:root {
    --pw-purple-900: #2d174d;
    --pw-purple-800: #3e1f68;
    --pw-purple-700: #5a22a6;
    --pw-purple-600: #6f35bd;
    --pw-purple-100: #f1eafb;
    --pw-purple-050: #faf7ff;
    --pw-ink: #171421;
    --pw-muted: #676174;
    --pw-line: #e9e4ef;
    --pw-soft: #f7f5f9;
    --pw-white: #ffffff;
    --pw-success: #19714c;
    --pw-warning: #8a5900;
    --pw-shadow-sm: 0 8px 24px rgba(35, 20, 56, .06);
    --pw-shadow-md: 0 20px 60px rgba(35, 20, 56, .12);
    --pw-radius-sm: 4px;
    --pw-radius-md: 4px;
    --pw-radius-lg: 4px;
}

.resources-nav {
    width: min(1440px, calc(100% - 40px));
    margin: 0 auto 12px;
    padding-top: 18px;
    color: var(--pw-muted);
    font-size: 13px;
}

.resources-nav a {
    color: var(--pw-purple-700);
    text-decoration: none;
}

.resources-nav a:hover {
    text-decoration: underline;
}

.quiz-page {
    align-items: flex-start;
}

.resources-main {
    min-width: 0;
}

.pw-resource-sidebar {
    position: sticky;
    top: 18px;
    overflow: hidden;
    border: 1px solid var(--pw-line);
    border-radius: var(--pw-radius-md);
    background: rgba(255, 255, 255, .96);
    box-shadow: var(--pw-shadow-sm);
    backdrop-filter: blur(14px);
}

.pw-resource-sidebar .quiz-menu-inner {
    padding: 12px;
    max-width: 100%;
    margin-top: 0rem;
    border: none;
}

.pw-resource-heading {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 38px;
    margin: 0 0 8px;
    padding: 8px 10px;
    color: var(--pw-muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    white-space: nowrap;
}

.pw-resource-nav-item {
    position: relative;
    display: flex !important;
    align-items: center;
    gap: 12px;
    min-height: 48px;
    margin: 3px 0;
    padding: 10px 12px !important;
    overflow: hidden;
    border-radius: 0px;
    color: #332b3d !important;
    text-decoration: none !important;
    transition: background .18s ease, color .18s ease, transform .18s ease;
}

.pw-resource-nav-item:hover,
.pw-resource-nav-item:focus-visible {
    background: var(--main-color-hover);
    color: var(--main-color) !important;
    transform: translateX(2px);
}

.pw-resource-nav-item.active {
    background: linear-gradient(135deg, var(--pw-purple-700), var(--pw-purple-600));
    color: var(--pw-white) !important;
    box-shadow: 0 10px 24px rgba(90, 34, 166, .22);
}

.pw-resource-nav-item > i:first-child {
    flex: 0 0 22px;
    width: 22px;
    text-align: center;
    font-size: 16px;
}

/*.quiz-menu-item:hover,
.quiz-menu-item.active {
    background-color: transparent;
}*/

.quiz-menu-item.active i,
.quiz-menu-item:hover i,
.quiz-menu-item.active span,
.quiz-menu-item:hover span  {
    background-color: transparent;
}

#quiz-list {
    position: sticky;
    top: var(--toc-offset, 14px);
    align-self: start;
    background: var(--paper, #fff);
    /* border: 1px solid var(--line, var(--pw-border)); */
    border-radius: var(--radius);
    overflow: auto;
    width: auto;
    margin-top: 2rem;
}


.pw-nav-label {
    min-width: 0;
    overflow: hidden;
    font-weight: 200;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pw-nav-status {
    margin-left: auto;
    padding: 3px 7px;
    border: 1px solid #ddd1ed;
    border-radius: 999px;
    background: #f8f3ff;
    color: var(--pw-purple-700);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.pw-resource-nav-item.active .pw-nav-status {
    border-color: rgba(255, 255, 255, .32);
    background: rgba(255, 255, 255, .14);
    color: #fff;
}

.pw-nav-external {
    margin-left: auto;
    font-size: 10px;
    opacity: .65;
}

.pw-sidebar-support {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    padding: 12px;
    border-top: 1px solid var(--pw-line);
    color: var(--pw-muted);
    font-size: 12px;
}

.pw-sidebar-support-icon {
    color: var(--pw-purple-700);
}

.pw-sidebar-support-copy {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.pw-sidebar-support a {
    color: var(--pw-purple-700);
    font-weight: 700;
}

.quiz-page.pw-menu-collapsed .pw-resource-heading span,
.quiz-page.pw-menu-collapsed .pw-nav-label,
.quiz-page.pw-menu-collapsed .pw-nav-status,
.quiz-page.pw-menu-collapsed .pw-nav-external,
.quiz-page.pw-menu-collapsed .pw-sidebar-support-copy {
    display: none;
}

