@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Noto+Sans+TC:wght@400;500;600;700;800&display=swap');

:root {
  --graphite: #151515;
  --graphite-2: #1d1d1c;
  --graphite-3: #282725;
  --red: #a52b2a;
  --red-bright: #c23b39;
  --gold: #d3b27a;
  --gold-muted: #a68a5e;
  --bone: #f3efe8;
  --paper: #fcfaf6;
  --mist: #b5b0a7;
  --line-dark: rgba(243, 239, 232, 0.16);
  --line-light: rgba(21, 21, 21, 0.12);
  --serif: 'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', sans-serif;
  --mono: 'DM Mono', ui-monospace, SFMono-Regular, Consolas, monospace;
  --content: min(1180px, calc(100vw - 72px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--graphite); color: var(--bone); font-family: var(--serif); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, select, input { font: inherit; }
button { cursor: pointer; }
button:focus-visible, a:focus-visible, select:focus-visible, input:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }

.site-header { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; width: 100%; height: 104px; padding: 0 36px; background: rgba(21, 21, 21, 0.90); backdrop-filter: blur(18px); border-bottom: 1px solid var(--line-dark); }
.brand { display: inline-flex; gap: 12px; align-items: center; min-width: 244px; }
.brand-mark { width: 42px; height: 42px; flex: 0 0 auto; }
.brand-copy { display: grid; gap: 2px; line-height: 1; }
.brand-copy strong { font-size: 15px; letter-spacing: .05em; font-weight: 700; }
.brand-copy small { color: var(--mist); font: 9px/1.35 var(--mono); letter-spacing: .07em; }
.site-header nav { display: flex; gap: 34px; margin-left: auto; margin-right: 38px; }
.site-header nav a { color: var(--mist); font-size: 13px; transition: color .2s ease; }
.site-header nav a:hover { color: var(--bone); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 48px; padding: 0 20px; border: 1px solid transparent; font-size: 13px; font-weight: 700; letter-spacing: .02em; transition: transform .2s ease, background .2s ease, border .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button span { font-size: 17px; line-height: 0; }
.button-gold { background: var(--gold); color: var(--graphite); }
.button-gold:hover { background: #e2c696; }
.button-red { background: var(--red); color: #fff; }
.button-red:hover { background: var(--red-bright); }
.location-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.button-line { background: #06c755; color: #fff; }
.button-line:hover { background: #05ad4b; }
.line-icon { font: 700 11px var(--mono); letter-spacing: .04em; }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--graphite); padding-bottom: 5px; border-bottom: 1px solid currentColor; font-size: 13px; font-weight: 700; transition: gap .2s ease; }
.text-link:hover { gap: 16px; }

.hero { position: relative; display: grid; grid-template-columns: 1fr; min-height: 0; overflow: hidden; background: var(--graphite); }
.hero::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(21,21,21,.14) 0%, transparent 40%, rgba(21,21,21,.25) 100%), repeating-linear-gradient(90deg, transparent 0 11.111%, rgba(243,239,232,.04) 11.111% calc(11.111% + 1px)); }
.hero-copy { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; width: min(1180px, calc(100% - 72px)); margin: 0 auto; padding: 78px 0 92px; }
.eyebrow { margin: 0 0 22px; color: var(--gold); font: 10px/1.5 var(--mono); letter-spacing: .14em; }
.hero h1, h2, h3, p { margin-top: 0; }
.hero h1 { max-width: 620px; margin-bottom: 26px; font-size: clamp(42px, 4.45vw, 70px); line-height: 1.18; letter-spacing: -.075em; font-weight: 800; }
em { color: var(--gold); font-style: normal; }
.hero-lede { max-width: 490px; margin-bottom: 34px; color: var(--mist); font-size: 16px; line-height: 1.85; }
.hero-actions { display: flex; align-items: center; gap: 24px; }
.hero-actions .text-link { color: var(--bone); }
.hero-visual { position: relative; order: -1; min-height: 0; border-left: 0; }
.hero-image { position: relative; width: 100%; aspect-ratio: 16 / 9; background-image: url('/manus-storage/async-images/YnSUooUl53sR7Qur8nljec/image-1.webp'), url('/assets/hero-cover.webp?v=20261012d'); background-position: center, center; background-size: cover, cover; background-repeat: no-repeat; background-color: var(--graphite-2); filter: saturate(.9) contrast(1.02); }
.hero-visual::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 74%, rgba(21,21,21,.16)); pointer-events: none; }
.hero-metric { position: absolute; z-index: 2; right: clamp(28px, 4vw, 74px); bottom: 50px; width: 214px; padding: 18px 0; border-top: 1px solid var(--gold); border-bottom: 1px solid var(--line-dark); }
.hero-metric span, .hero-metric small { display: block; color: var(--mist); font: 9px var(--mono); letter-spacing: .12em; }
.hero-metric strong { display: block; margin: 8px 0 3px; color: var(--gold); font: 700 40px/.95 var(--serif); letter-spacing: -.08em; }
.hero-metric strong span { display: inline; color: var(--gold); font: 12px var(--mono); letter-spacing: 0; }

.proof-strip { display: grid; grid-template-columns: repeat(4, 1fr); max-width: var(--content); margin: -1px auto 0; border: 1px solid var(--line-dark); background: var(--graphite-2); }
.proof-strip > div { min-height: 122px; padding: 25px 30px; border-right: 1px solid var(--line-dark); }
.proof-strip > div:last-child { border: 0; }
.proof-strip strong { display: block; margin-bottom: 9px; font-size: 32px; line-height: 1; letter-spacing: -.06em; }
.proof-strip strong span { color: var(--gold); font-size: .6em; }
.proof-strip small { color: var(--mist); font-size: 12px; }

