/* 柯尼卡美能达租赁子站 · 独立样式
   蓝（#009fe8）+ 白，产品大图，细网格与光环做科技感。
   不引用外部字体与图片，避免第三方请求。 */

:root {
  --blue: #009fe8;
  --blue-2: #00b8f0;
  --blue-600: #0084c7;
  --blue-700: #006aa6;
  --cyan: #6fe3ff;
  --navy: #061a2c;
  --ink: #0b1f33;
  --body: #334a5e;
  --muted: #5f7486;
  --line: #d9e9f3;
  --line-strong: #bfdceb;
  --soft: #f2faff;
  --soft-2: #e8f6fe;
  --white: #fff;
  --max: 1200px;
  --radius: 20px;
  --shadow: 0 20px 44px rgba(6, 26, 44, 0.09);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
svg { display: block; }

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--blue);
  color: #fff;
  border-radius: 8px;
  transition: top 0.2s;
}
.skip:focus { top: 12px; }

/* ---------- header ---------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.site-head.is-scrolled { box-shadow: 0 10px 30px rgba(6, 26, 44, 0.08); }

.utility {
  background: var(--navy);
  color: #b9d6e6;
  font-size: 12px;
  letter-spacing: 0.02em;
}
.utility-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 36px;
  padding: 7px 0;
}
.utility p { margin: 0; }
.utility-right { display: flex; align-items: center; gap: 22px; }
.utility-right span { color: #8fb4c8; }
.utility a { color: #fff; font-weight: 700; letter-spacing: 0.04em; }

.head-bar {
  display: flex;
  align-items: center;
  gap: 26px;
  min-height: 80px;
}

.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-mark { width: 44px; height: 44px; flex: 0 0 44px; }
.brand-mark svg { width: 100%; height: 100%; }
.brand-name {
  display: block;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.005em;
}
.brand-name span {
  margin-left: 6px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 600;
}
.brand-sub {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
}
.nav-list { display: flex; align-items: center; gap: 2px; margin: 0; padding: 0; list-style: none; }
.nav-list a {
  position: relative;
  display: block;
  padding: 10px 13px;
  border-radius: 9px;
  color: var(--body);
  font-size: 14.5px;
  font-weight: 600;
  transition: color 0.2s, background 0.2s;
}
.nav-list a:hover { color: var(--blue-700); background: var(--soft); }
.nav-list a[aria-current="page"] { color: var(--blue-700); }
.nav-list a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 13px;
  right: 13px;
  bottom: 3px;
  height: 2px;
  border-radius: 2px;
  background: var(--blue);
}

.head-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(0, 159, 232, 0.26);
  white-space: nowrap;
}
.head-cta svg { width: 17px; height: 17px; }
.head-cta:hover { filter: brightness(1.04); }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.nav-toggle svg { width: 20px; height: 20px; }
.nav-toggle[aria-expanded="true"] { color: var(--blue-700); border-color: var(--blue); }

.nav-tel { display: none; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 23px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn svg { width: 18px; height: 18px; }
.btn-solid {
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  color: #fff;
  box-shadow: 0 12px 28px rgba(0, 159, 232, 0.28);
}
.btn-solid:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(0, 159, 232, 0.34); }
.btn-ghost { background: #fff; border: 1px solid var(--line-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue-700); }
.btn-white { background: #fff; color: var(--blue-700); }
.btn-white:hover { transform: translateY(-2px); }

/* ---------- shared type ---------- */

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  color: var(--blue-700);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.eyebrow.light { color: var(--cyan); }

.section { padding: 88px 0; }
.section.soft { background: var(--soft); }

.section-head { max-width: 760px; margin-bottom: 38px; }
.section-head.compact { max-width: 660px; }
.section-head h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3.4vw, 2.75rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
}
.section-head p { margin: 0; color: var(--muted); font-size: 15px; }

.section-more { margin-top: 30px; }
.section-more a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue-700);
  font-size: 14px;
  font-weight: 700;
}
.section-more svg { width: 18px; height: 18px; }

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 12px;
}
.crumbs a { color: var(--body); }
.crumbs a:hover { color: var(--blue-700); }
.crumbs .current { color: var(--ink); font-weight: 600; }

