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@media(max-width:1100px){.site-header{padding:0 4%;gap:18px}nav{gap:19px}.header-cta{gap:10px}.brand{font-size:12px;gap:8px}.brand-mark{width:34px;height:34px}.hero-content{padding-left:10%;max-width:750px}.hero{min-height:730px}.vertical-note{left:3.6%}h1{font-size:64px}.hero-description{max-width:390px}.hero-description br{display:none}.hero-caption{right:3%;gap:12px}.overview-panel{padding:45px 10% 36px 17%}.overview-panel h2{font-size:33px}.overview-visual{min-height:570px}.section{padding:68px 7%}.section-heading{gap:26px}.section-intro{font-size:12px}.course-title{font-size:20px}.prepare-content{padding:50px 10%}.prepare-art-text{padding:50px 14%}.prepare-art-text h2{font-size:37px}.prepare-content h3{font-size:27px}.score-allocation>div{padding:0 18px}.score-allocation strong{font-size:34px}.score-allocation span{font-size:12px}footer{gap:24px}footer>p{font-size:15px}.score-status{max-width:240px}}
@media(max-width:860px){.site-header{height:76px;gap:16px}.site-header nav{display:none;position:absolute;top:76px;left:0;right:0;background:#f5fafd;padding:18px 6%;box-shadow:0 15px 24px #1b45641a;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0}.site-header nav.open{display:flex}.site-header nav a{padding:14px 0;font-size:15px;border-bottom:1px solid #dce8f1}.site-header nav a:after{left:auto;right:10px;top:50%;bottom:auto}.menu-toggle{display:flex;width:38px;height:40px;padding:10px 5px;border:0;background:none;flex-direction:column;justify-content:center;gap:6px}.menu-toggle span{width:24px;height:1px;background:var(--deep)}.header-cta{margin-left:auto;padding:9px 12px}.hero{height:auto;min-height:760px}.hero-content{padding:72px 0 100px 10%}.hero-art{object-position:60% center}.hero-wash{background:linear-gradient(90deg,#f8fbfdf5,#f8fbfdd9 32%,#f8fbfd55 65%,transparent)}h1{font-size:62px}.hero-caption{bottom:22px;right:4%;font-size:9px}.scroll-cue{left:10%;bottom:52px}.overview{grid-template-columns:42% 58%}.overview-panel{padding:42px 10% 36px 14%}.overview-panel h2{font-size:30px}.overview-copy{font-size:13px}.overview-visual{min-height:550px}.journey-list{margin:23px 0}.journey-list li{gap:12px}.journey-list h3{font-size:16px}.journey-list p{font-size:11px}.image-caption{padding:24px 9%;display:block}.image-caption p{font-size:22px;margin-top:12px}.section-heading{align-items:flex-start;flex-direction:column;gap:18px}.section-intro br{display:none}.course-toolbar{align-items:flex-start;flex-direction:column;gap:14px}.course-row>summary{grid-template-columns:40px 1fr 60px 26px;gap:12px}.course-category{display:none}.course-title{font-size:20px}.course-detail{padding-left:52px;padding-right:30px}.prepare{grid-template-columns:39% 61%}.prepare-art-text{padding:44px 12%}.prepare-art-text h2{font-size:30px}.prepare-art-text .eyebrow{font-size:10px}.prepare-content{padding:44px 9%}.score-status{max-width:none}.score-allocation>div{padding:0 16px;display:block}.score-allocation strong{display:block;margin-top:13px}.score-allocation span{font-size:12px}.score-toolbar{gap:20px;flex-wrap:wrap}.score-toolbar>p{flex-basis:100%}.support{grid-template-columns:1fr;gap:34px}.support-lead h2 br{display:none}.support-lead p br{display:none}.support-lead .text-link{margin-top:0}.support-lead .eyebrow{margin-bottom:14px}footer{flex-wrap:wrap}footer>p{margin-left:auto;margin-right:0}footer>div{margin-left:auto}html{scroll-padding-top:76px}}
