:root{--blue:#303df2;--cyan:#00b9e7;--ink:#172339;--muted:#768193;--line:#e6eaf1;--navy:#111e39;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;min-width:320px}a{color:inherit;text-decoration:none}button{font:inherit}svg{display:block}img{display:block;max-width:100%}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:6px}::selection{background:#dfe4ff}.wrap{width:min(1280px,calc(100% - 112px));margin-inline:auto}.section-pad{padding-block:110px}.icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.icon-defs{position:absolute;width:0;height:0;overflow:hidden}.skip-link{position:fixed;top:-100px;left:20px;background:white;padding:14px;z-index:100}.skip-link:focus{top:10px}
.site-header{height:96px;border-bottom:1px solid #e9ecf48a;position:sticky;top:0;z-index:20;background:#ffffffed;backdrop-filter:blur(18px)}.nav-shell{height:100%;display:flex;align-items:center;gap:48px}.brand img{width:180px;height:auto}.desktop-nav{margin-left:auto;display:flex;gap:42px;align-items:center;height:100%;font-size:14px}.desktop-nav a{height:100%;position:relative;display:flex;align-items:center;color:#5b6475;transition:color .2s}.desktop-nav a:hover,.desktop-nav a.active{color:var(--blue)}.desktop-nav a.active:after{content:"";position:absolute;bottom:22px;left:50%;width:4px;height:4px;border-radius:50%;background:var(--blue)}.nav-contact{display:flex;align-items:center;gap:28px;border:1px solid #dce1ec;border-radius:30px;padding:11px 18px 11px 22px;font-size:13px;transition:background .2s,color .2s}.nav-contact:hover{background:var(--blue);color:#fff;border-color:var(--blue)}.nav-contact .icon{width:18px;height:18px}.menu-toggle,.mobile-nav{display:none}
.hero{position:relative;overflow:hidden;background:#f7f9ff;isolation:isolate;scroll-margin-top:96px}.hero-wash{position:absolute;inset:0;background:radial-gradient(ellipse at 76% 41%,#cddcfb85,transparent 43%),radial-gradient(ellipse at 95% 75%,#c8f3ff85,transparent 43%),linear-gradient(115deg,#f9faff,#f1f5ff 70%,#f7fcff);z-index:-2}.hero:after{content:"";position:absolute;inset:0;z-index:-1;opacity:.24;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%2399aacc' opacity='.25' filter='url(%23n)' d='M0 0h180v180H0z'/%3E%3C/svg%3E")}.hero-inner{min-height:650px;display:grid;grid-template-columns:1.12fr 1fr;align-items:center;position:relative;gap:0}.hero-copy{padding-block:66px;z-index:2}.eyebrow{font-size:11px;letter-spacing:1.9px;font-weight:600;color:var(--blue);display:flex;align-items:center;gap:12px;margin:0 0 28px;line-height:1.6}.hero .eyebrow{letter-spacing:1px;font-size:12px;color:#4c5c7c}.status-dot{width:6px;height:6px;display:inline-block;background:var(--blue);border-radius:50%;box-shadow:0 0 0 5px #303df20a}.hero h1{font-size:clamp(34px,3.55vw,54px);line-height:1.5;font-weight:600;letter-spacing:-1.7px;margin:0 0 25px;white-space:nowrap}.hero h1 span{background:linear-gradient(100deg,#303df2,#2977ec 75%,#00a6d5);background-clip:text;-webkit-background-clip:text;color:transparent}.hero-description{font-size:15px;color:#6e7b92;line-height:2.1;letter-spacing:.4px;margin:0}.hero-actions{display:flex;gap:28px;align-items:center;margin-top:37px}.button{display:inline-flex;gap:30px;align-items:center;font-size:13px;padding:16px 23px;border-radius:6px;transition:transform .2s,box-shadow .2s}.button:hover{transform:translateY(-3px)}.button-primary{background:var(--blue);color:#fff;box-shadow:0 9px 22px #303df21c}.button-primary:hover{box-shadow:0 12px 28px #303df23b}.text-link{font-size:13px;display:flex;gap:14px;color:#46546b}.text-link:hover{color:var(--blue)}.hero-signature{display:flex;align-items:center;gap:12px;font-size:10px;color:#8994a7;margin-top:60px;letter-spacing:.5px}.signature-line{height:1px;width:25px;background:#aab7cd}.hero-art{position:relative;height:560px;min-width:0;pointer-events:none}.sculpture{position:absolute;max-width:none;width:650px;height:610px;left:-40px;top:15px;animation:float 8s ease-in-out infinite}.art-caption{position:absolute;font-size:9px;letter-spacing:1.4px;line-height:1.8;color:#8e9bb6;z-index:1}.top-caption{right:10px;top:32px;text-align:right}.bottom-caption{bottom:9px;right:18px;font-size:9px;letter-spacing:2px}.bottom-caption span{font-size:6px;letter-spacing:1.1px;color:#98a7bc}.art-label{position:absolute;left:18px;top:128px;display:flex;align-items:center;gap:8px;color:#6d7ea1;font-size:10px}.label-dot{width:5px;height:5px;border-radius:50%;background:#5367ed}.label-line{width:42px;height:1px;background:#b5c1dd}.hero-bottom{display:flex;justify-content:space-between;align-items:center;padding-block:0 28px;font-size:10px;color:#8b97ad;letter-spacing:1px}.scroll-cue{display:flex;gap:15px;align-items:center}.scroll-line{font-size:19px;line-height:20px;color:#5e729b}.hero-bottom>span{font-size:10px}
/* Shared section typography */
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;margin-bottom:44px}
.section-number{color:#94a2bc;letter-spacing:0;margin-right:3px}
.section-heading .eyebrow{margin-bottom:20px}
h2{font-size:36px;line-height:1.5;font-weight:500;letter-spacing:-.7px;margin:0}
.section-intro{color:var(--muted);font-size:13px;line-height:2.1;margin:0 0 6px;max-width:350px}

