.tm-lab-page,
.tm-lab-page * {
    box-sizing: border-box;
}

.tm-lab-page {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 30px 0 72px;
    overflow-wrap: anywhere;
}

.tm-header-link {
    color: var(--tm-text-soft);
    font-size: .9rem;
    font-weight: 700;
    text-decoration: none;
}

.tm-header-link:hover,
.tm-header-link:focus-visible {
    color: var(--tm-primary);
}

.tm-lab-hero {
    position: relative;
    overflow: hidden;
    margin-bottom: 28px;
    padding: clamp(26px, 4.4vw, 52px);
    border: 1px solid #cfdaea;
    border-radius: 28px;
    background:
        radial-gradient(circle at 92% 12%, color-mix(in srgb, var(--tm-accent) 13%, transparent), transparent 31%),
        linear-gradient(135deg, #fbfdff 0%, #edf4ff 100%);
    box-shadow: 0 22px 55px rgba(24, 55, 89, .09);
}

.tm-lab-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 28px;
    color: #5f6f84;
    font-size: .78rem;
    font-weight: 700;
}

.tm-lab-breadcrumbs a {
    color: inherit;
    text-decoration: none;
}

.tm-lab-breadcrumbs a:hover,
.tm-lab-breadcrumbs a:focus-visible {
    color: var(--tm-primary);
    text-decoration: underline;
}

.tm-lab-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(230px, 320px);
    gap: clamp(24px, 5vw, 64px);
    align-items: end;
}

.tm-lab-hero-grid > *,
.tm-lab-layout > *,
.tm-lab-content,
.tm-lab-content > *,
.tm-brief-grid > *,
.tm-safety-grid > *,
.tm-related-grid > *,
.tm-result-row > * {
    min-width: 0;
}

.tm-lab-hero h1 {
    max-width: 780px;
    margin: 8px 0 15px;
    font-size: clamp(2.15rem, 5vw, 4.2rem);
    line-height: 1.02;
    letter-spacing: -.045em;
}

.tm-hero-summary {
    max-width: 760px;
    margin: 0;
    color: #344054;
    font-size: clamp(1.03rem, 1.8vw, 1.18rem);
    line-height: 1.72;
}

.tm-lab-outcome {
    display: grid;
    gap: 7px;
    padding: 20px;
    border: 1px solid color-mix(in srgb, var(--tm-accent) 22%, #cbd5e1);
    border-radius: 18px;
    background: rgba(255,255,255,.88);
    box-shadow: 0 12px 32px rgba(24, 55, 89, .08);
}

.tm-lab-outcome span {
    color: #667085;
    font-size: .72rem;
    font-weight: 850;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.tm-lab-outcome strong {
    font-size: 1.05rem;
    line-height: 1.45;
}

.tm-meta-list {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 28px;
}

.tm-meta-list > span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 38px;
    padding: 7px 11px;
    border: 1px solid #c9d5e5;
    border-radius: 999px;
    background: rgba(255,255,255,.9);
    font-size: .82rem;
    font-weight: 800;
}

.tm-meta-list svg {
    width: 17px;
    height: 17px;
    fill: currentColor;
}

.tm-safety-badge {
    border-width: 2px !important;
}

.tm-safety-badge.is-safe {
    border-color: #1f7a4c !important;
    color: #17633e;
}

.tm-safety-badge.is-moderate {
    border-color: #a35b00 !important;
    color: #824700;
}

.tm-lab-jump {
    display: none;
    margin: 0 0 18px;
    border: 1px solid #cfdaea;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(24, 55, 89, .06);
}

.tm-lab-jump summary {
    padding: 14px 17px;
    cursor: pointer;
    font-weight: 800;
}

.tm-lab-jump nav {
    display: grid;
    gap: 4px;
    padding: 0 12px 12px;
}

.tm-lab-jump a {
    padding: 9px 10px;
    border-radius: 8px;
    text-decoration: none;
}

.tm-lab-jump a:hover,
.tm-lab-jump a:focus-visible {
    background: var(--tm-accent-soft);
    color: var(--tm-accent);
}

.tm-lab-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 288px;
    gap: 30px;
    align-items: start;
}

