/* Spare · contact page (submit a workflow) */

/* ---------- page-scoped overrides of shared styles ---------- */
body.page-contact .links .nav-cta{background:var(--blue);border-color:var(--blue);color:#fff}
body.page-contact .links .nav-cta:hover{background:#0f52ec;border-color:#0f52ec}
body.page-contact .footer{margin:0 12px 12px;border-radius:20px}

/* ---------- hero ---------- */
.ct-hero{position:relative;overflow:hidden;isolation:isolate;padding:60px 0 116px}
.ct-hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;background:#fff}
.ct-hero-bg svg{position:absolute;left:-6px;top:-6px;width:calc(100% + 12px);height:calc(100% + 12px);display:block}
.ct-hero-in{max-width:var(--wrap);margin:0 auto;padding:0 40px;display:grid;grid-template-columns:minmax(0,1fr) 596px;gap:80px;align-items:start}
.ct-intro{padding-top:30px}

.ct-tag{display:inline-flex;align-items:center;gap:10px;margin:0;padding:6px 16px 6px 13px;border-radius:var(--pill);background:rgba(255,255,255,.72);border:1px solid rgba(25,95,249,.18);font-size:13.5px;color:var(--ink-2);letter-spacing:.01em;box-shadow:0 6px 18px -12px rgba(25,95,249,.5);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.ct-tag i{position:relative;width:7px;height:7px;border-radius:50%;background:var(--blue);flex:none}
.ct-tag i::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid var(--blue);opacity:0;animation:ctPing 2.6s ease-out infinite}
@keyframes ctPing{0%{transform:scale(.35);opacity:.9}100%{transform:scale(1.5);opacity:0}}

.ct-h1{margin:24px 0 0;font-family:"Instrument Sans","Noto Sans SC",var(--font);font-size:78px;font-weight:600;line-height:1.08;letter-spacing:-.03em;color:#14214a}
.ct-h1 span{display:inline-block;background:linear-gradient(100deg,#1a3fa8 0%,#195ff9 48%,#6d9bff 100%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.04em}
.ct-lead{margin:20px 0 0;max-width:470px;font-size:17px;line-height:1.75;color:#3d4a66;letter-spacing:-.005em;text-wrap:pretty}

/* vertical process track */
.ct-steps{margin-top:48px;max-width:480px}
.ct-steps-k{margin:0 0 20px;font-family:var(--mono);font-size:12.5px;font-weight:400;line-height:1.6;letter-spacing:.06em;color:var(--blue)}
.ct-track{position:relative}
.ct-track ol{list-style:none;margin:0;padding:0}
.ct-track li{position:relative;display:grid;grid-template-columns:40px minmax(0,1fr);gap:18px;align-items:start;height:78px}
.ct-track li:last-child{height:auto}
.ct-track b{position:relative;z-index:1;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;font-family:var(--mono);font-size:12.5px;font-weight:500;color:var(--blue);background:rgba(255,255,255,.9);border:1px solid rgba(25,95,249,.24);box-shadow:0 0 0 0 rgba(25,95,249,0),0 6px 16px -10px rgba(25,95,249,.55)}
.ct-track h3{margin:8px 0 2px;font-size:18px;font-weight:500;letter-spacing:-.01em;color:var(--ink)}
.ct-track p{margin:0;font-size:14.5px;line-height:1.6;color:var(--muted);text-wrap:pretty}
.ct-track em{display:inline-block;margin-left:10px;vertical-align:2px;font-style:normal;font-family:var(--mono);font-size:11px;font-weight:400;line-height:18px;color:var(--blue);background:rgba(232,239,254,.92);border:1px solid rgba(25,95,249,.2);border-radius:var(--pill);padding:0 8px}
.ct-track li.is-cur b{background:var(--blue);border-color:var(--blue);color:#fff;animation:ctHalo 2.6s ease-in-out infinite}
@keyframes ctHalo{0%,100%{box-shadow:0 0 0 5px rgba(25,95,249,.14),0 10px 20px -8px rgba(25,95,249,.8)}50%{box-shadow:0 0 0 10px rgba(25,95,249,.06),0 10px 20px -8px rgba(25,95,249,.8)}}
.ct-rail{position:absolute;left:19px;top:20px;width:2px;height:234px;border-radius:2px;background:linear-gradient(180deg,rgba(25,95,249,.34),rgba(25,95,249,.12));overflow:hidden}
.ct-rail::after{content:"";position:absolute;left:0;top:-64px;width:100%;height:64px;background:linear-gradient(180deg,rgba(25,95,249,0),var(--blue));animation:ctComet 4.8s linear infinite}
@keyframes ctComet{0%,8%{transform:translateY(0)}78%,100%{transform:translateY(298px)}}
.ct-dot{position:absolute;left:15px;top:15px;width:10px;height:10px;border-radius:50%;background:#fff;border:2px solid var(--blue);box-shadow:0 0 0 4px rgba(25,95,249,.16),0 0 14px rgba(25,95,249,.7);opacity:0;animation:ctDot 4.8s linear infinite}
@keyframes ctDot{0%,8%{transform:translateY(0);opacity:0}13%{opacity:1}73%{opacity:1}78%,100%{transform:translateY(234px);opacity:0}}
.ct-track li:nth-child(2) b{animation:ctN2 4.8s linear infinite}
.ct-track li:nth-child(3) b{animation:ctN3 4.8s linear infinite}
.ct-track li:nth-child(4) b{animation:ctN4 4.8s linear infinite}
@keyframes ctN2{0%,26%,44%,100%{background:rgba(255,255,255,.9);border-color:rgba(25,95,249,.24);box-shadow:0 0 0 0 rgba(25,95,249,0),0 6px 16px -10px rgba(25,95,249,.55)}31%{background:#eef3ff;border-color:var(--blue);box-shadow:0 0 0 7px rgba(25,95,249,.14),0 6px 16px -10px rgba(25,95,249,.55)}}
@keyframes ctN3{0%,50%,67%,100%{background:rgba(255,255,255,.9);border-color:rgba(25,95,249,.24);box-shadow:0 0 0 0 rgba(25,95,249,0),0 6px 16px -10px rgba(25,95,249,.55)}55%{background:#eef3ff;border-color:var(--blue);box-shadow:0 0 0 7px rgba(25,95,249,.14),0 6px 16px -10px rgba(25,95,249,.55)}}
@keyframes ctN4{0%,73%,92%,100%{background:rgba(255,255,255,.9);border-color:rgba(25,95,249,.24);box-shadow:0 0 0 0 rgba(25,95,249,0),0 6px 16px -10px rgba(25,95,249,.55)}78%{background:#eef3ff;border-color:var(--blue);box-shadow:0 0 0 7px rgba(25,95,249,.14),0 6px 16px -10px rgba(25,95,249,.55)}}

