/* ═══════════════════════════════════════════════════════════════
   portal_home.css —— 協會官網首頁
═══════════════════════════════════════════════════════════════ */

.pt-section { padding: 4.5rem 0; }
.pt-section--tint { background: var(--pt-bg-alt); }

/* ══════════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════════ */
.pt-hero {
    background: var(--pt-surface);
    border-bottom: 1px solid var(--pt-line);
}
.pt-hero__inner {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 3.5rem;
    align-items: center;
    padding-block: 4.25rem 4.5rem;
}

.pt-hero__title {
    font-size: clamp(1.95rem, 3.7vw, 2.7rem);
    font-weight: 900;
    line-height: 1.22;
    letter-spacing: .005em;
    color: var(--pt-ink);
    margin-top: 1rem;
}
.pt-hero__title em {
    font-style: normal;
    color: var(--pt-dark);
}

.pt-hero__rule {
    width: 60px;
    height: 3px;
    background: var(--pt-primary);
    margin: 1.6rem 0 1.4rem;
}

.pt-hero__lead {
    font-size: 1.02rem;
    line-height: 1.9;
    color: var(--pt-text-2);
    max-width: 44ch;
}
/* 章程原文是分段的。段距抓一個行高，和原本用 <br><br> 斷開時一樣 */
.pt-hero__lead p + p { margin-top: 1.9em; }

.pt-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-top: 2.1rem;
}

/* 右側：徽誌面板 */
.pt-hero__panel {
    position: relative;
    background: var(--pt-deep);
    border-radius: var(--pt-radius);
    padding: 2.75rem 2.25rem;
    overflow: hidden;
    text-align: center;
    color: #fff;
}
.pt-hero__panel::before {
    /* 細斜線紋理：安靜的秩序感 */
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
        135deg,
        rgba(255, 255, 255, .045) 0 1px,
        transparent 1px 11px
    );
    pointer-events: none;
}
.pt-hero__panel-mark {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 1.35rem;
}
.pt-hero__panel-mark img { width: 100%; height: 100%; object-fit: contain; }
.pt-hero__panel-name {
    position: relative;
    font-size: 1.22rem;
    font-weight: 700;
    letter-spacing: .05em;
    color: #fff;
}
.pt-hero__panel-en {
    position: relative;
    font-family: 'Outfit', sans-serif;
    font-size: .7rem;
    font-weight: 500;
    letter-spacing: .24em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .5);
    margin-top: .55rem;
}
.pt-hero__panel-divider {
    position: relative;
    width: 38px;
    height: 1px;
    background: rgba(255, 255, 255, .25);
    margin: 1.4rem auto;
}
.pt-hero__panel-note {
    position: relative;
    font-size: .84rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, .66);
}
.pt-hero__panel-note .pt-placeholder {
    color: rgba(255, 255, 255, .85);
    background: linear-gradient(transparent 62%, rgba(0, 189, 214, .3) 62%);
}

/* ══════════════════════════════════════════════════════════════
   協會精神（價值帶）
══════════════════════════════════════════════════════════════ */
.pt-values {
    background: var(--pt-surface);
    border-bottom: 1px solid var(--pt-line);
}
.pt-values__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}
.pt-values__item {
    padding: 2.1rem 1.6rem;
    border-left: 1px solid var(--pt-line);
}
.pt-values__item:first-child { border-left: none; padding-left: 0; }
.pt-values__item:last-child  { padding-right: 0; }
.pt-values__word {
    font-size: 1.32rem;
    font-weight: 700;
    color: var(--pt-ink);
    letter-spacing: .1em;
    margin: 0 0 .55rem;
}
.pt-values__word::before {
    content: '';
    display: block;
    width: 24px;
    height: 3px;
    border-radius: 2px;
    background: var(--pt-primary);
    margin-bottom: .95rem;
}
.pt-values__desc {
    font-size: .875rem;
    line-height: 1.85;
    color: var(--pt-text-2);
}

/* ══════════════════════════════════════════════════════════════
   佈告欄
══════════════════════════════════════════════════════════════ */

