/* v15 reference-site redesign — preserves the existing color system and static architecture */
body,.brand-mark,.hero h1,.page-intro h1,.index-row span,.index-row strong,.section-heading h2,.research-intro h2,.contact h2,.case-number,.case-meta h2,.publication-list time,.publication-list p,.project-record time,.steps span,.service-row>span{font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",Arial,sans-serif}
body{font-size:16px;line-height:1.68}.hero h1,.page-intro h1,.section-heading h2,.research-intro h2,.contact h2,.case-meta h2,.index-row strong{font-weight:720;letter-spacing:-.055em}.publication-list p{font-weight:450;letter-spacing:-.02em}.site-header{min-height:96px}.site-header nav{gap:25px;font-size:14px}.eyebrow{font-size:12px}.button{font-size:15px}.text-link{font-size:14px}.area{font-size:14px}.section-heading>p,.page-intro p:last-child{font-size:16px;line-height:1.75}.section-dark{background:var(--deep);color:#fff}.section-dark .section-heading>p{color:#cbd3d6}.section-dark .eyebrow{color:#d6a69b}

/* Home */
.hero.hero-proof{grid-template-columns:minmax(390px,.84fr) minmax(540px,1.16fr);gap:58px;min-height:720px}.hero h1{font-size:clamp(44px,4.35vw,64px);line-height:1.16}.hero h1 em{display:inline-block;margin-top:8px}.hero-lead{font-size:18px;max-width:610px}.hero-evidence{margin:0;background:#121719;padding:14px}.hero-evidence>img{height:410px;object-fit:cover;object-position:72% center}.hero-sequence{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin-top:4px}.hero-sequence div{position:relative;overflow:hidden;background:#111}.hero-sequence img{aspect-ratio:1.6/1;object-fit:cover}.hero-sequence span{position:absolute;z-index:1;top:8px;left:8px;padding:4px 7px;background:rgba(17,17,17,.82);color:#fff;font-size:12px}.hero-evidence figcaption{padding:11px 2px 0;color:#aeb8bc;font-size:13px}.credibility{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#ece9e2}.credibility-grid{display:grid;grid-template-columns:repeat(4,1fr)}.credibility-grid div{min-height:132px;padding:28px 24px 24px 0}.credibility-grid div+div{padding-left:24px;border-left:1px solid var(--line)}.credibility strong,.credibility span{display:block}.credibility strong{font-size:17px}.credibility span{margin-top:7px;color:var(--muted);font-size:14px;line-height:1.55}.scope-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--line)}.scope-grid a{min-height:270px;padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .2s,color .2s}.scope-grid a:hover{background:var(--ink);color:#fff}.scope-grid span{color:var(--accent);font-size:14px}.scope-grid h3{margin:34px 0 11px;font-size:23px;letter-spacing:-.035em}.scope-grid p{margin:0;color:var(--muted);font-size:15px}.scope-grid a:hover p{color:#c8ced0}.scope-grid b{display:block;margin-top:25px;font-size:13px;font-weight:650}.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.preview-grid a{padding-bottom:24px;border-bottom:1px solid #526169}.preview-grid figure{margin:0;background:#111}.preview-grid img{height:300px;object-fit:cover}.preview-grid a:nth-child(2) img{object-position:center 42%}.preview-grid figcaption{padding:9px 0;color:#9fadb2;font-size:13px}.preview-grid h3{margin:18px 0 8px;font-size:22px}.preview-grid p{margin:0;color:#cbd3d6;font-size:15px}.preview-grid p strong{color:#d6a69b}.preview-grid>a>span{display:block;margin-top:18px;color:#d6a69b;font-size:13px}.case-preview-action{margin:38px 0 0}.button.light{background:#fff;color:var(--ink)}.output-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:54px}.output-layout>figure{margin:0}.output-pair{display:grid;grid-template-columns:1.35fr .65fr;gap:4px;height:470px;background:#222}.output-pair img{height:100%;object-fit:cover}.output-pair img:last-child{object-fit:contain;background:#fff;padding:18px}.output-layout figcaption{margin-top:9px;color:var(--muted);font-size:13px}.output-list{margin:0;padding:0;list-style:none;border-top:1px solid var(--ink)}.output-list li{display:grid;grid-template-columns:42px 1fr;gap:15px;padding:19px 0;border-bottom:1px solid var(--line)}.output-list span{color:var(--accent);font-size:13px}.output-list strong{font-size:17px}.output-list p{margin:4px 0 0;color:var(--muted);font-size:14px}.expert-strip{padding:68px 0;background:#e4e0d7}.expert-grid{display:grid;grid-template-columns:.65fr 1.35fr;gap:70px;align-items:end}.expert-grid h2{margin:0;font-size:clamp(42px,5vw,66px);letter-spacing:-.055em}.expert-role{margin:4px 0 0;color:var(--muted)}.expert-grid>div:last-child>p{max-width:660px;margin:0 0 22px;font-size:18px}.consult-cta{display:grid;grid-template-columns:1fr .8fr;gap:70px;align-items:end}.consult-cta h2{margin:0;font-size:clamp(34px,4vw,52px);letter-spacing:-.05em;line-height:1.25}.consult-cta>div:last-child>p{margin:0 0 22px;color:var(--muted)}

