/* 제품의 실제 3D 상호작용을 전면에 둔다. 기능별 정보는 편집형 행으로 이어진다. */
.physical-section{background:#eceae3;padding:88px max(4.5vw,24px) 64px;display:grid;grid-template-columns:.85fr 1.5fr;gap:44px;align-items:center}
.physical-copy{padding-bottom:30px}
.physical-copy .editorial-label{color:#7d8078;letter-spacing:.1em}
.physical-copy h2{font-size:clamp(30px,3vw,46px);font-weight:550;letter-spacing:-.055em;line-height:1.4;margin:28px 0 22px;color:#29312e}
.physical-copy>p{font-size:15px;line-height:1.9;color:#787b72;margin-bottom:28px}
.physical-copy>a{color:#3a514c;font-size:13px}
.physical-steps{display:flex;gap:14px;margin-top:46px;color:#888b80;font-size:10px;letter-spacing:.02em}
.physical-steps span+span::before{content:'→';margin-right:14px;color:#a4a797}
.physical-film{min-width:0;margin:0}
.physical-player{position:relative;aspect-ratio:8/5;background:#dddcd3;border-radius:2px;overflow:hidden}
.physical-poster{position:relative;width:100%;height:100%}
.physical-poster img{display:block;width:100%;height:100%;object-fit:cover}
.physical-poster[hidden],.physical-player video[hidden]{display:none}
.film-play{position:absolute;left:24px;bottom:24px;display:flex;align-items:center;gap:16px;background:#fcfcf5ed;color:#334039;padding:14px 18px;font-size:12px;border:1px solid #ffffffad;border-radius:3px;box-shadow:0 4px 22px #1f2b2512}
.film-play>span{font-size:11px}.film-play small{color:#8d968c;font-size:10px}.film-play:hover{background:white}.film-play:focus-visible{outline-offset:4px}
.physical-film video{display:block;width:100%;aspect-ratio:8/5;background:#dddcd3;object-fit:contain;border-radius:2px}
.physical-film figcaption{display:flex;gap:15px;justify-content:space-between;padding-top:16px;color:#898b80;font-size:10px}
@media(min-width:1600px){.physical-section{padding-left:calc((100vw - 1450px)/2);padding-right:calc((100vw - 1450px)/2)}}
@media(max-width:1050px){.physical-section{grid-template-columns:.8fr 1.2fr;gap:30px;padding:65px 30px 50px}.physical-copy h2{font-size:32px}.physical-copy>p{font-size:13px}.physical-steps{gap:8px;font-size:9px}.physical-steps span+span::before{margin-right:8px}.physical-film figcaption{display:block;line-height:1.8}.physical-film figcaption span{display:block}}
@media(max-width:760px){.physical-section{display:block;padding:52px 24px 40px}.physical-copy{padding-bottom:28px}.physical-copy h2{font-size:33px;margin:20px 0 18px}.physical-copy>p{font-size:14px;margin-bottom:21px}.physical-steps{margin-top:30px;font-size:10px;gap:14px}.physical-film{margin:0 -24px}.physical-film video{border-radius:0}.physical-film figcaption{padding:13px 24px 0;font-size:9px}}
.design-stage:not([data-viewer-state]) .canvas-frame:has(canvas)::after{content:"3D 조립품을 준비하고 있습니다.";position:absolute;inset:0;display:grid;place-items:center;color:#8eabbc;background:#11191f;font-size:12px;z-index:2}
.viewer-status{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:12px;color:#8eabbc;background:#11191f;z-index:2;pointer-events:none}.viewer-failed canvas{visibility:hidden}.viewer-failed .viewer-status{flex-direction:column;gap:14px;padding:30px;pointer-events:auto}.viewer-failed .viewer-status a{color:#c6e8f7;text-decoration:underline;text-underline-offset:4px}.viewer-loading .stage-controls button,.viewer-failed .stage-controls button,.viewer-loading .motion-control input,.viewer-failed .motion-control input{opacity:.45;cursor:default}
.is-home .header{background:#10191f;border-color:#27333b;color:#eaf3f8}.is-home .brand-dot{color:#69c9ee}.is-home .nav-actions .dark{background:#d8f1ff;color:#152832}.is-home nav a{color:#adbdc9}.is-home nav a:hover{color:white}.is-home .text-button{color:#b6c8d2}
