.vs-sr-lexicon,
.vs-sr-detail,
.vs-sr-teaser,
.vs-sr-page,
.vs-sr-knowledge-entry {
    --vs-sr-deep: #063b49;
    --vs-sr-blue: #315f88;
    --vs-sr-green: #2e8866;
    --vs-sr-mint: #43c8b9;
    --vs-sr-cream: #f7f3e8;
    --vs-sr-pale: #f4f9f8;
    --vs-sr-line: #d4e2df;
    --vs-sr-text: #17373e;
    --vs-sr-muted: #557078;
    color: var(--vs-sr-text);
    font-family: inherit;
}

.vs-sr-lexicon *,
.vs-sr-detail *,
.vs-sr-teaser *,
.vs-sr-page *,
.vs-sr-knowledge-entry * {
    box-sizing: border-box;
}

.vs-sr-page {
    background: #fff;
    min-height: 60vh;
}

.vs-sr-page-inner,
.vs-sr-teaser-shell,
.vs-sr-knowledge-shell {
    margin: 0 auto;
    max-width: 1220px;
    padding-left: clamp(1rem, 4vw, 2rem);
    padding-right: clamp(1rem, 4vw, 2rem);
    width: 100%;
}

.vs-sr-page-hero {
    background: linear-gradient(120deg, #faf7ef 0%, #f5f8f7 58%, #dff2f6 100%);
    border-bottom: 4px solid var(--vs-sr-blue);
    padding: clamp(3.8rem, 9vw, 7.5rem) 0 clamp(3.4rem, 8vw, 6.5rem);
}

.vs-sr-page--relax .vs-sr-page-hero {
    background: linear-gradient(120deg, #faf7ef 0%, #f5f8f5 58%, #dff4ea 100%);
    border-bottom-color: var(--vs-sr-green);
}

.vs-sr-page-hero--compact {
    padding-bottom: clamp(2.8rem, 6vw, 5rem);
    padding-top: clamp(3rem, 7vw, 5.2rem);
}

body.vs-site .vs-sr-page-hero h1,
.vs-sr-page-hero h1 {
    color: var(--vs-sr-deep);
    font-size: clamp(2.3rem, 5.8vw, 4.9rem);
    letter-spacing: -0.035em;
    line-height: 1.04;
    margin: 1rem 0 1.35rem;
    max-width: 940px;
    overflow-wrap: anywhere;
}

.vs-sr-page-hero > .vs-sr-page-inner > p:last-child {
    color: #315a64;
    font-size: clamp(1.05rem, 2vw, 1.28rem);
    line-height: 1.65;
    margin: 0;
    max-width: 800px;
}

.vs-sr-page-kicker,
.vs-sr-teaser-kicker,
.vs-sr-planner-kicker,
.vs-sr-knowledge-heading > span {
    color: var(--vs-sr-green);
    display: block;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.vs-sr-page--sleep .vs-sr-page-kicker {
    color: var(--vs-sr-blue);
}

.vs-sr-breadcrumb {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    font-size: 0.88rem !important;
    gap: 0.65rem;
    margin: 0 0 2.5rem !important;
    max-width: none !important;
}

.vs-sr-breadcrumb a {
    color: var(--vs-sr-green);
    text-decoration: none;
}

.vs-sr-page--sleep .vs-sr-breadcrumb a {
    color: var(--vs-sr-blue);
}

.vs-sr-page-content {
    padding: clamp(3rem, 7vw, 6rem) 0;
}

.vs-sr-intro {
    margin: 0 auto 2.2rem;
    max-width: 880px;
    text-align: center;
}

body.vs-site .vs-sr-intro h2,
.vs-sr-intro h2 {
    color: var(--vs-sr-deep);
    font-size: clamp(1.8rem, 3.7vw, 3rem);
    line-height: 1.15;
    margin: 0 0 0.9rem;
}

.vs-sr-lead {
    color: var(--vs-sr-muted);
    font-size: clamp(1.03rem, 1.7vw, 1.2rem);
    line-height: 1.65;
}

.vs-sr-disclaimer,
.vs-sr-safety {
    background: var(--vs-sr-cream);
    border-left: 4px solid var(--vs-sr-mint);
    border-radius: 10px;
    line-height: 1.6;
    padding: 1rem 1.15rem;
    text-align: left;
}