/* ---------- glass form card ---------- */
.ct-card{position:relative;border-radius:20px;padding:28px 30px 30px;background:linear-gradient(160deg,rgba(255,255,255,.8) 0%,rgba(255,255,255,.55) 50%,rgba(255,255,255,.66) 100%);box-shadow:0 0 0 1px rgba(25,95,249,.07),0 60px 100px -60px rgba(10,45,160,.6),0 24px 44px -32px rgba(10,45,160,.35),inset 0 1px 0 rgba(255,255,255,.95);-webkit-backdrop-filter:blur(28px) saturate(1.6);backdrop-filter:blur(28px) saturate(1.6)}
.ct-card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(145deg,#fff 0%,rgba(255,255,255,.4) 34%,rgba(150,186,255,.6) 70%,rgba(255,255,255,.95) 100%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude;pointer-events:none}
.ct-card.reveal{filter:none;transform:translateY(26px)}
.ct-card.reveal.in{transform:none}
.ct-card-h{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 20px;padding:0 0 18px;border-bottom:1px solid rgba(25,95,249,.12)}
.ct-card-h h2{margin:0;font-size:20px;font-weight:500;letter-spacing:-.01em}
.ct-prog{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.ct-prog svg{width:24px;height:24px;transform:rotate(-90deg)}
.ct-prog circle{fill:none;stroke-width:3.2}
.ct-prog .bg{stroke:rgba(25,95,249,.14)}
.ct-prog .fg{stroke:var(--blue);stroke-linecap:round;stroke-dasharray:97.39;stroke-dashoffset:97.39;transition:stroke-dashoffset .6s var(--ease)}
.ct-prog b{font-weight:500;color:var(--blue)}

.ct-form{display:grid;grid-template-columns:1fr 1fr;gap:16px 14px}
.fld{position:relative;display:flex;flex-direction:column;min-width:0}
.fld-full{grid-column:1/-1}
.fld>label{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:0 0 7px;font-size:13.5px;line-height:1.3;color:var(--ink-2)}
.fld>label i{font-style:normal;font-size:12px;color:#7f8aa1}
.ct-in{width:100%;height:46px;padding:0 14px;border:1px solid rgba(25,95,249,.16);border-radius:10px;background-color:rgba(255,255,255,.7);font-size:15px;color:var(--ink);outline:0;box-shadow:inset 0 1px 2px rgba(20,40,90,.04);-webkit-appearance:none;appearance:none;transition:border-color .2s,box-shadow .2s,background-color .2s}
.ct-in::placeholder{color:#9aa3b5}
.ct-in:hover{border-color:rgba(25,95,249,.32)}
.ct-in:focus{background-color:#fff;border-color:var(--blue);box-shadow:0 0 0 4px rgba(25,95,249,.13)}
select.ct-in{padding-right:40px;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4' fill='none' stroke='%23195ff9' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:16px}
select.ct-in:invalid{color:#9aa3b5}
select.ct-in option{color:var(--ink)}
textarea.ct-in{display:block;height:auto;min-height:112px;padding:12px 14px;line-height:1.7;resize:vertical}
.fld.is-err .ct-in,.fld.is-err .ct-tags{border-color:#e5484d;box-shadow:0 0 0 4px rgba(229,72,77,.1)}
.fld-err{position:absolute;right:0;top:0;font-size:12px;line-height:1.3;color:#d93d42;animation:ctFade .3s var(--ease)}
@keyframes ctFade{from{opacity:0;transform:translateY(-3px)}}

