/* =========================================================
   沃迈思(深圳)科技有限公司 · womaisi.com
   全站样式 - 纯静态，无构建步骤
   ========================================================= */

:root {
  /* 品牌色 */
  --brand: #1f5eff;
  --brand-dark: #1447d6;
  --brand-soft: #eaf0ff;
  --accent: #00c2a8;

  /* 中性色 */
  --ink: #0d1424;
  --ink-2: #30394d;
  --ink-3: #5c6679;
  --line: #e4e8f0;
  --bg: #ffffff;
  --bg-soft: #f6f8fc;
  --navy: #0b1020;

  /* 版式 */
  --font: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Helvetica Neue",
    Arial, "Noto Sans SC", sans-serif;
  --maxw: 1160px;
  --radius: 14px;
  --radius-sm: 10px;

  /* 阴影 */
  --shadow-sm: 0 1px 2px rgba(13, 20, 36, 0.06), 0 2px 8px rgba(13, 20, 36, 0.04);
  --shadow: 0 6px 24px rgba(13, 20, 36, 0.08);
  --shadow-lg: 0 18px 50px rgba(13, 20, 36, 0.14);
}

/* ----------------------------- 基础 ----------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  margin: 0 0 .6em;
  color: var(--ink);
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: -.01em;
}

h1 { font-size: clamp(1.9rem, 4.6vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.15rem); }
h3 { font-size: clamp(1.08rem, 1.8vw, 1.28rem); }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--brand);
  text-decoration: none;
  transition: color .18s ease;
}
a:hover { color: var(--brand-dark); text-decoration: underline; }

img, svg { max-width: 100%; height: auto; vertical-align: middle; }

ul, ol { margin: 0 0 1em; padding-left: 1.3em; }
li { margin-bottom: .4em; }

strong { color: var(--ink); font-weight: 600; }

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 2.5rem 0;
}

/* 键盘可访问性：统一焦点样式 */
:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 2px;
  border-radius: 4px;
}

/* 屏幕阅读器专用文本 */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* 跳转到主内容 */
.skip-link {
  position: absolute;
  left: 50%;
  top: -60px;
  transform: translateX(-50%);
  z-index: 200;
  background: var(--navy);
  color: #fff;
  padding: .6rem 1.2rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: top .2s ease;
}
.skip-link:focus { top: 0; color: #fff; text-decoration: none; }

/* ----------------------------- 布局 ----------------------------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 20px;
}

.section { padding: clamp(3.5rem, 7vw, 6rem) 0; }
.section--soft { background: var(--bg-soft); }
.section--navy { background: var(--navy); color: #b9c3d9; }
.section--navy h2,
.section--navy h3 { color: #fff; }

.section-head {
  max-width: 720px;
  margin: 0 auto clamp(2rem, 4vw, 3rem);
  text-align: center;
}
.section-head p { color: var(--ink-3); font-size: 1.03rem; margin: 0; }

.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: .7rem;
}
.section--navy .eyebrow { color: var(--accent); }

.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }

/* ----------------------------- 按钮 ----------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: .78rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: inherit;
  font-size: .98rem;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  text-decoration: none;
  transition: background .18s ease, color .18s ease, border-color .18s ease,
    transform .18s ease, box-shadow .18s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn[disabled], .btn[aria-disabled="true"] {
  opacity: .6; cursor: not-allowed; transform: none;
}

.btn--primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 6px 18px rgba(31, 94, 255, .28);
}
.btn--primary:hover { background: var(--brand-dark); color: #fff; }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn--ghost:hover { border-color: var(--brand); color: var(--brand); }

.btn--light {
  background: rgba(255, 255, 255, .1);
  color: #fff;
  border-color: rgba(255, 255, 255, .34);
}
.btn--light:hover { background: rgba(255, 255, 255, .2); color: #fff; }

.btn--lg { padding: .95rem 2rem; font-size: 1.04rem; }
.btn--block { width: 100%; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.btn-row--center { justify-content: center; }

