@charset "utf-8";

/* ==========================================================================
   Forgon 孚峻 — 站点样式
   品牌主色取自 logo：#019DD6
   ========================================================================== */

:root {
  --brand:        #019dd6;
  --brand-600:    #0288bd;
  --brand-700:    #036f9c;
  --brand-tint:   #e8f6fc;
  --navy:         #0d2b45;
  --navy-600:     #14395b;

  --ink:          #16202c;
  --ink-2:        #3d4c5c;
  --muted:        #64748b;
  --line:         #e2e8f0;
  --line-2:       #eef2f6;
  --bg:           #ffffff;
  --bg-soft:      #f6f9fc;

  --radius:       14px;
  --radius-sm:    9px;
  --shadow-sm:    0 1px 2px rgba(13, 43, 69, .06), 0 1px 3px rgba(13, 43, 69, .05);
  --shadow:       0 4px 14px rgba(13, 43, 69, .07), 0 2px 6px rgba(13, 43, 69, .04);
  --shadow-lg:    0 18px 44px rgba(13, 43, 69, .12), 0 6px 14px rgba(13, 43, 69, .06);

  --container:    1180px;
  --header-h:     70px;

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC",
          "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", sans-serif;
}

/* --------------------------------------------------------------- 基础 --- */

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

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

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;
  color: var(--ink);
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: -.01em;
}

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--brand-700); text-decoration: none; transition: color .18s ease; }
a:hover { color: var(--brand); }

img { max-width: 100%; height: auto; display: block; border: 0; }

ul, ol { margin: 0 0 1.1em; padding-left: 1.35em; }
li { margin: .3em 0; }

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

:focus-visible { outline: 3px solid rgba(1, 157, 214, .45); outline-offset: 2px; border-radius: 4px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--brand); color: #fff; padding: 10px 18px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* --------------------------------------------------------------- 头部 --- */

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}

.logo { display: flex; align-items: center; flex: 0 0 auto; }
.logo img { width: 132px; height: auto; }

.nav-toggle {
  display: none;
  width: 42px; height: 42px; padding: 0;
  border: 1px solid var(--line); border-radius: 10px;
  background: #fff; cursor: pointer; color: var(--navy);
  align-items: center; justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }
.nav-toggle[aria-expanded="true"] .icon-open  { display: none; }

.site-nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; align-items: center; gap: 4px;
}
.site-nav a {
  display: block; padding: 9px 15px; border-radius: 9px;
  color: var(--ink); font-size: 15.5px; font-weight: 500; white-space: nowrap;
  transition: background .18s ease, color .18s ease;
}
.site-nav a:hover { background: var(--bg-soft); color: var(--brand-700); }
.site-nav a[aria-current="page"] { color: var(--brand-700); background: var(--brand-tint); font-weight: 600; }

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow); padding: 10px 24px 18px;
    display: none;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .site-nav a { padding: 12px 14px; font-size: 16px; }
}

/* ------------------------------------------------------------- 按钮 ---- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: 10px; border: 1px solid transparent;
  font-size: 15.5px; font-weight: 600; line-height: 1.4; cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .12s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-600); color: #fff; }

.btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .5); }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); color: #fff; border-color: #fff; }

.btn-outline { background: #fff; color: var(--brand-700); border-color: var(--line); }
.btn-outline:hover { border-color: var(--brand); color: var(--brand-700); background: var(--brand-tint); }

/* -------------------------------------------------------- 首页 Hero ---- */

.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #0d2b45 0%, #14395b 45%, #036f9c 100%);
  color: #fff;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(760px 380px at 82% 8%,  rgba(1, 157, 214, .40), transparent 62%),
    radial-gradient(560px 340px at 12% 96%, rgba(1, 157, 214, .22), transparent 60%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }

