:root{
  --primary:#1B2A4D;
  --primary-2:#2C4372;
  --primary-3:#3E5C97;
  --accent:#FF7A45;
  --accent-2:#FFB020;
  --bg:#F5F7FB;
  --tint:#EDF1FA;
  --light:#F9FBFE;
  --white:#FFFFFF;
  --ink:#16203A;
  --muted:#5C6785;
  --line:#E4E9F3;
  --shadow:0 18px 44px rgba(20,32,60,.10);
  --shadow-s:0 10px 24px rgba(20,32,60,.08);
}

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

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

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.8;
  overflow-x:hidden;
}

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

a{color:var(--primary)}

ul,ol{margin:0;padding:0}

h1,h2,h3,h4,h5{margin:0;line-height:1.35;font-weight:800;color:var(--ink);letter-spacing:.2px}

p{margin:0}

.container{width:100%;max-width:1220px;margin:0 auto;padding:0 24px}

.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}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  padding:13px 30px;
  border-radius:999px;
  border:1px solid transparent;
  background:var(--primary);
  color:#fff;
  font-family:inherit;
  font-size:15px;
  font-weight:600;
  text-decoration:none;
  cursor:pointer;
  transition:transform .3s ease,box-shadow .3s ease,background .3s ease,color .3s ease;
}
.btn:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(27,42,77,.26)}

/* ============ 顶部导航 ============ */
header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s ease;
}
header[data-scroll="1"]{box-shadow:0 12px 32px rgba(16,26,48,.10)}
header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px}
header .container > a{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);flex-shrink:0}
header .container > a img{width:46px;height:46px;object-fit:contain;border-radius:12px;background:var(--tint);padding:4px}
header .container > a span{font-size:17px;font-weight:800;line-height:1.3;max-width:240px}
header nav ul{list-style:none;display:flex;align-items:center;gap:30px}
header nav a{
  position:relative;
  color:var(--ink);
  text-decoration:none;
  font-size:15px;
  font-weight:600;
  padding:8px 0;
  transition:color .25s ease;
}
header nav a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:2px;
  width:0;
  height:2px;
  border-radius:2px;
  background:var(--accent);
  transition:width .3s ease;
}
header nav a:hover{color:var(--primary)}
header nav a:hover::after{width:100%}
header .container > button{
  display:none;
  width:44px;
  height:44px;
  align-items:center;
  justify-content:center;
  border:1px solid var(--line);
  border-radius:12px;
  background:#fff;
  color:var(--primary);
  font-size:17px;
  cursor:pointer;
}
header[data-menu="open"] .container > button{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ============ 通用区块节奏 ============ */
section{position:relative}
section > .container > [data-head]{max-width:780px;margin:0 auto 48px;text-align:center}
section [data-head] p:first-child{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 16px;
  border-radius:999px;
  background:var(--tint);
  color:var(--primary);
  font-size:13px;
  font-weight:700;
  letter-spacing:1px;
  margin-bottom:18px;
}
section [data-head] h2{font-size:clamp(26px,3.4vw,40px)}
section [data-head] h2 em{font-style:normal;color:var(--accent)}
section [data-head] p:last-child{margin-top:16px;color:var(--muted);font-size:16px}