/* ----------------------------- 头部导航 ----------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 70px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 700;
  font-size: 1.06rem;
  white-space: nowrap;
}
.brand:hover { color: var(--ink); text-decoration: none; }
.brand img { width: 34px; height: 34px; }
.brand-en {
  display: block;
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--ink-3);
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  display: block;
  padding: .5rem .85rem;
  border-radius: var(--radius-sm);
  color: var(--ink-2);
  font-weight: 500;
  font-size: .97rem;
}
.nav-links a:hover { background: var(--bg-soft); color: var(--brand); text-decoration: none; }
.nav-links a[aria-current="page"] { color: var(--brand); font-weight: 600; }

.nav-cta { margin-left: 8px; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 20px; height: 2px;
  margin: 4px auto;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: absolute;
    left: 0; right: 0;
    top: 100%;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 12px 20px 22px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  .nav-menu.is-open { display: flex; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-links a { padding: .8rem .6rem; font-size: 1.02rem; }
  .nav-cta { margin: 10px 0 0; }
  .nav-cta .btn { width: 100%; }
}

/* ----------------------------- 首屏 Hero ----------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 520px at 88% -10%, rgba(0, 194, 168, .20), transparent 60%),
    radial-gradient(760px 480px at 8% 0%, rgba(31, 94, 255, .26), transparent 62%),
    linear-gradient(180deg, #0b1020 0%, #111a33 100%);
  color: #c3cde2;
  padding: clamp(3.4rem, 8vw, 6.4rem) 0 clamp(3rem, 6vw, 5rem);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(70% 70% at 50% 40%, #000, transparent);
  -webkit-mask-image: radial-gradient(70% 70% at 50% 40%, #000, transparent);
  pointer-events: none;
}
.hero > .container { position: relative; z-index: 1; }

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 920px) {
  .hero-inner { grid-template-columns: 1fr; }
}

.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, #7fa6ff, var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lead {
  font-size: clamp(1rem, 1.6vw, 1.16rem);
  color: #b3bfd6;
  max-width: 34em;
  margin-bottom: 1.8rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  padding: .32rem .9rem .32rem .55rem;
  margin-bottom: 1.3rem;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 999px;
  font-size: .85rem;
  color: #d7deee;
}
.badge .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(0, 194, 168, .22);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 18px;
  margin-top: 2.6rem;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(255, 255, 255, .13);
  list-style: none;
  padding-left: 0;
}
.hero-stats li { margin: 0; }
.hero-stats b {
  display: block;
  font-size: 1.6rem;
  color: #fff;
  line-height: 1.2;
}
.hero-stats span { font-size: .87rem; color: #9aa7c0; }

/* Hero 右侧卡片 */
.hero-card {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 18px;
  padding: 26px;
  box-shadow: var(--shadow-lg);
}
.hero-card h2 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 1.1rem;
}
.hero-card ul { list-style: none; padding: 0; margin: 0; }
.hero-card li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: .72rem 0;
  border-bottom: 1px dashed rgba(255, 255, 255, .13);
  font-size: .95rem;
  color: #c3cde2;
}
.hero-card li:last-child { border-bottom: 0; }
.hero-card li b { color: #fff; display: block; font-weight: 600; }
.step-no {
  flex: 0 0 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(31, 94, 255, .3);
  border: 1px solid rgba(127, 166, 255, .5);
  color: #cfdcff;
  font-size: .8rem;
  font-weight: 700;
}

/* ----------------------------- 卡片 ----------------------------- */
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card--hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: #c9d6f7;
}
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--ink-3); font-size: .96rem; }

.card-icon {
  width: 46px; height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: 12px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 1.35rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}
.tag-list li {
  margin: 0;
  padding: .26rem .7rem;
  border-radius: 999px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  font-size: .82rem;
  color: var(--ink-3);
}
.section--navy .tag-list li {
  background: rgba(255, 255, 255, .07);
  border-color: rgba(255, 255, 255, .15);
  color: #c3cde2;
}

/* 带勾的清单 */
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {
  position: relative;
  padding-left: 1.75em;
  margin-bottom: .6em;
  color: var(--ink-2);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: .56em;
  width: 15px; height: 9px;
  border-left: 2.5px solid var(--accent);
  border-bottom: 2.5px solid var(--accent);
  transform: rotate(-45deg);
  border-radius: 1px;
}
.section--navy .check-list li { color: #c3cde2; }

