/* Product fragments are isolated from the shared site and homepage demos. */
.product-page {
  --pp-text: #17241b;
  --pp-muted: #626e61;
  --pp-border: #d2dbcd;
  --pp-space: clamp(56px, 7vw, 108px);
  padding: 0;
  margin: 0;
  width: 100%;
  max-width: none;
  min-width: 0;
  color: var(--pp-text);
  background: var(--paper, #f4f6ef);
  font-family: CloudSans, 'Microsoft YaHei', sans-serif;
  font-size: 14px;
  line-height: 1.9;
  overflow-wrap: anywhere;
}
.product-page *,
.product-image-dialog * { box-sizing: border-box; }
.product-page [hidden],
.product-image-dialog [hidden] { display: none !important; }
.product-page :is(figure, blockquote, dl, dd, ol, ul) { margin: 0; }
.product-page :is(ol, ul) { padding: 0; }
.product-page :is(h1, h2, h3, p) { margin: 0; }
.product-page :is(h1, h2, h3) { color: inherit; text-wrap: pretty; }
.product-page h2 { font-size: clamp(32px, 3.6vw, 56px); letter-spacing: -.055em; line-height: 1.4; }
.product-page h3 { font-size: 21px; letter-spacing: -.035em; line-height: 1.5; }
.product-page :is(a, button, summary):focus-visible,
.product-page [tabindex]:focus-visible {
  outline: 2px solid var(--green-dark, #317b33);
  outline-offset: 5px;
}
.product-page :is(button, a, summary) { touch-action: manipulation; }
.product-page :is(a, button) { min-height: 44px; }
.product-page img { display: block; max-width: 100%; height: auto; }
.product-page svg { width: 20px; height: 20px; flex-shrink: 0; }
.product-page .pp-wrap { width: 100%; max-width: 1440px; min-width: 0; margin-inline: auto; }
.product-page .pp-hero,
.product-page .pp-section { padding-inline: var(--pad, 24px); }
.product-page .pp-section { padding-block: var(--pp-space); scroll-margin-top: calc(var(--header, 90px) + 16px); }
.product-page .pp-white { background: #fff; }
.product-page .pp-tint { background: #e7efdf; }
.product-page .pp-dark,
.product-page .pp-hero--ai {
  --pp-text: #eff4e9;
  --pp-muted: #b6c6b0;
  --pp-border: #ffffff2b;
  color: var(--pp-text);
  background: var(--forest, #14291e);
}
.product-page .section-kicker { border-color: var(--pp-border); color: var(--pp-text); font-size: 11px; }
.product-page .section-kicker > span:last-child { color: var(--pp-muted); font-family: Georgia, serif; font-size: 12px; letter-spacing: .035em; }
.product-page .pp-overline { font-size: 11px; letter-spacing: .12em; color: var(--pp-muted); margin-bottom: 18px; }
.product-page .pp-serif { font-family: Georgia, 'Times New Roman', serif; font-style: italic; font-weight: 400; letter-spacing: -.055em; line-height: 1.12; }
.product-page .pp-small { font-size: 12px; }
.product-page .pp-margin-top { margin-top: 44px; }
.product-page .pp-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 26px; margin-top: 32px; }
.product-page .button { min-height: 54px; gap: 22px; padding: 16px 22px; white-space: normal; text-align: left; font-size: 13px; }
.product-page .text-link { min-height: 44px; gap: 16px; font-size: 12px; line-height: 1.7; }
.product-page .text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.product-page .pp-dark .button-dark,
.product-page .pp-hero--ai .button-dark { background: #c3dfb0; color: #17241b; }
.product-page .pp-dark .button-dark:hover,
.product-page .pp-hero--ai .button-dark:hover { background: #d6ebc8; }
.product-page .pp-dark :is(a, button, summary, [tabindex]):focus-visible,
.product-page .pp-hero--ai :is(a, button):focus-visible { outline-color: #b7e59d; }

/* Large editorial openings. */
.product-page .pp-hero { padding-top: calc(var(--header, 90px) + 30px); padding-bottom: 62px; }
.product-page .pp-breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 0 15px; color: var(--pp-muted); font-size: 11px; margin-bottom: 30px; }
.product-page .pp-breadcrumb a { display: inline-flex; align-items: center; }
.product-page .pp-breadcrumb a:hover { color: var(--pp-text); text-decoration: underline; text-underline-offset: 4px; }
.product-page .pp-breadcrumb > span[aria-hidden] { color: #96a38f; font-family: Georgia, serif; }
.product-page .pp-hero-grid { display: grid; grid-template-columns: minmax(0, 1.17fr) minmax(0, .83fr); align-items: center; gap: clamp(36px, 6vw, 90px); margin-top: 54px; }
.product-page .pp-hero-grid > *,
.product-page .pp-section-heading > *,
.product-page .pp-asymmetric > *,
.product-page .pp-start-layout > *,
.product-page .pp-ending-layout > * { min-width: 0; }
.product-page .pp-hero-copy h1 { font-size: clamp(44px, 5.35vw, 84px); font-weight: 700; line-height: 1.28; letter-spacing: -.07em; }
.product-page .pp-hero-copy h1 em { font-style: normal; color: var(--green-dark, #317b33); }
.product-page .pp-lead { color: var(--pp-muted); max-width: 530px; font-size: 15px; line-height: 2; margin-top: 28px; }
.product-page .pp-hero-note { padding-left: 36px; border-left: 1px solid var(--pp-border); }
.product-page .pp-hero-note .pp-serif { font-size: clamp(36px, 4.4vw, 67px); color: #547748; margin-bottom: 27px; }
.product-page .pp-hero-note > p:not(.pp-serif) { color: var(--pp-muted); line-height: 2; }
.product-page .pp-note-rule { display: block; width: 35px; height: 1px; background: #9ead91; margin-block: 22px; }
