:root {
  --ink: #12231f;
  --ink-2: #24423a;
  --paper: #f4f1e8;
  --paper-2: #ebe7dc;
  --white: #fffdf8;
  --mint: #b8f27d;
  --mint-dark: #76b83d;
  --blue: #9cc9ff;
  --orange: #ffc176;
  --red: #ff8d7f;
  --score-color: #76b83d;
  --line: rgba(18, 35, 31, .17);
  --muted: #66736f;
  --shadow: 0 18px 45px rgba(18, 35, 31, .12);
  --type-label: 12px;
  --type-small: 13px;
  --type-body: 15px;
  --type-input: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "DM Sans", sans-serif; min-width: 320px; }
button, input { font: inherit; }
button { cursor: pointer; }

/* Shared action button language */
.scan-form button,
.copy-button,
.nav-cta,
.primary-action,
.secondary-action,
.connected-input button,
.speed-error-card button,
.metadata-upload-button,
.metadata-erase-button,
.metadata-add-files,
.metadata-error button {
  border: 1px solid var(--ink);
  border-radius: 12px;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.scan-form button:active,
.copy-button:active,
.nav-cta:active,
.primary-action:active,
.secondary-action:active,
.connected-input button:active,
.speed-error-card button:active,
.metadata-upload-button:active,
.metadata-erase-button:active,
.metadata-add-files:active,
.metadata-error button:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--ink);
}
a { color: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.topbar { max-width: 1240px; margin: 0 auto; padding: 28px 34px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 9px; text-decoration: none; font-weight: 700; font-size: 20px; letter-spacing: -.04em; }
.brand-mark { width: 30px; height: 30px; border: 2px solid var(--ink); border-radius: 50%; display: grid; place-items: center; }
.brand-mark span { width: 11px; height: 11px; background: var(--mint); border: 2px solid var(--ink); transform: rotate(45deg); }
.top-actions { display: flex; align-items: center; gap: 14px; position: relative; }
.top-note { font-family: "Space Mono", monospace; text-transform: uppercase; letter-spacing: .12em; font-size: 10px; border-bottom: 1px solid var(--ink); padding-bottom: 4px; }
.help-button { width: 32px; height: 32px; border: 1.5px solid var(--ink); border-radius: 50%; background: transparent; color: var(--ink); font-family: Georgia, serif; font-weight: 700; font-size: 16px; display: grid; place-items: center; }
.help-button:hover, .help-button[aria-expanded="true"] { background: var(--ink); color: var(--mint); }
.help-popover { position: absolute; z-index: 20; right: 0; top: 44px; width: 300px; padding: 20px; background: var(--ink); color: var(--white); box-shadow: var(--shadow); border-radius: 16px; }
.help-popover strong { display: block; font-size: 15px; margin-bottom: 12px; }
.help-popover ol { margin: 0; padding-left: 20px; font-size: 13px; line-height: 1.7; }
.help-popover p { margin: 12px 0 0; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.2); color: #d8dedb; font-size: 11px; line-height: 1.5; }
.help-popover code { background: rgba(255,255,255,.1); color: var(--mint); padding: 2px 3px; }

main { max-width: 1240px; margin: 0 auto; padding: 0 34px 80px; }
.hero { min-height: 300px; display: grid; grid-template-columns: minmax(0, 1.35fr) .65fr; align-items: center; gap: 40px; padding: 18px 0 4px; }
.eyebrow { font-family: "Space Mono", monospace; text-transform: uppercase; letter-spacing: .15em; font-size: 11px; font-weight: 700; margin: 0 0 20px; display: flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--ink); }
h1 { font-size: clamp(52px, 6.6vw, 88px); line-height: .9; letter-spacing: -.075em; margin: 0; max-width: 820px; font-weight: 600; }
h1 em { font-family: Georgia, serif; font-weight: 400; color: var(--mint-dark); }
.lede { color: var(--ink-2); max-width: 650px; font-size: 16px; line-height: 1.55; margin: 20px 0 0; }
.hero-orbit { position: relative; height: 240px; min-width: 240px; }
.orbit-ring { position: absolute; inset: 50%; border: 1px solid var(--line); border-radius: 50%; transform: translate(-50%, -50%); }
.ring-one { width: 225px; height: 225px; }
.ring-two { width: 150px; height: 150px; border-style: dashed; animation: rotate 30s linear infinite; }
.orbit-center { position: absolute; left: 50%; top: 50%; width: 86px; height: 86px; transform: translate(-50%, -50%) rotate(-8deg); background: var(--ink); color: var(--mint); display: grid; place-items: center; border-radius: 28% 72% 60% 40% / 42% 35% 65% 58%; font-family: "Space Mono", monospace; font-size: 20px; box-shadow: var(--shadow); }
.orbit-dot { position: absolute; border-radius: 50%; border: 2px solid var(--ink); }
.dot-one { width: 28px; height: 28px; background: var(--blue); top: 37px; left: 50%; }
.dot-two { width: 18px; height: 18px; background: var(--orange); bottom: 48px; left: 22%; }
@keyframes rotate { to { transform: translate(-50%, -50%) rotate(360deg); } }

.scan-form { display: grid; grid-template-columns: 1fr auto; background: var(--white); border: 2px solid var(--ink); border-radius: 18px; padding: 7px; box-shadow: 7px 7px 0 var(--ink); margin-top: 22px; }
.url-field { display: flex; align-items: center; gap: 14px; padding: 0 18px; min-width: 0; }
.scheme { flex: 0 0 auto; color: var(--muted); font-size: 17px; }
.url-field input { border: 0; background: transparent; width: 100%; min-width: 0; padding: 16px 0; font-size: 18px; outline: none; color: var(--ink); }
.url-field input::placeholder { color: #8d9692; }
.scan-form button { background: var(--mint); color: var(--ink); padding: 17px 24px; font-weight: 700; display: flex; gap: 32px; align-items: center; }
.scan-form button:hover { background: #a6e863; }
.scan-form button:disabled { opacity: .65; cursor: wait; }
.form-hint { font-family: "Space Mono", monospace; color: var(--muted); font-size: 10px; text-align: right; margin: 15px 0 0; }
.form-hint.error { color: #a33b30; font-weight: 700; }

.loading { padding: 90px 20px; text-align: center; }
.loader-lines { display: flex; align-items: flex-end; justify-content: center; gap: 6px; height: 42px; }
.loader-lines i { display: block; width: 5px; background: var(--ink); animation: pulse .9s ease-in-out infinite alternate; }
.loader-lines i:nth-child(2) { animation-delay: .1s; }.loader-lines i:nth-child(3) { animation-delay: .2s;}.loader-lines i:nth-child(4) { animation-delay: .3s;}.loader-lines i:nth-child(5) { animation-delay: .4s;}
@keyframes pulse { from { height: 8px; } to { height: 40px; background: var(--mint-dark); } }
.loading p { color: var(--muted); margin-top: 22px; }

.results { margin-top: 48px; animation: rise .45s ease-out; }
.has-results .hero, .has-results .empty-guide, .has-results .seo-content, .has-results footer { display: none; }
.has-results main { padding-bottom: 70px; }
.has-results .topbar { padding-top: 17px; padding-bottom: 17px; }
.has-results .scan-form { margin-top: 6px; position: sticky; top: 8px; z-index: 12; box-shadow: 5px 5px 0 var(--ink); }
.has-results .form-hint { margin-bottom: 0; }
.has-results .results { margin-top: 34px; }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } }
.result-heading { display: flex; justify-content: space-between; align-items: center; gap: 30px; border-bottom: 1px solid var(--line); padding: 18px 0 34px; }
.result-heading .eyebrow { margin-bottom: 12px; }
.result-heading h2 { font-size: clamp(32px, 5vw, 58px); letter-spacing: -.055em; margin: 0 0 7px; line-height: 1; overflow-wrap: anywhere; }
#result-url { display: inline-block; color: var(--muted); max-width: 680px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 13px; }
.performance-block { display: flex; align-items: center; gap: 16px; }
.grade-card { width: 128px; height: 128px; color: var(--score-color); border: 3px double var(--score-color); border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; transform: rotate(-7deg); position: relative; }
.grade-card::after { content: ""; position: absolute; inset: 6px; border: 1px solid currentColor; border-radius: 48% 52% 47% 53%; opacity: .65; }
.grade-card span { font-family: "Caveat", cursive; font-size: 16px; line-height: 1; }
.grade-card strong { font-family: "Caveat", cursive; color: var(--score-color); font-size: 62px; line-height: .8; margin: 1px 0; }
.grade-card small { font-family: "Caveat", cursive; font-size: 14px; line-height: 1; }
.score-ring { --score: 0; width: 150px; height: 150px; flex: 0 0 150px; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--score-color) calc(var(--score) * 1%), var(--paper-2) 0); position: relative; }
.score-ring::before { content: ""; position: absolute; inset: 9px; border-radius: 50%; background: var(--paper); }
.score-ring div { position: relative; text-align: center; display: flex; align-items: baseline; }
.score-ring strong { font-family: "DM Sans", sans-serif; color: var(--score-color); font-size: 48px; font-weight: 700; letter-spacing: -.06em; }
.score-ring span { font-size: 11px; color: var(--muted); margin-left: 2px; }

