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span{border:1px solid var(--line-strong);color:var(--navy);border-radius:3px;padding:4px 7px;font-size:10px;font-weight:800}.catalog-release-state{min-width:0}.catalog-release-state small{color:var(--muted);margin-top:8px;font-size:11px;line-height:1.5;display:block}.catalog-detail-layout{gap:48px;padding-top:44px}.access-required-notice{color:var(--orange-deep);border-block:1px solid #e7bda8;grid-template-columns:22px minmax(0,1fr) auto;align-items:center;gap:12px;margin-top:18px;padding:13px 0;display:grid}.access-required-notice p,.access-required-notice strong{margin:0;display:block}.access-required-notice strong{color:var(--navy-deep);font-size:13px}.access-required-notice p{color:var(--muted);margin-top:2px;font-size:12px}.access-required-notice>a{border:1px solid var(--line-strong);min-height:40px;color:var(--navy);border-radius:4px;padding:8px 12px;font-size:12px;font-weight:800}@media (max-width:1180px){.app-frame{display:block}.desktop-sidebar{display:none}.topbar{gap:14px;min-height:62px;padding:10px 18px}.mobile-brand{align-items:baseline;display:inline-flex}.global-search{width:min(520px,54vw)}.search-scope,.streak{display:none}.mobile-nav{z-index:50;border:1px solid var(--line-strong);padding:7px 5px max(7px,env(safe-area-inset-bottom));background:var(--paper);border-radius:6px;grid-template-columns:repeat(4,1fr);display:grid;position:fixed;bottom:10px;left:12px;right:12px}@supports (color:color-mix(in lab,red,red)){.mobile-nav{background:color-mix(in srgb,var(--paper) 95%,transparent)}}.mobile-nav{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 10px 35px #17203324}.mobile-nav a{place-items:center;gap:3px;min-width:0;font-size:12px;font-weight:700;display:grid}.page-content{padding-bottom:104px}.library-book-grid{grid-template-columns:repeat(auto-fill,minmax(166px,1fr))}}@media 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.book-meta-line{font-size:9px}.library-book-grid[data-view=list] .catalog-title-link{min-height:0}.library-book-grid[data-view=list] .catalog-title-link strong{font-size:14px}.library-book-grid[data-view=list] .book-availability-line{margin-top:6px}.library-book-grid[data-view=list] .cover-bookmark{width:36px;height:36px;top:2px;right:2px}.curriculum-source-strip{margin-top:48px;padding:20px 0 0}.curriculum-source-heading{display:block}.curriculum-source-heading>p{text-align:left;margin-top:7px}.curriculum-roadmap-grid{scroll-snap-type:inline proximity;grid-template-rows:none;grid-template-columns:none;grid-auto-columns:min(310px,84vw);grid-auto-flow:column;overflow-x:auto}.curriculum-roadmap-item,.curriculum-roadmap-item:nth-child(2n){scroll-snap-align:start;border-left:0}.catalog-detail-header{grid-template-columns:106px minmax(0,1fr);gap:18px;padding-top:24px}.catalog-guide-cover{width:106px}.catalog-detail-header h1{font-size:28px;line-height:1.08}.catalog-detail-author{margin-top:8px;font-size:13px}.catalog-detail-tags{gap:4px;margin-top:11px}.catalog-detail-tags span{padding:2px 5px;font-size:9px}.catalog-detail-layout{padding-top:32px}.access-required-notice{grid-template-columns:20px minmax(0,1fr)}.access-required-notice>a{grid-column:2;width:fit-content}.preview-page-grid{scroll-snap-type:inline proximity;grid-template-columns:none;grid-auto-columns:min(86vw,360px);grid-auto-flow:column;padding-bottom:10px;display:grid;overflow-x:auto}.preview-paper:nth-child(n+2){scroll-snap-align:start;display:block}.learning-book-grid .catalog-card:nth-child(3){display:block}.output-status{display:inline-flex}}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property 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