:root{--ink:#291d17;--red:#7b231c;--gold:#b88a42;--paper:#f8efdf;--sand:#e5d3b7;--muted:#766b60;--line:#c6a671}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:auto;padding:0 28px}
.top{padding:10px 5vw;background:#4a1f18;color:#e7c47a;border-bottom:3px solid var(--gold);display:flex;justify-content:space-between;font:11px monospace;letter-spacing:2px}
.top{position:relative;z-index:3;padding:12px 5vw 24px;background:linear-gradient(#421a14,#5a2119);border-bottom:2px solid #d0a352}
.top:before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:repeating-linear-gradient(90deg,#c99a4a 0 28px,#6b2b21 28px 31px)}
.top:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:17px;background:radial-gradient(ellipse at 50% 0,#6a2a20 0 62%,transparent 64%) 0 0/34px 17px repeat-x;filter:drop-shadow(0 2px 0 #b88a42)}
.nav{height:92px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--gold);box-shadow:0 5px 0 #6d2b20}
.nav{position:relative;height:108px;padding-top:12px;background:linear-gradient(90deg,#f8efdf,#f2e1c3 50%,#f8efdf);box-shadow:inset 0 -7px #4a1f18,0 4px 0 #b88a42}
.nav:before{content:"";position:absolute;left:0;right:0;top:0;height:8px;background:repeating-linear-gradient(90deg,#7b231c 0 46px,#a56e31 46px 50px,#7b231c 50px 96px)}
.nav:after{content:"";position:absolute;left:0;right:0;bottom:7px;height:5px;background:repeating-linear-gradient(90deg,#b88a42 0 22px,#6d2b20 22px 25px)}
.logo{width:245px;height:80px;object-fit:contain;object-position:left center;mix-blend-mode:multiply}
.links{display:flex;gap:25px;color:#5e5247;font-size:13px}
.navbtn{color:var(--red);border-bottom:1px solid var(--gold);padding:8px 0;font-size:13px}
.page-hero{padding:105px 0 92px;background:linear-gradient(110deg,#f8efdf 0 62%,#d7b36f 62%);border-bottom:5px double #9c6c32}
.crumb,.eyebrow{color:var(--red);font:11px monospace;letter-spacing:2px}
.page-hero h1{max-width:820px;margin:24px 0;font:600 clamp(46px,6vw,74px)/1.15 serif;letter-spacing:3px}
.page-hero h1 em,h2 em{color:var(--red);font-style:normal}
.lead{max-width:680px;color:var(--muted);font:17px/2 serif}
.section{padding:88px 0}
.alt{background:var(--sand)}
.dark{background:#4a1f18;color:#f7ecda}
.dark h2{color:#f7ecda}
.dark p{color:#e4cdb0}
.heading{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:42px}
h2{margin:14px 0 0;font:40px/1.25 serif;letter-spacing:2px}
.note{max-width:430px;color:var(--muted);font:14px/1.8 serif}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{padding:28px;background:#fffaf1;border:1px solid #d5bd94;border-top:4px solid var(--gold);min-height:220px}
.card .num{color:var(--gold);font:12px monospace}
.card h3{margin:30px 0 12px;font:24px serif}
.card p,.card li{color:var(--muted);font:13px/1.8 serif}
.card ul{padding-left:18px;margin:0}
.media-card{min-height:310px;padding:28px;display:flex;flex-direction:column;justify-content:end;color:#fff;background-image:linear-gradient(0deg,#26140de8,transparent 68%),url("assets/category-sprite.png");background-size:100% 100%,300% 200%;background-position:center,var(--pos)}
.media-card p{color:#f3dfba}
.media-card:nth-child(1){--pos:0 0}
.media-card:nth-child(2){--pos:50% 0}
.media-card:nth-child(3){--pos:100% 0}
.media-card:nth-child(4){--pos:0 100%}
.media-card:nth-child(5){--pos:50% 100%}
.media-card:nth-child(6){--pos:100% 100%}
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.photo{min-height:430px;border:10px solid #4a1f18;box-shadow:12px 12px 0 var(--gold);background:url("assets/storefront.JPG") center/cover}
.prose p{color:var(--muted);font:15px/2 serif}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.check{padding:17px;border:1px solid var(--line);font:13px serif}
