:root {
    --red: #dc002d;
    --deep: #b80024;
    --bg-gray: #f8fafc;
    --ink: #111827;
    --text-sub: #374151;
    --border-gray: #e2e8f0;
    --focus-ring: #ffbf00;
    --focus-ring-dark: #2563eb;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--bg-gray);
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 19px;
    line-height: 1.85;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body.no-scroll {
    overflow: hidden;
}

a {
    color: inherit;
}

/* ==========================================
   Accessibility: Focus Rings & Skip Link
   ========================================== */
.skipLink {
    position: fixed;
    top: -120px;
    left: 20px;
    z-index: 10000;
    background: #000000;
    color: #ffffff;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    transition: top 0.2s ease-in-out;
}

.skipLink:focus {
    top: 20px;
    outline: 3px solid var(--focus-ring);
    outline-offset: 3px;
}

/* Global focus-visible indicator */
:focus-visible {
    outline: 3px solid var(--focus-ring);
    outline-offset: 3px;
}

/* For elements on white/light backgrounds */
.profileSection :focus-visible,
.reportSection :focus-visible,
.supportSectionWrapper :focus-visible,
.policyTabsContainer :focus-visible {
    outline: 3px solid var(--focus-ring-dark);
    outline-offset: 3px;
}

/* ==========================================
   Header Section & Navigation
   ========================================== */
.siteHeader {
    position: fixed;
    z-index: 100;
    top: 20px;
    left: 50%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: min(calc(100% - 32px), 1360px);
    min-height: 124px;
    padding: 16px 52px;
    color: #ffffff;
    background: rgba(214, 0, 42, 0.96);
    border: none;
    border-radius: 999px;
    transform: translateX(-50%);
    box-shadow: 0 10px 32px rgba(87, 0, 18, 0.25);
    transition: box-shadow 0.3s ease, background-color 0.3s ease;
    backdrop-filter: blur(10px);
}

.siteHeader.is-scrolled {
    box-shadow: 0 12px 36px rgba(87, 0, 18, 0.45);
    background: rgba(196, 0, 38, 0.98);
}

.brand {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    white-space: nowrap;
    border-radius: 8px;
}

.brandLogo {
    height: 76px;
    width: auto;
    object-fit: contain;
}

.brandText {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
}

.brand strong {
    font-size: 30px;
    line-height: 1.15;
    font-weight: 900;
    letter-spacing: .02em;
    color: #ffffff;
}

.brand span {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .2em;
    line-height: 1;
    opacity: 0.95;
    color: #ffffff;
}

/* PC向けヘッダー右側コンテナ（2段構成） */
.headerRightArea {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 2px;
}

.desktopNav {
    display: flex;
    gap: 32px;
    font-size: 21px;
    font-weight: 700;
}

.desktopNav a {
    text-decoration: none;
    display: inline-block;
    padding: 4px 6px;
    border-radius: 6px;
    color: #ffffff;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.desktopNav a:hover,
.desktopNav a:focus-visible {
    transform: translateY(-2px);
    opacity: 0.85;
}

.headerSocial,
.footerSocial,
.drawerSocialIcons {
    display: flex;
    align-items: center;
    gap: 10px;
}

.headerSocial a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
    border-radius: 50%;
    overflow: hidden;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.footerSocial a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    border-radius: 50%;
    overflow: hidden;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.drawerSocialIcons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    border-radius: 50%;
    overflow: hidden;
    background: #002b66;
    transition: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease;
}

.headerSocial a:hover,
.headerSocial a:focus-visible,
.footerSocial a:hover,
.footerSocial a:focus-visible {
    transform: translateY(-2px) scale(1.08);
    opacity: 0.88;
}

.drawerSocialIcons a:hover,
.drawerSocialIcons a:focus-visible {
    transform: translateY(-2px) scale(1.08);
    background: var(--red);
    opacity: 1;
}

.headerSocial img {
    width: 30px;
    height: 30px;
    object-fit: cover;
    display: block;
}

.footerSocial img,
.drawerSocialIcons img {
    width: 36px;
    height: 36px;
    object-fit: cover;
    display: block;
}

/* Mobile Menu Button (Hamburger) */
.mobileMenuBtn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 12px;
    z-index: 102;
    transition: background-color 0.2s ease;
}

.mobileMenuBtn:hover,
.mobileMenuBtn:focus-visible {
    background: rgba(255, 255, 255, 0.2);
}

.hamburgerLine {
    display: block;
    width: 26px;
    height: 3px;
    background-color: #ffffff;
    border-radius: 3px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.mobileMenuBtn.is-open .hamburgerLine:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.mobileMenuBtn.is-open .hamburgerLine:nth-child(2) {
    opacity: 0;
}

.mobileMenuBtn.is-open .hamburgerLine:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Drawer Overlay */
.mobileDrawerOverlay {
    position: fixed;
    inset: 0;
    z-index: 998;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobileDrawerOverlay.is-open {
    opacity: 1;
    visibility: visible;
}

/* Mobile Drawer Container */
.mobileDrawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    width: min(85vw, 360px);
    height: 100vh;
    background: #ffffff;
    color: var(--ink);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: -10px 0 36px rgba(0, 0, 0, 0.25);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
}

.mobileDrawer.is-open {
    transform: translateX(0);
}

.mobileDrawerHeader {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-gray);
}

.brandTextDrawer strong {
    font-size: 22px;
    color: var(--red);
    display: block;
    line-height: 1.2;
}

.brandTextDrawer span {
    font-size: 11px;
    color: var(--text-sub);
    font-weight: 700;
    letter-spacing: .15em;
}

.drawerCloseBtn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: #f1f5f9;
    border: none;
    border-radius: 50%;
    font-size: 28px;
    color: var(--ink);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.drawerCloseBtn:hover,
.drawerCloseBtn:focus-visible {
    background: #e2e8f0;
    color: var(--red);
}

.mobileNav {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 28px 0;
}

.mobileNavLink {
    display: flex;
    align-items: center;
    min-height: 50px;
    padding: 10px 16px;
    font-size: 18.5px;
    font-weight: 700;
    color: var(--ink);
    text-decoration: none;
    border-radius: 12px;
    background: #f8fafc;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.mobileNavLink:hover,
.mobileNavLink:focus-visible {
    background: rgba(220, 0, 45, 0.08);
    color: var(--red);
}

