:root{
  --bg:#07101b;
  --bg2:#0a1423;
  --glass:rgba(15,31,52,.48);
  --glass-strong:rgba(13,29,49,.68);
  --line:rgba(255,255,255,.12);
  --line-soft:rgba(255,255,255,.07);
  --text:#f5f9ff;
  --muted:#9aaabd;
  --cyan:#66e6ff;
  --blue:#71a7ff;
  --purple:#9d82ff;
  --green:#66efc7;
  --shadow:0 24px 70px rgba(0,0,0,.30);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 80% 0%,rgba(74,112,255,.15),transparent 32%),
    radial-gradient(circle at 10% 15%,rgba(64,221,255,.08),transparent 25%),
    linear-gradient(180deg,#07101b 0%,#081521 50%,#050b12 100%);
  min-height:100vh;
  overflow-x:hidden;
}
body:before{
  content:"";
  position:fixed; inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.015) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.015) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 80%);
}
a{color:inherit;text-decoration:none}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:#060d18}
::-webkit-scrollbar-thumb{background:rgba(90,140,190,.35);border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:rgba(110,170,220,.55)}
html{scrollbar-color:rgba(90,140,190,.35) #060d18;scrollbar-width:thin}
button,input,select,textarea{font:inherit}
.container{width:min(1440px,calc(100% - 48px));margin:0 auto}
/* Hero 文案内移:在容器基础上再向内收,避免文字贴住页面边缘 */

.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:72px;
  border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(5,12,22,.42);
  backdrop-filter:blur(22px) saturate(135%);
  -webkit-backdrop-filter:blur(22px) saturate(135%);
  transition:background .35s,border-color .35s
}
.nav.scrolled{background:rgba(5,12,22,.82);border-bottom-color:rgba(111,221,255,.16)}
.nav-inner{
  height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px
}
.brand{display:flex;align-items:center;gap:12px;min-width:250px}
.logo{
  width:38px;height:38px;border-radius:12px;position:relative;overflow:hidden;
  background:linear-gradient(145deg,#7cf0ff 0%,#4e83ff 48%,#8b69ff 100%);
  box-shadow:0 0 30px rgba(74,205,255,.22),inset 0 0 18px rgba(255,255,255,.16);
}
.logo:before{content:"";position:absolute;inset:8px;border:1px solid rgba(255,255,255,.7);border-radius:7px;transform:rotate(30deg)}
.brand-title{font-weight:750;font-size:17px;letter-spacing:.2px}
.brand-sub{font-size:10px;color:#8094aa;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:30px;color:#b9c6d5;font-size:13px}
.nav-links a{position:relative;padding:27px 0;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a.active:after{
  content:"";position:absolute;left:15%;right:15%;bottom:0;height:2px;border-radius:99px;
  background:linear-gradient(90deg,var(--cyan),var(--purple));box-shadow:0 0 14px rgba(101,225,255,.7)
}
.nav-actions{display:flex;align-items:center;gap:10px}
.search{
  width:245px;height:39px;border-radius:999px;border:1px solid rgba(255,255,255,.11);
  background:rgba(13,28,47,.44);color:#fff;padding:0 16px;outline:none;
  backdrop-filter:blur(14px)
}
.search::placeholder{color:#6e8094}
.btn{
  height:40px;padding:0 17px;border-radius:11px;border:1px solid rgba(255,255,255,.12);
  cursor:pointer;transition:.22s;white-space:nowrap
}
.btn:hover{transform:translateY(-1px)}
.btn-ghost{background:rgba(10,23,39,.38);color:#fff;backdrop-filter:blur(14px)}
.btn-primary{
  border:none;color:#041018;font-weight:800;
  background:linear-gradient(90deg,#69e5ff 0%,#79b5ff 48%,#a785ff 100%);
  box-shadow:0 10px 30px rgba(83,196,255,.18)
}