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 62px 0 52px;
  background:
    radial-gradient(circle at 88% 2%, rgba(0, 159, 232, 0.14), transparent 36%),
    linear-gradient(180deg, #f8fdff, #fff);
  border-bottom: 1px solid var(--line);
}
.page-hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -140px;
  width: 460px;
  height: 460px;
  border: 1px solid rgba(0, 159, 232, 0.16);
  border-radius: 50%;
  pointer-events: none;
}
.page-hero h1 {
  max-width: 900px;
  margin: 0 0 16px;
  font-size: clamp(2.2rem, 4.6vw, 3.7rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.page-hero .lead { max-width: 760px; margin: 0; color: var(--muted); font-size: 16px; }

.page-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.page-meta span {
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--body);
  font-size: 12px;
  font-weight: 600;
}

.page-note {
  margin: 46px 0 0;
  padding: 18px 22px;
  border-left: 3px solid var(--blue);
  background: var(--soft);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

/* ---------- home hero ---------- */

.home-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 20%, rgba(0, 159, 232, 0.22), transparent 36%),
    radial-gradient(circle at 66% 90%, rgba(111, 227, 255, 0.2), transparent 38%),
    linear-gradient(118deg, #f8feff 0%, #effbff 48%, #e1f5ff 100%);
  border-bottom: 1px solid var(--line);
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 159, 232, 0.075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 159, 232, 0.075) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, transparent 0%, #000 28%, #000 74%, transparent 100%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  align-items: center;
  gap: 36px;
  padding: 66px 0 74px;
}
.hero-copy { min-width: 0; }
.hero-copy h1 {
  margin: 0 0 20px;
  font-size: clamp(2.5rem, 5.4vw, 4.55rem);
  font-weight: 800;
  line-height: 1.03;
  letter-spacing: -0.04em;
  overflow-wrap: anywhere;
}
.hero-copy .lead {
  max-width: 35em;
  margin: 0 0 28px;
  color: #3e566a;
  font-size: 16px;
  line-height: 1.8;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { margin: 18px 0 0; color: var(--muted); font-size: 12px; letter-spacing: 0.02em; }

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 38px 0 0;
  padding: 0;
}
.hero-stats div {
  min-width: 118px;
  padding: 0 26px;
  border-left: 1px solid var(--line-strong);
}
.hero-stats div:first-child { padding-left: 0; border-left: 0; }
.hero-stats dt { margin: 0; color: var(--muted); font-size: 11px; letter-spacing: 0.12em; }
.hero-stats dd {
  margin: 2px 0 0;
  color: var(--ink);
  font-size: 36px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.hero-stats dd span { margin-left: 5px; color: var(--blue-700); font-size: 13px; font-weight: 600; }

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 520px;
  min-width: 0;
}
.hero-ring {
  position: absolute;
  width: min(460px, 92%);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(0, 159, 232, 0.28);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.3) 52%, transparent 72%);
  box-shadow: inset 0 0 80px rgba(111, 227, 255, 0.22);
}
.hero-ring.ring-2 {
  width: min(340px, 68%);
  border-style: dashed;
  border-color: rgba(0, 159, 232, 0.2);
  background: transparent;
  box-shadow: none;
}
.hero-visual img {
  position: relative;
  z-index: 2;
  width: auto;
  max-width: 78%;
  max-height: 500px;
  object-fit: contain;
  padding: 14px;
  border: 1px solid rgba(0, 159, 232, 0.16);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 28px 54px rgba(6, 26, 44, 0.16);
}
.hero-tag {
  position: absolute;
  z-index: 3;
  top: 56px;
  left: 4%;
  padding: 7px 13px;
  border: 1px solid rgba(0, 159, 232, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--blue-700);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  backdrop-filter: blur(8px);
}
.hero-chip {
  position: absolute;
  z-index: 3;
  padding: 11px 14px;
  border: 1px solid rgba(0, 159, 232, 0.22);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 34px rgba(6, 26, 44, 0.1);
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.08em;
  backdrop-filter: blur(8px);
}
.hero-chip span {
  display: block;
  margin-bottom: 2px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0;
}
.chip-a { right: 5%; top: 30%; }
.chip-b { left: 1%; bottom: 24%; }
.hero-caption {
  position: absolute;
  z-index: 3;
  bottom: 12px;
  left: 0;
  right: 0;
  margin: 0;
  text-align: center;
  color: var(--muted);
  font-size: 10.5px;
  letter-spacing: 0.04em;
}

