/* Kaggle CN page layer · content sections only. */
.kcg-page { overflow: clip; background: var(--kcg-white); color: var(--kcg-ink); }
.kcg-page * { box-sizing: border-box; }
.kcg-page a { text-underline-offset: 3px; }
.kcg-page .hl-container { width: min(1280px, calc(100% - 40px)); margin-inline: auto; }
.kcg-section { padding-block: clamp(64px, 8vw, 112px); }
.kcg-section--mist { background: var(--kcg-mist); }
.kcg-section--ink { background: var(--kcg-ink); color: var(--kcg-white); }
.kcg-section--cyan { background: var(--kcg-cyan); color: var(--kcg-ink); }
.kcg-kicker { margin: 0 0 14px; color: var(--kcg-cyan-dark); font: 700 11px/1 var(--kcg-utility); letter-spacing: .15em; text-transform: uppercase; }
.kcg-section--ink .kcg-kicker { color: var(--kcg-cyan); }
.kcg-section h2 { max-width: 900px; margin: 0; font: 800 clamp(32px, 3.8vw, 52px)/1.18 var(--kcg-heading); letter-spacing: -.03em; text-wrap: balance; }
.kcg-section-intro { max-width: 760px; margin: 22px 0 0; color: var(--kcg-slate); font-size: 16px; line-height: 1.9; }
.kcg-section--ink .kcg-section-intro { color: #a9bdc6; }
.kcg-section-head { display: flex; justify-content: space-between; gap: 30px; align-items: end; margin-bottom: clamp(34px,5vw,58px); }
.kcg-section-index { flex: 0 0 auto; color: var(--kcg-cyan-dark); font: 700 14px/1 var(--kcg-utility); letter-spacing: .12em; }
.kcg-section--ink .kcg-section-index { color: var(--kcg-cyan); }

/* Hero */
.kcg-hero { position: relative; min-height: min(820px, calc(100vh - 76px)); display: grid; align-items: center; background: var(--kcg-white); border-bottom: 1px solid var(--kcg-line); }
.kcg-hero-grid { display: grid; grid-template-columns: minmax(0,1.28fr) minmax(310px,.72fr); gap: clamp(30px,6vw,84px); align-items: end; padding-block: clamp(70px,9vw,128px); }
.kcg-hero h1 { max-width: 900px; margin: 0; font: 850 clamp(44px,5.2vw,72px)/1.08 var(--kcg-heading); letter-spacing: -.045em; text-wrap: balance; }
.kcg-hero-lead { max-width: 720px; margin: 28px 0 0; color: #3c4c54; font-size: clamp(16px,1.7vw,20px); line-height: 1.85; }
.kcg-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.kcg-btn { min-height: 48px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--kcg-ink); color: var(--kcg-ink); text-decoration: none; font-size: 14px; font-weight: 900; }
.kcg-btn--primary { background: var(--kcg-ink); color: var(--kcg-white); }
.kcg-btn--primary:hover { background: var(--kcg-cyan); color: var(--kcg-ink); }
.kcg-btn--secondary:hover { background: var(--kcg-mist); }
.kcg-rank-panel { min-width: 0; min-height: 390px; margin: 0; padding: 30px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; background: var(--kcg-cyan); }
.kcg-rank-number { font: 400 clamp(132px,16vw,228px)/.72 var(--kcg-display); letter-spacing: -.085em; }
.kcg-rank-panel p { max-width: 260px; margin: 0; font-size: 13px; font-weight: 800; line-height: 1.65; }
.kcg-source-note { margin-top: 18px; color: var(--kcg-slate); font-size: 10px; line-height: 1.6; }
.kcg-source-note a { color: inherit; }
.kcg-rank-panel img { display: block; width: 100%; height: auto !important; min-height: 0; flex: 0 0 auto; aspect-ratio: 16 / 9; object-fit: cover; border: 1px solid rgba(6,20,27,.26); filter: saturate(.92) contrast(1.03); }
.kcg-rank-panel figcaption { margin-top: 10px; font-size: 10px; font-weight: 800; line-height: 1.55; }
.kcg-official-media { margin: 0; border: 1px solid var(--kcg-line); background: var(--kcg-white); }
.kcg-official-media img { display: block; width: 100%; height: auto; }
.kcg-official-media figcaption { padding: 12px 15px; color: var(--kcg-slate); border-top: 1px solid var(--kcg-line); font-size: 10px; line-height: 1.6; }
.kcg-media-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; align-items: start; }
.kcg-media-grid--wide { grid-template-columns: minmax(0,1.18fr) minmax(300px,.82fr); }
.kcg-media-copy { padding: clamp(28px,5vw,64px); background: var(--kcg-cyan); }
.kcg-media-copy h3 { margin: 0 0 16px; font-size: clamp(26px,4vw,48px); line-height: 1.05; }
.kcg-media-copy p { margin: 0; color: #19323e; line-height: 1.9; }
.kcg-media-copy a { display: inline-flex; margin-top: 24px; color: var(--kcg-ink); font-weight: 900; }

