/* KEYLIN 其林企管｜Orange + Blue design tokens（取代 DEV-MANUAL §2 的 gold）
   對比值（WCAG 2.x）標在每個 token 後；AA 一般文字 ≥4.5、大字/UI ≥3.0 */
:root {
  /* 藍色基底（科技、專業） */
  --navy: #10243a;        /* 白字 15.72 */
  --navy-deep: #0b1f38;   /* 白字 16.57；頁尾、深色區 */
  --steel: #245a81;       /* 白字 7.36；canvas 上 6.85；次要按鈕、連結 */
  --steel-600: #1b4a6b;   /* hover；白字 9.38 */
  --sky: #8fb6d6;         /* 深底上的小字/圖示：navy 7.36、navy-deep 7.76 */
  --mist: #d7e2ec;        /* 深底上的內文：navy 11.97 */

  /* 橘色點綴（取自 Key Ring logo） */
  --orange: #e5673a;      /* 品牌色：logo、裝飾線、圖示、大標強調。白底 3.32（僅大字≥24px/粗體≥18.66px 或 UI 元件）；navy 上 4.74 可當一般文字 */
  --orange-600: #c2491d;  /* 主要 CTA 底色，白字 4.92 ✅ */
  --orange-700: #a63e19;  /* CTA hover；白底上的橘色文字/連結 6.32 ✅；orange-50 上 5.70 */
  --orange-300: #f4a27d;  /* 深底上的 eyebrow/小字：navy 7.72、navy-deep 8.14 */
  --orange-50: #fdf1eb;   /* 淡橘底；navy 字 14.20 */

  /* 中性色 */
  --canvas: #f5f7f9;
  --white: #ffffff;
  --ink: #1f2937;         /* 白底 14.68 */
  --muted: #5b6b7e;       /* 白底 5.46、canvas 5.08（原 #657487 在 canvas 只有 4.44，不及格） */
  --line: #dde4eb;
  --error: #b42318;       /* 白底 6.57 */
  --success: #157347;     /* 白底 5.87 */

  /* 字體／版面（沿用手冊） */
  --sans: "Noto Sans TC", Inter, system-ui, "PingFang TC", "Microsoft JhengHei", sans-serif;
  --latin: Inter, "Noto Sans TC", system-ui, sans-serif;
  --wrap: 1240px;
  --radius-s: 4px; --radius-m: 8px; --radius-l: 12px;
  --shadow-1: 0 1px 2px rgba(16,36,58,.06), 0 4px 14px rgba(16,36,58,.06);
  --shadow-2: 0 10px 30px rgba(16,36,58,.12);
  --ease: 200ms cubic-bezier(.2,.7,.2,1);
}
/* 使用規則
   1. 比例約 60 白/canvas : 30 navy/steel : 10 orange。橘色是「行動」與「品牌」訊號，不鋪大面積。
   2. 主要 CTA：--orange-600 底 + 白字（hover --orange-700）。次要：白底 --steel 外框/文字；深底上次要用白色外框。
   3. 白底上不要用 --orange 寫小字；需要橘色文字改用 --orange-700。深底上的 eyebrow 用 --orange-300 或 --orange。
   4. Logo 只放白底或 navy 底，不放在橘色或照片高頻區；最小顯示 40px。
   5. PDCA 圓環可當裝飾（章節編號、流程步驟），裝飾線用 --orange，資訊仍用文字表達。
   6. 不使用 gold；手冊中 gold 的位置一律改為 orange 系。 */

:root {
  --navy-2: var(--navy-deep);
  --gold: var(--orange);
  --gold-text: var(--orange-300);
  --header: 76px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html[data-type="0"] { font-size: 90%; }
html[data-type="2"] { font-size: 112.5%; }
html[data-type="3"] { font-size: 125%; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--steel); outline-offset: 3px; }
.skip {
  position: absolute; left: 1rem; top: -4rem; background: var(--white);
  padding: 0.4rem 0.7rem; z-index: 30;
}
.skip:focus { top: 0.6rem; }

.wrap { width: min(var(--wrap), calc(100% - 64px)); margin-inline: auto; }
.kicker {
  margin: 0 0 0.7rem;
  font-family: Inter, var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}
h1, h2, h3 { font-weight: 700; letter-spacing: 0.01em; line-height: 1.25; }
h1 { font-size: clamp(2.6rem, 4.2vw, 4.25rem); margin: 0 0 1rem; }
h2 { font-size: clamp(1.7rem, 2.4vw, 2.5rem); margin: 0 0 0.8rem; }
h3 { font-size: 1.35rem; margin: 0 0 0.4rem; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  min-height: var(--header);
  display: flex; align-items: center;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.header-inner {
  width: min(var(--wrap), calc(100% - 64px));
  margin-inline: auto;
  display: flex; align-items: center; gap: 1.5rem;
}
.brand {
  display: flex; align-items: center; gap: 0.7rem;
  text-decoration: none; margin-right: auto;
}
.mark {
  width: 48px; height: 48px; display: block; object-fit: contain;
  background: transparent;
}
.brand strong { display: block; font-size: 1.05rem; letter-spacing: 0.12em; line-height: 1.1; }
.brand small {
  display: block; font-family: Inter, sans-serif; font-weight: 600;
  letter-spacing: 0.04em; font-size: 0.72rem; color: var(--muted);
  white-space: nowrap;
}
.desk-nav { display: flex; align-items: center; gap: 0.85rem 1.05rem; flex-wrap: nowrap; }
.desk-nav a, .mega summary {
  text-decoration: none; color: var(--ink); font-size: 0.95rem; cursor: pointer;
}
.header-tools { display: flex; align-items: center; gap: 0.65rem; flex: none; }
.type-size { display: flex; align-items: stretch; border: 1px solid var(--line); background: var(--white); }
.type-size button {
  appearance: none; margin: 0; min-width: 44px; min-height: 44px; padding: 0 0.5rem;
  border: 0; background: transparent; color: var(--navy); cursor: pointer;
  font-family: Inter, var(--sans); font-size: 0.95rem; font-weight: 700; line-height: 1; letter-spacing: 0;
}
.type-size button + button { border-left: 1px solid var(--line); }
.type-size button:hover { background: var(--canvas); }
.type-size button:disabled { color: #9aabbb; background: transparent; cursor: default; }
a.header-cta {
  flex: none; color: #fff; background: var(--navy);
  padding: 0.7rem 1.2rem; line-height: 1.3; letter-spacing: 0.02em;
}
a.header-cta:hover { color: #fff; background: var(--steel); }
.desk-nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--gold); }
.mega { position: relative; }
.mega summary { list-style: none; }
.mega summary::-webkit-details-marker { display: none; }
.mega-panel {
  position: absolute; top: calc(100% + 0.9rem); left: 0; width: 320px;
  background: var(--white); border: 1px solid var(--line);
  box-shadow: 0 16px 40px rgba(16, 36, 58, 0.08); padding: 0.4rem 0;
}
.mega-panel a { display: block; padding: 0.55rem 1rem; text-decoration: none; }
.mega-panel a:hover { background: var(--canvas); }
.menu-btn {
  display: none; min-width: 44px; min-height: 44px;
  border: 1px solid var(--line); background: var(--white); color: var(--navy);
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 0.7rem 1.15rem;
  text-decoration: none; font-weight: 600; letter-spacing: 0.04em;
  border: 1px solid transparent; transition: background 180ms ease, color 180ms ease;
  line-height: 1.3; white-space: nowrap;
}
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: #c6ad7e; }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--steel); }
.btn-ghost { border-color: rgba(255,255,255,0.55); color: var(--white); background: transparent; }
.btn-ghost:hover { background: rgba(255,255,255,0.08); }
.btn-line { border-color: var(--navy); color: var(--navy); background: transparent; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.6rem; }

.hero {
  position: relative; isolation: isolate; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  min-height: 640px; background: var(--navy); color: var(--white);
}
.hero-copy {
  position: relative; z-index: 1; grid-column: 1; align-self: stretch;
  display: flex; flex-direction: column; justify-content: center;
  padding: 88px 64px 72px 72px;
  background: linear-gradient(90deg, rgba(11, 31, 56, 0.94) 0%, rgba(11, 31, 56, 0.9) 62%, rgba(11, 31, 56, 0.42) 86%, rgba(11, 31, 56, 0) 100%);
}
.hero .kicker { color: var(--gold-text); }
.hero h1 { max-width: 11em; text-wrap: balance; }
.hero-lead { margin: 0; max-width: 36em; font-size: 1.08rem; line-height: 1.8; color: #e7eef5; text-wrap: pretty; }
.hero-lead + .hero-lead { margin-top: 0.75rem; }
.hero-photo { position: absolute; inset: 0; z-index: 0; min-width: 0; }
.hero-photo img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; max-width: none;
  object-fit: cover; object-position: center;
}
.trust {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 0.65rem 0; padding: 1.15rem 1.5rem;
  border-bottom: 1px solid var(--line); background: var(--white);
}
.trust p {
  margin: 0; padding: 0 1.35rem; font-weight: 600; letter-spacing: 0.06em;
  color: var(--navy); text-box: trim-both cap alphabetic;
}
.trust p + p { border-left: 1px solid var(--line); }

