/* Selected scientific homepage, 2026-10-16. Shared brand chrome; homepage scoped sections. */
:root{--science-navy:#001528;--science-cyan:#00c9ef;--science-ink:#080f1c;--science-muted:#536b83;--science-line:#cbdbe7;--science-ice:#edf6fc}
header{display:flex;align-items:center;min-height:100px;padding:18px 4.5%;gap:24px;background:var(--science-navy);color:white;border:0}
.brand{display:flex;align-items:center;gap:24px;min-width:0;flex:1}.university-logo{width:190px;max-height:66px;filter:none}.brand-title{padding-left:24px;border-left:1px solid #adc2d2;max-width:none}.brand .brand-title strong{display:flex;flex-direction:column;gap:3px;line-height:1.38;letter-spacing:0;white-space:normal;text-wrap:initial}.brand-discipline,.brand-designation{font-size:22px;font-weight:700;letter-spacing:.5px;color:white}.masthead-tools{display:flex;gap:25px;align-items:center;flex-shrink:0}.masthead-search{display:flex;gap:0;position:relative;width:220px;height:38px;min-height:0;border:1px solid #8199ad;border-radius:6px;background:#ffffff04}.masthead-search input{width:100%;min-width:0;min-height:0;height:36px;background:transparent;border:0;padding:7px 40px 7px 14px;color:white;font-size:14px}.masthead-search input::placeholder{color:#a6bac9}.masthead-search button{position:absolute;right:0;top:0;width:38px;height:36px;padding:8px;display:grid;place-items:center;border:0;background:transparent;color:white}.masthead-search .icon{width:18px;height:18px}.user-tools{display:flex;flex-direction:row;align-items:center;gap:13px}.user-tools>.btn{border:1px solid var(--science-cyan);color:var(--science-cyan);background:transparent;border-radius:5px;min-height:38px;padding:7px 17px;font-size:15px}.user-tools>.btn .icon{display:none}.user-tools>a{color:#e2effa}.user-tools .icon-button{color:#e2effa;background:transparent;border:1px solid #446078}.user-tools>.btn:hover{background:#00324b}.user-tools>.header-space{max-width:110px;font-size:15px}.user-tools .header-workspace{font-size:15px}header:has(.header-workspace) .masthead-search{width:170px}.masthead-tools input:focus-visible{outline:2px solid var(--science-cyan);outline-offset:2px}
#nav{justify-content:flex-start;align-items:stretch;gap:0;background:var(--science-navy);padding:0 4.5%;min-height:52px;border-top:1px solid #40556a;border-bottom:1px solid #31556f;z-index:20}#nav>a,#nav summary{font-size:18px;font-weight:600;color:#eff7fd;padding:12px 18px;border-bottom:3px solid transparent;line-height:1.5}#nav>a,#nav>.primary-nav-group{margin-right:45px}#nav>a:first-child{padding-left:13px;padding-right:13px}#nav>a.active,#nav .primary-nav-group.active>summary{color:var(--science-cyan);border-color:var(--science-cyan)}#nav summary>.icon{display:none}#nav .primary-subnav{top:100%;left:0;border-top:2px solid var(--science-cyan);background:#032239;box-shadow:0 12px 30px #00152840}#nav .primary-subnav a{color:#eef6ff;font-size:16px}#nav .primary-subnav a:hover,#nav .primary-subnav a[aria-current]{background:#09344e;color:var(--science-cyan)}#nav .primary-subnav .icon{color:var(--science-cyan)}#nav a:focus-visible,#nav summary:focus-visible{outline-color:var(--science-cyan)}.mobile-navigation{background:var(--science-navy)}.demo{display:none}
