:root {
  color-scheme: light;
  --ink: #18343d;
  --muted: #60777e;
  --teal-900: #074b57;
  --teal-700: #056878;
  --teal-600: #087f8c;
  --aqua: #58d4cd;
  --aqua-soft: #e5f7f5;
  --sky: #eef8fb;
  --blue-soft: #edf4ff;
  --sand: #fff7e8;
  --line: #dbe8eb;
  --surface: #fff;
  --surface-alt: #f6f9f9;
  --shadow: 0 18px 50px rgba(20, 70, 82, .09);
  --radius: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; color: var(--ink); background: var(--surface); font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, sans-serif; font-size: 16px; line-height: 1.7; }
a { color: inherit; }
button, input { font: inherit; }
button { cursor: pointer; }
svg { display: block; }
.site-width { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 100; padding: 9px 14px; border-radius: 8px; color: white; background: var(--teal-900); }
.skip-link:focus { top: 12px; }

.utility-bar { color: #d9eef0; background: var(--teal-900); font-size: .8rem; }
.utility-inner { min-height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.utility-inner div { display: flex; gap: 8px; }
.utility-inner a { text-decoration: none; }
.utility-inner a:hover { color: white; }

.site-header { position: sticky; top: 0; z-index: 30; border-bottom: 1px solid rgba(219,232,235,.85); background: rgba(255,255,255,.96); backdrop-filter: blur(14px); }
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { flex: 0 0 auto; display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 45px; height: 45px; border-radius: 13px; display: grid; place-items: center; background: var(--teal-700); box-shadow: 0 9px 22px rgba(5,104,120,.2); }
.brand-mark svg { width: 31px; fill: white; }
.brand-mark .liquid { fill: var(--aqua); }
.brand strong, .brand small { display: block; line-height: 1.25; }
.brand strong { color: var(--teal-900); font-size: 1.12rem; letter-spacing: .08em; }
.brand small { margin-top: 4px; color: #7a9096; font-size: .68rem; letter-spacing: .03em; }
.main-nav { align-self: stretch; display: flex; align-items: stretch; }
.main-nav a { position: relative; padding: 0 11px; display: grid; place-items: center; color: #50696f; text-decoration: none; font-size: .9rem; font-weight: 700; white-space: nowrap; }
.main-nav a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 0; height: 3px; border-radius: 3px 3px 0 0; background: var(--teal-600); transform: scaleX(0); transition: transform .2s ease; }
.main-nav a:hover, .main-nav a.active { color: var(--teal-700); }
.main-nav a.active::after { transform: scaleX(1); }
.menu-button { display: none; width: 42px; height: 42px; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: white; }
.menu-button span { display: block; height: 2px; margin: 5px 0; background: var(--teal-900); }

.hero { position: relative; overflow: hidden; background: linear-gradient(128deg, #f4fbfc 0%, #e3f5f7 63%, #d9f1f0 100%); }
.hero::before, .hero::after { content: ""; position: absolute; border: 1px solid rgba(8,127,140,.12); border-radius: 50%; }
.hero::before { width: 440px; height: 440px; right: -120px; top: -210px; box-shadow: 0 0 0 70px rgba(88,212,205,.06), 0 0 0 140px rgba(8,127,140,.035); }
.hero::after { width: 90px; height: 90px; left: 48%; bottom: -48px; background: rgba(255,255,255,.42); }
.hero-inner { position: relative; z-index: 1; min-height: 505px; padding-block: 62px; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(330px, .8fr); gap: 66px; align-items: center; }
.hero-inner::after { content: ""; position: absolute; z-index: 0; left: -55px; bottom: -42px; width: min(850px, 72%); aspect-ratio: 3 / 1; background: url("./assets/mascots/lab-universe-characters-clean.webp") left bottom / contain no-repeat; opacity: .12; mix-blend-mode: multiply; pointer-events: none; -webkit-mask-image: radial-gradient(ellipse 76% 92% at 48% 58%, #000 42%, transparent 100%); mask-image: radial-gradient(ellipse 76% 92% at 48% 58%, #000 42%, transparent 100%); }
.hero-inner > * { position: relative; z-index: 1; }
.hero-kicker, .page-kicker, .section-kicker { margin: 0 0 10px; color: var(--teal-600); font-size: .78rem; line-height: 1.4; font-weight: 900; letter-spacing: .16em; }
.hero h1 { margin: 0; color: var(--teal-900); font-size: clamp(2.7rem, 6vw, 5.1rem); line-height: 1.03; letter-spacing: -.055em; }
.hero h1 span { display: block; margin-top: 14px; color: var(--teal-700); font-size: .42em; line-height: 1.35; letter-spacing: .04em; }
.hero-copy { max-width: 680px; margin: 24px 0 0; color: #506a71; font-size: 1.04rem; }
.hero-actions { margin-top: 29px; display: flex; gap: 11px; flex-wrap: wrap; }
.button { min-height: 46px; padding: 9px 17px; border: 1px solid var(--teal-700); border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; color: white; background: var(--teal-700); text-decoration: none; font-weight: 800; }
.button:hover { background: var(--teal-900); }
.button.secondary { color: var(--teal-700); background: white; }
.button.secondary:hover { color: white; background: var(--teal-700); }
.service-card { position: relative; padding: 30px; border: 1px solid rgba(255,255,255,.8); border-radius: 24px; background: rgba(255,255,255,.85); box-shadow: 0 24px 70px rgba(11,85,99,.13); backdrop-filter: blur(10px); }
.service-card::before { content: "今日服務"; position: absolute; right: 24px; top: -13px; padding: 4px 11px; border-radius: 99px; color: white; background: var(--teal-600); font-size: .72rem; font-weight: 900; letter-spacing: .08em; }
.service-card h2 { margin: 0 0 19px; color: var(--teal-900); font-size: 1.18rem; }
.time-row { padding: 15px 0; border-top: 1px solid var(--line); display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.time-row strong { color: var(--teal-900); font-size: 1.08rem; }
.time-row span { color: var(--muted); }
.priority-note { margin: 17px 0 0; padding: 12px 14px; border-radius: 10px; color: #745716; background: var(--sand); font-size: .86rem; font-weight: 700; }
.contact-mini { margin-top: 15px; color: var(--muted); font-size: .83rem; }

