:root{--ink:#101828;--muted:#667085;--line:#e4e7ec;--paper:#f8fafc;--blue:#2f6bff;--violet:#7357ff;--green:#12a56f;--orange:#f79009;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}.hero{color:#fff;background:radial-gradient(circle at 80% 20%,rgba(75,91,255,.35),transparent 27%),linear-gradient(135deg,#101828,#18233d 65%,#111b31);min-height:460px;padding:0 max(24px,calc((100% - 1200px)/2))}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.12)}.brand{color:#fff;text-decoration:none;font-size:19px;font-weight:900;letter-spacing:1.5px}.brand span{color:#6e8cff}.status{font-size:13px;color:#cbd5e1}.status i{display:inline-block;width:8px;height:8px;border-radius:50%;background:#48d597;box-shadow:0 0 0 5px rgba(72,213,151,.12)}.hero-content{padding:65px 0 70px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:2.5px;color:#7895ff;margin:0 0 18px}.hero h1{font-size:clamp(38px,5vw,65px);line-height:1.08;letter-spacing:-2px;margin:0;max-width:770px}.hero h1 em{font-style:normal;color:#91a8ff}.intro{max-width:600px;font-size:17px;line-height:1.8;color:#cbd5e1;margin:26px 0 30px}.summary{display:flex;gap:28px}.summary span{font-size:13px;color:#aeb9ca}.summary b{font-size:24px;color:#fff;margin-right:7px}.category-entries{max-width:1200px;margin:-46px auto 0;padding:0 24px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;position:relative}.entry{height:104px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 8px 30px rgba(16,24,40,.08);padding:20px;display:grid;grid-template-columns:54px 1fr 24px;gap:15px;align-items:center;text-align:left;cursor:pointer;transition:.2s}.entry:hover,.entry.active{transform:translateY(-3px);border-color:#9db1ff;box-shadow:0 13px 35px rgba(39,68,145,.14)}.entry-icon{width:54px;height:54px;border-radius:13px;display:grid;place-items:center;color:white;font-size:31px;font-weight:300}.entry-icon.mobile{background:linear-gradient(135deg,#3b78ff,#7257ff)}.entry-icon.desktop{background:linear-gradient(135deg,#08a981,#36ca9d)}.entry-icon.admin{background:linear-gradient(135deg,#f79009,#fdb022)}.entry b,.entry small{display:block}.entry b{font-size:17px;margin-bottom:6px}.entry small{color:var(--muted)}.entry i{font-style:normal;font-size:22px;color:#98a2b3}.projects-section{max-width:1200px;margin:74px auto;padding:0 24px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}.section-head .eyebrow{margin-bottom:8px}.section-head h2{font-size:30px;margin:0}.search{width:min(390px,100%);height:46px;border:1px solid var(--line);border-radius:10px;background:#fff;display:flex;align-items:center;gap:9px;padding:0 14px;color:#98a2b3}.search input{width:100%;border:0;outline:0}.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.project-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.2s;box-shadow:0 3px 12px rgba(16,24,40,.03)}.project-card:hover{transform:translateY(-4px);box-shadow:0 18px 35px rgba(16,24,40,.1)}.cover{height:190px;padding:25px;position:relative;overflow:hidden;background:linear-gradient(145deg,var(--cover,#2f6bff),#101828);color:white}.cover:after{content:"";position:absolute;width:180px;height:180px;border:35px solid rgba(255,255,255,.08);border-radius:50%;right:-65px;top:-60px}.cover .type{font-size:11px;letter-spacing:1px;border:1px solid rgba(255,255,255,.32);border-radius:15px;padding:5px 9px}.cover h3{font-size:27px;margin:35px 0 8px;position:relative;z-index:1}.cover p{font-size:13px;opacity:.8;margin:0}.card-body{padding:20px}.card-body>p{color:var(--muted);line-height:1.7;min-height:48px;margin:0 