/* Service cards carry the blue glass language down from the hero. */
.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:start}
.service-card{border:1px solid #e0e6f4;border-radius:13px;background:linear-gradient(125deg,#fff 28%,#f1f5ff);overflow:hidden;transition:border-color .25s,box-shadow .25s}
.service-card:hover,.service-card[open]{border-color:#becbfa;box-shadow:0 16px 42px #263a8710}
.service-card summary{display:block;position:relative;list-style:none;cursor:pointer;padding:30px 30px 0;isolation:isolate}
.service-card summary::-webkit-details-marker{display:none}
.card-number{position:absolute;right:25px;top:24px;font-size:10px;letter-spacing:1.5px;color:#91a0ba}
.service-card-copy{position:relative;z-index:1;pointer-events:none;width:65%}
.service-icon{width:37px;height:37px;fill:none;stroke:#3c55dc;stroke-width:1.35;stroke-linecap:round;stroke-linejoin:round}
.service-en{display:block;font-size:9px;letter-spacing:1.2px;color:#8092b3;margin-top:19px}
.service-card h3{font-weight:500;font-size:23px;margin:8px 0 14px}
.service-card p{font-size:12px;line-height:2;color:#73829b;margin:0;min-height:48px}
.card-bottom{position:relative;z-index:1;display:flex;align-items:center;gap:11px;margin-top:27px;padding:15px 0;border-top:1px solid #dfe7f3;font-size:11px;color:#73829b}
.service-tags{margin-right:auto;font-size:10px;letter-spacing:.5px;color:#8090aa}
.round-arrow{border:1px solid #dce4f5;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;color:#6c7ca8;transition:background .25s,color .25s,transform .25s}
.round-arrow .icon{width:15px;height:15px}
.service-card:hover .round-arrow,.service-card[open] .round-arrow{background:var(--blue);color:#fff;border-color:var(--blue)}
.service-card[open] .round-arrow{transform:rotate(90deg)}
.service-detail{font-size:13px;line-height:2;color:#647694;padding:5px 30px 26px;background:linear-gradient(125deg,#fff,#f4f7ff)}
.service-card[open] .detail-prompt{font-size:0}
.service-card[open] .detail-prompt:after{content:"收起详情";font-size:11px}
.service-visual{position:absolute;right:23px;top:48px;width:190px;height:172px;pointer-events:none;perspective:500px;transition:transform .55s cubic-bezier(.22,1,.36,1)}
.service-card:hover .service-visual{transform:translateY(-6px) rotate(3deg)}
.service-visual:before{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(ellipse,#dfe7ff90,transparent 70%)}
.diagram-note{position:absolute;width:95px;height:104px;left:25px;top:24px;padding:24px 14px;background:linear-gradient(135deg,#ffffffed,#e1eaffb8);border:1px solid #fff;border-radius:9px;box-shadow:5px 14px 25px #4767bc14;transform:rotate(-13deg) skewY(6deg)}
.diagram-note i{display:block;height:3px;background:#abc1ec;margin-bottom:10px;border-radius:3px;width:80%}
.diagram-note i:nth-child(2){width:100%}.diagram-note i:nth-child(3){width:55%}
.note-two{left:76px;top:43px;transform:rotate(11deg) skewY(-4deg);background:linear-gradient(150deg,#fff,#e7f4ff)}
.note-two b{display:block;width:18px;height:18px;border-radius:5px;background:linear-gradient(135deg,#527bff,#82dcf5);margin-bottom:13px}
.diagram-orb{position:absolute;left:22px;bottom:12px;width:43px;height:43px;border-radius:50%;display:grid;place-items:center;color:#fff;background:linear-gradient(125deg,#4f61ff,#3045e5);box-shadow:0 8px 15px #4c5fed30}
.diagram-orb .icon{width:25px;height:25px}
.diagram-platform{position:absolute;left:36px;top:35px;width:115px;height:115px;border:1px solid #c1d4fa;border-radius:17px;background:linear-gradient(135deg,#fff9,#9fbdf370);transform:rotateX(55deg) rotateZ(35deg);box-shadow:4px 7px 0 #bacdf570,7px 12px 14px #637abb10}
.platform-back{top:57px}.platform-middle{top:27px;background:linear-gradient(135deg,#d1dcff,#8bb9f89c);border-color:#dceaff}
.platform-front{top:-3px;background:linear-gradient(135deg,#6c80ff,#314ef4 70%,#4189ee);border-color:#a3b5ff;box-shadow:4px 7px 0 #4a66db,8px 13px 15px #566ce025}
.platform-front:after{content:"";position:absolute;inset:27px;border:1px solid #ffffff80;border-radius:10px}
.diagram-spark{position:absolute;width:6px;height:6px;border-radius:50%;right:22px;top:35px;background:#32c2e6;box-shadow:0 0 0 6px #32c2e610}
.diagram-chart{display:flex;align-items:flex-end;gap:11px;position:absolute;inset:23px 17px 24px 27px;border-bottom:1px solid #b9ccef;transform:rotate(-8deg) skewY(3deg);padding:0 12px 0}
.diagram-chart i{display:block;width:23px;height:35%;border-radius:5px 5px 0 0;background:linear-gradient(90deg,#9ccaff,#c4e3ff);box-shadow:4px 2px 0 #a4bff3}
.diagram-chart i:nth-child(2){height:50%;background:linear-gradient(90deg,#8faffb,#b6caff)}
.diagram-chart i:nth-child(3){height:69%;background:linear-gradient(90deg,#657df5,#8ba6fd)}
.diagram-chart i:nth-child(4){height:88%;background:linear-gradient(90deg,#394be9,#7086fa)}
.chart-trend{position:absolute;left:4px;top:-7px;color:#5e7ced;font-size:35px}
.diagram-chip{position:absolute;left:49px;top:41px;width:91px;height:91px;display:grid;place-items:center;border:1px solid #bccdff;border-radius:16px;background:linear-gradient(125deg,#fff,#d1ddff);box-shadow:5px 8px 0 #9fb5f0,8px 18px 26px #6585cf26;transform:rotate(-15deg) skewY(8deg)}
.diagram-chip .icon{width:53px;height:53px;color:#425df0;stroke-width:1}
.chip-track{position:absolute;inset:16px;border:1px solid #b8cff0;border-radius:24px;transform:rotate(-15deg) skewY(8deg)}
.track-two{inset:0;border-style:dashed;border-color:#d1dff4;border-radius:32px}
.chip-dot{position:absolute;right:21px;bottom:37px;width:8px;height:8px;border-radius:50%;background:#1bbcd9;box-shadow:0 0 0 6px #27bfdf13}
.service-caption{display:flex;align-items:center;gap:13px;margin-top:27px;color:#8694ad}
.service-caption p{font-size:11px;margin:0;letter-spacing:.5px}.service-caption>span:last-child{margin-left:auto;font-size:8px;letter-spacing:1.5px;color:#9aa8bf}

