/* 燊林智能官网 · 正式站页面样式（v2）
   由 tools/v2/extract_css.py 从视觉原型 A 方向抽取生成，请勿手改本文件。
   页头页脚在 shell.css，栏目页补充样式在 pages.css。 */
/* ── 原型抽取：review.css ── */
:root{--paper:#faf8f3;--white:#fffefa;--ink:#173a3d;--muted:#56696a;--line:#d9ded7;--orange:#f0521d;--orange-ink:#bd3b10;--orange-action:#d84512;--pine:#12636a;--margin:64px;--measure:1280px;--ease:cubic-bezier(.22,.7,.24,1);color:var(--ink);background:var(--paper);font-family:"Microsoft YaHei UI","Microsoft YaHei","PingFang SC",system-ui,sans-serif;font-synthesis:none;scroll-behavior:smooth;scrollbar-color:#7b8e89 #f0f0e9;scrollbar-width:thin;scroll-padding-top:100px}
*{box-sizing:border-box}
body{margin:0}
button,a,input{touch-action:manipulation}
button,input{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer;color:inherit}
a{color:inherit;text-decoration:none}
button{background:none;border:0}
p,h1,h2,h3{margin:0}
p{line-height:1.85}
h1,h2,h3{font-weight:650}
h1,h2{letter-spacing:-.045em}
h2{font-size:44px;line-height:1.35}
h3{font-size:21px;line-height:1.5;letter-spacing:-.025em}
img{display:block;max-width:100%}
em,i{font-style:normal}
[hidden]{display:none!important}
::selection{background:#fbe3d5;color:var(--ink)}
:focus-visible{outline:2px solid var(--pine);outline-offset:5px;border-radius:3px}
a:hover,button:hover{color:var(--orange-ink)}
button:active{transform:translateY(1px)}
.wrap{width:min(var(--measure),calc(100% - var(--margin)*2));margin-inline:auto}
.section{padding-block:112px}
.text-link{font-size:14px;font-weight:650;display:inline-flex;align-items:center;gap:28px;min-height:44px;padding:0;border-bottom:1px solid #a4b1ab}
.text-link span{font-size:20px}
.eyebrow{display:flex;align-items:center;gap:20px;font-size:13px;letter-spacing:.025em;margin-bottom:23px;font-weight:650}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange)}
.eyebrow span{font-family:Arial,sans-serif;font-size:10px;letter-spacing:.15em;font-weight:400;color:var(--muted)}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:60px;margin-bottom:52px}
.section-intro{max-width:376px;color:var(--muted);font-size:15px;padding-bottom:7px}
.ordinal{font-family:Arial,sans-serif;font-size:12px;font-weight:400;letter-spacing:.04em;color:#627674}
.small-label{font-size:12px;letter-spacing:.08em}
.hero{height:720px;position:relative;isolation:isolate;overflow:hidden;border-bottom:1px solid #e3e5dd;background:var(--paper)}
.hero-copy{position:relative;z-index:2;padding-top:118px;pointer-events:none}
.identity{font-size:14px;letter-spacing:.04em;display:flex;align-items:center;gap:12px;margin-bottom:28px;font-weight:500}
.identity span{width:7px;height:7px;border-radius:50%;background:var(--orange)}
.hero h1{font-size:clamp(48px,4.45vw,68px);line-height:1.29;font-weight:650;max-width:650px}
.hero h1 em{color:var(--ink)}
.hero-description{max-width:478px;margin-top:31px;font-size:16px;color:var(--muted);line-height:1.95}
.tree-frame{position:absolute;width:850px;height:680px;left:calc(50% - 70px);top:16px;z-index:0}
.tree-picture{display:block;width:100%;height:100%;transform-origin:60% 92%;animation:tree-breathe 10s ease-in-out infinite alternate;mask-image:linear-gradient(90deg,transparent 0,#000 13%,#000 93%,transparent),linear-gradient(0deg,transparent 0,#000 12%,#000 93%,transparent);mask-composite:intersect}
.tree-picture img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply}
.hero-bottom{position:absolute;z-index:3;bottom:32px;left:0;right:0;display:flex;align-items:center;justify-content:space-between}
.hero-words{display:flex;align-items:center;gap:23px;font-size:12px;letter-spacing:.03em}
.hero-words span+span::before{content:"/";margin-right:23px;color:#87948d}
.scroll-link{display:flex;align-items:center;gap:22px;font-size:11px;color:var(--muted)}
.scroll-link>span{border:1px solid #b8c0b6;border-radius:50%;width:32px;height:32px;display:grid;place-items:center;font-size:17px}
.products{padding-bottom:126px}
.product-showroom{display:grid;grid-template-columns:350px minmax(0,1fr);gap:40px}
.product-tabs{padding-top:8px}
.product-tab{width:100%;display:grid;grid-template-columns:28px 1fr 22px;gap:12px;align-items:center;text-align:left;min-height:81px;border-bottom:1px solid #dfe3dd;padding:10px 20px 10px 6px;font-size:16px;line-height:1.45;position:relative}
