@charset "UTF-8";
* {
    margin: 0;
    padding: 0
}

* {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: none;
    min-width: 1464px;
}

body {
    min-width: 1464px;
    font: 14px/24px "微软雅黑";
    color: #666;
}

.clearfix {
    display: inline-table;
    display: block;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden
}

ul li {
    list-style: none;
}

a {
    text-decoration: none;
}

a, img {
    border: 0 none;
}

.fl {
    float: left;
    display: inline;
}

.fr {
    float: right;
    display: inline;
}

.clear {
    clear: both;
}

.none {
    display: none;
}

.w1200 {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    zoom: 1;
}
.w1464{
    width: 1464px;
    margin: 0 auto;
    overflow: hidden;
    zoom: 1;
}

:root {
  --accent: #ff8400;
  --accent-soft: #ffa647;
  --text: #333;
  --text-muted: #666;
  --text-light: #b5b5b5;
  --bg-soft: #f9f9f9;
  --white: #fff;
  --dark: #0a0a0a;
  --hero-from: #00050f;
  --hero-to: #010b1c;
  --container: 1464px;
  --radius: 8px;
  --font: "PingFang SC", "Microsoft YaHei", Inter, "Helvetica Neue", sans-serif;
  --shadow-card: 3px 6px 36.3px -19px rgba(0, 0, 0, 0.22);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 28px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  border: 1px solid var(--accent-soft);
}

.btn-primary:hover {
  background: #e67600;
}

.btn-white {
  background: var(--white);
  color: var(--text);
  /* border: 1px solid var(--accent-soft); */
}

.btn-white:hover {
  background: #fff8f0;
}

.btn-outline {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid #cdcdcd;
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-lg {
  width: 180px;
  height: 50px;
}

.btn-nav {
  width: 146px;
  height: 44px;
  font-size: 14px;
  flex-shrink: 0;
}

.btn-cta-white {
  background: var(--white);
  color: var(--accent);
  width: 222px;
  height: 48px;
  font-weight: 400;
}

.btn-cta-white:hover {
  background: #fff8f0;
  color: var(--accent);
  box-shadow: none;
}