.section { padding: 120px max(36px, calc((100vw - 1180px) / 2)); }
.section-heading { display: flex; justify-content: space-between; gap: 80px; margin-bottom: 58px; }
.section-heading > div { min-width: 50%; }
h2 { margin-bottom: 0; color: var(--graphite); font-size: clamp(34px, 4vw, 56px); line-height: 1.22; letter-spacing: -.065em; font-weight: 800; }
.section-heading > p { align-self: end; max-width: 370px; margin-bottom: 6px; color: #68645e; font-size: 15px; line-height: 1.8; }
.section-services { background: var(--bone); color: var(--graphite); }
.section-services .eyebrow, .section-dashboard .eyebrow, .section-cases .eyebrow, .section-insights .eyebrow, .qualify-section .eyebrow { color: var(--red); }
.service-layout { display: grid; grid-template-columns: .93fr 1.07fr; gap: 90px; align-items: center; }
.service-visual { display: flex; flex-direction: column; align-items: center; }
.service-ring { position: relative; display: grid; place-items: center; width: min(34vw, 365px); aspect-ratio: 1; border-radius: 50%; background: conic-gradient(var(--red) 0 32%, var(--gold) 32% 57%, #44423f 57% 76%, #808078 76% 89%, #b9a37f 89% 100%); }
.service-ring::before { content: ''; position: absolute; inset: 22px; border-radius: 50%; background: var(--bone); }
.service-ring::after { content: ''; position: absolute; inset: -16px; border: 1px solid rgba(21,21,21,.12); border-radius: 50%; }
.ring-core { position: relative; z-index: 1; text-align: center; }
.ring-core small { display: block; margin-bottom: 9px; color: var(--red); font: 10px var(--mono); letter-spacing: .16em; }
.ring-core strong { font-size: 26px; line-height: 1.33; letter-spacing: -.06em; }
.ring-legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 20px; margin-top: 42px; color: #68645e; font-size: 12px; }
.ring-legend span { display: inline-flex; gap: 7px; align-items: center; }
.ring-legend i { width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
.ring-legend span:nth-child(2) i { background: var(--gold); }
.ring-legend span:nth-child(3) i { background: #44423f; }
.service-tabs { display: flex; gap: 24px; border-bottom: 1px solid var(--line-light); overflow-x: auto; }
.service-tab { flex: 0 0 auto; padding: 0 0 15px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: #817c74; font-size: 13px; transition: color .2s, border-color .2s; }
.service-tab:hover, .service-tab.active { border-color: var(--red); color: var(--graphite); font-weight: 700; }
.service-detail-body { min-height: 310px; padding: 48px 0 0; }
.service-detail-body h3 { margin-bottom: 20px; font-size: clamp(28px, 3vw, 40px); line-height: 1.28; letter-spacing: -.06em; }
.service-detail-body > p:not(.eyebrow) { max-width: 540px; color: #68645e; font-size: 15px; line-height: 1.8; }
.detail-list { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 34px; }
.detail-list div { padding-top: 15px; border-top: 1px solid var(--line-light); }
.detail-list span { display: block; margin-bottom: 7px; color: var(--red); font: 9px var(--mono); letter-spacing: .12em; }
.detail-list strong { font-size: 13px; line-height: 1.6; }

.section-dashboard { background: var(--graphite); color: var(--bone); }
.section-dashboard h2 { color: var(--bone); }
.section-dashboard .section-heading > p { color: var(--mist); }
.dashboard-shell { padding: 28px; border: 1px solid var(--line-dark); background: #1b1b1a; box-shadow: 0 28px 60px rgba(0,0,0,.2); }
.dash-nav { display: flex; align-items: flex-start; justify-content: space-between; padding-bottom: 25px; border-bottom: 1px solid var(--line-dark); }
.dash-title { display: grid; grid-template-columns: 8px auto; align-items: center; column-gap: 8px; color: var(--bone); font: 10px var(--mono); letter-spacing: .12em; }
.dash-title small { grid-column: 2; margin-top: 5px; color: var(--mist); letter-spacing: 0; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #80a883; box-shadow: 0 0 0 4px rgba(128,168,131,.12); }
.dash-tabs { display: flex; gap: 4px; }
.dash-tab { padding: 8px 13px; border: 1px solid transparent; background: transparent; color: var(--mist); font-size: 12px; }
.dash-tab.active { border-color: var(--gold); color: var(--gold); }
.dashboard-grid { display: grid; grid-template-columns: .92fr 1.35fr .75fr; min-height: 310px; }
.kpi-primary, .chart-panel, .kpi-side { padding: 42px 28px; }
.kpi-primary { border-right: 1px solid var(--line-dark); }
.kpi-primary > strong { display: block; margin: 14px 0 4px; color: var(--gold); font-size: 64px; line-height: 1; letter-spacing: -.09em; }
.kpi-primary > strong span, .kpi-side strong span { font-size: .35em; letter-spacing: 0; }
.kpi-primary h3 { margin-bottom: 38px; font-size: 17px; }
.kpi-compare { display: grid; gap: 10px; }
.kpi-compare span { display: flex; justify-content: space-between; color: var(--mist); font-size: 12px; }
.kpi-compare b { color: var(--bone); font-weight: 500; }
.chart-panel { border-right: 1px solid var(--line-dark); }
.chart-header { display: flex; justify-content: space-between; gap: 18px; color: var(--mist); font-size: 11px; }
.chart-legend { display: flex; align-items: center; gap: 6px; font-size: 10px; }
.chart-legend i { display: inline-block; width: 7px; height: 7px; margin-left: 6px; background: #565450; }
.chart-legend .after { background: var(--gold); }
.bar-chart { display: grid; grid-template-columns: repeat(4, 1fr); align-items: end; gap: 15px; height: 190px; padding: 25px 8px 0; border-bottom: 1px solid var(--line-dark); }
.bar-pair { display: flex; align-items: end; justify-content: center; gap: 5px; height: 100%; }
.bar { width: 15px; min-height: 12px; background: #565450; transition: height .55s cubic-bezier(.2,.7,.3,1); }
.bar.after { background: var(--gold); }
.chart-axis { display: grid; grid-template-columns: repeat(4, 1fr); padding: 9px 8px 0; color: #77746f; font: 10px var(--mono); text-align: center; }
.kpi-side { display: grid; align-content: center; gap: 40px; }
.kpi-side > div { padding-bottom: 17px; border-bottom: 1px solid var(--line-dark); }
.kpi-side > div:last-child { border: 0; }
.kpi-side span { display: block; margin-bottom: 9px; color: var(--mist); font: 9px var(--mono); letter-spacing: .1em; }
.kpi-side strong { display: block; margin-bottom: 5px; color: var(--gold); font-size: 26px; line-height: 1; letter-spacing: -.06em; }
.kpi-side small { color: var(--mist); font-size: 11px; }