.product-tab[aria-selected=true]{color:var(--ink);background:linear-gradient(90deg,#fae7db,transparent);border-radius:6px;font-weight:650}
.product-tab[aria-selected=true]::before{content:"";position:absolute;left:-13px;top:30%;bottom:30%;width:3px;border-radius:2px;background:var(--orange)}
.product-tab[aria-selected=true] .ordinal,.product-tab[aria-selected=true] i{color:var(--orange-ink)}
.product-tab i{font-size:19px;color:#82908b}
.product-tab small{display:block;margin-top:4px;font-family:Arial,sans-serif;font-size:11px;font-weight:400;letter-spacing:.01em;color:var(--muted)}
.product-stage{min-height:540px;border:1px solid #e3e8df;border-radius:24px;background:radial-gradient(ellipse at 76% 58%,#fce9dc,transparent 52%),linear-gradient(150deg,#edf1eb,#fffdf8 65%);position:relative;display:flex;flex-direction:column;overflow:hidden}
.product-art{height:340px;position:relative;isolation:isolate;overflow:hidden;flex:1;min-height:310px}
.art-ground{position:absolute;width:78%;height:170px;border:1px solid #d5dcd0;border-radius:50%;left:11%;bottom:10px;transform:rotate(-9deg);box-shadow:0 20px 25px -28px #64837a,0 40px 0 -25px #fff9,0 42px 0 -25px #d5dcd0}
.glass-leaf{position:absolute;width:122px;height:217px;border-radius:100% 5% 90% 10%;background:linear-gradient(115deg,#fff4,#fff8 36%,#b3cfc77d 50%,#fffb 52%,#ffffff29);border:1px solid #fff;box-shadow:inset -2px -4px 6px #5e8e7e15,8px 14px 22px #6c887b17;left:calc(50% - 65px);top:52px;transform-origin:50% 94%;transition:transform .8s var(--ease),border-radius .8s var(--ease),height .8s var(--ease);backdrop-filter:blur(2px)}
.leaf-one{transform:rotate(-62deg)}
.leaf-two{transform:rotate(-23deg);background:linear-gradient(110deg,#ffffff66,#fffb 47%,#b1cabe70 49%,#ffffff77 50%)}
.leaf-three{transform:rotate(26deg)}
.leaf-four{transform:rotate(68deg)}
.art-ribbon{position:absolute;width:235px;height:110px;border:2px solid #f8a779;border-left:0;border-right:0;transform:rotate(-21deg);left:calc(50% - 114px);bottom:47px;border-radius:50%;box-shadow:0 6px 6px -6px #ed7a42;background:linear-gradient(180deg,transparent,#f7c1a017,transparent)}
.art-label{position:absolute;z-index:3;padding:9px 13px;background:#fff8;border:1px solid #fff9;border-radius:5px;backdrop-filter:blur(9px);font-size:11px;box-shadow:0 8px 18px -17px #48695a;color:#365856}
.label-one{left:14%;top:111px}
.label-two{right:11%;top:88px}
.label-three{right:15%;bottom:70px}
.art-caption{position:absolute;left:29px;top:24px;font-size:10px;letter-spacing:.1em;color:#566d63}
.product-panel{margin:0 32px 28px;display:flex;align-items:flex-end;gap:24px;justify-content:space-between;min-height:144px;border-top:1px solid #dfe4d9;padding-top:26px}
.product-copy{max-width:490px}
.product-panel h3{font-size:25px}
.product-panel h3 small{font-family:Arial,sans-serif;font-size:15px;font-weight:400}
.product-panel p{font-size:14px;color:var(--muted);margin-top:10px;max-width:430px}
.keywords{display:flex;gap:15px;margin-top:19px;color:#596d68;font-size:10px;flex-wrap:wrap}
.keywords span+span{border-left:1px solid #b7c5bb;padding-left:15px}
.product-panel .text-link{flex:0 0 auto;font-size:12px;gap:18px}
.product-art[data-scene="1"] .glass-leaf{border-radius:9px;width:160px;height:95px;transform:rotate(-17deg) skewX(10deg)}
.product-art[data-scene="1"] .leaf-one{top:45px}
.product-art[data-scene="1"] .leaf-two{top:90px}
.product-art[data-scene="1"] .leaf-three{top:135px}
.product-art[data-scene="1"] .leaf-four{top:180px}
.product-art[data-scene="2"] .glass-leaf{border-radius:14px 65px 14px 14px;height:185px;transform:rotate(-12deg) skewY(10deg);left:45%;top:72px}
.product-art[data-scene="2"] .leaf-one{left:33%;top:52px}
.product-art[data-scene="2"] .leaf-two{left:39%;top:68px}
.product-art[data-scene="2"] .leaf-four{left:51%;top:100px}
.product-art[data-scene="3"] .glass-leaf{height:150px;width:150px;border-radius:50% 50% 6px 50%;top:88px}
.product-art[data-scene="3"] .leaf-one{transform:translateX(-100px) rotate(-60deg)}
.product-art[data-scene="3"] .leaf-four{transform:translateX(90px) rotate(100deg)}
.product-art[data-scene="4"] .glass-leaf{border-radius:80% 10% 70% 15%;transform:rotate(45deg);width:100px;height:210px;top:50px}