body[data-page=home]{color:var(--science-ink)}.home-shell{padding-left:4.5%;padding-right:4.5%;max-width:1600px;margin:0 auto}.home-hero.science-hero{height:clamp(374px,37.6vw,600px);min-height:374px;position:relative;padding:0;background:#001323;overflow:hidden}.science-hero .hero-photo{position:absolute;inset:0;display:block;background:none}.science-hero .hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}.science-hero .hero-copy{position:relative;z-index:1;padding:34px 4.7% 85px;max-width:860px;color:white;pointer-events:none}.science-hero .hero-copy a{pointer-events:auto}.science-hero .hero-kicker{display:flex;gap:12px;align-items:center;margin-bottom:12px;font-size:15px;line-height:1.5}.hero-kicker>span:first-child{color:#13d8f7;font-weight:600;letter-spacing:1px}.hero-kicker>span+span{border-left:1px solid #718798;padding-left:12px;color:#aebfce}.science-hero h1{font-size:clamp(39px,4.8vw,66px);font-weight:800;line-height:1.18;letter-spacing:1px;margin:0 0 19px;white-space:normal}.science-hero h1>span{display:block;font-size:inherit;line-height:inherit;letter-spacing:inherit;margin:0}.science-hero p.hero-tasks{font-size:clamp(16px,1.9vw,23px);font-weight:600;letter-spacing:.5px;margin:0 0 9px;line-height:1.5}.science-hero p.hero-description{font-size:clamp(15px,1.5vw,19px);font-weight:400;line-height:1.65;margin:0;max-width:560px;color:#edf6fc;letter-spacing:0}.science-hero .hero-link{display:inline-flex;align-items:center;justify-content:center;gap:14px;background:#fff;color:#081323;padding:8px 25px;border:0;border-radius:0;font-size:17px;font-weight:700;min-height:42px;margin-top:17px}.science-hero .hero-link .icon{width:18px;height:18px}.science-hero .hero-link:hover{background:#d4f6ff}.science-hero .hero-bottom{position:absolute;left:4.7%;right:4.5%;bottom:14px;display:flex;align-items:center;justify-content:space-between;gap:25px;z-index:2}.hero-playback{gap:10px;flex:0 1 45%;min-width:0}.hero-counter{font-family:var(--ui-font);font-size:16px;letter-spacing:1px;white-space:nowrap;margin-right:10px}.hero-progress{height:3px;width:180px;flex:1;min-width:45px;margin-right:10px;border:0;appearance:none;background:#5c7288;color:var(--science-cyan)}.hero-progress::-webkit-progress-bar{background:#5c7288}.hero-progress::-webkit-progress-value{background:var(--science-cyan)}.hero-progress::-moz-progress-bar{background:var(--science-cyan)}.science-hero .hero-playback button{background:transparent;border:0;width:28px;min-width:28px;min-height:44px;height:44px;padding:0}.science-hero .hero-playback button:hover{background:#ffffff15}.hero-topics{display:flex;justify-content:space-between;gap:15px;flex:0 1 48%;align-self:stretch}.hero-topics button{background:transparent;color:#d7e4f3;border:0;border-bottom:3px solid transparent;font-size:17px;padding:6px 10px;white-space:nowrap;min-height:44px;font-weight:500;cursor:pointer}.hero-topics button[aria-pressed=true]{color:var(--science-cyan);border-bottom-color:var(--science-cyan)}.hero-topics button:hover{color:white}.science-hero>.hero-credit{position:absolute;right:4.5%;bottom:72px;color:#a0bbcf;font-size:13px;max-width:40%;line-height:1.5;z-index:1}.science-hero :focus-visible{outline:2px solid #00d4f5;outline-offset:3px}
.home-notice-strip{display:flex;align-items:center;gap:28px;min-height:66px;padding:12px 4.5%;border-bottom:1px solid var(--science-line);background:white}.notice-strip-label{display:flex;align-items:center;gap:15px;color:#008bd3;font-size:18px;font-weight:700;white-space:nowrap;padding-right:28px;border-right:1px solid #6c8095;line-height:1.2}.notice-strip-label .icon{width:26px;height:26px;stroke-width:1.8}.notice-strip-title{flex:1;font-size:17px;font-weight:600;line-height:1.6}.notice-strip-more,.home-section-heading>a{display:inline-flex;align-items:center;gap:15px;white-space:nowrap;font-size:15px;color:var(--science-ink);min-height:44px}.notice-strip-more .icon,.home-section-heading>a .icon{width:18px;height:18px}