.mobileDrawerSocial {
    padding-top: 20px;
    border-top: 1px solid var(--border-gray);
}

.drawerSocialTitle {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-sub);
    margin-bottom: 12px;
    letter-spacing: .08em;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    position: relative;
    min-height: 940px;
    overflow: hidden;
    color: #ffffff;
    background: linear-gradient(125deg, var(--deep), #ed0034 58%, #c90029);
}

.heroGlow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 84% 39%, rgba(255, 147, 161, 0.4), transparent 37%),
        linear-gradient(132deg, transparent 48%, rgba(255, 255, 255, 0.08) 48%);
}

.heroInner {
    position: relative;
    z-index: 2;
    width: min(calc(100% - 64px), 1320px);
    min-height: 940px;
    margin: auto;
    display: flex;
    align-items: center;
}

.heroCopy {
    position: relative;
    z-index: 3;
    width: 60%;
    padding-top: 80px;
}

h1 {
    margin: 0;
    font-family: 'Noto Sans JP', sans-serif;
    text-shadow: 0 4px 18px rgba(100, 0, 20, 0.4);
}

.titleMain {
    display: block;
    font-size: clamp(64px, 7.2vw, 108px);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: .02em;
}

.titleSub {
    display: block;
    margin-top: 24px;
    font-size: clamp(24px, 2.6vw, 36px);
    font-weight: 700;
    letter-spacing: .06em;
    opacity: 0.98;
}

.actions {
    display: flex;
    gap: 20px;
    margin-top: 52px;
    margin-bottom: 36px;
}

.button {
    display: inline-flex;
    min-height: 70px;
    min-width: 44px;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 0 40px;
    border: 2px solid #ffffff;
    border-radius: 999px;
    font-size: 20px;
    font-weight: 900;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.button.primary {
    color: var(--red);
    background: #ffffff;
}

.button.secondary {
    color: #ffffff;
    background: transparent;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(71, 0, 15, 0.35);
}

.button.secondary:hover,
.button.secondary:focus-visible {
    background: rgba(255, 255, 255, 0.15);
}

.person {
    position: absolute;
    z-index: 1;
    right: -20px;
    bottom: 0;
    width: 60%;
    height: calc(100% - 145px);
    max-height: 780px;
    pointer-events: none;
}

.person img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: right bottom;
}

.personCaption {
    position: absolute;
    bottom: 145px;
    right: 48px;
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    text-shadow: 0 4px 20px rgba(60, 0, 10, 0.95);
    white-space: nowrap;
}

.personCaption .sub {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: .18em;
    color: #ffe082;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.85);
}

.personCaption .name {
    font-size: 58px;
    font-weight: 900;
    letter-spacing: .14em;
    color: #ffffff;
    line-height: 1.05;
    text-shadow: 0 3px 12px rgba(0, 0, 0, 0.85);
}

.heroWave {
    position: absolute;
    z-index: 4;
    right: 0;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 140px;
    pointer-events: none;
}

.waveFill {
    fill: #ffffff;
}

/* ==========================================
   Profile & Greeting Section
   ========================================== */
.profileSection {
    background: #ffffff;
    padding: 120px 0 140px;
    color: var(--ink);
}

.profileContainer {
    width: min(calc(100% - 64px), 1280px);
    margin: 0 auto;
}

.sectionHeader {
    text-align: center;
    margin-bottom: 64px;
}

.sectionSub {
    display: block;
    color: var(--red);
    font-size: 18px;
    font-weight: 900;
    letter-spacing: .24em;
}

.sectionTitle {
    margin: 10px 0 18px;
    font-size: clamp(36px, 4.5vw, 52px);
    font-weight: 900;
    color: var(--ink);
    letter-spacing: .02em;
}

.headerLine {
    width: 72px;
    height: 5px;
    background: var(--red);
    margin: 0 auto;
    border-radius: 3px;
}

.profileGrid {
    display: grid;
    grid-template-columns: 520px 1fr;
    gap: 72px;
    align-items: start;
    margin-bottom: 120px;
}

.profileImageWrap {
    position: sticky;
    top: 130px;
}

.profileImg {
    width: 100%;
    height: auto;
    border-radius: 32px;
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.14);
    object-fit: cover;
}

.profileList {
    list-style: none;
    padding: 0;
    margin: 0 0 48px 0;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.profileList > li {
    position: relative;
    padding-left: 32px;
    font-size: 19px;
    line-height: 1.95;
    color: var(--ink);
}

.profileList > li::before {
    content: "";
    position: absolute;
    left: 8px;
    top: 19px;
    width: 8px;
    height: 8px;
    background-color: var(--red);
    border-radius: 50%;
    transform: translateY(-50%);
}

.profileSubList {
    list-style: none;
    padding: 0;
    margin: 12px 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.profileSubList li {
    position: relative;
    padding-left: 0;
    font-size: 16.5px;
    line-height: 1.85;
    color: var(--text-sub);
}

.profileCurrent {
    background: #f8fafc;
    padding: 34px 40px;
    border-radius: 24px;
    border: 1px solid var(--border-gray);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

.currentHeading {
    margin: 0 0 20px;
    color: var(--red);
    font-size: 22px;
    font-weight: 900;
    letter-spacing: .04em;
}

.currentGrid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.currentBlock h4 {
    margin: 0 0 10px;
    font-size: 19px;
    font-weight: 900;
    color: var(--ink);
}

.currentBlock ul {
    list-style: disc;
    padding-left: 22px;
    margin: 0;
}

.currentBlock li {
    font-size: 17.5px;
    line-height: 1.8;
    margin-bottom: 6px;
    color: var(--text-sub);
}

/* Greeting Block */
.greetingBlock {
    padding-top: 90px;
    border-top: 2px dashed var(--border-gray);
    max-width: 1080px;
    margin: 0 auto;
}

.greetingSub {
    display: block;
    color: var(--red);
    font-size: 17px;
    font-weight: 900;
    letter-spacing: .2em;
    margin-bottom: 10px;
}

.greetingTitle {
    margin: 0 0 36px;
    font-size: clamp(30px, 3.5vw, 44px);
    font-weight: 900;
    line-height: 1.4;
    color: var(--ink);
    letter-spacing: .02em;
}

.greetingTitle span {
    display: inline-block;
    margin-top: 8px;
    font-size: clamp(22px, 2.6vw, 32px);
    color: var(--red);
}