.quiz-page.pw-menu-collapsed .pw-resource-heading,
.quiz-page.pw-menu-collapsed .pw-resource-nav-item,
.quiz-page.pw-menu-collapsed .pw-sidebar-support {
    justify-content: center;
}

.quiz-page.pw-menu-collapsed .pw-resource-heading {
    margin-bottom: 4px;
}

.quiz-page.pw-menu-collapsed .pw-resource-nav-item {
    padding-inline: 8px !important;
}

.quiz-page.pw-menu-collapsed .pw-resource-nav-item:hover {
    transform: none;
}

.pw-hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    margin-bottom: 28px;
    padding: clamp(28px, 5vw, 58px);
    border: 1px solid rgba(91, 34, 166, .14);
    border-radius: var(--pw-radius-lg);
    background:
        radial-gradient(circle at 88% 18%, rgba(131, 76, 205, .22), transparent 28%),
        linear-gradient(135deg, #fff 0%, #f8f2ff 55%, #f2e8ff 100%);
    box-shadow: var(--pw-shadow-md);
}

.pw-hero::after {
    content: "";
    position: absolute;
    z-index: -1;
    right: -80px;
    bottom: -120px;
    width: 320px;
    height: 320px;
    border: 1px solid rgba(90, 34, 166, .13);
    border-radius: 50%;
    box-shadow:
        0 0 0 32px rgba(90, 34, 166, .035),
        0 0 0 72px rgba(90, 34, 166, .025);
}

.pw-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    color: var(--pw-purple-700);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.pw-hero h1 {
    max-width: 850px;
    margin: 0;
    color: var(--pw-ink);
    font-size: clamp(34px, 5vw, 62px);
    line-height: 1.02;
    letter-spacing: -.045em;
}

.pw-hero > p,
.pw-hero-copy {
    max-width: 800px;
    margin: 18px 0 0;
    color: var(--pw-muted);
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.65;
}

.pw-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.pw-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 46px;
    padding: 11px 18px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font: inherit;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.pw-button:hover {
    transform: translateY(-1px);
}

.pw-button-primary {
    background: var(--pw-purple-700);
    color: #fff !important;
    box-shadow: 0 10px 24px rgba(90, 34, 166, .22);
}

.pw-button-primary:hover {
    background: var(--pw-purple-800);
}

.pw-button-secondary {
    border-color: #d9cee7;
    background: rgba(255, 255, 255, .82);
    color: var(--pw-purple-800) !important;
}

.pw-search-shell {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 760px;
    min-height: 58px;
    margin-top: 28px;
    padding: 0 18px;
    border: 1px solid #d9cee8;
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 30px rgba(44, 24, 70, .08);
}

.pw-search-shell:focus-within {
    border-color: var(--pw-purple-600);
    box-shadow: 0 0 0 4px rgba(90, 34, 166, .10), 0 12px 30px rgba(44, 24, 70, .08);
}

.pw-search-shell i {
    color: var(--pw-purple-700);
}

.pw-search-shell input {
    width: 100%;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--pw-ink);
    font: inherit;
    font-size: 16px;
}

.pw-quick-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.pw-quick-links a {
    padding: 7px 10px;
    border: 1px solid rgba(90, 34, 166, .12);
    border-radius: 999px;
    background: rgba(255, 255, 255, .62);
    color: var(--pw-purple-700);
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
}

.pw-section {
    margin: 38px 0;
}

.pw-section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 18px;
}

.pw-section-heading h2 {
    margin: 0;
    color: var(--pw-ink);
    font-size: clamp(24px, 3vw, 36px);
    line-height: 1.12;
    letter-spacing: -.025em;
}

.pw-section-heading p {
    max-width: 640px;
    margin: 8px 0 0;
    color: var(--pw-muted);
    line-height: 1.65;
}

.pw-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 16px;
}

.pw-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 22px;
    border: 1px solid var(--pw-line);
    border-radius: var(--pw-radius-md);
    background: #fff;
    box-shadow: var(--pw-shadow-sm);
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

a.pw-card {
    color: inherit;
    text-decoration: none;
}

a.pw-card:hover,
.pw-card[data-href]:hover {
    border-color: rgba(90, 34, 166, .28);
    box-shadow: 0 16px 42px rgba(35, 20, 56, .11);
    transform: translateY(-3px);
}

.pw-card-4 { grid-column: span 4; }
.pw-card-6 { grid-column: span 6; }
.pw-card-8 { grid-column: span 8; }
.pw-card-12 { grid-column: 1 / -1; }