.tabs { display: flex; gap: 34px; border-bottom: 1px solid var(--line); margin-top: 32px; }
.tab { border: 0; background: none; padding: 15px 0; color: var(--muted); position: relative; font-weight: 600; }
.tab.active { color: var(--ink); }
.tab.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; background: var(--ink); }
.tab-panel { display: none; padding-top: 34px; }
.tab-panel.active { display: block; }
.summary-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.summary-card { background: var(--white); border: 1px solid var(--line); padding: 22px; min-height: 118px; position: relative; }
.summary-label { color: var(--muted); font-size: 13px; }
.summary-card strong { display: block; font-family: "DM Sans", sans-serif; font-size: 34px; margin-top: 10px; }
.summary-mark { position: absolute; top: 20px; right: 20px; width: 27px; height: 27px; display: grid; place-items: center; border-radius: 50%; font-family: "Space Mono", monospace; font-weight: 700; }
.summary-mark.good { background: var(--mint); }.summary-mark.warn { background: var(--orange); }.summary-mark.bad { background: var(--red); }
.details-heading h3 { font-size: 21px; margin: 0; }
.details-heading p { color: var(--muted); font-size: 13px; margin: 6px 0 0; }
.health-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 28px; }
.health-item { --health-color: var(--ink); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 13px; background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 16px 17px; min-width: 0; }
.health-item > strong { color: var(--health-color); font-size: 34px; line-height: 1; letter-spacing: -.05em; }
.health-item div { min-width: 0; }
.health-item span { display: block; font-weight: 700; font-size: 13px; }
.health-item small { display: block; color: var(--muted); font-size: 10px; margin-top: 2px; }
.health-item i { width: 27px; height: 27px; border-radius: 50%; display: grid; place-items: center; background: color-mix(in srgb, var(--health-color) 20%, transparent); color: var(--health-color); font-style: normal; font-weight: 700; }
.health-pass { --health-color: #5a982d; }
.health-warn { --health-color: #c89516; }
.health-fail { --health-color: #d65349; }
.category-rankings { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 14px; }
.rank-card { --category-color: var(--mint-dark); background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: 22px; position: relative; min-width: 0; }
.rank-position { color: var(--category-color); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.rank-top { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; margin-top: 13px; }
.rank-top h4 { margin: 0; font-size: 15px; }
.rank-score { order: -1; font-family: "DM Sans", sans-serif; color: var(--category-color); font-size: 42px; line-height: .9; font-weight: 700; letter-spacing: -.06em; }
.rank-bar { height: 8px; border-radius: 999px; background: var(--paper-2); margin-top: 18px; overflow: hidden; }
.rank-bar span { display: block; height: 100%; border-radius: inherit; background: var(--category-color); }
.rank-summary { color: var(--muted); font-size: 11px; margin: 11px 0 0; }
.details-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin: 4px 0 18px; }
.details-heading > span { color: var(--muted); font: 11px "Space Mono", monospace; }
.category-details { display: grid; gap: 10px; }
.category-detail { border: 1px solid var(--line); border-radius: 16px; background: rgba(255,253,248,.45); overflow: hidden; }
.category-detail summary { list-style: none; cursor: pointer; padding: 19px 18px; display: grid; grid-template-columns: 1fr auto 22px; gap: 16px; align-items: center; }
.category-detail summary::-webkit-details-marker { display: none; }
.detail-summary-title { display: flex; align-items: center; gap: 12px; font-weight: 700; }
.detail-summary-title i { width: 11px; height: 11px; border-radius: 50%; display: block; flex: 0 0 auto; }
.detail-summary-score { color: var(--muted); font-size: 12px; }
.detail-chevron { font-size: 19px; transition: transform .2s; }
.category-detail[open] .detail-chevron { transform: rotate(45deg); }
.detail-content { padding: 0 18px 25px 55px; display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.detail-column h5 { margin: 0 0 10px; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.detail-column ul { list-style: none; padding: 0; margin: 0; }
.detail-column li { border-top: 1px solid var(--line); padding: 11px 0; }
.detail-column li strong { display: block; font-size: 13px; margin-bottom: 3px; }
.detail-column li span { display: block; color: var(--muted); font-size: 12px; line-height: 1.45; }
.detail-column.good h5 { color: #4b7f21; }.detail-column.improve h5 { color: #9a4a25; }
.section-title { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 19px; }
.section-title h3, .quick-facts h3, .preview-toolbar h3 { font-size: 20px; margin: 0; letter-spacing: -.02em; }
.section-title > span { color: var(--muted); font-size: 12px; font-family: "Space Mono", monospace; }
.check { border-top: 1px solid var(--line); padding: 19px 0; display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; gap: 13px; align-items: start; }
.check:last-child { border-bottom: 1px solid var(--line); }
.status-icon { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-family: "Space Mono", monospace; font-size: 12px; font-weight: 700; }
.status-icon.pass { background: var(--mint); }.status-icon.warn { background: var(--orange); }.status-icon.fail { background: var(--red); }
.check h4 { margin: 2px 0 5px; font-size: 15px; }
.check p { margin: 0; color: var(--muted); line-height: 1.45; font-size: 13px; }
.check code { font-family: "Space Mono", monospace; font-size: 10px; color: var(--ink-2); background: var(--paper-2); padding: 4px 7px; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }
.quick-facts { border-top: 1px solid var(--line); margin-top: 44px; padding-top: 25px; }
.quick-facts dl { margin: 18px 0 0; display: grid; grid-template-columns: repeat(6, 1fr); }
.quick-facts dl div { padding: 14px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,253,248,.45); }
.quick-facts dt { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.quick-facts dd { margin: 6px 0 0; font-family: "Space Mono", monospace; font-size: 12px; overflow-wrap: anywhere; }

.copy-button { background: transparent; border: 1px solid var(--ink); padding: 9px 13px; font-size: 12px; font-weight: 600; }
.meta-group { border-top: 1px solid var(--line); }
.meta-group:last-child { border-bottom: 1px solid var(--line); }
.meta-group-header { width: 100%; border: 0; background: transparent; display: flex; align-items: center; justify-content: space-between; padding: 19px 5px; text-align: left; font-weight: 700; }
.meta-group-header span:last-child { font-family: "Space Mono", monospace; font-weight: 400; }
.meta-rows { padding: 0 5px 18px; }
.meta-row { display: grid; grid-template-columns: minmax(130px, 220px) minmax(0, 1fr) auto; gap: 20px; padding: 10px 0; align-items: start; }
.meta-key { font-family: "Space Mono", monospace; font-size: 11px; color: var(--muted); }
.meta-value { font-size: 13px; overflow-wrap: anywhere; }
.meta-value.empty { color: #a33b30; font-style: italic; }
.mini-copy { border: 0; background: none; color: var(--muted); font-size: 11px; padding: 0; }

.preview-toolbar { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; }
.preview-toolbar p { margin: 7px 0 0; color: var(--muted); font-size: 12px; }
.preview-switch { display: flex; border: 1px solid var(--ink); padding: 3px; flex-wrap: wrap; }
.preview-switch button { border: 0; background: transparent; padding: 8px 13px; font-size: 12px; }
.preview-switch button.active { background: var(--ink); color: var(--white); }
.preview-stage { background: #e3ded1; border-radius: 20px; min-height: 430px; margin-top: 24px; display: grid; place-items: center; padding: 38px; overflow: hidden; }
.platform-preview { width: min(100%, 600px); background: white; color: #202124; box-shadow: 0 17px 42px rgba(18,35,31,.18); }
.google-preview { background: transparent; box-shadow: none; padding: 20px; font-family: Arial, sans-serif; }
.google-site { display: flex; align-items: center; gap: 10px; font-size: 14px; color: #202124; }
.google-favicon { width: 28px; height: 28px; border: 1px solid #dadce0; border-radius: 50%; object-fit: contain; padding: 5px; background: white; }
.google-url { font-size: 12px; color: #4d5156; margin-top: 2px; }
.google-title { color: #1a0dab; font-size: 20px; line-height: 1.3; margin: 11px 0 5px; }
.google-desc { color: #4d5156; font-size: 14px; line-height: 1.58; }
.social-image { width: 100%; aspect-ratio: 1.91/1; object-fit: cover; display: block; background: #d9d9d9; }
.social-image-placeholder { width: 100%; aspect-ratio: 1.91/1; background: #d7d4cc; display: grid; place-items: center; color: #656565; font-size: 13px; }
.social-copy { padding: 15px 17px 17px; }
.social-host { color: #65676b; text-transform: uppercase; font-size: 11px; margin-bottom: 5px; }
.social-title { font-weight: 700; font-size: 16px; line-height: 1.35; }
.social-desc { color: #65676b; font-size: 13px; margin-top: 4px; line-height: 1.4; }
.x-preview { border: 1px solid #cfd9de; border-radius: 15px; overflow: hidden; box-shadow: none; }
.linkedin-preview .social-copy { border: 1px solid #e2e2e2; border-top: 0; background: #eef3f8; }
.preview-source { margin-top: 20px; font-size: 12px; color: var(--muted); text-align: center; }

.empty-guide { margin-top: 100px; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, 1fr); }
.empty-guide > div { padding: 34px 36px 0 0; }
.empty-guide span { font-family: "Space Mono", monospace; font-size: 11px; color: var(--mint-dark); font-weight: 700; }
.empty-guide h3 { font-size: 16px; margin: 16px 0 8px; }
.empty-guide p { color: var(--muted); font-size: 13px; line-height: 1.5; margin: 0; max-width: 250px; }
.seo-content { margin-top: 95px; padding-top: 55px; border-top: 1px solid var(--line); }
.seo-content > h2 { max-width: 760px; margin: 0; font-size: clamp(34px, 5vw, 62px); line-height: 1; letter-spacing: -.055em; }
.seo-intro { max-width: 720px; margin: 22px 0 0; color: var(--ink-2); font-size: 16px; line-height: 1.6; }
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 38px; }
.audience-grid article { background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: 28px; }
.audience-grid article > span { color: var(--mint-dark); font: 700 10px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.audience-grid h3 { margin: 16px 0 8px; font-size: 20px; }
.audience-grid p { color: var(--muted); font-size: 13px; line-height: 1.55; margin: 0; }
.faq-list { margin-top: 40px; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 20px; padding: 20px 3px; font-weight: 700; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary b { font-size: 20px; font-weight: 400; transition: transform .2s; }
.faq-list details[open] summary b { transform: rotate(45deg); }
.faq-list details p { max-width: 760px; color: var(--muted); margin: -3px 0 22px; font-size: 13px; line-height: 1.6; }
footer { border-top: 1px solid var(--line); max-width: 1172px; margin: 0 auto; padding: 28px 0 40px; display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-size: 11px; }
footer span { color: var(--ink); font-weight: 700; }
footer p { margin: 0; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 55px; }
  .hero-orbit { display: none; }
  .category-rankings { grid-template-columns: 1fr; }
  .quick-facts dl { grid-template-columns: repeat(3, 1fr); gap: 18px 0; }
  .preview-toolbar { align-items: flex-start; flex-direction: column; }
  footer { margin: 0 24px; }
}
@media (max-width: 600px) {
  .topbar { padding: 22px 18px; }
  main { padding: 0 18px 60px; }
  .top-note { display: none; }
  .help-popover { position: fixed; left: 18px; right: 18px; top: 64px; width: auto; }
  .hero { padding-top: 20px; }
  h1 { font-size: clamp(46px, 14.5vw, 64px); }
  .lede { font-size: 14px; line-height: 1.5; margin-top: 16px; }
  .scan-form { grid-template-columns: 1fr; gap: 5px; }
  .scan-form button { justify-content: space-between; }
  .has-results .topbar { padding-bottom: 10px; }
  .has-results .scan-form { top: 5px; }
  .result-heading { align-items: flex-start; flex-direction: column; }
  .performance-block { width: 100%; }
  .grade-card { width: 96px; height: 96px; }
  .grade-card strong { font-size: 47px; }
  .score-ring { width: 112px; height: 112px; flex-basis: 112px; }
  .score-ring strong { font-size: 31px; }
  .health-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .health-item { display: block; position: relative; min-height: 94px; padding: 12px 10px; }
  .health-item > strong { font-size: 31px; }
  .health-item span { font-size: 11px; margin-top: 7px; }
  .health-item small { display: none; }
  .health-item i { position: absolute; top: 10px; right: 9px; width: 21px; height: 21px; font-size: 11px; }
  .detail-content { grid-template-columns: 1fr; padding-left: 18px; }
  .quick-facts dl { grid-template-columns: repeat(2, 1fr); }
  .summary-grid { grid-template-columns: 1fr; }
  .summary-card { min-height: 92px; }
  .tabs { gap: 24px; }
  .check { grid-template-columns: 30px minmax(0, 1fr); }
  .check code { grid-column: 2; max-width: 100%; }
  .meta-row { grid-template-columns: 1fr auto; gap: 6px 12px; }
  .meta-value { grid-column: 1; }
  .mini-copy { grid-row: 1; grid-column: 2; }
  .preview-stage { padding: 12px; min-height: 360px; }
  .empty-guide { grid-template-columns: 1fr; margin-top: 70px; }
  .seo-content { margin-top: 70px; padding-top: 40px; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-grid article { padding: 22px; }
  footer { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; animation-duration: .01ms !important; } }