.home-editorial{padding-top:24px;padding-bottom:24px}.home-section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:10px}.home-section-heading h2,.home-course-heading h2{font-size:clamp(30px,3.4vw,42px);font-weight:800;line-height:1.3;margin:0;letter-spacing:.5px;color:var(--science-ink)}.home-editorial-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:32px;align-items:stretch}.home-feature{display:block;min-width:0}.home-feature img{width:100%;height:auto;aspect-ratio:2.75;object-fit:cover;display:block}.home-feature h3{font-size:21px;font-weight:700;line-height:1.5;margin:9px 0 0;color:var(--science-ink)}.home-editorial-links{display:grid;grid-template-rows:repeat(3,1fr);border-top:1px solid var(--science-line)}.home-editorial-links>a{display:flex;align-items:center;gap:19px;padding:15px 0;border-bottom:1px solid var(--science-line);color:var(--science-ink);min-width:0}.home-editorial-links>a>span{flex-shrink:0;background:#edf6fc;padding:7px 11px;border-left:3px solid #05b8ee;color:#00629b;font-size:15px;font-weight:600}.home-editorial-links h3{font-size:19px;line-height:1.5;font-weight:700;margin:0;flex:1}.home-editorial-links>.icon,.home-editorial-links>a>.icon{width:17px;height:17px;flex-shrink:0}.home-editorial a:hover h3,.home-subject-links a:hover{color:#007faf}
.home-course-section{background:var(--science-ice);padding:27px 0 35px}.home-course-heading{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:21px}.home-course-heading p,.home-section-heading p{font-size:16px;line-height:1.6;color:var(--science-muted);margin:7px 0 0}.home-course-search{position:relative;display:flex;width:290px;max-width:100%;gap:0;flex-shrink:0}.home-course-search input{background:#fff;border:1px solid #abc4d8;border-radius:25px;width:100%;height:44px;min-height:44px;padding:10px 48px 10px 20px;font-size:15px;color:#142b43}.home-course-search input::placeholder{color:#5b7390}.home-course-search button{position:absolute;right:3px;top:0;height:44px;width:44px;display:grid;place-items:center;background:transparent;border:0;color:#05223c;padding:10px}.home-course-search .icon{width:21px;height:21px}.home-subject-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}.home-subject{min-width:0;padding:0 27px;border-left:1px solid #bad2e4}.home-subject:first-child{padding-left:0;border:0}.home-subject:last-child{padding-right:0}.home-subject h3{display:flex;align-items:center;gap:13px;margin:0;font-size:23px;font-weight:700;white-space:nowrap;line-height:1.4}.home-subject h3>span{font-family:'Arial Narrow','Roboto Condensed',sans-serif;color:#0071b7;font-size:34px;font-weight:700;letter-spacing:-1px}.subject-image-link{display:block}.home-subject img{display:block;width:100%;height:150px;object-fit:contain;mix-blend-mode:multiply}.home-subject-links{display:grid;gap:1px}.home-subject-links a{display:flex;align-items:center;justify-content:space-between;gap:9px;min-height:40px;font-size:16px;line-height:1.6;color:#0b2440}.home-subject-links .icon{width:16px;height:16px;flex-shrink:0}
.home-service-section{padding-top:25px;padding-bottom:25px}.home-service-section .home-section-heading{margin-bottom:0}.home-service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:0}.home-service-grid>a{display:flex;align-items:center;gap:26px;padding:19px 27px;border-left:1px solid var(--science-line);min-width:0;color:var(--science-ink)}.home-service-grid>a:nth-child(3n+1){border-left:0}.home-service-grid>a:nth-child(n+4){border-top:1px solid var(--science-line)}.home-service-grid>a>.icon{width:38px;height:38px;flex-shrink:0;stroke-width:1.6;color:#001426}.home-service-grid h3{font-size:22px;font-weight:700;line-height:1.5;margin:0 0 1px}.home-service-grid p{font-size:15px;line-height:1.65;color:var(--science-muted);margin:0}.home-service-grid>a:hover{background:#f1f8fc}.home-service-grid>a:hover>.icon{color:#0087c5}
