/*
Theme Name: Tamp Kokakivi
Theme URI: https://www.gokakivi.com/
Author: Tamp Kokakivi Ltd
Author URI: https://www.gokakivi.com/
Description: Architectural lighting brand site for Tamp Kokakivi Ltd — minimal, monochrome, BEGA-style design language. Works with the tamp-kokakivi-core plugin (product & project content types). Demo data is delivered as a WXR file.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: tamp-kokakivi
Tags: portfolio, e-commerce, custom-colors, translation-ready
*/

:root{
  --bg:#FFFFFF;
  --bg-alt:#F5F5F5;
  --text:#1A1A1A;
  --text-2:#666666;
  --line:#E0E0E0;
  --accent:#1A1A1A;
  --header-h:74px;
  --font:'Inter','Helvetica Neue',Helvetica,Arial,'Segoe UI',sans-serif;
  --container:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;font-size:15px;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font-family:inherit}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--text);outline-offset:3px}
.skip-link{position:absolute;left:-999px;top:0;background:#fff;color:var(--text);padding:10px 16px;z-index:999}
.skip-link:focus{left:8px;top:8px}
.container{max-width:var(--container);margin:0 auto;padding:0 32px}

/* ---------- 顶部导航 ---------- */
.site-header{position:fixed;top:0;left:0;right:0;height:var(--header-h);z-index:200;color:#fff;border-bottom:1px solid transparent;transition:background .3s ease,color .3s ease,border-color .3s ease,box-shadow .3s ease}
.site-header.solid{background:#fff;color:var(--text);border-color:var(--line);box-shadow:0 1px 4px rgba(0,0,0,.08)}
.header-inner{height:100%;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;letter-spacing:.16em;font-size:14px;text-transform:uppercase;white-space:nowrap}
.brand .mark{width:28px;height:28px;flex-shrink:0}
.brand .mark svg{width:100%;height:100%}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{position:relative;padding:10px 15px;font-size:14px;letter-spacing:.02em;opacity:.82;transition:opacity .3s;white-space:nowrap}
.nav-link::after{content:"";position:absolute;left:50%;bottom:5px;width:0;height:1px;background:currentColor;transform:translateX(-50%);transition:width .3s ease}
.nav-link:hover{opacity:1}
.nav-link:hover::after,.nav-link.active::after{width:calc(100% - 30px)}
.nav-link.has-sub{display:inline-flex;align-items:center;gap:6px}
.nav-link .chev{transition:transform .3s;flex-shrink:0}
.nav-link.open .chev{transform:rotate(180deg)}
.header-actions{display:flex;align-items:center;gap:4px}
.icon-btn{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;transition:background .2s;color:inherit}
.site-header:not(.solid) .icon-btn:hover{background:rgba(255,255,255,.16)}
.site-header.solid .icon-btn:hover{background:rgba(0,0,0,.06)}
.icon-btn svg{width:19px;height:19px}
.lang-toggle{display:flex;gap:2px;font-size:12.5px;letter-spacing:.06em;margin:0 6px}
.lang-toggle button{padding:6px 7px;opacity:.55;transition:opacity .2s}
.lang-toggle button.on{opacity:1;font-weight:600;text-decoration:underline;text-underline-offset:3px}
.hamburger{display:none}

