/* Shared content-platform layer. It styles the reading shell and keeps the
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body.site-has-nav{background:var(--cp-canvas);color:var(--cp-ink)}
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body.site-has-nav section,body.site-has-nav article,body.site-has-nav .card,body.site-has-nav .content-card,body.site-has-nav .week{border-radius:var(--cp-radius)}
body.site-has-nav :is(.main-content,.chapter-container,.doc-article,.doc-prose){border-color:var(--cp-line)}
body.site-has-nav h1{letter-spacing:-.035em}body.site-has-nav h2{letter-spacing:-.02em}body.site-has-nav a{text-underline-offset:3px}body.site-has-nav pre{border-radius:12px}
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body.site-has-nav>h1,body.site-has-nav>p,body.site-has-nav>section,body.site-has-nav>nav:not(.site-nav-home):not(.cp-step-nav),body.site-has-nav>.full-v3{max-width:min(980px,calc(100% - 40px))}
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html[data-theme="dark"] body.site-has-nav{background:#18191c!important}html[data-theme="dark"] .cp-context{color:#aeb4c0}html[data-theme="dark"] .cp-context__tag{background:#442333;color:#ff9ab4}html[data-theme="dark"] .cp-course-index{background:rgba(35,36,40,.92);border-color:#3f4249}html[data-theme="dark"] .cp-course-index a{color:#e7e9ee!important}
/* MIPI CSI-2 / CCI uses a technical reader layout.  These overrides make the
   spec reader feel like part of the learning hub while retaining its dense
   engineering tables and bilingual material. */
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/* Linux kernel camera course: shared semantic blocks across the long-form chapters. */
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body.site-has-nav .chapter-container{max-width:980px;margin:0 auto 42px;padding:28px 34px 42px;border:1px solid #e7e9ee;border-radius:18px;background:#fff;box-shadow:0 8px 24px rgba(18,20,26,.045)}body.site-has-nav .chapter-header{margin:-28px -34px 28px;padding:31px 34px 29px;border-radius:17px 17px 0 0;background:radial-gradient(circle at 84% 0%,rgba(255,255,255,.17),transparent 28%),linear-gradient(117deg,#20222a,#37313a 59%,#df587f)}body.site-has-nav .chapter-header h2{font-size:clamp(23px,3vw,32px);letter-spacing:-.045em}body.site-has-nav .chapter-guide{border-color:#e7e9ee;border-radius:14px;box-shadow:0 4px 14px rgba(18,20,26,.035)}body.site-has-nav .guide-meta{background:#f6f7f9;border-bottom-color:#eceef2}body.site-has-nav .guide-meta-item{border-right-color:#eceef2}body.site-has-nav .guide-learn-label,body.site-has-nav .guide-concepts-label{color:#e9567e}body.site-has-nav .guide-learn-label::before,body.site-has-nav .guide-concepts-label::before{background:#fb7299}body.site-has-nav .guide-learn li::before{color:#fb7299}body.site-has-nav .guide-concept-tag,body.site-has-nav .keyword-tags .tag{border-color:#ffd7e3;background:#fff5f8;color:#d94b73}body.site-has-nav .chapter-content h3{border-left-color:#fb7299;background:#fff6f8}body.site-has-nav .concept-block,body.site-has-nav .key-point{border-color:#ffd7e3;background:#fff7f9}body.site-has-nav .concept-block h4,body.site-has-nav .key-point h4{color:#d94b73}body.site-has-nav .tip-box{border-left-color:#fb7299}body.site-has-nav .tip-box::before{color:#e9567e;background:#fff0f4}body.site-has-nav .practice-box{border-color:#ffd1df;border-left-color:#fb7299;background:linear-gradient(135deg,#fff7f9,#fff)}body.site-has-nav .practice-box::before{color:#d94b73;border-bottom-color:#ffd7e3}body.site-has-nav .practice-box code{background:#fff0f4;color:#d94b73}body.site-has-nav .question-section.followup-section,body.site-has-nav .question-section.quick-answer{background:#fff7f9;border-bottom-color:#ffd7e3}body.site-has-nav .question-section.quick-answer h4,body.site-has-nav .question-section.quick-answer p{color:#b83e60}
