:root{--navy:#092751;--navy2:#123f7d;--blue:#0069c8;--cyan:#08a9c4;--ink:#102d54;--muted:#4d6684;--line:#cfdae6;--soft:#eef5f9;--white:#fff;--orange:#f47b20;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,"Helvetica Neue",sans-serif;line-height:1.55}img{display:block;max-width:100%;height:auto}a{color:inherit}.shell{width:min(var(--max),calc(100% - 48px));margin:auto}.skip-link{position:absolute;left:-9999px;top:0}.skip-link:focus{left:12px;top:12px;z-index:999;background:#fff;padding:10px}.eyebrow{margin:0 0 13px;color:#048ba7;font-size:12px;font-weight:800;letter-spacing:.15em}.hero-lead{font-size:19px;color:#375778;max-width:610px;margin:24px 0 31px}.hero-actions{display:flex;align-items:center;gap:28px}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:0 24px;border:0;background:var(--blue);color:#fff;text-decoration:none;font-weight:800;font-size:14px;cursor:pointer}.button:hover{background:#0058a9}.text-link{color:#075fc0;font-weight:800;text-decoration:none}.text-link span{margin-left:6px}.section-head{display:grid;grid-template-columns:1fr 440px;gap:80px;align-items:end;margin-bottom:34px}.section-head h2,.directory-head h2,.evidence h2{font-size:42px;line-height:1.08;letter-spacing:-.035em;margin:0}.section-head>p{margin:0;color:var(--muted)}.event-index{padding:76px 0 88px;background:var(--soft)}.status-tabs{display:flex;border-bottom:1px solid #b8c9d8;margin-bottom:24px}.status-tabs button{border:0;border-bottom:3px solid transparent;background:transparent;padding:14px 24px 12px;color:#536b85;font:700 14px Arial;cursor:pointer}.status-tabs button:first-child{padding-left:0}.status-tabs button.active{color:var(--navy);border-color:var(--blue)}.current-status{display:grid;grid-template-columns:180px 1fr auto;gap:30px;align-items:center;padding:30px;background:#fff;border-top:4px solid var(--blue);margin-bottom:22px}.status-mark span{display:block;color:#008aa6;font-size:11px;font-weight:800;letter-spacing:.12em}.status-mark b{font-size:17px}.current-status h3{margin:0 0 5px;font-size:23px}.current-status .feature-bar p{margin:0;color:var(--muted);font-size:14px}
.current-status>div>p{margin:0;color:var(--muted);font-size:14px}.button-outline{color:var(--blue);background:#fff;border:1px solid var(--blue);white-space:nowrap}.event-list{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.event-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.event-card[hidden],.current-status[hidden]{display:none}.event-thumb{margin:0}.event-thumb img{width:100%;height:190px;object-fit:cover}.event-body{display:flex;flex-direction:column;flex:1;padding:20px 22px 22px}.event-body h3{font-size:20px;line-height:1.25;margin:0 0 9px}.event-body p{font-size:14px;color:var(--muted);margin:0 0 16px}.event-link{margin-top:auto;align-self:flex-start;color:#075fc0;font-size:13px;font-weight:800;text-decoration:none}.event-link:hover{text-decoration:underline}.empty-message{padding:30px;background:#fff;border:1px solid var(--line);margin:0;text-align:center;color:var(--muted)}.meeting-options{padding:84px 0}.option-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.option-grid article{padding:32px 34px 34px;border-right:1px solid var(--line)}.option-grid article:first-child{padding-left:0}.option-grid article:last-child{border:0;padding-right:0}.option-grid span{color:#008ba7;font-size:12px;font-weight:800}.option-grid h3{font-size:24px;margin:11px 0}.option-grid p{color:var(--muted);min-height:100px}.option-grid a{color:#075fc0;text-decoration:none;font-weight:800;font-size:13px}.evidence{background:var(--navy);color:#fff;padding:88px 0}.evidence-grid{display:grid;grid-template-columns:340px 1fr;gap:72px;align-items:center}.evidence-copy>p:not(.eyebrow){color:#c1d0e2}.photo-grid{display:grid;grid-template-columns:1.5fr 1fr;grid-template-rows:180px 180px;gap:12px}.photo-grid figure{margin:0;overflow:hidden}.photo-grid img{width:100%;height:100%;object-fit:cover}.photo-large{grid-row:1/3}.industry-directory{padding:88px 0;background:#f7fafc}.directory-head{display:grid;grid-template-columns:1fr 