/* ---------- entries ---------- */

.entries-section { padding-top: 72px; padding-bottom: 44px; }
.entry-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.entry {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.entry:hover { transform: translateY(-4px); border-color: #b6dff2; box-shadow: var(--shadow); }
.entry-media {
  display: grid;
  place-items: center;
  min-height: 280px;
  padding: 22px;
  background: #fff;
  border-right: 1px solid var(--line);
}
.entry-media img { max-height: 250px; width: auto; object-fit: contain; }
.entry-body { display: flex; flex-direction: column; justify-content: center; padding: 30px 28px; min-width: 0; }
.entry-body h2 { margin: 0 0 10px; font-size: clamp(1.45rem, 2.2vw, 1.9rem); letter-spacing: -0.02em; }
.entry-body p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.7; }
.entry-link {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 700;
}
.entry-link strong { font-size: 20px; letter-spacing: -0.02em; }
.entry-link svg { width: 17px; height: 17px; margin-left: auto; }

/* ---------- product cards ---------- */

.p-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.p-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.p-card:hover { transform: translateY(-4px); border-color: #b6dff2; box-shadow: var(--shadow); }
.p-media {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 238px;
  padding: 18px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.p-media img { max-height: 202px; width: auto; object-fit: contain; }
.p-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(0, 159, 232, 0.1);
  color: var(--blue-700);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.p-body { display: flex; flex: 1; flex-direction: column; gap: 5px; padding: 18px 20px 20px; min-width: 0; }
.p-cat { margin: 0; color: var(--muted); font-size: 10.5px; letter-spacing: 0.06em; }
.p-body h3 { margin: 0; font-size: 20px; letter-spacing: -0.01em; line-height: 1.25; }
.p-speed { margin: 0; color: var(--blue-700); font-size: 12.5px; font-weight: 600; }
.p-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--body);
  font-size: 12.5px;
  font-weight: 700;
}
.p-link svg { width: 16px; height: 16px; color: var(--blue); flex: 0 0 16px; }

/* ---------- recommended / services / process ---------- */

.recommended { border-top: 1px solid var(--line); }
.services-section { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.service {
  padding: 26px 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}
.service-num { display: block; margin-bottom: 24px; color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: 0.16em; }
.service h3 { margin: 0 0 8px; font-size: 16px; }
.service p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.step-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.step-list li { position: relative; padding: 28px 24px 0 0; border-right: 1px solid var(--line); }
.step-list li:last-child { border-right: 0; padding-right: 0; }
.step-list li + li { padding-left: 24px; }
.step-num { display: block; margin-bottom: 22px; color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: 0.18em; }
.step-list h3 { margin: 0 0 6px; font-size: 17px; }
.step-list p { margin: 0; color: var(--muted); font-size: 13px; }

/* ---------- catalog ---------- */

.catalog { padding-top: 58px; }
.catalog-block { margin-bottom: 74px; }
.catalog-block:last-of-type { margin-bottom: 0; }
.catalog-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 10px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--ink);
}
.catalog-head > div:first-child { max-width: 620px; }
.catalog-head h2 { margin: 0 0 8px; font-size: clamp(1.8rem, 3.2vw, 2.5rem); letter-spacing: -0.025em; }
.catalog-head p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 13.5px; }
.catalog-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; justify-content: flex-end; }
.catalog-meta span {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  color: var(--muted);
  font-size: 11.5px;
  white-space: nowrap;
}
.catalog-meta strong { color: var(--blue); font-size: 23px; letter-spacing: -0.02em; }
.catalog-meta a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--blue-700);
  font-size: 12px;
  font-weight: 700;
}
.catalog-meta svg { width: 15px; height: 15px; }
.format-group { margin-top: 38px; }
.format-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 18px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.format-title span { color: var(--muted); font-size: 11.5px; font-weight: 500; letter-spacing: 0.02em; }

