:root{
  --ink:#0b1026; --ink2:#121a3d; --ink3:#1a2450;
  --mint:#37f0c4; --pink:#ff4d8d; --orange:#ff8a3d; --lime:#c9ff3d; --violet:#8b6bff; --sky:#39c6ff;
  --cream:#f4f1e8; --muted:#a7b0d8;
  --disp:"ZCOOL QingKe HuangYou","Archivo Black","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --body:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --maxw:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--cream);font-family:var(--body);font-size:16px;line-height:1.7;overflow-x:hidden;max-width:100vw;position:relative}
body::after{content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--disp);font-weight:400;line-height:1.02;letter-spacing:.5px;margin:0}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.mint{color:var(--mint)} .pink{color:var(--pink)} .orange{color:var(--orange)} .lime{color:var(--lime)} .violet{color:var(--violet)} .sky{color:var(--sky)}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s,box-shadow .4s,padding .4s;padding:16px 0}
.nav.solid{background:rgba(11,16,38,.82);backdrop-filter:blur(14px);box-shadow:0 10px 30px rgba(0,0,0,.35);padding:9px 0}
.nav .wrap{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--disp);font-size:26px;letter-spacing:1px}
.logo .b{width:38px;height:38px;border-radius:12px;background:var(--mint);color:var(--ink);display:grid;place-items:center;font-size:20px;transform:rotate(-6deg);box-shadow:3px 3px 0 rgba(0,0,0,.35)}
.menu{display:flex;align-items:center;gap:26px}
.menu a{font-size:13px;font-weight:700;letter-spacing:1px;color:var(--muted);transition:color .25s;position:relative}
.menu a:hover,.menu a.active{color:var(--cream)}
.menu a.active::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:3px;border-radius:3px;background:var(--mint)}
.nav-right{display:flex;align-items:center;gap:14px}
.snd{width:38px;height:38px;border-radius:50%;border:2px solid rgba(255,255,255,.15);display:grid;place-items:center;color:var(--muted);cursor:pointer;transition:.3s}
.snd:hover{border-color:var(--mint);color:var(--mint)}
.burger{display:none;width:46px;height:46px;border:0;background:transparent;cursor:pointer;position:relative;z-index:130}
.burger span{position:absolute;left:12px;right:12px;height:3px;border-radius:3px;background:var(--cream);transition:.35s}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:23px}.burger span:nth-child(3){top:30px}
body.mopen .burger span{background:var(--ink)}
body.mopen .burger span:nth-child(1){top:23px;transform:rotate(45deg)}
body.mopen .burger span:nth-child(2){opacity:0}
body.mopen .burger span:nth-child(3){top:23px;transform:rotate(-45deg)}
.fmenu{position:fixed;inset:0;z-index:120;background:var(--mint);color:var(--ink);display:flex;flex-direction:column;justify-content:center;padding:0 30px;transform:translateY(-100%);transition:transform .5s cubic-bezier(.76,0,.24,1);visibility:hidden}
body.mopen .fmenu{transform:none;visibility:visible}
.fmenu a{font-family:var(--disp);font-size:32px;padding:12px 0;border-bottom:2px solid rgba(11,16,38,.15);display:flex;justify-content:space-between;align-items:center}
.fmenu a span{font-size:14px;font-family:var(--body);opacity:.5}
.fmenu .fm-call{margin-top:24px;font-family:var(--body);font-weight:900;font-size:18px}

/* ============ buttons ============ */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--body);font-weight:900;font-size:15px;padding:15px 28px;border-radius:14px;cursor:pointer;border:2.5px solid var(--ink);transition:transform .18s,box-shadow .18s;will-change:transform}
.btn .ar{transition:transform .3s}
.btn:hover .ar{transform:translateX(5px)}
.btn-mint{background:var(--mint);color:var(--ink);box-shadow:6px 6px 0 var(--pink)}
.btn-mint:hover{transform:translate(-2px,-2px);box-shadow:9px 9px 0 var(--pink)}
.btn-pink{background:var(--pink);color:#fff;box-shadow:6px 6px 0 var(--ink3)}
.btn-pink:hover{transform:translate(-2px,-2px);box-shadow:9px 9px 0 var(--ink3)}
.btn-ghost{background:transparent;color:var(--cream);border-color:rgba(255,255,255,.35);box-shadow:none}
.btn-ghost:hover{border-color:var(--mint);color:var(--mint);transform:translateY(-2px)}

