/* VertoSpring 全站樣式 — 版型照原 WordPress 站（Elementor），色票與字型沿用原站全站設定 */
:root {
  --navy: #1F4068;
  --navy-deep: #102540;
  --navy-mid: #3F6FA0;
  --navy-soft: #C5D3E8;
  --navy-pale: #9CB4D6;
  --orange: #F28C38;
  --orange-deep: #D9701C;
  --orange-soft: #FBD9B6;
  --ink: #0E0F11;
  --heading: #1F4068;
  --text: #4A4E57;
  --muted: #8A8F99;
  --line: #DDE1E6;
  --bg-soft: #F0F2F4;
  --bg-tint: #F4F7FB;
  --white: #fff;
  --ok: #2F855A;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(16, 37, 64, .06), 0 8px 24px rgba(16, 37, 64, .08);
  --font: "Noto Sans TC", system-ui, -apple-system, "PingFang TC", sans-serif;
  --num: var(--font); /* 原站只用 Noto Sans TC，數字靠 tabular-nums 對齊 */
  --wrap: 1328px;
  --header-h: 80px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--font); color: var(--text); background: var(--white);
  font-size: 16px; line-height: 1.75; -webkit-font-smoothing: antialiased; font-variant-numeric: tabular-nums;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.35; margin: 0; letter-spacing: .02em; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.num { font-family: var(--num); font-variant-numeric: tabular-nums; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }

/* ── 按鈕（原站：圓角方框） ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; cursor: pointer;
  border-radius: 6px; padding: 11px 26px; font-weight: 500; font-size: 15px; line-height: 1.4; white-space: nowrap;
  transition: background .2s, color .2s, border-color .2s, box-shadow .2s;
}
.btn-white { background: var(--white); color: var(--navy); }
.btn-white:hover { background: var(--navy-soft); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-deep); }
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover { background: var(--orange-deep); }
.btn-outline { background: var(--white); color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-ghost { background: var(--bg-soft); color: var(--navy); }
.btn-ghost:hover { background: var(--line); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn .arrow { width: 14px; height: 14px; flex: none; }

/* ── 頁首 ── */
.site-header { background: var(--navy); color: var(--white); position: sticky; top: 0; z-index: 50; }
.site-header .wrap { display: flex; align-items: center; height: var(--header-h); gap: 24px; }
.site-header .logo img { height: 26px; width: auto; }
.site-nav { display: flex; align-items: center; gap: 8px; margin: 0 auto; }
.nav-item { position: relative; }
.nav-item > a, .nav-item > button {
  display: inline-flex; align-items: center; gap: 6px; padding: 10px 14px; font-size: 15px; font-weight: 500;
  background: none; border: 0; color: var(--white); cursor: pointer; opacity: .92;
}
.nav-item > a:hover, .nav-item > button:hover, .nav-item.is-current > a, .nav-item.is-current > button { opacity: 1; color: var(--orange-soft); }
.nav-item svg { width: 10px; height: 10px; transition: transform .2s; }
.dropdown {
  position: absolute; top: 100%; left: 0; min-width: 210px; background: var(--white); color: var(--text);
  border-radius: 6px; box-shadow: var(--shadow); padding: 8px 0; list-style: none; margin: 6px 0 0;
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .18s, transform .18s, visibility .18s;
}
.dropdown::before { content: ""; position: absolute; left: 0; right: 0; top: -10px; height: 10px; }
.dropdown a { display: block; padding: 8px 18px; font-size: 14px; }
.dropdown a:hover, .dropdown a[aria-current="page"] { background: var(--bg-tint); color: var(--navy); }
.dropdown .sep { border-top: 1px solid var(--line); margin: 6px 0; }
.nav-item:hover .dropdown, .nav-item:focus-within .dropdown, .nav-item.open .dropdown { opacity: 1; visibility: visible; transform: none; }
.nav-item:hover svg, .nav-item.open svg { transform: rotate(180deg); }
.site-header .btn-white { padding: 10px 26px; }
.nav-toggle { display: none; background: none; border: 0; color: var(--white); padding: 8px; cursor: pointer; margin-left: auto; }