.product-art[data-scene="4"] .leaf-one{left:22%;transform:rotate(30deg) scale(.75);top:90px}
.product-art[data-scene="4"] .leaf-two{left:36%;transform:rotate(35deg) scale(.85);top:70px}
.product-art[data-scene="4"] .leaf-four{left:63%;transform:rotate(55deg);top:25px}
.product-art[data-scene="5"] .glass-leaf{border-radius:50%;height:190px;width:245px;top:66px;left:calc(50% - 122px);transform:rotate(-22deg) scaleY(.65)}
.product-art[data-scene="5"] .leaf-one{top:34px}
.product-art[data-scene="5"] .leaf-two{top:68px}
.product-art[data-scene="5"] .leaf-three{top:102px}
.product-art[data-scene="5"] .leaf-four{top:136px}
.solutions{background:#f0f2ed;border-block:1px solid #e4e7de}
.solution-switch{display:flex;gap:30px;border-bottom:1px solid #cfd8cd;margin-bottom:30px}
.solution-switch button{padding:15px 0;min-height:51px;font-size:14px;position:relative;color:#62706a}
.solution-switch button[aria-selected=true]{font-weight:650;color:var(--ink)}
.solution-switch button[aria-selected=true]::after{content:"";height:2px;background:var(--orange);position:absolute;bottom:-1px;left:0;right:0}
.solution-panel{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:58px;min-height:547px}
.solution-feature{background:linear-gradient(135deg,#fffdf8,#e5ece3);border:1px solid #fff;border-radius:18px;position:relative;padding:30px;min-height:540px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;box-shadow:0 18px 30px -35px #577062}
.solution-feature h3{font-size:25px}
.solution-feature p{font-size:14px;margin:15px 0;color:var(--muted);max-width:340px}
.solution-feature>.small-label{z-index:1}
.feature-bottom{z-index:1}
.solution-lines{height:240px;position:relative;margin-top:-6px}
.solution-lines i{position:absolute;border:1px solid #b1c5b4;width:218px;height:142px;left:calc(50% - 109px);top:55px;border-radius:55%;transform:rotate(-35deg);box-shadow:1px 3px 4px #fdfcf6,inset 0 -4px 9px #ccdccc3b}
.solution-lines i:nth-child(2){transform:rotate(25deg);border-color:#c6d2bd}
.solution-lines i:nth-child(3){transform:rotate(85deg)}
.solution-lines b{position:absolute;width:22px;height:22px;background:radial-gradient(circle at 32% 25%,#ffbd8a,#ed5a29 65%,#c74010);border-radius:50%;box-shadow:0 5px 9px #ef8d6138;top:68px;left:28%}
.solution-lines span{position:absolute;left:calc(50% - 28px);top:105px;font-size:21px;letter-spacing:.04em}
.solution-list article{display:grid;grid-template-columns:24px 1fr 36px;gap:15px;align-items:start;padding:24px 0;border-bottom:1px solid #d2dacd}
.solution-list article:first-child{padding-top:14px}
.solution-list h3{font-size:20px}
.solution-list p{font-size:13px;color:var(--muted);margin-top:6px;max-width:455px}
.solution-list .ordinal{padding-top:6px}
.solution-list button{font-size:22px;width:44px;height:44px;border-radius:50%;margin-top:0}
.solution-list button:hover{background:white}
.industry-panel{display:grid;grid-template-columns:1fr 1fr;gap:0 64px;min-height:547px;align-content:start}
.industry-panel article{padding:25px 0;border-bottom:1px solid #cad4c8;position:relative}
.industry-panel h3{font-size:22px;margin:8px 0}
.industry-panel p{font-size:14px;color:var(--muted)}
.industry-panel .text-link{margin-top:13px;font-size:12px}
.technology{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;min-height:760px}
.technology h2{font-size:37px;line-height:1.45}
.tech-intro{font-size:14px;color:var(--muted);margin-top:25px;max-width:420px}
.tech-values{margin:34px 0 25px}
.tech-values p{font-size:12px;color:var(--muted);line-height:1.65;margin-top:17px;padding-left:14px;border-left:2px solid #d5dcd1}
.tech-values b{display:block;font-size:15px;color:var(--ink);font-weight:550;margin-bottom:4px}
.tech-visual{height:510px;position:relative;background:radial-gradient(ellipse at 60% 62%,#f9ddc47a,transparent 61%);isolation:isolate}
.tech-top-label{font-size:11px;letter-spacing:.1em;text-align:center;position:absolute;top:12px;left:0;right:0;color:var(--muted)}
.tech-stack{width:100%;height:360px;position:absolute;top:40px}