/* ============ HERO ============ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:120px 0 90px;overflow:hidden;
  background:radial-gradient(900px 500px at 80% 8%,rgba(139,107,255,.28),transparent 60%),
             radial-gradient(800px 500px at 8% 30%,rgba(55,240,196,.16),transparent 55%),
             linear-gradient(180deg,#0b1026,#0e1533 60%,#0b1026)}
.scene{position:absolute;left:0;right:0;bottom:0;height:34vh;z-index:0;pointer-events:none}
.scene svg{width:100%;height:100%;display:block}
.doodle{position:absolute;z-index:1;pointer-events:none;filter:drop-shadow(0 6px 14px rgba(0,0,0,.4))}
.hero .wrap{position:relative;z-index:3;display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center}
.tag{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:13px;letter-spacing:1px;padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.12);color:var(--cream)}
.tag .d{width:9px;height:9px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 0 rgba(55,240,196,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(55,240,196,.6)}70%{box-shadow:0 0 0 12px rgba(55,240,196,0)}100%{box-shadow:0 0 0 0 rgba(55,240,196,0)}}
.hero h1{font-size:clamp(46px,9vw,104px);margin:22px 0 0;letter-spacing:1px}
.hero h1 .u{position:relative;white-space:nowrap}
.hero h1 .u svg{position:absolute;left:0;right:0;bottom:-14px;width:100%;height:20px}
.hero .sub{color:var(--muted);font-size:clamp(15px,2vw,19px);max-width:46ch;margin-top:26px}
.hero .cta{display:flex;gap:16px;flex-wrap:wrap;margin-top:34px}
.stage{position:relative;height:440px}
.mascot{position:absolute;animation:bob 5.5s ease-in-out infinite;transform-origin:center bottom}
.mascot svg{width:100%;height:100%;overflow:visible}
.m1{width:210px;height:210px;top:6%;left:2%;z-index:4}
.m2{width:150px;height:150px;top:2%;right:2%;animation-delay:-2s;z-index:3}
.m3{width:180px;height:180px;bottom:2%;right:16%;animation-delay:-3.5s;z-index:5}
@keyframes bob{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-18px) rotate(1.5deg)}}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(var(--r,0deg))}50%{transform:translateY(-16px) rotate(var(--r,0deg))}}

/* ============ marquee band ============ */
.band{background:var(--mint);color:var(--ink);border-top:3px solid var(--ink);border-bottom:3px solid var(--ink);overflow:hidden;padding:16px 0}
.band .track{display:flex;gap:34px;width:max-content;animation:scroll 24s linear infinite;font-family:var(--disp);font-size:26px;letter-spacing:1px;align-items:center}
.band .track span{display:inline-flex;align-items:center;gap:34px;white-space:nowrap}
.band .st{font-size:20px}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ============ sections ============ */
.sec{padding:96px 0;position:relative}
.sec-h{max-width:none;margin-bottom:52px}
.sec-h.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{font-family:var(--disp);font-size:15px;letter-spacing:3px;text-transform:uppercase;color:var(--pink)}
.sec-h h2{font-size:clamp(32px,5.5vw,58px);margin-top:12px}
.sec-h p{color:var(--muted);margin-top:16px;font-size:17px}

.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.st{background:var(--ink2);border:2.5px solid rgba(255,255,255,.08);border-radius:20px;padding:26px 14px;text-align:center;transition:transform .3s,border-color .3s}
.st:hover{transform:translateY(-8px) rotate(-1deg)}
.st .n{font-family:var(--disp);font-size:clamp(34px,4.5vw,52px);line-height:1}
.st .l{color:var(--muted);font-size:13.5px;margin-top:10px;font-weight:600}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pc{position:relative;background:var(--ink2);border:2.5px solid rgba(255,255,255,.09);border-radius:24px;padding:30px;overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s}
.pc:hover{transform:translate(-4px,-6px);border-color:var(--ac);box-shadow:10px 12px 0 rgba(0,0,0,.35)}
.pc .ic{width:60px;height:60px;border-radius:16px;display:grid;place-items:center;background:var(--ac);color:var(--ink);margin-bottom:20px;transform:rotate(-6deg);box-shadow:4px 4px 0 rgba(0,0,0,.3)}
.pc .ic svg{width:30px;height:30px}
.pc h3{font-size:24px;margin-bottom:10px}
.pc p{color:var(--muted);font-size:15px;min-height:66px}
.pc .go{display:inline-flex;align-items:center;gap:7px;margin-top:16px;font-weight:900;color:var(--ac)}
.pc .go svg{width:18px;height:18px;transition:transform .3s}
.pc:hover .go svg{transform:translateX(5px)}
.pc .wm{position:absolute;right:-6px;bottom:-24px;font-family:var(--disp);font-size:120px;color:rgba(255,255,255,.03);pointer-events:none}

.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.step{background:var(--ink2);border:2.5px solid rgba(255,255,255,.08);border-radius:18px;padding:22px 14px;transition:transform .3s}
.step:hover{transform:translateY(-8px) rotate(1deg)}
.step .no{font-family:var(--disp);font-size:34px;color:var(--mint);line-height:1}
.step h4{font-size:17px;margin:12px 0 6px;font-family:var(--body);font-weight:900}
.step p{font-size:13px;color:var(--muted)}

.why{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.why .art{position:relative;height:360px;display:grid;place-items:center}
.why .art .blob{width:300px;height:300px;border-radius:44% 56% 60% 40%/48% 42% 58% 52%;background:linear-gradient(135deg,var(--violet),var(--sky));animation:morph 9s ease-in-out infinite;box-shadow:0 30px 60px rgba(0,0,0,.4)}
@keyframes morph{0%,100%{border-radius:44% 56% 60% 40%/48% 42% 58% 52%}50%{border-radius:60% 40% 42% 58%/56% 46% 54% 44%}}
.why .art .eye{position:absolute;top:44%;width:26px;height:26px;background:#fff;border-radius:50%}
.why .art .eye::after{content:"";position:absolute;inset:6px;background:var(--ink);border-radius:50%}
.why .art .e1{left:38%}.why .art .e2{left:54%}
.why .list{display:grid;gap:14px;margin-top:8px}
.why .list li{display:flex;gap:14px;align-items:flex-start;background:var(--ink3);border:2px solid rgba(255,255,255,.07);border-radius:16px;padding:16px}
.why .list .ck{flex:none;width:30px;height:30px;border-radius:9px;background:var(--mint);color:var(--ink);display:grid;place-items:center;transform:rotate(-6deg);font-weight:900}
.why .list b{font-size:16px}
.why .list span{color:var(--muted);font-size:14px;display:block}