/* ── 內頁大圖標頭（原站：照片＋深色遮罩，置中標題） ── */
.hero-banner { position: relative; color: var(--white); background: var(--navy-deep) center / cover no-repeat; }
.hero-banner::before { content: ""; position: absolute; inset: 0; background: rgba(16, 37, 64, .55); }
.hero-banner .wrap { position: relative; min-height: 400px; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding-top: 56px; padding-bottom: 56px; }
.hero-banner h1 { color: var(--white); font-size: 44px; font-weight: 700; }
.hero-banner .sub { font-size: 17px; margin: 8px 0 0; opacity: .92; }
.hero-banner.left .wrap { align-items: flex-start; text-align: left; }
.hero-banner.left .btn { margin-top: 28px; }
.hero-tabs { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin-top: 30px; }
.hero-tabs a { background: var(--white); color: var(--navy); padding: 9px 28px; border-radius: 6px; font-size: 15px; font-weight: 500; transition: background .2s, color .2s; }
.hero-tabs a:hover { background: var(--navy-soft); }
.hero-tabs a[aria-current="page"] { background: var(--navy); color: var(--white); }

/* ── 區塊共用 ── */
.section { padding: 96px 0; }
.section.tight { padding: 64px 0; }
.section.tint { background: var(--bg-tint); }
.sec-head { text-align: center; max-width: 680px; margin: 0 auto 48px; }
.sec-head .eyebrow { display: block; font-size: 14px; font-weight: 500; color: var(--text); margin-bottom: 8px; }
.sec-head h2 { font-size: 34px; color: var(--ink); }
.sec-head .en { display: block; font-size: 17px; font-weight: 500; color: var(--text); margin-top: 6px; }
.sec-head p { margin: 18px 0 0; font-size: 15px; }
.eyebrow-orange { color: var(--orange); font-size: 14px; font-weight: 500; display: block; margin-bottom: 10px; }
.h2-navy { color: var(--heading); font-size: 32px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.top { align-items: start; }
.rounded { border-radius: var(--radius); overflow: hidden; }
.rounded img { width: 100%; height: 100%; object-fit: cover; }
.center { text-align: center; }
.mt-32 { margin-top: 32px; }

/* ── 首頁 ── */
.home-hero { position: relative; background: #DCE3EC center / cover no-repeat; color: var(--white); }
.home-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(31, 64, 104, .55) 0%, rgba(31, 64, 104, .2) 55%, rgba(31, 64, 104, 0) 100%); }
.home-hero .wrap { position: relative; min-height: 680px; display: flex; flex-direction: column; justify-content: center; }
.home-hero h1 { color: var(--white); font-size: 54px; font-weight: 700; line-height: 1.25; }
.home-hero h1 span { display: block; font-size: 40px; }
.home-hero p { max-width: 560px; margin: 22px 0 32px; font-size: 16px; }
.home-hero .btns { display: flex; gap: 22px; flex-wrap: wrap; }
.home-hero .btns .btn { min-width: 150px; }

.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.intro-grid h2 { color: var(--heading); font-size: 34px; margin-bottom: 22px; }
.features { display: grid; gap: 30px; }
.feature { display: grid; grid-template-columns: 40px 1fr; gap: 16px; }
.feature svg { width: 32px; height: 32px; color: var(--navy); }
.feature h3 { color: var(--heading); font-size: 20px; margin-bottom: 6px; }
.feature p { margin: 0; font-size: 15px; }

.wave-what .rounded { aspect-ratio: 13 / 11; background: var(--bg-soft); }
.wave-what h2 { color: var(--heading); font-size: 34px; margin-bottom: 22px; }

.focus-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.focus-card .img { aspect-ratio: 1; display: grid; place-items: center; }
.focus-card .img img { width: 86%; height: 86%; object-fit: contain; }
.focus-card .body { background: var(--bg-tint); padding: 16px 18px 22px; border-radius: 4px; }
.focus-card h3 { color: var(--heading); font-size: 20px; }
.focus-card .en { font-weight: 500; color: var(--text); margin: 4px 0 8px; display: block; }
.focus-card p { margin: 0; font-size: 15px; }
.focus-card:hover h3 { color: var(--orange-deep); }

