/* =========================================================
   名古屋栄ライオンズクラブ Sakae LC 2026
   ライオンズパープル × ゴールド × 和の余白
   ========================================================= */

:root {
    --color-primary:        #3D2680;     /* Lions Purple */
    --color-primary-dark:   #2a1a5a;
    --color-primary-light:  #5b40a8;
    --color-accent:         #d4a93a;     /* Lions Gold (上品めに調整) */
    --color-accent-dark:    #a8841d;
    --color-bg:             #fafaf7;     /* 和紙風オフホワイト */
    --color-bg-alt:         #f3f0e8;
    --color-text:           #2a2a2a;
    --color-text-muted:     #6b6b6b;
    --color-border:         #e3ddd0;
    --color-white:          #ffffff;

    --font-serif:    'Noto Serif JP', '游明朝', 'Yu Mincho', 'YuMincho', 'Hiragino Mincho ProN', serif;
    --font-sans:     'Noto Sans JP', '游ゴシック', 'Yu Gothic', 'Hiragino Sans', sans-serif;
    --font-display:  'Cormorant Garamond', 'Noto Serif JP', serif;

    --container:     1180px;
    --radius:        4px;
    --shadow-sm:     0 1px 2px rgba(0,0,0,.04), 0 1px 4px rgba(0,0,0,.04);
    --shadow:        0 2px 8px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.04);
    --shadow-lg:     0 8px 24px rgba(0,0,0,.08), 0 24px 48px rgba(0,0,0,.06);
    --transition:    .25s cubic-bezier(.4,0,.2,1);
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.85;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-dark); }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-serif); font-weight: 500; line-height: 1.4; letter-spacing: .02em; }

/* ===== Layout ===== */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ===== Header ===== */
.site-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    max-width: var(--container);
    margin: 0 auto;
    gap: 24px;
}
.site-logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.site-logo img { max-height: 56px; width: auto; }
.site-logo__text {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: .05em;
    line-height: 1.3;
}
.site-logo__text small {
    display: block;
    font-family: var(--font-display);
    font-size: 11px;
    color: var(--color-accent-dark);
    letter-spacing: .2em;
    text-transform: uppercase;
    margin-top: 2px;
}

/* Nav */
.nav-toggle { display: none; }
.site-nav ul { list-style: none; padding: 0; margin: 0; display: flex; align-items: center; gap: 4px; }
.site-nav li a {
    display: block;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--color-text);
    font-weight: 500;
    position: relative;
}
.site-nav li a::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 14px;
    right: 14px;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.site-nav li a:hover::after,
.site-nav li.current-menu-item a::after { transform: scaleX(1); }

/* モバイル */
@media (max-width: 1024px) {
    .nav-toggle {
        display: flex; flex-direction: column; gap: 5px;
        background: none; border: 0; cursor: pointer;
        width: 36px; height: 36px; align-items: center; justify-content: center;
    }
    .nav-toggle span {
        width: 22px; height: 2px; background: var(--color-primary);
        transition: var(--transition);
    }
    .site-nav {
        position: fixed; inset: 72px 0 0 0;
        background: var(--color-white);
        padding: 32px 24px;
        transform: translateX(100%);
        transition: transform var(--transition);
        overflow-y: auto;
    }
    .site-nav.is-open { transform: translateX(0); }
    .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
    .site-nav li a {
        padding: 16px 0;
        border-bottom: 1px solid var(--color-border);
        font-size: 16px;
    }
    .site-nav li a::after { display: none; }
}

/* ===== Hero (Slider) ===== */
.hero {
    position: relative;
    min-height: 580px;
    display: flex;
    align-items: center;
    color: var(--color-white);
    overflow: hidden;
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}
@media (max-width: 768px) {
    .hero { min-height: 500px; padding: 60px 0; }
}

/* Swiper container — full hero size */
.hero__swiper {
    position: absolute !important;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.hero__swiper .swiper-wrapper { height: 100%; }
.hero__swiper .swiper-slide { position: relative; width: 100%; height: 100%; }