/* 流程步骤 */
.steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}
.steps li {
  counter-increment: step;
  position: relative;
  margin: 0;
  padding: 26px 22px 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.steps li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: .6rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--brand);
  opacity: .85;
}
.steps h3 { font-size: 1.05rem; margin-bottom: .35rem; }
.steps p { font-size: .93rem; color: var(--ink-3); }

/* 两列图文 */
.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

/* 表格 */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .95rem;
  min-width: 560px;
}
caption {
  caption-side: top;
  text-align: left;
  padding: 14px 18px;
  color: var(--ink-3);
  font-size: .9rem;
}
th, td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
thead th {
  background: var(--bg-soft);
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap;
}
tbody tr:last-child td { border-bottom: 0; }

/* 折叠问答 */
.faq { max-width: 820px; margin-inline: auto; }
.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0 20px;
  margin-bottom: 12px;
}
.faq summary {
  cursor: pointer;
  padding: 16px 0;
  font-weight: 600;
  color: var(--ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--brand);
  line-height: 1;
}
.faq details[open] summary::after { content: "–"; }
.faq details > p {
  padding-bottom: 18px;
  color: var(--ink-3);
  font-size: .95rem;
}

/* CTA 区块 */
.cta-band {
  background: linear-gradient(120deg, var(--brand) 0%, #3f2fd4 55%, #0a8f7c 100%);
  color: #fff;
  border-radius: 20px;
  padding: clamp(2.2rem, 5vw, 3.4rem);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.cta-band h2 { color: #fff; }
.cta-band p {
  color: rgba(255, 255, 255, .9);
  max-width: 44em;
  margin-inline: auto;
  margin-bottom: 1.8rem;
}

/* ----------------------------- 子页面标题区 ----------------------------- */
.page-hero {
  background:
    radial-gradient(600px 300px at 90% 0%, rgba(0, 194, 168, .10), transparent 60%),
    linear-gradient(180deg, #f2f6ff 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
  padding: clamp(2.4rem, 5vw, 3.8rem) 0 clamp(2rem, 4vw, 3rem);
}
.page-hero h1 { margin-bottom: .6rem; }
.page-hero p {
  max-width: 44em;
  color: var(--ink-3);
  font-size: 1.05rem;
  margin: 0;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .4em;
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  font-size: .87rem;
  color: var(--ink-3);
}
.breadcrumb li { margin: 0; }
.breadcrumb li + li::before { content: "/"; margin-right: .4em; color: #b9c0cf; }

/* ----------------------------- 表单 ----------------------------- */
.form-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 3rem);
  align-items: start;
}
@media (max-width: 900px) {
  .form-layout { grid-template-columns: 1fr; }
}

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(22px, 3.5vw, 34px);
  box-shadow: var(--shadow);
}

fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 1.6rem;
}
legend {
  padding: 0;
  margin-bottom: 1rem;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink);
}

.field { margin-bottom: 1.15rem; }
.field-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0 18px;
}

label {
  display: block;
  margin-bottom: .4rem;
  font-size: .92rem;
  font-weight: 600;
  color: var(--ink);
}
.req { color: #d92d20; margin-left: .15em; }
.hint {
  display: block;
  margin-top: .35rem;
  font-size: .82rem;
  color: var(--ink-3);
  font-weight: 400;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
select,
textarea {
  width: 100%;
  padding: .72rem .9rem;
  font-family: inherit;
  font-size: .97rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid #cfd6e4;
  border-radius: var(--radius-sm);
  transition: border-color .16s ease, box-shadow .16s ease;
}
textarea { min-height: 140px; resize: vertical; line-height: 1.7; }
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235c6679' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(31, 94, 255, .16);
}
input[aria-invalid="true"], textarea[aria-invalid="true"], select[aria-invalid="true"] {
  border-color: #d92d20;
}
input[aria-invalid="true"]:focus, textarea[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 3px rgba(217, 45, 32, .14);
}
::placeholder { color: #9aa3b5; }

.error-text {
  display: none;
  margin-top: .35rem;
  font-size: .84rem;
  color: #d92d20;
}
.error-text.is-visible { display: block; }

