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strong{font-size:1.9rem;line-height:1}.ch-hero__stat span{font-size:.78rem;color:#ffffffd9}@media(max-width:820px){.ch-hero{grid-template-columns:1fr;padding:var(--spacing-6)}}.course-category-banner.course-category-banner{align-items:center;padding:var(--spacing-3) var(--spacing-4);margin-bottom:var(--spacing-4);background:#fff;border:1px solid #e2e8f0;border-left:4px solid var(--color-primary-500);border-radius:14px;scroll-margin-top:90px}.course-category-banner.course-category-banner .course-category-banner__icon{width:44px;height:44px;border-radius:12px}.course-category-banner.course-category-banner h3{margin:0;font-size:1.1rem}.course-category-banner.course-category-banner p{font-size:.85rem}.lms-info.lms-info{gap:var(--spacing-6);margin-top:var(--spacing-8);padding-top:var(--spacing-8);border-top:1px solid #e2e8f0}.lms-info.lms-info .lms-stats{display:none}.lms-info.lms-info .lms-info__intro h2{font-size:1.5rem}.lms-info.lms-info .lms-roles__card,.lms-info.lms-info 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var(--spacing-4);background:none;border:none;border-radius:var(--radius-pill);color:#ffffffd9;font-family:inherit;font-size:.88rem;font-weight:500;white-space:nowrap;flex-shrink:0;cursor:pointer;transition:color var(--duration-fast) ease,background-color var(--duration-fast) ease}.portal-header__nav-tab.is-active{color:#fff}.portal-header__nav-tab.is-active:after{content:"";position:absolute;bottom:2px;left:50%;transform:translate(-50%);width:4px;height:4px;border-radius:50%;background:#fff}.portal-header__nav-tab:focus-visible{outline:none;box-shadow:0 0 0 2px #ffffff80;border-radius:var(--radius-pill)}button.portal-header__nav-tab:hover,.portal-header__nav-dropdown-wrap:hover button.portal-header__nav-tab{background:#ffffff24;color:#fff}.portal-header__nav-dropdown-wrap{position:relative;z-index:1;flex-shrink:0}.portal-header__nav-tab--dropdown{display:inline-flex;align-items:center;gap:var(--spacing-1)}.portal-header__nav-dropdown-chevron{transition:transform var(--duration-fast) 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var(--color-primary-500);background:var(--color-surface-muted)}.portal-header__nav-dropdown-item-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:36px;height:36px;border-radius:var(--radius);background:color-mix(in srgb,var(--color-primary-500) 12%,var(--color-surface-muted));color:var(--color-primary-600);transition:background-color var(--duration-fast) ease,color var(--duration-fast) ease}.portal-header__nav-dropdown-item-label{font-size:.92rem;font-weight:600;white-space:normal}.portal-header__actions{display:flex;align-items:center;justify-content:flex-end;gap:var(--spacing-3);flex:1}.portal-header__actions a{font-size:.88rem;font-weight:500;text-decoration:none;white-space:nowrap;color:#fff}.portal-header__actions a.btn-secondary{padding:var(--spacing-2) var(--spacing-4);border:1px solid rgba(255,255,255,.6);border-radius:var(--radius-sm);color:#fff}.portal-header__actions a.btn-secondary:hover{background:#ffffff1f;border-color:#fff}.portal-header__account{display:flex;align-items:center;justify-content:flex-end;gap:var(--spacing-3);flex:0 0 auto}.portal-header__search{margin-top:0;max-width:220px;width:100%}.portal-header__search input{height:34px;font-size:.85rem}.portal-header__account-badge{display:flex;align-items:center;gap:var(--spacing-1);padding:var(--spacing-1) var(--spacing-3);border-radius:var(--radius-sm);background:#ffffff26;color:#fff;font-size:.85rem;font-weight:500;white-space:nowrap}.portal-header__logout{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-2) var(--spacing-3);border:1px solid rgba(255,255,255,.6);border-radius:var(--radius-sm);background:none;color:#fff;font-family:inherit;font-size:.85rem;font-weight:500;cursor:pointer;white-space:nowrap;transition:background-color var(--duration-fast) ease,border-color var(--duration-fast) ease}.portal-header__logout:hover{background:#ffffff1f;border-color:#fff}.portal-directory__group-title{font-size:1.05rem}.courses-hero{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--spacing-2);padding:var(--spacing-8) var(--spacing-6);border-radius:var(--radius-lg);background:linear-gradient(155deg,var(--color-primary-50) 0%,var(--color-surface) 70%);border:1px solid var(--color-border)}.courses-hero__icon{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:var(--color-primary-100);color:var(--color-primary-600);margin-bottom:var(--spacing-2)}.courses-hero h2{margin:0;font-size:1.6rem}.courses-hero p{max-width:40rem;margin:0;color:var(--color-text-muted)}.course-category-banner{display:flex;align-items:flex-start;gap:var(--spacing-4);padding:var(--spacing-5) var(--spacing-6);margin-bottom:var(--spacing-4);border-radius:var(--radius-lg);background:var(--color-surface-muted);border:1px solid