.quick-links { position: relative; z-index: 2; margin-top: -31px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.quick-link { min-height: 137px; padding: 21px; border: 1px solid var(--line); border-radius: 17px; background: white; box-shadow: var(--shadow); text-decoration: none; transition: transform .2s ease, border-color .2s ease; }
.quick-link:hover { transform: translateY(-4px); border-color: #a8d7d7; }
.quick-icon { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; color: var(--teal-700); background: var(--aqua-soft); font-size: .8rem; font-weight: 900; }
.quick-icon svg, .card-icon svg, .download-toggle > b svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.quick-link strong { display: block; margin-top: 13px; color: var(--teal-900); }
.quick-link span:last-child { color: var(--muted); font-size: .82rem; }

.announcements-section { padding-block: 70px 58px; background: white; }
.announcement-heading { margin-bottom: 24px; }
.announcement-board { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: white; box-shadow: 0 14px 42px rgba(20,70,82,.07); }
.announcement-columns, .announcement-row { display: grid; grid-template-columns: 132px 132px minmax(0, 1fr) 24px; column-gap: 20px; align-items: center; }
.announcement-columns { min-height: 45px; padding: 8px 24px; color: rgba(255,255,255,.82); background: var(--teal-900); font-size: .78rem; font-weight: 800; letter-spacing: .08em; }
.announcement-row { min-height: 74px; padding: 13px 24px; border-top: 1px solid var(--line); color: var(--ink); text-decoration: none; transition: background .18s ease; }
.announcement-columns + .announcement-row { border-top: 0; }
.announcement-row:hover { background: var(--aqua-soft); }
.announcement-row time { color: var(--teal-900); font-weight: 800; font-variant-numeric: tabular-nums; }
.announcement-category { width: fit-content; padding: 5px 10px; border-radius: 99px; color: var(--teal-700); background: var(--aqua-soft); font-size: .8rem; font-weight: 800; white-space: nowrap; }
.announcement-row strong { min-width: 0; display: flex; align-items: center; gap: 10px; color: var(--ink); font-size: .98rem; line-height: 1.55; }
.announcement-row em { flex: 0 0 auto; padding: 2px 7px; border-radius: 99px; color: white; background: #e36f52; font-size: .65rem; font-style: normal; letter-spacing: .08em; }
.announcement-arrow { color: var(--teal-700); font-size: 1.65rem; line-height: 1; transition: transform .18s ease; }
.announcement-row:hover .announcement-arrow { transform: translateX(3px); }

.section { padding-block: 82px; }
.section.alt { background: var(--surface-alt); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 28px; margin-bottom: 30px; }
.section-heading h2 { margin: 0; color: var(--teal-900); font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.2; letter-spacing: -.03em; }
.section-heading p:last-child { max-width: 540px; margin: 0; color: var(--muted); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.service-item { min-height: 185px; padding: 24px; border: 1px solid var(--line); border-radius: 17px; background: white; }
.service-icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; color: var(--teal-700); background: var(--aqua-soft); }
.service-icon svg, .notice-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.service-item h3 { margin: 14px 0 6px; color: var(--teal-900); font-size: 1.06rem; }
.service-item p { margin: 0; color: var(--muted); font-size: .9rem; }
.public-notices { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.notice { padding: 26px; border: 1px solid var(--line); border-radius: 17px; background: white; display: grid; grid-template-columns: 46px 1fr; gap: 16px; }
.notice-icon { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; color: var(--teal-700); background: var(--aqua-soft); }
.notice h3 { margin: 0 0 5px; color: var(--teal-900); }
.notice p { margin: 0; color: var(--muted); }