/* About: a light glass panel instead of the isolated dark atom graphic. */
.about-section{padding-block:82px;background:linear-gradient(125deg,#f5f8ff,#f6faff)}
.about-shell{display:grid;grid-template-columns:1fr 1fr;gap:78px;align-items:center}
.about-graphic{height:455px;border:1px solid #fff;border-radius:16px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 50% 45%,#d9e4ff 0%,transparent 66%),linear-gradient(125deg,#eaf0ff,#f8fcff);box-shadow:0 24px 70px #3656b20a}
.about-graphic:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#5d8be508 1px,transparent 1px),linear-gradient(90deg,#5d8be508 1px,transparent 1px);background-size:33px 33px;mask-image:radial-gradient(ellipse,#000,transparent)}
.graphic-kicker{position:absolute;top:30px;left:30px;font-size:9px;letter-spacing:2px;color:#889cc1}
.brand-connection{position:absolute;width:380px;height:310px;left:50%;top:65px;transform:translateX(-50%)}
.glass-brand{position:absolute;left:110px;top:65px;width:160px;height:168px;border:1px solid #ffffffed;border-radius:30px;background:linear-gradient(130deg,#ffffffb0,#d9e4ff90);display:grid;place-items:center;transform:rotate(-11deg) skewY(3deg);box-shadow:5px 7px 0 #d0dcf9,13px 26px 40px #5878ca28}
.glass-brand img{width:100px;height:auto;transform:rotate(7deg)}
.connection-ring{position:absolute;left:23px;top:1px;width:335px;height:300px;border:1px solid #c3d3f3;border-radius:50%;transform:rotateX(50deg) rotateZ(-18deg)}
.ring-two{left:53px;top:18px;width:275px;height:275px;border-color:#fff;transform:rotateY(40deg) rotateZ(35deg)}
.connection-tag{position:absolute;display:flex;align-items:center;gap:8px;padding:12px 17px;border:1px solid #fff;border-radius:7px;color:#5b72a3;font-size:11px;letter-spacing:1px;background:#ffffffb3;box-shadow:0 10px 28px #6b88c50b;backdrop-filter:blur(8px)}
.connection-tag i{width:4px;height:4px;border-radius:50%;background:#637bf6}
.tag-consult{top:26px;left:22px}.tag-tech{top:125px;right:0}.tag-business{bottom:14px;left:45px}
.tag-tech i{background:#00b7d8}.tag-business i{background:#7b90d5}
.graphic-footer{position:absolute;bottom:28px;left:30px;right:30px;display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#8096b9;letter-spacing:2px}
.graphic-footer .icon{width:18px;height:18px}
.about-copy .eyebrow{margin-bottom:21px}.about-copy h2{margin-bottom:25px;font-size:34px}
.company-full{font-size:13px;font-weight:500;color:#41516d;margin:0 0 16px}
.body-copy{font-size:13px;color:#7585a0;line-height:2.1;margin:0 0 12px}
.about-principles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:29px}
.about-principles>span{display:flex;flex-direction:column;padding-top:15px;border-top:1px solid #d6e0f3;gap:7px}
.about-principles small{color:#91a3c8;font-size:9px}.about-principles strong{font-weight:500;font-size:12px;color:#53698f}.about-principles em{font-size:9px;font-style:normal;color:#8c9ab3}

/* A browsable process workspace with matching glass nodes. */
.approach-workspace{display:grid;grid-template-columns:310px minmax(0,1fr);gap:32px}
.approach-tabs{display:flex;flex-direction:column;gap:14px;justify-content:center}
.approach-tab{position:relative;display:flex;align-items:center;gap:22px;text-align:left;padding:23px 25px;border:1px solid #e7ecf5;border-radius:10px;background:#fafcff;color:var(--ink);cursor:pointer;transition:background .3s,box-shadow .3s,border-color .3s,transform .3s}
.approach-tab.active{background:linear-gradient(110deg,#edf1ff,#f5faff);border-color:#c3cff7;box-shadow:0 12px 30px #435cb00a}
.approach-tab:hover{border-color:#c3cff7;transform:translateX(3px)}
.step-number{font-size:25px;font-weight:300;color:#adbfe5;letter-spacing:-1px}.approach-tab.active .step-number{color:var(--blue)}
.approach-tab strong{display:block;font-size:16px;font-weight:500;margin-bottom:8px}.approach-tab small{color:#8b99b2;font-size:10px}
.approach-tab>.icon{margin-left:auto;width:16px;height:16px;color:#a7b5d3;transition:transform .3s}.approach-tab.active>.icon{transform:rotate(45deg);color:var(--blue)}
.approach-panels{border:1px solid #e1e8f7;border-radius:15px;background:radial-gradient(ellipse at 50% 10%,#e6edff90,transparent 70%),linear-gradient(135deg,#fafbff,#f4f9ff);overflow:hidden;min-width:0}
.approach-panel{padding:28px 40px 32px;min-height:355px}
.approach-panel[hidden]{display:none}
.process-visual{position:relative;display:flex;justify-content:center;gap:40px;align-items:center;height:173px;isolation:isolate}
.process-wire{position:absolute;left:13%;right:13%;top:68px;border-top:1px dashed #acbfe8;z-index:-1}
.process-node{width:90px;height:90px;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;border:1px solid #fff;border-radius:16px;background:linear-gradient(140deg,#fff,#e6eeff);box-shadow:3px 5px 0 #dce5f8,8px 16px 25px #537bb61a;transform:rotate(-7deg)}
.process-node:nth-last-child(1){transform:rotate(7deg)}.process-node.core{transform:translateY(-13px);width:104px;height:104px;background:linear-gradient(135deg,#6081fc,#3e4ded);border-color:#a8b8ff;box-shadow:3px 5px 0 #7286e9,8px 16px 25px #4864db25}
.process-node .service-icon{width:28px;height:28px;stroke:#6b88d1}.process-node.core .service-icon{stroke:#fff;width:32px;height:32px}
.process-node i{font-style:normal;color:#7e93b6;font-size:10px}.process-node.core i{color:#e2e8ff}
.process-description{text-align:center;border-top:1px solid #dee6f5;padding-top:21px}
.process-description>span{font-size:8px;letter-spacing:1.5px;color:#869cc8}
.process-description h3{font-size:21px;font-weight:500;margin:12px 0 13px;letter-spacing:.3px}
.process-description p{font-size:12px;line-height:2;color:#7d8ca6;margin:0}

