@font-face {
  font-family: 'MizukiMing-Regular';
  src: url('https://cdn.hfbeta.com/font/MizukiMing-Regular.ttf') format('truetype');
}

:root {
  --ink-soft: #55554f;
  --display: "Mizuki Ming", "Songti SC", "STSong", serif;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

html,
body {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  color: #141414;
  font-size: 0.20rem;
  font-family: 'MizukiMing-Regular';
  background-color: #f4f3ed;
  /* MizukiMing-Regular, FZLanTingHeiS-EL-GB, FZLanTingHeiS-R-GB, PingFangSC-Light, sans-serif, Microsoft Yahei; */
  /* background-color: #F4F3ED; */
}

body {
  width: 100vw;
  height: 100vh;
  overflow-x: hidden;
}

div {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: #141414;
}

img {
  width: 100%;
  height: 100%;
  display: block;
}

b {
  margin: 0;
  padding: 0;
  font-weight: 300;
  letter-spacing: 1px;
}

.hfp-tac {
  text-align: center;
}

.hfp-opacity-0,
.hfp-opacity-phone {
  opacity: 0;
  position: absolute;
  z-index: -99;
  width: 100%;
  height: auto;
}

.hfp-flex {
  display: flex;
}

.hfp-flex-sb {
  justify-content: space-between;
}

.hfp-flex-ai {
  align-items: center;
  padding: 0 0.9rem;
}

/* 滚动条透明 */
#pc::-webkit-scrollbar,
#phone::-webkit-scrollbar {
  height: 0;
  width: 0;
  color: transparent;
}

#pc,
#phone {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow-y: scroll;
  overflow-x: hidden;
  background-color: #F4F3ED;
  scroll-behavior: smooth;
}
/* nav */
.hfp-fixed-nav {
  position: fixed;
  width: 100vw;
  height: 50px;
  background-color: #F4F3ED;
  z-index: 9;
  overflow: hidden;
  border-bottom: 1px solid #141414;
  opacity: 0;
}

.hfp-top-logo {
  width: 58px;
}

.hfp-nav-a {
  position: relative;
  height: 100%;
  width: 8.4rem;
}

.hfp-nav-a .a-jump {
  line-height: 50px;
  position: relative;
  cursor: pointer;
  white-space: nowrap;
  flex: 1;
  text-align: center;
  font-size: 14px;
  transition: all 0.3s;
}

.hfp-nav-a .a-jump > span {
  position: absolute;
  right: 50%;
  bottom: 0;
  height: 10px;
  width: 1px;
  background-color: #141414;
}

.hfp-fixed-nav .nav-active {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 14px;
  width: 2px;
  transition: all 0.6s;
  background-color: #EF3E08;
}

.hfp-main {
  position: relative;
  width: 100%;
  z-index: 2;
  /* scroll-snap-type: y; */
  scroll-behavior: smooth;
}

/* 开屏图 */
.hfp-load-screen-par {
  position: relative;
  width: 100%;
  height: 100vh;
}

.hfp-load-screen-par .hfp-screen-item {
  position: absolute;
  background-size: 100%;
  /* background-size: contain; */
  background-attachment: fixed;
  background-repeat: no-repeat;
  width: 100%;
  height: 100%;
}

.hfp-load-screen-par .hfp-screen-item a {
  display: block;
  width: 100%;
  height: 100%;
}

.hfp-load-screen-par .hfp-load-screen0 {
  background-image: url("../images/hfp-splash-0.jpg");
}

.hfp-load-screen-par .hfp-load-screen1 {
  display: none;
  background-image: url("../images/hfp-splash-1.jpg");
}

.hfp-load-screen-par .hfp-load-screen2 {
  display: none;
  background-image: url("../images/hfp-splash-2.jpg");
}

.hfp-load-screen-par .hfp-load-screen3 {
  display: none;
  background-image: url("../images/hfp-splash-3.jpg");
}

/* 开屏浮层文字：从图片中提取为真实 DOM 文本，随轮播图片一同显隐 */
.hfp-screen-text {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  color: #141414;
  font-family: 'MizukiMing-Regular', "Songti SC", "STSong", serif;
  -webkit-font-smoothing: antialiased;
}

.hfp-screen-text p,
.hfp-screen-text h3,
.hfp-screen-text ul {
  margin: 0;
  padding: 0;
  font-weight: 400;
}