.service-reminder { position: relative; overflow: hidden; isolation: isolate; background: linear-gradient(122deg, #f6f9f9 0%, #f6f9f9 58%, #fff9ec 100%); }
.service-reminder::before { content: ""; position: absolute; right: -105px; top: -125px; width: 330px; height: 330px; border-radius: 50%; background: radial-gradient(circle, rgba(242,181,66,.12), rgba(242,181,66,0) 68%); pointer-events: none; }
.service-reminder::after { content: ""; position: absolute; z-index: 0; right: -115px; bottom: -78px; width: min(900px, 66vw); aspect-ratio: 3 / 1; background: url("./assets/mascots/yuli-characters-clean.webp") center bottom / contain no-repeat; opacity: .16; mix-blend-mode: multiply; pointer-events: none; -webkit-mask-image: radial-gradient(ellipse 80% 96% at 58% 58%, #000 42%, transparent 100%); mask-image: radial-gradient(ellipse 80% 96% at 58% 58%, #000 42%, transparent 100%); }
.service-reminder .site-width { position: relative; z-index: 1; }
.service-reminder .notice { background: rgba(255,255,255,.9); box-shadow: 0 14px 38px rgba(20,70,82,.055); backdrop-filter: blur(2px); }

.page-hero { padding-block: 58px 48px; background: linear-gradient(120deg, var(--sky), #f7fbfc); border-bottom: 1px solid var(--line); }
.breadcrumb { margin-bottom: 22px; color: var(--muted); font-size: .82rem; }
.breadcrumb a { color: var(--teal-700); text-decoration: none; }
.page-hero h1 { margin: 0; color: var(--teal-900); font-size: clamp(2.2rem, 5vw, 3.8rem); line-height: 1.15; letter-spacing: -.045em; }
.page-hero .lead { max-width: 720px; margin: 15px 0 0; color: var(--muted); font-size: 1.02rem; }
.content-section { padding-block: 54px 82px; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.content-card { padding: 25px; border: 1px solid var(--line); border-radius: 17px; background: white; box-shadow: 0 10px 28px rgba(20,70,82,.045); }
.content-card.wide { grid-column: span 2; }
.content-card.full { grid-column: 1 / -1; }
.content-card .card-icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; color: var(--teal-700); background: var(--aqua-soft); font-size: .8rem; font-weight: 900; }
.content-card h2, .content-card h3 { color: var(--teal-900); line-height: 1.35; }
.content-card h2 { margin: 18px 0 8px; font-size: 1.35rem; }
.content-card h3 { margin: 15px 0 6px; font-size: 1.04rem; }
.content-card p { margin: 0; color: var(--muted); }
.content-card ul { margin: 12px 0 0; padding-left: 1.2rem; color: var(--muted); }
.content-card li + li { margin-top: 6px; }
.education-card { display: flex; flex-direction: column; }
.education-card > p { flex: 1; }
.document-meta { margin-top: 17px; color: #819399; font-size: .78rem; font-weight: 700; }
.document-actions { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.document-actions a { min-height: 38px; padding: 6px 11px; border: 1px solid var(--teal-600); border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; color: var(--teal-700); text-decoration: none; font-size: .82rem; font-weight: 800; }
.document-actions .document-download { color: white; background: var(--teal-600); }
.document-actions a:hover { color: white; background: var(--teal-900); border-color: var(--teal-900); }
.info-callout { margin-bottom: 20px; padding: 18px 20px; border-left: 4px solid var(--teal-600); border-radius: 11px; color: #315e66; background: var(--aqua-soft); }
.info-callout strong { color: var(--teal-900); }