/* Services */
.service-jump{display:grid;grid-template-columns:repeat(6,1fr);border-bottom:1px solid var(--line)}.service-jump a{padding:18px 10px;text-align:center;border-left:1px solid var(--line);font-size:14px;font-weight:650}.service-jump a:last-child{border-right:1px solid var(--line)}.service-jump a:hover{background:var(--ink);color:#fff}.service-detail{display:grid;grid-template-columns:.6fr 1.4fr;gap:42px 58px;padding-block:76px;border-bottom:1px solid var(--line);scroll-margin-top:20px}.service-title>span{color:var(--accent);font-size:16px}.service-title>p:first-of-type{margin:24px 0 8px;color:var(--accent);font-size:12px;font-weight:750;letter-spacing:.12em}.service-title h2{margin:0;font-size:clamp(31px,3vw,43px);letter-spacing:-.045em;line-height:1.25}.service-title>p:last-of-type{margin:20px 0 0;color:var(--muted);font-size:16px}.service-detail>figure{margin:0;min-width:0}.service-detail>figure>img{max-height:490px;object-fit:contain;background:#16191b}.service-detail figure figcaption{padding:10px 12px;background:#e9e6df;color:var(--muted);font-size:13px}.service-facts{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);margin:0;border-top:1px solid var(--ink)}.service-facts div{padding:20px 20px 0 0}.service-facts div+div{padding-left:20px;border-left:1px solid var(--line)}.service-facts dt{color:var(--accent);font-size:13px;font-weight:750}.service-facts dd{margin:8px 0 0;font-size:14px;line-height:1.65}.status-badge{display:inline-block!important;margin-top:24px;padding:6px 9px;border:1px solid #b28b75;color:#7e3326!important;font-size:13px!important;font-weight:700}.sequence-service{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:#111}.sequence-service div{position:relative}.sequence-service img{height:100%;min-height:240px;object-fit:cover}.sequence-service div>span{position:absolute;z-index:1;top:9px;left:9px;padding:4px 7px;background:rgba(17,17,17,.82);color:#fff;font-size:12px}.cctv-service{background:#16191b;padding:16px}.cctv-service img{max-height:470px;object-fit:contain}

/* Cases */
.cases-page .page-intro{padding-block:52px}.cases-page main>.section{padding-top:44px}.case-feature{grid-template-columns:1.45fr .55fr}.case-feature.reverse{grid-template-columns:.55fr 1.45fr}.case-meta h2{font-size:34px}.case-meta p{font-size:15px}.case-media figcaption{padding:13px 15px;background:#e9e6df;color:#555e63;font-size:14px;line-height:1.55}.case-media figcaption strong{display:block;margin-bottom:3px;color:var(--ink);font-size:13px}.case-flow{margin:28px 0 0;padding:0;list-style:none;border-top:1px solid var(--ink)}.case-flow li{display:grid;grid-template-columns:72px 1fr;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}.case-flow b{color:var(--accent)}.case-flow span{color:var(--muted)}.case-question{margin:22px 0 4px!important;color:var(--accent)!important;font-size:12px!important;font-weight:750;letter-spacing:.1em}.motion-frame{position:relative;overflow:hidden}.motion-frame>span{position:absolute;z-index:1;top:10px;left:10px;padding:4px 7px;background:rgba(17,17,17,.82);color:#fff;font-size:12px}.motion-strip img{height:auto;aspect-ratio:16/9;object-fit:contain}.cctv-overview{background:#16191b;padding:18px}.cctv-overview img{width:100%;max-height:620px;object-fit:contain}.cctv-strip img{aspect-ratio:1.6/1;object-fit:cover}.traffic-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:4px;background:#222}.traffic-grid img{width:100%;height:310px;object-fit:cover;background:#111}.traffic-grid .traffic-scene{grid-row:1/span 2;height:624px}.site-pair{display:grid;grid-template-columns:repeat(2,1fr);gap:4px;background:#222}.site-pair img{width:100%;height:370px;object-fit:cover}.file-info{display:block;width:100%;max-height:220px;padding:18px;object-fit:contain;background:#fff}.case-disclaimer{font-size:13px;line-height:1.7}

/* Methods */
.foundation-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #627179;border-left:1px solid #53636b}.foundation-grid article{min-height:220px;padding:26px;border-right:1px solid #53636b;border-bottom:1px solid #53636b}.foundation-grid span{color:#d6a69b;font-size:13px}.foundation-grid h3{margin:32px 0 9px;font-size:20px}.foundation-grid p{margin:0;color:#cbd3d6;font-size:14px}.method-route-list{border-top:1px solid var(--ink)}.method-route-list article{display:grid;grid-template-columns:.75fr 1.15fr .9fr;gap:32px;padding:28px 0;border-bottom:1px solid var(--line)}.method-route-list h3{margin:8px 0 0;font-size:23px}.method-route-list>article>p{margin:0;color:var(--muted);font-size:15px}.method-route-list dl{margin:0}.method-route-list dl div{display:grid;grid-template-columns:50px 1fr;gap:9px;padding:5px 0;font-size:13px}.method-route-list dt{color:var(--accent);font-weight:700}.method-route-list dd{margin:0}.state{display:inline-block;padding:4px 7px;border:1px solid;font-size:12px;font-weight:700}.state.available{color:#2e7052;border-color:#7ba38e}.state.building{color:#8b5b29;border-color:#ba9a72}.state.validation{color:#6f6866;border-color:#aaa3a0}.workflow-visual{background:#e6e2da}.workflow-line{display:flex;align-items:center;justify-content:space-between}.workflow-line>div{display:flex;flex-direction:column;justify-content:center;width:190px;height:190px;padding:25px;border:1px solid #b9b6b0;border-radius:50%}.workflow-line>i{font-style:normal;color:var(--accent);font-size:25px}.workflow-line span{color:var(--accent);font-size:12px}.workflow-line strong{margin-top:12px;font-size:20px}.workflow-line small{margin-top:6px;color:var(--muted);font-size:13px}.method-caveat{max-width:920px;margin:34px 0 0;padding-left:15px;border-left:3px solid var(--accent);color:#555d61;font-size:14px}.equipment-detail-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink)}.equipment-detail-grid article{min-height:230px;padding:28px 28px 28px 0;border-bottom:1px solid var(--line)}.equipment-detail-grid article+article{padding-left:28px;border-left:1px solid var(--line)}.equipment-detail-grid span{color:var(--accent);font-size:12px;letter-spacing:.1em}.equipment-detail-grid h3{margin:24px 0 10px;font-size:22px}.equipment-detail-grid p{margin:0;color:var(--muted);font-size:14px}.equipment-detail-grid .pending{background:#ece9e2;padding-right:20px}