.hero{
  min-height:700px;position:relative;display:flex;align-items:flex-end;
  padding-top:72px;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.05)
}
.hero-bg{
  position:absolute;inset:0;
  background-image:url("hero.jpg");
  background-size:cover;background-position:100% 42%;
  transform-origin:60% 45%;
  animation:heroZoom 18s ease-in-out infinite alternate;
  filter:saturate(1.15) contrast(1.05) brightness(.96);
}
.hero-bg:after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(4,10,18,.94) 0%,rgba(4,10,18,.72) 30%,rgba(4,10,18,.30) 62%,rgba(4,10,18,.16) 100%),
    linear-gradient(180deg,rgba(4,10,18,.08) 0%,rgba(4,10,18,.02) 42%,rgba(4,10,18,.88) 100%);
}
.hero-glow{
  position:absolute;inset:auto 8% 10% auto;width:520px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(99,182,255,.18),transparent 65%);filter:blur(20px)
}
@keyframes heroZoom{
  from{transform:scale(1)}
  to{transform:scale(1.05)}
}
.hero-content{position:relative;z-index:3;width:min(1440px,calc(100% - 48px));margin:0 auto;padding:88px 0 64px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(340px,.72fr);gap:clamp(32px,5vw,84px);align-items:end}
.hero-grid > *{min-width:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;padding:8px 12px;border-radius:999px;
  border:1px solid rgba(112,225,255,.18);background:rgba(11,34,54,.36);
  backdrop-filter:blur(16px);color:#a9efff;font-size:11px;margin-bottom:18px
}
.hero h1{font-size:clamp(44px,4.8vw,72px);line-height:1.04;letter-spacing:-1.4px;max-width:760px}
.hero h1 span{
  background:linear-gradient(90deg,#fff 0%,#9ce8ff 50%,#b7a5ff 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent
}
.hero-desc{font-size:17px;line-height:1.85;color:#b7c6d5;max-width:660px;margin-top:20px}
.hero-actions{display:flex;gap:12px;margin-top:28px}
.hero-actions .btn{height:48px;padding:0 22px}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.badge{
  padding:7px 10px;border-radius:999px;font-size:11px;color:#bcd4e4;
  border:1px solid rgba(255,255,255,.09);background:rgba(9,26,44,.34);backdrop-filter:blur(14px)
}
.hero-side{display:flex;justify-content:flex-end;min-width:0}
.glass-note{
  width:min(390px,100%);padding:22px 22px 20px;border-radius:22px;
  background:linear-gradient(145deg,rgba(14,32,56,.72),rgba(7,17,32,.62));
  border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(26px) saturate(135%);
  -webkit-backdrop-filter:blur(26px) saturate(135%);
  box-shadow:var(--shadow)
}
.glass-note .kicker{font-size:10px;color:#77dbff;letter-spacing:2px;text-transform:uppercase}
.glass-note h3{font-size:21px;margin-top:9px}
.glass-note p{font-size:12px;line-height:1.75;color:#9eafbf;margin-top:9px}
.note-row{display:flex;justify-content:space-between;gap:12px;margin-top:16px}
.note-stat{flex:1;padding:12px;border-radius:14px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.06)}
.note-stat strong{display:block;font-size:18px;color:#dff9ff}
.note-stat span{font-size:10px;color:#7890a4}

/* 首页首屏：横幅图保持完整比例，并将光色向下延展到内容区 */
.home-page .container,
.home-page .hero-content{width:min(1320px,calc(100% - 80px))}
.home-page .hero{
  min-height:clamp(700px,76vh,760px);
  align-items:center;
  border-bottom:0;
  overflow:hidden;
  isolation:isolate;
}
.home-page .hero-bg{
  inset:0 0 -180px;
  background-color:#07111e;
  background-size:max(100vw,1440px) auto;
  background-position:center top;
  background-repeat:no-repeat;
  animation:none;
  filter:saturate(1.12) contrast(1.04) brightness(.98);
}
.home-page .hero-bg:after{
  background:
    linear-gradient(90deg,rgba(4,10,18,.96) 0%,rgba(4,10,18,.82) 28%,rgba(4,10,18,.30) 58%,rgba(4,10,18,.16) 100%),
    linear-gradient(180deg,rgba(4,10,18,.10) 0%,rgba(4,10,18,.04) 31%,rgba(7,17,30,.76) 48%,#07111e 58%,#07111e 100%);
}
.home-page .hero-glow{
  right:6%;bottom:5%;width:680px;height:300px;
  background:radial-gradient(circle,rgba(92,184,255,.22),rgba(117,103,255,.08) 38%,transparent 70%);
  filter:blur(28px);
}
.home-page .hero-content{padding:96px 0 76px}
.home-page .hero-grid{grid-template-columns:minmax(0,1fr) 320px;gap:clamp(48px,6vw,96px)}
.home-page .hero-side{
  align-self:end;
  transform:translateY(104px);
}
.home-page .glass-note{
  width:320px;
  padding:18px 18px 17px;
  border-radius:18px;
  background:linear-gradient(145deg,rgba(9,27,47,.66),rgba(5,15,28,.48));
  border-color:rgba(150,226,255,.16);
  box-shadow:0 28px 70px rgba(0,0,0,.22);
}
.home-page .glass-note h3{font-size:18px;line-height:1.42;margin-top:8px}
.home-page .glass-note p{font-size:11px;line-height:1.7;margin-top:8px}
.home-page .glass-note .note-row{gap:8px;margin-top:13px}
.home-page .glass-note .note-stat{padding:10px 9px;border-radius:12px}
.home-page .glass-note .note-stat strong{font-size:16px}
.home-main{position:relative;z-index:2}
.home-main:before{
  content:"";position:absolute;z-index:-1;top:-220px;left:0;right:0;height:720px;pointer-events:none;
  background:
    radial-gradient(ellipse at 78% 0%,rgba(91,142,255,.14),transparent 48%),
    radial-gradient(ellipse at 18% 10%,rgba(69,216,255,.08),transparent 42%),
    linear-gradient(180deg,rgba(7,17,30,0) 0%,#081521 34%,rgba(8,21,33,.72) 68%,rgba(8,21,33,0) 100%);
  -webkit-mask-image:linear-gradient(180deg,transparent 0%,#000 18%,#000 78%,transparent 100%);
  mask-image:linear-gradient(180deg,transparent 0%,#000 18%,#000 78%,transparent 100%);
}