.section-cases { background: var(--paper); color: var(--graphite); }
.case-controls { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 30px; }
.filter-group, .insight-controls { display: flex; flex-wrap: wrap; gap: 9px; }
.filter-chip, .insight-chip { padding: 9px 13px; border: 1px solid rgba(21,21,21,.16); background: transparent; color: #68645e; font-size: 12px; transition: background .2s, color .2s, border .2s; }
.filter-chip.active, .filter-chip:hover, .insight-chip.active, .insight-chip:hover { border-color: var(--graphite); background: var(--graphite); color: var(--bone); }
.outcome-select { display: flex; align-items: center; gap: 9px; color: #68645e; font-size: 12px; white-space: nowrap; }
.outcome-select select { padding: 9px 28px 9px 10px; border: 1px solid rgba(21,21,21,.16); background: var(--paper); color: var(--graphite); }
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.case-card { position: relative; min-height: 365px; padding: 25px; overflow: hidden; border: 1px solid var(--line-light); background: var(--bone); transition: transform .25s ease, box-shadow .25s ease; }
.case-card:hover { transform: translateY(-5px); box-shadow: 0 16px 26px rgba(21,21,21,.1); }
.case-card::before { content: ''; position: absolute; inset: 0; opacity: .65; background: radial-gradient(circle at 85% 10%, rgba(211,178,122,.35), transparent 32%), linear-gradient(140deg, transparent 58%, rgba(165,43,42,.12) 58% 60%, transparent 60%); }
.case-card:nth-child(2)::before { background: radial-gradient(circle at 80% 15%, rgba(165,43,42,.2), transparent 33%), repeating-linear-gradient(90deg, transparent 0 29px, rgba(21,21,21,.045) 30px); }
.case-card:nth-child(3)::before { background: linear-gradient(135deg, rgba(211,178,122,.28), transparent 40%), repeating-linear-gradient(0deg, transparent 0 22px, rgba(21,21,21,.04) 23px); }
.case-card > * { position: relative; z-index: 1; }
.case-type { display: flex; justify-content: space-between; color: var(--red); font: 10px var(--mono); letter-spacing: .1em; }
.case-card h3 { max-width: 270px; margin: 69px 0 15px; font-size: 27px; line-height: 1.32; letter-spacing: -.06em; }
.case-card p { max-width: 280px; color: #68645e; font-size: 13px; line-height: 1.7; }
.case-result { position: absolute; right: 24px; bottom: 22px; display: grid; text-align: right; }
.case-result strong { color: var(--red); font-size: 28px; letter-spacing: -.06em; }
.case-result small { color: #68645e; font-size: 10px; }
.case-link { position: absolute; bottom: 23px; left: 25px; color: var(--graphite); border-bottom: 1px solid var(--graphite); font-size: 11px; font-weight: 700; }
.case-detail { max-width: 900px; margin: 0 auto; padding: 150px max(36px, calc((100vw - 900px) / 2)); color: var(--graphite); }
.case-detail .back-link { display: inline-flex; margin-bottom: 48px; color: var(--red); border-bottom: 1px solid currentColor; font-size: 12px; }
.case-detail h1 { max-width: 750px; margin-bottom: 20px; font-size: clamp(38px, 6vw, 66px); line-height: 1.16; letter-spacing: -.08em; }
.case-detail .detail-lede { max-width: 700px; color: #68645e; font-size: 18px; line-height: 1.8; }
.case-detail-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 56px 0; background: var(--line-light); border: 1px solid var(--line-light); }
.case-detail-stats div { padding: 23px; background: var(--bone); }
.case-detail-stats span { display: block; margin-bottom: 8px; color: var(--red); font: 10px var(--mono); letter-spacing: .1em; }
.case-detail-stats strong { font-size: 24px; letter-spacing: -.05em; }
.case-detail-content { display: grid; grid-template-columns: 170px 1fr; gap: 52px; padding-top: 42px; border-top: 1px solid var(--line-light); }
.case-detail-content h2 { font-size: 14px; letter-spacing: 0; }
.case-detail-content p, .case-detail-content li { color: #55514b; font-size: 15px; line-height: 1.9; }
.case-detail-content ul { padding-left: 20px; }

.partner-section { display: grid; grid-template-columns: .84fr 1.16fr; gap: 100px; background: #282725; color: var(--bone); }
.partner-section h2 { color: var(--bone); }
.partner-copy > p:not(.eyebrow) { max-width: 400px; color: var(--mist); font-size: 15px; line-height: 1.85; }
.partner-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; align-content: start; background: var(--line-dark); border: 1px solid var(--line-dark); }
.partner-grid > div { min-height: 146px; padding: 27px; background: #282725; }
.partner-grid span { display: block; margin-bottom: 24px; color: var(--gold); font: 9px var(--mono); letter-spacing: .13em; }
.partner-grid strong { font-size: 17px; line-height: 1.5; }
.partner-grid .partner-note { grid-column: span 2; min-height: 152px; background: var(--red); }
.partner-note span { color: rgba(255,255,255,.68); }
.partner-note strong { display: block; font-size: 25px; line-height: 1.25; }
.partner-note small { display: block; margin-top: 13px; color: rgba(255,255,255,.72); font-size: 12px; }