.belt img { display: block; width: 100%; height: auto; }
.belt { background: var(--navy); line-height: 0; }

.section { padding: 104px 0; }
.section-head { max-width: 42rem; margin-bottom: 2.2rem; }
.section-head p { margin: 0; color: var(--muted); }
.canvas { background: var(--canvas); }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.card {
  display: block; padding: 1.7rem 1.55rem 1.45rem; text-decoration: none;
  background: var(--white); border: 1px solid var(--line);
  min-width: 0; transition: border-color 180ms ease, transform 180ms ease;
}
.card:hover { border-color: var(--gold); transform: translateY(-2px); }
.card em {
  display: block; font-family: Inter, sans-serif; font-style: normal;
  color: var(--gold); letter-spacing: 0.12em; font-size: 0.8rem; margin-bottom: 0.8rem;
}
.card span { display: block; color: var(--muted); margin-top: 0.35rem; }
.problems { display: grid; grid-template-columns: 1fr 1fr; gap: 0 3.5rem; }
.problems article { padding: 1.35rem 0; border-bottom: 1px solid var(--line); }
.problems strong { display: block; margin-bottom: 0.25rem; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.step { background: var(--white); padding: 1.3rem 1.1rem 1.4rem; }
.step em { font-family: Inter, sans-serif; font-style: normal; color: var(--gold); letter-spacing: 0.14em; }
.split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 3rem; align-items: center; }
.split img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.note { color: var(--muted); font-size: 0.92rem; }
.insights { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.insight {
  display: flex; flex-direction: column; min-height: 100%;
  padding: 1.4rem; border: 1px solid var(--line); text-decoration: none; background: var(--white);
}
.insight:hover { border-color: var(--navy); }
.cta-band { background: var(--navy); color: var(--white); padding: 88px 0; }
.cta-band .kicker { color: var(--gold-text); }
.cta-band p { max-width: 38rem; color: #e7eef5; }

.page-hero { padding: 72px 0 36px; background: var(--canvas); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3.4rem); }
.lede { margin: 0; max-width: 42rem; color: var(--muted); font-size: 1.08rem; }
.crumb { margin: 0 0 0.8rem; font-size: 0.86rem; color: var(--muted); }
.crumb a { color: var(--steel); }
.prose-wrap { padding: 48px 0 72px; }
.prose { max-width: 44rem; }
.prose h2 { font-size: 1.45rem; margin: 1.8rem 0 0.4rem; color: var(--navy); }
.prose h3 { font-size: 1.12rem; }
.prose p { margin: 0.8rem 0; }
.prose ul, .prose ol { padding-left: 1.2rem; }
.table-scroll { overflow-x: auto; margin: 1rem 0; max-width: 100%; }
.prose table { border-collapse: collapse; min-width: 36rem; width: 100%; }
.prose th, .prose td { border-bottom: 1px solid var(--line); padding: 0.5rem 0.65rem; text-align: left; vertical-align: top; }
.sheet { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; padding: 56px 0 80px; }
.facts { margin: 0; }
.facts div { display: grid; grid-template-columns: 5.5rem 1fr; gap: 0.35rem 1rem; padding: 0.75rem 0; border-bottom: 1px solid var(--line); }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.dir { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.dir li { border-bottom: 1px solid var(--line); }
.dir a {
  display: grid; grid-template-columns: 2.6rem 1fr; gap: 0.7rem;
  padding: 0.9rem 0.1rem; text-decoration: none; min-height: 44px; align-items: center;
}
.dir a:hover span:last-child { color: var(--steel); }
.idx { font-family: Inter, sans-serif; color: var(--muted); font-size: 0.82rem; }
.domain { margin: 2.4rem 0 0.4rem; }
.related { margin-top: 2.4rem; }
.fine {
  margin-top: 1.4rem; padding-top: 1rem; border-top: 1px solid var(--line);
  color: var(--muted); max-width: 44rem;
}
.fb-block { display: grid; justify-items: center; }
.fb-block .section-head { text-align: center; margin-bottom: 1.25rem; }
.fb-block .section-head p:last-child { margin-inline: auto; }
.timeline-links { margin: 0.85rem 0 0; }
.timeline-links a { color: var(--steel); }
.fb-frame { width: min(100%, 500px); background: var(--white); border: 1px solid var(--line); }
.fb-frame iframe { display: block; width: 100%; height: 560px; border: 0; }
.map-frame { width: min(100%, 720px); background: var(--white); border: 1px solid var(--line); }
.map-frame iframe { display: block; width: 100%; height: 420px; border: 0; }

.brief { display: grid; gap: 0.9rem; max-width: 40rem; }
.brief label { display: grid; gap: 0.3rem; font-weight: 600; }
.brief input, .brief select, .brief textarea {
  font: inherit; color: var(--ink); background: var(--white);
  border: 1px solid var(--line); padding: 0.7rem 0.75rem; min-height: 44px; width: 100%;
}
.brief textarea { min-height: 140px; }
.check { font-weight: 400; grid-template-columns: auto 1fr; align-items: start; }
.check input { width: auto; min-height: 0; margin-top: 0.4rem; }

.site-footer { background: var(--navy-2); color: #e7eef5; padding: 56px 0 150px; }
.site-footer a { color: var(--white); }
.foot { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 2rem; }
.foot strong { font-size: 1.15rem; letter-spacing: 0.08em; }
.foot p, .foot li { color: #d5dee8; }
.foot ul { list-style: none; margin: 0; padding: 0; }
.copyline {
  margin-top: 2.2rem; padding-top: 1.15rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.copyline p { margin: 0; color: #9aabbb; font-size: 0.88rem; letter-spacing: 0.02em; white-space: nowrap; }

.float-dock {
  position: fixed;
  left: max(0.85rem, env(safe-area-inset-left));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 18;
  display: flex; flex-direction: column; align-items: stretch; gap: 10px;
  width: max-content;
  max-width: calc(100vw - 1.6rem);
}
.float-pill {
  display: flex; align-items: center; gap: 0.5rem; width: 100%;
  padding: 0.48rem 0.85rem 0.48rem 0.42rem;
  color: #fff; text-decoration: none; font-weight: 700;
  border-radius: 999px; border: 1.5px solid rgba(255, 255, 255, 0.35);
}
.float-pill:hover { color: #fff; filter: brightness(1.06); }
.float-phone {
  background: var(--navy);
  box-shadow: 0 8px 22px rgba(16, 36, 58, 0.28), 0 2px 8px rgba(14, 27, 44, 0.12);
}
.line-float {
  background: linear-gradient(145deg, #07e05f 0%, #06c755 45%, #05a847 100%);
  box-shadow: 0 8px 22px rgba(6, 199, 85, 0.38), 0 2px 8px rgba(14, 27, 44, 0.12);
}
.float-pill-icon {
  width: 34px; height: 34px; border-radius: 50%; flex: none;
  background: rgba(255, 255, 255, 0.22);
  display: flex; align-items: center; justify-content: center;
}
.float-pill-icon svg { width: 22px; height: 22px; display: block; }
.float-pill-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; text-align: left; }
.float-pill-text strong { font-size: 0.95rem; letter-spacing: 0.02em; white-space: nowrap; }
.float-pill-text small { font-size: 0.8rem; font-weight: 600; opacity: 0.95; margin-top: 0.08rem; white-space: nowrap; }

.drawer {
  --drawer-width: min(22rem, 86dvw);
  --drawer-backdrop: 0;
  width: auto; height: auto; background: transparent; border: 0; overflow: visible; padding: 0; margin: 0;
}
.drawer::backdrop { background: #000; opacity: calc(var(--drawer-backdrop) / 2); }
.drawer-scroller {
  display: grid; grid-template-columns: var(--drawer-width) 100%;
  overflow-x: scroll; overscroll-behavior: none; scrollbar-width: none;
  scroll-snap-type: x mandatory; height: 100svh;
}
.drawer-scroller::after { content: ""; scroll-snap-align: end; scroll-initial-target: nearest; }
.drawer-sheet {
  background: var(--navy); color: var(--white); height: 100svh; overflow-y: auto;
  scroll-snap-align: start; padding: 1.2rem 1.2rem 2rem; display: flex; flex-direction: column; gap: 0.3rem;
}
.drawer-sheet a { color: var(--white); text-decoration: none; padding: 0.75rem 0; border-bottom: 1px solid rgba(255,255,255,0.12); min-height: 44px; }
.drawer-sheet .sub { padding-left: 0.8rem; color: var(--gold-text); border-bottom: 0; min-height: 36px; }
@supports (animation-timeline: scroll()) {
  @property --drawer-backdrop { syntax: "<number>"; inherits: true; initial-value: 0; }
  .drawer { timeline-scope: --drawer-fade; animation: fade-drawer linear both; animation-timeline: --drawer-fade; }
  .drawer-scroller { scroll-timeline: --drawer-fade x; }
  @keyframes fade-drawer { from { --drawer-backdrop: 1; } to { --drawer-backdrop: 0; } }
}
@media (prefers-reduced-motion: no-preference) {
  .drawer-scroller { scroll-behavior: smooth; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .btn { transition: none; }
  .card:hover { transform: none; }
}