.section{padding:74px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:26px}
.section-kicker{font-size:11px;color:#6adfff;letter-spacing:2px;text-transform:uppercase;margin-bottom:8px}
.section-title{font-size:30px;letter-spacing:-.7px}
.section-desc{max-width:700px;color:#8ea1b5;font-size:13px;line-height:1.8;margin-top:8px}
.section-link{font-size:12px;color:#85ddff}

.industry-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.industry-card{
  position:relative;min-height:190px;padding:22px;border-radius:22px;overflow:hidden;cursor:pointer;
  background:
    linear-gradient(155deg,rgba(24,49,78,.48),rgba(8,19,34,.34));
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter:blur(20px) saturate(125%);
  -webkit-backdrop-filter:blur(20px) saturate(125%);
  box-shadow:0 20px 50px rgba(0,0,0,.14);
  transition:.28s
}
.industry-card:before{
  content:"";position:absolute;inset:-40% auto auto -15%;width:160px;height:160px;border-radius:50%;
  background:radial-gradient(circle,rgba(94,197,255,.18),transparent 70%);opacity:.5
}
.industry-card:hover{transform:translateY(-7px);border-color:rgba(121,218,255,.28);background:linear-gradient(155deg,rgba(29,62,98,.58),rgba(9,22,39,.42))}
.industry-card.active{border-color:rgba(111,221,255,.42);box-shadow:0 24px 70px rgba(55,164,255,.12)}
.industry-top{display:flex;align-items:center;justify-content:space-between}
.industry-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(80,147,255,.14);border:1px solid rgba(104,212,255,.13);font-size:20px
}
.industry-arrow{color:#71889a;font-size:18px}
.industry-card h3{font-size:18px;margin-top:28px}
.industry-card p{font-size:11px;line-height:1.65;color:#8094a8;margin-top:7px}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.tag{font-size:10px;color:#a9bfd1;padding:5px 8px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}

.feature-shell{
  border-radius:28px;padding:26px;
  background:linear-gradient(145deg,rgba(15,36,59,.44),rgba(7,17,30,.34));
  border:1px solid rgba(255,255,255,.09);
  backdrop-filter:blur(22px) saturate(120%);
}
.feature-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pain-card{
  min-height:180px;padding:18px;border-radius:18px;
  background:rgba(255,255,255,.028);border:1px solid rgba(255,255,255,.065);
  transition:.25s
}
.pain-card:hover{background:rgba(255,255,255,.045);transform:translateY(-3px)}
.pain-card .small{font-size:10px;color:#6bdfff;letter-spacing:.8px}
.pain-card h4{font-size:16px;margin:10px 0 8px}
.pain-card p{font-size:11px;line-height:1.7;color:#8499ab}
.ai-line{margin-top:14px;font-size:11px;color:#c7d7e4}
.sol-link{margin-top:12px;font-size:11px;color:#6fd8ff;cursor:pointer;transition:.2s}
.sol-link:hover{color:#a9efff;text-shadow:0 0 12px rgba(111,216,255,.4)}
.ai-line strong{color:#7ae6ff;font-weight:600}

