.home-ai-search {
    position: relative;
    overflow: hidden;
    margin: 0;
    padding: 20px;
    border: 0;
    border-radius: 16px;
    background: #EFDCAE;
    box-shadow: 0 13px 30px rgba(88,61,13,.12);
}

.home-ai-search::before {
    content: "AI";
    position: absolute;
    right: 18px;
    top: -18px;
    color: #E6CB8E;
    font-size: 92px;
    font-weight: 950;
    line-height: 1;
    pointer-events: none;
}

.home-ai-search__heading {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 13px;
    color: #062f5c;
}

.home-ai-search__heading strong,
.home-ai-search__heading small {
    display: block;
}

.home-ai-search__heading strong,
.home-hero__search-heading h2 {
    font-size: 20px !important;
    line-height: 1.45;
}

.home-ai-search__heading strong {
    color: #062f5c;
    font-weight: 900;
    letter-spacing: -.01em;
}

.home-ai-search__heading small {
    margin-top: 4px;
    color: #36546d;
    font-size: 12px;
    line-height: 1.65;
}

.home-ai-search__mark {
    display: grid;
    place-items: center;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 12px;
    background: #03346B;
    color: #f0d99f;
    font-size: 12px;
    font-weight: 950;
}

.home-ai-search__form {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0,1fr) auto;
    gap: 9px;
}

.home-ai-search__form input {
    box-sizing: border-box;
    min-width: 0;
    min-height: 52px;
    padding: 0 15px;
    border: 1px solid rgba(69,48,10,.20);
    border-radius: 10px;
    background: rgba(255,255,255,.96);
    color: #173f63;
    font-size: 13px;
    outline: none;
    box-shadow: inset 0 1px 2px rgba(49,32,4,.04);
}

.home-ai-search__form input::placeholder {
    color: #7c8994;
}

.home-ai-search__form input:focus {
    border-color: #2a5c8b;
    box-shadow: 0 0 0 3px rgba(3,52,107,.11);
}

.home-ai-search__form button {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 0 12px 0 18px;
    border: 0;
    border-radius: 10px;
    background:
        linear-gradient(
            135deg,
            #9F742D 0%,
            #B98D3F 32%,
            #C9A45D 58%,
            #D8BC78 78%,
            #B98D3F 100%
        );
    background-size: 180% 180%;
    background-position: 0% 50%;
    color: #fff;
    cursor: pointer;
    font-size: 13px;
    font-weight: 850;
    box-shadow: 0 10px 22px rgba(185,141,63,.32);
    transition:
        background-position .28s ease,
        transform .18s ease,
        box-shadow .18s ease;
}

.home-ai-search__form button:hover,
.home-ai-search__form button:focus-visible {
    background-position: 100% 50%;
    color: #fff;
    outline: none;
    transform: translateY(-1px);
    box-shadow: 0 12px 25px rgba(185,141,63,.40);
}

.home-ai-search__restore {
    position: relative;
    z-index: 1;
    display: inline-flex;
    margin-top: 10px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #143f65;
    cursor: pointer;
    font-size: 11px;
    font-weight: 850;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.home-ai-search__restore:hover {
    color: #02264e;
}

.home-ai-search__divider {
    display: flex;
    align-items: center;
    gap: 11px;
    margin: 15px 0 13px;
    color: #8a98a7;
    font-size: 10px;
    font-weight: 750;
}

.home-ai-search__divider::before,
.home-ai-search__divider::after {
    content: "";
    height: 1px;
    flex: 1;
    background: #dce4ec;
}

.ai-search-fab {
    position: fixed;
    z-index: 800;
    right: 22px;
    bottom: 82px;
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    gap: 8px;
    padding: 0 17px;
    border: 1px solid rgba(255,255,255,.42);
    border-radius: 999px;
    background: #03346B;
    color: #fff;
    box-shadow: 0 12px 34px rgba(0,31,67,.28);
    cursor: pointer;
    font-size: 12px;
    font-weight: 900;
}
.ai-search-fab__spark { color: #E3C47F; font-size: 16px; }