/* Research and contact */
.profile-facts{margin-top:28px;border-top:1px solid var(--line)}.profile-facts div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:13px}.profile-facts span{color:var(--muted);text-align:right}.career-cards{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink)}.career-cards article{padding:22px 22px 22px 0;border-bottom:1px solid var(--line)}.career-cards article+article{padding-left:22px;border-left:1px solid var(--line)}.career-cards strong{font-size:17px}.career-cards p{margin:8px 0 0;color:var(--muted);font-size:14px}.lineage-list{border-top:1px solid var(--ink)}.lineage-list>div{display:grid;grid-template-columns:110px 220px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.lineage-list time{color:var(--accent);font-size:13px}.lineage-list strong{font-size:15px}.lineage-list p{margin:0;color:var(--muted);font-size:14px}.lineage-note{margin:18px 0 0;color:var(--muted);font-size:13px}.contact-prep{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}.contact-prep h2,.faq h2{margin:0;font-size:clamp(34px,4vw,52px);letter-spacing:-.05em;line-height:1.25}.contact-prep>div>p:last-child{color:var(--muted)}.prep-list{margin:0;padding:0;list-style:none;border-top:1px solid var(--ink)}.prep-list li{display:grid;grid-template-columns:52px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}.prep-list>li>span{color:var(--accent);font-size:13px}.prep-list h3{margin:0;font-size:18px}.prep-list p{margin:4px 0 0;color:var(--muted);font-size:14px}.steps{grid-template-columns:repeat(5,1fr)}.steps p{font-size:14px}.report-note{font-size:14px}.contact-panel li{font-size:15px}.contact-pending p,.contact-footnote{font-size:14px}.faq h2{margin-bottom:28px}.faq summary{font-size:16px}.faq p{font-size:15px}.credentials li{font-size:14px}.publication-list p{font-size:16px}.equipment-grid p{font-size:14px}

@media(max-width:1060px){.site-header{align-items:flex-start;gap:22px;padding-block:20px}.site-header nav{justify-content:flex-end;gap:16px;flex-wrap:wrap}.hero.hero-proof{grid-template-columns:1fr;min-height:auto}.hero-evidence>img{height:auto;max-height:520px}.credibility-grid{grid-template-columns:repeat(2,1fr)}.credibility-grid div:nth-child(3){border-left:0;border-top:1px solid var(--line)}.credibility-grid div:nth-child(4){border-top:1px solid var(--line)}.scope-grid{grid-template-columns:repeat(2,1fr)}.preview-grid{grid-template-columns:1fr 1fr}.preview-grid a:last-child{grid-column:1/-1}.output-layout,.consult-cta,.expert-grid{grid-template-columns:1fr}.service-jump{grid-template-columns:repeat(3,1fr)}.service-jump a:nth-child(n+4){border-top:1px solid var(--line)}.service-detail{grid-template-columns:1fr}.service-facts{grid-template-columns:repeat(2,1fr)}.service-facts div:nth-child(3){border-left:0}.method-route-list article{grid-template-columns:.75fr 1.25fr}.method-route-list dl{grid-column:2}.workflow-line>div{width:150px;height:150px}.contact-prep{grid-template-columns:1fr}.steps{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.wrap{width:min(calc(100% - 30px),var(--max))}.draft{padding-inline:15px}.site-header{display:block}.site-header nav{margin-top:18px;justify-content:flex-start;gap:12px 16px}.site-header nav .nav-contact{padding:7px 12px}.brand small{display:none}.hero{padding-block:40px;gap:34px}.hero h1{font-size:40px}.hero-lead{font-size:16px}.hero-sequence{grid-template-columns:1fr}.credibility-grid{grid-template-columns:1fr}.credibility-grid div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}.scope-grid{grid-template-columns:1fr}.scope-grid a{min-height:0}.preview-grid{grid-template-columns:1fr}.preview-grid a:last-child{grid-column:auto}.preview-grid img{height:auto;max-height:390px}.output-pair{grid-template-columns:1fr;height:auto}.output-pair img{height:250px}.expert-grid>div:last-child>p{font-size:16px}.service-jump{grid-template-columns:repeat(2,1fr)}.service-jump a:nth-child(n+3){border-top:1px solid var(--line)}.service-detail{padding-block:54px}.service-facts{grid-template-columns:1fr}.service-facts div+div{padding-left:0;border-left:0}.service-facts div{padding:16px 0;border-bottom:1px solid var(--line)}.sequence-service{grid-template-columns:1fr}.sequence-service img{min-height:0}.traffic-grid{grid-template-columns:1fr}.traffic-grid .traffic-scene{grid-row:auto;height:auto}.traffic-grid img{height:auto}.site-pair{grid-template-columns:1fr}.site-pair img{height:auto}.case-feature,.case-feature.reverse{grid-template-columns:1fr}.case-feature.reverse .case-media{order:0}.case-meta{min-height:0;padding-bottom:18px}.case-meta h2{font-size:30px}.method-route-list article{grid-template-columns:1fr}.method-route-list dl{grid-column:auto}.foundation-grid{grid-template-columns:1fr}.foundation-grid article{min-height:0}.workflow-line{display:grid;grid-template-columns:1fr}.workflow-line>div{width:100%;height:auto;border-radius:0}.workflow-line>i{transform:rotate(90deg);text-align:center}.equipment-detail-grid,.career-cards{grid-template-columns:1fr}.equipment-detail-grid article+article,.career-cards article+article{padding-left:0;border-left:0}.lineage-list>div{grid-template-columns:1fr;gap:5px}.steps{grid-template-columns:1fr}.contact-prep{gap:30px}.section{padding-block:62px}.section-heading{grid-template-columns:1fr;gap:15px}}

