@charset "UTF-8";
/* ==========================================================================
   匠心验房官网 · 主样式 v2
   设计语言对齐 szridge.com：全站浅色 / 标题居中 / 圆角卡片 / 红色只做重点
   ========================================================================== */

:root{
  --red:      #A8362B;   /* 朱砂红（VI 主色） */
  --red-h:    #8C2A21;
  --red-l:    #C4544A;
  --ink:      #2A2521;   /* 暖黑 */
  --t2:       #6B6259;
  --t3:       #A1968A;
  --line:     #EAE3D6;   /* 暖调细线 */
  --line2:    #E1D8C8;
  --soft:     #FAF7F0;   /* 米白底 */
  --soft2:    #F3EDE2;
  --bg:       #FFFFFF;
  --r:        6px;
  --rp:       999px;
  --wrap:     1200px;
  --pad:      24px;
  --font:     "Microsoft YaHei","PingFang SC","Hiragino Sans GB","Noto Sans SC",-apple-system,sans-serif;
  --ease:     cubic-bezier(.25,.6,.35,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px;line-height:1.75;-webkit-font-smoothing:antialiased}
img,svg,video{max-width:100%;height:auto;display:block}
figure{margin:0}
a{color:inherit;text-decoration:none}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.4}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid var(--red);outline-offset:2px;border-radius:2px}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.sec{padding:72px 0}

/* ---------- 区块标题（居中，红词强调） ---------- */
.sec-hd{text-align:center;padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:44px}
.sec-hd h2{font-size:30px;font-weight:700;letter-spacing:.02em;color:var(--ink)}
.sec-hd h2 span{color:var(--red)}
.sec-hd h2 em{font-style:normal;font-size:15px;font-weight:400;color:var(--t3);letter-spacing:.06em;margin-left:8px}
.sec-hd p{margin-top:12px;font-size:13.5px;color:var(--t3)}
.sec-hd--plain{border-bottom:0;padding-bottom:0;margin-bottom:36px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:42px;padding:0 26px;
  background:var(--red);color:#fff;font-size:14px;font-weight:500;border:0;border-radius:var(--rp);
  cursor:pointer;transition:background .25s var(--ease)}
.btn:hover{background:var(--red-h)}
.btn--lg{height:46px;padding:0 34px;font-size:15px}
.btn--ghost{background:#fff;color:var(--ink);border:1px solid var(--line2)}
.btn--ghost:hover{background:var(--soft);border-color:var(--line2);color:var(--ink)}

/* 白胶囊小按钮（瑞捷「详细信息 +」） */
.pill{display:inline-flex;align-items:center;justify-content:center;gap:5px;height:32px;padding:0 18px;
  background:#fff;border-radius:var(--rp);font-size:12.5px;color:var(--t2);
  box-shadow:0 2px 6px rgba(58,44,32,.05);transition:all .25s var(--ease)}
.pill::after{content:"+";font-size:13px;line-height:1}
.pill:hover{color:var(--red);box-shadow:0 4px 12px rgba(168,54,43,.14)}

/* 圆形 + 按钮 */
.plusbtn{width:30px;height:30px;border-radius:50%;background:var(--soft2);color:var(--t3);
  display:flex;align-items:center;justify-content:center;font-size:16px;line-height:1;margin:0 auto;
  transition:all .25s var(--ease)}
a:hover .plusbtn{background:var(--red);color:#fff}

/* ---------- 顶部信息条 ---------- */
.topbar{background:var(--soft);border-bottom:1px solid var(--line);height:40px;display:flex;align-items:center;font-size:12.5px;color:var(--t2)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.topbar .l{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar .r{display:flex;align-items:center;gap:20px;flex:none}
.topbar .r a{display:flex;align-items:center;gap:6px;color:var(--t2)}
.topbar .r a:hover{color:var(--red)}
.topbar .tel{color:var(--red);font-weight:700;font-size:14px;letter-spacing:.01em}
.topbar .lang{display:flex;align-items:center;gap:8px;color:var(--t3)}
.topbar .lang b{color:var(--red);font-weight:400}
.topbar .sbtn{width:26px;height:26px;display:flex;align-items:center;justify-content:center;color:var(--t2)}
.topbar .sbtn:hover{color:var(--red)}
.ico-s{width:14px;height:14px;flex:none}

/* ---------- 头部 ---------- */
.header{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .3s}
.header.is-stuck{box-shadow:0 3px 14px rgba(58,44,32,.06)}
.header .wrap{height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;flex:none}
.logo img{height:40px;width:auto}

.nav{display:flex;align-items:center;height:100%}
.nav>li{position:relative;height:100%;display:flex;align-items:center}
.nav>li>a{display:flex;align-items:center;height:100%;padding:0 22px;font-size:15.5px;color:var(--ink);
  position:relative;transition:color .2s}
.nav>li>a::after{content:"";position:absolute;left:22px;right:22px;bottom:24px;height:2px;background:var(--red);
  transform:scaleX(0);transform-origin:center;transition:transform .25s var(--ease)}
.nav>li>a:hover,.nav>li[data-on]>a{color:var(--red)}
.nav>li>a:hover::after,.nav>li[data-on]>a::after{transform:scaleX(1)}
.nav .sep{width:1px;height:12px;background:var(--line2)}