.product-page .pp-student-evidence { display: grid; grid-template-columns: minmax(0, .28fr) minmax(0, .72fr); align-items: end; gap: 6%; margin-top: 70px; }
.product-page .pp-evidence-note { padding-bottom: 36px; }
.product-page .pp-figure-number { display: block; font: italic 26px Georgia, serif; color: #718367; margin-bottom: 34px; }
.product-page .pp-evidence-note h2 { font-size: clamp(25px, 2.6vw, 38px); }
.product-page .pp-evidence-note p { color: var(--pp-muted); font-size: 12px; margin-top: 20px; max-width: 225px; }
.product-page .pp-proof-label { display: block; color: var(--pp-muted); font-size: 10px; letter-spacing: .06em; line-height: 1.8; }
.product-page .pp-evidence-note .pp-proof-label { margin-top: 30px; padding-top: 15px; border-top: 1px solid var(--pp-border); }
.product-page .pp-figure { min-width: 0; }
.product-page .pp-shot { display: block; position: relative; min-width: 0; border: 1px solid var(--pp-border); background: #edf0e9; }
.product-page .pp-shot img { width: 100%; }
.product-page .pp-shot-hint { position: absolute; bottom: 12px; right: 12px; display: inline-flex; align-items: center; gap: 16px; background: #172b20eb; border: 1px solid #b6c8ac66; padding: 8px 12px; color: #f4f6ef; font-size: 10px; }
.product-page .pp-shot-hint svg { width: 14px; height: 14px; }
.product-page .pp-shot:hover .pp-shot-hint { background: #317b33; }
.product-page .pp-figure figcaption { color: var(--pp-muted); font-size: 10px; line-height: 1.9; margin-top: 12px; }
.product-page .pp-hero--demo .pp-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 5%; align-items: center; }
.product-page .pp-hero--demo h1 { font-size: clamp(40px, 4.45vw, 70px); }
.product-page .pp-demo-evidence > .pp-proof-label { margin-bottom: 22px; }
.product-page .pp-demo-duo { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 20px; }
.product-page .pp-demo-duo > :nth-child(2) { margin-top: 54px; }
.product-page .pp-demo-duo .pp-shot-hint { padding: 7px 9px; font-size: 9px; gap: 5px; right: 7px; bottom: 7px; }
.product-page .pp-source-note { font-size: 11px; line-height: 1.9; color: var(--pp-muted); margin-top: 24px; }

/* These posters are process diagrams, never reconstructed application screens. */
.product-page .pp-flow-poster { padding: 30px 34px; background: #e1ebd8; min-width: 0; }
.product-page .pp-flow-poster figcaption { font-size: 10px; border-bottom: 1px solid #abbf9d; color: #536849; padding-bottom: 18px; letter-spacing: .06em; }
.product-page .pp-flow-poster > .pp-serif { color: #416938; font-size: clamp(37px, 3.8vw, 60px); margin-block: 34px; }
.product-page .pp-flow-poster ol { list-style: none; }
.product-page .pp-flow-poster li { display: flex; gap: 23px; padding: 20px 0; border-top: 1px solid #bcccaf; }
.product-page .pp-flow-poster li > span { font: 12px Georgia, serif; color: #6b805f; padding-top: 8px; }
.product-page .pp-flow-poster li strong { display: block; font-weight: 400; font-size: 27px; letter-spacing: -.04em; line-height: 1.5; }
.product-page .pp-flow-poster li small { display: block; font-size: 11px; color: #5f7354; margin-top: 3px; }
.product-page .pp-poster-foot { color: var(--pp-muted); font-size: 11px; border-top: 1px solid var(--pp-border); padding-top: 20px; margin-top: 14px; }
.product-page .pp-flow-poster--site { background: #e9eee1; padding-top: 28px; border-left: 1px solid #b9c8ad; }
.product-page .pp-flow-poster--site > .pp-serif { font-size: clamp(45px, 5.4vw, 80px); }
.product-page .pp-flow-poster--site li:nth-child(2) { margin-left: 26px; }
.product-page .pp-flow-poster--site li:nth-child(3) { margin-left: 52px; }
.product-page .pp-hero--ai { padding-bottom: 78px; }
.product-page .pp-hero--ai .pp-hero-grid { grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: 5%; }
.product-page .pp-hero--ai h1 { font-size: clamp(38px, 4.3vw, 68px); }
.product-page .pp-hero--ai h1 em { color: #b2dca0; }
.product-page .pp-flow-poster--ai { padding-right: 0; padding-left: 36px; background: transparent; border-left: 1px solid var(--pp-border); }
.product-page .pp-flow-poster--ai figcaption { color: #b5c6ab; border-color: var(--pp-border); }
.product-page .pp-flow-poster--ai > .pp-serif { color: #c9e3b8; font-size: clamp(35px, 4vw, 62px); margin-top: 40px; margin-bottom: 45px; }
.product-page .pp-ai-source { border-top: 1px solid var(--pp-border); padding-top: 18px; }
.product-page .pp-ai-source > span { font-size: 23px; }
.product-page .pp-ai-source p { color: var(--pp-muted); font-size: 11px; margin-top: 8px; }
.product-page .pp-ai-branches { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-block: 28px; }
.product-page .pp-ai-branches > div { border-left: 1px solid #7c9c6d; padding-left: 15px; }
.product-page .pp-ai-branches span { display: block; font-size: 11px; color: var(--pp-muted); }
.product-page .pp-ai-branches strong { display: block; font-size: 18px; font-weight: 400; margin-top: 6px; }

/* Contents and the shared editorial rhythm. */
.product-page .pp-toc { padding: 0 var(--pad, 24px); border-top: 1px solid var(--pp-border); border-bottom: 1px solid var(--pp-border); background: #edf2e7; }