.section-insights { background: var(--bone); color: var(--graphite); }
.insight-controls { margin-bottom: 30px; }
.insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-light); }
.insight-card { min-height: 263px; padding: 28px 25px; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); transition: background .2s, color .2s; }
.insight-card:nth-child(3n) { border-right: 0; }
.insight-card:hover { background: var(--graphite); color: var(--bone); }
.insight-card:hover .insight-meta, .insight-card:hover p { color: var(--mist); }
.insight-meta { display: flex; justify-content: space-between; color: var(--red); font: 10px var(--mono); letter-spacing: .08em; }
.insight-card h3 { margin: 55px 0 12px; font-size: 22px; line-height: 1.4; letter-spacing: -.04em; }
.insight-card p { color: #68645e; font-size: 13px; line-height: 1.7; }
.insight-arrow { display: inline-block; margin-top: 7px; font-size: 18px; }

.qualify-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; background: var(--paper); color: var(--graphite); }
.qualify-intro h2 { margin-bottom: 24px; }
.qualify-intro > p:not(.eyebrow) { max-width: 400px; color: #68645e; font-size: 15px; line-height: 1.85; }
.qualify-note { display: grid; gap: 11px; margin-top: 54px; padding-top: 20px; border-top: 1px solid var(--line-light); }
.qualify-note span { color: var(--red); font: 10px var(--mono); letter-spacing: .1em; }
.qualify-note strong { font-size: 18px; line-height: 1.45; }
.qualify-card { min-height: 440px; padding: 30px; background: var(--graphite); color: var(--bone); }
.form-progress { display: grid; grid-template-columns: 1fr auto; gap: 8px 20px; color: var(--mist); font: 10px var(--mono); letter-spacing: .1em; }
.form-progress strong { color: var(--gold); font-weight: 400; }
.progress-track { grid-column: span 2; height: 2px; background: #41403d; }
.progress-track i { display: block; width: 25%; height: 100%; background: var(--gold); transition: width .25s ease; }
.form-view { padding: 60px 5px 8px; }
.form-view h3 { max-width: 500px; margin-bottom: 28px; font-size: 30px; line-height: 1.36; letter-spacing: -.05em; }
.form-view > p { color: var(--mist); font-size: 14px; line-height: 1.75; }
.option-list { display: grid; gap: 9px; }
.form-option { display: flex; align-items: center; justify-content: space-between; min-height: 54px; padding: 0 17px; border: 1px solid #3b3a37; background: transparent; color: var(--bone); text-align: left; transition: border .2s, background .2s; }
.form-option:hover, .form-option.selected { border-color: var(--gold); background: rgba(211,178,122,.1); }
.form-option small { color: var(--mist); font-size: 11px; }
.form-actions { display: flex; justify-content: space-between; align-items: center; gap: 15px; margin-top: 34px; }
.form-back { padding: 0; border: 0; background: transparent; color: var(--mist); font-size: 12px; }
.form-next { min-width: 132px; }
.form-error { min-height: 20px; margin-top: 15px; color: #e98a84; font-size: 12px; }
.contact-fields { display: grid; gap: 13px; }
.contact-fields label { display: grid; gap: 6px; color: var(--mist); font-size: 11px; }
.contact-fields input { height: 45px; padding: 0 12px; border: 1px solid #3b3a37; background: transparent; color: var(--bone); }
.contact-fields input::placeholder { color: #77746e; }
.success-state { display: grid; place-items: center; min-height: 314px; text-align: center; }
.success-icon { display: grid; place-items: center; width: 58px; height: 58px; margin-bottom: 21px; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold); font-size: 25px; }
.success-state h3 { margin-bottom: 12px; font-size: 29px; }
.success-state p { max-width: 370px; color: var(--mist); font-size: 14px; line-height: 1.8; }

.site-footer { padding: 72px max(36px, calc((100vw - 1180px) / 2)) 25px; background: var(--graphite); color: var(--bone); }
.footer-brand { max-width: 325px; }
.footer-brand strong { display: block; font-size: 18px; }
.footer-brand p { color: var(--mist); font-size: 13px; line-height: 1.75; }
.site-footer { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 35px; }
.footer-links div { display: grid; align-content: start; gap: 11px; }
.footer-links span { margin-bottom: 5px; color: var(--gold); font: 10px var(--mono); letter-spacing: .12em; }
.footer-links a { color: var(--mist); font-size: 13px; transition: color .2s; }
.footer-links a:hover { color: var(--bone); }
.footer-common-links small { color: var(--gold); font-size: 11px; }
.footer-bottom { grid-column: span 2; display: flex; justify-content: space-between; margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--line-dark); color: #706c66; font: 9px var(--mono); letter-spacing: .08em; }

@media (max-width: 900px) {
  :root { --content: min(100% - 48px, 1180px); }
  .site-header { height: 76px; padding: 0 24px; }
  .site-header nav { display: none; }
  .brand { min-width: 0; }
  .site-header .button { min-height: 39px; padding: 0 13px; font-size: 11px; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { width: calc(100% - 48px); margin-left: 24px; padding: 95px 0 76px; }
  .hero-visual { min-height: 350px; border-top: 1px solid var(--line-dark); border-left: 0; }
  .hero-image { background: url('/assets/hero-cover.webp?v=20261012d') center / contain no-repeat; background-color: #e8f1f3; }
  .proof-strip { width: calc(100% - 48px); grid-template-columns: repeat(2, 1fr); }
  .proof-strip > div:nth-child(2) { border-right: 0; }
  .proof-strip > div:nth-child(-n+2) { border-bottom: 1px solid var(--line-dark); }
  .section { padding: 84px 24px; }
  .section-heading { display: grid; gap: 22px; margin-bottom: 38px; }
  .section-heading > p { margin: 0; }
  .service-layout, .partner-section, .qualify-section { grid-template-columns: 1fr; gap: 50px; }
  .service-ring { width: min(68vw, 350px); }
  .dashboard-grid { grid-template-columns: 1fr 1fr; }
  .kpi-side { grid-column: span 2; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-dark); }
  .kpi-side > div { padding-bottom: 0; border: 0; }
  .case-grid, .insight-grid { grid-template-columns: repeat(2, 1fr); }
  .insight-card:nth-child(3n) { border-right: 1px solid var(--line-light); }
  .insight-card:nth-child(2n) { border-right: 0; }
  .partner-section { padding: 84px 24px; }
  .qualify-section { padding: 84px 24px; }
}

