/*
Theme Name: 冰晶环境 Bingjing Poly
Theme URI: https://example.com/bingjing-poly
Author: 顾冰
Author URI: https://example.com
Description: 唐山冰晶环境科技有限公司官方主题(虚构演示)。低多边形冰晶设计语言:近白冷底、三角剖分平涂晶面、切角卡片、冰裂棱线分隔、晶体线框图标。冷链废气与异味治理场景,BJ-Cryo 系列设备展示。低温之下,更见纯净。
Version: 1.0.0
Requires at least: 5.9
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bingjing-poly
Tags: custom-menu, custom-logo, featured-images, translation-ready
*/

/* ================= 变量 ================= */
:root{
  --bg:#f2f8fb;            /* 近白冷底 */
  --ice:#a8d8ec;           /* 冰蓝(去饱和) */
  --ice-l:#cfe8f5;         /* 冰蓝亮档 */
  --ice-d:#8cc3dd;         /* 冰蓝暗档 */
  --mid:#5ba3bf;           /* 中冰青 */
  --deep:#1d4e5f;          /* 深岩青:文字主色 */
  --dim:#587a88;           /* 次级文字 */
  --line:#cfe4ee;          /* 细棱线 */
  --white:#ffffff;         /* 霜白 */
  --card:#ffffff;
  --font:"PingFang SC","Hiragino Sans GB","Source Han Sans SC","Microsoft YaHei",sans-serif;
  --cp-card:polygon(20px 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%,0 20px);
  --cp-btn:polygon(14px 0,100% 0,calc(100% - 14px) 100%,0 100%);
  --cp-hex:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%);
  --cp-tag:polygon(8px 0,100% 0,calc(100% - 8px) 100%,0 100%);
  --maxw:1120px;
}

/* ================= 基础 ================= */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--font);
  font-size:16px;line-height:1.85;letter-spacing:.02em;
  color:var(--deep);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
svg{display:block}
a{color:var(--mid);text-decoration:none;transition:color .2s}
a:hover{color:var(--deep)}
ul,ol{padding-left:1.4em}
table{border-collapse:collapse;width:100%}
::selection{background:var(--ice);color:var(--deep)}

h1,h2,h3,h4,h5,h6{
  font-weight:300;line-height:1.3;letter-spacing:.12em;color:var(--deep);
}
h1{font-size:2.6rem}h2{font-size:2rem}h3{font-size:1.3rem}h4{font-size:1.05rem}

.screen-reader-text{
  clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;width:1px;
  overflow:hidden;position:absolute!important;word-wrap:normal!important;
}
.screen-reader-text:focus{
  clip:auto!important;clip-path:none;background:var(--white);color:var(--deep);
  display:block;height:auto;left:8px;top:8px;padding:12px 20px;width:auto;z-index:100000;
  outline:1px solid var(--mid);
}
.skip-link{position:absolute;left:-9999px;top:0;z-index:100001}
.skip-link:focus{left:8px;top:8px;background:var(--white);padding:10px 18px;outline:1px solid var(--mid)}

.bp-container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ================= 切角结构(1px 棱线包裹) ================= */
.bp-cut{background:var(--line);clip-path:var(--cp-card);padding:1px;transition:background .25s}
.bp-cut>.bp-cut-in{background:var(--card);clip-path:var(--cp-card);height:100%;display:flex;flex-direction:column}
.bp-cut:hover{background:var(--mid)}

/* ================= 按钮:平行四边形微切角 ================= */
.bp-btn{
  display:inline-block;clip-path:var(--cp-btn);
  background:var(--deep);color:var(--white);
  padding:13px 40px;font-size:.95rem;letter-spacing:.22em;
  border:0;cursor:pointer;transition:background .25s;
}
.bp-btn:hover,.bp-btn:focus{background:#123844;color:var(--white)}
.bp-btn-ghost{display:inline-block;clip-path:var(--cp-btn);background:var(--mid);padding:1px;transition:background .25s}
.bp-btn-ghost>span{display:inline-block;clip-path:var(--cp-btn);background:var(--bg);color:var(--deep);padding:12px 39px;font-size:.95rem;letter-spacing:.22em;transition:background .25s}
.bp-btn-ghost:hover{background:var(--deep)}
.bp-btn-ghost:hover>span{background:var(--ice-l)}

