/* YAOKI · Kumamoto 官網 — site styles */
:root {
  --brand: #2A66B0;
  --brand-deep: #1F5594;
  --brand-soft: #6E8FCE;
  --brand-tint: #E6EDFA;
  --ink: #0B1424;
  --ink-2: #142543;
  --ink-3: #1A2238;
  --paper: #FAF7F1;
  --paper-2: #F4EFE6;
  --paper-3: #ECE5D5;
  --gold: #B89060;
  --gold-soft: #D9BC8C;
  --line: rgba(15,27,51,0.08);
  --line-2: rgba(15,27,51,0.16);
  --line-3: rgba(15,27,51,0.24);
  --muted: #5B6175;
  --muted-2: #8A8D94;
  --up: #2C8A5A;
  --warn: #C0884B;

  --f-serif: "Noto Serif TC", "Noto Serif JP", "Source Serif 4", serif;
  --f-serif-jp: "Noto Serif JP", "Noto Serif TC", serif;
  --f-sans: "Noto Sans TC", "Noto Sans JP", -apple-system, system-ui, sans-serif;
  --f-mono: "JetBrains Mono", "SF Mono", monospace;
  --f-display: "Cormorant Garamond", "Noto Serif TC", serif;
  --f-src: "Source Serif 4", "Noto Serif TC", serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: var(--f-sans); color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: none; background: none; padding: 0; }
input, textarea, select { font: inherit; }

.wrap { max-width: 1440px; margin: 0 auto; padding: 0 56px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.22em; color: var(--brand); text-transform: uppercase; }
.eyebrow::before { content: "—"; opacity: .5; }

/* ========== TOP STRIP ========== */
.strip { background: var(--ink); color: rgba(255,255,255,0.75); font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.06em; padding: 8px 0; }
.strip .row { max-width: 1440px; margin: 0 auto; padding: 0 56px; display: flex; justify-content: space-between; align-items: center; gap: 32px; }
.strip .tickers { display: flex; gap: 28px; }
/* live indicator */
.strip .row { transition: opacity .3s; }
.strip:not(.strip-live) .row { opacity: 0.86; }
.strip-live .tickers span:first-child b::after { content: " \2022"; color: #6FCC9A; margin-left: 2px; font-size: 14px; line-height: 0; }

.strip .tickers span { white-space: nowrap; }
.strip .tickers span b { color: var(--brand-soft); font-weight: 500; margin-right: 6px; }
.strip .up { color: #6FCC9A; }
.strip .down { color: #E08484; }

/* ========== NAV ========== */
.nav { background: var(--paper); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.nav-row { max-width: 1440px; margin: 0 auto; padding: 18px 56px; display: grid; grid-template-columns: auto 1fr auto; gap: 48px; align-items: center; }
/* brand image variant */
.brand img.glyph { width: 34px; height: 34px; border-radius: 3px; object-fit: cover; display: block; }
.brand img.glyph.nav-mark { width: auto; height: 28px; border-radius: 0; object-fit: contain; }
.ft .brand-block img.glyph { width: 40px; height: 40px; border-radius: 3px; object-fit: cover; display: block; margin-bottom: 18px; }
.ft .brand-block img.glyph.footer-mark { width: auto; height: 36px; border-radius: 0; object-fit: contain; margin-bottom: 18px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand .glyph { width: 34px; height: 34px; color: var(--brand); }
.brand .word { display: flex; flex-direction: column; gap: 1px; line-height: 1.1; }
.brand:has(.nav-mark) .word { display: none; }
.brand .word .yaoki { font-family: var(--f-sans); font-weight: 700; letter-spacing: 0.16em; font-size: 17px; color: var(--ink); }
.brand .word .sub { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.22em; color: var(--brand); text-transform: uppercase; white-space: nowrap; }
.nav-links { display: flex; gap: 36px; justify-content: center; }
.nav-links a { font-size: 13px; color: var(--ink); font-weight: 500; letter-spacing: 0.04em; padding: 8px 0; border-bottom: 2px solid transparent; transition: .2s; }
.nav-links a .jp { display: block; font-family: var(--f-serif-jp); font-size: 10px; color: var(--muted-2); margin-top: 2px; font-weight: 400; letter-spacing: 0.06em; }
.nav-links a:hover, .nav-links a.on { border-color: var(--brand); }
.nav-right { display: flex; gap: 16px; align-items: center; }
.lang-switch { display: flex; gap: 2px; padding: 4px; background: var(--paper-2); border-radius: 100px; font-family: var(--f-mono); font-size: 11px; }
.lang-switch button { padding: 6px 12px; color: var(--muted); letter-spacing: 0.06em; border-radius: 100px; }
.lang-switch button.on { background: var(--ink); color: var(--paper); }
.nav-cta { background: var(--brand); color: var(--paper); padding: 12px 20px; font-size: 13px; letter-spacing: 0.06em; font-weight: 500; border-radius: 100px; display: inline-flex; align-items: center; gap: 8px; transition: .2s; }
.nav-cta:hover { background: var(--brand-deep); }

/* ========== HERO ========== */
.hero { padding: 64px 0 80px; position: relative; overflow: hidden; background: var(--paper); }
.hero-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 60px; align-items: end; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 12px; background: var(--brand-tint); color: var(--brand-deep); padding: 8px 14px; border-radius: 100px; font-family: var(--f-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.08em; }
.hero-eyebrow .pulse { width: 8px; height: 8px; background: var(--brand); border-radius: 50%; box-shadow: 0 0 0 4px rgba(42,102,176,0.18); }
.hero h1 { font-family: var(--f-src); font-weight: 600; font-size: 80px; line-height: 1.05; letter-spacing: -0.018em; margin: 28px 0 28px; color: var(--ink); }
.hero h1 .ital { font-family: var(--f-display); font-style: italic; font-weight: 400; color: var(--brand); }
.hero h1 .blue { color: var(--brand); }
.hero h1 .jp { display: block; font-family: var(--f-serif-jp); font-size: 22px; font-weight: 400; color: var(--muted); margin-top: 18px; letter-spacing: 0.1em; }
.hero-lede { font-size: 17px; line-height: 1.8; color: var(--muted); max-width: 580px; margin: 0 0 36px; }
.hero-lede b { color: var(--ink); font-weight: 500; }
.hero-cta { display: flex; gap: 12px; align-items: center; }
.btn-fill { background: var(--ink); color: var(--paper); padding: 16px 24px; font-size: 14px; font-weight: 500; border-radius: 100px; display: inline-flex; align-items: center; gap: 10px; transition: .2s; }
.btn-fill:hover { background: var(--brand-deep); }
.btn-line { background: transparent; color: var(--ink); border: 1px solid var(--line-3); padding: 16px 24px; font-size: 14px; font-weight: 500; border-radius: 100px; display: inline-flex; align-items: center; gap: 10px; transition: .2s; }
.btn-line:hover { border-color: var(--ink); }
.hero-trust { margin-top: 56px; padding-top: 28px; border-top: 1px dashed var(--line-2); display: flex; align-items: center; gap: 24px; }
.hero-trust .label { font-family: var(--f-mono); font-size: 11px; color: var(--muted-2); letter-spacing: 0.16em; text-transform: uppercase; flex-shrink: 0; }
.hero-trust .logos { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-trust .logos span { font-family: var(--f-display); font-style: italic; font-size: 15px; color: var(--muted); padding: 8px 14px; border: 1px solid var(--line-2); border-radius: 4px; background: var(--paper); }