.ai-search-modal[hidden] { display: none !important; }
.ai-search-modal { position: fixed; z-index: 1200; inset: 0; }
.ai-search-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(3,24,46,.66);
    backdrop-filter: blur(5px);
}
.ai-search-modal__dialog {
    position: relative;
    z-index: 1;
    width: min(960px, calc(100vw - 32px));
    max-height: calc(100vh - 42px);
    margin: 21px auto;
    overflow: auto;
    box-sizing: border-box;
    padding: 30px;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 30px 80px rgba(0,25,55,.32);
}
.ai-search-modal__close {
    position: absolute;
    top: 15px;
    right: 15px;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 1px solid #d8e2ec;
    border-radius: 50%;
    background: #fff;
    color: #31536f;
    cursor: pointer;
    font-size: 22px;
}
.ai-search-modal__header { padding-right: 48px; }
.ai-search-modal__eyebrow {
    color: #9a7533;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: .14em;
}
.ai-search-modal__header h2 {
    margin: 5px 0 8px;
    color: #03346B;
    font-size: clamp(23px,3vw,30px);
    line-height: 1.35;
}
.ai-search-modal__header p {
    max-width: 760px;
    margin: 0;
    color: #536d84;
    font-size: 13px;
    line-height: 1.8;
}
.ai-search-modal__input { margin-top: 19px; }
.ai-search-modal__input textarea {
    box-sizing: border-box;
    width: 100%;
    min-height: 112px;
    resize: vertical;
    padding: 14px 15px;
    border: 1px solid #bdccda;
    border-radius: 12px;
    color: #173f63;
    font: inherit;
    font-size: 14px;
    line-height: 1.75;
    outline: none;
}
.ai-search-modal__input textarea:focus {
    border-color: #0b63b7;
    box-shadow: 0 0 0 3px rgba(11,99,183,.10);
}
.ai-search-modal__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 11px;
}
.ai-search-modal__primary,
.ai-search-modal__restore {
    cursor: pointer;
    font-size: 12px;
    font-weight: 850;
}
.ai-search-modal__primary {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 17px;
    border: 0;
    border-radius: 10px;
    background: #03346B;
    color: #fff;
}
.ai-search-modal__restore {
    min-height: 46px;
    padding: 0 14px;
    border: 1px solid #c5d4e1;
    border-radius: 10px;
    background: #fff;
    color: #284e70;
}
.ai-search-modal__status {
    margin-top: 16px;
    padding: 13px 15px;
    border: 1px solid #dce6ef;
    border-radius: 11px;
    background: #f6f9fc;
    color: #365c7d;
    font-size: 13px;
    line-height: 1.75;
}
.ai-search-modal__status.is-error {
    border-color: #efc9c9;
    background: #fff7f7;
    color: #8e3434;
}
.ai-search-auth-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 11px;
}
.ai-search-auth-actions a {
    padding: 9px 12px;
    border-radius: 8px;
    background: #03346B;
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    text-decoration: none;
}
.ai-search-results__summary {
    margin: 20px 0 13px;
    padding: 13px 15px;
    border-left: 3px solid #C9A45D;
    background: #f7f9fc;
    color: #45647e;
    font-size: 13px;
    line-height: 1.8;
}
.ai-search-results__summary strong { color: #03346B; font-size: 14px; }
.ai-search-results__list { display: grid; gap: 11px; }
.ai-search-result {
    display: grid;
    grid-template-columns: auto minmax(0,1fr) minmax(140px,auto);
    gap: 15px;
    align-items: center;
    padding: 17px;
    border: 1px solid #dbe5ee;
    border-radius: 14px;
    background: #fff;
}
.ai-search-result.is-top3 {
    border-color: #d5bc84;
    background: linear-gradient(180deg,#fff 0%,#fffdf8 100%);
    box-shadow: 0 7px 20px rgba(201,164,93,.08);
}
.ai-search-result__rank {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: #edf3f8;
    color: #657c91;
    font-size: 11px;
    font-weight: 900;
}
.ai-search-result.is-top3 .ai-search-result__rank {
    background: #C9A45D;
    color: #fff;
}
.ai-search-result__main { min-width: 0; }
.ai-search-result__topline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}
.ai-search-result__topline strong {
    color: #03346B;
    font-size: 16px;
    line-height: 1.4;
}
.ai-search-result__fit {
    padding: 4px 8px;
    border-radius: 999px;
    background: #e8f2fb;
    color: #07559d;
    font-size: 11px;
    font-weight: 900;
}
.ai-search-result__country {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px;
    margin-top: 7px;
    color: #355b7d;
    font-size: 12px;
    line-height: 1.5;
}
.ai-search-result__country span {
    color: #70869a;
    font-size: 11px;
    font-weight: 700;
}
.ai-search-result__country strong {
    color: #03346B;
    font-size: 13px;
    font-weight: 850;
}
.ai-search-result__meta,
.ai-search-result__signals {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 7px 12px;
    margin-top: 7px;
    color: #5b748a;
    font-size: 12px;
    line-height: 1.55;
}
.ai-search-result__supplier {
    color: #3f5d76;
    font-weight: 800;
}
.ai-search-result__price {
    min-width: 140px;
    text-align: right;
}
.ai-search-result__price > strong {
    display: block;
    color: #03346B;
    font-size: 19px;
    line-height: 1.35;
}
.ai-search-result__product-button {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 126px;
    min-height: 42px;
    margin-top: 9px !important;
    padding: 0 14px;
    border-radius: 9px;
    background: #03346B;
    color: #fff !important;
    font-size: 12px !important;
    font-weight: 850 !important;
    line-height: 1;
    text-decoration: none !important;
    box-shadow: 0 7px 18px rgba(3,52,107,.16);
}
.ai-search-result__product-button:hover { background: #075193; transform: translateY(-1px); }
.ai-search-modal.is-loading .ai-search-modal__primary {
    opacity: .65;
    pointer-events: none;
}