/* 置頂公告：橫幅卡 */
.pt-pinned { display: grid; gap: 1rem; margin-bottom: 2.25rem; }

.pt-pinned__card {
    display: grid;
    grid-template-columns: 260px 1fr;
    background: var(--pt-surface);
    border: 1px solid var(--pt-line-2);
    border-radius: var(--pt-radius);
    overflow: hidden;
    transition: border-color .2s, box-shadow .2s, transform .18s;
}
.pt-pinned__card:hover {
    border-color: var(--pt-dark);
    box-shadow: var(--pt-shadow-md);
    transform: translateY(-2px);
}
.pt-pinned__card--noimg { grid-template-columns: 1fr; }

.pt-pinned__media {
    background: var(--pt-soft);
    overflow: hidden;
}
.pt-pinned__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.pt-pinned__body { padding: 1.6rem 1.75rem; }
.pt-pinned__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .6rem;
    margin-bottom: .75rem;
}
.pt-pinned__title {
    font-size: 1.22rem;
    font-weight: 700;
    color: var(--pt-ink);
    line-height: 1.5;
}
.pt-pinned__summary {
    font-size: .9rem;
    color: var(--pt-text-2);
    line-height: 1.85;
    margin-top: .6rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.pt-pinned__link {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    margin-top: 1rem;
    font-size: .85rem;
    font-weight: 600;
    color: var(--pt-dark);
}

/* 最新公告：卡片網格 */
.pt-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 1rem;
}

.pt-card {
    display: flex;
    flex-direction: column;
    background: var(--pt-surface);
    border: 1px solid var(--pt-line);
    border-radius: var(--pt-radius);
    overflow: hidden;
    transition: border-color .2s, box-shadow .2s, transform .18s;
}
.pt-card:hover {
    border-color: var(--pt-line-2);
    box-shadow: var(--pt-shadow-md);
    transform: translateY(-2px);
}
.pt-card__media {
    aspect-ratio: 16 / 9;
    background: var(--pt-soft);
    overflow: hidden;
}
.pt-card__media img { width: 100%; height: 100%; object-fit: cover; }
.pt-card__body {
    padding: 1.25rem 1.35rem 1.4rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.pt-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-bottom: .7rem;
}
.pt-card__labels { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.pt-card__title {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--pt-ink);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.pt-card__summary {
    font-size: .86rem;
    color: var(--pt-text-2);
    line-height: 1.8;
    margin-top: .5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.pt-card__foot {
    margin-top: auto;
    padding-top: 1rem;
    font-size: .82rem;
    font-weight: 600;
    color: var(--pt-dark);
    display: inline-flex;
    align-items: center;
    gap: .35rem;
}

/* ══════════════════════════════════════════════════════════════
   行事曆
══════════════════════════════════════════════════════════════ */
.pt-cal {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 1.5rem;
    align-items: start;
}

.pt-cal__panel {
    position: sticky;
    top: 84px;
    background: var(--pt-surface);
    border: 1px solid var(--pt-line);
    border-radius: var(--pt-radius);
    padding: 1.35rem;
}

.pt-cal__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.1rem;
}
.pt-cal__month {
    font-family: 'Outfit', 'Noto Sans TC', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--pt-ink);
    letter-spacing: .04em;
}
.pt-cal__btns { display: flex; gap: .35rem; }
.pt-cal__btn {
    width: 32px; height: 32px;
    display: grid; place-items: center;
    background: transparent;
    border: 1px solid var(--pt-line);
    border-radius: var(--pt-radius-sm);
    color: var(--pt-text-2);
    font-size: 1rem;
    cursor: pointer;
    transition: border-color .2s, color .2s, background .2s;
}
.pt-cal__btn:hover { border-color: var(--pt-dark); color: var(--pt-dark); background: var(--pt-soft); }
.pt-cal__btn--today { width: auto; padding: 0 .7rem; font-size: .8rem; font-weight: 600; }

.pt-cal__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}
.pt-cal__dow {
    text-align: center;
    font-size: .72rem;
    font-weight: 600;
    color: var(--pt-text-3);
    letter-spacing: .06em;
    padding: .35rem 0 .5rem;
}
.pt-cal__dow--we { color: var(--pt-primary); }