/* ============ Hero（背景图 + 1:1 方形图并排） ============ */
.hero-q7m{
  position:relative;
  isolation:isolate;
  padding:96px 0 92px;
  background-image:url('/images/hero-backdrop.png');
  background-size:cover;
  background-position:center center;
  background-repeat:no-repeat;
  background-color:var(--primary);
}
.hero-q7m::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:linear-gradient(120deg,rgba(15,24,46,.93) 0%,rgba(22,36,68,.80) 52%,rgba(27,42,77,.60) 100%);
}
.hero-q7m .container{display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center}
.hero-q7m .container > div > p:first-child{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:7px 18px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.10);
  color:#FFD9C4;
  font-size:13px;
  font-weight:700;
  letter-spacing:1px;
  margin-bottom:22px;
}
.hero-q7m h1{font-size:clamp(30px,4.6vw,52px);color:#fff;letter-spacing:1px}
.hero-q7m h1 span{color:var(--accent-2)}
.hero-q7m .container > div > p:nth-of-type(2){margin-top:22px;color:#C9D3E8;font-size:17px;max-width:560px}
.hero-q7m .container > div > div{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-q7m a.btn{background:var(--accent);box-shadow:0 14px 34px rgba(255,122,69,.34)}
.hero-q7m a.btn:hover{background:var(--accent-2)}
.hero-q7m a.btn + a.btn{background:transparent;border-color:rgba(255,255,255,.45);color:#fff;box-shadow:none}
.hero-q7m a.btn + a.btn:hover{background:rgba(255,255,255,.14)}
.hero-q7m figure{
  position:relative;
  margin:0;
  aspect-ratio:1/1;
  border-radius:22px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.22);
  box-shadow:0 32px 70px rgba(9,15,32,.48);
}
.hero-q7m figure img{width:100%;height:100%;object-fit:cover}
.hero-q7m figure::after{
  content:"S16";
  position:absolute;
  left:22px;
  bottom:18px;
  padding:6px 16px;
  border-radius:999px;
  background:rgba(15,24,46,.72);
  color:#fff;
  font-weight:800;
  font-size:13px;
  letter-spacing:3px;
}
.hero-q7m ul{
  list-style:none;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin-top:44px;
  padding-top:30px;
  border-top:1px solid rgba(255,255,255,.18);
}
.hero-q7m ul li strong{display:block;color:#fff;font-size:26px;font-weight:800}
.hero-q7m ul li span{color:#A9B6D2;font-size:13px}

/* ============ 关于我们 ============ */
.story-q7m{background:var(--tint);padding:96px 0}
.story-q7m > .container > div:last-child{display:grid;grid-template-columns:.95fr 1.05fr;gap:54px;align-items:center}
.story-q7m figure{position:relative;margin:0}
.story-q7m figure > img{width:100%;border-radius:20px;box-shadow:var(--shadow)}
.story-q7m figure > div{
  position:absolute;
  right:-14px;
  bottom:-26px;
  display:flex;
  align-items:center;
  gap:14px;
  padding:16px 20px;
  background:#fff;
  border-radius:16px;
  box-shadow:var(--shadow-s);
  max-width:260px;
}
.story-q7m figure > div img{width:56px;height:56px;object-fit:cover;border-radius:12px;flex-shrink:0}
.story-q7m figure > div p{font-size:13px;line-height:1.6;color:var(--muted)}
.story-q7m figure > div p b{display:block;color:var(--primary);font-size:15px}
.story-q7m h3{font-size:clamp(20px,2.2vw,26px);margin-bottom:16px}
.story-q7m .container > div:last-child > div > p{color:var(--muted)}
.story-q7m ul{list-style:none;display:grid;gap:14px;margin:26px 0 0}
.story-q7m ul li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink)}
.story-q7m ul li i{color:var(--accent);margin-top:5px}
.story-q7m ul li b{font-weight:700}
.story-q7m .container > div:last-child > div > div{display:flex;gap:38px;margin-top:30px;flex-wrap:wrap}
.story-q7m .container > div:last-child > div > div strong{display:block;font-size:28px;color:var(--primary);font-weight:800}
.story-q7m .container > div:last-child > div > div span{font-size:13px;color:var(--muted)}

/* ============ 服务 ============ */
.expertise-q7m{background:var(--light);padding:96px 0}
.expertise-q7m ul{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.expertise-q7m li{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:32px 28px;
  transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;
}
.expertise-q7m li:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:rgba(255,122,69,.4)}
.expertise-q7m li i{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:56px;
  height:56px;
  border-radius:16px;
  background:linear-gradient(135deg,var(--primary),var(--primary-3));
  color:#fff;
  font-size:21px;
  margin-bottom:20px;
}
.expertise-q7m li h3{font-size:19px;margin-bottom:10px}
.expertise-q7m li p{color:var(--muted);font-size:15px}
.expertise-q7m li a{
  display:inline-flex;
  align-items:center;
  gap:7px;
  margin-top:18px;
  font-size:14px;
  font-weight:700;
  color:var(--accent);
  text-decoration:none;
}
.expertise-q7m li a i{width:auto;height:auto;background:none;color:inherit;font-size:13px;margin:0;transition:transform .3s ease}
.expertise-q7m li a:hover i{transform:translateX(5px)}

