.ce-case{--ce-ink:#0a263e;--ce-muted:#526c7d;--ce-blue:#155b7a;--ce-line:#d8e4ec;--ce-paper:#f0f6fa;color:var(--ce-ink);background:#fff;padding-bottom:80px;font-size:17px;line-height:1.75}
.ce-case *{box-sizing:border-box}.ce-case h1,.ce-case h2,.ce-case h3,.ce-case h4,.ce-case p,.ce-case figure{margin:0}.ce-case h1,.ce-case h2,.ce-case h3,.ce-case h4{color:var(--ce-ink);text-align:left;text-wrap:pretty}.ce-case p{text-align:left;text-wrap:pretty}.ce-case a{text-decoration:none}.ce-container{width:min(1232px,calc(100% - 64px));margin-inline:auto}
.ce-preview{background:#eaf2f7;border-bottom:1px solid #d7e3ec;font-size:12px;color:#36556b}.ce-preview-inner{max-width:1296px;margin:auto;padding:12px 32px;display:flex;align-items:center;justify-content:space-between;gap:12px}.ce-preview nav{display:flex;flex-wrap:wrap;gap:6px}.ce-preview a{padding:7px 12px;border:1px solid #b8ccdb;border-radius:6px;text-decoration:none;color:#163b53;background:#fff}.ce-preview a[aria-current]{background:#123e55;color:white;border-color:#123e55}
.ce-hero{padding:36px 0 48px;background:linear-gradient(115deg,#f3f8fb 0%,#fff 80%);border-bottom:1px solid var(--ce-line)}.ce-back{display:inline-flex;padding:7px 16px;border:1px solid #b4c9d8;border-radius:7px;color:var(--ce-blue);font-size:14px;margin-bottom:30px}.ce-meta{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;margin-bottom:22px;font-size:14px;color:var(--ce-muted)}.ce-meta span:first-child{font-weight:700;color:var(--ce-blue)}.ce-meta span+span{border-left:1px solid #c3d4df;padding-left:20px}.ce-hero h1{font-size:clamp(30px,3.5vw,48px);font-weight:700;line-height:1.15;letter-spacing:-.025em;max-width:1130px}
.ce-layout{display:grid;grid-template-columns:minmax(0,1fr) 304px;gap:72px;align-items:start;padding-top:48px}.ce-story{min-width:0}.ce-intro{font-size:20px;line-height:1.7;margin-bottom:42px;padding-bottom:38px;border-bottom:1px solid var(--ce-line)}.ce-section{scroll-margin-top:145px;margin-bottom:48px}.ce-section h2{font-size:28px;line-height:1.3;letter-spacing:-.018em;display:flex;gap:14px;align-items:flex-start;margin-bottom:22px}.ce-section-mark{display:block;flex:none;width:12px;height:24px;border:1px solid #7ca9c2;background:linear-gradient(135deg,#d5eaf6,#82b2cb);border-radius:3px;margin-top:5px;box-shadow:3px 3px 0 #e2edf4}.ce-section p+p{margin-top:18px}.ce-steps{list-style:none;counter-reset:step;margin:30px 0 0;padding:0}.ce-steps>li{position:relative;padding:0 0 28px 54px;margin:0 0 28px;border-bottom:1px solid var(--ce-line);counter-increment:step}.ce-steps>li:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0}.ce-steps>li:before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:0;color:#42718c;font-size:17px;font-weight:700;line-height:30px}.ce-steps h3{font-size:21px;line-height:1.45;font-weight:700;margin-bottom:10px}.ce-subgroup{margin-top:20px;padding-left:18px;border-left:2px solid #bed3e1}.ce-subgroup h4{font-size:17px;font-weight:700}.ce-subgroup ul{margin:8px 0 0;padding-left:21px}.ce-subgroup li{margin-bottom:6px}.ce-result{background:#eaf3f5;border:1px solid #d4e6e9;border-radius:18px;padding:28px 30px}.ce-result .ce-section-mark{width:26px;height:26px;line-height:24px;text-align:center;font-size:17px;color:#1d6f68;background:white;border-color:#bfd7d4;box-shadow:none;border-radius:50%;margin-top:4px}.ce-result .ce-steps{margin-top:24px}.ce-result .ce-steps>li{padding-left:28px;margin-bottom:18px;padding-bottom:18px}.ce-result .ce-steps>li:before{content:'✓';color:#387b73}.ce-result .ce-steps h3{font-size:19px}