@media (max-width: 980px) {
  :root { --header: 64px; }
  .wrap, .header-inner { width: min(var(--wrap), calc(100% - 40px)); }
  .desk-nav, .header-cta { display: none; }
  .mark { width: 42px; height: 42px; }
  .menu-btn { display: inline-grid; place-items: center; }
  .hero, .split, .sheet, .insights, .cards, .steps, .foot { grid-template-columns: 1fr; }
  .hero { display: block; min-height: 0; overflow: visible; }
  .hero-copy { display: block; padding: 48px 20px 32px; background: none; }
  .hero h1 { max-width: none; }
  .hero-photo { position: relative; inset: auto; aspect-ratio: 2048 / 768; }
  .section { padding: 64px 0; }
  .page-hero { padding: 48px 0 28px; }
  .copyline p { white-space: normal; }
  .trust { justify-content: flex-start; padding: 1rem 20px; }
  .trust p { padding: 0.35rem 0; }
  .trust p + p { border-left: 0; }

  .fb-frame, .map-frame { width: 100%; }
  .fb-frame iframe { height: 520px; }
  .map-frame iframe { height: 320px; }
  h1 { font-size: clamp(2rem, 8vw, 2.7rem); }
}


/* ============ v2 layer：Orange + Blue（其林 Key Ring）============ */
body { font-size: 1.0625rem; }
a { text-underline-offset: 0.18em; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.kicker { color: var(--orange-700); }
h1, h2, h3 { color: inherit; }
h2 { color: var(--navy); }
.cta-band h2, .hero h1, .page-hero--photo h1, .site-footer h2 { color: #fff; }

/* Header */
.site-header { background: rgba(255,255,255,.97); box-shadow: 0 1px 0 var(--line); border-bottom: 0; }
.brand { gap: 0.65rem; }
.mark { width: 48px; height: 48px; display: block; object-fit: contain; background: transparent; flex: none; }
.brand-text { display: flex; align-items: baseline; gap: 0.5rem; white-space: nowrap; line-height: 1; }
.brand-text strong { display: inline; font-size: 1.2rem; letter-spacing: 0.1em; color: var(--navy); }
.brand-text .en { font-family: var(--latin); font-weight: 600; font-size: 1rem; letter-spacing: 0.04em; color: var(--steel); }
.desk-nav a, .mega summary { font-weight: 500; color: var(--navy); padding: 0.4rem 0; }
.desk-nav a:hover, .mega summary:hover { color: var(--orange-700); }
.desk-nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--orange); }
.mega-panel { border-radius: var(--radius-m); border-top: 3px solid var(--orange); padding: .5rem 0; }
.mega-panel a:hover { background: var(--orange-50); color: var(--orange-700); }
.type-size { border-radius: var(--radius-s); }
a.header-cta, .btn-navy.header-cta { background: var(--orange-600); color: #fff; border-radius: var(--radius-m); }
a.header-cta:hover { background: var(--orange-700); color: #fff; }

/* Buttons */
.btn { border-radius: var(--radius-m); appearance: none; font-family: inherit; cursor: pointer; transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease); }
.btn-gold, .btn-primary { background: var(--orange-600); color: #fff; }
.btn-gold:hover, .btn-primary:hover { background: var(--orange-700); color: #fff; }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--steel); }
.btn-line { border: 1.5px solid var(--steel); color: var(--steel); background: #fff; }
.btn-line:hover { background: var(--steel); color: #fff; }
.btn-ghost { border: 1.5px solid rgba(255,255,255,.6); }

/* Home polish */
.hero .kicker, .cta-band .kicker, .page-hero--photo .kicker { color: var(--orange-300); }
.hero h1 { color: #fff; }
.trust { gap: .65rem 0; background: var(--white); border-bottom: 1px solid var(--line); }
.trust p { color: var(--navy); }
.trust p::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--orange); margin-right: .6rem; vertical-align: middle; }
.card { border-radius: var(--radius-l); border-top: 3px solid var(--orange); box-shadow: var(--shadow-1); }
.card:hover { border-color: var(--line); border-top-color: var(--orange-600); box-shadow: var(--shadow-2); }
.card em, .step em { color: var(--orange-700); font-weight: 700; }
.card h3 { color: var(--navy); }
.problems article strong { color: var(--navy); }
.problems a, .prose a, .lede a, .fine a, .timeline-links a, .crumb a { color: var(--orange-700); }
.steps { border-radius: var(--radius-l); overflow: hidden; }
.step { position: relative; }
.step::before { content: ""; position: absolute; left: 1.1rem; right: 1.1rem; top: 0; height: 3px; background: linear-gradient(90deg, var(--orange), transparent); }
.split img { border-radius: var(--radius-l); }
.insight { border-radius: var(--radius-l); box-shadow: var(--shadow-1); transition: box-shadow var(--ease), transform var(--ease); }
.insight:hover { border-color: var(--line); box-shadow: var(--shadow-2); transform: translateY(-2px); }
.insight h3 { color: var(--navy); }
.insight span { color: var(--muted); font-size: .95rem; }
.cta-band { background: radial-gradient(1200px 400px at 85% 0%, rgba(229,103,58,.22), transparent 60%), var(--navy); position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; right: -80px; bottom: -120px; width: 360px; height: 360px; background: url(/assets/img/pdca-ring.svg) center/contain no-repeat; opacity: .16; pointer-events: none; }
.cta-band .wrap { position: relative; z-index: 1; }
.cta-band p { color: var(--mist); }
.fb-frame, .map-frame { border-radius: var(--radius-l); overflow: hidden; }

/* Page hero */
.page-hero { position: relative; overflow: hidden; background: var(--canvas); border-bottom: 1px solid var(--line); }
.page-hero::after { content: ""; position: absolute; right: -90px; top: -90px; width: 340px; height: 340px; background: url(/assets/img/pdca-ring.svg) center/contain no-repeat; opacity: .12; pointer-events: none; }
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero--photo { color: #fff; background-color: var(--navy-deep); background-size: cover; background-position: center; padding: 88px 0 56px; border-bottom: 0; }
.page-hero--photo::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,31,56,.96) 0%, rgba(11,31,56,.88) 45%, rgba(11,31,56,.45) 100%); }
.page-hero--photo::after { opacity: .22; }
.page-hero--photo .crumb, .page-hero--photo .crumb a { color: var(--mist); }
.page-hero--photo .lede { color: var(--mist); }
.page-hero--photo .lede a { color: var(--orange-300); }
.page-hero h1 { max-width: 20em; text-wrap: balance; }
.hero-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.2rem 0 0; padding: 0; list-style: none; }
.hero-chips li { font-size: .85rem; padding: .3rem .75rem; border-radius: 999px; border: 1px solid rgba(255,255,255,.35); color: #fff; }
.page-hero:not(.page-hero--photo) .hero-chips li { border-color: var(--line); color: var(--navy); background: #fff; }
.page-hero .actions { margin-top: 1.4rem; }
.bg-systems { background-image: image-set(url(/assets/img/svc-systems.webp) type("image/webp"), url(/assets/img/svc-systems.jpg) type("image/jpeg")); }
.bg-audit { background-image: image-set(url(/assets/img/svc-audit.webp) type("image/webp"), url(/assets/img/svc-audit.jpg) type("image/jpeg")); }
.bg-core { background-image: image-set(url(/assets/img/svc-core.webp) type("image/webp"), url(/assets/img/svc-core.jpg) type("image/jpeg")); }
.bg-improve { background-image: image-set(url(/assets/img/svc-improve.webp) type("image/webp"), url(/assets/img/svc-improve.jpg) type("image/jpeg")); }
.bg-train { background-image: image-set(url(/assets/img/svc-training.webp) type("image/webp"), url(/assets/img/svc-training.jpg) type("image/jpeg")); }
.bg-calibration { background-image: image-set(url(/assets/img/svc-calibration.webp) type("image/webp"), url(/assets/img/svc-calibration.jpg) type("image/jpeg")); }
.bg-plant { background-image: image-set(url(/assets/img/hero-plant.webp) type("image/webp"), url(/assets/img/hero-plant.jpg) type("image/jpeg")); }