/* v16 — privacy-safe reconstructed case demonstrations */
.hero-compare{display:grid;grid-template-columns:1fr 1fr;gap:3px}.hero-compare>div{position:relative;background:#111;overflow:hidden}.hero-compare img{height:520px;object-fit:cover}.hero-compare span{position:absolute;left:10px;bottom:10px;padding:5px 8px;background:rgba(17,17,17,.86);color:#fff;font-size:12px}.demo-hero-evidence>img{height:auto}.demo-output-pair{grid-template-columns:1fr;height:auto}.demo-output-pair img{height:260px;object-fit:cover;padding:0}.demo-output-pair img:last-child{padding:0;object-fit:cover;background:#111}
.demo-notice{background:#e6e2da;border-bottom:1px solid var(--line)}.demo-notice .wrap{display:grid;grid-template-columns:220px 1fr;gap:50px;padding-block:22px}.demo-notice strong{color:var(--accent);font-size:14px}.demo-notice p{margin:0;color:var(--muted);font-size:14px}.demo-case{padding-block:76px;border-bottom:1px solid var(--line);scroll-margin-top:20px}.demo-case>header{display:grid;grid-template-columns:65px 1fr auto;gap:24px;align-items:start;margin-bottom:30px}.demo-no{color:var(--accent);font-size:16px}.demo-case>header p{margin:0 0 8px;color:var(--accent);font-size:12px;font-weight:750;letter-spacing:.1em}.demo-case>header h2{max-width:850px;margin:0;font-size:clamp(30px,3.2vw,46px);line-height:1.25;letter-spacing:-.045em}.demo-case>header>b{padding:5px 8px;border:1px solid #aaa29c;color:#6d6662;font-size:12px;font-weight:650}.demo-pair{display:grid;grid-template-columns:1fr 1fr;gap:5px}.demo-single{max-width:1060px;margin-left:auto}.demo-case figure{margin:0}.demo-image{position:relative;overflow:hidden;background:#111}.demo-image>img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}.demo-case figcaption{display:flex;justify-content:space-between;gap:20px;padding:13px 15px;background:#e7e3dc;font-size:13px}.demo-case figcaption strong{white-space:nowrap}.demo-case figcaption span{color:var(--muted);text-align:right}.camera-tag{position:absolute;z-index:2;top:12px;left:12px;padding:5px 8px;background:rgba(17,17,17,.86);color:#fff;font-size:12px}.camera-tag.accent{background:rgba(139,53,39,.9)}.marker,.contact-ring{position:absolute;z-index:1;border:2px solid rgba(194,65,42,.9);border-radius:50%;box-shadow:0 0 0 6px rgba(194,65,42,.13)}.marker-a{width:5%;height:14%;left:53%;top:13%}.marker-b{width:5%;height:14%;left:63%;top:8%}.traffic-ring{width:15%;height:24%;left:51%;top:39%}.demo-analysis{display:grid;grid-template-columns:repeat(4,1fr);margin-top:5px;border-top:1px solid var(--ink);border-left:1px solid var(--line)}.demo-analysis>div{min-height:150px;padding:20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.demo-analysis span{color:var(--accent);font-size:12px;font-weight:750}.demo-analysis p{margin:11px 0 0;font-size:14px;line-height:1.65}.contact-plate svg,.light-plate svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.contact-plate svg circle{fill:rgba(178,62,44,.08);stroke:#d34931;stroke-width:2}.contact-plate svg line{stroke:#d34931;stroke-width:2;stroke-dasharray:6 5}.light-plate svg path{fill:none;stroke:rgba(224,93,65,.85);stroke-width:2;stroke-dasharray:7 6}.light-plate svg ellipse{fill:rgba(205,69,43,.08);stroke:#d34b32;stroke-width:2}.gait-line{position:absolute;bottom:9%;width:1px;height:58%;background:rgba(211,75,50,.85)}.line-one{left:16.8%}.line-two{left:50%}.line-three{left:83.2%}.authenticity-plate .region-box{position:absolute;left:18.3%;bottom:31%;width:9%;height:17%;border:2px solid #d34b32;box-shadow:0 0 0 9999px rgba(15,18,20,.04)}.demo-policy{background:var(--deep);color:#fff}.demo-policy .section{display:grid;grid-template-columns:.65fr 1.35fr;gap:65px}.demo-policy h2{margin:0;font-size:clamp(34px,4vw,52px);line-height:1.25;letter-spacing:-.05em}.demo-policy .section>div{display:grid;grid-template-columns:1fr 1fr;gap:28px}.demo-policy p{margin:0;color:#cbd3d6;font-size:15px}.service-demo-pair{display:grid;grid-template-columns:1fr 1fr;gap:4px}.service-demo-pair img{height:100%;aspect-ratio:16/9;object-fit:cover}
@media(max-width:1060px){.hero-compare img{height:360px}.demo-case>header{grid-template-columns:50px 1fr}.demo-case>header>b{grid-column:2}.demo-analysis{grid-template-columns:repeat(2,1fr)}.demo-policy .section{grid-template-columns:1fr}.demo-single{margin-left:0}}
@media(max-width:700px){.hero-compare,.demo-pair,.service-demo-pair{grid-template-columns:1fr}.hero-compare img{height:auto}.demo-notice .wrap{grid-template-columns:1fr;gap:6px}.demo-case{padding-block:52px}.demo-case>header{grid-template-columns:36px 1fr;gap:12px}.demo-case>header h2{font-size:28px}.demo-case figcaption{display:block}.demo-case figcaption span{display:block;margin-top:5px;text-align:left}.demo-analysis{grid-template-columns:1fr}.demo-analysis>div{min-height:0}.demo-policy .section>div{grid-template-columns:1fr}.demo-output-pair img{height:auto}}

