:root {
  --ink: #142033;
  --muted: #5e6c80;
  --line: #dce5ef;
  --paper: #f6f9fc;
  --white: #fff;
  --blue: #0879c9;
  --blue-dark: #07528c;
  --cyan: #0ea5c9;
  --green: #0f9f6e;
  --navy: #0b1828;
  --shadow: 0 18px 50px rgba(25, 60, 90, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  line-height: 1.75;
}
a { color: inherit; }
img { max-width: 100%; height: auto; }
.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 16px; top: 16px; z-index: 100; padding: 8px 12px; background: #fff; }

.site-top { background: var(--navy); color: #e8f4ff; font-size: .88rem; }
.site-top .wrap { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; }
.site-top a { color: #8be0bd; font-weight: 800; text-decoration: none; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.94); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.header-row { display: flex; align-items: center; justify-content: space-between; min-height: 74px; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; min-width: max-content; }
.brand img { width: 48px; height: 48px; object-fit: contain; }
.brand strong { display: block; font-size: 1.12rem; letter-spacing: .03em; }
.brand small { display: block; color: var(--muted); font-size: .72rem; letter-spacing: .07em; }
.main-nav { display: flex; justify-content: flex-end; align-items: center; flex-wrap: wrap; gap: 4px 18px; font-size: .92rem; }
.main-nav a { color: #304258; text-decoration: none; font-weight: 700; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--blue); }
.line-button, .button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; padding: 11px 18px; font-weight: 800; text-decoration: none; border: 1px solid transparent; cursor: pointer; }
.line-button { background: #06c755; color: #fff; box-shadow: 0 8px 18px rgba(6,199,85,.2); white-space: nowrap; }
.line-button:hover { background: #05a848; }

.hero-page { padding: 74px 0 80px; background: radial-gradient(circle at 78% 20%, rgba(73,197,232,.22), transparent 32%), linear-gradient(135deg, #eef8ff 0%, #fff 56%, #effbf6 100%); border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 56px; }
.eyebrow { margin: 0 0 14px; color: var(--blue); font-size: .83rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.hero-page h1 { margin: 0 0 18px; max-width: 720px; font-size: clamp(2.15rem, 5vw, 4.35rem); line-height: 1.15; letter-spacing: -.04em; }
.hero-page h1 em { color: var(--blue); font-style: normal; }
.hero-title-accent { color: var(--blue); }
.hero-lead { max-width: 700px; margin: 0; color: var(--muted); font-size: 1.1rem; }
.hero-commitment {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  max-width: 620px;
  margin: 0 0 18px;
  color: var(--blue-dark);
  font-size: 1.02rem;
  line-height: 1.55;
}
.hero-commitment strong {
  padding: 5px 11px;
  border-radius: 999px;
  background: #e5f4fb;
  color: var(--blue-dark);
  font-size: .92rem;
  white-space: nowrap;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.button-primary { background: var(--blue); color: #fff; box-shadow: 0 12px 24px rgba(8,121,201,.2); }
.button-primary:hover { background: var(--blue-dark); }
.button-light { background: #fff; color: var(--blue-dark); border-color: var(--line); }
.button-light:hover { border-color: var(--blue); }
.hero-panel { padding: 26px; border: 1px solid rgba(8,121,201,.16); border-radius: 24px; background: rgba(255,255,255,.76); box-shadow: var(--shadow); }
.hero-panel img { display: block; width: 100%; border-radius: 16px; }
.hero-panel-note { display: flex; justify-content: space-between; gap: 12px; padding-top: 16px; font-size: .9rem; color: var(--muted); }
.hero-panel-note strong { color: var(--green); }

