/*
Theme Name: 华清智海
Theme URI: https://www.huaqingzhihai.com/
Author: 华清智海
Description: 华清智海中文企业网站，包含课程、服务、研究、团队及文章案例模板。
Version: 1.0.1
Requires at least: 6.5
Requires PHP: 8.0
Text Domain: huaqingzhihai
License: GPL v2 or later
*/

:root{--navy:#082e60;--ink:#153859;--muted:#64778b;--teal:#009eac;--line:#dce7ef;--pale:#f3f8fb;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;color:var(--ink);font-family:Inter,"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.8;background:#fff}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #00b9ca;outline-offset:5px}.wrap{width:min(1180px,calc(100% - 64px));margin:auto}.skip{position:fixed;top:-100px;background:white;z-index:99;padding:12px}.skip:focus{top:0}.header{height:86px;background:#ffffffed;border-bottom:1px solid #e8eff4;position:sticky;top:0;z-index:20;backdrop-filter:blur(15px)}.header .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:26px}.brand{display:flex;align-items:center;gap:9px;white-space:nowrap;color:var(--navy);font-size:23px;font-weight:800;letter-spacing:2px}.mark{width:66px;height:26px;position:relative;overflow:hidden;display:inline-block}.mark img{position:absolute;width:76px;height:76px;max-width:none;left:-5px;top:-18px}.nav{display:flex;align-items:center;gap:27px;font-size:14px}.nav a{padding:10px 0;position:relative}.nav a.active:after{content:'';position:absolute;bottom:1px;height:2px;background:var(--teal);left:0;right:0}.nav a:hover{color:var(--teal)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:24px;background:var(--navy);color:white;padding:13px 23px;border:1px solid var(--navy);border-radius:5px;font-size:14px;font-weight:600;transition:transform .2s,background .2s}.btn:hover{background:#124c85;transform:translateY(-2px)}.btn.teal{background:var(--teal);border-color:var(--teal)}.btn.outline{background:white;color:var(--navy);border-color:#a4c4d3}.btn.light{background:white;color:var(--navy);border-color:white}.menu{display:none;border:1px solid var(--line);background:white;border-radius:4px;padding:5px 11px;color:var(--navy)}.eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;color:var(--teal);text-transform:uppercase;margin:0 0 19px}.hero{overflow:hidden;background:radial-gradient(ellipse at 85% 48%,#d3e8e9,transparent 48%),linear-gradient(110deg,#f5f9fc 25%,#eaf1f6);padding:76px 0 64px}.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:35px}h1,h2,h3,p{margin-top:0}h1{color:var(--navy);font-size:clamp(38px,4.2vw,58px);line-height:1.35;letter-spacing:-1.5px;margin-bottom:24px;font-weight:800}h1 em{font-style:normal;color:var(--teal)}.lead{font-size:17px;line-height:1.95;color:#516d85;max-width:620px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.hint{font-size:12px;color:var(--muted);margin-top:23px;margin-bottom:0}.hero-visual{position:relative;padding:34px 0 66px 15px;min-height:415px}.screen{background:white;border:9px solid #16374c;border-radius:13px;box-shadow:0 25px 45px #153d602b;transform:perspective(1000px) rotateY(-9deg);overflow:hidden}.screen-top{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1px;padding:13px 19px;border-bottom:1px solid #edf1f4}.demo-main{padding:25px 24px;background:linear-gradient(120deg,#edf3f6,#c6dae0);display:grid;grid-template-columns:1.3fr .7fr;gap:12px;align-items:center}.demo-main h3{font-size:23px;color:var(--navy);line-height:1.25;margin-bottom:12px}.demo-main p{font-size:10px;line-height:1.6}.demo-btn{background:var(--navy);color:white;padding:6px 12px;font-size:8px;display:inline-block}.machine{width:100px;height:130px;border:12px solid #a6b6c0;border-radius:45%;background:repeating-radial-gradient(ellipse,#bdcbd3 0 5px,#f4f8fa 7px 11px,#78909d 14px);transform:rotate(-25deg);box-shadow:10px 12px 10px #5268782a}.demo-products{display:flex;gap:10px;padding:15px;font-size:8px}.demo-products div{flex:1;background:#edf2f5;text-align:center;padding:12px 4px;border-top:3px solid #a7c7cf}.dashboard{position:absolute;right:-14px;bottom:8px;width:65%;background:#fff;border:7px solid #26465b;border-radius:13px;box-shadow:0 18px 35px #102c5324;padding:17px;transform:rotate(3deg)}.dash-title{font-size:11px;display:flex;justify-content:space-between;align-items:center}.dash-title span{font-size:9px;color:#738ba1}.chart{height:90px;display:flex;gap:10px;align-items:end;border-bottom:1px solid var(--line);padding:12px 12px 