/* ---------- model page ---------- */

.model-top {
  position: relative;
  overflow: hidden;
  padding: 38px 0 72px;
  background: linear-gradient(158deg, #f6fcff 0%, #eaf8ff 64%, #f9fdff 100%);
  border-bottom: 1px solid var(--line);
}
.model-glow {
  position: absolute;
  top: -220px;
  right: -140px;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 159, 232, 0.16), transparent 68%);
  pointer-events: none;
}
.model-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 54px;
}
.model-media {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 520px;
  padding: 36px;
  border: 1px solid #d4eaf6;
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 34px 76px rgba(0, 82, 130, 0.11);
}
.model-media img { max-height: 478px; width: auto; object-fit: contain; filter: drop-shadow(0 24px 26px rgba(6, 26, 44, 0.12)); }
.media-tag {
  position: absolute;
  top: 20px;
  left: 22px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
}
.media-note {
  position: absolute;
  right: 16px;
  bottom: 14px;
  left: 16px;
  color: var(--muted);
  text-align: center;
  font-size: 10.5px;
}
.model-intro { min-width: 0; }
.model-brand {
  margin: 0 0 2px;
  color: var(--blue-700);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.model-intro h1 {
  margin: 0;
  font-size: clamp(2.5rem, 5.4vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  overflow-wrap: anywhere;
}
.model-sub { margin: 10px 0 18px; color: var(--muted); font-size: 14px; }
.model-intro .lead { margin: 0 0 22px; color: #3e566a; font-size: 14.5px; line-height: 1.8; }
.key-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  overflow: hidden;
  margin: 0 0 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--line);
}
.key-specs div { padding: 12px 15px; background: #fff; min-width: 0; }
.key-specs dt { margin: 0; color: var(--muted); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; }
.key-specs dd { margin: 4px 0 0; font-size: 13px; font-weight: 650; line-height: 1.42; overflow-wrap: anywhere; }
.model-note { margin: 18px 0 0; color: var(--muted); font-size: 11.5px; line-height: 1.7; }

.lease-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 54px; align-items: start; }
.lease-head h2 { margin: 0 0 12px; font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -0.02em; }
.lease-head p { margin: 0 0 12px; color: var(--muted); font-size: 14px; }
.lease-note {
  padding: 14px 16px;
  border-left: 2px solid var(--blue);
  background: #fff;
  font-size: 12.5px !important;
  line-height: 1.7;
}
.lease-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 0; padding: 0; list-style: none; }
.lease-list li { padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.lease-list h3 { margin: 0 0 6px; font-size: 14px; }
.lease-list p { margin: 0; color: var(--muted); font-size: 12.5px; line-height: 1.65; }

.spec-section { border-top: 1px solid var(--line); }
.spec-table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: 13.5px; }
.spec-table th {
  width: 28%;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--soft);
  color: #456;
  font-weight: 650;
  text-align: left;
  vertical-align: top;
}
.spec-table td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top; overflow-wrap: anywhere; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }

.full-specs {
  overflow: hidden;
  margin-top: 26px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}
.full-specs summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  list-style: none;
}
.full-specs summary::-webkit-details-marker { display: none; }
.full-specs summary::after {
  content: "+";
  color: var(--blue);
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
}
.full-specs[open] summary::after { content: "−"; }
.full-specs summary span { margin-left: auto; color: var(--muted); font-size: 11.5px; font-weight: 400; }
.spec-groups { padding: 0 22px 6px; }
.spec-group { margin-bottom: 26px; }
.spec-group h3 {
  margin: 0 0 10px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  letter-spacing: 0.06em;
}
.spec-group:first-child h3 { border-top: 0; padding-top: 0; }
.spec-source { margin: 0; padding: 0 22px 20px; color: var(--muted); font-size: 11.5px; line-height: 1.7; }

.similar-section { border-top: 1px solid var(--line); }

/* ---------- about ---------- */

.about-grid { display: grid; grid-template-columns: 1.55fr 0.85fr; gap: 56px; align-items: start; }
.about-block { display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding: 26px 0; border-top: 1px solid var(--line); }
.about-block:first-child { padding-top: 0; border-top: 0; }
.about-num { color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: 0.16em; }
.about-block h2 { margin: 0 0 8px; font-size: 21px; letter-spacing: -0.015em; }
.about-block p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.about-side { position: sticky; top: 130px; display: grid; gap: 16px; }
.fact-card { padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--soft); }
.fact-card dl { margin: 0; }
.fact-card dl div { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 12.5px; }
.fact-card dl div:last-child { border-bottom: 0; }
.fact-card dt { color: var(--muted); flex: 0 0 auto; }
.fact-card dd { margin: 0; text-align: right; font-weight: 600; overflow-wrap: anywhere; }
.side-cta { padding: 22px; border-radius: 18px; background: var(--navy); color: #fff; }
.side-cta p { margin: 0 0 12px; color: #a9c3d2; font-size: 12.5px; }
.side-cta .btn { width: 100%; }

