.tool { padding-block: clamp(28px, 5vw, 64px) clamp(72px, 10vw, 128px); }
.crumbs { font-size: 0.9375rem; color: var(--ink-2); margin: var(--space-2) 0 var(--space-6); word-spacing: 0.35em; line-height: 1.6; }
.crumbs a, .crumbs span { word-spacing: normal; }
.crumbs a { color: var(--ink-2); text-underline-offset: 3px; }

.tool-hero { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
@media (min-width: 960px) { .tool-hero.has-side { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); } .tool-hero.has-side .tool-hero-copy { position: sticky; top: 32px; } }
.tool h1 { font-size: clamp(2.375rem, 6.2vw, 4.25rem); line-height: 1.02; letter-spacing: -0.04em; font-weight: 800; text-wrap: balance; }
.tool-guide h1 { max-width: 18ch; }
.tool-hero.has-side h1 { font-size: clamp(2.25rem, 4.8vw, 3.5rem); hyphens: manual; }
.tool .lead { margin-top: var(--space-5); font-size: clamp(1.0625rem, 2.1vw, 1.25rem); line-height: 1.55; color: var(--ink-2); max-width: 54ch; }
.tool-guide .lead { max-width: 62ch; }

.tool-panel { min-width: 0; }
.tool-form { display: grid; gap: var(--space-5); padding: clamp(20px, 3vw, 32px); border: 1px solid var(--line); border-radius: var(--radius-l); background: var(--surface); box-shadow: var(--shadow), 0 40px 80px -56px color-mix(in srgb, var(--accent) 45%, transparent); }
.tool-form label { display: grid; gap: var(--space-2); font-weight: 600; font-size: 0.9375rem; }
.tool-form .hint { font-weight: 400; color: var(--ink-2); font-size: 0.875rem; }
.tool-form input[type=text], .tool-form textarea, .tool-form select { width: 100%; min-height: 52px; padding: 13px 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg); color: var(--ink); font: inherit; font-size: 1rem; transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease); }
.tool-form input[type=text]:hover, .tool-form textarea:hover { border-color: color-mix(in srgb, var(--accent) 30%, var(--line)); }
.tool-form textarea { min-height: 140px; resize: vertical; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.875rem; line-height: 1.55; }
.tool-form textarea.tall { min-height: 220px; }
.tool-form input:focus-visible, .tool-form textarea:focus-visible, .tool-form select:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent) 12%, transparent); }
.tool-form fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: var(--space-2); min-width: 0; }
.tool-form legend { font-weight: 600; font-size: 0.9375rem; margin-bottom: var(--space-2); }
.bot-picks { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.bot-picks label { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px; border: 1px solid var(--line); border-radius: 999px; font-weight: 500; font-size: 0.9375rem; cursor: pointer; transition: border-color var(--t) var(--ease), background var(--t) var(--ease); }
.bot-picks label:has(input:checked) { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); background: color-mix(in srgb, var(--accent) 7%, var(--surface)); }
.bot-picks input { width: 18px; height: 18px; accent-color: var(--accent); }
.tool-form .btn { min-height: 52px; width: 100%; font-size: 1.0625rem; }
@media (min-width: 560px) { .tool-form .btn { width: auto; justify-self: start; padding-inline: 32px; } }

.tool-out { margin-top: clamp(32px, 5vw, 56px); padding: clamp(20px, 3vw, 32px); border: 1px solid var(--line); border-radius: var(--radius-l); background: var(--surface); box-shadow: var(--shadow); outline: none; overflow-wrap: anywhere; scroll-margin-top: 24px; }
.tool-out h2 { font-size: clamp(1.375rem, 2.6vw, 1.75rem); letter-spacing: -0.025em; margin-bottom: var(--space-3); }
.tool-out h3 { font-size: 1.0625rem; margin: var(--space-5) 0 var(--space-2); }
.tool-out p { margin-top: var(--space-2); color: var(--ink-2); line-height: 1.6; }
.tool-out ul { margin-top: var(--space-2); padding-left: 1.2em; list-style: disc; display: grid; gap: 6px; }
.tool-out li.bad { color: var(--bad); font-weight: 600; }
.tool-out li.good::marker { color: var(--good); }
.tool-out code, .tool-prose code, .guide-prose code, .tool-faq code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.875em; padding: 1px 0.3em; border-radius: 6px; background: var(--surface-2); }
.tool-code { position: relative; margin-top: var(--space-4); }
.tool-code pre { padding: var(--space-4) var(--space-5); border-radius: 16px; background: var(--surface-2); font-size: 0.8125rem; line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.tool-code:has(.btn) pre { padding-top: 52px; }
.tool-code pre code { padding: 0; background: none; }
.tool-code .btn { position: absolute; top: 8px; right: 8px; min-height: 36px; padding: 0 14px; font-size: 0.875rem; }
.tool-table { margin-top: var(--space-3); overflow-x: auto; }
