/* ============ 织梦谷星 · 个人主页 ============ */
:root{
  --bg:#060a16;
  --bg-soft:#0a1024;
  --ink:#e9eeff;
  --muted:rgba(233,238,255,.62);
  --faint:rgba(233,238,255,.40);
  --line:rgba(255,255,255,.10);
  --card:rgba(255,255,255,.038);
  --card-hi:rgba(255,255,255,.07);
  --brand:#7c8cff;
  --brand-2:#a5b4ff;
  --cyan:#35e0d0;
  --gold:#ffb86b;
  --pink:#ff7a9c;
  --radius:18px;
  --wrap:1180px;
  --ease:cubic-bezier(.22,.7,.24,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:88px;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:.5px;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
::selection{background:rgba(124,140,255,.35);}

/* 滚动条 */
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-track{background:#05080f;}
::-webkit-scrollbar-thumb{background:rgba(124,140,255,.35);border-radius:10px;}
::-webkit-scrollbar-thumb:hover{background:rgba(124,140,255,.6);}

#starfield{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;}
.aurora{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 520px at 78% -8%, rgba(124,140,255,.20), transparent 62%),
    radial-gradient(720px 460px at 8% 12%, rgba(53,224,208,.13), transparent 60%),
    radial-gradient(800px 600px at 50% 108%, rgba(255,184,107,.10), transparent 62%);
}
main,.nav,.footer{position:relative;z-index:1;}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;}

.grad{
  background:linear-gradient(100deg,var(--brand-2),var(--cyan) 55%,var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 26px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:.5px;
  border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s;
  white-space:nowrap;
}
.btn-sm{padding:8px 18px;font-size:14px;}
.btn-primary{
  background:linear-gradient(100deg,var(--brand),#5f6ff0 60%,var(--cyan));
  color:#070b18;box-shadow:0 10px 30px -12px rgba(124,140,255,.85);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px -12px rgba(124,140,255,.95);}
.btn-ghost{border-color:var(--line);background:var(--card);color:var(--ink);}
.btn-ghost:hover{transform:translateY(-2px);border-color:rgba(124,140,255,.5);background:var(--card-hi);}

/* ---------- 导航 ---------- */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:rgba(6,10,22,.55);border-bottom:1px solid transparent;transition:background .3s,border-color .3s;}
.nav.scrolled{background:rgba(6,10,22,.88);border-bottom-color:var(--line);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:1px;}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;
  background:linear-gradient(140deg,rgba(124,140,255,.22),rgba(53,224,208,.16));border:1px solid var(--line);}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-text em{font-style:normal;font-size:11px;font-weight:500;color:var(--faint);letter-spacing:1.5px;}
.nav-links{display:flex;gap:4px;}
.nav-links a{padding:8px 14px;border-radius:999px;font-size:15px;color:var(--muted);transition:.25s;}
.nav-links a:hover{color:var(--ink);background:var(--card);}
.nav-links a.active{color:var(--ink);background:rgba(124,140,255,.16);}
.nav-right{display:flex;align-items:center;gap:12px;}
.status{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--cyan);
  padding:6px 13px;border-radius:999px;background:rgba(53,224,208,.10);border:1px solid rgba(53,224,208,.28);}
.dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 0 rgba(53,224,208,.7);animation:pulse 2s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(53,224,208,.6);}70%{box-shadow:0 0 0 9px rgba(53,224,208,0);}100%{box-shadow:0 0 0 0 rgba(53,224,208,0);}}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.3s;}
.nav-toggle.on span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.on span:nth-child(2){opacity:0;}
.nav-toggle.on span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- HERO ---------- */
.hero{position:relative;padding:74px 0 96px;}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center;}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;
  font-size:13.5px;color:var(--muted);background:var(--card);border:1px solid var(--line);}
.hero h1{font-size:clamp(42px,6.4vw,74px);font-weight:900;letter-spacing:2px;margin:20px 0 6px;}
.hero h1 small{display:block;font-size:clamp(15px,1.6vw,19px);font-weight:600;letter-spacing:3px;
  color:var(--muted);margin-top:14px;}
.hero-slogan{font-size:clamp(17px,2vw,21px);font-weight:600;color:var(--brand-2);margin:16px 0 12px;letter-spacing:1px;}
.hero-intro{color:var(--muted);max-width:560px;font-size:15.5px;}
.hero-list{margin:22px 0 0;display:grid;gap:9px;}
.hero-list li{position:relative;padding-left:26px;font-size:14.8px;color:var(--muted);}
.hero-list li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:3px;
  background:linear-gradient(135deg,var(--brand),var(--cyan));transform:rotate(45deg);}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;}
.stats{display:flex;gap:34px;margin-top:40px;padding-top:28px;border-top:1px solid var(--line);flex-wrap:wrap;}
.stats .stat b{display:block;font-size:30px;font-weight:800;letter-spacing:1px;}
.stats .stat span{font-size:13px;color:var(--faint);}

