:root{
  --primary:#101a34;
  --primary-2:#1b2b55;
  --primary-3:#243a6b;
  --accent:#ffb020;
  --accent-2:#ff8a3d;
  --bg:#f4f6fa;
  --tint:#eef2fb;
  --surface:#ffffff;
  --ink:#0d1526;
  --muted:#5d6a8c;
  --line:#e4e9f4;
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 22px 48px -28px rgba(16,26,52,.55);
  --shadow-soft:0 14px 34px -24px rgba(16,26,52,.45);
  --font:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}

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

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

body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,h5,p,figure,blockquote{margin:0}
input,textarea,select,button{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
table{border-collapse:collapse;width:100%}

.container{width:min(1180px,92vw);margin-inline:auto}

.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:10px;
  padding:14px 30px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#221704;
  font-weight:700;
  letter-spacing:.02em;
  border:1px solid transparent;
  box-shadow:0 14px 28px -16px rgba(255,138,61,.95);
  transition:transform .28s ease,box-shadow .28s ease,filter .28s ease;
  cursor:pointer;
}
.btn:hover{transform:translateY(-3px);box-shadow:0 20px 34px -16px rgba(255,138,61,1);filter:saturate(1.08)}
.btn i{font-size:.95em}

[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.22,.61,.36,1)}
[data-reveal][data-visible="1"]{opacity:1;transform:none}

section{padding:100px 0;position:relative}
section[id]{scroll-margin-top:92px}

#back-top{
  position:fixed;
  right:24px;
  bottom:28px;
  z-index:80;
  width:50px;height:50px;
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--primary);
  color:#fff;
  font-size:17px;
  box-shadow:0 16px 30px -18px rgba(16,26,52,.95);
  opacity:0;
  visibility:hidden;
  transform:translateY(12px);
  transition:opacity .3s ease,transform .3s ease,visibility .3s,background .3s ease;
}
#back-top[data-show="1"]{opacity:1;visibility:visible;transform:none}
#back-top:hover{background:var(--accent);color:#221704}

[data-head]{max-width:760px;margin:0 auto 56px;text-align:center}
[data-eyebrow]{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 18px;
  border-radius:999px;
  background:rgba(255,176,32,.14);
  color:#b7791f;
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  margin-bottom:18px;
}
[data-eyebrow] i{font-size:12px}
[data-head] h2{
  font-size:clamp(26px,3.4vw,42px);
  line-height:1.35;
  font-weight:800;
  letter-spacing:.01em;
  color:var(--primary);
}
[data-head] p{margin-top:16px;color:var(--muted);font-size:16.5px}

/* ============ 顶部导航 ============ */
.topbar-q7k{
  position:sticky;
  top:0;
  z-index:90;
  background:rgba(16,26,52,.97);
  border-bottom:1px solid rgba(255,255,255,.07);
  transition:box-shadow .3s ease,background .3s ease,padding .3s ease;
}
.topbar-q7k[data-stuck="1"]{box-shadow:0 16px 40px -26px rgba(6,12,26,.95);background:rgba(11,18,36,.99)}
.topbar-q7k .container{display:flex;align-items:center;gap:22px;min-height:76px}

#brand{display:flex;align-items:center;gap:12px;flex-shrink:0;color:#fff}
#brand img{height:42px;width:auto;border-radius:11px;background:rgba(255,255,255,.08);padding:3px}
#brand span{font-weight:800;font-size:17px;letter-spacing:.01em;line-height:1.25;max-width:230px}

#mainnav{margin-left:auto}
#navlist{display:flex;align-items:center;gap:4px}
#navlist a{
  display:block;
  padding:10px 16px;
  border-radius:999px;
  color:rgba(255,255,255,.76);
  font-weight:600;
  font-size:15px;
  transition:color .25s ease,background .25s ease,transform .25s ease;
}
#navlist a:hover{color:#fff;background:rgba(255,255,255,.1);transform:translateY(-2px)}
#navlist a[aria-current="page"]{color:#221704;background:linear-gradient(135deg,var(--accent),var(--accent-2))}