/* software chain input */
.ct-tags{display:flex;flex-wrap:wrap;align-items:center;gap:7px 24px;min-height:46px;padding:6px 8px;border:1px solid rgba(25,95,249,.16);border-radius:10px;background-color:rgba(255,255,255,.7);box-shadow:inset 0 1px 2px rgba(20,40,90,.04);cursor:text;overflow:hidden;transition:border-color .2s,box-shadow .2s,background-color .2s}
.ct-tags:hover{border-color:rgba(25,95,249,.32)}
.ct-tags:focus-within{background-color:#fff;border-color:var(--blue);box-shadow:0 0 0 4px rgba(25,95,249,.13)}
.ct-tags input{flex:1;min-width:150px;height:32px;padding:0 6px;border:0;outline:0;background:none;font-size:15px}
.ct-tags input::placeholder{color:#9aa3b5}
.ct-tags.has-tags input::placeholder{color:transparent}
.ct-chip{position:relative;display:inline-flex;align-items:center;height:32px;padding:0 4px 0 12px;border-radius:var(--pill);background:linear-gradient(180deg,#f0f5ff,#e2ebff);border:1px solid rgba(25,95,249,.2);color:#1747b8;font-size:13.5px;white-space:nowrap;animation:ctPop .35s var(--ease) both}
.ct-chip+.ct-chip::before{content:"";position:absolute;right:100%;top:50%;width:24px;height:8px;margin-top:-4px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 8'%3E%3Cpath d='M4 4h15M16.5 1.5 19 4l-2.5 2.5' fill='none' stroke='%236594fb' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/24px 8px no-repeat}
.ct-chip.row-start::before{display:none}
.ct-chip-x{position:relative;width:22px;height:22px;margin-left:4px;padding:0;border:0;border-radius:50%;background:transparent;color:#1747b8;opacity:.55;cursor:pointer;transition:background .2s,opacity .2s}
.ct-chip-x::before,.ct-chip-x::after{content:"";position:absolute;left:6.5px;right:6.5px;top:50%;height:1.3px;margin-top:-.65px;background:currentColor;transform:rotate(45deg)}
.ct-chip-x::after{transform:rotate(-45deg)}
.ct-chip-x:hover{background:rgba(25,95,249,.12);opacity:1}
@keyframes ctPop{from{opacity:0;transform:translateY(4px) scale(.94)}}
.ct-sugg{display:flex;align-items:flex-start;gap:10px;margin-top:10px}
.ct-sugg-k{flex:none;margin-top:5px;font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:#7f8aa1}
.ct-sugg-list{display:flex;flex-wrap:wrap;gap:6px;min-height:26px}
.ct-sg{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px 0 8px;border:1px solid rgba(25,95,249,.16);border-radius:var(--pill);background:rgba(255,255,255,.55);font-size:12.5px;color:var(--ink-2);white-space:nowrap;cursor:pointer;transition:border-color .2s,background .2s,color .2s,transform .2s var(--ease);animation:ctPop .4s var(--ease) both;animation-delay:calc(var(--i,0) * 28ms)}
.ct-sg i{position:relative;width:9px;height:9px;flex:none;transition:transform .3s var(--ease)}
.ct-sg i::before,.ct-sg i::after{content:"";position:absolute;left:0;right:0;top:4px;height:1.3px;background:var(--blue);transition:background .2s}
.ct-sg i::after{transform:rotate(90deg)}
.ct-sg:hover{border-color:var(--blue-3);color:var(--ink);transform:translateY(-1px)}
.ct-sg[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:#fff}
.ct-sg[aria-pressed="true"] i{transform:rotate(45deg)}
.ct-sg[aria-pressed="true"] i::before,.ct-sg[aria-pressed="true"] i::after{background:#fff}