.layer{width:87%;height:110px;position:absolute;left:5%;transform:rotate(-9deg) skewX(4deg);border:1px solid white;border-radius:14px;background:linear-gradient(155deg,#fffc,#e7ede6ba);box-shadow:-2px 5px 1px #a4b6a629,0 16px 29px -22px #2f5b494d;display:flex;align-items:center;gap:20px;padding:0 28px;color:var(--ink);font-size:15px;backdrop-filter:blur(6px)}
.layer .layer-n{color:#526f63;font-size:10px;font-family:Arial,sans-serif}
.layer i{width:7px;height:7px;border-radius:50%;background:#86aaa0;margin-left:auto;box-shadow:0 0 10px #bbd4c6}
.l4{top:0;z-index:4;background:linear-gradient(160deg,#fffdf8ee,#fae5d5b3)}
.l4 i{background:var(--orange)}
.l3{top:80px;z-index:3;left:8%}
.l2{top:160px;z-index:2;left:11%}
.l1{top:240px;z-index:1;left:14%}
.governance{position:absolute;bottom:23px;left:12%;width:85%;border-top:1px solid #cdd6c9;display:flex;justify-content:center;gap:25px;padding-top:24px;font-size:11px;color:var(--muted)}
.ecosystem{background:linear-gradient(120deg,#f6f1e8,#f5f5ee 75%);border-block:1px solid #e7e5db}
.eco-grid{display:grid;grid-template-columns:1.1fr 1fr;column-gap:80px}
.eco-title h2{font-size:38px}
.eco-title>p:not(.eyebrow){font-size:14px;color:var(--muted);max-width:425px;margin-top:24px}
.eco-title .text-link{margin-top:20px}
.eco-art{grid-column:1;grid-row:2;height:240px;width:85%;position:relative;margin-top:15px;display:grid;place-items:center}
.eco-orbit{position:absolute;width:72%;height:135px;border:1px solid #c8d0c2;border-radius:50%;transform:rotate(-20deg);box-shadow:0 2px 0 #fff8}
.orbit-two{transform:rotate(40deg)}
.orbit-three{transform:rotate(100deg)}
.eco-art img{width:78px;height:78px;z-index:1;filter:drop-shadow(0 14px 16px #64816b1c)}
.eco-point{position:absolute;width:11px;height:11px;left:25%;top:28%;background:var(--orange);border-radius:50%;box-shadow:0 0 0 9px #f7e3d775}
.eco-directions{grid-column:2;grid-row:1 / span 2;align-self:center}
.eco-directions article{padding:29px 0 29px 45px;border-bottom:1px solid #d8ddcf;position:relative}
.eco-directions .ordinal{position:absolute;left:0;top:37px;color:var(--orange-ink)}
.eco-directions h3{font-size:21px}
.eco-directions p{font-size:14px;color:var(--muted);margin-top:13px;max-width:385px}
.lab{display:grid;grid-template-columns:4fr 7fr;gap:95px}
.lab h2{font-size:34px;line-height:1.5}
.lab-intro>p:last-child{font-size:14px;margin-top:25px;max-width:340px;color:var(--muted)}
.lab-topics{display:grid;grid-template-columns:1fr 1fr;gap:34px 40px}
.lab-topics article{padding-top:23px;border-top:1px solid #cbd3c7}
.lab-topics article>span{font-family:Arial,sans-serif;color:var(--muted);font-size:10px}
.lab-topics h3{font-size:21px;margin:22px 0 12px}
.lab-topics p{font-size:13px;color:var(--muted);line-height:1.9}
.about{background:#f0f0e7;border-block:1px solid #e3e4d9;padding-bottom:60px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}
.about h2{font-size:47px;line-height:1.5}
.about-mark{color:var(--orange)}
.about-grid p{font-size:14px;color:var(--muted)}
.closing{margin-top:65px;padding-top:36px;border-top:1px solid #d2d8cc;font-size:24px;letter-spacing:-.015em;display:flex;align-items:center;gap:18px}
.closing-spark{width:11px;height:22px;background:var(--orange);border-radius:90% 0 90% 0;transform:rotate(20deg)}
html[data-paused=true] *{animation-play-state:paused!important}
@keyframes tree-breathe{0%{transform:rotate(-.35deg) translateY(1px)}100%{transform:rotate(.3deg) translateY(-2px)}}
@media(min-width:1600px){:root{--measure:1360px}.tree-frame{left:calc(50% - 35px);width:940px}.hero{height:790px}.hero-copy{padding-top:145px}}
@media(max-width:1260px){:root{--margin:44px}.hero h1{font-size:56px;max-width:600px}.tree-frame{left:46%;width:710px;height:650px;top:12px}.hero-description{max-width:420px;font-size:15px}.hero{height:690px}.product-showroom{grid-template-columns:300px minmax(0,1fr);gap:25px}.product-tab{font-size:14px;padding-right:8px}.product-panel{display:block}.product-panel .text-link{margin-top:18px}.product-panel h3{font-size:23px}.product-stage{min-height:575px}.label-one{left:5%}.label-two{right:4%}.label-three{right:6%}.technology{gap:30px}.technology h2{font-size:32px}.layer{font-size:13px;padding-inline:18px;gap:12px}.eco-grid{column-gap:45px}.eco-title h2{font-size:34px}.lab{gap:55px;grid-template-columns:1fr 1.5fr}.lab h2{font-size:30px}.lab-topics{gap:32px 25px}.about-grid{gap:55px}.about h2{font-size:40px}}