/* Platform map */
.kcg-platform-map { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); border-top: 3px solid var(--kcg-ink); border-bottom: 1px solid var(--kcg-line); }
.kcg-platform-card { min-height: 230px; padding: 24px 18px; border-right: 1px solid var(--kcg-line); background: var(--kcg-white); }
.kcg-platform-card:last-child { border-right: 0; }
.kcg-card-code { display: block; margin-bottom: 34px; color: var(--kcg-cyan-dark); font: 700 11px/1 var(--kcg-utility); letter-spacing: .11em; }
.kcg-platform-card h3 { margin: 0 0 12px; font-size: 21px; line-height: 1.25; }
.kcg-platform-card p { margin: 0; color: var(--kcg-slate); font-size: 13px; line-height: 1.75; }

/* Competition types */
.kcg-type-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; counter-reset: type; }
.kcg-type-card { position: relative; min-height: 250px; padding: 30px 30px 30px 88px; background: var(--kcg-white); border-top: 4px solid var(--kcg-ink); counter-increment: type; }
.kcg-type-card::before { content: counter(type, decimal-leading-zero); position: absolute; left: 28px; top: 32px; color: var(--kcg-cyan-dark); font: 700 20px/1 var(--kcg-utility); }
.kcg-type-card h3 { margin: 0 0 12px; font-size: 25px; }
.kcg-type-card p { margin: 0; color: var(--kcg-slate); line-height: 1.8; }
.kcg-chip-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 22px; }
.kcg-chip { padding: 7px 9px; border: 1px solid var(--kcg-line); color: #40515a; font-size: 11px; font-weight: 700; }

/* Workflow */
.kcg-workflow { position: relative; display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); gap: 1px; background: #2b424c; border: 1px solid #2b424c; }
.kcg-step { min-height: 235px; padding: 24px 18px; background: #0d222c; }
.kcg-step b { display: block; margin-bottom: 54px; color: var(--kcg-cyan); font: 700 13px/1 var(--kcg-utility); }
.kcg-step h3 { margin: 0 0 10px; font-size: 18px; }
.kcg-step p { margin: 0; color: #a9bdc6; font-size: 12px; line-height: 1.7; }

/* Metrics */
.kcg-metric-layout { display: grid; grid-template-columns: minmax(0,.78fr) minmax(0,1.22fr); gap: clamp(28px,6vw,78px); align-items: start; }
.kcg-scoreboard { background: var(--kcg-cyan); padding: 26px; }
.kcg-scoreboard-head { display: flex; justify-content: space-between; gap: 18px; padding-bottom: 18px; border-bottom: 2px solid var(--kcg-ink); font: 700 11px/1 var(--kcg-utility); letter-spacing: .12em; }
.kcg-score-row { display: grid; grid-template-columns: 52px 1fr auto; gap: 14px; align-items: center; padding: 18px 0; border-bottom: 1px solid rgba(6,20,27,.28); }
.kcg-score-row strong { font: 700 24px/1 var(--kcg-utility); }
.kcg-score-row span { font-weight: 800; }
.kcg-score-row em { font: 700 11px/1 var(--kcg-utility); font-style: normal; }
.kcg-metric-copy { display: grid; gap: 1px; background: var(--kcg-line); }
.kcg-metric-item { padding: 24px; background: var(--kcg-white); }
.kcg-metric-item h3 { margin: 0 0 8px; font-size: 20px; }
.kcg-metric-item p { margin: 0; color: var(--kcg-slate); font-size: 13px; line-height: 1.8; }