.product-hero{background:#11191f;color:#eaf2f6;display:grid;grid-template-columns:minmax(360px,.85fr) minmax(0,1.3fr);gap:12px;padding:0 max(4.5vw,24px);min-height:690px;overflow:hidden}.product-intro{align-self:center;padding:55px 0 60px;position:relative;z-index:2}.intro-label{display:block;font-size:11px;letter-spacing:.16em;color:#74bed9;font-weight:600;margin-bottom:30px}.product-intro h1{font-size:clamp(43px,4.2vw,66px);font-weight:620;line-height:1.24;letter-spacing:-.065em;color:#f7fbff;white-space:nowrap}.product-intro>p{font-size:16px;font-weight:400;line-height:1.95;color:#95a9b6;margin-top:30px;letter-spacing:-.02em}.hero-cta{display:flex;flex-direction:column;align-items:start;gap:22px;margin-top:36px}.hero-cta .button{background:#e2f2fc;color:#13232e;border-radius:4px;padding:17px 24px;gap:38px}.quiet-link{font-size:13px;color:#b3c6d2}.intro-foot{margin-top:70px;font-size:11px;letter-spacing:.05em;color:#738e9e;display:flex;align-items:center;gap:8px}.live-dot{width:5px;height:5px;border-radius:50%;background:#54bde2}.design-stage{position:relative;display:flex;flex-direction:column;min-width:0;margin-top:28px;margin-bottom:28px;padding:0 0 30px}.stage-topline{display:flex;justify-content:space-between;align-items:center;padding:22px 0 0;position:relative;z-index:3}.stage-kicker{font-size:9px;letter-spacing:.16em;color:#7893a4}.stage-topline h2{font-size:16px;font-weight:500;letter-spacing:-.02em;margin-top:9px;color:#bdcbd4}.stage-topline button{font-size:11px;color:#8facbd;border:1px solid #344754;border-radius:4px;padding:9px 12px}.stage-topline button span{color:#537c95;margin-left:18px}.canvas-frame{position:relative;flex:1;min-height:440px;height:500px;margin:0 -38px}.canvas-frame canvas{width:100%;height:100%;display:block;outline-offset:-6px;touch-action:none;cursor:grab}.canvas-frame canvas:active{cursor:grabbing}.stage-description{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.025em;color:#6b8696;padding:0 0 16px;gap:20px}.stage-description>span:last-child{white-space:nowrap}.stage-controls{display:flex;gap:8px;align-items:center;padding:18px 0;border-top:1px solid #2b3a43}.stage-controls button{font-size:11px;color:#c0d1dd;background:#1d2b35;border:1px solid #324550;border-radius:4px;padding:10px 12px;white-space:nowrap}.stage-controls button[aria-pressed=true]{background:#2a5870;color:#e1f6ff}.motion-control{display:flex;align-items:center;gap:15px;flex:1;min-width:80px}.motion-control>span{font-size:10px;color:#718e9f;white-space:nowrap}.motion-control strong{display:block;margin-top:4px;color:#b8ccd8;font-family:Consolas,monospace;font-size:13px;font-weight:400}.motion-control input{width:100%;max-width:170px;min-width:45px;accent-color:#83c3e4;height:3px;cursor:pointer;margin:0 12px 0 0}.stage-note{font-size:9px;color:#4b6677;text-align:right;margin-top:2px}.stage-side{display:none;position:absolute;top:92px;right:0;width:245px;bottom:153px;z-index:4;background:#13232deF;border:1px solid #324752;border-radius:6px;overflow:hidden;backdrop-filter:blur(12px)}.show-bom .stage-side{display:flex;flex-direction:column}.bom-title{font-size:10px;padding:15px;color:#9eb9ca;border-bottom:1px solid #29404c;display:flex;justify-content:space-between}.stage-side>[data-bom]{overflow:auto}.bom-item{display:flex;width:100%;justify-content:space-between;text-align:left;align-items:center;gap:10px;color:#88a4b8;font-size:10px;line-height:1.5;padding:11px 14px;border-bottom:1px solid #243843}.bom-item small{font-family:monospace;font-size:10px}.bom-item:hover,.bom-item.selected{background:#244656;color:white}.render-fallback{height:100%;display:flex;justify-content:center;align-items:center;font-size:14px;line-height:1.9;color:#9fb2c0;text-align:center}.principle-strip{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:32px max(4.5vw,24px);background:#17232d;border-top:1px