/* 复选 / 单选组 */
.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}
.choice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: .7rem .85rem;
  border: 1px solid #cfd6e4;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: .93rem;
  font-weight: 500;
  color: var(--ink-2);
  margin: 0;
  transition: border-color .16s ease, background .16s ease;
}
.choice:hover { border-color: var(--brand); background: #fafbff; }
.choice input { width: 17px; height: 17px; margin: .18rem 0 0; flex: 0 0 auto; accent-color: var(--brand); }
.choice:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); color: var(--ink); }

.consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 400;
  font-size: .9rem;
  color: var(--ink-3);
  margin-bottom: 1.2rem;
}
.consent input { margin: .3rem 0 0; accent-color: var(--brand); flex: 0 0 auto; }

/* 提交反馈 */
.form-status {
  display: none;
  margin-bottom: 1.2rem;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  font-size: .94rem;
}
.form-status.is-visible { display: block; }
.form-status--ok {
  background: #e9f9f4;
  border: 1px solid #a6e3d0;
  color: #0a6b53;
}
.form-status--err {
  background: #fef3f2;
  border: 1px solid #fca79f;
  color: #a3231a;
}
.form-status h3 { font-size: 1.02rem; margin-bottom: .4rem; color: inherit; }

.summary-box {
  margin: 14px 0;
  padding: 14px;
  background: rgba(255, 255, 255, .7);
  border: 1px dashed #a6e3d0;
  border-radius: var(--radius-sm);
  font-family: ui-monospace, Consolas, "Courier New", monospace;
  font-size: .84rem;
  line-height: 1.75;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 260px;
  overflow: auto;
  color: var(--ink-2);
}

/* 侧栏联系卡 */
.side-card {
  background: var(--navy);
  color: #b9c3d9;
  border-radius: 18px;
  padding: 28px;
}
.side-card h2, .side-card h3 { color: #fff; }
.side-card + .side-card { margin-top: 20px; }
.side-card--plain {
  background: var(--bg-soft);
  color: var(--ink-3);
  border: 1px solid var(--line);
}
.side-card--plain h3 { color: var(--ink); }

.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li {
  padding: .75rem 0;
  border-bottom: 1px dashed rgba(255, 255, 255, .14);
  font-size: .95rem;
}
.contact-list li:last-child { border-bottom: 0; }
.contact-list .k {
  display: block;
  font-size: .8rem;
  color: #8e9ab4;
  margin-bottom: .1rem;
}
.contact-list .v { color: #fff; font-weight: 600; word-break: break-all; }
.contact-list a { color: #9fc0ff; }
.side-card--plain .contact-list li { border-bottom-color: var(--line); }
.side-card--plain .contact-list .k { color: var(--ink-3); }
.side-card--plain .contact-list .v { color: var(--ink); }

/* ----------------------------- 页脚 ----------------------------- */
.site-footer {
  background: var(--navy);
  color: #8e9ab4;
  padding: clamp(2.8rem, 5vw, 4rem) 0 1.6rem;
  font-size: .92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.4fr) repeat(auto-fit, minmax(150px, 1fr));
  gap: 32px;
  padding-bottom: 2.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.site-footer h2, .site-footer h3 { color: #fff; }
.site-footer h3 { font-size: .95rem; margin-bottom: .9rem; }
.site-footer a { color: #aab5cc; }
.site-footer a:hover { color: #fff; }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; margin-bottom: .9rem; }
.footer-brand img { width: 32px; height: 32px; }
.footer-brand b { color: #fff; font-size: 1.02rem; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .55em; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding-top: 1.4rem;
  font-size: .85rem;
  color: #74809a;
}
.footer-bottom p { margin: 0; }

/* ----------------------------- 工具类 ----------------------------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: 1.4rem; }
.mt-3 { margin-top: 2.2rem; }
.mb-0 { margin-bottom: 0; }
.muted { color: var(--ink-3); }
.small { font-size: .88rem; }
.nowrap { white-space: nowrap; }

/* 入场动画 */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .site-footer, .cta-band, .nav-toggle { display: none !important; }
  body { color: #000; }
  .hero { background: none; color: #000; }
}