/* MetaLens platform */
textarea, select { font: inherit; }
.platform-page { overflow-x: hidden; }
.platform-page main { padding-bottom: 0; }
.platform-topbar { display: grid; grid-template-columns: auto 1fr auto; gap: 34px; }
.platform-nav { position: relative; display: flex; align-items: center; justify-content: center; gap: 30px; }
.platform-nav a { position: relative; text-decoration: none; color: var(--muted); font-size: 13px; font-weight: 600; }
.platform-nav a:hover, .platform-nav a.active { color: var(--ink); }
.platform-nav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -7px; height: 2px; background: var(--mint-dark); }
.nav-cta { display: flex; align-items: center; gap: 18px; text-decoration: none; background: var(--ink); color: var(--white); padding: 11px 17px; font-size: 12px; font-weight: 700; }
.nav-cta:hover { color: var(--mint); }
.menu-button { display: none; position: relative; width: 44px; height: 44px; border: 0; background: transparent; border-radius: 10px; padding: 0; color: var(--ink); font-size: 0; }
.menu-button::before, .menu-button::after { content: ""; position: absolute; left: 11px; top: 21px; width: 22px; height: 2px; border-radius: 999px; background: currentColor; transition: transform .2s, box-shadow .2s, opacity .2s; }
.menu-button::before { box-shadow: 0 -7px 0 currentColor, 0 7px 0 currentColor; }
.menu-button::after { opacity: 0; }
.menu-button[aria-expanded="true"]::before { box-shadow: none; transform: rotate(45deg); }
.menu-button[aria-expanded="true"]::after { opacity: 1; transform: rotate(-45deg); }
.menu-help-button { display: inline-flex; align-items: center; gap: 8px; border: 0; background: transparent; color: var(--muted); padding: 0; font-size: 13px; font-weight: 600; }
.menu-help-button i { width: 24px; height: 24px; display: grid; place-items: center; border: 1px solid var(--ink); border-radius: 50%; color: var(--ink); font: normal 700 14px Georgia, serif; }
.menu-help-button:hover, .menu-help-button[aria-expanded="true"] { color: var(--ink); }

.platform-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(390px, .95fr); align-items: center; gap: 65px; min-height: 620px; padding: 75px 0 90px; }
.platform-hero h1 { font-size: clamp(62px, 7.2vw, 96px); }
.platform-hero .lede { font-size: 17px; max-width: 690px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 13px; margin-top: 30px; }
.primary-action, .secondary-action { display: inline-flex; align-items: center; justify-content: center; gap: 25px; min-height: 52px; padding: 13px 20px; border: 1.5px solid var(--ink); text-decoration: none; font-size: 13px; font-weight: 700; transition: transform .2s, box-shadow .2s, background .2s; }
.primary-action { background: var(--mint); }
.secondary-action { background: transparent; }
.primary-action:hover, .secondary-action:hover { transform: translateY(-2px); }
.secondary-action:hover { background: var(--white); }
.button-action { cursor: pointer; color: var(--ink); }
.trust-list { display: flex; flex-wrap: wrap; gap: 16px 28px; list-style: none; padding: 0; margin: 30px 0 0; color: var(--muted); font-size: 11px; }
.trust-list li { position: relative; padding-left: 15px; }
.trust-list li::before { content: ""; position: absolute; left: 0; top: 5px; width: 7px; height: 7px; border-radius: 50%; background: var(--mint-dark); }

.platform-map { position: relative; min-height: 470px; }
.platform-map::before, .platform-map::after { content: ""; position: absolute; background: var(--line); }
.platform-map::before { width: 1px; left: 50%; top: 147px; bottom: 88px; }
.platform-map::after { height: 1px; left: 13%; right: 13%; top: 296px; }
.map-core { position: absolute; z-index: 2; left: 50%; top: 70px; width: 145px; height: 145px; transform: translateX(-50%) rotate(-3deg); border-radius: 43% 57% 56% 44% / 46% 39% 61% 54%; background: var(--ink); color: var(--white); display: grid; place-content: center; text-align: center; box-shadow: var(--shadow); }
.map-core span, .map-node span { color: var(--mint); font: 700 9px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .12em; }
.map-core strong { display: block; max-width: 90px; font-size: 18px; line-height: 1.1; margin-top: 6px; }
.map-node { position: absolute; z-index: 2; bottom: 36px; width: 31%; min-height: 145px; padding: 22px 18px; border: 1.5px solid var(--ink); border-radius: 20px; background: var(--white); text-decoration: none; box-shadow: 4px 4px 0 var(--ink); transition: transform .2s; }
.map-node:hover { transform: translateY(-4px); }
.map-node strong { display: block; font-size: 17px; margin: 12px 0 6px; }
.map-node small { display: block; color: var(--muted); font-size: 11px; line-height: 1.4; }
.map-free { left: 0; }.map-learn { left: 34.5%; }.map-pro { right: 0; }
.map-learn span { color: #477bae; }.map-pro span { color: #a65d18; }

.platform-section { padding: 100px 0; border-top: 1px solid var(--line); }
.section-intro { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(250px, .55fr); gap: 50px; align-items: end; margin-bottom: 44px; }
.section-intro h2, .platform-cta h2, .library-note h2, .pro-detail-intro h2, .pro-principles h2 { margin: 0; font-size: clamp(40px, 5.3vw, 67px); line-height: .98; letter-spacing: -.06em; max-width: 850px; }
.section-intro > p { color: var(--muted); font-size: 14px; line-height: 1.65; margin: 0; }
.tool-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.tool-card { position: relative; min-height: 310px; grid-column: span 2; display: flex; flex-direction: column; justify-content: space-between; padding: 25px; background: var(--white); border: 1px solid var(--line); border-radius: 22px; text-decoration: none; overflow: hidden; transition: border .2s, transform .2s, box-shadow .2s; }
.tool-card:hover { transform: translateY(-4px); border-color: var(--ink); box-shadow: 7px 7px 0 var(--ink); }
.tool-card-featured { grid-column: span 4; background: var(--ink); color: var(--white); }
.tool-card-featured:hover { box-shadow: 7px 7px 0 var(--mint-dark); }
.tool-number { color: var(--mint-dark); font: 700 11px "Space Mono", monospace; }
.tool-status { position: absolute; top: 20px; right: 20px; border: 1px solid currentColor; border-radius: 999px; padding: 5px 8px; font: 700 8px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.tool-status.live { background: var(--mint); color: var(--ink); border-color: var(--mint); }
.tool-card p { color: var(--mint-dark); font: 700 9px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .1em; margin: 0 0 12px; }
.tool-card-featured p { color: var(--mint); }
.tool-card h3 { font-size: 27px; margin: 0 0 12px; letter-spacing: -.04em; }
.tool-card-featured h3 { font-size: clamp(34px, 4vw, 52px); }
.tool-card div > span { color: var(--muted); font-size: 13px; line-height: 1.55; display: block; max-width: 580px; }
.tool-card-featured div > span { color: #cbd5d1; }
.tool-card > b { font-size: 12px; }

.content-band { background: var(--white); margin-inline: calc(50% - 50vw); padding-inline: max(34px, calc((100vw - 1172px) / 2)); }
.content-paths { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.content-paths a { min-height: 210px; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; padding: 26px; border-right: 1px solid var(--line); text-decoration: none; }
.content-paths a:last-child { border-right: 0; }
.content-paths a:hover { background: var(--paper); }
.content-paths span { color: var(--mint-dark); font: 700 10px "Space Mono", monospace; text-transform: uppercase; }
.content-paths strong { font-size: 20px; line-height: 1.2; letter-spacing: -.03em; }
.content-paths b { font-size: 11px; }

.pro-band { display: grid; grid-template-columns: 1fr 1fr; gap: 85px; background: var(--ink); color: var(--white); margin-inline: calc(50% - 50vw); padding-inline: max(34px, calc((100vw - 1172px) / 2)); }
.pro-copy h2 { margin: 0; font-size: clamp(42px, 5vw, 66px); line-height: .98; letter-spacing: -.06em; }
.pro-copy > p:not(.eyebrow) { color: #c3cfca; font-size: 14px; line-height: 1.7; margin: 24px 0 30px; max-width: 620px; }
.pro-copy .eyebrow::before { background: var(--mint); }
.dark-action { background: var(--mint); color: var(--ink); }
.pro-capabilities { border-top: 1px solid rgba(255,255,255,.2); }
.pro-capabilities article { display: flex; align-items: flex-start; gap: 25px; border-bottom: 1px solid rgba(255,255,255,.2); padding: 24px 0; }
.pro-capabilities article > span { color: var(--mint); font: 700 10px "Space Mono", monospace; }
.pro-capabilities strong { font-size: 18px; }
.pro-capabilities p { color: #aebdb7; font-size: 12px; margin: 5px 0 0; }
.platform-cta { text-align: center; padding: 120px 0; }
.platform-cta .eyebrow { justify-content: center; }
.platform-cta h2 { margin-inline: auto; }
.platform-cta .primary-action { margin-top: 35px; }
.platform-footer { max-width: none; margin-top: 0; padding: 34px max(34px, calc((100vw - 1172px) / 2)) 45px; align-items: center; }
.platform-footer nav { display: flex; gap: 20px; }
.platform-footer nav a { text-decoration: none; }
.platform-footer nav a:hover { color: var(--ink); }