.section { padding: 76px 0; }
.section-white { background: #fff; }
.section-head { max-width: 720px; margin-bottom: 30px; }
.section-head h2 { margin: 0 0 10px; font-size: clamp(1.75rem, 3vw, 2.65rem); line-height: 1.25; letter-spacing: -.03em; }
.section-head p { margin: 0; color: var(--muted); }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 8px 24px rgba(33,66,92,.05); }
.card h3 { margin: 0 0 8px; font-size: 1.18rem; line-height: 1.4; }
.card p { margin: 0; color: var(--muted); }
.card .icon { display: grid; width: 46px; height: 46px; margin-bottom: 16px; place-items: center; border-radius: 14px; color: #fff; background: linear-gradient(135deg, var(--blue), var(--cyan)); font-size: 1.35rem; }
.card-link { display: inline-flex; margin-top: 18px; color: var(--blue-dark); font-weight: 800; text-decoration: none; }
.card-link:hover { color: var(--blue); text-decoration: underline; }
.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 50px; align-items: start; }
.split h2 { margin-top: 0; font-size: clamp(1.8rem, 3vw, 2.7rem); line-height: 1.25; }
.check-list { display: grid; gap: 12px; padding: 0; margin: 24px 0 0; list-style: none; }
.check-list li { position: relative; padding-left: 30px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 2px; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; background: #dff8ec; color: var(--green); font-weight: 900; font-size: .8rem; }
.steps { display: grid; gap: 14px; }
.step { display: grid; grid-template-columns: 46px 1fr; gap: 16px; padding: 18px; border-radius: 16px; background: #f3f8fc; }
.step-number { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 900; }
.step h3 { margin: 0 0 4px; font-size: 1.05rem; }
.step p { margin: 0; color: var(--muted); }
.callout { padding: 30px; border-radius: 24px; background: linear-gradient(135deg, #0b2940, #0c607c); color: #fff; }
.callout h2 { margin: 0 0 8px; font-size: clamp(1.5rem, 3vw, 2.35rem); line-height: 1.25; }
.callout p { margin: 0; color: #d8eef6; }
.callout .button { margin-top: 20px; background: #06c755; color: #fff; }
.faq-list { display: grid; gap: 12px; max-width: 880px; }
.faq-item { padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.faq-item summary { cursor: pointer; font-weight: 800; }
.faq-item p { margin: 10px 0 0; color: var(--muted); }
.area-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.area-card { padding: 22px; border-radius: 18px; background: #fff; border: 1px solid var(--line); }
.area-card h3 { margin: 0 0 8px; }
.area-card p { margin: 0; color: var(--muted); }
.breadcrumb { padding: 14px 0 0; color: var(--muted); font-size: .86rem; }
.breadcrumb a { color: var(--blue-dark); text-decoration: none; }
.badge-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 24px; }
.badge { padding: 6px 11px; border-radius: 999px; background: #e6f3fb; color: var(--blue-dark); font-size: .85rem; font-weight: 800; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
table { width: 100%; border-collapse: collapse; min-width: 620px; }
th, td { padding: 15px 17px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: #eef6fb; color: var(--blue-dark); }
tr:last-child td { border-bottom: 0; }
.site-footer { padding: 46px 0 84px; background: #0b1828; color: #dbe7f2; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 28px; }
.site-footer h2, .site-footer h3 { margin: 0 0 10px; color: #fff; }
.site-footer p { margin: 0; color: #a9bbcc; }
.site-footer a { color: #a9e6ff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-links { display: grid; gap: 5px; }
.copyright { margin-top: 28px !important; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.13); font-size: .85rem; }
.mobile-cta { display: none; }