@media (max-width: 600px) {
  .brand-copy small { display: none; }
  .brand-copy strong { font-size: 13px; }
  .site-header .button-gold { font-size: 0; min-width: 40px; padding: 0; }
  .site-header .button-gold span { font-size: 16px; }
  .hero h1 { font-size: 40px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 19px; }
  .hero-metric { right: 24px; bottom: 28px; }
  .proof-strip > div { min-height: 102px; padding: 20px 16px; }
  .proof-strip strong { font-size: 26px; }
  .proof-strip small { font-size: 11px; }
  .service-tabs { gap: 18px; }
  .detail-list { grid-template-columns: 1fr; gap: 12px; }
  .dashboard-shell { padding: 18px; }
  .dash-nav { display: grid; gap: 20px; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .kpi-primary, .chart-panel { border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .kpi-side { grid-column: auto; padding: 28px; }
  .chart-panel { padding: 30px 12px; }
  .chart-header { padding: 0 12px; }
  .chart-legend { display: none; }
  .case-controls { align-items: flex-start; flex-direction: column; }
  .case-grid, .insight-grid { grid-template-columns: 1fr; }
  .insight-card, .insight-card:nth-child(3n) { border-right: 0; }
  .partner-grid > div { min-height: 128px; padding: 20px; }
  .partner-grid strong { font-size: 15px; }
  .qualify-card { padding: 20px; }
  .form-view { padding-top: 45px; }
  .form-view h3 { font-size: 26px; }
  .site-footer { grid-template-columns: 1fr; padding: 54px 24px 21px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); gap: 28px 18px; }
  .footer-common-links { grid-column: span 2; }
  .footer-bottom { grid-column: auto; align-items: flex-start; flex-direction: column; gap: 10px; }
}

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


/* Office location / Google Maps */
.location-section { display: grid; grid-template-columns: .82fr 1.18fr; gap: 72px; align-items: stretch; padding: 105px max(36px, calc((100vw - 1180px) / 2)); background: var(--bone); color: var(--graphite); }
.location-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.location-copy h2 { margin-bottom: 22px; }
.location-copy > p:not(.eyebrow) { max-width: 390px; margin-bottom: 26px; color: #68645e; font-size: 15px; line-height: 1.85; }
.location-copy address { display: grid; gap: 6px; margin: 0 0 28px; padding: 17px 0 17px 16px; border-left: 2px solid var(--red); font-style: normal; }
.location-copy address strong { font-size: 14px; }
.location-copy address span { color: #68645e; font-size: 12px; line-height: 1.6; }
.location-copy address a { color: var(--red); }
.map-frame { min-height: 390px; overflow: hidden; border: 1px solid rgba(21,21,21,.18); background: #ddd8cf; box-shadow: 0 24px 50px rgba(21,21,21,.12); }
.map-frame iframe { display: block; width: 100%; height: 100%; min-height: 390px; border: 0; filter: grayscale(.35) contrast(1.04); }
@media (max-width: 900px) { .location-section { grid-template-columns: 1fr; gap: 38px; padding: 84px 24px; } .map-frame, .map-frame iframe { min-height: 340px; } }
@media (max-width: 600px) { .location-section { padding: 72px 24px; } .map-frame, .map-frame iframe { min-height: 290px; } }

.hero-copy-metric { display: inline-grid; gap: 5px; width: fit-content; margin-top: 34px; padding-top: 15px; border-top: 1px solid var(--gold); }
.hero-copy-metric span, .hero-copy-metric em { display: block; color: var(--mist); font: 9px var(--mono); letter-spacing: .12em; font-style: normal; }
.hero-copy-metric strong { display: block; color: var(--gold); font-size: 32px; line-height: 1; letter-spacing: -.08em; }
.hero-copy-metric strong small { margin-left: 2px; color: var(--gold); font: 11px var(--mono); letter-spacing: 0; }
.hero-copy-metric em { color: var(--mist); letter-spacing: 0; }
.hero-visual .hero-metric { display: none; }

/* Curated common links cards */
.footer-links .footer-common-links { grid-column: 1 / -1; display: block; margin-top: 26px; padding-top: 28px; border-top: 1px solid var(--line-dark); }
.common-links-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 15px; }
.common-links-heading > span { margin: 0; color: var(--gold); font: 10px var(--mono); letter-spacing: .12em; }
.common-links-heading > small { color: #77736c; font: 9px var(--mono); letter-spacing: .08em; }
.common-link-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(245px, 1fr)); gap: 12px; }
.common-link-card { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 6px 18px; min-height: 96px; padding: 19px 20px; overflow: hidden; border: 1px solid rgba(211,178,122,.3); background: linear-gradient(135deg, rgba(211,178,122,.1), rgba(255,255,255,.025)); color: var(--bone); transition: transform .24s ease, border-color .24s ease, background .24s ease; }
.common-link-card::after { content: ''; position: absolute; right: -28px; bottom: -35px; width: 100px; height: 100px; border: 1px solid rgba(211,178,122,.18); border-radius: 50%; }
.common-link-card:hover { transform: translateY(-4px); border-color: var(--gold); background: linear-gradient(135deg, rgba(211,178,122,.2), rgba(165,43,42,.12)); }
.common-link-card strong { grid-column: 1; align-self: end; font-size: 15px; letter-spacing: -.02em; }
.common-link-card > small { grid-column: 1; color: var(--mist); font: 10px var(--mono); letter-spacing: .02em; }
.common-link-card-mark { position: relative; z-index: 1; grid-column: 2; grid-row: 1 / span 2; align-self: start; color: var(--gold); font-size: 19px; transition: transform .24s ease; }
.common-link-card:hover .common-link-card-mark { transform: translate(3px, -3px); }
@media (max-width: 600px) { .common-links-heading { align-items: flex-start; flex-direction: column; gap: 7px; } .common-link-cards { grid-template-columns: 1fr; } }