0;background:repeating-linear-gradient(to bottom,white 0 24px,#f2f6fa 25px 26px)}.chart i{background:linear-gradient(#17bcc0,#087db8);width:12%;border-radius:3px 3px 0 0}.visual-label{position:absolute;right:0;top:0;color:#526d80;font-size:11px;letter-spacing:1px}.visual-note{font-size:10px;color:#72869a;position:absolute;bottom:-19px;right:5px}.ribbon{padding:23px 0;border-bottom:1px solid var(--line)}.ribbon .wrap{display:flex;justify-content:space-between;color:#5d7488;font-size:13px;gap:16px}.ribbon strong{color:var(--navy);font-weight:600}section.section{padding:82px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}.section-head h2{font-size:34px;color:var(--navy);margin-bottom:7px;line-height:1.45}.section-head p{font-size:14px;color:var(--muted);margin:0}.text-link{font-size:13px;color:var(--teal);white-space:nowrap}.courses{display:grid;grid-template-columns:1fr 1fr;gap:25px}.course{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}.course-art{height:185px;background:linear-gradient(120deg,#dceef1,#eaf0f7);padding:24px 35px;display:flex;align-items:center;justify-content:center;gap:27px;overflow:hidden}.mini-window{background:white;border-radius:6px;box-shadow:0 8px 20px #183a5a1c;width:200px;padding:15px;transform:rotate(-5deg)}.mini-window b{font-size:11px;display:block;color:var(--navy);line-height:1.5}.mini-window .blocks{display:flex;gap:6px;margin-top:12px}.blocks i{height:35px;flex:1;background:#d3e3ea;border-radius:3px}.art-word{font-size:38px;font-weight:800;color:#0b667d;line-height:1.1;letter-spacing:-1px}.art-word small{display:block;font-size:10px;font-weight:500;letter-spacing:3px;margin-top:9px}.course-body{padding:28px 30px}.tag{font-size:11px;letter-spacing:1px;color:var(--teal);display:inline-block;margin-bottom:9px}.course h3,.service h3{font-size:23px;color:var(--navy);margin-bottom:10px}.course p,.service p{font-size:14px;color:var(--muted)}.course-bottom{border-top:1px solid var(--line);padding-top:17px;display:flex;justify-content:space-between;align-items:center;margin-top:21px;font-size:12px;color:var(--muted)}.band{margin-top:24px;background:#e8f6f7;padding:20px 27px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-radius:6px}.band strong{font-size:17px;color:var(--navy)}.band p{margin:3px 0 0;font-size:12px;color:var(--muted)}.pale{background:var(--pale)}.services{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.service{background:white;border:1px solid var(--line);border-radius:8px;padding:32px;position:relative}.icon{width:48px;height:48px;background:#e9f6f8;color:var(--teal);border-radius:50%;display:grid;place-items:center;font-size:25px;margin-bottom:23px}.service .number{position:absolute;top:33px;right:29px;color:#b4c8d7;font-size:12px}.service ul{padding-left:18px;font-size:13px;color:#526c81;line-height:2}.service .text-link{display:block;margin-top:22px}.lab{background:linear-gradient(115deg,#e3f2f7,#f1f7fa);position:relative;overflow:hidden}.lab:after{content:'';position:absolute;width:600px;height:600px;right:-150px;top:-190px;border:1px solid #b9dce3;border-radius:50%;box-shadow:0 0 0 55px #c7e2e929,0 0 0 110px #c7e2e921;pointer-events:none}.lab-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center;position:relative;z-index:1}.lab h2{font-size:35px;color:var(--navy);margin-bottom:14px}.lab p{font-size:15px;color:#56738b}.chips{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0}.chips span{padding:7px 12px;border:1px solid #accad9;border-radius:4px;font-size:12px}.steps{display:flex;justify-content:space-between;gap:16px}.step{text-align:center}.step .circle{width:105px;height:105px;border:1px solid #b8d7e0;border-radius:50%;background:#ffffffad;display:grid;place-items:center;font-size:30px;color:var(--teal);margin-bottom:16px}.step strong{display:block;color:var(--navy);font-size:16px}.step p{font-size:12px;line-height:1.7;margin-top:7px}.team{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.person{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:white}.portrait{height:285px;background:#dce8ef;position:relative;overflow:hidden}.portrait img{height:100%;width:100%;object-fit:cover;object-position:center 20%}.portrait .ai{position:absolute;bottom:12px;right:12px;background:#ffffffe6;color:#31556d;font-size:10px;border-radius:20px;padding:3px 10px}.person-body{padding:23px}.person h3{font-size:21px;color:var(--navy);margin-bottom:3px}.person .role{color:var(--teal);font-size:12px;margin-bottom:12px}.person p{font-size:13px;color:var(--muted);margin-bottom:15px}.cta{background:var(--navy);color:white;padding:46px 0}.