.weifan-case-page{--ink:#18323e;--muted:#526776;--teal:#137c86;--deep:#0c626b;--line:#dce6e9;--paper:#f3f7f8;--soft:#eaf4f2;--nav:#272727}
.weifan-case-page *{box-sizing:border-box}
.weifan-case-page{scroll-behavior:auto}
.weifan-case-page{margin:0;background:#fff;color:var(--ink);font:17px/1.85 Arial,"Noto Sans TC","Microsoft JhengHei",sans-serif}
.weifan-case-page h1,.weifan-case-page h2,.weifan-case-page h3,.weifan-case-page h4,.weifan-case-page p{margin-top:0}
.weifan-case-page h1,.weifan-case-page h2,.weifan-case-page h3{line-height:1.5}
.weifan-case-page h1{font-size:clamp(30px,3.2vw,42px);font-weight:600;margin-bottom:20px}
.weifan-case-page h2{font-size:28px;font-weight:600;margin-bottom:16px}
.weifan-case-page h3{font-size:23px;font-weight:600;margin-bottom:14px}
.weifan-case-page h4{font-size:17px;margin-bottom:8px}
.weifan-case-page p{margin-bottom:16px}
.weifan-case-page a{color:inherit}
.weifan-case-page img{display:block;max-width:100%;height:auto}
.weifan-case-page .wrap{width:min(1140px,calc(100% - 64px));margin:auto}
.weifan-case-page a:focus-visible,.weifan-case-page summary:focus-visible{outline:3px solid #2387cc;outline-offset:5px}
.weifan-case-page .intro{background:var(--paper);padding:52px 0 46px;border-bottom:1px solid var(--line)}
.weifan-case-page .eyebrow{color:var(--deep);font-size:14px;font-weight:600;letter-spacing:.06em;margin-bottom:12px}
.weifan-case-page .intro .lead{max-width:740px;color:var(--muted);font-size:18px;margin-bottom:0}
.weifan-case-page .intro-foot{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:25px;font-size:14px}
.weifan-case-page .pill{display:inline-block;border:1px solid #b5d6d0;border-radius:30px;padding:3px 12px;color:#225e62;background:#fff}
.weifan-case-page .intro-foot a{text-underline-offset:5px}
.weifan-case-page .section{padding:48px 0}
.weifan-case-page .section-heading{margin-bottom:25px}
.weifan-case-page .section-heading p{color:var(--muted);max-width:760px;margin-bottom:0}
.weifan-case-page .featured{border:1px solid #bfdad4;border-radius:8px;overflow:hidden;background:#fff}
.weifan-case-page .feature-top{display:grid;grid-template-columns:1.6fr 1fr}
.weifan-case-page .feature-copy{padding:34px 36px}
.weifan-case-page .feature-copy h2{font-size:30px;max-width:600px}
.weifan-case-page .feature-copy p{color:var(--muted)}
.weifan-case-page .labels{display:flex;gap:8px;flex-wrap:wrap;list-style:none;padding:0;margin:20px 0 0}
.weifan-case-page .labels li{font-size:13px;color:#285d60;background:#edf5f3;padding:4px 11px;border-radius:3px}
.weifan-case-page .value-panel{background:var(--soft);padding:34px 30px;border-left:1px solid #bfdad4}
.weifan-case-page .value-panel .eyebrow{margin-bottom:18px}
.weifan-case-page .value{display:flex;gap:14px;padding:13px 0;border-bottom:1px solid #cadfd9}
.weifan-case-page .value:last-child{border-bottom:0}
.weifan-case-page .check{flex-shrink:0;width:27px;height:27px;border-radius:50%;background:#d2e8e2;color:#075964;text-align:center;font-size:16px;line-height:27px;margin-top:2px}
.weifan-case-page .value strong{display:block;font-size:17px;font-weight:600}
.weifan-case-page .value small{display:block;font-size:14px;color:var(--muted);line-height:1.7;margin-top:3px}
.weifan-case-page .feature-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:27px 36px;background:#fafcfc;border-top:1px solid var(--line)}
.weifan-case-page .step-num{color:var(--deep);font-size:12px;font-weight:600;letter-spacing:.04em}
.weifan-case-page .feature-steps h3{font-size:18px;margin:7px 0 8px}
.weifan-case-page .feature-steps p{font-size:15px;color:var(--muted);margin-bottom:0}
.weifan-case-page details{min-width:0}
.weifan-case-page summary{cursor:pointer;list-style:none;-webkit-user-select:none;user-select:none}
.weifan-case-page summary::-webkit-details-marker{display:none}
.weifan-case-page summary::marker{content:''}
.weifan-case-page .feature-detail{border-top:1px solid var(--line)}