/* hero 视觉 */
.hero-visual{position:relative;height:430px;display:grid;place-items:center;}
.orbit{position:relative;width:320px;height:320px;display:grid;place-items:center;}
.orbit-ring{position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.12);}
.orbit-ring.r1{inset:0;animation:spin 26s linear infinite;}
.orbit-ring.r2{inset:38px;border-style:dashed;border-color:rgba(124,140,255,.3);animation:spin 18s linear infinite reverse;}
.orbit-ring.r3{inset:76px;border-color:rgba(53,224,208,.24);animation:spin 12s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}
.planet{width:132px;height:132px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%, #cdd6ff, #7c8cff 42%, #2a2f6b 78%, #10143a);
  box-shadow:0 0 60px rgba(124,140,255,.55),inset -14px -14px 34px rgba(0,0,0,.5);}
.sat{position:absolute;width:12px;height:12px;border-radius:50%;}
.sat.s1{background:var(--cyan);box-shadow:0 0 16px var(--cyan);top:-4px;left:44%;animation:spin 26s linear infinite;transform-origin:50% 164px;}
.sat.s2{background:var(--gold);box-shadow:0 0 16px var(--gold);top:32px;right:16px;animation:spin 18s linear infinite reverse;transform-origin:-40px 106px;}
.sat.s3{background:var(--pink);box-shadow:0 0 16px var(--pink);bottom:44px;left:8px;animation:spin 12s linear infinite;transform-origin:150px -18px;}
.float-card{position:absolute;width:172px;padding:13px 15px;border-radius:14px;
  background:rgba(12,18,38,.82);border:1px solid var(--line);backdrop-filter:blur(10px);
  box-shadow:0 18px 40px -20px rgba(0,0,0,.9);animation:float 7s ease-in-out infinite;}
.fc1{top:6px;left:-14px;}
.fc2{bottom:34px;right:-16px;animation-delay:-2.4s;}
.fc3{bottom:-6px;left:6px;animation-delay:-4.6s;}
@keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}
.float-card .fc-dot{display:block;width:26px;height:5px;border-radius:3px;margin-bottom:10px;}
.fc-dot.d1{background:linear-gradient(90deg,var(--brand),var(--cyan));}
.fc-dot.d2{background:linear-gradient(90deg,var(--gold),var(--pink));}
.fc-dot.d3{background:linear-gradient(90deg,var(--cyan),var(--brand));}
.float-card .fc-lines{display:grid;gap:7px;margin-bottom:10px;}
.float-card .fc-lines i{display:block;height:6px;border-radius:4px;background:rgba(255,255,255,.13);}
.float-card code{font-size:11.5px;color:var(--faint);letter-spacing:1.5px;font-family:ui-monospace,Consolas,monospace;}

.scroll-hint{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);width:24px;height:40px;
  border:1px solid var(--line);border-radius:14px;display:grid;place-items:start center;padding-top:7px;}
.scroll-hint span{width:3px;height:8px;border-radius:2px;background:var(--brand-2);animation:scrolldot 1.7s ease-in-out infinite;}
@keyframes scrolldot{0%{opacity:0;transform:translateY(0);}40%{opacity:1;}100%{opacity:0;transform:translateY(16px);}}

/* ---------- 通用区块 ---------- */
.section{padding:88px 0;}
.sec-head{max-width:660px;margin-bottom:44px;}
.sec-head.sub{margin-top:76px;}
.sec-head.tight{margin-bottom:0;}
.sec-tag{display:inline-block;font-size:12px;letter-spacing:5px;color:var(--cyan);margin-bottom:14px;font-weight:700;}
.sec-head h2{font-size:clamp(28px,3.6vw,40px);font-weight:800;}
.sec-head h3{font-size:clamp(22px,2.6vw,30px);font-weight:800;}
.sec-head p{margin-top:14px;color:var(--muted);font-size:15.5px;}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);}
.glass{backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}