.greetingText p {
    margin: 0 0 28px;
    font-size: 19.5px;
    line-height: 2.15;
    color: var(--ink);
}

.signature {
    text-align: right;
    margin-top: 48px !important;
}

.signatureImg {
    width: 220px;
    max-width: 100%;
    height: auto;
    display: inline-block;
}

/* ==========================================
   Policy (Promise) Section & Tabs
   ========================================== */
.promiseSectionWrapper {
    position: relative;
    background: var(--bg-gray);
    padding: 120px 0 140px;
    overflow: hidden;
}

.promiseContainer {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.policyWaveTop {
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    width: 100%;
    height: 130px;
    pointer-events: none;
    z-index: 1;
    transform: rotate(180deg);
}

.policyWaveBottom {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    width: 100%;
    height: 130px;
    pointer-events: none;
    z-index: 1;
}

.waveFillTop,
.waveFillBottom {
    fill: #ffffff;
}

.policyTabsContainer {
    margin-top: 48px;
}

.policyTabNav {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #e2e8f0;
    border-radius: 999px;
    padding: 10px 14px 18px;
    margin-bottom: 48px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.policyTabBtn {
    position: relative;
    flex: 1;
    min-width: max-content;
    min-height: 48px;
    padding: 14px 28px;
    border: none;
    background: transparent;
    color: #1f2937;
    font-family: inherit;
    font-size: 19.5px;
    font-weight: 800;
    cursor: pointer;
    border-radius: 999px;
    transition: all 0.25s ease;
    white-space: nowrap;
    text-align: center;
}

.policyTabBtn:hover {
    color: var(--red);
}

.policyTabBtn.is-active {
    background: var(--red);
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(220, 0, 45, 0.35);
}

.policyTabBtn.is-active::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 8px 8px 0 8px;
    border-style: solid;
    border-color: var(--red) transparent transparent transparent;
    z-index: 2;
}

.tabDivider {
    width: 1px;
    height: 22px;
    background: #cbd5e1;
    flex-shrink: 0;
}

.policyPanel {
    display: none;
    animation: policyFadeIn 0.3s ease;
}

.policyPanel.is-active {
    display: block;
}

.policyPanel[hidden] {
    display: none !important;
}

@keyframes policyFadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.policyPanelGrid {
    display: grid;
    grid-template-columns: 480px 1fr;
    gap: 56px;
    align-items: center;
    background: #ffffff;
    border-radius: 32px;
    padding: 48px;
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-gray);
    text-align: left;
}

.policyImageSpace {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 24px;
    overflow: hidden;
    background: #f1f5f9;
}

.imagePlaceholder {
    position: relative;
    width: 100%;
    height: 100%;
}

.imagePlaceholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.placeholderFallback {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #475569;
    gap: 12px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 2px dashed #cbd5e1;
    border-radius: 24px;
}

.placeholderFallback span {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: .05em;
}

.policyCategory {
    display: inline-block;
    color: var(--red);
    font-weight: 900;
    font-size: 21px;
    margin-bottom: 10px;
    letter-spacing: .04em;
}

.policyHeading {
    font-size: clamp(28px, 3.2vw, 42px);
    font-weight: 900;
    color: var(--ink);
    margin: 0 0 20px 0;
    line-height: 1.3;
}

.policyText {
    font-size: 19px;
    line-height: 2.1;
    color: var(--ink);
    margin: 0;
}

.policyNote {
    margin-top: 22px;
    font-size: 16.5px;
    line-height: 1.75;
    color: var(--text-sub);
    background: #f1f5f9;
    padding: 14px 20px;
    border-radius: 12px;
    border-left: 5px solid var(--red);
}

/* ==========================================
   Report Section & Lightbox Modal
   ========================================== */
.reportSection {
    background: #ffffff;
    padding: 110px 0 130px;
    color: var(--ink);
}

.reportContainer {
    width: min(calc(100% - 64px), 1140px);
    margin: 0 auto;
}

.reportVideoWrap,
.reportXWrap,
.reportYoutubeWrap,
.reportInstaWrap {
    margin-bottom: 64px;
}

.reportXTweetWrap {
    max-width: 550px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    min-height: 250px;
}

.reportXTweetWrap .twitter-tweet {
    margin: 0 auto !important;
}

.reportSubHeading {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 24px;
    padding-left: 16px;
    border-left: 4px solid var(--red);
}

.reportSubLabel {
    display: block;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .2em;
    color: var(--red);
    line-height: 1;
}

.reportSubHeadingText {
    font-size: 1.45rem;
    font-weight: 900;
    color: var(--ink);
    margin: 0;
    line-height: 1.3;
}

.reportVideoFrame {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.12);
}

.reportVideoFrame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Instagram Grid */
.instaGrid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.instaItem {
    position: relative;
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 12px;
    text-decoration: none;
}

.instaItem img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    display: block;
}

.instaItem:hover img,
.instaItem:focus-visible img {
    transform: scale(1.06);
}

.instaOverlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(2px);
}

.instaItem:hover .instaOverlay,
.instaItem:focus-visible .instaOverlay {
    opacity: 1;
}

.instaIcon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

/* YouTube & Report Cards */
.reportGrid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 28px;
}

.reportCard {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--border-gray);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 100%;
}

.reportCard:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.12);
}

.reportThumbBtn,
.reportThumbLink {
    position: relative;
    width: 100%;
    min-height: 44px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    overflow: hidden;
    display: block;
    text-decoration: none;
}

.reportThumbLink {
    height: 220px;
}

.reportThumbBtn {
    height: 340px;
    padding: 0;
    margin: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    overflow: hidden;
    display: block;
}

.reportImg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.4s ease;
}

.reportThumbBtn .reportImg {
    border-radius: 0;
    box-shadow: none;
}

.reportThumbBtn:hover .reportImg,
.reportThumbBtn:focus-visible .reportImg,
.reportThumbLink:hover .reportImg,
.reportThumbLink:focus-visible .reportImg {
    transform: scale(1.04);
}

.reportOverlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: #ffffff;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(2px);
}

.reportThumbBtn .reportOverlay {
    inset: 0;
    border-radius: 0;
}

.reportThumbBtn:hover .reportOverlay,
.reportThumbBtn:focus-visible .reportOverlay,
.reportThumbLink:hover .reportOverlay,
.reportThumbLink:focus-visible .reportOverlay {
    opacity: 1;
}