/* Section helpers */
.block { padding: 72px 0; }
.block + .block { padding-top: 0; }
.block.canvas { padding-top: 72px; }
.head-row { display: flex; justify-content: space-between; align-items: end; gap: 1rem; margin-bottom: 1.8rem; flex-wrap: wrap; }
.head-row h2 { margin: 0; }
.eyebrow-num { font-family: var(--latin); font-weight: 700; color: var(--orange-700); letter-spacing: .14em; font-size: .8rem; }

/* Services overview */
.quick-nav { position: sticky; top: var(--header); z-index: 5; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(10px); }
.quick-nav ul { display: flex; gap: .4rem; list-style: none; margin: 0 auto; padding: .7rem 0; overflow-x: auto; scrollbar-width: none; }
.quick-nav a { display: inline-flex; align-items: center; min-height: 40px; white-space: nowrap; padding: .35rem .9rem; border-radius: 999px; border: 1px solid var(--line); text-decoration: none; color: var(--navy); font-size: .92rem; background: #fff; }
.quick-nav a:hover { border-color: var(--orange); color: var(--orange-700); }
.domain-block { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 2.5rem; padding: 64px 0; border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--header) + 70px); }
.domain-block:last-of-type { border-bottom: 0; }
.domain-media { position: sticky; top: calc(var(--header) + 80px); align-self: start; }
.domain-media picture img, .domain-media img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: var(--radius-l); box-shadow: var(--shadow-1); }
.domain-media h2 { margin: 1.2rem 0 .4rem; }
.domain-media p { color: var(--muted); margin: 0; }
.domain-media .btn { margin-top: 1.1rem; }
.svc-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.svc-grid a { display: grid; grid-template-columns: 2.4rem 1fr auto; align-items: center; gap: .6rem; min-height: 64px; padding: .9rem 1rem; border: 1px solid var(--line); border-radius: var(--radius-m); background: #fff; text-decoration: none; color: var(--navy); font-weight: 500; transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease); }
.svc-grid a::after { content: "→"; color: var(--orange-600); font-weight: 700; }
.svc-grid a:hover { border-color: var(--orange); box-shadow: var(--shadow-1); transform: translateY(-1px); }
.svc-grid .idx { color: var(--orange-700); font-weight: 700; font-size: .85rem; }

/* Service detail */
.svc-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 3.5rem; padding: 56px 0 80px; }
.svc-main { min-width: 0; }
.svc-main .prose { max-width: 46rem; }
.prose { font-size: 1.0625rem; }
.prose h2 { font-size: 1.5rem; color: var(--navy); margin: 2.4rem 0 .6rem; padding-left: .9rem; border-left: 4px solid var(--orange); scroll-margin-top: calc(var(--header) + 20px); }
.prose h2 strong { font-weight: 700; }
.prose h3 { color: var(--navy); margin-top: 1.6rem; }
.prose ul li::marker { color: var(--orange); }
.prose ol li::marker { color: var(--orange-700); font-weight: 700; }
.prose table { font-size: .95rem; }
.prose th { background: var(--canvas); color: var(--navy); }
.table-scroll { border: 1px solid var(--line); border-radius: var(--radius-m); }
.svc-aside { position: sticky; top: calc(var(--header) + 24px); align-self: start; display: grid; gap: 1rem; }
.aside-card { border: 1px solid var(--line); border-radius: var(--radius-l); padding: 1.3rem 1.25rem; background: #fff; box-shadow: var(--shadow-1); }
.aside-card h2 { font-size: 1.05rem; margin: 0 0 .7rem; color: var(--navy); }
.aside-cta { background: var(--navy); color: #fff; border: 0; position: relative; overflow: hidden; }
.aside-cta::after { content: ""; position: absolute; right: -60px; bottom: -60px; width: 180px; height: 180px; background: url(/assets/img/pdca-ring.svg) center/contain no-repeat; opacity: .2; }
.aside-cta h2 { color: #fff; }
.aside-cta p { color: var(--mist); font-size: .95rem; margin: 0 0 1rem; }
.aside-cta .btn { width: 100%; margin-top: .5rem; position: relative; z-index: 1; }
.aside-cta .btn-ghost { color: #fff; }
.toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; max-height: 46vh; overflow: auto; }
.toc li { counter-increment: toc; }
.toc a { display: grid; grid-template-columns: 1.8rem 1fr; gap: .3rem; padding: .4rem 0; text-decoration: none; color: var(--ink); font-size: .93rem; line-height: 1.5; border-bottom: 1px dashed var(--line); }
.toc a::before { content: counter(toc, decimal-leading-zero); color: var(--orange-700); font-family: var(--latin); font-weight: 700; font-size: .8rem; padding-top: .1rem; }
.toc a:hover { color: var(--orange-700); }
.toc-mobile { display: none; }
.related { margin-top: 3rem; }
.related h2 { font-size: 1.3rem; }
.dir a { border-radius: var(--radius-s); }
.dir a:hover { background: var(--orange-50); }
.dir a:hover span:last-child { color: var(--orange-700); }
.idx { color: var(--orange-700); font-weight: 700; }
.mini-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin: 2.6rem 0 0; padding: 0; list-style: none; counter-reset: ms; }
.mini-steps li { position: relative; padding: 1.1rem 1rem 1rem; border: 1px solid var(--line); border-radius: var(--radius-m); background: var(--canvas); }
.mini-steps b { display: block; color: var(--navy); }
.mini-steps span { color: var(--muted); font-size: .92rem; }
.mini-steps i { font-style: normal; font-family: var(--latin); font-weight: 700; color: #fff; background: var(--orange-600); width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-size: .8rem; margin-bottom: .5rem; }
.fine { border-top: 1px solid var(--line); }

/* Generic cards / features */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.feature-grid.four { grid-template-columns: repeat(4, 1fr); }
.feature { padding: 1.4rem 1.3rem; border: 1px solid var(--line); border-radius: var(--radius-l); background: #fff; box-shadow: var(--shadow-1); }
.feature .ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--orange-50); color: var(--orange-700); margin-bottom: .8rem; }
.feature .ico svg { width: 24px; height: 24px; }
.feature h3 { font-size: 1.12rem; color: var(--navy); margin: 0 0 .35rem; }
.feature p { margin: 0; color: var(--muted); font-size: .96rem; }
.feature a { color: var(--orange-700); }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; padding: 0; margin: 1rem 0 0; }
.chips li { padding: .35rem .8rem; border-radius: 999px; background: #fff; border: 1px solid var(--line); color: var(--navy); font-family: var(--latin); font-weight: 600; font-size: .9rem; }
.pdca { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; list-style: none; padding: 0; margin: 0; }
.pdca li { position: relative; padding: 1.4rem 1.2rem 1.2rem; border-radius: var(--radius-l); background: #fff; border: 1px solid var(--line); }
.pdca .l { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--orange); color: #fff; font-family: var(--latin); font-weight: 800; font-size: 1.4rem; margin-bottom: .8rem; box-shadow: 0 0 0 6px var(--orange-50); }
.pdca h3 { margin: 0 0 .3rem; color: var(--navy); font-size: 1.1rem; }
.pdca p { margin: 0; color: var(--muted); font-size: .95rem; }
.pdca li:not(:last-child)::after { content: "→"; position: absolute; right: -.85rem; top: 2.1rem; color: var(--orange); font-weight: 700; z-index: 1; }

/* Training */
.topic-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: .9rem; }
.topic-grid a { display: flex; flex-direction: column; gap: .3rem; height: 100%; padding: 1.1rem 1.2rem; border: 1px solid var(--line); border-radius: var(--radius-m); background: #fff; text-decoration: none; color: var(--navy); font-weight: 600; transition: border-color var(--ease), box-shadow var(--ease); }
.topic-grid a:hover { border-color: var(--orange); box-shadow: var(--shadow-1); }
.topic-grid .idx { font-size: .8rem; }
.topic-grid .go { margin-top: auto; font-size: .85rem; color: var(--orange-700); font-weight: 600; }
.media-split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.media-split img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: var(--radius-l); box-shadow: var(--shadow-2); }

/* Contact / About */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.contact-card { display: flex; gap: .9rem; align-items: flex-start; padding: 1.2rem; border: 1px solid var(--line); border-radius: var(--radius-l); background: #fff; text-decoration: none; color: var(--ink); box-shadow: var(--shadow-1); transition: border-color var(--ease), transform var(--ease); }
a.contact-card:hover { border-color: var(--orange); transform: translateY(-2px); }
.contact-card .ico { flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--navy); color: #fff; }
.contact-card .ico svg { width: 22px; height: 22px; }
.contact-card.line .ico { background: #06c755; }
.contact-card small { display: block; color: var(--muted); font-size: .85rem; }
.contact-card b { display: block; color: var(--navy); font-size: 1.05rem; word-break: break-all; }
.facts { border-top: 1px solid var(--line); }
.facts dt { color: var(--muted); font-weight: 500; }
.facts dd a { color: var(--orange-700); }
.sheet { gap: 3.5rem; }
.panel { padding: 1.6rem; border-radius: var(--radius-l); background: var(--canvas); border: 1px solid var(--line); }
.panel h2 { font-size: 1.3rem; }
.brand-banner img { width: 100%; height: auto; border-radius: var(--radius-l); }
.logo-feature { display: grid; grid-template-columns: 220px 1fr; gap: 2.5rem; align-items: center; }
.logo-feature img { width: 220px; height: 220px; }