var(--color-border)}.course-category-banner__icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:52px;height:52px;border-radius:var(--radius);background:var(--color-primary-100);color:var(--color-primary-600)}.course-category-banner h3{margin:0 0 var(--spacing-1);font-size:1.15rem}.course-category-banner p{margin:0;color:var(--color-text-muted);font-size:.92rem;max-width:46rem}.lms-info{display:flex;flex-direction:column;gap:var(--spacing-8)}.lms-info__intro{text-align:center;max-width:44rem;margin:0 auto}.lms-info__intro h2{margin:0 0 var(--spacing-2);font-size:1.4rem}.lms-info__intro p{margin:0;color:var(--color-text-muted)}.lms-info__block h3{margin:0 0 var(--spacing-1);font-size:1.2rem}.lms-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--spacing-4);padding:var(--spacing-5);border-radius:var(--radius-lg);background:var(--color-primary-600);color:#fff}.lms-stats__item{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--spacing-1)}.lms-stats__value{font-size:1.8rem;font-weight:700}.lms-stats__label{font-size:.85rem;color:#ffffffd9}.lms-roles{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--spacing-4);margin-top:var(--spacing-4)}.lms-roles__card{padding:var(--spacing-4);border-radius:var(--radius);background:var(--color-surface);border:1px solid var(--color-border);transition:transform var(--duration-fast) ease,box-shadow var(--duration-fast) ease,border-color var(--duration-fast) ease}.lms-roles__card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:var(--color-primary-300, var(--color-primary-500))}.lms-roles__icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius);background:var(--color-primary-100);color:var(--color-primary-600);margin-bottom:var(--spacing-3)}.lms-roles__card h4{margin:0 0 var(--spacing-1);font-size:1rem}.lms-roles__card p{margin:0;color:var(--color-text-muted);font-size:.85rem}.lms-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--spacing-4);margin-top:var(--spacing-4)}.lms-features__card{display:flex;align-items:flex-start;gap:var(--spacing-3);padding:var(--spacing-4);border-radius:var(--radius);background:var(--color-surface);border:1px solid var(--color-border);transition:transform var(--duration-fast) ease,box-shadow var(--duration-fast) ease}.lms-features__card:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}.lms-features__icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:36px;height:36px;border-radius:var(--radius);background:var(--color-primary-100);color:var(--color-primary-600)}.lms-features__card h4{margin:0 0 var(--spacing-1);font-size:.95rem}.lms-features__card p{margin:0;color:var(--color-text-muted);font-size:.85rem}.lms-journey{display:grid;grid-template-columns:minmax(180px,260px) 1fr;gap:var(--spacing-5);margin-top:var(--spacing-4);align-items:start}@media(max-width:720px){.lms-journey{grid-template-columns:1fr}}.lms-journey__steps{display:flex;flex-direction:column;gap:var(--spacing-1)}.lms-journey__step{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-3);border-radius:var(--radius);background:transparent;border:1px solid transparent;text-align:left;color:var(--color-text-muted);cursor:pointer;transition:background var(--duration-fast) ease,color var(--duration-fast) ease,border-color var(--duration-fast) ease}.lms-journey__step:hover{background:var(--color-surface-muted);color:var(--color-text)}.lms-journey__step.is-active{background:var(--color-primary-50);border-color:var(--color-primary-200, var(--color-primary-500));color:var(--color-text)}.lms-journey__step-number{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--color-surface-muted);font-size:.8rem;font-weight:600}.lms-journey__step.is-active .lms-journey__step-number{background:var(--color-primary-600);color:#fff}.lms-journey__step-title{font-weight:600;font-size:.92rem}.lms-journey__detail{display:flex;gap:var(--spacing-4);padding:var(--spacing-5);border-radius:var(--radius-lg);background:var(--color-surface-muted);border:1px solid var(--color-border);min-height:100%}.lms-journey__detail-number{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:40px;height:40px;border-radius:50%;background:var(--color-primary-600);color:#fff;font-weight:700}.lms-journey__detail h4{margin:0 0 var(--spacing-1);font-size:1.05rem}.lms-journey__detail-summary{margin:0 0 var(--spacing-2);color:var(--color-primary-600);font-weight:600;font-size:.85rem}.lms-journey__detail p:not(.lms-journey__detail-summary){margin:0;color:var(--color-text-muted)}.lms-certificate{display:flex;align-items:flex-start;gap:var(--spacing-4);padding:var(--spacing-6);border-radius:var(--radius-lg);background:linear-gradient(155deg,var(--color-primary-50) 0%,var(--color-surface) 70%);border:1px solid var(--color-border)}.lms-certificate__icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:60px;height:60px;border-radius:50%;background:var(--color-primary-100);color:var(--color-primary-600)}.lms-certificate__badge{display:inline-block;padding:2px var(--spacing-2);border-radius:var(--radius-pill);background:var(--color-success-bg);color:var(--color-success-text);font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;margin-bottom:var(--spacing-2)}.lms-certificate