.rich-label{display:inline-flex;font-size:10px;line-height:1.5;letter-spacing:.5px;padding:5px 9px;border:1px solid #c8d9e5;color:#37617c;background:#f1f6fa;border-radius:2px}.rich-label.suggestion{background:#f3f6ed;border-color:#dce4c9;color:#667943}.rich-intro{font-size:18px;line-height:2;max-width:950px;color:#526d82;margin-bottom:32px}.rich-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.rich-facts>article{padding:25px 26px;border-top:2px solid var(--blue);background:#f4f7f9}.rich-facts h3{font-size:20px;margin:18px 0 12px}.rich-facts p{font-size:13px;color:var(--muted);line-height:1.9}.rich-facts .source{font-size:10px}.rich-section-title{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:45px 0 25px}.rich-section-title h3{margin:0;font-size:24px}.rich-focus{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}.rich-focus>article{border-top:1px solid var(--line);padding-top:20px}.rich-focus>article>span{font-size:13px;color:#89a6b9}.rich-focus h3{font-size:19px;margin-top:16px}.rich-focus p{font-size:13px;color:var(--muted);line-height:1.9;margin:0}.rich-practice{background:#eaf1f6}.rich-practice-layout{display:grid;grid-template-columns:.9fr 1.5fr;gap:65px;margin-top:25px}.rich-problem>span{font-size:10px;letter-spacing:1.2px;color:var(--blue)}.rich-problem h3{font-size:28px;margin-top:18px}.rich-problem p{font-size:15px;color:#567084;line-height:2}.rich-practice-note{font-size:10px;color:#6f8798;border-top:1px solid #cfdee9;padding-top:20px;line-height:1.9;margin-top:25px}.rich-step-tabs{display:flex;border-bottom:1px solid #b9cedc}.rich-step-tabs button{flex:1;text-align:left;padding:12px 14px 16px;color:#607f95;font-size:12px;position:relative}.rich-step-tabs button>span{display:block;font-size:22px;font-weight:300;line-height:1.6}.rich-step-tabs button[aria-pressed=true]{background:white;color:var(--blue)}.rich-step-tabs button[aria-pressed=true]:after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:3px;background:var(--green)}.rich-step-panel{background:white;min-height:325px;padding:32px}.rich-step-panel h3{font-size:25px}.rich-step-panel>p{font-size:14px;color:var(--muted);line-height:2}.rich-output{border-left:3px solid var(--green);padding:12px 18px;background:#f7f9f2;margin-top:26px}.rich-output span{font-size:10px;color:#6d7f4d}.rich-output p{font-size:13px;color:#4d6541;line-height:1.9;margin:8px 0 0}.rich-cooperation{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:25px}.rich-cooperation>article{padding:30px;border:1px solid var(--line)}.rich-cooperation article>span{font-size:10px;letter-spacing:1px;color:#7b94a5}.rich-cooperation h3{font-size:23px;margin:12px 0 18px}.rich-list{padding:0;list-style:none;margin:0}.rich-list li{font-size:13px;color:#60798b;position:relative;padding-left:17px;margin:12px 0;line-height:1.9}.rich-list li:before{content:'';width:4px;height:4px;background:var(--green);position:absolute;left:0;top:11px}.rich-faq{margin-top:44px}.rich-faq>h3{font-size:25px;margin-bottom:22px}.rich-faq details{border-top:1px solid var(--line)}.rich-faq details:last-child{border-bottom:1px solid var(--line)}.rich-faq summary{font-size:15px;font-weight:500;color:var(--ink);padding:20px 36px 20px 0;cursor:pointer;list-style:none;position:relative}.rich-faq summary::-webkit-details-marker{display:none}.rich-faq summary>span{color:#91a7b8;font-size:11px;margin-right:20px}.rich-faq