/* Shared course navigation and the author presentation. */
.course-header{position:relative;background:#fff;border-bottom:1px solid #e8e8e8;color:#111;font-family:Pretendard,sans-serif}
.course-brand-row{display:flex;align-items:center;justify-content:space-between;max-width:800px;padding:19px 25px;margin:auto;position:static;background:#fff;border:0;height:auto}
.course-brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:#111;font-size:20px;font-weight:800;letter-spacing:-.6px}
.course-brand img{width:34px;height:34px;border-radius:5px;object-fit:contain}.course-apply{color:#111;border:1px solid #ddd;border-radius:30px;padding:10px 17px;text-decoration:none;font-size:14px;font-weight:700}
.course-navigation{display:flex;max-width:800px;margin:auto;padding:0 25px;gap:0}.course-navigation a{flex:1;text-align:center;color:#555;font-size:17px;font-weight:700;text-decoration:none;padding:17px 8px;border-bottom:3px solid transparent}.course-navigation a[aria-current=page]{color:#df5b05;border-color:#ff761b}.course-navigation a:hover{color:#df5b05}
.detail-tabs{top:0!important;z-index:15}.poster-content .fade-in{opacity:1;transform:none}
.poster-content .intro-hook{padding:80px 34px 65px;background:#fff4e8;text-align:center;color:#111;word-break:keep-all}
.hook-kicker{font-size:24px;line-height:1.65;letter-spacing:-.5px}.hook-kicker strong{font-weight:800}
.myth-list{max-width:550px;margin:40px auto 55px;display:grid;gap:12px}.myth-list p{margin:0!important;padding:12px 18px;background:white;border:1px solid #f1dfcf;border-radius:60px;font-size:25px;font-weight:650;display:flex;align-items:center;justify-content:center;gap:15px;line-height:1.4}.myth-x{font:800 42px/1 Pretendard;color:#ef6413}
.hook-method{font-size:40px;font-weight:700;line-height:1.5;letter-spacing:-1.5px;margin:0!important}.hook-method strong{font-weight:800}
.hook-start{display:inline-block;background:#ff761b;color:white;padding:12px 26px 17px;margin:28px 0 0!important;transform:rotate(-2deg);font-size:53px;font-weight:850;line-height:1.35;letter-spacing:-1.7px}
.poster-content .hero{padding-top:65px!important;padding-bottom:65px!important}
.poster-content .author-section{padding:76px 32px 0!important;background:#ffe5c9!important;color:#111;overflow:hidden}
.poster-content .author-inner{max-width:none;margin:auto}
.poster-content .author-section .sec-eyebrow{display:block;text-align:center;color:#b64700;font-size:22px;font-weight:700}
.poster-content .author-section .sec-title{font-size:51px!important;text-align:center;line-height:1.3!important;margin-bottom:35px!important}
.poster-content .author-section .sec-title em{color:#de5800}
.poster-content .author-card{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:15px;margin:0;padding:0}
.poster-content .author-portrait{align-self:end;position:relative;isolation:isolate;min-width:0}
.poster-content .author-portrait:before{content:none}
.poster-content .author-img{display:block;width:100%;height:auto;object-fit:contain;border:0;border-radius:0;max-width:none;margin:0}
.poster-content .author-name{font-family:Pretendard,sans-serif;font-size:29px;font-weight:850;line-height:1.5;letter-spacing:-1px;color:#111;margin:0 0 17px}
.poster-content .career-list{display:grid;gap:12px}.poster-content .career-item{font-size:16px;line-height:1.65;letter-spacing:-.35px;font-weight:500;word-break:keep-all;color:#333;padding:0 0 0 13px;position:relative}.poster-content .career-item:before{content:"·";position:absolute;left:0;color:#d65400;font-weight:900}
.poster-content .author-degree{display:inline-block;font-size:19px;font-weight:800;color:#b64700;padding:0}.poster-content .author-degree:before{content:none}
.poster-content .tag-wrap{display:flex;flex-wrap:wrap;justify-content:center;gap:7px;margin:25px 0 43px}.poster-content .tag{background:#fff9f2;font-size:14px;font-weight:650;color:#76421d;padding:8px 11px;border-radius:0;border:0}
.poster-content .author-impact{text-align:center;border-top:1px solid #e4c3a2;padding:37px 0 30px;font-size:22px;font-weight:500;line-height:1.75;letter-spacing:-.6px;word-break:keep-all}.poster-content .author-impact p{margin:0 0 25px}.poster-content .impact-method{font-size:33px;line-height:1.55}.poster-content .impact-method strong{color:#b64700;font-weight:850}.poster-content .impact-count{color:#b64700;font-weight:850;font-size:30px}
