/* ============================================================
   歷屆總監屆站（DirectorSite）專屬樣式（skill-director-term-site）
   ------------------------------------------------------------
   單頁站：Hero（屆 Logo + 年度 Slogan editorial 主軸）
         → 當屆組織架構 → 月度時間軸 → 當屆相簿。
   主題 token 來自 themes.css（.theme-xxx）；本檔不寫死色票。
   ============================================================ */

body.dirsite {
    background: var(--c-bg);
    color: var(--c-text);
    font-family: var(--f-body);
}

/* ── Header ─────────────────────────────────── */

.dir-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in srgb, var(--c-surface) 88%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--c-line);
}

.dir-header__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 64px;
}

.dir-header__brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    color: var(--c-text);
    min-width: 0;
}

.dir-header__logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
}

.dir-header__name {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.04em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dir-header__nav {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    flex-shrink: 0;
}

.dir-header__nav a {
    position: relative;
    text-decoration: none;
    color: var(--c-text-soft);
    font-size: 0.92rem;
    letter-spacing: 0.06em;
    padding: 0.3rem 0 0.44rem;
    transition: color 0.15s ease;
}

.dir-header__nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    border-radius: 1px;
    background: linear-gradient(90deg, var(--c-primary-dark), var(--c-primary) 55%, var(--c-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
}

.dir-header__nav a:hover {
    color: var(--c-primary-dark);
}

.dir-header__nav a:hover::after { transform: scaleX(1); }

.dir-header__nav a.is-active {
    color: var(--c-primary-dark);
    font-weight: 700;
}

.dir-header__nav a.is-active::after {
    transform: scaleX(1);
    background: linear-gradient(90deg, var(--c-primary-dark), var(--c-accent) 50%, var(--c-primary-dark));
    background-size: 200% 100%;
    animation: dir-nav-grow 0.35s ease both, dir-nav-shimmer 2.8s linear 0.35s infinite;
}

@keyframes dir-nav-grow {
    from { transform: scaleX(0); }
    to   { transform: scaleX(1); }
}

@keyframes dir-nav-shimmer {
    from { background-position: 0% 0; }
    to   { background-position: 200% 0; }
}

@media (prefers-reduced-motion: reduce) {
    .dir-header__nav a.is-active::after { animation: none; }
}

.dir-header__homelink {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

@media (max-width: 640px) {
    .dir-header__row { flex-wrap: wrap; padding: 0.5rem 0; row-gap: 0.2rem; }
    .dir-header__name { font-size: 0.95rem; }
    .dir-header__logo { width: 32px; height: 32px; }
    .dir-header__nav a span { display: none; }
    .dir-header__nav { gap: 0.8rem; flex-wrap: wrap; }
    .dir-header__nav a { font-size: 0.85rem; }
}

/* ── Hero ───────────────────────────────────── */

.dir-hero {
    position: relative;
    overflow: hidden;
    background: var(--hero-overlay), var(--c-primary-dark);
    color: #fff;
}

.dir-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--motif-bg);
    background-size: 22px 22px;
    opacity: 0.6;
    pointer-events: none;
}

/* base.css `body.subsite .container` (0,1,1) 會把上下 padding 歸零，必須同權重提權 */
body.subsite .dir-hero__inner {
    position: relative;
    z-index: 2;
    padding: clamp(3rem, 8vw, 6rem) 1.5rem clamp(2.5rem, 6vw, 4.5rem);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: opacity 0.6s ease;
}

/* Hero 輪播（第 1 頁＝原設計 inner；圖片頁絕對定位疊底，糊底+等比主圖） */
.dir-hero.is-imgmode .dir-hero__inner {
    opacity: 0;
    pointer-events: none;
}

.dir-hero__bslide {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}

.dir-hero__bslide.is-active { opacity: 1; }

.dir-hero__slideblur {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(20px) brightness(0.72);
    transform: scale(1.1);
}