470px;gap:70px;align-items:end;margin-bottom:36px}.notice{border-left:4px solid var(--orange);padding:12px 0 12px 20px}.notice strong{font-size:14px}.notice p{margin:4px 0 0;color:var(--muted);font-size:13px}.directory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.directory-card .directory-market{margin:0 0 8px;color:#048ba7;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.directory-card .status-badge{margin-top:auto;align-self:flex-start;padding:5px 11px;border-radius:99px;font-size:11px;font-weight:800;letter-spacing:.04em}.status-badge.is-past{background:#e4f3f7;color:#04687f}.status-badge.is-ref{background:#eef1f5;color:#5a6f88}@media(max-width:960px){.directory-grid{grid-template-columns:repeat(2,1fr)}}label{display:block;font-size:13px;font-weight:800;margin-bottom:14px}label em{color:#d62828;font-style:normal}input,select,textarea{display:block;width:100%;margin-top:6px;border:1px solid #afc1d2;border-radius:0;background:#fff;padding:11px 12px;color:#173657;font:15px Arial}textarea{resize:vertical;min-height:120px}.nda{font-weight:400;display:flex;gap:9px;align-items:center}.nda input{width:auto;margin:0}.submit{width:100%}.mobile-cta{display:none}
@media(max-width:960px){.shell{width:min(100% - 36px,var(--max))}.section-head,.directory-head{grid-template-columns:1fr;gap:30px}.event-list{grid-template-columns:repeat(2,1fr)}.option-grid{grid-template-columns:1fr}.option-grid article,.option-grid article:first-child,.option-grid article:last-child{padding:27px 0;border-right:0;border-bottom:1px solid var(--line)}.option-grid article:last-child{border-bottom:0}.option-grid p{min-height:auto}.evidence-grid{grid-template-columns:1fr}}
@media(max-width:620px){body{padding-bottom:58px}.shell{width:calc(100% - 28px)}.hero-lead{font-size:17px}.hero-actions{align-items:flex-start;flex-direction:column;gap:18px}.section-head h2,.directory-head h2,.evidence h2{font-size:33px}.event-index,.meeting-options,.evidence,.industry-directory{padding:58px 0}.status-tabs{overflow:auto}.status-tabs button{white-space:nowrap;padding:12px 16px}.current-status{grid-template-columns:1fr;padding:22px}.current-status .button{width:100%}.event-list{grid-template-columns:1fr;gap:20px}.event-thumb img{height:210px}.photo-grid{grid-template-columns:1fr 1fr;grid-template-rows:230px 130px}.photo-large{grid-column:1/3;grid-row:auto}.directory-head{gap:24px}.directory-grid{grid-template-columns:1fr;gap:20px}.mobile-cta{position:fixed;display:grid;grid-template-columns:1fr 1.35fr;bottom:0;left:0;right:0;height:58px;z-index:30;background:#fff;box-shadow:0 -4px 16px rgba(0,0,0,.12)}.mobile-cta a{display:flex;align-items:center;justify-content:center;text-decoration:none;font-weight:800;color:var(--navy);font-size:13px}.mobile-cta a:last-child{background:var(--blue);color:#fff}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* v3.2: next-show banner — background image + real HTML text */
.current-status.current-feature{display:block;padding:22px 26px;background:#fff;border-top:4px solid var(--blue);margin-bottom:22px}
.current-feature .button{width:auto}
.current-feature .feature-bar{display:grid;grid-template-columns:auto 1fr auto;gap:26px;align-items:center;padding:0}
.current-feature .feature-bar .status-mark{flex:none}
.current-feature .feature-bar p{margin:0;max-width:640px}












@media(max-width:620px){.current-feature .feature-bar{grid-template-columns:1fr;gap:12px}.current-feature .feature-bar .button{width:100%}}

/* events list: 日期/地点/展位 允许换行，避免长地址撑破布局 */
.event-main dl{flex-wrap:wrap;gap:8px 38px}
/* events list: “更多往届”控件 */
.events-more{margin:22px 0 0;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 26px}
.events-more[hidden]{display:none}
.events-more>a{color:#075fc0;font-size:13px;font-weight:800;text-decoration:none}
.events-more>a:hover{text-decoration:underline}
@media(max-width:620px){.events-more{flex-direction:column;gap:14px}.events-more .button{width:100%}}