.nav .sub{position:absolute;top:100%;left:50%;transform:translate(-50%,6px);min-width:170px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r);box-shadow:0 10px 30px rgba(31,35,41,.1);padding:6px 0;
  opacity:0;visibility:hidden;transition:all .22s var(--ease);z-index:2}
.nav>li:hover .sub{opacity:1;visibility:visible;transform:translate(-50%,0)}
.nav .sub a{display:block;padding:9px 18px;font-size:14px;color:var(--t2)}
.nav .sub a:hover{color:var(--red);background:var(--soft)}

.head-r{display:flex;align-items:center;gap:14px;flex:none}
.head-r .btn{height:40px;padding:0 22px;font-size:14px}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line2);border-radius:var(--r);
  background:#fff;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}
.burger i{display:block;width:18px;height:2px;background:var(--ink)}

/* 移动端抽屉 */
.mnav{position:fixed;inset:0;z-index:200;background:#fff;padding:18px var(--pad) 36px;display:none;overflow-y:auto}
.mnav[data-open="true"]{display:block}
.mnav-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--line)}
.mnav-close{width:38px;height:38px;border:1px solid var(--line2);border-radius:var(--r);background:#fff;font-size:15px;cursor:pointer}
.mnav ul li{border-bottom:1px solid var(--line)}
.mnav ul a{display:flex;justify-content:space-between;align-items:center;padding:15px 0;font-size:15.5px}
.mnav ul a span{font-size:11px;color:var(--t3);letter-spacing:.12em}
.mnav .btn{width:100%;margin-top:20px}

/* ---------- Hero（浅色 + 居中） ---------- */
.hero{position:relative;height:520px;overflow:hidden;background:var(--soft)}
.hero__stage{position:absolute;inset:0}
.hs{position:absolute;inset:0;opacity:0;transition:opacity .8s var(--ease);pointer-events:none}
.hs.on{opacity:1;pointer-events:auto}
.hero__bg{position:absolute;inset:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:50% 38%;filter:saturate(.22) brightness(1.12) contrast(.96)}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.95) 55%,rgba(255,255,255,.92) 100%)}
.hero__in{position:absolute;inset:0;z-index:2;height:100%;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;padding-bottom:30px}
.hero h1,.hero h2{font-size:clamp(28px,3.6vw,44px);line-height:1.34;letter-spacing:.04em;color:var(--ink);margin:0}
.hero__sub{margin-top:16px;font-size:clamp(18px,2.1vw,25px);color:#4A403A;letter-spacing:.06em;font-weight:400}
.hero__line{margin-top:22px;font-size:15px;color:var(--t2);letter-spacing:.1em}
.hero__line i{font-style:normal;margin:0 12px;color:#C6CCD4}
.hero__acts{margin-top:34px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero__acts .btn--ghost{background:rgba(255,255,255,.92);backdrop-filter:blur(4px)}

.hero__dots{position:absolute;left:0;right:0;bottom:26px;z-index:3;display:flex;justify-content:center;align-items:center;gap:9px}
.hero__dots button{border:0;padding:0;cursor:pointer;background:transparent;display:flex;align-items:center;justify-content:center}
.hero__dots i{display:block;width:8px;height:8px;border-radius:50%;background:#C6CCD4;transition:all .3s var(--ease)}
.hero__dots button.on i{width:30px;border-radius:4px;background:var(--red)}

/* 右侧悬浮工具条 */
.side-tool{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:70;
  background:var(--red);border-radius:var(--rp);padding:10px 8px;display:flex;flex-direction:column;
  align-items:center;gap:2px;box-shadow:0 8px 24px rgba(168,54,43,.22)}
.side-tool a,.side-tool button{width:44px;padding:7px 0;display:flex;flex-direction:column;align-items:center;gap:3px;
  color:#fff;font-size:11px;background:none;border:0;cursor:pointer;border-radius:var(--rp);transition:background .2s}
.side-tool a:hover,.side-tool button:hover{background:rgba(255,255,255,.16)}
.side-tool svg{width:18px;height:18px}
.side-tool .dv{width:16px;height:1px;background:rgba(255,255,255,.28)}

/* ---------- 服务四卡 ---------- */
.svcs{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.svc{display:flex;flex-direction:column;align-items:center;text-align:center;
  background:var(--soft);border-radius:var(--r);padding:38px 30px 30px;transition:all .3s var(--ease)}
.svc:hover{background:#fff;box-shadow:0 6px 20px rgba(58,44,32,.07);transform:translateY(-3px)}
.svc__ico{width:44px;height:44px;color:var(--red);margin-bottom:20px}
.svc h3{font-size:19px;margin-bottom:12px}
.svc p{font-size:13px;color:var(--t2);line-height:1.85;flex:1;margin-bottom:24px}

