/* Review-only visual layer. No original styles or approved case copy replaced. */
:root {
  --review-text: #c2c4cd;
  --review-caption: #aeb2bf;
  --review-paper-ink: #55535f;
  --review-font: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}
body { font-family: var(--review-font); }
button, input, select, textarea { font-family: inherit; }
html { scroll-padding-top: 100px; }
main > section[id] { scroll-margin-top: 0; }
.hero-copy, .project-copy, .section-copy { min-width: 0; }
.brand-copy small, .case-brand-copy small {
  color: #b2b3be; font-size: 10px; letter-spacing: .06em;
}
.desktop-nav, .portfolio-case-header .case-chapter-nav { color: #c2c3cc; font-size: 13px; }
.header-contact, .case-all-work, .portfolio-case-header .menu-button { font-size: 12px; }
.eyebrow, .hero-kicker, .section-label, .section-index, .section-title > p {
  font-size: 12px; letter-spacing: .12em; line-height: 1.6; margin-bottom: 20px;
}
.hero-copy h1 { letter-spacing: -.045em; }
.hero-copy h1 span, .hero-copy h1 span:last-child { color: #b9bcc8; }
.hero-copy h1 .hero-line-primary, .hunter-case .hero-copy h1 span:first-child { color: #f7f5ef; }
.hero-meta small, .meta-grid span { font-size: 11px; letter-spacing: .08em; }
.hero-meta strong, .meta-grid strong { font-size: 14px; line-height: 1.6; }
.hero-summary, .hero-lead { color: #c4c6d0; font-size: 18px; line-height: 1.85; }
.hero-credit, .hero-status, .hero-route { color: #afb3c0; font-size: 11px; letter-spacing: .04em; }
.case-page .hero-summary, .case-page .hero-lead { margin: 24px 0 30px; }
.case-page .hero-meta div { padding-top: 14px; padding-bottom: 14px; }

/* 01 — More readable text hierarchy, calmer section spacing. */
.section, .case-section { padding-top: 88px; padding-bottom: 88px; }
.section-header { gap: 48px; margin-bottom: 44px; }
.section-header h2, .section-heading h2, .section-copy h2,
.solution-intro h2, .reflection-copy h2, .section-title h2,
.decision-header h2, .principle-copy h2 {
  font-size: clamp(32px, 3.25vw, 46px);
  line-height: 1.25; letter-spacing: -.035em;
}
.section-header > p { color: #5c5962; font-size: 17px; line-height: 1.85; }
.section-heading { gap: 44px; margin-bottom: 44px; }
.section-copy > p:not(.section-index), .reflection-copy > p:not(.section-index),
.section-heading > p, .section-heading .lead { font-size: 17px; line-height: 1.85; }
.split-layout, .reflection-layout, .reflection-grid { gap: 48px; }
.decision-block { gap: 44px; }
.decision-copy h3 { font-size: clamp(26px, 2.5vw, 34px); line-height: 1.3; letter-spacing: -.025em; }
.case-page :is(.decision-copy, .diagnosis-card, .before-copy, .iteration-card,
  .problem-card, .finding-grid article, .study-card-head, .journey-map header,
  .video-copy, .principle-copy, .learning-card) p { font-size: 16px; line-height: 1.85; }
.case-page :is(.decision-copy, .ia-board, .segment-card, .validation-panel) li { font-size: 15px; line-height: 1.8; }
.case-page :is(.section-copy, .reflection-copy) > p:not(.section-index) { color: #b1bac5; }
.guild-case :is(.section-copy, .reflection-copy) > p:not(.section-index) { color: #5e596a; }
.hunter-case .delivery-section .section-copy > p:not(.section-index) { color: #555d68; }
.case-page .section-index { line-height: 1.6; }
.case-page .solution-intro { margin-bottom: 54px; }
.case-page .diagnosis-card { min-height: 0; padding: 28px; }
.case-page .diagnosis-card h3 { margin-top: 32px; font-size: 24px; }
.case-page .diagnosis-card strong { font-size: 14px; line-height: 1.7; }
.case-page .diagnosis-card p { color: #b1bac5; }
.case-page .ia-board article { min-height: 0; padding: 28px; }
.case-page .ia-board h3 { margin-top: 28px; }
.case-page .before-evidence { margin-top: 48px; }
.case-page .priority-rows p { font-size: 14px; }
.case-page .priority-rows b { font-size: 11px; }