/* ---------- contact ---------- */

.contact-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 56px; align-items: start; }
.channels { margin: 0; padding: 0; }
.channel { padding: 20px 0; border-top: 1px solid var(--line); }
.channel:first-child { border-top: 0; padding-top: 0; }
.channel dt { color: var(--muted); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; }
.channel dd { margin: 6px 0 0; font-size: 22px; font-weight: 750; letter-spacing: -0.015em; overflow-wrap: anywhere; }
.channel dd a:hover { color: var(--blue-700); }
.channel dd span { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; font-weight: 400; letter-spacing: 0; }
.contact-note { margin-top: 34px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--soft); }
.contact-note h2 { margin: 0 0 12px; font-size: 17px; }
.contact-note ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 13px; line-height: 1.9; }
.contact-form { padding: 30px; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: var(--shadow); }
.contact-form h2 { margin: 0 0 8px; font-size: 24px; letter-spacing: -0.02em; }
.contact-form > p { margin: 0 0 22px; color: var(--muted); font-size: 13px; }
.field { display: block; margin-bottom: 14px; }
.field > span { display: block; margin-bottom: 6px; color: var(--body); font-size: 11.5px; font-weight: 650; letter-spacing: 0.04em; }
.field input, .field textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fbfdff;
  color: var(--ink);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0, 159, 232, 0.12); background: #fff; }
.field textarea { resize: vertical; min-height: 100px; }
.contact-form .btn { width: 100%; margin-top: 4px; }
.form-note { margin: 12px 0 0 !important; color: var(--muted); font-size: 11px; line-height: 1.6; }

/* ---------- cta ---------- */

.cta-band {
  position: relative;
  overflow: hidden;
  padding: 62px 0;
  background: linear-gradient(118deg, #041a2e 0%, #005f96 52%, #009fe8 100%);
  color: #fff;
}
.cta-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, transparent, #000 40%, #000 70%, transparent);
  pointer-events: none;
}
.cta-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 34px; }
.cta-inner h2 { margin: 0 0 8px; font-size: clamp(1.8rem, 3.4vw, 2.65rem); letter-spacing: -0.025em; }
.cta-inner p:not(.eyebrow) { margin: 0; max-width: 620px; color: #cfeafa; font-size: 14px; }
.cta-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; flex: 0 0 auto; }
.cta-mobile { display: inline-flex; align-items: center; gap: 8px; color: #cfeafa; font-size: 12.5px; }
.cta-mobile svg { width: 16px; height: 16px; }

/* ---------- footer ---------- */

.site-foot { padding: 62px 0 26px; background: #04141f; color: #a9c3d2; font-size: 13px; }
.foot-main {
  display: grid;
  grid-template-columns: 1.6fr 0.8fr 1fr;
  gap: 46px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.foot-brand .brand-name { color: #fff; }
.foot-brand .brand-name span { color: var(--cyan); }
.foot-brand .brand-sub { color: #7e9bad; }
.foot-company { margin: 18px 0 6px; color: #fff; font-weight: 650; }
.foot-note { margin: 0 0 12px; color: #8fafc1; font-size: 12px; }
.foot-disclaimer {
  margin: 0;
  padding: 10px 12px;
  border-left: 2px solid var(--blue);
  background: rgba(255, 255, 255, 0.04);
  color: #cfeafa;
  font-size: 11.5px;
  line-height: 1.7;
}
.foot-title { margin: 0 0 16px; color: #fff; font-size: 11px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; }
.foot-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.foot-nav a { color: #a9c3d2; font-size: 12.5px; }
.foot-nav a:hover { color: #fff; }
.foot-contact p { display: flex; justify-content: space-between; gap: 14px; margin: 0 0 10px; font-size: 12.5px; }
.foot-contact span:first-child { color: #7e9bad; }
.foot-contact a { color: #fff; font-weight: 650; }
.foot-host { color: #cfeafa; overflow-wrap: anywhere; text-align: right; }
.foot-legal { display: grid; gap: 6px; padding-top: 22px; color: #6f8b9d; font-size: 10.5px; line-height: 1.65; }
.foot-legal p { margin: 0; }
.foot-legal a { color: #a9c3d2; }