@media(max-width:560px){.site-header{padding:0 20px;height:70px;gap:10px}.site-header nav{top:70px}.brand{font-size:11px;letter-spacing:.04em}.brand small{font-size:9px}.brand-mark{width:30px;height:30px}.header-cta{padding:8px 10px;font-size:11px;gap:9px}.header-cta .arrow-circle{width:18px;height:18px;font-size:13px}.menu-toggle{width:28px;padding:4px}.hero{min-height:780px}.hero-content{padding:42px 25px 260px}.hero-art{object-fit:cover;width:150%;max-width:none;height:61%;top:auto;bottom:0;left:-50%;object-position:68% bottom}.hero-wash{background:linear-gradient(#f5fafd 0%,#f5fafd 40%,#f5fafdb8 55%,#f5fafd00 76%)}.vertical-note{display:none}.hero .eyebrow{font-size:10px;letter-spacing:.16em}h1{font-size:clamp(43px,11vw,60px);line-height:1.3;margin-top:25px;letter-spacing:.03em}.hero-subtitle{font-size:23px;line-height:1.5;margin-top:18px}.hero-description{font-size:12px;max-width:290px;margin-top:14px;line-height:1.9}.hero-actions{gap:20px;margin-top:22px}.button{font-size:12px;padding:10px 15px;gap:22px;min-height:44px}.hero-actions .text-link{font-size:12px;gap:12px}.event-meta{gap:34px;margin-top:25px}.event-meta span{font-size:9px}.event-meta strong{font-size:12px;margin-top:3px}.hero-caption{bottom:18px;right:18px;font-size:9px}.hero-caption span:last-child{display:none}.scroll-cue{bottom:18px;left:25px;font-size:9px;gap:14px;background:#f5fafdbb;padding:2px 8px}.overview{display:flex;flex-direction:column}.overview-panel{padding:38px 25px}.overview-panel h2{font-size:32px;line-height:1.5}.overview-panel h2 br{display:none}.overview-copy{font-size:13px}.overview-copy br{display:none}.journey-list{display:flex;gap:20px;margin:26px 0 22px;justify-content:space-between}.journey-list li{display:block;flex:1;margin:0}.journey-list li>span{font-size:11px}.journey-list h3{font-size:16px;margin-top:8px}.journey-list p{font-size:11px;margin-top:7px}.light-link{font-size:12px;padding-top:14px}.overview-visual{min-height:340px}.image-caption{display:flex;padding:24px}.image-caption p{font-size:20px}.image-caption span{font-size:10px}.section{padding:46px 25px}h2{font-size:28px}.section-heading{gap:15px;margin-bottom:26px}.section-heading .eyebrow{font-size:10px;margin-bottom:12px}.section-intro{font-size:12px}.segmented button{padding:10px 15px;font-size:12px}.course-toolbar .small-note{font-size:11px}.course-row>summary{grid-template-columns:28px 1fr 24px;gap:12px;min-height:105px;padding-right:0}.course-number{font-size:20px}.course-title{font-size:19px;line-height:1.5}.course-title small{font-size:11px;line-height:1.6;margin-top:4px}.course-duration{display:none}.course-toggle{width:24px;height:24px;font-size:16px}.course-detail{padding:0 0 22px 40px;font-size:13px}.course-note{font-size:11px!important}.footnote{font-size:11px;line-height:1.8;margin-top:16px}.prepare{display:flex;flex-direction:column}.prepare-art{min-height:340px}.prepare-art>img{width:100%;height:100%;object-position:60% 50%}.prepare-art:after{background:linear-gradient(90deg,#ecf5fcec 0%,#ecf5fc70 45%,transparent 70%)}.prepare-art-text{padding:35px 25px}.prepare-art-text h2{font-size:32px}.prepare-art-text p:last-child{font-size:12px}.art-number{left:25px;bottom:20px;font-size:10px}.prepare-content{padding:38px 25px}.prepare-content>.eyebrow{font-size:10px}.prepare-content h3{font-size:27px}.check-item{padding:16px 0;gap:13px}.check-item strong{font-size:14px}.check-item small{font-size:12px}.check-footer small{font-size:10px}.score-status