.ps-guide {
    --ps-ink: #1f2318;
    --ps-muted: rgba(31, 35, 24, 0.72);
    --ps-soft: rgba(31, 35, 24, 0.10);
    --ps-border: rgba(31, 35, 24, 0.14);
    --ps-card: rgba(255, 250, 232, 0.92);
    --ps-card-2: rgba(255, 246, 221, 0.92);
    --ps-accent: #4B6B07;
    --ps-accent-2: #BD7426;
    --ps-hero: #000000;

    color: var(--ps-ink);
}

.ps-guide .card {
    border-radius: 18px;
    border: 1px solid var(--ps-border);
    box-shadow: 0 14px 30px rgba(31, 35, 24, 0.08);
    overflow: hidden;
}

.ps-guide .card .card-body {
    padding: 18px 18px 16px;
}

.ps-guide h3 {
    color: #2f3b14;
    letter-spacing: 0.2px;
}

.ps-guide p,
.ps-guide li {
    color: var(--ps-ink);
    line-height: 1.55;
}

.ps-guide p {
    margin-bottom: 0.85rem;
}

.ps-guide .prose {
    max-width: 980px;
}

.ps-guide .prose h1,
.ps-guide .prose h2,
.ps-guide .prose h3 {
    color: #2f3b14;
    letter-spacing: 0.2px;
}

.ps-guide .prose p,
.ps-guide .prose li {
    color: var(--ps-ink);
    line-height: 1.55;
}

.ps-guide .prose p {
    margin-bottom: 0.85rem;
}

.ps-guide .ps-guide-hero {
    position: relative;
    background: #5e5c59 !important;
}

.ps-guide .ps-guide-hero:before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(rgba(75, 107, 7, 0.10) 1px, transparent 1px),
        radial-gradient(rgba(189, 116, 38, 0.08) 1px, transparent 1px);
    background-position: 0 0, 12px 12px;
    background-size: 24px 24px;
    opacity: 0.55;
    pointer-events: none;
}

.ps-guide .ps-guide-hero:after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 7px;
    background: linear-gradient(180deg, var(--ps-accent), var(--ps-accent-2));
    opacity: 0.95;
}

.ps-guide .ps-guide-hero .card-body {
    position: relative;
    z-index: 1;
    padding: 20px 20px 16px;
}

.ps-guide .ps-guide-hero-inner {
    width: 100%;
}

.ps-guide .ps-guide-hero-inner h3 {
    font-size: 2.05rem;
    color: var(--ps-card);
    margin: 0 0 0.6rem;
}

.ps-guide .ps-guide-hero-inner p {
    font-size: 1.02rem;
    color: var(--ps-card);
    max-width: 200ch;
}

.ps-guide .ps-guide-hero .prose {
    max-width: 100% !important;
}

.ps-guide .ps-guide-hero .card-body,
.ps-guide .ps-guide-hero .card-body p,
.ps-guide .ps-guide-hero .card-body li {
    color: var(--ps-card) !important;
}

.ps-guide .ps-guide-hero .card-body ul,
.ps-guide .ps-guide-hero .card-body ol {
    color: var(--ps-card) !important;
}

.ps-guide .ps-guide-hero .card-body li::marker {
    color: var(--ps-card) !important;
}

.ps-guide .ps-guide-hero .card-body a {
    color: var(--ps-card) !important;
    text-decoration-color: rgba(255, 250, 232, 0.55) !important;
}

.ps-guide .ps-step-grid {
    margin-top: 14px;
    row-gap: 16px;
}

.ps-guide .ps-step {
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    background: linear-gradient(180deg, rgba(255, 250, 232, 0.95), rgba(255, 245, 219, 0.95));
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.ps-guide .ps-step:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 42px rgba(31, 35, 24, 0.12);
    border-color: rgba(75, 107, 7, 0.30);
}

.ps-guide .ps-step .card-body {
    flex: 1;
    position: relative;
    z-index: 1;
    padding: 16px 16px 14px;
}

.ps-guide .ps-step-inner {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ps-guide .ps-step-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.ps-guide .ps-step-title h3 {
    margin: 0;
    font-size: 1.15rem;
    line-height: 1.15;
}