/* Consultation */
.form-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 3rem; padding: 48px 0 80px; }
.brief { max-width: none; padding: 1.8rem; border: 1px solid var(--line); border-radius: var(--radius-l); background: #fff; box-shadow: var(--shadow-1); grid-template-columns: 1fr 1fr; gap: 1rem 1.2rem; }
.brief > label:nth-of-type(1), .brief > label:nth-of-type(8), .brief > .check, .brief > .actions, .brief > #brief-status { grid-column: 1 / -1; }
.brief label { color: var(--navy); font-size: .95rem; }
.brief input, .brief select, .brief textarea { border-radius: var(--radius-s); border-color: #c9d3dd; transition: border-color var(--ease), box-shadow var(--ease); }
.brief input:focus, .brief select:focus, .brief textarea:focus { outline: none; border-color: var(--orange-600); box-shadow: 0 0 0 3px rgba(229,103,58,.2); }
#brief-status:not(:empty) { padding: .8rem 1rem; border-radius: var(--radius-m); background: var(--orange-50); color: var(--navy); }
.form-aside { display: grid; gap: 1rem; align-self: start; position: sticky; top: calc(var(--header) + 24px); }
.form-aside ol { margin: 0; padding-left: 1.2rem; color: var(--ink); }
.form-aside li { margin: .35rem 0; }
.form-aside li::marker { color: var(--orange-700); font-weight: 700; }

/* Footer */
.site-footer { background: var(--navy-deep); color: var(--mist); padding: 64px 0 120px; position: relative; overflow: hidden; }
.site-footer::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: linear-gradient(90deg, var(--orange) 0 25%, var(--steel) 25% 100%); }
.foot { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 2.5rem; }
.foot-brand { display: flex; align-items: center; gap: .7rem; margin-bottom: .9rem; text-decoration: none; }
.foot-brand img { width: 52px; height: 52px; }
.foot-brand strong { color: #fff; font-size: 1.2rem; letter-spacing: .1em; }
.foot-brand .en { color: var(--sky); font-family: var(--latin); font-weight: 600; margin-left: .4rem; }
.foot p, .foot li { color: var(--mist); font-size: .95rem; }
.foot .foot-h { color: var(--orange-300); font-family: var(--latin); font-weight: 700; letter-spacing: .14em; font-size: .78rem; text-transform: uppercase; margin: 0 0 .8rem; }
.foot li { margin: .35rem 0; }
.foot a { color: #fff; text-decoration: none; }
.foot a:hover { color: var(--orange-300); text-decoration: underline; }
.copyline p { color: var(--sky); }
.copyline a { color: var(--mist); }

/* Floating contact */
.float-phone { background: var(--navy); }

@media (max-width: 1180px) {
  .desk-nav { gap: .7rem; }
  .type-size { display: none; }
}
@media (max-width: 980px) {
  .brand-text strong { font-size: 1.08rem; }
  .brand-text .en { font-size: .9rem; }
  .domain-block, .svc-layout, .form-layout, .media-split, .logo-feature { grid-template-columns: 1fr; gap: 1.6rem; }
  .domain-block { padding: 44px 0; }
  .domain-media { position: static; }
  .svc-grid, .topic-grid { grid-template-columns: 1fr; }
  .svc-aside, .form-aside { position: static; }
  .svc-aside .toc { display: none; }
  .toc-mobile { display: block; margin: 0 0 1.4rem; border: 1px solid var(--line); border-radius: var(--radius-m); padding: .6rem 1rem; background: var(--canvas); }
  .toc-mobile summary { cursor: pointer; font-weight: 600; color: var(--navy); min-height: 36px; display: flex; align-items: center; }
  .toc-mobile ol { max-height: none; }
  .feature-grid, .feature-grid.four, .contact-grid, .pdca, .mini-steps { grid-template-columns: 1fr; }
  .pdca li:not(:last-child)::after { content: "↓"; right: auto; left: 50%; top: auto; bottom: -1.05rem; }
  .brief { grid-template-columns: 1fr; padding: 1.2rem; }
  .page-hero--photo { padding: 56px 0 40px; }
  .page-hero::after { width: 200px; height: 200px; right: -70px; top: -70px; }
  .foot { grid-template-columns: 1fr; gap: 1.6rem; }
  .site-footer { padding-bottom: 110px; }
  .block { padding: 52px 0; }
  .logo-feature img { width: 160px; height: 160px; }
}
@media (max-width: 420px) {
  .brand-text .en { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .insight:hover, .svc-grid a:hover, a.contact-card:hover { transform: none; }
}
.pdca.three { grid-template-columns: repeat(3, 1fr); }
.insight.has-media { padding: 0 0 1.3rem; overflow: hidden; }
.insight.has-media picture img { width: 100%; aspect-ratio: 16/9; object-fit: cover; margin-bottom: 1rem; }
.insight.has-media > :not(picture) { padding: 0 1.3rem; }
@media (max-width: 980px) { .pdca.three { grid-template-columns: 1fr; } }
.svc-grid { align-content: start; }

/* ===== Round 2 (2026-10-23) ===== */
.bg-systems { background-image: image-set(url(/assets/img/service-iso.avif) type("image/avif"), url(/assets/img/service-iso.webp) type("image/webp"), url(/assets/img/service-iso.jpg) type("image/jpeg")); }
.bg-audit { background-image: image-set(url(/assets/img/service-audit.avif) type("image/avif"), url(/assets/img/service-audit.webp) type("image/webp"), url(/assets/img/service-audit.jpg) type("image/jpeg")); }
.bg-core { background-image: image-set(url(/assets/img/service-tools.avif) type("image/avif"), url(/assets/img/service-tools.webp) type("image/webp"), url(/assets/img/service-tools.jpg) type("image/jpeg")); }
.bg-train { background-image: image-set(url(/assets/img/service-training.avif) type("image/avif"), url(/assets/img/service-training.webp) type("image/webp"), url(/assets/img/service-training.jpg) type("image/jpeg")); }
.bg-about { background-image: image-set(url(/assets/img/about-keylin.avif) type("image/avif"), url(/assets/img/about-keylin.webp) type("image/webp"), url(/assets/img/about-keylin.jpg) type("image/jpeg")); }
.bg-insights { background-image: image-set(url(/assets/img/insights-knowledge.avif) type("image/avif"), url(/assets/img/insights-knowledge.webp) type("image/webp"), url(/assets/img/insights-knowledge.jpg) type("image/jpeg")); }
.bg-hero { background-image: image-set(url(/assets/img/hero-boardroom.avif) type("image/avif"), url(/assets/img/hero-boardroom.webp) type("image/webp"), url(/assets/img/hero-boardroom.jpg) type("image/jpeg")); }

@media (max-width: 600px) {
  .bg-systems { background-image: image-set(url(/assets/img/service-iso-m.avif) type("image/avif"), url(/assets/img/service-iso-m.webp) type("image/webp"), url(/assets/img/service-iso-m.jpg) type("image/jpeg")); }
  .bg-audit { background-image: image-set(url(/assets/img/service-audit-m.avif) type("image/avif"), url(/assets/img/service-audit-m.webp) type("image/webp"), url(/assets/img/service-audit-m.jpg) type("image/jpeg")); }
  .bg-core { background-image: image-set(url(/assets/img/service-tools-m.avif) type("image/avif"), url(/assets/img/service-tools-m.webp) type("image/webp"), url(/assets/img/service-tools-m.jpg) type("image/jpeg")); }
  .bg-train { background-image: image-set(url(/assets/img/service-training-m.avif) type("image/avif"), url(/assets/img/service-training-m.webp) type("image/webp"), url(/assets/img/service-training-m.jpg) type("image/jpeg")); }
  .bg-about { background-image: image-set(url(/assets/img/about-keylin-m.avif) type("image/avif"), url(/assets/img/about-keylin-m.webp) type("image/webp"), url(/assets/img/about-keylin-m.jpg) type("image/jpeg")); }
  .bg-insights { background-image: image-set(url(/assets/img/insights-knowledge-m.avif) type("image/avif"), url(/assets/img/insights-knowledge-m.webp) type("image/webp"), url(/assets/img/insights-knowledge-m.jpg) type("image/jpeg")); }
}
.cta-band { background: linear-gradient(90deg, rgba(11,31,56,.96) 0%, rgba(11,31,56,.88) 45%, rgba(11,31,56,.55) 100%), image-set(url(/assets/img/cta-consultation.avif) type("image/avif"), url(/assets/img/cta-consultation.webp) type("image/webp"), url(/assets/img/cta-consultation.jpg) type("image/jpeg")) center/cover no-repeat, var(--navy); }
@media (max-width: 700px) { .cta-band { background: linear-gradient(rgba(11,31,56,.9), rgba(11,31,56,.9)), image-set(url(/assets/img/cta-consultation-m.webp) type("image/webp"), url(/assets/img/cta-consultation-m.jpg) type("image/jpeg")) center/cover no-repeat, var(--navy); } }