0 15px}.tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:18px}.tags span{font-size:11px;padding:5px 8px;border-radius:5px;background:#f2f4f7;color:#475467}.card-actions{display:grid;grid-template-columns:1fr auto;gap:9px}.card-actions a,.card-actions button{height:42px;border-radius:8px;display:flex;align-items:center;justify-content:center;text-decoration:none;font-weight:700}.visit{background:var(--ink);color:#fff}.copy{width:44px;border:1px solid var(--line);background:#fff;color:#344054;cursor:pointer}.loading,.empty{text-align:center;padding:70px 20px;color:var(--muted)}.empty{display:flex;flex-direction:column;gap:8px}.empty[hidden]{display:none}footer{max-width:1200px;margin:auto;border-top:1px solid var(--line);padding:30px 24px 45px;display:flex;justify-content:space-between;color:var(--muted);font-size:13px}footer b{color:var(--ink);letter-spacing:1px}.toast{position:fixed;left:50%;bottom:35px;transform:translate(-50%,15px);background:#101828;color:#fff;border-radius:22px;padding:11px 17px;opacity:0;pointer-events:none;transition:.2s;z-index:20}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:850px){.hero{min-height:400px}.hero-content{padding:48px 0 75px}.category-entries{grid-template-columns:1fr;margin-top:-42px}.entry{height:88px}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section-head{align-items:stretch;flex-direction:column}.search{width:100%}}
@media(max-width:560px){.hero{padding:0 20px}.nav{height:64px}.hero-content{padding:42px 0 68px}.hero h1{font-size:38px;letter-spacing:-1px}.intro{font-size:15px}.summary{gap:16px}.summary b{font-size:20px}.category-entries{padding:0 14px}.projects-section{margin-top:55px;padding:0 14px}.project-grid{grid-template-columns:1fr}.cover{height:170px}footer{margin:0 14px;padding-left:0;padding-right:0;gap:10px;flex-direction:column}}

/* Studio portal experience layer */
body{background:#f5f7f8}.hero{position:relative;min-height:600px;overflow:hidden;background:#090d13}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(70,238,189,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(70,238,189,.055) 1px,transparent 1px),linear-gradient(110deg,transparent 0 58%,rgba(28,255,184,.08) 58.2%,transparent 58.5%);background-size:44px 44px,44px 44px,100% 100%;mask-image:linear-gradient(to bottom,#000,transparent 92%);pointer-events:none}.hero:after{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:#45f1bd;box-shadow:0 0 18px #45f1bd;opacity:.55;animation:heroScan 6s linear infinite;pointer-events:none}.nav,.hero-content{position:relative;z-index:2}.brand{font-family:Consolas,"Microsoft YaHei",sans-serif}.brand:before{content:"</>";font-size:13px;color:#45e6b2;margin-right:9px}.brand span{color:#42e8b4}.status i{background:#42e8b4;box-shadow:0 0 0 5px rgba(66,232,180,.12)}.hero-content{max-width:1200px;padding:78px 470px 100px 0}.hero .eyebrow{color:#42e8b4}.hero h1{font-size:clamp(42px,5vw,68px);letter-spacing:0}.hero h1 em{color:#fff;background:linear-gradient(90deg,#42e8b4,#a8ff60);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.intro{color:#a9b4bd}.summary span{padding-right:25px;border-right:1px solid rgba(255,255,255,.14)}.summary span:last-child{border:0}.summary b{font-family:Consolas,monospace;color:#42e8b4}.hero-visual{position:absolute;right:10px;top:40px;width:370px;height:455px}.device-preview{position:absolute;right:54px;top:32px;width:230px;height:390px;border:8px solid #252d35;border-radius:30px;background:#111820;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.55),0 