.ps-guide .ps-step-num {
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: rgba(75, 107, 7, 0.14);
    border: 1px solid rgba(75, 107, 7, 0.25);
    color: #2f3b14;
    font-weight: 900;
    font-size: 0.95rem;
}

.ps-guide .ps-step-3 .ps-step-num,
.ps-guide .ps-step-6 .ps-step-num,
.ps-guide .ps-step-9 .ps-step-num {
    background: rgba(189, 116, 38, 0.14);
    border-color: rgba(189, 116, 38, 0.22);
    color: #6a3d10;
}

.ps-guide .ps-step-2 .ps-step-num,
.ps-guide .ps-step-5 .ps-step-num,
.ps-guide .ps-step-8 .ps-step-num {
    background: rgba(31, 35, 24, 0.10);
    border-color: rgba(31, 35, 24, 0.18);
    color: rgba(31, 35, 24, 0.88);
}

.ps-guide .ps-step ul {
    margin: 0.6rem 0 0;
    padding-left: 0;
    list-style: none;
    display: grid;
    gap: 0.45rem;
}

.ps-guide .ps-step ul>li {
    position: relative;
    padding: 0.5rem 0.65rem 0.5rem 2.1rem;
    background: rgba(255, 255, 255, 0.60);
    border: 1px solid rgba(31, 35, 24, 0.12);
    border-radius: 12px;
}

.ps-guide .ps-step ul>li:before {
    content: "♖";
    position: absolute;
    left: 0.6rem;
    top: 0.45rem;
    width: 22px;
    height: 22px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: rgba(75, 107, 7, 0.14);
    color: #2f3b14;
    font-weight: 900;
}

.ps-guide .ps-step code,
.ps-guide .ps-guide-hero code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.92rem;
    background: rgba(255, 255, 255, 0.65);
    border: 1px dashed rgba(31, 35, 24, 0.22);
    border-radius: 10px;
    padding: 2px 7px;
}

.ps-guide .ps-step pre,
.ps-guide .ps-guide-hero pre {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.92rem;
    background: rgba(255, 255, 255, 0.65);
    border: 1px dashed rgba(31, 35, 24, 0.22);
    border-radius: 14px;
    padding: 10px 12px;
    overflow-x: auto;
}

.ps-guide blockquote {
    margin: 0.85rem 0;
    padding: 10px 12px;
    border-left: 6px solid rgba(189, 116, 38, 0.55);
    background: rgba(189, 116, 38, 0.10);
    border-radius: 14px;
}

.ps-guide .ps-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid rgba(31, 35, 24, 0.12);
    background: rgba(255, 255, 255, 0.55);
    color: rgba(31, 35, 24, 0.85);
    font-weight: 650;
    font-size: 0.88rem;
}

.ps-guide .ps-callout {
    border: 1px solid rgba(189, 116, 38, 0.25);
    background: rgba(189, 116, 38, 0.10);
    border-radius: 16px;
    padding: 12px 14px;
    margin-top: 10px;
}
 
.ps-guide .ps-callout strong {
    color: #6a3d10;
}

.ps-topmenu .dropdown-toggle {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(30, 30, 26, 0.18);
}

.ps-guide.ps-tools .ps-tool-click {
    cursor: pointer;
}

.ps-guide.ps-tools .ps-tool-title {
    align-items: flex-start;
}

.ps-guide.ps-tools .ps-linkout {
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: rgba(75, 107, 7, 0.14);
    border: 1px solid rgba(75, 107, 7, 0.25);
    color: #2f3b14;
    font-weight: 900;
    font-size: 1.05rem;
    line-height: 1;
    margin-top: 1px;
}

.ps-guide.ps-tools .ps-tool-title-text h3 {
    margin: 0;
}

.ps-guide.ps-tools .ps-tool-subtitle {
    margin: 4px 0 0;
    color: var(--ps-muted);
    font-size: 0.96rem;
    line-height: 1.35;
}

.ps-guide.ps-tools .ps-tool-cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid rgba(31, 35, 24, 0.12);
    background: rgba(255, 255, 255, 0.55);
    color: rgba(31, 35, 24, 0.85);
    font-weight: 650;
    font-size: 0.88rem;
    width: fit-content;
}