.prod-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.prod-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; background: var(--white); transition: box-shadow .2s, transform .2s; display: block; }
.prod-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.prod-card .img { aspect-ratio: 1; display: grid; place-items: center; }
.prod-card .img img { width: 80%; height: 80%; object-fit: contain; }
.prod-card h3 { color: var(--heading); font-size: 20px; margin-top: 8px; }
.prod-card .en { font-weight: 500; display: block; margin: 2px 0 8px; }
.prod-card p { margin: 0; font-size: 15px; }

/* 工藝流程 */
.process { position: relative; }
.process-track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 72px) / 4); gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 4px 2px 12px; }
.process-track::-webkit-scrollbar { display: none; }
.step { scroll-snap-align: start; text-align: center; }
.step .label { font-weight: 500; color: var(--ink); font-size: 17px; }
.step .dot { width: 28px; height: 28px; border-radius: 50%; background: var(--navy); margin: 10px auto 14px; display: grid; place-items: center; position: relative; }
.step .dot svg { width: 14px; height: 14px; color: var(--white); }
.step .img { aspect-ratio: 1; border-radius: 6px; overflow: hidden; background: var(--bg-soft); box-shadow: 0 2px 10px rgba(16,37,64,.08); padding: 6px; }
.step .img img { width: 100%; height: 100%; object-fit: cover; border-radius: 4px; }
.process-line { position: absolute; left: 0; right: 0; top: 52px; height: 2px; background: var(--line); z-index: -1; }
.process-nav { position: absolute; top: 38px; left: -14px; right: -14px; display: flex; justify-content: space-between; pointer-events: none; }
.process-nav button { pointer-events: auto; width: 30px; height: 30px; border-radius: 50%; border: 0; background: var(--navy); color: var(--white); cursor: pointer; display: grid; place-items: center; }
.process-nav button:disabled { background: var(--navy-pale); cursor: default; }
.process-nav svg { width: 12px; height: 12px; }

/* 國際認證 */
.cert h2 { color: var(--heading); font-size: 32px; margin-bottom: 20px; }
.stat-boxes { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 30px 0; }
.stat-box { background: var(--bg-tint); border-left: 3px solid var(--navy); padding: 16px 20px; }
.stat-box h3 { font-size: 15px; display: flex; gap: 6px; align-items: center; }
.stat-box h3 svg { width: 14px; height: 14px; color: var(--ink); }
.stat-box p { font-size: 12px; margin: 4px 0 10px; }
.stat-box .big { font-size: 34px; font-weight: 700; color: var(--navy-pale); text-align: center; line-height: 1.1; white-space: nowrap; }
.stat-box .big small { font-size: 20px; }

/* 跨產業分頁 */
.industry { display: grid; grid-template-columns: 240px 1fr; gap: 32px; align-items: end; }
.industry-tabs { display: grid; gap: 12px; }
.industry-tabs button { border: 0; background: var(--bg-soft); color: var(--navy); padding: 12px 16px; border-radius: 6px; font-weight: 500; font-size: 15px; cursor: pointer; transition: background .2s, color .2s; }
.industry-tabs button[aria-selected="true"] { background: var(--navy); color: var(--white); }
.industry-panel .rounded { aspect-ratio: 650 / 420; }
.industry-panel h3 { font-size: 18px; color: var(--text); font-weight: 500; margin: 20px 0 8px; }

/* 最新消息卡片 */
.news-head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 36px; }
.news-head .eyebrow { font-size: 14px; font-weight: 500; }
.news-head h2 { color: var(--heading); font-size: 34px; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.news-card .img { aspect-ratio: 13 / 11; border-radius: 6px; overflow: hidden; background: var(--bg-soft); }
.news-card .img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.news-card:hover .img img { transform: scale(1.04); }
.news-card h3 { font-size: 18px; margin: 16px 0 8px; color: var(--ink); }
.news-card:hover h3 { color: var(--navy); }
.news-card p { font-size: 14px; margin-bottom: 10px; }
.meta { font-size: 13px; color: var(--text); display: flex; gap: 10px; align-items: center; }
.meta span + span { border-left: 1px solid var(--line); padding-left: 10px; }