.product-page .pp-toc > div { display: flex; gap: 25px 5%; align-items: center; padding-block: 15px; }
.product-page .pp-toc > div > span { font-size: 11px; color: var(--pp-muted); flex-shrink: 0; }
.product-page .pp-toc ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0 clamp(12px, 3vw, 46px); }
.product-page .pp-toc a { display: flex; gap: 10px; align-items: center; font-size: 12px; padding-block: 8px; }
.product-page .pp-toc a > span { font: 10px Georgia, serif; color: #7e9270; }
.product-page .pp-toc a:hover { color: #317b33; }
.product-page .pp-section-heading { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 8%; align-items: end; margin-block: 42px 46px; }
.product-page .pp-section-heading > p { color: var(--pp-muted); font-size: 14px; max-width: 430px; line-height: 2; }
.product-page .pp-roles { border-top: 1px solid var(--pp-border); }
.product-page .pp-roles > div { display: grid; grid-template-columns: minmax(0, .3fr) minmax(0, .7fr); gap: 7%; padding-block: 27px; border-bottom: 1px solid var(--pp-border); }
.product-page .pp-roles dt { padding-top: 3px; font-size: 13px; color: var(--pp-muted); }
.product-page .pp-roles dd { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 30px; }
.product-page .pp-roles h3 { font-size: 18px; }
.product-page .pp-roles p { font-size: 13px; color: var(--pp-muted); line-height: 1.9; }
.product-page .pp-asymmetric { display: grid; grid-template-columns: minmax(0, .39fr) minmax(0, .61fr); gap: 9%; margin-top: 48px; }
.product-page .pp-section-intro > p { color: var(--pp-muted); margin-top: 26px; max-width: 370px; }
.product-page .pp-section-intro > .pp-serif { color: #577b4b; font-size: clamp(34px, 3.4vw, 50px); margin-top: 58px; }
.product-page .pp-feature-rows > article { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 20px; padding-block: 26px 32px; border-top: 1px solid var(--pp-border); }
.product-page .pp-feature-rows > article:first-child { padding-top: 23px; }
.product-page .pp-feature-rows > article:last-child { padding-bottom: 0; }
.product-page .pp-index { font: 12px Georgia, serif; letter-spacing: .02em; color: var(--pp-muted); padding-top: 8px; display: block; }
.product-page .pp-feature-rows h3 { font-size: 22px; margin-bottom: 13px; }
.product-page .pp-feature-rows p { color: var(--pp-muted); font-size: 14px; }
.product-page .pp-bullets { list-style: none; margin-top: 23px; }
.product-page .pp-bullets > li { padding-left: 17px; position: relative; color: var(--pp-muted); font-size: 13px; line-height: 1.95; margin-top: 11px; }
.product-page .pp-bullets > li::before { content: ''; position: absolute; width: 5px; height: 5px; left: 0; top: .76em; background: #619250; }
.product-page .pp-note { border-left: 2px solid #8eb379; padding-left: 18px; margin-top: 28px; color: var(--pp-muted); font-size: 12px; line-height: 1.95; }

/* Screenshot galleries progressively enhance a readable stack. */
.product-page .pp-gallery-tabs { display: flex; flex-wrap: wrap; gap: 10px 28px; border-bottom: 1px solid var(--pp-border); margin-bottom: 26px; }
.product-page .pp-gallery-tabs button { display: inline-flex; align-items: center; justify-content: start; gap: 12px; position: relative; min-height: 50px; padding: 12px 4px; text-align: left; color: var(--pp-muted); font-size: 14px; }
.product-page .pp-gallery-tabs button > span { font: 11px Georgia, serif; }
.product-page .pp-gallery-tabs button[aria-selected="true"] { color: #245729; }
.product-page .pp-gallery-tabs button[aria-selected="true"]::after { content: ''; position: absolute; height: 2px; background: #317b33; left: 0; right: 0; bottom: -1px; }
.product-page .pp-gallery-panel { display: grid; grid-template-columns: minmax(0, .38fr) minmax(0, .62fr); align-items: center; gap: 7%; padding-block: 22px; min-height: 430px; }
.product-page .pp-gallery:not([data-enhanced]) .pp-gallery-panel + .pp-gallery-panel { border-top: 1px solid var(--pp-border); margin-top: 30px; padding-top: 40px; }
.product-page .pp-gallery-copy h3 { font-size: clamp(26px, 2.45vw, 38px); line-height: 1.45; letter-spacing: -.045em; }
.product-page .pp-gallery-copy > p:not(.pp-overline) { margin-top: 21px; color: var(--pp-muted); font-size: 14px; }
.product-page .pp-gallery-media .pp-shot { display: flex; align-items: center; justify-content: center; padding: 18px; background: #f0f3eb; }
.product-page .pp-gallery-media img { width: auto; max-height: 520px; object-fit: contain; }
.product-page .pp-gallery-media .pp-figure { width: 100%; }
.product-page .pp-gallery--portrait .pp-gallery-panel { grid-template-columns: minmax(0, 1fr) minmax(0, .85fr); gap: 10%; }
.product-page .pp-gallery--portrait .pp-gallery-media .pp-figure { max-width: 310px; margin-inline: auto; }
.product-page .pp-gallery--portrait .pp-gallery-media .pp-shot { padding: 0; }
.product-page .pp-gallery--portrait .pp-gallery-media img { max-height: none; width: 100%; }
.product-page .pp-content-ledger { display: grid; grid-template-columns: minmax(0, .36fr) minmax(0, .64fr); gap: 9%; margin-top: 66px; padding-top: 44px; border-top: 1px solid var(--pp-border); }
.product-page .pp-content-ledger > div:first-child h3 { font-size: clamp(26px, 2.7vw, 39px); line-height: 1.45; }