/* base.css `body.subsite img { height:auto }` (0,1,1) 會蓋掉 height:100%，必須提權 */
body.subsite .dir-hero__slideimg {
    position: relative;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.dir-hero__dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 14px;
    z-index: 3;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.dir-hero__dot {
    width: 10px;
    height: 10px;
    padding: 0;
    border-radius: 50%;
    border: 1px solid color-mix(in srgb, #fff 65%, transparent);
    background: color-mix(in srgb, #fff 25%, transparent);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.dir-hero__dot:hover { background: color-mix(in srgb, #fff 55%, transparent); }

.dir-hero__dot.is-active {
    background: var(--c-accent);
    border-color: var(--c-accent);
    transform: scale(1.2);
}

.dir-hero__eyebrow {
    font-family: var(--f-accent);
    letter-spacing: 0.35em;
    font-size: clamp(0.78rem, 1.6vw, 0.95rem);
    color: var(--c-accent);
    margin: 0 0 clamp(1.5rem, 4vw, 2.75rem);
    animation: dir-fade-up 0.7s ease both;
}

.dir-hero__stage {
    display: flex;
    align-items: center;
    gap: clamp(1.5rem, 4vw, 3rem);
    flex-wrap: wrap;
    justify-content: space-evenly; /* 桌機：Logo｜標語｜人物卡 三段平均分配整幅 */
    width: 100%;
}

.dir-hero__logoplate {
    width: clamp(150px, 24vw, 230px);
    height: clamp(150px, 24vw, 230px);
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35), 0 0 0 8px color-mix(in srgb, #fff 14%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(0.8rem, 2vw, 1.3rem);
    overflow: hidden; /* jpg 白底方角不可露出圓框外 */
    animation: dir-fade-up 0.7s 0.1s ease both;
}

.dir-hero__logoplate img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.dir-hero__wordmark {
    max-width: 560px;
    animation: dir-fade-up 0.7s 0.22s ease both;
}

body.subsite .dir-hero__slogan {
    font-family: var(--f-display);
    font-weight: 900;
    font-size: clamp(1.7rem, 5.2vw, 3.4rem);
    line-height: 1.28;
    letter-spacing: 0.12em;
    margin: 0;
    text-wrap: balance;
    /* 深色 Hero 底上必須是亮字：不吃 base.css 的 --c-text（深色）繼承 */
    color: #fff;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.35);
}

/* 多字詞標語：拆行錯落（第二行起逐行退縮），不齊頭 */
body.subsite .dir-hero__slogan--stack {
    display: inline-block;
    text-align: left;
}

.dir-hero__sloganline {
    display: block;
    padding-left: calc(var(--line-i, 0) * 1.35em);
}

.dir-hero__rule {
    width: 72px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--c-accent), transparent);
    margin: clamp(0.9rem, 2vw, 1.4rem) auto;
}

.dir-hero__sub {
    letter-spacing: 0.5em;
    text-indent: 0.5em; /* 置中補償 letter-spacing 尾距 */
    font-size: 0.85rem;
    color: color-mix(in srgb, #fff 72%, transparent);
    margin: 0;
}

/* 總監名片（與 Logo、標語同排的第三段主角元素） */
.dir-hero__person {
    display: inline-flex;
    align-items: center;
    gap: 1.1rem;
    padding: 1rem 1.7rem 1rem 1rem;
    border-radius: var(--r-pill);
    background: color-mix(in srgb, #fff 10%, transparent);
    border: 1px solid color-mix(in srgb, #fff 22%, transparent);
    color: #fff;
    text-decoration: none;
    transition: background 0.15s ease, transform 0.15s ease;
    animation: dir-fade-up 0.7s 0.34s ease both;
}

.dir-hero__person:hover {
    background: color-mix(in srgb, #fff 18%, transparent);
    transform: translateY(-2px);
}

.dir-hero__portrait {
    width: clamp(64px, 7vw, 92px);
    height: clamp(64px, 7vw, 92px);
    border-radius: 50%;
    object-fit: cover;
    object-position: top;
    background: #fff;
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.3);
}

.dir-hero__portrait--initial {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--f-display);
    font-size: 2rem;
    color: var(--c-primary-dark);
}