.play-panel{
  min-height:100%;padding:22px;border-radius:22px;
  background:
    radial-gradient(circle at 70% 20%,rgba(118,94,255,.12),transparent 42%),
    linear-gradient(160deg,rgba(20,44,76,.48),rgba(8,19,34,.44));
  border:1px solid rgba(255,255,255,.09);
}
.play-panel .headline{font-size:20px}
.play-list{display:grid;gap:10px;margin-top:18px}
.play-item{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:14px;border-radius:16px;background:rgba(255,255,255,.032);
  border:1px solid rgba(255,255,255,.055);cursor:pointer;transition:.2s
}
.play-item:hover{background:rgba(255,255,255,.055);transform:translateX(3px)}
.play-left{display:flex;align-items:center;gap:12px}
.play-icon{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(145deg,rgba(83,143,255,.22),rgba(128,83,255,.15))
}
.play-item h5{font-size:13px}
.play-item span{display:block;font-size:10px;color:#7f93a6;margin-top:3px}
.play-arrow{color:#6fdcff}

.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}
.metric{
  padding:18px;border-radius:18px;background:rgba(255,255,255,.028);
  border:1px solid rgba(255,255,255,.06);
  position:relative;overflow:hidden
}
.metric .spark{position:absolute;right:14px;bottom:12px;width:96px;height:36px;opacity:.85}
.metric .spark polyline{fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.metric small{color:#7f93a7}
.metric strong{display:block;font-size:28px;margin-top:5px;color:#87ecff}

.bottom-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
.consult,.intel{
  padding:24px;border-radius:24px;background:linear-gradient(145deg,rgba(18,41,68,.44),rgba(8,18,32,.35));
  border:1px solid rgba(255,255,255,.09);backdrop-filter:blur(22px)
}
.consult h3,.intel h3{font-size:20px}
.consult p,.intel p{font-size:12px;line-height:1.75;color:#8498aa;margin-top:8px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.f-label{font-size:11px;color:#9fb4c6;align-self:end}.f-label[style]{margin-top:6px}
.field{height:44px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:rgba(6,16,28,.46);color:#fff;padding:0 12px;outline:none}
textarea.field{height:96px;padding-top:12px;resize:none;grid-column:1/-1}
.form-btn{grid-column:1/-1;height:46px;border:0;border-radius:12px;font-weight:800;cursor:pointer;background:linear-gradient(90deg,#6ae9ff,#70a8ff,#a17fff);color:#061019}
.intel-item{padding:13px 0;border-top:1px solid rgba(255,255,255,.055);font-size:11px;color:#9aafbf}
.intel-item:first-of-type{margin-top:14px}
.intel-item strong{display:block;color:#e9f6ff;font-size:12px;margin-bottom:4px}
.intel-tag{display:inline-block;margin-top:7px;padding:3px 8px;border-radius:99px;font-size:10px;color:#7f96a8;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03)}
.case-block{margin-top:22px}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.case-card{padding:18px;border-radius:18px;background:rgba(255,255,255,.028);border:1px solid rgba(255,255,255,.06);transition:.25s}
.case-card:hover{border-color:rgba(111,221,255,.35);transform:translateY(-3px)}
.case-name{font-size:14px;font-weight:700;color:#e9f6ff;margin-bottom:12px}
.case-row{display:flex;gap:9px;margin-bottom:9px;align-items:flex-start}
.case-k{flex:0 0 auto;padding:2px 8px;border-radius:7px;font-size:10px;color:#6fd8ff;background:rgba(80,170,255,.10);border:1px solid rgba(111,221,255,.18)}
.case-row p{font-size:11.5px;line-height:1.65;color:#9aafbf}
.play-cats{margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.055)}
.play-cats-title{font-size:12px;font-weight:700;color:#cfe6f5;margin-bottom:10px}
.play-cats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.play-cat{display:flex;flex-direction:column;align-items:center;gap:5px;padding:11px 4px;border-radius:12px;background:rgba(255,255,255,.028);border:1px solid rgba(255,255,255,.06);font-size:15px;cursor:pointer;transition:.2s}
.play-cat:hover{border-color:rgba(111,221,255,.35);transform:translateY(-2px)}
.play-cat span{font-size:10px;color:#9aafbf}
.play-cats-note{margin-top:10px;font-size:10px;color:#5d7284}

.footer{padding:34px 0 48px;color:#5d7284;font-size:11px;text-align:center}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