#head-cta{padding:11px 22px;font-size:14.5px}
#navtoggle{display:none;width:44px;height:44px;border-radius:12px;color:#fff;font-size:19px;background:rgba(255,255,255,.08);transition:background .25s}
#navtoggle:hover{background:rgba(255,255,255,.16)}

/* ============ Hero（方案 B：双背景滚动切换） ============ */
.hero-q7k{
  position:relative;
  overflow:hidden;
  padding:0;
  min-height:760px;
  display:flex;
  align-items:center;
  background:var(--primary);
  isolation:isolate;
}
.hero-q7k::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(900px 480px at 82% 18%,rgba(255,176,32,.24),transparent 62%),
    linear-gradient(180deg,rgba(9,15,30,.72) 0%,rgba(9,15,30,.5) 45%,rgba(9,15,30,.92) 100%);
  z-index:-1;
}
.hero-q7k > img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  opacity:0;
  transform:scale(1.08);
  z-index:-2;
  animation:heroFade 18s ease-in-out infinite,heroZoom 22s ease-in-out infinite;
}
.hero-q7k > img[data-hero="2"]{animation-delay:9s,11s}
.hero-q7k .container{position:relative;z-index:2;padding:110px 0 92px}

@keyframes heroFade{
  0%{opacity:1}
  44%{opacity:1}
  50%{opacity:0}
  94%{opacity:0}
  100%{opacity:1}
}
@keyframes heroZoom{
  0%,100%{transform:scale(1.06)}
  50%{transform:scale(1.16)}
}

#hero-inner{max-width:880px;text-align:center;margin-inline:auto}
#hero-badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:9px 22px;
  border-radius:999px;
  border:1px solid rgba(255,176,32,.5);
  background:rgba(255,176,32,.12);
  color:#ffd489;
  font-size:14px;
  font-weight:600;
  letter-spacing:.04em;
}
#hero-badge i{color:var(--accent)}
#hero-inner h1{
  margin-top:26px;
  font-size:clamp(32px,5.2vw,62px);
  line-height:1.22;
  font-weight:900;
  color:#fff;
  text-shadow:0 18px 40px rgba(4,9,20,.55);
}
#hero-inner h1 em{
  font-style:normal;
  background:linear-gradient(120deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
#hero-lead{margin-top:22px;font-size:clamp(15px,1.6vw,19px);color:rgba(255,255,255,.82);max-width:760px;margin-inline:auto}

#hero-actions{margin-top:38px;display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
#hero-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45);box-shadow:none}
#hero-ghost:hover{background:rgba(255,255,255,.12);box-shadow:none;border-color:rgba(255,255,255,.7)}

#hero-stats{
  margin-top:62px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  border-top:1px solid rgba(255,255,255,.16);
  padding-top:30px;
}
#hero-stats li{display:flex;flex-direction:column;gap:4px}
#hero-stats strong{font-size:clamp(22px,2.6vw,32px);color:var(--accent);font-weight:900;letter-spacing:.01em}
#hero-stats span{font-size:14px;color:rgba(255,255,255,.7)}


/* ============ 关于我们 ============ */
.story-q7k{background:var(--tint)}
#about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
#about-copy h2{font-size:clamp(25px,3.2vw,38px);line-height:1.35;color:var(--primary);font-weight:800}
#about-copy > p{margin-top:18px;color:var(--muted)}
#about-points{margin-top:26px;display:grid;gap:12px}
#about-points li{display:flex;gap:12px;align-items:flex-start;color:#3c4864;font-size:15.5px}
#about-points i{margin-top:6px;color:var(--accent-2);font-size:13px}
#about-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;aspect-ratio:4/3;object-fit:cover}
#about-actions{margin-top:30px;display:flex;flex-wrap:wrap;gap:14px}
#about-ghost{background:transparent;color:var(--primary);border-color:var(--line);box-shadow:none}
#about-ghost:hover{background:var(--primary);color:#fff;border-color:var(--primary)}

#about-metrics{
  margin-top:64px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
#about-metrics li{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px;
  text-align:center;
  box-shadow:var(--shadow-soft);
  transition:transform .3s ease,box-shadow .3s ease;
}
#about-metrics li:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
#about-metrics strong{display:block;font-size:30px;color:var(--primary);font-weight:900}
#about-metrics span{font-size:14px;color:var(--muted)}