.dir-hero__personmeta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    line-height: 1.35;
}

.dir-hero__persontitle {
    font-size: 0.88rem;
    letter-spacing: 0.35em;
    text-indent: 0.35em;
    color: var(--c-accent);
}

.dir-hero__personname {
    font-family: var(--f-display);
    font-size: clamp(1.3rem, 2vw, 1.7rem);
    font-weight: 700;
    letter-spacing: 0.1em;
}

.dir-hero__personclub {
    font-size: 0.88rem;
    color: color-mix(in srgb, #fff 65%, transparent);
}

.dir-hero__personarrow {
    font-size: 1.3rem;
    color: color-mix(in srgb, #fff 55%, transparent);
}

@keyframes dir-fade-up {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
    .dir-hero__eyebrow, .dir-hero__logoplate, .dir-hero__wordmark, .dir-hero__person {
        animation: none;
    }
}

/* ── 首頁導覽卡（四大主題子頁入口） ─────────── */

.dir-navcards {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 明確斷點：4 → 2+2 → 1，避免 auto-fit 出現 3+1 缺角 */
    gap: 1rem;
    max-width: 1040px;
    margin: 0 auto;
}

@media (max-width: 1000px) {
    .dir-navcards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .dir-navcards { grid-template-columns: 1fr; }
}

.dir-navcard {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding: 1.4rem 1.3rem 1.2rem;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--r-card);
    text-decoration: none;
    color: var(--c-text);
    transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}

.dir-navcard:hover {
    box-shadow: var(--sh-deep);
    transform: translateY(-3px);
    border-color: var(--c-primary);
}

.dir-navcard__icon {
    font-size: 1.9rem;
    color: var(--c-primary-dark);
    line-height: 1;
}

.dir-navcard b {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: 0.1em;
}

.dir-navcard span {
    font-size: 0.85rem;
    color: var(--c-text-soft);
    line-height: 1.6;
}

.dir-navcard em {
    margin-top: auto;
    padding-top: 0.5rem;
    font-style: normal;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    color: var(--c-accent-dark);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.dir-empty {
    text-align: center;
    color: var(--c-text-mute);
    padding: 2rem 0;
}

/* ── 通用 Section ───────────────────────────── */

.dir-section {
    padding: clamp(2.5rem, 6vw, 4.5rem) 0;
}

.dir-section--alt {
    background: var(--c-surface-alt);
}

.dir-section__head {
    text-align: center;
    margin-bottom: clamp(1.8rem, 4vw, 3rem);
}

.dir-section__head h2 {
    font-family: var(--f-display);
    font-weight: 900;
    font-size: clamp(1.5rem, 3.4vw, 2.1rem);
    letter-spacing: 0.14em;
    color: var(--c-text);
    margin: 0 0 0.4rem;
}

.dir-section__head p {
    color: var(--c-text-mute);
    letter-spacing: 0.1em;
    font-size: 0.9rem;
    margin: 0;
}

/* ── 組織架構：首長大卡 ─────────────────────── */

/* 組織架構搜尋框＋命中高亮 */
.dir-search {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    max-width: 420px;
    margin: 0 auto 2.2rem;
    padding: 0.55rem 1.1rem;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--r-pill);
    box-shadow: var(--sh-card);
}

.dir-search .mdi {
    color: var(--c-text-soft);
    font-size: 1.2rem;
}

.dir-search input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    font: inherit;
    color: var(--c-text);
}

.dir-search__count {
    font-size: 0.8rem;
    color: var(--c-accent-dark);
    white-space: nowrap;
}

.dir-hit {
    background: color-mix(in srgb, var(--c-accent) 20%, transparent);
    border-radius: 0.4rem;
}

.dir-hit--focus {
    outline: 2px solid var(--c-accent-dark);
    outline-offset: 2px;
}