@media(max-width:800px){:root{--margin:28px;scroll-padding-top:86px}.section{padding-block:76px}.hero{height:870px}.hero-copy{padding-top:59px}.hero h1{font-size:52px;line-height:1.35}.identity{margin-bottom:21px;font-size:12px}.hero-description{max-width:430px;line-height:1.85;font-size:14px;margin-top:20px}.tree-frame{width:720px;height:490px;left:50%;transform:translateX(-50%);top:327px}.tree-picture img{object-fit:contain}.hero-bottom{bottom:22px}.hero-words{font-size:10px;gap:15px}.hero-words span+span::before{margin-right:15px}.scroll-link{font-size:10px;gap:12px}.scroll-link span{height:29px;width:29px}.section-heading{display:block;margin-bottom:34px}h2{font-size:36px}.section-intro{font-size:14px;max-width:560px;margin-top:23px;padding:0}.product-showroom{display:block}.product-tabs{display:grid;grid-template-columns:repeat(3,1fr);padding-top:0;margin-bottom:24px}.product-tab{font-size:13px;min-height:88px;height:100%;display:flex;flex-direction:column;gap:8px;align-items:flex-start;justify-content:flex-start;padding:13px 15px;border-right:1px solid #dfe3dd}.product-tab:nth-child(3n){border-right:0}.product-tab i{display:none}.product-tab[aria-selected=true]::before{left:0;width:100%;height:2px;top:auto;bottom:0}.product-tab small{font-size:9px;margin-top:3px}.product-stage{min-height:530px}.product-art{flex:none;height:310px}.product-panel{padding-top:22px;margin-inline:27px;min-height:165px;display:flex}.product-panel h3{font-size:23px}.product-panel p{font-size:14px}.product-panel .text-link{margin-top:0;white-space:nowrap}.label-one{left:16%}.label-two{right:15%}.label-three{right:20%}.solution-panel{grid-template-columns:1fr;gap:20px}.solution-feature{min-height:370px;display:grid;grid-template-columns:1fr 1fr;align-items:center;padding:25px;gap:10px}.solution-feature>.small-label{display:none}.solution-lines{height:230px;margin-top:0}.feature-bottom h3{font-size:21px}.feature-bottom p{font-size:13px}.solution-lines i{width:170px;left:calc(50% - 85px);height:120px}.solution-list article{padding:19px 0}.solution-list h3{font-size:18px}.solution-list p{font-size:13px}.industry-panel{column-gap:30px;min-height:570px}.industry-panel h3{font-size:20px}.industry-panel p{font-size:13px}.technology{display:block}.technology h2{font-size:35px}.tech-intro{max-width:520px}.tech-values{display:flex;gap:22px;margin:28px 0}.tech-values p{flex:1;font-size:11px}.tech-values b{font-size:14px}.tech-visual{height:465px;max-width:540px;margin:35px auto 0}.tech-stack{top:32px;left:0}.layer{height:102px;font-size:15px}.l4{top:0}.l3{top:70px}.l2{top:140px}.l1{top:210px}.governance{bottom:20px}.eco-grid{gap:35px}.eco-title{grid-column:1/-1}.eco-title>p:not(.eyebrow){max-width:530px}.eco-art{display:none}.eco-directions{grid-column:1/-1;grid-row:2;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.eco-directions article{padding:22px 0 0;border:0;border-top:1px solid #cfd6c7}.eco-directions .ordinal{position:static;display:block;margin-bottom:13px}.eco-directions h3{font-size:17px}.eco-directions p{font-size:12px}.lab{display:block}.lab h2{font-size:34px}.lab-intro>p:last-child{max-width:500px}.lab-topics{margin-top:37px;gap:32px 28px}.about-grid{display:block}.about h2{font-size:40px}.about-grid>div{margin-top:30px;max-width:560px}.closing{font-size:23px;margin-top:45px}}
@media(max-width:500px){:root{--margin:24px;scroll-padding-top:86px}.hero{height:765px}.hero-copy{padding-top:45px}.identity{font-size:11px;gap:8px;margin-bottom:22px}.identity span{width:5px;height:5px}.hero h1{font-size:38px;line-height:1.4;letter-spacing:-.055em;font-weight:650}.hero-description{font-size:13px;line-height:1.95;margin-top:21px;max-width:338px}.tree-frame{width:540px;height:398px;top:326px;left:50%}.tree-picture{animation:none;mask-image:linear-gradient(0deg,transparent 0,#000 12%,#000 95%,transparent)}.tree-picture img{object-fit:contain}.hero-bottom{bottom:20px}.hero-words{font-size:9px;gap:11px}.hero-words span+span::before{margin-right:11px}.scroll-link{font-size:0;gap:0}.scroll-link span{font-size:15px;width:30px;height:30px}.section{padding-block:65px}h2{font-size:31px;line-height:1.45}.eyebrow{font-size:12px;gap:13px;margin-bottom:20px}.eyebrow