:root {
  --ik-hei: #22242a;
  --ik-lan: #2f86c9;
  --ik-qing: #18b7a0;
  --ik-huang: #ffd44a;
  --ik-hong: #f05c67;
  --ik-hui: #6d737a;
  --ik-qian: #f3f5f6;
  --ik-xian: #d6dade;
  --ik-bai: #ffffff;
}

* { box-sizing: border-box; }
html { margin: 0; }
body { margin: 0; color: var(--ik-hei); background: var(--ik-bai); font-family: "Microsoft YaHei", "PingFang SC", sans-serif; letter-spacing: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
p { margin: 0; }
.ik-kuang { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

.ik-toubu { position: sticky; top: 0; z-index: 30; border-bottom: 1px solid #e0e3e5; background: rgba(255,255,255,.96); backdrop-filter: blur(12px); }
.ik-daohang { min-height: 70px; display: flex; align-items: center; gap: 28px; }
.ik-pinpai { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.ik-pinpai img { width: 40px; height: 40px; border-radius: 6px; object-fit: cover; }
.ik-pinpai span { display: flex; flex-direction: column; }
.ik-pinpai b { font-size: 15px; line-height: 1.1; }
.ik-pinpai small { margin-top: 3px; color: var(--ik-lan); font-size: 9px; font-weight: 900; }
.ik-daohang-lianjie { margin-left: auto; display: flex; gap: 24px; color: #555b61; font-size: 12px; font-weight: 700; }
.ik-daohang-lianjie a { padding: 27px 0; }
.ik-daohang-lianjie a:hover { color: var(--ik-lan); }
.ik-toubu-anniu { min-height: 40px; padding: 0 16px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; border-radius: 6px; color: #fff; background: var(--ik-hei); font-size: 12px; font-weight: 800; }

.ik-yingxiong { overflow: hidden; border-bottom: 1px solid var(--ik-xian); background: #f7f8f9; }
.ik-yingxiong-buju { min-height: 650px; padding: 66px 0 74px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 68px; align-items: center; }
.ik-yingxiong-biaoqian { display: inline-flex; align-items: center; gap: 9px; color: var(--ik-lan); font-size: 9px; font-weight: 900; }
.ik-yingxiong-biaoqian i { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--ik-lan); font-size: 16px; }
.ik-yingxiong h1 { margin: 20px 0 0; font-size: 57px; line-height: 1.14; font-weight: 900; }
.ik-yingxiong h1 span { color: var(--ik-lan); }
.ik-yingxiong-fubiaoti { margin-top: 12px; font-size: 25px; line-height: 1.4; font-weight: 900; }
.ik-yingxiong-wenan > p { max-width: 500px; margin-top: 21px; color: var(--ik-hui); font-size: 14px; line-height: 1.9; }
.ik-yingxiong-anniu { margin-top: 29px; display: flex; gap: 11px; }
.ik-yingxiong-anniu a { min-height: 53px; padding: 0 22px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border-radius: 6px; font-size: 14px; font-weight: 900; }
.ik-zhuanniu { color: #fff; background: var(--ik-lan); box-shadow: 6px 6px 0 var(--ik-hei); }
.ik-cianniu { border: 1px solid #aab0b5; background: #fff; }
.ik-yingxiong-tishi { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 16px; color: #7b8187; font-size: 9px; font-weight: 700; }
.ik-yingxiong-tishi span { display: inline-flex; align-items: center; gap: 5px; }
.ik-yingxiong-tishi i { color: var(--ik-qing); font-size: 14px; }