.tm-lab-content {
    display: grid;
    gap: 22px;
}

.tm-content-card,
.tm-decision-card,
.tm-lab-completion-panel,
.tm-editorial-review {
    padding: clamp(22px, 3vw, 32px);
    border: 1px solid #d6e0ec;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(24, 55, 89, .06);
}

.tm-section-intro {
    margin-bottom: 20px;
}

.tm-section-intro h2,
.tm-decision-card h2,
.tm-lab-completion-panel h2 {
    margin: 6px 0 0;
    font-size: clamp(1.45rem, 3vw, 2rem);
    line-height: 1.2;
    letter-spacing: -.025em;
}

.tm-brief-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.tm-brief-grid > article {
    padding: 20px;
    border: 1px solid #d8e2ee;
    border-radius: 15px;
    background: #f9fbfe;
}

.tm-brief-grid > article > span,
.tm-step-action > b,
.tm-step-evidence > b,
.tm-current-step > span {
    display: block;
    margin-bottom: 7px;
    color: #5d6c80;
    font-size: .72rem;
    font-weight: 850;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.tm-brief-grid h3,
.tm-brief-grid p {
    margin: 0;
}

.tm-brief-grid h3 {
    margin-bottom: 7px;
    font-size: 1.05rem;
}

.tm-brief-grid p {
    color: #344054;
    line-height: 1.7;
}

.tm-why-card {
    grid-column: 1 / -1;
    border-color: color-mix(in srgb, var(--tm-accent) 25%, #d8e2ee) !important;
    background: var(--tm-accent-soft) !important;
}

.tm-safety-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(260px, .85fr);
    gap: 18px;
    align-items: start;
}

.tm-safety-grid h3 {
    margin: 0 0 12px;
    font-size: 1rem;
}

.tm-check-list,
.tm-stop-card ul,
.tm-related-grid ul {
    margin: 0;
    padding-left: 1.2rem;
}

.tm-check-list li,
.tm-stop-card li,
.tm-related-grid li {
    margin: 9px 0;
    line-height: 1.62;
}

.tm-stop-card {
    padding: 18px;
    border: 1px solid #efb0a8;
    border-left: 5px solid #c73a2b;
    border-radius: 14px;
    background: #fff6f4;
}

.tm-stop-card h3 {
    color: #8e271d;
}

.tm-section-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 22px;
    margin-bottom: 22px;
}

.tm-section-heading h2 {
    margin: 6px 0 5px;
}

.tm-section-heading p {
    margin: 0;
    color: #52627a;
}

.tm-section-heading > strong {
    flex: 0 0 auto;
    padding: 7px 11px;
    border-radius: 999px;
    background: var(--tm-accent-soft);
    color: var(--tm-accent);
    font-size: .82rem;
}

.tm-lab-step-list {
    display: grid;
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.tm-lab-step {
    position: relative;
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    min-width: 0;
    border: 1px solid #ccd8e7;
    border-radius: 17px;
    background: #fcfdff;
    overflow: hidden;
    transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
}

.tm-lab-step input {
    width: 21px;
    height: 21px;
    margin: 19px 13px;
    accent-color: var(--tm-accent);
}

.tm-lab-step label {
    display: grid;
    gap: 11px;
    min-width: 0;
    padding: 16px 18px 18px 6px;
    cursor: pointer;
}

.tm-lab-step label > * {
    min-width: 0;
}

.tm-lab-step-number {
    color: #5d6c80;
    font-size: .72rem;
    font-weight: 850;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.tm-lab-step-title {
    font-size: 1.08rem;
    line-height: 1.35;
}

.tm-step-action,
.tm-step-evidence {
    display: grid;
    gap: 2px;
    padding: 12px 14px;
    border-radius: 12px;
    line-height: 1.6;
}

.tm-step-action {
    background: #f2f6fb;
}

.tm-step-evidence {
    border: 1px dashed #a9bfd8;
    background: #fff;
}

.tm-step-action > b,
.tm-step-evidence > b {
    margin: 0;
}

.tm-lab-step input:focus-visible + label {
    outline: 3px solid var(--tm-accent);
    outline-offset: -3px;
}

