@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Merriweather:wght@400;700&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--gold: #CFB87C;--gold-dark: #b09a5e;--gold-light: #e8d9a8;--dark: #1a1a2e;--dark-mid: #2d2d44;--gray: #f5f5f5;--gray-mid: #e0e0e0;--text: #333;--text-light: #666;--white: #ffffff;--nav-h: 72px;--radius: 8px;--shadow: 0 4px 20px rgba(0,0,0,.08);--shadow-hover: 0 8px 32px rgba(0,0,0,.14);--transition: .25s ease}html{scroll-behavior:smooth}body{font-family:Inter,sans-serif;color:var(--text);background:var(--white);line-height:1.7;font-size:16px}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}h1,h2,h3,h4{font-family:Merriweather,serif;line-height:1.3}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.6rem,3vw,2.4rem)}h3{font-size:1.25rem}h4{font-size:1rem;font-family:Inter,sans-serif}p{margin-bottom:1rem}p:last-child{margin-bottom:0}.container{max-width:1160px;margin:0 auto;padding:0 24px}.container--wide{max-width:1320px}.section{padding:88px 0}.section--gray{background:var(--gray)}.section-label{font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:12px}.section-title{margin-bottom:16px}.section-subtitle{font-size:1.05rem;color:var(--text-light);max-width:640px;margin-bottom:56px}.divider{width:56px;height:3px;background:var(--gold);margin:16px 0 32px}.btn{display:inline-block;padding:12px 28px;border-radius:var(--radius);font-size:.95rem;font-weight:600;cursor:pointer;transition:all var(--transition);border:2px solid transparent}.btn-primary{background:var(--gold);color:var(--dark);border-color:var(--gold)}.btn-primary:hover{background:var(--gold-dark);border-color:var(--gold-dark);transform:translateY(-2px);box-shadow:0 6px 20px #cfb87c66}.btn-outline{background:transparent;color:var(--white);border-color:var(--white)}.btn-outline:hover{background:var(--white);color:var(--dark);transform:translateY(-2px)}.btn-dark{background:var(--dark);color:var(--white);border-color:var(--dark)}.btn-dark:hover{background:var(--dark-mid);transform:translateY(-2px);box-shadow:var(--shadow-hover)}.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);background:var(--dark);z-index:1000;display:flex;align-items:center;transition:box-shadow var(--transition)}.nav.scrolled{box-shadow:0 2px 16px #00000040}.nav__inner{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:1160px;margin:0 auto;padding:0 24px}.nav__logo{display:flex;align-items:center;gap:12px}.nav__logo-mark{width:40px;height:40px;background:var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;color:var(--dark);flex-shrink:0;letter-spacing:-.02em}.nav__logo-text{display:flex;flex-direction:column;line-height:1.2}.nav__logo-name{font-size:.95rem;font-weight:700;color:var(--white);letter-spacing:.01em}.nav__logo-sub{font-size:.72rem;color:var(--gold-light);font-weight:400}.nav__links{display:flex;align-items:center;gap:4px}.nav__link{padding:8px 14px;border-radius:6px;font-size:.88rem;font-weight:500;color:#ffffffd1;transition:all var(--transition)}.nav__link:hover,.nav__link.active{color:var(--gold);background:#cfb87c14}.nav__burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px}.nav__burger span{width:24px;height:2px;background:var(--white);border-radius:2px;transition:all var(--transition)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:var(--dark);overflow:hidden;padding-top:var(--nav-h)}.hero__bg{position:absolute;inset:0;background:linear-gradient(135deg,#1a1a2ee0,#1a1a2eb8),url(/images/campus/cu-campus-1.jpg) center/cover no-repeat}.hero__particles{position:absolute;inset:0;background-image:radial-gradient(circle at 20% 50%,rgba(207,184,124,.06) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(207,184,124,.04) 0%,transparent 40%)}.hero__content{position:relative;z-index:2;max-width:1160px;margin:0 auto;padding:80px 24px}.hero__eyebrow{font-size:.82rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:20px}.hero__title{color:var(--white);margin-bottom:24px;max-width:720px}.hero__title span{color:var(--gold)}.hero__desc{font-size:1.15rem;color:#ffffffc7;max-width:600px;margin-bottom:40px;line-height:1.8}.hero__cta{display:flex;flex-wrap:wrap;gap:16px}.hero__scroll{position:absolute;bottom:36px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:#ffffff73;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;animation:bounce 2s infinite}.hero__scroll-arrow{width:20px;height:20px;border-right:2px solid rgba(255,255,255,.4);border-bottom:2px solid rgba(255,255,255,.4);transform:rotate(45deg)}@keyframes bounce{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(8px)}}.stats{background:var(--gold);padding:28px 