.bp-tag{display:inline-block;clip-path:var(--cp-tag);background:var(--ice-l);color:var(--deep);font-size:.75rem;letter-spacing:.18em;padding:3px 16px}

/* ================= 头部 ================= */
.site-header{
  position:sticky;top:0;z-index:1000;background:rgba(242,248,251,.92);
  border-bottom:1px solid var(--line);transition:background .25s,box-shadow .25s;
}
.site-header.is-scrolled{background:var(--white);box-shadow:0 1px 0 var(--mid)}
.bp-header-bar{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:24px}
.bp-brand{display:flex;align-items:center;gap:12px;color:var(--deep)}
.bp-brand svg{width:34px;height:34px}
.bp-brand-name{font-size:1.25rem;font-weight:300;letter-spacing:.3em;white-space:nowrap}
.bp-brand-sub{display:block;font-size:.62rem;letter-spacing:.24em;color:var(--dim);text-transform:uppercase}
.custom-logo{max-height:40px;width:auto}

.bp-nav ul{list-style:none;display:flex;gap:6px;padding:0;margin:0}
.bp-nav a{
  display:block;padding:10px 16px;color:var(--deep);font-size:.92rem;letter-spacing:.14em;
  border-bottom:1px solid transparent;
}
.bp-nav a:hover{border-bottom-color:var(--mid);color:var(--mid)}
.bp-nav .current-menu-item>a,.bp-nav .current_page_item>a{border-bottom-color:var(--deep)}

.bp-burger{
  display:none;width:44px;height:44px;background:none;border:1px solid var(--line);
  cursor:pointer;position:relative;
}
.bp-burger span{
  position:absolute;left:11px;right:11px;height:1px;background:var(--deep);transition:transform .25s,opacity .25s;
}
.bp-burger span:nth-child(1){top:15px}
.bp-burger span:nth-child(2){top:21px}
.bp-burger span:nth-child(3){top:27px}
.bp-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.bp-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.bp-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

@media(max-width:768px){
  .bp-burger{display:block}
  .bp-nav{
    display:none;position:absolute;left:0;right:0;top:100%;
    background:var(--white);border-bottom:1px solid var(--line);
  }
  .bp-nav.is-open{display:block}
  .bp-nav ul{flex-direction:column;gap:0;padding:8px 0}
  .bp-nav a{padding:13px 28px;border-bottom:0;border-left:2px solid transparent}
  .bp-nav a:hover{border-left-color:var(--mid)}
}

/* ================= Hero ================= */
.bp-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.bp-hero-mesh{position:absolute;inset:0;z-index:0}
.bp-hero-mesh svg{width:100%;height:100%;min-height:100%}
.bp-hero-particles{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.bp-flake{position:absolute;top:-30px;color:var(--mid);opacity:.55;animation:bp-fall linear infinite}
@keyframes bp-fall{
  from{transform:translateY(-40px) rotate(0deg)}
  to{transform:translateY(110vh) rotate(180deg)}
}
.bp-hero-grid{
  position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;
  gap:48px;align-items:center;padding:96px 0 110px;
}
.bp-hero-kicker{font-size:.8rem;letter-spacing:.42em;color:var(--mid);margin-bottom:20px}
.bp-hero-title{font-size:3.1rem;font-weight:200;letter-spacing:.2em;line-height:1.35;margin-bottom:22px}
.bp-hero-lead{color:var(--dim);max-width:34em;margin-bottom:36px;font-size:1.02rem}
.bp-hero-cta{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.bp-hero-tower{display:flex;justify-content:center}
.bp-hero-tower svg{width:min(340px,80%);height:auto}
.bp-hero-facts{
  position:relative;z-index:2;display:flex;gap:0;border-top:1px solid var(--line);
  background:rgba(255,255,255,.6);
}
.bp-hero-facts>div{flex:1;padding:18px 24px;border-right:1px solid var(--line);font-size:.85rem;color:var(--dim);letter-spacing:.08em}
.bp-hero-facts>div:last-child{border-right:0}
.bp-hero-facts strong{display:block;font-size:1.25rem;font-weight:300;letter-spacing:.14em;color:var(--deep)}
@media(max-width:900px){
  .bp-hero-grid{grid-template-columns:1fr;padding:64px 0 72px}
  .bp-hero-title{font-size:2.2rem}
  .bp-hero-tower{order:-1}
  .bp-hero-tower svg{width:min(240px,70%)}
  .bp-hero-facts{flex-wrap:wrap}
  .bp-hero-facts>div{flex:1 1 50%;border-bottom:1px solid var(--line)}
}