/* 第 1 张：slogan + 橙色标题块 */
.hfp-splash-slogan {
  position: absolute;
  left: 8.26%;
  top: 46.50%;
  font-size: 0.653rem;
  line-height: 1;
  white-space: nowrap;
}

.hfp-splash-tag {
  position: absolute;
  left: 8.44%;
  top: 54.70%;
  width: 29.48%;
  height: 7.07%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #EF3E08;
  color: #fff;
  font-size: 0.59rem;
  line-height: 1;
  white-space: nowrap;
}

/* 第 2~4 张：系列标题 + 产品清单 */
.hfp-screen-series {
  position: absolute;
  left: 8.68%;
  top: 32.17%;
  font-size: 0.242rem;
  line-height: 1;
  white-space: nowrap;
}

.hfp-screen-dash {
  position: absolute;
  left: 8.75%;
  top: 35.60%;
  width: 0.9%;
  height: 0.02rem;
  background: #EF3E08;
}

.hfp-screen-list {
  position: absolute;
  left: 8.72%;
  top: 37.41%;
  list-style: none;
  font-size: 0.172rem;
}

.hfp-screen-list li {
  height: 0.3067rem;
  line-height: 0.3067rem;
  white-space: nowrap;
}

.hfp-screen-list .hfp-screen-code {
  display: inline-block;
  width: 0.40rem;
  font-size: 0.145rem;
}

.hfp-jump1 {
  border-top: 0.1rem solid #141414;
}

.hfp-jump1-l {
  font-size: 1rem;
  flex: 0 0 5.89rem;
  padding-top: 2.5rem;
  border-right: 1px solid #141414;
}

.hfp-jump1-r {
  padding: 1rem 1.3rem 1rem 1.3rem;
  text-align: justify;
  line-height: 0.48rem;
  color: #141414;
}

.hfp-jump1-r .hfp-pt6 {
  padding-top: 0.35rem;
}

.hfp-jump1-swiper {
  width: 100%;
  height: 8rem;
  overflow: hidden;
  position: relative;
  border-top: 1px solid #141414;
  background-color: #141414;
}

.hfp-jump1-swiper .hfp-jump1-swiper-img-par {
  display: -webkit-box;
  -webkit-box-orient: horizontal;
  width: 100vw;
  height: 100%;
  position: absolute;
  left: -10.67rem;
}

.hfp-jump1-swiper .hfp-jump1-swiper-img {
  border-right: 1px solid #141414;
}

.hfp-jump1-swiper .jump1-swiper-img1 {
  width: 10.66rem;
}

.hfp-jump1-swiper .jump1-swiper-img2 {
  width: 10.66rem;
}

.hfp-jump1-swiper .jump1-swiper-dots {
  position: absolute;
  right: 0.8rem;
  bottom: 15px;
  display: flex;
  background: transparent;
}

.hfp-jump1-swiper .jump1-swiper-dot {
  width: 40px;
  height: 3px;
  margin-right: 1px;
  opacity: 0.3;
  background-color: #141414;
}

.hfp-jump1-swiper .dot-active {
  opacity: 0.8;
  background-color: #EF3E08;
  transition: all 0.5s;
}

.hfp-jump1-swiper .jump1-swiper-arrow {
  position: absolute;
  top: 45%;
  width: 0.6rem;
  cursor: pointer;
}

.hfp-jump1-swiper .arrow-prev {
  left: 0.5rem;
}

.hfp-jump1-swiper .arrow-next {
  right: 1rem;
}

.hfp-jump2 {
  border-top: 1px solid #141414;
}

.hfp-jump2-l {
  width: 7.38rem;
  border-right: 1px solid #141414;
  border-left: 1px solid #141414;
}

.hfp-jump2-m {
  width: 11.18rem;
  border-right: 1px solid #141414;
}

.hfp-jump2-m-top {
  padding: 0.46rem 0.79rem 0.46rem 0;
  font-size: 1rem;
  line-height: 1;
  text-align: right;
  border-bottom: 1px solid #141414;
}

.hfp-jump2-m-bot {
  padding: 1.9rem 0.86rem 0.86rem 0.86rem;
  line-height: 0.48rem;
  text-align: justify;
}

.hfp-jump22 {
  height: 12.18rem;
  border-bottom: 1px solid #141414;
}

.hfp-jump22 .hfp-jump2-l {
  min-width: 7.38rem;
}

.hfp-jump22 .hfp-jump2-m {
  width: 12.18rem;
  border-right: none
}

.hfp-jump22 .hfp-jump2-m img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