.ik-kongzhitai { width: min(100%, 560px); height: 430px; justify-self: end; display: grid; grid-template-rows: 43px 58px 1fr 36px; overflow: hidden; border: 2px solid var(--ik-hei); border-radius: 7px; background: #fff; box-shadow: 13px 13px 0 var(--ik-huang); }
.ik-kongzhitai-ding { padding: 0 13px; display: flex; align-items: center; justify-content: space-between; color: #fff; background: var(--ik-hei); font-size: 8px; font-weight: 900; }
.ik-kongzhitai-ding > div { display: flex; align-items: center; gap: 8px; }
.ik-kongzhitai-ding img { width: 27px; height: 27px; border-radius: 4px; }
.ik-kongzhitai-ding b { display: flex; align-items: center; gap: 6px; color: #b8bdc1; font-size: 7px; }
.ik-kongzhitai-ding b i { width: 7px; height: 7px; border-radius: 50%; background: var(--ik-qing); }
.ik-sousuokuang { margin: 9px 12px 7px; display: grid; grid-template-columns: 30px 1fr auto; align-items: center; border: 1px solid var(--ik-xian); border-radius: 5px; color: #9a9fa4; font-size: 9px; }
.ik-sousuokuang i { text-align: center; color: var(--ik-lan); font-size: 16px; }
.ik-sousuokuang button { align-self: stretch; padding: 0 17px; border: 0; border-left: 1px solid var(--ik-xian); color: #fff; background: var(--ik-lan); font: inherit; font-weight: 900; }
.ik-kongzhitai-neirong { min-height: 0; padding: 5px 12px 10px; display: grid; grid-template-columns: 1.28fr .72fr; gap: 9px; }
.ik-kongzhitai figure { margin: 0; overflow: hidden; position: relative; border: 1px solid var(--ik-xian); border-radius: 5px; background: #eef0f1; }
.ik-kongzhitai figure img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.ik-kongzhitai-zhutu figcaption { position: absolute; left: 7px; right: 7px; bottom: 7px; min-height: 33px; padding: 0 9px; display: flex; align-items: center; justify-content: space-between; border-radius: 4px; color: #fff; background: var(--ik-hei); font-size: 7px; }
.ik-kongzhitai-zhutu figcaption b { color: var(--ik-huang); }
.ik-kongzhitai-cebian { min-height: 0; display: grid; grid-template-rows: .42fr .58fr; gap: 9px; }
.ik-kongzhitai-shuju { padding: 12px; display: flex; flex-direction: column; justify-content: center; border-radius: 5px; background: var(--ik-qing); color: #fff; }
.ik-kongzhitai-shuju small { font-size: 6px; font-weight: 900; }
.ik-kongzhitai-shuju b { margin-top: 7px; font-size: 14px; }
.ik-kongzhitai-shuju span { margin-top: 5px; color: #d9fff8; font-size: 7px; }
.ik-kongzhitai-cebian figure figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 7px; color: #fff; background: var(--ik-hong); font-size: 7px; font-weight: 800; }
.ik-kongzhitai-di { padding: 0 13px; display: flex; align-items: center; gap: 18px; color: #888e93; background: #eceff1; font-size: 6px; font-weight: 800; }
.ik-kongzhitai-di b { margin-left: auto; color: var(--ik-lan); }

.ik-zhanshi, .ik-youshi, .ik-liucheng, .ik-wenti, .ik-pingjia { padding: 100px 0; }
.ik-mokuai-biaoti { margin-bottom: 43px; display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 40px; align-items: end; }
.ik-mokuai-biaoti > div > span, .ik-wenti-yinru > span { display: block; margin-bottom: 12px; color: var(--ik-lan); font-size: 9px; font-weight: 900; }
.ik-dabiaoti { font-size: 39px; line-height: 1.3; font-weight: 900; }
.ik-mokuai-biaoti > p { color: var(--ik-hui); font-size: 13px; line-height: 1.8; }
.ik-zhanshi-huakuai { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.ik-zhanshi-huakuai figure { margin: 0; min-width: 0; }
.ik-zhanshi-huakuai figure > div { height: 360px; overflow: hidden; border: 1px solid var(--ik-xian); border-radius: 6px 6px 0 0; background: var(--ik-qian); }
.ik-zhanshi-huakuai img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.ik-zhanshi-huakuai figcaption { min-height: 72px; padding: 14px; display: flex; flex-direction: column; gap: 5px; border: 1px solid var(--ik-xian); border-top: 0; border-radius: 0 0 6px 6px; }
.ik-zhanshi-huakuai figcaption b { font-size: 13px; }
.ik-zhanshi-huakuai figcaption span { color: var(--ik-hui); font-size: 10px; }