0 0 1px rgba(90,255,207,.25);transform:rotate(3deg);animation:deviceFloat 5s ease-in-out infinite}.device-preview:before{content:"";position:absolute;z-index:2;top:7px;left:50%;transform:translateX(-50%);width:62px;height:14px;border-radius:10px;background:#10151a}.device-preview img{width:100%;height:100%;object-fit:cover;object-position:50% 12%}.signal-line{position:absolute;left:0;right:0;top:2px;display:flex;align-items:center;gap:12px;color:#42e8b4;font:700 10px Consolas,monospace;letter-spacing:1.5px}.signal-line i{height:1px;flex:1;background:linear-gradient(90deg,#42e8b4,transparent)}.visual-chip{position:absolute;z-index:3;min-width:115px;padding:11px 14px;border:1px solid rgba(78,239,191,.35);background:rgba(12,19,25,.88);backdrop-filter:blur(8px);color:#fff;box-shadow:0 12px 28px rgba(0,0,0,.25)}.visual-chip b,.visual-chip span{display:block}.visual-chip b{font:800 18px Consolas,monospace;color:#42e8b4}.visual-chip span{font-size:11px;color:#aab8b2;margin-top:3px}.chip-a{left:0;top:130px}.chip-b{right:0;bottom:55px}.category-entries{z-index:4}.entry{border-radius:10px;box-shadow:0 14px 35px rgba(10,18,28,.12);animation:riseIn .65s both}.entry:nth-child(2){animation-delay:.1s}.entry:nth-child(3){animation-delay:.2s}.entry:hover,.entry.active{border-color:#43d9ad;box-shadow:0 16px 38px rgba(16,105,80,.15)}.entry-icon{border-radius:8px}.entry-icon.mobile{background:#235af2}.entry-icon.desktop{background:#09a87a}.entry-icon.admin{background:#f79009}.project-card{border-radius:10px;opacity:0;transform:translateY(24px)}.project-card.is-visible{animation:cardReveal .55s ease forwards}.cover{background:#101820}.cover.has-image{padding:0}.cover.has-image img{width:100%;height:100%;object-fit:cover;transition:transform .45s}.project-card:hover .cover.has-image img{transform:scale(1.035)}.cover.has-image:after{inset:0;width:auto;height:auto;border:0;border-radius:0;background:linear-gradient(to top,rgba(7,12,18,.9),transparent 65%)}.cover.has-image .type,.cover.has-image h3,.cover.has-image p{position:absolute;z-index:2;left:20px}.cover.has-image .type{top:18px}.cover.has-image h3{bottom:42px;margin:0}.cover.has-image p{bottom:20px}.visit{background:#101820}.visit:hover{background:#0b8e69}.copy:hover{border-color:#0b9d76;color:#087d5e}.search:focus-within{border-color:#18a47e;box-shadow:0 0 0 3px rgba(24,164,126,.1)}
@keyframes heroScan{0%{top:0;opacity:0}10%{opacity:.5}90%{opacity:.5}100%{top:100%;opacity:0}}@keyframes deviceFloat{0%,100%{transform:rotate(3deg) translateY(0)}50%{transform:rotate(2deg) translateY(-10px)}}@keyframes riseIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}@keyframes cardReveal{to{opacity:1;transform:translateY(0)}}
@media(max-width:1000px){.hero-content{padding-right:350px}.hero-visual{right:-35px;width:330px;opacity:.9}}
@media(max-width:850px){.hero{min-height:auto}.hero-content{padding:50px 0 245px}.hero-visual{top:auto;bottom:45px;right:0;width:240px;height:210px}.device-preview{right:30px;top:8px;width:120px;height:200px;border-width:5px;border-radius:18px}.device-preview:before{width:35px;height:8px;top:4px}.visual-chip{min-width:95px;padding:8px 10px}.chip-a{top:55px}.chip-b{bottom:10px}.signal-line{right:20px}.category-entries{margin-top:-38px}}
@media(max-width:560px){.hero-content{padding:42px 0 238px}.hero h1{font-size:39px;line-height:1.12}.hero-visual{right:-8px}.summary{gap:12px}.summary span{padding-right:12px}.summary span:nth-child(3){display:none}.category-entries{margin-top:-34px}.entry{border-radius:9px}.project-card{border-radius:9px}}