/* ---------- Mega Menu ---------- */
.mega{position:fixed;top:var(--header-h);left:0;right:0;background:#fff;color:var(--text);border-bottom:1px solid var(--line);box-shadow:0 14px 30px rgba(0,0,0,.07);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .35s ease,transform .35s ease,visibility .35s;z-index:190}
.mega.open{opacity:1;visibility:visible;transform:none}
.mega-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:30px;padding:42px 0}
.mega-card img{aspect-ratio:3/2;object-fit:cover;margin-bottom:16px;width:100%}
.mega-card h3{font-size:15px;font-weight:600;margin-bottom:6px}
.mega-card p{font-size:13px;color:var(--text-2);margin-bottom:12px}
.mega-card ul li a{display:block;font-size:13px;color:var(--text-2);padding:3.5px 0;transition:color .2s}
.mega-card ul li a:hover{color:var(--text)}
.mega-foot{padding:16px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-size:13.5px;color:var(--text-2)}
.mega-foot a{color:var(--text);border-bottom:1px solid var(--text);padding-bottom:2px}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;color:#fff;background:#111}
.hero-bg{position:absolute;inset:0;background:url('assets/hero-home.jpg') center/cover no-repeat}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,.4) 0%,rgba(10,10,10,.12) 45%,rgba(10,10,10,.62) 100%)}
.hero-content{position:relative;z-index:1;width:100%;max-width:var(--container);margin:0 auto;padding:120px 32px 96px}
.overline{font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--text-2)}
.hero .overline{color:rgba(255,255,255,.72)}
.hero h1{font-size:clamp(42px,6.2vw,76px);font-weight:300;letter-spacing:-.015em;line-height:1.1;margin:20px 0 22px;max-width:820px}
.hero .sub{max-width:540px;color:rgba(255,255,255,.85);font-size:17px;line-height:1.7;margin-bottom:38px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);color:rgba(255,255,255,.7);font-size:11px;letter-spacing:.3em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-cue::after{content:"";width:1px;height:34px;background:rgba(255,255,255,.5);animation:cue 2s ease-in-out infinite}
@keyframes cue{0%,100%{transform:scaleY(1);transform-origin:top}50%{transform:scaleY(.5);transform-origin:top}}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;font-size:14px;letter-spacing:.05em;transition:all .25s;white-space:nowrap}
.btn-primary{background:#fff;color:#111}
.btn-primary:hover{background:#e8e8e8}
.btn-ghost{border:1px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-dark{background:var(--text);color:#fff}
.btn-dark:hover{background:#333}
.btn-outline{border:1px solid var(--line);color:var(--text)}
.btn-outline:hover{border-color:var(--text)}
.btn-sm{padding:11px 20px;font-size:13px}

/* ---------- 区块通用 ---------- */
.section{padding:96px 0}
.section.alt{background:var(--bg-alt)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:48px}
.sec-head h2{font-size:clamp(28px,3.4vw,40px);font-weight:300;line-height:1.22;margin-top:14px;letter-spacing:-.01em}
.sec-head .overline{color:var(--text-2)}
.sec-link{font-size:14px;color:var(--text);border-bottom:1px solid var(--text);padding-bottom:2px;white-space:nowrap;transition:opacity .2s}
.sec-link:hover{opacity:.6}

/* ---------- 产品分类卡片 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:24px}
.cat-card{grid-column:span 2;background:#fff;border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column;text-align:left;transition:border-color .25s}
.cat-card.wide{grid-column:span 3}
.cat-card:hover{border-color:var(--text)}
.cat-card .thumb{display:block;overflow:hidden;aspect-ratio:3/2}
.cat-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.cat-card:hover img{transform:scale(1.04)}
.cat-card .body{padding:22px;display:flex;flex-direction:column;flex:1}
.cat-card h3{font-size:17px;font-weight:600}
.cat-card p{font-size:14px;color:var(--text-2);margin:8px 0 20px;flex:1}
.cat-card .more{margin-top:auto;font-size:13px;letter-spacing:.06em;display:inline-flex;gap:8px;align-items:center}
.cat-card .more svg{transition:transform .25s}
.cat-card:hover .more svg{transform:translateX(4px)}

/* ---------- 项目卡片 ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.proj-card{display:block;width:100%;padding:0;border:1px solid var(--line);background:#fff;overflow:hidden;text-align:left;cursor:pointer;transition:border-color .25s}
.proj-card:hover{border-color:var(--text)}
.proj-card .thumb{display:block;aspect-ratio:3/2;overflow:hidden}
.proj-card img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.proj-card:hover img{transform:scale(1.04)}
.proj-card .meta{padding:20px;display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.proj-card h3{font-size:15px;font-weight:600;line-height:1.4}
.proj-card .place{font-size:13px;color:var(--text-2);margin-top:5px}
.tag{font-size:11px;letter-spacing:.09em;text-transform:uppercase;border:1px solid var(--line);padding:4px 9px;white-space:nowrap;color:var(--text-2);flex-shrink:0}