/* ============ 服务 ============ */
.expertise-q7k{background:var(--surface)}
#expertise-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
#expertise-grid li{
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:32px 28px;
  position:relative;
  overflow:hidden;
  transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;
}
#expertise-grid li::before{
  content:"";
  position:absolute;
  left:0;top:0;
  height:3px;width:0;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  transition:width .45s ease;
}
#expertise-grid li:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
#expertise-grid li:hover::before{width:100%}
#expertise-grid 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:var(--accent);
  font-size:22px;
  margin-bottom:18px;
}
#expertise-grid h3{font-size:19px;font-weight:800;color:var(--primary);margin-bottom:10px}
#expertise-grid p{font-size:14.5px;color:var(--muted)}
#expertise-grid a{display:inline-flex;align-items:center;gap:8px;margin-top:16px;color:var(--primary-3);font-weight:700;font-size:14px}
#expertise-grid a i{width:auto;height:auto;background:none;color:inherit;font-size:12px;margin:0;transition:transform .3s ease}
#expertise-grid a:hover i{transform:translateX(5px)}

/* ============ 优势 ============ */
.edge-q7k{background:var(--bg)}
#edge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
#edge-grid li{
  background:var(--surface);
  border-radius:var(--radius-lg);
  padding:30px 28px;
  border:1px solid var(--line);
  display:flex;
  gap:18px;
  align-items:flex-start;
  transition:transform .35s ease,box-shadow .35s ease;
}
#edge-grid li:hover{transform:translateY(-6px);box-shadow:var(--shadow-soft)}
#edge-grid i{
  flex-shrink:0;
  width:46px;height:46px;
  border-radius:12px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,176,32,.15);
  color:#b7791f;
  font-size:18px;
}
#edge-grid h3{font-size:17.5px;font-weight:800;color:var(--primary);margin-bottom:8px}
#edge-grid p{font-size:14.5px;color:var(--muted)}

/* ============ 案例 ============ */
.showcase-q7k{background:var(--bg)}
#case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
#case-grid li{
  background:var(--surface);
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-soft);
  transition:transform .35s ease,box-shadow .35s ease;
}
#case-grid li:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
#case-grid figure{overflow:hidden}
#case-grid img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .6s ease;border-radius:14px 14px 0 0}
#case-grid li:hover img{transform:scale(1.07)}
#case-grid > li > div{padding:24px 26px 28px}
#case-grid h3{font-size:18.5px;font-weight:800;color:var(--primary);line-height:1.5}
#case-grid p{margin-top:12px;font-size:14.5px;color:var(--muted)}
#case-grid p span{display:inline-flex;align-items:center;gap:6px;margin-right:16px;font-size:13px;color:#8b95b2}
#case-grid p span i{color:var(--accent-2)}

/* ============ 首页文章 ============ */
.updates-q7k{background:var(--surface)}
#update-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
#update-grid li{
  background:var(--bg);
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  transition:transform .35s ease,box-shadow .35s ease;
}
#update-grid li:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
#update-grid figure{overflow:hidden}
#update-grid img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .6s ease;border-radius:14px 14px 0 0}
#update-grid li:hover img{transform:scale(1.07)}
#update-grid > li > div{padding:24px 26px 28px}
#update-grid h3{font-size:18px;font-weight:800;color:var(--primary);line-height:1.5}
#update-grid p{margin-top:12px;font-size:14.5px;color:var(--muted)}
#update-grid p span{display:inline-flex;align-items:center;gap:6px;margin-right:16px;font-size:13px;color:#8b95b2}
#update-grid p span i{color:var(--accent-2)}
#update-grid > li > div > a{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-weight:700;color:var(--primary-3);font-size:14px}
#update-grid > li > div > a i{font-size:12px;transition:transform .3s ease}
#update-grid > li > div > a:hover i{transform:translateX(5px)}
#update-more{display:flex;justify-content:center;margin-top:46px}

