.ab {
    --ab-bg: #f6f3ef;
    --ab-paper: #fcfbf8;
    --ab-ink: #22262a;
    --ab-text: #4a4e53;
    --ab-soft: #68665d;
    --ab-line: #dad5cc;
    --ab-red: #b94316;
    --ab-red-dark: #96340f;
    --ab-sage: #cdd0be;
    background: var(--ab-bg);
    color: var(--ab-text);
}

.ab img { display: block; max-width: 100%; }
.ab a { color: inherit; text-decoration: none; }
.ab .container { max-width: 1200px; }

/* 導覽列：2026-08-31 起全站共用 style.css 的「導航列」段，about 不再自行覆寫 */
.ab main { padding-top: var(--nav-h); }

.ab-hero { position: relative; display: flex; min-height: 755px; padding: 0; overflow: hidden; align-items: center; background: var(--ab-bg); }
.ab .ab-hero-grid { width: calc(100% - 104px); max-width: 1460px; padding-right: 0; padding-left: 0; }
.ab-hero-grid { display: grid; grid-template-columns: 482px minmax(0, 1fr); gap: 0; align-items: center; transform: translateY(-16px); }
.ab-hero-copy { padding: 86px 52px 86px 0; }
.ab-hero-art { position: relative; min-width: 0; padding: 0 0 0 52px; border-left: 1px solid var(--ab-line); }
.ab-hero-art::before { content: ''; position: absolute; z-index: 0; bottom: -30px; left: 20px; width: 214px; height: 158px; background: var(--ab-sage); }
.ab-hero-image { position: relative; z-index: 1; width: calc(100% + 195px); aspect-ratio: 1.715 / 1; margin: 0; overflow: hidden; background: #07121e; }
.ab-hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; transform: translate(-17.4%, -16.8%) scale(1.174); transform-origin: left top; }
.ab-kicker, .ab-eyebrow { margin: 0; color: var(--ab-red); font-size: 11px; font-weight: 700; letter-spacing: .22em; }
.ab-hero h1 { margin: 35px 0 0; color: var(--ab-ink); font-family: 'Noto Serif TC', serif; font-size: clamp(30px, 3.2vw, 44px); font-weight: 500; letter-spacing: .1em; line-height: 1.5; } /* 09-06 對齊首頁 home.css .hp-hero h1 */
.ab-rule { display: block; width: 38px; height: 4px; margin: 28px 0 24px; background: var(--ab-red); }
.ab-lead { max-width: 405px; margin: 0; color: var(--ab-text); font-size: 16px; line-height: 2; }
.ab-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 30px; }
.ab-btn { display: inline-flex; align-items: center; justify-content: center; min-width: 118px; padding: 14px 28px; border: 1px solid transparent; border-radius: 3px; font-size: 15px; font-weight: 500; transition: .18s ease; }
.ab-btn-primary { background: var(--ab-red); color: #fff !important; }
.ab-btn-primary:hover { background: var(--ab-red-dark); }
.ab-btn-outline { border-color: #43474c; background: var(--ab-paper); color: var(--ab-ink) !important; }
.ab-btn-outline:hover { border-color: var(--ab-red); color: var(--ab-red) !important; }

.ab-story { padding: 122px 0; background: var(--ab-paper); border-top: 1px solid var(--ab-line); border-bottom: 1px solid var(--ab-line); }
.ab-story-grid { display: grid; grid-template-columns: 92px .9fr 1.1fr; gap: 54px; align-items: start; }
.ab-section-mark { display: flex; flex-direction: column; min-height: 270px; border-right: 1px solid var(--ab-line); }
.ab-section-mark span, .ab-section-num { color: #e4dfd6; font-family: 'Noto Serif TC', serif; font-size: 66px; line-height: .9; }
.ab-section-mark small { margin-top: auto; color: var(--ab-soft); font-size: 9px; letter-spacing: .23em; writing-mode: vertical-rl; }
.ab-story-title h2, .ab-work-head h2 { margin: 18px 0 0; color: var(--ab-ink); font-family: 'Noto Serif TC', serif; font-weight: 500; letter-spacing: .07em; line-height: 1.65; }
.ab-story-copy { padding-top: 2px; }
.ab-story-copy p { margin: 0 0 22px; font-size: 16px; line-height: 2.15; }
.ab-story-copy strong { color: var(--ab-ink); font-weight: 600; }

.ab-services { padding: 84px 0 100px; overflow: hidden; }
.ab .ab-partners-grid { width: calc(100% - 100px); max-width: 1436px; padding-right: 0; padding-left: 0; }
.ab-partners-grid { display: grid; grid-template-areas: "visual head" "visual detail"; grid-template-columns: 627px minmax(0, 1fr); grid-template-rows: auto 1fr; gap: 0 104px; align-items: start; }
.ab-partners-visual { position: relative; grid-area: visual; padding: 18px 0 85px 50px; }
.ab-partners-visual > span { position: absolute; left: 0; bottom: 0; width: 87%; height: 66%; background: var(--ab-sage); }
.ab-partners-visual figure { position: relative; z-index: 1; width: 100%; aspect-ratio: .82; margin: 0; overflow: hidden; background: #d8d4ca; }
.ab-partners-visual img { width: 100%; height: 100%; object-fit: cover; object-position: center 52%; filter: saturate(.7) contrast(.98); }
.ab-partners-head { grid-area: head; }
.ab-partners-index .ab-section-num { display: block; font-size: 96px; }
.ab-partners-index .ab-eyebrow { margin-top: 15px; }
.ab-partners-head h2 { margin: 46px 0 36px; color: var(--ab-ink); font-family: 'Noto Serif TC', serif; font-weight: 500; letter-spacing: .09em; line-height: 1.58; }
.ab-partners-detail { grid-area: detail; }
.ab-partners-list { border-top: 1px solid var(--ab-line); }
.ab-partners-item { display: grid; grid-template-columns: .9fr 1.1fr; gap: 34px; align-items: center; min-height: 104px; padding: 23px 4px; border-bottom: 1px solid var(--ab-line); }
.ab-partners-item h3 { margin: 0; color: var(--ab-ink); font-family: 'Noto Serif TC', serif; font-size: clamp(19px, 1.8vw, 25px); font-weight: 500; letter-spacing: .07em; line-height: 1.55; }
.ab-partners-item p { margin: 0; color: var(--ab-soft); font-size: 14px; letter-spacing: .03em; line-height: 1.8; }
.ab-partners-link { display: inline-block; margin-top: 48px; padding-bottom: 12px; border-bottom: 2px solid var(--ab-red); color: var(--ab-red) !important; font-family: 'Noto Serif TC', serif; font-size: 18px; letter-spacing: .08em; }
.ab-partners-link:hover { color: var(--ab-red-dark) !important; border-color: var(--ab-red-dark); }