@media(prefers-reduced-motion:reduce){.hero:after,.device-preview,.entry,.project-card.is-visible{animation:none}.entry,.project-card{opacity:1;transform:none}.cover.has-image img{transition:none}}
.service-tags{display:flex;flex-wrap:wrap;gap:8px;margin:-10px 0 28px}.service-tags span{padding:7px 10px;border:1px solid rgba(66,232,180,.24);background:rgba(66,232,180,.06);color:#b8d6cc;font-size:12px;border-radius:4px}.visual-chip b{font-family:"Microsoft YaHei",sans-serif;font-size:16px}.signal-line{font-family:"Microsoft YaHei",sans-serif}.projects-section .eyebrow{color:#087d5e;letter-spacing:1px}
@media(max-width:560px){.service-tags{margin-bottom:22px;max-height:66px;overflow:hidden}.service-tags span{font-size:11px;padding:6px 8px}}

/* Phone-first portal layout for WeChat and mobile browsers. */
html,body{max-width:100%;overflow-x:hidden}.hero,.projects-section,.category-entries,footer{width:100%}
@media(max-width:600px){
  .hero{min-height:690px;padding:0 16px}
  .nav{height:58px;gap:12px}.brand{font-size:17px;white-space:nowrap}.brand:before{font-size:11px;margin-right:6px}.nav .status{font-size:0;margin-left:auto;white-space:nowrap}.nav .status i{margin:0}
  .hero-content{padding:35px 0 224px}.hero .eyebrow{font-size:11px;letter-spacing:1px;margin-bottom:14px}.hero h1{max-width:100%;font-size:clamp(30px,9.3vw,38px);line-height:1.16;letter-spacing:0}.intro{max-width:100%;font-size:14px;line-height:1.75;margin:19px 0 17px}
  .service-tags{display:flex;flex-wrap:nowrap;max-width:calc(100vw - 32px);max-height:none;overflow-x:auto;scrollbar-width:none;margin:0 0 21px;padding-bottom:2px}.service-tags::-webkit-scrollbar{display:none}.service-tags span{flex:0 0 auto;white-space:nowrap}
  .summary{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:0}.summary span{min-width:0;padding:0 12px;border-right:1px solid rgba(255,255,255,.14);font-size:11px}.summary span:first-child{padding-left:0}.summary span:nth-child(2){border:0}.summary span:nth-child(3){display:none}.summary b{display:block;font-size:22px;margin:0 0 3px}
  .hero-visual{left:50%;right:auto;bottom:24px;width:280px;height:190px;transform:translateX(-50%)}.signal-line{left:12px;right:12px;top:0}.device-preview{right:50%;top:14px;width:104px;height:174px;border-width:4px;border-radius:17px;transform:translateX(50%) rotate(2deg);animation:none}.device-preview:before{width:32px;height:7px;top:3px}.visual-chip{min-width:86px;padding:8px 9px}.visual-chip b{font-size:13px}.visual-chip span{font-size:10px}.chip-a{left:0;top:66px}.chip-b{right:0;bottom:14px}
  .category-entries{margin-top:-28px;padding:0 12px;gap:10px}.entry{height:78px;padding:13px 14px;grid-template-columns:44px minmax(0,1fr) 18px;gap:12px}.entry-icon{width:44px;height:44px;font-size:25px}.entry b{font-size:15px;margin-bottom:3px}.entry small{font-size:11px}.entry i{font-size:18px}
  .projects-section{margin:48px auto 58px;padding:0 12px}.section-head{gap:17px;margin-bottom:18px}.section-head h2{font-size:25px}.search{height:44px}.project-grid{grid-template-columns:minmax(0,1fr);gap:14px}.project-card{min-width:0}.cover{height:168px}.cover.has-image h3{font-size:23px}.card-body{padding:16px}.card-body>p{min-height:0;font-size:14px}.card-actions a,.card-actions button{height:44px}
  footer{margin:0;padding:24px 14px 32px;font-size:12px}
}