.manual-version { margin-bottom: 18px; padding: 22px; border: 1px solid #b9dfe0; border-radius: 17px; display: grid; grid-template-columns: 52px 1fr auto; gap: 17px; align-items: center; background: linear-gradient(135deg, #f2fbfc, #e4f6f5); }
.manual-version-icon { width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; color: white; background: var(--teal-700); }
.manual-version-icon svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.manual-version p, .manual-version h2, .manual-version span { margin: 0; }
.manual-version p { color: var(--teal-600); font-size: .78rem; font-weight: 900; letter-spacing: .08em; }
.manual-version h2 { margin-top: 2px; color: var(--teal-900); font-size: 1.25rem; }
.manual-version span { color: var(--muted); font-size: .84rem; }
.manual-version > strong { padding: 8px 12px; border-radius: 10px; color: var(--teal-700); background: white; font-size: .86rem; }
.container-guide { margin-top: 35px; padding-top: 32px; border-top: 1px solid var(--line); }
.container-guide .section-heading { margin-bottom: 18px; }
.container-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.container-card { min-height: 112px; padding: 11px 13px; border: 1px solid var(--line); border-radius: 14px; display: grid; grid-template-columns: 96px minmax(0, 1fr) 14px; gap: 12px; align-items: center; color: var(--ink); background: white; text-align: left; }
.container-card:hover { border-color: #9dcfd0; background: #fbfefe; }
.container-photo { width: 96px; height: 84px; overflow: hidden; border: 1px solid #dce9eb; border-radius: 11px; display: grid; place-items: center; background: #f8fbfb; }
.container-photo img { width: 100%; height: 100%; padding: 5px; object-fit: contain; }
.container-card strong, .container-card small { display: block; }
.container-card strong { color: var(--teal-900); font-size: .92rem; }
.container-card small { margin-top: 3px; overflow: hidden; color: var(--muted); font-size: .76rem; line-height: 1.4; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.container-card > b { color: var(--teal-600); font-size: 1.15rem; }
.manual-search { margin: 28px 0 14px; padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface-alt); }
.manual-search label { display: block; margin-bottom: 7px; color: var(--teal-900); font-weight: 800; }
.manual-search input { width: 100%; height: 48px; padding: 0 15px; border: 1px solid #cadde0; border-radius: 10px; outline: 0; color: var(--ink); background: white; }
.manual-search input:focus { border-color: var(--teal-600); box-shadow: 0 0 0 3px rgba(8,127,140,.11); }
.manual-filters { display: flex; gap: 8px; overflow-x: auto; padding: 2px 1px 8px; scrollbar-width: thin; }
.manual-filter { min-height: 38px; padding: 7px 13px; border: 1px solid var(--line); border-radius: 99px; flex: 0 0 auto; color: var(--muted); background: white; font-size: .84rem; font-weight: 800; }
.manual-filter:hover { border-color: #9dcfd0; color: var(--teal-700); }
.manual-filter.active { border-color: var(--teal-700); color: white; background: var(--teal-700); }
.manual-summary { margin: 11px 0 14px; color: var(--muted); font-size: .84rem; font-weight: 700; }
.manual-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.manual-item { width: 100%; min-height: 78px; padding: 15px 17px; border: 1px solid var(--line); border-radius: 13px; color: var(--ink); background: white; display: flex; align-items: center; justify-content: space-between; gap: 14px; text-align: left; }
.manual-item:hover { border-color: #a8d7d7; background: #fbfefe; }
.manual-item > span { min-width: 0; }
.manual-item strong, .manual-item small { display: block; }
.manual-item strong { min-width: 0; overflow-wrap: anywhere; color: var(--teal-900); line-height: 1.4; }
.manual-item small { width: max-content; margin-top: 5px; padding: 3px 7px; border-radius: 7px; color: var(--teal-700); background: var(--aqua-soft); font-size: .72rem; font-weight: 800; }
.manual-item > b { flex: 0 0 auto; color: var(--teal-600); font-size: .78rem; }
.manual-dialog { width: min(850px, calc(100% - 30px)); max-height: 88vh; overflow: auto; padding: 0; border: 0; border-radius: 20px; color: var(--ink); background: white; box-shadow: 0 28px 90px rgba(3,54,63,.28); }
.manual-dialog::backdrop { background: rgba(4,43,50,.58); backdrop-filter: blur(3px); }
.manual-dialog > div { padding: 27px; }
.manual-dialog-head { padding-bottom: 20px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; align-items: start; }
.manual-dialog-head span { color: var(--teal-600); font-size: .78rem; font-weight: 900; letter-spacing: .08em; }
.manual-dialog-head h2 { margin: 4px 0 0; color: var(--teal-900); font-size: clamp(1.45rem, 4vw, 2rem); line-height: 1.25; overflow-wrap: anywhere; }
.manual-dialog-head p { margin: 8px 0 0; color: var(--muted); font-size: .78rem; }
.container-dialog-photo { min-height: 220px; margin: 20px 0 0; padding: 14px; border: 1px solid var(--line); border-radius: 14px; display: grid; place-items: center; background: #f8fbfb; }
.container-dialog-photo img { width: 100%; max-width: 620px; height: 190px; object-fit: contain; }
.container-dialog-photo figcaption { margin-top: 8px; color: var(--muted); font-size: .76rem; font-weight: 700; }
.dialog-close { width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 10px; flex: 0 0 38px; color: var(--teal-900); background: var(--surface-alt); font-size: 1.35rem; line-height: 1; }
.manual-details { margin: 20px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.manual-detail { margin: 0; padding: 15px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-alt); }
.manual-detail.wide { grid-column: 1 / -1; }
.manual-detail dt { color: var(--teal-600); font-size: .76rem; font-weight: 900; }
.manual-detail dd { margin: 5px 0 0; color: var(--ink); line-height: 1.65; white-space: pre-line; overflow-wrap: anywhere; }
.manual-dialog-note { margin-top: 16px; padding: 13px 15px; border-left: 3px solid var(--teal-600); border-radius: 9px; color: var(--muted); background: var(--aqua-soft); font-size: .8rem; }
.dialog-done { min-width: 100px; min-height: 42px; margin: 18px 0 0 auto; padding: 8px 16px; border: 0; border-radius: 9px; display: block; color: white; background: var(--teal-700); font-weight: 800; }
.empty-message { padding: 45px 20px; border: 1px dashed #bdd2d6; border-radius: 15px; color: var(--muted); text-align: center; }