/* 搜尋時未命中項壓暗（時間軸卡片用） */
.dir-dim { opacity: 0.3; }

/* 月份 chip 命中數徽章與無命中壓暗 */
.dir-tl__dots button { position: relative; }

.dir-tl__dots button.is-empty { opacity: 0.35; }

.dir-tl__badge {
    position: absolute;
    top: -5px;
    right: -7px;
    min-width: 19px;
    height: 19px;
    padding: 0 4px;
    border-radius: 10px;
    background: var(--c-accent-dark);
    color: #fff;
    font-style: normal;
    font-size: 0.66rem;
    font-weight: 700;
    line-height: 19px;
    text-align: center;
}

.dir-chiefs {
    display: flex;
    justify-content: center;
    gap: clamp(1rem, 3vw, 2.5rem);
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.dir-chief {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    width: clamp(120px, 18vw, 170px);
}

.dir-chief__photo {
    width: clamp(104px, 15vw, 144px);
    aspect-ratio: 3 / 4; /* 方形直式相框，半身照裁切比圓框自然 */
    height: auto;
    border-radius: 0.7rem;
    object-fit: cover;
    object-position: top;
    background: var(--c-surface);
    box-shadow: var(--sh-card);
    border: 3px solid var(--c-surface);
    outline: 1px solid var(--c-line);
}

.dir-chief__photo--initial {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--f-display);
    font-size: 2rem;
    color: var(--c-primary-dark);
}

.dir-chief__title {
    font-size: 0.8rem;
    letter-spacing: 0.14em;
    color: var(--c-accent-dark);
}

.dir-chief__name {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
}

/* ── 組織架構：分群收合 ─────────────────────── */

.dir-group,
.dir-region {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--r-card);
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.dir-group > summary,
.dir-region > summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.85rem 1.1rem;
    font-family: var(--f-display);
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--c-text);
}

.dir-group > summary::-webkit-details-marker,
.dir-region > summary::-webkit-details-marker { display: none; }

.dir-group > summary em,
.dir-region__chair {
    font-style: normal;
    font-family: var(--f-body);
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--c-text-mute);
    letter-spacing: 0.06em;
}

.dir-group > summary .mdi,
.dir-region > summary .mdi {
    margin-left: auto;
    color: var(--c-text-mute);
    transition: transform 0.2s ease;
}

.dir-group[open] > summary .mdi,
.dir-region[open] > summary .mdi { transform: rotate(180deg); }

.dir-group__list {
    list-style: none;
    margin: 0;
    padding: 0.4rem 1.1rem 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.35rem 1.2rem;
}

.dir-group__list li {
    display: flex;
    justify-content: space-between;
    gap: 0.6rem;
    font-size: 0.88rem;
    padding: 0.28rem 0;
    border-bottom: 1px dashed var(--c-line);
}

.dir-group__list b {
    font-weight: 500;
    color: var(--c-text-soft);
}

/* ── 組織架構：專分區 ───────────────────────── */

.dir-org__subhead {
    text-align: center;
    font-family: var(--f-display);
    font-weight: 700;
    letter-spacing: 0.2em;
    font-size: 1.1rem;
    color: var(--c-accent-dark);
    margin: 2.5rem 0 1.2rem;
}

.dir-region__name { font-size: 1rem; }

.dir-region__body {
    padding: 0 1.1rem 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.9rem;
}

.dir-subregion {
    border: 1px solid var(--c-line);
    border-radius: calc(var(--r-card) - 4px);
    background: var(--c-bg);
    padding: 0.7rem 0.85rem;
}

.dir-subregion__head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.6rem;
    margin-bottom: 0.45rem;
}

.dir-subregion__name {
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--c-primary-dark);
}

.dir-subregion__chair {
    font-size: 0.78rem;
    color: var(--c-text-mute);
}

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

.dir-clubs li {
    display: flex;
    justify-content: space-between;
    gap: 0.6rem;
    font-size: 0.85rem;
    padding: 0.22rem 0;
    border-bottom: 1px dashed var(--c-line);
}