solid #263641}.principle-strip p{font-size:17px;letter-spacing:-.025em;color:#d7e4ed}.principle-strip span{color:#7c96a7;font-size:12px}.editorial-section{max-width:1300px;margin:auto;padding:105px 40px;display:grid;grid-template-columns:.65fr 2fr;gap:60px;border-bottom:1px solid var(--line)}.editorial-label{font-size:11px;letter-spacing:.11em;line-height:2;color:var(--text-secondary);font-weight:600;padding-top:10px}.editorial-label small{font-size:10px;color:#91a0a9;font-weight:400}.editorial-main h2{font-size:40px;line-height:1.45;font-weight:600;letter-spacing:-.055em}.path-links{margin-top:40px}.path-links>a{display:flex;gap:25px;padding:28px 0;border-top:1px solid var(--line);align-items:start}.path-links>a>span{font-family:monospace;font-size:11px;color:#8da0ad;padding-top:5px}.path-links h3{font-size:21px;font-weight:550;letter-spacing:-.035em}.path-links p{font-size:14px;color:#8798a2;margin-top:10px}.path-links b{font-size:18px;font-weight:400;margin-left:auto;color:#647e8f}.path-links a:hover h3{color:var(--green)}.mission-block{background:#edf1f4;max-width:none;padding-left:max(4.5vw,calc((100vw - 1220px)/2));padding-right:max(4.5vw,calc((100vw - 1220px)/2))}.mission-block .editorial-main>p{font-size:18px;line-height:2;color:var(--text-secondary);margin-top:30px}.mission-block strong{color:#254b63;font-weight:550}.human-agent{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:50px 0 30px;border-top:1px solid #c9d5dd;padding-top:28px}.human-agent span{font-size:10px;letter-spacing:.13em;color:#7b929f}.human-agent h3{font-size:15px;font-weight:500;margin-top:12px}.notes-list{border-top:1px solid var(--line)}.notes-list>a{display:flex;align-items:center;gap:32px;padding:32px 0;border-bottom:1px solid var(--line)}.note-index{font-family:monospace;font-size:13px;color:var(--text-secondary);align-self:start;margin-top:8px}.notes-list h3{font-size:23px;margin:12px 0 10px;font-weight:550}.notes-list p{font-size:14px;color:var(--text-secondary)}.notes-list>a>span:last-child{margin-left:auto;font-size:20px;color:#7f95a3}.notes-list .tag{background:transparent;padding:0;font-size:10px}.notes-list a:hover h3{color:var(--green)}
@media(min-width:1600px){.product-hero{padding-left:calc((100vw - 1450px)/2);padding-right:calc((100vw - 1450px)/2)}.canvas-frame{height:590px}.product-intro h1{font-size:70px}}
@media(max-width:1050px){.product-hero{grid-template-columns:.8fr 1fr;padding:0 30px}.product-intro h1{font-size:42px}.product-intro>p{font-size:14px}.canvas-frame{min-height:410px;margin:0 -40px}.stage-controls{flex-wrap:wrap}.motion-control{flex-basis:100%;margin-bottom:12px}.stage-controls button{flex:1}.stage-topline h2{font-size:13px}.product-intro{padding-right:20px}.editorial-section{gap:35px}.stage-description>span:last-child{display:none}}
@media(max-width:760px){.is-home nav{background:#13212a;border-color:#2a3c48}.product-hero{display:block;padding:0 24px}.product-intro{padding:52px 0 0}.intro-label{font-size:10px;margin-bottom:23px}.product-intro h1{font-size:clamp(32px,9vw,44px);line-height:1.3}.product-intro>p{font-size:14px;margin-top:24px;line-height:1.9}.hero-cta{flex-direction:row;align-items:center;gap:20px;margin-top:28px}.hero-cta .button{padding:14px 18px;font-size:12px;gap:16px}.quiet-link{font-size:11px}.intro-foot{display:none}.design-stage{margin:30px 0 0;padding-bottom:25px}.stage-topline{padding-top:18px;border-top:1px solid #2c3d49}.stage-kicker{font-size:8px}.stage-topline h2{font-size:13px}.stage-topline button{padding:7px 10px}.canvas-frame{min-height:320px;height:330px;margin:0 -20px}.stage-description{font-size:9px;padding-bottom:13px}.stage-controls{padding:16px 0 12px;gap:7px;flex-wrap:nowrap}.stage-controls button{font-size:10px;padding:9px 