.vs-sr-planner {
    align-items: end;
    background: linear-gradient(125deg, #edf5f8, #f7fbfa);
    border: 1px solid #c9dee3;
    border-radius: 16px;
    display: grid;
    gap: 1rem;
    grid-template-columns: minmax(240px, 1.6fr) minmax(150px, 0.65fr) minmax(170px, 0.7fr) minmax(190px, 0.8fr);
    margin-top: 1.5rem;
    padding: clamp(1rem, 3vw, 1.4rem);
    text-align: left;
}

.vs-sr-planner > div:first-child strong {
    color: var(--vs-sr-deep);
    display: block;
    font-size: 1.04rem;
    margin: 0.2rem 0 0.25rem;
}

.vs-sr-planner p {
    color: var(--vs-sr-muted);
    font-size: 0.88rem;
    line-height: 1.45;
    margin: 0;
}

.vs-sr-planner label {
    color: var(--vs-sr-deep);
    display: block;
    font-size: 0.86rem;
    font-weight: 750;
}

.vs-sr-planner input {
    background: #fff;
    border: 1px solid #bcd2d6;
    border-radius: 9px;
    color: var(--vs-sr-text);
    display: block;
    font: inherit;
    margin-top: 0.35rem;
    min-height: 44px;
    padding: 0.55rem 0.7rem;
    width: 100%;
}

.vs-sr-planner-result {
    background: var(--vs-sr-deep);
    border-radius: 11px;
    color: #fff;
    min-height: 72px;
    padding: 0.8rem 1rem;
}

.vs-sr-planner-result span,
.vs-sr-planner-result strong {
    display: block;
}

.vs-sr-planner-result span {
    color: #cae8e8;
    font-size: 0.78rem;
}

.vs-sr-planner-result strong {
    font-size: 1.25rem;
    margin-top: 0.2rem;
}

.vs-sr-tools {
    background: #fff;
    border: 1px solid var(--vs-sr-line);
    border-radius: 18px;
    box-shadow: 0 12px 34px rgba(4, 58, 71, 0.08);
    margin: 0 0 2rem;
    padding: clamp(1rem, 3vw, 1.6rem);
}

.vs-sr-search-wrap label,
.vs-sr-filter-label {
    color: var(--vs-sr-deep);
    display: block;
    font-weight: 750;
    margin-bottom: 0.55rem;
}

.vs-sr-search {
    background: #fff;
    border: 2px solid var(--vs-sr-line);
    border-radius: 11px;
    color: var(--vs-sr-text);
    font: inherit;
    min-height: 52px;
    padding: 0.75rem 1rem;
    width: 100%;
}

.vs-sr-search:focus,
.vs-sr-planner input:focus {
    border-color: var(--vs-sr-green);
    box-shadow: 0 0 0 3px rgba(67, 200, 185, 0.22);
    outline: none;
}

.vs-sr-lexicon--sleep .vs-sr-search:focus {
    border-color: var(--vs-sr-blue);
}

.vs-sr-filter-row {
    margin-top: 1.2rem;
}

.vs-sr-filter-label {
    font-size: 0.9rem;
}

.vs-sr-letters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.42rem;
}

.vs-sr-letter,
.vs-sr-reset {
    appearance: none;
    background: #fff;
    border: 1px solid var(--vs-sr-line);
    border-radius: 999px;
    color: var(--vs-sr-deep);
    cursor: pointer;
    font: inherit;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1;
    min-height: 38px;
    padding: 0.65rem 0.8rem;
}

.vs-sr-letter {
    min-width: 38px;
}

.vs-sr-letter:hover,
.vs-sr-letter[aria-pressed="true"],
.vs-sr-reset:hover {
    background: var(--vs-sr-deep);
    border-color: var(--vs-sr-deep);
    color: #fff;
}

.vs-sr-result-row {
    align-items: center;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin: 1rem 0;
}

.vs-sr-result {
    color: var(--vs-sr-muted);
    margin: 0;
}

.vs-sr-reset {
    color: var(--vs-sr-green);
}

.vs-sr-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.vs-sr-card {
    background: #fff;
    border: 1px solid var(--vs-sr-line);
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(4, 58, 71, 0.06);
    min-width: 0;
    transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.vs-sr-card:hover {
    border-color: rgba(46, 136, 102, 0.55);
    box-shadow: 0 14px 30px rgba(4, 58, 71, 0.11);
    transform: translateY(-2px);
}

.vs-sr-lexicon--sleep .vs-sr-card:hover {
    border-color: rgba(49, 95, 136, 0.55);
}

