.kbmb-pwa-install-slot {
    width: 100%;
    max-width: 1240px;
    margin: 8px auto 0;
    padding: 0 12px;
}

.kbmb-pwa-install-hint {
    margin: 0 0 10px;
    padding: 8px 12px;
    border: 1px solid rgba(34, 76, 66, 0.18);
    border-radius: 12px;
    background: #fff8ee;
    box-shadow: 0 6px 14px rgba(32, 26, 20, 0.07);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.kbmb-pwa-install-hint__title {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.2;
}

.kbmb-pwa-install-hint__help {
    margin: 0;
    font-size: 13px;
    color: #5e5346;
    line-height: 1.35;
    flex: 1 1 320px;
}

.kbmb-pwa-install-hint__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 0;
    margin-left: auto;
}

.kbmb-pwa-install-hint__btn {
    border: 0 !important;
    border-radius: 999px !important;
    padding: 6px 14px !important;
    font: inherit !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    cursor: pointer;
    line-height: 1.2 !important;
    text-decoration: none !important;
    box-shadow: none !important;
    appearance: none;
    -webkit-appearance: none;
    transition: opacity .15s ease;
}

.kbmb-pwa-install-hint__btn--primary {
    color: var(--kbmb-band-gold, #D4AF37) !important;
    background: var(--kbmb-band-bg, #2c3e50) !important;
}

.kbmb-pwa-install-hint__btn--ghost {
    color: var(--kbmb-band-gold, #D4AF37) !important;
    background: var(--kbmb-band-bg, #2c3e50) !important;
    opacity: .88;
}

.kbmb-pwa-install-hint__btn--tutorial {
    opacity: .82;
}

.kbmb-pwa-install-hint__btn:hover {
    opacity: .96;
}

body.kbmb-pwa-install-modal-open {
    overflow: hidden;
}

.kbmb-pwa-install-tutorial {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(19, 22, 29, 0.56);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
}

.kbmb-pwa-install-tutorial__dialog {
    width: min(520px, 100%);
    background: #fff8ee;
    border: 1px solid rgba(34, 76, 66, 0.24);
    border-radius: 14px;
    box-shadow: 0 18px 40px rgba(21, 24, 32, 0.26);
    padding: 18px 18px 16px;
    color: #2b3442;
    position: relative;
}

.kbmb-pwa-install-tutorial__close {
    position: absolute;
    top: 10px;
    right: 10px;
    border: 0;
    border-radius: 999px;
    background: #2c3e50;
    color: #d4af37;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.2;
    padding: 6px 12px;
    cursor: pointer;
}

.kbmb-pwa-install-tutorial__title {
    margin: 0 0 8px;
    padding-right: 96px;
    font-size: 20px;
    line-height: 1.2;
    color: #22374f;
}

.kbmb-pwa-install-tutorial__intro {
    margin: 0 0 8px;
    color: #4f5e70;
    font-size: 14px;
    line-height: 1.35;
}

.kbmb-pwa-install-tutorial__platform {
    margin: 0 0 8px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #1f3248;
}

.kbmb-pwa-install-tutorial__steps {
    margin: 0;
    padding-left: 20px;
    display: grid;
    gap: 8px;
}

.kbmb-pwa-install-tutorial__step {
    color: #2f3f52;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .kbmb-pwa-install-hint {
        gap: 8px;
        padding: 8px 10px;
    }

    .kbmb-pwa-install-hint__actions {
        margin-left: 0;
    }

    .kbmb-pwa-install-tutorial {
        padding: 12px;
    }

    .kbmb-pwa-install-tutorial__dialog {
        padding: 14px 14px 12px;
    }

    .kbmb-pwa-install-tutorial__title {
        font-size: 18px;
    }
}