/* Hero right — visual + data card */
.hero-vis { position: relative; }
/* ── Hero image area ── */
.hero-art { aspect-ratio: 4/3; background: var(--ink); border-radius: 14px; overflow: hidden; position: relative; box-shadow: 0 24px 60px rgba(15,27,51,0.18); }
.hero-art .hero-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-art svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-art .badge { position: absolute; top: 18px; left: 18px; background: rgba(0,0,0,0.45); backdrop-filter: blur(10px); color: var(--paper); padding: 8px 12px; border-radius: 100px; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em; display: inline-flex; gap: 8px; align-items: center; }
.hero-art .badge .live { width: 6px; height: 6px; background: #6FCC9A; border-radius: 50%; box-shadow: 0 0 8px #6FCC9A; }
.hero-art .num { position: absolute; bottom: 24px; right: 24px; font-family: var(--f-display); font-style: italic; font-size: 96px; color: rgba(255,255,255,0.10); line-height: 0.85; font-weight: 300; }
.hero-art .cap { position: absolute; bottom: 24px; left: 24px; font-family: var(--f-mono); font-size: 11px; color: rgba(255,255,255,0.6); letter-spacing: 0.18em; text-transform: uppercase; }

.hero-data { margin-top: -56px; margin-left: 32px; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 24px 28px; box-shadow: 0 12px 32px rgba(15,27,51,0.06); position: relative; }
.hero-data h4 { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--brand); margin: 0 0 16px; text-transform: uppercase; display: flex; justify-content: space-between; align-items: center; }
.hero-data h4 small { color: var(--muted-2); font-weight: 400; }
.hero-data .grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.hero-data .stat .k { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.12em; color: var(--muted); text-transform: uppercase; margin-bottom: 6px; }
.hero-data .stat .v { font-family: var(--f-src); font-size: 28px; font-weight: 600; color: var(--ink); line-height: 1; }
.hero-data .stat .v small { font-size: 12px; color: var(--brand); margin-left: 3px; }
.hero-data .stat .d { font-family: var(--f-mono); font-size: 10px; color: var(--up); margin-top: 6px; }

/* ========== AUDIENCE SPLIT ========== */
.split { background: var(--paper); padding: 56px 0 100px; }
.split .split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.split-card { background: var(--paper-2); border: 1px solid var(--line); border-radius: 16px; padding: 44px 44px 36px; position: relative; overflow: hidden; transition: .25s; display: flex; flex-direction: column; gap: 18px; cursor: pointer; }
.split-card.primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.split-card.primary::before { content: ""; position: absolute; top: -120px; right: -120px; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(42,102,176,0.4), transparent 65%); }
.split-card .role { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--brand); text-transform: uppercase; display: flex; justify-content: space-between; align-items: center; position: relative; }
.split-card.primary .role { color: var(--gold-soft); }
.split-card .role .tier { background: var(--brand); color: var(--paper); padding: 3px 8px; border-radius: 4px; font-size: 10px; letter-spacing: 0.08em; }
.split-card.primary .role .tier { background: var(--gold); color: #1A1208; }
.split-card h3 { font-family: var(--f-src); font-size: 38px; font-weight: 600; margin: 0; line-height: 1.15; color: var(--ink); position: relative; }
.split-card.primary h3 { color: var(--paper); }
.split-card h3 .ital { font-family: var(--f-display); font-style: italic; color: var(--brand); font-weight: 400; }
.split-card.primary h3 .ital { color: var(--gold-soft); }
.split-card .question { font-family: var(--f-serif); font-size: 17px; color: var(--muted); line-height: 1.55; position: relative; padding: 14px 16px; background: rgba(255,255,255,0.5); border-left: 3px solid var(--brand); margin: 4px 0 8px; }
.split-card.primary .question { background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.85); border-left-color: var(--gold-soft); }
.split-card .topics { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.split-card .topics span { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.06em; padding: 5px 10px; background: var(--paper); border: 1px solid var(--line-2); border-radius: 100px; color: var(--ink); }
.split-card.primary .topics span { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.15); color: rgba(255,255,255,0.8); }
.split-card .cta { font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.04em; color: var(--brand); font-weight: 500; padding-top: 14px; border-top: 1px dashed var(--line-2); display: flex; justify-content: space-between; align-items: center; gap: 16px; position: relative; }
.split-card .cta > span:first-child { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 0; }
.split-card .cta > span:first-child small { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.06em; opacity: .65; }
.split-card.primary .cta > span:first-child small { color: rgba(255,255,255,0.7); }
.split-card.primary .cta { color: var(--gold-soft); border-top-color: rgba(255,255,255,0.15); }
.split-card .cta b { font-family: var(--f-src); font-weight: 600; font-size: 17px; color: var(--ink); }
.split-card.primary .cta b { color: var(--paper); }
.split-card .cta .arrow { width: 38px; height: 38px; background: var(--brand); color: var(--paper); border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: .2s; }
.split-card.primary .cta .arrow { background: var(--gold); color: #1A1208; }
.split-card:hover .cta .arrow { transform: translateX(4px); }

/* ========== SECTION DEFAULTS ========== */
section.sect { padding: 110px 0; }
section.sect.dark { background: var(--ink); color: var(--paper); }
section.sect.paper-2 { background: var(--paper-2); }
section.sect.tint { background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%); }

.sec-h { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; margin-bottom: 64px; }
.sec-h .left { }
.sec-h .ix-tag { display: inline-block; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--brand); text-transform: uppercase; padding: 6px 12px; border: 1px solid var(--brand); border-radius: 4px; margin-bottom: 22px; white-space: nowrap; }
.sec-h h2 { font-family: var(--f-src); font-size: 56px; font-weight: 600; line-height: 1.1; margin: 0; letter-spacing: -0.015em; color: var(--ink); }
.sec-h h2 .ital { font-family: var(--f-display); font-style: italic; color: var(--brand); font-weight: 400; }
.sec-h h2 .jp { display: block; font-family: var(--f-serif-jp); font-size: 18px; color: var(--brand); margin-top: 14px; letter-spacing: 0.1em; font-weight: 400; }
.sect.dark .sec-h h2, .sect.dark .sec-h h2 .ital { color: var(--paper); }
.sect.dark .sec-h h2 .ital { color: var(--gold-soft); }
.sect.dark .sec-h h2 .jp { color: var(--gold-soft); }
.sect.dark .sec-h .ix-tag { border-color: var(--gold-soft); color: var(--gold-soft); }
.sec-h .lede { font-size: 15px; line-height: 1.8; color: var(--muted); max-width: 460px; padding-bottom: 6px; }
.sect.dark .sec-h .lede { color: rgba(255,255,255,0.65); }
.sec-h .lede a { color: var(--brand); border-bottom: 1px solid var(--brand); }
.sect.dark .sec-h .lede a { color: var(--gold-soft); border-color: var(--gold-soft); }