.case-page .iteration-card p { color: #b1bac5; }
.section-header.light > p, .capability-item p, .capability-item small { color: #b8bac4; }
.about-title em { color: #dad0ed; }
.about-copy > p { color: #ece6f5; }
.about-facts span { color: #e1d8ef; font-size: 11px; line-height: 1.6; letter-spacing: .02em; }
.contact-panel span { font-size: 11px; }
.capability-item { grid-template-columns: 44px 1.1fr 1.2fr .65fr; gap: 24px; }
.capability-item p { font-size: 16px; }
.capability-item small { font-size: 12px; }
.site-footer, .site-footer small { font-size: 12px; }
.case-footer-identity span { color: #b2b4c0; font-size: 13px; }
.case-footer-identity a, .case-project-link small { font-size: 12px; }

/* 02 — Compact home hero with a direct route into game cases. */
.home-hero {
  min-height: 690px;
  padding: 124px max(40px, calc((100vw - 1180px) / 2)) 30px;
  grid-template-columns: 1.4fr .8fr;
  gap: 30px 70px;
}
.home-hero .hero-copy h1 { font-size: clamp(50px, 5vw, 72px); line-height: 1.06; max-width: 670px; }
.home-hero .hero-copy h1 span { color: #b9bcc8; }
.home-hero .hero-intro { margin-top: 20px; font-size: 20px; letter-spacing: .04em; }
.hero-positioning-v1 { color: #c4c6d0; max-width: 570px; margin: 12px 0 0; font-size: 17px; line-height: 1.8; }
.home-hero .hero-actions { margin-top: 26px; gap: 22px; }
.home-hero .button { padding: 13px 20px; font-size: 13px; }
.hero-selected-links { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 20px; }
.hero-selected-links a { color: #c4c6d0; font-size: 13px; border-bottom: 1px solid #555762; padding: 3px 0; }
.hero-selected-links a:hover { color: var(--accent); border-color: var(--accent); }
.home-hero .hero-profile { min-height: 420px; width: 100%; margin: 0; }
.home-hero .portrait-frame { width: min(270px, 85%); height: 360px; top: 45%; border-width: 5px; border-radius: 22px; transform: translate(-50%,-50%) rotate(1deg); }
.home-hero .portrait-frame figcaption { inset: auto 16px 16px; }
.home-hero .portrait-frame figcaption small { display: none; }
.home-hero .current-role-card { right: 0; bottom: 12px; width: 200px; padding: 16px; border-radius: 14px; transform: none; }
.home-hero .current-role-card p { font-size: 10px; margin: 0 0 8px; }
.home-hero .current-role-card .logo-ubisoft { width: 56px; }
.home-hero .current-role-card span { margin-top: 10px; }
.home-hero .current-role-card small { color: #b9bbc6; font-size: 12px; }
.home-hero .profile-more-link { left: 0; bottom: -16px; transform: none; font-size: 12px; }
.home-hero .profile-index { display: none; }
.home-hero .hero-footer { padding-top: 20px; color: #aeb1bd; font-size: 11px; letter-spacing: .07em; }
.work-section { padding-top: 68px; }
.project { min-height: 550px; grid-template-columns: .92fr 1.08fr; border-radius: 26px; }
.project-copy { padding: 36px; display: flex; flex-direction: column; }
.project-meta { margin-bottom: 34px; color: #b1adbb !important; font-size: 11px; }
.project-company b { font-size: 10px; letter-spacing: .06em; }
.project-company .logo-ubisoft { width: 58px; }
.project-kicker { font-size: 11px; margin-bottom: 16px; }
.project h3 { font-size: clamp(40px, 4vw, 56px); line-height: 1.05; }
.project .project-summary { color: #c4c1ce; font-size: 17px; margin: 22px 0; line-height: 1.85; }
.tag-list li { font-size: 11px; opacity: 1; color: #bdb9c9; border-color: #625b70; }
.outcome-tag-list li { font-size: 10px; }
.project-cta { position: static; display: block; margin-top: auto; padding-top: 28px; font-size: 12px; letter-spacing: .06em; }
.guild-visual, .workflow-visual { min-height: 550px; }
.guild-shot { width: 46%; max-width: 265px; border-width: 5px; border-radius: 24px; }
.shot-back { left: 6%; top: 72px; transform: rotate(-3deg); }
.shot-front { right: 7%; top: 34px; transform: rotate(2deg); }