.ik-youshi { color: #fff; background: var(--ik-hei); }
.ik-mokuai-biaoti-bai > div > span { color: var(--ik-huang); }
.ik-mokuai-biaoti-bai > p { color: #aeb3b7; }
.ik-youshi-wangge { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #4b4d52; border-left: 1px solid #4b4d52; }
.ik-youshi-wangge article { position: relative; min-height: 198px; padding: 26px; border-right: 1px solid #4b4d52; border-bottom: 1px solid #4b4d52; }
.ik-youshi-wangge article > span { color: #787e83; font-size: 8px; font-weight: 900; }
.ik-youshi-wangge article > i { position: absolute; right: 23px; top: 22px; color: var(--ik-lan); font-size: 27px; }
.ik-youshi-wangge article:nth-child(2) > i, .ik-youshi-wangge article:nth-child(5) > i { color: var(--ik-qing); }
.ik-youshi-wangge article:nth-child(3) > i, .ik-youshi-wangge article:nth-child(6) > i { color: var(--ik-huang); }
.ik-youshi-wangge article > b { display: block; margin-top: 36px; font-size: 15px; }
.ik-youshi-wangge article > p { margin-top: 10px; color: #adb2b6; font-size: 11px; line-height: 1.8; }

.ik-liucheng { background: var(--ik-qian); }
.ik-liucheng-zhou { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.ik-liucheng-zhou::before { content: ""; position: absolute; left: 7%; right: 7%; top: 29px; height: 2px; background: #aeb4b9; }
.ik-liucheng-zhou article { position: relative; min-width: 0; }
.ik-liucheng-zhou article > b { position: relative; z-index: 1; width: 58px; height: 58px; display: grid; place-items: center; border: 2px solid var(--ik-hei); border-radius: 50%; background: #fff; font-size: 12px; }
.ik-liucheng-zhou article:nth-child(2) > b { background: var(--ik-huang); }
.ik-liucheng-zhou article:nth-child(3) > b { color: #fff; background: var(--ik-qing); }
.ik-liucheng-zhou article:nth-child(4) > b { color: #fff; background: var(--ik-lan); }
.ik-liucheng-zhou article > div { padding: 24px 20px 0 0; }
.ik-liucheng-zhou article i { color: var(--ik-lan); font-size: 24px; }
.ik-liucheng-zhou article span { display: block; margin-top: 12px; font-size: 15px; font-weight: 900; }
.ik-liucheng-zhou article p { margin-top: 8px; color: var(--ik-hui); font-size: 11px; line-height: 1.75; }