.hero__slide-bg {
    position: absolute; inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.08);
    transition: transform 8s ease-out;
    filter: contrast(1.05) saturate(0.85) brightness(0.85);
}
.hero__swiper .swiper-slide-active .hero__slide-bg {
    transform: scale(1);
}

/* Multi-layer overlay (purple grade + vignette + gold accent + noise) */
.hero__slide-overlay {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at center, transparent 30%, rgba(20, 10, 40, 0.6) 100%),
        linear-gradient(180deg, rgba(61, 38, 128, 0.35) 0%, rgba(26, 15, 58, 0.85) 100%),
        linear-gradient(110deg, transparent 50%, rgba(212, 169, 58, 0.12) 100%);
}
.hero__slide-overlay::after {
    content: '';
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.06 0'/></filter><rect width='100' height='100' filter='url(%23n)'/></svg>");
    opacity: .5;
    mix-blend-mode: overlay;
    pointer-events: none;
}

/* Hero text content (above slider) */
.hero__inner {
    position: relative; z-index: 5;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
    width: 100%;
}
.hero__sub {
    font-family: var(--font-display);
    font-size: 14px;
    letter-spacing: .35em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 20px;
    text-shadow: 0 2px 12px rgba(0,0,0,.4);
}
.hero__sub::before {
    content: '';
    display: inline-block;
    width: 28px; height: 1px;
    background: var(--color-accent);
    margin-right: 14px;
    vertical-align: middle;
}
.hero__title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 5vw, 52px);
    font-weight: 500;
    line-height: 1.5;
    margin: 0 0 24px;
    letter-spacing: .12em;
    text-shadow: 0 4px 24px rgba(0,0,0,.5), 0 2px 8px rgba(0,0,0,.3);
    color: var(--color-white);
}
.hero__title .em {
    display: inline-block;
    position: relative;
    color: #f1d97a;
}
.hero__title .em::after {
    content: '';
    display: block;
    width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    position: absolute; bottom: -6px; left: 0;
}
.hero__lead {
    font-size: 15px;
    color: rgba(255,255,255,.92);
    max-width: 560px;
    line-height: 2;
    text-shadow: 0 2px 12px rgba(0,0,0,.4);
    font-weight: 300;
    margin: 0;
}

/* Slide caption (right bottom) */
.hero__caption-wrap {
    position: absolute;
    z-index: 5;
    bottom: 80px; right: 32px;
    text-align: right;
    max-width: 280px;
    height: 70px;
}
.hero__caption {
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
    color: rgba(255,255,255,.85);
    font-size: 12px;
    line-height: 1.6;
    text-shadow: 0 2px 8px rgba(0,0,0,.4);
    position: absolute;
    right: 0; bottom: 0;
    pointer-events: none;
    width: 280px;
}
.hero__caption.is-active { opacity: 1; }
.hero__caption-title {
    font-family: var(--font-display);
    font-size: 14px;
    letter-spacing: .15em;
    color: var(--color-accent);
    margin-bottom: 4px;
    display: block;
}
.hero__caption-meta {
    opacity: .7;
    font-size: 11px;
}

/* Pagination dots */
.hero__pagination {
    position: absolute;
    z-index: 6;
    bottom: 32px; left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    align-items: center;
}
.hero__dot {
    width: 32px; height: 3px;
    background: rgba(255,255,255,.3);
    border: 0;
    cursor: pointer;
    padding: 0;
    transition: background .3s, width .3s;
    position: relative;
    overflow: hidden;
}
.hero__dot.is-active {
    background: rgba(255,255,255,.4);
    width: 56px;
}
.hero__dot.is-active .hero__dot-progress {
    transform-origin: left;
    animation: sakaelcDotProgress var(--autoplay-duration, 6s) linear forwards;
}
.hero__dot-progress {
    position: absolute;
    inset: 0;
    background: var(--color-accent);
    transform: scaleX(0);
}
@keyframes sakaelcDotProgress {
    from { transform: scaleX(0); }
    to   { transform: scaleX(1); }
}