9px;flex:none}.motion-control{flex-basis:auto;display:block;margin:0;min-width:70px}.motion-control>span{display:flex;align-items:center;gap:7px;font-size:9px;margin-bottom:12px}.motion-control strong{margin:0;font-size:10px}.motion-control input{max-width:100px;display:block}.stage-note{text-align:left;font-size:8px;margin-top:8px}.stage-side{bottom:150px;top:81px;width:205px}.principle-strip{padding:25px 24px;display:block}.principle-strip p{font-size:15px}.principle-strip span{display:block;font-size:11px;margin-top:10px}.editorial-section{display:block;padding:60px 24px}.editorial-label{font-size:10px;margin-bottom:25px}.editorial-main h2{font-size:31px}.path-links{margin-top:25px}.path-links>a{padding:24px 0;gap:17px}.path-links h3{font-size:18px}.path-links p{font-size:12px;line-height:1.9}.path-links b{font-size:15px}.mission-block .editorial-main>p{font-size:15px}.human-agent{grid-template-columns:1fr;gap:25px;margin-top:30px}.human-agent h3{font-size:14px}.notes-list>a{padding:26px 0;gap:15px}.notes-list h3{font-size:19px}.notes-list p{font-size:12px}.note-index{font-size:11px}.notes-list>a>span:last-child{font-size:17px}}

.agent-start{max-width:1220px;margin:0 auto;padding:85px 40px;display:grid;grid-template-columns:1.15fr 1fr;gap:70px;border-bottom:1px solid var(--line)}
.agent-start h2{font-size:clamp(26px,3vw,36px);line-height:1.45;letter-spacing:-.05em;font-weight:550;margin:20px 0}
.agent-start-copy>p{color:var(--text-secondary);font-size:14px;line-height:1.9;margin-bottom:26px}.agent-start .button{gap:22px}
.agent-start-copy .agent-local-note{max-width:390px;font-size:11px;line-height:1.8;margin:18px 0 0;color:var(--text-secondary)}
.agent-start-preview{align-self:center;border-left:1px solid #b9cbd5;padding-left:35px;min-width:0}.agent-start-preview>span{font-size:11px;color:var(--text-secondary)}
.agent-start-preview>p{font-size:25px;line-height:1.65;letter-spacing:-.04em;color:#476373;margin:22px 0}.agent-start-preview strong{font-weight:550;color:#1a394c}
.agent-start-preview details{margin:22px 0;font-size:12px;color:var(--text-secondary)}.agent-start-preview summary{cursor:pointer;min-height:32px;padding:7px 0}.agent-start-preview pre{font-family:inherit;font-size:12px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;margin-top:15px;max-height:260px;overflow:auto}.agent-start-preview>a{font-size:12px}
.copy-prompt-label{display:block;font-size:13px}.copy-prompt-text{display:block;width:100%;min-height:280px;resize:vertical;margin-top:12px;font:inherit;font-size:13px;line-height:1.8;padding:14px;box-sizing:border-box}
.shell>.agent-start{padding-left:0;padding-right:0;margin-bottom:36px}
@media(max-width:760px){.agent-start{display:block;padding:50px 24px}.agent-start h2{font-size:29px}.agent-start-copy>p{font-size:13px}.agent-start-preview{margin-top:34px;padding:25px 0 0;border-left:0;border-top:1px solid #b9cbd5}.agent-start-preview>p{font-size:23px}.shell>.agent-start{padding-top:25px}}

.product-intro>p strong{font-weight:500;color:#d6e4ec}
@media(max-width:360px){.hero-cta{flex-direction:column;align-items:flex-start;gap:14px}.hero-cta .button,.hero-cta .quiet-link{flex:none;white-space:nowrap}}

/* 외부 AI에서 연결 확인과 첫 CAD 저작까지 이어지는 안내. */