/* ---------- 品牌介绍 ---------- */
.about{display:grid;grid-template-columns:1fr 1fr;gap:76px;align-items:center}
.about .ab-img{position:relative}
.about img{aspect-ratio:3/2;object-fit:cover;width:100%}
.about .ab-caption{position:absolute;left:0;bottom:-14px;background:#fff;border:1px solid var(--line);padding:10px 16px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-2)}
.about .overline{color:var(--text-2)}
.about h2{font-size:clamp(28px,3vw,38px);font-weight:300;line-height:1.25;margin:14px 0 20px;letter-spacing:-.01em}
.about p{color:var(--text-2);font-size:15.5px;margin-bottom:14px}
.feats{list-style:none;margin:26px 0 32px;border-top:1px solid var(--line)}
.feats li{display:flex;gap:18px;padding:15px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.feats li b{min-width:150px;font-weight:600;flex-shrink:0}
.feats li span{color:var(--text-2)}

/* ---------- 新闻卡片 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{border:1px solid var(--line);padding:28px;background:#fff;display:flex;flex-direction:column;text-align:left;transition:border-color .25s}
.news-card:hover{border-color:var(--text)}
.news-card .nt{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-2)}
.news-card h3{font-size:17px;font-weight:600;margin:14px 0 10px;line-height:1.45}
.news-card p{font-size:14px;color:var(--text-2);flex:1}
.news-card .date{margin-top:20px;font-size:12.5px;color:var(--text-2)}

/* ---------- 内页页头 ---------- */
.page-head{padding:140px 0 56px;background:var(--bg-alt);border-bottom:1px solid var(--line)}
.page-head .overline{color:var(--text-2)}
.page-head h1{font-size:clamp(32px,4vw,48px);font-weight:300;margin-top:12px;letter-spacing:-.01em}
.page-head p.lead{color:var(--text-2);font-size:16px;max-width:640px;margin-top:16px}
.crumbs{font-size:13px;color:var(--text-2);margin-bottom:4px}
.crumbs a{transition:color .2s}
.crumbs a:hover{color:var(--text)}
.crumbs span{color:var(--text-2)}

/* ---------- 产品页：工具栏与筛选 ---------- */
.toolbar{display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between;padding:26px 0;border-bottom:1px solid var(--line);margin-bottom:36px}
.filters{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.fgroup{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding-right:14px;border-right:1px solid var(--line)}
.fgroup:last-child{border-right:none}
.fgroup-label{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-2);margin-right:2px}
.check{display:inline-flex;gap:7px;align-items:center;font-size:13.5px;color:var(--text-2);cursor:pointer;user-select:none}
.check input{width:15px;height:15px;accent-color:var(--text);cursor:pointer}
.check:hover{color:var(--text)}
select.sort{font-size:13.5px;padding:9px 12px;border:1px solid var(--line);background:#fff;color:var(--text);border-radius:0}
.count{font-size:13px;color:var(--text-2);white-space:nowrap}
.reset-btn{font-size:13px;color:var(--text-2);border-bottom:1px solid var(--text-2);padding-bottom:1px}
.reset-btn:hover{color:var(--text);border-color:var(--text)}