.ce-aside{position:sticky;top:135px;min-width:0}.ce-project{border:1px solid #d8e4ed;background:#f5f9fc;border-radius:18px;overflow:hidden}.ce-visual{height:205px;display:grid;place-items:center;position:relative;background:radial-gradient(ellipse at center,#fff,#e5f0f8)}.ce-visual img{height:175px;width:220px;object-fit:contain}.ce-visual figcaption{position:absolute;bottom:8px;font-size:10px;color:#657e91}.ce-visual-photo img{width:100%;height:100%;object-fit:cover}.ce-visual-photo figcaption{background:#ffffffeb;padding:1px 6px;border-radius:3px}.ce-project-copy{padding:22px 24px}.ce-project h2{font-size:19px;line-height:1.3;margin-bottom:20px}.ce-project dl{margin:0}.ce-project dt{font-size:12px;color:var(--ce-muted);margin-top:16px}.ce-project dd{margin:4px 0 0;font-size:15px;line-height:1.6}.ce-contents{padding:26px 6px 0;display:grid;gap:8px}.ce-contents p{font-weight:700;font-size:14px;margin-bottom:2px}.ce-contents a{font-size:14px;line-height:1.5;color:#446376;padding:9px 12px;border-radius:7px;border:1px solid transparent}.ce-contents a:hover{background:#eef5fa;border-color:#d6e5ef;color:#0b5279}
.ce-contact{background:#123e55;color:#fff;border-radius:18px;padding:32px;margin-top:48px}.ce-contact h2{font-size:27px;color:#fff;line-height:1.3;margin-bottom:16px}.ce-contact p{color:#e0ebf1;font-size:16px;line-height:1.7}.ce-button{display:inline-flex;align-items:center;justify-content:center;margin-top:24px;padding:13px 22px;border:1px solid #c5d8e5;border-radius:7px;background:#fff;color:#123e55;font:700 15px/1.4 inherit;cursor:pointer;min-height:48px;text-align:center}.ce-button:hover{background:#e5f2fb}.ce-case :is(a,button,summary):focus-visible,.ce-preview a:focus-visible{outline:3px solid #bd902c;outline-offset:4px}
.ce-portal-body{max-width:1000px;padding-top:48px}.ce-preview-description{font-size:14px;color:#60798a;margin-top:18px!important;max-width:780px}.ce-prep{display:grid;grid-template-columns:1fr 1fr;gap:24px}.ce-prep>div{border:1px solid #cbdce7;border-radius:16px;padding:24px}.ce-prep h3{font-size:21px;line-height:1.4;margin-bottom:10px}.ce-faq{border-top:1px solid var(--ce-line);border-bottom:1px solid var(--ce-line);padding:20px 0}.ce-faq summary{font-weight:700;cursor:pointer;line-height:1.5}.ce-faq p{padding-top:16px}
@media(max-width:1020px){.ce-layout{gap:36px;grid-template-columns:minmax(0,1fr) 250px}.ce-container{width:calc(100% - 48px)}.ce-hero h1{font-size:38px}.ce-section h2{font-size:25px}.ce-intro{font-size:18px}.ce-project-copy{padding:20px}.ce-preview-inner{align-items:flex-start;flex-direction:column}}