.tool-table table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.tool-table th, .tool-table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.tool-error { color: var(--bad); font-weight: 600; }

.tool-band { margin-top: clamp(72px, 11vw, 128px); display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(28px, 4vw, 48px); align-items: center; padding: clamp(24px, 5vw, 56px); border-radius: 36px; background: var(--ink); color: var(--bg); }
@media (min-width: 900px) { .tool-band { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); } }
.tool-band-copy { display: grid; gap: var(--space-4); justify-items: start; }
.tool-band h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); line-height: 1.05; letter-spacing: -0.035em; font-weight: 800; text-wrap: balance; }
.tool-band p { color: color-mix(in srgb, var(--bg) 76%, var(--ink)); line-height: 1.6; max-width: 46ch; }
.tool-band p code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.875em; padding: 1px 0.3em; border-radius: 6px; background: color-mix(in srgb, var(--bg) 14%, var(--ink)); color: var(--bg); }
.tool-band .btn { background: var(--bg); color: var(--ink); }
.tool-band .agents-loop { background: color-mix(in srgb, var(--bg) 7%, var(--ink)); box-shadow: none; }
.tool-band .agents-loop b { font-weight: 600; }
.tool-band .agents-loop li { animation: none; }

.tool-split { margin-top: clamp(72px, 11vw, 128px); display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-3) clamp(32px, 6vw, 96px); }
@media (min-width: 900px) { .tool-split { grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); } .tool-split > h2, .tool-split > div:first-child:not(.tool-rows):not(.faq-list) { grid-column: 1; } .tool-split > :not(h2):not(div:first-child) { grid-column: 2; } .tool-faq > h2 { position: sticky; top: 32px; align-self: start; } }
.tool-split h2 { font-size: clamp(1.625rem, 3.4vw, 2.25rem); line-height: 1.08; letter-spacing: -0.03em; font-weight: 750; text-wrap: balance; }
.tool-prose > h2 ~ h2 { margin-top: var(--space-6); }
@media (min-width: 900px) { .tool-prose > h2 ~ h2 { margin-top: 0; } }
.tool-prose p, .tool-prose li { color: var(--ink-2); font-size: 1.0625rem; line-height: 1.7; }
.tool-prose p + p, .tool-prose ul + p, .tool-prose p + ul { margin-top: var(--space-4); }
.tool-prose ul { display: grid; gap: var(--space-3); padding-left: 1.2em; list-style: disc; }
.tool-prose li::marker { color: var(--accent); }
.tool-faq .faq-list { border-top: 1px solid var(--line); }

.tool-rows { display: grid; border-top: 1px solid var(--line); min-width: 0; }
.tool-row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px 24px; align-items: baseline; padding: 20px 12px; margin-inline: -12px; border-bottom: 1px solid var(--line); border-radius: 14px; color: var(--ink); text-decoration: none; transition: background var(--t) var(--ease); }
@media (min-width: 720px) { .tool-row { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.6fr) 168px; } .tool-row code { justify-self: end; } .tool-row:not(:has(code)) { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.6fr); } }
.tool-row strong { font-size: 1.125rem; font-weight: 650; letter-spacing: -0.015em; transition: color var(--t) var(--ease); }
.tool-row span { color: var(--ink-2); line-height: 1.5; }
.tool-row code { justify-self: start; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.8125rem; padding: 3px 9px; border-radius: 999px; background: var(--surface-2); color: var(--ink-2); }
.tool-row:hover { background: var(--surface); }
.tool-row:hover strong { color: var(--accent); }
.tool-row:focus-visible { outline: 3px solid var(--accent); outline-offset: -3px; }
.tool-more { margin-top: clamp(72px, 11vw, 128px); }
.tool-more h2 { font-size: clamp(1.375rem, 2.8vw, 1.75rem); letter-spacing: -0.025em; font-weight: 750; margin-bottom: var(--space-4); }

.hub-group p { margin-top: var(--space-3); color: var(--ink-2); line-height: 1.55; max-width: 34ch; }
@media (min-width: 900px) { .hub-group > div:first-child { position: sticky; top: 32px; align-self: start; } }
.tool-hub .tool-split:first-of-type { margin-top: clamp(56px, 9vw, 96px); }
.hub-scan { display: grid; gap: var(--space-3); padding: clamp(20px, 3vw, 28px); border: 1px solid var(--line); border-radius: var(--radius-l); background: color-mix(in srgb, var(--accent) 5%, var(--surface)); }
@media (min-width: 960px) { .hub-scan { margin-top: 56px; } }
.hub-scan-l { font-weight: 600; letter-spacing: -0.01em; }

.guide-layout { margin-top: clamp(40px, 6vw, 72px); display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); }
@media (min-width: 1000px) { .guide-layout { grid-template-columns: minmax(0, 1fr) 260px; } }
.guide-article { min-width: 0; max-width: 68ch; }
.guide-prose h2 { font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.12; letter-spacing: -0.028em; font-weight: 750; margin-top: clamp(40px, 6vw, 64px); scroll-margin-top: 24px; text-wrap: balance; }