/* ============ 优势 ============ */
.edge-q7m{background:var(--white);padding:96px 0}
.edge-q7m ul{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.edge-q7m li{
  position:relative;
  padding:30px 26px;
  border-radius:18px;
  background:var(--light);
  border:1px solid var(--line);
  transition:transform .35s ease,background .35s ease;
}
.edge-q7m li:hover{transform:translateY(-7px);background:#fff;box-shadow:var(--shadow)}
.edge-q7m li span{
  position:absolute;
  top:18px;
  right:22px;
  font-size:30px;
  font-weight:800;
  color:rgba(27,42,77,.10);
}
.edge-q7m li i{color:var(--accent);font-size:24px;margin-bottom:16px;display:block}
.edge-q7m li h3{font-size:17px;margin-bottom:8px}
.edge-q7m li p{color:var(--muted);font-size:14px}

/* ============ 工作流程 ============ */
.journey-q7m{background:var(--tint);padding:96px 0}
.journey-q7m ol{
  list-style:none;
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:20px;
  counter-reset:step;
}
.journey-q7m li{
  counter-increment:step;
  position:relative;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:30px 24px 26px;
}
.journey-q7m li::before{
  content:"0" counter(step);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:46px;
  height:46px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;
  font-weight:800;
  font-size:15px;
  margin-bottom:16px;
}
.journey-q7m li h3{font-size:17px;margin-bottom:8px}
.journey-q7m li p{color:var(--muted);font-size:14px}
.journey-q7m li::after{
  content:"\f105";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  position:absolute;
  top:44px;
  right:-16px;
  color:rgba(27,42,77,.28);
  font-size:14px;
  z-index:2;
}
.journey-q7m li:last-child::after{display:none}

/* ============ 团队 ============ */
.crew-q7m{background:var(--white);padding:96px 0}
.crew-q7m ul{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.crew-q7m li{text-align:center}
.crew-q7m figure{margin:0 0 18px;overflow:hidden;border-radius:16px;border:1px solid var(--line);background:var(--tint)}
.crew-q7m figure img{width:100%;aspect-ratio:1/1;object-fit:cover;transition:transform .6s ease}
.crew-q7m li:hover figure img{transform:scale(1.06)}
.crew-q7m h3{font-size:18px}
.crew-q7m li > p{color:var(--accent);font-size:14px;font-weight:700;margin-top:4px}
.crew-q7m li > p + p{color:var(--muted);font-weight:400;font-size:13px;margin-top:8px}
.crew-q7m li > ul{display:flex;justify-content:center;gap:12px;margin-top:14px}
.crew-q7m li > ul li{width:auto;margin:0}
.crew-q7m li > ul a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:34px;
  border-radius:50%;
  background:var(--tint);
  color:var(--primary);
  font-size:13px;
  text-decoration:none;
  transition:background .3s ease,color .3s ease;
}
.crew-q7m li > ul a:hover{background:var(--primary);color:#fff}

/* ============ 评论 ============ */
.voices-q7m{background:var(--tint);padding:96px 0}
.voices-q7m ul{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.voices-q7m li{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:30px 28px;
  display:grid;
  grid-template-columns:64px 1fr;
  gap:18px;
  transition:transform .35s ease,box-shadow .35s ease;
}
.voices-q7m li:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.voices-q7m li img{width:64px;height:64px;object-fit:cover;border-radius:12px}
.voices-q7m li p{color:var(--muted);font-size:15px;margin-bottom:14px}
.voices-q7m li p i{color:var(--accent);font-size:12px;margin-right:3px}
.voices-q7m li h3{font-size:16px}
.voices-q7m li h3 span{display:block;color:var(--muted);font-size:13px;font-weight:400}
.voices-q7m li h3 span b{color:var(--primary);font-weight:700}