/* ============ 工作流程 ============ */
.journey-q7k{background:var(--tint)}
#journey-list{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
#journey-list li{
  position:relative;
  background:var(--surface);
  border-radius:var(--radius-lg);
  padding:34px 26px 30px;
  border:1px solid var(--line);
  box-shadow:var(--shadow-soft);
  transition:transform .35s ease,box-shadow .35s ease;
}
#journey-list li:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
#journey-list li::after{
  counter-increment:step;
  content:"0" counter(step);
  position:absolute;
  top:22px;right:24px;
  font-size:38px;
  font-weight:900;
  color:rgba(16,26,52,.08);
  line-height:1;
}
#journey-list i{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:52px;height:52px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--primary-3));
  color:var(--accent);
  font-size:20px;
  margin-bottom:18px;
}
#journey-list h3{font-size:18px;font-weight:800;color:var(--primary);margin-bottom:10px}
#journey-list p{font-size:14.5px;color:var(--muted)}

/* ============ 团队 ============ */
.crew-q7k{background:var(--bg)}
#crew-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:24px}
#crew-grid li{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:28px 18px 26px;
  text-align:center;
  transition:transform .35s ease,box-shadow .35s ease;
}
#crew-grid li:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
#crew-grid img{
  width:104px;height:104px;
  border-radius:50%;
  object-fit:cover;
  margin:0 auto 16px;
  border:4px solid var(--surface);
  box-shadow:0 0 0 3px rgba(255,176,32,.55);
}
#crew-grid h3{font-size:16.5px;font-weight:800;color:var(--primary)}
#crew-grid span{display:block;margin-top:6px;font-size:13px;color:var(--muted)}
#crew-grid a{display:inline-flex;margin-top:14px;color:#a3adc8;font-size:14px;gap:12px}
#crew-grid a:hover{color:var(--accent-2)}

/* ============ 评论 ============ */
.voices-q7k{background:var(--surface)}
#voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
#voice-grid li{
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:30px 28px;
  position:relative;
  transition:transform .35s ease,box-shadow .35s ease;
}
#voice-grid li:hover{transform:translateY(-7px);box-shadow:var(--shadow-soft)}
#voice-grid li > i{
  position:absolute;
  top:22px;right:26px;
  color:rgba(255,176,32,.35);
  font-size:30px;
}
#voice-grid p{font-size:15px;color:#485473;line-height:1.9}
#voice-grid div{display:flex;align-items:center;gap:14px;margin-top:22px;padding-top:20px;border-top:1px dashed var(--line)}
#voice-grid img{width:58px;height:58px;border-radius:50%;object-fit:cover;flex-shrink:0}
#voice-grid h3{font-size:16px;font-weight:800;color:var(--primary)}
#voice-grid span{display:block;font-size:13px;color:var(--muted)}
#voice-grid em{display:block;margin-top:6px;font-size:13px;color:#c98a1b;font-style:normal}

/* ============ 问答 ============ */
.queries-q7k{background:var(--bg)}
#query-list{display:grid;gap:16px;max-width:900px;margin-inline:auto}
#query-list details{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 24px;
  transition:box-shadow .3s ease,border-color .3s ease;
}
#query-list details[open]{box-shadow:var(--shadow-soft);border-color:transparent}
#query-list summary{
  cursor:pointer;
  list-style:none;
  font-weight:700;
  font-size:16.5px;
  color:var(--primary);
  display:flex;
  align-items:center;
  gap:14px;
}
#query-list summary::-webkit-details-marker{display:none}
#query-list summary i{
  flex-shrink:0;
  width:34px;height:34px;
  border-radius:10px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,176,32,.15);
  color:#b7791f;
  font-size:13px;
  transition:transform .3s ease;
}
#query-list details[open] summary i{transform:rotate(45deg)}
#query-list details p{margin-top:14px;color:var(--muted);font-size:15px;padding-left:48px}

/* ============ 合作伙伴 ============ */
.allies-q7k{background:var(--surface)}
#ally-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:20px;
}
#ally-grid li{
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px 16px;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
#ally-grid li:hover{transform:translateY(-6px);box-shadow:var(--shadow-soft);border-color:rgba(255,176,32,.6)}
#ally-grid img{height:44px;width:auto;object-fit:contain;filter:grayscale(.35);transition:filter .35s ease}
#ally-grid li:hover img{filter:none}