/* ---------- 产品卡片 ---------- */
.p-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.p-card{border:1px solid var(--line);background:#fff;overflow:hidden;display:flex;flex-direction:column;text-align:left;transition:border-color .25s;position:relative}
.p-card.hidden{display:none}
.p-card:hover{border-color:var(--text)}
.p-thumb{aspect-ratio:1/1;overflow:hidden;position:relative}
.p-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.p-card:hover .p-thumb img{transform:scale(1.04)}
.fav{position:absolute;top:12px;right:12px;width:38px;height:38px;background:rgba(255,255,255,.94);border-radius:50%;display:grid;place-items:center;z-index:2;box-shadow:0 1px 6px rgba(0,0,0,.08);transition:transform .2s}
.fav:hover{transform:scale(1.08)}
.fav svg{width:17px;height:17px;fill:none;stroke:var(--text);stroke-width:1.6}
.fav.on svg{fill:var(--text)}
.p-body{padding:22px;display:flex;flex-direction:column;flex:1}
.p-name{font-size:16px;font-weight:600}
.p-model{font-size:12px;letter-spacing:.1em;color:var(--text-2);margin:4px 0 14px;text-transform:uppercase}
.p-spec{font-size:13px;color:var(--text-2);display:flex;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.p-spec span{display:inline-flex;gap:6px;align-items:center}
.p-spec svg{width:14px;height:14px;opacity:.7}
.p-actions{display:flex;gap:10px;margin-top:auto}
.add-btn{flex:1;border:1px solid var(--line);padding:12px;font-size:13.5px;letter-spacing:.03em;transition:all .2s;color:var(--text)}
.add-btn:hover{background:var(--text);color:#fff;border-color:var(--text)}
.add-btn.done{background:var(--text);color:#fff;border-color:var(--text)}
.empty-state{text-align:center;padding:80px 20px;color:var(--text-2);font-size:15px}
.empty-state .es-title{font-size:20px;font-weight:500;color:var(--text);margin-bottom:8px}

/* ---------- 项目页：chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.chip{border:1px solid var(--line);padding:9px 20px;font-size:13.5px;color:var(--text-2);transition:all .2s;background:#fff}
.chip:hover{border-color:var(--text);color:var(--text)}
.chip.on{background:var(--text);color:#fff;border-color:var(--text)}

/* ---------- 资源页 ---------- */
.res-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.res-card{border:1px solid var(--line);padding:28px;background:#fff;display:flex;flex-direction:column;transition:border-color .25s}
.res-card:hover{border-color:var(--text)}
.res-card .r-ico{width:46px;height:46px;border:1px solid var(--line);display:grid;place-items:center;margin-bottom:20px}
.res-card .r-ico svg{width:20px;height:20px}
.res-card h3{font-size:16px;font-weight:600}
.res-card .r-meta{font-size:12px;color:var(--text-2);margin:7px 0 14px;letter-spacing:.06em;text-transform:uppercase}
.res-card p{font-size:14px;color:var(--text-2);flex:1}
.dl-btn{margin-top:22px;align-self:flex-start;font-size:13.5px;border-bottom:1px solid var(--text);padding-bottom:2px;transition:opacity .2s}
.dl-btn:hover{opacity:.6}

/* ---------- 知识页 ---------- */
.k-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.k-card{border:1px solid var(--line);padding:28px;background:#fff;display:flex;flex-direction:column;text-align:left;transition:border-color .25s}
.k-card:hover{border-color:var(--text)}
.k-card .kt{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-2)}
.k-card h3{font-size:17px;font-weight:600;margin:14px 0 10px;line-height:1.45}
.k-card p{font-size:14px;color:var(--text-2);flex:1}
.k-card .date{margin-top:20px;font-size:12.5px;color:var(--text-2)}