.ps-guide.ps-what-paper .ps-tool-cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid rgba(31, 35, 24, 0.12);
    background: rgba(255, 255, 255, 0.55);
    color: rgba(31, 35, 24, 0.85);
    font-weight: 650;
    font-size: 0.88rem;
    width: fit-content;
}

.ps-guide.ps-tools .ps-step:hover .ps-linkout {
    background: rgba(189, 116, 38, 0.14);
    border-color: rgba(189, 116, 38, 0.22);
    color: #6a3d10;
}

.ps-guide.ps-tools .ps-tools-section {
    margin-top: 16px;
}

.ps-guide.ps-tools .ps-tools-section-head {
    padding: 8px 4px 2px;
}

.ps-guide.ps-tools .ps-tools-section-head h3 {
    margin: 0;
    font-size: 1.25rem;
}

.ps-guide.ps-tools .ps-tools-section-head p {
    margin: 4px 0 0;
    color: var(--ps-muted);
    max-width: 75ch;
}

.ps-guide.ps-what-paper .ps-topic-card .card-body {
    position: relative;
}

.ps-guide.ps-what-paper .ps-topic-click {
    cursor: pointer;
}

.ps-guide.ps-what-paper .ps-topic-btn {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    padding: 0;
    margin: 0;
    border: none;
    background: transparent;
}

.ps-guide.ps-what-paper .ps-topic-title {
    align-items: flex-start;
}

.ps-guide.ps-what-paper .ps-topic-subtitle {
    margin: 4px 0 0;
    color: var(--ps-muted);
    font-size: 0.96rem;
    line-height: 1.35;
}

.ps-guide.ps-what-paper .modal-content {
    border-radius: 18px;
    border: 1px solid var(--ps-border);
    box-shadow: 0 22px 60px rgba(31, 35, 24, 0.18);
}

.ps-guide.ps-what-paper .modal-header {
    background: linear-gradient(180deg, var(--ps-card), var(--ps-card-2));
    border-bottom: 1px solid var(--ps-border);
}

.ps-guide.ps-what-paper .ps-modal-title-main {
    font-weight: 900;
    color: #2f3b14;
    font-size: 1.2rem;
    line-height: 1.15;
}

.ps-guide.ps-what-paper .ps-modal-title-sub {
    margin-top: 6px;
    color: var(--ps-muted);
    font-size: 0.98rem;
    line-height: 1.35;
}

.ps-guide.ps-what-paper .ps-modal-body {
    padding: 4px 2px;
}

.ps-guide.ps-what-paper .modal-footer {
    border-top: 1px solid var(--ps-border);
}

.ps-guide.ps-what-paper .ps-topic-card .card-body {
    position: relative;
}

.ps-guide.ps-what-paper .ps-topic-click {
    cursor: pointer;
}

.ps-guide.ps-what-paper .ps-topic-btn {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    padding: 0;
    margin: 0;
    border: none;
    background: transparent;
}

.ps-guide.ps-what-paper .ps-topic-title {
    align-items: flex-start;
}

.ps-guide.ps-what-paper .ps-topic-subtitle {
    margin: 4px 0 0;
    color: var(--ps-muted);
    font-size: 0.96rem;
    line-height: 1.35;
}

.ps-guide.ps-what-paper .ps-modal-title-main {
    font-weight: 900;
    color: #2f3b14;
    font-size: 1.2rem;
    line-height: 1.15;
}

.ps-guide.ps-what-paper .ps-modal-title-sub {
    margin-top: 6px;
    color: var(--ps-muted);
    font-size: 0.98rem;
    line-height: 1.35;
}

.ps-guide.ps-what-paper .modal-content {
    border-radius: 18px;
    border: 1px solid var(--ps-border);
    box-shadow: 0 22px 60px rgba(31, 35, 24, 0.18);
}

.ps-guide.ps-what-paper .modal-header {
    background: linear-gradient(180deg, var(--ps-card), var(--ps-card-2));
    border-bottom: 1px solid var(--ps-border);
}

.ps-guide.ps-what-paper .modal-footer {
    border-top: 1px solid var(--ps-border);
}