/* ---------- 方案（2 列条目卡） ---------- */
.plans{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.pl{display:flex;align-items:flex-start;gap:20px;background:var(--soft);border-radius:var(--r);
  padding:26px 28px;transition:all .3s var(--ease)}
.pl:hover{background:#fff;box-shadow:0 6px 20px rgba(58,44,32,.07)}
.pl__no{font-size:26px;font-weight:700;color:#DDE2E8;line-height:1;letter-spacing:-.02em;flex:none;width:46px;transition:color .3s}
.pl:hover .pl__no{color:var(--red)}
.pl__bd{flex:1;min-width:0}
.pl__tag{display:inline-block;font-size:11.5px;color:var(--red);background:rgba(168,54,43,.07);
  border-radius:3px;padding:2px 8px;margin-bottom:8px;letter-spacing:.04em}
.pl h3{font-size:16.5px;margin-bottom:7px}
.pl p{font-size:13px;color:var(--t2);line-height:1.8}
.pl__arw{flex:none;width:30px;height:30px;border-radius:50%;background:#fff;color:var(--t3);
  display:flex;align-items:center;justify-content:center;font-size:14px;margin-top:6px;transition:all .3s}
.pl:hover .pl__arw{background:var(--red);color:#fff}

/* ---------- 优势五卡 ---------- */
.powers{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.power{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px 22px 30px;
  text-align:center;transition:all .3s var(--ease)}
.power:hover{border-color:rgba(168,54,43,.3);box-shadow:0 6px 20px rgba(58,44,32,.06)}
.power__ico{width:42px;height:42px;color:var(--red);margin:0 auto 18px}
.power h3{font-size:17px;margin-bottom:14px}
.power li{font-size:12.5px;color:var(--t2);line-height:1.9}

/* ---------- 现场图片带 ---------- */
.scenes{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.scene{position:relative;aspect-ratio:3/4;overflow:hidden;border-radius:var(--r);background:var(--soft2)}
.scene img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.scene:hover img{transform:scale(1.06)}
.scene figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 12px 10px;font-size:12px;color:#fff;
  background:linear-gradient(to top,rgba(0,0,0,.7),transparent);opacity:0;transition:opacity .3s}
.scene:hover figcaption{opacity:1}

/* ---------- 客户墙 ---------- */
.tabs{display:flex;justify-content:center;gap:10px;margin-bottom:28px;flex-wrap:wrap}
.tabs a{padding:7px 20px;font-size:13.5px;color:var(--t2);background:var(--soft2);border-radius:3px;transition:all .22s}
.tabs a:hover{color:var(--red)}
.tabs a.on{background:var(--red);color:#fff}

.wall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cl{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  min-height:96px;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:16px 12px;text-align:center;transition:all .25s var(--ease)}
.cl:hover{border-color:rgba(168,54,43,.32);box-shadow:0 4px 14px rgba(58,44,32,.06)}
.cl strong{font-size:14.5px;font-weight:500;color:var(--ink)}
.cl span{font-size:11.5px;color:var(--t3)}

/* ---------- 新闻 ---------- */
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.nw{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;transition:all .3s var(--ease)}
.nw:hover{box-shadow:0 8px 24px rgba(58,44,32,.08);border-color:transparent}
.nw__fig{aspect-ratio:16/10;overflow:hidden;background:var(--soft2)}
.nw__fig img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.nw:hover .nw__fig img{transform:scale(1.05)}
.nw__bd{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.nw__tag{font-size:11.5px;color:var(--red);margin-bottom:8px;letter-spacing:.04em}
.nw h3{font-size:15.5px;line-height:1.6;margin-bottom:10px;flex:1}
.nw:hover h3{color:var(--red)}
.nw time{font-size:12px;color:var(--t3)}
.more-row{display:flex;justify-content:center;margin-top:36px}

/* ---------- 业务咨询 ---------- */
.contact{background:var(--soft);padding:64px 0 72px}
.contact__meta{display:flex;justify-content:center;flex-wrap:wrap;gap:14px 40px;margin-bottom:12px}
.contact__meta a{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--t2)}
.contact__meta a b{color:var(--ink);font-weight:500}
.contact__meta svg{width:15px;height:15px;color:var(--red);flex:none}
.contact__addr{display:flex;justify-content:center;align-items:center;gap:8px;font-size:13.5px;color:var(--t2);margin-bottom:40px}
.contact__addr svg{width:15px;height:15px;color:var(--red);flex:none}

.form{max-width:860px;margin:0 auto}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.fld{position:relative;display:flex;align-items:center;background:#fff;border:1px solid var(--line2);
  border-radius:var(--r);transition:border-color .25s}
.fld:focus-within{border-color:var(--red)}
.fld svg{width:15px;height:15px;color:var(--red);margin-left:16px;flex:none}
.fld input,.fld textarea{width:100%;border:0;outline:none;background:none;padding:14px 16px;
  font-family:var(--font);font-size:14px;color:var(--ink);line-height:1.7}
.fld input::placeholder,.fld textarea::placeholder{color:var(--t3)}
.fld--area{align-items:flex-start;margin-bottom:20px}
.fld--area svg{margin-top:16px}
.fld--area textarea{min-height:130px;resize:vertical}
.form__sub{display:flex;justify-content:center}
.form__sub .btn{min-width:210px}
.form__note{margin-top:14px;text-align:center;font-size:12px;color:var(--t3)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