.project-guild:hover .shot-back, .project-guild:hover .shot-front { transform: translateY(-5px); }
.secondary-heading { margin-top: 68px; }
.secondary-heading > p:last-child { font-size: 15px; }
.case-copy { padding: 24px; }
.case-copy > strong { font-size: 15px; line-height: 1.7; }
.case-copy .case-company { font-size: 10px; letter-spacing: .04em; flex-wrap: wrap; }
.case-footer { flex-direction: column; gap: 10px; margin-top: 24px; }
.case-footer span, .case-footer b { font-size: 12px; }
.case-visual > span { font-size: 11px; letter-spacing: .05em; right: 18px; line-height: 1.6; }
.case-cover-v1 { background: #131a22; padding: 24px 18px 54px; display: grid; place-items: center; }
.case-cover-v1 img { max-height: 200px; width: 100%; object-fit: contain; border-radius: 8px; }
.case-cover-v1 > span { color: #bcc5ce; }
.case-zx2 .case-cover-v1 { background: #112323; }

/* 03 — One clear cover focus, full uncropped evidence in the body. */
.hunter-hero, .lingnian-hero {
  min-height: 740px;
  padding: 128px max(40px, calc((100vw - 1180px) / 2)) 50px;
  grid-template-columns: 1fr 1fr; gap: 36px 50px; align-items: center;
}
.hunter-case .hero-copy h1, .lingnian-case .hero-copy h1 {
  font-size: clamp(36px, 3.3vw, 48px); line-height: 1.25; letter-spacing: -.045em;
}
.hunter-case .hero-copy h1 span, .lingnian-case .hero-copy h1 span { white-space: normal; }
.hunter-case .hero-stack, .lingnian-case .hero-visual {
  min-height: 0; width: 100%; display: flex; flex-direction: column; align-items: flex-end;
  gap: 16px; overflow: visible;
}
.hunter-case .hero-shot, .lingnian-case .hero-shot {
  position: relative; inset: auto; transform: none; margin: 0; opacity: 1;
  border: 1px solid #424958; border-radius: 14px; box-shadow: 0 16px 32px #0003;
}
.hunter-case .hero-shot-front, .lingnian-case .shot-embed { width: 100%; }
.hunter-case .hero-shot-back, .lingnian-case .shot-overview { width: 62%; }
.hunter-case .hero-shot img, .lingnian-case .hero-shot img {
  width: 100%; height: auto; aspect-ratio: auto; object-fit: contain;
}
.hunter-case .hero-shot figcaption, .lingnian-case .hero-shot > span {
  font-size: 12px; letter-spacing: .03em; color: #c5ccd5; padding: 10px 14px;
  background: #141e25;
}
.hunter-case .hero-credit { position: relative; inset: auto; grid-column: 1/-1; align-items: flex-start; margin: 0; padding-top: 18px; border-top: 1px solid #ffffff26; }
.lingnian-case .hero-status { position: relative; inset: auto; grid-column: 1/-1; justify-self: end; font-size: 11px; margin: 0; }
.guild-case .hero { min-height: 760px; padding-top: 120px; padding-bottom: 40px; }
.guild-case .hero h1 { font-size: clamp(48px, 4.8vw, 66px); line-height: 1.13; }
.guild-case .case-company-logo { width: 72px; margin-bottom: 24px; }
.guild-case .hero-subtitle { font-size: 24px; margin-top: 22px; }
.guild-case .meta-grid { margin-top: 28px; gap: 16px 24px; }
.guild-case .hero-visual { height: 620px; }
.guild-case .phone { width: 38%; border-width: 4px; border-radius: 24px; }
.guild-case .phone-main { width: 43%; top: 0; transform: translateX(-50%); }
.guild-case .phone-left { top: 92px; transform: rotate(-3deg); }
.guild-case .phone-right { top: 92px; transform: rotate(3deg); }
.guild-case .phone-left, .guild-case .phone-right { max-width: 225px; }
.guild-case .phone-main { max-width: 270px; }
.guild-case .hero-credit { font-size: 12px; }
.guild-case .showcase-card img { margin-bottom: 0; border-radius: 16px; }
.guild-case .showcase-card figcaption, .guild-case .governance-gallery figcaption,
.guild-case .final-gallery figcaption { font-size: 13px; line-height: 1.7; letter-spacing: .01em; }
.guild-case .governance-gallery figure:nth-child(2) { transform: none; }
.guild-case .final-gallery figure:nth-child(even) { margin-top: 0; }