@media (max-width: 760px) {
    .home-ai-search { padding: 15px; }
    .home-ai-search__heading strong { font-size: 20px; }
    .home-ai-search__heading small { font-size: 11px; }
    .home-ai-search__form { grid-template-columns: 1fr; }
    .ai-search-fab { right: 14px; bottom: 74px; }
    .ai-search-modal__dialog {
        width: calc(100vw - 18px);
        max-height: calc(100vh - 18px);
        margin: 9px auto;
        padding: 22px 16px;
        border-radius: 16px;
    }
    .ai-search-modal__actions { align-items: stretch; flex-direction: column; }
    .ai-search-result {
        grid-template-columns: auto minmax(0,1fr);
        align-items: start;
        padding: 15px;
    }
    .ai-search-result__price { grid-column: 2; text-align: left; }
    .ai-search-result__product-button { min-width: 145px; }
}
@media (max-width: 480px) {
    .home-ai-search__heading { align-items: flex-start; }
    .home-ai-search__mark { flex-basis: 38px; width: 38px; height: 38px; }
    .ai-search-modal__header h2 { font-size: 22px; }
    .ai-search-result__topline strong { font-size: 15px; }
    .ai-search-result__meta,
    .ai-search-result__signals { font-size: 11px; }
}


/* ---------- AI search full-screen loading ---------- */
.ai-search-loading[hidden] {
    display: none !important;
}

.ai-search-loading {
    position: fixed;
    z-index: 1600;
    inset: 0;
    display: grid;
    place-items: center;
}

.ai-search-loading__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(3, 24, 46, .58);
    backdrop-filter: blur(3px);
}

.ai-search-loading__panel {
    position: relative;
    z-index: 1;
    display: grid;
    justify-items: center;
    width: min(320px, calc(100vw - 40px));
    box-sizing: border-box;
    padding: 25px 24px;
    border: 1px solid rgba(255, 255, 255, .72);
    border-radius: 16px;
    background: rgba(255, 255, 255, .95);
    box-shadow: 0 24px 70px rgba(0, 24, 52, .28);
    text-align: center;
}

.ai-search-loading__spinner {
    width: 38px;
    height: 38px;
    margin-bottom: 13px;
    border: 4px solid #dce6ef;
    border-top-color: #03346B;
    border-radius: 50%;
    animation: ai-search-spin .8s linear infinite;
}

.ai-search-loading__panel strong {
    color: #03346B;
    font-size: 16px;
    line-height: 1.4;
}

.ai-search-loading__panel > span:last-child {
    margin-top: 5px;
    color: #61798e;
    font-size: 12px;
    line-height: 1.65;
}

@keyframes ai-search-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ---------- AI search pagination ---------- */
.ai-search-results__range {
    display: inline-block;
    margin-left: 8px;
    color: #72879a;
    font-size: 11px;
}

.ai-search-pager {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid #e4ebf2;
}

.ai-search-pager button {
    display: grid;
    place-items: center;
    min-width: 36px;
    height: 36px;
    padding: 0 9px;
    border: 1px solid #cbd8e4;
    border-radius: 8px;
    background: #fff;
    color: #365c7d;
    cursor: pointer;
    font-size: 12px;
    font-weight: 800;
}

.ai-search-pager button:hover:not(:disabled),
.ai-search-pager button:focus-visible:not(:disabled) {
    border-color: #0b63b7;
    background: #f4f9ff;
    color: #07559d;
    outline: none;
}