.product-page .pp-content-ledger .pp-feature-rows > article:first-child { border-top: 0; padding-top: 0; }

/* Numbered sequences and large process illustrations. */
.product-page .pp-steps { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 34px; margin-top: 56px; }
.product-page .pp-steps li { border-top: 1px solid var(--pp-border); padding-top: 23px; min-width: 0; }
.product-page .pp-step-number { font: italic 48px Georgia, serif; color: #b6d4a4; display: block; margin-bottom: 35px; }
.product-page .pp-steps h3 { font-size: 20px; margin-bottom: 15px; }
.product-page .pp-steps p { color: var(--pp-muted); font-size: 13px; line-height: 2; }
.product-page .pp-inline-note { display: flex; align-items: center; justify-content: space-between; gap: 22px 7%; border-top: 1px solid var(--pp-border); margin-top: 48px; padding-top: 26px; }
.product-page .pp-inline-note > p { max-width: 670px; color: var(--pp-muted); font-size: 12px; }
.product-page .pp-inline-note > a { flex-shrink: 0; }
.product-page .pp-rule-map { margin-top: 50px; padding: 28px 34px 32px; background: #1e3929; border: 1px solid #ffffff26; }
.product-page .pp-rule-map figcaption,
.product-page .pp-site-journey figcaption,
.product-page .pp-ai-flow figcaption { font-size: 11px; color: #bfd2b4; padding-bottom: 22px; border-bottom: 1px solid var(--pp-border); letter-spacing: .04em; }
.product-page .pp-rule-map-main { display: grid; grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr) 28px minmax(0, 1fr); gap: 26px; align-items: start; padding-block: 32px; }
.product-page .pp-rule-map-main .pp-index { color: #b4d6a1; font-size: 36px; font-style: italic; padding: 0; margin-bottom: 30px; }
.product-page .pp-rule-map-main h3 { font-size: 22px; margin-bottom: 15px; }
.product-page .pp-rule-map-main p { font-size: 12px; color: var(--pp-muted); line-height: 1.9; }
.product-page .pp-flow-arrow { color: #aecb9f; margin-top: 76px; }
.product-page .pp-rule-checks { display: flex; flex-wrap: wrap; gap: 12px 30px; padding-top: 22px; border-top: 1px solid var(--pp-border); }
.product-page .pp-rule-checks span { color: #c5d8ba; font-size: 11px; }
.product-page .pp-rule-checks span::before { content: '+'; font-family: Georgia, serif; font-size: 17px; margin-right: 10px; color: #91c97c; }
.product-page .pp-two-notes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8%; margin-top: 40px; }
.product-page .pp-two-notes article { border-top: 1px solid var(--pp-border); padding-top: 24px; }
.product-page .pp-two-notes h3 { font-size: 19px; margin-bottom: 14px; }
.product-page .pp-two-notes p { color: var(--pp-muted); font-size: 13px; line-height: 2; }
.product-page .pp-editorial-statement { margin-top: 45px; }
.product-page .pp-editorial-statement h2 { max-width: 1050px; font-size: clamp(33px, 4.1vw, 63px); }
.product-page .pp-editorial-statement > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8%; max-width: 910px; margin: 38px 0 0 auto; color: var(--pp-muted); }
.product-page .pp-site-journey { margin-top: 54px; }
.product-page .pp-site-journey ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6%; list-style: none; padding-block: 34px; }
.product-page .pp-site-journey li > span { display: block; font: italic clamp(34px, 4.3vw, 64px) Georgia, serif; letter-spacing: -.045em; line-height: 1.2; color: #b4d49f; margin-bottom: 37px; }
.product-page .pp-site-journey li h3 { font-size: 24px; margin-bottom: 18px; }
.product-page .pp-site-journey li p { color: var(--pp-muted); font-size: 13px; max-width: 265px; line-height: 2; }
.product-page .pp-site-journey li:nth-child(2) { padding-top: 50px; }
.product-page .pp-site-journey li:nth-child(3) { padding-top: 100px; }
.product-page .pp-site-journey .pp-note { margin-top: 10px; }
.product-page .pp-ai-scope { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7%; margin-top: 46px; }
.product-page .pp-ai-scope article { border-top: 1px solid var(--pp-border); padding-top: 27px; }
.product-page .pp-ai-scope article + article { border-color: #819b70; }
.product-page .pp-ai-scope h3 { font-size: 28px; }
.product-page .pp-ai-flow { margin-top: 48px; }
.product-page .pp-ai-flow-origin { display: grid; grid-template-columns: minmax(80px, .2fr) minmax(0, .8fr); gap: 12px 30px; padding: 30px 0 35px; }
.product-page .pp-ai-flow-origin h3 { font-size: 27px; }
.product-page .pp-ai-flow-origin p { grid-column: 2; color: var(--pp-muted); font-size: 13px; }
.product-page .pp-ai-flow-paths { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7%; padding-left: 16%; }
.product-page .pp-ai-flow-paths article { border-left: 1px solid #789f67; border-top: 1px solid #789f67; padding: 25px; background: #1b3525; }
.product-page .pp-ai-flow-paths article:last-child { border-color: #64705e; background: transparent; }
.product-page .pp-ai-flow-paths .pp-index { color: #b9dba6; margin-bottom: 26px; }
.product-page .pp-ai-flow-paths h3 { font-size: 25px; margin-bottom: 18px; }
.product-page .pp-ai-flow-paths p { font-size: 13px; color: var(--pp-muted); line-height: 2; }
.product-page .pp-flow-outcome { display: block; font-size: 11px; color: #c2dbb1; border-top: 1px solid var(--pp-border); padding-top: 17px; margin-top: 28px; }