.dir-clubs li:last-child { border-bottom: none; }

.dir-clubs b { font-weight: 500; }

.dir-clubs span { color: var(--c-text-soft); }

/* ── 月度時間軸 ─────────────────────────────── */

/* 橫向逐月時間軸：一屏一個月，snap 吸附，月內由上往下全列 */
.dir-tl {
    position: relative;
}

.dir-tl__rail {
    display: flex;
    gap: clamp(1rem, 3vw, 2.5rem);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding: 0.5rem 0 0.8rem;
    outline: none;
}

.dir-tl__rail::-webkit-scrollbar { display: none; }

/* 首尾 spacer：讓第一/最後一個月也能置中 */
.dir-tl__rail::before,
.dir-tl__rail::after {
    content: "";
    flex: 0 0 6%;
}

.dir-tl__slide {
    flex: 0 0 min(820px, 86%);
    scroll-snap-align: center;
}

/* 非當前月：內容退成殘影提示（年月識別由上方 chip 導覽列承擔） */
.dir-tl__slide .dir-tl__list {
    opacity: 0.12;
    transition: opacity 0.35s ease;
    pointer-events: none;
}

.dir-tl__slide.is-active .dir-tl__list {
    opacity: 1;
    pointer-events: auto;
}

.dir-tl__list {
    max-height: min(62vh, 620px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 2px 0.4rem 2px 2px;
    scrollbar-width: thin;
    scrollbar-color: var(--c-line) transparent;
}

.dir-tl__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 0.7rem;
}

.dir-tl__arrow {
    position: absolute;
    top: 42%;
    z-index: 5;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--c-line);
    background: var(--c-surface);
    box-shadow: var(--sh-card);
    color: var(--c-primary-dark);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: box-shadow 0.15s ease, transform 0.15s ease, opacity 0.15s ease;
}

.dir-tl__arrow:hover { box-shadow: var(--sh-deep); transform: scale(1.06); }
.dir-tl__arrow:disabled { opacity: 0.25; cursor: default; box-shadow: none; transform: none; }
.dir-tl__arrow--prev { left: -8px; }
.dir-tl__arrow--next { right: -8px; }

/* 年月圓形 chip 導覽列（置於時間軸上方） */
.dir-tl__dots {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.4rem;
}

.dir-tl__dots button {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    border: 2px solid var(--c-line);
    background: var(--c-surface);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.15;
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.dir-tl__dots button span {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--c-text-soft);
}

.dir-tl__dots button em {
    font-style: normal;
    font-size: 0.6rem;
    color: var(--c-text-mute);
}

.dir-tl__dots button:hover {
    border-color: var(--c-primary);
    transform: translateY(-2px);
    box-shadow: var(--sh-card);
}

.dir-tl__dots button.is-current {
    border-color: var(--c-primary);
    background: var(--c-primary);
    box-shadow: var(--sh-card);
}

.dir-tl__dots button.is-current span { color: #fff; font-weight: 900; }
.dir-tl__dots button.is-current em { color: color-mix(in srgb, #fff 75%, transparent); }

.dir-event {
    display: flex;
    gap: 0.7rem;
    align-items: center;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: calc(var(--r-card) - 4px);
    padding: 0.55rem 0.7rem;
    text-decoration: none;
    color: var(--c-text);
}

a.dir-event { transition: box-shadow 0.15s ease, transform 0.15s ease; }

a.dir-event:hover {
    box-shadow: var(--sh-card);
    transform: translateY(-2px);
}

.dir-event__thumb {
    width: 64px;
    height: 48px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--c-surface-alt);
}

/* 無封面時的 icon 佔位（比照相簿空封面語彙） */
.dir-event__thumb--empty {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--c-text-mute);
    background: linear-gradient(135deg, var(--c-surface-alt), color-mix(in srgb, var(--c-primary) 10%, var(--c-surface-alt)));
}

.dir-event__meta {
    display: flex;
    flex-direction: column;
    line-height: 1.35;
    min-width: 0;
}

.dir-event__meta time {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    color: var(--c-accent-dark);
}

.dir-event__meta b {
    font-weight: 500;
    font-size: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dir-event__kind {
    font-style: normal;
    font-size: 0.7rem;
    color: var(--c-text-mute);
}

