/* 品牌色與共用排版：修改此處即可套用所有頁面。 */
:root {
  --red:#c90b18;
  --deep-red:#970815;
  --ink:#393635;
  --muted:#64605c;
  --paper:#faf8f3;
  --line:#dedad3;
  --soft:#eeebe5;
  --green:#dff5bd;
  --yellow:#efe7ae;
  --width:1240px
}

* {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth
}
body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Noto Sans TC","Microsoft JhengHei",Arial,sans-serif;
  font-size:16px;
  line-height:1.8
}
a {
  color:inherit;
  text-decoration:none
}
button,input,textarea {
  font:inherit
}
button,a,input,textarea {
  -webkit-tap-highlight-color:transparent
}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible {
  outline:3px solid var(--red);
  outline-offset:5px
}
img {
  max-width:100%;
  height:auto;
  display:block
}
figure,p,h1,h2,h3 {
  margin:0
}
p+p {
  margin-top:1.2em
}
.wrap {
  width:min(var(--width),calc(100% - 96px));
  margin-inline:auto
}
.red {
  color:var(--red)
}
.skip {
  position:fixed;
  left:20px;
  top:-100px;
  background:var(--ink);
  color:white;
  padding:12px;
  z-index:20
}
.skip:focus {
  top:10px
}
.header {
  border-bottom:1px solid var(--line);
  background:var(--paper)
}
.nav-wrap {
  height:105px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:25px
}
.brand {
  width:182px;
  flex-shrink:0
}
.brand img,.footer-logo,.about-aside img {
  mix-blend-mode:multiply
}
nav {
  display:flex;
  align-items:center;
  gap:38px
}
nav a {
  font-weight:600;
  font-size:.94rem;
  position:relative
}
nav a[aria-current=page] {
  color:var(--red)
}
nav a[aria-current=page]:after {
  content:"";
  position:absolute;
  bottom:-14px;
  left:0;
  width:20px;
  height:3px;
  background:var(--red)
}
nav a:last-child {
  border:1px solid var(--ink);
  padding:9px 22px
}
.menu-toggle {
  display:none
}
.eyebrow {
  font-size:.78rem;
  letter-spacing:.15em;
  font-weight:700;
  line-height:1.6
}
.red-dot {
  display:inline-block;
  width:8px;
  height:8px;
  margin-right:6px;
  border-radius:50%;
  background:var(--red)
}
h1 {
  font-size:clamp(2.65rem,4.6vw,4.45rem);
  line-height:1.32;
  letter-spacing:-.035em;
  font-weight:800
}
h2 {
  font-size:clamp(1.9rem,2.7vw,2.65rem);
  line-height:1.45;
  letter-spacing:-.025em
}
h3 {
  font-size:1.5rem;
  line-height:1.55
}
p {
  color:var(--muted)
}
.lead {
  font-size:1.075rem;
  line-height:1.95;
  max-width:640px
}
.hero {
  display:grid;
  grid-template-columns:1.06fr 1fr;
  align-items:center;
  gap:50px;
  padding-top:70px;
  padding-bottom:65px
}
.hero h1 {
  margin:25px 0
}
.hero .lead {
  max-width:560px
}
.hero-art {
  position:relative;
  align-self:stretch;
  min-height:415px;
  background:var(--soft);
  display:flex;
  flex-direction:column
}
.hero-art img {
  width:100%;
  height:100%;
  min-height:390px;
  object-fit:cover;
  flex:1
}
.hero-art figcaption {
  display:flex;
  justify-content:space-between;
  gap:12px;
  font-size:.72rem;
  font-weight:bold;
  letter-spacing:.1em;
  padding:15px 22px;
  border-top:1px solid var(--line)
}
.actions {
  display:flex;
  gap:28px;
  align-items:center;
  margin-top:32px
}
.button {
  display:inline-flex;
  align-items:center;
  justify-content:space-between;
  gap:35px;
  padding:15px 25px;
  border:1px solid var(--red);
  background:var(--red);
  color:white;