.breadcrumbs { display: flex; align-items: center; gap: 9px; padding: 30px 0 0; color: var(--muted); font: 500 10px "Space Mono", monospace; }
.breadcrumbs a { text-decoration: none; }.breadcrumbs a:hover { color: var(--ink); }
.breadcrumbs strong { color: var(--ink); }
.focused-hero, .pro-hero { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 70px; align-items: end; padding: 90px 0 55px; }
.focused-hero h1, .library-hero h1, .pro-hero h1 { font-size: clamp(50px, 7vw, 88px); line-height: .94; }
.tool-promise, .pro-hero aside { border-left: 2px solid var(--ink); padding: 10px 0 10px 22px; }
.tool-promise span, .pro-hero aside span { color: var(--muted); font: 700 9px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .1em; }
.tool-promise strong, .pro-hero aside strong { display: block; font-size: 18px; line-height: 1.25; margin: 9px 0; }
.tool-promise small, .pro-hero aside small { color: var(--muted); font-size: 11px; }
.tool-workspace { padding: 30px 0 90px; }
.tool-input-panel { background: var(--white); border: 1.5px solid var(--ink); border-radius: 24px; padding: 32px; box-shadow: 7px 7px 0 var(--ink); }
.workspace-heading, .output-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 25px; }
.workspace-heading { padding-bottom: 25px; margin-bottom: 25px; border-bottom: 1px solid var(--line); }
.workspace-heading span, .output-heading > span { color: var(--mint-dark); font: 700 9px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .1em; }
.workspace-heading h2 { font-size: clamp(25px, 3vw, 38px); margin: 8px 0 0; line-height: 1.05; letter-spacing: -.04em; }
.workspace-heading small { color: var(--muted); font: 500 9px "Space Mono", monospace; white-space: nowrap; }
.field-label { display: flex; justify-content: space-between; gap: 16px; color: var(--ink); font-size: 12px; font-weight: 700; margin: 0 0 8px; }
.field-label span { color: var(--muted); font-size: 10px; font-weight: 500; }
.text-input, .large-input { width: 100%; border: 1px solid var(--line); border-radius: 13px; outline: 0; background: var(--paper); color: var(--ink); padding: 15px 16px; transition: border .2s, box-shadow .2s; }
.large-input { resize: vertical; min-height: 118px; line-height: 1.55; }
.title-input { font-size: clamp(20px, 3vw, 30px); font-weight: 600; letter-spacing: -.03em; }
.keyword-input { min-height: 240px; }
.text-input:focus, .large-input:focus { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(184,242,125,.55); }
.field-row { display: grid; grid-template-columns: 1fr 150px 170px; gap: 13px; align-items: end; margin-top: 20px; }
.metric-box { min-height: 82px; border: 1px solid var(--line); border-radius: 13px; padding: 12px 14px; }
.metric-box span { color: var(--muted); display: block; font-size: 10px; }
.metric-box strong { display: block; font: 700 20px "Space Mono", monospace; margin: 6px 0 3px; }
.metric-box small { color: var(--muted); font-size: 9px; }
.field-stack { display: grid; gap: 10px; }
.field-stack .field-label:not(:first-child) { margin-top: 10px; }
.input-actions { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 18px; }
.input-actions > span { color: var(--muted); font: 500 10px "Space Mono", monospace; }
.tool-output-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 20px; }
.tool-output-grid.single-output { grid-template-columns: 1fr; }
.output-card { background: rgba(255,253,248,.65); border: 1px solid var(--line); border-radius: 20px; padding: 25px; min-width: 0; }
.output-heading { align-items: center; padding-bottom: 18px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.output-heading > strong { font-size: 12px; }.output-heading > strong.good { color: #4b7f21; }.output-heading > strong.warning { color: #a66d00; }.output-heading > strong.poor { color: #a33b30; }
.serp-card { max-width: 650px; font-family: Arial, sans-serif; color: #202124; background: white; border-radius: 15px; padding: 22px; }
.serp-site { color: #4d5156; font-size: 12px; margin-bottom: 9px; overflow-wrap: anywhere; }
.serp-title { color: #1a0dab; font-size: 20px; line-height: 1.3; }
.serp-card p { color: #4d5156; font-size: 13px; line-height: 1.55; margin: 7px 0 0; }
.large-serp { margin: 30px auto; box-shadow: var(--shadow); transition: max-width .2s; }
.large-serp.mobile-serp { max-width: 390px; }
.view-toggle { display: flex; gap: 2px; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.view-toggle button { border: 0; border-radius: 999px; padding: 6px 10px; background: transparent; font-size: 10px; }
.view-toggle button.active { background: var(--ink); color: var(--white); }
.recommendation-list { list-style: none; padding: 0; margin: 0; }
.recommendation { display: grid; grid-template-columns: 25px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.recommendation:last-child { border-bottom: 0; }
.recommendation i { width: 23px; height: 23px; border-radius: 50%; display: grid; place-items: center; font: normal 700 11px "Space Mono", monospace; }
.recommendation.good i { background: var(--mint); }.recommendation.warning i { background: var(--orange); }.recommendation.poor i { background: var(--red); }
.recommendation strong { display: block; font-size: 12px; }
.recommendation span { display: block; color: var(--muted); font-size: 11px; line-height: 1.45; margin-top: 3px; }
.output-note, .form-explainer { color: var(--muted); font-size: 11px; line-height: 1.55; }
.form-explainer { margin: 14px 0 0; }.form-explainer code { color: var(--ink); background: var(--paper-2); padding: 2px 5px; }
.keyword-table > div { display: grid; grid-template-columns: 1fr auto; gap: 8px 15px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.keyword-table > div strong { font-size: 12px; }.keyword-table > div span { color: var(--muted); font-size: 10px; }
.keyword-table i { grid-column: 1 / -1; display: block; width: var(--term-width); max-width: 100%; height: 4px; background: var(--mint-dark); border-radius: 999px; }
.phrase-list { display: flex; flex-wrap: wrap; gap: 8px; }
.phrase-list > span { border: 1px solid var(--line); border-radius: 999px; padding: 8px 10px; background: var(--white); }
.phrase-list strong { font-size: 11px; }.phrase-list small { color: var(--muted); font-size: 9px; margin-left: 6px; }
.connected-input { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; border: 1.5px solid var(--ink); border-radius: 16px; padding: 6px 6px 6px 16px; background: var(--paper); }
.connected-input > span { color: var(--muted); font-size: 14px; }
.connected-input input { min-width: 0; border: 0; outline: 0; background: transparent; padding: 13px 0; }
.connected-input button { display: flex; align-items: center; gap: 28px; background: var(--mint); color: var(--ink); padding: 14px 17px; font-weight: 700; }
.connected-input button:disabled { opacity: .6; cursor: wait; }
.inline-status, .error-panel { margin-top: 16px; padding: 14px 16px; border: 1px solid #bc5549; background: #fff0ec; color: #7f2c24; border-radius: 13px; font-size: 12px; }
.inline-status { display: flex; justify-content: space-between; align-items: center; gap: 15px; }
.inline-status[hidden] { display: none; }
.inline-status button { border: 0; background: transparent; color: inherit; text-decoration: underline; font-weight: 700; }
.sitemap-results { margin-top: 20px; }
.sitemap-summary { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: var(--white); }
.sitemap-summary > div { padding: 22px; border-right: 1px solid var(--line); }
.sitemap-summary > div:last-child { border-right: 0; }
.sitemap-summary span, .sitemap-summary small { display: block; color: var(--muted); font-size: 9px; }
.sitemap-summary strong { display: block; font-size: 18px; margin: 8px 0 5px; overflow-wrap: anywhere; }.sitemap-summary strong.good { color: #4b7f21; }
.sitemap-samples { margin-top: 14px; background: rgba(255,253,248,.65); border: 1px solid var(--line); border-radius: 20px; padding: 24px; }
.sitemap-samples article { display: grid; grid-template-columns: 1fr auto; gap: 20px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.sitemap-samples article strong { font: 500 10px "Space Mono", monospace; overflow-wrap: anywhere; }.sitemap-samples article span { color: var(--muted); font-size: 10px; }
.related-tools { display: grid; grid-template-columns: 260px 1fr; gap: 45px; padding: 70px 0 100px; border-top: 1px solid var(--line); }
.related-tools h2 { margin: 0; font-size: 35px; letter-spacing: -.05em; }
.related-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.related-links a { display: flex; min-height: 170px; flex-direction: column; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); text-decoration: none; }
.related-links a:hover { border-color: var(--ink); }
.related-links strong { font-size: 16px; }.related-links span { color: var(--muted); font-size: 11px; line-height: 1.45; margin-top: 8px; }.related-links b { font-size: 10px; margin-top: auto; }
.global-status { position: fixed; z-index: 100; left: 50%; bottom: 22px; width: min(560px, calc(100% - 30px)); transform: translateX(-50%); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 13px; background: var(--ink); color: var(--white); border: 1px solid var(--mint); border-radius: 15px; box-shadow: var(--shadow); padding: 14px 16px; }
.global-status[hidden] { display: none; }.global-status strong { font-size: 12px; }.global-status span { color: #cad5d1; font-size: 11px; }.global-status button { color: var(--white); background: transparent; border: 0; font-size: 20px; }

.library-hero { max-width: 900px; padding: 100px 0 55px; }
.library-hero .lede { font-size: 17px; }
.library-tabs { display: flex; gap: 7px; flex-wrap: wrap; padding: 14px 0 30px; border-top: 1px solid var(--line); }
.library-tabs a { text-decoration: none; border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; color: var(--muted); font-size: 11px; }
.library-tabs a:hover, .library-tabs a.active { background: var(--ink); color: var(--white); border-color: var(--ink); }
.library-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 13px; padding-bottom: 90px; }
.library-card { min-height: 260px; display: grid; grid-template-columns: 35px 1fr; gap: 18px; padding: 25px; background: var(--white); border: 1px solid var(--line); border-radius: 20px; text-decoration: none; }
.library-card:hover { border-color: var(--ink); box-shadow: 5px 5px 0 var(--ink); }
.library-card > span { color: var(--mint-dark); font: 700 10px "Space Mono", monospace; }
.library-card p { color: var(--mint-dark); font: 700 9px "Space Mono", monospace; text-transform: uppercase; margin: 0 0 13px; }
.library-card h2 { font-size: 27px; letter-spacing: -.04em; margin: 0 0 12px; }
.library-card div > strong { color: var(--muted); display: block; font-size: 13px; line-height: 1.55; font-weight: 400; }
.library-card > b { grid-column: 2; align-self: end; font-size: 11px; }
.library-note { padding: 90px 0; border-top: 1px solid var(--line); }
.library-note > p:last-child { color: var(--muted); max-width: 720px; line-height: 1.65; }

.pro-page { background: var(--ink); color: var(--white); }
.pro-page .platform-topbar, .pro-page main, .pro-page .platform-footer { border-color: rgba(255,255,255,.16); }
.pro-page .brand-mark { border-color: var(--white); }.pro-page .menu-button { color: var(--white); }.pro-page .nav-cta { background: var(--mint); color: var(--ink); }
.pro-page .platform-nav a, .pro-page .breadcrumbs { color: #aebdb7; }.pro-page .platform-nav a:hover, .pro-page .platform-nav a.active, .pro-page .breadcrumbs strong { color: var(--white); }
.pro-page .eyebrow::before { background: var(--mint); }.pro-page .lede { color: #c3cfca; }
.pro-page .pro-hero aside { border-color: var(--mint); }.pro-page .pro-hero aside strong { color: var(--mint); }
.pro-detail { padding: 40px 0 100px; }
.pro-detail-intro { max-width: 820px; }
.pro-detail-intro > p:last-child { color: #b7c4bf; max-width: 700px; line-height: 1.65; }
.pro-route-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 45px; }
.pro-route-grid a { min-height: 230px; display: flex; flex-direction: column; padding: 25px; border: 1px solid rgba(255,255,255,.22); border-radius: 18px; text-decoration: none; }
.pro-route-grid a:hover { border-color: var(--mint); background: rgba(255,255,255,.04); }
.pro-route-grid span { color: var(--mint); font: 700 10px "Space Mono", monospace; }.pro-route-grid h3 { font-size: 27px; margin: 35px 0 10px; }.pro-route-grid p { color: #aebdb7; margin: 0; font-size: 12px; }.pro-route-grid b { font-size: 10px; margin-top: auto; }
.capability-panel { margin-top: 40px; display: grid; grid-template-columns: 190px 1fr; gap: 35px; padding: 32px; border: 1px solid rgba(255,255,255,.22); border-radius: 20px; }
.capability-panel > span { color: var(--mint); font: 700 10px "Space Mono", monospace; text-transform: uppercase; }.capability-panel ul { margin: 0; padding-left: 20px; }.capability-panel li { padding: 8px 0; color: #d8e0dd; }.capability-panel .secondary-action { grid-column: 2; color: var(--white); width: max-content; border-color: var(--white); }
.pro-principles { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; padding: 90px 0; border-top: 1px solid rgba(255,255,255,.18); }
.pro-principles ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(255,255,255,.18); }
.pro-principles li { padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.18); color: #c2cec9; }
.pro-page .platform-footer { color: #aebdb7; }.pro-page .platform-footer span { color: var(--white); }