.pt-cal__day {
    position: relative;
    aspect-ratio: 1 / 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    border: 1px solid transparent;
    border-radius: var(--pt-radius-sm);
    font-family: 'Outfit', 'Noto Sans TC', sans-serif;
    font-size: .86rem;
    font-weight: 500;
    color: var(--pt-text);
    background: none;
    cursor: default;
    transition: background .15s, border-color .15s, color .15s;
}
.pt-cal__day--out { color: var(--pt-line-2); }
.pt-cal__day--has { cursor: pointer; font-weight: 700; color: var(--pt-ink); }
.pt-cal__day--has:hover { background: var(--pt-soft); }
.pt-cal__day--today {
    border-color: var(--pt-primary);
    color: var(--pt-dark);
    font-weight: 700;
}
.pt-cal__day--sel {
    background: var(--pt-dark) !important;
    border-color: var(--pt-dark);
    color: #fff;
}
.pt-cal__day--sel .pt-cal__dot { background: rgba(255, 255, 255, .85) !important; }

.pt-cal__dots {
    display: flex;
    gap: 3px;
    height: 5px;
    align-items: center;
}
.pt-cal__dot {
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--pt-primary);
}
.pt-cal__dot--meeting  { background: var(--pt-slate); }
.pt-cal__dot--training { background: var(--pt-indigo); }
.pt-cal__dot--service  { background: var(--pt-green); }
.pt-cal__dot--other    { background: var(--pt-text-3); }

.pt-cal__legend {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem .95rem;
    margin-top: 1.2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--pt-line);
    font-size: .74rem;
    color: var(--pt-text-2);
}
.pt-cal__legend span { display: inline-flex; align-items: center; gap: .35rem; }

/* 右側事件列表 */
.pt-cal__list {
    background: var(--pt-surface);
    border: 1px solid var(--pt-line);
    border-radius: var(--pt-radius);
    overflow: hidden;
    /* 高度由 JS 在切換當日／近期時做過渡，避免版面瞬間塌陷 */
    will-change: height;
}
.pt-cal__list-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.35rem;
    border-bottom: 1px solid var(--pt-line);
    background: var(--pt-bg);
}
.pt-cal__list-title {
    font-size: .92rem;
    font-weight: 700;
    color: var(--pt-ink);
}
.pt-cal__reset {
    font-size: .78rem;
    font-weight: 600;
    color: var(--pt-dark);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}
.pt-cal__reset:hover { text-decoration: underline; }

.pt-cal__items { padding: .35rem 0; }

.pt-event {
    display: grid;
    grid-template-columns: 62px 1fr;
    gap: 1rem;
    padding: .9rem 1.35rem;
    border-bottom: 1px solid var(--pt-line);
}
.pt-event:last-child { border-bottom: none; }

.pt-event__date {
    text-align: center;
    border-right: 1px solid var(--pt-line);
    padding-right: .75rem;
}
.pt-event__mon {
    font-family: 'Outfit', sans-serif;
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--pt-text-3);
}
.pt-event__day {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.15;
    color: var(--pt-ink);
}
.pt-event__dow { font-size: .7rem; color: var(--pt-text-3); }

.pt-event__title {
    font-size: .97rem;
    font-weight: 700;
    color: var(--pt-ink);
    line-height: 1.55;
}
.pt-event__tags {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: .4rem;
}
.pt-event__type {
    display: inline-flex;
    align-items: center;
    gap: .32rem;
    font-size: .73rem;
    font-weight: 600;
    color: var(--pt-text-2);
}
.pt-event__type::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--pt-primary);
}
.pt-event__type--meeting::before  { background: var(--pt-slate); }
.pt-event__type--training::before { background: var(--pt-indigo); }
.pt-event__type--service::before  { background: var(--pt-green); }
.pt-event__type--other::before    { background: var(--pt-text-3); }