.science-footer{background:var(--science-navy);padding:25px 4.5% 14px;display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap;border:0;color:white}.footer-brand{display:flex;align-items:center;gap:23px;max-width:70%}.footer-brand>img{width:178px;height:auto}.footer-brand>strong{display:flex;flex-direction:column;gap:3px;padding-left:23px;border-left:1px solid #a4b8c8;line-height:1.4}.footer-brand .brand-discipline,.footer-brand .brand-designation{font-size:17px;font-weight:600;letter-spacing:0}.footer-links{text-align:right;padding-top:3px}.footer-links>div{display:flex;gap:23px;align-items:center}.footer-links a{font-size:14px;color:#e4f1fc;margin:0}.footer-links a+a{padding-left:23px;border-left:1px solid #647d93}.footer-links p{font-size:14px;color:#e4f1fc;margin:14px 0 0}.science-footer .preview-footnote{flex-basis:100%;margin:0;color:#a4bbce;font-size:13px;line-height:1.6}.home-search-results{max-height:60vh;overflow:auto}.home-search-results>a{display:flex;align-items:center;gap:15px;padding:15px 0;border-bottom:1px solid #dae4ec}.home-search-results span{font-size:14px;color:#54748b;flex-shrink:0}.home-search-results strong{font-size:17px;line-height:1.6;flex:1}.home-search-results .icon{width:18px;height:18px}
@media(min-width:1400px){.science-hero .hero-copy{padding-top:55px}.science-hero .hero-bottom{bottom:22px}.science-hero .hero-link{margin-top:24px;min-height:48px}.home-editorial{padding-top:32px;padding-bottom:35px}.home-course-section{padding-top:35px;padding-bottom:40px}.home-subject img{height:180px}.home-service-section{padding-top:30px;padding-bottom:30px}.home-service-grid>a{padding:24px 35px}}
@media(max-width:1200px){header{min-height:84px;padding-top:14px;padding-bottom:14px;gap:18px}.university-logo{width:175px}.brand,.masthead-tools{gap:21px}.brand-title{padding-left:21px}.brand-discipline,.brand-designation{font-size:20px}.masthead-search{width:185px}.masthead-search input{font-size:13px}#nav{min-height:47px}#nav>a,#nav summary{font-size:17px;padding-top:10px;padding-bottom:10px}#nav>a,#nav>.primary-nav-group{margin-right:34px}.home-editorial-grid{gap:30px}.home-subject{padding:0 21px}.home-subject h3{gap:12px;font-size:21px}.home-subject h3>span{font-size:31px}.home-subject img{height:130px}.home-subject-links a{font-size:15px}.home-service-grid>a{padding:17px 23px;gap:25px}.home-service-grid h3{font-size:21px}.home-service-grid p{font-size:14px}.footer-brand>img{width:170px}.footer-brand .brand-discipline,.footer-brand .brand-designation{font-size:16px}}
@media(max-width:1000px){.brand-discipline,.brand-designation{font-size:19px}.masthead-tools{gap:20px}.masthead-search{width:183px}.user-tools>.btn{font-size:14px;padding:6px 16px}.university-logo{width:170px}.brand{gap:22px}.brand-title{padding-left:22px}.hero-topics{gap:10px}.hero-topics button{font-size:16px;padding:6px 8px}.hero-playback{gap:5px}.hero-counter{margin-right:5px}.hero-progress{margin-right:7px}.home-editorial-links>a{gap:14px}.home-editorial-links h3{font-size:18px}.home-editorial-links>a>.icon{display:none}.home-feature h3{font-size:20px}.home-subject{padding:0 19px}.home-subject-links a{font-size:15px}.home-subject h3{font-size:20px}.home-service-grid>a{gap:22px}.home-service-grid>a>.icon{width:35px;height:35px}.footer-brand{gap:20px}.footer-brand>strong{padding-left:20px}.footer-links>div{gap:15px}.footer-links a+a{padding-left:15px}}