/* Compact, inset contact strip and legible compliance information. */
.contact-section{margin-bottom:12px;background:none;scroll-margin-top:120px}
.contact-shell{position:relative;display:flex;justify-content:space-between;align-items:center;gap:35px;padding:30px 40px;border:1px solid #dce5fa;border-radius:12px;background:linear-gradient(105deg,#eff2ff,#f4faff);overflow:hidden}
.contact-shell:before{content:"";position:absolute;left:0;top:25px;bottom:25px;width:3px;background:linear-gradient(var(--blue),var(--cyan));border-radius:0 3px 3px 0}
.contact-section .eyebrow{font-size:8px;letter-spacing:1.5px;margin-bottom:12px;color:#7b8eb7}
.contact-section h2{font-size:25px;line-height:1.5;color:#314463}
.contact-note{font-size:11px;color:#8a99b3;margin:12px 0 0}
.contact-block{position:relative;padding-left:35px;border-left:1px solid #d8e1f4;z-index:1;flex-shrink:0}
.contact-label{display:flex;align-items:center;gap:8px;color:#7890b7;font-size:11px}
.contact-label .icon{width:16px;height:16px;stroke-width:1.3}
.phone-number{font-size:21px;font-weight:400;margin:13px 0 0;letter-spacing:.5px;color:#49669b}
.contact-arrow{width:30px;height:30px;stroke-width:1;color:#8ea5d3;margin-right:8px}
.site-footer{padding-block:40px 29px}
.footer-top{display:flex;align-items:center;gap:30px;padding-bottom:28px}
.footer-brand img{width:145px}.footer-top p{color:#7d8ba3;font-size:12px;margin:0;padding-left:27px;border-left:1px solid #e4e9f2;line-height:1.7}
.back-to-top{margin-left:auto;display:flex;align-items:center;gap:14px;color:#7a869c;font-size:11px}.back-to-top .icon{width:15px;height:15px}
.footer-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;flex-direction:column;align-items:center;gap:16px;line-height:1.9}
.copyright{font-size:11px;color:#8a97ad;order:2}
.legal-links{display:flex;gap:30px;justify-content:center;flex-wrap:wrap;font-size:14px;font-weight:400;color:#4f607c;letter-spacing:.2px}
.legal-links a:hover{color:var(--blue);text-decoration:underline;text-underline-offset:4px}

/* Motion progressively enhances visible content; reduced motion remains static. */
.hero-art{pointer-events:auto}.hero-art-trigger{position:absolute;inset:0;width:100%;height:100%;border:0;padding:0;background:none;cursor:pointer;transform:perspective(900px) rotateX(var(--tilt-y,0deg)) rotateY(var(--tilt-x,0deg));transition:transform .5s cubic-bezier(.22,1,.36,1);-webkit-tap-highlight-color:transparent}
.hero-art-trigger .sculpture{pointer-events:none}.art-caption,.art-label{pointer-events:none}
.art-ripple{position:absolute;width:220px;height:120px;border:1px solid #637ff8;border-radius:50%;left:50%;top:55%;margin-left:-110px;opacity:0;pointer-events:none}
.motion-ready [data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .75s cubic-bezier(.22,1,.36,1),transform .85s cubic-bezier(.22,1,.36,1);transition-delay:var(--reveal-delay,0ms)}
.motion-ready [data-reveal].is-visible{opacity:1;transform:translateY(0)}
.service-card.is-visible:hover{transform:translateY(-4px);transition-delay:0ms}
.scroll-progress{position:absolute;bottom:-1px;left:0;height:2px;width:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));transform:scaleX(var(--scroll-progress,0));transform-origin:left;pointer-events:none}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@keyframes tag-drift{0%,100%{translate:0 0}50%{translate:0 -7px}}
@keyframes soft-breathe{0%,100%{opacity:.5}50%{opacity:1}}
@media(prefers-reduced-motion:no-preference){.connection-tag{animation:tag-drift 7s ease-in-out infinite}.tag-tech{animation-delay:-2s}.tag-business{animation-delay:-4s}.chip-dot,.diagram-spark{animation:soft-breathe 4s ease-in-out infinite}}