0}.stats__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;text-align:center}.stats__item{padding:16px 24px;border-right:1px solid rgba(26,26,46,.15)}.stats__item:last-child{border-right:none}.stats__number{font-family:Merriweather,serif;font-size:2rem;font-weight:700;color:var(--dark);line-height:1;margin-bottom:4px}.stats__label{font-size:.8rem;font-weight:500;color:#1a1a2eb3;text-transform:uppercase;letter-spacing:.08em}.about__grid{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center}.about__image-wrap{position:relative}.about__image{width:100%;height:440px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.about__image-placeholder{width:100%;height:440px;background:linear-gradient(135deg,var(--dark) 0%,var(--dark-mid) 100%);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--gold);font-size:.9rem;font-weight:500;letter-spacing:.05em;text-align:center;padding:24px}.about__image--group,.about__image-placeholder--group{height:auto;aspect-ratio:3 / 2}.about__accent{position:absolute;bottom:-16px;right:-16px;width:120px;height:120px;background:var(--gold);border-radius:var(--radius);z-index:-1}.about__highlights{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}.about__highlight{background:var(--gray);padding:16px;border-radius:var(--radius);border-left:3px solid var(--gold)}.about__highlight-title{font-weight:600;font-size:.85rem;color:var(--dark);margin-bottom:4px}.about__highlight-text{font-size:.82rem;color:var(--text-light);margin:0}.research-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:16px}.research-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:all var(--transition);display:flex;flex-direction:column}.research-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}.research-card__thumb{height:180px;background:linear-gradient(135deg,var(--dark) 0%,var(--dark-mid) 100%);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.research-card__thumb img{width:100%;height:100%;object-fit:cover}.research-card__icon{width:56px;height:56px;background:#cfb87c26;border:2px solid var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem}.research-card__body{padding:24px;flex:1;display:flex;flex-direction:column}.research-card__tag{font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:8px}.research-card__title{font-size:1.05rem;margin-bottom:12px;color:var(--dark)}.research-card__desc{font-size:.88rem;color:var(--text-light);margin:0;flex:1}.research-card__footer{padding:16px 24px;border-top:1px solid var(--gray-mid)}.research-card__link{font-size:.85rem;font-weight:600;color:var(--gold-dark);display:flex;align-items:center;gap:6px;transition:gap var(--transition)}.research-card__link:hover{gap:10px}.pub-list{display:flex;flex-direction:column;gap:20px}.pub-card{background:var(--white);border-radius:var(--radius);padding:24px 28px;box-shadow:var(--shadow);display:flex;gap:20px;align-items:flex-start;transition:all var(--transition);border-left:4px solid transparent}.pub-card:hover{border-left-color:var(--gold);box-shadow:var(--shadow-hover)}.pub-card__year{font-size:.78rem;font-weight:700;color:var(--gold-dark);background:var(--gray);padding:4px 10px;border-radius:20px;white-space:nowrap;flex-shrink:0;margin-top:2px}.pub-card__content{flex:1}.pub-card__title{font-size:.97rem;font-weight:600;color:var(--dark);margin-bottom:6px;line-height:1.5}.pub-card__authors{font-size:.83rem;color:var(--text-light);margin-bottom:4px}.pub-card__journal{font-size:.82rem;color:var(--gold-dark);font-style:italic;font-weight:500}.pub-card__link{font-size:.8rem;font-weight:600;color:var(--dark);border:1px solid var(--gray-mid);padding:6px 14px;border-radius:20px;flex-shrink:0;transition:all var(--transition);white-space:nowrap;align-self:center}.pub-card__link:hover{background:var(--gold);border-color:var(--gold);color:var(--dark)}.join-cta{background:var(--dark);padding:88px 0;text-align:center}.join-cta h2{color:var(--white);margin-bottom:16px}.join-cta p{color:#ffffffb8;max-width:560px;margin:0 auto 36px;font-size:1.05rem}.join-cta__options{display:flex;justify-content:center;flex-wrap:wrap;gap:16px}.funding{padding:56px 0;border-top:1px solid var(--gray-mid)}.funding h4{text-align:center;font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-light);margin-bottom:32px}.funding__logos{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:40px 56px}.funding__logo{font-size:.82rem;font-weight:700;color:var(--text-light);letter-spacing:.05em;padding:12px 20px;border:1px solid var(--gray-mid);border-radius:6px;transition:all