.playIcon {
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}

.reportOverlay span {
    font-size: 14.5px;
    font-weight: 800;
    letter-spacing: .05em;
}

.reportCaption {
    padding: 18px 20px;
    background: #ffffff;
    text-align: left;
}

.reportDate {
    display: inline-block;
    color: var(--red);
    font-size: 14px;
    font-weight: 900;
    letter-spacing: .08em;
    margin-bottom: 4px;
}

.reportTitle {
    margin: 0;
    font-size: 17.5px;
    font-weight: 900;
    color: var(--ink);
    line-height: 1.4;
}

.reportMoreWrap {
    display: flex;
    justify-content: flex-end;
    margin-top: 28px;
}

.reportMoreBtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 10px 26px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--red);
    border: 2px solid var(--red);
    border-radius: 999px;
    text-decoration: none;
    letter-spacing: 0.05em;
    transition: background 0.2s ease, color 0.2s ease;
}

.reportMoreBtn:hover,
.reportMoreBtn:focus-visible {
    background: var(--red);
    color: #ffffff;
}

/* Lightbox Modal */
.lightboxModal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightboxModal.is-open {
    opacity: 1;
    visibility: visible;
}

.lightboxOverlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(6px);
}

.lightboxContent {
    position: relative;
    z-index: 2;
    max-width: 820px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightboxModal.is-open .lightboxContent {
    transform: scale(1);
}

.lightboxImg {
    max-width: 100%;
    max-height: 72vh;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.5);
}

.lightboxClose {
    position: absolute;
    top: -52px;
    right: 0;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    border: 2px solid rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    color: #ffffff;
    font-size: 28px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lightboxClose:hover,
.lightboxClose:focus-visible {
    background: var(--red);
    border-color: var(--red);
    transform: scale(1.08);
}

.lightboxTitle {
    margin-top: 14px;
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
    text-align: center;
}

/* ==========================================
   Support Section
   ========================================== */
.supportSectionWrapper {
    position: relative;
    background: var(--bg-gray);
    padding: 120px 0 140px;
    overflow: hidden;
}

.supportContainer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.supportWaveTop {
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    width: 100%;
    height: 130px;
    pointer-events: none;
    z-index: 1;
    transform: rotate(180deg);
}

.supportIntroMessage {
    width: 100%;
    margin: 0 0 52px;
    text-align: left;
}

.supportIntroMessage p {
    font-size: 20px;
    line-height: 1.9;
    color: var(--ink);
    margin-bottom: 18px;
}

.supportHighlightText {
    font-weight: 800;
    color: var(--red) !important;
}

.supportGrid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
    margin-bottom: 56px;
    text-align: left;
}

.supportCard {
    background: #ffffff;
    border-radius: 28px;
    padding: 40px;
    border: 1px solid var(--border-gray);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.supportCard:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.1);
}

.supportCardHeader {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}

.supportIconWrap {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: rgba(220, 0, 45, 0.08);
    color: var(--red);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.supportCardTitle {
    margin: 0;
    font-size: 23px;
    font-weight: 900;
    color: var(--ink);
}

.supportCardText {
    font-size: 18px;
    line-height: 1.9;
    color: var(--text-sub);
    margin: 0 0 28px 0;
    flex-grow: 1;
}

.supportCardAction {
    margin-top: auto;
}

.supportActionBtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    min-height: 54px;
    padding: 14px 24px;
    background: var(--red);
    color: #ffffff;
    font-size: 18.5px;
    font-weight: 800;
    text-decoration: none;
    border-radius: 999px;
    transition: all 0.25s ease;
    box-shadow: 0 8px 22px rgba(220, 0, 45, 0.28);
}

.supportActionBtn:hover,
.supportActionBtn:focus-visible {
    background: var(--deep);
    box-shadow: 0 12px 28px rgba(220, 0, 45, 0.38);
    transform: translateY(-2px);
}

.supportOutroMessage {
    max-width: 920px;
    margin: 0 auto;
    padding: 22px 32px;
    background: #ffffff;
    border-radius: 999px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--border-gray);
}

.supportOutroMessage p {
    margin: 0;
    font-size: 20px;
    font-weight: 900;
    color: var(--red);
    letter-spacing: .02em;
}

/* ==========================================
   Footer Section
   ========================================== */
.siteFooter {
    position: relative;
    background: linear-gradient(135deg, #e3002b 0%, #b80024 50%, #90001c 100%);
    color: #ffffff;
    padding: 130px 0 40px;
    z-index: 10;
}

.footerWaveTop {
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    width: 100%;
    height: 130px;
    pointer-events: none;
    z-index: 1;
    transform: rotate(180deg);
}

.footerWaveFill {
    fill: var(--bg-gray);
}

.footerContainer {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 2;
}

.footerTop {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 32px;
    margin-bottom: 44px;
}

.footerRightArea {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 16px;
    margin-left: auto;
}

.footerLogoLink {
    display: flex;
    align-items: center;
    gap: 16px;
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
}

.footerLogoImg {
    height: 84px;
    width: auto;
    object-fit: contain;
}

.footerBrandText {
    display: flex;
    flex-direction: column;
}

.footerBrandSub {
    font-size: 13.5px;
    font-weight: 700;
    letter-spacing: .15em;
    opacity: 0.95;
}

.footerBrandTitle {
    font-size: 26px;
    font-weight: 900;
    letter-spacing: .04em;
    line-height: 1.2;
}

.footerBrandTitle span {
    font-size: 14px;
    font-weight: 800;
    margin-left: 8px;
    letter-spacing: .1em;
    opacity: 0.95;
}

.footerNavList {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 26px;
    flex-wrap: wrap;
}

.footerNavList a {
    color: #ffffff;
    text-decoration: none;
    font-size: 17.5px;
    font-weight: 700;
    padding: 4px 6px;
    border-radius: 6px;
    display: inline-block;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.footerNavList a:hover,
.footerNavList a:focus-visible {
    transform: translateY(-2px);
    opacity: 0.85;
}

.footerDivider {
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.25);
    margin-bottom: 48px;
}

.footerOfficesGrid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
    margin-bottom: 64px;
}

.officeCard {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 24px;
    padding: 32px 36px;
    backdrop-filter: blur(4px);
    transition: background 0.3s ease, transform 0.3s ease;
}