.ai-entry-steps{padding:0;list-style:none;border-top:1px solid var(--line)}.ai-entry-step{display:grid;grid-template-columns:68px minmax(0,1fr);gap:25px;padding:34px 0;border-bottom:1px solid var(--line)}.ai-entry-number{font:13px/2 Consolas,monospace;color:var(--text-secondary);padding-top:6px}.ai-entry-step h2{font-size:26px;line-height:1.45;letter-spacing:-.045em;font-weight:550;margin-bottom:14px}.ai-entry-step p{font-size:14px;line-height:1.9;color:var(--text-secondary);max-width:720px;margin-bottom:19px}.ai-entry-step p strong{font-weight:500;color:#284b5d}.ai-entry-step .button{min-height:44px}.ai-entry-config,.ai-entry-prompt{margin-top:14px;color:#5c7280;font-size:12px}.ai-entry-config summary,.ai-entry-prompt summary,.ai-entry-reference>summary{cursor:pointer;min-height:44px;padding:12px 0}.ai-entry-config dl{margin:5px 0 16px}.ai-entry-config dl>div{display:grid;grid-template-columns:140px minmax(0,1fr);gap:20px;padding:12px 0;border-top:1px solid #dce4e8;line-height:1.8}.ai-entry-config dt{color:#284b5d}.ai-entry-config dd{margin:0;overflow-wrap:anywhere}.ai-entry-config p{font-size:12px}.ai-entry-prompt pre{white-space:pre-wrap;overflow-wrap:anywhere;font-family:inherit;font-size:13px;line-height:1.9;padding:20px;background:#edf1f3;border-left:2px solid #9cb7c5}.ai-entry-boundary{font-size:12px;color:var(--text-secondary);line-height:1.9;margin-top:22px;max-width:800px}.ai-entry-next{display:flex;flex-wrap:wrap;align-items:center;gap:25px;padding:35px 0;border-bottom:1px solid var(--line)}.ai-entry-next>div{margin-right:auto}.ai-entry-next h2{font-size:22px;font-weight:550}.ai-entry-next p{font-size:13px;color:var(--text-secondary);margin-top:10px}.ai-entry-reference{margin-top:24px;font-size:13px;color:#597380;line-height:1.9}.ai-entry-reference>summary{font-size:15px;color:#284b5d}.download-steps .link-arrow{display:inline-flex;align-items:center;min-height:44px;white-space:normal;margin-top:8px}.download-steps li p+p{margin-top:12px}
@media(max-width:760px){.ai-entry-step{grid-template-columns:30px minmax(0,1fr);gap:12px;padding:28px 0}.ai-entry-step h2{font-size:22px}.ai-entry-step p{font-size:13px}.ai-entry-step .button{font-size:12px;padding:12px 14px}.ai-entry-config dl>div{grid-template-columns:1fr;gap:4px}.ai-entry-prompt pre{font-size:12px;padding:15px}.ai-entry-next{display:block}.ai-entry-next .link-arrow{display:block;white-space:normal;min-height:44px;padding-top:15px}.ai-entry-boundary{font-size:11px}}

/* 부품 수정은 보고서 주소와 사용자 요청을 함께 복사하며 현재 CAD 성공을 표시하지 않는다. */
.design-part-edit{margin:22px 0;padding:20px 0;border-top:1px solid #ccd8de;border-bottom:1px solid #ccd8de}.design-part-edit>label,.design-part-edit>strong{display:block;font-size:17px;font-weight:550;color:#284b5d;margin-bottom:8px}.design-part-edit p{font-size:12px;line-height:1.7;color:var(--text-secondary);margin:8px 0}.design-edit-scope{overflow-wrap:anywhere}.design-part-edit textarea{display:block;width:100%;box-sizing:border-box;min-height:86px;resize:vertical;background:#fff;border:1px solid #a9bdc8;border-radius:3px;padding:12px;font:inherit;font-size:14px;line-height:1.6;color:#203d4c;margin:12px 0}.design-part-edit textarea:focus-visible{outline:2px solid #287c9d;outline-offset:2px}.design-edit-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px}.design-edit-actions .button,.design-edit-actions>a,.design-part-edit-example button{min-height:44px}.design-edit-actions>a{display:inline-flex;align-items:center;font-size:12px;color:#365d72}.design-edit-help{max-width:55ch}.design-part-edit-example{padding:16px 0}.design-part-edit-example>strong{font-size:15px}
@media(max-width:760px){.design-part-edit{margin:16px 0;padding:16px 0}.design-part-edit textarea{font-size:16px}.design-edit-actions{gap:6px 16px}.design-edit-actions .button{font-size:13px;padding:11px 14px}}

.design-analysis-stale{margin:12px 20px;padding:14px 16px;border-left:3px solid #ab7938;background:#f8f3e9;color:#674d2d}.design-analysis-stale strong{font-size:14px;font-weight:550}.design-analysis-stale p{margin:6px 0 0;font-size:12px;line-height:1.65}.design-analysis-next{border-top:1px solid #d5dfe4;margin-top:18px;padding-top:18px}.design-analysis-next>strong{font-size:14px;font-weight:550;color:#284b5d}.design-analysis-next .text-button{min-height:44px;text-align:left}