.hero-inner { padding: 92px 0 100px; max-width: 760px; }

.hero .eyebrow {
  display: inline-block; margin-bottom: 20px; padding: 6px 15px;
  background: rgba(255, 255, 255, .13); border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px; font-size: 13.5px; font-weight: 500; letter-spacing: .02em;
  color: #d9f0fa;
}
.hero h1 {
  color: #fff; font-size: clamp(2rem, 4.6vw, 3.05rem); line-height: 1.22;
  letter-spacing: -.02em; margin-bottom: 22px;
}
.hero h1 em { font-style: normal; color: #7fd6f5; }
.hero .lead {
  font-size: clamp(1rem, 1.7vw, 1.15rem); line-height: 1.85;
  color: rgba(255, 255, 255, .84); max-width: 620px; margin-bottom: 34px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-stats {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  border-top: 1px solid rgba(255, 255, 255, .16); padding: 26px 0 34px;
}
.hero-stats div { text-align: left; }
.hero-stats b {
  display: block; font-size: 1.75rem; font-weight: 700; color: #fff; line-height: 1.2;
}
.hero-stats span { font-size: 14px; color: rgba(255, 255, 255, .70); }

@media (max-width: 700px) {
  .hero-inner { padding: 62px 0 56px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 22px 8px; }
}

/* --------------------------------------------------- 内页标题条 ------- */

.page-hero {
  background: linear-gradient(135deg, #0d2b45 0%, #14395b 60%, #0a4f74 100%);
  color: #fff; padding: 54px 0 46px;
}
.page-hero h1 {
  color: #fff; font-size: clamp(1.6rem, 3.2vw, 2.2rem); margin-bottom: 8px;
}
.page-hero .en {
  font-size: 15px; color: rgba(255, 255, 255, .62);
  letter-spacing: .04em; text-transform: none;
}

.breadcrumb {
  margin-top: 20px; font-size: 14px; color: rgba(255, 255, 255, .62);
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
}
.breadcrumb a { color: rgba(255, 255, 255, .85); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { opacity: .5; }

/* ------------------------------------------------------------- 区块 ---- */

.section { padding: 78px 0; }
.section-soft { background: var(--bg-soft); }
.section-tight { padding: 56px 0; }

.section-head { max-width: 720px; margin: 0 auto 46px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.section-head .kicker {
  display: block; margin-bottom: 12px; font-size: 13.5px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--brand);
}
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2.05rem); margin-bottom: 14px; }
.section-head p { color: var(--muted); font-size: 17px; margin: 0; }

@media (max-width: 700px) { .section { padding: 54px 0; } }

/* ------------------------------------------------------------- 网格 ---- */

.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 940px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px)  { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

/* ------------------------------------------------------- 产品卡片 ----- */

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); overflow: hidden;
  display: flex; flex-direction: column;
  transition: box-shadow .22s ease, transform .22s ease, border-color .22s ease;
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: #cfe6f2; }

.card-media {
  aspect-ratio: 16 / 10; background: var(--bg-soft);
  border-bottom: 1px solid var(--line-2); overflow: hidden;
}
.card-media img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }

/* 图标面板 —— 产品卡片头部，取代旧站的截图缩略图 */
.card-media--icon {
  aspect-ratio: 16 / 7;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--navy) 0%, #12466b 55%, var(--brand-700) 100%);
  position: relative; overflow: hidden; border-bottom: 0;
}
.card-media--icon::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(320px 180px at 78% 12%, rgba(1, 157, 214, .45), transparent 65%);
}
.card-media--icon svg {
  position: relative; z-index: 1;
  width: 54px; height: 54px; color: #fff; opacity: .95;
  stroke-width: 1.5;
}

.card-body { padding: 26px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-size: 1.2rem; margin-bottom: 4px; }
.card-body .en {
  display: block; font-size: 13px; color: var(--muted); margin-bottom: 14px; letter-spacing: .02em;
}
.card-body p { font-size: 15px; color: var(--ink-2); margin-bottom: 20px; }
.card-body .card-link { margin-top: auto; font-weight: 600; font-size: 15px; color: var(--brand-700); }
.card-body .card-link::after { content: " →"; }