.guide-prose h2:first-child { margin-top: 0; }
.guide-prose p, .guide-prose li { color: var(--ink-2); font-size: 1.0938rem; line-height: 1.75; }
.guide-prose p { margin-top: var(--space-4); }
.guide-prose ul, .guide-prose ol { margin-top: var(--space-4); display: grid; gap: var(--space-3); padding-left: 1.2em; list-style: disc; }
.guide-prose li::marker { color: var(--accent); }
.guide-prose strong { color: var(--ink); }
.guide-aside { display: none; }
@media (min-width: 1000px) { .guide-aside { display: grid; gap: var(--space-5); align-content: start; position: sticky; top: 32px; align-self: start; } }
.guide-toc p { font-size: 0.875rem; font-weight: 600; color: var(--ink-2); margin-bottom: var(--space-3); }
.guide-toc ol { display: grid; gap: 2px; border-left: 2px solid var(--line); }
.guide-toc a { display: block; padding: 6px 0 6px 14px; margin-left: -2px; border-left: 2px solid transparent; color: var(--ink-2); font-size: 0.9375rem; line-height: 1.4; text-decoration: none; }
.guide-toc a:hover { color: var(--ink); border-left-color: var(--accent); }
.guide-try { display: grid; gap: 4px; padding: var(--space-5); border-radius: var(--radius-l); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); color: var(--ink); text-decoration: none; }
.guide-try span { font-size: 0.8125rem; font-weight: 600; color: var(--accent); }
.guide-try strong { font-size: 1.0625rem; letter-spacing: -0.015em; }
.guide-try em { font-style: normal; color: var(--ink-2); font-size: 0.9375rem; line-height: 1.5; }
.guide-try:hover strong { color: var(--accent); }
.tool-shots { display: grid; grid-template-columns: minmax(0, 0.55fr) minmax(0, 0.8fr) minmax(0, 1.4fr); gap: var(--space-3); align-items: start; margin-bottom: var(--space-5); }
.tool-shots figure { display: grid; gap: 6px; min-width: 0; }
.tool-shots img { width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--line); background: var(--surface-2); }
.tool-shots figcaption { font-size: 0.8125rem; color: var(--ink-2); }
@media (max-width: 599px) { .tool-shots { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.to-head { display: grid; gap: 4px; margin-bottom: var(--space-4); }
.tool-out .to-head h2 { margin: 0; font-size: clamp(1.375rem, 2.6vw, 1.75rem); letter-spacing: -0.025em; }
.to-url { margin: 0; color: var(--ink-2); font-size: 0.9375rem; overflow-wrap: anywhere; }
.tool-out .to-section { margin: var(--space-6) 0 var(--space-3); padding-top: var(--space-4); border-top: 1px solid var(--line); font-size: 1.0625rem; letter-spacing: -0.01em; }
.to-pill { display: inline-flex; align-items: center; flex: none; min-height: 24px; padding: 0 10px; border-radius: 999px; font-size: 0.8125rem; font-weight: 600; white-space: nowrap; }
.to-pill.to-bad { background: color-mix(in srgb, var(--bad) 12%, transparent); color: var(--bad); }
.to-pill.to-warn { background: color-mix(in srgb, var(--warn) 14%, transparent); color: var(--warn); }
.to-pill.to-good { background: color-mix(in srgb, var(--good) 12%, transparent); color: var(--good); }
.to-pill.to-info, .to-pill.to-accent { background: color-mix(in srgb, var(--accent) 10%, transparent); color: var(--accent); }
.tool-out .to-issues { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-3); }
.to-issue { padding: var(--space-4); border: 1px solid var(--line); border-radius: 14px; background: var(--bg); }
.to-issue.to-bad { border-color: color-mix(in srgb, var(--bad) 35%, var(--line)); background: color-mix(in srgb, var(--bad) 4%, var(--bg)); }
.to-issue.to-warn { border-color: color-mix(in srgb, var(--warn) 35%, var(--line)); background: color-mix(in srgb, var(--warn) 4%, var(--bg)); }
.to-issue.to-good { border-color: color-mix(in srgb, var(--good) 35%, var(--line)); background: color-mix(in srgb, var(--good) 4%, var(--bg)); }
.to-issue-top { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; }
.to-issue-top strong { flex: 1 1 260px; min-width: 0; line-height: 1.4; }
.tool-out .to-code { font-size: 0.75rem; padding: 2px 8px; border-radius: 999px; background: var(--surface-2); color: var(--ink-2); }
.tool-out .to-issue p { margin-top: 8px; font-size: 0.9375rem; }
.to-issue p strong { color: var(--ink); }
.tool-out .to-outline { list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; }
.to-outline li { display: flex; align-items: baseline; gap: 10px; padding: 7px 10px; border-radius: 10px; line-height: 1.4; }
.to-outline li:nth-child(odd) { background: var(--surface-2); }
.to-outline .to-l2 { margin-left: 18px; }
.to-outline .to-l3 { margin-left: 36px; }
.to-outline .to-l4, .to-outline .to-l5, .to-outline .to-l6 { margin-left: 54px; }
.to-h { flex: none; min-width: 30px; text-align: center; padding: 1px 6px; border-radius: 6px; background: var(--accent); color: var(--accent-ink); font-size: 0.75rem; font-weight: 700; }