.ab-work { padding: 44px 0 50px; overflow: hidden; background: #ebe9e3; }
.ab .ab-work-stage { position: relative; width: calc(100% - 80px); max-width: 1400px; aspect-ratio: 1400 / 984; padding: 0; }
.ab-work-head { position: absolute; z-index: 2; top: 0; left: 0; width: 31%; margin: 0; }
.ab-work-head .ab-section-num { display: block; font-size: clamp(78px, 7.2vw, 106px); line-height: .86; }
.ab-work-head .ab-eyebrow { margin-top: 12px; color: var(--ab-red-dark); font-size: 12px; }
.ab-work-head h2 { margin: 11px 0 0; line-height: 1.35; }
.ab-work-head p:not(.ab-eyebrow) { max-width: 390px; margin: 8px 0 0; color: #68665d; font-size: 15px; line-height: 1.8; }

.ab-gallery { display: block; }
.ab-shot { position: absolute; z-index: 1; display: grid; grid-template-rows: minmax(0, 1fr) auto; margin: 0; color: var(--ab-ink); }
.ab-shot-media { position: relative; min-width: 0; min-height: 0; }
.ab-shot-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.84) contrast(1.02); transition: filter .24s ease, transform .24s ease; }
.ab-shot:hover .ab-shot-media img { filter: saturate(1) contrast(1.02); transform: scale(1.012); }
.ab-shot figcaption { position: relative; display: flex; align-items: flex-start; gap: 13px; padding-top: 13px; color: var(--ab-ink); font-size: clamp(13px, 1.08vw, 15px); line-height: 1.65; }
.ab-shot-icon { flex: 0 0 30px; width: 30px; height: 30px; object-fit: contain; }

.ab-shot-gate { top: 24.9%; left: 0; grid-template: 1fr / 31.9% minmax(0, 1fr); width: 39.5%; height: 41.1%; }
.ab-shot-gate .ab-shot-media { grid-column: 2; grid-row: 1; }
.ab-shot-gate .ab-shot-media img { object-position: 50% 59%; }
.ab-shot-gate figcaption { grid-column: 1; grid-row: 1; align-self: center; flex-direction: column; gap: 8px; margin-right: 22px; padding: 10px 0 10px 13px; border-left: 3px solid var(--ab-red); }
.ab-shot-gate figcaption span:last-child { max-width: 122px; }

.ab-shot-art { top: 2.8%; left: 42.6%; width: 23.8%; height: 45.8%; }
.ab-shot-art .ab-shot-media img { object-position: 54% 50%; }
.ab-shot-art .ab-shot-media::before,
.ab-shot-art .ab-shot-media::after { content: ''; position: absolute; z-index: 2; width: 30px; height: 30px; pointer-events: none; }
.ab-shot-art .ab-shot-media::before { top: -13px; left: -13px; border-top: 2px solid var(--ab-ink); border-left: 2px solid var(--ab-ink); }
.ab-shot-art .ab-shot-media::after { right: -13px; bottom: -13px; border-right: 2px solid var(--ab-ink); border-bottom: 2px solid var(--ab-ink); }
.ab-shot-art figcaption::after { content: ''; position: absolute; bottom: -10px; left: 0; width: 66px; border-bottom: 2px solid var(--ab-ink); }

.ab-shot-tank { top: 7.6%; left: 68.4%; width: 30.5%; height: 49.2%; }
.ab-shot-tank .ab-shot-media img { object-position: 50% 48%; }
.ab-shot-tank .ab-shot-media::after { content: ''; position: absolute; z-index: 2; top: -12px; right: -12px; width: 62%; height: calc(100% + 22px); border-top: 2px solid var(--ab-red); border-right: 2px solid var(--ab-red); pointer-events: none; }

.ab-shot-plate { top: 67.1%; left: 0; grid-template: 1fr / 33.6% minmax(0, 1fr); width: 37.5%; height: 30.7%; }
.ab-shot-plate .ab-shot-media { grid-column: 2; grid-row: 1; margin-top: clamp(14px, 1.4vw, 20px); }
.ab-shot-plate .ab-shot-crop { display: block; width: 100%; height: 100%; overflow: hidden; }
.ab-shot-plate .ab-shot-media::before { content: ''; position: absolute; z-index: -1; top: 15px; right: 12%; width: 94%; height: 102%; background: var(--ab-sage); pointer-events: none; }
.ab-shot-plate .ab-shot-media img { width: 100%; max-width: none; margin-left: 0; object-position: 50% 37%; filter: saturate(.72) sepia(.06) brightness(1.08) contrast(.94); }
.ab-shot-plate:hover .ab-shot-media img { filter: saturate(.82) sepia(.04) brightness(1.06) contrast(.97); }
.ab-shot-plate figcaption { grid-column: 1; grid-row: 1; align-self: center; flex-direction: column; gap: 8px; padding: 0 24px 0 0; }

.ab-shot-coating { top: 59.5%; left: 43.8%; width: 28.9%; height: 38%; }
.ab-shot-coating .ab-shot-media img { object-position: 50% 50%; }
.ab-shot-coating::before { content: ''; position: absolute; top: -13px; bottom: 0; left: -14px; border-left: 3px solid var(--ab-red); pointer-events: none; }

.ab-shot-panels { top: 62.4%; left: 74.1%; width: 25.8%; height: 36.5%; }
.ab-shot-panels .ab-shot-media img { object-position: 50% 22%; }
.ab-shot-panels figcaption::after { content: ''; position: absolute; bottom: -11px; left: 0; width: 72px; border-bottom: 3px solid var(--ab-red); }