/* ================= 冰裂棱线分隔 ================= */
.bp-crack{line-height:0;color:var(--line)}
.bp-crack svg{width:100%;height:34px}
.bp-crack-deep{color:var(--ice-d)}

/* ================= 区块 ================= */
.bp-section{padding:88px 0}
.bp-section-alt{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.bp-sec-head{margin-bottom:52px;max-width:620px}
.bp-sec-kicker{display:flex;align-items:center;gap:10px;font-size:.78rem;letter-spacing:.4em;color:var(--mid);margin-bottom:14px}
.bp-sec-kicker svg{width:16px;height:16px}
.bp-sec-title{font-size:2.1rem;font-weight:200;letter-spacing:.18em;margin-bottom:14px}
.bp-sec-desc{color:var(--dim);font-size:.98rem}
.bp-sec-more{margin-top:44px;text-align:center}

/* ================= 网格卡片 ================= */
.bp-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.bp-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
@media(max-width:900px){.bp-grid-3{grid-template-columns:1fr}.bp-grid-2{grid-template-columns:1fr}}

.bp-card-body{padding:30px 28px 26px;display:flex;flex-direction:column;gap:12px;flex:1}
.bp-card-icon{width:44px;height:44px;color:var(--mid)}
.bp-card-icon svg{width:100%;height:100%}
.bp-card-title{font-size:1.15rem;font-weight:400;letter-spacing:.14em}
.bp-card-title a{color:var(--deep)}
.bp-card-title a:hover{color:var(--mid)}
.bp-card-text{color:var(--dim);font-size:.92rem;flex:1}
.bp-card-meta{font-size:.78rem;letter-spacing:.16em;color:var(--mid);border-top:1px solid var(--line);padding-top:14px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.bp-card-figure{border-bottom:1px solid var(--line);background:var(--ice-l)}
.bp-card-figure img{width:100%;object-fit:cover;aspect-ratio:16/9}
.bp-card-figure .bp-ph{aspect-ratio:16/9;width:100%}
.bp-card-figure .bp-ph svg{width:100%;height:100%}

/* 产品卡型号徽标 */
.bp-model{font-size:.72rem;letter-spacing:.3em;color:var(--mid)}
.bp-spec-mini{list-style:none;padding:0;margin:0;font-size:.85rem;color:var(--dim)}
.bp-spec-mini li{display:flex;justify-content:space-between;border-bottom:1px dashed var(--line);padding:6px 0}
.bp-spec-mini li span:last-child{color:var(--deep)}

/* ================= 低温适配三档 ================= */
.bp-temp-card .bp-cut-in{padding:34px 28px;text-align:center;gap:10px}
.bp-temp-deg{font-size:2.5rem;font-weight:200;letter-spacing:.1em;color:var(--deep);line-height:1.1}
.bp-temp-name{font-size:.85rem;letter-spacing:.3em;color:var(--mid)}
.bp-temp-text{color:var(--dim);font-size:.9rem;text-align:left}
.bp-temp-bar{height:4px;background:var(--ice-l);position:relative;margin:8px 0 4px}
.bp-temp-bar i{position:absolute;left:0;top:0;bottom:0;background:var(--mid);clip-path:polygon(0 0,100% 0,calc(100% - 4px) 100%,0 100%)}