/* Learning and data */
.kcg-path-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; }
.kcg-path-card { min-height: 270px; padding: 25px; display: flex; flex-direction: column; border: 1px solid var(--kcg-line); background: var(--kcg-white); }
.kcg-path-card span { color: var(--kcg-cyan-dark); font: 700 12px/1 var(--kcg-utility); }
.kcg-path-card h3 { margin: 46px 0 12px; font-size: 22px; }
.kcg-path-card p { margin: 0; color: var(--kcg-slate); font-size: 13px; line-height: 1.75; }
.kcg-path-card a { margin-top: auto; padding-top: 24px; color: var(--kcg-ink); font-weight: 900; text-decoration: none; }
.kcg-data-layout { display: grid; grid-template-columns: minmax(0,1.12fr) minmax(300px,.88fr); gap: 18px; }
.kcg-data-canvas { min-height: 410px; padding: 30px; display: flex; flex-direction: column; justify-content: space-between; background: repeating-linear-gradient(90deg,var(--kcg-line) 0 1px,transparent 1px 46px),repeating-linear-gradient(0deg,var(--kcg-line) 0 1px,transparent 1px 46px),var(--kcg-white); border: 1px solid var(--kcg-line); }
.kcg-data-canvas strong { font: 400 clamp(74px,10vw,150px)/.85 var(--kcg-display); color: var(--kcg-cyan-dark); }
.kcg-data-canvas p { max-width: 620px; margin: 0; font-size: 17px; font-weight: 700; line-height: 1.7; }
.kcg-data-list { display: grid; gap: 1px; background: var(--kcg-line); }
.kcg-data-item { padding: 24px; background: var(--kcg-ink); color: var(--kcg-white); }
.kcg-data-item span { color: var(--kcg-cyan); font: 700 11px/1 var(--kcg-utility); }
.kcg-data-item h3 { margin: 24px 0 8px; font-size: 20px; }
.kcg-data-item p { margin: 0; color: #a9bdc6; font-size: 12px; line-height: 1.7; }

/* Tutoring */
.kcg-tutoring-layout { display: grid; grid-template-columns: minmax(0,.78fr) minmax(0,1.22fr); gap: clamp(30px,6vw,80px); align-items: start; }
.kcg-tutoring-intro { position: sticky; top: 108px; }
.kcg-tutoring-intro h2 { max-width: 520px; }
.kcg-tutoring-intro p { color: #a9bdc6; line-height: 1.9; }
.kcg-service-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1px; background: #29424d; }
.kcg-service-card { min-height: 205px; padding: 24px; background: #0c2029; }
.kcg-service-card span { color: var(--kcg-cyan); font: 700 12px/1 var(--kcg-utility); }
.kcg-service-card h3 { margin: 32px 0 10px; font-size: 20px; }
.kcg-service-card p { margin: 0; color: #a9bdc6; font-size: 12px; line-height: 1.75; }
.kcg-tutoring-note { margin-top: 20px; padding: 18px; border-left: 4px solid var(--kcg-cyan); background: #102832; color: #bfd0d7; font-size: 12px; line-height: 1.75; }
.kcg-tutoring-actions { margin-top: 28px; }
.kcg-section--ink .kcg-btn--primary { background: var(--kcg-cyan); color: var(--kcg-ink); border-color: var(--kcg-cyan); }

/* Community and facts */
.kcg-community-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 14px; }
.kcg-community-card { min-height: 260px; padding: 26px; border: 1px solid var(--kcg-line); background: var(--kcg-white); }
.kcg-community-card:first-child { background: var(--kcg-cyan); border-color: var(--kcg-cyan); }
.kcg-community-card b { display: block; margin-top: 54px; font-size: 24px; }
.kcg-community-card p { color: var(--kcg-slate); line-height: 1.8; }
.kcg-community-card:first-child p { color: #19323e; }
.kcg-stat-band { margin-top: 18px; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); border: 1px solid var(--kcg-line); }
.kcg-stat { padding: 24px; border-right: 1px solid var(--kcg-line); }
.kcg-stat:last-child { border-right: 0; }
.kcg-stat strong { display: block; font: 400 clamp(44px,5vw,72px)/1 var(--kcg-display); color: var(--kcg-cyan-dark); }
.kcg-stat span { color: var(--kcg-slate); font-size: 11px; line-height: 1.5; }