/* Manual nav arrows */
.hero__nav {
    position: absolute;
    z-index: 6;
    top: 50%;
    transform: translateY(-50%);
    width: 44px; height: 44px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.3);
    color: white;
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .3s;
    backdrop-filter: blur(4px);
}
.hero__nav:hover { background: rgba(255,255,255,.25); }
.hero__nav--prev { left: 24px; }
.hero__nav--next { right: 24px; }
.hero__nav svg { width: 20px; height: 20px; }
@media (max-width: 768px) {
    .hero__nav { width: 36px; height: 36px; }
    .hero__nav--prev { left: 12px; }
    .hero__nav--next { right: 12px; }
    .hero__caption-wrap { display: none; }
    .hero__title { letter-spacing: .08em; }
}

/* ===== Section ===== */
.section { padding: 80px 0; }
.section--alt { background: var(--color-bg-alt); }
.section__head { text-align: center; margin-bottom: 56px; }
.section__sub {
    font-family: var(--font-display);
    font-size: 13px;
    letter-spacing: .35em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    margin-bottom: 12px;
}
.section__title {
    font-size: clamp(24px, 3.5vw, 34px);
    margin: 0;
    color: var(--color-primary);
    letter-spacing: .05em;
}
.section__title::after {
    content: '';
    display: block;
    width: 40px; height: 2px;
    background: var(--color-accent);
    margin: 16px auto 0;
}

/* ===== Cards ===== */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: .1em;
    border-radius: var(--radius);
    border: 0;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}
.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}
.btn-outline {
    background: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: var(--color-white); }

/* ===== News list ===== */
.news-list { list-style: none; padding: 0; margin: 0; }
.news-list li {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 24px;
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
    align-items: baseline;
}
.news-list time {
    font-family: var(--font-display);
    color: var(--color-accent-dark);
    font-size: 14px;
    letter-spacing: .05em;
}
.news-list a { color: var(--color-text); font-weight: 500; }
.news-list a:hover { color: var(--color-primary); }
@media (max-width: 600px) {
    .news-list li { grid-template-columns: 1fr; gap: 4px; }
}

/* ===== Member Login (パスワード入力画面) ===== */
.member-login-wrapper {
    min-height: calc(100vh - 200px);
    display: flex; align-items: center; justify-content: center;
    padding: 80px 24px;
    background:
        radial-gradient(circle at 30% 20%, rgba(61, 38, 128, .04), transparent 40%),
        radial-gradient(circle at 70% 80%, rgba(212, 169, 58, .05), transparent 40%),
        var(--color-bg);
}
.member-login-box {
    background: var(--color-white);
    padding: 56px 48px;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    max-width: 440px;
    width: 100%;
    text-align: center;
    border-top: 4px solid var(--color-accent);
}
.member-login-icon {
    width: 56px; height: 56px;
    margin: 0 auto 16px;
    color: var(--color-primary);
}
.member-login-icon svg { width: 100%; height: 100%; }
.member-login-box h1 {
    font-size: 22px;
    color: var(--color-primary);
    margin: 0 0 12px;
    letter-spacing: .08em;
}
.member-login-lead {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin: 0 0 32px;
}
.member-login-error {
    background: #fdf2f2;
    color: #b91c1c;
    padding: 10px 16px;
    border-radius: var(--radius);
    font-size: 14px;
    margin-bottom: 20px;
    border-left: 3px solid #ef4444;
    text-align: left;
}
.member-login-form { text-align: left; }
.member-login-form label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 8px;
    letter-spacing: .08em;
}
.member-login-form input[type="password"] {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 16px;
    font-family: var(--font-sans);
    background: var(--color-bg);
    transition: border-color var(--transition);
    margin-bottom: 20px;
}
.member-login-form input[type="password"]:focus {
    outline: 0;
    border-color: var(--color-primary);
    background: var(--color-white);
}
.member-login-form .btn {
    width: 100%;
    justify-content: center;
    padding: 14px;
}
.member-login-note {
    margin: 28px 0 16px;
    font-size: 12px;
    color: var(--color-text-muted);
    line-height: 1.7;
}
.member-login-back { font-size: 13px; margin: 0; }
.member-login-back a { color: var(--color-text-muted); }