.tm-lab-step:has(input:checked) {
    border-color: #438967;
    background: #f3fbf7;
}

.tm-lab-step:has(input:checked) .tm-step-evidence {
    border-color: #82b59a;
}

.tm-lab-step.is-current-step {
    border-color: var(--tm-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--tm-accent) 14%, transparent);
}

.tm-result-table {
    overflow: hidden;
    border: 1px solid #d5e0ec;
    border-radius: 15px;
}

.tm-result-row {
    display: grid;
    grid-template-columns: minmax(180px, .85fr) minmax(0, 1.15fr);
    gap: 20px;
    padding: 17px 19px;
    border-top: 1px solid #e1e7ef;
    align-items: start;
}

.tm-result-row:first-child {
    border-top: 0;
}

.tm-result-row:nth-child(odd):not(.tm-result-head) {
    background: #fafcff;
}

.tm-result-head {
    background: #edf3fb;
    color: #4c5d73;
    font-size: .72rem;
    font-weight: 850;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.tm-result-row h3,
.tm-result-row p {
    margin: 0;
}

.tm-result-row h3 {
    font-size: .98rem;
    line-height: 1.5;
}

.tm-result-row p {
    color: #344054;
    line-height: 1.65;
}

.tm-decision-card {
    border-left: 6px solid var(--tm-accent);
    background: var(--tm-accent-soft);
}

.tm-decision-card p {
    margin: 12px 0 0;
    font-size: 1.02rem;
    line-height: 1.72;
}

.tm-lab-completion-panel {
    border: 2px solid #b5c8df;
    background: #f7fbff;
}

.tm-completion-result {
    margin: 12px 0 18px;
    padding: 12px 14px;
    border-radius: 11px;
    background: #fff;
}

.tm-lab-confirmation {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    min-height: 46px;
    margin: 22px 0;
    padding: 14px 15px;
    border: 1px solid #c6d4e4;
    border-radius: 13px;
    background: #fff;
    cursor: pointer;
}

.tm-lab-confirmation input {
    width: 20px;
    height: 20px;
    margin-top: 1px;
    accent-color: var(--tm-accent);
}

.tm-lab-confirmation:has(input:focus-visible) {
    outline: 3px solid var(--tm-accent);
    outline-offset: 2px;
}

.tm-lab-message {
    min-height: 1.5em;
    margin-top: 12px;
    font-weight: 750;
}

.tm-lab-sidebar {
    position: sticky;
    top: 18px;
    display: grid;
    gap: 14px;
}

.tm-lab-sidebar nav,
.tm-lab-progress-card {
    display: grid;
    gap: 5px;
    padding: 19px;
    border: 1px solid #d3deeb;
    border-radius: 17px;
    background: #fff;
    box-shadow: 0 10px 28px rgba(24, 55, 89, .06);
}

.tm-lab-sidebar h2 {
    margin: 0 0 7px;
    font-size: 1rem;
    line-height: 1.4;
}

.tm-lab-sidebar nav a {
    padding: 9px 10px;
    border-radius: 9px;
    text-decoration: none;
}

.tm-lab-sidebar nav a:hover,
.tm-lab-sidebar nav a:focus-visible {
    background: var(--tm-accent-soft);
    color: var(--tm-accent);
}

.tm-lab-progress-card {
    gap: 12px;
    border-color: color-mix(in srgb, var(--tm-accent) 24%, #d3deeb);
}

.tm-lab-progress-card h2 {
    margin: 0;
    font-size: 1rem;
}

.tm-lab-progress-track {
    height: 9px;
    overflow: hidden;
    border-radius: 999px;
    background: #e6edf5;
}

.tm-lab-progress-track > span {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: var(--tm-accent);
    transition: width .2s ease;
}

.tm-current-step {
    padding-top: 3px;
}

.tm-current-step > span {
    margin-bottom: 4px;
}

.tm-current-step strong {
    display: block;
    font-size: .91rem;
    line-height: 1.45;
}

.tm-related-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.tm-related-grid h3 {
    margin-top: 0;
}