/* ========== WHY KUMAMOTO COMPACT ========== */
.why-card { background: var(--paper); border: 1px solid var(--line); border-radius: 16px; padding: 40px 40px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px; align-items: center; }
.why-card .vis { aspect-ratio: 4/3; background: var(--ink); border-radius: 10px; position: relative; overflow: hidden; }
.why-card .vis svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.why-stats { display: flex; flex-direction: column; gap: 0; }
.why-stat { padding: 20px 0; border-top: 1px solid var(--line); }
.why-stat:first-child { padding-top: 0; border-top: none; }
.why-stat .k { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.18em; color: var(--brand); text-transform: uppercase; margin-bottom: 8px; }
.why-stat .v { font-family: var(--f-src); font-size: 42px; font-weight: 600; color: var(--ink); line-height: 1; }
.why-stat .v small { font-size: 16px; color: var(--brand); margin-left: 4px; }
.why-stat .v .up { color: var(--up); }
.why-stat .d { font-size: 13px; color: var(--muted); margin-top: 8px; line-height: 1.55; }
.why-stat .src { font-family: var(--f-mono); font-size: 10px; color: var(--muted-2); margin-top: 8px; letter-spacing: 0.06em; }
.why-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 40px; padding-top: 28px; border-top: 1px dashed var(--line-2); }
.why-foot .note { font-size: 13px; color: var(--muted); max-width: 540px; }
.why-foot .note b { color: var(--ink); }
.why-foot .full { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.1em; color: var(--brand); padding: 10px 14px; border: 1px solid var(--brand); border-radius: 100px; display: inline-flex; gap: 8px; align-items: center; }
.why-foot .full:hover { background: var(--brand); color: var(--paper); }

/* ========== PILLARS ========== */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--line-2); border-left: 1px solid var(--line-2); }
.pillar { padding: 36px 32px 32px; background: var(--paper); border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); display: flex; flex-direction: column; gap: 18px; position: relative; transition: .25s; min-height: 460px; }
.pillar:hover { background: #fff; }
.pillar .n { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.18em; color: var(--brand); text-transform: uppercase; }
.pillar .icon { width: 44px; height: 44px; color: var(--brand); }
.pillar h3 { font-family: var(--f-src); font-size: 26px; font-weight: 600; color: var(--ink); margin: 0; line-height: 1.2; }
.pillar h3 .jp { display: block; font-family: var(--f-serif-jp); font-size: 13px; color: var(--muted); margin-top: 4px; font-weight: 400; letter-spacing: 0.05em; }
.pillar p { font-size: 13.5px; line-height: 1.85; color: var(--muted); margin: 0; }
.pillar p b { color: var(--ink); font-weight: 500; }
.pillar ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.pillar ul li { font-size: 13px; color: var(--ink); padding-left: 18px; position: relative; line-height: 1.6; }
.pillar ul li::before { content: ""; position: absolute; left: 0; top: 8px; width: 8px; height: 1px; background: var(--brand); }
.pillar .audience { margin-top: auto; padding-top: 16px; border-top: 1px dashed var(--line-2); display: flex; gap: 8px; }
.pillar .audience span { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.06em; padding: 4px 8px; border-radius: 3px; white-space: nowrap; }
.pillar .audience .a { background: var(--brand); color: var(--paper); }
.pillar .audience .b { background: var(--paper-3); color: var(--ink); }

/* ========== SUB-PAGE HERO ========== */
.page-hero { background: var(--paper); padding: 64px 0 80px; border-bottom: 1px solid var(--line); position: relative; }
.page-hero .crumbs { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.16em; color: var(--muted-2); text-transform: uppercase; margin-bottom: 24px; display: flex; gap: 8px; align-items: center; }
.page-hero .crumbs a { color: var(--brand); }
.page-hero .crumbs .sep { color: var(--muted-2); }
.page-hero .crumbs .here { color: var(--ink); font-weight: 500; }
.page-hero h1 { font-family: var(--f-src); font-size: 68px; font-weight: 600; line-height: 1.06; letter-spacing: -0.018em; margin: 0 0 20px; color: var(--ink); max-width: 900px; }
.page-hero h1 .ital { font-family: var(--f-display); font-style: italic; color: var(--brand); font-weight: 400; }
.page-hero h1 .jp { display: block; font-family: var(--f-serif-jp); font-size: 18px; color: var(--muted); margin-top: 14px; font-weight: 400; letter-spacing: 0.1em; }
.page-hero p.lede { font-size: 16px; line-height: 1.85; color: var(--muted); max-width: 720px; margin: 0; }
.page-hero p.lede b { color: var(--ink); font-weight: 500; }
.page-hero .anchors { margin-top: 36px; padding-top: 28px; border-top: 1px dashed var(--line-2); display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.page-hero .anchors .lbl { font-family: var(--f-mono); font-size: 11px; color: var(--muted-2); letter-spacing: 0.16em; text-transform: uppercase; white-space: nowrap; }
.page-hero .anchors a { font-family: var(--f-mono); font-size: 12px; color: var(--ink); border: 1px solid var(--line-2); padding: 8px 14px; border-radius: 100px; letter-spacing: 0.04em; transition: .15s; }
.page-hero .anchors a:hover { border-color: var(--brand); color: var(--brand); }

/* ========== SUB-PAGE SECTION ========== */
.psec { padding: 100px 0; }
.psec.alt { background: var(--paper-2); }
.psec.dark { background: var(--ink); color: var(--paper); }

/* ========== END SUB-PAGE ========== */

.why-yaoki { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.wy-card { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 32px 28px 30px; display: flex; flex-direction: column; gap: 14px; transition: .25s; position: relative; overflow: hidden; }
.wy-card:hover { border-color: var(--brand); box-shadow: 0 16px 40px rgba(15,27,51,0.08); transform: translateY(-3px); }
.wy-card .wy-n { font-family: var(--f-display); font-style: italic; font-size: 40px; color: var(--brand); font-weight: 300; line-height: 0.9; }
.wy-card .wy-icon { width: 40px; height: 40px; color: var(--brand); margin-top: 4px; }
.wy-card h3 { font-family: var(--f-src); font-size: 22px; font-weight: 600; color: var(--ink); margin: 0; line-height: 1.25; }
.wy-card h3 .jp { display: block; font-family: var(--f-serif-jp); font-size: 12px; color: var(--muted); margin-top: 4px; font-weight: 400; letter-spacing: 0.04em; }
.wy-card p { font-size: 13.5px; line-height: 1.85; color: var(--muted); margin: 0; }
.wy-card p b { color: var(--ink); font-weight: 500; }