/* ---------- 页脚（浅色） ---------- */
.foot{background:var(--soft);border-top:1px solid var(--line);padding:56px 0 0}
.foot__top{display:grid;grid-template-columns:1.05fr 1fr 1.35fr 200px;gap:44px;padding-bottom:44px}
.foot h4{font-size:14.5px;color:var(--ink);margin-bottom:18px;font-weight:700}
.foot__links{display:flex;flex-wrap:wrap;gap:8px 20px;max-width:280px}
.foot__links a{font-size:13px;color:var(--t2)}
.foot__links a:hover{color:var(--red)}
.foot__co{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.foot__co span{font-size:11px;color:var(--t3);border:1px solid var(--line2);border-radius:3px;
  padding:4px 8px;background:#fff}
.foot__ct li{font-size:13px;color:var(--t2);line-height:1.95}
.foot__ct li b{color:var(--ink);font-weight:500}
.foot__qr{display:flex;gap:20px}
.foot__qr div{text-align:center}
.foot__qr img{width:86px;height:86px;border:1px solid var(--line2);border-radius:var(--r);background:#fff;padding:4px}
.foot__qr span{display:block;margin-top:8px;font-size:11.5px;color:var(--t3);white-space:nowrap}
.foot__bar{border-top:1px solid var(--line2);padding:18px 0;display:flex;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:12px;color:var(--t3)}
.foot__bar a{color:var(--t3)}
.foot__bar a:hover{color:var(--red)}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .nav>li>a{padding:0 14px;font-size:14.5px}
  .nav>li>a::after{left:14px;right:14px}
  .side-tool{display:none}
  .powers{grid-template-columns:repeat(3,1fr)}
  .scenes{grid-template-columns:repeat(3,1fr)}
  .wall{grid-template-columns:repeat(3,1fr)}
  .foot__top{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:900px){
  .nav,.topbar .lang{display:none}
  .burger{display:flex}
  .header .wrap{height:64px}
  .logo img{height:32px}
  .sec{padding:52px 0}
  .sec-hd h2{font-size:24px}
  .hero{height:440px}
  .hero__line{font-size:13px}
  .hero__line i{margin:0 7px}
  .svcs{grid-template-columns:repeat(2,1fr)}
  .plans{grid-template-columns:1fr}
  .powers{grid-template-columns:repeat(2,1fr)}
  .news{grid-template-columns:1fr}
  .foot__top{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
}
@media (max-width:600px){
  :root{--pad:16px}
  .topbar{height:auto;padding:8px 0;font-size:11.5px}
  .topbar .r{gap:10px}
  .topbar .tel{font-size:13px}
  .sec{padding:44px 0}
  .sec-hd h2{font-size:21px}
  .sec-hd h2 em{font-size:12px;margin-left:5px}
  .sec-hd{margin-bottom:28px;padding-bottom:16px}
  .hero{height:430px}
  .hero__in{padding-bottom:0}
  .hero h1{font-size:24px}
  .hero__sub{font-size:15px;margin-top:10px}
  .hero__line{margin-top:16px;font-size:11px;letter-spacing:.02em}
  .hero__line i{margin:0 5px}
  .hero__acts{margin-top:24px}
  .hero__acts .btn{height:40px;padding:0 22px;font-size:13.5px}
  .hero__dots{bottom:16px}
  .svcs,.powers{grid-template-columns:1fr}
  .pl{padding:20px 18px;gap:14px}
  .pl__no{font-size:21px;width:34px}
  .scenes{grid-template-columns:repeat(2,1fr)}
  .wall{grid-template-columns:repeat(2,1fr)}
  .cl{min-height:82px}
  .foot__qr{justify-content:flex-start}
  .foot__bar{flex-direction:column;gap:6px}
}
@media print{.header,.topbar,.hero,.side-tool,.contact,.foot{display:none!important}}

/* ==========================================================================
   v3 调整：律所质感（宋体标题 + 更大留白 + 细线分栏）+ 服务四类 + 案例 + 公益
   ========================================================================== */
:root{ --serif:"Source Han Serif SC","Noto Serif SC","Songti SC","STSong","SimSun",Georgia,serif; }

.hero h1,.sec-hd h2,.svc2 h3,.csz h3,.nw h3,.power h3,.csr h3{font-family:var(--serif);font-weight:600;letter-spacing:.03em}
.hero h1,.hero h2{letter-spacing:.05em;font-weight:600}
.sec-hd h2{font-size:31px;letter-spacing:.04em}
.sec{padding:92px 0}
.sec-hd{padding-bottom:22px;margin-bottom:48px}
.sec-hd h2 em{font-family:var(--font);font-size:13.5px;letter-spacing:.1em;margin-left:10px}

/* 服务四类（细线分栏，清单式） */
.svcs2{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line2)}
.svc2{display:flex;flex-direction:column;padding:34px 28px 30px;border-right:1px solid var(--line2);
  border-bottom:1px solid var(--line2);transition:background .3s var(--ease)}
.svc2:last-child{border-right:0}
.svc2:hover{background:var(--soft)}
.svc2__no{font-size:11px;letter-spacing:.22em;color:var(--red);margin-bottom:16px}
.svc2 h3{font-size:20px;line-height:1.45;margin-bottom:10px}
.svc2__lead{font-size:12.5px;color:var(--t3);line-height:1.7;margin-bottom:18px;min-height:42px}
.svc2 ul{flex:1;margin-bottom:20px}
.svc2 li{position:relative;padding-left:15px;font-size:13.5px;line-height:2.1;color:var(--t2)}
.svc2 li::before{content:"";position:absolute;left:0;top:15px;width:7px;height:1px;background:var(--t3)}
.svc2 li a{transition:color .2s}
.svc2 li a:hover{color:var(--red)}
.svc2 .pill{align-self:flex-start}