/* 合作夥伴 CTA */
.partner { display: grid; grid-template-columns: 1fr 1fr; min-height: 420px; }
.partner .photo { background: center / cover no-repeat; }
.partner .panel { background: var(--navy); color: var(--white); display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding: 56px 48px; }
.partner h2 { color: var(--white); font-size: 32px; }
.partner p { max-width: 460px; margin: 20px 0 30px; color: #E6ECF4; }

/* ── 公司簡介 ── */
.about-lead { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: center; }
.about-lead .rounded { aspect-ratio: 16 / 11.5; }
.about-lead h3 { font-size: 30px; margin-bottom: 18px; color: var(--ink); }
.side-title { display: grid; grid-template-columns: 1fr 2fr; gap: 24px; align-items: center; max-width: 1040px; margin: 0 auto; }
.side-title h2 { font-size: 30px; text-align: right; }
.side-title p { margin: 0; font-size: 15px; }
.stats-grid { display: grid; grid-template-columns: 1.05fr 1fr 1fr; grid-template-rows: auto auto; gap: 18px; }
.stat-tile { border-radius: var(--radius); overflow: hidden; position: relative; background: var(--bg-tint); padding: 22px 22px; min-height: 200px; }
.stat-tile.photo { background: center / cover no-repeat; padding: 0; }
.stat-tile.dark { color: var(--white); }
.stat-tile.dark::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.15)); }
.stat-tile > * { position: relative; }
.stat-tile .n { font-size: 48px; font-weight: 700; line-height: 1.1; color: var(--ink); }
.stat-tile.dark .n, .stat-tile.dark h3 { color: var(--white); }
.stat-tile h3 { font-size: 17px; margin: 10px 0 12px; }
.stat-tile p { font-size: 14px; margin: 0; }
.stats-grid .t1 { grid-row: 1 / 3; }
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 24px; }
.values svg { width: 26px; height: 26px; color: var(--navy); }
.values h4 { font-size: 16px; margin: 10px 0 4px; }
.values p { font-size: 14px; margin: 0; }
.pillars { display: grid; gap: 26px; }
.pillar { border-left: 2px solid var(--navy); padding-left: 18px; }
.pillar h3 { font-size: 20px; margin-bottom: 8px; }
.pillar p { font-size: 14px; margin: 0; }
.wide-photo { aspect-ratio: 1280 / 700; }
.product-band { background: #9AABBF center / cover no-repeat; color: var(--white); position: relative; }
.product-band::before { content: ""; position: absolute; inset: 0; background: rgba(140, 158, 182, .72); }
.product-band .wrap { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; min-height: 260px; }
.product-band h2 { color: var(--white); font-size: 32px; }
.product-band p { margin: 14px 0 0; max-width: 470px; }
.product-band .line { display: flex; align-items: center; gap: 0; color: var(--white); }
.product-band .line::before { content: ""; flex: 1; height: 2px; background: currentColor; }
.product-band .line svg { width: 16px; height: 16px; margin-left: -4px; }

/* 沿革時間軸 */
.timeline { position: relative; max-width: 980px; margin: 0 auto; padding: 20px 0; }
.timeline::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: var(--line); }
.tl-item { display: grid; grid-template-columns: 1fr 64px 1fr; align-items: center; margin-bottom: 36px; }
.tl-card { background: var(--white); box-shadow: 0 4px 22px rgba(16,37,64,.1); padding: 26px 30px; border-radius: 4px; }
.tl-card h3 { font-size: 20px; color: var(--heading); margin-bottom: 10px; }
.tl-card p, .tl-card li { font-size: 14px; margin: 0; }
.tl-card ul { margin: 0; padding-left: 18px; }
.tl-dot { width: 34px; height: 34px; border-radius: 50%; background: var(--navy); margin: 0 auto; display: grid; place-items: center; position: relative; z-index: 1; }
.tl-dot svg { width: 14px; height: 14px; color: var(--white); }
.tl-date { color: var(--orange); font-size: 18px; font-weight: 500; }
.tl-item .tl-date.l { text-align: right; }
.tl-item > :first-child { grid-column: 1; }
.tl-item.right .tl-card { grid-column: 3; grid-row: 1; }
.tl-item.right .tl-date { grid-column: 1; grid-row: 1; }
.tl-item.right .tl-dot { grid-column: 2; grid-row: 1; }