/* 首頁共用版型：與分支服務頁維持同一套卡片、按鈕與響應式節奏 */
.home-hero .hero-actions .button {
  min-width: 210px;
}
.home-hero .hero-panel {
  align-self: center;
}
.home-hero h1 {
  max-width: 590px;
  font-size: clamp(2.2rem, 4.3vw, 3.7rem);
}
.home-trust {
  position: relative;
  z-index: 2;
  margin-top: -30px;
  padding-bottom: 8px;
}
.home-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.home-trust-card {
  display: grid;
  grid-template-columns: 34px 1fr;
  column-gap: 10px;
  align-items: center;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.97);
  box-shadow: 0 14px 32px rgba(25,60,90,.11);
}
.home-trust-icon {
  display: grid;
  grid-row: span 2;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 11px;
  background: #e5f4fb;
  color: var(--blue);
  font-size: 1.25rem;
  font-weight: 900;
}
.home-trust-card strong {
  font-size: .98rem;
  line-height: 1.35;
}
.home-trust-card p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.45;
}
.home-service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.home-service-card {
  display: flex;
  min-width: 0;
  height: 100%;
  flex-direction: column;
}
.home-service-card h3 {
  margin: 0 0 8px;
  font-size: 1.24rem;
  line-height: 1.35;
}
.home-service-card p {
  margin: 0;
  color: var(--muted);
}
.home-service-card .card-link {
  margin-top: auto;
}
.home-service-featured {
  border-color: rgba(8,121,201,.42);
  box-shadow: 0 12px 30px rgba(8,121,201,.09);
}
.home-issues {
  background: #f0f6fa;
}
.home-issue-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.home-issue {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}
.home-issue > span {
  align-self: flex-start;
  margin-bottom: 10px;
  padding: 4px 9px;
  border-radius: 999px;
  background: #e6f3fb;
  color: var(--blue-dark);
  font-size: .78rem;
  font-weight: 900;
}
.home-issue h3 {
  margin: 0 0 7px;
  font-size: 1.08rem;
  line-height: 1.4;
}
.home-issue p {
  margin: 0;
  color: var(--muted);
  font-size: .92rem;
}
.home-proof-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.home-proof-grid h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.25;
  letter-spacing: -.03em;
}
.home-proof-grid > div > p:not(.eyebrow) {
  color: var(--muted);
}
.home-inline-button {
  margin-top: 26px;
}
.home-proof-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  box-shadow: var(--shadow);
}
.home-proof-panel img {
  display: block;
  width: 100%;
}
.home-proof-caption {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 18px;
  font-size: .88rem;
}
.home-proof-caption span {
  color: var(--muted);
}
.home-callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.home-callout .eyebrow {
  margin-bottom: 8px;
  color: #8be0bd;
}
.home-callout .button {
  flex: 0 0 auto;
  background: #06c755;
  color: #fff;
}
.home-callout .button:hover {
  background: #05a848;
}

@media (max-width: 900px) {
  .header-row { flex-wrap: wrap; padding: 10px 0; }
  .main-nav { order: 3; width: 100%; justify-content: flex-start; overflow-x: auto; padding-bottom: 3px; flex-wrap: nowrap; }
  .main-nav a { white-space: nowrap; }
  .hero-grid, .split { grid-template-columns: 1fr; gap: 32px; }
  .card-grid, .area-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-page { padding-top: 44px; }
  .home-trust-grid, .home-service-grid, .home-issue-grid { grid-template-columns: repeat(2, 1fr); }
  .home-proof-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 620px) {
  .wrap { width: min(100% - 28px, 1120px); }
  .site-top .wrap { justify-content: center; text-align: center; }
  .site-top span { display: none; }
  .header-row { gap: 10px; }
  .brand img { width: 40px; height: 40px; }
  .brand strong { font-size: 1rem; }
  .brand small { font-size: .62rem; }
  .line-button { padding: 9px 13px; font-size: .86rem; }
  .hero-page { padding: 34px 0 52px; }
  .hero-page h1 { font-size: 2.2rem; }
  .hero-lead { font-size: 1rem; }
  .hero-commitment { align-items: flex-start; flex-direction: column; gap: 4px; font-size: .98rem; }
  .section { padding: 52px 0; }
  .card-grid, .area-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-panel { padding: 16px; }
  .home-hero .hero-actions { display: grid; grid-template-columns: 1fr; }
  .home-hero .hero-actions .button { width: 100%; min-width: 0; }
  .home-trust { margin-top: -18px; }
  .home-trust-grid, .home-service-grid, .home-issue-grid { grid-template-columns: 1fr; }
  .home-trust-card { padding: 15px; }
  .home-proof-caption, .home-callout { align-items: flex-start; flex-direction: column; }
  .home-callout .button { width: 100%; }
  .mobile-cta { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 30; display: flex; justify-content: center; padding: 12px 18px; border-radius: 999px; background: #06c755; color: #fff; box-shadow: 0 10px 28px rgba(0,0,0,.22); font-weight: 900; text-decoration: none; }
}