/* ---------- 服务页 ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.svc-card{border:1px solid var(--line);padding:30px;background:#fff;transition:border-color .25s}
.svc-card:hover{border-color:var(--text)}
.svc-card .s-num{font-size:12px;letter-spacing:.22em;color:var(--text-2)}
.svc-card h3{font-size:16px;font-weight:600;margin:14px 0 10px}
.svc-card p{font-size:14px;color:var(--text-2)}
.faq{margin-top:88px}
.faq h2{font-size:clamp(24px,2.6vw,32px);font-weight:300;margin-bottom:30px}
.faq-item{border:1px solid var(--line);border-bottom:none;background:#fff}
.faq-item:last-of-type{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:21px 26px;font-size:15px;font-weight:500;text-align:left;transition:background .2s}
.faq-q:hover{background:var(--bg-alt)}
.faq-q .faq-ico{transition:transform .3s;flex-shrink:0;color:var(--text-2)}
.faq-item.open .faq-q .faq-ico{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a-inner{padding:0 26px 24px;font-size:14.5px;color:var(--text-2)}
.distributor{margin-top:88px;border:1px solid var(--line);background:#fff}
.distributor .d-head{padding:26px 28px;border-bottom:1px solid var(--line)}
.distributor .d-head h2{font-size:clamp(22px,2.4vw,28px);font-weight:300;margin-bottom:14px}
.distributor .d-head p{font-size:14px;color:var(--text-2)}
.dist-row{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.dist-col{padding:26px 28px;border-right:1px solid var(--line)}
.dist-col:last-child{border-right:none}
.dist-col b{font-size:15px;font-weight:600;display:block}
.dist-col span{display:block;font-size:13.5px;color:var(--text-2);margin-top:6px;line-height:1.6}

/* ---------- 联系页 ---------- */
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.info-card{border:1px solid var(--line);background:#fff;padding:10px 32px}
.info-card .ic{border-bottom:1px solid var(--line);padding:22px 0}
.info-card .ic:last-child{border-bottom:none}
.info-card .ic span{display:block;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-2);margin-bottom:8px}
.info-card .ic b{font-size:16px;font-weight:500;line-height:1.6;display:block}
.info-card .ic a{transition:opacity .2s}
.info-card .ic a:hover{opacity:.6}
.form-card{border:1px solid var(--line);background:#fff;padding:36px}
.form-card h2{font-size:22px;font-weight:500;margin-bottom:8px}
.form-card > p{font-size:14px;color:var(--text-2);margin-bottom:28px}
.form-grid{display:grid;gap:20px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.f-label{font-size:13px;color:var(--text-2);display:block;margin-bottom:8px}
input[type=text],input[type=email],textarea{width:100%;font-size:15px;padding:14px 16px;border:1px solid var(--line);background:#fff;color:var(--text);border-radius:0;transition:border-color .2s}
input:focus,textarea:focus{outline:none;border-color:var(--text)}
textarea{min-height:140px;resize:vertical}
.form-note{font-size:12.5px;color:var(--text-2);margin-top:14px}
.form-success{display:none;margin-top:18px;border:1px solid var(--text);padding:16px 18px;font-size:14px;background:var(--bg-alt)}
.form-success.show{display:block}
.map-wrap{margin-top:72px;border:1px solid var(--line);background:#fff}
.map-head{padding:22px 28px;border-bottom:1px solid var(--line);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-2);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.map-frame{position:relative;height:430px}
.map-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:grayscale(1) contrast(1.04)}

/* ---------- 页脚 ---------- */
.site-footer{background:#141414;color:rgba(255,255,255,.72);padding:76px 0 0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;padding-bottom:56px}
.foot-grid h4{color:#fff;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:20px;font-weight:600}
.foot-grid a{display:block;font-size:14px;padding:4px 0;color:rgba(255,255,255,.72);transition:color .2s}
.foot-grid a:hover{color:#fff}
.foot-brand .brand{color:#fff;display:flex}
.foot-brand .brand .mark{border-color:rgba(255,255,255,.3)}
.foot-brand p{font-size:14px;margin-top:18px;max-width:300px;line-height:1.7}
.socials{display:flex;gap:10px;margin-top:26px}
.socials a{width:40px;height:40px;border:1px solid rgba(255,255,255,.28);display:grid;place-items:center;border-radius:50%;transition:border-color .2s,background .2s}
.socials a:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.socials svg{width:16px;height:16px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.14);padding:24px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}
.foot-bottom a{color:rgba(255,255,255,.72)}
.foot-bottom a:hover{color:#fff}