.tag {
  display: inline-block; padding: 3px 11px; border-radius: 999px;
  background: var(--brand-tint); color: var(--brand-700);
  font-size: 12.5px; font-weight: 600; margin-bottom: 12px;
  /* .card-body 是 flex 列容器，默认 stretch 会把标签拉成通栏 */
  align-self: flex-start;
}

/* -------------------------------------------------------- 特性列表 ---- */

.feature { display: flex; gap: 16px; }
.feature .ico {
  flex: 0 0 44px; width: 44px; height: 44px; border-radius: 11px;
  background: var(--brand-tint); color: var(--brand-700);
  display: flex; align-items: center; justify-content: center;
}
.feature .ico svg { width: 22px; height: 22px; }
.feature h3 { font-size: 1.05rem; margin-bottom: 6px; }
.feature p { font-size: 15px; color: var(--muted); margin: 0; }

/* ------------------------------------------------------- 正文排版 ---- */

.prose { max-width: 860px; }
.prose.wide { max-width: none; }
.prose h2 {
  font-size: 1.45rem; margin: 2.4em 0 .9em; padding-bottom: .5em;
  border-bottom: 1px solid var(--line);
}
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.12rem; margin: 1.9em 0 .6em; color: var(--navy); }
.prose > p, .prose > ul, .prose > ol { font-size: 16px; }
.prose ul { padding-left: 1.3em; }
.prose li { margin: .5em 0; }
.prose strong { color: var(--ink); }

.lead-text { font-size: 17.5px; line-height: 1.85; color: var(--ink-2); }

/* 带勾选标记的列表 */
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {
  position: relative; padding-left: 30px; margin: .7em 0; font-size: 15.5px;
}
.check-list li::before {
  content: ""; position: absolute; left: 0; top: .55em;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--brand-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23036f9c' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 11px 11px no-repeat;
}

/* 特性条目（产品页「系统特点」） */
.spec-list { display: grid; gap: 18px; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 780px) { .spec-list { grid-template-columns: 1fr; } }

.spec {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 22px 24px;
}
.spec h3 {
  font-size: 1.02rem; margin: 0 0 8px; color: var(--navy);
  display: flex; align-items: baseline; gap: 9px;
}
.spec h3::before {
  content: ""; flex: 0 0 6px; width: 6px; height: 6px; border-radius: 50%;
  background: var(--brand); transform: translateY(-2px);
}
.spec p { font-size: 14.8px; color: var(--muted); margin: 0; }

/* --------------------------------------------------------- 截图展示 --- */

.shots { display: grid; gap: 20px; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 780px) { .shots { grid-template-columns: 1fr; } }

.shot {
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  overflow: hidden; background: var(--bg-soft); box-shadow: var(--shadow-sm);
}
.shot img { width: 100%; }
.shot figcaption {
  padding: 11px 16px; font-size: 13.5px; color: var(--muted);
  border-top: 1px solid var(--line-2); background: #fff;
}

/* ------------------------------------------------------------- 表格 ---- */

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; }

table.data { width: 100%; border-collapse: collapse; min-width: 560px; font-size: 15px; }
table.data th, table.data td { padding: 15px 20px; text-align: left; border-bottom: 1px solid var(--line-2); }
table.data thead th {
  background: var(--bg-soft); color: var(--navy); font-weight: 600; font-size: 14px;
  white-space: nowrap; border-bottom: 1px solid var(--line);
}
table.data tbody tr:last-child td { border-bottom: 0; }
table.data tbody tr:hover { background: #fafcfe; }
table.data .file { display: flex; align-items: center; gap: 11px; font-weight: 500; }
table.data .file svg { flex: 0 0 auto; width: 19px; height: 19px; color: #d9534f; }
table.data .nowrap { white-space: nowrap; color: var(--muted); }