p{font-size:11px}.score-allocation{grid-template-columns:repeat(2,1fr);padding:0}.score-allocation>div,.score-allocation>div:first-child,.score-allocation>div:last-child{padding:20px;display:flex;align-items:center;border:0}.score-allocation>div:nth-child(odd){padding-left:0;border-right:1px solid var(--line)}.score-allocation>div:nth-child(2){padding-right:0}.score-allocation>div:nth-child(n+3){border-top:1px solid var(--line)}.score-allocation strong{margin:0;font-size:30px}.score-allocation small{font-size:10px;margin-left:4px}.score-allocation span{font-size:11px}.score-toolbar{gap:14px;padding-top:20px}.score-toolbar .text-link{margin-left:auto;font-size:11px}.score-toolbar>p{font-size:11px}.score-toolbar label{font-size:11px;gap:5px}.score-toolbar select{font-size:11px;padding:6px;max-width:120px}td,th{padding:14px 12px}table{min-width:580px;font-size:12px}td:first-child,th:first-child{padding-left:8px}td button{font-size:12px}td:last-child{font-size:23px}.support-lead .eyebrow{font-size:10px}.support-lead h2{font-size:28px}.support-lead p:not(.eyebrow){font-size:12px}.support-faq summary{padding:20px 0;font-size:14px}.support-faq details>div{font-size:12px}footer{padding:28px 25px;gap:22px}footer>p{font-size:14px;flex-basis:calc(100% - 60px);order:2;margin:0}footer>div{font-size:10px}footer small{font-size:10px}.back-top{order:3;width:32px;height:32px}dialog{padding:20px 23px 26px}dialog h2{font-size:27px}.dialog-copy,.rule-list{font-size:13px}html{scroll-padding-top:70px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Annotation revision: permanent chapter navigation and display-only preparation. */
html{scroll-padding-top:calc(var(--header-height,122px) + 12px)}
.site-header{display:block;height:auto;padding:0 4.5%;gap:0}.header-main{height:74px;display:flex;align-items:center;justify-content:space-between}.header-main .header-cta{padding:9px 14px;margin:0}.site-header #main-nav{position:static;display:flex;flex-direction:row;justify-content:center;align-items:center;gap:clamp(18px,4vw,60px);background:none;box-shadow:none;border-top:1px solid #d9e7f1;border-bottom:0;padding:0;overflow-x:auto;scrollbar-width:thin}.site-header #main-nav a{font-size:13px;white-space:nowrap;padding:13px 0 15px;border:0}.site-header #main-nav a:after{top:auto;bottom:6px;left:50%;right:auto}.hero{min-height:650px;height:calc(100svh - 122px)}.hero-content{padding-top:82px;padding-bottom:120px}.hero-actions{margin-top:38px}.event-meta{margin-top:34px}.hero h1{margin-bottom:12px}.course-toolbar{padding:0 0 24px;border-bottom:0;scroll-margin-top:calc(var(--header-height,122px) + 20px)}.download-label{font-size:13px;color:var(--muted)}.download-actions{display:flex;gap:28px;flex-wrap:wrap}.download-actions .text-link{font-size:13px;gap:18px}.course-row>summary{grid-template-columns:54px 1fr 76px 26px}.course-resource{display:grid;gap:14px;margin-top:23px;padding-top:20px;border-top:1px solid var(--line)}.course-resource>div{display:grid;grid-template-columns:72px 1fr;gap:18px;align-items:baseline}.resource-label{color:var(--muted);font-size:12px}.course-resource strong{font-size:14px;color:var(--ink);font-weight:500}.course-resource .text-link{justify-self:start;font-size:13px;padding:2px 0}.pending-text{font-size:12px;color:var(--muted)}.preparation-list{list-style:none;padding:0;margin:24px 0 0}.preparation-list li{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid #c6dbe8}.preparation-number{font:18px/1.5 