/* ==== v5: Site header & footer synchronized 1:1 with the turnkey-pcb-assembly-manufacturer page (verbatim copy) ==== */
/* Palette + base type scoped to header/footer only, so the rest of this page keeps its own colours. */
.site-header,.site-footer{--blue:#24458c;--blue-deep:#092249;--cyan:#009cc2;--orange:#f47a20;--ink:#071f45;--body:#344f73;--muted:#607491;--line:#d6e0ea;--tint:#eef4f8;--white:#fff;--radius:9px;--wrap:1180px;--shadow:0 18px 44px rgba(8,35,75,.11);font-size:16px;line-height:1.62;-webkit-font-smoothing:antialiased}
.site-header{position:sticky;top:0;z-index:100;background:var(--blue);color:#fff;border-bottom:1px solid rgba(255,255,255,.18)}
.brand{display:flex;align-items:center}
.brand img{width:114px;height:auto;filter:brightness(0) invert(1)}
.main-nav{display:flex;align-items:center;gap:27px;margin-left:auto}
.main-nav a{font-size:14px;text-decoration:none;color:#fff}
.main-nav a:hover,.main-nav a:focus-visible{text-decoration:underline;text-underline-offset:6px}
.menu-toggle{display:none;margin-left:auto;border:0;background:transparent;color:#fff}
.menu-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px}
.menu-toggle b{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.site-footer{background:var(--blue);color:#fff;padding:58px 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:42px}
.footer-grid img{width:145px;filter:brightness(0) invert(1)}
.footer-grid h2{font-size:18px;margin:0 0 15px}
.footer-grid p,.footer-grid a{color:#e0e8f5;font-size:14px}
.footer-grid a{display:block;text-decoration:none;margin:7px 0}
.wrap{width:min(calc(100% - 48px),var(--wrap));margin-inline:auto}
/* Header and footer synchronized with the current BestPCBS public site. */
.site-header{position:relative;top:auto;background:var(--blue);color:#fff;border-bottom:0}.header-wrap{width:min(calc(100% - 78px),1360px);margin-inline:auto}.site-topbar{height:56px;background:var(--blue);border-bottom:1px solid rgba(255,255,255,.28)}.topbar-inner{height:56px;display:flex;align-items:center;justify-content:space-between;gap:30px}.topbar-inner p{margin:0;font-size:13px}.topbar-contact{display:flex;align-items:center;gap:72px}.topbar-contact>a{color:#fff;text-decoration:none;font-size:13px;font-weight:800}.header-social,.footer-social{display:flex;align-items:center;gap:10px}.header-social a,.footer-social a{width:25px;height:25px;border-radius:50%;display:grid;place-items:center;color:#fff;text-decoration:none;font-size:12px;font-weight:900;background:#168fc5}.header-social a:nth-child(2),.footer-social a:nth-child(2){background:#dd2d78}.header-social a:nth-child(3),.footer-social a:nth-child(3){background:#3e78b8}.header-social a:nth-child(4),.footer-social a:nth-child(4){background:#e05a4d}.site-navbar{height:63px;background:var(--blue)}.navbar-inner{height:63px;display:flex;align-items:center;gap:38px}.brand{flex:none}.brand img{width:105px;height:auto;filter:brightness(0) invert(1)}.main-nav{height:100%;display:flex;align-items:stretch;gap:0;margin-left:auto}.main-nav>a,.nav-item>a{min-height:63px;padding:0 24px;display:flex;align-items:center;color:#fff;text-decoration:none;font-size:16px;font-weight:800;white-space:nowrap}.nav-item{position:relative;display:flex}.nav-item>a span{margin-left:7px;font-size:11px}.main-nav>a:hover,.main-nav>a:focus-visible,.nav-item>a:hover,.nav-item>a:focus-visible{text-decoration:none;background:rgba(255,255,255,.1)}.nav-sub{display:none;position:absolute;z-index:120;top:63px;left:0;min-width:210px;padding:8px 0;background:#fff;border:1px solid var(--line);box-shadow:0 14px 34px rgba(8,35,75,.16)}.nav-sub a{display:block;padding:9px 16px;color:var(--ink);font-size:13px;font-weight:600;text-decoration:none}.nav-sub a:hover,.nav-sub a:focus-visible{background:#eef4f8;color:var(--blue)}.nav-item:hover .nav-sub,.nav-item:focus-within .nav-sub{display:block}.mobile-phone{display:none}.site-footer{background:rgb(36,69,140);color:#fff;padding:68px 0 0}.