@media (max-width: 980px) {
  .platform-topbar { grid-template-columns: auto 1fr auto; }
  .platform-nav { gap: 18px; }
  .platform-hero { grid-template-columns: 1fr; gap: 25px; padding-top: 65px; }
  .platform-map { max-width: 650px; width: 100%; margin-inline: auto; }
  .tool-grid { grid-template-columns: repeat(2, 1fr); }
  .tool-card, .tool-card-featured { grid-column: span 1; }
  .tool-card-featured { grid-column: 1 / -1; }
  .content-paths { grid-template-columns: repeat(2, 1fr); }
  .content-paths a:nth-child(2) { border-right: 0; }.content-paths a:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .pro-band { gap: 45px; }
  .field-row { grid-template-columns: 1fr 1fr; }.field-row > div:first-child { grid-column: 1 / -1; }
  .related-tools { grid-template-columns: 1fr; }.related-links { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 760px) {
  .platform-topbar { grid-template-columns: auto 1fr; padding-inline: 18px; }
  .platform-topbar .top-actions { grid-column: 2; grid-row: 1; justify-self: end; }
  .platform-topbar .nav-cta { display: none; }
  .menu-button { display: block; justify-self: end; }
  .platform-nav { display: none; position: absolute; z-index: 50; left: 18px; right: 18px; top: 70px; background: var(--paper); border: 1px solid var(--line); border-radius: 16px; padding: 10px 16px; box-shadow: var(--shadow); flex-direction: column; align-items: stretch; gap: 0; }
  .platform-nav.open { display: flex; }
  .platform-nav a, .pro-page .platform-nav a { color: var(--ink); padding: 14px 2px; border-bottom: 1px solid var(--line); border-radius: 0; background: transparent; font-size: 15px; }
  .platform-nav a:nth-child(1), .platform-nav a:nth-child(2), .platform-nav a:nth-child(3) { background: transparent; }
  .platform-nav a:hover, .platform-nav a.active, .pro-page .platform-nav a:hover, .pro-page .platform-nav a.active { color: var(--ink); }.platform-nav a.active::after { display: none; }
  .menu-help-button { justify-content: space-between; width: 100%; padding: 14px 2px 6px; color: var(--ink); font-size: 15px; }
  .meta-tool-page .platform-nav { grid-column: 1 / -1; }
  .platform-hero { min-height: auto; padding: 50px 0 75px; }
  .platform-map { min-height: 650px; }
  .platform-map::before { top: 115px; bottom: 60px; }.platform-map::after { display: none; }
  .map-core { top: 30px; }
  .map-node { left: 50%; right: auto; width: min(100%, 330px); transform: translateX(-50%); min-height: 120px; bottom: auto; }
  .map-node:hover { transform: translateX(-50%) translateY(-3px); }
  .map-free { top: 230px; }.map-learn { top: 375px; }.map-pro { top: 520px; }
  .section-intro { grid-template-columns: 1fr; gap: 18px; }
  .content-band, .pro-band { width: auto; margin-inline: -18px; padding-inline: 18px; }
  .tool-grid { grid-template-columns: 1fr; }.tool-card, .tool-card-featured { grid-column: 1; min-height: 270px; }
  .content-paths { grid-template-columns: 1fr; }.content-paths a { border-right: 0; border-bottom: 1px solid var(--line); }.content-paths a:last-child { border-bottom: 0; }
  .pro-band, .pro-principles { grid-template-columns: 1fr; }
  .platform-footer { flex-direction: column; align-items: flex-start; margin: 0; }.platform-footer nav { flex-wrap: wrap; }
  .focused-hero, .pro-hero { grid-template-columns: 1fr; gap: 25px; padding-top: 60px; }.tool-promise, .pro-hero aside { max-width: 340px; }
  .tool-input-panel { padding: 22px; border-radius: 19px; }
  .workspace-heading { flex-direction: column; gap: 10px; }
  .tool-output-grid { grid-template-columns: 1fr; }
  .sitemap-summary { grid-template-columns: 1fr 1fr; }.sitemap-summary > div:nth-child(2) { border-right: 0; }.sitemap-summary > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .related-links { grid-template-columns: 1fr; }.related-links a { min-height: 145px; }
  .library-grid, .pro-route-grid { grid-template-columns: 1fr; }
  .capability-panel { grid-template-columns: 1fr; }.capability-panel .secondary-action { grid-column: 1; }
}

@media (max-width: 520px) {
  .platform-hero h1 { font-size: clamp(49px, 15vw, 67px); }
  .platform-section { padding: 70px 0; }
  .section-intro h2, .platform-cta h2, .pro-detail-intro h2, .pro-principles h2 { font-size: 39px; }
  .hero-actions { align-items: stretch; flex-direction: column; }.primary-action, .secondary-action { width: 100%; }
  .trust-list { flex-direction: column; gap: 10px; }
  .platform-map { min-height: 610px; }.map-free { top: 215px; }.map-learn { top: 350px; }.map-pro { top: 485px; }
  .map-node { min-height: 112px; }
  .focused-hero h1, .library-hero h1, .pro-hero h1 { font-size: 49px; }
  .field-row { grid-template-columns: 1fr; }.field-row > div:first-child { grid-column: 1; }
  .connected-input { grid-template-columns: auto 1fr; }.connected-input button { grid-column: 1 / -1; justify-content: space-between; }
  .sitemap-summary { grid-template-columns: 1fr; }.sitemap-summary > div { border-right: 0; border-bottom: 1px solid var(--line); }.sitemap-summary > div:last-child { border-bottom: 0; }
  .sitemap-samples article { grid-template-columns: 1fr; gap: 5px; }
  .library-hero { padding-top: 65px; }.library-card { grid-template-columns: 25px 1fr; }
}

/* Speed checker: device-first, graded and mobile-readable */
.speed-input-panel { max-width: 1040px; margin-inline: auto; }
.speed-connected-input button { min-width: 176px; justify-content: space-between; font-size: 14px; }
.device-fieldset { min-width: 0; margin: 20px 0 0; padding: 0; border: 0; }
.device-fieldset legend { margin-bottom: 9px; font-size: 12px; font-weight: 700; }
.device-picker { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.device-picker label { min-width: 0; cursor: pointer; }
.device-picker input { position: absolute; opacity: 0; pointer-events: none; }
.device-choice { display: grid; grid-template-columns: 34px 1fr 24px; align-items: center; gap: 12px; min-height: 82px; padding: 14px 15px; border: 1.5px solid var(--line); border-radius: 15px; background: var(--paper); transition: border-color .2s, background .2s, transform .2s; }
.device-picker label:hover .device-choice { border-color: var(--ink); transform: translateY(-1px); }
.device-picker input:focus-visible + .device-choice { outline: 3px solid rgba(118,184,61,.35); outline-offset: 2px; }
.device-picker input:checked + .device-choice { border-color: var(--ink); background: var(--white); box-shadow: 3px 3px 0 var(--ink); }
.device-choice > span strong, .device-choice > span small { display: block; }
.device-choice > span strong { font-size: 15px; }
.device-choice > span small { color: var(--muted); margin-top: 3px; font-size: 11px; }
.device-choice > b { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: var(--paper-2); color: transparent; font-size: 10px; }
.device-picker input:checked + .device-choice > b { background: var(--mint); color: var(--ink); }
.device-icon { position: relative; display: block; justify-self: center; border: 2px solid var(--ink); }
.device-icon.phone { width: 17px; height: 29px; border-radius: 4px; }
.device-icon.phone::after { content: ""; position: absolute; width: 4px; height: 2px; left: 50%; bottom: 2px; transform: translateX(-50%); border-radius: 9px; background: var(--ink); }
.device-icon.desktop { width: 30px; height: 21px; border-radius: 3px; }
.device-icon.desktop::before { content: ""; position: absolute; width: 2px; height: 6px; left: 50%; bottom: -7px; transform: translateX(-50%); background: var(--ink); }
.device-icon.desktop::after { content: ""; position: absolute; width: 15px; height: 2px; left: 50%; bottom: -8px; transform: translateX(-50%); background: var(--ink); }
.speed-test-note { margin: 13px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.speed-error-card { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 13px; margin-top: 16px; padding: 15px; border: 1.5px solid #bc5549; border-radius: 14px; background: #fff0ec; color: #7f2c24; }
.speed-error-card[hidden] { display: none; }
.speed-error-card > i { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: var(--red); color: var(--ink); font: normal 700 15px "Space Mono", monospace; }
.speed-error-card strong, .speed-error-card span { display: block; }
.speed-error-card strong { font-size: 13px; }.speed-error-card span { margin-top: 3px; font-size: 11px; line-height: 1.45; }
.speed-error-card button { background: transparent; color: inherit; padding: 10px 13px; font-size: 11px; font-weight: 700; }
.speed-progress { margin-top: 18px; padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); box-shadow: 6px 6px 0 rgba(18,35,31,.08); }
.speed-progress[hidden] { display: none; }
.speed-progress-top { display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.speed-progress-top > span { padding: 6px 9px; border: 1px solid var(--line); border-radius: 999px; font: 700 9px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.speed-pulse { display: flex; align-items: end; gap: 4px; height: 24px; }
.speed-pulse i { width: 4px; border-radius: 999px; background: var(--mint-dark); animation: speed-pulse .9s ease-in-out infinite alternate; }
.speed-pulse i:nth-child(1) { height: 9px; }.speed-pulse i:nth-child(2) { height: 18px; animation-delay: .12s; }.speed-pulse i:nth-child(3) { height: 13px; animation-delay: .24s; }.speed-pulse i:nth-child(4) { height: 22px; animation-delay: .36s; }
@keyframes speed-pulse { to { height: 6px; background: var(--ink); } }
.speed-progress h2 { margin: 20px 0 6px; font-size: 27px; letter-spacing: -.04em; }
.speed-progress > p { margin: 0; color: var(--muted); font-size: 12px; }
.speed-progress-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 22px 0 12px; padding: 0; list-style: none; }
.speed-progress-steps li { color: var(--muted); font-size: 10px; font-weight: 700; }
.speed-progress-steps li::before { content: ""; display: block; width: 8px; height: 8px; margin-bottom: 7px; border: 1px solid var(--line); border-radius: 50%; background: var(--paper); }
.speed-progress-steps li.active { color: var(--ink); }.speed-progress-steps li.active::before { border-color: var(--ink); background: var(--orange); box-shadow: 0 0 0 4px rgba(255,193,118,.25); }
.speed-progress-steps li.done { color: var(--mint-dark); }.speed-progress-steps li.done::before { border-color: var(--mint-dark); background: var(--mint); }
.speed-progress-track { height: 7px; overflow: hidden; border-radius: 999px; background: var(--paper-2); }
.speed-progress-track span { display: block; width: 12%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--mint-dark), var(--mint)); transition: width .5s ease; }
.speed-progress > small { display: block; margin-top: 9px; color: var(--muted); font: 700 9px "Space Mono", monospace; }
.speed-results { scroll-margin-top: 18px; }
.speed-result-heading { --speed-color: var(--mint-dark); display: flex; justify-content: space-between; align-items: center; gap: 36px; padding: 30px 0 34px; border-bottom: 1px solid var(--line); }
.speed-result-heading.good { --speed-color: #5a982d; }.speed-result-heading.warning { --speed-color: #c89516; }.speed-result-heading.poor { --speed-color: #d65349; }
.device-result-tag { display: inline-flex; align-items: center; gap: 7px; width: max-content; padding: 7px 10px; border: 1px solid var(--ink); border-radius: 999px; font: 700 9px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.device-result-tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--mint-dark); }
.device-result-tag.desktop::before { background: #477bae; }
.speed-result-copy { min-width: 0; }
.speed-result-copy h2 { margin: 15px 0 8px; font-size: clamp(36px, 5vw, 56px); line-height: .95; letter-spacing: -.055em; overflow-wrap: anywhere; }
.speed-result-copy a { display: block; max-width: 570px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; }
.speed-performance-block { display: flex; align-items: center; gap: 20px; flex: 0 0 auto; }
.speed-grade-stamp { width: 112px; height: 112px; color: var(--speed-color); border: 3px double currentColor; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; transform: rotate(-7deg); position: relative; }
.speed-grade-stamp::after { content: ""; position: absolute; inset: 6px; border: 1px solid currentColor; border-radius: 48% 52% 47% 53%; opacity: .65; }
.speed-grade-stamp span, .speed-grade-stamp strong, .speed-grade-stamp small { position: relative; z-index: 1; font-family: "Caveat", cursive; }
.speed-grade-stamp span { font-size: 14px; }.speed-grade-stamp strong { font-size: 54px; line-height: .72; }.speed-grade-stamp small { font-size: 13px; }
.speed-score-summary { min-width: 0; display: flex; align-items: center; gap: 15px; color: var(--speed-color); }
.speed-score-summary > div { min-width: 0; }
.speed-score-summary > strong { min-width: 90px; font-size: 70px; line-height: .85; letter-spacing: -.07em; }
.speed-score-summary div span, .speed-score-summary div small { display: block; }
.speed-score-summary div span { font-size: 19px; font-weight: 700; }.speed-score-summary div small { color: var(--muted); margin-top: 4px; font-size: 10px; }
.speed-metric-section { padding: 32px 0 16px; }
.speed-section-heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 18px; }
.speed-section-heading p { margin: 0 0 5px; color: var(--mint-dark); font: 700 9px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.speed-section-heading h2 { margin: 0; font-size: 30px; letter-spacing: -.04em; }
.speed-section-heading > span { border: 1px solid var(--line); border-radius: 999px; padding: 6px 9px; color: var(--muted); font: 700 9px "Space Mono", monospace; text-transform: uppercase; }
.speed-metrics { grid-template-columns: repeat(2, 1fr); gap: 10px; }
.speed-metric-card { --metric-color: var(--muted); display: grid; grid-template-columns: 120px minmax(0, 1fr); align-items: center; gap: 17px; min-height: 108px; padding: 17px 19px; border: 1px solid var(--line); border-left: 5px solid var(--metric-color); border-radius: 16px; background: var(--white); overflow: hidden; }
.speed-metric-card.good { --metric-color: #5a982d; }.speed-metric-card.warning { --metric-color: #c89516; }.speed-metric-card.poor { --metric-color: #d65349; }
.speed-metric-card > strong { min-width: 0; color: var(--metric-color); font-size: 28px; line-height: 1; letter-spacing: -.035em; white-space: nowrap; }
.speed-metric-card > div { min-width: 0; }
.speed-metric-card div span { display: block; font-size: 14px; font-weight: 700; }
.speed-metric-status { display: block; margin-top: 4px; color: var(--metric-color); font: 700 9px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .06em; }
.speed-metric-card div p { margin: 7px 0 0; color: var(--muted); font-size: 12px; line-height: 1.4; }