span{font-size:9px}.section-intro{font-size:13px;line-height:1.95;margin-top:22px}.section-heading{margin-bottom:32px}.product-tabs{margin-bottom:23px}.product-tab{font-size:11px;min-height:101px;padding:12px 9px;gap:9px;line-height:1.55}.product-tab .ordinal{font-size:10px}.product-tab small{font-size:9px}.product-stage{min-height:546px;border-radius:16px}.product-art{height:286px;min-height:286px}.glass-leaf{width:98px;height:179px;top:63px;left:calc(50% - 51px)}.label-one{left:7%;top:102px}.label-two{right:5%;top:71px}.label-three{right:10%;bottom:49px}.art-label{font-size:9px;padding:7px 9px}.art-caption{top:17px;left:18px;font-size:9px}.art-ground{height:126px;bottom:8px}.art-ribbon{width:180px;height:86px;left:calc(50% - 90px);bottom:39px}.product-panel{display:block;margin:0 21px 23px;padding-top:22px;min-height:232px}.product-panel h3{font-size:21px;line-height:1.5}.product-panel h3 small{font-size:12px;display:block;margin-top:5px}.product-panel p{font-size:13px;line-height:1.85;margin-top:12px}.keywords{gap:10px;font-size:9px;margin-top:17px}.keywords span+span{padding-left:10px}.product-panel .text-link{margin-top:13px}.solution-switch{gap:26px;margin-bottom:22px}.solution-switch button{font-size:13px}.solution-feature{display:block;min-height:425px;padding:23px}.solution-lines{height:210px;margin-top:-15px}.feature-bottom h3{font-size:22px}.feature-bottom p{font-size:13px;margin-block:12px}.solution-panel{gap:16px}.solution-list article{grid-template-columns:20px 1fr 34px;gap:9px;padding-block:19px}.solution-list h3{font-size:17px}.solution-list p{font-size:12px;line-height:1.85}.solution-list button{width:34px;height:44px;font-size:21px}.industry-panel{display:block}.industry-panel article{padding:24px 0}.industry-panel h3{font-size:23px}.industry-panel p{font-size:13px}.technology h2{font-size:28px}.tech-intro{font-size:13px;line-height:1.95}.tech-values{display:block;margin-top:28px}.tech-values p{font-size:12px;margin-top:16px;padding-left:14px}.tech-values b{font-size:14px}.tech-visual{height:374px;margin-top:30px}.tech-top-label{top:0;font-size:9px}.tech-stack{top:32px}.layer{height:86px;width:89%;font-size:11px;gap:12px;padding:0 15px;border-radius:9px;left:0;transform:rotate(-7deg) skewX(3deg)}.l3{top:60px;left:3%}.l2{top:120px;left:6%}.l1{top:180px;left:9%}.layer .layer-n{font-size:9px}.layer i{height:5px;width:5px}.governance{bottom:8px;width:100%;left:0;font-size:10px;gap:20px;padding-top:18px}.eco-title h2{font-size:29px}.eco-title>p:not(.eyebrow){font-size:13px;line-height:1.95}.eco-grid{display:block}.eco-directions{display:block;margin-top:34px}.eco-directions article{padding:25px 0 25px 32px;position:relative;border-top:1px solid #d2d9c9}.eco-directions .ordinal{position:absolute;left:0;top:31px;font-size:10px;margin:0}.eco-directions h3{font-size:18px}.eco-directions p{font-size:13px;margin-top:11px}.lab h2{font-size:29px}.lab-intro>p:last-child{font-size:13px;line-height:1.95}.lab-topics{display:block;margin-top:32px}.lab-topics article{padding:22px 0}.lab-topics h3{font-size:21px;margin:14px 0 9px}.lab-topics p{font-size:13px}.about h2{font-size:34px}.about-grid p{font-size:13px;line-height:1.95}.closing{font-size:17px;gap:12px;padding-top:26px;margin-top:36px}.closing-spark{height:18px;width:8px;flex:0 0 8px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@media(forced-colors:active){.glass-leaf,.layer,.product-stage,.solution-feature{border:1px solid CanvasText}.hero h1 em,.eyebrow,.identity{color:CanvasText}}
:root{--orange-ink:#c23d0e;--orange-action:#cf3f10}
@media(min-width:1261px) and (max-width:1599px){.tree-frame{width:790px;height:650px;left:calc(50% - 95px);top:25px}.tree-picture img{object-fit:contain}}
.glass-leaf{background:linear-gradient(115deg,#ffffff44,#eaf2e997 35%,#347b7791 49%,#ffffffa8 51%,#86b4a748);border-color:#fafff4;box-shadow:inset -2px -4px 9px #12636a1c,8px 14px 22px #416f5f1f}
.leaf-two{background:linear-gradient(110deg,#ffffff66,#eff9f1b3 43%,#12636a88 49%,#ffffff9c 51%,#85b5a536)}
.leaf-four{background:linear-gradient(115deg,#fbe1c855,#fffb 36%,#f0521d77 50%,#fff9 52%,#f4b18929)}
@media(max-width:500px){.tree-frame{left:calc(50% - 35px);width:480px;height:410px;top:295px}}