var(--transition)}.funding__logo:hover{border-color:var(--gold);color:var(--dark)}.page-hero{padding:calc(var(--nav-h) + 64px) 0 64px;background:var(--dark);text-align:center}.page-hero h1{color:var(--white);margin-bottom:16px}.page-hero p{color:#ffffffb3;max-width:640px;margin:0 auto;font-size:1.05rem}.research-area{padding:80px 0;border-bottom:1px solid var(--gray-mid)}.research-area:nth-child(2n){background:var(--gray)}.research-area__grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.research-area:nth-child(2n) .research-area__grid{direction:rtl}.research-area:nth-child(2n) .research-area__grid>*{direction:ltr}.research-area__image{width:100%;height:360px;object-fit:contain;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.carousel{position:relative}.carousel__viewport{position:relative;height:360px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.carousel__slide{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .6s ease;pointer-events:none}.carousel__slide.is-active{opacity:1}.carousel__arrow{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border:1px solid var(--gray-mid);border-radius:50%;background:#ffffffeb;color:var(--dark);font-size:1.4rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition)}.carousel__arrow:hover{background:var(--gold);border-color:var(--gold)}.carousel__arrow--prev{left:10px}.carousel__arrow--next{right:10px}.carousel__captions{display:grid}.carousel__caption{grid-area:1 / 1;margin-top:8px;opacity:0;visibility:hidden;transition:opacity .4s ease}.carousel__caption.is-active{opacity:1;visibility:visible}@media(prefers-reduced-motion:reduce){.carousel__caption{transition:none}}.carousel__dots{display:flex;justify-content:center;gap:8px;margin-top:12px}.carousel__dot{width:9px;height:9px;padding:0;border-radius:50%;border:1px solid var(--gray-mid);background:transparent;cursor:pointer;transition:all var(--transition)}.carousel__dot:hover{border-color:var(--gold)}.carousel__dot.is-active{background:var(--gold);border-color:var(--gold)}@media(prefers-reduced-motion:reduce){.carousel__slide{transition:none}}.research-img-caption{margin-top:8px;font-size:.72rem;color:var(--text-light);font-style:italic;line-height:1.4}.research-area__image-placeholder{width:100%;height:360px;background:linear-gradient(135deg,var(--dark) 0%,var(--dark-mid) 100%);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:2.5rem}.research-area__number{font-size:4rem;font-family:Merriweather,serif;color:var(--gold-light);line-height:1;margin-bottom:8px}.research-area__title{margin-bottom:16px;color:var(--dark)}.research-area__desc{color:var(--text-light);font-size:.97rem;margin-bottom:20px}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.tag{font-size:.76rem;font-weight:600;color:var(--dark);background:var(--gold-light);padding:4px 12px;border-radius:20px}.pi-section{padding:72px 0}.pi-card{display:grid;grid-template-columns:280px 1fr;gap:56px;align-items:start;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:40px;border-top:4px solid var(--gold)}.pi-card__photo{width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--radius)}.pi-card__photo-placeholder{width:100%;aspect-ratio:1;background:linear-gradient(135deg,var(--dark) 0%,var(--dark-mid) 100%);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--gold);font-size:.85rem;font-weight:500;text-align:center;padding:16px}.pi-card__title{color:var(--dark);margin-bottom:4px}.pi-card__role{font-size:1rem;color:var(--gold-dark);font-weight:600;margin-bottom:4px}.pi-card__dept{font-size:.88rem;color:var(--text-light);margin-bottom:24px}.pi-card__bio{font-size:.95rem;color:var(--text);margin-bottom:24px}.pi-card__links{display:flex;flex-wrap:wrap;gap:12px}.pi-link{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:600;color:var(--dark);padding:8px 16px;border:1.5px solid var(--gray-mid);border-radius:6px;transition:all var(--transition)}.pi-link:hover{border-color:var(--gold);background:#cfb87c14}.team-section-title{font-size:1.4rem;color:var(--dark);margin-bottom:32px;padding-bottom:16px;border-bottom:2px solid var(--gray-mid)}.