.weifan-case-page .feature-detail>summary{padding:19px 36px;font-size:16px;font-weight:600;color:var(--deep);display:flex;justify-content:space-between;align-items:center;gap:14px}
.weifan-case-page .open-label{display:none}
.weifan-case-page details[open]>summary .open-label{display:inline}
.weifan-case-page details[open]>summary .closed-label{display:none}
.weifan-case-page .toggle{display:inline-flex;width:29px;height:29px;align-items:center;justify-content:center;border:1px solid #9cbfbb;border-radius:50%;color:var(--deep);font-size:22px;line-height:1;flex-shrink:0}
.weifan-case-page .toggle::before{content:'+'}
.weifan-case-page details[open]>summary .toggle::before{content:'−'}
.weifan-case-page .detail-content{padding:8px 36px 30px;color:var(--muted)}
.weifan-case-page .detail-content h4{color:var(--ink)}
.weifan-case-page .detail-content ul{padding-left:22px;margin:0 0 18px}
.weifan-case-page .detail-content p{font-size:16px}
.weifan-case-page .feature-detail .detail-content{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.weifan-case-page .fine{color:var(--muted);font-size:13px;line-height:1.75}
.weifan-case-page .more-section{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.weifan-case-page .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.weifan-case-page .case-card{background:#fff;border:1px solid var(--line);border-radius:7px;overflow:hidden}
.weifan-case-page .case-card>summary{padding:25px 25px 20px}
.weifan-case-page .case-card>summary:hover{background:#f8fbfb}
.weifan-case-page .card-number{font-size:12px;letter-spacing:.05em;color:var(--deep);font-weight:600;display:block;margin-bottom:13px}
.weifan-case-page .case-card h3{font-size:22px;margin-bottom:14px}
.weifan-case-page .card-summary{display:block;color:var(--muted);font-size:15px;line-height:1.8}
.weifan-case-page .card-value{display:block;padding:14px 0 0;margin-top:17px;border-top:1px solid var(--line);font-size:15px;color:#244f55}
.weifan-case-page .card-value strong{display:block;font-size:12px;letter-spacing:.05em;color:var(--deep);margin-bottom:4px}
.weifan-case-page .card-action{display:flex;gap:10px;align-items:center;justify-content:space-between;color:var(--deep);font-size:14px;font-weight:600;margin-top:22px}
.weifan-case-page .case-card[open]>summary{background:#edf5f3;border-bottom:1px solid #cadfd9}
.weifan-case-page .case-card .detail-content{padding:23px 25px 25px}
.weifan-case-page .case-card .detail-content h4{font-size:16px}
.weifan-case-page .case-card .detail-content p,.weifan-case-page .case-card .detail-content li{font-size:15px}
.weifan-case-page .service-note{font-size:13px;color:var(--muted);margin:23px 0 0}
.weifan-case-page .partner-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:46px;align-items:center}
.weifan-case-page .partner-layout p{color:var(--muted);font-size:16px}
.weifan-case-page .cta{background:#147b80;color:#fff;padding:35px 0}
.weifan-case-page .cta-row{display:flex;gap:32px;justify-content:space-between;align-items:center}
.weifan-case-page .cta h2{font-size:27px;margin-bottom:9px}
.weifan-case-page .cta p{color:#deeeee;font-size:16px;margin:0;max-width:700px}
.weifan-case-page .button{display:inline-block;text-decoration:none;background:#fff;color:#12636b;padding:13px 25px;border-radius:3px;white-space:nowrap;font-size:17px;font-weight:600;min-height:48px}
@media(max-width:950px){.weifan-case-page .cards{grid-template-columns:1fr 1fr}
.weifan-case-page .case-card:last-child{grid-column:1/-1}
.weifan-case-page .feature-top{grid-template-columns:1.3fr 1fr}
.weifan-case-page .feature-copy{padding:28px}
.weifan-case-page .value-panel{padding:28px 24px}
.weifan-case-page .partner-layout{gap:28px}}
@media(max-width:720px){.weifan-case-page{font-size:16px}
.weifan-case-page .wrap{width:calc(100% - 40px)}
.weifan-case-page .intro{padding:34px 0}
.weifan-case-page .intro h1{font-size:30px}
.weifan-case-page .intro .lead{font-size:16px}