/* ----------------------------------------------------- 招聘手风琴 ---- */

.job {
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: #fff; margin-bottom: 12px; overflow: hidden;
}
.job > summary {
  padding: 19px 56px 19px 22px; cursor: pointer; position: relative;
  font-size: 1.05rem; font-weight: 600; color: var(--navy); list-style: none;
  transition: background .18s ease;
}
.job > summary::-webkit-details-marker { display: none; }
.job > summary:hover { background: var(--bg-soft); }
.job > summary::after {
  content: ""; position: absolute; right: 22px; top: 50%;
  width: 10px; height: 10px; margin-top: -6px;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg); transition: transform .2s ease;
}
.job[open] > summary { background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.job[open] > summary::after { transform: rotate(-135deg); margin-top: -2px; }
.job-body { padding: 22px 22px 24px; }
.job-body h4 { font-size: .95rem; color: var(--brand-700); margin: 0 0 8px; }
.job-body h4 + ul { margin-top: 0; }
.job-body ul { font-size: 15px; }
.job-body .apply {
  margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--line);
  font-size: 15px; color: var(--muted);
}

/* ------------------------------------------------------- 图标卡片 ---- */

.icon-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px; box-shadow: var(--shadow-sm);
  transition: box-shadow .22s ease, border-color .22s ease, transform .22s ease;
  display: flex; flex-direction: column;
}
.icon-card:hover { box-shadow: var(--shadow); border-color: #cfe6f2; transform: translateY(-2px); }
.icon-card .ico {
  width: 46px; height: 46px; border-radius: 12px; margin-bottom: 16px;
  background: var(--brand-tint); color: var(--brand-700);
  display: flex; align-items: center; justify-content: center; flex: 0 0 auto;
}
.icon-card .ico svg { width: 23px; height: 23px; }
.icon-card h3 { font-size: 1.06rem; margin-bottom: 8px; color: var(--navy); }
.icon-card p { font-size: 15px; color: var(--muted); margin: 0; }
.icon-card .card-link { margin-top: 16px; font-weight: 600; font-size: 15px; color: var(--brand-700); }
.icon-card .card-link::after { content: " →"; }
.icon-card .en { display: block; font-size: 12.5px; color: var(--muted); margin: -4px 0 10px; }

/* --------------------------------------------- 正文 + 侧栏面板 ------- */

.split { display: grid; grid-template-columns: 1.35fr .9fr; gap: 48px; align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 34px; } }

.panel {
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 28px;
}
.panel h3 { font-size: 1rem; color: var(--navy); margin-bottom: 6px; }
.panel .stat {
  display: flex; align-items: baseline; gap: 14px;
  padding: 14px 0; border-bottom: 1px dashed var(--line);
}
.panel .stat:last-child { border-bottom: 0; padding-bottom: 0; }
.panel .stat b {
  font-size: 1.45rem; color: var(--brand-700); line-height: 1.2;
  flex: 0 0 72px; font-weight: 700;
}
.panel .stat span { font-size: 14.5px; color: var(--muted); }

/* --------------------------------------------------------- 下载卡片 --- */

.dl-list { display: grid; gap: 16px; }
.dl-card {
  display: flex; align-items: center; gap: 18px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 24px; box-shadow: var(--shadow-sm);
  transition: box-shadow .22s ease, border-color .22s ease;
}
.dl-card:hover { box-shadow: var(--shadow); border-color: #cfe6f2; }
.dl-card .ft {
  flex: 0 0 46px; width: 46px; height: 46px; border-radius: 11px;
  background: #fdecec; color: #d9534f;
  display: flex; align-items: center; justify-content: center;
}
.dl-card .ft svg { width: 22px; height: 22px; }
.dl-card .meta { flex: 1 1 auto; min-width: 0; }
.dl-card .meta h3 { font-size: 1.03rem; margin-bottom: 4px; }
.dl-card .meta p { font-size: 13.5px; color: var(--muted); margin: 0; }
.dl-card .meta p span { margin-right: 14px; white-space: nowrap; }
@media (max-width: 620px) {
  .dl-card { flex-wrap: wrap; }
  .dl-card .btn { width: 100%; }
}

