:root {
    --ninbai-sticky-cta-height: 104px;
}

.ninbai-sp-shortcuts,
.ninbai-jump-nav-toggle,
.ninbai-jump-nav-root {
    display: none;
}

@media screen and (max-width: 767px) {
    .ninbai-sp-shortcuts {
        display: block;
        margin: 0;
        padding: 0 0 12px;
        background: linear-gradient(180deg, #f7f3ea 0%, #f0ebe0 100%);
        border-bottom: 1px solid rgba(12, 45, 68, 0.08);
    }

    .ninbai-sp-shortcuts_list {
        display: flex;
        gap: 8px;
        margin: 0;
        padding: 10px 14px 4px;
        list-style: none;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .ninbai-sp-shortcuts_list::-webkit-scrollbar {
        display: none;
    }

    .ninbai-sp-shortcuts_list li {
        flex: 0 0 auto;
    }

    .ninbai-sp-shortcuts_list a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 40px;
        padding: 0 14px;
        color: #0c2d44;
        font-size: 1.3rem;
        font-weight: 700;
        letter-spacing: 0.04em;
        text-decoration: none;
        white-space: nowrap;
        background: #fff;
        border: 1px solid rgba(184, 135, 36, 0.45);
        border-radius: 999px;
        box-shadow: 0 4px 14px rgba(12, 45, 68, 0.08);
        -webkit-tap-highlight-color: transparent;
    }

    .ninbai-sp-shortcuts_list a:active {
        transform: scale(0.98);
    }

    .ninbai-jump-nav-toggle {
        position: fixed;
        right: 16px;
        bottom: calc(var(--ninbai-sticky-cta-height) + env(safe-area-inset-bottom, 0px) + 12px);
        z-index: 90;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 56px;
        min-height: 44px;
        padding: 0 14px;
        color: #f2d8a3;
        font-size: 1.25rem;
        font-weight: 700;
        letter-spacing: 0.08em;
        background: rgba(7, 29, 45, 0.96);
        border: 1px solid rgba(242, 216, 163, 0.55);
        border-radius: 999px;
        box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    .ninbai-jump-nav-toggle:focus-visible {
        outline: 2px solid #f2d8a3;
        outline-offset: 3px;
    }

    .ninbai-jump-nav-root {
        display: block;
    }

    .ninbai-jump-nav-root[hidden] {
        display: none !important;
    }

    .ninbai-jump-nav-overlay {
        position: fixed;
        inset: 0;
        z-index: 200;
        background: rgba(7, 20, 32, 0.52);
        opacity: 0;
        transition: opacity 0.24s ease;
    }

    .ninbai-jump-nav-root.is-open .ninbai-jump-nav-overlay {
        opacity: 1;
    }

    .ninbai-jump-nav-sheet {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 210;
        max-height: min(78vh, 640px);
        padding: 10px 16px calc(16px + env(safe-area-inset-bottom, 0px));
        color: #1c1c1c;
        background: #f7f3ea;
        border-radius: 18px 18px 0 0;
        box-shadow: 0 -16px 40px rgba(0, 0, 0, 0.22);
        transform: translateY(100%);
        transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
        overflow: hidden;
        box-sizing: border-box;
    }

    .ninbai-jump-nav-root.is-open .ninbai-jump-nav-sheet {
        transform: translateY(0);
    }

    .ninbai-jump-nav-handle {
        width: 42px;
        height: 4px;
        margin: 0 auto 12px;
        background: rgba(12, 45, 68, 0.18);
        border-radius: 999px;
    }

    .ninbai-jump-nav-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        margin-bottom: 10px;
    }

    .ninbai-jump-nav-head h2 {
        margin: 0;
        color: #0c2d44;
        font-size: 1.6rem;
        font-weight: 700;
        letter-spacing: 0.06em;
    }

    .ninbai-jump-nav-close {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        padding: 0;
        color: #0c2d44;
        font-size: 2rem;
        line-height: 1;
        background: rgba(255, 255, 255, 0.72);
        border: 1px solid rgba(12, 45, 68, 0.12);
        border-radius: 50%;
        cursor: pointer;
    }

    .ninbai-jump-nav-body {
        max-height: calc(min(78vh, 640px) - 150px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding-right: 2px;
    }

    .ninbai-jump-nav-group + .ninbai-jump-nav-group {
        margin-top: 14px;
        padding-top: 12px;
        border-top: 1px solid rgba(12, 45, 68, 0.08);
    }

    .ninbai-jump-nav-group h3 {
        margin: 0 0 8px;
        color: #7a6840;
        font-size: 1.15rem;
        font-weight: 700;
        letter-spacing: 0.1em;
    }

    .ninbai-jump-nav-list {
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .ninbai-jump-nav-list li + li {
        margin-top: 4px;
    }

    .ninbai-jump-nav-list button {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        min-height: 44px;
        padding: 10px 12px;
        color: #0c2d44;
        font-size: 1.35rem;
        font-weight: 600;
        text-align: left;
        background: rgba(255, 255, 255, 0.72);
        border: 1px solid transparent;
        border-radius: 10px;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    .ninbai-jump-nav-list button.is-active {
        color: #0c2d44;
        background: rgba(242, 216, 163, 0.35);
        border-color: rgba(184, 135, 36, 0.45);
    }

    .ninbai-jump-nav-list button:focus-visible {
        outline: 2px solid #b88724;
        outline-offset: 2px;
    }

    .ninbai-jump-nav-footer {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
        margin-top: 14px;
        padding-top: 12px;
        border-top: 1px solid rgba(12, 45, 68, 0.08);
    }

    .ninbai-jump-nav-footer a {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 42px;
        padding: 0 8px;
        color: #fff;
        font-size: 1.2rem;
        font-weight: 700;
        text-decoration: none;
        border-radius: 6px;
    }

    .ninbai-jump-nav-footer .is-sim {
        color: #171b1f;
        background: linear-gradient(135deg, #d9ae52 0%, #b88724 100%);
    }

    .ninbai-jump-nav-footer .is-tel {
        background: linear-gradient(135deg, #0c4f7c 0%, #176b9d 58%, #0d4162 100%);
    }

    .ninbai-jump-nav-footer .is-line {
        background: linear-gradient(135deg, #06c755 0%, #05b24c 58%, #038d3b 100%);
    }

    body.ninbai-jump-nav-open {
        overflow: hidden;
        touch-action: none;
    }

    body.ninbai-jump-nav-open .ninbai-fixed-cta {
        visibility: hidden;
        pointer-events: none;
    }

    body.ninbai-jump-nav-open .ninbai-guidebook_fab {
        visibility: hidden;
        pointer-events: none;
    }

    .ninbai-jump-nav-toggle {
        z-index: 920;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ninbai-jump-nav-overlay,
    .ninbai-jump-nav-sheet {
        transition: none;
    }
}