/* re-add WHY YAOKI styles (moved earlier) */
/* ========== WHY YAOKI ========== */
.role-block { background: var(--ink); border-radius: 16px; padding: 56px 56px; color: var(--paper); position: relative; overflow: hidden; }
.role-block::before { content: "ROLE"; position: absolute; right: 56px; top: 32px; font-family: var(--f-display); font-style: italic; font-size: 200px; color: rgba(255,255,255,0.025); line-height: 0.9; font-weight: 300; }
.role-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; align-items: stretch; position: relative; }
.role-col { padding: 0 36px; }
.role-col:first-child { border-right: 1px solid rgba(255,255,255,0.10); padding-left: 0; }
.role-col:last-child { padding-right: 0; }
.role-col .who { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 14px; display: flex; align-items: center; gap: 12px; }
.role-col .who b { background: var(--gold); color: #1A1208; padding: 4px 8px; border-radius: 4px; font-family: var(--f-mono); font-weight: 500; letter-spacing: 0.06em; }
.role-col:first-child .who { color: var(--gold-soft); }
.role-col:last-child .who { color: var(--brand-soft); }
.role-col:last-child .who b { background: var(--brand); color: var(--paper); }
.role-col h4 { font-family: var(--f-src); font-size: 28px; font-weight: 600; margin: 0 0 18px; color: var(--paper); line-height: 1.25; }
.role-col h4 em { font-family: var(--f-display); font-style: italic; font-weight: 400; }
.role-col p { font-size: 14px; line-height: 1.85; color: rgba(255,255,255,0.7); margin: 0 0 18px; }
.role-col ul { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.role-col ul li { font-size: 13px; color: rgba(255,255,255,0.85); padding: 12px 14px; background: rgba(255,255,255,0.04); border-left: 2px solid currentColor; display: flex; align-items: flex-start; gap: 10px; }
.role-col:first-child ul li { color: var(--gold-soft); }
.role-col:last-child ul li { color: var(--brand-soft); }
.role-col ul li span { color: rgba(255,255,255,0.85); }

/* ========== PROCESS ========== */
.process { background: var(--paper-2); padding: 110px 0; }
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; }
.steps::before { content: ""; position: absolute; top: 28px; left: 4%; right: 4%; height: 1px; background: var(--line-3); }
.step { padding: 0 16px; position: relative; }
.step .dot { width: 56px; height: 56px; border-radius: 50%; background: var(--paper); border: 1px solid var(--line-3); display: flex; align-items: center; justify-content: center; font-family: var(--f-display); font-style: italic; font-size: 22px; color: var(--brand); margin-bottom: 24px; z-index: 1; position: relative; }
.step:nth-child(1) .dot { background: var(--brand); color: var(--paper); border-color: var(--brand); }
.step .when { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.18em; color: var(--brand); text-transform: uppercase; margin-bottom: 8px; }
.step h4 { font-family: var(--f-src); font-size: 19px; font-weight: 600; margin: 0 0 8px; color: var(--ink); }
.step h4 .jp { display: block; font-family: var(--f-serif-jp); font-size: 11px; color: var(--muted-2); font-weight: 400; margin-top: 2px; }
.step p { font-size: 12.5px; line-height: 1.75; color: var(--muted); margin: 0; }

/* ========== TRUST STRIP ========== */
.trust { background: var(--paper); padding: 60px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-grid { display: grid; grid-template-columns: 220px 1fr; gap: 60px; align-items: center; }
.trust .lbl { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--brand); text-transform: uppercase; }
.trust .lbl b { display: block; font-family: var(--f-src); font-size: 22px; font-weight: 600; color: var(--ink); margin-top: 6px; letter-spacing: 0; text-transform: none; }
.trust .badges { display: flex; flex-wrap: wrap; gap: 14px; }
.trust .badge { padding: 12px 18px; border: 1px solid var(--line-2); border-radius: 6px; display: flex; align-items: center; gap: 12px; background: var(--paper); }
.trust .badge .ico { width: 28px; height: 28px; color: var(--brand); flex-shrink: 0; }
.trust .badge .text { display: flex; flex-direction: column; }
.trust .badge .text b { font-family: var(--f-src); font-size: 14px; font-weight: 600; color: var(--ink); white-space: nowrap; }
.trust .badge .text small { font-family: var(--f-mono); font-size: 10px; color: var(--muted-2); letter-spacing: 0.06em; margin-top: 2px; white-space: nowrap; }

/* ========== CTA FORM ========== */
.cta-wrap { padding: 130px 0; background: linear-gradient(180deg, var(--paper-2) 0%, var(--paper-3) 100%); }
.cta-card { background: var(--paper); border-radius: 20px; padding: 60px 60px; display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; box-shadow: 0 30px 80px rgba(15,27,51,0.08); position: relative; overflow: hidden; }
.cta-card::before { content: ""; position: absolute; left: -160px; bottom: -160px; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, var(--brand-tint), transparent 65%); }
.cta-left { position: relative; }
.cta-left .eyebrow { color: var(--brand); margin-bottom: 20px; }
.cta-left h2 { font-family: var(--f-src); font-size: 44px; font-weight: 600; margin: 0 0 20px; line-height: 1.15; letter-spacing: -0.01em; color: var(--ink); }
.cta-left h2 em { font-family: var(--f-display); font-style: italic; color: var(--brand); font-weight: 400; }
.cta-left p { font-size: 15px; line-height: 1.85; color: var(--muted); margin: 0 0 28px; max-width: 440px; }
.cta-left .feats { display: flex; flex-direction: column; gap: 14px; }
.cta-left .feat { display: flex; gap: 14px; align-items: flex-start; font-size: 13px; line-height: 1.65; color: var(--ink); }
.cta-left .feat > div { flex: 1; min-width: 0; }
.cta-left .feat .check { width: 22px; height: 22px; border-radius: 50%; background: var(--up); color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 11px; }
.cta-left .feat b { font-weight: 600; }
.cta-form { background: var(--paper-2); border-radius: 14px; padding: 36px 36px; position: relative; }
.cta-form .form-h { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.18em; color: var(--brand); text-transform: uppercase; margin-bottom: 6px; }
.cta-form h3 { font-family: var(--f-src); font-size: 22px; font-weight: 600; margin: 0 0 22px; color: var(--ink); }
.cta-form .field { margin-bottom: 16px; }
.cta-form label { display: block; font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.14em; color: var(--muted); text-transform: uppercase; margin-bottom: 8px; font-weight: 500; }
.cta-form input, .cta-form select, .cta-form textarea { width: 100%; padding: 12px 14px; background: var(--paper); border: 1px solid var(--line-2); border-radius: 6px; font-family: var(--f-sans); font-size: 14px; color: var(--ink); transition: .15s; }
.cta-form input:focus, .cta-form select:focus, .cta-form textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(42,102,176,0.10); }
.cta-form textarea { resize: vertical; min-height: 80px; }
.cta-form .topics { display: flex; gap: 8px; flex-wrap: wrap; }
.cta-form .topic { padding: 10px 14px; background: var(--paper); border: 1px solid var(--line-2); border-radius: 6px; font-size: 13px; color: var(--ink); cursor: pointer; display: inline-flex; align-items: center; gap: 8px; flex: 1; min-width: 0; transition: .15s; }
.cta-form .topic:hover { border-color: var(--brand); }
.cta-form .topic.on { border-color: var(--brand); background: var(--brand-tint); color: var(--brand-deep); font-weight: 500; }
.cta-form .topic .ico { width: 16px; height: 16px; color: currentColor; flex-shrink: 0; }
.cta-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cta-form .submit { width: 100%; background: var(--brand); color: var(--paper); padding: 16px 24px; font-size: 14px; font-weight: 600; border-radius: 100px; margin-top: 8px; display: inline-flex; justify-content: center; align-items: center; gap: 8px; transition: .2s; }
.cta-form .submit:hover { background: var(--brand-deep); }
.cta-form .nda { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.06em; color: var(--muted-2); text-align: center; margin-top: 12px; }