.product-page .pp-ai-flow-return { text-align: right; font-size: 12px; color: var(--pp-muted); border-bottom: 1px solid var(--pp-border); padding-block: 25px; }

/* Preparation, FAQs, and contextual product links. */
.product-page .pp-start-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 10%; padding-top: 45px; }
.product-page .pp-start-copy > p:not(.pp-overline) { margin-top: 27px; max-width: 440px; color: var(--pp-muted); line-height: 2; }
.product-page .pp-materials > div { padding: 23px 0; border-top: 1px solid #c8d5be; }
.product-page .pp-materials > div:first-child { padding-top: 0; border-top: 0; }
.product-page .pp-materials dt { display: flex; gap: 17px; align-items: center; font-size: 16px; font-weight: 700; margin-bottom: 12px; }
.product-page .pp-materials dt > span { font: 11px Georgia, serif; color: #6d805f; }
.product-page .pp-materials dd { color: var(--pp-muted); font-size: 13px; line-height: 1.95; }
.product-page .pp-ending-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 10%; padding-top: 47px; }
.product-page .pp-ending-layout > div > h2 { font-size: clamp(31px, 3.2vw, 48px); margin-bottom: 34px; }
.product-page .pp-faq details { border-bottom: 1px solid var(--pp-border); }
.product-page .pp-faq details:first-child { border-top: 1px solid var(--pp-border); }
.product-page .pp-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 64px; padding-block: 20px; list-style: none; cursor: pointer; font-size: 14px; line-height: 1.8; }
.product-page .pp-faq summary::-webkit-details-marker { display: none; }
.product-page .pp-faq summary > span { flex-shrink: 0; font: 24px Georgia, serif; color: #5a8649; }
.product-page .pp-faq details[open] summary > span { transform: rotate(45deg); }
.product-page .pp-faq details > p { color: var(--pp-muted); font-size: 13px; padding: 0 34px 24px 0; line-height: 2; }
.product-page .pp-ending-layout > div > .text-link { margin-top: 19px; }
.product-page .pp-related { border-left: 1px solid var(--pp-border); padding-left: 35px; }
.product-page .pp-related > h3 { font-size: 35px; line-height: 1.4; margin-bottom: 35px; }
.product-page .pp-related > a:not(.text-link) { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 23px 0; border-top: 1px solid var(--pp-border); }
.product-page .pp-related > a:not(.text-link) span { font-size: 18px; }
.product-page .pp-related > a:not(.text-link) p { color: var(--pp-muted); font-size: 12px; margin-top: 8px; }
.product-page .pp-related > a:hover span { color: #317b33; }
.product-page .pp-related > .text-link { margin-top: 14px; }

/* Self-managed native dialog. No shared dialog hooks or global scroll styles. */
.product-image-dialog {
  width: min(1120px, calc(100% - 36px));
  max-width: calc(100% - 36px);
  max-height: calc(100vh - 36px);
  max-height: calc(100dvh - 36px);
  margin: auto;
  padding: 0;
  color: #17241b;
  background: #f4f6ef;
  border: 1px solid #c6d2bc;
  border-radius: 3px;
  font: 13px/1.8 CloudSans, 'Microsoft YaHei', sans-serif;
  overflow: auto;
  overscroll-behavior: contain;
  overflow-wrap: anywhere;
}
.product-image-dialog[open] { animation: none; }
.product-image-dialog::backdrop { background: #0b1e15cf; }
.product-image-dialog .pp-image-toolbar { position: sticky; top: 0; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 16px 12px 24px; background: #f4f6ef; border-bottom: 1px solid #c6d2bc; }
.product-image-dialog .pp-image-toolbar h2 { font-size: 15px; line-height: 1.6; letter-spacing: 0; margin: 0; min-width: 0; }
.product-image-dialog .pp-image-close { width: 44px; height: 44px; padding: 0; flex-shrink: 0; border: 1px solid #b6c4ab; background: transparent; color: #17241b; cursor: pointer; font: 28px Georgia, serif; }
.product-image-dialog .pp-image-stage { padding: 24px; }
.product-image-dialog .pp-image-stage img { width: auto; max-width: 100%; height: auto; display: block; margin-inline: auto; }
.product-image-dialog .pp-image-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; padding: 18px 24px; border-top: 1px solid #c6d2bc; }
.product-image-dialog .pp-image-bottom p { font-size: 11px; margin: 0; color: #52634b; }
.product-image-dialog .pp-image-bottom a { display: inline-flex; align-items: center; gap: 14px; min-height: 44px; color: #244f29; font-size: 12px; text-decoration: underline; text-underline-offset: 4px; }
.product-image-dialog .pp-image-bottom svg { width: 16px; height: 16px; }
.product-image-dialog :is(a, button):focus-visible { outline: 2px solid #317b33; outline-offset: 4px; }

@media (max-width: 1100px) {
  .product-page .pp-hero-grid { gap: 40px; }
  .product-page .pp-hero-copy h1 { font-size: clamp(43px, 5.3vw, 64px); }
  .product-page .pp-hero--demo h1,
  .product-page .pp-hero--ai h1 { font-size: clamp(36px, 4.1vw, 50px); }
  .product-page .pp-hero-note { padding-left: 25px; }
  .product-page .pp-flow-poster { padding-inline: 25px; }
  .product-page .pp-flow-poster--ai { padding-right: 0; }
  .product-page .pp-flow-poster > .pp-serif { font-size: 43px; }
  .product-page .pp-roles > div { grid-template-columns: minmax(0, .23fr) minmax(0, .77fr); gap: 6%; }