/* ============ 荣誉 ============ */
.laurels-q7k{background:var(--tint)}
#laurel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
#laurel-grid li{
  background:var(--surface);
  border-radius:var(--radius-lg);
  padding:32px 28px;
  border:1px solid var(--line);
  text-align:center;
  box-shadow:var(--shadow-soft);
  transition:transform .35s ease,box-shadow .35s ease;
}
#laurel-grid li:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
#laurel-grid i{font-size:24px;color:var(--accent);margin-bottom:14px;display:block}
#laurel-grid strong{display:block;font-size:44px;line-height:1.1;font-weight:900;color:var(--primary)}
#laurel-grid strong span{font-size:18px;color:var(--accent-2);margin-left:4px}
#laurel-grid h3{margin-top:10px;font-size:17px;font-weight:800;color:var(--primary)}
#laurel-grid p{margin-top:8px;font-size:14px;color:var(--muted)}

/* ============ 联系我们 ============ */
.reach-q7k{background:var(--bg)}
#reach-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;align-items:start}
#reach-info > div{display:flex;gap:18px;padding:22px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:16px;transition:transform .3s ease,box-shadow .3s ease}
#reach-info > div:hover{transform:translateX(6px);box-shadow:var(--shadow-soft)}
#reach-info i{
  flex-shrink:0;
  width:48px;height:48px;
  border-radius:14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-3));
  color:var(--accent);
  font-size:18px;
}
#reach-info h3{font-size:16.5px;font-weight:800;color:var(--primary)}
#reach-info p{font-size:14.5px;color:var(--muted);word-break:break-all}

#reach-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px 36px;box-shadow:var(--shadow-soft)}
#reach-form h3{font-size:21px;font-weight:800;color:var(--primary);margin-bottom:8px}
#reach-form > p{font-size:14.5px;color:var(--muted);margin-bottom:24px}
#reach-form form{display:grid;grid-template-columns:1fr 1fr;gap:18px}
#reach-form label{display:block;font-size:13.5px;font-weight:700;color:var(--primary);margin-bottom:8px}
#reach-form input,
#reach-form textarea{
  width:100%;
  padding:13px 16px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--bg);
  font-size:15px;
  transition:border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
#reach-form input:focus,
#reach-form textarea:focus{
  outline:none;
  border-color:var(--accent);
  background:var(--surface);
  box-shadow:0 0 0 4px rgba(255,176,32,.18);
}
#reach-form textarea{grid-column:1 / -1;min-height:140px;resize:vertical}
#reach-form form > button{grid-column:1 / -1;justify-self:start}
#form-msg{margin-top:16px;font-size:14px;color:#c07f12;display:none}
#form-msg[data-show="1"]{display:block}

/* ============ CTA ============ */
.cta-q7k{background:var(--primary);color:#fff;overflow:hidden}
.cta-q7k .container{position:relative;text-align:center}
#cta-inner{max-width:820px;margin-inline:auto}
#cta-inner h2{font-size:clamp(25px,3.4vw,40px);font-weight:900;line-height:1.35;color:#fff}
#cta-inner h2 em{font-style:normal;color:var(--accent)}
#cta-inner p{margin-top:18px;color:rgba(255,255,255,.76);font-size:16px}
#cta-actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
#cta-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.42);box-shadow:none}
#cta-ghost:hover{background:rgba(255,255,255,.12);box-shadow:none}
.cta-q7k::before,.cta-q7k::after{
  content:"";
  position:absolute;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,176,32,.22),transparent 70%);
}
.cta-q7k::before{width:420px;height:420px;left:-120px;top:-160px}
.cta-q7k::after{width:360px;height:360px;right:-100px;bottom:-180px}