.to-outline .to-l2 .to-h { background: color-mix(in srgb, var(--accent) 75%, var(--bg)); }
.to-outline .to-l3 .to-h, .to-outline .to-l4 .to-h, .to-outline .to-l5 .to-h, .to-outline .to-l6 .to-h { background: color-mix(in srgb, var(--accent) 18%, var(--bg)); color: var(--accent); }
.tool-out .to-checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.to-checks li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 10px; align-items: start; line-height: 1.5; }
.to-ico { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 999px; font-size: 0.75rem; font-weight: 700; }
.to-checks .to-good .to-ico { background: color-mix(in srgb, var(--good) 14%, transparent); color: var(--good); }
.to-checks .to-bad .to-ico { background: color-mix(in srgb, var(--bad) 14%, transparent); color: var(--bad); }
.to-checks .to-warn .to-ico { background: color-mix(in srgb, var(--warn) 16%, transparent); color: var(--warn); }
.to-checks .to-muted .to-ico { background: var(--surface-2); color: var(--ink-2); }
.to-checks .to-muted { color: var(--ink-2); }
.tool-out .to-events { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.to-events li { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 10px; background: var(--surface-2); }
.to-events time { color: var(--ink-2); font-size: 0.8125rem; white-space: nowrap; }
.tool-out .to-sr { list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; counter-reset: sr; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.875rem; }
.to-sr li { counter-increment: sr; display: grid; grid-template-columns: 2.4em minmax(0, 1fr); padding: 7px 10px; border-radius: 9px; overflow-wrap: anywhere; }
.to-sr li::before { content: counter(sr); color: var(--ink-2); opacity: 0.6; }
.to-sr .to-bad { background: color-mix(in srgb, var(--bad) 10%, transparent); color: var(--bad); font-weight: 600; }
.to-sr .to-bad::after { content: " (no name)"; font-weight: 400; }
.to-sr .to-warn { background: color-mix(in srgb, var(--warn) 10%, transparent); }
.to-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.to-chip { display: inline-flex; padding: 4px 10px; border-radius: 999px; background: var(--surface-2); font-size: 0.875rem; }
.tool-out .to-list { padding-left: 1.2em; }
.tool-out .to-list li::marker { color: var(--accent); }
@media (max-width: 559px) { .to-events li { grid-template-columns: auto minmax(0, 1fr); } .to-events time { grid-column: 1 / -1; } }
.hub-group { --tone: var(--accent); padding: clamp(24px, 4vw, 48px); border-radius: 32px; background: color-mix(in srgb, var(--tone) 6%, var(--bg)); border: 1px solid color-mix(in srgb, var(--tone) 16%, var(--line)); }
.hub-visitor { --tone: var(--good); }
.hub-google { --tone: rgb(26 115 232); }
.hub-launch { --tone: var(--warn); }
.hub-act { --tone: var(--ink); }
.hub-guides { --tone: var(--ink-2); }
.tool-hub .tool-split.hub-group + .tool-split.hub-group { margin-top: var(--space-5); }
.hub-group h2 { display: flex; align-items: center; gap: 12px; }
.hub-group p.hub-count { margin: 0 0 var(--space-3); display: inline-flex; padding: 3px 10px; border-radius: 999px; background: color-mix(in srgb, var(--tone) 12%, var(--surface)); color: color-mix(in srgb, var(--tone) 80%, var(--ink)); font-size: 0.8125rem; font-weight: 700; }
.hub-group .tool-rows { border-top: 0; gap: 8px; }
.hub-group .tool-row { margin-inline: 0; padding: 18px 20px; border: 1px solid color-mix(in srgb, var(--tone) 10%, var(--line)); border-radius: 18px; background: var(--surface); }
.hub-group .tool-row:hover { background: var(--surface); border-color: color-mix(in srgb, var(--tone) 45%, var(--line)); }
.hub-group .tool-row:hover strong { color: color-mix(in srgb, var(--tone) 85%, var(--ink)); }
.hub-group .tool-row code { background: color-mix(in srgb, var(--tone) 10%, var(--surface)); color: color-mix(in srgb, var(--tone) 75%, var(--ink)); }
.hub-group .tool-row { grid-template-columns: minmax(0, 1fr) auto; gap: 6px 16px; }
.hub-group .tool-row strong { grid-column: 1; grid-row: 1; }
.hub-group .tool-row code { grid-column: 2; grid-row: 1; justify-self: end; }
.hub-group .tool-row span { grid-column: 1 / -1; grid-row: 2; }
.hub-group .tool-row:not(:has(code)) { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 559px) { .hub-group .tool-row code { grid-column: 1 / -1; grid-row: 3; justify-self: start; } }
.tool { --tone: var(--accent); }
.tool-prose, .tool-faq { padding: clamp(24px, 4vw, 48px); border-radius: 32px; }
.tool-prose { background: color-mix(in srgb, var(--tone) 6%, var(--bg)); border: 1px solid color-mix(in srgb, var(--tone) 16%, var(--line)); }
.tool-prose code { background: color-mix(in srgb, var(--tone) 10%, var(--surface)); }
.tool-prose li::marker { color: var(--tone); }