  .product-page .pp-roles dd { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 22px; }
  .product-page .pp-asymmetric { gap: 6%; }
  .product-page .pp-feature-rows > article { gap: 14px; grid-template-columns: 25px minmax(0, 1fr); }
  .product-page .pp-steps { gap: 24px; }
  .product-page .pp-rule-map { padding: 26px; }
  .product-page .pp-rule-map-main { gap: 18px; grid-template-columns: minmax(0, 1fr) 18px minmax(0, 1fr) 18px minmax(0, 1fr); }
  .product-page .pp-rule-map-main h3 { font-size: 19px; }
  .product-page .pp-ending-layout { gap: 7%; }
  .product-page .pp-related { padding-left: 25px; }
}
@media (max-width: 900px) {
  .product-page .pp-hero-grid,
  .product-page .pp-hero--demo .pp-hero-grid,
  .product-page .pp-hero--ai .pp-hero-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .product-page .pp-hero-copy h1 { font-size: clamp(44px, 7.3vw, 67px); }
  .product-page .pp-hero--demo h1,
  .product-page .pp-hero--ai h1 { font-size: clamp(38px, 6.3vw, 57px); }
  .product-page .pp-lead { max-width: 630px; }
  .product-page .pp-hero-note { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 30px; padding: 26px 0 0; border-left: 0; border-top: 1px solid var(--pp-border); align-items: center; }
  .product-page .pp-hero-note .pp-serif { grid-row: span 2; font-size: 40px; margin: 0; }
  .product-page .pp-hero-note .pp-note-rule { display: none; }
  .product-page .pp-hero-note > .pp-small { margin-top: 15px; }
  .product-page .pp-student-evidence { grid-template-columns: minmax(0, .3fr) minmax(0, .7fr); gap: 5%; margin-top: 44px; }
  .product-page .pp-evidence-note { padding-bottom: 24px; }
  .product-page .pp-evidence-note h2 { font-size: 25px; }
  .product-page .pp-evidence-note .pp-figure-number { margin-bottom: 20px; }
  .product-page .pp-evidence-note .pp-proof-label { margin-top: 18px; }
  .product-page .pp-demo-evidence { width: 100%; max-width: 610px; margin-inline: auto; }
  .product-page .pp-demo-duo { gap: 30px; }
  .product-page .pp-flow-poster { width: 100%; padding: 30px; }
  .product-page .pp-flow-poster ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
  .product-page .pp-flow-poster li { display: block; }
  .product-page .pp-flow-poster li strong { font-size: 24px; margin-top: 10px; }
  .product-page .pp-flow-poster--site li:nth-child(2),
  .product-page .pp-flow-poster--site li:nth-child(3) { margin-left: 0; }
  .product-page .pp-flow-poster--ai { border-left: 0; border-top: 1px solid var(--pp-border); padding: 25px 0 0; }
  .product-page .pp-flow-poster--ai > .pp-serif { font-size: 48px; margin-block: 25px; }
  .product-page .pp-ai-source { padding-top: 22px; }
  .product-page .pp-ai-branches { max-width: 520px; }
  .product-page .pp-toc > div { align-items: start; gap: 10px 24px; }
  .product-page .pp-toc > div > span { padding-top: 11px; }
  .product-page .pp-toc ol { gap: 0 24px; }
  .product-page .pp-section-heading { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 6%; }
  .product-page .pp-section-heading > p { font-size: 13px; }
  .product-page .pp-roles dd { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .product-page .pp-asymmetric { grid-template-columns: minmax(0, 1fr); gap: 35px; }
  .product-page .pp-section-intro > p { max-width: 600px; }
  .product-page .pp-section-intro > .pp-serif { margin-top: 25px; font-size: 38px; }
  .product-page .pp-gallery-panel { grid-template-columns: minmax(0, .43fr) minmax(0, .57fr); gap: 5%; }
  .product-page .pp-gallery-copy h3 { font-size: 28px; }
  .product-page .pp-gallery-media .pp-shot { padding: 10px; }
  .product-page .pp-gallery--portrait .pp-gallery-panel { grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); gap: 6%; }
  .product-page .pp-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px; }
  .product-page .pp-step-number { margin-bottom: 22px; }
  .product-page .pp-inline-note { align-items: start; flex-direction: column; gap: 10px; }
  .product-page .pp-rule-map-main { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .product-page .pp-rule-map-main > div { display: grid; grid-template-columns: 60px minmax(0, 1fr); gap: 8px 20px; }
  .product-page .pp-rule-map-main .pp-index { grid-row: span 2; margin: 0; }
  .product-page .pp-rule-map-main h3 { font-size: 23px; margin: 0; }
  .product-page .pp-rule-map-main p { grid-column: 2; }
  .product-page .pp-flow-arrow { margin: 4px 0 4px 82px; transform: rotate(90deg); transform-origin: 10px 10px; }
  .product-page .pp-site-journey li > span { font-size: 40px; }
  .product-page .pp-ai-flow-paths { padding-left: 0; gap: 30px; }
  .product-page .pp-start-layout { gap: 7%; }
}
@media (max-width: 600px) {
  .product-page { font-size: 13px; }
  .product-page .section-kicker { font-size: 9px; align-items: start; gap: 20px; }
  .product-page .section-kicker > span:last-child { font-size: 10px; text-align: right; }
  .product-page .pp-hero { padding-top: calc(var(--header, 74px) + 16px); padding-bottom: 38px; }
  .product-page .pp-breadcrumb { margin-bottom: 19px; gap: 0 12px; font-size: 10px; }
  .product-page .pp-hero-grid { margin-top: 33px; }
  .product-page .pp-hero-copy h1 { font-size: clamp(40px, 10.7vw, 61px); }