/* ---------- 搜索 ---------- */
.search-overlay{position:fixed;inset:0;z-index:260;background:rgba(0,0,0,.4);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.search-overlay.open{opacity:1;visibility:visible}
.search-panel{background:#fff;color:var(--text);padding:30px 0 36px;box-shadow:0 24px 50px rgba(0,0,0,.14)}
.search-box{display:flex;gap:18px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px}
.search-box svg{width:22px;height:22px;color:var(--text-2);flex-shrink:0}
.search-box input{flex:1;font-size:24px;font-weight:300;border:none;padding:6px 0;color:var(--text);background:transparent}
.search-box input::placeholder{color:#aaa}
.search-box input:focus{outline:none}
.search-hint{margin-top:14px;font-size:12.5px;color:var(--text-2);letter-spacing:.04em}
.suggestions{margin-top:6px;max-height:340px;overflow:auto}
.sugg{display:flex;gap:16px;align-items:center;padding:12px 10px;font-size:14.5px;border-bottom:1px solid #f0f0f0;width:100%;text-align:left;transition:background .15s}
.sugg:hover{background:var(--bg-alt)}
.sugg .st{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-2);width:100px;flex-shrink:0}
.sugg .sm{color:var(--text-2);font-size:12.5px;margin-left:auto;letter-spacing:.05em}

/* ---------- 项目清单抽屉 ---------- */
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(460px,100vw);background:#fff;z-index:310;transform:translateX(102%);transition:transform .38s ease;box-shadow:-14px 0 40px rgba(0,0,0,.14);display:none;flex-direction:column}
.drawer.open{display:flex;transform:none}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:22px 26px;border-bottom:1px solid var(--line)}
.drawer-head h3{font-size:17px;font-weight:600}
.drawer-tabs{display:flex;gap:4px;padding:14px 26px 0;border-bottom:1px solid var(--line)}
.drawer-tabs button{padding:11px 16px;font-size:13.5px;color:var(--text-2);border-bottom:2px solid transparent;transition:all .2s}
.drawer-tabs button.on{color:var(--text);border-color:var(--text);font-weight:600}
.drawer-body{flex:1;overflow:auto;padding:8px 26px 24px}
.d-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);align-items:center}
.d-item img{width:66px;height:66px;object-fit:cover;flex-shrink:0}
.d-item h4{font-size:14px;font-weight:600;line-height:1.35}
.d-item p{font-size:12px;color:var(--text-2);margin-top:3px;letter-spacing:.05em;text-transform:uppercase}
.d-item .rm{margin-left:auto;align-self:center;color:var(--text-2);font-size:12.5px;border-bottom:1px solid var(--text-2);padding-bottom:1px;white-space:nowrap}
.d-empty{text-align:center;color:var(--text-2);padding:70px 0;font-size:14px}
.d-empty b{display:block;font-size:16px;color:var(--text);margin-bottom:6px}
.drawer-foot{padding:20px 26px;border-top:1px solid var(--line);display:flex;gap:12px;flex-wrap:wrap}
.drawer-badge{position:absolute;top:6px;right:6px;min-width:17px;height:17px;border-radius:9px;background:var(--text);color:#fff;font-size:10.5px;display:grid;place-items:center;padding:0 4px;font-weight:600}

/* ---------- 移动端菜单 ---------- */
.mobile-menu{position:fixed;inset:0;background:#fff;z-index:280;display:flex;flex-direction:column;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;overflow:auto}
.mobile-menu.open{opacity:1;visibility:visible}
.mm-head{display:flex;justify-content:space-between;align-items:center;height:var(--header-h);padding:0 24px;border-bottom:1px solid var(--line)}
.mm-nav{padding:6px 24px 40px}
.mm-link{display:flex;justify-content:space-between;align-items:center;width:100%;padding:19px 0;font-size:17px;font-weight:500;border-bottom:1px solid var(--line);text-align:left}
.mm-link .chev{transition:transform .3s;color:var(--text-2)}
.mm-link.open .chev{transform:rotate(180deg)}
.mm-sub{max-height:0;overflow:hidden;transition:max-height .35s ease}
.mm-sub.open{max-height:720px}
.mm-sub a{display:block;padding:11px 0 11px 18px;font-size:14.5px;color:var(--text-2);border-bottom:1px dashed var(--line)}
.mm-sub a:hover{color:var(--text)}
.mm-foot{padding:26px 24px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:14px}
.mm-foot .lang-toggle{font-size:14px}