.ik-wenti-buju { display: grid; grid-template-columns: .7fr 1.3fr; gap: 74px; }
.ik-wenti-yinru { align-self: start; padding-top: 8px; }
.ik-wenti-yinru > p { max-width: 380px; margin-top: 19px; color: var(--ik-hui); font-size: 12px; line-height: 1.8; }
.ik-wenti-jiqiren { width: 220px; margin-top: 31px; padding: 12px; display: flex; align-items: center; gap: 13px; border: 1px solid var(--ik-xian); border-radius: 6px; background: var(--ik-huang); }
.ik-wenti-jiqiren img { width: 55px; height: 55px; border-radius: 5px; }
.ik-wenti-jiqiren > div { display: flex; flex-direction: column; }
.ik-wenti-jiqiren b { font-size: 11px; }
.ik-wenti-jiqiren span { margin-top: 4px; font-size: 9px; }
.ik-wenti-liebiao { border-top: 1px solid var(--ik-xian); }
.ik-wenti-liebiao details { border-bottom: 1px solid var(--ik-xian); }
.ik-wenti-liebiao summary { min-height: 73px; display: grid; grid-template-columns: 40px 1fr auto; align-items: center; gap: 10px; cursor: pointer; list-style: none; }
.ik-wenti-liebiao summary::-webkit-details-marker { display: none; }
.ik-wenti-liebiao summary span { color: var(--ik-lan); font-size: 9px; font-weight: 900; }
.ik-wenti-liebiao summary b { font-size: 13px; }
.ik-wenti-liebiao summary i { font-size: 19px; }
.ik-wenti-liebiao details[open] summary i::before { content: "\f1af"; }
.ik-wenti-liebiao details p { margin: -3px 24px 23px 50px; color: var(--ik-hui); font-size: 12px; line-height: 1.8; }
.ik-wenti-liebiao details a { color: var(--ik-lan); font-weight: 900; }

.ik-pingjia { background: var(--ik-qian); }
.ik-pingjia-pubu { columns: 3; column-gap: 16px; }
.ik-pingjia-pubu article { break-inside: avoid; margin: 0 0 16px; padding: 24px; border: 1px solid var(--ik-xian); border-radius: 6px; background: #fff; }
.ik-pingjia-pubu article:nth-child(2), .ik-pingjia-pubu article:nth-child(5) { padding-bottom: 38px; }
.ik-pingjia-pubu article > span { color: var(--ik-lan); font-size: 8px; font-weight: 900; }
.ik-pingjia-pubu article > p { margin: 17px 0 25px; font-size: 13px; line-height: 1.9; }
.ik-pingjia-pubu footer { display: flex; align-items: center; gap: 10px; }
.ik-pingjia-pubu footer > i { width: 35px; height: 35px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--ik-hei); font-size: 11px; font-style: normal; font-weight: 900; }
.ik-pingjia-pubu footer b, .ik-pingjia-pubu footer time { display: block; }
.ik-pingjia-pubu footer b { font-size: 11px; }
.ik-pingjia-pubu footer time { margin-top: 3px; color: #8b9196; font-size: 9px; }

.ik-xingdong { padding: 67px 0; background: var(--ik-huang); }
.ik-xingdong-neirong { display: flex; align-items: center; justify-content: space-between; gap: 45px; }
.ik-xingdong-neirong > div > span { font-size: 9px; font-weight: 900; }
.ik-xingdong-neirong > div > div { margin-top: 8px; font-size: 29px; line-height: 1.4; font-weight: 900; }
.ik-xingdong-neirong p { margin-top: 7px; color: #5e5b49; font-size: 12px; }
.ik-xingdong-neirong > a { min-width: 175px; min-height: 53px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 6px; color: #fff; background: var(--ik-hei); font-size: 13px; font-weight: 900; }
.ik-dibu { color: #d7d9db; background: var(--ik-hei); }
.ik-dibu-shang { min-height: 108px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.ik-dibu nav { display: flex; flex-wrap: wrap; gap: 21px; font-size: 11px; }
.ik-dibu-xia { min-height: 57px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid #484a4f; color: #858a8e; font-size: 9px; }

@media (max-width: 960px) {
  .ik-daohang-lianjie { display: none; }
  .ik-toubu-anniu { margin-left: auto; }
  .ik-yingxiong-buju { grid-template-columns: 1fr; gap: 48px; }
  .ik-yingxiong-wenan { max-width: 720px; }
  .ik-kongzhitai { justify-self: start; }
  .ik-mokuai-biaoti { grid-template-columns: 1fr; gap: 16px; }
  .ik-mokuai-biaoti > p { max-width: 620px; }
  .ik-zhanshi-huakuai { grid-template-columns: repeat(4, 235px); overflow-x: auto; padding-bottom: 16px; scroll-snap-type: x mandatory; }
  .ik-zhanshi-huakuai figure { scroll-snap-align: start; }
  .ik-youshi-wangge { grid-template-columns: 1fr 1fr; }
  .ik-wenti-buju { grid-template-columns: 1fr; gap: 45px; }
}