.poster-content .author-quote-text{margin:0 -32px;padding:45px 55px;background:#fff;border:0;border-radius:0;font-family:Pretendard,sans-serif;font-size:20px;font-weight:400;line-height:1.9;color:#444;letter-spacing:-.25px;word-break:keep-all}.poster-content .author-quote-text p{margin:0 0 25px}.poster-content .author-quote-text p:last-child{margin:0}.poster-content .author-quote-text strong{font-weight:750;color:#c95000;background:linear-gradient(transparent 63%,#ffe1c7 63%)}
.poster-content .verified-txt{font-size:18px;line-height:1.7;font-weight:700;text-align:center;margin:0 -32px;padding:0 25px 45px;background:#fff;color:#b64700}
.poster-content .poster-theory{background:#fff4e8!important}.poster-content .video-box{background:#111;border-radius:6px;overflow:hidden}.poster-content .video-box video{width:100%;height:auto;display:block}
.poster-content .poster-scenes{background:#fff!important}.poster-content .kakao-grid{display:grid;grid-template-columns:1fr;gap:23px;max-width:600px;margin:auto}.poster-content .kakao-grid img{width:100%;height:auto}
.course-notice{font-family:Pretendard,sans-serif;width:min(420px,calc(100% - 36px));box-sizing:border-box;border:0;border-radius:16px;padding:52px 24px 28px;text-align:center;color:#111;background:#fff;box-shadow:0 20px 80px #0003}.course-notice::backdrop{background:#0008}.course-notice:not([open]){display:none}.notice-close{position:absolute;right:15px;top:10px;font:28px/1.2 sans-serif;border:0;background:transparent;cursor:pointer;color:#555}.notice-kicker{font-size:16px;font-weight:700;color:#777}.course-notice h2{font-size:43px;line-height:1.3;margin:12px 0 24px;color:#e76310;letter-spacing:-1.5px;font-weight:800}.notice-schedule{font-size:23px;line-height:1.8;margin:0 0 30px}.notice-confirm{width:100%;padding:16px;border:0;border-radius:8px;background:#ff761b;color:white;font-size:17px;font-weight:700;cursor:pointer}
@media(max-width:760px){.course-brand-row{padding:14px 16px}.course-brand{font-size:18px}.course-brand img{width:30px;height:30px}.course-apply{font-size:13px;padding:9px 14px}.course-navigation{padding:0 14px}.course-navigation a{font-size:16px;padding:14px 5px}.poster-content .intro-hook{padding:51px 22px 52px}.hook-kicker{font-size:18px;line-height:1.75}.myth-list{margin:28px auto 36px;gap:9px}.myth-list p{font-size:17px;padding:11px 9px;gap:10px}.myth-x{font-size:31px}.hook-method{font-size:28px;line-height:1.55;letter-spacing:-1px}.hook-start{font-size:36px;line-height:1.4;letter-spacing:-1.1px;padding:11px 18px 14px;margin-top:22px!important}.poster-content .author-section{padding:52px 22px 0!important}.poster-content .author-section .sec-title{font-size:34px!important;line-height:1.4!important;margin-bottom:24px!important}.poster-content .author-section .sec-eyebrow{font-size:17px}.poster-content .author-card{display:flex;flex-direction:column;gap:22px;align-items:center}.poster-content .author-portrait{width:min(340px,100%);align-self:center}.poster-content .author-img{width:100%;height:auto}.poster-content .author-card>div:last-child{width:100%}.poster-content .author-name{text-align:center;font-size:27px;margin-bottom:16px}.poster-content .career-list{gap:9px}.poster-content .career-item{font-size:16px;line-height:1.7}.poster-content .author-degree{font-size:18px;text-align:center;margin-bottom:8px}.poster-content .tag-wrap{gap:6px;margin:24px 0 30px}.poster-content .tag{font-size:12px;padding:7px 9px}.poster-content .author-impact{padding:28px 0 15px;font-size:18px;line-height:1.85}.poster-content .impact-method{font-size:26px;line-height:1.6}.poster-content .impact-count{font-size:25px}.poster-content .author-quote-text{margin:0 -22px;padding:35px 25px;font-size:17px;line-height:1.95}.poster-content .verified-txt{font-size:16px;margin:0 -22px;padding-bottom:35px}.poster-content .kakao-grid{gap:17px}}
.course-notice{position:fixed;inset:0;margin:auto;max-height:calc(100dvh - 40px);overflow:auto}
.poster-content [id]{scroll-margin-top:75px!important}
html{scroll-padding-top:0!important}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}}

.poster-content .author-section .tag{background:#fff}