/* ---------- 详情页（由原弹层样式扩展） ---------- */
.pd-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);background:#fff}
.pd-img{display:flex;flex-direction:column}
.pd-main{flex:1;display:flex}
.pd-img .pd-main img{width:100%;height:100%;object-fit:cover;min-height:420px}
.pd-thumbs{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);flex-wrap:wrap}
.pd-thumbs button{width:64px;height:64px;padding:0;border:1px solid var(--line);background:#fff;cursor:pointer;opacity:.65;transition:opacity .25s,border-color .25s;overflow:hidden}
.pd-thumbs button.on,.pd-thumbs button:hover{opacity:1;border-color:var(--text)}
.pd-thumbs button img{width:100%;height:100%;object-fit:cover;display:block}
.pd-info{padding:44px}
.pd-info .p-model{font-size:12px;letter-spacing:.12em;color:var(--text-2);text-transform:uppercase}
.pd-info h2{font-size:28px;font-weight:600;margin:10px 0 16px;line-height:1.25}
.pd-info .pd-desc{color:var(--text-2);font-size:14.5px;margin-bottom:28px}
.spec-table{width:100%;border-collapse:collapse;font-size:14px;table-layout:fixed}
.spec-table td{border-bottom:1px solid var(--line);padding:12px 6px}
.spec-table td:first-child{color:var(--text-2);width:40%}
.spec-table tr:last-child td{border-bottom:none}
.pd-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.related{margin-top:34px;padding-top:28px;border-top:1px solid var(--line)}
.related h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-2);margin-bottom:16px}
.related-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.r-item{display:flex;gap:14px;align-items:center;text-align:left;border:1px solid var(--line);padding:12px;transition:border-color .2s;background:#fff}
.r-item:hover{border-color:var(--text)}
.r-item img{width:58px;height:58px;object-fit:cover;flex-shrink:0}
.r-item b{font-size:13.5px;display:block;line-height:1.35}
.r-item span{font-size:11.5px;color:var(--text-2);letter-spacing:.06em;text-transform:uppercase}
.pj-head{padding:44px 44px 0}
.pj-head .tag{margin-bottom:16px;display:inline-block}
.pj-head h2{font-size:30px;font-weight:600;margin:8px 0 6px}
.pj-head .place{color:var(--text-2);font-size:14px;letter-spacing:.04em}
.pj-img{margin:28px 44px 0}
.pj-img img{aspect-ratio:16/9;object-fit:cover;width:100%}
.pj-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:14px 44px 0}
.pj-gallery img{aspect-ratio:4/3;object-fit:cover;width:100%;border:1px solid var(--line)}
.pj-body{padding:32px 44px 44px}
.pj-body p{color:var(--text-2);font-size:14.5px;margin-bottom:14px}
.pj-body h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-2);margin:26px 0 14px}
.pj-prods{display:flex;flex-wrap:wrap;gap:10px}
.pj-prods a{border:1px solid var(--line);padding:10px 18px;font-size:13.5px;transition:all .2s;background:#fff;color:var(--text)}
.pj-prods a:hover{border-color:var(--text);background:var(--text);color:#fff}
.article-body{padding:0}
.article-body .kt{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-2)}
.article-body h2{font-size:30px;font-weight:600;margin:14px 0 8px;line-height:1.3}
.article-body .date{font-size:13px;color:var(--text-2);margin-bottom:28px}
.article-body p{color:var(--text-2);font-size:15px;margin-bottom:18px;line-height:1.85}
.article-body h4{font-size:17px;font-weight:600;color:var(--text);margin:26px 0 12px}
.article-body blockquote{border-left:2px solid var(--text);padding-left:20px;margin:26px 0;font-size:17px;line-height:1.7;color:var(--text)}
.article-body ul,.article-body ol{list-style:disc;padding-left:22px;margin-bottom:18px;color:var(--text-2)}
.article-body li{margin-bottom:8px}