/* ============ 页脚 ============ */
.foot-q7k{background:#0a1122;color:rgba(255,255,255,.68);padding:76px 0 0}
#foot-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:46px}
#foot-logo{display:flex;align-items:center;gap:12px;color:#fff;font-weight:800;font-size:16.5px;margin-bottom:18px}
#foot-logo img{height:40px;width:auto;border-radius:10px;background:rgba(255,255,255,.08);padding:3px}
#foot-brand p{font-size:14.5px;line-height:1.9}
#foot-social{display:flex;gap:12px;margin-top:22px}
#foot-social a{
  width:40px;height:40px;
  border-radius:12px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,255,255,.07);
  color:rgba(255,255,255,.8);
  transition:background .25s ease,color .25s ease,transform .25s ease;
}
#foot-social a:hover{background:var(--accent);color:#221704;transform:translateY(-3px)}
#foot-col h3{color:#fff;font-size:16px;font-weight:800;margin-bottom:18px}
#foot-col ul{display:grid;gap:11px}
#foot-col a{font-size:14.5px;transition:color .25s ease,padding-left .25s ease}
#foot-col a:hover{color:var(--accent);padding-left:6px}
#foot-col li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px}
#foot-col li i{margin-top:6px;color:var(--accent);font-size:13px}
#foot-bottom{
  border-top:1px solid rgba(255,255,255,.09);
  padding:24px 0 30px;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:space-between;
  align-items:center;
  font-size:13.5px;
}
#foot-bottom a{color:rgba(255,255,255,.72)}
#foot-bottom a:hover{color:var(--accent)}

/* ============ 列表页 ============ */
.listing-q7k{background:var(--bg);padding-top:74px}
#listing-head{margin-bottom:48px}
#listing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
#listing-grid li{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-soft);
  transition:transform .35s ease,box-shadow .35s ease;
}
#listing-grid li:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
#listing-grid figure{overflow:hidden}
#listing-grid img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .6s ease;border-radius:14px 14px 0 0}
#listing-grid li:hover img{transform:scale(1.07)}
#listing-grid > li > div{padding:24px 26px 28px}
#listing-grid h3{font-size:18.5px;font-weight:800;color:var(--primary);line-height:1.5}
#listing-grid h3 a:hover{color:var(--primary-3)}
#listing-grid p{margin-top:12px;font-size:14.5px;color:var(--muted)}
#listing-grid p span{display:inline-flex;align-items:center;gap:6px;margin-right:16px;font-size:13px;color:#8b95b2}
#listing-grid p span i{color:var(--accent-2)}
#listing-grid > li > div > a{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-weight:700;color:var(--primary-3);font-size:14px}
#listing-grid > li > div > a i{font-size:12px;transition:transform .3s ease}
#listing-grid > li > div > a:hover i{transform:translateX(5px)}
#listing-empty{padding:60px 0;text-align:center;color:var(--muted)}

.page-head-q7k{
  background:linear-gradient(120deg,var(--primary),var(--primary-3));
  padding:96px 0 88px;
  text-align:center;
  color:#fff;
  position:relative;
  overflow:hidden;
}
.page-head-q7k::after{
  content:"";
  position:absolute;
  width:520px;height:520px;
  right:-140px;top:-260px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,176,32,.26),transparent 68%);
}
.page-head-q7k h1{font-size:clamp(26px,3.6vw,44px);font-weight:900;color:#fff}
.page-head-q7k p{margin-top:16px;color:rgba(255,255,255,.78);max-width:760px;margin-inline:auto}
#crumbs{margin-top:18px;font-size:14px;color:rgba(255,255,255,.66)}
#crumbs a:hover{color:var(--accent)}