.ab-local { position: relative; min-height: 500px; overflow: hidden; border-top: 1px solid var(--ab-line); border-bottom: 14px solid var(--ab-sage); background: var(--ab-paper); }
.ab .ab-local-grid { width: calc(100% - 100px); max-width: 1436px; padding-right: 0; padding-left: 0; }
.ab-local-grid { position: relative; display: grid; grid-template-areas: "copy visual" "meta visual"; grid-template-columns: 44% 56%; grid-template-rows: 1fr auto; min-height: 486px; }
.ab-local-copy { position: relative; z-index: 2; grid-area: copy; padding: 44px 32px 18px 16px; }
.ab-local .ab-section-num { display: block; color: #dedad1; font-size: clamp(68px, 5.6vw, 86px); line-height: .82; }
.ab-local .ab-eyebrow { margin-top: 18px; color: var(--ab-red); font-size: 12px; letter-spacing: .24em; }
.ab-local h2 { max-width: 590px; margin: 20px 0 0; color: var(--ab-ink); font-family: 'Noto Serif TC', serif; font-weight: 500; letter-spacing: .085em; line-height: 1.48; }
.ab-local-lead { max-width: 480px; margin: 16px 0 0; color: var(--ab-soft); font-size: 14px; letter-spacing: .035em; line-height: 1.9; }
.ab-local-visual { position: relative; z-index: 1; grid-area: visual; min-width: 0; overflow: visible; }
.ab-local-rings { position: absolute; top: -56px; left: -40%; width: 130%; max-width: none !important; height: auto; opacity: .94; pointer-events: none; }
.ab-local-place { position: absolute; z-index: 2; color: #5f6059; font-family: 'Noto Serif TC', serif; font-size: clamp(18px, 1.55vw, 24px); font-weight: 500; letter-spacing: .08em; white-space: nowrap; }
.ab-local-place--longjing { top: 67.5%; left: 65%; color: var(--ab-red); font-size: clamp(26px, 2.1vw, 32px); }
.ab-local-place--shalu { top: 29.5%; left: 31.5%; }
.ab-local-place--dadu { top: 59%; left: 12%; }
.ab-local-place--wuqi { top: 16.5%; left: 76%; }
.ab-local-place--qingshui { top: 48%; left: 95%; }
.ab-local-meta { position: relative; z-index: 3; grid-area: 2 / 1 / 3 / 3; display: flex; flex-wrap: nowrap; gap: 18px 28px; align-self: end; align-items: center; max-width: 900px; padding: 0 24px 24px 16px; }
.ab-local-address { display: flex; flex: 0 0 auto; flex-wrap: wrap; gap: 5px 14px; margin: 0; padding-right: 28px; border-right: 1px solid var(--ab-line); color: var(--ab-soft); font-size: 14px; letter-spacing: .035em; line-height: 1.8; }
.ab-local-address span { color: var(--ab-red); font-size: 11px; font-weight: 700; letter-spacing: .16em; }
.ab-local-links { display: flex; flex-wrap: wrap; gap: 18px 34px; }
.ab-local-links a { display: inline-flex; gap: 12px; padding-bottom: 7px; border-bottom: 1px solid var(--ab-red); color: var(--ab-red) !important; font-size: 14px; letter-spacing: .05em; transition: color .2s ease, border-color .2s ease; }
.ab-local-links a:hover { border-color: var(--ab-red-dark); color: var(--ab-red-dark) !important; }


@media (min-width: 1081px) and (max-width: 1350px) {
    .ab .ab-partners-grid { width: calc(100% - 80px); }
    .ab-partners-grid { grid-template-columns: 43% minmax(0, 1fr); gap: 0 6%; }
    .ab-partners-visual { padding: 16px 0 72px 7%; }
}

@media (max-width: 1080px) {
    .ab .ab-hero-grid { width: calc(100% - 64px); }
    .ab-hero-grid { grid-template-columns: 40% minmax(0, 1fr); transform: none; }
    .ab-hero-copy { padding-right: 34px; }
    .ab-hero-art { padding-left: 34px; }
    .ab-hero-art::before { left: 14px; width: 174px; height: 128px; }
    .ab-hero-image { width: calc(100% + 100px); }
    .ab-services { padding: clamp(52px, 7.8vw, 84px) 0 clamp(62px, 9.3vw, 100px); }
    .ab .ab-partners-grid { width: calc(100% - clamp(62px, 6.5vw, 100px)); max-width: 1200px; }
    .ab-partners-grid { grid-template-columns: 44.1% minmax(0, 1fr); gap: 0 7.3%; }
    .ab-partners-visual { padding: clamp(11px, 1.2vw, 18px) 0 clamp(52px, 7.9vw, 85px) 7.97%; }
    .ab-partners-index .ab-section-num { font-size: clamp(59px, 6.3vw, 96px); }
    .ab-partners-index .ab-eyebrow { margin-top: clamp(9px, 1vw, 15px); }
    .ab-partners-head h2 { margin-top: clamp(28px, 3vw, 46px); margin-bottom: clamp(22px, 2.4vw, 36px); }
    .ab-partners-item { min-height: clamp(65px, 6.9vw, 104px); padding-top: clamp(14px, 1.55vw, 23px); padding-bottom: clamp(14px, 1.55vw, 23px); }
    .ab-partners-item h3 { font-size: clamp(16px, 1.7vw, 25px); }
    .ab-partners-item p { font-size: clamp(11px, 1.05vw, 14px); }
    .ab-partners-link { margin-top: clamp(30px, 4.5vw, 48px); padding-bottom: 8px; font-size: clamp(14px, 1.3vw, 18px); }
}

@media (max-width: 1180px) {
    .ab-local { min-height: 0; }
    .ab .ab-local-grid { width: calc(100% - 64px); }
    .ab-local-grid { grid-template-areas: "copy" "visual" "meta"; grid-template-columns: 1fr; grid-template-rows: auto 344px auto; min-height: 0; }
    .ab-local-copy { padding: 54px 0 12px; }
    .ab-local h2 { max-width: 680px; }
    .ab-local-lead { max-width: 660px; }
    .ab-local-visual { width: min(100%, 760px); justify-self: end; }
    .ab-local-rings { top: -37px; left: 0; width: 90%; }
    .ab-local-place--longjing { top: 67.5%; left: 69.8%; }
    .ab-local-place--shalu { top: 29.5%; left: 31.5%; }
    .ab-local-place--dadu { top: 59%; left: 16%; }
    .ab-local-place--wuqi { top: 16.5%; left: 62%; }
    .ab-local-place--qingshui { top: 48%; left: 78%; }
    .ab-local-wide-break { display: none; }
    .ab-local-meta { grid-area: meta; padding: 0 0 42px; }
}

@media (min-width: 901px) and (max-width: 1080px) {
    .ab-work { padding: 36px 0 42px; }
    .ab .ab-work-stage { width: calc(100% - 64px); }
    .ab-work-head { width: 40%; }
    .ab-work-head .ab-section-num { font-size: clamp(64px, 7.2vw, 78px); }
    .ab-work-head .ab-eyebrow { margin-top: 8px; font-size: 10px; }
    .ab-work-head h2 { margin-top: 8px; line-height: 1.25; }
    .ab-work-head p:not(.ab-eyebrow) { max-width: none; margin-top: 6px; font-size: clamp(12px, 1.25vw, 14px); line-height: 1.6; }
    .ab-shot-gate { top: 26%; height: 40%; }
    .ab-shot figcaption { gap: 8px; padding-top: 9px; font-size: clamp(11.5px, 1.08vw, 13px); line-height: 1.5; }
    .ab-shot-icon { flex-basis: clamp(24px, 2.5vw, 28px); width: clamp(24px, 2.5vw, 28px); height: clamp(24px, 2.5vw, 28px); }
    .ab-shot-gate figcaption { margin-right: 10px; padding: 8px 0 8px 9px; }
    .ab-shot-plate figcaption { gap: 6px; padding-right: 12px; }
}