.hfp-jump22 .hfp-jump2-m-bot {
  padding-top: 0.86rem;
}

.hfp-jump3 {
  padding: 0.48rem 0.9rem;
  color: #fff;
  background-color: #141414;
}

.hfp-jump3-l {
  width: 10rem;
  line-height: 1.5;
}

/* .hfp-jump3-r {
  line-height: 1;
  padding-top: 0.2rem;
} */

.hfp-jump3-r > div:first-child {
  padding-bottom: 0.3rem;
}

.hfp-jump4-t {
  padding: 0.48rem 0.9rem;
  color: #141414;
  font-size: 1rem;
  line-height: 1;
  background-color: #F4F3ED;
  border-bottom: 1px solid #141414;
}

.hfp-jump4-t .arrow {
  position: relative;
  width: 2rem;
  height: 1px;
  background-color: #141414;
}

.hfp-jump4-t .arrow::after {
  content: '';
  position: absolute;
  right: -0.2rem;
  bottom: 0;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: transparent;
  box-sizing: border-box;
  border: 1px solid #141414;
  clip-path: polygon(0% 100%, 50% 100%, 0% 45%, -100% 100%);
}

.hfp-jump4-b {
  position: relative;
  width: 100%;
  overflow-x: auto;
  white-space: nowrap;
  border-bottom: 1px solid #141414;
}

.hfp-jump4-b::-webkit-scrollbar {
  display: none;
}

.hfp-jump4-b .item-li {
  position: relative;
  display: table-cell;
  height: 100%;
  white-space: normal;
  border-right: 1px solid #141414;
}

.hfp-jump4-b .item-li:last-child {
  border-right: none;
}

.hfp-jump4-b .item-li .item-li-c1 {
  position: absolute;
  left: 30%;
  top: 0;
  height: 15px;
  width: 2px;
  background-color: #141414;
}

.hfp-jump4-b .item-li .item-li-c2 {
  position: absolute;
  right: 35%;
  top: 0;
  height: 10px;
  width: 1px;
  background-color: #141414;
}

.hfp-jump4-b .item-li-y {
  font-size: 0.8rem;
  line-height: 1;
  padding: 0.8rem 0.9rem 0 0.9rem;
}

.hfp-jump4-b .item-li-x {
  width: 6.07rem;
  padding: 0.3rem 0.9rem 0.5rem 0.9rem;
  line-height: 0.48rem;
  text-align: justify;
}

.hfp-jump4 .hfp-jump4-b .item-li-x .tip {
  font-size: 0.12rem;
  line-height: 0.2rem;
  color: #666;
}

.hfp-jump5 .hfp-jump5-b .jump5-item-li {
  vertical-align: middle;
}

.hfp-jump5 .hfp-jump5-b .item-li-y {
  margin-top: 1.4rem;
}

.hfp-jump5 .hfp-jump5-b .item-li-x {
  padding-top: 1rem;
}

.hfp-jump5 .jump5-item-img {
  width: 5rem;
}

.hfp-jump5 .jump5-tip {
  display: inline-block;
  margin-top: 0.2rem 0.1rem 0 0;
  padding: 0 0.06rem;
  color: #fff;
  font-size: 0.10rem;
  background-color: #141414;
  border-radius: 0.03rem;
}

.hfp-footer-top {
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 50px;
  background-color: #141414;
  z-index: 9;
  overflow: hidden;
  opacity: 0;
}

.hfp-footer-top .hfp-footer-top-l {
  width: 70px;
}

.hfp-footer-top .hfp-footer-top-r {
  width: 160px;
}

.hfp-footer-bot {
  padding: 0.16rem 0.9rem 50px 0.9rem;
  color: #fff;
  line-height: 0.30rem;
  background-color: #141414;
}

.hfp-footer-bot .hfp-footer-span {
  opacity: 0.3;
  color: #fff;
}
.hfp-footer-bot .hfp-footer-span a {
  color: #fff;
}

.hfp-footer-right{
  display: flex;justify-content: center;
}

.hfp-footer-right img{
  margin: 0 5px;
  width: 32px;
}

@media only screen and (max-width: 1000px) {
  body {
    min-width: auto;
  }
  /*这里书写手机端的css代码，手机端的css代码是在pc端的代码基础上书写，类似于补充*/
  .phone-top {
    position: relative;
    width: 100%;
    overflow: hidden;
  }