/* ============ 案例 ============ */
.showcase-q7m{background:var(--white);padding:96px 0}
.showcase-q7m ul{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.showcase-q7m li{
  display:flex;
  flex-direction:column;
  background:var(--light);
  border:1px solid var(--line);
  border-radius:18px;
  overflow:hidden;
  transition:transform .35s ease,box-shadow .35s ease;
}
.showcase-q7m li:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.showcase-q7m li figure{margin:0;overflow:hidden}
.showcase-q7m li figure img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .6s ease}
.showcase-q7m li:hover figure img{transform:scale(1.05)}
.showcase-q7m li > div{padding:24px 24px 26px;display:flex;flex-direction:column;gap:12px;flex:1}
.showcase-q7m li h3{font-size:18px}
.showcase-q7m li h3 a{color:inherit;text-decoration:none;transition:color .3s ease}
.showcase-q7m li h3 a:hover{color:var(--accent)}
.showcase-q7m li p{color:var(--muted);font-size:14px}
.showcase-q7m li footer{
  margin-top:auto;
  padding-top:14px;
  border-top:1px dashed var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-size:13px;
  color:var(--muted);
}
.showcase-q7m li footer span{display:inline-flex;align-items:center;gap:6px}
.showcase-q7m li footer i{color:var(--accent)}
.showcase-q7m [data-more]{text-align:center;margin-top:42px}

/* ============ 首页文章 ============ */
.updates-q7m{background:var(--white);padding:96px 0}
.updates-q7m ul{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.updates-q7m li{
  display:flex;
  flex-direction:column;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  overflow:hidden;
  transition:transform .35s ease,box-shadow .35s ease;
}
.updates-q7m li:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.updates-q7m li figure{margin:0;overflow:hidden;position:relative}
.updates-q7m li figure img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .6s ease}
.updates-q7m li:hover figure img{transform:scale(1.05)}
.updates-q7m li figure span{
  position:absolute;
  left:16px;
  top:16px;
  padding:5px 13px;
  border-radius:999px;
  background:var(--accent);
  color:#fff;
  font-size:12px;
  font-weight:700;
}
.updates-q7m li > div{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.updates-q7m li h3{font-size:18px}
.updates-q7m li h3 a{color:inherit;text-decoration:none}
.updates-q7m li h3 a:hover{color:var(--accent)}
.updates-q7m li p{color:var(--muted);font-size:14px}
.updates-q7m li footer{
  margin-top:auto;
  padding-top:14px;
  border-top:1px dashed var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-size:13px;
  color:var(--muted);
}
.updates-q7m [data-more]{text-align:center;margin-top:42px}

/* ============ 问答 ============ */
.queries-q7m{background:var(--light);padding:96px 0}
.queries-q7m ul{list-style:none;display:grid;gap:16px;max-width:920px;margin:0 auto}
.queries-q7m details{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:box-shadow .3s ease}
.queries-q7m details[open]{box-shadow:var(--shadow-s)}
.queries-q7m summary{
  list-style:none;
  cursor:pointer;
  padding:20px 24px;
  font-weight:700;
  font-size:16px;
  color:var(--ink);
  display:flex;
  align-items:center;
  gap:12px;
}
.queries-q7m summary::-webkit-details-marker{display:none}
.queries-q7m summary::after{
  content:"\f067";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  margin-left:auto;
  color:var(--accent);
  font-size:14px;
  transition:transform .3s ease;
}
.queries-q7m details[open] summary::after{transform:rotate(45deg)}
.queries-q7m summary span{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:30px;
  height:30px;
  border-radius:9px;
  background:var(--tint);
  color:var(--primary);
  font-size:12px;
  font-weight:800;
  flex-shrink:0;
}
.queries-q7m details > div{padding:0 24px 22px 66px;color:var(--muted);font-size:15px}

/* ============ 合作伙伴 ============ */
.allies-q7m{background:var(--light);padding:80px 0}
.allies-q7m ul{list-style:none;display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.allies-q7m li{
  display:flex;
  align-items:center;
  justify-content:center;
  height:92px;
  padding:14px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.allies-q7m li:hover{transform:translateY(-6px);box-shadow:var(--shadow-s);border-color:rgba(255,122,69,.45)}
.allies-q7m li img{max-height:58px;width:auto;object-fit:contain;filter:grayscale(18%);transition:filter .3s ease}
.allies-q7m li:hover img{filter:none}

/* ============ 荣誉 ============ */
.laurels-q7m{background:var(--tint);padding:96px 0}
.laurels-q7m ul{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.laurels-q7m li{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:30px 26px;
  text-align:center;
}
.laurels-q7m li i{color:var(--accent);font-size:26px;margin-bottom:14px;display:block}
.laurels-q7m li strong{display:block;font-size:38px;font-weight:800;color:var(--primary);line-height:1.2}
.laurels-q7m li h3{font-size:16px;margin-top:8px}
.laurels-q7m li p{color:var(--muted);font-size:13px;margin-top:6px}