summary:after{content:'+';position:absolute;right:8px;font-size:20px;color:var(--blue);font-weight:300;top:15px}.rich-faq details[open] summary:after{content:'−'}.rich-faq details>p{font-size:13px;line-height:2;color:#667e8f;max-width:1000px;padding:0 38px 20px;margin:0}.rich-reading{margin-top:45px;padding:26px 30px;background:#f4f7f9}.rich-reading>h3{font-size:18px;margin-bottom:12px}.rich-reading .source{padding:12px 0 0;margin-top:12px}.rich-project-reading{padding-top:14px}.rich-project-reading .rich-label{margin-bottom:20px}.rich-reading-item{margin:5px 0 24px}.rich-reading-item h3{font-size:20px}.rich-reading-item p{font-size:14px;line-height:2;color:#60798c}.rich-project-reading .rich-section-title h3{font-size:21px}.rich-role-table{border-top:1px solid var(--line)}.rich-role-table>div{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.rich-role-table strong{font-size:13px;font-weight:550;color:var(--blue)}.rich-role-table p{font-size:13px;color:#637e91;line-height:1.9;margin:0}.rich-directions{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.rich-directions>article{border-top:2px solid var(--blue);padding:25px 0 0}.rich-directions>article>span{font-size:26px;font-weight:300;color:#a7bdcc}.rich-directions h3{font-size:23px;margin:17px 0}.rich-directions p{font-size:14px;color:#627d8e;line-height:2}.rich-preparation{display:grid;grid-template-columns:1fr 1fr;gap:30px}.rich-preparation>div{background:#f4f7f9;padding:30px}.rich-preparation h3{font-size:21px}.rich-guide-tabs{display:flex;gap:5px;border-bottom:1px solid #bbd0dd;margin-bottom:30px}.rich-guide-tabs button{padding:14px 24px;font-size:14px;color:#6c8495;border-bottom:3px solid transparent}.rich-guide-tabs button[aria-pressed=true]{color:var(--blue);border-bottom-color:var(--green);background:#fff}.rich-guide-summary{max-width:950px}.rich-guide-summary>span{font-size:11px;letter-spacing:1px;color:#597b93}.rich-guide-summary h3{font-size:29px;margin-top:14px}.rich-guide-summary p{font-size:15px;color:#647f91;line-height:2}.rich-materials{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:25px}.rich-materials article{background:white;padding:24px}.rich-materials article>span{font-size:12px;color:#94acbb}.rich-materials h4{font-size:19px;margin:16px 0 12px}.rich-materials p{font-size:13px;color:#6b8190;line-height:1.9;margin-bottom:0}.rich-year{display:grid;grid-template-columns:200px 1fr;gap:55px;padding:38px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.rich-year strong{display:block;font-size:60px;font-weight:300;color:var(--blue);line-height:1.2}.rich-year span{display:block;font-size:11px;color:#8aa0ae;margin-top:15px}.rich-year h3{font-size:26px}.rich-year p{font-size:14px;color:#607a8d;line-height:2}.rich-growth-example{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.rich-growth-example article{border:1px solid var(--line);padding:28px}.rich-growth-example article:nth-child(3){border-top:3px solid var(--green)}.rich-growth-example article>span{font-size:10px;letter-spacing:1px;color:#8ba0b0}.rich-growth-example h3{font-size:22px;margin-top:16px}.rich-growth-example p{font-size:13px;color:#6a8191;line-height:2;margin-bottom:0}.rich-case-list{display:grid;grid-template-columns:1fr 1fr;gap:0 50px}.rich-case-list>a{display:flex;gap:24px;align-items:flex-start;border-top:1px solid #cfdae2;padding:27px 