@media (max-width: 980px) {
}

@media (max-width: 900px) {
    .ab-hero { min-height: 0; padding: 82px 0 94px; }
    .ab .ab-hero-grid { width: calc(100% - 64px); }
    .ab-hero-grid { grid-template-columns: 1fr; gap: 60px; }
    .ab-hero-copy { max-width: 600px; padding: 0; }
    .ab-hero-art { padding: 36px 0 0; border-top: 1px solid var(--ab-line); border-left: 0; }
    .ab-hero-art::before { bottom: -26px; left: -22px; width: 188px; height: 132px; }
    .ab-hero-image { width: calc(100% + 32px); }
    .ab-hero-image img { transform: none; }
    .ab-story-grid { grid-template-columns: 54px 1fr; gap: 34px; }
    .ab-story-copy { grid-column: 2; }
    .ab .ab-partners-grid { width: 90%; }
    .ab-partners-grid { grid-template-areas: "head" "visual" "detail"; grid-template-columns: 1fr; gap: 44px; }
    .ab-partners-visual { width: min(100%, 600px); padding: 0 0 54px 34px; }
    .ab-partners-head h2 { margin-top: 34px; }
    .ab-partners-item { grid-template-columns: 1fr; gap: 6px; }
    .ab-work { padding: 96px 0 112px; }
    .ab .ab-work-stage { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 50px 28px; width: calc(100% - 64px); max-width: 960px; aspect-ratio: auto; }
    .ab-work-head { position: relative; top: auto; left: auto; display: grid; grid-column: 1 / -1; grid-template-columns: .72fr 1.28fr; gap: 42px; align-items: end; width: 100%; }
    .ab-work-head h2 { margin-top: 0; }
    .ab-gallery { display: grid; grid-column: 1 / -1; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 50px 28px; }
    .ab-shot,
    .ab-shot-gate,
    .ab-shot-art,
    .ab-shot-tank,
    .ab-shot-plate,
    .ab-shot-coating,
    .ab-shot-panels { position: relative; top: auto; right: auto; bottom: auto; left: auto; width: auto; height: auto; }
    .ab-shot { grid-template: auto auto / 1fr; }
    .ab-shot-media { grid-column: 1 !important; grid-row: 1 !important; aspect-ratio: 4 / 3; }
    .ab-shot-plate .ab-shot-media { margin-top: 0; }
    .ab-shot figcaption,
    .ab-shot-gate figcaption,
    .ab-shot-plate figcaption { grid-column: 1; grid-row: 2; align-self: auto; flex-direction: row; gap: 12px; margin: 0; padding: 14px 0 0; border-left: 0; }
    .ab-shot-gate figcaption span:last-child { max-width: none; }
    .ab-shot-gate { grid-column: 1; }
    .ab-shot-gate .ab-shot-media { aspect-ratio: 4 / 5; }
    .ab-shot-art { grid-column: 2; margin-top: 54px; }
    .ab-shot-art .ab-shot-media { aspect-ratio: 4 / 5; }
    .ab-shot-tank { grid-column: 1 / -1; width: 72%; justify-self: end; }
    .ab-shot-plate { grid-column: 1; }
    .ab-shot-coating { grid-column: 2; margin-top: 58px; }
    .ab-shot-panels { grid-column: 1 / -1; width: 70%; justify-self: end; }
}

@media (max-width: 620px) {
    .ab-hero { padding: 64px 0 74px; }
    .ab .ab-hero-grid { width: calc(100% - 40px); }
    .ab-hero-grid { gap: 44px; }
    .ab-hero h1 { margin-top: 24px; }
    .ab-rule { margin: 22px 0 18px; }
    .ab-lead { font-size: 15px; line-height: 1.9; }
    .ab-actions { margin-top: 24px; }
    .ab-btn { min-width: 0; padding: 13px 21px; }
    .ab-hero-art { padding-top: 28px; }
    .ab-hero-art::before { bottom: -18px; left: -10px; width: 122px; height: 84px; }
    .ab-hero-image { width: calc(100% + 20px); }
    .ab-hero-image img { transform: translate(-83px, -26px) scale(1.25); transform-origin: left top; }
    .ab-story, .ab-services, .ab-work { padding: 82px 0; }
    .ab-story-grid { grid-template-columns: 1fr; }
    .ab-section-mark { min-height: 0; border-right: 0; border-bottom: 1px solid var(--ab-line); padding-bottom: 18px; }
    .ab-section-mark small { display: none; }
    .ab-story-copy { grid-column: auto; }
    .ab-partners-grid { grid-template-areas: "head" "visual" "detail"; grid-template-columns: 1fr; gap: 44px; }
    .ab-partners-index .ab-section-num { font-size: 72px; }
    .ab-partners-index .ab-eyebrow { margin-top: 14px; }
    .ab-partners-head h2 { margin: 26px 0 0; line-height: 1.65; }
    .ab-partners-visual { padding: 0 0 42px 24px; }
    .ab-partners-visual figure { width: 94%; aspect-ratio: 4 / 5; }
    .ab-partners-visual > span { width: 88%; }
    .ab-partners-item { min-height: 0; padding: 22px 0; }
    .ab-partners-item h3 { font-size: 21px; }
    .ab-partners-link { margin-top: 34px; }
    .ab .ab-work-stage { grid-template-columns: 1fr; gap: 52px; width: calc(100% - 40px); }
    .ab-gallery { grid-column: 1; grid-template-columns: 1fr; gap: 52px; }
    .ab-work-head { display: block; grid-column: 1; }
    .ab-work-head .ab-section-num { font-size: 72px; }
    .ab-work-head .ab-eyebrow { margin-top: 16px; }
    .ab-work-head h2 { margin-top: 24px; }
    .ab-work-head p:not(.ab-eyebrow) { font-size: 14px; }
    .ab-shot-gate,
    .ab-shot-art,
    .ab-shot-tank,
    .ab-shot-plate,
    .ab-shot-coating,
    .ab-shot-panels { grid-column: 1; margin-top: 0; }
    .ab-shot-gate { width: 94%; justify-self: start; }
    .ab-shot-art { width: 88%; justify-self: end; }
    .ab-shot-tank { width: 96%; justify-self: start; }
    .ab-shot-plate { width: 90%; justify-self: end; }
    .ab-shot-coating { width: 94%; justify-self: start; }
    .ab-shot-panels { width: 90%; justify-self: end; }
    .ab-shot-media,
    .ab-shot-gate .ab-shot-media,
    .ab-shot-art .ab-shot-media { aspect-ratio: 4 / 3; }
    .ab-shot-gate .ab-shot-media { aspect-ratio: 4 / 5; }
    .ab-shot-icon { flex-basis: 28px; width: 28px; height: 28px; }
    .ab-local { border-bottom-width: 10px; }
    .ab .ab-local-grid { width: calc(100% - 40px); }
    .ab-local-grid { grid-template-rows: auto 240px auto; }
    .ab-local-copy { padding: 48px 0 6px; }
    .ab-local .ab-section-num { font-size: 58px; }
    .ab-local .ab-eyebrow { margin-top: 14px; font-size: 11px; }
    .ab-local h2 { margin-top: 18px; line-height: 1.48; }
    .ab-local-lead { margin-top: 14px; font-size: 13.5px; line-height: 1.8; }
    .ab-local-visual { width: calc(100% + 32px); margin-right: -16px; }
    .ab-local-rings { top: 5px; left: -7%; width: 98%; }
    .ab-local-place { font-size: 14px; }
    .ab-local-place--longjing { top: 68%; left: 68%; font-size: 20px; }
    .ab-local-place--shalu { top: 30%; left: 29%; }
    .ab-local-place--dadu { top: 59%; left: 13%; }
    .ab-local-place--wuqi { top: 18%; left: 62%; }
    .ab-local-place--qingshui { top: 48%; left: 76%; }
    .ab-local-meta { display: grid; gap: 12px; padding: 6px 0 36px; }
    .ab-local-address { display: grid; gap: 4px; padding-right: 0; border-right: 0; font-size: 13px; }
    .ab-local-links { display: grid; gap: 12px; justify-items: start; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto !important; }
    .ab *, .ab *::before, .ab *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}