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.15fr;gap:52px}.footer-grid img{width:145px;filter:none}.footer-grid h2{font-size:24px;line-height:1.2;margin:0 0 19px}.footer-grid p,.footer-grid a{color:#fff;font-size:14px;line-height:1.7}.footer-grid a{display:block;text-decoration:none;margin:5px 0}.footer-grid a:hover,.footer-grid a:focus-visible{text-decoration:underline;text-underline-offset:3px}.footer-about p{margin:25px 0 22px;max-width:310px}.footer-contact p{margin:0 0 18px}.footer-contact strong{font-size:15px}.footer-bottom{margin-top:45px;padding:18px 0 22px;border-top:1px solid rgba(255,255,255,.28);display:grid;grid-template-columns:1fr auto;gap:8px 30px;align-items:center;font-size:12px}.footer-bottom>a,.footer-bottom div a{color:#fff;text-decoration:none}.footer-bottom div{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:18px}
@media(max-width:1180px) and (min-width:981px){.main-nav>a,.nav-item>a{padding-inline:14px;font-size:14px}.topbar-contact{gap:35px}.header-wrap{width:min(calc(100% - 48px),1180px)}}
@media(max-width:980px){.site-header{height:50px;background:#fff}.site-topbar{display:none}.site-navbar,.navbar-inner{height:50px;background:#fff}.header-wrap{width:100%;padding:0 15px}.navbar-inner{gap:14px}.brand img{width:80px;filter:none}.mobile-phone{display:block;margin-left:auto;color:#111;text-decoration:none;font-size:27px;line-height:1}.menu-toggle{display:block;margin-left:8px;padding:0;border:0;background:transparent;color:var(--blue)}.menu-toggle span{width:24px;height:2px;margin:5px 0;background:#1f5eb0}.main-nav{display:none;position:absolute;z-index:130;top:50px;left:0;right:0;height:auto;max-height:calc(100vh - 50px);overflow-y:auto;margin:0;padding:8px 18px 20px;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:0 14px 32px rgba(8,35,75,.16);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav>a,.nav-item>a{min-height:46px;padding:0 8px;color:var(--ink);font-size:15px;border-bottom:1px solid var(--line)}.nav-item{display:block}.nav-sub{display:none;position:static;min-width:0;padding:4px 0 8px 14px;border:0;border-bottom:1px solid var(--line);box-shadow:none}.nav-item.open>.nav-sub{display:block}.nav-item>a span{transition:transform .18s ease}.nav-item.open>a span{transform:rotate(180deg)}.nav-sub a{padding:7px 8px;color:var(--body);font-size:13px}.footer-grid{grid-template-columns:1fr 1fr;gap:42px}.footer-bottom{grid-template-columns:1fr}.footer-bottom div{grid-column:auto}}
@media(max-width:620px){.site-footer{padding-top:50px}.footer-grid{grid-template-columns:1fr;gap:38px}.footer-grid h2{font-size:22px}.footer-about p{max-width:none}.footer-bottom{margin-top:36px}.footer-bottom div{gap:9px 16px}}
/* Local SVG contact and social icons; no external icon-font dependency. */
.topbar-contact>a{display:inline-flex;align-items:center;gap:8px}
.contact-icon{width:19px;height:19px;flex:none;fill:currentColor}
.header-social,.footer-social{display:flex;align-items:center;gap:10px}
.social-icon{width:27px;height:27px;border-radius:50%;display:grid;place-items:center;color:#fff;background:#168fc5}
.social-icon svg{width:14px;height:14px;display:block;fill:currentColor}
.footer-contact .contact-item{display:grid;grid-template-columns:20px minmax(0,1fr);gap:10px;align-items:start}.footer-contact .contact-icon{width:20px;height:20px;margin-top:2px;filter:none;object-fit:contain}.footer-contact .contact-item>span{min-width:0}
.desktop-break{display:block}@media(max-width:620px){.desktop-break{display:none}}
.required-mark{margin-left:2px;color:#c62828;font-weight:900}
.social-instagram{background:#dd2d78}
.social-facebook{background:#3e78b8}
.social-youtube{background:#e05a4d}
.mobile-phone{font-size:0}
.mobile-phone svg{width:23px;height:23px;display:block;fill:currentColor}
@media(max-width:620px){.wrap{width:min(calc(100% - 32px),var(--wrap))}}


/* ===== v7 分区底色：相邻板块底色各不相同（沿用 2026-09-14 已确认的低饱和色板） ===== */
/* 顺序：三卡 浅灰蓝 > 展会列表 冷白 > 往届照片 深海军蓝 > 行业目录 浅青灰 > 预约表单 冷白 > FAQ 浅暖灰 */

.meeting-options{background:#f4f7fb;border-top:1px solid rgba(36,69,140,.07)}
.event-index{background:#ffffff;border-top:1px solid rgba(36,69,140,.07)}