/* ================= 数字统计冰块 ================= */
.bp-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
@media(max-width:900px){.bp-stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.bp-stats{grid-template-columns:1fr}}
.bp-iceblock{position:relative;text-align:center;padding:10px 0 6px}
.bp-iceblock svg{width:100%;max-width:210px;margin:0 auto;height:auto}
.bp-iceblock-num{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2px;
}
.bp-iceblock-num strong{font-size:1.9rem;font-weight:200;letter-spacing:.08em;color:var(--deep)}
.bp-iceblock-num span{font-size:.75rem;letter-spacing:.26em;color:var(--dim)}

/* ================= 晶格参数表(六边形蜂窝) ================= */
.bp-hexgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:920px;margin:0 auto}
@media(max-width:900px){.bp-hexgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.bp-hexgrid{grid-template-columns:1fr;max-width:320px}}
.bp-hex{clip-path:var(--cp-hex);background:var(--line);padding:1px;transition:background .25s}
.bp-hex:hover{background:var(--mid)}
.bp-hex-in{
  clip-path:var(--cp-hex);background:var(--white);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  aspect-ratio:1.15/1;padding:14% 18%;text-align:center;height:100%;
}
.bp-hex-in svg{width:30px;height:30px;color:var(--mid)}
.bp-hex-val{font-size:1.3rem;font-weight:300;letter-spacing:.08em;color:var(--deep)}
.bp-hex-key{font-size:.72rem;letter-spacing:.2em;color:var(--dim)}

/* ================= 工艺步骤 ================= */
.bp-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);background:var(--white)}
@media(max-width:900px){.bp-steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.bp-steps{grid-template-columns:1fr}}
.bp-step{padding:34px 26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.bp-step:last-child{border-right:0}
.bp-step-no{font-size:.72rem;letter-spacing:.34em;color:var(--mid);margin-bottom:14px}
.bp-step svg{width:38px;height:38px;color:var(--mid);margin-bottom:16px}
.bp-step h3{font-size:1.02rem;font-weight:400;letter-spacing:.16em;margin-bottom:8px}
.bp-step p{font-size:.88rem;color:var(--dim)}

/* ================= 金浩丰引言块 ================= */
.bp-quote{max-width:820px;margin:0 auto;text-align:center}
.bp-quote svg{width:40px;height:40px;color:var(--mid);margin:0 auto 20px}
.bp-quote blockquote{
  font-size:1.25rem;font-weight:300;letter-spacing:.1em;line-height:2;color:var(--deep);
  border:0;padding:0;margin:0 0 16px;
}
.bp-quote cite{font-style:normal;font-size:.8rem;letter-spacing:.3em;color:var(--dim)}

/* ================= CTA ================= */
.bp-cta{position:relative;overflow:hidden;background:var(--deep);color:var(--ice-l)}
.bp-cta-in{position:relative;z-index:1;text-align:center;padding:84px 24px}
.bp-cta h2{color:var(--white);font-weight:200;font-size:2rem;letter-spacing:.24em;margin-bottom:14px}
.bp-cta p{color:var(--ice);letter-spacing:.12em;margin-bottom:32px}
.bp-cta .bp-btn{background:var(--ice-l);color:var(--deep)}
.bp-cta .bp-btn:hover{background:var(--white);color:var(--deep)}
.bp-cta-tel{display:block;margin-top:22px;font-size:1.15rem;letter-spacing:.2em;color:var(--white)}
.bp-cta-poly{position:absolute;inset:auto 0 0 0;z-index:0;line-height:0;opacity:.5}
.bp-cta-poly svg{width:100%;height:70px}

/* ================= 列表页 / 文章 ================= */
.bp-page-head{padding:64px 0 46px;border-bottom:1px solid var(--line);background:var(--white)}
.bp-page-head .bp-sec-kicker{margin-bottom:10px}
.bp-page-title{font-size:2.2rem;font-weight:200;letter-spacing:.2em}
.bp-page-desc{color:var(--dim);margin-top:10px;max-width:640px}
.bp-main{padding:72px 0}
.bp-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start}
@media(max-width:900px){.bp-layout{grid-template-columns:1fr}}