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:28px;margin-bottom:8px}.cta p{font-size:14px;color:#c0d6e8;margin:0}.footer{background:#06254b;color:#bed0df;padding:46px 0 20px}.footer-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:60px}.footer .brand{color:white;margin-bottom:17px}.footer p,.footer a{font-size:12px}.footer h3{font-size:13px;color:white;margin-bottom:14px}.footer-links{display:flex;flex-wrap:wrap;gap:10px 20px}.copyright{border-top:1px solid #ffffff1c;margin-top:35px;padding-top:18px;font-size:11px;color:#8ca7bf;display:flex;justify-content:space-between}.page-hero{padding:65px 0;background:linear-gradient(115deg,#f1f7fa,#e1f0f2)}.page-hero h1{font-size:44px;margin-bottom:19px}.breadcrumb{font-size:11px;color:#6b849b;margin-bottom:27px}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.panel{padding:32px;border:1px solid var(--line);border-radius:8px}.panel h2{font-size:26px;color:var(--navy)}.panel p,.panel li{font-size:14px;color:var(--muted)}.outline-list{counter-reset:items;list-style:none;padding:0;margin:25px 0}.outline-list li{padding:15px 0;border-bottom:1px solid var(--line);display:flex;gap:20px}.outline-list li:before{counter-increment:items;content:'0' counter(items);color:var(--teal);font-weight:700}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.process span{display:block;font-size:35px;color:#9ecad3;font-weight:700;margin-bottom:14px}.process h3{font-size:18px}.process p{font-size:13px;color:var(--muted)}details{border-bottom:1px solid var(--line);padding:19px 0}summary{cursor:pointer;color:var(--navy);font-size:16px}details p{margin:16px 20px 0 0;color:var(--muted);font-size:14px}.faq{max-width:800px;margin:auto}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}.contact-item{border-bottom:1px solid var(--line);padding:20px 0}.contact-item small{display:block;color:var(--muted);font-size:12px;margin-bottom:7px}.contact-item a{font-size:23px;color:var(--navy);overflow-wrap:anywhere}.contact-item p{font-size:14px;margin-bottom:0}.contact-form{padding:30px;background:var(--pale);border:1px solid var(--line);border-radius:8px}.contact-form label{display:block;font-size:13px;margin:0 0 6px}.contact-form input,.contact-form select,.contact-form textarea{display:block;width:100%;border:1px solid #ccdae4;border-radius:4px;padding:11px;background:#fff;color:var(--ink);margin-bottom:20px;min-width:0}.contact-form textarea{resize:vertical}.contact-form h2{font-size:24px}.status{font-size:12px;color:var(--teal);min-height:24px;margin-top:12px}.profile-row{display:grid;grid-template-columns:240px 1fr;gap:45px;margin-bottom:50px;padding-bottom:50px;border-bottom:1px solid var(--line)}.profile-row img{width:100%;height:300px;object-fit:cover;object-position:top;border-radius:8px}.profile-row h2{margin-bottom:5px}.profile-row p{font-size:14px;color:var(--muted)}.profile-row .role{color:var(--teal)}.backtop{position:fixed;bottom:24px;right:20px;width:40px;height:40px;border:1px solid #d3e1e8;background:#fff;color:var(--navy);border-radius:50%;z-index:10;box-shadow:0 3px 12px #12365314}.hidden{display:none}.note{font-size:12px;color:var(--muted)}
@media(min-width:1450px){.hero{padding:90px 0}.hero-visual{min-height:440px}}
@media(max-width:1000px){.header .wrap{gap:15px}.nav{gap:18px}.header .btn{padding:10px 14px}.brand{font-size:20px}.hero-grid{gap:20px}.hero-visual{min-height:350px}.demo-main h3{font-size:18px}.machine{width:70px;height:100px}.services{gap:16px}.service{padding:24px}.lab-grid{gap:40px}.step .circle{width:80px;height:80px}.portrait{height:240px}.team{gap:16px}.footer-grid{gap:30px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.header{height:72px}.header .btn{display:none}.brand{font-size:20px}.menu{display:block}.nav{display:none;position:absolute;top:72px;left:0;right:0;padding:16px 22px;background:white;border-bottom:1px solid var(--line);box-shadow:0 10px 15px #0a2e5410}.nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.nav a{padding:12px}.nav a.active:after{left:12px;right:auto;width:25px}.hero{padding:44px 0 