/* 組織圖 */
.org { max-width: 780px; margin: 0 auto; position: relative; }
.org-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 44px; position: relative; }
.org-box { background: var(--navy); color: var(--white); text-align: center; padding: 10px 8px; border-radius: 6px; font-size: 15px; font-weight: 500; position: relative; z-index: 1; }
.org-col { grid-column: 2; }
.org .vline { position: absolute; left: 50%; width: 1px; background: #8C96A3; top: 0; bottom: 0; }
.org-row + .org-row { margin-top: 26px; }
.org .hline { position: absolute; height: 1px; background: #8C96A3; }
.org-sub { display: grid; gap: 14px; margin: 14px 0 0 44px; position: relative; }
.org-sub::before { content: ""; position: absolute; left: -22px; top: -14px; bottom: 22px; width: 1px; background: #8C96A3; }
.org-sub .org-box::before { content: ""; position: absolute; left: -22px; top: 50%; width: 22px; height: 1px; background: #8C96A3; }

/* 營業據點 */
.region-tabs { display: flex; gap: 16px; justify-content: center; margin-top: 30px; }
.region-tabs button { border: 0; background: var(--bg-soft); color: var(--navy); padding: 12px 30px; border-radius: 6px; font-weight: 500; cursor: pointer; }
.region-tabs button[aria-selected="true"] { background: var(--navy); color: var(--white); }
.locations { max-width: 1280px; margin: 0 auto; }
.loc { display: grid; grid-template-columns: 370px 1fr; gap: 150px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--line); }
.loc .rounded { aspect-ratio: 370 / 208; }
.loc h3 { font-size: 22px; color: var(--ink); font-weight: 500; margin-bottom: 10px; }
.loc ul { list-style: none; padding: 0; margin: 0 0 14px; font-size: 14px; }
.loc li { display: flex; gap: 8px; align-items: center; }
.loc li svg { width: 14px; height: 14px; color: var(--ink); flex: none; }
.btn-pill { display: inline-block; border: 1px solid var(--navy); color: var(--navy); border-radius: 999px; font-size: 13px; padding: 4px 22px; font-weight: 500; }
.btn-pill:hover { background: var(--navy); color: var(--white); }

/* 生產製造 */
.mfg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.mfg-grid figure { margin: 0; position: relative; aspect-ratio: 1.4; border-radius: 4px; overflow: hidden; }
.mfg-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.mfg-grid figure:hover img { transform: scale(1.06); }
.mfg-grid figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 10px 6px; font-size: 12px; color: var(--white); background: linear-gradient(transparent, rgba(0,0,0,.65)); text-align: center; }
.mfg-text h2 { color: var(--heading); font-size: 32px; margin-bottom: 20px; }
.steps-detail { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.step-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--white); }
.step-card .img { aspect-ratio: 4 / 3; }
.step-card .img img { width: 100%; height: 100%; object-fit: cover; }
.step-card .body { padding: 18px 20px 22px; }
.step-card .n { color: var(--orange); font-weight: 700; font-size: 14px; }
.step-card h3 { font-size: 19px; color: var(--heading); margin: 2px 0 8px; }
.step-card p { font-size: 14px; margin: 0; }