.guild-case .data-disclaimer, .guild-case .dark-note, .guild-case .credit { color: #b9b5c9; }
.guild-case .challenge-title { white-space: normal; font-size: clamp(30px, 3.25vw, 46px) !important; }
.lingnian-case .decision-block { margin-bottom: 72px; }
.lingnian-case .decision-media:not(.single-media) { min-height: 0; display: grid; gap: 16px; }
.lingnian-case .decision-media button { position: static; width: 100%; border: 1px solid #42505a !important; border-radius: 12px; box-shadow: none; }
.lingnian-case :is(.decision-media, .single-media, .before-images, .sequence-grid, .iteration-card) img {
  width: 100%; height: auto; aspect-ratio: auto; object-fit: contain;
}
.lingnian-case .before-evidence { grid-template-columns: .75fr 1.25fr; gap: 32px; }
.lingnian-case .before-images { grid-template-columns: 1fr; }
.lingnian-case .interaction-sequence { margin: 0 0 72px; padding: 30px; }
.lingnian-case .sequence-grid { grid-template-columns: 1fr; gap: 20px; }
.lingnian-case .sequence-grid button { max-width: 960px; width: 100%; margin: 0 auto; }
.lingnian-case :is(.single-media, .sequence-grid) span { font-size: 13px; color: #bec9d0; line-height: 1.7; }
.hunter-case :is(.image-comparison, .gaze-pattern-grid) img { height: auto; aspect-ratio: auto; object-fit: contain; }
.hunter-case :is(.image-comparison, .gaze-pattern-grid) span { font-size: 11px; color: #bec5d1; letter-spacing: .04em; }
.hunter-case :is(.evidence-card, .flow-evidence, .guide-evidence) img { aspect-ratio: auto; height: auto; object-fit: contain; transform: none; }
.hunter-case .long-evidence { max-height: none; }
.hunter-case :is(.long-evidence, .journey-card, .mastergo-evidence .evidence-card) span { font-size: 13px; line-height: 1.7; color: #bdc6d0; }
.hunter-case .research-stats span, .hunter-case .research-matrix span { font-size: 14px; line-height: 1.7; }
.case-page main figure[data-lightbox-ready]::after { content: none; display: none; }
.case-page .case-lightbox-caption { font-size: 14px; color: #c4c6d0; }

/* A code-native cover explains the workflow; the original poster remains below. */
.workflow-cover-v1 {
  position: relative; width: 100%; max-width: 540px; margin: auto;
  border: 1px solid #51435e; border-radius: 22px; padding: 30px;
  color: #f5f0fa; background: linear-gradient(145deg, #292037, #18131e 65%);
  box-shadow: 0 24px 65px #0003; text-align: left;
}
.workflow-cover-v1 .cover-label { display: block; color: #f492db; font-size: 11px; font-weight: 700; letter-spacing: .13em; }
.workflow-cover-v1 h2 { font-size: 28px; line-height: 1.4; letter-spacing: -.03em; margin: 18px 0 26px; color: #f6f0fb; }
.workflow-cover-v1 ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.workflow-cover-v1 li { display: grid; grid-template-columns: 30px 90px 1fr; gap: 12px; align-items: center; padding: 18px 0; border-top: 1px solid #ffffff1f; }
.workflow-cover-v1 li small { color: #aa9fb5; font-size: 11px; }
.workflow-cover-v1 li strong { color: #f4eff9; font-size: 18px; }
.workflow-cover-v1 li span { color: #c7bdcf; font-size: 14px; line-height: 1.6; }
.workflow-cover-v1 .human-gate { margin: 18px 0 0; padding: 14px 16px; border-left: 3px solid #ef83d4; background: #ef83d412; color: #dfc5da; font-size: 13px; line-height: 1.7; }
.workflow-cover-v1 .human-gate b { display: block; color: #f4a4e2; font-size: 11px; letter-spacing: .08em; margin-bottom: 3px; }
.project-ai .workflow-visual { padding: 32px; display: flex; align-items: center; }
.ai-workflow-case .case-hero { min-height: 750px; padding-top: 126px; padding-bottom: 36px; }
.ai-workflow-case .hero-grid { min-height: 0; grid-template-columns: 1fr 1fr; gap: 48px; }
.ai-workflow-case .hero-copy h1 { font-size: clamp(48px, 4.9vw, 70px); line-height: 1.05; letter-spacing: -.05em; }
.ai-workflow-case .hero-meta { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.ai-workflow-case .hero-meta strong { font-size: 13px; }