@media (max-width: 640px) {
    .dir-tl__rail::before,
    .dir-tl__rail::after { flex-basis: 4%; }
    .dir-tl__slide { flex-basis: 92%; }
    .dir-tl__list { max-height: 58vh; }
    .dir-tl__arrow { display: none; }
    /* 手機固定 6+6 兩排（前後各半年）；第二排整排微退右，錯落不齊頭 */
    .dir-tl__dots {
        display: grid;
        grid-template-columns: repeat(6, max-content);
        justify-content: center;
        gap: 0.45rem 0.35rem;
    }
    .dir-tl__dots button:nth-child(n+7) { transform: translateX(0.9rem); }
    .dir-tl__dots button { width: 44px; height: 44px; }
    .dir-tl__dots button span { font-size: 0.8rem; }
    .dir-tl__dots button em { font-size: 0.55rem; }
}

/* ── 相簿 ───────────────────────────────────── */

.dir-albums {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.dir-album {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--r-card);
    overflow: hidden;
    text-decoration: none;
    color: var(--c-text);
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.dir-album:hover {
    box-shadow: var(--sh-deep);
    transform: translateY(-3px);
}

.dir-album__cover {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    background: var(--c-surface-alt);
}

.dir-album__cover--empty {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--c-text-mute);
}

/* ── hover / 手機首次點擊 覆蓋層（對齊主站 .pg-album-hover 效果）───────
   蓋滿整張卡片：上半半透明壓圖、下半不透明蓋住靜止文字；標題頂、攝影師＋播放鈕釘底。
   桌機 :hover 顯示；觸控裝置由 JS 第一次點擊加 .is-revealed。 */

.dir-album__hover {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    padding: 0.7rem 0.8rem 0.8rem;
    background: linear-gradient(to bottom,
        color-mix(in srgb, var(--c-surface) 80%, transparent) 0%,
        color-mix(in srgb, var(--c-surface) 80%, transparent) 55%,
        var(--c-surface) 72%,
        var(--c-surface) 100%);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
}

.dir-album:hover .dir-album__hover,
.dir-album.is-revealed .dir-album__hover {
    opacity: 1;
    pointer-events: auto;
}

.dir-album__hover-title {
    font-weight: 700;
    font-size: 0.92rem;
    line-height: 1.45;
    color: var(--c-text);
    word-break: break-word;
    overflow: hidden;
}

/* 底部一排：攝影師靠左（佔滿剩餘寬、過長折最多 2 行）＋ 播放鈕釘右 */
.dir-album__hover-foot {
    margin-top: auto;
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
}

.dir-album__hover-photographer {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--c-text);
}

.dir-album__hover-photographer .mdi {
    font-size: 1.2rem;
    color: var(--c-primary-dark);
    flex: 0 0 auto;
}

.dir-album__hover-photographer span {
    min-width: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
}

/* 播放鈕：JS 契約走 .pg-album-play（photo-gallery-play.js）；只有覆蓋層顯示時可點 */
.dir-album__play {
    position: relative;
    flex: 0 0 auto;
    margin-left: auto;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 50%;
    background: var(--c-primary-dark);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.28);
    transition: background 0.15s ease, transform 0.15s ease;
}

.dir-album__play:hover {
    background: var(--c-accent-dark);
    transform: scale(1.08);
}

/* 覆蓋層顯示時播放鈕帶脈動光圈（動態提示可播放） */
.dir-album:hover .dir-album__play,
.dir-album.is-revealed .dir-album__play {
    animation: dir-play-pulse 1.8s ease-out infinite;
}

@keyframes dir-play-pulse {
    0%   { box-shadow: 0 2px 8px rgba(0, 0, 0, 0.28), 0 0 0 0 color-mix(in srgb, var(--c-primary-dark) 45%, transparent); }
    70%  { box-shadow: 0 2px 8px rgba(0, 0, 0, 0.28), 0 0 0 12px transparent; }
    100% { box-shadow: 0 2px 8px rgba(0, 0, 0, 0.28), 0 0 0 0 transparent; }
}