/* ── 產品類別頁（原站：左側全產品類型選單＋右側內容） ── */
.cat-layout { display: grid; grid-template-columns: 270px 1fr; gap: 48px; align-items: start; padding-top: 48px; padding-bottom: 96px; }
.cat-layout > * { min-width: 0; }
.cat-menu { position: sticky; top: calc(var(--header-h) + 20px); }
.cat-menu h2 { background: var(--bg-soft); font-size: 17px; font-weight: 500; padding: 14px 18px; border-radius: 4px; margin-bottom: 14px; color: var(--ink); }
.cat-menu ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.cat-menu a { display: flex; justify-content: space-between; align-items: center; background: var(--bg-soft); padding: 8px 18px; border-radius: 4px; font-size: 14px; color: var(--ink); transition: background .2s, color .2s; }
.cat-menu a svg { width: 14px; height: 14px; }
.cat-menu a:hover { background: var(--line); }
.cat-menu a[aria-current="page"] { background: var(--navy); color: var(--white); }
.cat-menu .sub a { padding-left: 30px; font-size: 13px; background: transparent; }
.cat-menu .sub a[aria-current="page"] { background: var(--navy-soft); color: var(--navy); }
.cat-menu .catalog-link { margin-top: 18px; display: flex; justify-content: center; }
.cat-body > h2 { font-size: 30px; padding-bottom: 16px; border-bottom: 2px solid #8C96A3; margin-bottom: 22px; }
.cat-body .tagline { font-size: 17px; font-weight: 500; color: var(--heading); margin: -8px 0 12px; }
.cat-body h3 { font-size: 20px; margin: 30px 0 14px; }
.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 15px; }
.check-list li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; }
.check-list li::before { content: ""; width: 9px; height: 9px; border: 2px solid var(--ink); margin-top: 9px; background: var(--white); box-shadow: inset 0 0 0 2px var(--white), inset 0 0 0 5px var(--ink); }
.type-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; }
.type-card { border: 1px solid var(--line); padding: 18px 10px 18px; display: block; transition: box-shadow .2s; background: var(--white); }
.type-card:hover { box-shadow: var(--shadow); }
.type-card .img { aspect-ratio: 1.45; display: grid; place-items: center; }
.type-card .img img { max-height: 100%; width: auto; object-fit: contain; }
.type-card h3 { font-size: 19px; margin: 12px 8px 10px; }
.type-card p { font-size: 14px; margin: 0 8px; }
.type-card:hover h3 { color: var(--navy); }
.spec-block { margin-top: 44px; }
.spec-block .head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.spec-block .head h3 { margin: 0; }
.cat-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.cat-table th { background: var(--navy); color: var(--white); font-weight: 500; padding: 10px 10px; white-space: nowrap; text-align: center; }
.cat-table td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: center; white-space: nowrap; }
.cat-table td.l, .cat-table th.l { text-align: left; }
.cat-table img { width: 36px; height: 36px; object-fit: contain; margin: 0 auto; }
.cat-table tbody tr:hover { background: var(--bg-tint); }
.cat-table a { color: var(--navy); font-weight: 500; }
.cat-table a:hover { color: var(--orange-deep); text-decoration: underline; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 4px; }

/* ── 最新消息 ── */
.blog-tabs { display: flex; gap: 36px; justify-content: center; flex-wrap: wrap; margin-bottom: 26px; }
.blog-tabs a { background: var(--bg-soft); padding: 8px 44px; border-radius: 4px; font-weight: 500; font-size: 15px; color: var(--ink); }
.blog-tabs a[aria-current="page"] { color: var(--orange); }
.blog-tabs a:hover { background: var(--line); }
.post-list { max-width: 1092px; margin: 0 auto; }
.post-row { display: grid; grid-template-columns: 200px 1fr; gap: 18px; align-items: center; padding: 24px 0; border-bottom: 1px solid #8C96A3; }
.post-row .img { aspect-ratio: 1.24; border-radius: 4px; overflow: hidden; }
.post-row .img img { width: 100%; height: 100%; object-fit: cover; }
.post-row h2 { font-size: 20px; font-weight: 500; margin-bottom: 8px; }
.post-row:hover h2 { color: var(--navy); }
.post-row p { font-size: 14px; margin: 0 0 8px; }
.article { max-width: 820px; margin: 0 auto; padding: 56px 24px 96px; }
.article .meta { margin-bottom: 14px; }
.article h1 { font-size: 34px; color: var(--ink); margin-bottom: 24px; }
.article .cover { border-radius: var(--radius); overflow: hidden; margin-bottom: 32px; aspect-ratio: 13 / 11; max-height: 520px; width: 100%; }
.article .cover img { width: 100%; height: 100%; object-fit: cover; }
.prose { font-size: 16px; }
.prose h2, .prose h3 { color: var(--heading); margin: 36px 0 14px; font-size: 22px; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 36px 0; }
.prose img { border-radius: var(--radius); margin: 20px 0; }
.prose a { color: var(--navy); text-decoration: underline; }
.article-foot { display: flex; justify-content: space-between; gap: 16px; border-top: 1px solid var(--line); margin-top: 48px; padding-top: 24px; flex-wrap: wrap; }
.article-foot a { color: var(--navy); font-weight: 500; }