/* Dynamic news */
.kcg-news-live { font-size: 0; }
.kcg-news-live .kcg-news-grid,
.kcg-news-preview { font-size: initial; }
.kcg-news-live:has(.kcg-news-grid, .kcg-news-empty) + .kcg-news-preview { display: none; }
.kcg-news-grid,
.kcg-news-preview { border-top: 3px solid var(--kcg-white); }
.kcg-news-card { display: grid; grid-template-columns: 70px minmax(0,1fr) 44px; gap: 18px; align-items: center; padding: 22px 0; border-bottom: 1px solid #2a424d; }
.kcg-news-index { color: var(--kcg-cyan); font: 700 22px/1 var(--kcg-utility); }
.kcg-news-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; color: #8ea6b0; font: 700 10px/1 var(--kcg-utility); letter-spacing: .08em; }
.kcg-news-card h3 { margin: 8px 0; font: 800 clamp(18px,2.4vw,28px)/1.25 var(--kcg-body); }
.kcg-news-card h3 a { color: var(--kcg-white); text-decoration: none; }
.kcg-news-card p { margin: 0; color: #a9bdc6; font-size: 12px; line-height: 1.7; }
.kcg-news-arrow { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid #36525e; color: var(--kcg-white); text-decoration: none; }
.kcg-news-arrow:hover { background: var(--kcg-cyan); border-color: var(--kcg-cyan); color: var(--kcg-ink); }
.kcg-news-empty { padding: 28px; border: 1px solid #36525e; color: #a9bdc6; font-size: 13px; }
.kcg-news-more { margin-top: 28px; }

/* News landing: keep the live archive close to the hero and reduce list noise. */
.kcg-news-page .kcg-inner-hero-grid { min-height: 430px; padding-block: clamp(52px,7vw,76px); }
.kcg-news-page > .kcg-section { padding-block: clamp(56px,6vw,78px); }
.kcg-news-page .kcg-section-head { margin-bottom: clamp(26px,4vw,38px); }
.kcg-news-page .kcg-news-card { grid-template-columns: 48px minmax(0,1fr); gap: 14px; padding: 18px 0; }
.kcg-news-page .kcg-news-index { font-size: 16px; }
.kcg-news-page .kcg-news-card h3 { margin: 6px 0 0; font-size: clamp(18px,2vw,24px); }
.kcg-news-page .kcg-news-card p,
.kcg-news-page .kcg-news-arrow { display: none; }
.kcg-news-page .kcg-info-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
.kcg-news-page .kcg-info-card { min-height: 185px; }
.kcg-news-page .kcg-info-card h3 { margin-top: 30px; }

/* FAQ */
.kcg-faq { max-width: 920px; margin-left: auto; }
.kcg-faq details { border-top: 1px solid var(--kcg-line); }
.kcg-faq details:last-child { border-bottom: 1px solid var(--kcg-line); }
.kcg-faq summary { min-height: 70px; padding: 18px 52px 18px 0; display: flex; align-items: center; position: relative; cursor: pointer; font-size: 17px; font-weight: 800; list-style: none; }
.kcg-faq summary::-webkit-details-marker { display: none; }
.kcg-faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); color: var(--kcg-cyan-dark); font: 400 30px/1 var(--kcg-display); }
.kcg-faq details[open] summary::after { content: "−"; }
.kcg-faq-answer { padding: 0 70px 24px 0; color: var(--kcg-slate); font-size: 14px; line-height: 1.9; }

/* Page CTA */
.kcg-cta-shell { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(280px,.75fr); gap: 1px; background: var(--kcg-ink); border: 1px solid var(--kcg-ink); }
.kcg-cta-copy { padding: clamp(32px,5vw,70px); background: var(--kcg-white); color: var(--kcg-ink); }
.kcg-cta-copy h2 { max-width: 720px; }
.kcg-cta-copy p { max-width: 620px; color: var(--kcg-slate); line-height: 1.9; }
.kcg-cta-live { padding: clamp(28px,4vw,52px); display: flex; align-items: center; background: var(--kcg-cyan); }
.kcg-cta-live .hl-article-cta { width: 100%; margin: 0 !important; padding: 0 !important; border: 0 !important; background: transparent !important; color: var(--kcg-ink) !important; }
.kcg-cta-live .hl-article-cta-sub,
.kcg-cta-live .hl-article-cta-bullets { color: #19323e !important; }
.kcg-cta-live .hl-cta-online-btn { background: var(--kcg-ink) !important; color: var(--kcg-white) !important; }