.pt-event__meta {
    display: flex;
    flex-wrap: wrap;
    gap: .3rem 1rem;
    margin-top: .45rem;
    font-size: .82rem;
    color: var(--pt-text-2);
}
.pt-event__meta span { display: inline-flex; align-items: center; gap: .4rem; }
.pt-event__meta .pt-i { color: var(--pt-text-3); }
.pt-event__desc {
    font-size: .84rem;
    color: var(--pt-text-2);
    line-height: 1.8;
    margin-top: .4rem;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.pt-cal__none {
    padding: 3rem 1.35rem;
    text-align: center;
    color: var(--pt-text-3);
    font-size: .9rem;
}

/* ══════════════════════════════════════════════════════════════
   相簿
══════════════════════════════════════════════════════════════ */
.pt-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .75rem;
}
.pt-gallery__item {
    position: relative;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    border-radius: var(--pt-radius-sm);
    background: var(--pt-soft);
    border: none;
    padding: 0;
    cursor: pointer;
    display: block;
}
.pt-gallery__item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .45s ease;
}
.pt-gallery__item:hover img { transform: scale(1.045); }
.pt-gallery__cap {
    position: absolute;
    inset: auto 0 0 0;
    padding: 1.6rem .9rem .75rem;
    background: linear-gradient(transparent, rgba(0, 40, 46, .82));
    color: #fff;
    font-size: .82rem;
    font-weight: 500;
    text-align: left;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .25s, transform .25s;
}
.pt-gallery__item:hover .pt-gallery__cap,
.pt-gallery__item:focus-visible .pt-gallery__cap { opacity: 1; transform: none; }

/* 燈箱 */
.pt-lightbox {
    position: fixed;
    inset: 0;
    z-index: 300;
    background: rgba(5, 28, 33, .93);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
}
.pt-lightbox.is-open { display: flex; }
.pt-lightbox__fig { max-width: 1000px; width: 100%; text-align: center; }
.pt-lightbox__img {
    max-height: 74vh;
    width: auto;
    margin: 0 auto;
    border-radius: var(--pt-radius-sm);
}
.pt-lightbox__cap {
    color: rgba(255, 255, 255, .82);
    font-size: .9rem;
    margin-top: 1.1rem;
    line-height: 1.7;
}
.pt-lightbox__cap b { display: block; color: #fff; font-size: 1rem; margin-bottom: .2rem; }
.pt-lightbox__count {
    font-family: 'Outfit', sans-serif;
    font-size: .78rem;
    letter-spacing: .1em;
    color: rgba(255, 255, 255, .45);
    margin-top: .6rem;
}
.pt-lightbox__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px; height: 46px;
    display: grid; place-items: center;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 50%;
    color: #fff;
    font-size: 1.3rem;
    cursor: pointer;
    transition: background .2s;
}
.pt-lightbox__btn:hover { background: rgba(255, 255, 255, .22); }
.pt-lightbox__btn--prev { left: 1.5rem; }
.pt-lightbox__btn--next { right: 1.5rem; }
.pt-lightbox__close {
    position: absolute;
    top: 1.25rem; right: 1.5rem;
    width: 40px; height: 40px;
    display: grid; place-items: center;
    background: none;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 50%;
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
}
.pt-lightbox__close:hover { background: rgba(255, 255, 255, .12); }

/* ══════════════════════════════════════════════════════════════
   文件與規章
══════════════════════════════════════════════════════════════ */
.pt-docs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1rem;
}
.pt-docs__group {
    background: var(--pt-surface);
    border: 1px solid var(--pt-line);
    border-radius: var(--pt-radius);
    overflow: hidden;
}
.pt-docs__head {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: 1.1rem 1.35rem;
    border-bottom: 1px solid var(--pt-line);
    background: var(--pt-bg);
}
.pt-docs__icon {
    display: inline-flex;
    font-size: 1.15rem;
    color: var(--pt-dark);
}
.pt-docs__label {
    font-size: .93rem;
    font-weight: 700;
    color: var(--pt-ink);
}
.pt-docs__count {
    margin-left: auto;
    font-family: 'Outfit', sans-serif;
    font-size: .76rem;
    color: var(--pt-text-3);
}