/* 案例 */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.csz{display:flex;flex-direction:column}
.csz__fig{aspect-ratio:16/10;overflow:hidden;border-radius:var(--r);background:var(--soft2)}
.csz__fig img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.csz:hover .csz__fig img{transform:scale(1.05)}
.csz__meta{display:flex;align-items:center;gap:8px;margin:18px 0 8px;
  font-size:11.5px;color:var(--t3);letter-spacing:.06em}
.csz__meta i{font-style:normal;width:3px;height:3px;border-radius:50%;background:var(--t3)}
.csz h3{font-size:17.5px;line-height:1.5;margin-bottom:9px;transition:color .25s}
.csz:hover h3{color:var(--red)}
.csz p{font-size:12.5px;color:var(--t2);line-height:1.85;padding-bottom:16px;border-bottom:1px solid var(--line)}

/* 公益 */
.csr{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:stretch}
.csr__figs{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:10px;height:100%;min-height:430px}
.csr__figs figure{position:relative;border-radius:var(--r);overflow:hidden;background:var(--soft2)}
.csr__figs img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.csr__figs figure:first-child{grid-row:span 2}
.csr h3{font-size:25px;line-height:1.55;margin-bottom:20px}
.csr p{font-size:14px;color:var(--t2);line-height:2.05;margin-bottom:16px}
.csr__dirs{margin-top:26px;border-top:1px solid var(--line2);padding-top:22px}
.csr__dirs li{display:flex;gap:14px;font-size:13px;color:var(--t2);line-height:2}
.csr__dirs li b{flex:none;width:52px;color:var(--ink);font-weight:500}

@media (max-width:1100px){
  .svcs2{grid-template-columns:repeat(2,1fr)}
  .svc2:nth-child(2n){border-right:0}
  .cases{grid-template-columns:repeat(2,1fr)}
  .csr{grid-template-columns:1fr;gap:36px}
}
@media (max-width:900px){
  .svcs2{grid-template-columns:1fr}
  .svc2{border-right:0;padding:26px 0}
  .svc2__lead{min-height:0}
  .cases{grid-template-columns:1fr}
  .sec{padding:56px 0}
  .sec-hd h2{font-size:24px}
}

/* ==========================================================================
   v4：视频模块 + 关于页（瑞捷结构 + 植德细节）
   ========================================================================== */

/* ---------- 品牌与流程 ---------- */
.film{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:center}

.film h3{font-family:var(--serif);font-weight:600;font-size:24px;letter-spacing:.03em;margin-bottom:22px}
.steps{counter-reset:st;margin-bottom:26px}
.steps li{counter-increment:st;position:relative;padding:0 0 18px 46px;font-size:13.5px;color:var(--t2);line-height:1.75}
.steps li::before{content:"0" counter(st);position:absolute;left:0;top:0;width:30px;height:30px;border:1px solid var(--line2);
  border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--red);letter-spacing:.04em}
.steps li::after{content:"";position:absolute;left:15px;top:32px;bottom:2px;width:1px;background:var(--line2)}
.steps li:last-child{padding-bottom:0}
.steps li:last-child::after{display:none}
.steps b{display:block;color:var(--ink);font-size:14.5px;font-weight:500;margin-bottom:2px;font-family:var(--serif)}


/* ---------- 关于页 ---------- */
.phead{background:var(--soft);border-bottom:1px solid var(--line);padding:38px 0 44px}
.crumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--t3);margin-bottom:26px}
.crumb a:hover{color:var(--red)}
.crumb i{font-style:normal;opacity:.5}
.phead h1{font-family:var(--serif);font-size:44px;font-weight:600;letter-spacing:.06em;line-height:1.3}

.anchors{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:86px;z-index:60}
.anchors ul{display:flex;gap:0;overflow-x:auto}
.anchors a{display:block;padding:18px 26px;font-size:14.5px;color:var(--t2);border-bottom:2px solid transparent;white-space:nowrap}
.anchors a:hover{color:var(--red)}
.anchors a.on{color:var(--red);border-bottom-color:var(--red);font-weight:500}

.intro{display:grid;grid-template-columns:1fr 420px;gap:60px;align-items:start}
.intro__tx p{font-size:14.5px;color:var(--t2);line-height:2.15;margin-bottom:18px;text-align:justify}
.intro__btns{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.intro 
/* 红色几何数字块（植德式） */
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:8px}
.num{position:relative;padding:34px 20px;color:#fff;text-align:center;overflow:hidden}
.num:nth-child(1){background:var(--red);border-radius:var(--r) 0 0 0}
.num:nth-child(2){background:#9A3126}
.num:nth-child(3){background:#872B22}
.num:nth-child(4){background:#73251D;border-radius:0 0 var(--r) 0}
.num b{display:block;font-family:var(--serif);font-size:38px;line-height:1;letter-spacing:.02em;font-weight:600}
.num b i{font-style:normal;font-size:.45em;margin-left:3px}
.num span{display:block;margin-top:10px;font-size:12px;color:rgba(255,255,255,.8);letter-spacing:.08em}