  .phone-top .phone-top-swiper {
    display: -webkit-box;
    -webkit-box-orient: horizontal;
    width: 100vw;
    height: 100%;
    position: absolute;
    left: -100vw;
  }

  /* .img-hcl {
    position: absolute;
    width: 100%;
    height: auto;
  }

  .img-cp {
    position: absolute;
    width: 100%;
    height: auto;
    display: none;
  } */

  .hfp-middle-img {
    width: 3.59rem;
    margin-top: 0.7rem;
    margin-bottom: 0.55rem;
    height: auto;
    display: inline-block;
  }

  .hfp-middle-btn {
    width: 2.4rem;
    height: auto;
    display: inline-block;
  }

  .hfp-pb5 {
    padding-bottom: 0.55rem;
  }
}

/* nav */
@keyframes action_translateY {
  0% {
    transform: translateY(-75px);
    opacity: 0;
  }

  100% {
    transform: translateY(0px);
    opacity: 1;
  }
}

/* footer */
@keyframes action_botY {
  0% {
    transform: translateY(50px);
    opacity: 0;
  }

  100% {
    transform: translateY(0px);
    opacity: 1;
  }
}

/* 新闻 */
.news-card {
  padding: 0;
}

/* 新闻封面区域固定比例，图片加载失败时显示中性底色。 */
.news-card-media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #d9d8d1;
}

/* 新闻图片填满封面并支持悬停缩放。 */
.news-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

/* 悬停时仅放大封面，不改变卡片网格尺寸。 */
.news-card:hover img {
  transform: scale(1.03);
}

/* 新闻正文区域纵向分布日期、标题和链接，保证卡片底边对齐。 */
.news-card-body {
  display: grid;
  align-content: space-between;
  min-height: 280px;
  padding: 25px;
}

/* 发布时间使用小号灰色，作为标题前的辅助信息。 */
.news-card time {
  color: var(--ink-soft);
  font-size: 13px;
}

/* 新闻标题使用展示字体和适中的行高，适合两到三行。 */
.news-card h3 {
  margin: 17px 0 12px;
  font-family: var(--display);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.45;
}

/* 新闻摘要限制为短段落，便于列表快速浏览。 */
.news-card p {
  margin: 0 0 24px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.8;
}


/* GEO：语义化标题复位，标题元素保持原有版式，仅承载结构含义。 */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}

/* 品牌介绍左栏标题改为 h2 后，保持两行文本纵向堆叠。 */
.hfp-jump1-l > span {
  display: block;
}

/* GEO：公开信息与 FAQ 使用可访问的原生内容，结构化数据所描述的信息同步对用户可见。 */
.hfp-geo-section {
  position: relative;
  padding: 1.1rem 0.9rem 1.5rem;
  border-top: 1px solid #d8d7cf;
  background: #f4f3ed;
  scroll-margin-top: 50px;
}

.hfp-geo-section *,
.hfp-geo-section *::before,
.hfp-geo-section *::after {
  box-sizing: border-box;
}

.hfp-geo-inner {
  width: 100%;
  max-width: 12.2rem;
  margin: 0 auto;
}

.hfp-geo-header {
  max-width: 9.8rem;
  margin-bottom: 0.5rem;
}

.hfp-geo-eyebrow {
  margin: 0 0 0.14rem;
  color: #ef3e08;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
}

.hfp-geo-header h2 {
  margin: 0;
  color: #141414;
  font-size: 0.42rem;
  font-weight: 400;
  line-height: 1.28;
  letter-spacing: 0.02em;
}

.hfp-geo-intro {
  margin: 0.2rem 0 0;
  color: #55554f;
  font-size: 16px;
  line-height: 1.8;
}

.hfp-geo-updated {
  margin: 0.12rem 0 0;
  color: #77776f;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 12px;
  line-height: 1.6;
}

.hfp-geo-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 0.48rem;
  border: 1px solid #d8d7cf;
  background: #d8d7cf;
}

.hfp-geo-fact {
  min-height: 0.22rem;
  padding: 28px;
  background: #faf9f4;
}

.hfp-geo-fact h3,
.hfp-geo-links h3,
.hfp-geo-faq-head h3 {
  margin: 0;
  color: #141414;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.45;
}