/* home hero: new no-text photo */
.hero-photo picture, .hero-photo img { display: block; width: 100%; height: 100%; }
.hero-photo img { object-fit: cover; object-position: 60% 40%; }

/* service copy blocks */
.prose .intro { font-size: 1.06rem; color: var(--ink); }
.check-list, .issue-list { list-style: none; padding: 0; margin: .6rem 0 1.6rem; display: grid; gap: .5rem; }
.check-list li, .issue-list li { position: relative; padding-left: 1.6rem; }
.check-list li::before { content: ""; position: absolute; left: .2rem; top: .55em; width: .7rem; height: .38rem; border-left: 2px solid var(--orange-600); border-bottom: 2px solid var(--orange-600); transform: rotate(-45deg); }
.issue-list li::before { content: ""; position: absolute; left: .3rem; top: .62em; width: .45rem; height: .45rem; border-radius: 50%; background: var(--steel); }
.method-list { list-style: none; counter-reset: m; padding: 0; margin: .8rem 0 1.6rem; display: grid; gap: .7rem; }
.method-list li { counter-increment: m; display: grid; grid-template-columns: 2.2rem 1fr; column-gap: .9rem; align-items: start; padding: .9rem 1rem; border: 1px solid var(--line); border-radius: var(--radius-m); background: #fff; }
.method-list li::before { content: counter(m, decimal-leading-zero); grid-row: span 2; font-family: var(--latin); font-weight: 700; color: var(--orange-700); font-size: 1.05rem; line-height: 1.6; }
.method-list b { color: var(--navy); }
.method-list span { color: var(--muted); }
.note-sm { font-size: .88rem; color: var(--muted); margin-top: -.8rem; }
.faq details { border-bottom: 1px solid var(--line); padding: .2rem 0; }
.faq summary { cursor: pointer; font-weight: 600; color: var(--navy); min-height: 44px; display: flex; align-items: center; }
.faq details p { margin: 0 0 1rem; color: var(--ink); }

/* consultants: intro + full-width steps (no narrow cards) */
.intro-row .prose { max-width: 54rem; }
.panel-wide { margin-top: 2rem; }
.pdca li h3, .pdca li p, .mini-steps b, .mini-steps span { word-break: keep-all; overflow-wrap: anywhere; }
.pdca li { min-width: 0; }
.logo-feature .pdca { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 980px) { .logo-feature .pdca { grid-template-columns: 1fr; } }
@media (min-width: 981px) and (max-width: 1180px) { .mini-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* uneven grids: last orphan spans full row */
@media (min-width: 981px) {
  .topic-grid > li:last-child:nth-child(3n+1) { grid-column: 1 / -1; }
  .svc-grid > li:last-child:nth-child(odd) { grid-column: 1 / -1; }
}
@media (max-width: 600px) { .problems { grid-template-columns: 1fr; } }

/* social & reviews: scalable channel cards (FB / Google / later IG) */
.channel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 1.4rem; margin-top: 1.6rem; }
.channel-card { display: flex; flex-direction: column; gap: 1rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l); padding: 1.2rem; box-shadow: var(--shadow-1); min-width: 0; }
.channel-head { display: flex; gap: .9rem; align-items: center; }
.channel-head h3 { margin: 0; font-size: 1.1rem; color: var(--navy); }
.channel-head p { margin: .15rem 0 0; color: var(--muted); font-size: .95rem; }
.channel-ico { flex: 0 0 44px; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: var(--steel); }
.channel-ico svg { width: 22px; height: 22px; }
.channel-ico.fb { background: #1877f2; }
.channel-ico.gmap { background: var(--orange-600); }
.channel-embed { position: relative; height: 420px; border-radius: var(--radius-m); overflow: hidden; background: var(--canvas); }
.channel-embed iframe { width: 100%; max-width: 100%; height: 100%; border: 0; display: block; }
.channel-card .btn { align-self: flex-start; margin-top: auto; }
@media (max-width: 600px) { .channel-embed { height: 360px; } }

/* floating buttons: bottom-LEFT, round, desktop + mobile */
.float-dock { left: max(16px, env(safe-area-inset-left)); right: auto; bottom: max(16px, calc(env(safe-area-inset-bottom) + 12px)); flex-direction: column; gap: 10px; width: auto; max-width: none; padding: 0; background: none; box-shadow: none; transition: opacity .2s, transform .2s; }
.float-dock .float-pill { position: relative; width: 56px; height: 56px; min-width: 44px; padding: 0; border-radius: 50%; justify-content: center; gap: 0; box-shadow: 0 6px 18px rgba(16,36,58,.28); margin: 0; flex: none; }
.float-dock .float-pill-icon { margin: 0; }
@media (min-width: 981px) {
.float-dock .float-pill-text { position: absolute; left: calc(100% + 10px); top: 50%; transform: translateY(-50%); background: var(--navy); color: #fff; padding: .35rem .7rem; border-radius: var(--radius-m); opacity: 0; pointer-events: none; transition: opacity .15s; box-shadow: var(--shadow-1); }
.float-dock .float-pill:hover .float-pill-text, .float-dock .float-pill:focus-visible .float-pill-text { opacity: 1; }
}
.float-dock .float-pill:focus-visible { outline: 3px solid var(--orange-300); outline-offset: 3px; }
.site-footer { padding-bottom: 150px; }
@media (max-width: 980px) {
  .site-footer { padding-bottom: calc(150px + env(safe-area-inset-bottom)); }
}
@media (max-width: 700px) { .hero-photo img { object-position: 50% 85%; } }
@media (max-width: 600px) { .trust { flex-wrap: wrap; gap: .4rem 1.2rem; justify-content: center; } }
/* mini steps: never squeeze 4 cards into a narrow column */
@media (min-width: 981px) { .mini-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 601px) and (max-width: 980px) { .mini-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ===== Round 3 (2026-10-23 22:40) ===== */
/* --- mobile menu: hamburger + right drawer, transform-only --- */
.nav-toggle { display: none; align-items: center; gap: .5rem; min-height: 44px; min-width: 44px; padding: 0 .75rem 0 .6rem; border: 1px solid var(--line); border-radius: var(--radius-m); background: #fff; color: var(--navy); font: inherit; font-weight: 600; font-size: .95rem; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.nav-toggle:focus-visible { outline: 3px solid var(--orange-300); outline-offset: 2px; }
.burger { position: relative; width: 22px; height: 16px; display: inline-block; }
.burger i { position: absolute; left: 0; right: 0; height: 2px; border-radius: 2px; background: currentColor; transition: transform 240ms cubic-bezier(.2,.8,.2,1), opacity 160ms; }
.burger i:nth-child(1) { top: 0; } .burger i:nth-child(2) { top: 7px; } .burger i:nth-child(3) { top: 14px; }
.nav-toggle[aria-expanded="true"] .burger i:nth-child(1) { transform: translate3d(0,7px,0) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .burger i:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .burger i:nth-child(3) { transform: translate3d(0,-7px,0) rotate(-45deg); }
.menu-btn, #drawer { display: none !important; }
.mnav { position: fixed; inset: 0; z-index: 80; visibility: hidden; pointer-events: none; transition: visibility 0s linear 260ms; }
.mnav.is-open { visibility: visible; pointer-events: auto; transition-delay: 0s; }
.mnav-backdrop { position: absolute; inset: 0; background: rgba(11,31,56,.55); opacity: 0; transition: opacity 260ms ease-out; }
.mnav.is-open .mnav-backdrop { opacity: 1; }
.mnav-panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(86vw, 360px); height: 100vh; height: 100dvh; display: flex; flex-direction: column; background: #fff; box-shadow: -12px 0 40px rgba(11,31,56,.25); transform: translate3d(100%,0,0); transition: transform 260ms cubic-bezier(.2,.8,.2,1); padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom); padding-right: env(safe-area-inset-right); outline: none; }
.mnav.is-open .mnav-panel { transform: translate3d(0,0,0); }
.mnav.is-animating .mnav-panel, .mnav.is-animating .mnav-backdrop { will-change: transform, opacity; }
.mnav-head { display: flex; align-items: center; justify-content: space-between; gap: .8rem; padding: .7rem .8rem .7rem 1.1rem; border-bottom: 1px solid var(--line); }
.mnav-brand { display: flex; align-items: center; gap: .55rem; color: var(--navy); font-weight: 700; text-decoration: none; }
.mnav-brand [lang="en"] { color: var(--steel); font-family: var(--latin); font-weight: 600; }
.mnav-close { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: #fff; color: var(--navy); cursor: pointer; }
.mnav-close:focus-visible, .mnav-body a:focus-visible, .mnav-acc-btn:focus-visible { outline: 3px solid var(--orange-300); outline-offset: -3px; }
.mnav-body { flex: 1 1 auto; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; padding: .4rem 1.1rem 1rem; }
.mnav-body > a, .mnav-acc-btn { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 52px; padding: 0 .2rem; border: 0; border-bottom: 1px solid var(--line); background: none; color: var(--navy); font: inherit; font-size: 1.05rem; font-weight: 600; text-decoration: none; text-align: left; cursor: pointer; }
.mnav-acc-btn svg { transition: transform 200ms ease-out; color: var(--orange-700); }
.mnav-acc-btn[aria-expanded="true"] svg { transform: rotate(180deg); }
.mnav-sub { padding: .3rem 0 .5rem .6rem; border-bottom: 1px solid var(--line); }
.mnav-sub a { display: flex; align-items: center; min-height: 44px; color: var(--ink); text-decoration: none; font-size: .98rem; }
.mnav-sub a::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--orange); margin-right: .7rem; }
.mnav-foot { padding: 1rem 1.1rem 1.2rem; border-top: 1px solid var(--line); display: grid; gap: .7rem; background: var(--canvas); }
.mnav-foot .btn { width: 100%; justify-content: center; }
.mnav-quick { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; }
.mnav-quick a { color: var(--steel); font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; white-space: nowrap; }
html.mnav-lock, html.mnav-lock body { overflow: hidden; overscroll-behavior: none; }
html.mnav-lock .float-dock { opacity: 0; visibility: hidden; }
@media (max-width: 980px) { .nav-toggle { display: inline-flex; } }
@media (max-width: 359px) { .nav-toggle-label { display: none; } }
@media (min-width: 981px) { .mnav { display: none; } }