@media (max-width: 760px) {
  .tool-page .platform-topbar { padding-bottom: 7px; }
  .tool-page .tool-intro { padding-top: 12px; }
  .speed-input-panel { margin-top: 0; }
  .speed-result-heading { align-items: flex-start; flex-direction: column; gap: 24px; padding-top: 24px; }
  .speed-result-copy { width: 100%; }
  .speed-performance-block { width: 100%; justify-content: space-between; }
  .speed-grade-stamp { width: 94px; height: 94px; }
  .speed-grade-stamp strong { font-size: 46px; }
  .speed-score-summary { flex: 1; justify-content: flex-start; }
  .speed-score-summary > strong { min-width: 76px; font-size: 62px; }
  .speed-score-summary div span { font-size: 18px; }
  .speed-section-heading h2 { font-size: 26px; }
  .speed-metrics { grid-template-columns: 1fr; }
  .speed-metric-card { grid-template-columns: 108px minmax(0, 1fr); min-height: 104px; }
  .speed-metric-card > strong { font-size: 25px; }
}

@media (max-width: 520px) {
  .tool-page .platform-topbar { padding-top: 16px; padding-bottom: 4px; }
  .tool-page .tool-intro { padding-top: 8px; }
  .tool-page input, .tool-page textarea, .tool-page select { font-size: 16px; }
  .speed-connected-input button { min-width: 0; width: 100%; min-height: 54px; padding: 17px 24px; font-size: 14px; }
  .device-picker { gap: 7px; }
  .device-choice { grid-template-columns: 27px 1fr 20px; gap: 8px; min-height: 91px; padding: 12px 10px; }
  .device-choice > span strong { font-size: 14px; }.device-choice > span small { font-size: 10px; line-height: 1.3; }
  .device-icon.desktop { width: 25px; }
  .speed-error-card { grid-template-columns: 32px 1fr; }
  .speed-error-card button { grid-column: 2; width: max-content; }
  .speed-result-copy h2 { font-size: 32px; }
  .speed-performance-block { display: grid; grid-template-columns: 82px minmax(0, 1fr); align-items: center; gap: 14px; }
  .speed-score-summary { display: flex; align-items: center; gap: 10px; min-width: 0; }
  .speed-score-summary > strong { flex: 0 0 auto; min-width: 0; font-size: clamp(44px, 13vw, 52px); }
  .speed-score-summary > div { min-width: 0; }
  .speed-score-summary div span { font-size: 15px; line-height: 1.1; }.speed-score-summary div small { font-size: 9px; line-height: 1.3; }
  .speed-grade-stamp { width: 82px; height: 82px; }.speed-grade-stamp strong { font-size: 39px; }.speed-grade-stamp span, .speed-grade-stamp small { font-size: 11px; }
  .speed-section-heading { align-items: flex-start; }
  .speed-metric-card { grid-template-columns: 92px minmax(0, 1fr); gap: 12px; min-height: 98px; padding: 14px; }
  .speed-metric-card > strong { font-size: 23px; }
  .speed-metric-card div span { font-size: 14px; }.speed-metric-card div p { font-size: 11px; }
}

/* Simple, above-the-fold checker pages */
.tool-main { max-width: 1120px; }
.tool-intro { max-width: 920px; padding: 42px 0 14px; }
.tool-intro .eyebrow { margin-bottom: 13px; font-size: var(--type-label); }
.tool-intro h1 { max-width: 920px; font-size: clamp(46px, 6vw, 72px); line-height: .94; }
.tool-intro .lede { max-width: 720px; margin-top: 14px; font-size: var(--type-input); line-height: 1.5; }
.tool-page .tool-workspace { padding: 18px 0 78px; }
.tool-page .tool-input-panel { padding: 23px 25px 25px; box-shadow: 6px 6px 0 var(--ink); }
.tool-page .workspace-heading { align-items: center; min-height: 24px; margin-bottom: 17px; padding-bottom: 12px; }
.tool-page .workspace-heading h2 { display: none; }
.tool-page .workspace-heading span, .tool-page .output-heading > span, .tool-page .score-heading > div > span { font-size: var(--type-label); }
.tool-page .workspace-heading small { font-size: var(--type-label); }
.tool-page .field-label { font-size: 12px; }
.tool-page .field-label span, .tool-page .output-note, .tool-page .form-explainer { font-size: var(--type-small); }
.tool-page .text-input, .tool-page .large-input, .tool-page .connected-input input { font-size: var(--type-input); }
.tool-page .metric-box span, .tool-page .metric-box small, .tool-page .input-actions > span { font-size: var(--type-label); }
.tool-page .recommendation strong { font-size: var(--type-body); }
.tool-page .recommendation span { font-size: var(--type-small); }
.tool-page .related-tools { gap: 28px; padding-top: 34px; padding-bottom: 60px; }
.tool-page .related-links { gap: 8px; }
.tool-page .related-links a { min-height: 138px; padding: 17px; }
.tool-page .related-links strong { font-size: 16px; }
.tool-page .related-links span { font-size: var(--type-small); }

@media (max-width: 760px) {
  .tool-intro { padding: 30px 0 8px; }
  .tool-intro h1 { font-size: clamp(42px, 12vw, 58px); }
  .tool-intro .lede { margin-top: 11px; }
  .tool-page .tool-workspace { padding-top: 14px; }
  .tool-page .tool-input-panel { padding: 18px; }
}

@media (max-width: 520px) {
  .tool-intro { padding-top: 24px; }
  .tool-intro h1 { font-size: 42px; }
  .tool-page .workspace-heading { flex-direction: row; align-items: center; }
  .tool-page .workspace-heading small { white-space: normal; text-align: right; }
}