.pw-card-icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin-bottom: 18px;
    border-radius: var(--radius);
    background: var(--pw-purple-100);
    color: var(--pw-purple-700);
    font-size: 18px;
}

.pw-card h3,
.pw-card h2 {
    margin: 0;
    color: var(--pw-ink);
    font-size: 19px;
    line-height: 1.28;
}

.pw-card p {
    margin: 10px 0 0;
    color: var(--pw-muted);
    line-height: 1.6;
}

.pw-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: auto;
    padding-top: 18px;
    color: var(--pw-purple-700);
    font-size: 13px;
    font-weight: 800;
}

.pw-kicker {
    margin-bottom: 8px;
    color: var(--pw-purple-700);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.pw-task-list {
    display: grid;
    gap: 8px;
    margin-top: 16px;
}

.pw-task-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 0;
    border-top: 1px solid var(--pw-line);
    color: #342d3c;
    font-weight: 700;
    text-decoration: none;
}

.pw-task-list a:hover {
    color: var(--pw-purple-700);
}

.pw-task-list i {
    color: var(--pw-purple-600);
    font-size: 11px;
}

.pw-feature {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
    gap: 28px;
    padding: clamp(24px, 4vw, 42px);
    border-radius: var(--pw-radius-lg);
    background: var(--pw-purple-900);
    color: #fff;
    box-shadow: var(--pw-shadow-md);
}

.pw-feature h2,
.pw-feature h3 {
    margin: 0;
    color: #fff;
}

.pw-feature p {
    color: rgba(255, 255, 255, .74);
    line-height: 1.7;
}

.pw-feature .pw-button-secondary {
    border-color: rgba(255, 255, 255, .24);
    background: rgba(255, 255, 255, .08);
    color: #fff !important;
}

.pw-feature-panel {
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .06);
}

.pw-feature-panel ul {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pw-feature-panel li {
    display: flex;
    gap: 10px;
    color: rgba(255, 255, 255, .84);
}

.pw-feature-panel i {
    margin-top: 4px;
    color: #cdb2f6;
}

.pw-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 9px;
    border-radius: 999px;
    background: var(--pw-purple-100);
    color: var(--pw-purple-700);
    font-size: 11px;
    font-weight: 800;
}

.pw-pill-warning {
    background: #fff3d9;
    color: var(--pw-warning);
}

.pw-empty-state {
    padding: 32px;
    border: 1px dashed #d7cce4;
    border-radius: var(--pw-radius-md);
    background: var(--pw-purple-050);
    color: var(--pw-muted);
    text-align: center;
}

.pw-preview-hero {
    text-align: center;
}

.pw-preview-hero .pw-hero-copy {
    margin-inline: auto;
}

.pw-preview-panel {
    max-width: 820px;
    margin: 0 auto;
}

.pw-roadmap {
    counter-reset: roadmap;
    display: grid;
    gap: 14px;
    margin-top: 22px;
}

.pw-roadmap-item {
    counter-increment: roadmap;
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
}

.pw-roadmap-item::before {
    content: counter(roadmap);
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--pw-purple-100);
    color: var(--pw-purple-700);
    font-weight: 900;
}

.pw-roadmap-item strong {
    display: block;
    color: var(--pw-ink);
}

.pw-roadmap-item p {
    margin: 3px 0 0;
}

/* Documentation article */
.pw-doc-layout {
    display: grid;
    grid-template-columns: minmax(190px, 240px) minmax(0, 1fr);
    gap: 30px;
    align-items: start;
}

.pw-doc-toc {
    position: sticky;
    top: 22px;
    padding: 18px;
    border: 1px solid var(--pw-line);
    border-radius: var(--pw-radius-md);
    background: #fff;
    box-shadow: var(--pw-shadow-sm);
}

.pw-doc-toc strong {
    display: block;
    margin-bottom: 10px;
    color: var(--pw-ink);
}

.pw-doc-toc a {
    display: block;
    padding: 7px 0;
    color: var(--pw-muted);
    font-size: 13px;
    text-decoration: none;
}

.pw-doc-toc a:hover,
.pw-doc-toc a.active {
    color: var(--pw-purple-700);
}

.pw-doc {
    min-width: 0;
}

.pw-doc-header {
    margin-bottom: 26px;
    padding: clamp(26px, 5vw, 50px);
    border-radius: var(--pw-radius-lg);
    background: linear-gradient(135deg, #2d174d, #5a22a6);
    color: #fff;
    box-shadow: var(--pw-shadow-md);
}

.pw-doc-header h1 {
    max-width: 850px;
    margin: 8px 0 0;
    color: #fff;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.04;
    letter-spacing: -.04em;
}