@media(min-width:1600px){.hero h1{font-size:54px}.hero-inner{min-height:720px}.hero-art{height:620px}.sculpture{top:30px;width:700px;height:658px}}
@media(max-width:1150px){
 .wrap{width:calc(100% - 72px)}.nav-shell{gap:30px}.desktop-nav{gap:28px}.hero-inner{min-height:600px;grid-template-columns:1.2fr 1fr}.hero h1{font-size:36px;letter-spacing:-1px}.hero-art{height:500px}.sculpture{width:570px;height:535px;left:-80px;top:30px}.hero-description{font-size:13px}.hero-actions{gap:20px}.hero-actions .button{gap:16px;padding:15px 19px}.hero-signature{font-size:9px;margin-top:50px}.top-caption{right:0;top:20px;font-size:8px}.art-label{left:5px;top:112px}.bottom-caption{right:0}
 .section-pad{padding-block:85px}.service-grid{gap:18px}.service-card summary{padding:27px 24px 0}.service-card h3{font-size:21px}.service-visual{right:8px;top:54px;width:170px;transform:scale(.85);transform-origin:right center}.service-card:hover .service-visual{transform:scale(.85) translateY(-5px)}.service-card p{font-size:11px}.service-tags{font-size:9px}.service-card-copy{width:70%}.service-detail{padding-inline:24px;font-size:12px}.about-shell{gap:42px}.about-copy h2{font-size:30px}.about-graphic{height:450px}.about-principles{gap:9px}.about-principles em{font-size:8px}.approach-workspace{grid-template-columns:270px minmax(0,1fr);gap:22px}.approach-tab{padding:22px 20px;gap:17px}.process-visual{gap:24px}.approach-panel{padding-inline:27px}.contact-shell{padding-inline:32px;gap:22px}.contact-section h2{font-size:23px}.contact-arrow{display:none}
}
@media(max-width:850px){
 .hero h1{font-size:30px}.hero-inner{min-height:540px}.hero-art{height:470px}.sculpture{width:500px;height:470px;left:-110px;top:60px}.hero-actions{gap:17px}.hero-actions .button{font-size:12px;gap:12px;padding:14px 16px}.text-link{font-size:11px;gap:7px}.top-caption{top:38px;font-size:7px}.art-label{display:none}.bottom-caption{font-size:7px;letter-spacing:1px}.hero-signature{margin-top:38px;font-size:8px;gap:8px}.hero .eyebrow{font-size:10px}
 .service-card summary{padding:25px 22px 0}.service-card-copy{width:100%}.service-card h3{font-size:21px}.service-visual{top:5px;right:15px;transform:scale(.65);opacity:.85}.service-card:hover .service-visual{transform:scale(.65) translateY(-6px)}.service-card-copy>.service-icon{margin-bottom:23px}.service-card p{font-size:12px}.service-en{margin-top:22px;font-size:8px}.card-number{top:20px;right:20px;font-size:8px;z-index:1}.service-tags{font-size:8px}.card-bottom{gap:8px}.detail-prompt{font-size:10px}.service-caption>span:last-child{display:none}
 .about-shell{grid-template-columns:1fr;gap:35px}.about-copy{max-width:620px}.about-graphic{order:2;height:350px}.brand-connection{top:20px}.about-principles{max-width:470px;gap:25px}.about-principles em{font-size:9px}
 .approach-workspace{grid-template-columns:1fr;gap:20px}.approach-tabs{flex-direction:row;gap:12px}.approach-tab{flex:1;gap:10px;padding:20px 14px}.approach-tab strong{font-size:14px}.approach-tab small{font-size:8px}.approach-tab>.icon{display:none}.step-number{font-size:21px}.approach-panel{min-height:335px}.process-visual{gap:65px}
 .contact-shell{gap:20px;padding:29px}.contact-section h2{font-size:20px}.contact-block{padding-left:25px}.phone-number{font-size:18px}.legal-links{gap:10px 24px;font-size:13px}.footer-top{gap:20px}.footer-top p{padding-left:20px;font-size:10px}
}
@media(max-width:600px){
 html{scroll-padding-top:86px}.wrap{width:calc(100% - 40px)}.site-header{height:76px}.nav-shell{gap:17px}.brand img{width:144px}.desktop-nav{display:none}.nav-contact{margin-left:auto;padding:8px 12px;gap:12px;font-size:10px}.nav-contact .icon{width:14px;height:14px}.menu-toggle{display:flex;width:24px;height:30px;border:0;background:none;flex-direction:column;justify-content:center;gap:6px;padding:0;color:#3b4967}.menu-toggle span{height:1.5px;width:20px;background:currentColor;transition:transform .2s}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.75px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}.mobile-nav:not([hidden]){display:flex;position:absolute;top:75px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 30px #1723390c;padding:12px 24px 20px}.mobile-nav a{padding:13px 0;font-size:14px;color:#566582}
 .hero-inner{display:flex;flex-direction:column;align-items:stretch;min-height:0}.hero-copy{padding:49px 0 0}.hero .eyebrow{font-size:10px;gap:11px;letter-spacing:.5px;margin-bottom:24px}.hero h1{font-size:clamp(24px,6.5vw,38px);letter-spacing:-1px;line-height:1.6;margin-bottom:19px}.hero-description{font-size:12px;line-height:2}.hero-actions{margin-top:27px;gap:22px}.hero-actions .button{font-size:11px;padding:14px 17px;gap:19px}.hero-actions .button .icon{width:18px;height:18px}.text-link{font-size:11px}.hero-signature{display:none}.hero-art{height:350px;width:100%;margin-top:10px}.sculpture{width:425px;height:400px;left:50%;margin-left:-212px;top:-4px}.top-caption{top:30px;right:0;font-size:6px;letter-spacing:1px}.bottom-caption{right:7px;bottom:8px;font-size:7px;letter-spacing:1.4px;line-height:2}.bottom-caption span{font-size:5px}.hero-bottom{padding-bottom:21px;font-size:9px}.hero-bottom>span{font-size:8px;letter-spacing:.1px}.scroll-cue{gap:10px}.scroll-line{font-size:16px}
 .section-pad{padding-block:61px}.section-heading{display:block;margin-bottom:29px}.section-heading .eyebrow{font-size:9px;margin-bottom:17px;letter-spacing:1.6px}h2{font-size:29px}.section-intro{font-size:12px;line-height:2;margin-top:20px}
 .service-grid{grid-template-columns:1fr;gap:16px}.service-card{border-radius:10px}.service-card summary{padding:25px 22px 0}.service-card-copy{width:75%}.service-card-copy>.service-icon{width:32px;height:32px;margin-bottom:0}.service-en{font-size:7px;letter-spacing:.9px;margin-top:20px}.service-card h3{font-size:21px;margin-bottom:12px}.service-card p{font-size:11px;line-height:1.9}.service-card p br{display:none}.service-visual{right:8px;top:38px;transform:scale(.7);width:155px;opacity:1}.service-card:hover .service-visual{transform:scale(.7) translateY(-5px)}.card-number{top:18px;right:20px}.card-bottom{margin-top:22px;padding-block:14px}.service-tags{font-size:9px}.round-arrow{width:27px;height:27px}.service-detail{padding:0 22px 22px;font-size:12px}.service-caption{margin-top:21px;gap:10px}.service-caption p{font-size:9px;letter-spacing:0}.service-caption .status-dot{width:4px;height:4px}
 .about-section{padding-block:55px}.about-copy .eyebrow{font-size:9px;letter-spacing:1.6px}.about-copy h2{font-size:29px;margin-bottom:23px}.company-full{font-size:11px}.body-copy{font-size:12px}.about-principles{gap:12px;margin-top:23px}.about-principles strong{font-size:11px}.about-principles em{font-size:8px}.about-shell{gap:31px}.about-graphic{height:325px;border-radius:10px}.brand-connection{top:25px;transform:translateX(-50%) scale(.83);transform-origin:50% 45%}.graphic-kicker{top:23px;left:23px;font-size:7px}.graphic-footer{bottom:23px;left:23px;right:23px;font-size:9px}
 .approach-tabs{gap:8px}.approach-tab{display:block;padding:15px 7px;text-align:center;border-radius:8px}.approach-tab .step-number{display:block;font-size:18px;margin-bottom:8px}.approach-tab strong{font-size:12px;margin:0}.approach-tab small{display:none}.approach-tab:hover{transform:translateY(-2px)}.approach-panel{padding:15px 18px 26px;min-height:300px}.process-visual{height:140px;gap:18px}.process-node{width:65px;height:72px;gap:8px;border-radius:13px}.process-node.core{width:75px;height:84px;transform:translateY(-6px)}.process-node .service-icon{width:24px;height:24px}.process-node.core .service-icon{width:27px;height:27px}.process-node i{font-size:8px}.process-wire{top:65px;left:10%;right:10%}.process-description{padding-top:18px}.process-description>span{font-size:7px}.process-description h3{font-size:17px;letter-spacing:0;line-height:1.65;margin:11px 0}.process-description p{font-size:11px;line-height:1.9}.process-description .desktop-break{display:none}
 .contact-section{margin-bottom:0}.contact-shell{padding:25px 23px;display:block;border-radius:10px}.contact-section .eyebrow{font-size:7px;letter-spacing:1px;margin-bottom:10px}.contact-section h2{font-size:20px}.contact-note{font-size:10px;margin-top:9px}.contact-block{border-left:0;border-top:1px solid #dce4f5;margin-top:20px;padding:18px 0 0}.contact-label{font-size:10px}.phone-number{font-size:18px;margin-top:10px}.contact-shell:before{top:22px;bottom:22px;width:2px}
 .site-footer{padding-block:33px 25px}.footer-top{flex-wrap:wrap;gap:18px;padding-bottom:25px}.footer-brand img{width:133px}.footer-top p{order:3;border-left:0;padding-left:0;width:100%;font-size:10px}.back-to-top{font-size:10px;gap:10px}.footer-bottom{padding-top:22px;gap:18px}.copyright{font-size:10px}.legal-links{flex-direction:column;align-items:center;gap:10px;font-size:13px;text-align:center;letter-spacing:0}.legal-links .license-number{font-size:12px}
}
@media(max-width:360px){.service-card-copy{width:78%}.service-visual{opacity:.8;right:0;transform:scale(.56)}.service-card:hover .service-visual{transform:scale(.56) translateY(-5px)}.service-card summary{padding-inline:19px}.service-card p{font-size:10px}.service-card h3{font-size:20px}.service-tags{font-size:8px}.process-visual{gap:12px}.process-node{width:58px;height:65px}.process-node.core{width:64px;height:76px}.process-description h3{font-size:15px}.legal-links{font-size:12px}.legal-links .license-number{font-size:11px}}