Georgia,serif;color:#6485a0;flex:0 0 25px}.preparation-list strong{font-size:14px;font-weight:500}.preparation-list p{font-size:12px;color:var(--muted);margin-top:5px}.operation-guides{margin-top:28px}.operation-guides h4{font-size:14px;font-weight:500;margin:0 0 12px}.operation-guides>div{display:flex;justify-content:space-between;align-items:baseline;gap:15px;font-size:12px;padding:8px 0}.operation-guides small{font-size:11px;color:var(--muted);white-space:nowrap}.system-section{padding-top:58px;padding-bottom:58px;background:#f0f6fa}.system-section .section-heading{margin-bottom:28px}.system-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.system-card{padding:0 24px 0 0;border-right:1px solid var(--line)}.system-card:nth-child(3){border:0;padding-right:0}.system-label{font-size:10px;letter-spacing:.15em;color:#537e9f}.system-card h3{font:28px var(--serif);margin:14px 0}.system-baseline{font-size:13px;font-weight:500;color:var(--blue)}.system-card ul{padding-left:16px;font-size:12px;line-height:1.9;color:var(--muted);margin:15px 0 22px}.system-card li+li{margin-top:8px}.official-links{display:flex;flex-direction:column;gap:8px;font-size:12px}.official-links a{text-decoration:underline;text-underline-offset:4px}.mcp-setup{grid-column:1/-1;display:flex;align-items:center;gap:30px;padding-top:24px;border-top:1px solid var(--line);font-size:12px}.mcp-setup strong{font-size:15px;font-weight:500;flex-shrink:0}.mcp-setup p{color:var(--muted)}.mcp-setup a{margin-left:auto;white-space:nowrap;text-decoration:underline;text-underline-offset:4px}.rules-section{border-bottom:1px solid var(--line)}.rules-total{font-size:14px;color:var(--muted)}.rules-total span{font:36px Georgia,serif;color:var(--blue);padding:0 8px}.rules-placeholder{display:flex;gap:40px;align-items:baseline;margin-top:28px}.rules-placeholder h3{font-size:15px;flex-shrink:0}.rules-placeholder p{font-size:13px;color:var(--muted)}.scores{padding-bottom:65px}.scores .score-toolbar{padding-top:0;gap:20px}.score-data-error{color:#7c4e37}.dialog-links{display:flex;gap:25px;margin-top:20px}.lecturer-contacts{margin-top:20px;padding-top:14px;border-top:1px solid #c4d7e6}.lecturer-contacts h4{font-size:13px;font-weight:500;color:var(--ink);margin:0 0 8px}
@media(max-width:860px){.site-header{padding:0 4%}.header-main{height:64px}.site-header #main-nav{justify-content:space-between;gap:20px}.site-header #main-nav a{font-size:12px}.hero{min-height:640px}.hero-content{padding-top:68px}.course-row>summary{grid-template-columns:40px 1fr 60px 26px}.course-resource>div{grid-template-columns:64px 1fr;gap:14px}.system-cards{gap:20px}.system-card{padding-right:20px}.system-card h3{font-size:26px}.mcp-setup{flex-wrap:wrap;gap:14px}.mcp-setup a{margin:0}.rules-placeholder{gap:20px}}
@media(max-width:560px){.site-header{padding:0 20px}.header-main{height:62px}.header-main .header-cta{padding:7px 10px}.site-header #main-nav{gap:22px;justify-content:flex-start;scrollbar-width:none}.site-header #main-nav::-webkit-scrollbar{display:none}.site-header #main-nav a{font-size:12px;flex:0 0 auto;padding:12px 0 14px}.hero{min-height:685px;height:auto}.hero-content{padding:40px 25px 230px}.hero-art{height:75%}.hero-wash{background:linear-gradient(#f5fafd 0%,#f5fafd 23%,#f5fafdb8 43%,#f5fafd00 66%)}.hero-actions{margin-top:27px}.event-meta{margin-top:27px}.course-toolbar{gap:14px;margin-bottom:15px}.download-actions{gap:20px}.download-actions .text-link{font-size:12px;gap:12px}.course-row>summary{grid-template-columns:28px 1fr 24px}.course-resource{margin-top:18px;padding-top:16px}.course-resource>div{grid-template-columns:1fr;gap:4px}.course-resource strong{font-size:13px}.resource-label{font-size:11px}.course-resource .text-link{font-size:12px}.preparation-list{margin-top:18px}.preparation-list li{padding:15px 0;gap:14px}.preparation-list strong{font-size:13px}.preparation-list p{font-size:12px}.operation-guides>div{font-size:11px}.system-cards{grid-template-columns:1fr;gap:0}.system-card,.system-card:nth-child(3){padding:22px 0;border:0;border-top:1px solid var(--line)}.system-card h3{font-size:27px;margin:10px 0}.system-card ul{margin:12px 0}.official-links{flex-direction:row;flex-wrap:wrap;gap:18px;font-size:11px}.mcp-setup{padding-top:20px;margin-top:8px}.mcp-setup p{font-size:12px}.rules-total{font-size:12px}.rules-total span{font-size:29px}.rules-placeholder{display:block;margin-top:22px}.rules-placeholder h3{font-size:14px}.rules-placeholder p{font-size:12px;margin-top:8px}.scores .score-toolbar{gap:13px}.scores .score-toolbar .text-link{margin-left:0}.dialog-links{flex-wrap:wrap;gap:18px}.dialog-links .text-link{font-size:12px}}

/* Third revision: grouped score navigation and course resource drawers. */
[hidden]{display:none!important}.header-cta{border:0}
.site-header #main-nav{justify-content:space-between;gap:20px;overflow:visible}
#score-nav-toggle{position:relative;flex:0 0 auto;background:none;border:0;padding:13px 0 15px;font-size:13px;white-space:nowrap;line-height:1.65}
#score-nav-toggle:after{content:"";position:absolute;bottom:6px;left:50%;width:4px;height:4px;border-radius:50%;background:var(--blue);opacity:0}
#score-nav-toggle.active:after{opacity:1}#score-nav-toggle:hover{color:var(--blue)}
.nav-chevron{display:inline-block;font-size:16px;margin-left:4px;transition:transform .2s}
#score-nav-toggle[aria-expanded=true] .nav-chevron{transform:rotate(180deg)}
.score-nav-panel{position:absolute;top:100%;left:0;right:0;padding:20px 4.5%;background:#f0f7fc;border-top:1px solid var(--line);border-bottom:1px solid #b5cedf;box-shadow:0 12px 22px #16354e0d}
.site-header .score-nav-panel nav{display:grid;grid-template-columns:repeat(2,1fr);gap:0;position:static;padding:0;background:none;box-shadow:none;border:0;max-width:760px;margin:0 auto}
.site-header .score-nav-panel nav a{padding:7px 24px;font-size:14px;border:0;border-right:1px solid var(--line);display:grid;grid-template-columns:24px 1fr;column-gap:8px;white-space:normal}
.site-header .score-nav-panel nav a:last-child{border:0}
.score-nav-panel a>span{font:14px Georgia,serif;color:#6f90a9;padding-top:3px}.score-nav-panel strong{font-weight:500}.score-nav-panel small{font-size:11px;color:var(--muted);grid-column:2;margin-top:4px}
.site-header .score-nav-panel nav a:after{display:none}.score-nav-panel a.active strong{color:var(--blue)}
.resource-dialog{width:min(940px,calc(100vw - 48px));max-width:940px;max-height:calc(100svh - 48px);padding:30px 36px;background:var(--paper)}
.resource-dialog .dialog-top{margin-bottom:8px}.resource-dialog h2{font-size:34px;margin-bottom:24px}.resource-dialog .dialog-close{font-size:27px}
.resource-dialog .dialog-done{margin-top:24px}.resource-bundle{display:flex;align-items:center;justify-content:space-between;gap:26px;margin-bottom:26px;padding:20px 22px;background:#e9f2f8;border:1px solid #cddfe9}