/* ── 表單頁（聯絡、樣品） ── */
.hero-banner.left .wrap { min-height: 420px; }
.form-layout { display: grid; grid-template-columns: 1fr 380px; gap: 22px; align-items: start; padding-top: 48px; padding-bottom: 96px; }
.form-card { background: var(--bg-tint); padding: 22px 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 18px 16px; }
.form-card .full { grid-column: 1 / -1; }
.f { display: grid; gap: 6px; font-size: 13px; color: var(--ink); align-content: start; }
.f > label, .f > span { font-weight: 500; }
.f b { color: #D63638; font-weight: 400; }
.f input[type=text], .f input[type=email], .f input[type=tel], .f input[type=number], .f select, .f textarea {
  width: 100%; border: 1px solid var(--line); background: var(--white); border-radius: 4px; padding: 10px 12px; font-size: 14px;
}
.f textarea { min-height: 96px; resize: vertical; }
.f input:focus, .f select:focus, .f textarea:focus { outline: none; border-color: var(--navy); }
.f .opts { display: grid; gap: 4px; font-size: 13px; }
.f .opts.row { display: flex; gap: 16px; }
.f .opts label { display: flex; gap: 8px; align-items: center; cursor: pointer; }
.f input[type=radio], .f input[type=checkbox] { accent-color: var(--navy); }
.f input[type=file] { font-size: 13px; }
.form-card .submit { grid-column: 1 / -1; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-note { font-size: 12px; color: var(--muted); margin: 0; }
.form-done { grid-column: 1 / -1; text-align: center; padding: 40px 16px; }
.form-done h2 { font-size: 22px; margin: 12px 0 6px; }
.form-aside > div { padding: 0 6px 22px; }
.form-aside > div + div { border-top: 1px solid var(--line); padding-top: 22px; }
.form-aside h2 { font-size: 22px; font-weight: 500; margin-bottom: 14px; }
.form-aside p { font-size: 14px; }

/* ── 條款頁 ── */
.legal { max-width: 900px; margin: 0 auto; padding: 64px 24px 96px; }
.legal h1 { font-size: 34px; margin-bottom: 28px; }

/* ── 頁尾（原站：白底） ── */
.site-footer { background: var(--white); color: var(--text); font-size: 14px; border-top: 1px solid var(--bg-soft); }
.site-footer .cols { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 32px; padding-top: 56px; padding-bottom: 48px; }
.site-footer .brand img { height: 34px; width: auto; margin-bottom: 16px; }
.site-footer .brand p { margin: 0 0 4px; }
.site-footer .brand .btn { margin-top: 16px; }
.site-footer h3 { color: var(--heading); font-size: 15px; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.site-footer ul a:hover { color: var(--navy); text-decoration: underline; }
.footer-bar { border-top: 1px solid var(--bg-soft); }
.footer-bar .wrap { display: flex; align-items: center; gap: 16px; padding-top: 18px; padding-bottom: 18px; font-size: 13px; }
.footer-bar .links { display: flex; gap: 12px; border-left: 1px solid var(--line); padding-left: 16px; }
.footer-bar .links a:hover { color: var(--navy); }
.socials { display: flex; gap: 8px; margin-left: auto; }
.socials a { width: 28px; height: 28px; border-radius: 4px; background: var(--bg-soft); display: grid; place-items: center; color: var(--ink); }
.socials a:hover { background: var(--navy); color: var(--white); }
.socials svg { width: 13px; height: 13px; }

/* ── 進場動畫（只有 JS 執行時才隱藏，避免沒 JS 時內容消失） ── */
:where(html.js) .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
:where(html.js) .reveal.in { opacity: 1; transform: none; }

