body.page-notes { overflow-x: hidden; }

.page-notes .hero {
    position: relative;
    padding: 80px 0 56px;
    overflow: hidden;
}

.page-notes .hero::before,
.page-notes .hero::after {
    content: "";
    position: absolute;
    pointer-events: none;
    border-radius: 50%;
    filter: blur(40px);
}

.page-notes .hero::before {
    width: 520px;
    height: 520px;
    top: -180px;
    left: -80px;
    background: rgba(37, 99, 235, 0.22);
}

.page-notes .hero::after {
    width: 420px;
    height: 420px;
    right: -60px;
    bottom: -160px;
    background: rgba(6, 182, 212, 0.16);
}

.page-notes .badge,
.page-notes .section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(6, 182, 212, 0.1);
    color: #67E8F9;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 20px;
    border: 1px solid rgba(6, 182, 212, 0.28);
    box-shadow: 0 0 24px rgba(6, 182, 212, 0.12);
}

.page-notes .hero h1 {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 800;
    max-width: 780px;
    margin: 0 0 18px;
    letter-spacing: -0.045em;
}

.page-notes .hero .lead {
    max-width: 640px;
    color: #94A3B8;
    font-size: clamp(16px, 1.4vw, 19px);
    line-height: 1.7;
    margin: 0 0 32px;
}

.search-wrap {
    position: relative;
    max-width: 620px;
}

.search-wrap i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #67E8F9;
    pointer-events: none;
}

.search-input {
    width: 100%;
    min-height: 58px;
    font-size: 16px;
    padding: 16px 22px 16px 52px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-pill);
    color: #fff;
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    box-shadow: 0 10px 40px rgba(2, 6, 23, 0.28);
    transition: all 0.3s ease;
}

.search-input:focus {
    border-color: rgba(6, 182, 212, 0.55);
    box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.18), 0 10px 40px rgba(6, 182, 212, 0.12);
}

.quick-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
    max-width: 920px;
}

.quick-link {
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-pill);
    color: #E2E8F0;
    font-size: 13px;
    font-weight: 700;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.quick-link:hover {
    border-color: rgba(6, 182, 212, 0.5);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(6, 182, 212, 0.16);
}

.filters-bar {
    position: sticky;
    top: 76px;
    z-index: 20;
    padding: 16px 0;
    margin-bottom: 32px;
    background: rgba(11, 15, 25, 0.62);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
}

.filters-bar .container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.filter-row {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.filter-label {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #94A3B8;
    min-width: 68px;
}

.chip {
    padding: 8px 14px;
    min-height: 44px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-pill);
    color: #E2E8F0;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.chip:hover,
.chip.active {
    color: #fff;
    border-color: rgba(6, 182, 212, 0.5);
    background: rgba(6, 182, 212, 0.14);
    box-shadow: 0 0 18px rgba(6, 182, 212, 0.16);
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}

.results-heading { margin: 0; font-size: 24px; font-weight: 800; }
.results-count { color: #94A3B8; font-size: 14px; }

.notes-section { padding-bottom: 56px; }

.seo-content-block,
.faq-section {
    max-width: 900px;
    margin: 0 auto 80px;
    padding: 40px 32px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

.seo-content-block h2,
.faq-section h2 { font-size: 22px; margin: 0 0 16px; }
.seo-content-block h3 { font-size: 17px; margin: 24px 0 12px; }
.seo-content-block p,
.seo-content-block li,
.faq-section p { color: #94A3B8; font-size: 14px; line-height: 1.75; }
.seo-content-block a { color: #7DD3FC; }

.mobile-filter-trigger,
.mobile-filter-overlay,
.mobile-filter-sheet { display: none; }

@media (max-width: 640px) {
    .page-notes .hero { padding: 36px 0 28px; }
    .filters-bar { display: none; }
    .mobile-filter-trigger {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        position: fixed;
        left: 16px;
        right: auto;
        bottom: var(--seh-dock-bottom, 92px);
        z-index: 9980;
        min-height: 50px;
        padding: 12px 18px;
        border: 0;
        border-radius: var(--radius-pill);
        background: var(--gradient-main);
        color: #fff;
        font-weight: 800;
        touch-action: manipulation;
        box-shadow: 0 8px 24px rgba(6, 182, 212, 0.45);
    }
    .mobile-filter-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(2, 6, 23, 0.72);
        z-index: 100012;
    }
    .mobile-filter-overlay.active { display: block; }
    .mobile-filter-sheet {
        display: block;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 100013;
        max-height: 85vh;
        overflow: auto;
        padding: 16px 20px 28px;
        background: rgba(11, 15, 25, 0.94);
        border-top-left-radius: 24px;
        border-top-right-radius: 24px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        transform: translateY(110%);
        transition: transform 0.3s ease;
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
    }
    .mobile-filter-sheet.active { transform: none; }
    .sheet-handle {
        width: 40px;
        height: 4px;
        margin: 0 auto 18px;
        border-radius: 999px;
        background: rgba(148, 163, 184, 0.35);
    }
    .sheet-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 20px;
    }
    .sheet-close {
        width: 40px;
        height: 40px;
        border: 0;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.06);
        color: #fff;
    }
    .sheet-section { margin-bottom: 20px; }
    .sheet-section-title {
        font-size: 11px;
        font-weight: 800;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        color: #94A3B8;
        margin-bottom: 10px;
    }
    .sheet-chips { display: flex; flex-wrap: wrap; gap: 8px; }
    .sheet-footer {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        padding-top: 16px;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
    .sheet-btn {
        min-height: 46px;
        border: 0;
        border-radius: 14px;
        font-weight: 800;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        transition: all 0.3s ease;
    }
    .sheet-btn.primary { background: var(--gradient-main); color: #fff; box-shadow: 0 4px 14px rgba(6, 182, 212, 0.4); }
    .sheet-btn.secondary { background: rgba(255, 255, 255, 0.04); color: #E2E8F0; border: 1px solid rgba(255, 255, 255, 0.1); }
    .seo-content-block,
    .faq-section { padding: 28px 20px; }
}