/*
Theme Name: Honzen Blue Final
Author: Honzen Instruments
Description: 科技蓝工业仪表首页，压力、流量、液位、温度与分析五大模块。
Version: 3.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: honzen-blue
*/
:root{--blue:#0068cd;--navy:#062c52;--ink:#17324d;--muted:#617587;--line:#dbe5ee;--pale:#f3f7fb}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:145px}body{margin:0;color:var(--ink);background:white;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #18aaff;outline-offset:5px}img{max-width:100%;height:auto}svg{display:block}h1,h2,h3,p{margin:0}.container{width:min(1280px,calc(100% - 96px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}.admin-bar .site-header{top:32px}.nav-wrap{width:min(1440px,calc(100% - 80px));margin:auto;min-height:92px;display:flex;align-items:center;gap:26px}.brand{flex-shrink:0}.brand-crop{display:block;width:216px;height:57px;overflow:hidden;position:relative}.brand-crop img{position:absolute;width:260px;max-width:none;height:130px;left:-23px;top:-36px}.brand-caption{border-left:1px solid #bdcbd7;padding-left:25px;color:var(--muted);font-size:15px}.main-nav{display:flex;align-items:center;gap:30px;margin-left:auto;font-size:14px;font-weight:600}.main-nav>a:not(.button):hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;gap:36px;padding:14px 25px;background:var(--blue);color:white;font-weight:600;font-size:15px;border:1px solid transparent;border-radius:3px;min-height:50px}.button:hover{background:#0052a6}.skip-link{position:fixed;left:12px;top:-100px;z-index:100;background:white;padding:10px}.skip-link:focus{top:8px}.hero{position:relative;min-height:510px;overflow:hidden;isolation:isolate;background:linear-gradient(115deg,#031e38 15%,#083966 66%,#0564a0)}.hero-photo{position:absolute;inset:0;width:100%;height:100%;max-height:580px;object-fit:cover;opacity:.3;z-index:-2}.hero-grid{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#031e38e8,transparent 85%),repeating-linear-gradient(0deg,transparent 0 63px,#80cfff0d 64px),repeating-linear-gradient(90deg,transparent 0 63px,#80cfff0d 64px)}.hero-content{position:relative;z-index:2;padding-block:60px;color:#fff}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:700;color:var(--blue);margin-bottom:16px}.hero .eyebrow{color:#8dccff}.hero h1{font-size:clamp(34px,3.7vw,54px);line-height:1.27;letter-spacing:.035em;font-weight:600}.hero-description{font-size:16px;line-height:1.9;color:#c9dded;margin-top:24px;max-width:620px}.hero-actions{display:flex;gap:16px;margin-top:30px}.button-outline{background:transparent;border-color:#88a9c2}.button-outline:hover{background:#ffffff16}.hero-note{font-size:10px;letter-spacing:.16em;color:#9bb8ce;margin-top:34px}.hero-art{position:absolute;right:9%;top:90px;width:310px;height:380px;z-index:0;opacity:.75;transform:rotate(-12deg)}.instrument-dial{width:260px;height:260px;border:22px solid #2686ba;border-radius:44px;background:linear-gradient(140deg,#124b79,#031d35);box-shadow:20px 25px 0 #062b49,0 0 0 2px #62b2df,inset 0 0 0 2px #39799e;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#97cce9;gap:12px}.instrument-dial span{font-size:18px;font-weight:700;letter-spacing:.12em}.instrument-dial b{font-size:45px;font-family:monospace;background:#a9c5c0;color:#233e4b;padding:0 18px;border-radius:6px}.instrument-dial small{font-size:7px;letter-spacing:.12em}.instrument-stem{width:58px;height:115px;margin-left:101px;background:linear-gradient(90deg,#2a5b78,#a5c3ce,#2a5b78);border-radius:0 0 12px 12px}.orbit{position:absolute;border:1px solid #78c6ed38;border-radius:50%;width:480px;height:480px;top:-85px;left:-100px;z-index:-1}.orbit-two{width:620px;height:620px;top:-155px;left:-170px}.category-nav{border-bottom:1px solid var(--line);background:#fff}.category-nav .container{display:grid;grid-template-columns:repeat(5,1fr)}.category-nav a{padding:23px 12px;text-align:center;border-right:1px solid var(--line);font-size:14px;font-weight:600}.category-nav a:first-child{border-left:1px solid var(--line)}.category-nav a:hover{color:var(--blue);background:var(--pale)}.section{padding-block:72px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:34px}h2{font-size:clamp(25px,2.5vw,34px);line-height:1.4;font-weight:600;letter-spacing:-.025em}.section-heading>p{font-size:14px;color:var(--muted);flex-shrink:0}.product-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.product-card{border:1px solid var(--line);border-radius:4px;overflow:hidden;background:white;scroll-margin-top:130px;transition:box-shadow .2s,transform .2s}.product-card:hover{box-shadow:0 12px 35px #163f6412;transform:translateY(-3px)}.card-visual{height:192px;background:linear-gradient(135deg,#f3f8fc,#eaf2f8);position:relative;display:flex;align-items:center;justify-content:center;padding-top:22px}.card-number{position:absolute;top:14px;left:16px;font-size:9px;letter-spacing:.08em;color:#57788f}.card-visual svg{height:142px;width:160px;fill:#d7e8f6;stroke:#0862a6;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.card-visual small{position:absolute;right:10px;bottom:7px;font-size:9px;color:#7b91a2}.card-body{padding:22px 18px;display:flex;flex-direction:column;min-height:216px}.card-body h3{font-size:21px;font-weight:600}.card-body p{font-size:13px;line-height:1.85;color:var(--muted);margin-block:12px 22px}.card-body a{margin-top:auto;color:var(--blue);font-size:13px;font-weight:600;display:flex;justify-content:space-between;gap:6px}.application-band{background:var(--pale);border-block:1px solid var(--line)}.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.support-grid article{border-top:1px solid #b8d0e3;padding-top:24px}.support-grid span{color:var(--blue);font-size:12px}.support-grid h3{font-size:22px;margin-block:8px}.support-grid p{color:var(--muted);font-size:14px}.about{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.about>p{color:var(--muted);font-size:16px;line-height:2}.contact{background:var(--navy);color:white}.contact-inner{padding-block:54px;display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center}.contact .eyebrow{color:#89c9ff}.contact p:not(.eyebrow){margin-top:16px;color:#bdd0e0}.contact-links{display:grid;gap:12px;font-size:15px}.contact-links a{border-bottom:1px solid #55738d;padding-bottom:10px;display:flex;justify-content:space-between;overflow-wrap:anywhere}.footer-inner{display:flex;justify-content:space-between;gap:24px;align-items:center;min-height:92px;color:var(--muted);font-size:12px}.footer-inner strong{color:var(--blue);font-size:16px}.page-content{padding-block:60px;min-height:60vh;max-width:1000px;overflow-wrap:anywhere}.page-content h1{font-size:36px;margin-bottom:28px}.page-content p{margin-bottom:20px}.page-content figure{max-width:100%;margin:24px 0}.page-content img{max-width:100%;max-height:520px;width:auto;height:auto;object-fit:contain}.page-content a{color:var(--blue)}
@media(min-width:1600px){.hero-art{right:15%}}
@media(max-width:1150px){.brand-caption{display:none}.hero-art{right:2%;opacity:.28}.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.main-nav{gap:20px}.card-body{min-height:195px}}
@media(max-width:782px){.admin-bar .site-header{top:46px}.container{width:calc(100% - 40px)}.nav-wrap{width:calc(100% - 32px);gap:12px;flex-wrap:wrap;padding-block:12px}.brand-crop{width:175px;height:46px}.brand-crop img{width:211px;height:105.5px;left:-19px;top:-29px}.main-nav{width:100%;margin:0;justify-content:space-between;gap:10px;font-size:12px}.main-nav .button{padding:8px 12px;font-size:12px;gap:8px;min-height:38px}.hero{min-height:480px}.hero-content{padding-block:44px}.hero-description{font-size:15px}.hero-art{right:-100px;top:100px;opacity:.13}.hero-note{max-width:270px;line-height:1.8}.hero-actions{gap:10px;flex-wrap:wrap}.hero-actions .button{padding:12px 18px;gap:20px;font-size:14px}.category-nav .container{width:100%;grid-template-columns:repeat(3,1fr)}.category-nav a{font-size:12px;padding:15px 5px;border-bottom:1px solid var(--line)}.section{padding-block:46px}.section-heading{display:block}.section-heading>p{margin-top:14px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card-body{padding:18px 14px;min-height:220px}.card-body h3{font-size:20px}.support-grid{grid-template-columns:1fr;gap:24px}.about,.contact-inner{grid-template-columns:1fr;gap:28px}.footer-inner{flex-direction:column;align-items:flex-start;padding-block:30px;gap:10px}.contact-links{font-size:14px}}
@media(max-width:380px){.product-grid{grid-template-columns:1fr}.card-body{min-height:0}.main-nav{font-size:11px}.hero h1{font-size:31px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.product-card{transition:none}}
.language-control{flex-shrink:0}.language-control select{font:inherit;font-size:12px;color:var(--blue);border:1px solid var(--line);background:#fff;border-radius:3px;padding:9px 5px;max-width:110px}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.geo-credit{text-align:center;font-size:10px;padding:0 20px 16px;color:var(--muted)}html[lang="ru"] .hero h1{font-size:clamp(30px,3vw,44px);max-width:720px}html[lang="en"] .hero h1{font-size:clamp(32px,3.4vw,48px);max-width:740px}html[lang="ru"] .card-body h3,html[lang="en"] .card-body h3{font-size:19px;overflow-wrap:anywhere}.card-body{height:calc(100% - 192px)}html[lang="ru"] .hero-description,html[lang="en"] .hero-description{max-width:670px}.section-heading>p{flex-shrink:1;max-width:380px}