/* Latest announcements */
.announcement-section { background: var(--bone); color: var(--graphite); }
.announcement-section .eyebrow { color: var(--red); }
.announcement-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.announcement-card { position: relative; display: flex; min-height: 250px; flex-direction: column; padding: 24px; overflow: hidden; border: 1px solid var(--line-light); background: var(--paper); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.announcement-card::before { content: ''; position: absolute; inset: 0 0 auto; height: 3px; background: var(--gold); transform: scaleX(.2); transform-origin: left; transition: transform .25s ease; }
.announcement-card:hover { transform: translateY(-5px); border-color: rgba(165,43,42,.35); box-shadow: 0 16px 30px rgba(21,21,21,.1); }
.announcement-card:hover::before, .announcement-card.is-pinned::before { transform: scaleX(1); background: var(--red); }
.announcement-card.is-pinned { background: linear-gradient(145deg, #fffdf8, #f1e7d6); }
.announcement-meta { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 37px; color: var(--red); font: 10px var(--mono); letter-spacing: .08em; }
.announcement-meta time { color: #817c74; }
.announcement-card h3 { max-width: 330px; margin: 0 0 13px; font-size: 22px; line-height: 1.42; letter-spacing: -.05em; }
.announcement-card p { max-width: 360px; margin: 0; color: #68645e; font-size: 13px; line-height: 1.75; }
.announcement-arrow { position: absolute; right: 23px; bottom: 20px; color: var(--red); font-size: 20px; transition: transform .25s ease; }
.announcement-card:hover .announcement-arrow { transform: translate(3px, -3px); }
@media (max-width: 900px) { .announcement-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .announcement-grid { grid-template-columns: 1fr; } .announcement-card { min-height: 220px; } }

.announcement-image { width: calc(100% + 48px); height: 150px; margin: -24px -24px 22px; object-fit: cover; border-bottom: 1px solid var(--line-light); }
.announcement-body { margin-top: 18px; padding-top: 15px; border-top: 1px solid var(--line-light); color: #55514b; font-size: 12px; line-height: 1.8; }
.announcement-body p { margin: 0 0 8px; }
.announcement-body ul, .announcement-body ol { margin: 8px 0; padding-left: 18px; }
.announcement-body blockquote { margin: 10px 0 0; padding-left: 12px; border-left: 2px solid var(--gold); color: var(--red); font-style: italic; }

.partner-card{min-height:170px;padding:24px;border:1px solid rgba(208,193,165,.42);background:rgba(255,255,255,.035);display:flex;flex-direction:column;align-items:flex-start;gap:10px;transition:transform .25s ease,border-color .25s ease,background .25s ease}.partner-card:hover{transform:translateY(-4px);border-color:var(--gold);background:rgba(255,255,255,.07)}.partner-card span{font-size:10px;letter-spacing:.16em;color:var(--gold)}.partner-card strong{font-family:var(--serif);font-size:21px;font-weight:500;color:var(--bone)}.partner-card p{margin:0;color:#b8b0a4;font-size:13px;line-height:1.7}.partner-card a{margin-top:auto;color:var(--gold);font-size:11px;text-decoration:none}

.resources-section{background:var(--graphite);color:var(--bone);border-top:1px solid rgba(211,178,122,.18);border-bottom:1px solid rgba(211,178,122,.18)}.resources-section .section-heading>p{color:#b8b0a4}.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.resource-card{position:relative;display:flex;min-height:150px;flex-direction:column;justify-content:flex-end;padding:25px;border:1px solid rgba(211,178,122,.42);background:linear-gradient(135deg,rgba(211,178,122,.14),rgba(165,43,42,.08));color:var(--bone);text-decoration:none;overflow:hidden;transition:transform .24s ease,border-color .24s ease,background .24s ease}.resource-card::after{content:'↗';position:absolute;right:24px;top:20px;color:var(--gold);font-size:22px}.resource-card:hover{transform:translateY(-5px);border-color:var(--gold);background:linear-gradient(135deg,rgba(211,178,122,.24),rgba(165,43,42,.15))}.resource-card-kicker{margin-bottom:auto;color:var(--gold);font:10px var(--mono);letter-spacing:.12em}.resource-card strong{max-width:78%;font-family:var(--serif);font-size:24px;font-weight:500}.resource-card small{margin-top:8px;color:#b8b0a4;font:10px var(--mono)}@media(max-width:600px){.resource-grid{grid-template-columns:1fr}.resource-card{min-height:130px}.resource-card strong{font-size:21px}}

/* Full wordmark: the light lettering version sits directly on the graphite surfaces. */
.brand { min-width: 0; }
.brand-copy { display: none; }
.brand-mark { width: 300px; height: 70px; padding: 0; object-fit: contain; }
body { overflow-x: clip; }

@media (max-width: 900px) {
  .brand-mark { width: 240px; height: 60px; }
  .site-header { gap: 12px; }
  .site-header > .button { flex: 0 0 auto; }
  .partner-card { min-height: 128px; padding: 20px; }
}

@media (max-width: 600px) {
  .brand-mark { width: 218px; height: 54px; padding: 0; }
  .site-header { height: 84px; padding-left: 16px; padding-right: 16px; }
  .case-detail-stats { grid-template-columns: 1fr; }
}

