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transparent);outline-offset:1px}.bol-input-wrap input::placeholder{color:#a1a9b0}.bol-input-wrap input:focus{border-color:var(--bol-orange);box-shadow:0 0 0 3px color-mix(in srgb, var(--color-primary) 11%, transparent);background:#fff}.bol-input-wrap.has-error input{box-shadow:0 0 0 3px color-mix(in srgb, var(--color-error) 8%, transparent);border-color:#bd4a45}.bol-form-error{color:#a63e39!important;font-size:var(--type-label)!important;margin:7px 0 0!important}.bol-login-card form button[type=submit]{background:var(--bol-orange);color:#fff;height:48px;font:inherit;cursor:pointer;border:0;border-radius:7px;justify-content:center;align-items:center;gap:9px;margin-top:14px;font-size:14px;font-weight:700;transition:background .15s,transform .15s;display:inline-flex}.bol-login-card form button[type=submit]:hover:not(:disabled){background:var(--bol-orange-dark);transform:translateY(-1px)}.bol-login-card form button[type=submit]:disabled{opacity:.54;cursor:not-allowed}.bol-local-card{background:color-mix(in srgb, var(--color-glass-base) 68%, transparent);width:100%;min-height:72px;color:inherit;font:inherit;text-align:left;cursor:pointer;touch-action:manipulation;border:1px solid #dfe4e7;border-radius:9px;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;text-decoration:none;transition:border-color .15s,background .15s,box-shadow .15s;display:flex}.bol-local-stack{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}@media (min-width:901px){.bol-local-stack{width:min(680px,100% - 48px);position:absolute;bottom:72px;left:50%;transform:translate(-50%)}}.bol-local-card:hover{box-shadow:0 7px 20px color-mix(in srgb, var(--color-ink) 6%, transparent);background:#fff;border-color:#c4ccd2}.bol-local-card:focus-visible{outline:2px solid color-mix(in srgb, var(--color-primary) 30%, transparent);outline-offset:2px}.bol-local-card>*{pointer-events:none}.bol-local-card-content{color:#65717b;align-items:center;gap:10px;display:flex}.bol-local-card-copy{gap:2px;display:grid}.bol-local-card strong{color:#4d5963;font-size:var(--type-label)}.bol-local-card small{font-size:var(--type-label)}.bol-local-card-action{color:var(--bol-orange-dark);font-size:var(--type-label);background:0 0;border:0;flex:none;align-items:center;gap:2px;padding:0;font-weight:700;display:inline-flex}.bol-local-card:disabled{opacity:.55;cursor:wait;box-shadow:none}.bol-footer{color:#959da5;min-height:54px;font-size:var(--type-label);letter-spacing:.03em;justify-content:space-between;align-items:center;gap:20px;padding:12px clamp(24px,5vw,76px);display:flex}.bol-loading-content{background:var(--color-surface-canvas);place-items:center;min-height:100%;padding:clamp(24px,5vw,64px);display:grid}.bol-loading-content .bol-loading-shell{width:min(880px,100%)}.bol-loading-overlay{z-index:1000;background:color-mix(in srgb, var(--color-surface-canvas) 91%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);place-items:center;padding:clamp(20px,5vw,56px);display:grid;position:fixed;inset:0;overflow-y:auto}.bol-loading-overlay .bol-loading-shell{width:min(760px,100%)}.bol-loading-shell{gap:var(--space-xl);display:grid}.bol-loading-status{align-items:flex-start;gap:var(--space-md);padding:var(--space-xl);border:1px solid var(--color-border);border-radius:var(--radius-md);background:color-mix(in srgb, var(--color-surface-card) 94%, transparent);box-shadow:var(--shadow-sm);display:flex}.bol-loading-beacon{background:var(--color-primary);width:10px;height:10px;box-shadow:0 0 0 0 color-mix(in srgb, var(--color-primary) 28%, transparent);animation:bol-loading-breathe 1.6s var(--ease-product) infinite;border-radius:50%;flex:none;margin-top:7px}.bol-loading-status strong{color:var(--color-text-primary);font-size:var(--type-body);line-height:1.5;display:block}.bol-loading-status p{color:var(--color-text-secondary);font-size:var(--type-label);margin:4px 0 0;line-height:1.65}.bol-loading-preview{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-card);box-shadow:var(--shadow-sm);padding:clamp(20px,4vw,32px);overflow:hidden}.bol-loading-preview-heading{gap:var(--space-sm);padding-bottom:var(--space-xl);border-bottom:1px solid