.ai-workflow-case .hero-route { flex-wrap: wrap; margin-top: 32px; font-size: 11px; }
.ai-workflow-case .poster-evidence-v1 { margin-top: 36px; border-top: 1px solid #c9c4ce; padding-top: 22px; }
.poster-evidence-v1 summary { font-size: 15px; font-weight: 650; cursor: pointer; padding: 6px 0; }
.poster-evidence-v1 figure { max-width: 860px; margin: 22px auto 0; }
.poster-evidence-v1 img { width: 100%; border-radius: 12px; }
.poster-evidence-v1 figcaption { color: #5f5868; margin-top: 12px; font-size: 14px; }
.ai-workflow-case :is(.wide-evidence, .framed-evidence) { border-radius: 14px; }
.ai-workflow-case :is(.wide-evidence, .framed-evidence) img { height: auto; max-height: none; object-fit: contain; }
.ai-workflow-case :is(.wide-evidence, .framed-evidence, .video-frame, .evidence-card) figcaption { font-size: 14px; line-height: 1.75; }

/* 04 — Approved Lingnian overview stays intact, with a more natural reading scale. */
.case-reading-guide { padding: 48px max(32px, calc((100% - 1180px) / 2)); border-top: 3px solid #69d3c1; }
.case-reading-guide > h2 { font-size: 28px; margin-bottom: 28px; line-height: 1.3; }
.case-reading-grid { gap: 32px; }
.case-reading-grid > div { padding-left: 20px; border-left: 1px solid #cbc8c1; }
.case-reading-grid strong { font-size: 17px; margin-bottom: 12px; }
.case-reading-grid p { font-size: 16px; line-height: 1.85; color: #53525b; }
.evidence-note, .evidence-details, .evidence-details p, .evidence-details li { font-size: 16px; }
.evidence-table { font-size: 15px; }

@media (max-width: 1100px) {
  .home-hero { grid-template-columns: 1.25fr .75fr; gap: 24px; }
  .home-hero .hero-copy h1 { font-size: 52px; }
  .home-hero .portrait-frame { width: 85%; height: 320px; }
  .project { grid-template-columns: 1fr 1fr; }
  .project-copy { min-height: 0; padding: 28px; }
  .project h3 { font-size: 42px; }
  .project-ai .workflow-visual { padding: 24px; }
  .workflow-cover-v1 { padding: 24px; }
  .workflow-cover-v1 li { grid-template-columns: 24px 75px 1fr; gap: 8px; }
  .hunter-hero, .lingnian-hero { grid-template-columns: 1fr 1fr; gap: 30px; }
  .hunter-case .hero-copy h1, .lingnian-case .hero-copy h1 { font-size: 36px; }
  .guild-case .hero-grid { grid-template-columns: 1fr 1fr; }
  .guild-case .hero-visual { height: 440px; }
  .ai-workflow-case .hero-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .ai-workflow-case .hero-copy h1 { font-size: 52px; }
  .capability-item { grid-template-columns: 40px 1fr 1fr; }
}
@media (max-width: 900px) {
  .hunter-hero, .lingnian-hero { grid-template-columns: 1fr; padding-top: 112px; gap: 32px; }
  .hunter-case .hero-stack, .lingnian-case .hero-visual { max-width: 680px; margin: 0 auto; }
  .hunter-case .hero-copy h1, .lingnian-case .hero-copy h1 { font-size: 42px; }
  .guild-case .hero-grid, .ai-workflow-case .hero-grid { grid-template-columns: 1fr; }
  .guild-case .hero-visual { height: 530px; max-width: 600px; width: 100%; margin: 30px auto 0; }
  .ai-workflow-case .workflow-cover-v1 { max-width: 680px; }
  .project { grid-template-columns: 1fr; }
  .guild-visual { min-height: 520px; }
  .workflow-visual { min-height: 0; }
  .project-copy { padding: 32px; }
  .project-meta { margin-bottom: 28px; }
  .lingnian-case .before-evidence { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .section, .case-section { padding-top: 60px; padding-bottom: 60px; }
  .section-header, .section-heading { gap: 24px; margin-bottom: 32px; }
  .section-header h2, .section-heading h2, .section-copy h2, .solution-intro h2,
  .reflection-copy h2, .section-title h2, .decision-header h2, .principle-copy h2 {
    font-size: 32px; line-height: 1.3;
  }
  .home-hero { min-height: 0; padding: 108px 22px 30px; grid-template-columns: 1fr; gap: 32px; }