  font-weight:700;
  cursor:pointer;
  line-height:1.6;
  transition:background .2s,transform .2s
}
.button:hover {
  background:var(--deep-red);
  transform:translateY(-2px)
}
.text-link {
  display:inline-block;
  font-weight:700;
  border-bottom:1px solid var(--ink);
  padding-bottom:3px;
  line-height:1.7
}
.text-link:hover {
  color:var(--red);
  border-color:var(--red)
}
.proof {
  display:grid;
  grid-template-columns:1fr 1fr 1fr 1.4fr;
  border-block:1px solid var(--line);
  padding-block:30px;
  gap:30px
}
.proof strong {
  font-family:Arial,sans-serif;
  font-size:2.75rem;
  line-height:1.3;
  font-weight:500;
  letter-spacing:-.06em
}
.proof strong span {
  font-size:.84rem;
  margin-left:9px;
  letter-spacing:0
}
.proof p {
  font-size:.87rem;
  margin-top:8px
}
.proof .proof-note {
  border-left:1px solid var(--line);
  padding-left:35px;
  align-self:center;
  font-size:1rem
}
.section {
  padding-block:88px
}
.section-heading {
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:25px;
  margin-bottom:38px
}
.section-heading .eyebrow {
  color:var(--red);
  margin-bottom:12px
}
.services-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  grid-auto-rows:1fr;
  border-top:1px solid var(--line);
  border-left:1px solid var(--line)
}
.service-card {
  position:relative;
  display:block;
  padding:30px 30px 70px;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  transition:background .2s
}
a.service-card:hover {
  background:#f0ece4
}
.service-summary {
  background:var(--soft)
}
.service-summary h3 {
  color:var(--red)
}
.card-number {
  font-size:.75rem;
  letter-spacing:.06em;
  color:var(--muted)
}
.service-card h3 {
  margin:22px 0 14px
}
.service-card p {
  font-size:.95rem;
  line-height:1.85
}
.circle-arrow {
  position:absolute;
  right:27px;
  bottom:22px;
  display:grid;
  place-items:center;
  width:32px;
  height:32px;
  border:1px solid var(--line);
  border-radius:50%;
  color:var(--red);
  font-size:1.3rem
}
.about-teaser {
  display:grid;
  grid-template-columns:1fr 2fr;
  gap:40px;
  padding:55px 0 90px;
  border-top:1px solid var(--line)
}
.about-teaser h2 {
  margin-bottom:23px
}
.about-teaser p {
  max-width:760px
}
.about-teaser .text-link {
  margin-top:24px
}
.cta {
  background:var(--red);
  color:white
}
.cta-inner {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  padding-block:62px
}
.cta .eyebrow {
  color:#f5c9cc;
  margin-bottom:15px
}
.light {
  background:var(--paper);
  color:var(--ink);
  border-color:var(--paper)
}
.light:hover {
  background:white
}
.page-intro {
  padding-block:70px 60px
}
.page-intro>.eyebrow {
  color:var(--red);
  margin-bottom:20px
}
.page-intro .lead {
  margin-top:26px
}
.page-intro .detail-kicker {
  margin-top:32px
}
.breadcrumb {
  font-size:.88rem;
  color:var(--muted)
}
a.breadcrumb:hover {
  color:var(--red)
}
.about-layout {
  display:grid;
  grid-template-columns:1fr 2fr;
  gap:90px;
  padding-bottom:90px
}
.about-aside {
  padding-top:15px
}
.about-aside img {
  width:240px;
  margin-bottom:35px
}
.about-aside p {
  font-size:.8rem
}
.prose {
  max-width:790px
}
.prose p {
  line-height:2
}
.insight-list {
  margin:18px 0 32px;
  padding-left:1.35rem;
  color:var(--muted)
}
.insight-list li {
  padding:.28rem 0;