.officeCard:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

.officeHeader {
    margin-bottom: 14px;
}

.officeBadge {
    display: inline-block;
    background: #ffffff;
    color: var(--deep);
    font-size: 15px;
    font-weight: 900;
    padding: 6px 16px;
    border-radius: 999px;
    letter-spacing: .06em;
}

.officeAddress {
    font-size: 18px;
    line-height: 1.8;
    margin: 0 0 18px 0;
    opacity: 0.98;
}

.officeContact {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 18px;
}

.officeContact a {
    color: #ffffff;
    text-decoration: underline;
    text-underline-offset: 4px;
    font-weight: 700;
    padding: 4px;
    border-radius: 4px;
}

.contactLabel {
    display: inline-block;
    background: rgba(255, 255, 255, 0.25);
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 13.5px;
    font-weight: 900;
    margin-right: 6px;
    letter-spacing: .08em;
}

.footerBottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    flex-wrap: wrap;
    gap: 20px;
}

.copyright {
    margin: 0;
    font-size: 15px;
    opacity: 0.92;
    letter-spacing: .04em;
}

.backToTopBtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 44px;
    padding: 10px 22px;
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
    text-decoration: none;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 800;
    border: 1px solid rgba(255, 255, 255, 0.35);
    transition: all 0.2s ease;
}

.backToTopBtn:hover,
.backToTopBtn:focus-visible {
    background: #ffffff;
    color: var(--red);
}

/* ==========================================
   Responsive Breakpoints & Mobile Optimization
   ========================================= */

/* Tablet & Smaller Desktop (max-width: 1080px) */
@media (max-width: 1080px) {
    .siteHeader {
        padding: 8px 32px;
    }

    .desktopNav {
        gap: 20px;
        font-size: 17px;
    }

    .profileGrid {
        grid-template-columns: 440px 1fr;
        gap: 48px;
    }

    .policyPanelGrid {
        grid-template-columns: 380px 1fr;
        gap: 36px;
        padding: 36px;
    }

    .person {
        right: -80px;
    }
}

/* Tablet & Mobile Nav Trigger (max-width: 920px) */
@media (max-width: 920px) {
    .headerRightArea {
        display: none;
    }

    .desktopNav {
        display: none;
    }

    .headerSocial {
        display: none;
    }

    .mobileMenuBtn {
        display: flex;
    }

    .siteHeader {
        min-height: 76px;
        padding: 8px 20px;
        width: calc(100% - 24px);
        top: 12px;
    }

    .brandLogo {
        height: 52px;
    }

    .brand strong {
        font-size: 23px;
    }

    .brand span {
        font-size: 11px;
    }

    .hero {
        min-height: auto;
    }

    .heroInner {
        width: calc(100% - 32px);
        min-height: auto;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
    }

    .heroCopy {
        width: 100%;
        padding-top: 120px;
        z-index: 4;
    }

    .titleMain {
        font-size: clamp(48px, 11vw, 76px);
    }

    .titleSub {
        font-size: clamp(20px, 4.5vw, 28px);
        margin-top: 16px;
    }

    .person {
        position: relative;
        right: auto;
        bottom: auto;
        width: 100%;
        height: 580px;
        margin-top: 20px;
        margin-left: auto;
        pointer-events: none;
    }

    .person img {
        object-position: center bottom;
    }

    .personCaption {
        bottom: 130px;
        right: 16px;
        align-items: flex-end;
    }

    .personCaption .sub {
        font-size: 18px;
    }

    .personCaption .name {
        font-size: 40px;
    }

    .actions {
        display: none;
    }

    .profileGrid {
        display: flex;
        flex-direction: column;
        gap: 36px;
        margin-bottom: 80px;
    }

    .profileContent {
        order: 1;
    }

    .profileImageWrap {
        order: 2;
        position: relative;
        top: 0;
        max-width: 440px;
        width: 100%;
        margin: 0 auto;
    }

    .currentGrid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .policyPanelGrid {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 30px;
    }

    .reportGrid {
        grid-template-columns: repeat(2, 1fr);
        gap: 22px;
    }

    .supportGrid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footerOfficesGrid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footerTop {
        justify-content: center;
        flex-direction: column;
        gap: 20px;
    }

    .footerRightArea {
        align-items: center;
        margin-left: 0;
    }
}

/* Smartphone (max-width: 640px) */
@media (max-width: 640px) {
    body {
        font-size: 17px;
    }

    .siteHeader {
        min-height: 68px;
        padding: 6px 14px;
        top: 10px;
    }

    .brand {
        gap: 10px;
    }

    .brandLogo {
        height: 44px;
    }

    .brand strong {
        font-size: 19px;
    }

    .brand span {
        font-size: 9.5px;
    }

    .hero {
        min-height: auto;
        padding-bottom: 0;
    }

    .heroInner {
        min-height: auto;
        padding-bottom: 0;
    }

    .heroCopy {
        padding-top: 100px;
    }

    .titleMain {
        font-size: clamp(38px, 12vw, 56px);
    }

    .actions {
        display: none !important;
    }

    .person {
        height: min(115vw, 560px);
        margin-top: 10px;
        margin-bottom: 0;
    }

    .person img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: center bottom;
        vertical-align: bottom;
    }

    .personCaption {
        bottom: 105px;
        right: 12px;
    }

    .personCaption .sub {
        font-size: 16px;
    }

    .personCaption .name {
        font-size: 34px;
    }

    .heroWave {
        height: 90px;
    }

    .profileSection {
        padding: 70px 0 90px;
    }

    .profileContainer,
    .reportContainer,
    .promiseContainer,
    .supportContainer,
    .footerContainer {
        width: calc(100% - 32px);
        padding: 0;
    }

    .sectionHeader {
        margin-bottom: 40px;
    }

    .sectionTitle {
        font-size: 32px;
    }

    .profileList > li {
        font-size: 17px;
        line-height: 1.85;
        padding-left: 26px;
    }

    .profileList > li::before {
        left: 6px;
        top: 16px;
    }

    .profileSubList {
        margin: 10px 0 0 0;
        gap: 10px;
    }

    .profileSubList li {
        font-size: 15px;
        line-height: 1.75;
        padding-left: 0;
    }