.pt-doc {
    display: flex;
    align-items: flex-start;
    gap: .9rem;
    padding: 1rem 1.35rem;
    border-bottom: 1px solid var(--pt-line);
    transition: background .18s;
}
.pt-doc:last-child { border-bottom: none; }
.pt-doc:hover { background: var(--pt-bg); }
.pt-doc__ext {
    flex-shrink: 0;
    min-width: 42px;
    text-align: center;
    font-family: 'Outfit', sans-serif;
    font-size: .64rem;
    font-weight: 700;
    letter-spacing: .06em;
    color: var(--pt-dark);
    background: var(--pt-soft);
    border-radius: 3px;
    padding: .3rem .35rem;
    margin-top: .15rem;
}
.pt-doc__body { flex: 1; min-width: 0; }
.pt-doc__title {
    display: block;
    font-size: .92rem;
    font-weight: 600;
    color: var(--pt-ink);
    line-height: 1.55;
}
.pt-doc__desc {
    display: block;
    font-size: .81rem;
    color: var(--pt-text-2);
    line-height: 1.7;
    margin-top: .2rem;
}
.pt-doc__arrow {
    margin-left: auto;
    flex-shrink: 0;
    color: var(--pt-text-3);
    align-self: center;
    transition: color .2s, transform .2s;
}
.pt-doc:hover .pt-doc__arrow { color: var(--pt-dark); transform: translateX(3px); }

/* ══════════════════════════════════════════════════════════════
   關於協會
══════════════════════════════════════════════════════════════ */
.pt-about {
    display: grid;
    grid-template-columns: 1.3fr .7fr;
    gap: 3rem;
    align-items: start;
}
.pt-about__body p {
    font-size: .96rem;
    line-height: 2;
    color: var(--pt-text-2);
    margin-bottom: 1.1rem;
}
.pt-about__box {
    background: var(--pt-surface);
    border: 1px solid var(--pt-line);
    border-radius: var(--pt-radius);
    padding: 1.6rem 1.75rem;
}
.pt-about__box-title {
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--pt-dark);
    font-family: 'Outfit', 'Noto Sans TC', sans-serif;
    padding-bottom: .85rem;
    border-bottom: 1px solid var(--pt-line);
    margin-bottom: 1.1rem;
}
.pt-contact { display: grid; gap: .9rem; }
.pt-contact__row {
    display: grid;
    grid-template-columns: 74px 1fr;
    gap: .75rem;
    font-size: .88rem;
    align-items: baseline;
}
.pt-contact__k { color: var(--pt-text-3); font-size: .82rem; }
.pt-contact__v { color: var(--pt-text); line-height: 1.7; word-break: break-word; }

/* ══════════════════════════════════════════════════════════════
   系統入口（CTA）
══════════════════════════════════════════════════════════════ */
.pt-cta {
    background: var(--pt-deep);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.pt-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
        135deg,
        rgba(255, 255, 255, .04) 0 1px,
        transparent 1px 13px
    );
}
.pt-cta__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2.5rem;
    align-items: center;
    padding-block: 3.25rem;
}
.pt-cta__title {
    font-size: 1.55rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.45;
}
.pt-cta__desc {
    font-size: .93rem;
    color: rgba(255, 255, 255, .66);
    margin-top: .6rem;
    max-width: 52ch;
    line-height: 1.85;
}
.pt-cta__actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.pt-cta__eyebrow { color: rgba(255, 255, 255, .55); }
.pt-cta__eyebrow::before { background: var(--pt-primary); }

/* ══════════════════════════════════════════════════════════════
   響應式
══════════════════════════════════════════════════════════════ */
@media (max-width: 1040px) {
    .pt-cal { grid-template-columns: 340px 1fr; }
    .pt-gallery { gap: .6rem; }
}

@media (max-width: 900px) {
    .pt-section { padding: 3.25rem 0; }
    .pt-hero__inner { grid-template-columns: 1fr; gap: 2.5rem; padding-block: 3rem 3.25rem; }
    .pt-hero__panel { max-width: 420px; }
    .pt-values__grid { grid-template-columns: 1fr; }
    .pt-values__item {
        border-left: none;
        border-top: 1px solid var(--pt-line);
        padding: 1.5rem 0;
    }
    .pt-values__item:first-child { border-top: none; padding-top: 1.5rem; }
    .pt-cal { grid-template-columns: 1fr; }
    .pt-cal__panel { position: static; }
    .pt-about { grid-template-columns: 1fr; gap: 2rem; }
    .pt-cta__inner { grid-template-columns: 1fr; gap: 1.6rem; padding-block: 2.5rem; }
}