.ps-guide.ps-what-paper .ps-modal-body {
    padding: 2px 2px;
}

/*js tick mark*/

.ps-guide .ps-topic-card {
    position: relative;
}

.ps-guide .ps-topic-card::after {
    content: "✓";
    position: absolute;
    top: 10px;
    right: 10px;
    width: 26px;
    height: 26px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: rgba(75, 107, 7, 0.95);
    color: white;
    font-weight: 900;
    font-size: 0.95rem;
    opacity: 0;
    transform: scale(0.6);
    transition: opacity 0.18s ease, transform 0.18s ease;
    z-index: 5;
}

.ps-guide .ps-topic-card.ps-card-completed::after {
    opacity: 1;
    transform: scale(1);
}

.ps-guide .ps-topic-card.ps-card-completed {
    border-color: rgba(75, 107, 7, 0.35);
    box-shadow: 0 16px 40px rgba(75, 107, 7, 0.18);
}

.ps-guide .ps-topic-card.ps-card-completed .ps-topic-subtitle {
    opacity: 0.85;
}

/* column layout */

.ps-step .ps-split-demo {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 22px;
    align-items: start;
    margin-top: 16px;
}

.ps-step .ps-split-demo>.sb-notepad,
.ps-step .ps-split-demo>.paper-box {
    width: 100%;
    min-width: 0;
    float: none;
    position: relative;
    flex: none;
    margin: 0;
}

@media (max-width: 900px) {
    .ps-step .ps-split-demo {
        grid-template-columns: 1fr;
    }
}

.ps-step .ps-split-demo>.sb-notepad {
    overflow: hidden;
}

.ps-step .ps-split-demo>.sb-notepad>* {
    all: revert;
}

.ps-step .ps-split-demo>.sb-notepad h4 {
    margin: 0 0 12px 0;
    font-family: "Libre Baskerville", serif;
}

.ps-step .ps-split-demo>.sb-notepad {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 14px;
    padding: 16px 16px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

/* strategies nav bar */

.ps-reading-tabs {
    display: flex;
    justify-content: center;
}

.ps-reading-tabs .nav {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;

    background: #EDDAC0;
    border: 1px solid rgba(31, 35, 24, 0.10);
    border-radius: 22px;

    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.08);
}

.ps-reading-tabs .nav-tabs {
    border-bottom: 0;
}

.ps-reading-tabs .nav-tabs .nav-item {
    margin: 0;
}

.ps-reading-tabs .nav-tabs .nav-link {
    border: 1px solid rgba(31, 35, 24, 0.18);
    background: rgba(255, 255, 255, 0.45);
    color: rgba(31, 35, 24, 0.88);

    border-radius: 999px;
    padding: 10px 18px;

    font-family: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, serif;
    font-weight: 700;
    font-size: .95rem;
    letter-spacing: 0.2px;
    line-height: 1;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.06);
    transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease, border-color 120ms ease;
}

.ps-reading-tabs .nav-tabs .nav-link:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.09);
    background: rgba(255, 255, 255, 0.62);
    border-color: rgba(31, 35, 24, 0.26);
}

.ps-reading-tabs .nav-tabs .nav-link.active,
.ps-reading-tabs .nav-tabs .nav-item.show .nav-link {
    background: #3f5f1b;
    border-color: rgba(20, 28, 16, 0.22);
    color: rgba(255, 255, 255, 0.92);
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.14);
}

.ps-reading-tabs .nav-tabs .nav-link:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(63, 95, 27, 0.22), 0 14px 30px rgba(0, 0, 0, 0.10);
}

.ps-reading-tabs .nav-tabs .nav-link svg {
    width: 1.08em;
    height: 1.08em;
    opacity: 0.95;
}

.ps-reading-tabs .nav-tabs .nav-link.active svg {
    opacity: 0.98;
}

@media (max-width: 900px) {
    .ps-reading-tabs .nav {
        gap: 10px;
        padding: 12px 12px;
        border-radius: 18px;
    }

    .ps-reading-tabs .nav-tabs .nav-link {
        font-size: 1.02rem;
        padding: 9px 14px;
    }
}

/* non hover cards */

.ps-guide .ps-step.ps-static-card {
    transition: none;
}

.ps-guide .ps-step.ps-static-card:hover {
    transform: none;
    box-shadow: 0 14px 30px rgba(31, 35, 24, 0.08);
    border-color: var(--ps-border);
}