/* ===== Member Archive (一覧) ===== */
.members-archive { padding: 60px 0 100px; }
.members-archive__intro {
    text-align: center;
    margin-bottom: 48px;
}
.members-archive__intro h1 {
    font-size: clamp(28px, 4vw, 38px);
    color: var(--color-primary);
    margin-bottom: 12px;
}
.members-archive__filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 40px;
}
.members-archive__filter button {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    padding: 8px 16px;
    font-size: 13px;
    border-radius: 999px;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-sans);
}
.members-archive__filter button:hover,
.members-archive__filter button.is-active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.member-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
}
.member-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    overflow: hidden;
    transition: all var(--transition);
    color: inherit;
    display: block;
}
.member-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--color-accent);
    color: inherit;
}
.member-card__photo {
    aspect-ratio: 3/4;
    background-size: cover;
    background-position: center top;
    background-color: var(--color-bg-alt);
    border-bottom: 3px solid var(--color-accent);
}
.member-card__body { padding: 16px 18px 20px; }
.member-card__kana {
    font-size: 11px;
    color: var(--color-text-muted);
    letter-spacing: .1em;
    margin-bottom: 4px;
}
.member-card__name {
    font-size: 18px;
    font-weight: 500;
    margin: 0 0 8px;
    color: var(--color-primary);
    letter-spacing: .05em;
}
.member-card__industry {
    display: inline-block;
    font-size: 11px;
    background: var(--color-accent);
    color: var(--color-primary-dark);
    padding: 2px 10px;
    border-radius: 999px;
    margin-bottom: 8px;
    letter-spacing: .05em;
}
.member-card__company {
    font-size: 13px;
    color: var(--color-text);
    line-height: 1.5;
    margin-bottom: 4px;
}
.member-card__position {
    font-size: 11px;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* ===== Member Single (詳細) ===== */
.member-single { padding: 60px 0 100px; }
.member-single__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}
.member-profile {
    background: var(--color-white);
    padding: 0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}
.member-profile__hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: 48px;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
}
.member-profile__hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 50%, rgba(212, 169, 58, .15), transparent 60%);
    pointer-events: none;
}
.member-profile__photo {
    width: 200px; height: 260px;
    background-size: cover;
    background-position: center top;
    background-color: var(--color-bg-alt);
    border: 4px solid var(--color-accent);
    border-radius: 4px;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}
.member-profile__head { position: relative; z-index: 1; }
.member-profile__kana {
    font-family: var(--font-display);
    font-size: 14px;
    letter-spacing: .2em;
    color: var(--color-accent);
    margin-bottom: 8px;
}
.member-profile__name {
    font-size: 36px;
    font-weight: 500;
    margin: 0 0 12px;
    letter-spacing: .08em;
    color: var(--color-white);
}
.member-profile__industry {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-primary-dark);
    padding: 4px 14px;
    font-size: 12px;
    border-radius: 999px;
    letter-spacing: .1em;
    margin-bottom: 12px;
}
.member-profile__company-line {
    font-size: 16px;
    color: rgba(255,255,255,.9);
    line-height: 1.7;
}

.member-profile__body {
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.member-profile__section {
    border-left: 3px solid var(--color-accent);
    padding-left: 20px;
}
.member-profile__section h3 {
    font-size: 16px;
    color: var(--color-primary);
    margin: 0 0 16px;
    letter-spacing: .1em;
}
.member-profile__section dl {
    margin: 0;
    display: grid;
    grid-template-columns: 7em 1fr;
    gap: 8px 16px;
    font-size: 14px;
}
.member-profile__section dt {
    color: var(--color-text-muted);
    font-weight: 500;
}
.member-profile__section dd { margin: 0; }
.member-profile__intro {
    grid-column: 1 / -1;
    background: var(--color-bg-alt);
    padding: 32px;
    border-radius: 4px;
    margin-top: 8px;
}
.member-profile__intro h3 {
    font-size: 18px;
    color: var(--color-primary);
    margin: 0 0 16px;
    text-align: center;
    letter-spacing: .1em;
}
.member-profile__intro p {
    line-height: 2;
    margin: 0 0 12px;
    font-size: 15px;
}