/* v17 — evidence-bound scientific presentation */
.evidence-workflow{padding-block:66px;border-bottom:1px solid var(--line)}.evidence-workflow>header{display:grid;grid-template-columns:1fr .8fr;gap:64px;align-items:end;margin-bottom:30px}.evidence-workflow h2{max-width:720px;margin:0;font-size:clamp(32px,3.8vw,50px);line-height:1.22;letter-spacing:-.05em}.evidence-workflow>header>p{margin:0;color:var(--muted);font-size:15px}.evidence-steps{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--line)}.evidence-steps article{min-height:174px;padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.evidence-steps span{color:var(--accent);font-size:12px;font-weight:750;letter-spacing:.05em}.evidence-steps strong{display:block;margin-top:24px;font-size:19px}.evidence-steps p{margin:8px 0 0;color:var(--muted);font-size:13px;line-height:1.6}.evidence-legend{display:flex;align-items:center;gap:20px;margin-top:18px;padding:14px 16px;background:#171d20;color:#fff;font-size:12px}.evidence-legend>strong{margin-right:4px;font-size:13px}.evidence-legend>span{position:relative;padding-left:18px;white-space:nowrap}.evidence-legend>span:before{content:"";position:absolute;left:0;top:50%;width:10px;height:10px;transform:translateY(-50%);border-radius:50%}.evidence-legend .observed:before{background:#f5f2eb;border:1px solid #f5f2eb}.evidence-legend .calculated:before{background:#5fa5bd}.evidence-legend .assumed:before{background:#d39a51;border:1px dashed #ffe0aa}.evidence-legend .unknown:before{background:#727b80}.evidence-legend p{margin:0 0 0 auto;color:#b9c2c6;text-align:right}.science-strip{display:grid;grid-template-columns:repeat(5,1fr);margin-top:5px;background:#172126;color:#fff;border-left:1px solid #405057}.science-strip>div{min-height:88px;padding:14px 15px;border-right:1px solid #405057}.science-strip span,.science-strip b{display:block}.science-strip span{color:#7fb4c7;font-size:10px;font-weight:750;letter-spacing:.09em}.science-strip b{margin-top:8px;font-size:12px;line-height:1.5;font-weight:570}.science-strip>div:last-child span{color:#d5a46a}.science-strip+.demo-analysis{margin-top:0}.demo-image:after{content:"쟁점 표시 · 실제 계측값 아님";position:absolute;right:10px;bottom:10px;z-index:2;padding:4px 7px;background:rgba(17,17,17,.78);color:#d8dfe2;font-size:10px;letter-spacing:.02em}.demo-pair figure:last-child .demo-image:after{content:"설명용 3D · 검증값 아님"}
@media(max-width:1060px){.evidence-workflow>header{grid-template-columns:1fr;gap:18px}.science-strip{grid-template-columns:repeat(3,1fr)}.science-strip>div:nth-child(n+4){border-top:1px solid #405057}}
@media(max-width:700px){.evidence-steps{grid-template-columns:1fr}.evidence-steps article{min-height:0}.evidence-legend{align-items:flex-start;flex-wrap:wrap}.evidence-legend p{width:100%;margin-left:0;text-align:left}.science-strip{grid-template-columns:1fr 1fr}.science-strip>div:nth-child(n){border-top:1px solid #405057}.science-strip>div:first-child,.science-strip>div:nth-child(2){border-top:0}.demo-image:after{font-size:9px}}

