.online-poster{background:linear-gradient(90deg,rgba(8,8,8,.15),rgba(8,8,8,.58)),url("assets/imps-elite-coach-poster.png") center/cover no-repeat;color:#fff}.online-poster strong{left:9%;top:12%;color:#ff5f32;font-size:clamp(36px,5vw,74px);text-shadow:0 2px 18px #000}.online-poster span{font-weight:bold}.online-poster:after{display:none}.case.big .name h3{font-size:0}.case.big .name h3:before{content:"線上菁英教練會員制";display:block;font-size:17px;letter-spacing:-.06em}.case.third .art{background:url("assets/imps-fascia-chain-course-poster.png") center/cover no-repeat;color:#fff}.case.third .art>*{display:none}.case.third .name h3{font-size:0}.case.third .name h3:before{content:"單一主題線上課程";font-size:17px;letter-spacing:-.06em}.case.third .name small{font-size:0}.case.third .name small:before{content:"上下肢筋膜動力鏈";font-size:9px}.case.fourth{grid-column:1;grid-row:3}.muscle-testing-poster{background:url("assets/imps-muscle-testing-course-poster.png") center/cover no-repeat;color:#fff}.muscle-testing-poster>*{display:none}.contact{background:linear-gradient(90deg,rgba(6,6,6,.9),rgba(6,6,6,.68)),url("assets/imps-contact-gym.jpg") center/cover no-repeat}.contact .email:after{content:"台中市西屯區台灣大道三段789號20樓-3 TOP1大樓";display:block;margin-top:18px;color:#ff5f32;font:12px/1.6 "Noto Sans TC",sans-serif;font-weight:700;letter-spacing:.02em}@media(max-width:700px){.case.fourth{grid-column:auto;grid-row:auto}.contact{background-position:62% center}.contact .email:after{font-size:11px}}