/* Focused tool expansion */
.simplified-hero { grid-template-columns: minmax(0, 1fr) minmax(360px, .78fr); min-height: 590px; }
.hero-tool-picker { background: var(--ink); color: var(--white); border-radius: 26px; padding: 18px; box-shadow: 9px 9px 0 var(--mint-dark); transform: rotate(1deg); }
.hero-tool-picker > p { color: var(--mint); margin: 3px 8px 14px; font: 700 9px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .1em; }
.hero-tool-picker a { display: grid; grid-template-columns: 28px 1fr auto; align-items: center; gap: 13px; min-height: 82px; padding: 14px 12px; color: var(--white); text-decoration: none; border-top: 1px solid rgba(255,255,255,.18); }
.hero-tool-picker a:hover { background: rgba(255,255,255,.05); }
.hero-tool-picker i { color: var(--mint); font: normal 700 9px "Space Mono", monospace; }
.hero-tool-picker strong, .hero-tool-picker small { display: block; }
.hero-tool-picker strong { font-size: 16px; }
.hero-tool-picker small { color: #aebdb7; font-size: 10px; margin-top: 4px; }
.hero-tool-picker b { color: var(--mint); font-size: 18px; }
.tool-group { margin-top: 52px; }
.tool-group:first-of-type { margin-top: 0; }
.tool-group-heading { display: grid; grid-template-columns: 150px 1fr; gap: 20px; align-items: baseline; padding: 0 4px 16px; }
.tool-group-heading > span { color: var(--mint-dark); font: 700 9px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .1em; }
.tool-group-heading h3 { margin: 0; font-size: 20px; letter-spacing: -.035em; }
.compact-tool-grid { grid-template-columns: repeat(3, 1fr); }
.compact-tool-grid .tool-card, .compact-tool-grid .tool-card-featured { grid-column: span 1; min-height: 275px; }
.compact-tool-grid .tool-card-featured h3 { font-size: 31px; }
.compact-tool-grid .tool-number { text-transform: uppercase; letter-spacing: .08em; }
.live-tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 820px; }
.live-tool-grid .tool-card, .live-tool-grid .tool-card-featured { grid-column: auto; }
.coming-soon-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.coming-soon-grid article { min-height: 190px; padding: 22px; border: 1px solid var(--line); border-radius: 20px; background: color-mix(in srgb, var(--mint) 27%, var(--white)); }
.coming-soon-grid article:nth-child(2) { background: color-mix(in srgb, var(--blue) 24%, var(--white)); }.coming-soon-grid article:nth-child(3) { background: color-mix(in srgb, var(--orange) 25%, var(--white)); }
.coming-soon-grid span { color: var(--muted); font: 700 9px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.coming-soon-grid h3 { margin: 35px 0 9px; font-size: 21px; letter-spacing: -.035em; }.coming-soon-grid p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.tool-card-video { background: #fff6e9; }
.next-paths { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.next-paths a { display: flex; flex-direction: column; min-height: 195px; padding: 25px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); text-decoration: none; }
.next-paths a:hover { border-color: var(--ink); box-shadow: 5px 5px 0 var(--ink); }
.next-paths span { color: var(--mint-dark); font: 700 9px "Space Mono", monospace; text-transform: uppercase; }
.next-paths strong { max-width: 440px; margin-top: 24px; font-size: 25px; line-height: 1.15; }
.next-paths b { margin-top: auto; font-size: 11px; }
.slim-row { grid-template-columns: 1fr 1fr; }
.compact-panel { max-width: 940px; margin-inline: auto; }
.score-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 18px; margin-bottom: 8px; border-bottom: 1px solid var(--line); }
.score-heading span, .blog-score-card span, .speed-score-card span { color: var(--muted); font: 700 9px "Space Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.score-heading h3 { margin: 5px 0 0; font-size: 24px; }
.checker-score { position: relative; width: 92px; min-width: 92px; height: 92px; display: grid; place-content: center; text-align: center; border: 2px solid currentColor; border-radius: 50%; overflow: hidden; }
.checker-score strong { position: relative; z-index: 1; display: block; font-size: 29px; line-height: 1; }
.checker-score span { position: relative; z-index: 1; display: block; color: currentColor; font: 700 8px "Space Mono", monospace; margin-top: 5px; }
.checker-score i { position: absolute; left: 0; right: 0; bottom: 0; height: var(--score); background: currentColor; opacity: .1; }
.checker-score.good { color: #4b7f21; }.checker-score.warning { color: #a66d00; }.checker-score.poor { color: #a33b30; }
.heading-canvas { display: grid; align-content: center; min-height: 330px; background: var(--ink); color: var(--white); }
.heading-canvas > span { color: var(--mint); font: 700 9px "Space Mono", monospace; text-transform: uppercase; }
.heading-canvas h2 { font-size: clamp(34px, 5vw, 57px); line-height: 1; letter-spacing: -.055em; margin: 55px 0 18px; }
.heading-canvas p { color: #aebdb7; max-width: 520px; font-size: 12px; }
.youtube-card { background: #fff; }
.youtube-thumb { aspect-ratio: 16 / 9; display: grid; place-content: center; border-radius: 14px; background: radial-gradient(circle at 65% 30%, #d8ffad, var(--mint-dark) 36%, var(--ink) 37%); color: var(--white); position: relative; overflow: hidden; }
.youtube-thumb span { position: absolute; left: 14px; top: 14px; color: var(--white); font: 700 8px "Space Mono", monospace; text-transform: uppercase; }
.youtube-thumb i { width: 54px; height: 38px; display: grid; place-content: center; padding-left: 3px; border-radius: 11px; background: #f20d0d; font-style: normal; }
.youtube-card h3 { font-size: 20px; margin: 17px 0 5px; }.youtube-card > p { color: var(--muted); margin: 0 0 12px; font-size: 10px; }.youtube-card > span { color: var(--muted); font-size: 11px; line-height: 1.5; }
.blog-copy-label { margin-top: 22px; }.blog-input { min-height: 380px; }
.blog-results { padding-top: 20px; }
.blog-score-card, .speed-score-card { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 30px; background: var(--ink); color: var(--white); border-radius: 22px; margin-bottom: 14px; }
.blog-score-card h2, .speed-score-card h2 { margin: 7px 0; font-size: clamp(35px, 5vw, 55px); }
.blog-score-card p, .speed-score-card p { color: #b7c4bf; max-width: 700px; margin: 0; font-size: 12px; line-height: 1.6; }
.blog-score-card .checker-score, .speed-score-card .checker-score { color: var(--mint); border-color: var(--mint); }
.two-column-checks { display: grid; grid-template-columns: 1fr 1fr; column-gap: 34px; }
.speed-results { margin-top: 20px; }
.strategy-row { display: flex; align-items: center; gap: 9px; margin-top: 16px; }
.strategy-row label { cursor: pointer; }.strategy-row input { position: absolute; opacity: 0; }
.strategy-row label span { display: block; border: 1px solid var(--line); border-radius: 999px; padding: 8px 13px; font-size: 10px; font-weight: 700; }
.strategy-row label:has(input:checked) span { background: var(--ink); color: var(--white); border-color: var(--ink); }
.strategy-row p { color: var(--muted); margin: 0 0 0 auto; font-size: 10px; }
.speed-score-card > div { display: flex; align-items: center; gap: 24px; }
.speed-score-card > small { color: #aebdb7; font-size: 9px; text-align: right; }
.speed-metrics { display: grid; grid-template-columns: repeat(5, 1fr); gap: 9px; margin: 14px 0; }
.speed-metrics article { padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); }
.speed-metrics.snapshot-metrics { grid-template-columns: repeat(3, 1fr); }
.measurement-notice { display: flex; gap: 12px; align-items: baseline; margin: 14px 0; padding: 13px 16px; border: 1px solid #d6a044; border-radius: 13px; background: #fff8e8; }
.measurement-notice strong { white-space: nowrap; font-size: 11px; }.measurement-notice span { color: var(--muted); font-size: 10px; line-height: 1.5; }
.speed-metrics span { color: var(--muted); font-size: 9px; }.speed-metrics strong { display: block; margin: 10px 0; font-size: 20px; }.speed-metrics p { color: var(--muted); margin: 0; font-size: 9px; line-height: 1.45; }
.speed-opportunities article { display: grid; grid-template-columns: 28px 1fr; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.speed-opportunities article > b { color: var(--mint-dark); font: 700 9px "Space Mono", monospace; }.speed-opportunities article strong, .speed-opportunities article span { display: block; }.speed-opportunities article strong { font-size: 12px; }.speed-opportunities article span { color: var(--muted); font-size: 10px; margin-top: 4px; }

@media (max-width: 980px) {
  .compact-tool-grid { grid-template-columns: repeat(2, 1fr); }
  .compact-tool-grid .tool-card-featured { grid-column: span 2; }
  .speed-metrics { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 760px) {
  .simplified-hero { grid-template-columns: 1fr; }
  .hero-tool-picker { transform: none; }
  .tool-group-heading { grid-template-columns: 1fr; gap: 6px; }
  .compact-tool-grid { grid-template-columns: 1fr; }
  .live-tool-grid, .coming-soon-grid { grid-template-columns: 1fr; }
  .compact-tool-grid .tool-card, .compact-tool-grid .tool-card-featured { grid-column: 1; min-height: 235px; }
  .next-paths, .two-column-checks { grid-template-columns: 1fr; }
  .slim-row { grid-template-columns: 1fr; }
  .slim-row > div:first-child { grid-column: 1; }
  .blog-score-card, .speed-score-card { align-items: flex-start; flex-direction: column; }
  .speed-score-card > small { text-align: left; }
  .speed-metrics { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px) {
  .hero-tool-picker { margin-inline: -2px; padding: 12px; border-radius: 20px; box-shadow: 6px 6px 0 var(--mint-dark); }
  .hero-tool-picker a { min-height: 74px; }
  .tool-group { margin-top: 42px; }
  .coming-soon-grid article { min-height: 148px; padding: 18px; }.coming-soon-grid h3 { margin-top: 25px; }
  .strategy-row { align-items: flex-start; flex-wrap: wrap; }.strategy-row p { flex-basis: 100%; margin-left: 0; }
  .score-heading { align-items: flex-start; }
  .checker-score { width: 80px; min-width: 80px; height: 80px; }.checker-score strong { font-size: 24px; }
  .speed-score-card > div { align-items: flex-start; flex-direction: column; }
  .speed-metrics { grid-template-columns: 1fr; }
  .speed-metrics.snapshot-metrics { grid-template-columns: 1fr; }
  .measurement-notice { align-items: flex-start; flex-direction: column; }
  .blog-input { min-height: 300px; }
}

/* Keep speed-result hierarchy above legacy grid defaults. */
.speed-results .speed-metrics { grid-template-columns: repeat(2, 1fr); }
.speed-results .speed-metric-card > strong { margin: 0; color: var(--metric-color); font-size: 28px; }
.speed-results .speed-metric-card div span { color: var(--ink); font-size: 14px; }
.speed-results .speed-metric-card div p { margin: 5px 0 0; font-size: 12px; }

@media (max-width: 760px) {
  .speed-results .speed-metrics { grid-template-columns: 1fr; }
  .speed-results .speed-metric-card > strong { font-size: 25px; }
}

@media (max-width: 520px) {
  .speed-progress { padding: 19px 17px; border-radius: 17px; }
  .speed-progress h2 { margin-top: 16px; font-size: 24px; }
  .speed-progress-steps { grid-template-columns: 1fr 1fr; row-gap: 13px; margin-top: 18px; }
  .tool-page .related-tools { gap: 20px; padding-top: 28px; padding-bottom: 48px; }
  .tool-page .related-links a { min-height: 112px; padding: 15px; }
  .tool-page .text-input, .tool-page .large-input, .tool-page .connected-input input { font-size: 16px; }
  .speed-results .speed-metric-card > strong { font-size: 23px; }
  .speed-results .speed-metric-card div span { font-size: 14px; }
  .speed-results .speed-metric-card div p { font-size: 11px; }
}

/* Match the Speed Checker headline hierarchy to the Meta Tag Checker. */
html[data-page="speed-checker"] .tool-intro h1 { font-size: clamp(52px, 6.6vw, 88px); }
html[data-page="speed-checker"] .tool-intro h1 em { color: var(--mint-dark); font-family: Georgia, serif; font-weight: 400; }

@media (max-width: 600px) {
  html[data-page="speed-checker"] .tool-intro h1 { font-size: clamp(46px, 14.5vw, 64px); }
}

/* Shared, legible type scale for the three public pages. */
.platform-page .lede, .meta-tool-page .lede { font-size: 16px; }
.platform-page .eyebrow, .meta-tool-page .eyebrow { font-size: 12px; }
.tool-page .field-label { font-size: 14px; }
.tool-page .field-label span, .tool-page .output-note, .tool-page .form-explainer { font-size: 13px; }
.tool-page .related-links span { font-size: 13px; }.tool-page .related-links b { font-size: 12px; }
.speed-test-note, .speed-progress > p, .speed-error-card span { font-size: 13px; }
.speed-progress-steps li, .device-choice > span small { font-size: 12px; }
.speed-progress > small, .speed-metric-status, .device-result-tag, .speed-section-heading p, .speed-section-heading > span { font-size: 11px; }
.speed-score-summary div small { font-size: 12px; }
.meta-tool-page .form-hint, .meta-tool-page .health-item small, .meta-tool-page .rank-summary { font-size: 12px; }
.meta-tool-page .detail-column li span, .meta-tool-page .check p { font-size: 13px; }
.meta-tool-page .check code { font-size: 11px; }
.meta-tool-page .rank-position { font-size: 11px; }
.meta-tool-page .help-popover p, .meta-tool-page .help-popover ol { font-size: 13px; }
.platform-page .hero-tool-picker > p,
.platform-page .tool-number,
.platform-page .tool-card p,
.platform-page .coming-soon-grid span { font-size: 12px; }
.platform-page .hero-tool-picker small,
.platform-page .tool-card div > span,
.platform-page .coming-soon-grid p { font-size: 13px; }
.platform-page .tool-status { font-size: 10px; }
.speed-results .speed-metric-card div span { font-size: 15px; }
.speed-results .speed-metric-card div p { font-size: 13px; }
.speed-results .speed-opportunities article strong { font-size: 14px; }
.speed-results .speed-opportunities article span { font-size: 13px; }