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.team-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:all var(--transition);text-align:center}.team-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}.team-card__photo{width:100%;height:200px;object-fit:cover;object-position:top}.team-card__photo-placeholder{width:100%;height:200px;background:linear-gradient(135deg,var(--dark) 0%,var(--dark-mid) 100%);display:flex;align-items:center;justify-content:center}.team-card__avatar{width:72px;height:72px;background:var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:Merriweather,serif;font-size:1.4rem;font-weight:700;color:var(--dark)}.team-card__body{padding:20px 16px}.team-card__name{font-size:.97rem;font-weight:700;color:var(--dark);margin-bottom:4px}.team-card__role{font-size:.8rem;color:var(--gold-dark);font-weight:600;margin-bottom:4px}.team-card__info{font-size:.78rem;color:var(--text-light);margin:0}.pub-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px}.pub-filter__btn{padding:8px 18px;border-radius:24px;font-size:.83rem;font-weight:600;cursor:pointer;border:1.5px solid var(--gray-mid);background:var(--white);color:var(--text);transition:all var(--transition)}.pub-filter__btn:hover,.pub-filter__btn.active{background:var(--gold);border-color:var(--gold);color:var(--dark)}.pub-year-group{margin-bottom:48px}.pub-year-label{font-family:Merriweather,serif;font-size:1.6rem;font-weight:700;color:var(--dark);margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid var(--gold);display:inline-block}.pub-list-full{display:flex;flex-direction:column;gap:16px}.pub-entry{padding:20px 24px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);transition:all var(--transition);border-left:3px solid transparent}.pub-entry:hover{border-left-color:var(--gold);box-shadow:var(--shadow-hover)}.pub-entry__title{font-size:.97rem;font-weight:700;color:var(--dark);margin-bottom:6px;line-height:1.5}.pub-entry__meta{font-size:.83rem;color:var(--text-light);margin-bottom:8px}.pub-entry__journal{font-size:.83rem;color:var(--gold-dark);font-style:italic;font-weight:600}.pub-entry__doi{display:inline-flex;align-items:center;gap:4px;font-size:.78rem;font-weight:600;color:var(--dark);padding:4px 12px;border:1px solid var(--gray-mid);border-radius:20px;margin-top:10px;transition:all var(--transition)}.pub-entry__doi:hover{background:var(--gold);border-color:var(--gold)}.join-hero{padding:calc(var(--nav-h) + 80px) 0 80px;background:var(--dark)}.join-hero h1{color:var(--white);margin-bottom:16px}.join-hero p{color:#ffffffb8;font-size:1.1rem;max-width:600px}.positions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}.position-card{background:var(--white);border-radius:var(--radius);padding:32px 28px;box-shadow:var(--shadow);border-top:4px solid var(--gold);transition:all var(--transition)}.position-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}.position-card__icon{font-size:2rem;margin-bottom:16px}.position-card h3{font-size:1.1rem;color:var(--dark);margin-bottom:12px}.position-card p{font-size:.88rem;color:var(--text-light);margin-bottom:20px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}.contact-info h3{font-size:1.1rem;color:var(--dark);margin-bottom:20px}.contact-detail{display:flex;align-items:flex-start;gap:14px;padding:16px 0;border-bottom:1px solid var(--gray-mid)}.contact-detail:last-child{border-bottom:none}.contact-detail__icon{width:36px;height:36px;background:var(--gold-light);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1rem}.contact-detail__label{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-light);margin-bottom:2px}.contact-detail__value{font-size:.92rem;color:var(--dark);font-weight:500}.contact-form{background:var(--white);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow)}.contact-form h3{font-size:1.1rem;color:var(--dark);margin-bottom:24px}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:.83rem;font-weight:600;color:var(--dark);margin-bottom:6px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:11px 16px;border:1.5px solid var(--gray-mid);border-radius:var(--radius);font-family:Inter,sans-serif;font-size:.9rem;color:var(--text);background:var(--white);transition:border-color var(--transition);outline:none}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px #cfb87c26}.form-group textarea{resize:vertical;min-height:120px}.footer{background:var(--dark);color:#ffffffa6;padding:56px 0 28px}.