  .product-page .pp-hero--demo h1,
  .product-page .pp-hero--ai h1 { font-size: clamp(33px, 8.8vw, 51px); }
  .product-page .pp-lead { font-size: 13px; line-height: 2; margin-top: 23px; }
  .product-page .pp-actions { margin-top: 25px; gap: 10px 20px; }
  .product-page .button { font-size: 12px; gap: 20px; min-height: 52px; padding: 14px 19px; }
  .product-page .text-link { font-size: 12px; }
  .product-page .pp-hero-note { display: block; padding-top: 25px; }
  .product-page .pp-hero-note .pp-serif { font-size: 36px; margin-bottom: 18px; }
  .product-page .pp-hero-note > p:not(.pp-serif) { font-size: 12px; }
  .product-page .pp-student-evidence { grid-template-columns: minmax(0, 1fr); gap: 24px; margin-top: 37px; }
  .product-page .pp-evidence-note { padding: 0; display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 10px 22px; align-items: start; }
  .product-page .pp-evidence-note .pp-figure-number { font-size: 21px; grid-column: 1 / -1; margin-bottom: 8px; }
  .product-page .pp-evidence-note h2 { font-size: 26px; }
  .product-page .pp-evidence-note p { margin: 0; max-width: none; font-size: 11px; }
  .product-page .pp-evidence-note .pp-proof-label { grid-column: 1 / -1; margin-top: 8px; padding-top: 12px; }
  .product-page .pp-figure figcaption { font-size: 10px; margin-top: 10px; }
  .product-page .pp-shot-hint { right: 7px; bottom: 7px; padding: 6px 9px; font-size: 9px; gap: 8px; }
  .product-page .pp-demo-duo { gap: 13px; }
  .product-page .pp-demo-duo > :nth-child(2) { margin-top: 34px; }
  .product-page .pp-demo-duo .pp-shot-hint { font-size: 8px; padding: 4px 6px; gap: 3px; right: 3px; bottom: 4px; }
  .product-page .pp-demo-duo .pp-shot-hint svg { width: 11px; height: 11px; }
  .product-page .pp-source-note { font-size: 10px; margin-top: 22px; }
  .product-page .pp-flow-poster { padding: 23px; }
  .product-page .pp-flow-poster > .pp-serif { font-size: 43px; margin-block: 28px; }
  .product-page .pp-flow-poster ol { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .product-page .pp-flow-poster li { display: flex; padding-block: 17px; gap: 20px; }
  .product-page .pp-flow-poster li strong { font-size: 24px; margin-top: 0; }
  .product-page .pp-flow-poster li small { font-size: 11px; }
  .product-page .pp-flow-poster--site li:nth-child(2) { margin-left: 16px; }
  .product-page .pp-flow-poster--site li:nth-child(3) { margin-left: 32px; }
  .product-page .pp-flow-poster--ai { padding: 24px 0 0; }
  .product-page .pp-flow-poster--ai > .pp-serif { font-size: clamp(37px, 10.7vw, 50px); }
  .product-page .pp-ai-branches { gap: 15px; }
  .product-page .pp-ai-branches strong { font-size: 18px; }
  .product-page .pp-ai-branches > div { padding-left: 12px; }
  .product-page .pp-toc > div { display: block; padding-block: 15px; }
  .product-page .pp-toc > div > span { display: block; padding: 0; margin-bottom: 7px; }
  .product-page .pp-toc ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 13px; }
  .product-page .pp-toc a { font-size: 12px; gap: 9px; }
  .product-page .pp-section-heading { grid-template-columns: minmax(0, 1fr); gap: 23px; margin-block: 31px 32px; }
  .product-page h2 { font-size: clamp(30px, 7.7vw, 42px); }
  .product-page .pp-section-heading > p { max-width: none; font-size: 13px; }
  .product-page .pp-roles > div { grid-template-columns: minmax(0, 1fr); gap: 10px; padding-block: 22px; }
  .product-page .pp-roles dt { font-size: 11px; color: #657c59; }
  .product-page .pp-roles dd { gap: 10px; }
  .product-page .pp-roles h3 { font-size: 19px; }
  .product-page .pp-roles p { font-size: 12px; line-height: 2; }
  .product-page .pp-asymmetric { margin-top: 32px; }
  .product-page .pp-section-intro > p { font-size: 13px; margin-top: 22px; }
  .product-page .pp-feature-rows > article { grid-template-columns: 23px minmax(0, 1fr); gap: 10px; padding-block: 23px; }
  .product-page .pp-feature-rows h3 { font-size: 20px; }
  .product-page .pp-feature-rows p { font-size: 13px; }
  .product-page .pp-bullets { margin-top: 18px; }
  .product-page .pp-bullets > li { font-size: 12px; }
  .product-page .pp-note { font-size: 11px; padding-left: 14px; }
  .product-page .pp-gallery-tabs { gap: 0 18px; margin-bottom: 17px; }
  .product-page .pp-gallery-tabs button { gap: 7px; font-size: 12px; padding-inline: 0; }
  .product-page .pp-gallery-tabs button > span { font-size: 9px; }
  .product-page .pp-gallery-panel,
  .product-page .pp-gallery--portrait .pp-gallery-panel { grid-template-columns: minmax(0, 1fr); gap: 28px; min-height: 0; padding-block: 18px; }
  .product-page .pp-gallery-copy h3 { font-size: 28px; }
  .product-page .pp-gallery-copy > p:not(.pp-overline) { font-size: 13px; margin-top: 17px; }
  .product-page .pp-gallery-copy .pp-overline { margin-bottom: 13px; }
  .product-page .pp-gallery-media .pp-shot { padding: 7px; }
  .product-page .pp-gallery-media img { max-height: 480px; }
  .product-page .pp-gallery--portrait .pp-gallery-media .pp-figure { max-width: 295px; }
  .product-page .pp-content-ledger { grid-template-columns: minmax(0, 1fr); gap: 28px; margin-top: 40px; padding-top: 30px; }
  .product-page .pp-content-ledger > div:first-child h3 { font-size: 30px; }