.download-groups { display: grid; gap: 12px; }
.download-group { overflow: hidden; border: 1px solid var(--line); border-radius: 15px; background: white; }
.download-group.open { border-color: #9dcfd0; box-shadow: var(--shadow); }
.download-toggle { width: 100%; min-height: 86px; padding: 15px 20px; border: 0; display: grid; grid-template-columns: 44px 1fr auto 24px; gap: 15px; align-items: center; color: var(--ink); background: white; text-align: left; }
.download-toggle:hover { background: var(--surface-alt); }
.download-toggle > b { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; color: var(--teal-700); background: var(--aqua-soft); }
.download-title strong, .download-title small { display: block; }
.download-title strong { color: var(--teal-900); font-size: 1.03rem; }
.download-title small { margin-top: 2px; color: var(--muted); }
.download-count { color: var(--muted); font-size: .82rem; }
.download-arrow { font-size: 1.25rem; color: var(--teal-700); transition: transform .2s ease; }
.download-group.open .download-arrow { transform: rotate(180deg); }
.download-panel { border-top: 1px solid var(--line); }
.download-panel[hidden] { display: none; }
.file-head, .file-row { display: grid; grid-template-columns: minmax(260px, 1.5fr) .55fr .75fr 90px; gap: 16px; align-items: center; }
.file-head { padding: 9px 20px; color: var(--muted); background: var(--surface-alt); font-size: .76rem; font-weight: 800; }
.file-row { min-height: 64px; padding: 11px 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .84rem; }
.file-row:first-of-type { border-top: 0; }
.file-name { color: var(--ink); font-weight: 700; }
.file-status { justify-self: start; padding: 4px 9px; border-radius: 8px; color: #6c7d81; background: var(--surface-alt); font-size: .75rem; font-weight: 800; }
.file-link { justify-self: start; padding: 6px 12px; border-radius: 8px; color: white; background: var(--teal-600); text-decoration: none; font-weight: 800; }
.file-actions { display: flex; gap: 5px; }
.file-actions a { padding: 5px 8px; border: 1px solid var(--teal-600); border-radius: 7px; color: var(--teal-700); text-decoration: none; font-size: .76rem; font-weight: 800; }
.file-actions a:last-child { color: white; background: var(--teal-600); }
.file-actions a:hover { color: white; background: var(--teal-900); border-color: var(--teal-900); }

.complaint-contact .section-heading, .complaint-process .section-heading { margin-bottom: 22px; }
.complaint-channels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.complaint-channels > * { min-height: 158px; padding: 24px; border: 1px solid var(--line); border-radius: 17px; display: flex; flex-direction: column; justify-content: center; color: var(--ink); background: white; text-decoration: none; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.complaint-channels > a:hover { transform: translateY(-3px); border-color: #9dcfd0; box-shadow: 0 13px 32px rgba(20,70,82,.08); }
.complaint-channels span { width: max-content; margin-bottom: 11px; padding: 4px 10px; border-radius: 99px; color: var(--teal-700); background: var(--aqua-soft); font-size: .76rem; font-weight: 900; letter-spacing: .08em; }
.complaint-channels strong { color: var(--teal-900); font-size: 1.04rem; line-height: 1.45; }
.complaint-channels small { margin-top: 7px; color: var(--muted); line-height: 1.55; }
.complaint-process { margin-top: 68px; padding-top: 54px; border-top: 1px solid var(--line); }
.complaint-steps { counter-reset: complaint-step; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; list-style: none; }
.complaint-steps li { position: relative; min-height: 195px; padding: 25px 23px; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, #fff 0%, #f7fbfb 100%); }
.complaint-steps li::after { content: ""; position: absolute; width: 86px; height: 86px; right: -34px; bottom: -39px; border: 18px solid rgba(88,212,205,.12); border-radius: 50%; }
.complaint-steps b { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; color: white; background: var(--teal-700); font-size: .78rem; letter-spacing: .08em; }
.complaint-steps h3 { margin: 17px 0 5px; color: var(--teal-900); font-size: 1.08rem; }
.complaint-steps p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.65; }
.complaint-note { margin-top: 18px; padding: 21px 24px; border-left: 4px solid var(--teal-600); border-radius: 0 14px 14px 0; display: grid; grid-template-columns: 110px 1fr; gap: 18px; align-items: start; color: var(--ink); background: var(--aqua-soft); }
.complaint-note strong { color: var(--teal-900); }
.complaint-note p { margin: 0; color: #49686f; }
.complaint-source { margin: 16px 0 0; color: var(--muted); font-size: .78rem; text-align: right; }

