/* Course marketplace structure: original brand, reference-inspired hierarchy. */
.course-platform{background:#f8f5ed}.course-platform>.nav{height:74px;background:#fffcf4f2}.course-platform .nav nav{margin-left:auto}.course-platform .nav .app-tools{margin-left:0}.course-platform .hero{width:100%;max-width:none;min-height:530px;padding:50px max(5%,calc((100vw - 1160px)/2));gap:6%;background:linear-gradient(120deg,#332b20 0%,#4c3d27 60%,#d9c6a0 100%);color:#fff4d6;overflow:hidden;align-items:center}.course-platform .hero h1{font-size:clamp(30px,3.2vw,46px);line-height:1.4;font-weight:600}.course-platform .hero h1 em{color:#eccd83}.course-platform .hero .course-tag{font-size:13px;letter-spacing:.1em;color:#ead4a3}.course-platform .hero .eyebrow{display:none}.course-platform .hero .app-badge{background:#f0d38f14;border-color:#e5c7824a;color:#e9cf93;margin-bottom:17px}.course-platform .hero .app-badge i{background:#dfbf70}.course-platform .hero .hero-lead{font-size:16px;margin-top:22px;color:#f2e5c9}.course-platform .hero .hero-intro{font-size:12px;color:#d8c8a8}.course-platform .hero .hero-price{display:none}.course-platform .hero-copy>.button{margin-top:25px;font-size:13px;padding:13px 22px}.course-platform .hero-copy>.micro{color:#d3bd8c;font-size:10px;margin-top:14px}.course-platform .hero-art{margin:0;align-self:stretch;display:flex;align-items:center}.course-platform .hero-art figure{width:100%;margin:0;border-radius:140px 140px 24px 24px;background:#dfd5c2;box-shadow:0 10px 40px #1a120f30}.course-platform .hero-art img{aspect-ratio:1.15;object-position:50% 15%}.course-platform .hero-art figcaption{background:#f0e5cc;padding:14px 24px;color:#4b3820}.course-platform .hero-art figcaption strong{font-size:19px}.course-platform .orbit-label{display:none}.course-platform .art-note{left:-28px;bottom:95px;padding:14px 22px;color:#6d5123}.course-platform .art-note strong{font-size:18px}.course-platform .facts{max-width:1160px;padding:20px 0;gap:16px;margin:0 auto}.course-platform .facts>div{background:transparent;border:0!important;box-shadow:none;padding:8px 0;border-radius:0}.course-platform .facts>div+div{border-left:1px solid #e0d3b7!important}.course-platform .facts b{font-size:35px}.course-platform .facts span{font-size:12px}.course-platform .facts small{font-size:10px}.course-section-nav{position:sticky;top:74px;background:#fcf8efee;backdrop-filter:blur(16px);border-top:1px solid #e6dac0;border-bottom:1px solid #e6dac0;z-index:19;display:flex;justify-content:center;padding:0 max(5%,calc((100vw - 1160px)/2));}.course-section-nav a{display:block;padding:18px 30px;font-size:13px;color:#8b7b5d;position:relative;white-space:nowrap}.course-section-nav a[aria-current=location]{color:#795b23;font-weight:700}.course-section-nav a:after{content:'';position:absolute;bottom:0;left:15px;right:15px;height:3px;background:#bd953d;transform:scaleX(0);transition:transform .25s}.course-section-nav a[aria-current=location]:after{transform:scaleX(1)}.platform-body{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:35px;padding-top:35px;align-items:start}.platform-content{min-width:0}.platform-content>.section{padding:45px 0;margin:0;width:100%;border-bottom:1px solid #e7dcc5}.platform-content .wrap{width:100%;padding-left:26px;padding-right:26px}.platform-content>.section.wrap{padding-left:26px;padding-right:26px}.platform-content .section h2{font-size:29px;line-height:1.6}.platform-content .section h3{font-size:19px}.platform-content .split{display:block}.platform-content .split>div+div{margin-top:28px}.platform-content .section-heading{display:block;margin-bottom:25px}.platform-content .section-heading>p{margin-top:15px;font-size:13px}.platform-content .pain,.platform-content .practice,.platform-content .mentor,.platform-content .plan,.platform-content .faq,.platform-content .final-cta{border-radius:20px;margin-top:22px}.platform-content .pain h2 br{display:none}.platform-content .lesson{grid-template-columns:70px minmax(0,1fr);padding:24px;gap:18px}.platform-content .lesson-index{font-size:40px}.platform-content .lesson-index span{font-size:7px}.platform-content .mix{display:block}.platform-content .mix-bar{margin-top:20px}.platform-content .steps{grid-template-columns:1fr 1fr;gap:28px}.platform-content .plan-grid{display:block}.platform-content .plan-grid>.price-card{display:none}.platform-content .plan-items