@media(max-width:1100px){
  .case-grid{grid-template-columns:1fr}
 .nav-links,.search{display:none}
 .hero-grid,.feature-grid,.bottom-grid{grid-template-columns:1fr}
 .hero-side{justify-content:flex-start}
 .industry-grid{grid-template-columns:repeat(2,1fr)}
 .pain-grid{grid-template-columns:repeat(2,1fr)}
 .metrics{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .container{width:calc(100vw - 24px);max-width:1440px}
  .hero-content{width:calc(100vw - 24px);max-width:1440px;padding:54px 0 42px}
 .brand-sub,.nav-actions{display:none}
 .hero{min-height:auto}
 .hero h1{font-size:34px;line-height:1.12;letter-spacing:-.5px;overflow-wrap:anywhere;word-break:break-all}
 .hero-desc{font-size:14px;line-height:1.75;overflow-wrap:anywhere;word-break:break-all}
 .hero-actions{flex-wrap:wrap}
 .hero-actions .btn{width:100%}
 .glass-note{padding:17px;border-radius:16px}
 .glass-note h3{font-size:18px;line-height:1.35;overflow-wrap:anywhere;word-break:break-all}
 .glass-note p{overflow-wrap:anywhere;word-break:break-all}
 .note-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
 .note-stat{padding:10px 8px}
 .home-page .container,.home-page .hero-content{width:calc(100vw - 24px)}
 .home-page .hero-grid{grid-template-columns:1fr;gap:28px}
 .home-page .hero-bg{background-size:auto 520px;background-position:62% 72px}
 .home-page .hero-content{padding:64px 0 72px}
 .home-page .hero-side{margin-top:8px;transform:none}
 .home-page .glass-note{width:100%}
 .industry-grid,.pain-grid,.metrics,.form-grid{grid-template-columns:1fr}
 .form-btn,textarea.field{grid-column:auto}
}


/* ============ 子页面公共样式 ============ */
.page-hero{
  position:relative;min-height:380px;display:flex;align-items:flex-end;overflow:hidden;
  padding-top:110px;border-bottom:1px solid rgba(255,255,255,.05)
}
.page-hero .hero-bg{min-height:380px}
.page-hero-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(4,10,18,.94) 0%,rgba(4,10,18,.66) 40%,rgba(4,10,18,.30) 100%),
    linear-gradient(180deg,rgba(4,10,18,.30) 0%,rgba(4,10,18,.05) 45%,rgba(4,10,18,.88) 100%)
}
.page-hero-content{position:relative;z-index:3;width:min(1180px,calc(100% - 140px));margin:0 auto;padding-bottom:44px}
.crumb{font-size:11px;color:#7f96a8;letter-spacing:1px;margin-bottom:14px}
.crumb a{color:#9fd8f2}
.page-hero h1{font-size:clamp(32px,3.6vw,50px);letter-spacing:-1.5px;line-height:1.1}
.page-hero .lead{margin-top:12px;color:#b7c6d5;font-size:14px;line-height:1.8;max-width:720px}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}

.flow{display:flex;flex-direction:column;gap:0;margin-top:6px}
.flow-step{
  display:flex;align-items:center;gap:14px;padding:15px 18px;border-radius:14px;
  background:rgba(255,255,255,.028);border:1px solid rgba(255,255,255,.06);
  font-size:14px;color:#dcecf8;position:relative
}
.flow-step .no{
  flex:0 0 auto;width:30px;height:30px;border-radius:10px;display:grid;place-items:center;
  font-size:12px;font-weight:800;color:#061019;
  background:linear-gradient(135deg,#6ae9ff,#70a8ff)
}
.flow-arrow{align-self:center;padding:5px 0;color:#5f87a8;font-size:13px}

.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{
  padding:9px 14px;border-radius:99px;font-size:12px;color:#cfe4f2;
  border:1px solid rgba(111,221,255,.20);background:rgba(80,170,255,.08)
}
.chip.plus{color:#6fd8ff;font-weight:800;border:none;background:none;padding:4px}

.back-link{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#7f96a8;transition:.2s}
.back-link:hover{color:#cfe6f5}

.sub-hero-actions{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}
@media(max-width:720px){
  .page-hero-content{width:calc(100vw - 40px);max-width:1440px}
}