/* Direct-contact CTAs: QR and action copy share one coherent panel. */
#consultation .kcg-cta-shell,
#contact-channel .kcg-cta-shell { grid-template-columns: repeat(2,minmax(0,1fr)); }
#consultation .kcg-cta-live,
#contact-channel .kcg-cta-live { padding: clamp(28px,3.4vw,44px); }
#consultation .kcg-cta-live .hl-article-cta,
#contact-channel .kcg-cta-live .hl-article-cta { display: grid !important; grid-template-columns: minmax(0,1fr) 150px; gap: 24px !important; align-items: center !important; }
#consultation .kcg-cta-live .hl-article-cta-title,
#contact-channel .kcg-cta-live .hl-article-cta-title { margin: 0 0 10px; color: var(--kcg-ink) !important; font-size: clamp(20px,2.1vw,26px); line-height: 1.25; }
#consultation .kcg-cta-live .hl-article-cta-sub,
#contact-channel .kcg-cta-live .hl-article-cta-sub { margin: 0 0 16px; font-size: 12px; line-height: 1.7; opacity: 1; }
#consultation .kcg-cta-live .hl-article-cta-bullets,
#contact-channel .kcg-cta-live .hl-article-cta-bullets { margin: 0 0 18px; padding: 0; font-size: 11px; line-height: 1.55; opacity: 1; }
#consultation .kcg-cta-live .hl-article-cta-bullets li,
#contact-channel .kcg-cta-live .hl-article-cta-bullets li { margin-bottom: 5px; }
#consultation .kcg-cta-live .hl-cta-online-btn,
#contact-channel .kcg-cta-live .hl-cta-online-btn { min-height: 46px; padding: 0 18px; border-radius: 0 !important; font-size: 12px; text-decoration: none; }
#consultation .kcg-cta-live .hl-article-cta-qr,
#contact-channel .kcg-cta-live .hl-article-cta-qr { min-width: 0; padding-left: 22px; border-left: 1px solid rgba(6,20,27,.32); text-align: center; }
#consultation .kcg-cta-live .hl-cta-scan-img,
#contact-channel .kcg-cta-live .hl-cta-scan-img,
#consultation .kcg-cta-live .hl-cta-qr-img,
#contact-channel .kcg-cta-live .hl-cta-qr-img { width: 142px !important; height: 142px !important; padding: 7px; border-radius: 0 !important; background: var(--kcg-white); }
#consultation .kcg-cta-live .hl-cta-qr-panel,
#contact-channel .kcg-cta-live .hl-cta-qr-panel { margin: 0 !important; }
#consultation .kcg-cta-live .hl-cta-qr-panel figcaption,
#contact-channel .kcg-cta-live .hl-cta-qr-panel figcaption,
#consultation .kcg-cta-live .hl-article-cta-note,
#contact-channel .kcg-cta-live .hl-article-cta-note { margin: 9px auto 0; color: var(--kcg-ink); font-size: 10px; font-weight: 800; line-height: 1.45; opacity: 1; }

/* Tutoring detail page */
.kcg-subhero { background: var(--kcg-ink); color: var(--kcg-white); }
.kcg-subhero-grid { min-height: 620px; padding-block: clamp(70px,9vw,120px); display: grid; grid-template-columns: minmax(0,1.15fr) minmax(320px,.85fr); gap: clamp(32px,6vw,84px); align-items: center; }
.kcg-subhero h1 { max-width: 850px; margin: 0; font: 850 clamp(42px,5.2vw,68px)/1.08 var(--kcg-heading); letter-spacing: -.045em; text-wrap: balance; }
.kcg-subhero p { max-width: 710px; color: #b3c5cc; font-size: 18px; line-height: 1.85; }
.kcg-diagnostic { padding: 28px; border: 1px solid #39535e; background: #0c2029; }
.kcg-diagnostic-head { display: flex; justify-content: space-between; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid #36505c; color: var(--kcg-cyan); font: 700 11px/1 var(--kcg-utility); letter-spacing: .11em; }
.kcg-diagnostic-row { display: grid; grid-template-columns: 36px 1fr; gap: 15px; padding: 18px 0; border-bottom: 1px solid #263f4a; }
.kcg-diagnostic-row strong { color: var(--kcg-cyan); font: 700 16px/1 var(--kcg-utility); }
.kcg-diagnostic-row b { display: block; margin-bottom: 5px; }
.kcg-diagnostic-row span { color: #9db1ba; font-size: 12px; line-height: 1.6; }
.kcg-audience-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 15px; }
.kcg-audience-card { min-height: 220px; padding: 26px; border: 1px solid var(--kcg-line); }
.kcg-audience-card span { color: var(--kcg-cyan-dark); font: 700 12px/1 var(--kcg-utility); }
.kcg-audience-card h3 { margin: 44px 0 10px; font-size: 22px; }
.kcg-audience-card p { margin: 0; color: var(--kcg-slate); font-size: 13px; line-height: 1.75; }
.kcg-process { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 1px; background: var(--kcg-line); }
.kcg-process-card { min-height: 250px; padding: 26px; background: var(--kcg-white); }
.kcg-process-card strong { display: block; color: var(--kcg-cyan-dark); font: 700 20px/1 var(--kcg-utility); }
.kcg-process-card h3 { margin: 54px 0 10px; }
.kcg-process-card p { margin: 0; color: var(--kcg-slate); font-size: 13px; line-height: 1.75; }
.kcg-integrity { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.kcg-integrity-card { padding: 28px; border-top: 4px solid var(--kcg-cyan); background: #102630; }
.kcg-integrity-card h3 { margin: 0 0 12px; }
.kcg-integrity-card p { margin: 0; color: #afc1c8; line-height: 1.8; }