/* ========== FAQ TEASE ========== */
.faq-tease { background: var(--paper); padding: 110px 0; }
.faqs { display: flex; flex-direction: column; }
.faq { padding: 28px 0; border-top: 1px solid var(--line-2); display: grid; grid-template-columns: 60px 130px 1fr 40px; gap: 24px; align-items: center; cursor: pointer; transition: .15s; }
.faq:last-child { border-bottom: 1px solid var(--line-2); }
.faq:hover { padding-left: 14px; }
.faq .n { font-family: var(--f-display); font-style: italic; font-size: 26px; color: var(--brand); font-weight: 400; }
.faq .cat { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.14em; color: var(--brand); text-transform: uppercase; padding: 4px 8px; background: var(--brand-tint); border-radius: 3px; display: inline-block; justify-self: start; }
.faq .cat.b { background: var(--paper-2); color: var(--ink); }
.faq .q { font-family: var(--f-src); font-size: 18px; color: var(--ink); font-weight: 500; line-height: 1.4; }
.faq .o { font-family: var(--f-mono); font-size: 24px; color: var(--muted-2); text-align: right; }
.faq:hover .o { color: var(--brand); }

/* ========== FOOTER ========== */
footer { background: var(--ink); color: rgba(255,255,255,0.85); padding: 88px 0 36px; }
.ft-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr; gap: 56px; }
.ft .brand-block .glyph { width: 40px; height: 40px; color: var(--brand); margin-bottom: 18px; }
.ft .brand-block h4 { font-family: var(--f-sans); font-size: 16px; font-weight: 700; letter-spacing: 0.14em; color: var(--paper); margin: 0 0 4px; }
.ft .brand-block .sub { font-family: var(--f-serif); font-size: 13px; color: rgba(255,255,255,0.5); margin-bottom: 18px; }
.ft .brand-block p { font-size: 12px; line-height: 1.85; color: rgba(255,255,255,0.55); max-width: 280px; margin: 0 0 18px; }
.ft .brand-block .badges { display: flex; gap: 6px; flex-wrap: wrap; }
.ft .brand-block .badges span { background: rgba(255,255,255,0.06); padding: 5px 10px; font-family: var(--f-mono); font-size: 10px; color: var(--gold-soft); border-radius: 4px; letter-spacing: 0.06em; }
.ft h5 { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.2em; color: var(--gold-soft); text-transform: uppercase; margin: 0 0 18px; font-weight: 500; }
.ft ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.ft ul a { font-size: 13px; color: rgba(255,255,255,0.75); }
.ft ul a:hover { color: var(--gold-soft); }
.ft .contact-row { font-size: 12.5px; line-height: 1.75; color: rgba(255,255,255,0.7); margin-bottom: 14px; }
.ft .contact-row b { display: block; color: var(--gold-soft); font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.18em; margin-bottom: 4px; font-weight: 500; text-transform: uppercase; }
.ft-bottom { max-width: 1440px; margin: 64px auto 0; padding: 24px 56px 0; border-top: 1px solid rgba(255,255,255,0.10); display: flex; justify-content: space-between; align-items: center; font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.16em; color: rgba(255,255,255,0.4); text-transform: uppercase; }

/* ════════════════════════════════════════════
   RESPONSIVE DESIGN - 三斷點響應式
   ════════════════════════════════════════════ */

/* ─── 平板 / 小筆電 (≤ 1024px) ─── */
@media (max-width: 1024px) {
  .wrap, .strip .row, .nav-row { padding-left: 32px; padding-right: 32px; }
  .hero h1 { font-size: 56px; }
  .sec-h h2 { font-size: 40px; }
  .page-hero h1 { font-size: 48px; }
  .cta-left h2 { font-size: 34px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-vis { max-width: 600px; }
  .sec-h { grid-template-columns: 1fr; gap: 24px; margin-bottom: 48px; }
  .why-card { grid-template-columns: 1fr; gap: 36px; padding: 32px; }
  .pillars, .why-yaoki { grid-template-columns: repeat(2, 1fr) !important; }
  .cta-card { grid-template-columns: 1fr !important; }
  .ft-grid { grid-template-columns: 1fr 1fr 1fr !important; gap: 32px; }
  .steps { grid-template-columns: repeat(2, 1fr) !important; gap: 16px; }
  .trust-grid { grid-template-columns: 1fr !important; gap: 24px; }
}

/* ─── 手機 (≤ 768px) ─── */
@media (max-width: 768px) {
  /* 容器邊距 */
  .wrap, .strip .row, .nav-row { padding-left: 16px; padding-right: 16px; }

  /* 頂部 ticker 隱藏（資訊過密，手機上看不清） */
  .strip { display: none; }

  /* Nav 簡化版 */
  .nav-row { grid-template-columns: auto auto; gap: 12px; padding-top: 14px; padding-bottom: 14px; flex-wrap: wrap; }
  .nav-links { display: none !important; }
  .nav-right { gap: 8px; }
  .nav-cta { padding: 8px 14px; font-size: 12px; }
  .nav-cta svg { display: none; }
  .lang-switch { font-size: 10px; }
  .lang-switch button { padding: 5px 10px; }
  .brand .word .sub { display: none; }
  .yaoki-mark .word, .brand .yaoki { font-size: 16px; }
  .nav-mark, .glyph { width: 28px !important; height: 28px !important; }