.bp-post-list{display:grid;gap:26px}
.bp-post-item .bp-cut-in{flex-direction:row;align-items:stretch}
.bp-post-item .bp-post-date{
  flex:0 0 110px;border-right:1px solid var(--line);display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:2px;background:var(--bg);
}
.bp-post-date strong{font-size:1.7rem;font-weight:200;letter-spacing:.05em}
.bp-post-date span{font-size:.72rem;letter-spacing:.2em;color:var(--dim)}
.bp-post-item .bp-post-body{padding:26px 28px;flex:1;display:flex;flex-direction:column;gap:8px}
.bp-post-item h2{font-size:1.2rem;font-weight:400;letter-spacing:.1em}
.bp-post-item h2 a{color:var(--deep)}
.bp-post-item h2 a:hover{color:var(--mid)}
.bp-post-item p{color:var(--dim);font-size:.92rem}
.bp-post-meta{font-size:.76rem;letter-spacing:.2em;color:var(--mid)}
@media(max-width:560px){
  .bp-post-item .bp-cut-in{flex-direction:column}
  .bp-post-item .bp-post-date{flex-basis:auto;border-right:0;border-bottom:1px solid var(--line);padding:12px}
}

/* 正文 */
.bp-entry{background:var(--white);border:1px solid var(--line);padding:52px 56px}
@media(max-width:768px){.bp-entry{padding:32px 22px}}
.bp-entry-header{margin-bottom:34px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.bp-entry-title{font-size:1.9rem;font-weight:300;letter-spacing:.14em;margin-bottom:12px}
.bp-entry-meta{font-size:.78rem;letter-spacing:.2em;color:var(--mid)}
.bp-entry-content>*+*{margin-top:1.1em}
.bp-entry-content h2{font-size:1.4rem;padding-left:14px;border-left:2px solid var(--mid)}
.bp-entry-content h3{font-size:1.15rem}
.bp-entry-content blockquote{border-left:2px solid var(--ice-d);padding:8px 0 8px 20px;color:var(--dim)}
.bp-entry-content table th,.bp-entry-content table td{border:1px solid var(--line);padding:10px 14px;text-align:left;font-size:.92rem}
.bp-entry-content table th{background:var(--bg);font-weight:400;letter-spacing:.1em}
.bp-entry-content code{background:var(--bg);padding:2px 6px;font-size:.9em}
.bp-entry-content a{border-bottom:1px solid var(--ice-d)}
.bp-entry-footer{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);display:flex;gap:10px;flex-wrap:wrap}
.page-links{margin-top:24px;letter-spacing:.1em}

/* 上下篇 */
.bp-postnav{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:26px}
@media(max-width:560px){.bp-postnav{grid-template-columns:1fr}}
.bp-postnav a{display:block;padding:20px 24px;border:1px solid var(--line);background:var(--white);color:var(--deep);font-size:.92rem;letter-spacing:.08em}
.bp-postnav a:hover{border-color:var(--mid)}
.bp-postnav em{display:block;font-style:normal;font-size:.72rem;letter-spacing:.26em;color:var(--mid);margin-bottom:6px}
.bp-postnav .next{text-align:right}

/* 分页 */
.bp-pagination{margin-top:52px;text-align:center}
.bp-pagination .page-numbers{
  display:inline-block;min-width:42px;padding:9px 12px;margin:0 3px;
  border:1px solid var(--line);background:var(--white);color:var(--deep);
  font-size:.9rem;letter-spacing:.06em;clip-path:var(--cp-tag);
}
.bp-pagination .page-numbers.current{background:var(--deep);color:var(--white);border-color:var(--deep)}
.bp-pagination .page-numbers:hover{border-color:var(--mid)}

/* ================= 侧栏 ================= */
.bp-sidebar{display:flex;flex-direction:column;gap:26px}
.bp-widget{background:var(--white);border:1px solid var(--line);padding:26px 24px}
.bp-widget-title{font-size:.85rem;font-weight:400;letter-spacing:.34em;color:var(--deep);margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.bp-widget ul{list-style:none;padding:0;margin:0}
.bp-widget li{padding:8px 0;border-bottom:1px dashed var(--line);font-size:.9rem}
.bp-widget li:last-child{border-bottom:0}
.bp-widget a{color:var(--dim)}
.bp-widget a:hover{color:var(--mid)}