/* Improved contrast and a labeled, individual leader line for each principle. */
.desktop-nav a{color:#46536b}
.hero-description{color:#53647d}
.hero-signature,.hero-bottom{color:#697995}
.art-caption{color:#657694}
.bottom-caption span{color:#687a99}
.art-label{left:18px;top:128px;display:flex;align-items:flex-start;gap:16px;color:#40557c;font-size:14px;font-weight:500}
.art-label-item{display:grid;justify-items:center;gap:8px;min-width:48px}
.art-label-item>i{width:100%;height:2px;background:linear-gradient(90deg,#5169f4,#00b9df);border-radius:2px}
.art-label-item>span{line-height:1.3;white-space:nowrap}
.section-intro,.service-card p,.service-detail,.body-copy,.process-description p{color:#596b86}
.card-number,.service-en,.service-tags,.service-caption,.graphic-kicker,.process-description>span{color:#687b9b}
.connection-tag{color:#40567c}
.about-principles small,.about-principles em{color:#687b96}
.approach-tab small{color:#687995}
.process-node i{color:#586f99}
.contact-section .eyebrow,.contact-label,.contact-note{color:#536b96}
.phone-number{color:#354f83}
.footer-top p,.back-to-top,.copyright{color:#64738c}
.legal-links{color:#3f506d}
@media(max-width:1150px){.art-label{left:5px;top:112px}}
@media(max-width:850px){.art-label{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.motion-ready [data-reveal]{opacity:1;transform:none}.hero-art-trigger{transform:none}}