0}.rich-case-list>a>span{font-size:10px;white-space:nowrap;color:#8ca2b0;padding-top:5px}.rich-case-list small{font-size:10px;color:var(--blue)}.rich-case-list h3{font-size:20px;margin:7px 0 12px}.rich-case-list p{font-size:12px;color:var(--muted);line-height:1.8;margin:0}.rich-case-list b{font-size:20px;font-weight:400;color:var(--blue);margin-left:auto}.rich-comparison{margin-top:25px;border-top:2px solid var(--blue);margin-bottom:18px}.rich-comparison-row{display:grid;grid-template-columns:150px repeat(3,1fr);border-bottom:1px solid var(--line)}.rich-comparison-row>*{padding:21px 25px;margin:0;font-size:13px;line-height:1.9}.rich-comparison-row>span{background:#f0f5f8;color:#658195;font-size:11px}.rich-comparison-row strong{font-size:20px;font-weight:600;color:var(--blue)}.rich-comparison-row p{color:#637d8f}.rich-comparison-row a{color:var(--blue);font-size:12px}.rich-comparison-head{background:#f7f9fb}.topic-nav{display:flex;gap:8px;padding-top:0;padding-bottom:25px;border-bottom:1px solid var(--line);flex-wrap:wrap}.topic-nav button{font-size:12px;border:1px solid #d7e3eb;padding:7px 14px;border-radius:2px;color:var(--blue);background:#f7fafb}.topic-nav button:hover{background:#eaf2f8}.rich-cover{height:100%;background:#dfeaf3;padding:25px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.rich-cover:after{content:'';position:absolute;right:-10px;top:-30px;width:190px;height:190px;border:1px solid #9db9cd;border-radius:50%;box-shadow:0 0 0 25px #e5eef480,0 0 0 26px #aec5d5,0 0 0 50px #e5eef480,0 0 0 51px #bdcfdc}.rich-cover>span{font-size:26px;font-weight:300;color:#447290;z-index:1}.rich-cover>strong{font-size:23px;font-weight:550;color:#244e70;max-width:85%;z-index:1;line-height:1.5}.rich-cover>small{font-size:8px;letter-spacing:1.2px;color:#7794a9;margin-bottom:25px;z-index:1}.rich-cover.green{background:#edf1df}.rich-cover.green>strong{color:#56673a}.rich-cover.green>span{color:#6a7d48}.rich-cover.green:after{border-color:#c0cf9f;box-shadow:0 0 0 25px #ecf1df80,0 0 0 26px #c5d2aa,0 0 0 50px #ecf1df80,0 0 0 51px #d2ddba}.detail-image .rich-cover{padding:35px}.detail-image .rich-cover>strong{font-size:29px}.detail-image .rich-cover>small{margin-bottom:0}#program-reading,#program-timeline,#program-task,#program-mentors,#program-cases,#program-cooperation,#cooperation-guide{scroll-margin-top:110px}
@media(min-width:1250px){.phase-grid[data-count="5"]{grid-template-columns:repeat(5,1fr);gap:15px}.phase-grid[data-count="5"] .phase-card{padding:20px}.phase-grid[data-count="5"] .phase-card:nth-child(even){padding-top:18px}.phase-grid[data-count="5"] h3{font-size:18px}}
@media(max-width:1000px){.rich-facts{gap:18px}.rich-facts>article{padding:20px}.rich-focus{grid-template-columns:repeat(2,1fr);gap:25px}.rich-practice-layout{gap:35px}.rich-cooperation{gap:18px}.rich-cooperation>article{padding:24px}.rich-materials{grid-template-columns:repeat(2,1fr)}.rich-comparison-row{grid-template-columns:110px repeat(3,1fr)}.rich-comparison-row>*{padding:18px 16px}.rich-comparison-row strong{font-size:17px}.rich-case-list{gap:0 25px}.rich-case-list>a{gap:15px}.rich-case-list>a>span{display:none}.rich-year{grid-template-columns:150px 1fr;gap:35px}}