.about-intro { color: var(--muted); font-size: 1rem; }
.milestone { margin-top: 18px; display: grid; grid-template-columns: 72px 1fr; gap: 15px; align-items: start; }
.milestone b { color: var(--teal-600); font-size: 1.3rem; }
.milestone p { margin: 0; }
.section-heading.compact { align-items: start; }
.section-heading.compact h2 { font-size: clamp(1.6rem, 3vw, 2.15rem); }

.instrument-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.instrument-card { overflow: hidden; border: 1px solid var(--line); border-radius: 17px; background: white; box-shadow: 0 10px 28px rgba(20,70,82,.045); }
.instrument-card img { width: 100%; aspect-ratio: 4 / 3; padding: 12px; display: block; object-fit: contain; background: #f3f7f8; }
.instrument-card div { padding: 18px 20px 21px; border-top: 1px solid var(--line); }
.instrument-card p { margin: 0 0 3px; color: var(--teal-600); font-size: .78rem; font-weight: 800; }
.instrument-card h2 { margin: 0; color: var(--teal-900); font-size: 1.1rem; line-height: 1.35; }
.other-instruments { margin-top: 68px; padding-top: 52px; border-top: 1px solid var(--line); }
.equipment-list { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.equipment-list div { min-height: 88px; padding: 18px 21px; display: flex; flex-direction: column; justify-content: center; background: white; }
.equipment-list div:nth-child(odd) { border-right: 1px solid var(--line); }
.equipment-list div:nth-child(n+3) { border-top: 1px solid var(--line); }
.equipment-list span { color: var(--muted); font-size: .82rem; }
.equipment-list strong { margin-top: 4px; color: var(--teal-900); }

.about-story { display: grid; grid-template-columns: minmax(250px, .7fr) minmax(0, 1.3fr); gap: 70px; align-items: start; }
.about-story h2, .quality-section h2, .lab-organization h2, .team-section h2, .academic-section h2, .contact-section h2 { margin: 0; color: var(--teal-900); font-size: clamp(1.65rem, 3vw, 2.25rem); line-height: 1.25; }
.about-copy { display: grid; gap: 17px; }
.about-copy p { margin: 0; color: var(--muted); font-size: 1.02rem; }
.quality-section, .lab-organization, .team-section, .academic-section, .contact-section { margin-top: 72px; padding-top: 58px; border-top: 1px solid var(--line); }
.quality-section { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(230px, .75fr); gap: 70px; align-items: center; }
.certificate-link { justify-self: center; max-width: 280px; display: block; color: var(--teal-700); text-align: center; text-decoration: none; font-size: .84rem; font-weight: 800; }
.certificate-link img { width: 100%; max-height: 390px; display: block; object-fit: contain; border: 1px solid #d9c6df; border-radius: 12px; background: white; box-shadow: var(--shadow); }
.certificate-link span { display: inline-block; margin-top: 10px; }
.certificate-link:hover span { text-decoration: underline; }
.organization-chart { --org-line: #9fc5c9; margin-top: 38px; padding: 34px 30px 30px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(145deg, #fbfefe 0%, #f4fafa 100%); }
.organization-lead { position: relative; width: min(310px, 100%); margin: 0 auto 42px; padding: 18px 22px; border-radius: 14px; color: white; background: var(--teal-900); box-shadow: 0 13px 28px rgba(7,75,87,.16); text-align: center; }
.organization-lead::after { content: ""; position: absolute; left: 50%; bottom: -25px; height: 25px; border-left: 2px solid var(--org-line); }
.organization-lead strong, .organization-lead small, .organization-lead span { display: block; }
.organization-lead strong { font-size: 1.03rem; }
.organization-lead small { color: #c8e8eb; font-size: .78rem; font-weight: 700; }
.organization-lead span { margin-top: 4px; color: white; }
.organization-support { position: relative; width: min(760px, 86%); margin: 0 auto 54px; padding-top: 24px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.organization-support::before, .organization-groups::before { content: ""; position: absolute; top: 0; border-top: 2px solid var(--org-line); }
.organization-support::before { left: 16.666%; right: 16.666%; }
.organization-support::after { content: ""; position: absolute; left: 50%; bottom: -30px; height: 30px; border-left: 2px solid var(--org-line); }
.organization-support span, .organization-groups span { position: relative; min-height: 64px; padding: 11px 13px; border: 1px solid #cfe1e3; border-radius: 12px; display: grid; place-items: center; color: var(--teal-900); background: white; text-align: center; font-size: .9rem; font-weight: 800; line-height: 1.45; }
.organization-support span::before, .organization-groups span::before { content: ""; position: absolute; left: 50%; top: -25px; height: 24px; border-left: 2px solid var(--org-line); }
.organization-groups { position: relative; padding-top: 24px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 11px; }
.organization-groups::before { left: 8.333%; right: 8.333%; }
.organization-groups span { min-height: 70px; color: var(--teal-700); border-color: #b9dedf; background: var(--aqua-soft); }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.team-card { min-height: 92px; padding: 18px; border: 1px solid var(--line); border-radius: 16px; display: flex; align-items: center; gap: 14px; background: white; }
.team-card:first-child { border-color: #8fc7ca; box-shadow: 0 12px 32px rgba(5,104,120,.11); }
.team-avatar { width: 56px; height: 56px; flex: 0 0 56px; overflow: hidden; border: 1px solid #cbe8e7; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(145deg, #f5fffe, var(--aqua-soft)); }
.team-avatar img { width: 54px; height: 54px; display: block; object-fit: contain; }
.team-card div { min-width: 0; }
.team-card h3 { margin: 0; color: var(--teal-900); font-size: 1.08rem; }
.team-card p { margin: 2px 0 0; color: var(--muted); font-size: .8rem; }
.activity-list { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.activity-list li { min-height: 63px; padding: 13px 4px; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 54px 1fr; gap: 12px; align-items: center; }
.activity-list b { color: var(--teal-600); font-size: .8rem; letter-spacing: .08em; }
.activity-list span { color: var(--ink); }
.contact-section { display: grid; grid-template-columns: 230px 1fr; gap: 45px; align-items: start; }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 15px; background: var(--line); }
.contact-grid div { padding: 21px; background: white; }
.contact-grid small, .contact-grid strong, .contact-grid a { display: block; }
.contact-grid small { color: var(--muted); }
.contact-grid strong, .contact-grid a { margin-top: 4px; color: var(--teal-900); font-weight: 800; text-decoration: none; }
.contact-section .contact-grid { grid-template-columns: repeat(2, 1fr); }
.contact-grid a:hover { color: var(--teal-600); text-decoration: underline; }