/* 定案版：以 2026-08-28 選定的整頁樣式為基準 */
.ab {
    --ab-bg: #faf8f4;
    --ab-paper: #f7f6f3;
    --ab-panel: #eff1eb;
    --ab-ink: #242729;
    --ab-text: #50534f;
    --ab-soft: #6c6d66;
    --ab-line: #deddd6;
    --ab-sage: #cfd4c4;
    --ab-green: #355c50;
    background: var(--ab-bg);
}

.ab .container { max-width: 1160px; }

/* 2026-08-31：原「參考圖的浮框式導覽」整段移除，about 改用全站統一頁首（style.css）*/
.ab main { padding-top: var(--nav-h); }

/* 00 / HERO */
.ab-hero {
    min-height: 580px;
    padding: 62px 0 78px;
    background: var(--ab-bg);
}
.ab .ab-hero-grid {
    width: calc(100% - 64px);
    max-width: 1160px;
    padding: 0;
}
.ab-hero-grid {
    grid-template-columns: minmax(320px, 34%) minmax(0, 1fr);
    gap: clamp(40px, 4vw, 58px);
    transform: none;
}
.ab-hero-copy { padding: 0; }
.ab-hero-art { padding: 0; border-left: 0; }
.ab-hero-art::before {
    bottom: -34px;
    left: -28px;
    width: 210px;
    height: 150px;
    background: var(--ab-green);
}
.ab-hero-image {
    width: 100%;
    aspect-ratio: 7 / 5;
    background: #d9d5ca;
}
.ab-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: none;
}
.ab-hero h1 {
    margin-top: 28px;
    font-size: clamp(30px, 3.2vw, 44px);
    letter-spacing: .1em;
    line-height: 1.5;
}
@media (max-width: 900px) {
    .ab-hero h1 { font-size: 27px; letter-spacing: .07em; line-height: 1.6; } /* 同 home.css 手機 */
}
.ab-rule { width: 34px; height: 3px; margin: 24px 0 20px; }
.ab-lead { max-width: 360px; font-size: 14px; line-height: 1.95; }
.ab-actions { margin-top: 24px; }
.ab-btn { min-width: 108px; padding: 12px 23px; font-size: 14px; }

/* 01 / ABOUT */
.ab-story {
    padding: 0 0 72px;
    border: 0;
    background: var(--ab-bg);
}
.ab-story-grid {
    grid-template-columns: 66px .9fr 1.16fr;
    gap: 42px;
    padding: 58px 46px;
    background: var(--ab-panel);
}
.ab-section-mark { min-height: 246px; }
.ab-section-mark span, .ab-section-num { font-size: 56px; }
.ab-story-title h2 { letter-spacing: .04em; }
.ab-story-copy p { margin-bottom: 17px; font-size: 14px; line-height: 2; }

/* 02 / LOCAL PARTNERS */
.ab-services { padding: 18px 0 76px; }
.ab .ab-partners-grid { width: calc(100% - 64px); max-width: 1160px; }
.ab-partners-grid {
    grid-template-columns: 42.5% minmax(0, 1fr);
    gap: 0 6.2%;
}
.ab-partners-visual { padding: 14px 0 52px 30px; }
.ab-partners-visual > span { width: 78%; height: 66%; }
.ab-partners-visual figure { width: 94%; }
.ab-partners-visual img { filter: saturate(.78) contrast(.99); }
.ab-partners-index .ab-section-num { font-size: 62px; }
.ab-partners-index .ab-eyebrow { margin-top: 10px; }
.ab-partners-head h2 {
    margin: 25px 0 20px;
    line-height: 1.55;
}
.ab-partners-item {
    min-height: 64px;
    padding: 14px 2px;
    gap: 24px;
}
.ab-partners-item h3 { font-size: clamp(16px, 1.45vw, 20px); }
.ab-partners-item p { font-size: 13px; }
.ab-partners-link { margin-top: 26px; padding-bottom: 7px; font-size: 15px; }