/* 业务交替 */
.biz{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;margin-bottom:16px;
  border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line)}
.biz:nth-child(even){direction:rtl}
.biz:nth-child(even) > *{direction:ltr}
.biz__fig{aspect-ratio:16/10;overflow:hidden}
.biz__fig img{width:100%;height:100%;object-fit:cover}
.biz__tx{padding:36px 44px;display:flex;flex-direction:column;justify-content:center}
.biz__no{font-size:11px;letter-spacing:.2em;color:var(--red);margin-bottom:12px}
.biz__tx h3{font-family:var(--serif);font-size:23px;font-weight:600;letter-spacing:.03em;margin-bottom:12px}
.biz__tx p{font-size:13.5px;color:var(--t2);line-height:1.95;margin-bottom:18px}
.biz__tags{display:flex;flex-wrap:wrap;gap:8px}
.biz__tags span{font-size:11.5px;color:var(--t2);background:var(--soft);border-radius:3px;padding:4px 10px}

/* 企业文化 2×2 */
.cult{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cult__i{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px 30px;transition:all .3s}
.cult__i:hover{border-color:rgba(168,54,43,.3);box-shadow:0 6px 20px rgba(58,44,32,.06)}
.cult__ico{width:34px;height:34px;color:var(--red);margin-bottom:16px}
.cult__i h3{font-family:var(--serif);font-size:18px;font-weight:600;margin-bottom:10px}
.cult__i p{font-size:13px;color:var(--t2);line-height:1.9}

/* 发展历程（斜向时间轴） */
.tl{position:relative;padding:20px 0 0}
.tl__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;align-items:start}
.tl__col{position:relative;padding-top:var(--h,0);border-top:1px solid var(--line2);margin-top:var(--h,0);padding-top:22px}
.tl__badge{display:inline-block;background:var(--red);color:#fff;font-size:13px;font-weight:600;
  padding:8px 14px;border-radius:2px;letter-spacing:.04em;margin-bottom:16px}
.tl__badge em{display:block;font-style:normal;font-size:11px;font-weight:400;opacity:.8;letter-spacing:.06em;margin-top:2px}
.tl__col ul{list-style:none}
.tl__col li{position:relative;padding-left:13px;font-size:12.5px;color:var(--t2);line-height:1.8;margin-bottom:8px}
.tl__col li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:1px;background:var(--red)}

/* 资质 */
.certs{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.cert{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;transition:all .25s}
.cert:hover{border-color:rgba(168,54,43,.32);box-shadow:0 6px 18px rgba(58,44,32,.07)}
.cert img{width:100%;aspect-ratio:3/4;object-fit:contain;background:var(--soft);padding:8px}
.cert span{display:block;padding:10px 8px;font-size:11.5px;color:var(--t2);text-align:center;line-height:1.5;
  border-top:1px solid var(--line)}

/* 引言（植德式） */
.quote{text-align:center;max-width:820px;margin:0 auto}
.quote__mark{font-family:Georgia,serif;font-size:64px;color:var(--red);line-height:1;opacity:.28;margin-bottom:12px}
.quote p{font-family:var(--serif);font-size:21px;line-height:1.9;color:var(--ink);letter-spacing:.03em;margin-bottom:16px}
.quote cite{font-style:normal;font-size:12.5px;color:var(--t3);letter-spacing:.08em}

@media (max-width:1100px){
  .film{grid-template-columns:1fr;gap:32px}
  .intro{grid-template-columns:1fr;gap:32px}
  .nums{grid-template-columns:repeat(2,1fr)}
  .num:nth-child(2){border-radius:0 var(--r) 0 0}
  .num:nth-child(3){border-radius:0 0 0 var(--r)}
  .tl__grid{grid-template-columns:repeat(3,1fr);gap:24px}
  .certs{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:900px){
  .anchors{top:64px}
  .anchors a{padding:14px 16px;font-size:13.5px}
  .phead h1{font-size:30px}
  .biz{grid-template-columns:1fr}
  .biz:nth-child(even){direction:ltr}
  .biz__tx{padding:26px 22px}
  .cult{grid-template-columns:1fr}
  .tl__grid{grid-template-columns:1fr;gap:20px}
  .tl__col{padding-top:0!important}
  .certs{grid-template-columns:repeat(2,1fr)}
  .quote p{font-size:17px}
  }

/* ---------- 首屏视频层 ---------- */
.hero__bg .hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  object-position:50% 38%;opacity:0;transition:opacity .8s var(--ease);pointer-events:none;
  filter:saturate(.22) brightness(1.12) contrast(.96)}
.hero__bg .hero__video.is-on{opacity:1}
.hero__bg .hero__video.is-on + img,
.hero__bg img{transition:opacity .8s var(--ease)}