45px}.hero-grid{grid-template-columns:1fr;gap:30px}h1{font-size:40px;letter-spacing:-1px}.lead{font-size:15px}.hero-visual{max-width:520px;width:100%;margin:auto;padding:20px 15px 60px 0;min-height:350px}.screen{transform:none;border-width:7px}.dashboard{right:0;bottom:2px}.demo-main h3{font-size:22px}.visual-label{top:-5px;font-size:10px}.ribbon .wrap{display:grid;grid-template-columns:1fr 1fr;font-size:11px;gap:10px}.ribbon{padding:18px 0}section.section{padding:52px 0}.section-head{display:block;margin-bottom:25px}.section-head h2,.lab h2{font-size:28px}.section-head .text-link{display:inline-block;margin-top:15px}.courses,.services,.team,.lab-grid,.content-grid,.contact-grid{grid-template-columns:1fr}.course-art{height:170px}.course-body{padding:24px}.band{align-items:start;padding:20px;flex-direction:column;gap:14px}.lab-grid{gap:35px}.steps{justify-content:space-around}.step .circle{width:85px;height:85px}.team{gap:22px}.portrait{height:340px}.person-body{padding:24px}.cta .wrap{display:block}.cta h2{font-size:25px}.cta .btn{margin-top:23px}.footer-grid{grid-template-columns:1fr;gap:23px}.footer{padding-top:34px}.copyright{display:block}.copyright span{display:block;margin-bottom:7px}.page-hero{padding:38px 0}.page-hero h1{font-size:35px}.process{grid-template-columns:1fr 1fr;gap:25px}.profile-row{grid-template-columns:1fr;gap:24px}.profile-row img{height:370px;max-width:340px}.contact-grid{gap:30px}.contact-form{padding:23px}.contact-item a{font-size:21px}.backtop{bottom:15px;right:12px}.actions .btn{padding:12px 18px}.footer .brand{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.admin-bar .header{top:32px}.nav ul{display:flex;gap:27px;align-items:center;margin:0;padding:0;list-style:none}.nav li{margin:0}.nav .current-menu-item>a:after{content:'';position:absolute;bottom:1px;height:2px;background:var(--teal);left:0;right:0}.footer-links ul{display:contents;list-style:none;margin:0;padding:0}.footer-links li{display:contents}.entry-content{overflow-wrap:anywhere}.article-wrap{max-width:820px;padding-top:58px;padding-bottom:70px}.article-wrap h1{font-size:clamp(30px,4vw,46px)}.article-content{font-size:17px;line-height:1.95}.article-content h2{font-size:28px;margin:38px 0 16px;color:var(--navy)}.article-content h3{margin-top:28px}.article-content a{color:#007d89;text-decoration:underline}.article-content img{max-width:100%;height:auto}.article-content figure{margin:26px 0}.article-content figcaption{font-size:13px;color:var(--muted)}.article-content table{border-collapse:collapse;width:100%;font-size:15px}.article-content td,.article-content th{border:1px solid var(--line);padding:12px}.article-content blockquote{border-left:4px solid var(--teal);padding:16px 22px;background:var(--pale);margin:25px 0}.article-meta{font-size:13px;color:var(--muted);margin-bottom:30px}.article-thumb{width:100%;height:auto;border-radius:10px;margin-bottom:28px}.content-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.content-card{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff;display:flex;flex-direction:column}.content-card>a img{width:100%;aspect-ratio:16/10;object-fit:cover}.content-card-body{padding:26px}.content-card h2{font-size:23px;line-height:1.5}.content-card p{font-size:14px;color:var(--muted)}.pagination{margin:32px 0;display:flex;gap:14px;flex-wrap:wrap}.page-numbers{padding:8px 14px;border:1px solid var(--line)}.page-numbers.current{background:var(--navy);color:white}.empty-content{padding:40px;border:1px solid var(--line);background:var(--pale)}.article-nav{border-top:1px solid var(--line);padding-top:25px;margin-top:35px;display:flex;justify-content:space-between;gap:20px}.wp-block-image img{max-width:100%;height:auto}.entry-content>.wp-block-group{max-width:1180px;margin:auto}.entry-content>.wp-block-paragraph{max-width:820px;margin:24px auto}.footer a:hover{text-decoration:underline}
@media(max-width:1000px){.nav ul{gap:18px}}
@media(max-width:782px){.admin-bar .header{top:46px}}
@media(max-width:760px){.nav ul{flex-direction:column;align-items:stretch;gap:0;width:100%}.nav li a{display:block}.content-cards{grid-template-columns:1fr}.article-wrap{padding-top:35px;padding-bottom:45px}.article-content{font-size:16px}.article-nav{flex-direction:column}}
@media(max-width:600px){.admin-bar .header{top:0}#wpadminbar #wp-admin-bar-wpseo-menu,#wpadminbar #wp-admin-bar-google-site-kit{display:none}}