    .profileCurrent {
        padding: 24px 20px;
        border-radius: 18px;
    }

    .greetingBlock {
        padding-top: 60px;
    }

    .greetingTitle {
        font-size: 26px;
    }

    .greetingTitle span {
        font-size: 20px;
    }

    .greetingText p {
        font-size: 17px;
        line-height: 1.95;
    }

    .signature {
        margin-top: 32px !important;
    }

    .signatureImg {
        width: 170px;
    }

    .promiseSectionWrapper,
    .supportSectionWrapper {
        padding: 80px 0 90px;
    }

    .policyWaveTop,
    .policyWaveBottom,
    .supportWaveTop,
    .footerWaveTop {
        height: 75px;
    }

    .policyTabNav {
        padding: 6px 8px 14px;
        gap: 6px;
        margin-bottom: 32px;
    }

    .policyTabBtn {
        padding: 10px 18px;
        font-size: 16px;
    }

    .policyPanelGrid {
        padding: 22px;
        border-radius: 24px;
    }

    .policyHeading {
        font-size: 24px;
    }

    .policyText {
        font-size: 16.5px;
        line-height: 1.9;
    }

    .reportSection {
        padding: 70px 0 90px;
    }

    .reportGrid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .instaGrid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .supportCard {
        padding: 26px 20px;
        border-radius: 20px;
    }

    .supportCardTitle {
        font-size: 20px;
    }

    .supportCardText {
        font-size: 16px;
    }

    .supportActionBtn {
        font-size: 16.5px;
        min-height: 50px;
    }

    .supportOutroMessage {
        padding: 18px 20px;
        border-radius: 20px;
    }

    .supportOutroMessage p {
        font-size: 17px;
    }

    .siteFooter {
        padding: 90px 0 36px;
    }

    .footerLogoImg {
        height: 64px;
    }

    .footerBrandTitle {
        font-size: 22px;
    }

    .footerNavList {
        gap: 16px;
    }

    .footerNavList a {
        font-size: 16px;
    }

    .officeCard {
        padding: 24px 20px;
        border-radius: 18px;
    }

    .officeAddress {
        font-size: 16px;
    }

    .officeContact {
        font-size: 16px;
        gap: 16px;
    }

    .footerBottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 16px;
    }

    .backToTopBtn {
        width: 100%;
    }
}

/* Reduced Motion (WCAG 2.3.3 Animation from Interactions) */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto !important;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ==========================================
   Subpage / Support Detail Styles (support.html)
   ========================================== */
.supportHero {
    position: relative;
    background: #ffffff;
    padding: 165px 0 0;
    overflow: hidden;
    color: var(--ink);
}

.supportHeroGlow {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 900px;
    height: 600px;
    background: radial-gradient(circle, rgba(220, 0, 45, 0.05) 0%, rgba(255, 191, 0, 0.04) 50%, rgba(255, 255, 255, 0) 70%);
    pointer-events: none;
    z-index: 0;
}

.supportHero .heroWave {
    position: relative;
    z-index: 4;
    display: block;
    width: 100%;
    height: 90px;
    margin-top: -10px;
    margin-bottom: -1px;
    pointer-events: none;
}

.supportHero .waveFill {
    fill: var(--bg-gray);
    /* #f8fafc 薄いグレー */
}

.supportHeroContainer {
    position: relative;
    z-index: 2;
    width: min(calc(100% - 32px), 1220px);
    margin: 0 auto;
    padding: 0 10px;
}

.supportHero .breadcrumb {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    font-size: 14.5px;
    color: #64748b;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.supportHero .breadcrumb a {
    color: var(--red);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: opacity 0.2s ease;
}

.supportHero .breadcrumb a:hover {
    opacity: 0.8;
}

.supportHero .breadcrumbSep {
    opacity: 0.5;
    color: #94a3b8;
}

/* メインバナーエリア（2カラム：左に大きいうさぎ、右にコンテンツ） */
.supportHeroBanner {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 36px;
    align-items: flex-end;
    justify-content: center;
    background: transparent;
    padding: 20px 0 0;
    border: none;
    box-shadow: none;
    position: relative;
    max-width: 1220px;
    margin: 0 auto;
}

/* 左側：こくみんうさぎ（大きく配置） */
.supportHeroMascot {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    position: relative;
    padding-bottom: 6px;
}

.heroUsagiSpeech {
    background: #002b66;
    color: #ffffff;
    font-size: 19.5px;
    font-weight: 900;
    padding: 10px 22px;
    border-radius: 20px;
    position: relative;
    margin-bottom: 14px;
    box-shadow: 0 6px 16px rgba(0, 43, 102, 0.25);
    white-space: nowrap;
    letter-spacing: 0.06em;
}

.heroUsagiSpeech::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 8px 8px 0;
    border-style: solid;
    border-color: #002b66 transparent;
    display: block;
    width: 0;
}

.heroUsagiImgWrap {
    width: 100%;
    display: flex;
    justify-content: center;
}

.heroBigUsagiImg {
    height: 430px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 14px 28px rgba(245, 158, 11, 0.28));
    animation: usagiFloat 3s ease-in-out infinite alternate;
}

@keyframes usagiFloat {
    0% {
        transform: translateY(0) rotate(0deg);
    }

    100% {
        transform: translateY(-8px) rotate(2deg);
    }
}

/* 中央/右側：ヘッド・タイトル・特典バッジ */
.supportHeroCenter {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-bottom: 32px;
}

.supportHeroHeadGroup {
    margin-bottom: 20px;
}

.supportPartyBadge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #002b66;
    color: #ffffff;
    padding: 4px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 12px;
    box-shadow: 0 4px 10px rgba(0, 43, 102, 0.2);
}

.partyTag {
    font-weight: 900;
    letter-spacing: 0.06em;
}

.partySubTag {
    background: #ffbf00;
    color: #002b66;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.04em;
}

.supportHeroTitle {
    margin: 0;
    line-height: 1.08;
}

.titlePartyText {
    display: block;
    font-size: clamp(38px, 5.5vw, 72px);
    font-weight: 900;
    color: #002b66;
    letter-spacing: 0.05em;
    line-height: 1.15;
}

.titleCatch {
    display: inline-block;
    font-size: clamp(52px, 7.2vw, 98px);
    font-weight: 900;
    color: var(--red);
    letter-spacing: 0.06em;
    margin-top: 6px;
    line-height: 1;
    text-shadow: 3px 3px 0 #ffffff, 0 6px 20px rgba(220, 0, 45, 0.28);
}

