.checklist-page-body {
    min-height: 100vh;
}

.checklist-page-shell {
    min-height: 100vh;
    position: relative;
    isolation: isolate;
}

.checklist-page-shell::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(circle at 12% 10%, rgba(var(--accent-rgb), 0.16), transparent 24%),
        radial-gradient(circle at 88% 14%, rgba(212, 184, 138, 0.1), transparent 22%),
        linear-gradient(180deg, rgba(11, 13, 12, 0.1), rgba(11, 13, 12, 0.28));
}

.checklist-page-header {
    padding-top: 14px;
}

.checklist-page-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--line);
    border-radius: 26px;
    background:
        linear-gradient(180deg, rgba(255, 250, 242, 0.06), rgba(255, 250, 242, 0.02)),
        rgba(14, 17, 14, 0.72);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(18px);
}

.checklist-page-brand {
    gap: 0.85rem;
}

html[data-theme="dark"] .checklist-page-brand img {
    filter: brightness(0) invert(1);
}

.checklist-page-brand-copy {
    display: grid;
    gap: 0.18rem;
}

.checklist-page-brand-title {
    color: rgba(var(--accent-strong-rgb), 0.92);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.checklist-page-brand-meta {
    color: var(--text);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.checklist-page-header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.checklist-page-link {
    color: var(--muted);
    text-decoration: none;
    font-weight: 500;
}

.checklist-page-link:hover,
.checklist-page-link:focus-visible {
    color: var(--text);
}

.checklist-page-main {
    padding: clamp(1.6rem, 4vw, 3.5rem) 0 clamp(2.6rem, 5vw, 4.5rem);
}

.checklist-hero-shell,
.checklist-two-column,
.checklist-cta-card {
    display: grid;
    gap: 1.25rem;
}

.checklist-hero-shell {
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    align-items: stretch;
}

.checklist-hero-copy,
.checklist-summary-card,
.checklist-card,
.checklist-danger-card,
.checklist-result-card,
.checklist-cta-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background:
        linear-gradient(180deg, rgba(255, 250, 242, 0.07), rgba(255, 250, 242, 0.03)),
        rgba(14, 17, 14, 0.6);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.checklist-hero-copy,
.checklist-summary-card,
.checklist-card,
.checklist-danger-card,
.checklist-result-card {
    padding: clamp(1.4rem, 3vw, 2.3rem);
}

.checklist-cta-card {
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    padding: clamp(1.4rem, 3vw, 2.3rem);
}

.checklist-hero-copy::before,
.checklist-summary-card::before,
.checklist-card::before,
.checklist-danger-card::before,
.checklist-result-card::before,
.checklist-cta-card::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.42), transparent);
}

.checklist-hero-copy h1 {
    max-width: 13ch;
    font-family: "Tenor Sans", sans-serif;
    font-size: clamp(2.65rem, 5vw, 5rem);
    line-height: 0.96;
    letter-spacing: -0.05em;
    text-wrap: balance;
}

.checklist-hero-lead {
    max-width: 42rem;
    margin-top: 1rem;
    color: var(--muted);
    font-size: clamp(1rem, 2vw, 1.15rem);
}

.checklist-hero-emphasis {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.35rem;
    padding: 1rem 1.05rem;
    border: 1px solid rgba(var(--accent-rgb), 0.18);
    border-radius: 22px;
    background: rgba(var(--accent-rgb), 0.08);
}

.checklist-hero-emphasis p {
    margin: 0;
    color: var(--text);
    font-weight: 600;
}

.checklist-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.checklist-summary-card {
    display: grid;
    gap: 1rem;
    align-content: start;
}

.checklist-summary-card h2,
.checklist-danger-card h2,
.checklist-result-card h2,
.checklist-cta-copy h2 {
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    line-height: 1.08;
    text-wrap: balance;
}

.checklist-summary-list,
.checklist-points,
.checklist-danger-list,
.checklist-result-list,
.checklist-cta-list,
.checklist-free-list {
    display: grid;
    gap: 0.8rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.checklist-summary-list li,
.checklist-points li,
.checklist-danger-list li,
.checklist-result-list li,
.checklist-cta-list li,
.checklist-free-list li {
    position: relative;
    padding-left: 1.35rem;
}

.checklist-summary-list li::before,
.checklist-points li::before,
.checklist-danger-list li::before,
.checklist-result-list li::before,
.checklist-cta-list li::before,
.checklist-free-list li::before {
    content: "";
    position: absolute;
    top: 0.54rem;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 0 5px rgba(var(--accent-rgb), 0.12);
}

.checklist-section {
    margin-top: clamp(1.4rem, 3vw, 2.2rem);
}

.checklist-section-compact {
    margin-top: 1.25rem;
}

.checklist-section-head {
    display: grid;
    gap: 0.5rem;
    max-width: 44rem;
    margin-bottom: 1.15rem;
}

.checklist-section-head h2 {
    font-size: clamp(1.9rem, 3vw, 2.8rem);
    line-height: 1.02;
    text-wrap: balance;
}

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

.checklist-card {
    display: grid;
    gap: 1rem;
}

.checklist-card-head {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.9rem;
    align-items: center;
}

.checklist-card-index {
    width: 2.5rem;
    height: 2.5rem;
    display: grid;
    place-items: center;
    margin: 0;
    border-radius: 999px;
    background: rgba(var(--accent-rgb), 0.14);
    color: var(--accent-strong);
    font-weight: 700;
}

.checklist-card-head h3,
.checklist-free-box h3 {
    margin: 0;
    font-size: clamp(1.2rem, 2vw, 1.45rem);
    line-height: 1.1;
}

.checklist-card-lead,
.checklist-card-note,
.checklist-danger-note,
.checklist-cta-note {
    margin: 0;
    color: var(--muted);
}

.checklist-two-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.checklist-danger-card,
.checklist-result-card {
    display: grid;
    gap: 1rem;
}

.checklist-danger-list li::before {
    background: #d17d6e;
    box-shadow: 0 0 0 5px rgba(209, 125, 110, 0.12);
}

.checklist-cta-card {
    align-items: stretch;
}

.checklist-cta-copy,
.checklist-free-box {
    display: grid;
    gap: 1rem;
}

.checklist-free-box {
    padding: 1.15rem;
    border: 1px solid rgba(var(--accent-rgb), 0.18);
    border-radius: 28px;
    background: rgba(var(--accent-rgb), 0.08);
}

html[data-theme="light"] .checklist-page-header-inner,
html[data-theme="light"] .checklist-hero-copy,
html[data-theme="light"] .checklist-summary-card,
html[data-theme="light"] .checklist-card,
html[data-theme="light"] .checklist-danger-card,
html[data-theme="light"] .checklist-result-card,
html[data-theme="light"] .checklist-cta-card {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 249, 240, 0.46)),
        rgba(255, 249, 242, 0.68);
}

html[data-theme="light"] .checklist-hero-emphasis,
html[data-theme="light"] .checklist-free-box {
    background: rgba(var(--accent-rgb), 0.08);
}

@media (max-width: 1100px) {
    .checklist-grid,
    .checklist-two-column,
    .checklist-cta-card,
    .checklist-hero-shell {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .checklist-page-header-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .checklist-page-header-actions,
    .checklist-hero-actions {
        display: grid;
    }

    .checklist-card-head {
        grid-template-columns: 1fr;
        gap: 0.7rem;
    }
}