/* ── 原型抽取：tree-v5.css ── */
.hero{height:840px}
.hero-copy{padding-top:142px}
.tree-frame{width:min(58vw,910px);height:auto;aspect-ratio:1;left:calc(50% - 28px);top:-2px;transform:none}
.tree-picture{position:relative;animation:none;transform:none;mask-image:linear-gradient(90deg,transparent,#000 1.5%,#000 98.5%,transparent),linear-gradient(0deg,transparent,#000 3%,#000 99%,transparent);mask-composite:intersect}
.tree-picture img{object-fit:contain;position:absolute;inset:0;width:100%;height:100%;mix-blend-mode:normal}
.tree-motion-canvas{display:block;position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:0;mix-blend-mode:normal}
.static-tree-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;mix-blend-mode:normal}
.has-tree-motion #hero-image{opacity:0}
.has-tree-motion .tree-motion-canvas{opacity:1}
@media (min-width:1600px){.tree-frame{left:calc(50% + 4px);top:-9px}.hero{height:875px}}
@media (min-width:801px) and (max-width:1260px){.hero{height:760px}.hero-copy{padding-top:118px}.tree-frame{width:710px;height:710px;left:calc(50% - 68px);top:18px}.hero h1{max-width:500px;font-size:48px}.hero-description{max-width:395px}}
@media (max-width:800px){.hero{height:990px}.hero-copy{padding-top:42px}.tree-frame{width:720px;height:720px;left:50%;transform:translateX(-50%);top:260px}}
@media (max-width:500px){.hero{height:875px}.hero-copy{padding-top:38px}.tree-frame{width:550px;height:550px;top:306px;left:50%;transform:translateX(-50%)}.hero-bottom{bottom:21px}}
@media (prefers-reduced-motion:reduce){.tree-motion-canvas{display:none!important}.has-tree-motion #hero-image{opacity:1}}
/* ── 原型抽取：tree-v7.css ── */
@media (min-width:1261px){.tree-frame{width:min(52vw,800px,calc(100vh - 116px));
    height:auto;
    aspect-ratio:1;
    left:50%;
    top:0;}}
/* ── 原型抽取：tree-v14.css ── */
main{overflow-x:clip}
.has-page-silk{position:relative;isolation:isolate}
.silk-scene-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none;z-index:-1}
.section.has-page-silk .silk-scene-canvas{mask-image:linear-gradient(to bottom,transparent,#000 15%,#000 85%,transparent)}
.hero.has-page-silk .silk-scene-canvas{z-index:0}
.tree-frame{z-index:1}
@media(prefers-reduced-motion:reduce){.silk-scene-canvas{opacity:.8}}
/* ── 原型抽取：product-capabilities-v16.css ── */
.product-art{flex:0 0 340px;min-height:340px;height:340px}
.capability-diagram{position:absolute;inset:0;margin:26px 24px 14px;animation:cap-enter .35s ease-out}
.capability-diagram[hidden]{display:none!important}
.cap-caption{position:absolute;left:4px;top:0;margin:0;font-size:11px;letter-spacing:.08em;color:#617b73;z-index:2}
.cap-links{position:absolute;inset:0;width:100%;height:100%;overflow:visible;fill:none;stroke-linecap:round}
.cap-track{stroke:#89b8ad;stroke-width:1.4;opacity:.5}
.cap-signal{stroke:#ef945f;stroke-width:2.4;stroke-dasharray:12 440;animation:cap-flow 5s linear infinite;opacity:.85}
[data-kind=collection] .cap-signal{display:none}
[data-kind=loop] .cap-signal{stroke-dasharray:19 650;animation-duration:8s}
.cap-node{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);width:130px;text-align:center}
.cap-object{position:relative;margin:auto;width:76px;height:82px;filter:drop-shadow(0 12px 9px #527f7024)}
.cap-object i,.cap-object b,.cap-object em{position:absolute;inset:0;display:block;font-style:normal;background:linear-gradient(125deg,#ffffffdb,#b7d9cd92 42%,#4d958775 66%,#f5fff3cb);border:1px solid #ffffffb8}
.cap-gem .cap-object i{clip-path:polygon(50% 0,95% 32%,79% 77%,50% 100%,15% 77%,4% 32%)}
.cap-gem .cap-object b{clip-path:polygon(50% 0,50% 100%,4% 32%);background:linear-gradient(125deg,#fff,#74b5a69c)}
.cap-gem .cap-object em{clip-path:polygon(4% 32%,95% 32%,50% 100%);background:linear-gradient(110deg,#ffffff80,#246f6878,#eaf8e365);border:0}
.cap-node-2 .cap-object i{background:linear-gradient(125deg,#fff9,#ffd9b593 42%,#ef945f99 65%,#fff3d3cc)}
.cap-node-2.cap-gem .cap-object em{background:linear-gradient(110deg,#fff8,#e58c5478,#fff5d577)}
.cap-label{display:block;margin-top:13px;color:#365a54;font-size:13px;line-height:1.55;white-space:nowrap;cursor:default}
[data-kind=collection] .cap-object{width:92px;height:102px}
.cap-plate .cap-object{width:102px;height:42px;transform:rotate(-8deg)}