/* submit + message */
.ct-submit{grid-column:1/-1;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:10px;height:52px;margin-top:4px;border:0;border-radius:var(--pill);background:linear-gradient(90deg,#195ff9 0%,#2f6ff9 55%,#4b86ff 100%);color:#fff;font-size:15.5px;font-weight:500;letter-spacing:.01em;cursor:pointer;box-shadow:0 18px 32px -18px rgba(25,95,249,.95),inset 0 1px 0 rgba(255,255,255,.28);transition:transform .25s var(--ease),box-shadow .25s}
.ct-submit::after{content:"";position:absolute;top:-20%;bottom:-20%;left:-30%;width:22%;background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.36),rgba(255,255,255,0));transform:skewX(-20deg);animation:ctShine 5.2s ease-in-out infinite}
@keyframes ctShine{0%,62%{left:-30%}100%{left:125%}}
.ct-submit:hover{transform:translateY(-1px);box-shadow:0 22px 38px -16px rgba(25,95,249,1),inset 0 1px 0 rgba(255,255,255,.28)}
.ct-submit svg{width:18px;height:18px;stroke-width:1.6;transition:transform .25s var(--ease)}
.ct-submit:hover svg{transform:translateX(3px)}
.ct-msg{grid-column:1/-1;display:flex;align-items:center;gap:10px;margin:0;padding:12px 14px;border-radius:12px;background:rgba(232,239,254,.92);border:1px solid rgba(25,95,249,.22);color:#1747b8;font-size:13.5px;line-height:1.5;animation:ctFade .45s var(--ease)}
.ct-msg[hidden]{display:none}
.ct-msg::before{content:"i";flex:none;display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--blue);color:#fff;font-family:Georgia,serif;font-style:italic;font-weight:600;font-size:12px;line-height:1}

/* ---------- hero visual：航拍照片 + 玻璃流程面板 ---------- */
.ct-hv{position:relative;margin-top:40px;height:430px;border-radius:18px;overflow:hidden;isolation:isolate;background:#12306e;box-shadow:0 50px 80px -50px rgba(10,40,140,.75),0 0 0 1px rgba(255,255,255,.5)}
.ct-hv.reveal{filter:none}
.ct-hv-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.08);animation:ctKen 28s ease-in-out infinite alternate}
@keyframes ctKen{to{transform:scale(1.18) translate(-2%,-1%)}}
.ct-hv-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,28,96,.55) 0%,rgba(14,50,160,.12) 55%,rgba(10,30,100,.28) 100%),linear-gradient(180deg,rgba(25,95,249,.08),rgba(6,20,70,.35))}
.ct-hv-files{position:absolute;right:20px;top:20px;display:flex;flex-direction:column;align-items:flex-end;gap:8px;z-index:2}
.ct-fchip{display:inline-flex;align-items:center;gap:9px;height:34px;padding:0 14px 0 10px;border-radius:9px;background:rgba(255,255,255,.9);font-family:var(--mono);font-size:12.5px;color:var(--ink);box-shadow:0 14px 24px -14px rgba(0,15,60,.7);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:ctFloat 6s ease-in-out infinite;animation-delay:calc(var(--k) * -2s)}
.ct-fchip.is-out{margin-top:6px;background:var(--blue);color:#fff}
@keyframes ctFloat{50%{transform:translateY(-5px)}}
.ct-hv-sw{position:absolute;right:20px;bottom:20px;z-index:2;display:flex;align-items:center;gap:0;padding:6px;border-radius:var(--pill);background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.ct-hv-sw b{font-weight:500;font-size:12.5px;color:#fff;padding:5px 11px;border-radius:var(--pill);background:rgba(255,255,255,.14)}
.ct-hv-sw i{position:relative;width:18px;height:1px;background:rgba(255,255,255,.6)}
.ct-hv .ct-steps{position:absolute;left:18px;top:18px;bottom:18px;z-index:3;width:300px;margin:0;padding:20px 20px 16px;border-radius:14px;background:rgba(255,255,255,.84);box-shadow:0 30px 50px -30px rgba(0,20,80,.7),inset 0 1px 0 #fff;-webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4)}
.ct-hv .ct-steps-k{margin-bottom:16px}
.ct-hv .ct-track li{height:86px;grid-template-columns:36px minmax(0,1fr);gap:14px}
.ct-hv .ct-track li:last-child{height:auto}
.ct-hv .ct-track b{width:36px;height:36px;font-size:12px}
.ct-hv .ct-track h3{margin:6px 0 2px;font-size:16.5px}
.ct-hv .ct-track p{font-size:13.5px}
.ct-hv .ct-rail{left:17px;top:18px;height:258px}
.ct-hv .ct-dot{left:13px;top:13px}
.ct-hv .ct-rail::after{animation-name:ctComet2}
.ct-hv .ct-dot{animation-name:ctDot2}
@keyframes ctComet2{0%,8%{transform:translateY(0)}78%,100%{transform:translateY(322px)}}
@keyframes ctDot2{0%,8%{transform:translateY(0);opacity:0}13%{opacity:1}73%{opacity:1}78%,100%{transform:translateY(258px);opacity:0}}

