.kh-sub {
    --kh-purple: #6038df;
    --kh-purple-dark: #4b28c4;
    --kh-purple-soft: #f4f0ff;
    --kh-green: #179447;
    --kh-green-soft: #eaf8ef;
    --kh-ink: #242044;
    --kh-muted: #696580;
    --kh-line: #e8e5f1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 18px 8px 36px;
    color: var(--kh-ink);
    font-family: inherit;
}

.kh-sub * {
    box-sizing: border-box;
}

.kh-sub-head {
    text-align: center;
    margin: 0 0 18px;
}

.kh-sub-kicker {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 999px;
    background: var(--kh-purple-soft);
    color: var(--kh-purple);
    font-size: 13px;
    font-weight: 700;
}

.kh-sub-head h1 {
    margin: 8px 0 4px;
    color: var(--kh-purple-dark);
    font-size: clamp(34px, 5vw, 52px);
    line-height: 1.05;
}

.kh-sub-head p {
    margin: 0;
    font-size: 18px;
    color: var(--kh-muted);
}

.kh-sub-note {
    margin: 18px auto 22px;
    max-width: 920px;
    padding: 15px 18px;
    text-align: center;
    border: 1px solid #dcd2ff;
    border-radius: 14px;
    background: #faf8ff;
    font-size: 16px;
}

.kh-sub-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.kh-sub-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 24px;
    border: 1px solid var(--kh-line);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(48, 35, 98, .06);
}

.kh-sub-card-school {
    border-color: #d9ceff;
}

.kh-sub-icon {
    display: grid;
    place-items: center;
    width: 54px;
    height: 54px;
    margin-bottom: 10px;
    border-radius: 16px;
    background: var(--kh-purple-soft);
    font-size: 28px;
}

.kh-sub-card-head h2 {
    margin: 0 0 5px;
    color: var(--kh-ink);
    font-size: 27px;
}

.kh-sub-card-head p {
    margin: 0;
    min-height: 46px;
    color: var(--kh-muted);
    font-size: 15px;
}

.kh-sub-features {
    display: grid;
    gap: 10px;
    margin: 20px 0 22px;
    padding: 0;
    list-style: none;
}

.kh-sub-features li {
    position: relative;
    padding-right: 27px;
    line-height: 1.45;
}

.kh-sub-features li::before {
    content: "✓";
    position: absolute;
    right: 0;
    top: 0;
    color: var(--kh-green);
    font-weight: 800;
}

.kh-sub-choices {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: auto;
}

.kh-sub-choice {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 166px;
    padding: 17px 12px 12px;
    border: 2px solid var(--kh-line);
    border-radius: 16px;
    background: #fff;
    color: var(--kh-ink);
    text-align: center;
    text-decoration: none !important;
    transition: transform .12s ease, border-color .12s ease, box-shadow .12s ease;
}

.kh-sub-choice:hover,
.kh-sub-choice:focus {
    transform: translateY(-2px);
    border-color: #bcaaff;
    box-shadow: 0 8px 20px rgba(83, 55, 190, .10);
}

.kh-sub-choice-best {
    border-color: #a98fff;
    background: linear-gradient(180deg, #fff 0%, #faf8ff 100%);
}

.kh-sub-choice em {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    padding: 3px 9px;
    border-radius: 999px;
    background: var(--kh-green-soft);
    color: var(--kh-green);
    font-size: 11px;
    font-style: normal;
    font-weight: 800;
    white-space: nowrap;
}

.kh-sub-term {
    margin-top: 8px;
    font-size: 14px;
    font-weight: 800;
}

.kh-sub-choice strong {
    display: block;
    margin: 2px 0 0;
    color: var(--kh-purple-dark);
    font-size: 34px;
    line-height: 1.1;
}

.kh-sub-choice strong .woocommerce-Price-currencySymbol {
    font-size: .65em;
}

.kh-sub-choice > span:not(.kh-sub-term) {
    color: var(--kh-muted);
    font-size: 13px;
}

.kh-sub-choice b {
    width: 100%;
    margin-top: 10px;
    padding: 9px 12px;
    border-radius: 10px;
    background: var(--kh-purple);
    color: #fff;
    font-size: 15px;
}

.kh-sub-after {
    margin-top: 20px;
    padding: 22px;
    border: 1px solid var(--kh-line);
    border-radius: 18px;
    background: #fff;
}

.kh-sub-after h2 {
    margin: 0 0 16px;
    text-align: center;
    font-size: 22px;
}

.kh-sub-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.kh-sub-steps div {
    padding: 16px;
    border-radius: 14px;
    background: #faf9fd;
    text-align: center;
}

.kh-sub-steps span {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    margin: 0 auto 8px;
    border-radius: 50%;
    background: var(--kh-purple);
    color: #fff;
    font-weight: 800;
}

.kh-sub-steps strong,
.kh-sub-steps small {
    display: block;
}

.kh-sub-steps small {
    margin-top: 4px;
    color: var(--kh-muted);
    line-height: 1.45;
}

.kh-sub-help {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 16px;
    padding: 18px 20px;
    border: 1px solid #ddd4fa;
    border-radius: 16px;
    background: var(--kh-purple-soft);
}

.kh-sub-help strong,
.kh-sub-help span {
    display: block;
}

.kh-sub-help span {
    margin-top: 3px;
    color: var(--kh-muted);
}

.kh-sub-help a {
    flex: 0 0 auto;
    padding: 11px 16px;
    border: 1px solid var(--kh-purple);
    border-radius: 10px;
    background: #fff;
    color: var(--kh-purple-dark);
    font-weight: 800;
    text-decoration: none !important;
}

@media (max-width: 800px) {
    .kh-sub {
        padding-right: 2px;
        padding-left: 2px;
    }

    .kh-sub-grid {
        grid-template-columns: 1fr;
    }

    .kh-sub-card {
        padding: 18px;
    }

    .kh-sub-steps {
        grid-template-columns: 1fr;
    }

    .kh-sub-help {
        align-items: stretch;
        flex-direction: column;
    }

    .kh-sub-help a {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .kh-sub-head h1 {
        font-size: 38px;
    }

    .kh-sub-head p,
    .kh-sub-note {
        font-size: 15px;
    }

    .kh-sub-choices {
        grid-template-columns: 1fr;
    }

    .kh-sub-choice {
        min-height: 146px;
    }
}