html[data-theme="dark"] body.site-has-nav .stats-bar,html[data-theme="dark"] body.site-has-nav .catalog-card,html[data-theme="dark"] body.site-has-nav .chapter-container,html[data-theme="dark"] body.site-has-nav .chapter-guide{border-color:#3a3d45!important;background:#232428!important;box-shadow:none}html[data-theme="dark"] body.site-has-nav .guide-meta{background:#2b2d33!important;border-bottom-color:#3a3d45!important}html[data-theme="dark"] body.site-has-nav .guide-meta-item{border-right-color:#3a3d45!important}html[data-theme="dark"] body.site-has-nav .catalog-card :is(.card-title,.card-points li),html[data-theme="dark"] body.site-has-nav .chapter-container :is(h3,h4,p,li){color:#dfe1e6!important}html[data-theme="dark"] body.site-has-nav :is(.concept-block,.key-point,.practice-box,.question-section.followup-section,.question-section.quick-answer){background:#3b2730!important;border-color:#613645!important}html[data-theme="dark"] body.site-has-nav .chapter-content h3{background:#442333!important;border-left-color:#ff8ead!important}
/* Embedded Linux driver course: normalize the legacy directory and two-column reader. */
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body.site-has-nav .double-border{max-width:1120px;margin:0 auto 40px;border:1px solid #e7e9ee;border-radius:18px;background:#fff;box-shadow:0 8px 24px rgba(18,20,26,.045);overflow:hidden}body.site-has-nav .double-border .container{grid-template-columns:232px minmax(0,1fr);background:#fff}body.site-has-nav .sidebar{padding:22px 14px;border-right:1px solid #e7e9ee;background:#f6f7f9}body.site-has-nav .sidebar h3{padding-left:11px;border-left:3px solid #fb7299;color:#30323a;font-size:16px}body.site-has-nav .chapter-list a{padding:8px 10px;border-radius:8px;color:#4b505a;font-size:13px}.site-has-nav .chapter-list a:hover{transform:none;background:#fff0f4;color:#e9567e}.site-has-nav .chapter-list .active{background:#fb7299;box-shadow:none}.site-has-nav .main-content{padding:29px 34px;background:#fff}.site-has-nav .main-content h2{border-left-color:#fb7299;color:#30323a}.site-has-nav .main-content h3{color:#30323a}.site-has-nav .main-content table{border-color:#e7e9ee;background:#fff}.site-has-nav .main-content th,.site-has-nav .main-content td{border-color:#e7e9ee}.site-has-nav .main-content th{background:#fff6f8}.site-has-nav .main-content .tip{border-left-color:#fb7299;background:#fff7f9}.site-has-nav .main-content .highlight{border-color:#ffd1df;background:#fff7f9}.site-has-nav .footer-nav{border-top-color:#e7e9ee}.site-has-nav .footer-nav a{color:#d94b73;background:#fff0f4}.site-has-nav .footer-nav a:hover{background:#ffe0e8;transform:none}
html[data-theme="dark"] body.site-has-nav .course-container .chapter-card,html[data-theme="dark"] body.site-has-nav .double-border,html[data-theme="dark"] body.site-has-nav .double-border .container,html[data-theme="dark"] body.site-has-nav .main-content{border-color:#3a3d45!important;background:#232428!important;box-shadow:none}html[data-theme="dark"] body.site-has-nav .sidebar{border-color:#3a3d45!important;background:#1e1f23!important}html[data-theme="dark"] body.site-has-nav .chapter-card :is(.chapter-title,.topic-list span),html[data-theme="dark"] body.site-has-nav .main-content :is(h2,h3,p,li,td){color:#dfe1e6!important}html[data-theme="dark"] body.site-has-nav .main-content th{background:#442333!important;color:#ffb0c5!important}
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