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}.footer__logo-name{font-family:Merriweather,serif;font-size:1.1rem;font-weight:700;color:var(--white);margin-bottom:4px}.footer__logo-sub{font-size:.78rem;color:var(--gold-light);margin-bottom:16px}.footer__desc{font-size:.85rem;line-height:1.7;margin-bottom:20px}.footer__col-title{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--white);margin-bottom:16px}.footer__links{display:flex;flex-direction:column;gap:10px}.footer__link{font-size:.85rem;transition:color var(--transition)}.footer__link:hover{color:var(--gold)}.footer__bottom{padding-top:24px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:.8rem}.footer__cu-link{color:var(--gold);font-weight:600}@media(max-width:1024px){.stats__grid{grid-template-columns:repeat(2,1fr)}.about__grid{grid-template-columns:1fr;gap:40px}.about__accent{display:none}.research-grid{grid-template-columns:repeat(2,1fr)}.team-grid{grid-template-columns:repeat(3,1fr)}.footer__grid{grid-template-columns:1fr 1fr;gap:32px}.pi-card{grid-template-columns:220px 1fr;gap:36px}.research-area__grid{grid-template-columns:1fr;gap:36px}.research-area:nth-child(2n) .research-area__grid{direction:ltr}.contact-grid{grid-template-columns:1fr}.positions-grid{grid-template-columns:1fr 1fr}}@media(max-width:768px){:root{--nav-h: 60px}.section{padding:64px 0}.nav__links{display:none;flex-direction:column;position:absolute;top:var(--nav-h);left:0;right:0;background:var(--dark);padding:16px;gap:4px;border-top:1px solid rgba(255,255,255,.1)}.nav__links.open,.nav__burger{display:flex}.hero{min-height:auto;padding-top:calc(var(--nav-h) + 32px)}.hero__content{padding:48px 24px 80px}.hero__cta{flex-direction:column;align-items:flex-start}.stats__grid{grid-template-columns:repeat(2,1fr)}.research-grid{grid-template-columns:1fr}.team-grid{grid-template-columns:repeat(2,1fr)}.footer__grid{grid-template-columns:1fr;gap:32px}.pi-card{grid-template-columns:1fr}.pi-card__photo-placeholder{aspect-ratio:16/9}.positions-grid{grid-template-columns:1fr}.pub-card{flex-direction:column}.pub-card__link{align-self:flex-start}}@media(max-width:480px){.team-grid,.about__highlights{grid-template-columns:1fr}.stats__item{border-right:none;border-bottom:1px solid rgba(26,26,46,.15)}.stats__item:last-child{border-bottom:none}}.course-hero{background:var(--dark);padding:110px 0 56px}.course-hero h1{color:var(--white);font-size:clamp(1.9rem,4vw,3rem);margin-bottom:18px}.course-hero__desc{color:#ffffffbf;font-size:1.05rem;max-width:720px;margin-bottom:28px}.btn-primary--muted{display:inline-block;background:var(--dark-mid);color:#ffffff8c;cursor:default}.course-subnav{position:sticky;top:var(--nav-h);z-index:40;background:#1a1a2ef7;backdrop-filter:blur(6px);border-bottom:1px solid rgba(255,255,255,.08)}.course-subnav__inner{display:flex;gap:6px;overflow-x:auto;padding-top:12px;padding-bottom:12px;-webkit-overflow-scrolling:touch}.course-subnav__link{flex:0 0 auto;font-size:.82rem;font-weight:600;color:#ffffffb3;text-decoration:none;padding:6px 14px;border-radius:4px;transition:background .2s,color .2s}.course-subnav__link:hover{background:var(--gold);color:var(--dark)}.course-section{scroll-margin-top:calc(var(--nav-h) + 56px)}.lecture-note{color:var(--text-light);font-size:.92rem;max-width:640px;margin-bottom:20px}.lecture-list{display:flex;flex-direction:column;gap:14px;margin-top:8px}.lecture-row{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 22px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px}.lecture-row__meta{display:flex;align-items:baseline;flex-wrap:wrap;gap:12px}.lecture-row__num{font-weight:700;color:var(--dark);font-size:.98rem}.lecture-row__date{font-size:.78rem;font-weight:600;color:var(--gold-dark);background:var(--gold-light);padding:2px 9px;border-radius:999px}.lecture-row__topic{font-size:.85rem;color:var(--text-light);font-style:italic}.lecture-row__chips{display:flex;flex-wrap:wrap;gap:8px}.chip{font-size:.78rem;font-weight:600;color:var(--gold-dark);border:1.5px solid var(--gold);border-radius:4px;padding:4px 11px;text-decoration:none;transition:background .2s,color .2s;white-space:nowrap}.chip:hover{background:var(--gold);color:var(--dark)}.chip--video{color:var(--dark);border-color:var(--dark)}.chip--video:hover{background:var(--dark);color:var(--white)}.chip--muted{color:var(--text-light);border-color:var(--gray-mid);border-style:dashed;cursor:default}.res-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:8px}@media(max-width:640px){.res-list{grid-template-columns:1fr}}.res-item{display:flex;align-items:center;justify-content:space-between;gap:14px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 18px;text-decoration:none;transition:transform .2s,box-shadow .2s}a.res-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}.res-item__label{font-size:.9rem;font-weight:600;color:var(--dark)}.res-item__date{font-size:.75rem;color:var(--text-light);white-space:nowrap}.res-item--muted{opacity:.65}.res-item--muted .res-item__label{color:var(--text-light);font-weight:500}.res-item__status{font-size:.72rem;color:var(--text-light);font-style:italic;white-space:nowrap}.res-empty{color:var(--text-light);font-size:.92rem;margin-top:4px}