  .product-page .pp-steps { gap: 30px 23px; margin-top: 32px; }
  .product-page .pp-step-number { font-size: 38px; margin-bottom: 22px; }
  .product-page .pp-steps h3 { font-size: 18px; margin-bottom: 12px; }
  .product-page .pp-steps p { font-size: 12px; }
  .product-page .pp-inline-note { margin-top: 34px; padding-top: 23px; }
  .product-page .pp-rule-map { padding: 23px 20px; margin-top: 33px; }
  .product-page .pp-rule-map-main > div { grid-template-columns: 35px minmax(0, 1fr); gap: 10px 17px; }
  .product-page .pp-rule-map-main h3 { font-size: 20px; }
  .product-page .pp-rule-map-main .pp-index { font-size: 27px; }
  .product-page .pp-rule-map-main p { font-size: 12px; }
  .product-page .pp-flow-arrow { margin-left: 54px; }
  .product-page .pp-rule-checks { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .product-page .pp-two-notes { grid-template-columns: minmax(0, 1fr); gap: 26px; margin-top: 30px; }
  .product-page .pp-two-notes p { font-size: 12px; }
  .product-page .pp-editorial-statement { margin-top: 32px; }
  .product-page .pp-editorial-statement h2 { font-size: clamp(30px, 7.5vw, 42px); }
  .product-page .pp-editorial-statement > div { grid-template-columns: minmax(0, 1fr); gap: 20px; margin-top: 28px; }
  .product-page .pp-site-journey { margin-top: 32px; }
  .product-page .pp-site-journey ol { grid-template-columns: minmax(0, 1fr); gap: 35px; }
  .product-page .pp-site-journey li { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 12px 18px; }
  .product-page .pp-site-journey li:nth-child(2),
  .product-page .pp-site-journey li:nth-child(3) { padding-top: 0; }
  .product-page .pp-site-journey li > span { grid-row: span 2; font-size: clamp(28px, 7.3vw, 40px); margin-bottom: 0; }
  .product-page .pp-site-journey li h3 { font-size: 21px; margin-bottom: 0; }
  .product-page .pp-site-journey li p { font-size: 12px; grid-column: 2; }
  .product-page .pp-ai-scope { grid-template-columns: minmax(0, 1fr); gap: 30px; margin-top: 32px; }
  .product-page .pp-ai-scope h3 { font-size: 25px; }
  .product-page .pp-ai-flow { margin-top: 30px; }
  .product-page .pp-ai-flow-origin { grid-template-columns: minmax(0, 1fr); gap: 17px; }
  .product-page .pp-ai-flow-origin h3 { font-size: 25px; }
  .product-page .pp-ai-flow-origin p { grid-column: 1; font-size: 12px; }
  .product-page .pp-ai-flow-paths { grid-template-columns: minmax(0, 1fr); gap: 23px; }
  .product-page .pp-ai-flow-paths article { padding: 23px; }
  .product-page .pp-ai-flow-paths h3 { font-size: 23px; }
  .product-page .pp-ai-flow-paths p { font-size: 12px; }
  .product-page .pp-ai-flow-return { text-align: left; font-size: 11px; }
  .product-page .pp-start-layout { grid-template-columns: minmax(0, 1fr); gap: 35px; padding-top: 33px; }
  .product-page .pp-start-copy > p:not(.pp-overline) { font-size: 13px; margin-top: 22px; }
  .product-page .pp-materials > div:first-child { border-top: 1px solid #c8d5be; padding-top: 23px; }
  .product-page .pp-materials dd { font-size: 12px; }
  .product-page .pp-ending-layout { grid-template-columns: minmax(0, 1fr); gap: 37px; padding-top: 32px; }
  .product-page .pp-ending-layout > div > h2 { font-size: 31px; margin-bottom: 27px; }
  .product-page .pp-faq summary { font-size: 13px; gap: 18px; }
  .product-page .pp-faq details > p { font-size: 12px; padding-right: 15px; }
  .product-page .pp-related { border-left: 0; border-top: 1px solid var(--pp-border); padding: 30px 0 0; }
  .product-page .pp-related > h3 { font-size: 31px; margin-bottom: 27px; }
  .product-image-dialog { width: calc(100% - 20px); max-width: calc(100% - 20px); max-height: calc(100dvh - 20px); }
  .product-image-dialog .pp-image-toolbar { padding: 9px 10px 9px 14px; gap: 12px; }
  .product-image-dialog .pp-image-toolbar h2 { font-size: 12px; }
  .product-image-dialog .pp-image-stage { padding: 12px; }
  .product-image-dialog .pp-image-bottom { padding: 13px 16px; gap: 7px; }
}
@media (max-width: 370px) {
  .product-page .pp-hero-copy h1 { font-size: 38px; }
  .product-page .pp-hero--demo h1,
  .product-page .pp-hero--ai h1 { font-size: 31px; }
  .product-page .pp-gallery-tabs { column-gap: 13px; }
  .product-page .pp-gallery-tabs button { font-size: 11px; gap: 5px; }
  .product-page .pp-steps { grid-template-columns: minmax(0, 1fr); }
  .product-page .pp-steps li { display: grid; grid-template-columns: 45px minmax(0, 1fr); gap: 10px 20px; }
  .product-page .pp-step-number { grid-row: span 2; font-size: 32px; margin: 0; }
  .product-page .pp-steps h3 { margin: 0; }
  .product-page .pp-steps p { grid-column: 2; }
  .product-page .pp-site-journey li { grid-template-columns: minmax(0, 1fr); }
  .product-page .pp-site-journey li > span { grid-row: auto; font-size: 39px; }
  .product-page .pp-site-journey li p { grid-column: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .product-page *,
  .product-page *::before,
  .product-page *::after,
  .product-image-dialog,
  .product-image-dialog * { animation: none !important; transition: none !important; scroll-behavior: auto; }
  .product-page .button:hover,
  .product-page .text-link:hover svg { transform: none; }
}