.vs-sr-card[hidden] {
    display: none;
}

.vs-sr-card-link {
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 1.15rem;
    text-decoration: none;
}

.vs-sr-card-meta,
.vs-sr-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.vs-sr-badge {
    background: #e4f5f1;
    border-radius: 999px;
    color: #07505a;
    display: inline-flex;
    font-size: 0.72rem;
    font-weight: 750;
    line-height: 1.25;
    padding: 0.35rem 0.62rem;
}

.vs-sr-lexicon--sleep .vs-sr-badge,
.vs-sr-detail--sleep .vs-sr-badge {
    background: #e7eff6;
    color: #274f73;
}

body.vs-site .vs-sr-card h2,
.vs-sr-card h2 {
    color: var(--vs-sr-deep) !important;
    font-size: clamp(1.15rem, 1.45vw, 1.42rem) !important;
    hyphens: auto;
    letter-spacing: -0.015em !important;
    line-height: 1.25 !important;
    margin: 0.7rem 0 0.55rem !important;
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: normal;
}

.vs-sr-card p {
    color: var(--vs-sr-muted);
    font-size: 0.96rem;
    line-height: 1.58;
    margin: 0 0 1rem;
}

.vs-sr-card-facts {
    border-top: 1px solid var(--vs-sr-line);
    display: grid;
    font-size: 0.82rem;
    gap: 0.35rem;
    margin-top: auto;
    padding-top: 0.8rem;
}

.vs-sr-card-more {
    color: var(--vs-sr-green);
    display: inline-block;
    font-weight: 750;
    margin-top: 0.85rem;
}

.vs-sr-lexicon--sleep .vs-sr-card-more {
    color: var(--vs-sr-blue);
}

.vs-sr-empty {
    background: var(--vs-sr-pale);
    border: 1px solid var(--vs-sr-line);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
}

.vs-sr-detail-header {
    background: linear-gradient(125deg, #f6faf9, #edf5f6);
    border: 1px solid var(--vs-sr-line);
    border-radius: 18px;
    margin-bottom: 1.5rem;
    padding: clamp(1.2rem, 3vw, 2rem);
}

.vs-sr-aliases {
    color: var(--vs-sr-muted);
    font-size: 0.92rem;
    margin: 0.9rem 0 0;
}

.vs-sr-detail-lead {
    color: var(--vs-sr-deep);
    font-size: clamp(1.08rem, 2vw, 1.3rem);
    line-height: 1.65;
    margin: 1rem 0 0;
    max-width: 900px;
}

.vs-sr-keyfacts {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 1.4rem;
}

.vs-sr-keyfacts > div {
    background: #fff;
    border: 1px solid var(--vs-sr-line);
    border-radius: 11px;
    padding: 0.8rem 0.9rem;
}

.vs-sr-keyfacts span,
.vs-sr-keyfacts strong {
    display: block;
}

.vs-sr-keyfacts span {
    color: var(--vs-sr-muted);
    font-size: 0.75rem;
    margin-bottom: 0.2rem;
    text-transform: uppercase;
}

.vs-sr-keyfacts strong {
    color: var(--vs-sr-deep);
    line-height: 1.35;
}

.vs-sr-editor-intro {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.vs-sr-sections {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.vs-sr-section {
    background: #fff;
    border: 1px solid var(--vs-sr-line);
    border-radius: 14px;
    padding: clamp(1rem, 2.5vw, 1.4rem);
}

body.vs-site .vs-sr-section h2,
.vs-sr-section h2,
body.vs-site .vs-sr-related h2,
.vs-sr-related h2,
body.vs-site .vs-sr-crosslinks h2,
.vs-sr-crosslinks h2 {
    color: var(--vs-sr-deep) !important;
    font-size: 1.18rem !important;
    line-height: 1.3 !important;
    margin: 0 0 0.65rem !important;
}

.vs-sr-section p {
    line-height: 1.7;
    margin: 0;
}

/* The longer Schlaflatenz guidance stays in one readable column. */
.vs-sr-detail .vs-sr-latency-guidance {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.vs-sr-latency-guidance .vs-sr-section p + p {
    margin-top: 0.85rem;
}

.vs-sr-latency-guidance a {
    color: var(--vs-sr-deep);
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.vs-sr-safety,
.vs-sr-crosslinks,
.vs-sr-related,
.vs-sr-source-list {
    margin-top: 1.25rem;
}

.vs-sr-crosslinks,
.vs-sr-related,
.vs-sr-source-list {
    border: 1px solid var(--vs-sr-line);
    border-radius: 14px;
    padding: 1rem 1.2rem;
}