/* file type glyphs */
.ct-fchip i,.ct-rows li>i{position:relative;flex:none;width:16px;height:20px;border-radius:3px;background:var(--c,#6594fb)}
.ct-fchip i::after,.ct-rows li>i::after{content:"";position:absolute;right:0;top:0;width:6px;height:6px;background:linear-gradient(225deg,rgba(255,255,255,.95) 50%,rgba(0,0,0,.18) 50%);border-radius:0 3px 0 0}
.x-tif{--c:#2fa36b}.x-xls{--c:#1f8a4c}.x-dwg{--c:#d9534f}.x-stp{--c:#195ff9}.x-doc{--c:#2b64d9}.x-pdf{--c:#e0463c}.x-nc{--c:#5b6478}.x-app{--c:#7a4ff0}.x-std{--c:#f0a020}
.ct-fchip.is-out i{--c:#fff}

/* ---------- materials：图片标签 + 资料包窗口 ---------- */
.ct-prep-sec{position:relative;z-index:2;margin-top:-16px;padding:112px 0 112px;background:#fff;border-radius:16px 16px 0 0;box-shadow:0 -14px 30px -22px rgba(20,60,180,.35)}
.ct-head2{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:48px}
.ct-head2-p{margin:0;font-size:15px;line-height:1.75;color:var(--muted);text-align:right}
.ct-kit{display:grid;grid-template-columns:440px minmax(0,1fr);gap:20px;align-items:stretch}
.ct-kit-tabs{display:grid;grid-template-rows:repeat(4,1fr);gap:12px}
.ct-kt{all:unset;box-sizing:border-box;position:relative;display:flex;align-items:flex-end;gap:16px;min-height:112px;padding:18px 20px;border-radius:14px;overflow:hidden;isolation:isolate;cursor:pointer;color:#fff;background:#12306e;transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.ct-kt img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 1.2s var(--ease)}
.ct-kt::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,24,84,.86) 0%,rgba(12,40,130,.55) 60%,rgba(12,40,130,.3) 100%);transition:background .5s}
.ct-kt[aria-selected="true"]{transform:translateX(8px);box-shadow:0 26px 44px -26px rgba(25,95,249,.9),0 0 0 2px var(--blue)}
.ct-kt[aria-selected="true"]::before{background:linear-gradient(90deg,rgba(17,73,221,.92) 0%,rgba(25,95,249,.6) 60%,rgba(25,95,249,.2) 100%)}
.ct-kt:hover img{transform:scale(1.12)}
.ct-kt:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.ct-kt-n{font-family:var(--mono);font-size:30px;font-weight:500;line-height:1;letter-spacing:-.04em;color:rgba(255,255,255,.55)}
.ct-kt[aria-selected="true"] .ct-kt-n{color:#fff}
.ct-kt-t b{display:block;font-size:18px;font-weight:500;letter-spacing:-.01em}
.ct-kt-t small{display:block;margin-top:3px;font-size:13px;color:rgba(255,255,255,.78)}
.ct-kt::after{content:"";position:absolute;right:18px;top:18px;width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.35);transition:background .3s,box-shadow .3s}
.ct-kt[aria-selected="true"]::after{background:#fff;box-shadow:0 0 0 5px rgba(255,255,255,.2)}