  line-height:1.9
}
.insight-list li::marker {
  color:var(--red)
}
.prose h2 {
  font-size:1.6rem;
  margin:38px 0 20px
}
.prose h2:first-child {
  margin-top:0
}
.service-list {
  padding-bottom:90px
}
.service-row {
  display:grid;
  grid-template-columns:1fr 1.3fr;
  gap:65px;
  align-items:center;
  padding-block:42px;
  border-top:1px solid var(--line)
}
.service-image {
  display:block;
  background:var(--soft);
  overflow:hidden
}
.service-image img {
  width:100%;
  aspect-ratio:3/2;
  object-fit:cover;
  transition:transform .3s
}
.service-image:hover img {
  transform:scale(1.035)
}
.service-row .eyebrow {
  color:var(--red)
}
.service-row h2 {
  font-size:2rem;
  margin:13px 0
}
.service-row .text-link {
  margin-top:22px
}
.tags {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:18px
}
.tags span {
  font-size:.8rem;
  padding:3px 10px;
  background:var(--soft)
}
.detail-layout {
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:65px;
  padding-bottom:55px;
  align-items:start
}
.detail-image {
  width:100%;
  object-fit:cover;
  aspect-ratio:1/1
}
.image-note {
  font-size:.78rem;
  color:var(--muted);
  margin-top:12px
}
.deliverables {
  list-style:none;
  padding:0;
  margin:20px 0 35px
}
.deliverables li {
  padding:12px 0;
  border-bottom:1px solid var(--line)
}
.deliverables li:before {
  content:"↗";
  color:var(--red);
  margin-right:15px
}
.next-service {
  display:flex;
  justify-content:space-between;
  gap:30px;
  padding-block:25px 65px
}
.contact-layout {
  display:grid;
  grid-template-columns:1fr 1.3fr;
  gap:85px;
  padding-bottom:95px
}
.contact-info h2,form h2 {
  font-size:1.6rem
}
.contact-info dl {
  margin-top:30px
}
.contact-info dt {
  font-size:.75rem;
  letter-spacing:.12em;
  color:var(--muted);
  margin-top:25px
}
.contact-info dd {
  margin:7px 0;
  font-size:1.04rem;
  overflow-wrap:anywhere
}
.contact-info a {
  border-bottom:1px solid var(--line)
}
form {
  border-top:3px solid var(--red);
  padding-top:26px
}
#form-help {
  font-size:.875rem;
  margin:12px 0 27px
}
.form-pair {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px
}
label {
  display:block;
  font-size:.95rem;
  font-weight:bold;
  margin-bottom:9px
}
label span {
  font-weight:400;
  color:var(--muted);
  font-size:.8rem
}
input,textarea {
  width:100%;
  min-width:0;
  border:1px solid #b5b0a8;
  border-radius:0;
  background:transparent;
  padding:12px 14px;
  color:var(--ink);
  margin-bottom:24px
}
textarea {
  resize:vertical;
  min-height:150px
}
#form-status {
  font-size:.875rem;
  margin-top:18px
}
footer {
  background:#eeebe5;
  padding-block:48px 20px
}
.footer-top {
  display:grid;
  grid-template-columns:1fr 1.5fr .6fr;
  gap:50px
}
.footer-logo {
  width:140px;
  margin-bottom:15px
}
.footer-top p {
  font-size:.85rem
}
.footer-top .eyebrow {
  font-size:.72rem;
  margin-bottom:12px
}
.footer-mail {
  font-size:clamp(1rem,1.7vw,1.45rem);
  overflow-wrap:anywhere
}
.footer-mail+p {
  margin-top:15px
}
.footer-links {
  display:flex;
  flex-direction:column;
  gap:15px;
  font-size:.9rem
}
.footer-bottom {
  display:flex;
  justify-content:space-between;
  gap:20px;
  border-top:1px solid #d2cec6;
  margin-top:36px;
  padding-top:20px;
  font-size:.72rem;
  color:var(--muted)
}