.tool-faq { background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.tool-split.tool-faq { margin-top: var(--space-5); }
.tool-more { padding: clamp(24px, 4vw, 48px); border-radius: 32px; background: var(--surface-2); }
.tool-more .tool-rows { border-top: 0; gap: 8px; }
.tool-more .tool-row { margin-inline: 0; padding: 16px 20px; border: 1px solid color-mix(in srgb, var(--tone) 12%, var(--line)); border-radius: 18px; background: var(--surface); }
.tool-more .tool-row strong { display: flex; align-items: center; gap: 10px; }
.tool-more .tool-row:hover { background: var(--surface); border-color: color-mix(in srgb, var(--tone) 45%, var(--line)); }
.tool-more .tool-row:hover strong { color: color-mix(in srgb, var(--tone) 85%, var(--ink)); }
.tool-more .tool-row code { background: color-mix(in srgb, var(--tone) 10%, var(--surface)); color: color-mix(in srgb, var(--tone) 75%, var(--ink)); }
.tool-band + .tool-faq { margin-top: clamp(32px, 5vw, 56px); }
.tool-guide { --tone: var(--accent); }
.guide-prose pre { border-radius: 20px; background: color-mix(in srgb, var(--tone) 6%, var(--surface-2)); border: 1px solid color-mix(in srgb, var(--tone) 14%, var(--line)); }
.guide-prose li::marker { color: var(--tone); }
.guide-try { background: color-mix(in srgb, var(--tone) 7%, var(--bg)); border-color: color-mix(in srgb, var(--tone) 20%, var(--line)); }
.guide-try span { color: var(--tone); }
.guide-toc a:hover { border-left-color: var(--tone); }
.hub-scan, .hub-scan .scan-field, .hub-scan-l { min-width: 0; max-width: 100%; } .hub-scan .scan-field input { min-width: 0; width: 100%; flex: 1 1 auto; } .hub-scan .scan-field .btn { flex: none; }
.api-box { --tone: rgb(26 115 232); margin-top: clamp(48px, 7vw, 80px); display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(24px, 4vw, 48px); align-items: center; padding: clamp(24px, 4vw, 48px); border-radius: 32px; background: color-mix(in srgb, var(--tone) 6%, var(--bg)); border: 1px solid color-mix(in srgb, var(--tone) 16%, var(--line)); }
@media (min-width: 900px) { .api-box { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); } }
.api-copy h2 { font-family: var(--font-display); font-size: clamp(1.75rem, 3.4vw, 2.5rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; }
.api-copy p { margin-top: 12px; color: var(--ink-2); line-height: 1.6; max-width: 56ch; }
.api-code { margin-top: 20px; padding: 16px 18px; border-radius: 16px; background: var(--ink); color: var(--bg); overflow-x: auto; font: 500 0.9375rem/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.api-code code { background: none; padding: 0; color: inherit; white-space: pre-wrap; overflow-wrap: anywhere; }
.api-link { display: inline-block; margin-top: 16px; color: color-mix(in srgb, var(--tone) 85%, var(--ink)); font-weight: 600; text-underline-offset: 4px; }
.api-facts { display: grid; gap: 10px; }
.api-facts > div { padding: 14px 18px; border-radius: 16px; background: var(--surface); border: 1px solid color-mix(in srgb, var(--tone) 14%, var(--line)); }
.api-facts dt { font-weight: 700; color: var(--ink); }
.api-facts dd { margin: 2px 0 0; color: var(--ink-2); font-size: 0.9375rem; }
.method-checks { margin-top: var(--space-5); display: grid; gap: var(--space-5); }
.method-checks dt { font-weight: 700; color: var(--ink); font-size: 1.0938rem; }
.method-checks dt code { margin-right: var(--space-2); }
.method-checks dd { margin: var(--space-1) 0 0; color: var(--ink-2); font-size: 1.0938rem; line-height: 1.75; }
.compare-table { margin-top: var(--space-5); border: 1px solid var(--line); border-radius: var(--radius-s); }
.compare-table table { min-width: 640px; font-size: 0.9375rem; }
@media (min-width: 900px) { .compare-table table { min-width: 0; } }
.compare-table th, .compare-table td { padding: 12px 14px; vertical-align: top; line-height: 1.5; overflow-wrap: normal; word-break: normal; hyphens: none; }
.compare-table thead th { font-size: 0.8125rem; color: var(--ink-2); font-weight: 600; background: var(--surface-2); }
.compare-table tbody th { font-weight: 700; color: var(--ink); white-space: nowrap; }
.compare-table td { color: var(--ink-2); }
.compare-table tr:last-child th, .compare-table tr:last-child td { border-bottom: 0; }
.compare-us th, .compare-us td { background: color-mix(in srgb, var(--accent) 7%, transparent); color: var(--ink); }
.compare-table:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.compare-note { font-size: 0.875rem; }
.guide-prose pre { white-space: pre-wrap; overflow-wrap: anywhere; padding: var(--space-4) var(--space-5); }
.guide-prose pre code { padding: 0; background: none; border-radius: 0; }
.compare-side { display: grid; gap: var(--space-4); padding: clamp(20px, 3vw, 32px); border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line)); border-radius: var(--radius-l); background: color-mix(in srgb, var(--accent) 6%, var(--surface)); }