/* 关于 */
.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;}
.about-main{padding:34px;}
.about-main h3{font-size:22px;margin-bottom:14px;}
.about-main p{color:var(--muted);font-size:15.2px;}
.about-main p+p{margin-top:14px;}
.about-side{display:grid;gap:22px;align-content:start;}
.mini{padding:24px 26px;}
.mini-num{font-size:30px;font-weight:900;letter-spacing:1px;}
.mini h4{margin:6px 0 8px;font-size:17px;}
.mini p{color:var(--muted);font-size:14.5px;}

/* ---------- 能力 ---------- */
.skill-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:20px;}
.skill{padding:28px;transition:transform .35s var(--ease),border-color .35s,background .35s;}
.skill:hover{transform:translateY(-6px);border-color:rgba(124,140,255,.34);background:var(--card-hi);}
.skill-ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:16px;
  background:linear-gradient(140deg,rgba(124,140,255,.22),rgba(53,224,208,.14));border:1px solid var(--line);}
.skill-ico svg{width:22px;height:22px;stroke:var(--brand-2);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.skill h3{font-size:19px;}
.skill>p{color:var(--muted);font-size:14.3px;margin:8px 0 20px;min-height:44px;}
.bars{display:grid;gap:14px;}
.bar-row{display:grid;gap:7px;}
.bar-top{display:flex;justify-content:space-between;font-size:13.6px;color:var(--muted);}
.bar-top b{color:var(--ink);font-weight:600;}
.bar-track{height:6px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden;}
.bar-fill{height:100%;border-radius:99px;width:0;background:linear-gradient(90deg,var(--brand),var(--cyan));
  transition:width 1.4s var(--ease);box-shadow:0 0 14px rgba(124,140,255,.5);}

/* ---------- 作品 ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px;}
.filter{padding:8px 18px;border-radius:999px;font-size:14px;color:var(--muted);
  background:var(--card);border:1px solid var(--line);transition:.25s;}
.filter:hover{color:var(--ink);}
.filter.on{color:#070b18;background:linear-gradient(100deg,var(--brand-2),var(--cyan));border-color:transparent;font-weight:600;}
.work-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:22px;}
.work{padding:0;overflow:hidden;cursor:pointer;transition:transform .38s var(--ease),border-color .38s,box-shadow .38s;}
.work:hover{transform:translateY(-8px);border-color:rgba(124,140,255,.4);box-shadow:0 26px 50px -26px rgba(0,0,0,.95);}
.work-cover{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(140deg,#121a38,#0a0f22);}
.work-cover img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.work:hover .work-cover img{transform:scale(1.06);}
.work-cover::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(6,10,22,.75));}
.work-type{position:absolute;top:12px;left:12px;z-index:2;display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:999px;font-size:11.5px;font-weight:600;letter-spacing:1px;
  background:rgba(6,10,22,.72);border:1px solid var(--line);backdrop-filter:blur(6px);}
.work-type svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.work-year{position:absolute;top:12px;right:12px;z-index:2;font-size:11.5px;color:var(--faint);letter-spacing:1px;}
.work-open{position:absolute;right:14px;bottom:14px;z-index:2;width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;background:rgba(233,238,255,.14);border:1px solid rgba(255,255,255,.22);
  backdrop-filter:blur(6px);opacity:0;transform:translateY(8px);transition:.35s var(--ease);}
.work:hover .work-open{opacity:1;transform:translateY(0);}
.work-open svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.work-body{padding:20px 22px 24px;}
.work-body h3{font-size:18.5px;display:flex;align-items:center;gap:9px;}
.work-cat{font-size:11px;font-weight:500;padding:3px 9px;border-radius:6px;
  background:rgba(124,140,255,.16);color:var(--brand-2);letter-spacing:.5px;}
.work-body p{color:var(--muted);font-size:14.2px;margin-top:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.work-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;}
.work-tags span{font-size:11.8px;color:var(--faint);padding:4px 10px;border-radius:7px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.07);}
.works-empty{text-align:center;color:var(--faint);padding:44px 0;}

/* ---------- 团队 ---------- */
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;}
.member{padding:28px 24px;text-align:center;transition:transform .35s var(--ease),border-color .35s,background .35s;}
.member:hover{transform:translateY(-6px);border-color:rgba(124,140,255,.34);background:var(--card-hi);}
.avatar{width:74px;height:74px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;
  font-size:28px;font-weight:800;color:#070b18;position:relative;}
.avatar::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px dashed rgba(255,255,255,.18);}
.member h3{font-size:18px;}
.member .role{font-size:13.2px;color:var(--cyan);margin-top:5px;letter-spacing:.5px;}
.member .desc{font-size:13.8px;color:var(--muted);margin-top:12px;min-height:60px;}
.member .mtags{display:flex;gap:7px;flex-wrap:wrap;justify-content:center;margin-top:14px;}
.member .mtags span{font-size:11.5px;color:var(--faint);padding:3px 9px;border-radius:6px;background:rgba(255,255,255,.05);}