.vs-sr-crosslinks ul,
.vs-sr-related ul,
.vs-sr-source-list ul {
    margin: 0.6rem 0 0;
    padding-left: 1.2rem;
}

.vs-sr-crosslinks a,
.vs-sr-related a,
.vs-sr-source-list a {
    color: var(--vs-sr-green);
    text-underline-offset: 0.15em;
}

.vs-sr-detail--sleep .vs-sr-crosslinks a,
.vs-sr-detail--sleep .vs-sr-related a,
.vs-sr-detail--sleep .vs-sr-source-list a {
    color: var(--vs-sr-blue);
}

.vs-sr-source-list {
    background: var(--vs-sr-pale);
    color: var(--vs-sr-muted);
    font-size: 0.9rem;
    line-height: 1.55;
}

.vs-sr-teaser-auto {
    margin: clamp(2rem, 5vw, 4rem) auto;
    max-width: 1220px;
    padding: 0 clamp(1rem, 4vw, 2rem);
    width: 100%;
}

.vs-sr-teaser-section {
    background: #fff;
    padding: clamp(2.5rem, 6vw, 5rem) 0;
}

.vs-sr-teaser {
    align-items: stretch;
    background: linear-gradient(125deg, #073847 0%, #22577a 100%);
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(4, 43, 55, 0.18);
    color: #fff;
    display: grid;
    gap: clamp(1.5rem, 4vw, 3.5rem);
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.85fr);
    overflow: hidden;
    padding: clamp(1.6rem, 5vw, 3.2rem);
    position: relative;
}

.vs-sr-teaser--relax {
    background: linear-gradient(125deg, #08434a 0%, #237359 100%);
}

.vs-sr-teaser::after {
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    content: '';
    height: 260px;
    position: absolute;
    right: -90px;
    top: -120px;
    width: 260px;
}

.vs-sr-teaser-copy,
.vs-sr-teaser-panel {
    min-width: 0;
    position: relative;
    z-index: 1;
}

.vs-sr-teaser-kicker {
    color: #9ce8df;
}

body.vs-site .vs-sr-teaser h2,
.vs-sr-teaser h2 {
    color: #fff !important;
    font-size: clamp(1.75rem, 3.6vw, 3rem) !important;
    hyphens: auto;
    letter-spacing: -0.03em !important;
    line-height: 1.12 !important;
    margin: 1rem 0 !important;
    max-width: 760px;
    overflow-wrap: anywhere;
}

.vs-sr-teaser-copy > p {
    color: #e8f5f5 !important;
    font-size: 1rem;
    line-height: 1.7;
    max-width: 700px;
}

.vs-sr-teaser-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1.25rem 0;
}

.vs-sr-teaser-topics span {
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 999px;
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.45rem 0.75rem;
}

.vs-sr-button {
    background: #fff8e9;
    border-radius: 999px;
    color: #073847 !important;
    display: inline-flex;
    font-weight: 800;
    margin-top: 0.4rem;
    padding: 0.82rem 1.2rem;
    text-decoration: none !important;
}

.vs-sr-teaser-panel {
    align-self: center;
    background: rgba(255, 255, 255, 0.13);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 18px;
    padding: 1.25rem;
}

.vs-sr-teaser-count {
    align-items: center;
    display: flex;
    gap: 0.8rem;
}

.vs-sr-teaser-count strong {
    color: #fff;
    font-size: 2.8rem;
    line-height: 1;
}

.vs-sr-teaser-count span {
    color: #e3f2f2;
    font-size: 0.88rem;
}

.vs-sr-teaser-search {
    background: #fff;
    border-radius: 10px;
    color: #60767b;
    font-size: 0.82rem;
    margin: 1rem 0;
    padding: 0.8rem;
}

.vs-sr-teaser-search span::before {
    color: var(--vs-sr-green);
    content: '⌕';
    font-size: 1.2rem;
    margin-right: 0.45rem;
}

.vs-sr-teaser-panel ul {
    color: #f0f8f7;
    font-size: 0.88rem;
    line-height: 1.55;
    list-style: none;
    margin: 0;
    padding: 0;
}

.vs-sr-teaser-panel li {
    padding: 0.2rem 0 0.2rem 1.25rem;
    position: relative;
}

.vs-sr-teaser-panel li::before {
    color: #8ce3d8;
    content: '✓';
    font-weight: 800;
    left: 0;
    position: absolute;
}