.resource-bundle strong{font-family:var(--serif);font-size:20px;font-weight:500}.resource-bundle p{font-size:12px;color:var(--muted);line-height:1.85;max-width:420px}.resource-bundle strong+p{margin-top:6px}.resource-bundle .button{font-size:12px;flex-shrink:0;gap:22px;padding:10px 16px;min-height:44px}.resource-bundle .text-link{font-size:13px;flex-shrink:0}
.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:32px;row-gap:28px}.resource-card{border-top:1px solid #b8cedf;padding-top:18px;min-width:0}.resource-card-heading{display:flex;gap:13px;align-items:baseline;margin-bottom:14px}.resource-card-heading>span{font:21px Georgia,serif;color:#7292ac}.resource-card h3{font:21px/1.5 var(--serif)}.resource-card-heading p{font-size:11px;color:var(--muted);margin-top:3px}.resource-summary{font-size:12px;color:var(--muted);line-height:1.9;min-height:64px}.resource-file{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:14px;padding:13px 0;border-top:1px solid #dce8f0;border-bottom:1px solid #dce8f0}.resource-file strong{font-size:13px;font-weight:500}.resource-file small{display:block;font-size:10px;color:#63839c;margin-top:3px}.resource-file .text-link{font-size:12px;gap:12px;padding:4px 0}.pending-files{list-style:none;padding:0;margin:12px 0 0}.pending-files li{display:flex;gap:20px;justify-content:space-between;align-items:baseline;font-size:12px;margin-top:5px;color:var(--muted)}.pending-files small{font-size:10px;flex-shrink:0;color:#6c8498}.software-tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:15px}.software-tags span{padding:4px 9px;border:1px solid #c6dae8;color:var(--blue);font-size:11px}.configuration-list{margin:0;font-size:12px;line-height:1.9}.configuration-list>div+div{margin-top:11px}.configuration-list dt{color:var(--ink);margin-bottom:3px;font-weight:500}.configuration-list dd{margin:0;color:var(--muted)}.resource-official-links{display:flex;gap:17px;flex-wrap:wrap;margin-top:17px;font-size:11px}.resource-official-links a{border-bottom:1px solid #b7ccde;padding-bottom:3px}
@media(max-width:860px){#score-nav-toggle{font-size:12px}.site-header .score-nav-panel nav{display:grid}.site-header .score-nav-panel nav a{font-size:13px}.resource-dialog{padding:26px;width:calc(100vw - 40px)}.resource-grid{column-gap:24px}.resource-card h3{font-size:20px}}
@media(max-width:560px){.site-header #main-nav{gap:10px;justify-content:space-between}.site-header #main-nav a,#score-nav-toggle{font-size:11px;padding:12px 0 14px}.nav-chevron{margin-left:2px;font-size:13px}.score-nav-panel{padding:15px 16px}.site-header .score-nav-panel nav a{padding:4px 12px;display:block;font-size:13px}.score-nav-panel a>span{display:block;font-size:11px;padding:0;margin-bottom:5px}.score-nav-panel small{display:block;font-size:10px;line-height:1.7;margin-top:4px}.resource-dialog{width:calc(100vw - 24px);max-height:calc(100svh - 24px);padding:20px}.resource-dialog h2{font-size:28px;margin-bottom:20px}.resource-dialog .eyebrow{font-size:10px}.resource-bundle{display:block;padding:16px;margin-bottom:24px}.resource-bundle strong{font-size:20px}.resource-bundle .button,.resource-bundle .text-link{margin-top:13px}.resource-bundle p{font-size:12px}.resource-grid{grid-template-columns:1fr;gap:24px}.resource-card h3{font-size:22px}.resource-summary{min-height:0}.resource-card-heading p,.resource-file strong{font-size:12px}.resource-file small{font-size:11px}.configuration-list,.pending-files li{font-size:13px}.resource-official-links{font-size:12px}.resource-dialog .dialog-done{margin-top:30px}}