/* ---------------------------------------------------- 信息磁贴 ------- */

.tile {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm);
}
.tile .ico {
  width: 44px; height: 44px; border-radius: 11px; margin-bottom: 15px;
  background: var(--brand-tint); color: var(--brand-700);
  display: flex; align-items: center; justify-content: center;
}
.tile .ico svg { width: 22px; height: 22px; }
.tile h3 { font-size: .95rem; color: var(--muted); font-weight: 500; margin-bottom: 6px; }
.tile p { font-size: 16.5px; color: var(--ink); font-weight: 600; margin: 0; line-height: 1.65; }
.tile p a { color: var(--ink); }
.tile p a:hover { color: var(--brand-700); }

/* ------------------------------------------------------- 宣言块 ------ */

.quote { border-left: 4px solid var(--brand); padding: 4px 0 4px 26px; margin: 0 0 36px; }
.quote p { font-size: 19px; line-height: 1.9; color: var(--ink); font-weight: 500; margin: 0; }
@media (max-width: 620px) { .quote { padding-left: 18px; } .quote p { font-size: 17px; } }

/* --------------------------------------------------------- 小标签 ---- */

.chip {
  display: inline-block; padding: 2px 9px; border-radius: 6px;
  background: var(--bg-soft); border: 1px solid var(--line); color: var(--muted);
  font-size: 12.5px; font-weight: 500; margin-left: 10px; vertical-align: middle;
}

/* --------------------------------------------------------- 联系方式 --- */

.contact-grid { display: grid; gap: 22px; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 780px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm);
}
.contact-card h3 { font-size: 1.08rem; margin-bottom: 16px; color: var(--navy); }
.contact-card dl { margin: 0; }
.contact-card dt {
  font-size: 13.5px; color: var(--muted); margin-top: 15px; font-weight: 500;
}
.contact-card dt:first-child { margin-top: 0; }
.contact-card dd { margin: 3px 0 0; font-size: 16px; color: var(--ink); }
.contact-card dd a { font-weight: 500; }

/* ------------------------------------------------------------ CTA ----- */

.cta {
  background: linear-gradient(120deg, var(--navy) 0%, #0a4f74 100%);
  color: #fff; border-radius: var(--radius); padding: 46px 44px;
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
  flex-wrap: wrap;
}
.cta h2 { color: #fff; font-size: 1.5rem; margin-bottom: 8px; }
.cta p { color: rgba(255, 255, 255, .76); margin: 0; font-size: 15.5px; }
@media (max-width: 700px) { .cta { padding: 34px 26px; } }

/* ------------------------------------------------------------- 页脚 ---- */

.site-footer {
  background: var(--navy); color: rgba(255, 255, 255, .68);
  padding: 58px 0 0; font-size: 14.8px; margin-top: 0;
}
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px;
  padding-bottom: 44px;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

.site-footer h4 {
  color: #fff; font-size: 15px; margin-bottom: 16px; font-weight: 600;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 9px 0; }
.site-footer a { color: rgba(255, 255, 255, .68); }
.site-footer a:hover { color: #fff; }
.site-footer .brand-line { color: rgba(255, 255, 255, .8); line-height: 1.9; }
.site-footer .brand-line strong { color: #fff; display: block; margin-bottom: 8px; font-size: 16px; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .12); padding: 22px 0 26px;
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  font-size: 13.8px; color: rgba(255, 255, 255, .55);
}
.footer-bottom a { color: rgba(255, 255, 255, .55); }

/* ------------------------------------------------------------- 杂项 ---- */

.text-muted { color: var(--muted); }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }

.note {
  background: var(--brand-tint); border-left: 3px solid var(--brand);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 18px 22px; font-size: 15px; color: var(--ink-2);
}
.note strong { color: var(--navy); }
.note ul { margin: .5em 0 0; }

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