/* v18 — verified chronology and synthetic report preview */
.practice-basis{padding-block:70px;border-bottom:1px solid var(--line)}.practice-basis>header,.report-preview>header{display:grid;grid-template-columns:1fr .8fr;gap:64px;align-items:end;margin-bottom:32px}.practice-basis h2,.report-preview h2{max-width:760px;margin:0;font-size:clamp(32px,3.8vw,50px);line-height:1.22;letter-spacing:-.05em}.practice-basis>header>p,.report-preview>header>p{margin:0;color:var(--muted);font-size:15px}.practice-layout{display:grid;grid-template-columns:.72fr 1.28fr;border-top:1px solid var(--ink)}.casework-card{padding:30px 34px 30px 0;border-bottom:1px solid var(--line)}.casework-card>span{color:var(--accent);font-size:12px;font-weight:750;letter-spacing:.08em}.casework-card h3{margin:27px 0 13px;font-size:28px;line-height:1.35;letter-spacing:-.035em}.casework-card p{max-width:430px;margin:0;color:var(--muted);font-size:14px}.casework-card small{display:inline-block;margin-top:20px;padding:5px 8px;border:1px solid #b8b1aa;color:#6d6662;font-size:11px}.basis-timeline{border-left:1px solid var(--line)}.basis-timeline>div{display:grid;grid-template-columns:118px 1fr 1.15fr;gap:18px;padding:20px 0 20px 28px;border-bottom:1px solid var(--line)}.basis-timeline time{color:var(--accent);font-size:13px;font-weight:700}.basis-timeline strong{font-size:15px}.basis-timeline p{margin:0;color:var(--muted);font-size:13px}.report-preview{padding-block:76px}.report-spread{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:980px;margin:0 auto}.report-page{position:relative;min-height:660px;padding:46px 42px;background:#fbfaf6;border:1px solid #c9c4bb;box-shadow:0 18px 42px rgba(20,24,26,.12);overflow:hidden}.report-watermark{position:absolute;z-index:0;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-31deg);color:rgba(139,53,39,.09);font-size:44px;font-weight:800;line-height:1.15;text-align:center;white-space:nowrap}.report-page>*:not(.report-watermark){position:relative;z-index:1}.report-office{margin:0;font-size:13px;font-weight:700}.report-cover>div{margin-top:150px}.report-cover small{color:var(--accent);font-size:10px;letter-spacing:.15em}.report-cover h3{margin:12px 0 58px;font-size:42px;letter-spacing:-.06em}.report-cover dl{margin:0;border-top:1px solid var(--ink)}.report-cover dl>div{display:grid;grid-template-columns:80px 1fr;gap:15px;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px}.report-cover dt{color:var(--accent);font-weight:700}.report-cover dd{margin:0}.report-page-no{position:absolute!important;right:42px;bottom:28px;margin:0;color:var(--muted);font-size:12px}.report-head{display:flex;justify-content:space-between;padding-bottom:13px;border-bottom:1px solid var(--ink);font-size:12px}.report-head span{color:var(--accent);font-weight:700}.report-method>h3{margin:34px 0 22px;font-size:26px;line-height:1.35;letter-spacing:-.04em}.report-mini-pair{display:grid;grid-template-columns:1fr 1fr;gap:3px;background:#171d20}.report-mini-pair img{height:155px;object-fit:cover}.report-method ol{margin:28px 0 0;padding:0;list-style:none;border-top:1px solid var(--ink)}.report-method li{display:grid;grid-template-columns:34px 1fr;gap:10px;padding:14px 0;border-bottom:1px solid var(--line)}.report-method li>span{color:var(--accent);font-size:11px}.report-method li p{margin:0;font-size:13px}.report-method li b{display:block;margin-bottom:3px}.report-preview-note{max-width:980px;margin:24px auto 0;padding-left:13px;border-left:3px solid var(--accent);color:var(--muted);font-size:13px}
@media(max-width:1060px){.practice-basis>header,.report-preview>header{grid-template-columns:1fr;gap:18px}.basis-timeline>div{grid-template-columns:105px 1fr}.basis-timeline p{grid-column:2}.report-page{min-height:610px;padding:36px 30px}.report-cover>div{margin-top:120px}}
@media(max-width:700px){.practice-layout,.report-spread{grid-template-columns:1fr}.basis-timeline{border-left:0}.basis-timeline>div{padding-left:0}.casework-card{padding-right:0}.report-page{min-height:560px}.report-cover>div{margin-top:105px}.report-cover h3{font-size:36px}.report-watermark{font-size:36px}}