/* Content pages: restrained type scale for long-form reading. */
.kcg-inner-hero { background: var(--kcg-white); border-bottom: 1px solid var(--kcg-line); }
.kcg-inner-hero-grid { min-height: 520px; padding-block: clamp(64px,8vw,104px); display: grid; grid-template-columns: minmax(0,1.18fr) minmax(300px,.82fr); gap: clamp(32px,6vw,80px); align-items: center; }
.kcg-inner-hero h1 { max-width: 820px; margin: 0; font: 850 clamp(42px,5.2vw,68px)/1.08 var(--kcg-heading); letter-spacing: -.045em; text-wrap: balance; }
.kcg-inner-hero-lead { max-width: 760px; margin: 24px 0 0; color: #3c4c54; font-size: clamp(16px,1.55vw,19px); line-height: 1.9; }
.kcg-hero-rail { padding: 26px; border-top: 4px solid var(--kcg-ink); background: var(--kcg-mist); }
.kcg-hero-rail > span { display: block; padding-bottom: 16px; border-bottom: 1px solid var(--kcg-line); color: var(--kcg-cyan-dark); font: 700 11px/1 var(--kcg-utility); letter-spacing: .12em; text-transform: uppercase; }
.kcg-hero-rail ul { margin: 0; padding: 0; list-style: none; counter-reset: rail; }
.kcg-hero-rail li { position: relative; padding: 16px 0 16px 38px; border-bottom: 1px solid var(--kcg-line); color: #263b45; font-size: 13px; font-weight: 800; line-height: 1.6; counter-increment: rail; }
.kcg-hero-rail li::before { content: counter(rail,decimal-leading-zero); position: absolute; left: 0; top: 18px; color: var(--kcg-cyan-dark); font: 700 11px/1 var(--kcg-utility); }

.kcg-info-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.kcg-info-card { min-height: 230px; padding: 26px; border: 1px solid var(--kcg-line); background: var(--kcg-white); }
.kcg-info-card > span { color: var(--kcg-cyan-dark); font: 700 12px/1 var(--kcg-utility); }
.kcg-info-card h3 { margin: 42px 0 12px; font-size: 21px; line-height: 1.35; }
.kcg-info-card p { margin: 0; color: var(--kcg-slate); font-size: 14px; line-height: 1.85; }
.kcg-section--ink .kcg-info-card { border-color: #29414c; background: #0d222c; }
.kcg-section--ink .kcg-info-card h3 { color: var(--kcg-white); }
.kcg-section--ink .kcg-info-card p { color: #a9bdc6; }
.kcg-section--ink .kcg-info-card > span { color: var(--kcg-cyan); }

.kcg-prose-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1px; background: var(--kcg-line); border: 1px solid var(--kcg-line); }
.kcg-prose-grid article { min-height: 210px; padding: 28px; background: var(--kcg-white); }
.kcg-prose-grid h3 { margin: 0 0 14px; font-size: 21px; line-height: 1.35; }
.kcg-prose-grid p { margin: 0; color: var(--kcg-slate); font-size: 14px; line-height: 1.95; }
.kcg-section--ink .kcg-prose-grid { border-color: #29414c; background: #29414c; }
.kcg-section--ink .kcg-prose-grid article { background: #0d222c; }
.kcg-section--ink .kcg-prose-grid p { color: #a9bdc6; }

.kcg-checklist { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; list-style: none; }
.kcg-checklist li { min-height: 150px; padding: 24px; display: grid; grid-template-columns: 32px 1fr; gap: 16px; border: 1px solid var(--kcg-line); background: var(--kcg-white); }
.kcg-checklist li > span { width: 28px; height: 28px; display: grid; place-items: center; background: var(--kcg-cyan); color: var(--kcg-ink); font: 900 13px/1 var(--kcg-utility); }
.kcg-checklist strong { display: block; margin: 3px 0 8px; font-size: 16px; }
.kcg-checklist p { margin: 0; color: var(--kcg-slate); font-size: 13px; line-height: 1.8; }
.kcg-section--ink .kcg-checklist li { border-color: #29414c; background: #0d222c; }
.kcg-section--ink .kcg-checklist p { color: #a9bdc6; }