.tm-related-grid a {
    color: var(--tm-primary-dark);
    font-weight: 650;
}

.tm-editorial-review {
    color: #52627a;
    font-size: .9rem;
}

.tm-editorial-review p {
    margin: 4px 0;
}

.tm-lab-page a:focus-visible,
.tm-lab-page button:focus-visible {
    outline: 3px solid var(--tm-accent);
    outline-offset: 3px;
}

.tm-lab-page code,
.tm-lab-page pre,
.tm-lab-page a,
.tm-lab-page p,
.tm-lab-page li,
.tm-lab-message {
    overflow-wrap: anywhere;
    word-break: normal;
}

.tm-lab-page pre {
    max-width: 100%;
    overflow-x: auto;
}

.tm-lab-page button[disabled] {
    cursor: not-allowed;
    opacity: .55;
}

.tm-lab-page .tm-button.is-complete {
    background: #176b45;
}

@media (max-width: 980px) {
    .tm-lab-page {
        width: min(100% - 28px, 1180px);
    }

    .tm-lab-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .tm-lab-sidebar {
        display: none;
    }

    .tm-lab-jump {
        display: block;
    }
}

@media (max-width: 760px) {
    .tm-lab-page {
        width: min(100% - 20px, 1180px);
        padding-top: 14px;
    }

    .tm-header-inner {
        align-items: center;
        gap: 14px;
    }

    .tm-brand {
        font-size: 1rem;
    }

    .tm-header-link {
        max-width: 52%;
        font-size: .78rem;
        line-height: 1.3;
        text-align: right;
    }

    .tm-lab-hero {
        padding: 22px;
        border-radius: 18px;
    }

    .tm-lab-breadcrumbs {
        margin-bottom: 20px;
    }

    .tm-lab-hero-grid,
    .tm-brief-grid,
    .tm-safety-grid,
    .tm-related-grid,
    .tm-result-row {
        grid-template-columns: minmax(0, 1fr);
    }

    .tm-lab-outcome {
        padding: 16px;
    }

    .tm-why-card {
        grid-column: auto;
    }

    .tm-content-card,
    .tm-decision-card,
    .tm-lab-completion-panel,
    .tm-editorial-review {
        padding: 20px;
        border-radius: 15px;
    }

    .tm-section-heading {
        flex-direction: column;
        align-items: stretch;
    }

    .tm-section-heading > strong {
        align-self: flex-start;
    }

    .tm-lab-step {
        grid-template-columns: 43px minmax(0, 1fr);
    }

    .tm-lab-step input {
        margin: 18px 10px;
    }

    .tm-lab-step label {
        padding-right: 13px;
    }

    .tm-result-head {
        display: none;
    }

    .tm-result-row {
        gap: 7px;
    }

    .tm-result-row h3::before {
        content: "If you see · ";
        color: #667085;
        font-size: .72rem;
        font-weight: 850;
        letter-spacing: .05em;
        text-transform: uppercase;
    }

    .tm-result-row p::before {
        content: "Next action · ";
        color: #667085;
        font-size: .72rem;
        font-weight: 850;
        letter-spacing: .05em;
        text-transform: uppercase;
    }
}

@media (max-width: 420px) {
    .tm-meta-list > span {
        width: 100%;
        justify-content: flex-start;
    }

    .tm-brief-grid > article,
    .tm-stop-card,
    .tm-step-action,
    .tm-step-evidence {
        padding: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .tm-lab-page *,
    .tm-lab-page *::before,
    .tm-lab-page *::after {
        scroll-behavior: auto !important;
        transition: none !important;
        animation: none !important;
    }
}

.tm-lab-outcome-block{margin-top:24px}.tm-lab-outcome-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.tm-lab-outcome-grid article{padding:18px;border:1px solid var(--tm-border);border-radius:14px;background:var(--tm-surface-soft)}.tm-lab-outcome-grid span{display:block;margin-bottom:7px;color:var(--tm-accent);font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.05em}.tm-lab-outcome-grid p,.tm-lab-outcome-grid ul{margin:0;color:var(--tm-muted);font-size:14px;line-height:1.6}.tm-lab-outcome-grid ul{padding-left:20px}@media(max-width:720px){.tm-lab-outcome-grid{grid-template-columns:1fr}}