/* ---------- 单页正文 ---------- */
.page-body{padding:64px 0 96px}
.entry-content > p{color:var(--text-2);font-size:15.5px;margin-bottom:18px;line-height:1.85}
.entry-content h2{font-size:26px;font-weight:600;margin:34px 0 14px}
.entry-content h3{font-size:20px;font-weight:600;margin:28px 0 12px}
.entry-content ul,.entry-content ol{list-style:disc;padding-left:22px;margin-bottom:18px;color:var(--text-2)}
.entry-content img{height:auto;margin:24px 0}
.single-body{padding:56px 0 96px}
.single-body .pd-grid,.single-body .pj-wrap,.single-body .article-body{max-width:var(--container)}
.pj-wrap{border:1px solid var(--line);background:#fff}
.related-section{margin-top:56px}
.related-section h2{font-size:clamp(22px,2.6vw,30px);font-weight:300;margin-bottom:26px}
.post-meta{font-size:13px;color:var(--text-2);margin-bottom:28px}
.nav-links{display:flex;justify-content:space-between;gap:20px;margin-top:56px;padding-top:28px;border-top:1px solid var(--line);font-size:14px}
.nav-links a:hover{opacity:.6}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wp-caption{max-width:100%!important}
.search-form{display:flex;gap:0;border:1px solid var(--line);background:#fff;max-width:520px}
.search-form input[type=search]{flex:1;border:none;padding:14px 16px;font-size:15px}
.search-form button{padding:0 22px;background:var(--text);color:#fff;font-size:13.5px;letter-spacing:.05em}

/* ---------- Toast ---------- */
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(24px);background:#111;color:#fff;padding:15px 26px;font-size:14px;z-index:400;opacity:0;visibility:hidden;transition:all .3s;max-width:92vw;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.toast.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .main-nav{display:none}
  .hamburger{display:grid}
  .mega{display:none}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .cat-card,.cat-card.wide{grid-column:span 1}
  .cat-card:nth-child(5){grid-column:1/-1}
  .proj-grid{grid-template-columns:repeat(2,1fr)}
  .p-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid,.k-grid{grid-template-columns:repeat(2,1fr)}
  .news-card:first-child,.k-card:first-child{grid-column:1/-1}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .res-grid{grid-template-columns:repeat(2,1fr)}
  .res-card:nth-child(5){grid-column:1/-1}
  .about{grid-template-columns:1fr;gap:48px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .pd-grid{grid-template-columns:1fr}
  .dist-row{grid-template-columns:1fr}
  .dist-col{border-right:none;border-bottom:1px solid var(--line)}
  .dist-col:last-child{border-bottom:none}
}
@media (max-width:640px){
  .container{padding:0 20px}
  .section{padding:64px 0}
  .hero-content{padding:110px 20px 100px}
  .hero h1{font-size:38px}
  .hero .sub{font-size:15.5px}
  .cat-grid,.proj-grid,.p-grid,.news-grid,.k-grid,.svc-grid,.res-grid{grid-template-columns:1fr}
  .news-card:first-child,.k-card:first-child,.res-card:nth-child(5){grid-column:auto}
  .foot-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .sec-head{flex-direction:column;align-items:flex-start}
  .lang-toggle{display:none}
  .page-head{padding:120px 0 44px}
  .pj-head{padding:32px 24px 0}
  .pj-img{margin:22px 24px 0}
  .pj-gallery{grid-template-columns:1fr;margin:14px 24px 0}
  .pd-thumbs{padding:10px}
  .pd-thumbs button{width:56px;height:56px}
  .pj-body{padding:26px 24px 36px}
  .article-body{padding:34px 24px 40px}
  .pd-info{padding:32px 24px}
  .form-card{padding:26px 22px}
  .related-list{grid-template-columns:1fr}
  .search-box input{font-size:19px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}