.kcg-number-list { margin: 0; padding: 0; border-top: 3px solid currentColor; list-style: none; }
.kcg-number-list li { display: grid; grid-template-columns: 76px minmax(0,1fr); gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--kcg-line); }
.kcg-number-list strong { color: var(--kcg-cyan-dark); font: 700 20px/1 var(--kcg-utility); }
.kcg-number-list h3 { margin: 0 0 8px; font-size: 20px; }
.kcg-number-list p { max-width: 900px; margin: 0; color: var(--kcg-slate); font-size: 14px; line-height: 1.9; }
.kcg-section--ink .kcg-number-list li { border-color: #2a424d; }
.kcg-section--ink .kcg-number-list strong { color: var(--kcg-cyan); }
.kcg-section--ink .kcg-number-list p { color: #a9bdc6; }

.kcg-news-archive-shell { border-top: 3px solid var(--kcg-white); }
.kcg-live-note { margin: 24px 0 0; padding: 14px 16px; border-left: 3px solid var(--kcg-cyan); background: #102832; color: #a9bdc6; font-size: 12px; line-height: 1.8; }
.kcg-news-pagination { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 8px; }
.kcg-news-pagination .page-numbers { min-width: 40px; height: 40px; padding: 0 12px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid #36525e; color: var(--kcg-white); text-decoration: none; font-size: 12px; font-weight: 800; }
.kcg-news-pagination .current,
.kcg-news-pagination a:hover { background: var(--kcg-cyan); border-color: var(--kcg-cyan); color: var(--kcg-ink); }

/* Legal and policy pages. */
.kcg-legal-hero { padding-block: clamp(70px,9vw,112px); background: var(--kcg-ink); color: var(--kcg-white); }
.kcg-legal-hero h1 { max-width: 820px; margin: 0; font: 850 clamp(42px,5vw,66px)/1.1 var(--kcg-heading); letter-spacing: -.04em; }
.kcg-legal-hero p { max-width: 780px; margin: 24px 0 18px; color: #b3c5cc; font-size: 16px; line-height: 1.9; }
.kcg-legal-hero span { color: var(--kcg-cyan); font: 700 11px/1 var(--kcg-utility); letter-spacing: .08em; }
.kcg-legal-layout { padding-block: clamp(56px,7vw,96px); display: grid; grid-template-columns: 240px minmax(0,780px); gap: clamp(36px,7vw,90px); align-items: start; justify-content: center; }
.kcg-legal-nav { position: sticky; top: 104px; display: grid; border-top: 3px solid var(--kcg-ink); }
.kcg-legal-nav a { padding: 12px 4px; border-bottom: 1px solid var(--kcg-line); color: var(--kcg-slate); text-decoration: none; font-size: 12px; line-height: 1.5; }
.kcg-legal-nav a:hover { color: var(--kcg-cyan-dark); }
.kcg-legal-prose section { padding-bottom: 34px; margin-bottom: 34px; border-bottom: 1px solid var(--kcg-line); scroll-margin-top: 110px; }
.kcg-legal-prose h2 { margin: 0 0 14px; font: 800 clamp(24px,3vw,32px)/1.3 var(--kcg-heading); letter-spacing: -.025em; }
.kcg-legal-prose p { margin: 0; color: #334953; font-size: 15px; line-height: 2; }