/* ---------- 数据条 ---------- */
.statbar{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.statbar__in{display:grid;grid-template-columns:repeat(4,1fr)}
.statbar__in > div{padding:28px 20px;text-align:center;border-left:1px solid var(--line)}
.statbar__in > div:first-child{border-left:0}
.statbar b{display:block;font-family:var(--serif);font-size:34px;line-height:1;letter-spacing:.02em;
  color:var(--red);font-weight:600}
.statbar b i{font-style:normal;font-size:.5em;margin-left:2px}
.statbar span{display:block;margin-top:9px;font-size:12.5px;color:var(--t2);letter-spacing:.06em}

/* 服务子项价格 */
.svc2 li{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.svc2 li a{flex:none}
.svc2 li em{font-style:normal;font-size:11.5px;color:var(--red);white-space:nowrap;letter-spacing:.02em;opacity:.9}

@media (max-width:900px){
  .statbar__in{grid-template-columns:repeat(2,1fr)}
  .statbar__in > div:nth-child(odd){border-left:0}
  .statbar__in > div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .statbar b{font-size:26px}
}

/* 荣誉条 */
.honors{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.honors span{font-size:12px;color:var(--t2);background:var(--soft);border:1px solid var(--line);
  border-radius:3px;padding:6px 14px;line-height:1.6}

/* ---------- 内嵌视频（正文直嵌，无封面无弹窗） ---------- */
.vfilm{margin:0}
.vfilm video{width:100%;display:block;border-radius:var(--r);background:#0E0C0A;
  aspect-ratio:16/9;object-fit:cover;box-shadow:0 8px 26px rgba(58,44,32,.1)}
.vfilm figcaption{margin-top:12px;font-size:12px;color:var(--t3);text-align:center;letter-spacing:.04em}
.vfilm--wide{max-width:980px;margin:40px auto 0}
@media (max-width:900px){ .vfilm--wide{margin-top:28px} }

/* ---------- WordPress 专用补丁 ---------- */
.skip{position:absolute;left:-9999px;top:0;z-index:999;background:var(--red);color:#fff;padding:10px 18px}
.skip:focus{left:8px;top:8px}
.vfilm__empty{position:relative;border-radius:var(--r);overflow:hidden;background:#141210;aspect-ratio:16/9;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}
.vfilm__empty img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35}
.vfilm__empty p{position:relative;color:rgba(255,255,255,.72);font-size:12.5px;text-align:center;margin:0;padding:0 24px;line-height:1.8}
.post-cover{max-width:980px;margin:0 auto 32px;border-radius:var(--r);overflow:hidden}
.entry img{border-radius:var(--r)}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px)}
/* 后台菜单输出的 .menu-item 兼容 */
.nav > li > a{text-decoration:none}
.nav .sub li{margin:0}

/* ==========================================================================
   v5 设计升级：墨色权威 + 米白呼吸
   核心：首屏改用深色实拍、放大字号层级、打破等宽网格、加入滚动动效
   ========================================================================== */
:root{
  --ink-deep:#1A1613;
  --ink-soft:#2A2420;
  --paper:#FAF7F0;
  --red-on-dark:#C9604F;
}

/* ---------- 全局排版尺度 ---------- */
body{font-size:15.5px;line-height:1.85;letter-spacing:.01em}
.sec{padding:118px 0}
.sec-hd{margin-bottom:64px;padding-bottom:28px}
.sec-hd h2{font-size:clamp(26px,3.1vw,42px);letter-spacing:.06em;line-height:1.3}
.sec-hd h2 em{font-size:12px;letter-spacing:.22em;margin-left:16px;text-transform:uppercase}
.sec-hd p{margin-top:18px;font-size:14px;line-height:1.95;color:var(--t3);letter-spacing:.02em}

/* ---------- 首屏：满幅深色实拍 ---------- */
.hero{height:min(88vh,760px)}
.hero__bg img{filter:saturate(.42) brightness(.55) contrast(1.12);object-position:74% 34%;transform:scale(1.14);transform-origin:70% 40%}
.hero__bg::after{
  background:
    linear-gradient(90deg,rgba(14,11,9,.9) 0%,rgba(14,11,9,.62) 38%,rgba(14,11,9,.2) 68%,rgba(14,11,9,.42) 100%),
    linear-gradient(180deg,rgba(14,11,9,.46) 0%,rgba(14,11,9,0) 26%,rgba(14,11,9,.72) 100%);
}
.hero__in{align-items:flex-start;justify-content:flex-end;text-align:left;padding-bottom:96px}
.hero h1,.hero h2{
  font-size:clamp(34px,5.2vw,68px);line-height:1.16;letter-spacing:.02em;color:#fff;
  max-width:14em;text-shadow:0 2px 30px rgba(0,0,0,.28)
}
.hero__sub{
  margin-top:26px;font-size:clamp(14px,1.35vw,17px);color:rgba(255,255,255,.78);
  letter-spacing:.28em;font-weight:400;text-transform:none
}
.hero__line{
  margin-top:14px;font-size:12.5px;color:rgba(255,255,255,.52);letter-spacing:.18em
}
.hero__line i{margin:0 14px;color:rgba(255,255,255,.28)}
.hero__acts{margin-top:44px}
.hero__acts .btn--lg{height:52px;padding:0 40px;font-size:14px;letter-spacing:.08em}
.hero__acts .btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);backdrop-filter:none}
.hero__acts .btn--ghost:hover{background:#fff;color:var(--ink-deep);border-color:#fff}