  /* Hero */
  .hero { padding-top: 60px !important; padding-bottom: 50px !important; }
  .hero h1 { font-size: 40px; line-height: 1.15; margin: 18px 0 22px; }
  .hero-lede { font-size: 15px; }
  .hero-eyebrow { font-size: 10px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; align-items: start; }
  .hero-vis { max-width: 100%; }
  .hero-art img.hero-img { width: 100%; height: auto; }
  .hero-data .grid { grid-template-columns: 1fr; gap: 12px; }
  .hero-cta { flex-wrap: wrap; gap: 10px; }
  .btn-fill, .btn-line { padding: 12px 18px; font-size: 13px; }
  .hero-trust { flex-direction: column; align-items: flex-start; gap: 14px; }

  /* Page hero（內頁） */
  .page-hero { padding-top: 80px !important; padding-bottom: 40px !important; }
  .page-hero h1 { font-size: 34px; }
  .crumbs { font-size: 11px; }

  /* Section headers */
  .sect { padding-top: 60px !important; padding-bottom: 60px !important; }
  .sec-h h2 { font-size: 28px; line-height: 1.2; }
  .sec-h p.lede { font-size: 14px; }

  /* Audience split cards */
  .split .split-grid { grid-template-columns: 1fr; gap: 16px; }
  .split-card { padding: 28px 24px; }
  .split-card h3 { font-size: 26px; }
  .split-card .topics { gap: 5px; }

  /* Why Kumamoto */
  .why-card { padding: 20px; gap: 24px; }
  .why-card .vis svg { max-width: 100%; height: auto; }
  .why-stat .v { font-size: 32px; }
  .why-foot { flex-direction: column; align-items: flex-start; gap: 16px; }

  /* Service pillars */
  .pillars { grid-template-columns: 1fr !important; gap: 20px; }
  .pillar { padding: 28px 24px; }
  .pillar h3 { font-size: 22px; }

  /* Why YAOKI */
  .why-yaoki { grid-template-columns: 1fr !important; gap: 16px; }
  .wy-card { padding: 28px 24px; }
  .wy-card h3 { font-size: 20px; }

  /* Process steps */
  .process { padding-top: 60px !important; padding-bottom: 60px !important; }
  .steps { grid-template-columns: 1fr !important; gap: 14px; }
  .step { padding: 20px; }
  .step h4 { font-size: 18px; }

  /* Trust strip */
  .trust { padding: 30px 0; }
  .trust-grid { grid-template-columns: 1fr !important; gap: 20px; }
  .badges { grid-template-columns: repeat(2, 1fr) !important; gap: 10px; }
  .badge { padding: 12px; }

  /* CTA form */
  .cta-wrap { padding-top: 60px !important; padding-bottom: 60px !important; }
  .cta-card { grid-template-columns: 1fr !important; padding: 28px 22px !important; gap: 28px; }
  .cta-left h2 { font-size: 28px; line-height: 1.2; }
  .cta-form, .contact-form-card { padding: 24px 20px !important; }
  .cta-form h3, .contact-form-card h2 { font-size: 22px; }
  .feats { gap: 10px; }
  .feat { font-size: 13px; }

  /* Form rows */
  .cf-row, .row, .topic-grid, .topics { grid-template-columns: 1fr !important; gap: 12px; }
  .cf-field input, .cf-field select, .cf-field textarea,
  .field input, .field select, .field textarea {
    font-size: 16px !important; /* iOS 防止自動 zoom */
    padding: 14px 14px !important;
  }
  .submit { padding: 16px !important; font-size: 14px !important; }

  /* Contact side */
  .contact-grid { grid-template-columns: 1fr !important; gap: 24px; }
  .contact-side { gap: 12px; }
  .office, .alts, .expect { padding: 22px !important; }

  /* FAQ tease */
  .faq-tease { padding: 60px 0; }
  .faqs { grid-template-columns: 1fr !important; }
  .faq { padding: 16px 14px; font-size: 14px; }
  .faq .q { font-size: 14px; line-height: 1.5; }

  /* Footer */
  footer { padding: 40px 0 20px !important; }
  .ft-grid { grid-template-columns: 1fr !important; gap: 28px; text-align: left; }
  .brand-block { text-align: left; }
  .ft-bottom { flex-direction: column; gap: 8px; align-items: flex-start; font-size: 11px; padding-top: 20px; }
  .footer-mark { width: 32px !important; height: 32px !important; }
}

/* ─── 小手機 (≤ 480px) ─── */
@media (max-width: 480px) {
  .wrap, .nav-row { padding-left: 14px; padding-right: 14px; }
  .hero h1 { font-size: 32px; }
  .sec-h h2 { font-size: 24px; }
  .page-hero h1 { font-size: 28px; }
  .cta-left h2 { font-size: 24px; }
  .split-card h3 { font-size: 22px; }
  .pillar h3, .wy-card h3 { font-size: 18px; }
  .why-stat .v { font-size: 28px; }
  .badges { grid-template-columns: 1fr !important; }
  .nav-cta { display: none !important; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta a { width: 100%; text-align: center; justify-content: center; }
}

/* ─── 通用無障礙修正 ─── */
img { max-width: 100%; height: auto; }
.wrap, .nav-row, .strip .row { box-sizing: border-box; }

/* ════════════════════════════════════════════
   響應式修正 v2 - 修正三件事：
   1) Logo 加大
   2) 即時資訊條手機版顯示
   3) 漢堡選單按鈕
   ════════════════════════════════════════════ */

/* 漢堡按鈕（桌面預設隱藏） */
.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 110;
  flex-shrink: 0;
}
.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px auto;
  transition: 0.25s ease;
  border-radius: 2px;
}

@media (max-width: 768px) {
  /* ─── FIX 1: Logo 加大 ─── */
  .nav-mark, .glyph { width: 40px !important; height: 40px !important; }
  .yaoki-mark .word, .brand .yaoki { font-size: 20px !important; }
  .brand { gap: 10px !important; }

  /* ─── FIX 2: 即時資訊條手機版顯示 ─── */
  .strip { display: block !important; padding: 8px 0 !important; background: var(--paper-2); }
  .strip .row {
    flex-wrap: wrap !important;
    gap: 4px 10px !important;
    padding: 0 16px !important;
    justify-content: center !important;
    font-size: 10px !important;
  }
  .strip .tickers {
    flex-wrap: wrap !important;
    gap: 4px 12px !important;
    justify-content: center !important;
    width: 100%;
  }
  .strip .tickers > span { font-size: 10px !important; white-space: nowrap; }
  .strip .tickers b { font-size: 10px; }
  .strip > div > div[data-ticker="timestamp"] {
    display: none !important;
  }

  /* ─── FIX 3: 漢堡選單按鈕與下拉選單 ─── */
  .mobile-menu-btn { display: block !important; }