.pw-doc-header p {
    max-width: 760px;
    color: rgba(255, 255, 255, .78);
    font-size: 18px;
    line-height: 1.7;
}

.pw-doc-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 20px;
}

.pw-doc-meta span {
    padding: 7px 10px;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 999px;
    background: rgba(255, 255, 255, .08);
    color: rgba(255, 255, 255, .86);
    font-size: 12px;
    font-weight: 700;
}

.pw-doc-section {
    scroll-margin-top: 24px;
    margin: 0 0 18px;
    padding: clamp(22px, 4vw, 36px);
    border: 1px solid var(--pw-line);
    border-radius: var(--pw-radius-md);
    background: #fff;
    box-shadow: var(--pw-shadow-sm);
}

.pw-doc-section h2 {
    margin: 0 0 14px;
    color: var(--pw-ink);
    font-size: 27px;
    letter-spacing: -.02em;
}

.pw-doc-section h3 {
    margin: 24px 0 10px;
    color: var(--pw-ink);
    font-size: 19px;
}

.pw-doc-section p,
.pw-doc-section li {
    color: #4f4859;
    line-height: 1.75;
}

.pw-doc-section ol,
.pw-doc-section ul {
    padding-left: 22px;
}

.pw-doc-section li + li {
    margin-top: 8px;
}

.pw-callout {
    margin: 18px 0;
    padding: 16px 18px;
    border-left: 4px solid var(--pw-purple-600);
    border-radius: 0 12px 12px 0;
    background: var(--pw-purple-050);
}

.pw-callout strong {
    color: var(--pw-ink);
}

.pw-callout-warning {
    border-left-color: #c78300;
    background: #fff8e9;
}

.pw-table-wrap {
    overflow-x: auto;
    margin-top: 16px;
    border: 1px solid var(--pw-line);
    border-radius: var(--radius);
}

.pw-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.pw-table th,
.pw-table td {
    padding: 13px 14px;
    border-bottom: 1px solid var(--pw-line);
    text-align: left;
    vertical-align: top;
}

.pw-table th {
    background: var(--pw-soft);
    color: var(--pw-ink);
    font-size: 12px;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.pw-table tr:last-child td {
    border-bottom: 0;
}

.pw-article-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.pw-article-links a {
    display: block;
    padding: 15px;
    border: 1px solid var(--pw-line);
    border-radius: var(--radius);
    color: var(--pw-purple-700);
    font-weight: 800;
    text-decoration: none;
}

.pw-article-links a:hover {
    background: var(--pw-purple-050);
}

/* Filters and accordions retained for support pages */
.pw-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin: 18px 0;
}

.pw-filter-button {
    min-height: 38px;
    padding: 8px 13px;
    border: 1px solid #ddd3e9;
    border-radius: 999px;
    background: #fff;
    color: #4b4056;
    font: inherit;
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
}

.pw-filter-button.is-active,
.pw-filter-button:hover {
    border-color: var(--pw-purple-600);
    background: var(--pw-purple-100);
    color: var(--pw-purple-700);
}

.pw-accordion-list {
    display: grid;
    gap: 12px;
}

.pw-accordion {
    overflow: hidden;
    border: 1px solid var(--pw-line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--pw-shadow-sm);
}

.pw-accordion summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 17px 18px;
    color: var(--pw-ink);
    font-weight: 800;
    cursor: pointer;
    list-style: none;
}

.pw-accordion summary::-webkit-details-marker {
    display: none;
}

.pw-accordion summary::after {
    content: "+";
    color: var(--pw-purple-700);
    font-size: 22px;
    line-height: 1;
}

.pw-accordion[open] summary::after {
    content: "−";
}

.pw-accordion-body {
    padding: 0 18px 18px;
    color: #51495b;
    line-height: 1.7;
}

[hidden] {
    display: none !important;
}

@media (max-width: 1100px) {
    .pw-card-4 {
        grid-column: span 6;
    }

    .pw-feature {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 820px) {
    .pw-card-4,
    .pw-card-6,
    .pw-card-8 {
        grid-column: 1 / -1;
    }

    .pw-doc-layout {
        grid-template-columns: 1fr;
    }

    .pw-doc-toc {
        position: static;
    }

    .pw-section-heading {
        display: block;
    }
}

@media (max-width: 680px) {
    .resources-nav {
        width: min(100% - 24px, 1440px);
    }

    .pw-hero {
        border-radius: var(--radius);
    }

    .pw-hero h1 {
        font-size: 38px;
    }

    .pw-search-shell {
        min-height: 52px;
    }

    .pw-card {
        padding: 19px;
    }

    .pw-article-links {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pw-resource-nav-item,
    .pw-button,
    .pw-card {
        transition: none;
    }
}