@media (prefers-reduced-motion: reduce) {
    .dir-album:hover .dir-album__play,
    .dir-album.is-revealed .dir-album__play { animation: none; }
}

.dir-album__play.is-loading {
    opacity: 0.6;
    pointer-events: none;
}

/* autoplay 投影片（mainClass=pswp--slideshow）：隱藏左右翻頁箭頭與放大鈕（關閉鈕保留；仍可滑動/鍵盤） */
.pswp--slideshow .pswp__button--arrow,
.pswp--slideshow .pswp__button--zoom { display: none; }

/* base.css 特異性雷：body.subsite img{max-width:100%} (0,1,2) 蓋掉 PhotoSwipe .pswp img{max-width:none} (0,1,1)
   → 燈箱 zoom-wrap 為 shrink 容器、max-width:100% 循環歸零 → 影像寬 0 全黑；提權還原 */
body.subsite .pswp img { max-width: none; }

.dir-album__body {
    padding: 0.65rem 0.8rem 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.dir-album__body b {
    font-weight: 500;
    font-size: 0.92rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dir-album__meta {
    display: flex;
    gap: 0.8rem;
    font-size: 0.75rem;
    color: var(--c-text-mute);
}

/* ── 年度刊物：巨獅雜誌封面格 + 電子報清單 ─── */

.dir-mags {
    display: grid;
    grid-template-columns: repeat(6, 1fr); /* 明確斷點：6 → 3+3 → 2 欄，避免 auto-fill 缺角 */
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 1000px) {
    .dir-mags { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 480px) {
    .dir-mags { grid-template-columns: repeat(2, 1fr); }
}

.dir-mag {
    display: flex;
    flex-direction: column;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--r-card);
    overflow: hidden;
    text-decoration: none;
    color: var(--c-text);
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.dir-mag:hover {
    box-shadow: var(--sh-deep);
    transform: translateY(-3px);
}

.dir-mag__cover {
    width: 100%;
    aspect-ratio: 3 / 4; /* 雜誌直式封面 */
    object-fit: cover;
    object-position: top;
    background: var(--c-surface-alt);
}

.dir-mag__cover--empty {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--c-text-mute);
}

.dir-mag__body {
    padding: 0.55rem 0.7rem 0.7rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.dir-mag__body b {
    font-weight: 500;
    font-size: 0.88rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dir-mag__body time {
    font-size: 0.72rem;
    color: var(--c-text-mute);
}

/* 電子報月份分組 */
.dir-news__group { max-width: 720px; margin: 0 auto 1.6rem; }

.dir-news__month {
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
    margin: 0 0 0.5rem;
    font-family: var(--f-display);
    font-size: 1.02rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--c-primary-dark);
}

.dir-news__month em {
    font-style: normal;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--c-text-mute);
}

.dir-news {
    list-style: none;
    margin: 0 auto;
    padding: 0;
    max-width: 720px;
    columns: 2;
    column-gap: 2rem;
}

.dir-news li { break-inside: avoid; }

.dir-news a {
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
    padding: 0.42rem 0.2rem;
    border-bottom: 1px dashed var(--c-line);
    text-decoration: none;
    color: var(--c-text);
    font-size: 0.9rem;
    transition: color 0.15s ease;
}

.dir-news a:hover { color: var(--c-primary-dark); }

.dir-news time {
    flex-shrink: 0;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: var(--c-accent-dark);
    font-variant-numeric: tabular-nums;
}

.dir-news span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dir-news .mdi {
    margin-left: auto;
    color: var(--c-text-mute);
    align-self: center;
}