.clients{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.cli{font-family:var(--disp);font-size:22px;padding:14px 26px;border-radius:14px;background:var(--ink2);border:2.5px solid rgba(255,255,255,.1);transition:.3s}
.cli:hover{border-color:var(--mint);color:var(--mint);transform:rotate(-2deg)}

.cta-big{background:var(--pink);color:#fff;border-radius:32px;padding:60px 48px;position:relative;overflow:hidden;box-shadow:12px 12px 0 rgba(0,0,0,.3)}
.cta-big h2{font-size:clamp(30px,5vw,54px);max-width:16ch}
.cta-big p{margin-top:14px;font-size:18px;opacity:.92;max-width:40ch}
.cta-big .row{display:flex;gap:16px;flex-wrap:wrap;margin-top:30px;align-items:center}
.cta-big .btn-ink{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:6px 6px 0 rgba(0,0,0,.25)}
.cta-big .m2{width:180px;height:180px;right:2%;bottom:-10px;position:absolute;animation:none}
.cta-big .m2 svg{width:100%;height:100%}

footer{background:#080c1e;padding:60px 0 30px;margin-top:40px;border-top:3px solid rgba(255,255,255,.06)}
footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
footer h5{font-family:var(--disp);font-size:16px;letter-spacing:1px;margin-bottom:16px;color:var(--cream)}
footer .fb p{color:var(--muted);font-size:14px;margin-top:14px;max-width:34ch}
footer li a{color:var(--muted);font-size:14.5px;padding:5px 0;display:inline-block;transition:.25s}
footer li a:hover{color:var(--mint)}
footer .base{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.07);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:#6a76a6;font-size:13px}

.js [data-rev]{opacity:0;transform:translateY(30px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);transition-delay:var(--d,0s)}
.js [data-rev="l"]{transform:translateX(-34px)}
.js [data-rev="r"]{transform:translateX(34px)}
.js [data-rev="s"]{transform:scale(.9) rotate(-2deg)}
.rev-in{opacity:1!important;transform:none!important}

@media(max-width:980px){
  .menu,.nav-right .snd{display:none}
  .burger{display:block}
  .hero .wrap{grid-template-columns:1fr;gap:20px}
  .stage{height:320px;order:-1}
  .m1{width:150px;height:150px}.m2{width:110px;height:110px}.m3{width:130px;height:130px}
  .why{grid-template-columns:1fr;gap:30px}
  .cards{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  footer .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .cards{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .sec{padding:70px 0}
  .cta-big{padding:40px 24px}
  .cta-big .m2{display:none}
  footer .cols{grid-template-columns:1fr}
  .hero h1{font-size:clamp(40px,13vw,64px)}
}
@media(prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;transition-duration:.01ms!important}[data-rev]{opacity:1;transform:none}}


/* ==================== 内页组件 (sub-pages) ==================== */
.phead{position:relative;padding:calc(96px) 0 46px;overflow:hidden;
  background:radial-gradient(700px 400px at 85% 0%,rgba(139,107,255,.22),transparent 60%),
             radial-gradient(600px 400px at 5% 40%,rgba(55,240,196,.12),transparent 55%),
             linear-gradient(180deg,#0b1026,#0d1430)}
.phead .wrap{position:relative;z-index:3}
.phead h1{font-size:clamp(36px,7vw,76px);margin:16px 0 0;letter-spacing:1px;max-width:16ch}
.phead .lead{color:var(--muted);font-size:clamp(15px,2vw,19px);max-width:56ch;margin-top:20px}
.crumbs{font-size:13px;color:var(--muted);font-weight:600;margin-bottom:8px}
.crumbs a:hover{color:var(--mint)}
.crumbs b{color:var(--cream)}
.phead .mini{position:absolute;right:2%;bottom:-6%;width:220px;height:220px;z-index:1;opacity:.95;animation:bob 6s ease-in-out infinite}
.phead .mini svg{width:100%;height:100%;overflow:visible}
.phead .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:11px;margin-top:8px}
.chip{font-family:var(--body);font-weight:800;font-size:14px;padding:10px 18px;border-radius:12px;background:var(--ink2);border:2px solid rgba(255,255,255,.1);color:var(--cream);transition:.25s}
.chip:hover{border-color:var(--mint);color:var(--mint);transform:translateY(-3px) rotate(-1deg)}
.chip.accent{background:var(--mint);color:var(--ink);border-color:var(--ink)}