h3{margin:0 0 var(--spacing-3);font-size:1.2rem}.lms-certificate__list{margin:0;padding-left:1.2em;color:var(--color-text-muted);display:flex;flex-direction:column;gap:var(--spacing-1)}.portal-hero-image{overflow:hidden}.portal-hero-image img{display:block;width:100%;height:70dvh;object-fit:cover}.portal-hero-image--logo-only{display:flex;align-items:center;justify-content:center;height:70dvh;background:var(--color-surface-muted)}.portal-hero-image--logo-only img{width:auto;height:25dvh;object-fit:contain}.portal-hero-info{margin-bottom:var(--spacing-6);text-align:center}.portal-hero-info h1{margin:0}.portal-hero-info p{max-width:900px;margin:var(--spacing-1) auto 0}.portal-hero__stats{margin:var(--spacing-2) 0 0;font-size:.85rem;color:var(--color-text-muted)}.portal-hero-banner,.portal-hero-plain{margin-bottom:var(--spacing-8)}.portal-footer{margin-top:auto;padding:var(--spacing-6);background:var(--color-primary-600);color:#fff}.portal-footer__inner{max-width:1100px;margin:0 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var(--color-border);font-size:.75rem;color:var(--color-text-muted);flex-shrink:0}.flipbook-search-panel__step-buttons{display:flex;align-items:center;gap:var(--spacing-1)}.flipbook-search-panel__step-buttons button{display:flex;align-items:center;justify-content:center;width:22px;height:22px;padding:0;border:none;border-radius:var(--radius-sm);background:none;color:var(--color-text-muted)}.flipbook-search-panel__step-buttons button:hover{background:#0000000f;color:var(--color-text)}.flipbook-search-panel__step-icon--up{transform:rotate(180deg)}.flipbook-search-panel__list{list-style:none;margin:0;padding:var(--spacing-1);overflow-y:auto}.flipbook-search-panel__result{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;padding:var(--spacing-2);border:none;border-radius:var(--radius-sm);background:none;color:var(--color-text);text-align:left}.flipbook-search-panel__result.flipbook-search-panel__result:hover{background:var(--color-surface-muted)}.flipbook-search-panel__result.is-active{background:var(--color-primary-50, rgba(30, 95, 217, .08))}.flipbook-search-panel__result-page{font-size:.72rem;font-weight:600;color:var(--color-primary-600)}.flipbook-search-panel__result-snippet{font-size:.8rem;color:var(--color-text-muted);line-height:1.4}.flipbook-search-panel__result-snippet 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button{flex:1;justify-content:center}.book-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1500;display:flex;align-items:center;justify-content:center;padding:var(--spacing-6);background:#0b0f0e99;animation:fade-in var(--duration-base) ease both}.book-modal{width:100%;max-width:560px;max-height:calc(100vh - var(--spacing-8));display:flex;flex-direction:column;background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);animation:fade-slide-up var(--duration-base) var(--ease-out) both;overflow:hidden}.book-modal--wide{max-width:820px}.book-modal__header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-5) var(--spacing-6);border-bottom:1px solid var(--color-border);flex-shrink:0}.book-modal__header 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polyline{transition:stroke var(--duration-fast) ease}.pie3d-chart__label.is-active .pie3d-chart__label-text{fill:var(--viz-text-primary);font-weight:600}.pie3d-chart__label.is-active polyline{stroke:var(--viz-text-primary);stroke-width:1.5}.pie3d-chart__tooltip{position:absolute;top:var(--spacing-2);left:50%;transform:translate(-50%);display:flex;align-items:center;gap:var(--spacing-2);background:var(--viz-text-primary);color:#fff;padding:var(--spacing-2) var(--spacing-3);border-radius:var(--radius-sm);font-size:.8rem;white-space:nowrap;pointer-events:none;z-index:5;animation:fade-in var(--duration-fast) ease both}.pie3d-chart__tooltip strong{font-weight:700;font-variant-numeric:tabular-nums}.pie3d-chart__tooltip-swatch{width:9px;height:9px;border-radius:var(--radius-pill);flex-shrink:0}.bar-chart{display:flex;flex-direction:column;gap:var(--spacing-3)}.bar-chart__row{display:flex;align-items:center;gap:var(--spacing-3)}.bar-chart__label{width:120px;flex-shrink:0;font-size:.85rem;color:var(--viz-text-secondary)}.bar-chart__track{flex:1;height:24px;background:var(--color-surface-muted);border-radius:var(--radius-sm);overflow:hidden}.bar-chart__fill{height:100%;min-width:32px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:flex-end;padding-right:var(--spacing-2);transition:width .8s var(--ease-out),filter var(--duration-fast) 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#0f172a59}.flipbook-tool-cursor__icon{position:absolute;left:2px;bottom:2px;display:flex;filter:drop-shadow(0 1px 2px rgba(15,23,42,.45));transition:transform 80ms ease;transform-origin:bottom left}.flipbook-tool-cursor.is-down .flipbook-tool-cursor__icon{transform:scale(.9) rotate(-6deg)}