/* 03 / RECENT WORK */
.ab-work { padding: 0 0 68px; background: var(--ab-bg); }
.ab .ab-work-stage {
    width: calc(100% - 64px);
    max-width: 1160px;
    aspect-ratio: 1.8 / 1;
    background: var(--ab-panel);
}
.ab-work-head { top: 24px; left: 24px; width: 29%; }
.ab-work-head .ab-section-num { font-size: clamp(64px, 5.8vw, 82px); }
.ab-work-head .ab-eyebrow { margin-top: 8px; font-size: 10px; }
.ab-work-head h2 { margin-top: 8px; }
.ab-work-head p:not(.ab-eyebrow) { margin-top: 6px; font-size: 12.5px; }
.ab-shot figcaption { gap: 9px; padding-top: 8px; font-size: clamp(10.5px, .9vw, 13px); }
.ab-shot-icon { flex-basis: 24px; width: 24px; height: 24px; }
.ab-shot-gate { top: 29%; left: 2%; height: 38%; }
.ab-shot-art { top: 3.5%; }
.ab-shot-tank { top: 8%; right: 2%; left: auto; width: 28.8%; }
.ab-shot-plate { left: 2%; }
.ab-shot-coating { top: 59%; }
.ab-shot-panels { top: 62%; right: 2%; left: auto; width: 24.6%; }

/* 04 / LOCAL SERVICE */
.ab-local {
    min-height: 430px;
    border-top: 0;
    border-bottom-width: 8px;
    background: var(--ab-paper);
}
.ab .ab-local-grid { width: calc(100% - 64px); max-width: 1160px; }
.ab-local-grid { min-height: 422px; }
.ab-local-copy { padding: 34px 28px 10px 10px; }
.ab-local .ab-section-num { font-size: clamp(58px, 4.8vw, 72px); }
.ab-local .ab-eyebrow { margin-top: 13px; font-size: 10px; }
.ab-local h2 { margin-top: 14px; }
.ab-local-lead { margin-top: 12px; font-size: 12.5px; }
.ab-local-rings { top: -46px; }
.ab-local-meta { padding: 0 20px 18px 10px; }
.ab-local-address, .ab-local-links a { font-size: 12.5px; }


@media (max-width: 1080px) {
    .ab-hero-grid { grid-template-columns: minmax(290px, 38%) minmax(0, 1fr); gap: 42px; }
    .ab-hero-art, .ab-hero-copy { padding: 0; }
    .ab-hero-image { width: 100%; }
    .ab-partners-grid { grid-template-columns: 41% minmax(0, 1fr); gap: 0 6%; }
    .ab-partners-visual { padding: 12px 0 46px 7%; }
    .ab-partners-head h2 { margin-top: 22px; }
}

@media (max-width: 900px) {
    .ab main { padding-top: var(--nav-h); }
    .ab-hero { padding: 58px 0 76px; }
    .ab-hero-grid { grid-template-columns: 1fr; gap: 50px; }
    .ab-hero-copy { max-width: 540px; }
    .ab-hero-art { padding: 0; border: 0; }
    .ab-hero-image { width: 100%; }
    .ab-story { padding-bottom: 58px; }
    .ab-story-grid { grid-template-columns: 54px 1fr; padding: 48px 36px; }
    .ab-services { padding: 8px 0 64px; }
    .ab-partners-grid {
        grid-template-areas: "head" "visual" "detail";
        grid-template-columns: minmax(0, 1fr);
        gap: 38px;
    }
    .ab-partners-head,
    .ab-partners-visual,
    .ab-partners-detail { width: 100%; min-width: 0; }
    .ab-partners-visual { max-width: 520px; padding-bottom: 48px; }
    .ab-work { padding-bottom: 58px; }
    .ab .ab-work-stage { aspect-ratio: auto; padding: 42px 32px 54px; }
    .ab-work-head { top: auto; left: auto; width: 100%; }
    .ab-shot-gate,
    .ab-shot-art,
    .ab-shot-tank,
    .ab-shot-plate,
    .ab-shot-coating,
    .ab-shot-panels {
        top: auto;
        right: auto;
        bottom: auto;
        left: auto;
        height: auto;
    }
    .ab-shot-tank { width: 72%; }
    .ab-shot-panels { width: 70%; }
    .ab-local-copy { padding-top: 42px; }
}

@media (max-width: 620px) {
    .ab main { padding-top: var(--nav-h); }
    .ab .ab-hero-grid,
    .ab .ab-partners-grid,
    .ab .ab-work-stage,
    .ab .ab-local-grid { width: calc(100% - 40px); }
    .ab-hero { padding: 50px 0 68px; }
    .ab-hero-grid { gap: 40px; }
    .ab-hero-art::before { bottom: -18px; left: -12px; width: 118px; height: 78px; }
    .ab-hero-image { aspect-ratio: 7 / 5; }
    .ab-hero-image img { transform: none; }
    .ab-story { padding: 0 20px 54px; }
    .ab-story-grid { grid-template-columns: 1fr; gap: 28px; padding: 38px 24px; }
    .ab-section-mark { min-height: 0; }
    .ab-services { padding-bottom: 58px; }
    .ab-partners-visual { padding: 0 0 38px 22px; }
    .ab .ab-work-stage { padding: 38px 20px 48px; }
    .ab-work-head { width: 100%; }
    .ab-shot-tank { width: 96%; }
    .ab-shot-panels { width: 90%; }
    .ab-gallery { gap: 46px; }
    .ab-local { border-bottom-width: 7px; }
    .ab-local-copy { padding-top: 38px; }
    .ab-local-grid { grid-template-rows: auto 220px auto; }
    .ab-local-meta { padding-bottom: 30px; }
}

/* 03 / RECENT WORK — keep the title clear of the first photo on compact desktop */
@media (min-width: 901px) and (max-width: 1080px) {
    .ab .ab-work-stage { aspect-ratio: 1.6 / 1; }
    .ab-shot-gate { top: 35%; height: 32%; }
}

/* 04 / LOCAL SERVICE — layered paper map card */
.ab-local {
    isolation: isolate;
    scroll-margin-top: 112px;
    background: var(--ab-bg);
}

.ab-local::before {
    content: "";
    position: absolute;
    z-index: 0;
    top: 34px;
    right: 0;
    bottom: 32px;
    width: 48%;
    background: var(--ab-sage);
}

.ab-local-grid { z-index: 1; }

.ab-local-copy::before {
    content: "";
    position: absolute;
    top: 34px;
    left: -12px;
    width: 3px;
    height: 94px;
    background: var(--ab-red);
}

.ab-local-visual {
    isolation: isolate;
    margin: 24px 10px 62px 22px;
}

.ab-local-visual::before {
    content: "";
    position: absolute;
    z-index: 0;
    inset: 0;
    border: 1px solid var(--ab-line);
    background: var(--ab-paper);
    box-shadow: 0 16px 34px rgba(34, 38, 42, .08);
}