article>span{font-size:24px}.platform-content .cases{gap:20px}.platform-content .cases article{padding:20px}.platform-content .cases strong{font-size:48px}.platform-content .cases strong span{font-size:16px}.platform-content .cases h3{font-size:17px}.platform-content .cases p{font-size:12px}.platform-content .mentor .split{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:start}.platform-content .mentor .split>div{margin:0}.platform-content .mentor-stats{gap:18px}.platform-content .mentor-stats b{font-size:22px}.platform-content .mentor .micro{font-size:10px}.platform-content .audience-list{column-gap:25px;margin-top:25px}.platform-content .final-cta h2{font-size:27px}.course-info-panel{padding:26px;background:#fffdf6;border:1px solid #e5d7b7;border-radius:20px}.course-info-panel .eyebrow{margin-bottom:9px}.course-info-panel h2{font-size:22px}.course-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:23px 0}.course-info-grid>div{display:flex;align-items:center;gap:12px}.course-info-grid>div>span{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:#f2e6c7;color:#a78436;font-size:20px;flex:none}.course-info-grid p{font-size:10px;color:#93805b;line-height:1.6}.course-info-grid strong{display:block;font-size:13px;color:#594321;font-weight:500;margin-top:3px}.course-info-note{font-size:11px;color:#8e7b58;padding-top:16px;border-top:1px solid #ebdfc8}.purchase-sidebar{position:sticky;top:153px;padding-bottom:25px}.purchase-card{border:1px solid #ddc895;border-radius:22px;background:#fffcf3;overflow:hidden;box-shadow:0 12px 40px #58451c0b}.plan-cover{position:relative;display:flex;min-height:158px;background:linear-gradient(110deg,#3b3020,#6d5835);color:#ffe9b0;overflow:hidden;padding:24px 18px}.plan-cover>div{position:relative;z-index:1;width:70%}.plan-cover small{display:block;font-size:6px;letter-spacing:.11em;color:#d1b779}.plan-cover strong{font-family:'Noto Serif TC',serif;font-size:22px;line-height:1.6;display:block;margin-top:12px}.plan-cover img{position:absolute;right:-26px;bottom:0;width:51%;height:100%;object-fit:cover;object-position:center top;mask-image:linear-gradient(90deg,transparent,#000 40%);opacity:.9}.purchase-card-body{padding:25px 22px}.plan-tag{display:inline-block;padding:4px 10px;background:#f1e3bc;border-radius:20px;font-size:10px;color:#8b6c2d}.purchase-card h2{font-family:'Noto Sans TC',sans-serif;font-size:20px;line-height:1.6;margin:14px 0 18px}.plan-includes{font-size:11px;color:#95815a;letter-spacing:.08em}.purchase-card ul{padding:0;list-style:none;margin:12px 0 20px}.purchase-card li{font-size:13px;border-bottom:1px solid #ece0c7;padding:11px 0}.purchase-card li>span{font:12px Georgia;color:#ae8a3f;margin-right:8px}.purchase-card li small{display:block;font-size:10px;color:#998766;margin-left:25px}.purchase-price>small{display:block;font-size:11px;color:#9b8b6b}.purchase-price>span{font-size:10px;color:#8c743e}.purchase-price>strong{display:block;font:50px/1.2 Georgia,serif;letter-spacing:-.035em;margin:5px 0 20px}.purchase-price>strong>small{font:13px sans-serif;margin-right:8px;letter-spacing:0}.purchase-card .button{width:100%;font-size:12px;padding:14px 10px;gap:15px;border-radius:12px}.purchase-help{display:block;text-align:center;font-size:11px;color:#90723c;padding:18px 0 12px}.purchase-footnote{font-size:10px;color:#a08c66;line-height:1.8;border-top:1px solid #e9dbc0;padding-top:13px}.course-platform .app-tabbar{width:min(440px,calc(100% - 20px));left:auto;right:20px;transform:none;bottom:14px}.course-platform .app-tabbar a{display:none}.course-platform .app-tabbar button{font-size:12px;flex-direction:row;gap:10px;background:#eac570;padding:12px}.course-platform .app-tabbar button:before{content:'完整實戰方案';font-size:10px;color:#876624;margin-right:20px}.course-platform .app-tabbar svg{width:18px}.course-platform .nav nav a{font-size:12px}.course-platform .nav>.button{padding:10px 16px;font-size:11px}.course-platform{scroll-padding-top:150px}html:has(.course-platform){scroll-padding-top:155px}@media(max-width:1000px) and (min-width:768px){.platform-body{grid-template-columns:minmax(0,1fr) 285px;gap:20px;width:94%}.purchase-card-body{padding:21px 17px}.purchase-card h2{font-size:18px}.platform-content .section h2{font-size:25px}.platform-content .mentor .split{display:block}.platform-content .mentor figure{max-width:260px;margin-bottom:25px}.platform-content .cases{grid-template-columns:1fr}.platform-content .lesson{display:block}.platform-content .lesson-index{margin-bottom:15px}.course-platform .nav nav{display:none}.course-platform .hero{min-height:500px;padding:35px 5%}.course-platform .hero h1{font-size:31px}.course-platform .art-note{display:none}.course-section-nav a{padding:16px 25px}}@media(max-width:767px){.course-platform>.nav{height:61px}.course-platform .hero{min-height:0;padding:30px 23px 0;gap:0;display:flex}.course-platform .hero h1{font-size:31px;line-height:1.5}.course-platform .hero h1 .mobile-break{display:none}.course-platform .hero .hero-lead{font-size:14px;margin-top:18px}.course-platform .hero .hero-intro{font-size:11px;margin-top:12px}.course-platform .hero .course-tag{font-size:11px}.course-platform .hero-copy>.button{font-size:12px;width:auto;padding:11px 18px;margin-top:22px}.course-platform .hero-copy>.micro{font-size:9px;margin-bottom:15px}.course-platform .hero-art{padding:0;margin:15px auto 0;width:88%;max-width:350px;align-self:center}.course-platform .hero-art figure{border-radius:95px 95px 0 0}.course-platform .hero-art img{aspect-ratio:1.35}.course-platform .hero-art figcaption{display:none}.course-platform .art-note{display:none}.course-platform .hero .app-badge{font-size:9px;padding:5px 11px;margin-bottom:15px}.course-platform .facts{display:flex;padding:15px 18px;gap:0}.course-platform .facts>div{flex:1;padding:3px 7px}.course-platform .facts b{font-size:26px;line-height:1.3}.course-platform .facts span{font-size:9px}.course-section-nav{top:61px;padding:0 10px;justify-content:space-between}.course-section-nav a{font-size:11px;padding:15px 7px;flex:1;text-align:center}.course-section-nav a:after{left:8px;right:8px}.platform-body{display:flex;flex-direction:column;width:100%;padding:20px 16px 0;gap:22px}.platform-content{width:100%}.purchase-sidebar{position:static;width:100%;order:-1;display:none}.course-info-panel{padding:21px 18px;border-radius:17px}.course-info-panel h2{font-size:20px}.course-info-grid{gap:20px 10px;margin:20px 0}.course-info-grid>div{gap:8px}.course-info-grid>div>span{width:29px;height:29px;font-size:17px;border-radius:10px}.course-info-grid strong{font-size:11px}.course-info-grid p{font-size:9px}.course-info-note{font-size:10px}.platform-content .section{padding:35px 0}.platform-content>.section.wrap{padding-left:7px;padding-right:7px}.platform-content .wrap{padding-left:17px;padding-right:17px}.platform-content .section h2{font-size:25px}.platform-content .section h3{font-size:18px}.platform-content .pain h2 br{display:block}.platform-content .lesson{display:block;padding:21px 16px}.platform-content .lesson-index{font-size:34px;display:flex}.platform-content .lesson-index span{font-size:7px}.platform-content .steps{display:flex;gap:25px}.platform-content .cases{display:flex}.platform-content .cases article{padding:20px;flex-basis:88%}.platform-content .cases strong{font-size:49px}.platform-content .mentor .split{display:flex;flex-direction:column;gap:25px}.platform-content .mentor figure{order:1;width:100%}.platform-content .plan-grid>.price-card{display:block;margin-top:20px;padding:25px 21px}.platform-content .audience-list{display:block}.platform-content .final-cta h2{font-size:24px}.course-platform .app-tabbar{left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));width:auto;transform:none;padding:6px}.course-platform .app-tabbar button{padding:11px;font-size:12px}.course-platform .app-tabbar button:before{content:'NT$4,980';font:22px Georgia;margin-right:auto;color:#493817}.course-platform .app-tabbar button svg{display:none}.course-platform .app-tabbar button{background:#edca72}.course-platform footer{padding-bottom:110px!important}html:has(.course-platform){scroll-padding-top:125px}}

@media(min-width:768px){.purchase-card{max-height:calc(100dvh - 175px);overflow-y:auto;scrollbar-width:thin;scrollbar-color:#d7c397 transparent}.purchase-card-body>.button{position:sticky;bottom:0;z-index:2;box-shadow:0 4px 0 #d7b052,0 -8px 18px #fffcf3}}

@media(min-width:768px){.course-platform .app-tabbar{display:none}.purchase-card .plan-includes{margin-top:24px}.purchase-price>strong{font-size:44px;margin-bottom:16px}.purchase-card h2{margin:12px 0;font-size:18px}.purchase-card-body{padding:20px}.plan-cover{min-height:130px;padding:20px 16px}.plan-cover strong{font-size:19px}}