/* 服務項目 */
.services-section { background: var(--bone); color: var(--graphite); }
.service-list { border-top: 1px solid var(--line-light); }
.service-item { border-bottom: 1px solid var(--line-light); }
.service-item > summary, .service-item > .service-row { display: grid; grid-template-columns: 72px minmax(200px, 1fr) minmax(0, 1.4fr) 32px; gap: 24px; align-items: center; padding: 30px 8px; list-style: none; cursor: pointer; transition: background .25s ease; }
.service-item > summary::-webkit-details-marker { display: none; }
.service-item > summary:hover { background: rgba(21, 21, 21, .04); }
.service-item.no-body > .service-row { cursor: default; }
.service-no { color: var(--red); font: 500 14px var(--mono); letter-spacing: .1em; }
.service-main { display: flex; flex-direction: column; gap: 8px; }
.service-main strong { font-size: clamp(20px, 2.2vw, 28px); font-weight: 700; line-height: 1.3; letter-spacing: -.03em; }
.service-tag { font-style: normal; font-size: 11px; letter-spacing: .14em; color: var(--gold-muted); }
.service-sum { color: #68645e; font-size: 14px; line-height: 1.8; }
.service-toggle { color: var(--red); font-size: 28px; line-height: 1; text-align: center; transition: transform .25s ease; }
.service-item[open] .service-toggle { transform: rotate(45deg); }
.service-item.no-body .service-toggle { visibility: hidden; }
.service-body { display: grid; gap: 20px; max-width: 920px; padding: 0 8px 36px 96px; }
.service-body img { width: 100%; max-height: 380px; object-fit: cover; }
.service-detail { font-size: 15px; line-height: 1.9; }
.service-detail ul, .service-detail ol { padding-left: 1.4em; }
.service-detail blockquote { margin: 0; padding-left: 16px; border-left: 3px solid var(--gold); color: #68645e; }
@media (max-width: 850px) {
  .service-item > summary, .service-item > .service-row { grid-template-columns: 40px 1fr 28px; gap: 8px 14px; padding: 22px 0; }
  .service-sum { grid-column: 2 / 3; grid-row: 2; }
  .service-toggle { grid-row: 1; grid-column: 3; }
  .service-body { padding: 0 0 28px; }
}

/* 合作夥伴卡片與彈窗 */
button.partner-card { width: 100%; font: inherit; color: inherit; text-align: left; cursor: pointer; }
.partner-card strong { font-size: 20px; line-height: 1.4; }
.partner-card .partner-more { margin-top: auto; letter-spacing: .08em; }
.partner-dialog { width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 48px); padding: 0; border: 1px solid var(--gold); background: var(--graphite-2); color: var(--bone); overflow: auto; }
.partner-dialog::backdrop { background: rgba(0, 0, 0, .7); }
.dialog-inner { position: relative; display: grid; gap: 22px; padding: 40px 36px 36px; }
.dialog-inner h3 { margin: 0; font-size: 28px; line-height: 1.3; }
.dialog-type { color: var(--gold); font: 500 11px var(--mono); letter-spacing: .16em; }
.dialog-block small { display: block; margin-bottom: 8px; color: var(--gold-muted); font: 500 11px var(--mono); letter-spacing: .14em; }
.dialog-block div { color: var(--bone); font-size: 15px; line-height: 1.85; }
.dialog-inner .button { justify-self: start; }
.dialog-close { position: absolute; top: 10px; right: 14px; border: 0; background: none; color: var(--bone); font-size: 30px; cursor: pointer; }

/* 載入完成前先隱藏，避免預設文字閃一下 */
html.is-loading #app { visibility: hidden; }

/* Hero：圖片作為整塊背景，文字疊在左側暗部 */
.hero { position: relative; display: grid; align-items: center; min-height: clamp(560px, 46vw, 720px); overflow: hidden; background: var(--graphite); }
.hero-visual { position: absolute; inset: 0; order: 0; min-height: 0; border: 0; }
.hero-visual::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(21,21,21,.97) 0%, rgba(21,21,21,.86) 30%, rgba(21,21,21,.34) 58%, rgba(21,21,21,0) 82%), linear-gradient(180deg, rgba(21,21,21,.35) 0%, transparent 22%, transparent 78%, var(--graphite) 100%); }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; aspect-ratio: auto; background-image: url('/assets/hero-cover.webp?v=20261012d'); background-repeat: no-repeat; background-size: cover; background-position: right center; background-color: var(--graphite); filter: none; }
.hero-copy { position: relative; z-index: 2; width: calc(100% - 72px); margin: 0 36px; padding: 96px 0; }
.hero-copy h1, .hero-copy .hero-lede { text-shadow: 0 2px 24px rgba(21,21,21,.55); }
@media (max-width: 900px) {
  .hero { min-height: 0; }
  .hero-image { background-position: 68% center; }
  .hero-visual::after { background: linear-gradient(180deg, rgba(21,21,21,.9) 0%, rgba(21,21,21,.78) 60%, rgba(21,21,21,.9) 100%); }
  .hero-copy { width: calc(100% - 48px); padding: 72px 0 80px; }
}
.brand-mark { object-position: left center; }

/* 頁首：Logo 靠左 + 手機漢堡選單 */
.site-header { padding: 0 24px; }
.hero-copy { width: calc(100% - 48px); margin: 0 24px; }
.brand { min-width: 0; }
.nav-toggle, .site-header nav .nav-contact { display: none; }
@media (max-width: 900px) {
  .site-header { height: 72px; padding: 0 20px; gap: 12px; }
  .site-header > .button-gold { display: none; }
  .nav-toggle { display: inline-flex; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px; margin-left: auto; padding: 0 11px; border: 1px solid var(--line-dark); background: transparent; cursor: pointer; }
  .nav-toggle span { display: block; height: 2px; background: var(--bone); transition: transform .25s ease, opacity .2s ease; }
  .site-header.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .site-header.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-header nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; margin: 0; padding: 4px 20px 22px; background: #151515; border-bottom: 1px solid var(--line-dark); }
  .site-header.nav-open nav { display: flex; }
  .site-header nav a { padding: 17px 2px; border-bottom: 1px solid var(--line-dark); color: var(--bone); font-size: 15px; }
  .site-header nav .nav-contact { display: block; margin-top: 18px; padding: 15px 18px; border: 0; background: var(--gold); color: var(--graphite); font-weight: 700; text-align: center; }
  .hero-copy { width: calc(100% - 40px); margin: 0 20px; }
}