  /* nav-row 改用 flex 容納漢堡 */
  .nav { position: relative; }
  .nav-row {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    grid-template-columns: none !important;
    gap: 6px !important;
    padding: 14px 16px !important;
  }
  .nav-right { gap: 6px !important; margin-left: auto; }
  .nav-cta { padding: 8px 12px !important; font-size: 12px !important; }
  .nav-cta svg { display: none; }

  /* 主選單：絕對定位的下拉，點漢堡才開 */
  .nav-links {
    display: flex !important;
    position: absolute !important;
    top: 100% !important;
    left: 0;
    right: 0;
    background: var(--paper);
    flex-direction: column !important;
    padding: 8px 20px 24px !important;
    box-shadow: 0 12px 32px rgba(15,27,51,0.12);
    z-index: 99;
    gap: 0 !important;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
    border-top: 1px solid var(--line);
    visibility: hidden;
  }
  body.menu-open .nav-links {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
  }
  .nav-links a {
    padding: 14px 0 !important;
    border-bottom: 1px solid var(--line);
    width: 100%;
    font-size: 15px !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .nav-links a:last-child { border-bottom: 0; }
  .nav-links a .jp {
    display: inline-block !important;
    font-size: 11px;
    opacity: 0.55;
    font-family: var(--f-mono);
    margin-left: 12px;
  }

  /* 漢堡圖示動畫變 X */
  body.menu-open .mobile-menu-btn span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
  }
  body.menu-open .mobile-menu-btn span:nth-child(2) {
    opacity: 0;
  }
  body.menu-open .mobile-menu-btn span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
  }
}

/* 小手機微調 */
@media (max-width: 480px) {
  .yaoki-mark .word, .brand .yaoki { font-size: 18px !important; }
  .brand .sub { display: none; }
  .nav-cta { display: none !important; } /* 小手機隱藏 CTA，從漢堡選單進入 */
  .strip .tickers > span:nth-child(3) { display: none; } /* 隱藏 JPY/TWD 換匯 */
  .strip .tickers > span:nth-child(4) { display: none; } /* 隱藏公示更新日 */
}

/* ════════════════════════════════════════════
   響應式修正 v3 - 內頁專屬樣式覆寫
   覆蓋 about/services/contact/faq/kumamoto-tour/why-kumamoto 各頁的 inline grid
   ════════════════════════════════════════════ */

@media (max-width: 768px) {
  /* ─── about.html / about-en.html ─── */
  .manifesto { grid-template-columns: 1fr !important; gap: 24px !important; padding: 40px 0 !important; }
  .founder { grid-template-columns: 1fr !important; gap: 32px !important; padding: 36px 24px !important; }
  .founder .bio-meta { grid-template-columns: 1fr !important; gap: 16px !important; }
  .network { grid-template-columns: 1fr !important; gap: 14px !important; }
  .facts-row { grid-template-columns: 1fr !important; gap: 8px !important; padding: 16px 0 !important; }

  /* ─── services.html / services-en.html ─── */
  .svc-detail { grid-template-columns: 1fr !important; gap: 32px !important; padding: 40px 0 !important; }
  .svc-detail .right .items { grid-template-columns: 1fr !important; }
  .matrix-row { grid-template-columns: 1fr !important; gap: 8px !important; padding: 12px 16px !important; }
  .matrix { overflow-x: auto; }
  .scope { grid-template-columns: 1fr !important; gap: 28px !important; padding: 28px 22px !important; }
  .contract .opts { grid-template-columns: 1fr !important; }

  /* ─── contact.html / contact-en.html ─── */
  .contact-grid { grid-template-columns: 1fr !important; gap: 28px !important; }

  /* ─── faq.html / faq-en.html ─── */
  .faq-item .q-row {
    grid-template-columns: 1fr 40px !important;
    gap: 12px !important;
    padding: 14px 16px !important;
  }
  .faq-item .q-row > :nth-child(1),
  .faq-item .q-row > :nth-child(2) {
    grid-column: 1 / 2;
    font-size: 11px !important;
    opacity: 0.7;
  }
  .faq-item .q-row > :nth-child(3) {
    grid-column: 1 / 2;
    grid-row: 2;
    font-size: 14px !important;
    line-height: 1.55;
  }
  .faq-item .q-row > :nth-child(4) {
    grid-column: 2 / 3;
    grid-row: 1 / 3;
    align-self: center;
  }
  .more { grid-template-columns: 1fr !important; gap: 20px !important; padding: 24px 22px !important; }

  /* ─── kumamoto-tour.html / kumamoto-tour-en.html ─── */
  .tour-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
  .why-tour { grid-template-columns: 1fr !important; gap: 12px !important; }
  .day { grid-template-columns: 1fr !important; gap: 14px !important; padding: 24px 0 !important; }
  .day .body { grid-template-columns: 1fr !important; gap: 18px !important; }
  .includes-list { grid-template-columns: 1fr !important; gap: 12px !important; }

  /* ─── why-kumamoto.html / why-kumamoto-en.html ─── */
  .why-layout { grid-template-columns: 1fr !important; gap: 28px !important; }
  .stat-row { grid-template-columns: 1fr !important; }
  .stat-row > * { border-right: 0 !important; border-bottom: 1px solid var(--line); }
  .stat-row > *:last-child { border-bottom: 0; }
  .suppliers { grid-template-columns: 1fr 1fr !important; gap: 8px !important; }
  .zones { grid-template-columns: 1fr !important; gap: 14px !important; }
  .zone { padding: 24px 22px !important; }
  .zone .feat { grid-template-columns: 70px 1fr !important; }

  /* SVG 圖表自適應 */
  .vis svg, svg { max-width: 100%; height: auto !important; }

  /* 字體再縮 */
  .manifesto h2, .founder h3, .svc-detail h2, .tour-grid h2, .why-layout h2 {
    font-size: 24px !important;
    line-height: 1.25;
  }
  .founder .name { font-size: 22px !important; }
  .stat-row .v { font-size: 28px !important; }

  /* 表格類捲動條 */
  .matrix-table, .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

@media (max-width: 480px) {
  .suppliers { grid-template-columns: 1fr !important; }
  .manifesto h2, .founder h3, .svc-detail h2, .tour-grid h2, .why-layout h2 {
    font-size: 22px !important;
  }
}

/* ════════════════════════════════════════════
   響應式修正 v4 - 解除內頁次要 sticky 元素
   修正手機版滑動時側邊索引/目錄遮住內容的問題
   ════════════════════════════════════════════ */

/* Anchor 跳轉時為 sticky nav 預留空間 */
html { scroll-padding-top: 90px; }

@media (max-width: 768px) {
  /* 主導覽列 sticky 保留（漢堡按鈕需隨時可用） */
  /* 但解除內頁次要 sticky 元素 */
  .manifesto .left,
  .svc-detail .left,
  .why-toc,
  .toc,
  .side-nav,
  .page-side {
    position: static !important;
    top: auto !important;
  }