/* ---------- 服务 ---------- */
.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;}
.svc{padding:26px 26px 24px;transition:transform .35s var(--ease),border-color .35s,background .35s;}
.svc:hover{transform:translateY(-6px);border-color:rgba(53,224,208,.34);background:var(--card-hi);}
.svc h3{font-size:18.5px;display:flex;justify-content:space-between;align-items:center;gap:12px;}
.svc h3 em{font-style:normal;font-size:14px;font-weight:700;color:var(--gold);}
.svc p{color:var(--muted);font-size:14.2px;margin-top:9px;}

.process{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;}
.step{position:relative;padding:24px 16px 20px;text-align:center;border-radius:16px;
  background:var(--card);border:1px solid var(--line);}
.step::after{content:"";position:absolute;top:34px;right:-9px;width:9px;height:1px;background:var(--line);}
.step:last-child::after{display:none;}
.step b{display:block;font-size:22px;font-weight:900;color:transparent;
  background:linear-gradient(120deg,var(--brand-2),var(--cyan));-webkit-background-clip:text;background-clip:text;}
.step h4{font-size:15.5px;margin:8px 0 6px;}
.step p{font-size:12.8px;color:var(--faint);}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:860px;}
.qa{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .3s;}
.qa:hover{border-color:rgba(124,140,255,.3);}
.qa-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 22px;font-size:16px;font-weight:600;text-align:left;}
.qa-q i{flex:none;position:relative;width:14px;height:14px;}
.qa-q i::before,.qa-q i::after{content:"";position:absolute;background:var(--brand-2);border-radius:2px;transition:transform .3s var(--ease);}
.qa-q i::before{left:0;top:6px;width:14px;height:2px;}
.qa-q i::after{left:6px;top:0;width:2px;height:14px;}
.qa.on .qa-q i::after{transform:rotate(90deg);opacity:0;}
.qa-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);}
.qa-a p{padding:0 22px 20px;color:var(--muted);font-size:14.6px;}

/* ---------- 联系 ---------- */
.contact{padding-bottom:100px;}
.contact-card{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;padding:48px;align-items:center;
  background:linear-gradient(140deg,rgba(124,140,255,.10),rgba(53,224,208,.05)),var(--card);}
.contact-card h2{font-size:clamp(26px,3.2vw,36px);font-weight:800;margin:10px 0 14px;}
.contact-card>p{color:var(--muted);font-size:15px;}
.contact-list{margin:24px 0 28px;display:grid;gap:11px;}
.contact-list li{display:flex;align-items:center;gap:12px;font-size:14.8px;color:var(--muted);}
.contact-list b{color:var(--ink);font-weight:600;min-width:56px;font-size:13.5px;color:var(--faint);}
.contact-cta{display:flex;gap:12px;flex-wrap:wrap;}
.contact-right{display:grid;gap:16px;justify-items:center;}
.qr-box{padding:16px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid var(--line);text-align:center;}
.qr-box img{width:172px;height:172px;border-radius:10px;object-fit:cover;background:#fff;}
.qr-box span{display:block;margin-top:12px;font-size:12.5px;color:var(--faint);}
.hours{font-size:13px;color:var(--faint);text-align:center;}
.direct-card{display:grid;gap:10px;}
.direct-row{display:flex;align-items:center;gap:14px;min-width:262px;
  padding:14px 18px;border-radius:13px;text-align:left;
  background:rgba(255,255,255,.055);border:1px solid var(--line);
  transition:border-color .25s,background .25s,transform .25s var(--ease);}
.direct-row:hover{border-color:rgba(124,140,255,.45);background:var(--card-hi);transform:translateY(-2px);}
.direct-row b{flex:none;font-size:11.5px;font-weight:600;color:var(--faint);letter-spacing:1.5px;}
.direct-row span{flex:1;font-size:15px;letter-spacing:.5px;
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;word-break:break-all;}
.direct-row i{flex:none;font-style:normal;font-size:12px;color:var(--cyan);letter-spacing:1px;}
.direct-row.copied i{color:var(--gold);}