@media (max-width: 640px) {
    .pt-pinned__card { grid-template-columns: 1fr; }
    .pt-pinned__media { aspect-ratio: 16 / 9; }
    .pt-pinned__body { padding: 1.25rem 1.25rem 1.5rem; }
    .pt-gallery { grid-template-columns: repeat(2, 1fr); gap: .5rem; }
    .pt-cards { grid-template-columns: 1fr; }
    .pt-lightbox { padding: 4rem .75rem; }
    .pt-lightbox__btn--prev { left: .5rem; }
    .pt-lightbox__btn--next { right: .5rem; }
    .pt-event { grid-template-columns: 54px 1fr; gap: .8rem; padding: .95rem 1.1rem; }
}


/* ══════════════════════════════════════════════════════════════
   主視覺的兩句副標
   「培養」「促進」是固定的動詞，留在樣板裡當視覺定錨；
   後面的內容由行政人員就地編輯。
══════════════════════════════════════════════════════════════ */
.pt-hero__aims {
    display: grid;
    gap: .4rem;
    margin-top: 1.15rem;
}
.pt-hero__aim {
    font-size: clamp(.98rem, 1.35vw, 1.14rem);
    font-weight: 600;
    line-height: 1.75;
    color: var(--pt-text);
    letter-spacing: .01em;
}
.pt-hero__aim em {
    font-style: normal;
    font-weight: 800;
    color: var(--pt-dark);
    margin-right: .5em;
}

/* 內文裡以「」框起來的詞 */
.pt-quote {
    font-style: normal;
    font-weight: 700;
    color: var(--pt-dark);
}

/* ── 四大支柱的小標 ── */
.pt-values__label {
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .16em;
    color: var(--pt-text-3);
    padding: 2.1rem 0 0;
}
.pt-values__label + .pt-values__grid .pt-values__item { padding-top: 1.5rem; }

@media (max-width: 1080px) and (min-width: 901px) {
    /* 四欄在中等寬度會太窄，先折成兩欄 */
    .pt-values__grid { grid-template-columns: repeat(2, 1fr); row-gap: .5rem; }
    .pt-values__item:nth-child(2n+1) { border-left: none; padding-left: 0; }
    .pt-values__item:nth-child(n+3) { border-top: 1px solid var(--pt-line); }
}
@media (max-width: 900px) {
    .pt-values__label { padding-top: 1.75rem; }
    .pt-hero__aims { margin-top: 1rem; }
}


/* ══════════════════════════════════════════════════════════════
   行事曆：發布單位與已取消

   發布單位沿用公告卡片的 .pt-source 徽章（旗幟圖示＋團名），
   只是在標籤列裡要再小一號，才不會壓過類型標籤。

   活動取消時行程保留 —— 已經把日子記下來的人回頭看得到「取消了」，
   而不是活動憑空消失。標題加刪除線，整張卡片降透明度，
   月曆上的圓點改成鏤空。
══════════════════════════════════════════════════════════════ */
.pt-source--sm {
    font-size: .72rem;
    color: var(--pt-text-2);
}
.pt-source--sm .pt-i { font-size: .82rem; }

.pt-event__off {
    display: inline-flex;
    align-items: center;
    padding: .1rem .45rem;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 700;
    background: #FBEAE8;
    color: #A8322A;
}

.pt-event.is-cancelled { opacity: .7; }
.pt-event.is-cancelled .pt-event__title {
    text-decoration: line-through;
    text-decoration-thickness: 1px;
    color: var(--pt-text-2);
}
.pt-event.is-cancelled .pt-event__date { opacity: .65; }

.pt-cal__dot.is-cancelled {
    background: transparent !important;
    box-shadow: inset 0 0 0 1.5px var(--pt-text-3);
}