.pressure-hero{background:linear-gradient(115deg,#062c52,#0068cd);color:#fff;padding:82px 0 76px}.pressure-hero h1{font-size:clamp(34px,4.5vw,60px);line-height:1.2;max-width:850px}.pressure-hero> .container>p:not(.eyebrow){max-width:760px;color:#d9edff;font-size:18px;margin-top:20px}.pressure-actions{display:flex;gap:14px;margin-top:30px}.pressure-actions .button-outline{border-color:#a8d7ff}.pressure-section{padding-block:72px}.pressure-model-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.pressure-model{border:1px solid var(--line);border-top:4px solid var(--blue);padding:25px 23px;min-height:205px;background:#fff}.pressure-model>span{color:var(--blue);font-weight:700;font-size:12px;letter-spacing:.12em}.pressure-model h3{font-size:24px;margin:8px 0}.pressure-model p{color:var(--muted);font-size:14px;line-height:1.8;min-height:50px}.pressure-model strong{display:block;color:var(--navy);font-size:14px;margin-top:15px}.pressure-band{background:var(--pale);border-block:1px solid var(--line)}.spec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.spec-grid>div{background:#fff;border:1px solid var(--line);padding:24px}.spec-grid h3{font-size:20px;margin-bottom:14px}.spec-grid dl{display:grid;grid-template-columns:110px 1fr;gap:8px 12px;font-size:14px}.spec-grid dt{color:var(--muted)}.spec-grid dd{margin:0;color:var(--ink)}.selection-list{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.selection-list>div{border-top:1px solid #b8d0e3;padding-top:18px}.selection-list b{color:var(--blue);font-size:12px;display:block}.selection-list span{font-size:20px;font-weight:600;display:block;margin:7px 0}.selection-list p{font-size:14px;color:var(--muted);line-height:1.8}.source-note{font-size:12px;color:var(--muted);margin-top:34px;border-left:3px solid var(--blue);padding-left:14px}
@media(max-width:1250px){.brand-caption{display:none}.main-nav{gap:16px}.nav-wrap{gap:18px}.main-nav .button{padding-inline:16px}}
@media(max-width:782px){.brand{order:0}.language-control{order:1;margin-left:auto}.main-nav{order:2}.nav-wrap{gap:10px}.language-control select{max-width:106px}.main-nav>a{font-size:11px}.main-nav .button{padding:8px 10px}.hero h1{max-width:100%}html[lang="ru"] .hero h1{font-size:30px}.hero-description{max-width:100%}.hero-content{padding-block:40px}.hero{min-height:480px}.card-body{height:calc(100% - 192px)}}
/* WordPress navigation menu */
.main-nav ul{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}.main-nav li{margin:0;padding:0}.main-nav li a{display:block}.main-nav li:last-child a{display:inline-flex;align-items:center;justify-content:center;gap:36px;padding:14px 25px;background:var(--blue);color:#fff;font-weight:600;font-size:15px;border:1px solid transparent;border-radius:3px;min-height:50px}.main-nav li a:hover{color:var(--blue)}.main-nav li:last-child a:hover{background:#0052a6;color:#fff}
@media(max-width:782px){.main-nav ul{width:100%;justify-content:space-between;gap:10px}.main-nav li:last-child a{padding:8px 10px;font-size:12px;min-height:38px;gap:8px}.main-nav li a{font-size:11px}}
/* Product photographs and editable page hierarchy */
.card-visual img{width:100%;height:100%;object-fit:cover;display:block}.card-visual .card-number{z-index:2;background:#ffffffd9;padding:4px 7px;border-radius:2px;color:#315b78}.product-category-hero{background:linear-gradient(115deg,#062c52,#0068cd);color:#fff;padding:76px 0}.product-category-hero h1{font-size:clamp(36px,4.5vw,58px);line-height:1.2}.product-category-intro{max-width:720px;color:#d9edff;margin-top:18px;font-size:17px}.product-category-intro p{margin:0}.child-page-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.child-page-card{border:1px solid var(--line);background:#fff;overflow:hidden}.child-page-image{height:260px;background:var(--pale);display:flex;align-items:center;justify-content:center}.child-page-image img{width:100%;height:100%;object-fit:contain}.child-page-image span{font-size:24px;letter-spacing:.14em;color:var(--blue);font-weight:700}.child-page-card>div{padding:22px}.child-page-card h3{font-size:22px}.child-page-card p{font-size:14px;color:var(--muted);line-height:1.8;margin:12px 0 20px}.child-page-link{color:var(--blue);font-size:14px;font-weight:600}.empty-category{padding:46px;border:1px dashed #9dbbd2;background:var(--pale);text-align:center}.empty-category h3{font-size:24px}.empty-category p{color:var(--muted);margin-top:10px}
@media(max-width:900px){.child-page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.child-page-grid{grid-template-columns:1fr}.child-page-image{height:230px}.product-category-hero{padding:52px 0}}