/* 首屏左下角竖线标记（编辑感） */
.hero__in::after{
  content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  width:calc(100% - 48px);max-width:1200px;height:1px;background:rgba(255,255,255,.14)
}

/* ---------- 数据条：超大数字做视觉锚点 ---------- */
.statbar{background:var(--paper);border-top:0;border-bottom:1px solid var(--line)}
.statbar__in > div{padding:56px 24px;border-left:1px solid var(--line)}
.statbar b{font-size:clamp(38px,4.4vw,60px);letter-spacing:-.01em;line-height:.95;color:var(--ink)}
.statbar b i{font-size:.32em;color:var(--red);letter-spacing:.06em;margin-left:6px;vertical-align:super}
.statbar span{margin-top:16px;font-size:11.5px;letter-spacing:.2em;color:var(--t3)}

/* ---------- 服务：编号大字 + 细分隔线 ---------- */
.svcs2{border-top:1px solid var(--line2)}
.svc2{padding:44px 32px 34px}
.svc2__no{font-size:11px;letter-spacing:.3em;margin-bottom:22px}
.svc2 h3{font-size:23px;letter-spacing:.04em;margin-bottom:14px;line-height:1.35}
.svc2__lead{font-size:12.5px;line-height:1.9;color:var(--t3);margin-bottom:24px}
.svc2 li{font-size:14px;line-height:2.2;color:var(--ink);border-bottom:1px solid rgba(234,227,214,.7)}
.svc2 li:last-child{border-bottom:0}
.svc2 li a{font-size:14px;letter-spacing:.02em}
.svc2 .pill{margin-top:24px}

/* ---------- 案例：首图跨两列，打破等宽 ---------- */
.cases{gap:36px 28px}
.csz:first-child{grid-column:span 2}
.csz:first-child .csz__fig{aspect-ratio:16/9}
.csz:first-child h3{font-size:23px}
.csz:first-child p{font-size:13.5px;max-width:52em}
.csz__fig{border-radius:2px}
.csz h3{font-size:17px;letter-spacing:.03em}
.csz p{border-bottom:0;padding-bottom:0;font-size:12.5px}
.csz__meta{margin:16px 0 10px;font-size:11px;letter-spacing:.14em}

/* ---------- 深色区块 ---------- */
.sec--ink{background:var(--ink-deep);color:rgba(250,247,240,.9)}
.sec--ink .sec-hd h2{color:var(--paper)}
.sec--ink .sec-hd h2 span{color:var(--red-on-dark)}
.sec--ink .sec-hd h2 em{color:rgba(250,247,240,.32)}
.sec--ink .sec-hd p{color:rgba(250,247,240,.5)}
.sec--ink .sec-hd{border-bottom-color:rgba(250,247,240,.14)}
.sec--ink .power{background:transparent;border-color:rgba(250,247,240,.16)}
.sec--ink .power:hover{border-color:rgba(201,96,79,.5);background:rgba(255,255,255,.03)}
.sec--ink .power h3{color:var(--paper)}
.sec--ink .power li{color:rgba(250,247,240,.62)}
.sec--ink .power__ico{color:var(--red-on-dark)}

.contact.sec--ink{background:var(--ink-deep)}
.contact.sec--ink .sec-hd h2{color:var(--paper)}
.contact.sec--ink .sec-hd h2 span{color:var(--red-on-dark)}
.contact.sec--ink .contact__meta a,.contact.sec--ink .contact__addr{color:rgba(250,247,240,.6)}
.contact.sec--ink .contact__meta a b{color:var(--paper)}
.contact.sec--ink .contact__meta svg,.contact.sec--ink .contact__addr svg{color:var(--red-on-dark)}
.contact.sec--ink .fld{background:rgba(255,255,255,.05);border-color:rgba(250,247,240,.18)}
.contact.sec--ink .fld input,.contact.sec--ink .fld textarea{color:var(--paper)}
.contact.sec--ink .fld input::placeholder,.contact.sec--ink .fld textarea::placeholder{color:rgba(250,247,240,.36)}
.contact.sec--ink .fld:focus-within{border-color:var(--red-on-dark)}

/* ---------- 图片带：去掉圆角，做成一根连续的照片条 ---------- */
.scenes{gap:2px}
.scene{border-radius:0}

/* ---------- 滚动淡入 ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.6,.3,1),transform .9s cubic-bezier(.2,.6,.3,1)}
.rv.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

@media (max-width:1100px){
  .csz:first-child{grid-column:span 2}
  .sec{padding:88px 0}
}
@media (max-width:900px){
  .hero{height:auto;min-height:74vh}
  .hero__in{justify-content:flex-end;padding:0 0 72px}
  .hero__in::before{display:none}
  .sec{padding:64px 0}
  .sec-hd{margin-bottom:40px}
  .cases{gap:28px 16px}
  .csz:first-child{grid-column:span 2}
  .statbar__in > div{padding:32px 16px}
}
@media (max-width:600px){
  .hero{min-height:82vh}
  .hero h1,.hero h2{font-size:30px}
  .hero__acts{margin-top:30px}
  .cases{grid-template-columns:1fr}
  .csz:first-child{grid-column:span 1}
}