@media(max-width:800px){.ce-layout{grid-template-columns:1fr;gap:28px;padding-top:28px}.ce-aside{position:static;order:-1;display:grid;grid-template-columns:1fr}.ce-project{display:grid;grid-template-columns:150px 1fr}.ce-visual{height:100%;min-height:170px}.ce-visual img{width:140px;height:140px}.ce-visual-photo img{width:100%;height:100%;position:absolute}.ce-project h2{margin-bottom:10px}.ce-project dl{display:grid;grid-template-columns:80px 1fr;gap:10px}.ce-project dt{margin:0}.ce-project dd{margin:0}.ce-contents{display:none}.ce-hero{padding:28px 0 32px}.ce-hero h1{font-size:34px}.ce-back{margin-bottom:22px}.ce-section{scroll-margin-top:180px}.ce-intro{margin-bottom:32px;padding-bottom:28px}}
@media(max-width:540px){.ce-container{width:calc(100% - 32px)}.ce-preview-inner{padding:12px 16px}.ce-preview nav{gap:6px}.ce-preview a{font-size:11px;padding:7px 9px}.ce-hero h1{font-size:29px;line-height:1.2;letter-spacing:-.015em;overflow-wrap:break-word}.ce-meta{display:block;margin-bottom:18px;font-size:12px}.ce-meta span{display:block}.ce-meta span+span{padding:0;border:0;margin-top:7px}.ce-case{font-size:16px;padding-bottom:48px}.ce-hero{padding:22px 0 28px}.ce-project{grid-template-columns:90px 1fr}.ce-visual{min-height:174px}.ce-visual img{width:90px;height:110px}.ce-visual-photo img{width:100%;height:100%}.ce-visual figcaption{display:none}.ce-project-copy{padding:16px}.ce-project dl{display:block}.ce-project dt{margin-top:8px;font-size:11px}.ce-project dd{font-size:13px}.ce-project h2{font-size:17px}.ce-intro{font-size:17px;line-height:1.7}.ce-section{margin-bottom:32px}.ce-section h2{font-size:24px;gap:12px}.ce-steps>li{padding-left:34px}.ce-steps>li:before{font-size:14px}.ce-steps h3{font-size:19px}.ce-result{padding:22px 18px}.ce-contact{padding:24px 22px;margin-top:32px}.ce-contact h2{font-size:24px}.ce-prep{grid-template-columns:1fr;gap:14px}.ce-prep>div{padding:20px}.ce-button{max-width:100%;width:100%}}
.ce-button{font-family:inherit;font-size:15px;font-weight:700;line-height:1.4}.ce-nowrap{white-space:nowrap}
/* Semantic 3D illustrations reuse the site's existing assets; no numbered badges. */
.ce-section h2{display:block}
.ce-steps>li,.ce-result .ce-steps>li{padding-left:0;counter-increment:none}
.ce-steps>li::before,.ce-result .ce-steps>li::before{content:none}
.ce-section .ce-heading-art{display:flex;align-items:center;gap:16px;min-height:64px}
.ce-heading-art>img{width:64px;height:64px;flex:0 0 64px;object-fit:contain;filter:drop-shadow(0 5px 5px #173c5114)}
.ce-heading-art>span{min-width:0}
.ce-steps>li.ce-illustrated-step{display:grid;grid-template-columns:88px minmax(0,1fr);gap:24px;align-items:start;padding-top:4px;padding-bottom:32px;margin-bottom:32px}
.ce-step-art{display:block;width:88px;height:88px;object-fit:contain;filter:drop-shadow(0 6px 6px #173c5114)}
.ce-step-copy{min-width:0}
@media(max-width:540px){.ce-section .ce-heading-art{gap:12px;min-height:52px}.ce-heading-art>img{width:52px;height:52px;flex-basis:52px}.ce-steps>li.ce-illustrated-step{grid-template-columns:1fr;gap:12px;padding-bottom:24px;margin-bottom:24px}.ce-step-art{width:68px;height:68px}}
@media(prefers-reduced-motion:reduce){.ce-case *{scroll-behavior:auto!important;transition:none!important}}