/* numbered service rows */
.svc-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.svc{position:relative;display:flex;gap:18px;align-items:flex-start;background:var(--ink2);border:2.5px solid rgba(255,255,255,.09);border-radius:20px;padding:24px;transition:transform .3s,border-color .3s,box-shadow .3s}
.svc:hover{transform:translate(-3px,-5px);border-color:var(--ac,var(--mint));box-shadow:8px 10px 0 rgba(0,0,0,.35)}
.svc .k{flex:none;width:52px;height:52px;border-radius:14px;background:var(--ac,var(--mint));color:var(--ink);display:grid;place-items:center;font-family:var(--disp);font-size:22px;transform:rotate(-6deg);box-shadow:3px 3px 0 rgba(0,0,0,.3)}
.svc .k svg{width:26px;height:26px}
.svc h4{font-size:19px;margin-bottom:6px;font-family:var(--disp);letter-spacing:.5px}
.svc p{color:var(--muted);font-size:14.5px}

/* case cards */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case{background:var(--ink2);border:2.5px solid rgba(255,255,255,.09);border-radius:22px;padding:28px;transition:transform .3s,border-color .3s}
.case:hover{transform:translateY(-8px);border-color:var(--ac,var(--mint))}
.case .brand{font-family:var(--disp);font-size:24px;color:var(--ac,var(--mint))}
.case .row{margin-top:16px}
.case .row b{font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:4px}
.case .row span{font-size:14.5px;color:var(--cream)}
.case .res{margin-top:18px;padding-top:16px;border-top:1.5px dashed rgba(255,255,255,.12)}
.case .res .big{font-family:var(--disp);font-size:30px;color:var(--lime)}

/* generic two-col */
.two{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.two .box{background:var(--ink2);border:2.5px solid rgba(255,255,255,.09);border-radius:24px;padding:34px}
.two h3{font-size:26px;margin-bottom:14px}
.two p{color:var(--muted)}
.dotlist{display:grid;gap:12px;margin-top:8px}
.dotlist li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px}
.dotlist .d{flex:none;width:12px;height:12px;border-radius:50%;background:var(--mint);margin-top:7px}

/* value grid (about) */
.vals{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.val{background:var(--ink2);border:2.5px solid rgba(255,255,255,.09);border-radius:20px;padding:26px;transition:transform .3s,border-color .3s}
.val:hover{transform:translateY(-6px);border-color:var(--ac,var(--mint))}
.val .em{font-size:34px;line-height:1}
.val h4{font-family:var(--disp);font-size:22px;margin:12px 0 6px;color:var(--ac,var(--mint))}
.val p{color:var(--muted);font-size:14.5px}

/* funnel steps (course) */
.funnel{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:stretch}
.fn{position:relative;background:var(--ink2);border:2.5px solid rgba(255,255,255,.09);border-radius:18px;padding:24px 18px;text-align:center;transition:transform .3s}
.fn:hover{transform:translateY(-8px)}
.fn .p{font-family:var(--disp);font-size:15px;color:var(--pink);letter-spacing:1px}
.fn .t{font-family:var(--disp);font-size:22px;margin:8px 0 6px}
.fn .d{font-size:13px;color:var(--muted)}
.fn .ar{position:absolute;right:-14px;top:50%;transform:translateY(-50%);color:var(--mint);font-size:22px;z-index:2}
.fn:last-child .ar{display:none}

/* contact strip */
.contact-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cc{background:var(--ink2);border:2.5px solid rgba(255,255,255,.09);border-radius:22px;padding:30px;text-align:center;transition:transform .3s,border-color .3s}
.cc:hover{transform:translateY(-6px);border-color:var(--mint)}
.cc .ic{width:56px;height:56px;margin:0 auto 14px;border-radius:16px;background:var(--mint);color:var(--ink);display:grid;place-items:center;transform:rotate(-6deg)}
.cc .ic.warm{background:var(--pink);color:#fff}
.cc .ic svg{width:28px;height:28px}
.cc .lab{color:var(--muted);font-size:14px;font-weight:700}
.cc .v{font-family:var(--disp);font-size:26px;margin-top:6px}

@media(max-width:980px){
  .svc-list{grid-template-columns:1fr}
  .cases{grid-template-columns:1fr}
  .two{grid-template-columns:1fr;gap:28px}
  .vals{grid-template-columns:1fr 1fr}
  .funnel{grid-template-columns:1fr 1fr}
  .fn .ar{display:none}
  .contact-strip{grid-template-columns:1fr}
  .phead .mini{width:150px;height:150px;opacity:.5}
}
@media(max-width:600px){
  .vals{grid-template-columns:1fr}
  .funnel{grid-template-columns:1fr}
}


/* ============================================================
   FUSION 追加：电影感英雄区 + 衬线标题 + 滚动进度 + 光标光晕
   ============================================================ */
:root{--head:"Noto Serif SC","Songti SC",Georgia,serif;--fun:"ZCOOL QingKe HuangYou","Archivo Black",var(--body)}
/* 标题统一用衬线，走高级编辑感 */
h1,h2,h3{font-family:var(--head);letter-spacing:.5px}
.sec-h h2,.phead h1,.cta-big h2,.pc h3,.svc h4,.val h4,.why h2,.two h3{font-family:var(--head)}
/* 数字/标签保留俏皮撞色字体 */
.st .n,.step .no,.cli,.pc .wm,.band .track{font-family:var(--fun)}

/* 滚动进度条 */
.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:200;
  background:linear-gradient(90deg,var(--mint),var(--sky),var(--violet),var(--pink),var(--orange));
  box-shadow:0 0 14px rgba(55,240,196,.7);transition:width .1s linear}