var(--color-border);display:grid}.bol-loading-course-grid{gap:var(--space-md);padding-top:var(--space-xl);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.bol-loading-course{gap:var(--space-sm);padding:var(--space-xl);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-panel);display:grid}.bol-loading-actions{gap:var(--space-sm);margin-top:var(--space-md);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.bol-loading-block{background:color-mix(in srgb, var(--color-text-tertiary) 20%, var(--color-surface-card));border-radius:999px;height:12px;display:block;position:relative;overflow:hidden}.bol-loading-block:after{content:"";background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-surface-card) 82%, transparent), transparent);animation:bol-loading-shimmer 1.55s var(--ease-product) infinite;position:absolute;inset:0;transform:translate(-100%)}.bol-loading-block--eyebrow{background:color-mix(in srgb, var(--color-primary) 22%, var(--color-surface-card));width:76px;height:10px}.bol-loading-block--title{width:min(48%,320px);height:25px}.bol-loading-block--subtitle{width:min(66%,480px)}.bol-loading-block--marker{border-radius:var(--radius-sm);background:color-mix(in srgb, var(--color-primary) 18%, var(--color-surface-card));width:64px;height:20px}.bol-loading-block--course-title{width:72%;height:18px;margin:var(--space-xs) 0}.bol-loading-block--line{width:92%}.bol-loading-block--line-short{width:61%}.bol-loading-block--action{border-radius:var(--radius-sm);width:100%;height:38px}@keyframes bol-loading-breathe{0%,to{box-shadow:0 0 0 0 color-mix(in srgb, var(--color-primary) 28%, transparent)}50%{box-shadow:0 0 0 7px color-mix(in srgb, var(--color-primary) 0%, transparent)}}@keyframes bol-loading-shimmer{to{transform:translate(100%)}}@media (prefers-reduced-motion:reduce){.bol-page,.bol-loading-beacon,.bol-loading-block:after{animation:none}}.bol-library{width:min(1180px,100% - 48px);margin:0 auto;padding:64px 0 80px}.bol-library-intro{justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px;display:flex}.bol-library-intro h1{color:#1e2831;letter-spacing:-.045em;min-width:0;margin:0;font-size:clamp(28px,3vw,39px)}.bol-guide-overview{background:color-mix(in srgb, var(--color-glass-base) 82%, transparent);box-shadow:0 8px 24px color-mix(in srgb, var(--color-ink) 4%, transparent);border:1px solid #d9dfe4;border-radius:10px;justify-content:space-between;align-items:center;gap:28px;margin-bottom:18px;padding:20px 22px;display:flex}.bol-guide-overview>span:first-child{gap:4px;display:grid}.bol-guide-overview small{color:var(--bol-orange);font-size:var(--type-label);letter-spacing:.12em;font-weight:800}.bol-guide-overview strong{color:#34414b;font-size:15px}.bol-guide-overview p{color:#7b8790;max-width:760px;margin:0;font-size:12px;line-height:1.7}.bol-guide-overview-link{white-space:nowrap;flex:none;min-width:145px}.bol-service-notice{justify-content:space-between;align-items:center;gap:var(--space-xl);padding:var(--space-xl);border:1px solid color-mix(in srgb, var(--color-warning) 35%, var(--color-border));border-radius:var(--radius-md);background:color-mix(in srgb, var(--color-warning) 10%, var(--color-surface-card));box-shadow:var(--shadow-sm);margin-bottom:18px;display:flex}.bol-service-notice>span{gap:var(--space-xs);display:grid}.bol-service-notice small{color:var(--color-warning);font-size:var(--type-label);letter-spacing:.08em;font-weight:800}.bol-service-notice strong{color:var(--color-text-primary);font-size:var(--type-body)}.bol-service-notice p{color:var(--color-text-secondary);font-size:var(--type-label);margin:0;line-height:1.65}.bol-service-notice button{min-height:40px;padding:0 var(--space-lg);border:1px solid var(--color-line-strong);border-radius:var(--radius-sm);background:var(--color-surface-card);color:var(--color-text-primary);font:inherit;font-size:var(--type-label);cursor:pointer;transition:border-color var(--duration-fast) var(--ease-product), background-color var(--duration-fast) var(--ease-product);flex:none;font-weight:700}.bol-service-notice button:hover{border-color:var(--color-primary);background:var(--color-primary-soft)}.bol-service-notice button:focus-visible{outline:2px solid var(--focus-ring-color);outline-offset:2px}.bol-service-notice--compact{padding:var(--space-lg) var(--space-xl);align-items:flex-start}.bol-admin-access{background:color-mix(in srgb, var(--color-glass-base) 90%, transparent);box-shadow:0 8px 24px color-mix(in