/* --- floating dock: same stacked style on mobile; auto-hide transition --- */
.float-dock { z-index: 30; }

/* --- social: channel list + map card --- */
.social-layout { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 1.4rem; margin-top: 1.6rem; align-items: start; }
.channel-list { display: grid; gap: .9rem; }
.channel-link { display: flex; align-items: center; gap: .9rem; padding: 1rem 1.1rem; min-height: 72px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l); box-shadow: var(--shadow-1); color: var(--navy); text-decoration: none; transition: transform .2s cubic-bezier(.2,.7,.2,1), box-shadow .2s, border-color .2s; }
.channel-txt { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.channel-txt b { font-size: 1.05rem; }
.channel-txt small { color: var(--muted); font-size: .9rem; }
.channel-link .arr { color: var(--orange-700); flex: none; transition: transform .2s; }
.channel-link:hover, .channel-link:focus-visible { transform: translate3d(0,-2px,0); box-shadow: var(--shadow-2); border-color: #c9d5e0; }
.channel-link:hover .arr, .channel-link:focus-visible .arr { transform: translate3d(4px,0,0); }
.channel-ico.line { background: #06c755; }
.channel-ico.ig { background: #d62976; }
.social-layout .channel-embed { height: 360px; }
@media (max-width: 980px) { .social-layout { grid-template-columns: 1fr; } .social-layout .channel-embed { height: 300px; } }

/* --- keep short CTA links together --- */
.problems a, .fine a, .timeline-links a, .topic-grid .go, .domain-media .btn, .head-row .btn, .lede a, .prose p a { white-space: nowrap; }
.problems a { display: inline-block; }

/* --- motion (transform/opacity only) --- */
@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * { animation: rise .7s cubic-bezier(.2,.7,.2,1) both; }
  .hero-copy > :nth-child(2) { animation-delay: .06s; } .hero-copy > :nth-child(3) { animation-delay: .12s; }
  .hero-copy > :nth-child(4) { animation-delay: .18s; } .hero-copy > :nth-child(5) { animation-delay: .24s; }
  .hero-photo img { animation: heroZoom 1.6s cubic-bezier(.2,.7,.2,1) both; }
  .page-hero .wrap > * { animation: rise .6s cubic-bezier(.2,.7,.2,1) both; }
  .page-hero .wrap > :nth-child(2) { animation-delay: .05s; } .page-hero .wrap > :nth-child(3) { animation-delay: .1s; } .page-hero .wrap > :nth-child(n+4) { animation-delay: .15s; }
  @keyframes rise { from { opacity: 0; transform: translate3d(0,14px,0); } to { opacity: 1; transform: none; } }
  @keyframes heroZoom { from { transform: scale(1.06); } to { transform: scale(1); } }
  .rv { opacity: 0; transform: translate3d(0,18px,0); transition: opacity .6s cubic-bezier(.2,.7,.2,1), transform .6s cubic-bezier(.2,.7,.2,1); }
  .rv.rv-in { opacity: 1; transform: none; }
  .rv-d1 { transition-delay: .06s; } .rv-d2 { transition-delay: .12s; } .rv-d3 { transition-delay: .18s; } .rv-d4 { transition-delay: .24s; } .rv-d5 { transition-delay: .3s; }
  .cta-band::after, .page-hero::after, .aside-cta::after { animation: spin 90s linear infinite; }
  @keyframes spin { to { transform: rotate(360deg); } }
  .pdca .l, .mini-steps i, .method-list li::before { transition: transform .3s cubic-bezier(.2,.7,.2,1); }
  .pdca li:hover .l, .mini-steps li:hover i { transform: scale(1.08); }
  .card, .insight, .svc-grid a, .topic-grid a, a.contact-card, .channel-card, .feature, .pdca li, .method-list li { transition: transform .22s cubic-bezier(.2,.7,.2,1), box-shadow .22s, border-color .22s; }
  .card:hover, .insight:hover, .svc-grid a:hover, .topic-grid a:hover, a.contact-card:hover, .card:focus-visible, .insight:focus-visible, .svc-grid a:focus-visible, .topic-grid a:focus-visible { transform: translate3d(0,-3px,0); box-shadow: var(--shadow-2); }
  .topic-grid .go { display: inline-block; transition: transform .2s; }
  .topic-grid a:hover .go, .topic-grid a:focus-visible .go { transform: translate3d(4px,0,0); }
  .insight.has-media picture { display: block; overflow: hidden; }
  .insight.has-media picture img { transition: transform .5s cubic-bezier(.2,.7,.2,1); }
  .insight.has-media:hover picture img { transform: scale(1.04); }
  .btn { transition: transform .18s cubic-bezier(.2,.7,.2,1), box-shadow .18s, background-color .18s, color .18s, border-color .18s; }
  .btn:hover { transform: translate3d(0,-1px,0); }
  .btn:active { transform: translate3d(0,0,0) scale(.98); }
  .float-dock .float-pill { transition: transform .18s; }
  .float-dock .float-pill:hover { transform: translate3d(0,-2px,0); }
}
.site-header { transition: box-shadow .25s, background-color .25s; }
.site-header.is-scrolled { box-shadow: 0 6px 20px rgba(16,36,58,.08); background: rgba(255,255,255,.97); }
.site-header .mark { transition: transform .25s; transform-origin: left center; }
.site-header.is-scrolled .mark { transform: scale(.9); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .rv { opacity: 1 !important; transform: none !important; }
  .mnav { transition: none; }
}
.hero-photo { overflow: hidden; }

/* ===== Round 4 (2026-10-23 23:10) ===== */
/* 首頁「企業常見的四種起點」卡片 */
.start-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; margin-top: 1.6rem; }
@media (min-width: 1280px) { .start-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 600px) { .start-grid { grid-template-columns: 1fr; gap: .9rem; } }
.start-card { position: relative; display: flex; flex-direction: column; gap: .75rem; min-width: 0; padding: 1.4rem 1.3rem 1.2rem; background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--steel); border-radius: var(--radius-l); box-shadow: var(--shadow-1); }
.start-top { display: flex; align-items: center; justify-content: space-between; }
.start-ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; color: var(--orange-700); background: var(--orange-50); }
.start-num { font-family: var(--latin); font-weight: 800; font-size: 1.5rem; letter-spacing: .02em; color: #c9d5e0; line-height: 1; }
.start-card h3 { margin: .2rem 0 0; font-size: 1.15rem; line-height: 1.45; color: var(--navy); }
.start-card p { margin: 0; color: var(--muted); font-size: .97rem; line-height: 1.7; }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.chips li { padding: .22rem .6rem; border-radius: 999px; background: #eef3f8; color: var(--steel-600); border: 1px solid #d9e3ec; font-family: var(--latin); font-size: .84rem; font-weight: 600; line-height: 1.5; white-space: nowrap; }
.start-cta { margin-top: auto; padding-top: .9rem; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: .6rem; min-height: 44px; color: var(--orange-700); font-weight: 700; text-decoration: none; white-space: nowrap; }
.start-cta .arr { flex: none; transition: transform .2s; }
.start-cta:hover span, .start-cta:focus-visible span { text-decoration: underline; text-underline-offset: 3px; }
.start-cta:focus-visible { outline: 3px solid var(--orange-300); outline-offset: 2px; border-radius: 4px; }
@media (prefers-reduced-motion: no-preference) {
  .start-card { transition: transform .22s cubic-bezier(.2,.7,.2,1), box-shadow .22s, border-color .22s; }
  .start-card:hover, .start-card:focus-within { transform: translate3d(0,-3px,0); box-shadow: var(--shadow-2); border-top-color: var(--orange); }
  .start-card:hover .start-cta .arr, .start-cta:focus-visible .arr { transform: translate3d(4px,0,0); }
}