/* Company identity, media preview and static source summaries. */
.nav-shell>.brand{display:flex;flex-direction:column;align-items:flex-start;flex-shrink:0}
.brand-full-name{display:block;font-size:10px;letter-spacing:.1px;color:#52627f;margin-top:6px;white-space:nowrap;line-height:1.5}
.desktop-nav{gap:30px}.nav-shell{gap:32px}.desktop-nav a{white-space:nowrap}
.phone-number{font-size:22px;font-weight:600;color:#354f83}
.phone-number a:hover{text-decoration:underline;text-underline-offset:5px}
.news-preview{padding-bottom:0}.news-heading-aside{display:grid;gap:16px;justify-items:start}
.news-heading-aside .icon{width:17px;height:17px}
.news-preview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{border:1px solid #e0e6f4;border-radius:12px;background:linear-gradient(140deg,#fff,#f6f9ff);overflow:hidden;transition:border-color .25s,box-shadow .25s}
.news-card:hover{border-color:#b9c9f2;box-shadow:0 14px 35px #3654a711}
.news-card-link{height:100%;display:flex;flex-direction:column;padding:27px}
.news-card-meta{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;font-size:10px;color:#5f759f;line-height:1.7}
.news-card-meta>span{background:#edf2ff;border-radius:4px;padding:2px 7px}
.news-card-meta time{padding-block:2px;font-variant-numeric:tabular-nums}
.news-card h3{font-size:18px;font-weight:500;line-height:1.7;margin:21px 0 14px;color:#293d5f;overflow-wrap:anywhere}
.news-card p{font-size:12px;line-height:2;color:#5d6f8b;margin:0 0 26px}
.news-card-footer{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:auto;border-top:1px solid #e0e7f5;padding-top:18px;font-size:10px;color:#637a9f}
.news-read{display:flex;gap:8px;align-items:center;white-space:nowrap}.news-read .icon{width:16px;height:16px;transition:transform .25s}
.news-card:hover .news-read .icon{transform:translate(2px,-2px)}
.news-page-hero{background:radial-gradient(ellipse at 85% 45%,#e2efff,transparent 65%),linear-gradient(120deg,#f8f9ff,#f0f5ff);padding:36px 0 60px;border-bottom:1px solid #e5ebf8}
.breadcrumb{display:inline-block;font-size:11px;color:#526a91;line-height:1.8;margin-bottom:30px}
.breadcrumb:hover{color:var(--blue)}
.news-page-hero .eyebrow{margin-bottom:15px}.news-page-hero h1{font-size:43px;line-height:1.5;font-weight:500;letter-spacing:-1px;margin:0 0 20px}
.news-page-hero p:not(.eyebrow){font-size:14px;color:#536b8e;line-height:2;margin:0}
.news-page-note{font-size:11px;color:#637ba2;line-height:1.9;margin-top:24px;padding-left:13px;border-left:2px solid #6686e8}
.report-list{padding-block:30px 80px}
.report-row{position:relative;display:grid;grid-template-columns:34px 130px minmax(0,1fr) 44px;align-items:start;gap:25px;padding:36px 4px;border-bottom:1px solid #e2e8f3}
.report-number{font-size:12px;color:#7c91b5;padding-top:2px}
.report-date{display:flex;flex-direction:column;gap:9px;color:#516b98;font-size:13px;padding-top:2px;font-variant-numeric:tabular-nums}
.report-date>span{font-size:10px;color:#7485a2}
.report-category{display:inline-block;font-size:10px;background:#edf2ff;color:#586f9a;padding:4px 8px;border-radius:4px}
.report-info h2{font-size:22px;font-weight:500;line-height:1.6;margin:12px 0 13px;letter-spacing:0;overflow-wrap:anywhere}
.report-info h2 a:hover{color:var(--blue)}.report-info p{font-size:13px;color:#5d6f8b;line-height:2;margin:0 0 14px}
.report-source{font-size:11px;color:#657a9e}
.report-open{border:1px solid #dfe6f4;border-radius:50%;width:40px;height:40px;display:grid;place-items:center;margin-top:28px;color:#617aa9;transition:background .2s,color .2s}
.report-open:hover{background:var(--blue);color:white;border-color:var(--blue)}.report-open .icon{width:18px;height:18px}
.report-detail-page{max-width:1000px;padding-block:35px 70px}
.report-article-header{padding:12px 0 28px;border-bottom:1px solid #e0e7f3}
.report-article-header .eyebrow{font-size:11px;letter-spacing:.8px;margin-bottom:18px}
.report-article h1{font-size:35px;line-height:1.65;font-weight:500;margin:0 0 24px;letter-spacing:-.5px;overflow-wrap:anywhere}
.report-article-meta{display:flex;flex-wrap:wrap;gap:10px 26px;font-size:12px;line-height:2;color:#607798}
.report-article-body{max-width:800px;padding:34px 0 24px}
.summary-badge{display:inline-block;font-size:11px;color:#4f6995;background:#eef3ff;border-radius:4px;padding:5px 10px;margin-bottom:13px}
.report-article-body p{font-size:16px;line-height:2.2;color:#3e526f;margin:16px 0 23px;overflow-wrap:anywhere}
.original-source{border:1px solid #dce5f8;border-radius:12px;background:linear-gradient(110deg,#f0f4ff,#f4faff);padding:28px 32px}
.source-kicker{font-size:10px;letter-spacing:.7px;color:#637ba2}.original-source h2{font-size:21px;letter-spacing:0;margin:10px 0 8px}.original-source p{font-size:12px;color:#637696;line-height:1.9;margin:0 0 21px}
.original-source .button{font-size:12px;padding:13px 19px;gap:22px}.original-source .icon{width:18px;height:18px}
.report-editor-note{font-size:11px;line-height:2;color:#657b9c;margin:22px 0 0}
.related-reports{display:grid;grid-template-columns:180px minmax(0,1fr);gap:30px;margin-top:56px;padding-top:31px;border-top:1px solid #e1e7f3}.related-reports .eyebrow{font-size:9px;margin:0 0 13px}.related-reports h2{font-size:22px}
.related-reports a{display:grid;grid-template-columns:84px minmax(0,1fr) 20px;gap:16px;font-size:13px;line-height:1.9;padding:0 0 19px;color:#425b81}.related-reports a:hover{color:var(--blue)}.related-reports time{font-size:10px;color:#677e9f;padding-top:3px}.related-reports .icon{width:17px;height:17px;margin-top:4px}
.report-back{margin-top:32px;font-size:12px;color:#4d6895}
@media(max-width:1150px){.nav-shell{gap:22px}.desktop-nav{gap:22px;font-size:13px}.brand-full-name{font-size:9px}.news-card-link{padding:23px}.news-preview-grid{gap:17px}.news-card h3{font-size:17px}.news-card-meta{font-size:9px}.report-row{gap:18px;grid-template-columns:28px 115px minmax(0,1fr) 40px}}
@media(max-width:900px){.brand-full-name{display:none}}
@media(max-width:850px){.nav-shell{gap:20px}.desktop-nav{gap:20px;font-size:12px}.news-card-link{padding:19px}.news-card h3{font-size:16px}.news-card-footer{font-size:9px;flex-wrap:wrap}.news-preview-grid{gap:13px}.report-info h2{font-size:20px}.report-row{grid-template-columns:100px minmax(0,1fr) 36px;gap:15px}.report-number{display:none}.report-open{width:35px;height:35px}.report-article h1{font-size:30px}.related-reports{grid-template-columns:130px minmax(0,1fr);gap:20px}}
@media(max-width:600px){.nav-shell{gap:17px}.news-preview-grid{grid-template-columns:1fr;gap:16px}.news-heading-aside{gap:16px}.news-heading-aside .section-intro{margin-bottom:0}.news-heading-aside .text-link{font-size:12px}.news-card-link{padding:23px}.news-card-meta{font-size:11px}.news-card h3{font-size:19px;margin-top:18px}.news-card p{font-size:12px;margin-bottom:22px}.news-card-footer{font-size:11px}.news-page-hero{padding:25px 0 37px}.breadcrumb{font-size:11px;margin-bottom:24px}.news-page-hero h1{font-size:33px;margin-bottom:15px}.news-page-hero p:not(.eyebrow){font-size:13px}.news-page-note{font-size:10px;line-height:2;margin-top:20px}.news-page-hero .eyebrow{font-size:9px}.report-list{padding-block:8px 40px}.report-row{grid-template-columns:1fr;gap:15px;padding-block:28px}.report-date{flex-direction:row;align-items:center;gap:12px;font-size:12px}.report-date>span{font-size:9px}.report-info h2{font-size:21px;margin-top:10px}.report-info p{font-size:12px}.report-info .report-category{font-size:9px}.report-open{position:absolute;right:0;bottom:23px;width:30px;height:30px}.report-source{font-size:10px}.report-detail-page{padding-block:24px 45px}.report-article-header{padding-top:0}.report-article h1{font-size:26px;line-height:1.7;letter-spacing:0}.report-article-meta{font-size:11px;gap:6px 18px}.report-article-body{padding-top:25px;padding-bottom:15px}.report-article-body p{font-size:15px;line-height:2.1;margin-block:17px 23px}.original-source{padding:24px}.original-source h2{font-size:20px}.original-source p{font-size:11px}.report-editor-note{font-size:10px}.related-reports{grid-template-columns:1fr;margin-top:40px;gap:24px}.related-reports a{grid-template-columns:1fr 20px;gap:6px 12px;font-size:13px}.related-reports time{grid-column:1 / -1}.related-reports .icon{margin-top:3px}.phone-number{font-size:21px}.copyright{text-align:center;font-size:10px;overflow-wrap:anywhere}}

/* ==========================================================================
   v7 · 视觉系统收敛（2026-11-02）
   只调整视觉呈现：设计令牌、字阶、灰阶、圆角、对比度、深色收尾、
   移动端图形碰撞与点击区域。业务文案、公司全称、备案号、许可证号均未改动。
   字阶：装饰 11 / 辅助 12 / 正文 14 / 导语 15；灰阶：ink / body / muted 三级。
   ========================================================================== */
:root{
  --ink:#141f38;
  --navy:#0e1a33;
  --body:#3f5170;
  --muted:#556890;          /* 白底 5.57:1，#edf2ff 上 4.97:1，全部通过 AA */
  --line:#dfe6f2;
  --fs-deco:11px;
  --fs-meta:12px;
  --fs-body:14px;
  --fs-lead:15px;
  --r-s:8px;
  --r-m:12px;
  --r-l:16px;
}