.ai-search-pager button.is-current {
    border-color: #03346B;
    background: #03346B;
    color: #fff;
}

.ai-search-pager button:disabled {
    opacity: .35;
    cursor: default;
}

.ai-search-pager__ellipsis {
    color: #8999a8;
    font-size: 12px;
    font-weight: 800;
}


.ai-search-result__regional {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border: 1px solid rgba(201,164,93,.42);
    border-radius: 999px;
    background: #fff8e9;
    color: #8b682b;
    font-size: 10px;
    font-weight: 900;
    line-height: 1.2;
}


.home-hero__submit-search-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.home-hero__submit-search-icon svg {
    display: block;
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}


.home-ai-search__button-label {
    display: inline-flex;
    align-items: center;
}

.home-ai-search__button-icon-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    border-radius: 999px;
    background: #fff;
}

.home-ai-search__form button .home-ai-search__search-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 15px;
    height: 15px;
    flex: 0 0 15px;
    color: #B98D3F;
}

.home-ai-search__form button .home-ai-search__search-icon svg {
    display: block;
    width: 15px;
    height: 15px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.1;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.ai-search-results__summary.is-relaxed {
    border-left-color: #b88936;
    background: #fffaf0;
}
.ai-search-results__matchline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 7px;
}
.ai-search-results__match-badge {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    padding: 2px 8px;
    border-radius: 999px;
    background: #eef4f8;
    color: #03346B;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: .03em;
}
.ai-search-results__summary.is-relaxed .ai-search-results__match-badge {
    background: #f3e8cc;
    color: #765719;
}
.ai-search-results__relaxed {
    margin-top: 4px;
    color: #765719;
    font-size: 11px;
    font-weight: 700;
}

.ai-search-results__usage-estimate {
    display: grid;
    gap: 3px;
    margin: 9px 0 7px;
    padding: 10px 12px;
    border: 1px solid #dce8f1;
    border-radius: 10px;
    background: #fff;
}
.ai-search-results__usage-estimate strong {
    color: #03346B;
    font-size: 13px;
}
.ai-search-results__usage-estimate span {
    color: #45647e;
    font-size: 12px;
    line-height: 1.65;
}
.ai-search-results__usage-estimate small {
    color: #71879b;
    font-size: 10px;
    line-height: 1.55;
}

.ai-search-results__recommendation-explanation {
    display: grid;
    gap: 5px;
    margin: 10px 0 2px;
    padding: 11px 12px;
    border: 1px solid #e6dfcf;
    border-radius: 10px;
    background: #fffdf8;
}
.ai-search-results__recommendation-explanation strong {
    color: #765719;
    font-size: 12px;
}
.ai-search-results__recommendation-explanation span {
    color: #45647e;
    font-size: 12px;
    line-height: 1.75;
}

/* Phase 3: AI検索失敗時の通常検索フォールバック */
.ai-search-fallback {
    display: grid;
    gap: 4px;
}
.ai-search-fallback > strong {
    color: #713030;
    font-size: 14px;
}
.ai-search-fallback > span {
    color: #6f4b4b;
}
.ai-search-fallback__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}
.ai-search-fallback__actions button {
    min-height: 40px;
    padding: 9px 13px;
    border-radius: 9px;
    font: inherit;
    font-size: 12px;
    font-weight: 800;
    cursor: pointer;
}
.ai-search-fallback__primary {
    border: 1px solid #03346B;
    background: #03346B;
    color: #fff;
}
.ai-search-fallback__retry {
    border: 1px solid #c5d4e1;
    background: #fff;
    color: #284e70;
}
.ai-search-fallback__actions button:hover,
.ai-search-fallback__actions button:focus-visible {
    filter: brightness(.96);
}

@media (max-width: 640px) {
    .ai-search-fallback__actions {
        align-items: stretch;
        flex-direction: column;
    }
    .ai-search-fallback__actions button {
        width: 100%;
    }
}

/* Confirmed network carrier information */
.plan-carrier-info,.ai-search-result__carrier{font-size:.88rem;line-height:1.55;font-weight:600;margin:10px 0 2px;overflow-wrap:anywhere;color:inherit}
.plan-carrier-note,.ai-search-result__carrier small{display:block;font-size:.75rem;line-height:1.5;margin:1px 0 8px;opacity:.78}
.ai-search-result__split-notice,.ai-split-notice{font-size:.86rem;line-height:1.5;margin:6px 0;color:#9a5119;font-weight:600}