/* v19 — simplified, case-first stories */
.story-intro{padding-block:70px 62px}.story-intro h1{max-width:900px;margin:0;font-size:clamp(42px,5.4vw,72px);font-weight:730;line-height:1.13;letter-spacing:-.06em}.story-intro>p:not(.eyebrow){max-width:700px;margin:30px 0 0;color:#3e464a;font-size:18px}.story-intro small{display:block;margin-top:9px;color:var(--muted);font-size:13px}.proof-strip{background:#e4e0d7;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.proof-strip .wrap{display:grid;grid-template-columns:1.05fr 1.15fr .75fr auto;align-items:stretch}.proof-strip .wrap>div{padding:24px 24px 23px 0}.proof-strip .wrap>div+div{padding-left:24px;border-left:1px solid #c9c4bb}.proof-strip span,.proof-strip strong{display:block}.proof-strip span{color:var(--accent);font-size:11px;font-weight:750;letter-spacing:.07em}.proof-strip strong{margin-top:6px;font-size:14px;line-height:1.5}.proof-strip a{display:flex;align-items:center;padding:0 24px;border-left:1px solid #c9c4bb;font-size:13px;font-weight:700}.proof-strip a:hover{background:var(--ink);color:#fff}.proof-strip a b{margin-left:10px}.case-stories{padding-bottom:20px}.case-story{padding-block:82px;border-bottom:1px solid var(--line);scroll-margin-top:20px}.case-story>header{display:grid;grid-template-columns:48px 1fr auto;gap:24px;align-items:start;margin-bottom:30px}.case-story>header>span{color:var(--accent);font-size:15px}.case-story>header p{margin:0 0 7px;color:var(--accent);font-size:12px;font-weight:750;letter-spacing:.08em}.case-story>header h2{max-width:900px;margin:0;font-size:clamp(31px,3.5vw,48px);line-height:1.22;letter-spacing:-.05em}.case-story>header>b{padding:5px 8px;border:1px solid #b7afa8;color:#6d6662;font-size:11px;font-weight:650}.story-pair{display:grid;grid-template-columns:1fr 1fr;gap:5px}.case-story figure{margin:0}.story-wide{max-width:1080px;margin-left:auto!important}.story-image{position:relative;overflow:hidden;background:#14191c}.story-image>img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}.story-image>span:first-of-type{position:absolute;z-index:3;left:11px;top:11px;padding:5px 8px;background:rgba(17,17,17,.84);color:#fff;font-size:11px}.case-story figcaption{padding:11px 13px;background:#e7e3dc;color:#555d61;font-size:13px}.story-answer{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--line);margin-top:22px}.story-answer>div{min-height:170px;padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.story-answer span{color:var(--accent);font-size:12px;font-weight:750}.story-answer p{margin:12px 0 0;font-size:14px;line-height:1.7}.case-story details{margin-top:12px;border-bottom:1px solid var(--line)}.case-story summary{padding:13px 0;color:#4e575b;font-size:13px;font-weight:700;cursor:pointer}.case-story details>p{max-width:920px;margin:0 0 16px;color:var(--muted);font-size:13px}.evidence-status{margin-top:56px;background:var(--deep);color:#fff}.evidence-status>.wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;padding-block:74px}.evidence-status h2{margin:0;font-size:clamp(32px,3.7vw,50px);line-height:1.25;letter-spacing:-.05em}.evidence-status>.wrap>div:last-child>p{margin:0 0 15px;color:#cbd3d6;font-size:15px}.evidence-status .text-link{display:inline-block;margin-top:12px;color:#fff;border-color:#879198}
@media(max-width:1060px){.proof-strip .wrap{grid-template-columns:1fr 1fr}.proof-strip .wrap>div:nth-child(3){padding-left:0;border-left:0;border-top:1px solid #c9c4bb}.proof-strip a{border-top:1px solid #c9c4bb}.story-answer{grid-template-columns:1fr 1fr}.case-story>header{grid-template-columns:42px 1fr}.case-story>header>b{grid-column:2}.evidence-status>.wrap{grid-template-columns:1fr;gap:25px}}
@media(max-width:700px){.story-intro{padding-block:48px}.story-intro h1{font-size:40px}.story-intro>p:not(.eyebrow){font-size:16px}.proof-strip .wrap{grid-template-columns:1fr}.proof-strip .wrap>div,.proof-strip .wrap>div+div{padding:18px 0;border-left:0;border-top:1px solid #c9c4bb}.proof-strip .wrap>div:first-child{border-top:0}.proof-strip a{min-height:58px;padding:0;border-left:0}.case-story{padding-block:58px}.case-story>header{grid-template-columns:30px 1fr;gap:10px}.case-story>header h2{font-size:29px}.story-pair{grid-template-columns:1fr}.story-wide{margin-left:0!important}.story-answer{grid-template-columns:1fr}.story-answer>div{min-height:0}.evidence-status>.wrap{padding-block:56px}}

/* v20: 사건 설명은 사건·오판 위험·확인 방법의 세 항목만 전면에 둔다. */
.story-intro{padding-block:58px 48px}.story-intro h1{max-width:850px}.story-intro>p:not(.eyebrow){margin-top:22px}.case-story{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);column-gap:30px;row-gap:0;padding-block:70px}.case-story>header{grid-column:1/-1;grid-template-columns:40px 1fr;margin-bottom:24px}.case-story>header h2{max-width:1000px}.case-story>.story-pair,.case-story>figure.story-wide{grid-column:1;margin:0!important;max-width:none}.story-answer{grid-column:2;grid-row:2;grid-template-columns:1fr;margin:0;border-top:1px solid var(--ink)}.story-answer>div{min-height:0;padding:19px 21px}.story-answer>div:last-child{border-bottom-color:var(--ink)}.story-answer span{font-size:13px}.story-answer p{margin-top:8px;font-size:15px;line-height:1.65}.evidence-status>.wrap{padding-block:62px}.evidence-status strong{color:#fff;font-size:14px}.evidence-status>.wrap>div:last-child>p{line-height:1.7}
@media(max-width:960px){.case-story{grid-template-columns:1fr}.case-story>header,.case-story>.story-pair,.case-story>figure.story-wide,.story-answer{grid-column:1}.story-answer{grid-row:auto;grid-template-columns:repeat(3,1fr);margin-top:16px}.story-answer>div:last-child{border-bottom-color:var(--line)}}
@media(max-width:700px){.story-intro{padding-block:44px 38px}.story-intro h1{font-size:38px}.case-story{padding-block:52px}.story-answer{grid-template-columns:1fr}.story-answer>div:last-child{border-bottom-color:var(--ink)}}