srgb, var(--color-ink) 4.5%, transparent);border:1px solid #d9dfe4;border-radius:10px;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;margin-bottom:18px;padding:17px 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#d9dfe4;border-radius:12px;overflow:hidden}.bol-course-summary{background:radial-gradient(circle at 80% 7%, color-mix(in srgb, var(--color-primary) 8%, transparent), transparent 31%), #fafbfb;padding:34px}.bol-course-copy h2{letter-spacing:-.04em;margin:0 0 14px;font-size:27px;line-height:1.35}.bol-course-copy p{color:#74808a;margin:0;font-size:13px;line-height:1.75}.bol-course-workflows{border-top:1px solid #e1e5e8;grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.bol-course-operation{flex-direction:column;min-width:0;padding:28px 34px 32px;display:flex}.bol-student-system-panel{background:#fcfcfc;border-left:1px solid #e1e5e8}.bol-course-section-copy{flex-direction:column;align-items:flex-start;display:flex}.bol-course-section-copy>span{color:var(--bol-orange);font-size:var(--type-label);letter-spacing:.12em;margin-bottom:8px;font-weight:800}.bol-course-section-copy>strong{color:#34414b;font-size:15px}.bol-course-section-copy>p{color:#89929a;font-size:var(--type-label);margin:5px 0 0;line-height:1.65}.bol-student-system-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:auto;padding-top:24px;display:grid}.bol-student-system-controls .bol-course-action{width:100%}.bol-course-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:auto;padding-top:24px;display:grid}.bol-course-action{color:#54616b;cursor:pointer;background:#fff;border:1px solid #d7dde2;border-radius:7px;justify-content:center;align-items:center;gap:8px;min-height:43px;font-size:12px;font-weight:700;text-decoration:none;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.bol-course-action:hover{color:#293640;background:#fff;border-color:#aeb8c0}.bol-course-action:focus-visible{outline:3px solid color-mix(in srgb, var(--color-primary) 28%, transparent);outline-offset:2px;border-color:var(--color-primary)}@media (max-width:900px){.bol-login-layout{grid-template-columns:1fr;gap:44px;max-width:620px;padding:60px 0}.bol-hero{text-align:center;padding-bottom:0}.bol-eyebrow{justify-content:center}.bol-hero>p{margin-left:auto;margin-right:auto}.bol-course-workflows{grid-template-columns:1fr}.bol-student-system-panel{border-top:1px solid #e1e5e8;border-left:0}}@media (max-width:600px){.bol-login-layout,.bol-library{width:min(100% - 30px,560px)}.bol-login-layout{padding:46px 0}.bol-hero h1{font-size:clamp(34px,11vw,48px)}.bol-hero>p{font-size:14px}.bol-login-card{padding:25px 22px}.bol-loading-content,.bol-loading-overlay{padding:16px}.bol-loading-course-grid{grid-template-columns:1fr}.bol-loading-course:nth-child(2){display:none}.bol-local-card{flex-direction:column;align-items:flex-start}.bol-local-stack{grid-template-columns:1fr}.bol-footer{text-align:center;flex-direction:column;justify-content:center;gap:3px}.bol-library{padding:44px 0 60px}.bol-admin-access{grid-template-columns:auto 1fr}.bol-guide-overview{flex-direction:column;align-items:flex-start;gap:14px;padding:18px}.bol-service-notice{flex-direction:column;align-items:flex-start}.bol-admin-access>a{grid-column:1/-1}.bol-course-summary,.bol-course-operation{padding:26px 22px}.bol-course-copy h2{font-size:23px}}.home-page{background:var(--color-surface-canvas);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:2rem 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2rem;line-height:1.7}.home-hero-actions{flex-wrap:wrap;justify-content:center;gap:.75rem;display:flex}.home-btn{border-radius:var(--radius-sm);font-size:var(--type-heading-3);transition:background-color var(--duration-standard) var(--ease-product), box-shadow var(--duration-standard) var(--ease-product), color var(--duration-standard) var(--ease-product), transform var(--duration-standard) var(--ease-product);cursor:pointer;border:none;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;text-decoration:none;display:inline-flex}.home-btn.primary{background:var(--color-primary);color:var(--color-text-inverse)}.home-btn.primary:hover{background:var(--color-primary-dark);box-shadow:var(--shadow-sm)}.home-btn.secondary{color:var(--color-text-secondary);border:1px solid var(--color-border);background:0 