@media (max-width: 640px) {
  .ik-kuang { width: min(100% - 32px, 1180px); }
  .ik-daohang { min-height: 64px; }
  .ik-toubu-anniu { width: 42px; padding: 0; }
  .ik-toubu-anniu span { display: none; }
  .ik-yingxiong-buju { min-height: auto; padding: 32px 0 42px; gap: 24px; }
  .ik-yingxiong h1 { margin-top: 14px; font-size: 39px; }
  .ik-yingxiong-fubiaoti { margin-top: 8px; font-size: 20px; }
  .ik-yingxiong-wenan > p { margin-top: 14px; font-size: 12px; line-height: 1.7; }
  .ik-yingxiong-anniu { margin-top: 20px; flex-direction: column; gap: 9px; }
  .ik-yingxiong-anniu a { width: 100%; min-height: 48px; }
  .ik-yingxiong-tishi { display: none; }
  .ik-kongzhitai { height: 258px; grid-template-rows: 34px 46px 1fr 27px; box-shadow: 7px 7px 0 var(--ik-huang); }
  .ik-kongzhitai-ding { padding: 0 8px; }
  .ik-kongzhitai-ding img { width: 22px; height: 22px; }
  .ik-sousuokuang { margin: 6px 8px 5px; grid-template-columns: 26px 1fr auto; }
  .ik-sousuokuang button { padding: 0 10px; }
  .ik-kongzhitai-neirong { padding: 3px 8px 6px; gap: 6px; }
  .ik-kongzhitai-cebian { gap: 6px; }
  .ik-kongzhitai-shuju { padding: 7px; }
  .ik-kongzhitai-shuju b { margin-top: 3px; font-size: 10px; }
  .ik-kongzhitai-shuju span { display: none; }
  .ik-kongzhitai-di { padding: 0 8px; gap: 9px; }
  .ik-zhanshi, .ik-youshi, .ik-liucheng, .ik-wenti, .ik-pingjia { padding: 71px 0; }
  .ik-mokuai-biaoti { margin-bottom: 31px; }
  .ik-dabiaoti { font-size: 28px; }
  .ik-zhanshi-huakuai { margin-right: -16px; grid-template-columns: repeat(4, 216px); }
  .ik-zhanshi-huakuai figure > div { height: 330px; }
  .ik-youshi-wangge { grid-template-columns: 1fr; }
  .ik-youshi-wangge article { min-height: 182px; }
  .ik-liucheng-zhou { grid-template-columns: 1fr; gap: 0; }
  .ik-liucheng-zhou::before { left: 28px; right: auto; top: 27px; bottom: 28px; width: 2px; height: auto; }
  .ik-liucheng-zhou article { display: grid; grid-template-columns: 58px 1fr; gap: 19px; }
  .ik-liucheng-zhou article > div { padding: 9px 0 32px; }
  .ik-wenti-liebiao summary { grid-template-columns: 29px 1fr auto; }
  .ik-wenti-liebiao details p { margin-left: 39px; }
  .ik-pingjia-pubu { columns: 1; }
  .ik-xingdong { padding: 52px 0; }
  .ik-xingdong-neirong { flex-direction: column; align-items: stretch; gap: 25px; text-align: center; }
  .ik-xingdong-neirong > div > div { font-size: 24px; }
  .ik-xingdong-neirong > a { width: 100%; }
  .ik-dibu-shang { padding: 28px 0; flex-direction: column; align-items: flex-start; }
  .ik-dibu-xia { min-height: 74px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 3px; }
}