/* ---------- responsive ---------- */

@media (max-width: 1120px) {
  .hero-grid { gap: 20px; }
  .hero-visual { min-height: 460px; }
  .hero-visual img { max-height: 430px; }
  .head-bar { gap: 18px; }
  .nav-list a { padding-inline: 10px; }
  .main-nav { gap: 18px; }
}

@media (max-width: 980px) {
  .wrap { width: calc(100% - 40px); }
  .head-bar { min-height: 72px; }
  .head-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 12px 20px 20px;
    border-bottom: 1px solid var(--line);
    background: #fff;
    box-shadow: 0 22px 34px rgba(6, 26, 44, 0.12);
  }
  .main-nav.is-open { display: flex; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-list a { padding: 12px 10px; font-size: 15px; }
  .nav-list a[aria-current="page"]::after { display: none; }
  .nav-list a[aria-current="page"] { background: var(--soft); }
  .nav-tel {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-top: 10px;
    padding: 13px 14px;
    border-radius: 10px;
    background: var(--navy);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
  }
  .nav-tel svg { width: 18px; height: 18px; }

  .hero-grid { grid-template-columns: 1fr; padding: 52px 0 58px; }
  .hero-copy h1 { max-width: 14em; }
  .hero-visual { order: -1; min-height: 380px; }
  .hero-visual img { max-height: 360px; max-width: 66%; }
  .hero-ring { width: min(350px, 78%); }
  .hero-ring.ring-2 { width: min(260px, 58%); }
  .hero-tag { top: 24px; }
  .chip-a { top: 22%; }
  .chip-b { bottom: 18%; }
  .hero-caption { bottom: 0; }

  .entry-grid { grid-template-columns: 1fr; }
  .p-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step-list li { padding: 24px 20px 24px 0; border-bottom: 1px solid var(--line); }
  .step-list li + li { padding-left: 20px; }
  .step-list li:nth-child(2n) { border-right: 0; padding-right: 0; }
  .step-list li:nth-last-child(-n+2) { border-bottom: 0; }

  .catalog-head { flex-direction: column; align-items: flex-start; gap: 18px; }
  .catalog-meta { justify-content: flex-start; }

  .model-grid { grid-template-columns: 1fr; gap: 30px; }
  .model-media { min-height: 400px; }
  .model-media img { max-height: 360px; }
  .lease-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-grid { grid-template-columns: 1fr; gap: 34px; }
  .about-side { position: static; grid-template-columns: 1fr 1fr; align-items: start; }
  .contact-grid { grid-template-columns: 1fr; gap: 34px; }

  .cta-inner { flex-direction: column; align-items: flex-start; }
  .foot-main { grid-template-columns: 1fr 1fr; gap: 34px; }
  .foot-brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .section { padding: 64px 0; }
  .utility-inner { align-items: flex-start; gap: 8px; }
  .utility-right { gap: 12px; }
  .utility-right span { display: none; }
  .brand-name { font-size: 17px; }
  .brand-name span { font-size: 12px; }
  .brand-sub { font-size: 9px; letter-spacing: 0.08em; }

  .hero-copy h1 { font-size: clamp(2.2rem, 10vw, 3.2rem); }
  .hero-stats { margin-top: 30px; }
  .hero-stats div { min-width: 92px; padding: 0 18px; }
  .hero-stats dd { font-size: 30px; }
  .hero-chip { display: none; }
  .hero-visual { min-height: 330px; }
  .hero-visual img { max-height: 310px; max-width: 78%; }

  .entry { grid-template-columns: 1fr; }
  .entry-media { min-height: 220px; border-right: 0; border-bottom: 1px solid var(--line); }
  .entry-media img { max-height: 190px; }
  .entry-body { padding: 24px 22px; }

  .p-grid { grid-template-columns: 1fr; gap: 18px; }
  .p-media { min-height: 230px; }
  .p-media img { max-height: 200px; }

  .service-grid { grid-template-columns: 1fr; }
  .step-list { grid-template-columns: 1fr; }
  .step-list li, .step-list li + li { padding: 22px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .step-list li:last-child { border-bottom: 0; }

  .catalog-meta span { font-size: 11px; }
  .catalog-meta strong { font-size: 20px; }

  .model-media { min-height: 330px; padding: 24px 24px 18px; }
  .model-media img { max-height: 290px; }
  .model-media .media-note { position: static; margin-top: 12px; font-size: 10px; }
  .model-intro h1 { font-size: clamp(2.2rem, 11vw, 3rem); }
  .key-specs { grid-template-columns: 1fr; }
  .lease-list { grid-template-columns: 1fr; }