.site-footer { padding-top: 40px; color: #c9dfe2; background: var(--teal-900); }
.footer-grid { display: grid; grid-template-columns: 1.1fr 1.2fr 1fr; gap: 35px; }
.footer-grid small, .footer-grid strong, .footer-grid span, .footer-grid a { display: block; }
.footer-grid small { margin-bottom: 5px; color: #8db7bd; }
.footer-grid a { text-decoration: none; }
.footer-grid a:hover { color: white; }
.footer-brand strong { color: white; font-size: 1.05rem; }
.footer-brand span { margin-top: 4px; }
.footer-bottom { margin-top: 30px; padding-block: 18px; border-top: 1px solid rgba(255,255,255,.13); display: flex; justify-content: space-between; gap: 25px; color: #9fc3c8; font-size: .78rem; }
.footer-bottom a { flex: 0 0 auto; color: white; text-decoration: none; }

@media (max-width: 1000px) {
  .menu-button { display: block; }
  .main-nav { position: absolute; left: 0; right: 0; top: 82px; padding: 10px 20px 18px; border-bottom: 1px solid var(--line); display: none; background: white; box-shadow: 0 20px 35px rgba(20,70,82,.12); }
  .main-nav.open { display: grid; grid-template-columns: repeat(2, 1fr); }
  .main-nav a { min-height: 46px; border-radius: 9px; display: flex; padding: 0 12px; }
  .main-nav a::after { display: none; }
  .main-nav a.active { background: var(--aqua-soft); }
  .hero-inner { grid-template-columns: 1fr; gap: 35px; }
  .hero-copy { max-width: 760px; }
  .quick-links { grid-template-columns: repeat(2, 1fr); }
  .announcement-columns, .announcement-row { grid-template-columns: 112px 120px minmax(0, 1fr) 20px; column-gap: 14px; }
  .service-grid, .card-grid, .instrument-grid { grid-template-columns: repeat(2, 1fr); }
  .complaint-steps { grid-template-columns: repeat(2, 1fr); }
  .content-card.full { grid-column: 1 / -1; }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .organization-groups { grid-template-columns: repeat(6, 1fr); }
}