.weifan-case-page .intro-foot{font-size:13px;gap:10px;margin-top:20px}
.weifan-case-page .section{padding:34px 0}
.weifan-case-page h2{font-size:25px}
.weifan-case-page .section-heading{margin-bottom:21px}
.weifan-case-page .feature-top{grid-template-columns:1fr}
.weifan-case-page .feature-copy{padding:25px 23px}
.weifan-case-page .feature-copy h2{font-size:26px}
.weifan-case-page .value-panel{padding:21px 23px;border-left:0;border-top:1px solid #bfdad4}
.weifan-case-page .value-panel .eyebrow{margin-bottom:8px}
.weifan-case-page .value{padding:11px 0}
.weifan-case-page .feature-steps{grid-template-columns:1fr;padding:23px;gap:20px}
.weifan-case-page .feature-steps>div{border-left:2px solid #aecfc8;padding-left:16px}
.weifan-case-page .feature-detail>summary{padding:18px 23px;font-size:15px}
.weifan-case-page .feature-detail .detail-content{grid-template-columns:1fr;gap:12px}
.weifan-case-page .detail-content{padding:5px 23px 20px}
.weifan-case-page .cards{grid-template-columns:1fr;gap:18px}
.weifan-case-page .case-card:last-child{grid-column:auto}
.weifan-case-page .case-card>summary{padding:23px}
.weifan-case-page .case-card h3{font-size:23px}
.weifan-case-page .case-card .detail-content{padding:20px 23px}
.weifan-case-page .partner-layout{grid-template-columns:1fr;gap:16px}
.weifan-case-page .cta-row{display:block}
.weifan-case-page .cta h2{font-size:25px}
.weifan-case-page .cta .button{margin-top:22px}}
@media(prefers-reduced-motion:reduce){.weifan-case-page *{scroll-behavior:auto}}
@media print{.weifan-case-page .section{padding:20px 0}
.weifan-case-page .cards{display:block}
.weifan-case-page .case-card{margin-bottom:15px}
.weifan-case-page .wrap{width:100%}
.weifan-case-page details>.detail-content{display:block!important}
.weifan-case-page .feature-detail>.detail-content{display:grid!important}
.weifan-case-page .button{display:none}
.weifan-case-page .feature-top,.weifan-case-page .feature-steps,.weifan-case-page .partner-layout{break-inside:avoid}}
.weifan-case-page .risk-section{background:#fff;border-top:0}
.weifan-case-page .risk-section .case-card{border-top:3px solid #137c86}
.weifan-case-page .risk-section .card-number{color:#0c626b}
.weifan-case-page #partners{background:#f3f7f8;padding:34px 0;border-top:1px solid #dce6e9}
.weifan-case-page #partners .partner-layout{display:block;text-align:center}
.weifan-case-page #partners h2{font-size:23px;margin-bottom:12px}
.weifan-case-page #partners .eyebrow{display:none}
.weifan-case-page #partners .partner-layout>div>p{max-width:750px;margin:0 auto 20px;font-size:14px}
.weifan-case-page .cards{align-items:stretch}
.weifan-case-page .cards>.case-card{height:100%}
@media(max-width:720px){.weifan-case-page .cards>.case-card{height:auto}}
.weifan-case-page .case-card>summary{display:flex;flex-direction:column}
.weifan-case-page .case-card .card-action{margin-top:auto;padding-top:22px}
.weifan-case-page .detail-part>p:last-child,.weifan-case-page .detail-part>ul:last-child{margin-bottom:0}
.weifan-case-page .detail-part+.detail-part{margin-top:20px}
.weifan-case-page .scenario-shortcuts{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.weifan-case-page .scenario-shortcuts a{display:block;flex:1 1 260px;max-width:360px;padding:12px 16px;border:1px solid #b5d6d0;background:#fff;border-radius:5px;text-decoration:none;color:var(--deep)}
.weifan-case-page .scenario-shortcuts a:hover{background:#edf5f3;border-color:var(--deep)}
.weifan-case-page .scenario-shortcuts strong{display:block;font-size:16px;line-height:1.6}
.weifan-case-page .scenario-shortcuts a>span{display:block;font-size:13px;color:var(--muted);line-height:1.7}
.weifan-case-page .feature-detail .feature-steps{border-top:0;border-bottom:1px solid var(--line)}
.weifan-case-page .feature-detail .detail-content{padding-top:24px}
.weifan-case-page .feature-detail:not([open])>.feature-steps,.weifan-case-page details:not([open])>.detail-content{display:none}