/* ============ 联系我们 ============ */
.reach-q7m{background:var(--tint);padding:96px 0}
.reach-q7m > .container > div:last-child{display:grid;grid-template-columns:.92fr 1.08fr;gap:44px;align-items:start}
.reach-q7m ul{list-style:none;display:grid;gap:16px;margin-top:26px}
.reach-q7m ul li{
  display:flex;
  gap:14px;
  align-items:flex-start;
  background:#fff;
  border:1px solid var(--line);
  border-radius:14px;
  padding:18px 20px;
}
.reach-q7m ul li i{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--primary),var(--primary-3));
  color:#fff;
  flex-shrink:0;
}
.reach-q7m ul li b{display:block;font-size:15px}
.reach-q7m ul li span{color:var(--muted);font-size:14px;word-break:break-all}
.reach-q7m form{
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  padding:32px 30px;
  box-shadow:var(--shadow-s);
}
.reach-q7m form > div{display:grid;gap:16px}
.reach-q7m form label{display:grid;gap:8px;font-size:14px;font-weight:700;color:var(--ink)}
.reach-q7m form input,
.reach-q7m form select,
.reach-q7m form textarea{
  width:100%;
  padding:13px 16px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--light);
  font-family:inherit;
  font-size:15px;
  color:var(--ink);
  transition:border-color .25s ease,box-shadow .25s ease;
}
.reach-q7m form input:focus,
.reach-q7m form select:focus,
.reach-q7m form textarea:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 4px rgba(255,122,69,.14);
}
.reach-q7m form textarea{resize:vertical;min-height:120px}
.reach-q7m form [data-row]{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.reach-q7m button.btn{width:100%;background:var(--accent);justify-content:center}
.reach-q7m button.btn:hover{background:var(--accent-2)}
.reach-q7m form p{font-size:12px;color:var(--muted);text-align:center}

/* ============ CTA ============ */
.cta-q7m{padding:92px 0;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-2) 55%,#3B2C7A 100%);overflow:hidden}
.cta-q7m .container{display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.cta-q7m h2{color:#fff;font-size:clamp(24px,3.2vw,38px)}
.cta-q7m p{color:#B9C5DD;margin-top:12px;max-width:640px}
.cta-q7m .btn{background:var(--accent);padding:15px 34px}
.cta-q7m .btn:hover{background:var(--accent-2)}
.cta-q7m .btn + .btn{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.cta-q7m .btn + .btn:hover{background:rgba(255,255,255,.12)}

/* ============ 页脚 ============ */
footer{background:#10192E;color:#A7B3CD;padding:70px 0 0}
footer > .container:first-child{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:44px}
footer h4{color:#fff;font-size:16px;margin-bottom:18px}
footer ul{list-style:none;display:grid;gap:11px}
footer a{color:#A7B3CD;text-decoration:none;font-size:14px;transition:color .25s ease}
footer a:hover{color:var(--accent)}
footer > .container:first-child > div:first-child > a{display:block;text-decoration:none;margin-bottom:16px}
footer > .container:first-child > div:first-child > a img{width:46px;height:46px;object-fit:contain;border-radius:12px;background:rgba(255,255,255,.08);padding:4px}
footer > .container:first-child > div:first-child > a span{display:block;color:#fff;font-weight:800;font-size:17px;line-height:1.35;margin-top:10px}
footer > .container:first-child > div:first-child > p{font-size:14px;color:#8E9AB6;max-width:330px}
footer > .container:first-child > div:first-child > div{display:flex;gap:10px;margin-top:20px}
footer > .container:first-child > div:first-child > div a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:11px;
  background:rgba(255,255,255,.07);
  color:#fff;
  transition:background .3s ease,transform .3s ease;
}
footer > .container:first-child > div:first-child > div a:hover{background:var(--accent);transform:translateY(-3px)}
footer > .container:first-child > div:last-child > ul li{display:flex;gap:11px;align-items:flex-start;font-size:14px}
footer > .container:first-child > div:last-child > ul li i{color:var(--accent);margin-top:5px}
footer > .container:last-child{
  border-top:1px solid rgba(255,255,255,.10);
  padding:22px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:#7C88A6;
}
footer > .container:last-child nav ul{display:flex;gap:20px;flex-wrap:wrap}
footer > .container:last-child nav a{font-size:13px}