/* 电影感英雄区 */
.cine{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:130px 0 90px;background:#06120f}
.cine .bg{position:absolute;inset:-4%;background:url("hero-cinematic.png") center 42%/cover no-repeat;transform:scale(1.04);animation:kb 30s ease-in-out infinite alternate;z-index:0;will-change:transform}
@keyframes kb{from{transform:scale(1.03)}to{transform:scale(1.14) translate(-1.6%,-1.2%)}}
.cine .scrim{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,rgba(4,12,10,.93) 0%,rgba(4,12,10,.7) 28%,rgba(4,12,10,.24) 54%,rgba(4,12,10,0) 74%)}
.cine .scrim2{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(0deg,rgba(4,12,10,.96) 0%,rgba(4,12,10,.35) 16%,rgba(4,12,10,0) 34%),linear-gradient(180deg,rgba(4,12,10,.55) 0%,rgba(4,12,10,0) 20%)}
.cine .grain{position:absolute;inset:0;z-index:2;pointer-events:none;opacity:.06;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.cine .glow{position:absolute;width:520px;height:520px;border-radius:50%;z-index:1;pointer-events:none;filter:blur(30px);opacity:0;transition:opacity .6s;
  background:radial-gradient(circle,rgba(95,230,196,.22),transparent 62%)}
.cine .wrap{position:relative;z-index:4}
.cine .copy{max-width:780px}
.cine .kicker{font-family:var(--body);font-size:13px;letter-spacing:4px;text-transform:uppercase;color:var(--mint);display:flex;align-items:center;gap:14px;margin-bottom:26px}
.cine .kicker::before{content:"";width:44px;height:1px;background:var(--mint);opacity:.7}
.cine h1{font-family:var(--head);font-weight:600;font-size:clamp(42px,6.6vw,82px);line-height:1.12;letter-spacing:1px;margin:0;text-shadow:0 8px 40px rgba(0,0,0,.55)}
.cine h1 .em{font-style:italic;color:var(--mint);font-family:"Cormorant Garamond",var(--head)}
.cine .lead{margin-top:26px;font-size:clamp(15px,1.7vw,19px);line-height:1.9;color:var(--muted);max-width:54ch}
.cine .lead b{color:var(--cream);font-weight:600}
.cine .actions{display:flex;align-items:center;gap:22px;margin-top:40px;flex-wrap:wrap}
.cine .cta-glass{display:inline-flex;align-items:center;gap:12px;padding:16px 32px;border-radius:999px;font-weight:800;font-size:15px;color:#06231b;
  background:linear-gradient(120deg,var(--mint),#7ff0d6);box-shadow:0 14px 34px rgba(95,230,196,.34);border:0;transition:transform .3s,box-shadow .3s}
.cine .cta-glass:hover{transform:translateY(-3px);box-shadow:0 20px 46px rgba(95,230,196,.5)}
.cine .cta-glass svg{width:18px;height:18px;transition:transform .3s}
.cine .cta-glass:hover svg{transform:translateX(4px)}
.cine .cta-line{display:inline-flex;align-items:center;gap:10px;color:var(--cream);font-weight:600;font-size:15px;border-bottom:1px solid rgba(255,255,255,.28);padding-bottom:4px;transition:.3s}
.cine .cta-line:hover{border-color:var(--mint);color:var(--mint)}
.mini-stats{display:flex;gap:clamp(20px,3.4vw,48px);margin-top:52px;flex-wrap:wrap}
.ms{border-left:1px solid rgba(255,255,255,.16);padding-left:16px}
.ms .n{font-family:var(--head);font-size:clamp(24px,3vw,34px);font-weight:600;color:var(--cream)}
.ms .n i{font-style:normal;color:var(--mint)}
.ms .l{font-size:12.5px;letter-spacing:1px;color:var(--muted);margin-top:2px}
.cue{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);z-index:5;display:flex;flex-direction:column;align-items:center;gap:10px;font-size:10px;letter-spacing:3px;color:var(--muted);text-transform:uppercase}
.cue .line{width:1px;height:46px;background:linear-gradient(var(--mint),transparent);position:relative;overflow:hidden}
.cue .line::after{content:"";position:absolute;top:-40%;left:0;width:100%;height:40%;background:var(--cream);animation:drop 2s ease-in-out infinite}
@keyframes drop{0%{top:-40%}60%,100%{top:100%}}
/* 英雄区入场 */
.cine .rise{opacity:0;transform:translateY(28px);animation:rise .9s cubic-bezier(.16,1,.3,1) forwards}
.cine .r1{animation-delay:.2s}.cine .r2{animation-delay:.35s}.cine .r3{animation-delay:.5s}.cine .r4{animation-delay:.65s}.cine .r5{animation-delay:.8s}
@keyframes rise{to{opacity:1;transform:none}}