  .about-side { grid-template-columns: 1fr; }
  .contact-form { padding: 22px; }

  .foot-main { grid-template-columns: 1fr; gap: 28px; }
  .foot-nav { grid-template-columns: 1fr 1fr 1fr; }
  .cta-band { padding: 48px 0; }
  .cta-actions { width: 100%; }
  .cta-actions .btn { width: 100%; }
}

@media (max-width: 520px) {
  .wrap { width: calc(100% - 32px); }
  .head-bar { min-height: 66px; gap: 10px; }
  .brand-mark { width: 38px; height: 38px; flex-basis: 38px; }
  .brand { gap: 9px; }
  .brand-name { font-size: 16px; }
  .nav-toggle span { display: none; }
  .nav-toggle { padding: 9px 10px; }

  .utility { font-size: 10.5px; }
  .utility-inner { padding: 6px 0; }

  .hero-visual { min-height: 300px; }
  .hero-visual img { max-height: 275px; }
  .hero-tag { left: 0; top: 14px; }
  .hero-caption { font-size: 9.5px; }
  .hero-stats div { min-width: 0; flex: 1 1 0; padding: 0 12px; }
  .hero-stats dd { font-size: 26px; }

  .page-hero { padding: 46px 0 40px; }
  .page-hero h1 { font-size: clamp(2rem, 9.5vw, 2.8rem); }
  .page-meta span { font-size: 11px; }

  .section-head h2 { font-size: clamp(1.6rem, 7vw, 2rem); }
  .entry-body h2 { font-size: 1.4rem; }

  .spec-table { font-size: 12.5px; }
  .spec-table th { width: 34%; padding: 10px 11px; }
  .spec-table td { padding: 10px 11px; }
  .spec-groups { padding: 0 14px 4px; }
  .full-specs summary { padding: 16px; }
  .spec-source { padding: 0 16px 16px; }

  .channel dd { font-size: 19px; }
  .contact-note { padding: 18px; }
  .foot-nav { grid-template-columns: 1fr 1fr; }
}

/* ---------- 城市页（v0.32）：529 个城市/区县 + /cities/ 总览 ---------- */

.city-summary {
  margin: 26px 0 0;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  border-radius: 14px;
  background: #fff;
  color: var(--body);
  font-size: 14px;
  line-height: 1.85;
}

.deliver-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.deliver-card {
  padding: 26px 26px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.deliver-card h3 { margin: 12px 0 10px; font-size: 20px; letter-spacing: -0.01em; }
.deliver-card p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.8; }
.deliver-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--soft-2);
  color: var(--blue-700);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.check-list { display: grid; gap: 8px; margin: 16px 0 0; padding: 0; list-style: none; }
.check-list li { display: flex; gap: 8px; align-items: flex-start; color: var(--body); font-size: 12.5px; line-height: 1.6; }
.check-list svg { width: 15px; height: 15px; flex: 0 0 15px; margin-top: 2px; color: var(--blue); }

.city-scope th { width: 22%; }
.city-links { display: grid; grid-template-columns: repeat(auto-fill, minmax(178px, 1fr)); gap: 8px; margin: 0; padding: 0; list-style: none; }
.city-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}
.city-links a:hover { border-color: var(--blue); color: var(--blue-700); transform: translateY(-1px); }
.city-links a span { color: var(--muted); font-size: 11px; font-weight: 500; }

.province-nav { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 34px; }
.province-nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--body);
  font-size: 12.5px;
  font-weight: 600;
}
.province-nav a span { color: var(--muted); font-size: 11px; }
.province-nav a:hover { border-color: var(--blue); color: var(--blue-700); }

.province-list { display: grid; gap: 24px; }
.province {
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  scroll-margin-top: 96px;
}
.province h3 { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; margin: 0 0 12px; font-size: 19px; }
.province .count { color: var(--muted); font-size: 11.5px; font-weight: 500; letter-spacing: 0.04em; }

@media (max-width: 980px) {
  .deliver-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .city-summary { padding: 18px 18px; font-size: 13px; }
  .city-links { grid-template-columns: 1fr; }
  .province { padding: 20px 18px; }
  .province-nav { gap: 6px; }
}