.weifan-case-page #more-stories,.weifan-case-page #important-scenarios,.weifan-case-page #partners,.weifan-case-page #main{scroll-margin-top:24px}
@media(max-width:720px){.weifan-case-page .intro{padding-bottom:28px}
.weifan-case-page .scenario-shortcuts{gap:10px;margin-top:18px}
.weifan-case-page .scenario-shortcuts a{flex-basis:100%;max-width:none;padding:11px 14px}
.weifan-case-page .feature-copy{padding-bottom:21px}
.weifan-case-page .feature-detail .feature-steps{padding:22px 23px}
.weifan-case-page .feature-detail .detail-content{padding-top:22px}}
.weifan-case-page .experience-topics{list-style:none;padding:0;margin:24px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;text-align:left}
.weifan-case-page .experience-topics li{border:1px solid var(--line);border-radius:5px;padding:22px;background:#fff}
.weifan-case-page .experience-topics strong{display:block;color:var(--deep);font-size:17px;line-height:1.6;margin-bottom:8px}
.weifan-case-page .experience-topics span{display:block;color:var(--muted);font-size:15px;line-height:1.8}
@media(max-width:720px){.weifan-case-page .experience-topics{grid-template-columns:1fr;gap:12px}
.weifan-case-page .experience-topics li{padding:18px}}
.weifan-case-page .case-service-link{margin:18px 0 0;font-size:15px;grid-column:1/-1}
.weifan-case-page .case-service-link a{color:var(--deep);text-underline-offset:4px}
.weifan-case-page .experience-topics li{margin:0}

/* 實際合作案例：雙欄標題對齊，間隔統一由 grid gap 管理。 */
.weifan-case-page #team-continuity-case .feature-detail .detail-content > .detail-part{margin-top:0}

/* 服務情境卡：同列摘要區保留相同文字空間，展開與收合操作固定在摘要底部。 */
@media(min-width:721px){
.weifan-case-page .case-card>summary>h3{min-height:3em}
.weifan-case-page .case-card .card-summary{min-height:5.4em}
.weifan-case-page .case-card .card-value{min-height:calc(2lh + 44px)}
.weifan-case-page .case-card .card-action{margin-top:auto}
.weifan-case-page .case-card .detail-part>p{min-height:7.4em}
.weifan-case-page .feature-detail .detail-content>.detail-part{margin-top:0}
}
@media(min-width:951px) and (max-width:1200px){
.weifan-case-page .case-card>summary>h3{min-height:4.5em}
.weifan-case-page .case-card .card-summary{min-height:7.2em}
.weifan-case-page .case-card .card-value{min-height:calc(3lh + 44px)}
.weifan-case-page .case-card .detail-part>p{min-height:11.1em}
}

/* 四個快速入口：依內容順序排列，箭頭獨立置於右側。 */
.weifan-case-page .scenario-shortcuts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.weifan-case-page .scenario-shortcuts a{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:none;min-width:0;padding:16px 20px}
.weifan-case-page .scenario-shortcuts .shortcut-copy{min-width:0}
.weifan-case-page .scenario-shortcuts .shortcut-copy>span{display:block;font-size:14px;line-height:1.7;color:var(--muted);margin-top:4px}
.weifan-case-page .scenario-shortcuts .shortcut-arrow{flex:none;font-size:22px;line-height:1;color:var(--deep)}
.weifan-case-page .scenario-shortcuts a:focus-visible{outline:3px solid var(--deep);outline-offset:3px}
.weifan-case-page #daily-support-scenario{scroll-margin-top:24px}
@media(max-width:720px){
.weifan-case-page .scenario-shortcuts{grid-template-columns:minmax(0,1fr);gap:10px}
.weifan-case-page .scenario-shortcuts a{padding:14px 16px;gap:14px}
}

@media(min-width:1101px){.weifan-case-page .scenario-shortcuts{grid-template-columns:repeat(4,minmax(0,1fr))}.weifan-case-page .scenario-shortcuts a{gap:12px;padding:16px}.weifan-case-page .scenario-shortcuts strong{min-height:3.2em}.weifan-case-page .scenario-shortcuts .shortcut-copy>span{min-height:3.4em}}

/* 同類內容卡使用相同品牌上框線；快速導覽保留輕量外框。 */
.weifan-case-page .featured,.weifan-case-page .case-card{border-top:3px solid #137c86}

/* 同類大型案例卡片標題：保持語意層級，統一視覺字級。 */
.weifan-case-page .feature-copy>h2,.weifan-case-page .feature-copy>h3{font-size:30px;line-height:1.5;font-weight:600;margin-bottom:16px;max-width:600px}
@media(max-width:720px){.weifan-case-page .feature-copy>h2,.weifan-case-page .feature-copy>h3{font-size:26px}}