/* ============ 列表页 ============ */
.listing-q7m{padding:70px 0 96px}
.listing-q7m [data-page-top]{
  background:linear-gradient(135deg,var(--primary),var(--primary-3));
  border-radius:22px;
  padding:46px 40px;
  margin-bottom:44px;
  color:#fff;
}
.listing-q7m [data-page-top] p:first-child{color:#FFC29E;font-size:13px;font-weight:700;letter-spacing:1px}
.listing-q7m [data-page-top] h1{color:#fff;font-size:clamp(24px,3.2vw,36px);margin-top:8px}
.listing-q7m [data-page-top] p:last-child{color:#C3CEE4;margin-top:12px;font-size:15px}
.listing-q7m ul{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.listing-q7m li{
  display:flex;
  gap:20px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px;
  transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;
}
.listing-q7m li:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(255,122,69,.4)}
.listing-q7m li figure{margin:0;flex-shrink:0;width:210px;overflow:hidden;border-radius:14px}
.listing-q7m li figure img{width:100%;height:100%;min-height:150px;object-fit:cover;transition:transform .6s ease}
.listing-q7m li:hover figure img{transform:scale(1.06)}
.listing-q7m li > div{display:flex;flex-direction:column;gap:10px;padding:4px 6px 4px 0}
.listing-q7m li h2{font-size:19px}
.listing-q7m li h2 a{color:inherit;text-decoration:none;transition:color .3s ease}
.listing-q7m li h2 a:hover{color:var(--accent)}
.listing-q7m li p{color:var(--muted);font-size:14px}
.listing-q7m li footer{
  margin-top:auto;
  padding-top:12px;
  border-top:1px dashed var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-size:13px;
  color:var(--muted);
}
.listing-q7m li footer span{display:inline-flex;align-items:center;gap:6px}
.listing-q7m li footer i{color:var(--accent)}

/* ============ 详情页 ============ */
.reading-q7m{padding:56px 0 96px}
.reading-q7m [data-crumb]{font-size:13px;color:var(--muted);margin-bottom:18px}
.reading-q7m [data-crumb] a{color:var(--muted);text-decoration:none}
.reading-q7m [data-crumb] a:hover{color:var(--accent)}
.reading-q7m [data-title]{margin-bottom:22px}
.reading-q7m h1{font-size:clamp(24px,3.4vw,40px)}
.reading-q7m [data-meta]{display:flex;flex-wrap:wrap;gap:22px;font-size:14px;color:var(--muted);padding-bottom:24px;border-bottom:1px solid var(--line)}
.reading-q7m [data-meta] span{display:inline-flex;align-items:center;gap:7px}
.reading-q7m [data-meta] i{color:var(--accent)}
.reading-q7m [data-lead]{margin:32px 0 8px;border-radius:18px;overflow:hidden}
.reading-q7m [data-lead] img{width:100%;aspect-ratio:16/9;object-fit:cover}
.reading-q7m [data-body]{max-width:820px;margin:0 auto;font-size:16px;color:#3D4963}
.reading-q7m [data-body] p{margin-bottom:20px}
.reading-q7m [data-body] h2{font-size:22px;margin:34px 0 14px}
.reading-q7m [data-body] h3{font-size:18px;margin:26px 0 12px}
.reading-q7m [data-body] ul{list-style:none;display:grid;gap:10px;margin:0 0 22px}
.reading-q7m [data-body] ul li{display:flex;gap:10px;align-items:flex-start}
.reading-q7m [data-body] ul li i{color:var(--accent);margin-top:6px}
.reading-q7m [data-body] blockquote{
  margin:26px 0;
  padding:20px 24px;
  background:#fff;
  border-left:4px solid var(--accent);
  border-radius:0 14px 14px 0;
  color:var(--ink);
}
.reading-q7m [data-body] table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14px;background:#fff}
.reading-q7m [data-body] th,.reading-q7m [data-body] td{padding:12px 14px;border:1px solid var(--line);text-align:left}
.reading-q7m [data-body] th{background:var(--tint);color:var(--primary);font-weight:700}
.reading-q7m [data-pager]{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:56px}
.reading-q7m [data-pager] a{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:20px 24px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  text-decoration:none;
  transition:transform .3s ease,box-shadow .3s ease;
}
.reading-q7m [data-pager] a:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.reading-q7m [data-pager] span{font-size:13px;color:var(--muted)}
.reading-q7m [data-pager] b{color:var(--ink);font-size:16px}
.reading-q7m [data-pager] a:last-child{text-align:right}