@media(max-width:900px) and (min-width:701px){header{gap:15px}.masthead-search{display:none}.brand-discipline,.brand-designation{font-size:20px}#nav>a,#nav>.primary-nav-group{margin-right:17px}.science-hero .hero-copy{padding-top:29px;max-width:65%}.science-hero h1{font-size:38px}.science-hero p.hero-description{max-width:380px;font-size:15px}.science-hero .hero-photo img{object-position:55% center!important}.hero-topics{gap:0;flex-basis:50%}.hero-topics button{font-size:15px;padding:6px}.home-subject{padding:0 13px}.home-subject h3{gap:8px;font-size:18px}.home-subject h3>span{font-size:28px}.home-subject-links a{font-size:14px}.home-feature h3{font-size:18px}.home-editorial-links h3{font-size:16px}.home-editorial-links>a{gap:10px}.home-editorial-links>a>span{font-size:14px;padding:5px 8px}.home-service-grid>a{padding:16px 14px;gap:16px}.home-service-grid h3{font-size:19px}.footer-brand{max-width:100%}.footer-links{display:flex;align-items:center;gap:30px;width:100%;justify-content:space-between}.footer-links p{margin:0}}
@media(max-width:700px){header{display:grid;grid-template-columns:1fr auto;padding:16px 5%;gap:13px;min-height:0}.brand{display:contents}.university-logo{grid-column:1;grid-row:1;width:150px;max-height:49px}.brand-title{grid-column:1/-1;grid-row:2;padding:0;border:0}.brand .brand-title strong{gap:2px;line-height:1.4}.brand-discipline,.brand-designation{font-size:19px;font-weight:700;letter-spacing:.5px}.masthead-tools{grid-column:2;grid-row:1;gap:0}.masthead-search{display:none}.user-tools{flex-direction:row}.user-tools .header-space,.user-tools .header-workspace{display:none}.user-tools>.btn{font-size:14px;min-height:38px;padding:7px 13px}.user-tools .icon-button{width:35px;height:38px}.mobile-navigation{display:flex;min-height:47px;padding:0 5%;border-top:1px solid #31516c;border-bottom:1px solid #31516c}.mobile-navigation>button{width:100%;background:transparent;color:white;font-size:16px;display:flex;justify-content:space-between;align-items:center;min-height:46px;padding:0;border:0}.mobile-navigation>a{display:none}#nav{display:none;min-height:0}#nav.expanded{display:block;background:#032239;padding:7px 5% 14px;border-top:0}#nav>a,#nav summary{font-size:17px;margin:0;padding:13px 10px;border-bottom:1px solid #345168;justify-content:space-between}#nav>.primary-nav-group{margin:0}#nav summary>.icon{display:block}#nav>a.active,#nav .primary-nav-group.active>summary{background:transparent;color:var(--science-cyan);border-bottom-color:#345168}#nav .primary-subnav{position:static;background:#07314b;box-shadow:none;border:0}.home-shell{padding-left:5%;padding-right:5%}.home-hero.science-hero{height:520px;min-height:520px}.science-hero .hero-photo img{object-fit:cover;object-position:61% center!important;opacity:.62}.science-hero .hero-copy{padding:32px 6% 100px;max-width:100%}.science-hero .hero-kicker{font-size:14px;gap:10px;margin-bottom:18px}.science-hero h1{font-size:36px;line-height:1.25;letter-spacing:0;margin-bottom:20px;max-width:100%;text-shadow:0 2px 8px #00101f}.science-hero p.hero-tasks{font-size:17px;letter-spacing:0;max-width:330px;line-height:1.7;margin-bottom:10px}.science-hero p.hero-description{font-size:16px;max-width:290px;line-height:1.8}.science-hero .hero-link{font-size:16px;padding:10px 24px;min-height:44px;margin-top:22px}.science-hero .hero-bottom{left:5%;right:5%;bottom:10px;display:flex;flex-direction:column-reverse;gap:12px;align-items:stretch}.hero-topics{flex:auto;gap:0;justify-content:space-between}.hero-topics button{font-size:15px;min-height:44px;padding:4px 8px}.hero-playback{flex:auto;max-width:300px;gap:7px}.hero-progress{width:auto;min-width:40px;margin:0 8px}.hero-counter{font-size:15px;margin-right:7px}.science-hero .hero-playback