@media (max-width: 768px) {
    .member-profile__hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 32px 24px;
    }
    .member-profile__photo { margin: 0 auto; width: 160px; height: 210px; }
    .member-profile__body { padding: 32px 24px; grid-template-columns: 1fr; gap: 28px; }
    .member-profile__section dl { grid-template-columns: 1fr; gap: 2px; }
    .member-profile__section dt { margin-top: 8px; }
}

/* ===== Footer ===== */
.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255,255,255,.85);
    padding: 60px 0 24px;
    margin-top: 80px;
}
.site-footer__top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    margin-bottom: 40px;
}
@media (max-width: 768px) {
    .site-footer__top { grid-template-columns: 1fr; gap: 32px; }
}
.site-footer__brand h3 {
    color: var(--color-white);
    font-size: 18px;
    margin: 0 0 8px;
}
.site-footer__brand p {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(255,255,255,.7);
}
.site-footer__nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 24px;
}
.site-footer__nav h4 {
    color: var(--color-accent);
    font-size: 12px;
    letter-spacing: .15em;
    margin: 0 0 12px;
    font-family: var(--font-display);
    text-transform: uppercase;
}
.site-footer__nav ul { list-style: none; padding: 0; margin: 0; }
.site-footer__nav li { margin-bottom: 8px; }
.site-footer__nav a { color: rgba(255,255,255,.75); font-size: 13px; }
.site-footer__nav a:hover { color: var(--color-accent); }
.site-footer__copy {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,.1);
    font-size: 12px;
    color: rgba(255,255,255,.5);
    font-family: var(--font-display);
    letter-spacing: .1em;
}

/* ===== Page content ===== */
.page-content { padding: 60px 0 100px; }
.page-content h1 { font-size: clamp(24px, 3vw, 32px); color: var(--color-primary); margin-bottom: 24px; }
.page-content h2 { font-size: 22px; color: var(--color-primary); margin: 40px 0 16px; padding-left: 16px; border-left: 4px solid var(--color-accent); }
.page-content h3 { font-size: 18px; margin: 32px 0 12px; }
.page-content p { line-height: 2; }
.page-content img { border-radius: var(--radius); margin: 16px 0; }

/* ===== Report card (活動報告カード) ===== */
.report-card {
    display: block;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    overflow: hidden;
    color: inherit;
    transition: all var(--transition);
}
.report-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    color: inherit;
}
.report-card__thumb {
    aspect-ratio: 16/9;
    background-size: cover;
    background-position: center;
    background-color: var(--color-bg-alt);
}
.report-card__thumb--placeholder {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    display: flex; align-items: center; justify-content: center;
}
.report-card__thumb--placeholder::after {
    content: 'SAKAE LC';
    color: rgba(255,255,255,.4);
    font-family: var(--font-display);
    font-size: 24px;
    letter-spacing: .15em;
}
.report-card__body { padding: 18px 20px; }
.report-card__body time {
    font-family: var(--font-display);
    color: var(--color-accent-dark);
    font-size: 12px;
    letter-spacing: .05em;
}
.report-card__body h3 {
    font-size: 16px;
    margin: 8px 0 0;
    line-height: 1.6;
}

/* ===== Section variants ===== */
.section--accent {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}
.section__lead {
    text-align: center;
    font-size: 14px;
    color: var(--color-text-muted);
    margin: -24px auto 40px;
    max-width: 720px;
    line-height: 1.9;
}