/* 3大特典サークルバッジ群（大きくインパクトのあるサイズ） */
.supportBenefitBadges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 22px;
    margin: 24px 0 24px;
    padding: 0;
    list-style: none;
    flex-wrap: wrap;
    width: 100%;
}

.benefitBadgeItem {
    display: flex;
    margin: 0;
    padding: 0;
}

.benefitCircle {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #ffd21a 0%, #f59e0b 65%, #d97706 100%);
    color: #002b66;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    box-shadow: 0 12px 30px rgba(245, 158, 11, 0.42), inset 0 3px 7px rgba(255, 255, 255, 0.75);
    border: 5.5px solid #ffffff;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
    cursor: default;
}

.benefitCircle:hover {
    transform: scale(1.06) translateY(-5px);
    box-shadow: 0 18px 36px rgba(245, 158, 11, 0.55), inset 0 3px 7px rgba(255, 255, 255, 0.85);
}

.badgeMainText {
    font-size: 24px;
    font-weight: 800;
    line-height: 1.25;
}

.badgeMainText strong {
    font-size: 32px;
    font-weight: 900;
    color: #002b66;
    display: inline-block;
}

.badgeSubText {
    font-size: 16px;
    font-weight: 700;
    color: #78350f;
    margin-top: 5px;
    line-height: 1.2;
}

/* 案内テキスト */
.supportHeroNotice {
    max-width: 680px;
    margin: 0 auto;
}

.heroLeadText {
    font-size: 15px;
    color: #475569;
    line-height: 1.65;
    margin: 0 0 10px;
}

.heroBranchNote {
    font-size: 13.5px;
    color: var(--red);
    font-weight: 700;
    background: #fff5f5;
    border: 1px solid rgba(220, 0, 45, 0.25);
    padding: 6px 14px;
    border-radius: 8px;
    display: inline-block;
    margin: 0;
    line-height: 1.4;
}

.subpageMain {
    padding: 60px 0 100px;
}

.subpageContainer {
    width: min(calc(100% - 32px), 1100px);
    margin: 0 auto;
}

.subpageSection {
    background: transparent;
    border-radius: 0;
    padding: 0;
    margin-bottom: 80px;
    box-shadow: none;
    border: none;
}

.subpageSectionHeader {
    text-align: center;
    margin-bottom: 44px;
}

.subpageSectionSub {
    display: block;
    font-size: 17px;
    font-weight: 900;
    color: var(--red);
    letter-spacing: 0.22em;
    margin-bottom: 8px;
}

.subpageSectionTitle {
    font-size: clamp(32px, 4.5vw, 46px);
    font-weight: 900;
    color: var(--ink);
    position: relative;
    display: inline-block;
    padding-bottom: 16px;
    margin: 0;
    letter-spacing: 0.04em;
}

.subpageSectionTitle::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 5px;
    background: var(--red);
    border-radius: 3px;
}

.aboutMembershipLead {
    font-size: 20.5px;
    line-height: 1.85;
    color: var(--text-sub);
    text-align: left;
    width: 100%;
    margin: 0 0 36px;
    font-weight: 500;
}

.featureHighlightsGrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin: 32px 0 16px;
}

.featureHighlightCard {
    background: #f8fafc;
    border-radius: 20px;
    padding: 28px;
    border: 1px solid #e2e8f0;
    display: flex;
    align-items: flex-start;
    gap: 18px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.featureHighlightCard:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.featureIcon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    background: linear-gradient(135deg, var(--red) 0%, #b80024 100%);
    color: #ffffff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
}

.featureInfo h4 {
    margin: 0 0 8px;
    font-size: 19px;
    font-weight: 700;
    color: var(--ink);
}

.featureInfo p {
    margin: 0;
    font-size: 15px;
    color: var(--text-sub);
    line-height: 1.65;
}

.noticeBox {
    background: #fff8f8;
    border: 1px solid #fecaca;
    border-left: 6px solid var(--red);
    border-radius: 16px;
    padding: 28px 32px;
    margin-top: 36px;
}

.noticeBoxTitle {
    font-size: 22px;
    font-weight: 800;
    color: var(--red);
    margin: 0 0 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.noticeList {
    margin: 0;
    padding-left: 22px;
    color: var(--ink);
    font-size: 18.5px;
    line-height: 1.75;
}

.noticeList li {
    margin-bottom: 12px;
}

.noticeList li:last-child {
    margin-bottom: 0;
}

.noticeList a {
    color: var(--red);
    font-weight: 700;
    text-decoration: underline;
}

.noticeList a:hover {
    color: var(--deep);
}

.membershipGrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.memberCard {
    background: #ffffff;
    border-radius: 24px;
    border: 2px solid #e2e8f0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.memberCard.is-featured {
    border-color: var(--red);
    box-shadow: 0 16px 36px rgba(220, 0, 45, 0.12);
}

.memberCardBadge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--red);
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    padding: 7px 18px;
    border-bottom-left-radius: 16px;
}

.memberCardHeader {
    padding: 36px 36px 28px;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
}

.memberCard.is-featured .memberCardHeader {
    background: #fff5f5;
}

.memberCardTitle {
    font-size: 32px;
    font-weight: 900;
    margin: 0 0 14px;
    color: var(--ink);
}

.memberFee {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.memberFee .amount {
    font-size: 46px;
    font-weight: 900;
    color: var(--red);
}

.memberFee .unit {
    font-size: 18.5px;
    color: var(--text-sub);
    font-weight: 700;
}

.memberCardBody {
    padding: 36px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.memberDetailList {
    list-style: none;
    padding: 0;
    margin: 0;
}

.memberDetailList li {
    position: relative;
    padding-left: 32px;
    margin-bottom: 16px;
    font-size: 18.5px;
    line-height: 1.65;
}

.memberDetailList li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--red);
    font-weight: 900;
    font-size: 22px;
}

.memberDetailList li strong {
    color: var(--red);
}

.memberOrgNotice {
    background: #f1f5f9;
    padding: 16px 20px;
    border-radius: 14px;
    font-size: 16.5px;
    color: var(--text-sub);
    border-left: 4px solid var(--red);
    line-height: 1.5;
}