/* 内页头（subpage hero）——电影感小样 */
.phead{position:relative;padding:calc(96px) 0 52px;overflow:hidden;background:radial-gradient(700px 380px at 88% 0%,rgba(139,107,255,.22),transparent 60%),radial-gradient(600px 380px at 4% 40%,rgba(55,240,196,.14),transparent 55%),linear-gradient(180deg,#06120f,#0b1026)}
.phead .wrap{position:relative;z-index:3}
.phead h1{font-size:clamp(38px,7vw,74px);margin:14px 0 0;letter-spacing:1px;max-width:16ch;line-height:1.1}
.phead h1 .em{font-style:italic;color:var(--mint);font-family:"Cormorant Garamond",var(--head)}
.phead .lead{color:var(--muted);font-size:clamp(15px,2vw,19px);max-width:56ch;margin-top:20px;line-height:1.85}
.phead .actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px}
.crumbs{font-size:13px;color:var(--muted);font-weight:600;margin-bottom:6px;letter-spacing:.5px}
.crumbs b{color:var(--cream)}
.phead .mini{position:absolute;right:2%;bottom:-8%;width:230px;height:230px;z-index:1;opacity:.9;animation:bob 7s ease-in-out infinite;pointer-events:none}
.phead .mini svg{width:100%;height:100%;overflow:visible}

@media(max-width:820px){
  .cine{padding:110px 0 70px}
  .cine .scrim{background:linear-gradient(180deg,rgba(4,12,10,.55) 0%,rgba(4,12,10,.8) 48%,rgba(4,12,10,.94) 100%)}
  .cine .bg{background-position:64% 42%}
  .cine .copy{max-width:100%}
  .phead .mini{width:150px;height:150px;opacity:.45}
}
@media(prefers-reduced-motion:reduce){.cine .bg,.cue .line::after,.cine .rise{animation:none}.cine .rise{opacity:1;transform:none}}


/* ============ PC 排版精修 + 统计4列 ============ */
body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
h1,h2,h3{text-wrap:balance}
.stats{grid-template-columns:repeat(4,1fr)}
.st{padding:32px 18px}
.st .n{font-size:clamp(38px,4.8vw,58px)}
.st .l{letter-spacing:.5px}
.cine h1{line-height:1.14;letter-spacing:0}
.cine .lead{line-height:1.95;letter-spacing:.2px}
.sec-h h2{line-height:1.24;letter-spacing:.3px}
.sec-h p{line-height:1.85}
.phead h1{line-height:1.14;letter-spacing:0}
.pc h3,.svc h4{letter-spacing:.3px}
.pc p,.svc p,.step p,.val p{line-height:1.78}
.kicker{letter-spacing:2px}
.cine .copy{max-width:820px}
@media(max-width:1080px){.stats{grid-template-columns:1fr 1fr}}

.sec-h p{max-width:680px}
.sec-h.center p{margin-left:auto;margin-right:auto}


/* 手机端：Why 区卡通脸缩小 */
@media(max-width:980px){
  .why .art{height:200px}
  .why .art .blob{width:160px;height:160px}
  .why .art .eye{width:15px;height:15px;top:45%}
  .why .art .e1{left:42%}
  .why .art .e2{left:55%}
}


/* ============ 间距收紧 + 卡片图标标题同行 ============ */
.sec{padding:64px 0}
.sec-h{margin-bottom:38px}
@media(max-width:980px){.sec{padding:52px 0}.sec-h{margin-bottom:32px}}
@media(max-width:600px){.sec{padding:44px 0}.sec-h{margin-bottom:28px}}
/* 服务卡：图标与标题同一行 */
.pc-hd{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.pc-hd .ic{width:48px;height:48px;border-radius:13px;margin-bottom:0;flex:none}
.pc-hd .ic svg{width:24px;height:24px}
.pc-hd h3{font-size:21px;margin:0}
.pc p{min-height:0}


/* ============ 品牌区：名称 + 副标语（两行，紧凑） ============ */
.logo{display:flex;flex-direction:column;align-items:flex-start;gap:3px;line-height:1}
.logo .lg-name{font-family:var(--head);font-weight:700;font-size:23px;letter-spacing:1px}
.logo .lg-sub{font-family:var(--body);font-weight:600;font-size:11px;letter-spacing:.3px;color:var(--muted);line-height:1.2}
.nav .wrap{align-items:center}
@media(max-width:980px){.logo .lg-sub{font-size:10px}.logo .lg-name{font-size:21px}}


/* ============ 首屏：缩小顶部留白 + 上移 SCROLL ============ */
.cine{padding:108px 0 70px}
.cine .mini-stats{margin-top:40px}
@media(max-width:820px){
  .cine{align-items:center;padding:84px 0 132px;min-height:100svh}
  .cine .mini-stats{margin-top:26px}
  .cue{bottom:16px}
}


/* ============ 跑马灯并入首屏底部 + 去掉重复数据带 ============ */
.cine{padding-bottom:150px}
.cine > .band{position:absolute;left:0;right:0;bottom:0;z-index:6;border-bottom:0}
.cine .cue{bottom:104px}
@media(max-width:820px){
  .cine{padding-bottom:120px}
  .cine .cue{bottom:92px}
}


/* 内页 svc：标题与图标上边缘对齐 */
.svc{align-items:flex-start}
.svc h4{line-height:1.15;margin-top:1px;margin-bottom:7px}
.svc .k{width:48px;height:48px;font-size:20px}


/* 手机端首屏数据：放大 + 每行2个（3000W+ 与 10亿+ 同行），挤占上下留白 */
@media(max-width:820px){
  .mini-stats{gap:26px 20px;margin-top:34px}
  .mini-stats .ms{width:calc(50% - 10px)}
  .ms .n{font-size:clamp(30px,9vw,42px)}
  .ms .l{font-size:13.5px;margin-top:5px}
}