/* ===== Activity Banners (主要奉仕事業) ===== */
.activity-banners {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
@media (max-width: 768px) {
    .activity-banners { grid-template-columns: 1fr; gap: 16px; }
}
.activity-banner {
    display: block;
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 6px;
    color: white;
    text-decoration: none;
    box-shadow: var(--shadow);
    transition: all var(--transition);
}
.activity-banner:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    color: white;
}
.activity-banner__bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
    transform: scale(1);
    transition: transform 1.4s cubic-bezier(.2,.8,.2,1);
    filter: contrast(1.05) saturate(0.9) brightness(0.85);
}
.activity-banner:hover .activity-banner__bg { transform: scale(1.06); }
.activity-banner__overlay {
    position: absolute; inset: 0;
    background:
        linear-gradient(180deg, rgba(61, 38, 128, 0.2) 0%, rgba(26, 15, 58, 0.92) 100%),
        linear-gradient(110deg, transparent 60%, rgba(212, 169, 58, 0.15) 100%);
}
.activity-banner__content {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 32px 28px;
    z-index: 2;
}
.activity-banner__label {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 11px;
    letter-spacing: .25em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
    padding: 4px 12px;
    border: 1px solid rgba(212, 169, 58, .5);
    border-radius: 999px;
}
.activity-banner__title {
    font-family: var(--font-serif);
    font-size: clamp(20px, 2.5vw, 26px);
    font-weight: 500;
    line-height: 1.4;
    margin: 0 0 8px;
    letter-spacing: .08em;
    text-shadow: 0 2px 12px rgba(0,0,0,.4);
    color: white;
}
.activity-banner__desc {
    font-size: 13px;
    line-height: 1.7;
    color: rgba(255,255,255,.85);
    margin: 0 0 16px;
    text-shadow: 0 2px 8px rgba(0,0,0,.4);
}
.activity-banner__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    letter-spacing: .1em;
    color: var(--color-accent);
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: 2px;
    transition: gap .3s;
}
.activity-banner:hover .activity-banner__cta { gap: 12px; }

/* ===== Anniversary Timeline (周年事業) ===== */
.anniversary-timeline {
    position: relative;
    padding: 20px 0;
}
.anniversary-timeline::before {
    content: '';
    position: absolute;
    left: 0; right: 0; top: 50%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--color-accent) 20%, var(--color-accent) 80%, transparent 100%);
    z-index: 1;
}
.anniversary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
    z-index: 2;
}
.anniversary-grid[data-count="5"] { grid-template-columns: repeat(5, 1fr); }
.anniversary-grid[data-count="3"] { grid-template-columns: repeat(3, 1fr); }
.anniversary-grid[data-count="2"] { grid-template-columns: repeat(2, 1fr); max-width: 720px; margin: 0 auto; }
.anniversary-grid[data-count="1"] { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; }

@media (max-width: 768px) {
    .anniversary-timeline::before { display: none; }
    .anniversary-grid,
    .anniversary-grid[data-count="5"],
    .anniversary-grid[data-count="3"] { grid-template-columns: 1fr 1fr; gap: 16px; }
}
.anniversary-card {
    display: block;
    background: white;
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-accent);
    border-radius: 4px;
    padding: 24px 20px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: all var(--transition);
    position: relative;
}
.anniversary-card::before {
    content: '';
    width: 12px; height: 12px;
    background: var(--color-accent);
    border-radius: 50%;
    position: absolute;
    top: -7px; left: 50%; transform: translateX(-50%);
    box-shadow: 0 0 0 4px var(--color-bg-alt);
}
.anniversary-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--color-accent);
    color: inherit;
}
.anniversary-card__year {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 4px;
}
.anniversary-card__year sup {
    font-size: 16px;
    font-weight: 500;
    margin-left: 2px;
    vertical-align: super;
    color: var(--color-accent-dark);
}
.anniversary-card__label {
    font-family: var(--font-display);
    font-size: 11px;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    margin-bottom: 8px;
}
.anniversary-card__title {
    font-size: 13px;
    font-family: var(--font-serif);
    color: var(--color-text);
    line-height: 1.7;
    margin: 0 0 8px;
    letter-spacing: .03em;
    min-height: 3.4em;
}
.anniversary-card__date {
    font-size: 11px;
    color: var(--color-text-muted);
    font-family: var(--font-display);
    letter-spacing: .05em;
}

/* ===== Print ===== */
@media print {
    .site-header, .site-footer, .nav-toggle { display: none; }
    body { background: white; }
    .member-profile { box-shadow: none; }
}