/* 首页痛点入口卡片 */
.entry-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.entry-card{padding:18px;border-radius:18px;background:rgba(255,255,255,.028);border:1px solid rgba(255,255,255,.06);cursor:pointer;transition:.25s}
.entry-card:hover{border-color:rgba(111,221,255,.4);transform:translateY(-3px)}
.entry-ic{font-size:24px;margin-bottom:10px}
.entry-card h4{font-size:14px;margin-bottom:7px}
.entry-card p{font-size:11px;line-height:1.65;color:#8fa5b6}
@media(max-width:1100px){.entry-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.entry-grid{grid-template-columns:1fr}}

/* 详情页快速锚点 */
.quick-nav{display:flex;gap:9px;margin-top:20px;flex-wrap:wrap}
.qnav-item{padding:9px 16px;border-radius:99px;font-size:12px;color:#cfe4f2;border:1px solid rgba(255,255,255,.12);background:rgba(6,16,28,.5);backdrop-filter:blur(10px);transition:.2s}
.qnav-item:hover,.qnav-item.active{border-color:rgba(111,221,255,.45);color:#fff}

/* 锚点跳转避让固定导航 */
#module-grid,#sol-grid,#case-list{scroll-margin-top:84px}

/* 红色标注标签 */
.red-tag{
  display:inline-block;vertical-align:middle;margin-left:10px;padding:3px 10px;
  border-radius:8px;font-size:12px;font-weight:700;letter-spacing:1px;
  color:#ff6b81;border:1px solid rgba(255,107,129,.45);
  background:rgba(255,80,113,.10);box-shadow:0 0 14px rgba(255,80,113,.18)
}

/* ===== AI 全攻略 · 高密度内容卡片（探索/分类库/关联模块共用） ===== */
.radar-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.radar-card{
  display:flex;flex-direction:column;border-radius:14px;overflow:hidden;cursor:pointer;
  background:rgba(255,255,255,.026);
  border:1px solid rgba(255,255,255,.045);
  transition:.22s;
}
.radar-card:hover{
  transform:translateY(-3px);
  background:rgba(255,255,255,.05);
  border-color:rgba(111,221,255,.28);
  box-shadow:0 16px 40px rgba(0,0,0,.30);
}
.rc-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(145deg,rgba(30,60,95,.30),rgba(10,22,38,.45))}
.rc-cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.radar-card:hover .rc-cover img{transform:scale(1.04)}
.rc-play{
  position:absolute;left:8px;bottom:8px;padding:3px 9px;border-radius:99px;font-size:10px;font-weight:600;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);white-space:nowrap
}
.rc-body{padding:11px 12px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.rc-body h5{font-size:13px;font-weight:600;line-height:1.5;color:#e9f6ff;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rc-meta{display:flex;align-items:center;gap:5px;font-size:10px;color:#7f96a8;overflow:hidden}
.rc-creator{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:46%}
.rc-dot{opacity:.5}
.rc-time{white-space:nowrap}
.pc-line{font-size:11px;line-height:1.6;color:#8fa5b6;margin:0;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.pc-tools{display:flex;gap:5px;flex-wrap:wrap;margin-top:auto}
.pc-tool{padding:2px 8px;border-radius:99px;font-size:9.5px;color:#66efc7;background:rgba(102,239,199,.07);border:1px solid rgba(102,239,199,.14)}
.rc-playtag{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;font-size:9.5px;font-weight:600}

/* ===== 探索页 Section ===== */
.play-section{margin-bottom:38px}
.ps-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.06)}
.ps-left{display:flex;align-items:center;gap:12px;min-width:0}
.ps-icon{flex:0 0 auto;width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:20px}
.ps-head h3{font-size:18px;letter-spacing:-.3px;margin:0}
.ps-desc{font-size:11px;color:#7f96a8;margin-top:3px}
.ps-more{flex:0 0 auto;font-size:12px;color:#6fd8ff;white-space:nowrap;transition:.2s}
.ps-more:hover{color:#a9efff}
.hot-chips{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}
.hot-chip{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:99px;font-size:12px;color:#cfe4f2;cursor:pointer;transition:.2s;border:1px solid rgba(255,255,255,.09);background:rgba(9,26,44,.36);backdrop-filter:blur(10px)}
.hot-chip:hover{transform:translateY(-2px);border-color:rgba(111,221,255,.4);color:#fff}
.hot-chip.active{color:#061019;font-weight:800;background:linear-gradient(90deg,#6ae9ff,#70a8ff);border-color:transparent}
.hot-chip b{font-size:11px;opacity:.75}
@media(max-width:720px){.ps-icon{width:36px;height:36px;font-size:17px}.ps-head h3{font-size:16px}}