@media (min-width: 960px) { .compare-side { margin-top: 56px; } }
.compare-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-3); padding-bottom: var(--space-4); border-bottom: 1px solid var(--line); }
.compare-stats dt { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; color: var(--accent); }
.compare-stats dd { margin: 6px 0 0; font-size: 0.875rem; line-height: 1.35; color: var(--ink-2); }
.compare-connect { font-weight: 700; color: var(--ink); }
.compare-url { display: block; padding: 12px 14px; border-radius: var(--radius-s); background: var(--surface); border: 1px solid var(--line); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9375rem; color: var(--ink); overflow-wrap: anywhere; }
.compare-side .btn { justify-self: start; }
.compare-after table { min-width: 560px; }
@media (min-width: 900px) { .compare-after table { min-width: 0; } }
.compare-after thead th:nth-child(2) { color: var(--accent); }
.compare-after th[scope="row"] { white-space: normal; width: 30%; }
.compare-after td.compare-yes { color: var(--ink); background: color-mix(in srgb, var(--accent) 6%, transparent); }
.compare-after td.compare-yes::before { content: "✓"; margin-right: 8px; font-weight: 800; color: var(--accent); }
.compare-after td.compare-gap { color: var(--ink-2); font-style: italic; }
.answer-pair { display: grid; gap: var(--space-4); margin-top: var(--space-5); }
@media (min-width: 720px) { .answer-pair { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.answer-card { display: grid; align-content: start; gap: var(--space-3); margin: 0; padding: var(--space-5); border: 1px solid var(--line); border-radius: var(--radius-l); background: var(--surface); }
.answer-card figcaption { font-weight: 800; font-size: 1.0625rem; color: var(--ink); }
.answer-card pre { margin: 0 !important; font-size: 0.8125rem; }
.answer-card p { margin: 0 !important; font-size: 0.9375rem; }
.answer-us { border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); background: color-mix(in srgb, var(--accent) 6%, var(--surface)); }
.answer-us figcaption { color: var(--accent); }
.layer-grid { display: grid; gap: var(--space-3); margin-top: var(--space-5); grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.layer { padding: var(--space-5); border: 1px solid var(--line); border-radius: var(--radius-l); background: var(--surface); }
.layer h3 { margin: 0 0 var(--space-3); font-size: 1.125rem; color: var(--ink); }
.layer ul { margin: 0 !important; padding: 0 !important; list-style: none !important; display: grid !important; gap: 8px !important; }
.layer li { position: relative; padding-left: 22px; font-size: 0.9375rem !important; line-height: 1.45 !important; }
.layer li::before { content: "✓"; position: absolute; left: 0; top: 0; font-weight: 800; color: var(--accent); }
.weight-cards { display: grid; gap: var(--space-3); margin-top: var(--space-5); }
@media (min-width: 640px) { .weight-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.weight { display: grid; align-content: start; gap: 4px; padding: var(--space-5); border-radius: var(--radius-l); border: 1px solid var(--line); background: var(--surface); }
.weight strong { font-family: var(--font-display); font-size: clamp(2.25rem, 5vw, 3rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.weight span { font-weight: 700; color: var(--ink); }
.weight p { margin: 4px 0 0 !important; font-size: 0.9375rem !important; line-height: 1.5 !important; }
.weight-error strong { color: var(--bad); }
.weight-warn strong { color: var(--warn); }
.weight-tip strong { color: var(--ink-2); }
.band-bar { display: flex; gap: 3px; margin-top: var(--space-5); border-radius: var(--radius-s); overflow: hidden; }
.band { display: grid; gap: 2px; padding: 10px 12px; font-size: 0.8125rem; font-weight: 700; color: var(--ink); min-width: 0; }
.band b { font-variant-numeric: tabular-nums; font-size: 0.75rem; font-weight: 600; color: var(--ink-2); }
.band-weak { flex: 50 1 0; background: color-mix(in srgb, var(--bad) 16%, var(--surface)); }
.band-fair { flex: 25 1 0; background: color-mix(in srgb, var(--warn) 16%, var(--surface)); }
.band-good { flex: 15 1 0; background: color-mix(in srgb, var(--good) 14%, var(--surface)); }
.band-strong { flex: 12 1 0; background: color-mix(in srgb, var(--good) 28%, var(--surface)); }
.read-flow { list-style: none !important; padding: 0 !important; margin-top: var(--space-5); display: grid !important; gap: var(--space-2) !important; counter-reset: rf; }
.read-flow li { counter-increment: rf; display: grid; grid-template-columns: 36px minmax(0, 1fr); column-gap: var(--space-3); padding: var(--space-4); border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--surface); }
.read-flow li::before { content: counter(rf); grid-row: 1 / span 2; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); }