/* ============ 详情页 ============ */
.reading-q7k{background:var(--bg)}
#reading-wrap{max-width:880px;margin-inline:auto}
#reading-head{text-align:center;margin-bottom:34px}
#reading-eyebrow{
  display:inline-block;
  padding:6px 18px;
  border-radius:999px;
  background:rgba(255,176,32,.15);
  color:#b7791f;
  font-size:13px;
  font-weight:700;
  letter-spacing:.12em;
  margin-bottom:18px;
}
#reading-head h1{font-size:clamp(25px,3.6vw,42px);line-height:1.36;font-weight:900;color:var(--primary)}
#reading-meta{
  margin-top:20px;
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:20px;
  font-size:14px;
  color:var(--muted);
}
#reading-meta span{display:inline-flex;align-items:center;gap:7px}
#reading-meta i{color:var(--accent-2)}
#reading-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow)}
#reading-body{
  margin-top:36px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:44px 46px;
  font-size:16px;
  line-height:2;
  color:#3d4967;
  box-shadow:var(--shadow-soft);
}
#reading-body h2{font-size:23px;color:var(--primary);margin:32px 0 14px;font-weight:800}
#reading-body h3{font-size:19px;color:var(--primary);margin:26px 0 12px;font-weight:800}
#reading-body p{margin-bottom:18px}
#reading-body ul{margin:0 0 20px;padding-left:4px;display:grid;gap:10px}
#reading-body ul li{display:flex;gap:10px}
#reading-body ul li i{margin-top:9px;color:var(--accent-2);font-size:12px}
#reading-body blockquote{
  margin:24px 0;
  padding:20px 24px;
  border-left:4px solid var(--accent);
  background:var(--tint);
  border-radius:0 var(--radius) var(--radius) 0;
  color:#3d4967;
}
#reading-body table{margin-bottom:22px}
#reading-body th,#reading-body td{padding:12px 14px;border:1px solid var(--line);font-size:14.5px;text-align:left}
#reading-body th{background:var(--tint);color:var(--primary);font-weight:800}
#reading-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
#reading-tags a{padding:7px 16px;border-radius:999px;background:var(--tint);color:var(--primary-3);font-size:13.5px;font-weight:600}
#reading-tags a:hover{background:var(--primary);color:#fff}
#reading-nav{
  margin-top:36px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}
#reading-nav > div{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
#reading-nav span{display:block;font-size:13px;color:var(--muted);margin-bottom:8px}
#reading-nav a{font-weight:700;color:var(--primary);font-size:15.5px}
#reading-nav a:hover{color:var(--accent-2)}
#reading-back{margin-top:34px}

/* ============ 响应式 ============ */
@media (max-width:1100px){
  #expertise-grid{grid-template-columns:repeat(3,1fr)}
  #crew-grid{grid-template-columns:repeat(3,1fr)}
  #ally-grid{grid-template-columns:repeat(4,1fr)}
  #foot-top{grid-template-columns:1fr 1fr;gap:34px}
  #hero-stats{grid-template-columns:repeat(2,1fr);gap:22px 14px}
}
@media (max-width:980px){
  #navtoggle{display:inline-flex;align-items:center;justify-content:center;margin-left:auto}
  #head-cta{display:none}
  #mainnav{
    position:absolute;
    left:0;right:0;top:100%;
    background:var(--primary);
    padding:14px 4vw 22px;
    display:none;
    box-shadow:0 24px 40px -26px rgba(6,12,26,.9);
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  #mainnav[data-open="1"]{display:block}
  #navlist{flex-direction:column;align-items:stretch;gap:2px}
  #navlist a{padding:13px 16px;border-radius:12px}
  #about-grid{grid-template-columns:1fr;gap:38px}
  #reach-grid{grid-template-columns:1fr;gap:34px}
  #edge-grid,#voice-grid,#laurel-grid,#case-grid,#update-grid,#listing-grid{grid-template-columns:repeat(2,1fr)}
  #journey-list{grid-template-columns:repeat(2,1fr)}
  #reading-body{padding:34px 28px}
}
@media (max-width:720px){
  section{padding:70px 0}
  .hero-q7k{min-height:620px}
  .hero-q7k .container{padding:80px 0 70px}
  #brand span{display:none}
  #about-metrics{grid-template-columns:repeat(2,1fr)}
  #expertise-grid,#edge-grid,#voice-grid,#laurel-grid,#case-grid,#update-grid,#listing-grid,#journey-list,#crew-grid{grid-template-columns:1fr}
  #ally-grid{grid-template-columns:repeat(2,1fr)}
  #reach-form{padding:28px 22px}
  #reach-form form{grid-template-columns:1fr}
  #reading-nav{grid-template-columns:1fr}
  #foot-top{grid-template-columns:1fr}
  #foot-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:420px){
  #ally-grid{grid-template-columns:1fr}
  #hero-stats{grid-template-columns:1fr}
}