@media(max-width:760px){.rich-intro{font-size:15px;margin-bottom:25px}.rich-facts{grid-template-columns:1fr;gap:20px}.rich-facts>article{padding:23px}.rich-facts h3{font-size:21px;margin-top:15px}.rich-section-title{align-items:flex-start;flex-direction:column;gap:12px;margin-top:35px;margin-bottom:22px}.rich-section-title h3{font-size:23px}.rich-focus{gap:23px 20px}.rich-focus h3{font-size:18px}.rich-focus p{font-size:12px}.rich-practice-layout{grid-template-columns:1fr;gap:28px}.rich-problem h3{font-size:26px}.rich-problem p{font-size:13px}.rich-practice-note{margin-top:18px;font-size:10px}.rich-step-tabs button{font-size:10px;padding:10px 9px 12px}.rich-step-tabs button>span{font-size:22px}.rich-step-panel{padding:24px;min-height:300px}.rich-step-panel h3{font-size:24px}.rich-step-panel>p{font-size:13px}.rich-output{padding:10px 15px;margin-top:22px}.rich-output p{font-size:12px}.rich-cooperation{grid-template-columns:1fr;gap:16px}.rich-cooperation>article{padding:25px}.rich-cooperation h3{font-size:23px}.rich-list li{font-size:12px}.rich-faq{margin-top:32px}.rich-faq>h3{font-size:23px}.rich-faq summary{font-size:13px;padding:19px 25px 19px 0}.rich-faq summary>span{margin-right:12px;font-size:10px}.rich-faq details>p{font-size:12px;padding:0 25px 20px 25px}.rich-reading{padding:24px}.rich-role-table>div{grid-template-columns:1fr;gap:10px;padding:17px 0}.rich-role-table p{font-size:12px}.rich-reading-item p{font-size:13px}.rich-directions{grid-template-columns:1fr;gap:20px}.rich-directions>article{padding-top:20px}.rich-directions h3{font-size:23px;margin-top:12px}.rich-directions p{font-size:13px}.rich-preparation{grid-template-columns:1fr;gap:18px}.rich-preparation>div{padding:25px}.rich-guide-tabs{display:grid;grid-template-columns:1fr 1fr;gap:5px}.rich-guide-tabs button{padding:12px;font-size:12px;text-align:left}.rich-guide-summary h3{font-size:25px}.rich-guide-summary p{font-size:13px}.rich-materials{gap:15px}.rich-materials article{padding:20px 18px}.rich-materials h4{font-size:17px}.rich-materials p{font-size:12px}.rich-year{grid-template-columns:1fr;gap:25px;padding:28px 0}.rich-year strong{font-size:45px}.rich-year span{margin-top:9px}.rich-year h3{font-size:24px}.rich-year p{font-size:13px}.rich-growth-example{grid-template-columns:1fr;gap:18px}.rich-growth-example article{padding:25px}.rich-case-list{grid-template-columns:1fr}.rich-case-list>a>span{display:block;font-size:9px}.rich-case-list>a{gap:20px;padding:24px 0}.rich-case-list h3{font-size:19px}.rich-case-list p{font-size:12px}.rich-comparison{overflow-x:auto}.rich-comparison-row{grid-template-columns:95px repeat(3,170px);width:max-content}.rich-comparison-row>*{padding:17px 15px;font-size:12px}.rich-comparison-row strong{font-size:16px}.topic-nav{gap:7px;padding-bottom:22px}.topic-nav button{font-size:10px;padding:6px 10px}.rich-label{font-size:9px}#program-reading,#program-timeline,#program-task,#program-mentors,#program-cases,#program-cooperation,#cooperation-guide{scroll-margin-top:90px}}

.rich-teaching-reference{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.rich-teaching-reference>summary{cursor:pointer;padding:22px 0;font-size:19px;color:var(--blue);font-weight:600}.rich-teaching-reference>summary:focus-visible{outline:2px solid var(--blue);outline-offset:5px}.rich-reference-body{padding-bottom:28px}.rich-reference-body>.rich-practice-note{margin-top:0}.rich-reference-body .rich-practice-layout{margin-top:22px}@media(max-width:760px){.rich-teaching-reference>summary{font-size:16px;padding:18px 0}}