/* Metadata Eraser */
.metadata-main { max-width: 1172px; margin: 0 auto; padding: 0 34px 110px; }
.metadata-intro { max-width: 920px; padding: 30px 0 22px; }
.metadata-intro h1 { margin: 0; max-width: 900px; font-size: clamp(52px, 6.6vw, 88px); line-height: .94; letter-spacing: -.06em; }
.metadata-intro h1 em { color: var(--mint-dark); font-family: Georgia, serif; font-weight: 400; }
.metadata-intro .lede { max-width: 720px; margin-top: 18px; font-size: 16px; line-height: 1.55; color: var(--muted); }
.metadata-workspace { margin-top: 12px; }
.metadata-dropzone { min-height: 330px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 38px 24px; border: 2px dashed #9ca8a3; border-radius: 24px; background: var(--white); text-align: center; cursor: pointer; transition: border-color .2s, background .2s, transform .2s; }
.metadata-dropzone:hover, .metadata-dropzone:focus-visible, .metadata-dropzone.is-dragging { border-color: var(--mint-dark); background: #f8fff2; transform: translateY(-2px); outline: 0; }
.drop-icon { width: 58px; height: 58px; display: grid; place-items: center; margin-bottom: 20px; border: 1.5px solid var(--ink); border-radius: 50%; color: var(--ink); font-size: 32px; font-weight: 300; line-height: 1; }
.metadata-dropzone h2 { margin: 0; font-size: 31px; letter-spacing: -.045em; }
.metadata-dropzone p { margin: 8px 0 20px; color: var(--muted); font-size: 15px; }
.metadata-dropzone small { margin-top: 17px; color: var(--muted); font: 700 11px "Space Mono", monospace; }
.metadata-upload-button, .metadata-erase-button { display: inline-flex; align-items: center; justify-content: space-between; gap: 45px; border: 1px solid var(--ink); border-radius: 2px; background: var(--mint); color: var(--ink); padding: 16px 21px; box-shadow: 4px 4px 0 var(--ink); font-size: 15px; font-weight: 700; }
.metadata-tool-page .primary-action, .metadata-tool-page .secondary-action, .metadata-add-files { border: 1px solid var(--ink); border-radius: 2px; box-shadow: 4px 4px 0 var(--ink); }
.metadata-tool-page .primary-action:active, .metadata-tool-page .secondary-action:active, .metadata-upload-button:active, .metadata-erase-button:active, .metadata-add-files:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--ink); }
.metadata-error { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 12px; padding: 15px 18px; border: 1px solid #d65349; border-radius: 14px; background: #fff0ee; color: #8f3029; }
.metadata-error[hidden] { display: none; }
.metadata-error button { background: var(--white); color: inherit; padding: 9px 12px; font-weight: 700; }
.text-button { border: 0; border-bottom: 1px solid currentColor; background: transparent; color: inherit; padding: 2px 0; font-weight: 700; }
.metadata-file-panel { margin-top: 30px; scroll-margin-top: 20px; }
.metadata-file-tray { margin-bottom: 26px; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.metadata-tray-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 17px; }
.metadata-tray-heading h2 { margin: 3px 0 0; font-size: 24px; letter-spacing: -.04em; }
.metadata-tray-controls { display: flex; align-items: center; gap: 16px; }
.metadata-add-files { min-height: 42px; padding: 10px 14px; background: var(--mint); color: var(--ink); font-size: 13px; font-weight: 700; }
.metadata-tray { display: grid; grid-auto-columns: minmax(125px, 150px); grid-auto-flow: column; gap: 12px; overflow-x: auto; padding: 3px 4px 9px; scroll-snap-type: x proximity; }
.metadata-file-tile { position: relative; min-width: 0; padding: 9px; border: 1px solid var(--line); border-radius: 9px; background: var(--paper); cursor: pointer; scroll-snap-align: start; }
.metadata-file-tile.is-active { border-color: var(--ink); box-shadow: 3px 3px 0 var(--ink); }
.metadata-file-tile.is-selected { background: #f3ffe8; }
.metadata-tile-check { position: absolute; z-index: 2; top: 15px; right: 15px; width: 24px; height: 24px; display: grid; place-items: center; border: 1px solid var(--ink); border-radius: 2px; background: var(--white); color: var(--ink); font-size: 14px; font-weight: 800; }
.metadata-file-tile.is-selected .metadata-tile-check { background: var(--mint); }
.metadata-tile-preview { height: 88px; display: grid; place-items: center; overflow: hidden; border-radius: 5px; background: var(--line); }
.metadata-tile-preview img { width: 100%; height: 100%; object-fit: cover; }
.metadata-tile-preview span { font: 700 12px "Space Mono", monospace; }
.metadata-file-tile strong { display: block; overflow: hidden; margin-top: 9px; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.metadata-file-tile small { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; }
.metadata-file-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.metadata-file-identity { display: flex; align-items: center; gap: 17px; min-width: 0; }
.metadata-thumbnail { width: 74px; height: 74px; flex: 0 0 74px; overflow: hidden; border-radius: 15px; background: var(--line); }
.metadata-thumbnail img { width: 100%; height: 100%; object-fit: cover; }
.metadata-thumbnail span { width: 100%; height: 100%; display: grid; place-items: center; color: var(--ink); font: 700 12px "Space Mono", monospace; text-transform: uppercase; }
.metadata-thumbnail span[hidden], .metadata-thumbnail img[hidden] { display: none; }
.metadata-file-identity h2 { max-width: 620px; overflow: hidden; margin: 3px 0 4px; font-size: 24px; text-overflow: ellipsis; white-space: nowrap; }
.metadata-file-identity > div > span { color: var(--muted); font-size: 13px; }
.metadata-summary { display: grid; grid-template-columns: repeat(3, 1fr); margin: 18px 0; border: 1px solid var(--line); border-radius: 18px; background: var(--white); overflow: hidden; }
.metadata-summary article { display: flex; align-items: baseline; gap: 12px; padding: 20px; border-right: 1px solid var(--line); }
.metadata-summary article:last-child { border-right: 0; }
.metadata-summary strong { color: var(--mint-dark); font-size: 31px; line-height: 1; }
.metadata-summary span { color: var(--muted); font-size: 13px; }
.metadata-columns { display: grid; grid-template-columns: 1.1fr .9fr; gap: 14px; }
.metadata-card { min-width: 0; padding: 25px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); }
.metadata-card-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding-bottom: 17px; border-bottom: 1px solid var(--line); }
.metadata-card-heading h3 { margin: 3px 0 0; font-size: 25px; letter-spacing: -.04em; }
.metadata-card-heading > span { color: var(--muted); font: 700 11px "Space Mono", monospace; }
.metadata-list { max-height: 440px; margin: 0; overflow: auto; }
.metadata-list > div { display: grid; grid-template-columns: minmax(120px, .8fr) minmax(0, 1.2fr); gap: 20px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.metadata-list > div:last-child { border-bottom: 0; }
.metadata-list dt { color: var(--muted); font-size: 12px; font-weight: 700; }
.metadata-list dd { min-width: 0; margin: 0; overflow-wrap: anywhere; font-size: 13px; }
.metadata-card-copy { color: var(--muted); font-size: 13px; line-height: 1.55; }
.metadata-editor label { display: grid; gap: 7px; margin-top: 15px; color: var(--muted); font-size: 13px; font-weight: 600; }
.metadata-editor input { width: 100%; min-height: 48px; border: 1px solid var(--line); border-radius: 11px; background: var(--paper); color: var(--ink); padding: 12px 13px; font-size: 16px; }
.metadata-editor input:focus { border-color: var(--mint-dark); outline: 2px solid color-mix(in srgb, var(--mint) 55%, transparent); }
.metadata-editor.is-disabled label { opacity: .45; }
.metadata-editor.is-disabled input { cursor: not-allowed; }
.metadata-editor button:disabled, .metadata-erase-button:disabled { cursor: not-allowed; opacity: .48; }
.metadata-save { margin-top: 20px; }
.metadata-actions { display: flex; align-items: center; justify-content: space-between; gap: 35px; margin-top: 14px; padding: 28px; border-radius: 20px; background: var(--ink); color: var(--white); }
.metadata-actions h2 { margin: 4px 0; font-size: 31px; letter-spacing: -.045em; }
.metadata-actions p:last-child { margin: 0; color: #aebdb7; font-size: 13px; }
.metadata-erase-button { min-width: 220px; }
.metadata-processing, .metadata-complete { min-height: 390px; display: grid; place-items: center; align-content: center; margin-top: 30px; padding: 45px 24px; border: 1px solid var(--line); border-radius: 24px; background: var(--white); text-align: center; }
.metadata-processing[hidden], .metadata-complete[hidden] { display: none; }
.metadata-processing h2, .metadata-complete h2 { margin: 11px 0 9px; font-size: 39px; letter-spacing: -.05em; }
.metadata-processing > p:last-child, .metadata-complete > p { max-width: 560px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.erase-animation { position: relative; width: 140px; height: 90px; margin-bottom: 25px; overflow: hidden; border: 1.5px solid var(--ink); border-radius: 13px; background: var(--paper); }
.erase-animation span, .erase-animation i, .erase-animation b { position: absolute; left: 17px; right: 17px; height: 6px; border-radius: 5px; background: var(--ink); opacity: .18; }
.erase-animation span { top: 19px; }.erase-animation i { top: 41px; }.erase-animation b { top: 63px; }
.erase-animation::after { content: ""; position: absolute; inset: -5px; background: linear-gradient(90deg, transparent 0 22%, var(--mint) 42% 58%, transparent 78%); transform: translateX(-100%); animation: eraseSweep 1.15s ease-in-out infinite; }
@keyframes eraseSweep { to { transform: translateX(100%); } }
.complete-mark { width: 76px; height: 76px; display: grid; place-items: center; margin-bottom: 22px; border: 2px solid #5a982d; border-radius: 50%; color: #5a982d; font-size: 35px; }
.metadata-complete-actions { display: flex; gap: 10px; margin-top: 25px; }
.metadata-complete-actions button { border: 1px solid var(--ink); }
.metadata-trust { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 72px; padding-bottom: 34px; border-top: 1px solid var(--line); }
.metadata-trust article { padding: 28px 25px 0 0; }
.metadata-trust span { color: var(--mint-dark); font: 700 12px "Space Mono", monospace; }
.metadata-trust h3 { margin: 14px 0 6px; font-size: 20px; }
.metadata-trust p { margin: 0; color: var(--muted); font-size: 13px; }

@media (max-width: 760px) {
  .metadata-main { padding: 0 18px 65px; }
  .metadata-intro { padding: 12px 0 14px; }
  .metadata-intro h1 { font-size: clamp(46px, 14.5vw, 64px); }
  .metadata-dropzone { min-height: 285px; border-radius: 20px; }
  .metadata-file-header { align-items: flex-start; }
  .metadata-tray-heading { align-items: flex-start; flex-direction: column; }
  .metadata-columns { grid-template-columns: 1fr; }
  .metadata-actions { align-items: stretch; flex-direction: column; }
  .metadata-erase-button { width: 100%; }
  .metadata-trust { grid-template-columns: 1fr; }
  .metadata-trust article { padding: 22px 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 520px) {
  .platform-page .platform-topbar { padding-top: 16px; padding-bottom: 4px; }
  .metadata-tool-page .platform-topbar { padding-top: 16px; padding-bottom: 4px; }
  .metadata-intro { padding-top: 2px; }
  .metadata-dropzone { min-height: 265px; padding: 30px 17px; }
  .metadata-dropzone h2 { font-size: 26px; }
  .metadata-upload-button { width: 100%; }
  .metadata-file-header { align-items: stretch; flex-direction: column; }
  .metadata-file-tray { padding: 17px 14px; }
  .metadata-tray-controls { width: 100%; justify-content: space-between; gap: 10px; }
  .metadata-tray { grid-auto-columns: 122px; }
  .metadata-file-identity h2 { font-size: 20px; }
  .metadata-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .metadata-summary article { display: block; min-width: 0; padding: 14px 10px; }
  .metadata-summary strong { display: block; font-size: 25px; }
  .metadata-summary span { display: block; margin-top: 6px; font-size: 11px; }
  .metadata-card { padding: 19px 17px; }
  .metadata-list > div { grid-template-columns: 1fr; gap: 4px; }
  .metadata-actions { padding: 22px 18px; }
  .metadata-actions h2 { font-size: 27px; }
  .metadata-processing h2, .metadata-complete h2 { font-size: 32px; }
  .metadata-complete-actions { align-items: stretch; flex-direction: column; width: 100%; }
}

@media (max-width: 600px) {
  .brand { gap: 6px; }
  .meta-tool-page .topbar { padding-top: 16px; padding-bottom: 4px; }
  .meta-tool-page .hero { padding-top: 8px; }
}