.flowSteps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 36px;
}

.flowStepCard {
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 22px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.flowStepCard:hover {
    border-color: var(--red);
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(220, 0, 45, 0.1);
}

.flowStepHeader {
    display: flex;
    align-items: center;
    gap: 14px;
}

.flowStepNum {
    width: 42px;
    height: 42px;
    min-width: 42px;
    background: var(--red);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 900;
}

.flowStepContent h4 {
    margin: 0;
    font-size: 19.5px;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.4;
}

.flowStepImageWrap {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    background: transparent;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.flowStepImg {
    width: 100%;
    height: auto;
    max-height: 280px;
    object-fit: contain;
    display: block;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.flowStepCard:hover .flowStepImg {
    transform: scale(1.02);
}

@media (max-width: 992px) {
    .flowSteps {
        grid-template-columns: repeat(2, 1fr);
    }
}

.paymentMethodBlock {
    margin-bottom: 40px;
}

.paymentMethodTitle {
    font-size: 22px;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 24px;
    border-left: 5px solid var(--red);
    padding-left: 14px;
    line-height: 1.4;
}

.methodCtaWrap {
    text-align: center;
    margin: 36px 0 44px;
}

.resourceHeading {
    font-size: 19px;
    font-weight: 700;
    color: var(--ink);
    margin-top: 40px;
    margin-bottom: 18px;
}

.sectionDivider {
    border: none;
    border-top: 1px solid #e2e8f0;
    margin: 52px 0;
}

.resourceGrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.resourceCard {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 16px;
    text-decoration: none;
    color: var(--ink);
    font-weight: 700;
    font-size: 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    transition: all 0.2s ease;
}

.resourceCard:hover,
.resourceCard:focus-visible {
    border-color: var(--red);
    background: #fff5f5;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(220, 0, 45, 0.12);
}

.resourceIcon {
    font-size: 24px;
}

.resourceTitle {
    flex-grow: 1;
}

.resourceExt {
    font-size: 15.5px;
    color: var(--red);
    font-weight: 700;
}

.inquirySection {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #ffffff;
    border-radius: 28px;
    padding: 52px;
    text-align: center;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.2);
}

.inquirySection h3 {
    font-size: 32px;
    font-weight: 900;
    margin: 0 0 16px;
}

.inquirySection p {
    font-size: 19px;
    color: #cbd5e1;
    max-width: 720px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.ctaBtnGroup {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.btnPrimaryCta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--red) 0%, #b80024 100%);
    color: #ffffff !important;
    font-size: 20px;
    font-weight: 700;
    padding: 18px 40px;
    border-radius: 999px;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(220, 0, 45, 0.4);
    transition: all 0.25s ease;
}

.btnPrimaryCta:hover,
.btnPrimaryCta:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(220, 0, 45, 0.6);
}

.btnSecondaryCta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.12);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #ffffff !important;
    font-size: 20px;
    font-weight: 700;
    padding: 18px 40px;
    border-radius: 999px;
    text-decoration: none;
    transition: all 0.25s ease;
    backdrop-filter: blur(8px);
}

.btnSecondaryCta:hover,
.btnSecondaryCta:focus-visible {
    background: rgba(255, 255, 255, 0.25);
    border-color: #ffffff;
    transform: translateY(-3px);
}

@media (max-width: 1100px) {
    .supportHeroBanner {
        grid-template-columns: 280px 1fr;
        gap: 24px;
        padding: 16px 0 0;
    }

    .heroBigUsagiImg {
        height: 360px;
    }

    .benefitCircle {
        width: 175px;
        height: 175px;
    }

    .badgeMainText {
        font-size: 19px;
    }

    .badgeMainText strong {
        font-size: 25px;
    }

    .badgeSubText {
        font-size: 13.5px;
    }
}

@media (max-width: 900px) {
    .supportHeroBanner {
        grid-template-columns: 1fr;
        padding: 16px 0 0;
        align-items: center;
        gap: 24px;
    }

    .supportHeroMascot {
        order: 2;
        padding-bottom: 0;
    }

    .heroBigUsagiImg {
        height: 280px;
    }

    .benefitCircle {
        width: 165px;
        height: 165px;
    }

    .badgeMainText {
        font-size: 18.5px;
    }

    .badgeMainText strong {
        font-size: 24px;
    }

    .badgeSubText {
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .supportHero {
        padding: 135px 0 0;
    }

    .subpageSection {
        padding: 0;
        margin-bottom: 56px;
    }

    .memberCardHeader,
    .memberCardBody {
        padding: 24px 20px;
    }

    .inquirySection {
        padding: 32px 20px;
    }

    .btnPrimaryCta,
    .btnSecondaryCta {
        width: 100%;
        padding: 14px 24px;
        font-size: 16px;
    }
}

@media (max-width: 576px) {
    .supportHeroBanner {
        padding: 12px 0 0;
    }

    .titlePartyText {
        font-size: 36px;
    }

    .titleCatch {
        font-size: 54px;
    }

    .supportBenefitBadges {
        gap: 6px;
        padding: 0;
        margin: 20px auto;
    }

    .benefitCircle {
        width: clamp(96px, 28vw, 114px);
        height: clamp(96px, 28vw, 114px);
        padding: 6px;
        border-width: 4px;
    }

    .badgeMainText {
        font-size: 13.5px;
    }

    .badgeMainText strong {
        font-size: 17px;
    }

    .badgeSubText {
        font-size: 11px;
    }

    .heroLeadText {
        font-size: 13.5px;
    }

    .heroBranchNote {
        font-size: 12px;
        padding: 6px 10px;
    }

    .heroBigUsagiImg {
        height: 220px;
    }

    .aboutMembershipLead {
        font-size: 16.5px;
        margin-bottom: 24px;
    }

    .flowSteps {
        grid-template-columns: 1fr;
    }
}

/* サブページ トップへ戻る導線ボタン */
.subpageBackWrap {
    text-align: center;
    margin: 40px 0 20px;
}

.subpageBackBtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #ffffff;
    border: 2px solid var(--red);
    color: var(--red);
    font-size: 18px;
    font-weight: 700;
    padding: 14px 36px;
    border-radius: 999px;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(220, 0, 45, 0.08);
    transition: all 0.25s ease;
}

.subpageBackBtn:hover,
.subpageBackBtn:focus-visible {
    background: var(--red);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(220, 0, 45, 0.25);
}