@media(max-width:374px){.hero{min-height:670px;padding:0 13px}.hero-content{padding-top:30px}.hero h1{font-size:30px}.intro{line-height:1.65}.service-tags{max-width:calc(100vw - 26px)}.hero-visual{width:260px}.category-entries,.projects-section{padding-left:10px;padding-right:10px}.entry{padding-left:12px;padding-right:12px}.requirement-fab{right:8px}}

/* Interactive category modules */
.category-entries{perspective:1200px}.entry{--accent:#2f64f5;position:relative;isolation:isolate;overflow:hidden;border-color:rgba(152,168,180,.28);background:linear-gradient(135deg,rgba(255,255,255,.98),rgba(246,249,248,.95));box-shadow:0 18px 45px rgba(15,34,45,.12),inset 0 1px 0 #fff;transform-style:preserve-3d}.entry:nth-child(2){--accent:#09aa7c}.entry:nth-child(3){--accent:#f79009}.entry:before{content:"";position:absolute;z-index:-1;left:-35%;top:0;width:35%;height:2px;background:linear-gradient(90deg,transparent,var(--accent),#fff);box-shadow:0 0 13px var(--accent);animation:entryScan 4.5s ease-in-out infinite}.entry:nth-child(2):before{animation-delay:.6s}.entry:nth-child(3):before{animation-delay:1.2s}.entry:after{content:attr(data-index);position:absolute;z-index:-1;right:18px;bottom:-10px;font:800 58px/1 Consolas,monospace;color:var(--accent);opacity:.055;transition:.3s}.entry>span:not(.entry-icon){position:relative;z-index:2}.entry-icon{position:relative;z-index:2;box-shadow:0 10px 22px color-mix(in srgb,var(--accent) 28%,transparent),inset 0 0 0 1px rgba(255,255,255,.24);transition:transform .28s,box-shadow .28s}.entry-icon:after{content:"";position:absolute;inset:-7px;border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);border-radius:12px;opacity:0;transform:scale(.85);transition:.28s}.entry>i{position:relative;z-index:2;width:28px;height:28px;border:1px solid #d9e0dc;border-radius:50%;display:grid;place-items:center;background:#fff;transition:.28s}.entry:hover{transform:translateY(-5px) rotateX(1deg);border-color:color-mix(in srgb,var(--accent) 55%,#fff);box-shadow:0 22px 48px color-mix(in srgb,var(--accent) 15%,rgba(15,34,45,.12))}.entry:hover .entry-icon{transform:translateY(-2px) scale(1.04);box-shadow:0 14px 28px color-mix(in srgb,var(--accent) 36%,transparent)}.entry:hover .entry-icon:after{opacity:1;transform:scale(1)}.entry:hover>i{transform:translateX(4px);border-color:var(--accent);color:var(--accent)}.entry.active{border-color:var(--accent);background:linear-gradient(135deg,#fff,color-mix(in srgb,var(--accent) 6%,#fff))}.entry.active:after{opacity:.09}.entry.active>i{border-color:color-mix(in srgb,var(--accent) 35%,#fff);color:var(--accent)}
@keyframes entryScan{0%{left:-35%;opacity:0}15%{opacity:1}55%,100%{left:105%;opacity:0}}
@media(max-width:600px){.entry:after{right:12px;bottom:-7px;font-size:46px}.entry>i{width:26px;height:26px}.entry:hover{transform:none}.entry-icon:after{display:none}}
@media(prefers-reduced-motion:reduce){.entry:before{animation:none;left:0;width:100%;opacity:.65}.entry,.entry-icon,.entry>i{transition:none}}
.entry-icon>svg{width:27px;height:27px;filter:drop-shadow(0 2px 5px rgba(0,0,0,.12))}.entry>i>svg{width:15px;height:15px}.entry:hover .entry-icon>svg{animation:iconSignal .5s ease}.entry.active .entry-icon:before{content:"";position:absolute;right:-2px;top:-2px;width:8px;height:8px;border:2px solid #fff;border-radius:50%;background:#a8ff60;box-shadow:0 0 9px #65ed9c}
@keyframes iconSignal{0%,100%{transform:scale(1)}50%{transform:scale(.9)}}
@media(max-width:600px){.entry-icon>svg{width:23px;height:23px}.entry>i>svg{width:14px;height:14px}}
@media(prefers-reduced-motion:reduce){.entry:hover .entry-icon>svg{animation:none}}