.cap-plate .cap-object i{clip-path:polygon(0 29%,60% 0,100% 38%,42% 85%)}
.cap-plate .cap-object b{clip-path:polygon(0 29%,42% 85%,42% 100%,0 44%);background:#7daf9c8a}
.cap-plate .cap-object em{clip-path:polygon(42% 85%,100% 38%,100% 53%,42% 100%);background:linear-gradient(90deg,#79a897a6,#f5fff6d9)}
[data-kind=stack] .cap-node{width:260px;display:flex;align-items:center;gap:26px;text-align:left;transform:translate(-30%,-50%)}
[data-kind=stack] .cap-label{margin:0}
.cap-document .cap-object{width:61px;height:70px;transform:rotate(-9deg)}
.cap-document .cap-object i{border-radius:4px;clip-path:polygon(0 0,72% 0,100% 25%,100% 100%,0 100%)}
.cap-document .cap-object b{inset:28px 13px 31px;border:0;background:#569e8982;box-shadow:0 10px 0 #569e8954,0 20px 0 #569e8940}
.cap-document .cap-object em{inset:0 0 auto auto;width:18px;height:18px;clip-path:polygon(0 0,100% 100%,0 100%);background:#fff9}
.cap-archive .cap-object{height:65px;width:84px}
.cap-archive .cap-object i{inset:14px 0 0;clip-path:polygon(0 10%,50% 0,100% 10%,100% 86%,50% 100%,0 86%)}
.cap-archive .cap-object b{inset:4px 4px auto;height:22px;border-radius:50%;background:linear-gradient(160deg,#fff,#9bc3ae75)}
.cap-archive .cap-object em{inset:31px 0 auto;height:14px;border:0;border-bottom:1px solid #fff9;border-radius:50%;background:transparent;box-shadow:0 13px 0 -1px #fff5}
.cap-media .cap-object{height:65px;width:81px}
.cap-media .cap-object i{border-radius:11px;transform:rotate(5deg)}
.cap-media .cap-object b{inset:19px 20px;clip-path:polygon(0 100%,36% 37%,58% 68%,76% 19%,100% 100%);background:#3a8b727d;border:0}
.cap-media .cap-object em{inset:13px 17px auto auto;width:9px;height:9px;background:#fff9;border-radius:50%}
.cap-lens .cap-object{height:65px;width:65px}
.cap-lens .cap-object i{border-radius:50%;border:8px solid #b5d7c7bb;box-shadow:inset 0 0 14px #fff}
.cap-lens .cap-object b{inset:auto -12px -8px auto;height:26px;width:8px;transform:rotate(-42deg);border-radius:4px}
.cap-lens .cap-object em{inset:14px;border-radius:50%;background:#fff3}
.cap-message .cap-object{height:62px;width:81px}
.cap-message .cap-object i{clip-path:polygon(0 0,100% 0,100% 76%,60% 76%,37% 100%,37% 76%,0 76%);border-radius:9px}
.cap-message .cap-object b{inset:18px 18px auto;height:3px;background:#347c6477;border:0;box-shadow:0 10px 0 #347c6444}
.cap-message .cap-object em{display:none}
.cap-bars .cap-object{height:65px;width:72px;display:flex;align-items:flex-end;gap:7px}
.cap-bars .cap-object i,.cap-bars .cap-object b,.cap-bars .cap-object em{position:relative;inset:auto;width:19px;height:40%;border-radius:3px;background:linear-gradient(110deg,#fff9,#ef945f99);box-shadow:inset 5px 0 0 #ffffff55}
.cap-bars .cap-object b{height:68%}
.cap-bars .cap-object em{height:100%}
[data-kind=knowledge] .cap-node,[data-kind=fusion] .cap-node,[data-kind=loop] .cap-node{width:125px}
[data-kind=knowledge] .cap-object,[data-kind=fusion] .cap-object,[data-kind=loop] .cap-object{scale:.82}
[data-kind=knowledge] .cap-label,[data-kind=fusion] .cap-label,[data-kind=loop] .cap-label{margin-top:3px}
@keyframes cap-flow{to{stroke-dashoffset:-452}}
@keyframes cap-enter{from{opacity:0;translate:0 6px}to{opacity:1;translate:0 0}}
@media(max-width:600px){.product-art{height:296px;min-height:296px;flex-basis:296px}.capability-diagram{margin:25px 10px 10px}.cap-caption{font-size:9px;left:9px}.cap-node{width:99px}.cap-object{scale:.75}.cap-label{font-size:10px;margin-top:4px}.cap-node .cap-object{transform-origin:center bottom}[data-kind=stack] .cap-node{width:185px;gap:12px}[data-kind=knowledge] .cap-node,[data-kind=fusion] .cap-node,[data-kind=loop] .cap-node{width:95px}[data-kind=knowledge] .cap-object,[data-kind=fusion] .cap-object,[data-kind=loop] .cap-object{scale:.67}}
@media(prefers-reduced-motion:reduce){.capability-diagram,.cap-signal{animation:none}.cap-signal{stroke-dasharray:none;opacity:.45}}
/* ── 正式站补丁（extract_css.py 内维护）── */
.product-panel .text-link,.feature-bottom .text-link,.industry-panel .text-link{text-decoration:none}
.solution-list article>a{width:44px;height:44px;display:grid;place-items:center;font-size:21px;border-radius:50%;justify-self:end}
.solution-list article>a:hover{background:#fbefe7}