.ct-win{position:relative;display:flex;flex-direction:column;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 0 0 1px rgba(20,40,90,.08),0 60px 90px -60px rgba(10,45,160,.55)}
.ct-win.reveal{filter:none}
.ct-win-bar{display:flex;align-items:center;gap:16px;height:48px;padding:0 18px;background:linear-gradient(180deg,#f7f9fe,#eef3fd);border-bottom:1px solid rgba(25,95,249,.1)}
.ct-win-dots{display:flex;gap:7px}
.ct-win-dots i{width:11px;height:11px;border-radius:50%;background:#d6dff2}
.ct-win-dots i:first-child{background:#ff6159}.ct-win-dots i:nth-child(2){background:#ffbd2e}.ct-win-dots i:nth-child(3){background:#28c941}
.ct-win-path{flex:1;font-size:13px;color:var(--muted)}
.ct-win-path em{font-style:normal;color:var(--soft);margin:0 4px}
.ct-win-path b{font-weight:500;color:var(--ink)}
.ct-win-st{display:inline-flex;align-items:center;gap:7px;height:26px;padding:0 11px;border-radius:var(--pill);background:var(--blue-soft);color:var(--blue);font-size:12px}
.ct-win-st i{width:6px;height:6px;border-radius:50%;background:var(--blue);animation:ctHub 2.4s ease-in-out infinite}
.ct-win-body{flex:1;display:grid;grid-template-columns:190px minmax(0,1fr)}
.ct-win-side{padding:18px 12px;background:#fafbfe;border-right:1px solid var(--line)}
.ct-win-side p{margin:6px 10px 8px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--soft)}
.ct-win-side p+span{margin-top:0}
.ct-win-side span{display:flex;align-items:center;gap:10px;height:36px;padding:0 10px;border-radius:8px;font-size:13.5px;color:var(--ink-2);transition:background .3s,color .3s}
.ct-win-side span i{width:14px;height:11px;border-radius:2px;background:#c7d6f8;transition:background .3s}
.ct-win-side span.on{background:var(--blue-soft);color:var(--blue);font-weight:500}
.ct-win-side span.on i{background:var(--blue)}
.ct-win-side span.kb{margin-bottom:6px}
.ct-win-side span.kb i{background:linear-gradient(135deg,#7fa9ff,#1149dd);border-radius:50%;width:11px}
.ct-win-side p:nth-of-type(2){margin-top:22px}
.ct-win-main{display:flex;flex-direction:column;padding:10px 22px 22px}
.ct-win-th,.ct-rows li{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);align-items:center;gap:16px}
.ct-win-th{height:40px;padding:0 14px 0 44px;font-size:12px;color:var(--soft);border-bottom:1px solid var(--line)}
.ct-rows{list-style:none;margin:6px 0 0;padding:0;min-height:260px}
.ct-rows li{position:relative;grid-template-columns:20px minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);height:58px;padding:0 14px 0 10px;border-radius:10px;font-size:14px;transition:background .25s;animation:ctRow .55s var(--ease) both;animation-delay:calc(var(--i) * 70ms)}
.ct-rows li:hover{background:#f5f8ff}
.ct-rows li b{font-family:var(--mono);font-size:13.5px;font-weight:500;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ct-rows li span{color:var(--muted);font-size:13.5px}
.ct-rows li em{justify-self:start;font-style:normal;font-size:12px;color:var(--blue);background:var(--blue-soft);border-radius:var(--pill);padding:3px 10px;white-space:nowrap}
.ct-rows li+li::before{content:"";position:absolute;left:44px;right:14px;top:0;height:1px;background:var(--line)}
@keyframes ctRow{from{opacity:0;transform:translateY(10px)}}
.ct-win-foot{margin-top:auto;padding-top:18px;display:flex;align-items:center;justify-content:space-between;border-top:1px dashed rgba(25,95,249,.2)}
.ct-win-foot::before{content:"资料包就绪后进入";font-size:13px;color:var(--muted)}
.ct-mt{position:relative;display:inline-flex;align-items:center;height:50px;padding:0 8px;border-radius:var(--pill);background:#fff;border:1px solid var(--blue-3);box-shadow:0 0 0 5px rgba(25,95,249,.06),0 18px 34px -18px rgba(25,95,249,.7)}
@keyframes ctHub{50%{box-shadow:0 0 0 6px rgba(25,95,249,.08)}}
.ct-mt span{display:inline-flex;align-items:center;gap:10px;padding:0 16px 0 0;font-size:15px;font-weight:500;white-space:nowrap}
.ct-mt b{display:grid;place-items:center;height:32px;padding:0 10px;border-radius:var(--pill);background:var(--blue);color:#fff;font-family:var(--mono);font-size:12px;font-weight:500}
.ct-mt span+i+span b{background:var(--blue-soft);color:var(--blue)}
.ct-mt i{position:relative;width:44px;height:1px;margin:0 14px 0 0;background:var(--blue-3);overflow:hidden}
.ct-mt i::after{content:"";position:absolute;left:-12px;top:0;width:12px;height:1px;background:var(--blue);animation:ctSlide 1.6s linear infinite}
@keyframes ctSlide{to{transform:translateX(56px)}}