.hfp-geo-fact p {
  margin: 18px 0 0;
  color: #55554f;
  font-size: 15px;
  line-height: 1.85;
}

.hfp-geo-links {
  display: grid;
  grid-template-columns: 0.28fr 1fr;
  gap: 0.32rem;
  margin-top: 0.56rem;
  padding: 0.32rem 0;
  border-top: 1px solid #d8d7cf;
  border-bottom: 1px solid #d8d7cf;
}

.hfp-geo-links ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hfp-geo-links a {
  display: inline-block;
  color: #55554f;
  font-size: 15px;
  line-height: 1.65;
  text-decoration: underline;
  text-decoration-color: #b8b7ae;
  text-underline-offset: 4px;
}

.hfp-geo-links a:hover {
  color: #ef3e08;
  text-decoration-color: currentColor;
}

.hfp-geo-faq {
  margin-top: 0.62rem;
}

.hfp-geo-faq-head {
  display: grid;
  grid-template-columns: 0.64fr 1fr;
  align-items: end;
  gap: 0.32rem;
  margin-bottom: 0.32rem;
}

.hfp-geo-faq-head p {
  margin: 0;
  color: #77776f;
  font-size: 14px;
  line-height: 1.7;
}

.hfp-geo-faq-head a {
  color: #55554f;
  text-decoration: underline;
  text-decoration-color: #b8b7ae;
  text-underline-offset: 3px;
}

.hfp-geo-faq-head a:hover {
  color: #ef3e08;
  text-decoration-color: currentColor;
}

.hfp-faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 0.42rem;
  border-top: 1px solid #cfcec6;
}

.hfp-faq-item {
  border-bottom: 1px solid #cfcec6;
}

.hfp-faq-item summary {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr) 18px;
  gap: 12px;
  align-items: start;
  padding: 24px 0;
  color: #141414;
  cursor: pointer;
  list-style: none;
}

.hfp-faq-item summary::-webkit-details-marker {
  display: none;
}

.hfp-faq-category {
  display: inline-block;
  margin-top: 2px;
  padding: 3px 8px;
  color: #ef3e08;
  border: 1px solid rgba(239, 62, 8, 0.4);
  border-radius: 999px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 11px;
  line-height: 1.3;
  white-space: nowrap;
}

.hfp-faq-question {
  font-size: 16px;
  line-height: 1.65;
}

.hfp-faq-toggle {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 3px;
}

.hfp-faq-toggle::before,
.hfp-faq-toggle::after {
  position: absolute;
  top: 8px;
  left: 1px;
  width: 16px;
  height: 1px;
  content: "";
  background: #141414;
  transition: transform 0.25s ease;
}

.hfp-faq-toggle::after {
  transform: rotate(90deg);
}

.hfp-faq-item[open] .hfp-faq-toggle::after {
  transform: rotate(0deg);
}

.hfp-faq-answer {
  padding: 0 30px 24px 0;
  color: #55554f;
  font-size: 15px;
  line-height: 1.85;
}

.hfp-faq-answer p {
  margin: 0 0 10px;
}

.hfp-faq-answer p:last-child {
  margin-bottom: 0;
}

@media only screen and (max-width: 1400px) {
  .hfp-geo-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hfp-faq-list {
    grid-template-columns: 1fr;
  }
}

@media only screen and (max-width: 1000px) {
  .hfp-geo-section {
    padding: 40px 20px 64px;
  }

  .hfp-geo-header {
    max-width: none;
  }

  .hfp-geo-header h2 {
    font-size: clamp(26px, 7vw, 36px);
  }

  .hfp-geo-facts,
  .hfp-geo-links,
  .hfp-geo-faq-head {
    grid-template-columns: 1fr;
  }

  .hfp-geo-links ul {
    grid-template-columns: 1fr;
  }

  .hfp-faq-item summary {
    grid-template-columns: minmax(0, 1fr) 18px;
  }

  .hfp-faq-category {
    grid-column: 1;
    justify-self: start;
  }

  .hfp-faq-question {
    grid-column: 1;
  }

  .hfp-faq-toggle {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .hfp-faq-answer {
    padding-right: 0;
  }
}

/* 仅对读屏软件可见：为首页提供唯一的文档 h1，不改变视觉布局。 */
.hfp-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;
}

@media (prefers-reduced-motion: reduce) {
  .hfp-geo-section *,
  .hfp-geo-section *::before,
  .hfp-geo-section *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}