  .home-hero .hero-copy h1 { font-size: clamp(42px, 10.8vw, 62px); }
  .home-hero .eyebrow { font-size: 11px; }
  .home-hero .hero-intro { font-size: 18px; }
  .hero-positioning-v1 { font-size: 16px; }
  .hero-selected-links { gap: 8px 16px; }
  .home-hero .hero-profile { min-height: 240px; max-width: 420px; margin: 10px auto 0; }
  .home-hero .portrait-frame { left: 0; top: 0; transform: rotate(-1deg); width: 160px; height: 215px; }
  .home-hero .current-role-card { width: 175px; right: 0; bottom: 24px; }
  .home-hero .profile-more-link { left: auto; right: 8px; bottom: 0; }
  .home-hero .hero-footer { gap: 12px; font-size: 10px; }
  .section-shell { width: calc(100% - 40px); }
  .project-copy { padding: 28px 24px; }
  .project h3 { font-size: 42px; }
  .project .project-summary { font-size: 16px; }
  .project-cta { padding-top: 24px; }
  .guild-visual { min-height: 430px; }
  .guild-shot { width: 46%; border-radius: 18px; }
  .shot-front { right: 6%; }
  .shot-back { left: 6%; }
  .project-ai .workflow-visual { padding: 0 20px 24px; }
  .workflow-cover-v1 { padding: 22px; border-radius: 16px; }
  .workflow-cover-v1 h2 { font-size: 25px; }
  .workflow-cover-v1 li { grid-template-columns: 22px 72px 1fr; gap: 8px; padding: 15px 0; }
  .workflow-cover-v1 li strong { font-size: 17px; }
  .workflow-cover-v1 li span { font-size: 13px; }
  .capability-item { grid-template-columns: 30px 1fr; gap: 14px; }
  .about-title h2 { font-size: 42px; line-height: 1.1; }
  .case-page .hero-summary, .case-page .hero-lead { font-size: 16px; line-height: 1.8; }
  .hunter-hero, .lingnian-hero { padding: 108px 20px 32px; min-height: 0; }
  .hunter-case .hero-copy h1, .lingnian-case .hero-copy h1 { font-size: clamp(30px, 7.5vw, 40px); line-height: 1.3; }
  .hunter-case .hero-meta, .lingnian-case .hero-meta { grid-template-columns: 1fr 1fr; }
  .hero-meta strong, .meta-grid strong { font-size: 13px; }
  .hero-meta small, .meta-grid span { font-size: 10px; }
  .hero-meta div { min-width: 0; overflow-wrap: anywhere; }
  .hunter-case .hero-shot-back, .lingnian-case .shot-overview { width: 72%; }
  .lingnian-case .hero-status { display: block; font-size: 10px; justify-self: start; }
  .guild-case .hero { min-height: 0; padding: 110px 0 32px; }
  .guild-case .hero h1 { font-size: 48px; }
  .guild-case .hero-subtitle { font-size: 21px; }
  .guild-case .hero-visual { height: 370px; margin-top: 12px; }
  .guild-case .hero-credit { margin-top: 10px; }
  .guild-case .meta-grid { grid-template-columns: 1fr 1fr; }
  .guild-case .meta-grid > div { min-width: 0; overflow-wrap: anywhere; }
  .guild-case .phone { border-radius: 18px; }
  .guild-case .phone-left, .guild-case .phone-right { top: 65px; }
  .ai-workflow-case .case-hero { min-height: 0; padding: 108px 20px 32px; }
  .ai-workflow-case .hero-copy h1 { font-size: clamp(44px, 11.5vw, 62px); }
  .ai-workflow-case .hero-grid { gap: 30px; }
  .ai-workflow-case .hero-meta { grid-template-columns: 1fr; gap: 8px; }
  .ai-workflow-case .hero-meta div { display: grid; grid-template-columns: 64px 1fr; gap: 14px; }
  .ai-workflow-case .hero-meta strong { margin: 0; }
  .case-reading-guide { padding: 32px 20px; }
  .case-reading-guide > h2 { font-size: 26px; }
  .case-reading-grid { grid-template-columns: 1fr; gap: 22px; }
  .case-reading-grid > div { padding-left: 16px; }
  .lingnian-case .before-evidence { padding: 22px; }
  .lingnian-case .interaction-sequence { padding: 22px 16px; margin-bottom: 52px; }
  .lingnian-case .decision-block { margin-bottom: 52px; }
  .case-page .section-copy > p:not(.section-index), .section-header > p { font-size: 16px; }
  .case-page .case-mobile-nav a { font-size: 14px; line-height: 1.7; }
  .case-page .case-lightbox-caption { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}