/* 手机端首屏整体上移（标题更高） */
@media(max-width:820px){.cine{align-items:center;padding:52px 0 208px;min-height:100svh}}


/* ============ 下滑按钮重做（可点击·紧凑·PC+手机统一） ============ */
.cue{position:absolute;left:50%;bottom:104px;transform:translateX(-50%);z-index:7;
  display:flex;flex-direction:column;align-items:center;gap:9px;text-decoration:none;cursor:pointer;
  color:var(--muted);transition:color .3s;-webkit-tap-highlight-color:transparent}
.cue:hover{color:var(--mint)}
.cue .ring{width:42px;height:42px;border-radius:50%;border:2px solid rgba(255,255,255,.32);
  display:grid;place-items:center;background:rgba(255,255,255,.04);backdrop-filter:blur(4px);transition:border-color .3s,background .3s}
.cue:hover .ring{border-color:var(--mint);background:rgba(55,240,196,.10)}
.cue .ring svg{animation:bobc 1.7s ease-in-out infinite}
.cue .lab{font-size:11px;letter-spacing:3px;font-weight:600}
@keyframes bobc{0%,100%{transform:translateY(-1px)}50%{transform:translateY(3px)}}
@media(max-width:820px){.cue{bottom:96px}.cue .ring{width:38px;height:38px}.cue .lab{font-size:10px;letter-spacing:2px}}


/* 手机端首屏改用竖版背景，铺满不裁切 */
@media(max-width:820px){
  .cine .bg{background-image:url("hero-cinematic-portrait.png");background-position:center 62%}
}


/* 跑马灯分隔符改CSS菱形(不依赖字体) + 下滑按钮上移避开色带 */
.band .st{display:inline-block;width:9px;height:9px;background:currentColor;border-radius:2px;transform:rotate(45deg);opacity:.8;font-size:0;vertical-align:middle}
.cue{bottom:150px}
@media(max-width:820px){.cue{bottom:150px}}


/* 分隔符=固定尺寸SVG菱形 */
.band .st{width:11px;height:11px;flex:0 0 auto;color:var(--ink);opacity:.7;display:inline-block;vertical-align:middle}


/* 跑马灯分隔符（独立类名，避免与统计卡 .st 冲突） */
.band .dot{width:11px;height:11px;flex:0 0 auto;color:var(--ink);opacity:.65;display:inline-block;vertical-align:middle}


/* ============ 服务快捷条：可点击药丸（替换跑马灯） ============ */
.band{background:linear-gradient(90deg,#0fbf9e,#37f0c4 45%,#18a5c8);border-top:3px solid var(--ink);border-bottom:3px solid var(--ink);overflow:hidden;padding:14px 0}
.band .bpills{display:flex;gap:12px;padding:0 20px;overflow-x:auto;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.band .bpills::-webkit-scrollbar{display:none}
.bpill{flex:0 0 auto;display:inline-flex;align-items:center;gap:9px;padding:11px 20px;border-radius:999px;
  background:rgba(6,35,27,.9);color:#eafff8;font-weight:700;font-size:15px;letter-spacing:.3px;text-decoration:none;
  scroll-snap-align:center;box-shadow:0 6px 16px rgba(4,20,16,.25);transition:transform .25s,box-shadow .25s,background .25s;-webkit-tap-highlight-color:transparent}
.bpill:hover{transform:translateY(-3px);background:#06231b;box-shadow:0 12px 26px rgba(4,20,16,.4)}
.bpill:active{transform:translateY(-1px) scale(.98)}
.bpill .bi{display:grid;place-items:center;color:var(--mint)}
.bpill .bi svg{width:18px;height:18px}
@media(min-width:981px){.band .bpills{justify-content:center}}


/* ============ 药丸条：手机端移到标题下方(全宽) + 动效 ============ */
.band-inline{display:none}
@media(max-width:820px){
  .cine > .band{display:none}
  .band-inline{display:block;position:static;margin:28px -22px 0;width:calc(100% + 44px);border-radius:0}
  .band-inline .bpills{padding:0 22px}
}
/* 渐变缓慢流动 */
.band{background-size:200% 100%;animation:bandflow 9s linear infinite}
@keyframes bandflow{to{background-position:200% 0}}
/* 药丸错峰入场 */
.bpill{opacity:0;transform:translateY(14px) scale(.94);animation:pillin .55s cubic-bezier(.16,1,.3,1) forwards}
.bpill:nth-child(1){animation-delay:.18s}.bpill:nth-child(2){animation-delay:.28s}.bpill:nth-child(3){animation-delay:.38s}
.bpill:nth-child(4){animation-delay:.48s}.bpill:nth-child(5){animation-delay:.58s}.bpill:nth-child(6){animation-delay:.68s}
@keyframes pillin{to{opacity:1;transform:none}}
.bpill:hover{animation:none;opacity:1;transform:translateY(-3px)}
@media(prefers-reduced-motion:reduce){.band{animation:none}.bpill{animation:none;opacity:1;transform:none}}