.evidence{background:var(--navy);border-top:1px solid rgba(255,255,255,.10)}
.industry-directory{background:#f1f6f6;border-top:1px solid rgba(36,69,140,.07)}
/* 直接后果修复：展会列表区改白底后，状态面板原本白底会看不见，补细边框 */
.event-index .current-status.current-feature{border:1px solid var(--line);border-top:4px solid var(--blue)}
/* 手机端：底色通栏不变，仅保留既有内边距 */
@media(max-width:620px){.meeting-options,.event-index,.evidence,.industry-directory{background-clip:padding-box}}


/* ===== v11: Upcoming 通栏 banner（背景图铺底 + 真实 HTML 文字） ===== */
.event-feature{grid-column:1/-1;position:relative;display:flex;align-items:center;min-height:340px;padding:44px 52px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff url(../images/ebest-products-banner.jpg) right center/cover no-repeat}
.event-feature[hidden]{display:none}
.event-feature:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,#fff 0%,#fff 38%,rgba(255,255,255,.82) 52%,rgba(255,255,255,0) 78%)}
.event-feature-copy{position:relative;max-width:520px;display:flex;flex-direction:column;gap:10px}
.feature-eyebrow{margin:0;color:var(--orange);font-size:12.5px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.feature-title{margin:0;color:var(--ink);font-size:34px;font-weight:900;letter-spacing:-.02em;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.feature-badge{display:inline-block;background:#1fa565;color:#fff;font-size:14px;font-weight:800;letter-spacing:.02em;padding:5px 13px;border-radius:6px}
.feature-meta{margin:0;display:flex;align-items:center;gap:9px;color:#33486b;font-size:15px;font-weight:600}
.feature-meta svg{width:17px;height:17px;flex:none;color:#0f6fb8}
.feature-cta{align-self:flex-start;margin-top:6px;color:#048ba7;font-size:13px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;text-decoration:none}
.feature-cta:hover{text-decoration:underline}
@media(max-width:960px){.event-feature{min-height:280px;padding:36px 34px}.event-feature:before{background:linear-gradient(90deg,#fff 0%,#fff 46%,rgba(255,255,255,.8) 62%,rgba(255,255,255,0) 90%)}}
@media(max-width:620px){.event-feature{min-height:0;padding:28px 22px}.event-feature:before{background:linear-gradient(180deg,rgba(255,255,255,.94) 0%,rgba(255,255,255,.86) 55%,rgba(255,255,255,.55) 100%)}.feature-title{font-size:27px}.feature-meta{font-size:14px}}

/* ===== v15: Hero 通栏大图 banner（展厅背景图 + 真实 HTML 文字） ===== */
.hero-banner{position:relative;display:flex;align-items:center;min-height:560px;background:#0a2342 url(../images/hero-exhibitions-booth.jpg) center right/cover no-repeat}
.hero-banner:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,rgba(7,26,51,.93) 0%,rgba(7,26,51,.8) 34%,rgba(7,26,51,.38) 68%,rgba(7,26,51,.18) 100%)}
.hero-banner .shell{position:relative;z-index:1;width:min(var(--max),calc(100% - 48px));margin:auto;padding:78px 0 30px}
.hero-banner h1{color:#fff;font-size:50px;line-height:1.06;letter-spacing:-.04em;margin:0;max-width:560px}
.hero-banner .hero-lead{color:#c9d8ea;font-size:18px;max-width:545px;margin:22px 0 30px}
.hero-banner .hero-actions{gap:18px}
.button-ghost{display:inline-flex;min-height:48px;align-items:center;padding:0 24px;border:1px solid rgba(255,255,255,.65);background:transparent;color:#fff;text-decoration:none;font-weight:800;font-size:14px}
.button-ghost:hover{background:rgba(255,255,255,.14)}
.hero-tagline{margin:64px 0 0;padding-bottom:14px;color:#8fa9c6;font-size:11px;font-weight:800;letter-spacing:.22em;text-transform:uppercase}
.hero-tagline:before{content:"";display:inline-block;width:34px;height:1px;background:#8fa9c6;vertical-align:middle;margin-right:12px}
@media(max-width:960px){.hero-banner{min-height:520px}.hero-banner h1{font-size:42px}}
@media(max-width:620px){.hero-banner{min-height:500px;background-position:74% center}.hero-banner h1{font-size:33px}.hero-banner .hero-lead{font-size:16px}.hero-banner .shell{padding:58px 0 22px}.hero-tagline{margin-top:46px}}

/* ==== v17: SEO layer (contextual internal links) ==== */
.evidence-copy .capability-links a{color:#fff;text-decoration:underline;text-underline-offset:3px}