@media (max-width: 640px) {
    .dir-news { columns: 1; }
}

/* ── 手機字級與排版收斂 ─────────────────────── */

@media (max-width: 640px) {
    body.subsite .dir-hero__inner { padding-top: 2.2rem; padding-bottom: 2rem; }
    .dir-hero__eyebrow { letter-spacing: 0.2em; font-size: 0.72rem; margin-bottom: 1.2rem; }
    .dir-hero__stage { gap: 1.2rem; }
    .dir-hero__logoplate { width: 128px; height: 128px; padding: 0.7rem; }
    .dir-hero__slogan { letter-spacing: 0.08em; }
    .dir-hero__sub { letter-spacing: 0.3em; text-indent: 0.3em; font-size: 0.78rem; }
    .dir-hero__person { gap: 0.8rem; padding: 0.7rem 1.1rem 0.7rem 0.7rem; margin-top: 0.6rem; }
    .dir-hero__portrait { width: 56px; height: 56px; }
    .dir-hero__personname { font-size: 1.15rem; }
    .dir-hero__persontitle { font-size: 0.78rem; }

    .dir-section { padding: 2rem 0; }
    .dir-section__head h2 { letter-spacing: 0.1em; }
    .dir-section__head p { font-size: 0.82rem; letter-spacing: 0.05em; }

    .dir-navcard { padding: 1.1rem 1rem 1rem; }
    .dir-navcard b { font-size: 1.05rem; }

    .dir-chiefs { gap: 1rem; }
    .dir-chief { width: 30%; min-width: 96px; }
    .dir-chief__name { font-size: 0.98rem; letter-spacing: 0.06em; }
    .dir-chief__title { font-size: 0.72rem; letter-spacing: 0.08em; }

    .dir-group > summary,
    .dir-region > summary { padding: 0.75rem 0.85rem; font-size: 0.95rem; }
    .dir-group__list { grid-template-columns: 1fr; padding: 0.3rem 0.85rem 0.85rem; }
    .dir-group__list li,
    .dir-clubs li { font-size: 0.83rem; }
    .dir-region__body { padding: 0 0.85rem 0.85rem; grid-template-columns: 1fr; }
    .dir-org__subhead { font-size: 1rem; letter-spacing: 0.14em; margin-top: 1.8rem; }

    .dir-tl__grid { grid-template-columns: 1fr; }
    .dir-event__meta b { font-size: 0.87rem; }

    .dir-albums { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.7rem; }
    .dir-album__body b { font-size: 0.85rem; }
    .dir-mags { gap: 0.7rem; }
}

/* ── 圖片失聯 icon 佔位（全站通用，JS 置換掛上） ── */

.dir-imgfallback {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--c-text-mute);
    background: linear-gradient(135deg, var(--c-surface-alt), color-mix(in srgb, var(--c-primary) 10%, var(--c-surface-alt)));
    flex-shrink: 0;
}

.dir-hero__portrait.dir-imgfallback,
.dir-chief__photo.dir-imgfallback { font-size: 2rem; }

.dir-album__cover.dir-imgfallback,
.dir-mag__cover.dir-imgfallback { font-size: 2.2rem; }

/* ── 回頂按鈕 ───────────────────────────────── */

.dir-totop {
    position: fixed;
    right: clamp(1rem, 3vw, 2rem);
    bottom: clamp(1rem, 3vw, 2rem);
    z-index: 60;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid var(--c-line);
    background: var(--c-surface);
    box-shadow: var(--sh-deep);
    color: var(--c-primary-dark);
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease, box-shadow 0.15s ease;
}

.dir-totop.is-visible {
    opacity: 1;
    transform: none;
    pointer-events: auto;
}

.dir-totop:hover {
    box-shadow: var(--sh-deep);
    transform: translateY(-2px);
    border-color: var(--c-primary);
}

/* ── Footer ─────────────────────────────────── */

.dir-footer {
    background: var(--c-primary-dark);
    color: color-mix(in srgb, #fff 80%, transparent);
    text-align: center;
    padding: 2rem 1rem;
}

.dir-footer__slogan {
    font-family: var(--f-display);
    letter-spacing: 0.3em;
    font-size: 1rem;
    margin: 0 0 0.6rem;
    color: var(--c-accent);
}

.dir-footer__meta {
    display: flex;
    justify-content: center;
    gap: 0.7rem;
    font-size: 0.82rem;
}

.dir-footer__meta a {
    color: inherit;
    text-decoration: none;
}

.dir-footer__meta a:hover { color: #fff; }