/* 手机端药丸条：置于标题上方、去掉蓝条背景、做成可滑动玻璃按钮 */
@media(max-width:820px){
  .band-inline{background:none;border:0;padding:0;margin:0 0 26px;width:auto;animation:none}
  .band-inline .bpills{margin:0 -22px;padding:2px 22px}
  .band-inline .bpill{background:rgba(10,24,40,.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
    border:1px solid rgba(120,240,210,.30);box-shadow:0 6px 18px rgba(0,0,0,.35);color:#eafff8}
  .band-inline .bpill .bi{color:var(--mint)}
  .band-inline .bpill:hover,.band-inline .bpill:active{background:rgba(10,24,40,.78)}
}


/* 手机端：内容整体下移 + 药丸条精修(右侧渐隐) */
@media(max-width:820px){
  .cine{align-items:flex-start;padding:116px 0 64px;min-height:100svh}
  .band-inline{margin:0 0 32px}
  .band-inline .bpills{-webkit-mask:linear-gradient(90deg,#000 calc(100% - 42px),transparent);mask:linear-gradient(90deg,#000 calc(100% - 42px),transparent)}
  .band-inline .bpill{background:rgba(9,22,38,.5);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
    border:1px solid rgba(255,255,255,.14);box-shadow:none;padding:10px 18px;font-size:14px;color:#eafff8}
  .band-inline .bpill .bi{color:var(--mint)}
  .band-inline .bpill:active{background:rgba(9,22,38,.72)}
}


/* 手机端：内容居中略偏下 + 药丸慢速自动滚动(可点·触摸暂停) */
@keyframes pillscroll{to{transform:translateX(-50%)}}
@media(max-width:820px){
  .cine{align-items:center;padding:108px 0 90px;min-height:100svh}
  .band-inline{margin:0 0 30px}
  .band-inline .bpills{overflow:hidden;margin:0 -22px;padding:2px 22px;
    -webkit-mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
    mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
  .band-inline .bp-track{display:flex;gap:12px;width:max-content;animation:pillscroll 30s linear infinite}
  .band-inline:hover .bp-track,.band-inline:active .bp-track{animation-play-state:paused}
}


/* 手机端：药丸钉到顶部、下滑按钮钉到底部，与居中标题块拉开距离 */
@media(max-width:820px){
  .band-inline{position:absolute;top:82px;left:0;right:0;margin:0;width:auto}
  .band-inline .bpills{margin:0;padding:2px 22px}
  .cine .cue{bottom:54px}
}


/* 手机端修正：药丸回到文档流(顶部区)，与标题拉开大间距；下滑按钮下移 */
@media(max-width:820px){
  .band-inline{position:static;top:auto;left:auto;right:auto;margin:0 -22px 48px;width:auto}
  .band-inline .bpills{margin:0;padding:2px 22px}
  .cine .cue{bottom:52px}
}


/* 手机端首屏三区：药丸贴顶 / 标题块居中 / 下滑按钮贴底 */
@media(max-width:820px){
  .cine{align-items:stretch;padding:78px 0 0;min-height:100svh}
  .cine .wrap{display:flex;flex-direction:column;flex:1}
  .cine .copy{display:flex;flex-direction:column;flex:1;width:100%}
  .band-inline{margin:0 -22px 0;flex:0 0 auto}
  .cine h1{margin-top:auto}
  .cine .mini-stats{margin-bottom:auto}
  .cine .cue{bottom:52px}
}


/* ============ 回到顶部按钮 ============ */
.totop{position:fixed;right:20px;bottom:20px;z-index:95;width:48px;height:48px;border-radius:50%;border:0;cursor:pointer;
  display:grid;place-items:center;color:#06231b;background:linear-gradient(120deg,var(--mint),#7ff0d6);
  box-shadow:0 10px 26px rgba(18,184,154,.45);opacity:0;visibility:hidden;transform:translateY(16px) scale(.9);
  transition:opacity .35s,transform .35s,visibility .35s,box-shadow .3s;-webkit-tap-highlight-color:transparent}
.totop.show{opacity:1;visibility:visible;transform:none}
.totop:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(18,184,154,.55)}
.totop:active{transform:translateY(-1px) scale(.96)}
@media(max-width:600px){.totop{right:16px;bottom:16px;width:44px;height:44px}}


/* 手机端：给底部下滑按钮留出空间，让标题块居中于跑马灯与下滑按钮之间 */
@media(max-width:820px){
  .cine{padding:74px 0 116px}
}


/* 手机端：药丸条贴到导航正下方（留一点缝、不粘住免费诊断），中间内容块在药丸与下滑按钮之间居中 */
@media(max-width:820px){.cine{padding:94px 0 116px}}


/* ============ 复制微信号 轻提示 toast ============ */
.wxtip{position:fixed;left:50%;bottom:96px;transform:translateX(-50%) translateY(12px);z-index:300;
  padding:12px 22px;border-radius:999px;font-size:14px;font-weight:700;letter-spacing:.3px;color:#06231b;white-space:nowrap;
  background:linear-gradient(120deg,var(--mint),#7ff0d6);box-shadow:0 14px 34px rgba(18,184,154,.42);
  opacity:0;visibility:hidden;pointer-events:none;transition:opacity .3s,transform .3s,visibility .3s}
.wxtip.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.copyable{cursor:pointer}

/* 手机端：回到顶部按钮半透明避让，避免完全遮住右下卡片文字 */
@media(max-width:820px){.totop.show{opacity:.8}.totop.show:hover,.totop.show:active{opacity:1}}