.ab-local-visual::after {
    content: "";
    position: absolute;
    z-index: 4;
    top: 14px;
    right: 14px;
    width: 46px;
    height: 46px;
    border-top: 2px solid var(--ab-red);
    border-right: 2px solid var(--ab-red);
    pointer-events: none;
}

.ab-local-rings {
    z-index: 1;
    opacity: .74;
    mix-blend-mode: multiply;
}

.ab-local-place {
    padding: 6px 11px 6px 23px;
    border: 1px solid var(--ab-line);
    background: rgba(250, 248, 244, .94);
    box-shadow: 0 5px 14px rgba(34, 38, 42, .06);
    font-size: clamp(14px, 1.25vw, 19px);
    line-height: 1;
}

.ab-local-place::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 10px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--ab-red);
    transform: translateY(-50%);
}

.ab-local-place--longjing {
    padding: 9px 14px 9px 29px;
    border-color: var(--ab-red);
    background: var(--ab-red);
    color: var(--ab-paper);
    box-shadow: 0 8px 18px rgba(185, 67, 22, .18);
}

.ab-local-place--longjing::before {
    left: 12px;
    background: var(--ab-paper);
}

.ab-local-meta {
    margin: 0 16px 18px 10px;
    padding: 14px 18px;
    border: 1px solid var(--ab-line);
    border-left: 4px solid var(--ab-red);
    background: var(--ab-paper);
    box-shadow: 0 10px 26px rgba(34, 38, 42, .07);
}

@media (max-width: 1180px) {
    .ab-local::before {
        top: 43%;
        bottom: 46px;
        width: 72%;
    }

    .ab-local-visual { margin: 12px 0 24px 7%; }
    .ab-local-meta { margin: -14px 0 32px; }
}

@media (min-width: 901px) and (max-width: 1180px) {
    .ab-local::before {
        top: 28px;
        bottom: 28px;
        width: 51%;
    }

    .ab-local-grid {
        grid-template-areas: "copy visual" "meta meta";
        grid-template-columns: 40% 60%;
        grid-template-rows: 1fr auto;
        min-height: 438px;
    }

    .ab-local-copy { padding: 38px 30px 66px 10px; }

    .ab-local-visual {
        width: auto;
        min-height: 300px;
        align-self: stretch;
        justify-self: stretch;
        margin: 30px 12px 58px 22px;
    }

    .ab-local-rings {
        top: -28px;
        left: -17%;
        width: 122%;
    }

    .ab-local-meta {
        grid-area: 2 / 1 / 3 / 3;
        margin: -18px 16px 22px 10px;
    }
}

@media (max-width: 620px) {
    .ab-local::before {
        top: 46%;
        width: 82%;
    }

    .ab-local-copy::before {
        left: -9px;
        height: 76px;
    }

    .ab-local-visual { margin: 8px -10px 20px 10px; }
    .ab-local-meta { margin-top: -8px; }
}

/* 2026-08-30 定案修正：03 恢復核准拼貼比例，04 色帶止於共用頁尾上方 */
@media (min-width: 1081px) {
    .ab .ab-work-stage {
        aspect-ratio: 1400 / 984;
    }

    .ab-work-head {
        top: 0;
        left: 0;
        width: 31%;
    }

    .ab-shot figcaption {
        gap: 13px;
        padding-top: 13px;
        font-size: clamp(13px, 1.08vw, 15px);
    }

    .ab-shot-icon {
        flex-basis: 30px;
        width: 30px;
        height: 30px;
    }

    .ab-shot-gate {
        top: 24.9%;
        left: 0;
        width: 39.5%;
        height: 41.1%;
    }

    .ab-shot-art {
        top: 2.8%;
        left: 42.6%;
        width: 23.8%;
        height: 45.8%;
    }

    .ab-shot-tank {
        top: 7.6%;
        right: auto;
        left: 68.4%;
        width: 30.5%;
        height: 49.2%;
    }

    .ab-shot-plate {
        top: 67.1%;
        left: 0;
        width: 37.5%;
        height: 30.7%;
    }

    .ab-shot-coating {
        top: 59.5%;
        left: 43.8%;
        width: 28.9%;
        height: 38%;
    }

    .ab-shot-panels {
        top: 62.4%;
        right: auto;
        left: 74.1%;
        width: 25.8%;
        height: 36.5%;
    }
}

.ab-shot-plate:hover .ab-shot-media img {
    transform: none;
}

.ab-local {
    min-height: 430px;
    border-bottom: 0;
    background: var(--ab-bg);
}

.ab-local::before {
    top: auto;
    right: 0;
    bottom: 0;
    width: 62%;
    height: 92px;
    background: var(--ab-sage);
}

.ab-local-grid {
    grid-template-areas: "copy visual";
    grid-template-columns: 40% 60%;
    grid-template-rows: 1fr;
    min-height: 430px;
}

.ab-local-copy {
    padding: 42px 34px 72px 10px;
}

.ab-local-visual {
    align-self: stretch;
    justify-self: stretch;
    min-height: 316px;
    margin: 28px 12px 54px 24px;
}

.ab-local-visual::before {
    border-color: rgba(90, 92, 84, .18);
    background: rgba(250, 248, 244, .96);
    box-shadow: 0 15px 32px rgba(34, 38, 42, .07);
}

.ab-local-rings {
    top: -34px;
    left: -15%;
    width: 120%;
    opacity: .72;
}

@media (min-width: 901px) and (max-width: 1180px) {
    .ab-local::before {
        top: auto;
        bottom: 0;
        width: 66%;
        height: 82px;
    }

    .ab-local-grid {
        grid-template-areas: "copy visual";
        grid-template-columns: 40% 60%;
        grid-template-rows: 1fr;
        min-height: 430px;
    }

    .ab-local-copy {
        padding: 40px 28px 70px 10px;
    }

    .ab-local-visual {
        min-height: 300px;
        margin: 30px 12px 52px 22px;
    }
}

@media (max-width: 900px) {
    .ab-local::before {
        top: auto;
        right: 0;
        bottom: 0;
        width: 88%;
        height: 88px;
    }

    .ab-local-grid {
        grid-template-areas: "copy" "visual";
        grid-template-columns: 1fr;
        grid-template-rows: auto 280px;
        min-height: 0;
    }

    .ab-local-copy {
        padding: 42px 0 20px;
    }

    .ab-local-visual {
        width: calc(100% - 20px);
        min-height: 0;
        margin: 6px 0 38px 20px;
    }

    .ab-local-rings {
        top: -22px;
        left: -12%;
        width: 116%;
    }
}

@media (max-width: 620px) {
    .ab-local::before {
        top: auto;
        width: 92%;
        height: 72px;
    }