/* ---------- scope：8 个行业图片卡片 ---------- */
.ct-scope-sec{padding:112px 0;background:var(--gray)}
.ct-scope-h{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:44px}
.ct-scope-r{display:flex;align-items:flex-end;gap:40px}
.ct-sub{margin:0;font-size:15px;line-height:1.75;color:var(--muted);text-align:right}
.ct-scope-r .more{margin:0 0 4px;white-space:nowrap}
.ct-bento{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:250px;gap:14px}
.ct-b-l{grid-column:span 2;grid-row:span 2}
.ct-b-w{grid-column:span 2}
.ct-b.ct-b-w img{object-position:50% 60%;filter:saturate(.8) contrast(1.15)}
.ct-b.ct-b-w a::before{background:linear-gradient(90deg,rgba(8,26,96,.85) 0%,rgba(20,70,210,.45) 60%,rgba(25,95,249,.25) 100%)}
.ct-b a{position:relative;display:block;height:100%;border-radius:14px;overflow:hidden;isolation:isolate;color:#fff;background:#12306e;box-shadow:0 30px 50px -40px rgba(8,26,90,.8)}
.ct-b img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease)}
.ct-b a::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(12,34,110,.18) 0%,rgba(10,28,90,.2) 40%,rgba(6,18,64,.88) 100%);transition:opacity .5s}
.ct-b a::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(160deg,rgba(25,95,249,.0) 30%,rgba(25,95,249,.55));opacity:0;transition:opacity .5s}
.ct-b a:hover img{transform:scale(1.07)}
.ct-b a:hover::after{opacity:1}
.ct-b-n{position:absolute;left:20px;top:18px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:rgba(255,255,255,.85);padding:4px 10px;border-radius:var(--pill);background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.ct-b-t{position:absolute;left:20px;right:70px;bottom:20px}
.ct-b-t b{display:block;font-size:20px;font-weight:500;letter-spacing:-.01em;line-height:1.3}
.ct-b-t small{display:block;margin-top:5px;font-size:13px;color:rgba(255,255,255,.78);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ct-b-l .ct-b-t b{font-size:34px;letter-spacing:-.025em}
.ct-b-l .ct-b-t small{font-size:15px}
.ct-b-sw{position:absolute;right:16px;top:16px;max-width:calc(100% - 100px);font-size:12px;color:var(--ink);padding:6px 11px;border-radius:var(--pill);background:rgba(255,255,255,.9);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:0;transform:translateY(-6px);transition:opacity .35s,transform .45s var(--ease)}
.ct-b-l .ct-b-sw,.ct-b a:hover .ct-b-sw{opacity:1;transform:none}
.ct-b .ct-arr{position:absolute;right:18px;bottom:20px;width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.45);transition:background .3s,border-color .3s,transform .3s var(--ease)}
.ct-arr::before{content:"";position:absolute;left:12px;top:17.5px;width:12px;height:1.5px;background:#fff}
.ct-arr::after{content:"";position:absolute;left:16.5px;top:14.5px;width:6px;height:6px;border-top:1.5px solid #fff;border-right:1.5px solid #fff;transform:rotate(45deg)}
.ct-b a:hover .ct-arr{background:var(--blue);border-color:var(--blue);transform:translateX(2px)}