.read-flow li::marker { content: none; }
.read-flow strong { color: var(--ink); }
.read-flow span { font-size: 0.9375rem; color: var(--ink-2); line-height: 1.5; }
.check-chips { list-style: none !important; padding: 0 !important; margin-top: var(--space-4); display: flex !important; flex-wrap: wrap; gap: 8px !important; }
.check-chips li { padding: 6px 12px 6px 30px; position: relative; border-radius: 999px; border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--line)); background: color-mix(in srgb, var(--accent) 5%, var(--surface)); font-size: 0.875rem !important; line-height: 1.4 !important; color: var(--ink) !important; }
.check-chips li::before { content: "✓"; position: absolute; left: 12px; top: 6px; font-weight: 800; color: var(--accent); }
.check-chips li::marker { content: none; }
.ease-table table { min-width: 560px; }
@media (min-width: 900px) { .ease-table table { min-width: 0; } }
.code-cards { display: grid; gap: var(--space-3); margin-top: var(--space-5); grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.code-card { padding: var(--space-4); border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--surface); }
.code-card code { font-size: 0.75rem !important; }
.code-card h3 { margin: 8px 0 4px; font-size: 1rem; color: var(--ink); }
.code-card p { margin: 0 !important; font-size: 0.875rem !important; line-height: 1.5 !important; }
.code-card .code-fix { margin-top: 6px !important; color: var(--ink) !important; }
.calc { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; font-variant-numeric: tabular-nums; }
.calc li { display: flex; justify-content: space-between; color: var(--ink-2); }
.calc li b { color: var(--ink); }
.calc li:nth-child(2) b { color: var(--bad); }
.calc li:nth-child(3) b { color: var(--warn); }
.calc-total { margin-top: 6px; padding-top: 10px; border-top: 1px solid var(--line); font-size: 1.25rem; font-weight: 800; color: var(--ink) !important; }
.calc-total b { font-family: var(--font-display); font-size: 2rem; color: var(--warn) !important; }
.calc-note { font-size: 0.9375rem; color: var(--ink-2); }
.timeline { position: relative; display: grid; gap: var(--space-5); margin-top: var(--space-2); padding-left: 28px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px; background: var(--line); }
.release { position: relative; }
.release::before { content: ""; position: absolute; left: -28px; top: 6px; width: 16px; height: 16px; border-radius: 50%; background: var(--surface); border: 3px solid color-mix(in srgb, var(--accent) 45%, var(--line)); }
.release-latest::before { background: var(--accent); border-color: var(--accent); }
.release-meta { display: flex; align-items: center; gap: var(--space-2); font-size: 0.875rem; color: var(--ink-2); }
.release-badge { padding: 2px 10px; border-radius: 999px; font-size: 0.75rem; font-weight: 700; color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); }
.release-body { margin-top: var(--space-2); padding: var(--space-5); border: 1px solid var(--line); border-radius: var(--radius-l); background: var(--surface); }
.release-latest .release-body { border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); background: color-mix(in srgb, var(--accent) 5%, var(--surface)); }
.release-body h2 { margin: 0 !important; font-size: clamp(1.25rem, 2.4vw, 1.5rem) !important; }
.release-body ul { margin-top: var(--space-3) !important; }
.release-body li { font-size: 1rem !important; }
.feed-link { font-size: 0.875rem; color: var(--ink-2); }
@media (max-width: 520px) { .band-bar { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.band { overflow-wrap: normal; word-break: keep-all; }
.guide-layout + .tool-faq, .guide-layout + .tool-more { margin-top: clamp(72px, 10vw, 120px); }
.brand-name { display: inline-flex; align-items: center; gap: 8px; }
.brand-ic { flex: none; max-width: none; border-radius: 6px; object-fit: contain; }
.brand-row { display: inline-flex; align-items: center; gap: 3px; margin-right: 4px; }
.brand-row .brand-ic { border-radius: 5px; }
.client-chips { list-style: none; margin: calc(var(--space-2) * -1) 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.client-chips li { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px 4px 5px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: 0.8125rem; font-weight: 600; color: var(--ink); }
.client-chips img { width: 16px; height: 16px; border-radius: 4px; flex: none; }
:root[data-theme="dark"] .client-chips .ic-cursor { filter: invert(1); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .client-chips .ic-cursor { filter: invert(1); } }
.compare-after thead th .brand-name { flex-direction: column; align-items: flex-start; gap: 6px; }
.compare-after thead th:last-child { min-width: 132px; }
