ab8d; }
.theme-option-label { display: flex; flex-direction: column; gap: 4px; }
.theme-option-label b { font-size: 12px; font-weight: 600; color: #2b3228; }
.theme-option-label b small { font-size: 8px; color: #7b8672; margin-right: 6px; font-weight: 400; }
.theme-option-label > span { font-size: 8px; color: #7b8272; }
.theme-check { position: absolute; right: 10px; top: 54px; font-size: 11px; color: #35613d; display: none; }
.theme-option[aria-pressed="true"] .theme-check { display: block; }
.theme-panel-footer { display: flex; justify-content: space-between; gap: 14px; align-items: center; border-top: 1px solid #e1e4d9; padding-top: 15px; margin-top: 20px; }
.theme-panel-footer > span { max-width: 155px; font-size: 8px; color: #7e8576; }
#copy-theme-link { background: none; color: #34492e; font-size: 9px; padding: 0; text-align: right; }
#copy-theme-link > span { margin-left: 4px; }
.theme-copy-status { color: #45643e; font-size: 10px; line-height: 1.7; overflow-wrap: anywhere; margin: 8px 0 0; }
.theme-copy-status:empty { display: none; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 1100px) {
  [data-theme="cobalt"] .hero, [data-theme="forest"] .hero { column-gap: 4%; }
  [data-theme="graphite"] .hero { gap: 5%; }
  [data-theme="graphite"] .hero h1 { font-size: 84px; }
  [data-theme="graphite"] .architecture-image { height: 470px; }
  [data-theme="graphite"] .hero-copy { padding-top: 35px; }
  [data-theme="forest"] .hero h1 { font-size: 80px; }
  [data-theme="forest"] .expertise-art { padding: 25px; }
  [data-theme="forest"] .art-statement, [data-theme="graphite"] .art-statement { font-size: 37px; }
  [data-theme="cobalt"] .project-info h3, [data-theme="vermilion"] .project-info h3 { font-size: 22px; }
  [data-theme="cobalt"] .project-grid, [data-theme="vermilion"] .project-grid { gap: 20px; }
}
@media (max-width: 800px) {
  [data-theme="cobalt"] .hero { grid-template-columns: 1.25fr 1fr; }
  [data-theme="graphite"] .hero { grid-template-columns: .9fr 1.1fr; gap: 5%; }
  [data-theme="graphite"] .hero-copy { padding-top: 15px; }
  [data-theme="graphite"] .hero h1, [data-theme="forest"] .hero h1 { font-size: 65px; }
  [data-theme="graphite"] .architecture-image { height: 400px; }
  [data-theme="graphite"] .project-info h3, [data-theme="forest"] .project-info h3 { font-size: 30px; }
  [data-theme="graphite"] .art-statement, [data-theme="forest"] .art-statement { font-size: 33px; }
  [data-theme="vermilion"] .hero h1 { font-size: 83px; }
  [data-theme="vermilion"] .hero-actions { flex-direction: row; align-items: center; }
  [data-theme="vermilion"] .architecture-image { height: 230px; }
  [data-theme="cobalt"] .project-grid, [data-theme="vermilion"] .project-grid { grid-template-columns: 1fr 1fr; gap: 35px 22px; }
  [data-theme="cobalt"] .project-art, [data-theme="vermilion"] .project-art { height: 260px; }
  [data-theme="cobalt"] .project-info, [data-theme="vermilion"] .project-info { padding-top: 20px; }
  [data-theme="cobalt"] .project-card:nth-child(2) .project-info, [data-theme="vermilion"] .project-card:nth-child(2) .project-info { padding-left: 0; }
  .theme-panel { width: 410px; }
}
@media (max-width: 560px) {
  body { padding-bottom: 95px; }
  [data-theme="cobalt"] .hero, [data-theme="graphite"] .hero, [data-theme="forest"] .hero { display: block; }
  [data-theme="graphite"] .hero-copy { padding-top: 7px; }
  [data-theme="graphite"] .hero h1, [data-theme="forest"] .hero h1 { font-size: clamp(56px, 14.6vw, 78px); }
  [data-theme="graphite"] .architecture-image { height: 330px; }
  [data-theme="forest"] .architecture-image { border-radius: 145px 145px 12px 12px; height: 345px; }
  [data-theme="forest"] .hero-description { max-width: 300px; }
  [data-theme="vermilion"] .hero { display: block; padding-top: 33px; }
  [data-theme="vermilion"] .hero h1 { font-size: clamp(49px, 13.2vw, 72px); line-height: 1.04; letter-spacing: -.07em; }
  [data-theme="vermilion"] .hero h1 br { display: inline; }
  [data-theme="vermilion"] .hero-description { font-size: 12px; margin: 22px auto; }
  [data-theme="vermilion"] .hero-actions { gap: 17px; }
  [data-theme="vermilion"] .architecture-image { height: 160px; object-fit: cover; }
  [data-theme="vermilion"] .hero-visual { margin-top: 30px; }
  [data-theme="cobalt"] .project-grid, [data-theme="vermilion"] .project-grid { grid-template-columns: 1fr; gap: 38px; }
  [data-theme="cobalt"] .project-art, [data-theme="vermilion"] .project-art { height: 285px; }
  [data-theme="cobalt"] .project-info h3, [data-theme="vermilion"] .project-info h3 { font-size: 26px; }
  [data-theme="graphite"] .art-statement, [data-theme="forest"] .art-statement { font-size: 38px; }
  [data-theme="graphite"] .contact-copy h2, [data-theme="forest"] .contact-copy h2 { font-size: 57px; }
  .theme-preview { left: 12px; right: 12px; bottom: 12px; width: auto; }
  .theme-toggle { padding: 12px 14px; gap: 12px; }
  .theme-toggle-label b { font-size: 11px; }
  .theme-toggle-action { font-size: 9px; gap: 10px; }
  .theme-panel { width: 100%; padding: 19px; max-height: calc(100dvh - 105px); }
  .theme-panel-heading h2 { font-size: 24px; }
  .theme-option { padding: 10px; }
  .theme-option-label > span { font-size: 7px; }
  .theme-panel-footer > span { font-size: 7px; max-width: 130px; }
  #copy-theme-link { font-size: 8px; }
}
@media (prefers-reduced-motion: reduce) { .theme-toggle-action > span, .theme-option { transition: none; } }
@media print {
  .theme-preview { display: none !important; }
  body { padding-bottom: 0; }
  dialog[open] { background: #fff; color: #111; }
  .report-dialog h3, .report-label { color: #333; }
  .report-dialog p, .report-dialog li, .report-dialog .report-note { color: #333; }
}