/* ---------- priority：机械臂照片 + 链路 ---------- */
.ct-prio-sec{padding:104px 0 112px}
.ct-prio{position:relative;overflow:hidden;isolation:isolate;border-radius:18px;padding:60px 56px 48px;color:#fff;background:#0d2a80}
.ct-prio.reveal{filter:none}
.ct-prio-img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:70% 40%}
.ct-prio-bg{position:absolute;inset:0;z-index:-1;background:linear-gradient(95deg,rgba(9,36,140,.96) 0%,rgba(20,78,230,.82) 42%,rgba(25,95,249,.38) 75%,rgba(12,48,170,.55) 100%),linear-gradient(180deg,rgba(6,20,80,0) 50%,rgba(6,20,80,.6) 100%)}
.ct-prio-bg::before{content:"";position:absolute;left:-10%;top:-40%;width:60%;height:120%;border-radius:50%;background:radial-gradient(closest-side,rgba(156,192,255,.4),rgba(156,192,255,0));animation:hsB 26s ease-in-out infinite alternate}
.ct-prio-top{display:flex;align-items:flex-end;justify-content:space-between;gap:40px}
.ct-prio-t{margin:0;max-width:680px;font-size:40px;line-height:1.3;font-weight:500;letter-spacing:-.025em}
.ct-prio-s{margin:16px 0 0;font-size:15px;color:rgba(255,255,255,.8)}
.ct-prio-act{display:flex;align-items:center;gap:26px;flex:none}
.ct-link-w{display:inline-flex;align-items:center;gap:6px;font-size:15px;color:rgba(255,255,255,.9);transition:color .2s}
.ct-link-w svg{width:16px;height:16px;transition:transform .25s var(--ease)}
.ct-link-w:hover{color:#fff}
.ct-link-w:hover svg{transform:translateX(3px)}
.ct-btn-w{display:inline-flex;align-items:center;gap:8px;height:46px;padding:0 22px;border-radius:var(--pill);background:#fff;color:var(--blue);font-size:15px;font-weight:500;box-shadow:0 14px 28px -16px rgba(5,25,110,.7);transition:transform .25s var(--ease),box-shadow .25s}
.ct-btn-w svg{width:16px;height:16px;stroke-width:1.7;transition:transform .25s var(--ease)}
.ct-btn-w:hover{transform:translateY(-1px);box-shadow:0 18px 32px -14px rgba(5,25,110,.8)}
.ct-btn-w:hover svg{transform:translateY(-2px)}
.ct-chain-w{position:relative;margin-top:52px}
.ct-chain-k{margin:0 0 16px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.75)}
.ct-lane{position:relative;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.ct-lane::before{content:"";position:absolute;left:4%;right:4%;top:50%;height:1px;background:rgba(255,255,255,.35);z-index:-1}
.ct-lane li{position:relative;padding:16px 16px 14px;border-radius:12px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.26);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);transition:transform .4s var(--ease),background .3s}
.ct-lane li:hover{transform:translateY(-4px);background:rgba(255,255,255,.2)}
.ct-lane small{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.03em;color:rgba(255,255,255,.7)}
.ct-lane b{display:block;margin-top:10px;font-size:17px;font-weight:500;letter-spacing:-.01em;white-space:nowrap}
.ct-lane .f{display:inline-block;margin-top:12px;font-family:var(--mono);font-size:11.5px;padding:3px 8px;border-radius:5px;background:rgba(5,20,80,.35);color:rgba(255,255,255,.9);white-space:nowrap}
.ct-lane li.end{background:#fff;border-color:#fff;color:var(--blue)}
.ct-lane li.end small{color:var(--blue-2)}
.ct-lane li.end .f{background:var(--blue-soft);color:var(--blue)}
.ct-lane-dot{position:absolute;left:2%;top:calc(50% + 14px);width:8px;height:8px;margin-top:-4px;border-radius:50%;background:#fff;box-shadow:0 0 0 5px rgba(255,255,255,.2),0 0 16px #fff;animation:ctRun 6s cubic-bezier(.65,0,.35,1) infinite;z-index:0}
@keyframes ctRun{0%{left:2%;opacity:0}8%{opacity:1}90%{opacity:1}100%{left:96%;opacity:0}}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .ct-hero-in{grid-template-columns:minmax(0,1fr) 540px;gap:48px}
  .ct-h1{font-size:64px}
  .ct-kit{grid-template-columns:1fr}
  .ct-kit-tabs{grid-template-columns:repeat(2,1fr);grid-template-rows:none}
  .ct-kt[aria-selected="true"]{transform:none}
  .ct-bento{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ct-lane{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ct-lane::before,.ct-lane-dot{display:none}
  .ct-prio-top{flex-direction:column;align-items:flex-start;gap:28px}
}
@media (max-width:1024px){
  .ct-hero-in{grid-template-columns:1fr;padding:0 24px;gap:40px}
  .ct-intro{padding-top:8px}
  .ct-head2,.ct-scope-h,.ct-scope-r{flex-direction:column;align-items:flex-start;gap:16px}
  .ct-head2-p,.ct-sub{text-align:left}
}
@media (max-width:720px){
  .ct-hero{padding:40px 0 80px}
  .ct-hero-in{padding:0 16px}
  .ct-h1{font-size:46px}
  .ct-lead{font-size:15.5px}
  .ct-hv{height:auto;padding:16px}
  .ct-hv .ct-steps{position:relative;left:auto;top:auto;bottom:auto;width:auto}
  .ct-hv-files,.ct-hv-sw{display:none}
  .ct-card{padding:22px 18px 22px;border-radius:16px}
  .ct-form{grid-template-columns:1fr}
  .ct-prep-sec,.ct-scope-sec{padding:80px 0}
  .ct-kit-tabs{grid-template-columns:1fr}
  .ct-win-body{grid-template-columns:1fr}
  .ct-win-side{display:none}
  .ct-bento{grid-template-columns:1fr;grid-auto-rows:220px}
  .ct-b-l,.ct-b-w{grid-column:auto;grid-row:auto}
  .ct-lane{grid-template-columns:1fr 1fr}
  .ct-prio-sec{padding:64px 0 72px}
  .ct-prio{padding:36px 22px 30px}
  .ct-prio-t{font-size:26px}
  .ct-prio-act{flex-direction:column-reverse;align-items:flex-start;gap:16px}
}
@media (prefers-reduced-motion:reduce){
  .ct-tag i::after,.ct-rail::after,.ct-dot,.ct-track b,.ct-track li.is-cur b,.ct-submit::after,.ct-lane-dot,.ct-prio-bg::before,.ct-chip,.ct-sg,.ct-hv-img,.ct-fchip,.ct-rows li,.ct-mt i::after,.ct-win-st i{animation:none!important}
  .ct-track li.is-cur b{box-shadow:0 0 0 5px rgba(25,95,249,.14),0 10px 20px -8px rgba(25,95,249,.8)}
}
/* 商务邮箱 */
body.page-contact .ct-mail{display:inline-flex;align-items:center;gap:12px;margin:4px 0 22px;padding:10px 18px 10px 12px;border-radius:14px;background:rgba(255,255,255,.72);border:1px solid rgba(25,95,249,.18);color:#14214a;text-decoration:none;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:border-color .2s,transform .25s var(--ease),box-shadow .25s}
body.page-contact .ct-mail:hover{border-color:var(--blue);transform:translateY(-2px);box-shadow:0 14px 30px -18px rgba(25,95,249,.6)}
body.page-contact .ct-mail svg{width:34px;height:34px;padding:7px;border-radius:10px;background:var(--blue);fill:none;stroke:#fff;stroke-width:1.5}
body.page-contact .ct-mail span{display:flex;flex-direction:column;font-family:var(--mono);font-size:14px;line-height:1.3}
body.page-contact .ct-mail small{font-family:var(--font);font-size:11.5px;color:var(--muted)}