/* ================= 搜索表单 ================= */
.bp-searchform{display:flex;border:1px solid var(--line);background:var(--white)}
.bp-searchform input[type="search"]{
  flex:1;border:0;background:transparent;padding:12px 16px;font-family:var(--font);
  font-size:.95rem;color:var(--deep);letter-spacing:.05em;min-width:0;
}
.bp-searchform input[type="search"]:focus{outline:1px solid var(--mid);outline-offset:-1px}
.bp-searchform button{
  border:0;background:var(--deep);color:var(--white);padding:0 22px;cursor:pointer;
  font-family:var(--font);letter-spacing:.2em;font-size:.85rem;clip-path:var(--cp-tag);
}
.bp-searchform button:hover{background:#123844}

/* ================= 404 / 搜索结果 ================= */
.bp-notfound{text-align:center;padding:96px 24px;max-width:560px;margin:0 auto}
.bp-notfound svg{width:88px;height:88px;color:var(--mid);margin:0 auto 26px}
.bp-notfound-code{font-size:4rem;font-weight:200;letter-spacing:.3em;color:var(--deep)}
.bp-notfound p{color:var(--dim);margin:16px 0 30px}
.bp-noresult{background:var(--white);border:1px solid var(--line);padding:40px;text-align:center;color:var(--dim)}
.bp-noresult .bp-searchform{max-width:420px;margin:22px auto 0}

/* ================= 产品单页 ================= */
.bp-product-hero{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
@media(max-width:900px){.bp-product-hero{grid-template-columns:1fr}}
.bp-product-visual{border:1px solid var(--line);background:var(--white);padding:30px}
.bp-product-visual svg,.bp-product-visual img{width:100%;height:auto}
.bp-spec-table th,.bp-spec-table td{border:1px solid var(--line);padding:12px 16px;font-size:.92rem;text-align:left}
.bp-spec-table th{background:var(--bg);font-weight:400;letter-spacing:.14em;width:34%;color:var(--dim)}
.bp-inquiry{margin-top:30px;border:1px solid var(--line);background:var(--white);padding:28px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.bp-inquiry-title{font-size:1.05rem;letter-spacing:.16em;margin-bottom:4px}
.bp-inquiry-sub{font-size:.85rem;color:var(--dim);letter-spacing:.06em}

/* ================= 页脚 ================= */
.site-footer{background:var(--deep);color:var(--ice-l);margin-top:0}
.bp-footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:44px;padding:70px 0 46px}
@media(max-width:900px){.bp-footer-grid{grid-template-columns:1fr}}
.bp-footer-brand{display:flex;align-items:center;gap:10px;color:var(--white);font-size:1.15rem;letter-spacing:.28em;margin-bottom:18px}
.bp-footer-brand svg{width:28px;height:28px}
.site-footer p{font-size:.88rem;color:var(--ice);line-height:2}
.bp-footer-title{font-size:.8rem;letter-spacing:.34em;color:var(--white);margin-bottom:18px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{padding:6px 0;font-size:.88rem}
.site-footer a{color:var(--ice)}
.site-footer a:hover{color:var(--white)}
.bp-footer-supplier{margin-top:18px;padding-top:16px;border-top:1px solid rgba(207,228,238,.18);font-size:.8rem;color:var(--mid)}
.bp-footer-bottom{border-top:1px solid rgba(207,228,238,.18);padding:22px 0;font-size:.78rem;color:var(--mid);letter-spacing:.1em;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.bp-footer-bottom a{color:var(--ice)}

/* ================= 揭示动画 ================= */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-visible{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
  .bp-flake{display:none}
}

/* ================= WordPress 必备 ================= */
.alignleft{float:left;margin:0 24px 16px 0}
.alignright{float:right;margin:0 0 16px 24px}
.aligncenter{display:block;margin:16px auto}
.wp-caption{max-width:100%}
.wp-caption-text{font-size:.8rem;color:var(--dim);text-align:center;padding:8px 0;letter-spacing:.1em}
.sticky .bp-post-body h2::after{content:"置顶";font-size:.68rem;letter-spacing:.2em;color:var(--white);background:var(--mid);padding:2px 8px;margin-left:10px;vertical-align:middle;clip-path:var(--cp-tag)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.bypostauthor{display:block}