button{width:40px;min-width:40px}.science-hero>.hero-credit{font-size:12px;max-width:70%;right:6%;bottom:116px;display:none}.home-notice-strip{padding:13px 5%;gap:12px;flex-wrap:wrap;min-height:0}.notice-strip-label{font-size:16px;padding-right:12px;gap:9px}.notice-strip-label .icon{width:23px;height:23px}.notice-strip-title{font-size:15px;flex-basis:calc(100% - 140px);line-height:1.7}.notice-strip-more{font-size:14px;margin-left:auto;min-height:32px;gap:10px}.home-editorial{padding-top:27px;padding-bottom:27px}.home-section-heading{margin-bottom:15px}.home-section-heading h2,.home-course-heading h2{font-size:29px;letter-spacing:0}.home-section-heading>a{font-size:14px;gap:10px}.home-editorial-grid{grid-template-columns:1fr;gap:20px}.home-feature img{aspect-ratio:2.3}.home-feature h3{font-size:19px;line-height:1.6;margin-top:10px}.home-editorial-links>a{padding:17px 0;gap:15px;min-height:75px}.home-editorial-links>a>span{font-size:14px;padding:6px 9px}.home-editorial-links h3{font-size:17px;line-height:1.65}.home-course-section{padding:28px 0 29px}.home-course-heading{display:block;margin-bottom:23px}.home-course-heading p,.home-section-heading p{font-size:16px;line-height:1.7;margin-top:8px}.home-course-search{margin-top:18px;width:100%}.home-course-search input{font-size:16px;height:46px}.home-course-search button{height:46px;width:46px}.home-subject-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 0}.home-subject{padding:0 13px}.home-subject:nth-child(odd){padding-left:0;border-left:0;padding-right:15px}.home-subject:nth-child(even){padding-left:15px;padding-right:0}.home-subject:nth-child(n+3){padding-top:22px;border-top:1px solid #bad2e4}.home-subject h3{font-size:18px;gap:9px}.home-subject h3>span{font-size:29px}.home-subject img{height:125px}.home-subject-links a{font-size:15px;min-height:48px;line-height:1.65;gap:6px;align-items:center}.home-subject-links .icon{width:13px;height:13px}.home-service-section{padding-top:29px;padding-bottom:30px}.home-service-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:13px}.home-service-grid>a{padding:18px 10px;gap:12px;border-left:1px solid var(--science-line);align-items:flex-start}.home-service-grid>a:nth-child(3n+1){border-left:1px solid var(--science-line)}.home-service-grid>a:nth-child(odd){border-left:0;padding-left:0}.home-service-grid>a:nth-child(n+3){border-top:1px solid var(--science-line)}.home-service-grid>a>.icon{width:28px;height:28px;margin-top:3px}.home-service-grid h3{font-size:18px;margin-bottom:5px}.home-service-grid p{font-size:14px;line-height:1.7}.science-footer{padding:25px 5% 20px;display:flex;flex-direction:column;gap:20px}.footer-brand{max-width:100%;gap:15px;align-items:center}.footer-brand>img{width:119px;height:auto}.footer-brand>strong{padding-left:15px;gap:4px}.footer-brand .brand-discipline,.footer-brand .brand-designation{font-size:14px;font-weight:500;line-height:1.6}.footer-links{text-align:left;width:100%;display:flex;justify-content:space-between;gap:15px;align-items:center;padding:0}.footer-links>div{gap:10px;flex-wrap:wrap}.footer-links a{font-size:13px}.footer-links a+a{padding-left:10px}.footer-links p{font-size:13px;white-space:nowrap;margin:0}.science-footer .preview-footnote{font-size:12px;margin:0}.home-search-results>a{gap:10px}.home-search-results strong{font-size:16px}}
@media(max-width:360px){.brand-discipline,.brand-designation{font-size:17px}.science-hero h1{font-size:32px}.hero-topics button{font-size:14px;padding:4px}.home-subject h3{font-size:17px;gap:6px}.home-subject h3>span{font-size:25px}.home-subject-links a{font-size:14px}.home-service-grid>a{gap:9px;padding-right:7px}.home-service-grid>a>.icon{width:24px;height:24px}.home-service-grid h3{font-size:17px}.footer-brand>img{width:100px}.footer-brand .brand-discipline,.footer-brand .brand-designation{font-size:13px}.footer-brand{gap:12px}.footer-brand>strong{padding-left:12px}.footer-links{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){.science-hero *{animation:none;transition:none}}