@media (max-width: 700px) {
  .site-width { width: min(100% - 28px, 1180px); }
  .utility-inner { min-height: 32px; justify-content: center; }
  .utility-inner > span, .utility-inner div span { display: none; }
  .header-inner { min-height: 72px; }
  .main-nav { top: 72px; }
  .brand-mark { width: 40px; height: 40px; }
  .brand small { display: none; }
  .hero-inner { min-height: 0; padding-block: 48px 70px; }
  .hero h1 { font-size: 2.75rem; }
  .hero h1 span { font-size: .38em; }
  .hero-copy { font-size: .96rem; }
  .quick-links { margin-top: -34px; gap: 9px; }
  .quick-link { min-height: 125px; padding: 17px; }
  .announcements-section { padding-block: 52px 38px; }
  .announcement-heading { margin-bottom: 18px; }
  .announcement-columns { display: none; }
  .announcement-row { min-height: 0; grid-template-columns: auto 1fr 18px; gap: 8px 10px; padding: 17px; }
  .announcement-row time { grid-column: 1; grid-row: 1; font-size: .86rem; }
  .announcement-category { grid-column: 2; grid-row: 1; padding: 3px 8px; font-size: .72rem; }
  .announcement-row strong { grid-column: 1 / 3; grid-row: 2; align-items: flex-start; gap: 7px; font-size: .93rem; }
  .announcement-row em { margin-top: 2px; }
  .announcement-arrow { grid-column: 3; grid-row: 1 / 3; align-self: center; }
  .announcement-board .announcement-row:first-of-type { border-top: 0; }
  .section { padding-block: 58px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 12px; }
  .service-grid, .card-grid, .public-notices, .instrument-grid { grid-template-columns: 1fr; }
  .complaint-channels, .complaint-steps { grid-template-columns: 1fr; }
  .complaint-channels > * { min-height: 135px; padding: 20px; }
  .complaint-process { margin-top: 52px; padding-top: 42px; }
  .complaint-steps li { min-height: 0; padding: 20px; display: grid; grid-template-columns: 42px 1fr; gap: 15px; align-items: start; }
  .complaint-steps h3 { margin: 0 0 4px; }
  .complaint-note { grid-template-columns: 1fr; gap: 5px; }
  .complaint-source { text-align: left; }
  .hero-inner::after { left: -120px; bottom: -15px; width: 760px; opacity: .085; }
  .service-reminder::after { right: -210px; bottom: -30px; width: 680px; opacity: .105; }
  .content-card.wide, .content-card.full { grid-column: auto; }
  .notice { padding: 20px; }
  .page-hero { padding-block: 42px 36px; }
  .content-section { padding-block: 38px 60px; }
  .manual-version { grid-template-columns: 46px 1fr; gap: 13px; padding: 17px; }
  .manual-version-icon { width: 46px; height: 46px; }
  .manual-version > strong { grid-column: 2; justify-self: start; }
  .container-grid { grid-template-columns: 1fr; }
  .container-card { grid-template-columns: 88px minmax(0, 1fr) 14px; }
  .container-photo { width: 88px; height: 76px; }
  .manual-list { grid-template-columns: 1fr; }
  .manual-dialog > div { padding: 20px; }
  .manual-details { grid-template-columns: 1fr; }
  .manual-detail.wide { grid-column: auto; }
  .download-toggle { grid-template-columns: 42px 1fr 20px; padding: 13px; }
  .download-count { display: none; }
  .file-head { display: none; }
  .file-row { grid-template-columns: 1fr auto; gap: 5px 12px; padding: 15px; }
  .file-name { grid-column: 1 / -1; }
  .file-status, .file-link, .file-actions { grid-column: 2; grid-row: 2 / span 2; align-self: center; }
  .about-story, .quality-section, .contact-section { grid-template-columns: 1fr; gap: 24px; }
  .quality-section, .lab-organization, .team-section, .academic-section, .contact-section { margin-top: 56px; padding-top: 44px; }
  .certificate-link { max-width: 240px; }
  .organization-support, .organization-groups, .equipment-list { grid-template-columns: 1fr; }
  .organization-chart { margin-top: 28px; padding: 24px 18px; }
  .organization-lead { margin-bottom: 18px; }
  .organization-lead::after, .organization-support::before, .organization-support::after, .organization-support span::before, .organization-groups::before, .organization-groups span::before { display: none; }
  .organization-support { width: 100%; margin-bottom: 18px; padding-top: 0; gap: 8px; }
  .organization-groups { padding-top: 0; gap: 8px; }
  .equipment-list div:nth-child(odd) { border-right: 0; }
  .equipment-list div:nth-child(n+2) { border-top: 1px solid var(--line); }
  .team-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .team-card { min-height: 82px; padding: 14px; gap: 11px; }
  .team-avatar { width: 48px; height: 48px; flex-basis: 48px; }
  .team-avatar img { width: 46px; height: 46px; }
  .team-card h3 { font-size: 1rem; }
  .team-card p { font-size: .75rem; }
  .contact-grid, .contact-section .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .footer-grid { gap: 22px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}