@media(min-width:1500px) {
  .hero {
  padding-block:90px
}
.hero-art {
  min-height:470px
}

}

@media(max-width:1000px) {
  .wrap {
  width:calc(100% - 56px)
}
nav {
  gap:22px
}
.hero {
  gap:30px
}
.hero-art img {
  min-height:360px
}
.hero h1 {
  font-size:2.8rem
}
.proof {
  gap:20px
}
.proof .proof-note {
  padding-left:20px
}
.service-card {
  padding-inline:22px
}
.about-layout,.detail-layout,.contact-layout {
  gap:40px
}
.service-row {
  gap:35px
}
.footer-top {
  gap:30px
}

}

@media(max-width:760px) {
  .wrap {
  width:calc(100% - 40px)
}
.nav-wrap {
  height:82px;
  position:relative
}
.brand {
  width:148px
}
.menu-toggle {
  display:block;
  border:1px solid var(--line);
  background:transparent;
  padding:7px 12px;
  color:var(--ink);
  font-size:.85rem
}
.menu-toggle span {
  margin-left:9px
}
nav {
  display:none;
  position:absolute;
  top:81px;
  left:-20px;
  right:-20px;
  padding:20px;
  background:var(--paper);
  border-bottom:1px solid var(--line);
  z-index:10;
  align-items:stretch;
  gap:6px
}
nav.is-open {
  display:flex;
  flex-direction:column
}
nav a {
  padding:12px
}
nav a[aria-current=page]:after {
  display:none
}
nav a:last-child {
  margin-top:6px
}
.hero {
  grid-template-columns:1fr;
  padding-top:42px;
  padding-bottom:35px;
  gap:35px
}
.hero h1 {
  font-size:clamp(2.35rem,8vw,3.3rem);
  margin:20px 0
}
.hero-art {
  min-height:0
}
.hero-art img {
  min-height:0;
  aspect-ratio:3/2;
  height:auto
}
.hero-art figcaption {
  padding:12px 16px
}
.lead {
  font-size:1rem
}
.actions {
  gap:25px
}
.button {
  padding:14px 20px;
  gap:23px
}
.proof {
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  padding-block:25px
}
.proof strong {
  font-size:2rem
}
.proof strong span {
  display:block;
  font-size:.72rem;
  margin:4px 0;
  letter-spacing:0
}
.proof p {
  font-size:.78rem
}
.proof .proof-note {
  grid-column:1/-1;
  border-left:0;
  border-top:1px solid var(--line);
  padding:18px 0 0;
  margin:12px 0 0;
  font-size:.9rem
}
.section {
  padding-block:55px
}
.section-heading {
  align-items:start;
  flex-direction:column;
  gap:18px
}
.section-heading h2 {
  font-size:1.9rem
}
.services-grid {
  grid-template-columns:1fr;
  grid-auto-rows:auto
}
.service-card {
  padding:24px 24px 63px
}
.service-card h3 {
  margin-top:15px
}
.about-teaser {
  grid-template-columns:1fr;
  padding:40px 0 55px;
  gap:23px
}
.cta-inner {
  align-items:start;
  flex-direction:column;
  padding-block:45px;
  gap:30px
}
.page-intro {
  padding-block:45px 40px
}
.page-intro h1 {
  font-size:clamp(2.25rem,7.5vw,3rem)
}
.about-layout {
  grid-template-columns:1fr;
  padding-bottom:55px;
  gap:30px
}
.about-aside {
  display:flex;
  gap:25px;
  align-items:center;
  padding:0 0 25px;
  border-bottom:1px solid var(--line)
}
.about-aside img {
  width:95px;
  margin:0
}
.prose h2 {
  font-size:1.45rem
}
.service-row {
  grid-template-columns:1fr;
  gap:24px;
  padding-block:30px
}
.service-list {
  padding-bottom:55px
}
.service-row h2 {
  font-size:1.7rem
}
.detail-layout {
  grid-template-columns:1fr;
  gap:30px;
  padding-bottom:35px
}
.detail-image {
  aspect-ratio:3/2
}
.next-service {
  font-size:.85rem;
  padding-bottom:40px
}
.contact-layout {
  grid-template-columns:1fr;
  gap:35px;
  padding-bottom:55px
}
.form-pair {
  grid-template-columns:1fr;
  gap:0
}
.footer-top {
  grid-template-columns:1fr;
  gap:30px
}
.footer-links {
  flex-direction:row;
  flex-wrap:wrap;
  gap:25px
}
.footer-bottom {
  flex-direction:column;
  gap:8px
}
.footer-mail {
  font-size:1.1rem
}

}

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

}

/* 服務詳細頁保留附件完整構圖。 */
.detail-image { aspect-ratio: auto; height: auto; }