  /* Anchor 跳轉時的偏移在手機版略小 */
  html { scroll-padding-top: 76px; }

  /* page-hero 在手機版增加足夠的頂部空間，避免被 sticky nav 蓋住 */
  .page-hero {
    padding-top: 36px !important;
    padding-bottom: 32px !important;
  }
  .page-hero h1 {
    font-size: 28px !important;
    line-height: 1.25;
    margin-top: 14px !important;
    margin-bottom: 12px !important;
  }
  .page-hero .crumbs {
    font-size: 11px !important;
    margin-bottom: 8px;
  }
  .page-hero .lede {
    font-size: 14px !important;
    line-height: 1.6;
  }

  /* 確保 sticky 主 nav 背景完全不透明（避免捲動時看到下方內容透出） */
  .nav { background: var(--paper) !important; backdrop-filter: none; }
}

/* ════════════════════════════════════════════
   響應式修正 v5 - 手機版閱讀性全面提升
   修正內頁文字過小、letter-spacing 過寬、裝飾文字溢出
   ════════════════════════════════════════════ */

@media (max-width: 768px) {
  /* ─── 全站基礎字體（B2B 手機閱讀標準）─── */
  body { font-size: 15px !important; line-height: 1.65 !important; }
  p { font-size: 15px !important; line-height: 1.75 !important; }
  li { font-size: 14.5px !important; line-height: 1.7 !important; }
  small { font-size: 13px !important; }

  /* ─── 標籤類 / Mono 文字（提升至 12px + 減少 letter-spacing）─── */
  .eyebrow, .mono, .tracker, .ix-tag,
  .svc-detail .n,
  .svc-detail .right .item .k,
  .svc-detail .right .output .lbl,
  .scope h3 .ix,
  .contract .opt .lbl,
  .matrix-row.head > div,
  .manifesto .left,
  .founder .lbl, .founder .bio-meta .lbl,
  .network .lbl,
  .stat-row .lbl,
  .zone .lbl,
  .day .lbl, .day .meta,
  .why-tour .lbl,
  .faq-item .n, .faq-item .cat,
  .more .lbl,
  .form-h, .nda,
  .contact-card-label, .contact-info-label {
    font-size: 12px !important;
    letter-spacing: 0.06em !important;
  }

  /* 受眾標籤（廠商 ★★★ 等） */
  .svc-detail .audience span,
  .pillar .audience span {
    font-size: 11px !important;
    padding: 5px 9px !important;
    letter-spacing: 0.04em !important;
  }

  /* ─── 內頁段落內文 ─── */
  .svc-detail .right p,
  .scope ul li,
  .contract p,
  .manifesto p,
  .founder p,
  .network p,
  .stat-row p, .stat-row .d,
  .zone p, .zone .feat,
  .day p, .day .text,
  .why-tour p,
  .faq-item .a, .faq-item .answer,
  .more p, .more .desc,
  .tour-grid p,
  .why-layout p {
    font-size: 15px !important;
    line-height: 1.75 !important;
  }

  /* 引言（intro）段落稍大 */
  .svc-detail .right p.intro,
  .manifesto p.intro,
  .founder p.intro,
  .tour-grid p.intro,
  .why-layout p.intro {
    font-size: 17px !important;
    line-height: 1.6 !important;
  }

  /* ─── 標題類縮放 ─── */
  .svc-detail h2 { font-size: 26px !important; line-height: 1.25 !important; }
  .svc-detail h2 .jp { font-size: 13px !important; }
  .scope h3 { font-size: 19px !important; }
  .contract h2 { font-size: 28px !important; line-height: 1.25 !important; }
  .contract .opt h4 { font-size: 18px !important; }
  .founder .name, .founder h3 { font-size: 22px !important; }
  .manifesto h2 { font-size: 24px !important; }
  .day h3, .day h4 { font-size: 18px !important; }
  .zone h3 { font-size: 18px !important; }
  .why-tour h3 { font-size: 16px !important; }
  .faq-item .question, .faq-item .q { font-size: 15px !important; line-height: 1.55 !important; }

  /* ─── Item 卡片內的 key/value ─── */
  .svc-detail .right .item .v { font-size: 15px !important; line-height: 1.4 !important; }
  .svc-detail .right .item .v small { font-size: 13px !important; line-height: 1.6 !important; }

  /* ─── 巨型裝飾文字隱藏（手機溢出嚴重）─── */
  .contract::before,
  .scope::before,
  .founder::before,
  .manifesto::before {
    display: none !important;
  }

  /* ─── Contract 區塊手機重排（已是 1 欄堆疊）─── */
  .contract { padding: 32px 22px !important; }
  .contract .opt {
    padding: 22px 0 !important;
    border-right: 0 !important;
    border-bottom: 1px solid rgba(255,255,255,0.10);
  }
  .contract .opt:last-child { border-bottom: 0 !important; }
  .contract .opt:not(:first-child) { padding-left: 0 !important; }

  /* ─── Scope (We do / We don't) ─── */
  .scope { padding: 28px 22px !important; gap: 28px !important; margin-top: 36px !important; }
  .scope ul li { font-size: 14.5px !important; line-height: 1.6 !important; padding: 10px 0 !important; }

  /* ─── Service Matrix（保留 5 欄表格但允許橫向捲動）─── */
  .matrix {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    border-radius: 12px;
  }
  .matrix-row {
    min-width: 560px !important;
    grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr !important;
  }
  .matrix-row > div {
    padding: 14px 12px !important;
    font-size: 12.5px !important;
  }
  .matrix-row.head > div { font-size: 10px !important; letter-spacing: 0.08em !important; }
  .matrix-row b.it { font-size: 13.5px !important; }

  /* ─── About / Founder ─── */
  .founder { padding: 32px 24px !important; }
  .founder .bio-meta .v { font-size: 14px !important; line-height: 1.55 !important; }
  .manifesto h2 + p { font-size: 16px !important; line-height: 1.75 !important; }

  /* ─── Why Kumamoto ─── */
  .stat-row > * { padding: 22px 20px !important; }
  .stat-row .v { font-size: 28px !important; }
  .stat-row .src, .why-stat .src { font-size: 11px !important; opacity: 0.7; }

  /* ─── FAQ 答案內容 ─── */
  .faq-item .a, .faq-item .answer { padding: 0 16px 20px !important; }

  /* ─── 統一 wrap 內距 ─── */
  .wrap { padding-left: 16px !important; padding-right: 16px !important; }
}

/* ─── 小手機再微調 ─── */
@media (max-width: 480px) {
  .svc-detail h2, .contract h2 { font-size: 24px !important; }
  .founder .name, .founder h3 { font-size: 20px !important; }
  .stat-row .v { font-size: 24px !important; }
  .scope { padding: 24px 18px !important; }
}