/* v25: 실제 감정서 원문 대신 공개용 수행 기록 카드를 표시한다. */
.report-proof-section{padding-block:64px 72px;border-bottom:1px solid var(--line)}.report-proof-head{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:end;margin-bottom:28px}.report-proof-head h2{max-width:630px;margin:0;font-size:clamp(30px,3.4vw,46px);line-height:1.22;letter-spacing:-.05em}.report-proof-head>p{max-width:520px;margin:0;color:var(--muted);font-size:15px}.report-proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.report-record-card{margin:0;border:1px solid #c9c4ba;background:#e8e4dc}.record-sheet{position:relative;min-height:245px;margin:15px 15px 0;padding:24px 22px;overflow:hidden;background:#fbfaf7;box-shadow:0 5px 18px rgba(31,39,42,.09)}.record-sheet::before{content:"";position:absolute;left:0;top:0;width:5px;height:100%;background:var(--accent)}.record-sheet>span{display:block;color:#77736c;font-size:9px;font-weight:800;letter-spacing:.16em}.record-sheet>strong{display:block;margin:32px 0 42px;color:#20282b;font-size:27px;letter-spacing:-.07em}.record-sheet>i{display:block;width:86%;height:2px;margin:12px 0;background:#d7d2c9}.record-sheet>i:nth-of-type(2){width:70%}.record-sheet>i:nth-of-type(3){width:78%}.record-sheet>b{position:absolute;right:20px;bottom:22px;padding:8px 10px;border:1px solid rgba(143,52,43,.5);color:rgba(143,52,43,.78);font-size:11px;letter-spacing:.08em;transform:rotate(-8deg)}.record-meta{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;padding:16px;background:#e8e4dc}.record-meta span{grid-row:1/3;color:var(--accent);font-size:12px;font-weight:800}.record-meta strong{font-size:14px}.record-meta small{color:var(--muted);font-size:12px}
@media(max-width:1100px){.report-proof-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:960px){.report-proof-head{grid-template-columns:1fr;gap:14px}.report-proof-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.report-proof-section{padding-block:52px}.report-proof-grid{grid-template-columns:1fr}.record-sheet{min-height:220px}}

/* v27: verified work ledger and clearly separated demonstrations */
.report-proof-section{padding-block:72px 78px;background:#f3f1ec}
.report-proof-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--ink);border-left:1px solid var(--line)}
.report-record-card{display:flex;flex-direction:column;min-height:270px;margin:0;padding:26px 28px 24px;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.report-record-card header{display:flex;justify-content:space-between;gap:16px;align-items:center;margin:0 0 24px;padding:0}
.report-record-card header time{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.05em}
.report-record-card header span{color:#687075;font-size:11px;font-weight:700;letter-spacing:.04em}
.report-record-card h3{max-width:520px;margin:0;font-size:22px;line-height:1.42;letter-spacing:-.035em}
.report-record-card p{margin:15px 0 28px;color:#596267;font-size:14px;line-height:1.7}
.report-record-card footer{margin-top:auto;padding-top:13px;border-top:1px solid #e0e0dc;color:#737a7e;font-size:11px;font-weight:700;letter-spacing:.04em}
.record-sheet,.record-meta{display:none}
.case-demo-intro{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:end;padding-block:78px 34px}
.case-demo-intro h2{max-width:720px;margin:0;font-size:clamp(32px,3.8vw,52px);line-height:1.22;letter-spacing:-.05em}
.case-demo-intro>p{max-width:520px;margin:0;color:var(--muted);font-size:15px}
.case-stories{border-top:1px solid var(--ink)}
.story-answer>div{min-height:0}
@media(max-width:960px){.story-answer{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.case-demo-intro{grid-template-columns:1fr;gap:16px;padding-block:60px 28px}}
@media(max-width:700px){.report-proof-grid{grid-template-columns:1fr}.report-record-card{min-height:0}}
@media(max-width:560px){.report-proof-section{padding-block:54px 60px}.report-record-card{padding:22px}.report-record-card h3{font-size:20px}.case-demo-intro{padding-block:52px 24px}}

.home-practice{padding-bottom:78px}
.home-practice-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--line)}
.home-practice-grid>a{display:flex;flex-direction:column;min-height:285px;padding:26px 27px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.home-practice-grid>a:hover{background:#f3f1ec}
.home-practice-grid span{color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.06em}
.home-practice-grid h3{margin:22px 0 0;font-size:23px;line-height:1.4;letter-spacing:-.04em}
.home-practice-grid p{margin:14px 0 24px;color:var(--muted);font-size:14px}
.home-practice-grid small{margin-top:auto;padding-top:13px;border-top:1px solid var(--line);color:#70777b;font-size:11px}
.home-practice-action{margin:22px 0 0;text-align:right}
@media(max-width:900px){.home-practice-grid{grid-template-columns:1fr}.home-practice-grid>a{min-height:0}}

.research-method-link{display:grid;grid-template-columns:1fr .8fr;gap:70px;align-items:end;border-top:1px solid var(--ink)}
.research-method-link h2{margin:0;font-size:clamp(32px,3.8vw,50px);line-height:1.24;letter-spacing:-.05em}
.research-method-link>div:last-child p{margin:0 0 20px;color:var(--muted)}
@media(max-width:800px){.research-method-link{grid-template-columns:1fr;gap:24px}}