/* 回到最上層按鈕 */
.to-top { position: fixed; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 40; display: grid; place-items: center; width: 48px; height: 48px; padding: 0; border: 1px solid var(--gold); background: rgba(21,21,21,.92); color: var(--gold); cursor: pointer; opacity: 0; transform: translateY(10px); pointer-events: none; transition: opacity .25s ease, transform .25s ease, background .2s ease, color .2s ease; backdrop-filter: blur(8px); }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { background: var(--gold); color: var(--graphite); }
@media (max-width: 600px) { .to-top { right: 16px; width: 44px; height: 44px; } }

/* Hero 輪播 */
.hero-image { background-image: none; overflow: hidden; }
.hero-slide { position: absolute; inset: 0; background-repeat: no-repeat; background-size: cover; background-position: right center; opacity: 0; transform: scale(1.05); transition: opacity 1.4s ease, transform 7s linear; }
.hero-slide.active { opacity: 1; transform: scale(1); }
.hero-dots { position: absolute; right: 36px; bottom: 26px; z-index: 3; display: flex; gap: 8px; }
.hero-dot { width: 38px; height: 24px; padding: 10px 0; border: 0; background: rgba(243,239,232,.4); background-clip: content-box; cursor: pointer; transition: background-color .25s ease; }
.hero-dot:hover { background-color: rgba(243,239,232,.75); }
.hero-dot.active { background-color: var(--gold); }
@media (max-width: 900px) { .hero-dots { right: 20px; bottom: 14px; } .hero-dot { width: 28px; } }
@media (prefers-reduced-motion: reduce) { .hero-slide { transition: opacity .3s ease; transform: none; } }

/* 頁尾：縮小篇幅 */
.site-footer { padding-top: 44px; padding-bottom: 18px; column-gap: 60px; row-gap: 0; }
.footer-bottom { margin-top: 34px; padding-top: 16px; }
@media (max-width: 900px) { .site-footer { padding-top: 38px; padding-bottom: 18px; row-gap: 26px; } .footer-bottom { margin-top: 4px; } }

/* 相關連結：編號清單 */
.link-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 56px; border-top: 1px solid rgba(211,178,122,.35); }
.link-row { display: grid; grid-template-columns: 44px minmax(0, 1fr) 28px; align-items: center; gap: 16px; padding: 26px 4px; border-bottom: 1px solid rgba(211,178,122,.2); color: var(--bone); text-decoration: none; transition: background .25s ease, padding .25s ease; }
.link-row:hover, .link-row:focus-visible { padding-left: 14px; background: rgba(211,178,122,.07); outline: 0; }
.link-no { color: var(--gold); font: 11px var(--mono); letter-spacing: .14em; }
.link-main strong { display: block; font-size: 22px; font-weight: 700; line-height: 1.35; letter-spacing: -.02em; transition: color .2s ease; }
.link-main small { display: block; margin-top: 6px; overflow: hidden; color: #8d877d; font: 10px var(--mono); letter-spacing: .06em; text-overflow: ellipsis; white-space: nowrap; }
.link-arrow { color: var(--gold); font-size: 20px; text-align: right; transition: transform .25s ease; }
.link-row:hover strong, .link-row:focus-visible strong { color: var(--gold); }
.link-row:hover .link-arrow { transform: translate(3px, -3px); }
@media (max-width: 800px) { .link-list { grid-template-columns: 1fr; } .link-row { padding: 22px 2px; } .link-main strong { font-size: 19px; } }

/* 實績卡片：圖片版面 */
.case-card { display: flex; flex-direction: column; min-height: 0; padding: 0; }
.case-card::before { display: none; }
.case-cover { aspect-ratio: 16 / 10; background: #e7e1d6 center / cover no-repeat; border-bottom: 1px solid var(--line-light); }
.case-cover.is-empty { background: radial-gradient(circle at 82% 18%, rgba(211,178,122,.45), transparent 36%), linear-gradient(140deg, #efe9de 58%, rgba(165,43,42,.14) 58% 60%, #efe9de 60%); }
.case-body { display: flex; flex: 1; flex-direction: column; padding: 22px 25px 26px; }
.case-card h3 { max-width: none; margin: 14px 0 12px; font-size: 24px; }
.case-card p { max-width: none; }
.case-link { position: static; align-self: flex-start; margin-top: auto; padding-top: 6px; }
.case-body p { margin: 0 0 22px; }
.detail-cover { width: 100%; aspect-ratio: 16 / 8; margin: 34px 0 6px; background: #e7e1d6 center / cover no-repeat; }
.section-heading > .text-link { align-self: end; justify-self: end; height: auto; }
.case-detail { max-width: none; padding-top: 130px; padding-bottom: 110px; }
.case-detail-content { margin-top: 38px; }
@media (max-width: 700px) { .case-detail-content { grid-template-columns: 1fr; gap: 14px; } .case-detail { padding-top: 110px; } }

/* 實績：一列三張，超過可左右翻頁 */
.case-grid { display: flex; gap: 18px; overflow-x: auto; padding: 8px 0 26px; margin: -8px 0 -14px; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.case-grid::-webkit-scrollbar { display: none; }
.case-grid .case-card { flex: 0 0 calc((100% - 36px) / 3); scroll-snap-align: start; }
.case-nav { display: flex; justify-content: flex-end; gap: 10px; margin-top: 26px; }
.case-nav[hidden] { display: none; }
.case-arrow { display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid var(--graphite); background: transparent; color: var(--graphite); font-size: 18px; cursor: pointer; transition: background .2s ease, color .2s ease, opacity .2s ease; }
.case-arrow:hover:not(:disabled) { background: var(--graphite); color: var(--bone); }
.case-arrow:disabled { opacity: .25; cursor: default; }
@media (max-width: 1000px) { .case-grid .case-card { flex-basis: calc((100% - 18px) / 2); } }
@media (max-width: 640px) { .case-grid .case-card { flex-basis: 86%; } }