/* ============ 返回顶部 ============ */
#to-top{
  position:fixed;
  right:22px;
  bottom:26px;
  z-index:70;
  width:46px;
  height:46px;
  border:none;
  border-radius:14px;
  background:var(--primary);
  color:#fff;
  font-size:16px;
  cursor:pointer;
  box-shadow:0 12px 28px rgba(16,26,48,.30);
  opacity:0;
  visibility:hidden;
  transform:translateY(16px);
  transition:opacity .3s ease,transform .3s ease,visibility .3s ease,background .3s ease;
}
#to-top[data-show="1"]{opacity:1;visibility:visible;transform:none}
#to-top:hover{background:var(--accent)}

/* ============ 滚动揭示 ============ */
html[data-js="on"] [data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .75s ease,transform .75s cubic-bezier(.22,.7,.28,1)}
html[data-js="on"] [data-reveal="in"]{opacity:1;transform:none}

/* ============ 响应式 ============ */
@media (max-width:1100px){
  .edge-q7m ul{grid-template-columns:repeat(3,1fr)}
  .allies-q7m ul{grid-template-columns:repeat(4,1fr)}
  .journey-q7m ol{grid-template-columns:repeat(3,1fr)}
  .journey-q7m li::after{display:none}
  .hero-q7m .container{grid-template-columns:1fr .8fr;gap:38px}
}

@media (max-width:980px){
  header .container{height:auto;min-height:70px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}
  header .container > button{display:inline-flex}
  header nav{width:100%;max-height:0;overflow:hidden;transition:max-height .35s ease}
  header[data-menu="open"] nav{max-height:420px}
  header nav ul{flex-direction:column;align-items:flex-start;gap:2px;padding:10px 0 4px}
  header nav a{display:block;padding:11px 0;border-bottom:1px solid var(--line);width:100%}
  .hero-q7m .container{grid-template-columns:1fr}
  .hero-q7m figure{order:-1;max-width:460px}
  .story-q7m > .container > div:last-child{grid-template-columns:1fr}
  .story-q7m figure > div{right:12px}
  .expertise-q7m ul{grid-template-columns:repeat(2,1fr)}
  .crew-q7m ul{grid-template-columns:repeat(2,1fr)}
  .voices-q7m ul{grid-template-columns:1fr}
  .showcase-q7m ul,.updates-q7m ul{grid-template-columns:repeat(2,1fr)}
  .laurels-q7m ul{grid-template-columns:repeat(2,1fr)}
  .reach-q7m > .container > div:last-child{grid-template-columns:1fr}
  .listing-q7m ul{grid-template-columns:1fr}
  .listing-q7m li figure{width:170px}
  footer > .container:first-child{grid-template-columns:1fr 1fr}
}

@media (max-width:640px){
  .container{padding:0 18px}
  section{padding:70px 0}
  section > .container > [data-head]{margin-bottom:34px}
  .hero-q7m{padding:64px 0 66px}
  .hero-q7m ul{grid-template-columns:1fr;gap:12px}
  .hero-q7m ul li{display:flex;align-items:baseline;gap:10px}
  .hero-q7m ul li strong{font-size:22px}
  .edge-q7m ul,.expertise-q7m ul,.showcase-q7m ul,.updates-q7m ul,.crew-q7m ul,.laurels-q7m ul,.journey-q7m ol{grid-template-columns:1fr}
  .allies-q7m ul{grid-template-columns:repeat(2,1fr)}
  .reach-q7m form [data-row]{grid-template-columns:1fr}
  .listing-q7m li{flex-direction:column}
  .listing-q7m li figure{width:100%}
  .reading-q7m [data-pager]{grid-template-columns:1fr}
  footer > .container:first-child{grid-template-columns:1fr}
  footer > .container:last-child{flex-direction:column;align-items:flex-start}
}