/* 服務頁「相關服務」：連結卡＋箭頭 */
nav.related .rel-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; list-style: none; padding: 0; margin: 1rem 0 1.4rem; border: 0; }
@media (max-width: 600px) { nav.related .rel-grid { grid-template-columns: 1fr; } }
nav.related .rel-grid li { border: 0; margin: 0; padding: 0; }
nav.related .rel-grid a { display: flex; align-items: center; gap: .8rem; min-height: 56px; height: 100%; padding: .75rem 1rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-m); color: var(--navy); font-weight: 600; text-decoration: none; }
nav.related .rel-grid a .idx { flex: none; font-family: var(--latin); font-size: .85rem; font-weight: 700; color: var(--orange-700); }
nav.related .rel-grid a span:not(.idx) { flex: 1; min-width: 0; }
nav.related .rel-grid a .arr { flex: none; color: var(--steel); transition: transform .2s; }
nav.related .rel-grid a:hover, nav.related .rel-grid a:focus-visible { border-color: #c9d5e0; box-shadow: var(--shadow-1); }
nav.related .rel-grid a:hover .arr, nav.related .rel-grid a:focus-visible .arr { transform: translate3d(3px,0,0); color: var(--orange-700); }

/* PDCA 小步驟：手機改成精簡橫列（圖示在左），不再是四張大卡 */
@media (max-width: 600px) {
  .mini-steps li { display: grid; grid-template-columns: 34px 1fr; column-gap: .8rem; align-items: start; padding: .85rem 1rem; }
  .mini-steps li i { grid-row: span 2; margin: 0; }
  .mini-steps li b { margin: 0; }
}

/* 手機浮動按鈕：膠囊樣式（參考 touchgold.com.tw），電話在上、LINE 在下 */
@media (max-width: 980px) {
  .float-dock { left: max(10px, env(safe-area-inset-left)); bottom: max(12px, calc(env(safe-area-inset-bottom) + 8px)); gap: 8px; align-items: flex-start; }
  .float-dock .float-pill { width: auto; min-width: 0; height: 46px; padding: 4px 14px 4px 4px; gap: .55rem; border-radius: 999px; justify-content: flex-start; color: #fff; text-decoration: none; overflow: hidden; transition: padding .22s cubic-bezier(.2,.7,.2,1), transform .18s; }
  .float-dock .float-pill-icon { flex: none; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.16); }
  .float-dock .float-pill-text { display: flex; flex-direction: column; line-height: 1.15; max-width: 9.5rem; opacity: 1; transition: max-width .22s cubic-bezier(.2,.7,.2,1), opacity .15s; }
  .float-dock .float-pill-text strong { font-size: .92rem; letter-spacing: .02em; }
  .float-dock .float-pill-text small { font-size: .74rem; font-weight: 600; opacity: .92; }
  .float-dock .float-phone { background: linear-gradient(145deg, #1d3d60, #10243a 55%, #0b1f38); border: 1px solid rgba(244,162,125,.55); box-shadow: 0 6px 18px rgba(0,0,0,.28), 0 2px 6px rgba(14,27,44,.12), inset 0 1px 0 rgba(255,255,255,.08); }
  .float-dock .line-float { background: linear-gradient(145deg, #07e05f, #06c755 45%, #05a847); border: 1px solid rgba(255,255,255,.35); box-shadow: 0 8px 22px rgba(6,199,85,.38), 0 2px 8px rgba(14,27,44,.12), inset 0 1px 0 rgba(255,255,255,.25); }
  .float-dock.is-compact .float-pill { padding-right: 4px; }
  .float-dock.is-compact .float-pill-text { max-width: 0; opacity: 0; }
}
/* r5：浮動按鈕永遠顯示（選單開啟時除外），只在圓鈕與膠囊間切換 */
.float-dock { opacity: 1; visibility: visible; }
html.mnav-lock .float-dock { opacity: 0; visibility: hidden; pointer-events: none; }
/* r6：桌機 header — 文字大小控制移到 CTA 右側，與 CTA 同高、垂直置中 */
.header-tools { gap: .75rem; }
.header-tools a.header-cta { align-items: center; min-height: 44px; padding-top: 0; padding-bottom: 0; }
.header-tools .type-size { height: 44px; }
/* r6：桌機下拉選單 — 內距、圓角 hover、編號對齊 */
.desk-nav .mega-panel { padding: 10px; min-width: 268px; }
.desk-nav .mega-panel a {
  display: flex; align-items: baseline; gap: .7rem;
  padding: 10px 16px; border-radius: var(--radius-s); line-height: 1.4; white-space: nowrap;
  color: var(--navy); transition: background-color .15s ease, color .15s ease;
}
.desk-nav .mega-panel a + a { margin-top: 2px; }
.desk-nav .mega-panel a:hover, .desk-nav .mega-panel a:focus-visible { background: var(--orange-50); color: var(--orange-700); }
.desk-nav .mega-panel a:first-child { font-weight: 600; }
.mega-panel .mp-num { flex: none; width: 1.6em; font-family: Inter, var(--sans); font-size: .78rem; font-weight: 700; letter-spacing: .04em; color: var(--orange-600); opacity: .75; font-variant-numeric: tabular-nums; }
.mega-panel a:hover .mp-num { opacity: 1; }
/* r6：關於其林 PDCA — 2x2 順時針循環（P D / A C），箭頭置中於格線間距；DOM 順序維持 P→D→C→A */
.logo-feature .pdca {
  --pg: 2.4rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-areas: "p d" "a c";
  gap: var(--pg); align-items: stretch;
}
.logo-feature .pdca li:nth-child(1) { grid-area: p; }
.logo-feature .pdca li:nth-child(2) { grid-area: d; }
.logo-feature .pdca li:nth-child(3) { grid-area: c; }
.logo-feature .pdca li:nth-child(4) { grid-area: a; }
.logo-feature .pdca li::after,
.logo-feature .pdca li:not(:last-child)::after {
  content: ""; position: absolute; z-index: 2; width: 28px; height: 28px; border-radius: 50%;
  right: auto; bottom: auto; left: auto; top: auto;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e5673a' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E") center/16px no-repeat;
  border: 1px solid var(--line); box-shadow: 0 2px 6px rgba(16,36,58,.08);
  pointer-events: none;
}
/* P → D（右） */
.logo-feature .pdca li:nth-child(1)::after { top: 50%; right: calc(var(--pg) / -2); transform: translate(50%, -50%); }
/* D → C（下） */
.logo-feature .pdca li:nth-child(2)::after { left: 50%; bottom: calc(var(--pg) / -2); transform: translate(-50%, 50%) rotate(90deg); }
/* C → A（左） */
.logo-feature .pdca li:nth-child(3)::after { top: 50%; left: calc(var(--pg) / -2); transform: translate(-50%, -50%) rotate(180deg); }
/* A → P（上，回到下一輪） */
.logo-feature .pdca li:nth-child(4)::after { left: 50%; top: calc(var(--pg) / -2); transform: translate(-50%, -50%) rotate(-90deg); }
.logo-feature .pdca li:hover { transform: none; }
@media (max-width: 980px) {
  .logo-feature .pdca { --pg: 2rem; grid-template-columns: 1fr; grid-template-areas: "p" "d" "c" "a"; }
  .logo-feature .pdca li::after, .logo-feature .pdca li:not(:last-child)::after { top: auto; right: auto; left: 50%; bottom: calc(var(--pg) / -2); transform: translate(-50%, 50%) rotate(90deg); }
  .logo-feature .pdca li:last-child::after { display: none; }
}
/* r6：公司資料表 — 標籤欄加寬、不換行（「Google 商家」維持一行） */
.facts div { grid-template-columns: 7.5em minmax(0, 1fr); column-gap: 1.25rem; align-items: baseline; }
.facts dt { white-space: nowrap; }
.facts dd { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 380px) { .facts div { grid-template-columns: 6.5em minmax(0, 1fr); column-gap: .9rem; } }