/* ---------- 页脚 ---------- */
.footer{border-top:1px solid var(--line);padding:36px 0;background:rgba(6,10,22,.6);}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;}
.footer strong{font-size:17px;letter-spacing:1px;}
.footer p{font-size:13.5px;color:var(--faint);margin-top:4px;}
.footer-links{display:flex;gap:18px;font-size:13.8px;color:var(--muted);}
.footer-links a:hover{color:var(--cyan);}
.footer small{font-size:12.5px;color:var(--faint);}

/* ---------- 灯箱 ---------- */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:26px;}
.modal.open{display:flex;}
.modal-mask{position:absolute;inset:0;background:rgba(3,6,14,.86);backdrop-filter:blur(6px);animation:fade .3s;}
@keyframes fade{from{opacity:0;}to{opacity:1;}}
.modal-body{position:relative;width:min(980px,100%);max-height:88vh;overflow:auto;border-radius:20px;
  background:#0a1024;border:1px solid var(--line);box-shadow:0 40px 90px -30px rgba(0,0,0,.98);
  animation:pop .35s var(--ease);}
@keyframes pop{from{opacity:0;transform:translateY(22px) scale(.97);}to{opacity:1;transform:none;}}
.modal-close{position:absolute;top:14px;right:16px;z-index:5;width:36px;height:36px;border-radius:50%;
  font-size:24px;line-height:1;background:rgba(6,10,22,.72);border:1px solid var(--line);color:var(--ink);}
.modal-close:hover{background:rgba(255,255,255,.14);}
.modal-stage{background:#05080f;border-bottom:1px solid var(--line);min-height:220px;display:grid;place-items:center;overflow:hidden;}
.modal-stage img{width:100%;max-height:62vh;object-fit:contain;}
.modal-stage video{width:100%;max-height:62vh;background:#000;}
.modal-stage .stage-embed{padding:48px 34px;text-align:center;}
.modal-stage .stage-embed .big-ico{width:66px;height:66px;margin:0 auto 18px;border-radius:18px;display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(124,140,255,.22),rgba(53,224,208,.14));border:1px solid var(--line);}
.modal-stage .stage-embed .big-ico svg{width:28px;height:28px;stroke:var(--brand-2);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.modal-stage .stage-embed p{color:var(--faint);font-size:14px;margin-top:8px;word-break:break-all;}
.modal-info{padding:26px 30px 30px;}
.modal-info h3{font-size:22px;}
.modal-info>p{color:var(--muted);font-size:14.8px;margin-top:12px;}
.modal-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;}
.modal-tags span{font-size:12px;color:var(--faint);padding:4px 10px;border-radius:7px;background:rgba(255,255,255,.05);}
.modal-actions{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap;}
body.locked{overflow:hidden;}

/* ---------- 进场动画 ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in{opacity:1;transform:none;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:40px;}
  .hero-visual{height:340px;order:-1;}
  .orbit{width:260px;height:260px;}
  .planet{width:106px;height:106px;}
  .sat.s1{transform-origin:50% 134px;}
  .float-card{width:150px;}
  .fc1{left:0;}
  .fc2{right:0;}
  .about-grid{grid-template-columns:1fr;}
  .process{grid-template-columns:repeat(3,1fr);}
  .step:nth-child(3)::after{display:none;}
  .contact-card{grid-template-columns:1fr;gap:32px;padding:36px;}
  .direct-card{width:100%;}
  .direct-row{min-width:0;width:100%;}
}
@media (max-width:860px){
  .nav-links{position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:2px;padding:14px 20px 20px;
    background:rgba(6,10,22,.97);border-bottom:1px solid var(--line);
    transform:translateY(-14px);opacity:0;pointer-events:none;transition:.3s var(--ease);}
  .nav-links.open{transform:none;opacity:1;pointer-events:auto;}
  .nav-links a{padding:12px 14px;font-size:16px;}
  .nav-toggle{display:flex;}
  .status{display:none;}
}
@media (max-width:640px){
  body{font-size:15px;}
  .section{padding:64px 0;}
  .hero{padding:44px 0 70px;}
  .stats{gap:22px;}
  .stats .stat b{font-size:24px;}
  .work-grid,.skill-grid,.team-grid,.service-grid{grid-template-columns:1fr;}
  .process{grid-template-columns:repeat(2,1fr);}
  .step:nth-child(3)::after{display:block;}
  .step:nth-child(even)::after{display:none;}
  .about-main{padding:26px;}
  .footer-inner{flex-direction:column;text-align:center;}
  .modal-body{max-height:92vh;}
  .modal-info{padding:22px 20px 26px;}
  .hero-visual{height:290px;}
  .float-card.fc3{display:none;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;}
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;}
}