/* 1. 中文标题：取消过大的负字距，提升视觉重心 */
.hero h1{letter-spacing:-.5px;font-weight:600}
h2{letter-spacing:0}
.service-card h3,.news-card h3,.process-description h3,.report-info h2{letter-spacing:0}

/* 2. 正文与导语：统一到 14–15px，灰阶下沉到 body/muted */
.hero-description,.body-copy{font-size:var(--fs-lead);color:var(--body)}
.section-intro,.service-card p,.service-detail,.news-card p,
.process-description p,.report-info p,.original-source p{font-size:var(--fs-body);color:var(--muted)}
.service-card p{min-height:56px}
.news-page-hero p:not(.eyebrow){font-size:var(--fs-lead);color:var(--body)}
.report-article-meta{color:var(--muted)}

/* 3. 辅助信息：一律 12px，禁止 8–10px 的可读信息 */
.service-tags,.detail-prompt,.service-card[open] .detail-prompt:after,
.news-card-meta,.news-card-footer,.report-source,.report-number,.report-category,
.report-date>span,.about-principles small,.about-principles em,.approach-tab small,
.back-to-top,.copyright,.footer-top p,.hero-bottom,.hero-bottom>span,
.breadcrumb,.news-page-note,.report-editor-note,.related-reports .eyebrow,
.brand-full-name,.hero-signature,.legal-links .license-number{
  font-size:var(--fs-meta);color:var(--muted);
}
.about-principles strong{font-size:var(--fs-body);color:var(--ink);font-weight:600}
.card-bottom{font-size:var(--fs-meta);color:var(--muted)}
.eyebrow .section-number{color:var(--muted)}
.phone-number a{display:inline-flex;align-items:center;min-height:44px}
.approach-tab strong{font-weight:600}
.legal-links{color:#46587a}
.eyebrow{font-size:var(--fs-meta);letter-spacing:1.6px}
.hero .eyebrow{font-size:var(--fs-meta);color:var(--muted)}

/* 4. 纯装饰标注：统一 11px + 同一灰，不再各自为政 */
.card-number,.service-en,.service-caption,.service-caption p,
.service-caption>span:last-child,.graphic-kicker,.graphic-footer,
.process-description>span,.art-caption,.bottom-caption span{
  font-size:var(--fs-deco);color:var(--muted);
}
.bottom-caption span{letter-spacing:1.1px}
.top-caption{top:0}                 /* 让出立体图形的顶部区域 */
.service-caption>span:last-child{letter-spacing:1.2px}

/* 5. 圆角收敛为 8 / 12 / 16 三档 */
.service-card,.news-card,.about-graphic,.approach-panels,.contact-shell,.original-source{border-radius:var(--r-l)}
.approach-tab{border-radius:var(--r-m)}
.button{border-radius:var(--r-s)}

/* 6. 导航：当前页指示由孤立圆点改为短下划线；联系我们成为主行动按钮 */
.desktop-nav a.active:after{width:18px;height:2px;border-radius:2px;bottom:20px;transform:translateX(-50%)}
.desktop-nav a{font-weight:500}
.nav-contact{background:var(--blue);border-color:var(--blue);color:#fff;gap:16px;font-weight:500}
.nav-contact:hover{background:#2430d6;border-color:#2430d6;color:#fff}

/* 7. 深色收尾：给全页一个视觉重心，同时把唯一转化入口做成显式按钮 */
.contact-shell{
  border:0;border-radius:var(--r-l);padding:44px 48px;
  background:
    radial-gradient(ellipse at 90% -10%,#2f4aa855,transparent 62%),
    linear-gradient(115deg,#122044,#0e1a33 58%,#0d2742);
}
.contact-shell:before{background:linear-gradient(var(--cyan),var(--blue))}
.contact-section .eyebrow{font-size:var(--fs-meta);letter-spacing:1.6px;color:#8fa6e8}
.contact-shell h2{color:#fff}
.contact-note{font-size:var(--fs-body);color:#a9b8d8}
.contact-block{border-left:1px solid #ffffff26}
.contact-label{font-size:var(--fs-meta);color:#a9b8d8}
.phone-number{font-size:30px;font-weight:600;letter-spacing:1px;color:#fff}
.phone-number a{color:#fff}
.contact-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:12px;flex-shrink:0;
  background:#fff;color:#122044;font-size:var(--fs-body);font-weight:600;white-space:nowrap;
  padding:17px 28px;border-radius:var(--r-s);transition:transform .2s,box-shadow .2s;
}
.contact-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px #00000038}
.contact-cta .icon{width:18px;height:18px}

@media(max-width:1150px){
  .contact-shell{padding:34px 32px;gap:26px;flex-wrap:wrap}
  .phone-number{font-size:26px}
}

/* 8. 触屏点击区域：不小于 42–44px */
@media(pointer:coarse),(max-width:850px){
  .menu-toggle{width:44px;height:44px;align-items:center}
  .nav-contact{min-height:42px;padding:10px 16px;font-size:var(--fs-meta);gap:10px}
  .text-link,.scroll-cue,.back-to-top{min-height:44px;align-items:center}
  .legal-links a{display:inline-flex;align-items:center;min-height:40px}
}

/* 9. 移动端：修掉图形压字、标签叠字、插画被裁三类碰撞 */
@media(max-width:850px){
  .hero-art .art-caption{display:none}   /* 装饰性英文标注在窄屏与立体图形重叠，予以隐藏 */
}
@media(max-width:600px){
  .hero h1{letter-spacing:0}
  .sculpture{width:100%;height:auto;left:0;top:0;margin-left:0}
  .about-graphic{height:400px}           /* 为浮标签与底部说明留出间距 */
  .brand-connection{top:60px}
  .service-visual{right:14px;top:34px;transform:scale(.58);transform-origin:top right}
  .service-card:hover .service-visual{transform:scale(.58)}
  .service-card-copy{width:74%}
  .eyebrow,.section-heading .eyebrow,.about-copy .eyebrow,.news-page-hero .eyebrow{font-size:var(--fs-deco);letter-spacing:1.2px}
  .hero-description{font-size:var(--fs-body)}
  .contact-shell{padding:32px 26px}
  .contact-block{border-left:0;border-top:1px solid #ffffff26;padding-top:20px}
  .phone-number{font-size:25px}
  .contact-cta{width:100%;margin-top:24px;min-height:50px}
  .contact-section .eyebrow{font-size:var(--fs-deco)}
  .service-caption p,.service-tags,.news-card-meta,.news-card-footer{font-size:var(--fs-deco)}
}
@media(max-width:360px){
  .service-visual{right:10px;transform:scale(.5)}
  .service-card:hover .service-visual{transform:scale(.5)}
  .phone-number{font-size:22px}
}