0}.home-btn.secondary:hover{border-color:var(--color-primary);color:var(--color-primary-dark)}@media (max-width:640px){.home-hero-title{font-size:var(--type-heading-1)}}.home-footer{font-size:var(--type-label);color:var(--color-text-tertiary);gap:1rem;display:flex}.home-footer a{color:var(--color-text-tertiary);text-decoration:none;transition:color .15s}.home-footer a:hover{color:var(--color-primary)}.landing{padding:2rem}.landing-section{margin-bottom:2.5rem}.landing-section-header{border-bottom:1px solid var(--color-border);gap:.75rem;margin-bottom:1rem;padding-bottom:.75rem;flex-direction:row!important;align-items:center!important;display:flex!important}.landing-section-header>i{color:var(--color-primary);text-align:center;flex-shrink:0;width:1.5rem;font-size:1.1rem}.landing-section-header h3{font-size:var(--type-heading-2);color:var(--color-text-primary);margin:0;font-weight:700}.landing-section-header p{font-size:var(--type-label);color:var(--color-text-secondary);margin:.1rem 0 0}.course-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;display:grid}.course-card{grid-template-rows:auto 1fr;gap:.5rem;display:grid}.course-card-slug-zone{align-items:center;padding:0 .25rem;display:flex}.course-card-body{background:var(--color-surface-card);border:1px solid var(--color-border);border-radius:var(--radius-md);color:inherit;gap:.75rem;padding:1.5rem;text-decoration:none;transition:border-color .18s;display:grid}.course-card-body:hover{border-color:var(--color-line-strong)}.slug-copy-badge{appearance:none;border:1px solid color-mix(in srgb, var(--color-primary) 24%, var(--color-border));background:var(--color-primary-faint);border-radius:var(--radius-sm);cursor:pointer;font:inherit;min-height:32px;color:inherit;align-items:center;gap:6px;width:fit-content;padding:8px 12px;line-height:1;transition:border-color .15s,background .15s,box-shadow .15s;display:inline-flex}.slug-copy-badge:hover{border-color:var(--color-primary);background:var(--color-primary-soft)}.slug-copy-badge-code{font-size:var(--type-code);color:var(--color-primary-dark);line-height:1;font-family:var(--font-mono,ui-monospace, monospace);pointer-events:none;white-space:nowrap;background:0 0;padding:0}.slug-copy-badge-icon{color:var(--color-primary);pointer-events:none;align-items:center;display:inline-flex}.slug-copy-badge.is-copied{border-color:color-mix(in srgb, var(--color-success) 45%, transparent);background:color-mix(in srgb, var(--color-success) 12%, transparent)}.slug-copy-badge.is-copied .slug-copy-badge-code,.slug-copy-badge.is-copied .slug-copy-badge-icon{color:var(--color-success)}.course-card-title-row{align-items:center;gap:.75rem;display:flex}.course-card-title-row h2{font-size:var(--type-heading-2);margin:0;font-weight:700}.course-card-badge{font-size:var(--type-label);background:var(--color-accent);color:#000;text-align:center;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;padding:.15rem .6rem;font-weight:700;display:inline-flex}.course-card-desc{font-size:var(--type-body);color:var(--text-secondary);margin:0;line-height:1.6}.course-grid-divider{grid-column:1/-1;margin:1rem 0 -.25rem}.course-grid-divider:first-child{margin-top:0}.course-grid-divider-label{font-size:var(--type-body);letter-spacing:.08em;color:var(--color-text-secondary);font-weight:700}.course-card-meta{font-size:var(--type-label);color:var(--color-text-tertiary);gap:1rem;display:flex}
.a7-course-content{--primary-blue:var(--color-primary);--primary-blue-light:var(--color-primary-light);--primary-blue-dark:var(--color-primary-dark);--accent-yellow:var(--color-accent);--accent-yellow-light:var(--color-accent-light);--accent-yellow-dark:var(--color-accent-dark);--accent-yellow-darker:var(--color-accent-dark);--agent-accent:#4aa3ff;--text-primary:var(--color-text-primary);--text-secondary:var(--color-text-secondary);--text-tertiary:var(--color-text-tertiary);--background-primary:var(--color-surface-canvas);--background-secondary:var(--color-surface-panel);--background-tertiary:var(--color-bg-tertiary);--surface-card:var(--color-surface-card);--surface:var(--color-surface-panel);--surface-elevated:var(--color-surface-card);--border-color:var(--color-border);--shadow-light:none;--shadow-medium:none;--shadow-heavy:none;--shadow-yellow:none;--radius-small:var(--radius-sm);--radius-medium:var(--radius-md);--radius-large:var(--radius-md);--radius-xl:var(--radius-md);--doc-rule-strong:var(--color-line-strong);--doc-rule-soft:var(--color-border);--doc-tint:var(--color-surface-panel);--doc-size-title:var(--type-heading-1);--doc-size-chapter:var(--type-heading-2);--doc-size-section:var(--type-heading-3);--doc-size-subsection:var(--type-heading-3);--doc-size-body:var(--type-body);--doc-size-note:var(--type-label);--doc-size-table:var(--type-label);--doc-leading-title:var(--leading-heading);--doc-leading-heading:var(--leading-heading);--doc-leading-body:var(--leading-body);--doc-leading-note:var(--leading-body);background:var(--color-surface-canvas);min-height:100%;color:var(--color-text-primary);font-family:var(--font-sans);font-size:var(--type-body);line-height:var(--leading-body);letter-spacing:var(--tracking-body);overflow-x:clip}.a7-main-content{padding:0}.a7-main-content .a7-course-content{min-height:100%;padding-bottom:var(--space-2xl)}.a7-main-content :where(h1,h2,h3)[id]{scroll-margin-top:var(--space-2xl)}.a7-course-content .course-shell{width:min(100%,1180px);padding-inline:clamp(1.25rem,3vw,2.5rem)}.a7-course-content .scu-document{border-color:var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-card);box-shadow:none}.a7-course-content :where(a:not([class])){color:var(--color-link);-webkit-text-decoration-color:var(--color-link-decoration);text-decoration-color:var(--color-link-decoration)}.a7-course-content :where([class*=ai-agent-][class*=card],[class*=ai-agent-][class*=panel],[class*=ai-agent-][class*=board]){border-radius:var(--radius-md)!important;box-shadow:none!important}.a7-course-content :where(button,[role=button],a):focus-visible{outline:2px solid var(--focus-ring-color);outline-offset:2px}.doc-rule-strong{border-color:var(--doc-rule-strong)!important}.doc-rule-soft{border-color:var(--doc-rule-soft)!important}.doc-tint{background-color:var(--doc-tint)!important}.doc-title{font-size:var(--doc-size-title);line-height:var(--doc-leading-title);font-weight:var(--weight-bold)}.doc-chapter{font-size:var(--doc-size-chapter);line-height:var(--doc-leading-heading);font-weight:var(--weight-bold)}.doc-section{font-size:var(--doc-size-section);line-height:var(--doc-leading-heading);font-weight:var(--weight-bold)}.doc-subsection{font-size:var(--doc-size-subsection);line-height:var(--doc-leading-heading);font-weight:var(--weight-semibold)}.doc-label{font-size:var(--doc-size-body);line-height:var(--doc-leading-body);font-weight:var(--weight-semibold)}.doc-body{font-size:var(--doc-size-body);line-height:var(--doc-leading-body);font-weight:var(--weight-regular)}.doc-note{font-size:var(--doc-size-note);line-height:var(--doc-leading-note);font-weight:var(--weight-regular)}.doc-table{font-size:var(--doc-size-table);line-height:var(--leading-compact)}.doc-link{color:var(--color-link);text-decoration:underline;-webkit-text-decoration-color:var(--color-link-decoration);text-decoration-color:var(--color-link-decoration);text-underline-offset:4px}.doc-link:hover{color:var(--color-link-hover)}.doc-button{border:1px solid var(--color-line-strong);border-radius:var(--radius-sm);color:var(--color-text-primary)}.doc-button:hover{background:var(--color-primary-soft)}@media (max-width:760px){.a7-course-content .scu-document{border-radius:0}}@media (max-width:900px){.a7-main-content{margin-right:var(--shell-nav-rail-width,32px)}.course-wrapper .a7-toc{z-index:140;box-shadow:-10px 0 24px color-mix(in srgb, var(--color-text-primary) 8%, transparent);position:absolute;inset:0 0 0 auto}.course-wrapper[data-toc=collapsed] .a7-toc{box-shadow:none}}@media print{.a7-course-content{page:document-flow-a4;background:#fff!important}.a7-course-content .course-shell{max-width:none!important;padding:0!important}.a7-course-content .course-stack{margin:0!important}.a7-course-content .willy-resume-pdf,.a7-course-content .scu-document{max-width:none;box-shadow:none;-webkit-print-color-adjust:exact;print-color-adjust:exact;border:0;padding:0}.doc-break-avoid{break-inside:avoid;page-break-inside:avoid}.doc-break-after-avoid,.a7-course-content .scu-document :where(h1,h2,h3,h4){break-after:avoid;page-break-after:avoid}.a7-course-content .scu-document :where(p,li){orphans:3;widows:3}.doc-print-wide{overflow:visible!important}.doc-print-fit{min-width:0!important}.resume-pdf-actions,.resume-aiworks-section{display:none!important}}