.vs-sr-knowledge-entry {
    background: #fff;
    padding: clamp(2.5rem, 6vw, 5rem) 0;
}

.vs-sr-knowledge-shell {
    background: linear-gradient(120deg, #f2f7f8, #f0f7f3);
    border: 1px solid var(--vs-sr-line);
    border-radius: 22px;
    padding-bottom: clamp(1.4rem, 4vw, 2.4rem);
    padding-top: clamp(1.4rem, 4vw, 2.4rem);
}

body.vs-site .vs-sr-knowledge-heading h2,
.vs-sr-knowledge-heading h2 {
    color: var(--vs-sr-deep) !important;
    font-size: clamp(1.7rem, 3.5vw, 2.7rem) !important;
    line-height: 1.17 !important;
    margin: 0.45rem 0 1.2rem !important;
}

.vs-sr-knowledge-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.vs-sr-knowledge-grid a {
    background: #fff;
    border: 1px solid var(--vs-sr-line);
    border-radius: 14px;
    color: var(--vs-sr-text);
    display: grid;
    gap: 0.35rem;
    padding: 1.1rem;
    text-decoration: none;
}

.vs-sr-knowledge-grid a:first-child {
    border-top: 4px solid var(--vs-sr-blue);
}

.vs-sr-knowledge-grid a:last-child {
    border-top: 4px solid var(--vs-sr-green);
}

.vs-sr-knowledge-grid strong {
    color: var(--vs-sr-deep);
    font-size: 1.08rem;
}

.vs-sr-knowledge-grid span {
    color: var(--vs-sr-muted);
    line-height: 1.55;
}

.vs-fallback-menu > li > .sub-menu {
    background: #fff;
    border: 1px solid #d6e2df;
    border-radius: 12px;
    box-shadow: 0 14px 32px rgba(4, 58, 71, 0.14);
    left: -18px;
    min-width: 270px;
    opacity: 0;
    padding: 10px;
    position: absolute;
    top: calc(100% - 7px);
    transform: translateY(8px);
    transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
    visibility: hidden;
    z-index: 50;
}

.vs-fallback-menu > li:hover > .sub-menu,
.vs-fallback-menu > li:focus-within > .sub-menu {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

.vs-fallback-menu > li > .sub-menu a {
    border: 0;
    border-radius: 8px;
    padding: 10px 12px;
    white-space: normal;
}

.vs-sr-letter:focus-visible,
.vs-sr-reset:focus-visible,
.vs-sr-card-link:focus-visible,
.vs-sr-button:focus-visible,
.vs-sr-knowledge-grid a:focus-visible {
    outline: 3px solid rgba(67, 200, 185, 0.55);
    outline-offset: 3px;
}

@media (max-width: 980px) {
    .vs-sr-planner {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .vs-sr-planner > div:first-child {
        grid-column: 1 / -1;
    }

    .vs-sr-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .vs-sr-teaser {
        grid-template-columns: 1fr;
    }

    .vs-fallback-menu > li > .sub-menu {
        border: 0;
        box-shadow: none;
        left: auto;
        min-width: 0;
        opacity: 1;
        padding: 2px 0 4px 18px;
        position: static;
        transform: none;
        visibility: visible;
    }
}

@media (max-width: 680px) {
    .vs-sr-page-hero {
        padding-bottom: 3rem;
        padding-top: 3.2rem;
    }

    .vs-sr-planner,
    .vs-sr-grid,
    .vs-sr-sections,
    .vs-sr-keyfacts,
    .vs-sr-knowledge-grid {
        grid-template-columns: 1fr;
    }

    .vs-sr-planner > div:first-child {
        grid-column: auto;
    }

    .vs-sr-result-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .vs-sr-teaser {
        border-radius: 17px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .vs-sr-card,
    .vs-fallback-menu > li > .sub-menu {
        transition: none;
    }
}

/* Existing lexicon styling for the optional public sleep-diary PDF. */
.vs-sr-detail .vs-sr-sleep-diary {
    margin-top: 1.25rem;
    background: var(--vs-sr-soft, #f0f7f3);
}
.vs-sr-sleep-diary p + p { margin-top: 0.85rem; }
.vs-sr-sleep-diary .vs-sr-button {
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    overflow-wrap: normal;
    word-break: normal;
    hyphens: none;
    text-align: center;
}
.vs-sr-sleep-diary-meta,
.vs-sr-sleep-diary-note { font-size: 0.92rem; }