.compare-after thead .brand-row { gap: 6px; margin: 0; }
.compare-after thead .brand-ic { box-sizing: content-box; width: 18px; height: 18px; padding: 5px; border-radius: 8px; background: var(--surface); border: 1px solid var(--line); }
.compare-after thead th:last-child { min-width: 168px; }
.compare-after thead th .brand-name { gap: 8px; }
.loop-flow { margin-top: var(--space-5); display: grid; }
.lf-data { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-5); border-radius: var(--radius-l); border: 1px solid var(--line); background: var(--surface-2); }
.lf-copy { display: grid; gap: 2px; }
.lf-kicker { font-size: 0.8125rem; font-weight: 700; color: var(--ink-2); }
.lf-copy strong { font-size: 1.25rem; color: var(--ink); }
.lf-copy span:last-child { font-size: 0.9375rem; color: var(--ink-2); }
.lf-logos { display: flex; gap: 8px; }
.lf-tile { box-sizing: content-box; width: 22px; height: 22px; max-width: none; padding: 7px; border-radius: 10px; background: var(--surface); border: 1px solid var(--line); flex: none; }
.lf-us { padding: var(--space-5); border-radius: var(--radius-l); border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line)); background: color-mix(in srgb, var(--accent) 6%, var(--surface)); }
.lf-head { display: flex; align-items: center; gap: 10px; margin: 0 !important; font-weight: 800 !important; font-size: 1.125rem !important; color: var(--ink) !important; }
.lf-head .lf-tile { width: 20px; height: 20px; padding: 6px; }
.lf-steps { list-style: none !important; padding: 0 !important; margin: var(--space-4) 0 0 !important; display: grid !important; gap: var(--space-2) !important; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 720px) { .lf-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.lf-steps li { display: grid; align-content: start; gap: 4px; padding: var(--space-4); border-radius: var(--radius-s); background: var(--surface); border: 1px solid var(--line); line-height: 1.4 !important; }
.lf-steps li::marker { content: none; }
.lf-n { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 4px; font-size: 0.875rem; font-weight: 800; color: var(--surface); background: var(--accent); }
.lf-steps strong { font-size: 1.0625rem; color: var(--ink); }
.lf-steps li > span:last-child { font-size: 0.9375rem; color: var(--ink-2); }
.lf-back { margin: var(--space-4) 0 0 !important; font-size: 0.9375rem !important; color: var(--ink-2) !important; }
.lf-back span { color: var(--accent); font-weight: 800; margin-right: 4px; }
@media (max-width: 440px) { .client-chips { display: grid; grid-template-columns: repeat(2, max-content); } }
.compare-stats > div + div { padding-left: var(--space-3); border-left: 1px solid var(--line); }
.compare-stats dd { min-height: 2.7em; text-wrap: balance; }
.side-works { display: grid; gap: 10px; }
.side-label { font-size: 0.8125rem; font-weight: 700; color: var(--ink-2); }
.side-works .client-chips { margin: 0; }
.copy-field { display: flex; align-items: center; gap: var(--space-2); padding: 6px 6px 6px 14px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); }
.copy-field code { flex: 1; min-width: 0; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9375rem; color: var(--ink); overflow-wrap: anywhere; }
.copy-btn { flex: none; min-height: 36px; padding: 0 14px; border: 0; border-radius: 10px; font: inherit; font-size: 0.875rem; font-weight: 700; color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); cursor: pointer; }
.copy-btn:hover { background: color-mix(in srgb, var(--accent) 20%, transparent); }
.copy-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.compare-side .side-cta { justify-self: stretch; justify-content: center; text-align: center; }
@media (max-width: 440px) { .compare-stats dd { font-size: 0.78rem; } .compare-stats > div + div { padding-left: 10px; } }

.lf-arrow { position: relative; display: grid; place-items: center; padding: 14px 0; }
.lf-arrow::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: linear-gradient(var(--line), color-mix(in srgb, var(--accent) 50%, var(--line))); }
.lf-pass { position: relative; display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px 6px 10px; border-radius: 999px; font-size: 0.8125rem; font-weight: 700; color: var(--accent); background: var(--surface); border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line)); box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 14%, transparent); }
.lf-pass svg { flex: none; }
.guide-toc a { transition: color var(--t-fast, 150ms) ease, border-color var(--t-fast, 150ms) ease; }
.guide-toc a[aria-current] { color: var(--accent); font-weight: 600; border-left-color: var(--accent); }
@media (max-width: 370px) { .compare-stats { gap: 8px; } .compare-stats dd { font-size: 0.72rem; } .compare-stats > div + div { padding-left: 8px; } }