/* QA corrections: contain hero copy without focus-induced hidden scrolling;
   preserve the reference's compact lower-page rhythm. */
.science-hero .hero-copy{padding-bottom:0;bottom:auto}.home-editorial{padding-top:20px;padding-bottom:21px}.home-course-section{padding-top:21px;padding-bottom:25px}.home-course-heading{margin-bottom:17px}.home-course-heading p,.home-section-heading p{margin-top:4px}.home-subject-links a{white-space:nowrap}.home-service-section{padding-top:20px;padding-bottom:20px}.home-service-grid>a{padding-top:12px;padding-bottom:12px}.science-footer{padding-top:20px;padding-bottom:12px;gap:10px}.footer-links p{margin-top:8px;line-height:1.5}
@media(min-width:1400px){.home-editorial{padding-top:32px;padding-bottom:35px}.home-course-section{padding-top:35px;padding-bottom:40px}.home-service-section{padding-top:30px;padding-bottom:30px}.home-service-grid>a{padding-top:24px;padding-bottom:24px}}
@media(max-width:700px){.home-editorial{padding-top:27px;padding-bottom:27px}.home-course-section{padding-top:28px;padding-bottom:29px}.home-course-heading{margin-bottom:23px}.home-subject-links a{white-space:normal}.home-service-section{padding-top:29px;padding-bottom:30px}.home-service-grid>a{padding-top:18px;padding-bottom:18px}.science-footer{padding-top:25px;padding-bottom:20px;gap:20px}.footer-links p{margin:0}}
/* Match the selected compact 992px composition; keep wide-screen breathing room. */
@media(min-width:901px) and (max-width:1200px){.brand-discipline,.brand-designation{font-size:21px}.masthead-search input{font-size:14px}}
@media(min-width:701px) and (max-width:1399px){.home-editorial{padding-top:16px;padding-bottom:17px}.home-course-section{padding-bottom:22px}.home-course-heading{margin-bottom:14px}.home-course-heading h2,.home-service-section h2{line-height:1.15}.home-course-heading p,.home-service-section .home-section-heading p{line-height:1.5}.home-subject img{height:120px}.home-subject-links a{min-height:36px}.home-service-section{padding-top:15px;padding-bottom:15px}.home-service-grid>a{padding-top:10px;padding-bottom:10px}}
.science-hero h1.center-banner-title{font-size:clamp(29px,3.4vw,46px);line-height:1.4}.science-hero h1.center-banner-title>span{font-size:inherit}@media(max-width:700px){.science-hero h1.center-banner-title{font-size:27px;line-height:1.55}}
@media(max-width:700px){.footer-brand{flex-direction:column;align-items:flex-start;gap:14px}.footer-brand>img{width:150px}.footer-brand>strong{border:0;padding:0;gap:2px}.footer-brand .brand-discipline,.footer-brand .brand-designation{font-size:17px;line-height:1.6}.science-hero p.hero-description{text-shadow:0 1px 5px #001323}.science-hero .hero-photo img{opacity:.5}}

@media(min-width:901px) and (max-width:1200px){.home-subject h3{font-size:22px}.home-subject h3>span{font-size:34px}.home-subject-links a{font-size:16px}}
/* Keep the wide-screen brand, hero and reading grid on the same alignment. */
@media(min-width:1600px){header,#nav,.home-notice-strip,.science-footer{padding-left:calc((100% - 1600px)/2 + 4.5%);padding-right:calc((100% - 1600px)/2 + 4.5%)}.science-hero .hero-copy{padding-left:calc((100% - 1600px)/2 + 4.5%);max-width:1100px}.science-hero .hero-bottom{left:calc((100% - 1600px)/2 + 4.5%);right:calc((100% - 1600px)/2 + 4.5%)}.science-hero>.hero-credit{right:calc((100% - 1600px)/2 + 4.5%)}}