/* ── 響應式 ── */
@media (max-width: 1100px) {
  .site-nav .nav-item > a, .site-nav .nav-item > button { padding: 10px 8px; }
  .loc { gap: 48px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid .t1 { grid-row: auto; grid-column: 1 / -1; min-height: 240px; }
}
@media (max-width: 900px) {
  :root { --header-h: 64px; }
  .nav-toggle { display: block; }
  .site-header .btn-white { display: none; }
  .site-nav {
    display: none; position: absolute; top: var(--header-h); left: 0; right: 0; background: var(--navy); flex-direction: column; align-items: stretch;
    gap: 0; padding: 8px 16px 20px; max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .site-nav.open { display: flex; }
  .nav-item > a, .nav-item > button { width: 100%; justify-content: space-between; padding: 12px 4px; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; display: none; box-shadow: none; background: rgba(255,255,255,.06); color: var(--white); margin: 0 0 6px; }
  .nav-item.open .dropdown { display: block; }
  .dropdown a:hover, .dropdown a[aria-current="page"] { background: rgba(255,255,255,.1); color: var(--white); }
  .nav-item:hover .dropdown { display: none; }
  .nav-item.open:hover .dropdown { display: block; }
  .site-nav .mobile-cta { display: block; margin-top: 12px; text-align: center; }
  .section { padding: 64px 0; }
  .split, .intro-grid, .about-lead, .industry, .partner, .product-band .wrap, .form-layout, .cat-layout { grid-template-columns: 1fr; gap: 32px; }
  .focus-cards, .prod-cards, .news-grid, .steps-detail { grid-template-columns: 1fr 1fr; }
  .process-track { grid-auto-columns: calc((100% - 24px) / 2); }
  .home-hero .wrap { min-height: 560px; }
  .home-hero h1 { font-size: 40px; } .home-hero h1 span { font-size: 30px; }
  .hero-banner .wrap { min-height: 300px; }
  .hero-banner h1 { font-size: 34px; }
  .side-title { grid-template-columns: 1fr; } .side-title h2 { text-align: left; }
  .industry-tabs { grid-template-columns: 1fr 1fr; }
  .loc { grid-template-columns: 1fr; gap: 16px; }
  .cat-menu { position: static; }
  .cat-menu ul { grid-template-columns: 1fr 1fr; }
  .cat-menu .sub { grid-column: 1 / -1; }
  .cat-layout, .form-layout { padding-top: 28px; }
  .site-footer .cols { grid-template-columns: 1fr 1fr; }
  .timeline::before { left: 17px; }
  .tl-item, .tl-item.right { grid-template-columns: 34px 1fr; gap: 6px 16px; }
  .tl-item .tl-dot, .tl-item.right .tl-dot { grid-column: 1; grid-row: 1; margin: 0; }
  .tl-item .tl-date, .tl-item.right .tl-date { grid-column: 2; grid-row: 1; text-align: left !important; }
  .tl-item .tl-card, .tl-item.right .tl-card { grid-column: 2; grid-row: 2; }
}
@media (min-width: 901px) { .site-nav .mobile-cta { display: none; } }
@media (max-width: 640px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .cat-menu .sub { display: none; }
  .focus-cards, .prod-cards, .news-grid, .steps-detail, .type-cards, .values, .stat-boxes, .stats-grid { grid-template-columns: 1fr; }
  .mfg-grid { grid-template-columns: 1fr 1fr; }
  .sec-head h2, .intro-grid h2, .wave-what h2, .news-head h2 { font-size: 28px; }
  .post-row { grid-template-columns: 110px 1fr; gap: 14px; }
  .post-row p { display: none; }
  .post-row h2 { font-size: 16px; }
  .blog-tabs { gap: 10px; } .blog-tabs a { padding: 6px 16px; }
  .form-card { grid-template-columns: 1fr; }
  .site-footer .cols { grid-template-columns: 1fr; }
  .footer-bar .wrap { flex-wrap: wrap; }
  .partner .panel { padding: 48px 20px; }
  .org-row { gap: 0 10px; } .org-box { font-size: 13px; padding: 8px 4px; }
  .org-sub { margin-left: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
  :where(html.js) .reveal { opacity: 1; transform: none; }
}