@media (max-width: 1100px) {
  .kcg-platform-map { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .kcg-platform-card:nth-child(3) { border-right: 0; }
  .kcg-platform-card:nth-child(n+4) { border-top: 1px solid var(--kcg-line); }
  .kcg-workflow { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .kcg-path-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .kcg-community-grid { grid-template-columns: 1fr 1fr; }
  .kcg-community-card:first-child { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .kcg-page .hl-container { width: min(100% - 32px,1280px); }
  .kcg-section-head { align-items: flex-start; flex-direction: column; }
  .kcg-hero { min-height: auto; }
  .kcg-hero-grid,
  .kcg-metric-layout,
  .kcg-data-layout,
  .kcg-tutoring-layout,
  .kcg-cta-shell,
  .kcg-subhero-grid,
  .kcg-media-grid,
  .kcg-media-grid--wide { grid-template-columns: 1fr; }
  .kcg-rank-panel { min-height: 240px; }
  .kcg-platform-map { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .kcg-platform-card { border-top: 1px solid var(--kcg-line); }
  .kcg-platform-card:nth-child(odd) { border-right: 1px solid var(--kcg-line); }
  .kcg-platform-card:nth-child(even) { border-right: 0; }
  .kcg-type-grid,
  .kcg-service-grid,
  .kcg-community-grid,
  .kcg-integrity { grid-template-columns: 1fr; }
  .kcg-community-card:first-child { grid-column: auto; }
  .kcg-tutoring-intro { position: static; }
  .kcg-stat-band { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .kcg-stat:nth-child(2) { border-right: 0; }
  .kcg-stat:nth-child(-n+2) { border-bottom: 1px solid var(--kcg-line); }
  .kcg-audience-grid { grid-template-columns: 1fr; }
  .kcg-process { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .kcg-inner-hero-grid,
  .kcg-legal-layout { grid-template-columns: 1fr; }
  .kcg-inner-hero-grid { min-height: auto; }
  .kcg-news-page .kcg-info-grid { grid-template-columns: 1fr; }
  #consultation .kcg-cta-shell,
  #contact-channel .kcg-cta-shell { grid-template-columns: 1fr; }
  #consultation .kcg-cta-live .hl-article-cta,
  #contact-channel .kcg-cta-live .hl-article-cta { grid-template-columns: 1fr; gap: 22px !important; }
  #consultation .kcg-cta-live .hl-article-cta-qr,
  #contact-channel .kcg-cta-live .hl-article-cta-qr { padding: 18px 0 0; border-top: 1px solid rgba(6,20,27,.32); border-left: 0; }
  #consultation .kcg-cta-live .hl-cta-qr-panel,
  #contact-channel .kcg-cta-live .hl-cta-qr-panel { display: grid; grid-template-columns: 110px minmax(0,1fr); gap: 15px; align-items: center; text-align: left; }
  #consultation .kcg-cta-live .hl-cta-scan-img,
  #contact-channel .kcg-cta-live .hl-cta-scan-img,
  #consultation .kcg-cta-live .hl-cta-qr-img,
  #contact-channel .kcg-cta-live .hl-cta-qr-img { width: 110px !important; height: 110px !important; margin: 0 !important; }
  #consultation .kcg-cta-live .hl-cta-qr-panel figcaption,
  #contact-channel .kcg-cta-live .hl-cta-qr-panel figcaption,
  #consultation .kcg-cta-live .hl-article-cta-note,
  #contact-channel .kcg-cta-live .hl-article-cta-note { margin: 0; font-size: 11px; }
  .kcg-info-grid,
  .kcg-prose-grid,
  .kcg-checklist { grid-template-columns: 1fr; }
  .kcg-legal-nav { position: static; grid-template-columns: repeat(2,minmax(0,1fr)); column-gap: 14px; }
}

@media (max-width: 560px) {
  .kcg-page .hl-container { width: calc(100% - 28px); }
  .kcg-section { padding-block: 64px; }
  .kcg-hero-grid { padding-block: 68px; }
  .kcg-hero h1,
  .kcg-subhero h1 { font-size: clamp(36px,11vw,50px); line-height: 1.1; }
  .kcg-section h2 { font-size: clamp(30px,9vw,42px); line-height: 1.18; }
  .kcg-actions { flex-direction: column; align-items: stretch; }
  .kcg-btn { width: 100%; }
  .kcg-platform-map,
  .kcg-workflow,
  .kcg-path-grid,
  .kcg-process { grid-template-columns: 1fr; }
  .kcg-platform-card { border-right: 0 !important; }
  .kcg-type-card { padding-left: 70px; }
  .kcg-type-card::before { left: 22px; }
  .kcg-score-row { grid-template-columns: 44px 1fr; }
  .kcg-score-row em { grid-column: 2; }
  .kcg-news-card { grid-template-columns: 46px minmax(0,1fr); gap: 12px; align-items: start; }
  .kcg-news-arrow { grid-column: 2; width: 40px; height: 40px; }
  .kcg-news-card p { display: none; }
  .kcg-faq summary { font-size: 15px; }
  .kcg-faq-answer { padding-right: 0; }
  .kcg-inner-hero h1,
  .kcg-legal-hero h1 { font-size: clamp(38px,11.5vw,52px); }
  .kcg-hero-rail,
  .kcg-info-card,
  .kcg-prose-grid article,
  .kcg-checklist li { padding: 21px; }
  .kcg-number-list li { grid-template-columns: 48px minmax(0,1fr); gap: 12px; }
  .kcg-legal-nav { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .kcg-page *, .kcg-page *::before, .kcg-page *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}