    .ab-local-grid {
        grid-template-rows: auto 230px;
    }

    .ab-local-copy {
        padding: 38px 0 16px;
    }

    .ab-local-visual {
        margin: 4px -8px 30px 12px;
    }
}


/* ==========================================================
   全站統一頁尾（2026-08-30）— 規則搬自新首頁 home.css 的 .hp 覆寫，
   前綴改為 .ab；基底樣式仍來自 style.css。改動請與首頁同步。
   ========================================================== */
.ab .footer {
    --hl-bg: #F6F3EF;
    --hl-ink: #13293F;
    --hl-text: #4A4E53;
    --hl-soft: #8A857A;
    --hl-line: #DAD5CC;
    --hl-red: #B94316;
    --hl-red-dark: #9A360F;
    --hl-sage: #CDD0BE;
}

/* about 內文用 1160px 窄容器（見上方 .ab .container），頁首／頁尾要與首頁一致回到 1200px */
.ab .navbar .container,
.ab .footer .container { max-width: 1200px; }

/* D 頁尾：暖米白主體 + 灰綠版權列（_footer_preview/preview5.html 定案） */
.ab .footer { background: var(--hl-bg); color: var(--hl-text); }
.ab .footer::before { background: linear-gradient(90deg, transparent, var(--hl-red), transparent); }
.ab .footer-top { background: var(--hl-bg); padding: 22px 0 16px; }
.ab .footer-top::after { display: none; }
.ab .footer-main { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 30px; align-items: start; }
.ab .footer-info { min-width: 0; }
.ab .footer-brand { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; padding: 0; margin: 0; border: 0; }
.ab .footer-brand h3 { margin: 0; color: var(--hl-ink); font-family: "Noto Serif TC", serif; font-size: 17px; letter-spacing: 1.5px; }
.ab .footer-brand .footer-tax { margin: 0; color: #7C7A6E; font-size: 12px; }
.ab .footer-contacts { display: flex; flex-wrap: wrap; gap: 2px 22px; margin: 8px 0 0; }
.ab .fc-item { display: flex; align-items: baseline; gap: 5px; padding: 0; border: 0; min-width: 0; }
.ab .fc-icon { display: none; }
.ab .fc-item > div { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 5px; }
.ab .fc-label { margin: 0; color: #7C7A6E; font-size: 11.5px; font-weight: 500; letter-spacing: .04em; }
.ab .fc-label::after { content: ""; }
.ab .fc-label-sub { margin-left: 8px; }
.ab .fc-item p, .ab .fc-item a, .ab .hours-row, .ab .hours-day, .ab .hours-time, .ab .fc-sub { margin: 0 !important; color: var(--hl-text) !important; font-size: 13px !important; line-height: 1.95; }
.ab .fc-link { color: var(--hl-red) !important; font-size: 11.5px !important; }
.ab .footer-quick { display: none; }
.ab .footer-line { width: auto; margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; backdrop-filter: none; text-align: left; }
.ab .footer-line h3, .ab .footer-line > p { display: none; }
.ab .footer .qr-box { margin: 0; padding: 0; display: flex; flex-direction: row; align-items: center; gap: 14px; background: transparent; border: 0; box-shadow: none; }
.ab .footer .qr-image { width: 100px; height: 100px; padding: 0; margin: 0; background: transparent; border: 0; border-radius: 0; box-shadow: none; }
.ab .qr-image img { width: 100px; height: 100px; padding: 5px; background: #fff; border: 1px solid var(--hl-line); border-radius: 6px; }
.ab .line-id { margin: 0 0 8px; color: #7C7A6E; font-size: 12px; }
.ab .line-add-btn { margin: 0 !important; padding: 8px 16px !important; background: #06C755 !important; color: #fff !important; border-radius: 6px !important; font-size: 13.5px !important; font-weight: 700 !important; }
.ab .ft-div { border-top: 1px solid var(--hl-line); margin-top: 12px; padding-top: 10px; }
.ab .ft-cats { display: flex; flex-wrap: wrap; align-items: center; }
.ab .ft-cats a { color: var(--hl-text); font-size: 12.5px; line-height: 1.9; opacity: .88; }
.ab .ft-cats .sep, .ab .ft-bq .sep { color: #B5AE9F; font-size: 11px; margin: 0 8px; }
.ab .ft-cats .lb { color: #7C7A6E; font-size: 11.5px; letter-spacing: 1px; margin-right: 10px; }
.ab .footer-bottom { background: var(--hl-sage); border-top: 1px solid var(--hl-line); padding: 11px 0; }
.ab .footer-bottom .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 20px; }
.ab .footer-bottom p { margin: 0; color: #3F463C; text-align: left; font-size: 12.5px; }
.ab .ft-bq { display: flex; flex-wrap: wrap; align-items: center; }
.ab .ft-bq a { color: #3F463C; font-size: 12.5px; }

@media (max-width: 900px) {
    .ab .footer-main { grid-template-columns: 1fr; gap: 16px; }
}

@media (max-width: 700px) {
    .ab .footer .qr-box { justify-content: flex-start; }
    .ab .footer-bottom .container { align-items: flex-start; }
    /* 手機頁尾:聯絡資訊改單欄一列一項,營業時間緊湊排列(2026-08-18,桌機不受影響) */
    .ab .footer-contacts { flex-direction: column; gap: 4px; }
    .ab .fc-item.fc-hours { padding-top: 10px; margin-top: 6px; border-top: 1px dashed var(--hl-line); }
    .ab .fc-hours .hours-day { min-width: 0; }
    .ab .fc-hours .hours-row { display: inline-flex; gap: 8px; padding: 1px 0; }
    .ab .footer .qr-box { flex-wrap: wrap; }
    .ab .line-add-btn { white-space: nowrap; }
}

/* ---------- 各區塊大標題統一字級(01 ABOUT / 02 PARTNERS / 03 WORK / 04 LOCAL) ---------- */
/* 桌機 30px,平板(<=1180)26px,手機(<=620)24px（2026-09-03 由 35 降）;與首頁區塊標題同一套。其他屬性沿用各自設定。 */
.ab-story-title h2,
.ab-partners-head h2,
.ab-work-head h2,
.ab-local h2 { font-size: 30px; }

@media (max-width: 1180px) {
    .ab-story-title h2,
    .ab-partners-head h2,
    .ab-work-head h2,
    .ab-local h2 { font-size: 26px; }
}

@media (max-width: 620px) {
    .ab-story-title h2,
    .ab-partners-head h2,
    .ab-work-head h2,
    .ab-local h2 { font-size: 24px; }
}