.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.step{min-height:190px;padding:28px 22px;border-right:1px solid var(--line)}
.step span{color:var(--gold);font:12px monospace}
.step h3{margin:38px 0 12px;font:22px serif}
.step p{color:var(--muted);font:13px/1.8 serif}
.quote-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:760px;margin:auto}
.quote-form input,.quote-form select,.quote-form textarea{width:100%;padding:16px;border:1px solid #b99661;background:#fffaf1;color:var(--ink);font:14px serif}
.quote-form textarea{grid-column:1/-1;min-height:140px;resize:vertical}
.quote-form button{grid-column:1/-1;padding:17px;border:1px solid var(--gold);background:#4a1f18;color:#f8efdf;font:14px serif;cursor:pointer}
.guide-list{display:grid;gap:1px;background:#c8a978;border:1px solid #c8a978}
.guide-row{display:grid;grid-template-columns:150px 1fr auto;gap:28px;align-items:center;padding:24px;background:#fffaf1}
.guide-row small{color:var(--gold);font:11px monospace}
.guide-row h3{margin:0;font:21px serif}
.guide-row a{color:var(--red);font-size:12px}
.cta{padding:76px 0;text-align:center;background:var(--red);color:#f8efdf}
.cta h2{color:#f8efdf}
.cta p{color:#f3dfba;font:15px/1.8 serif}
.btn{display:inline-flex;margin-top:15px;padding:15px 23px;background:#f8efdf;color:#4a1f18;font-size:13px}
.footer{background:#321b15;color:#eadbc4}
.footer-main{padding:58px 0;display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:38px}
.footer .logo{filter:invert(1) sepia(.35) saturate(.7) brightness(2.5);mix-blend-mode:screen}
.footer p,.footer a{color:#aa9b88;font:12px/2 serif}
.footer h3{margin:0 0 20px;color:#ead3a5;font:17px serif}
.footer a{display:block}
.copy{border-top:1px solid #594841;padding:18px 0;color:#897a6b;font:11px monospace}
.contact-numbers a{color:#e0b979;font:24px/1.7 serif}
.contact-numbers:after{content:"地址：山西省太原市小店区恒大未来城1栋商底1S1028号";display:block;margin-top:14px;color:#aa9b88;font:12px/1.8 serif}
@media(max-width:760px){.top span:last-child,.links{display:none}
.wrap{padding:0 20px}
.nav{height:78px}
.nav{height:92px;padding-top:10px}
.logo{width:205px;height:68px}
.page-hero{padding:70px 0;background:#f8efdf}
.page-hero h1{font-size:46px}
.heading{display:block}
h2{font-size:34px}
.cards,.split,.quote-form{grid-template-columns:1fr}
.steps{grid-template-columns:1fr 1fr}
.media-card{min-height:270px}
.split{gap:40px}
.photo{min-height:330px}
.guide-row{grid-template-columns:1fr;gap:10px}
.footer-main{grid-template-columns:1fr 1fr}
.footer-main>div:first-child{grid-column:1/-1}
.quote-form textarea{grid-column:auto}
}
/* 写实青灰瓦页眉 · 3D透视 */
.top{min-height:86px;padding:14px 5vw 12px;align-items:flex-end;background:linear-gradient(90deg,#111820b8,#1820278f 48%,#111820b8),url("assets/grey-tile-header-3d.png") center 42%/cover;color:#f0ece4;border:0;text-shadow:0 2px 4px #000;box-shadow:inset 0 -12px 18px #070a0c99}
.top:before,.top:after{display:none}
.nav{height:92px;padding-top:0;background:rgba(246,241,230,.97);border:0;box-shadow:inset 0 -5px #30363a,0 8px 20px #171a1c4d}
.nav:before{height:2px;background:#555d60}
.nav:after{display:none}
.navbtn{color:#4a2420;border-color:#6f7778}
@media(max-width:760px){.top{min-height:62px;padding:12px 20px 10px;background-position:center 38%}.nav{height:82px}}
.site-header{position:relative;z-index:4;background:linear-gradient(100deg,#0b10149c,#1c242949 48%,#0b1014b0),url("assets/grey-tile-header-3d.png") center 43%/cover;box-shadow:0 18px 28px #11182042}
.site-header:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,#ffffff12 0,transparent 28%,#05080a24 60%,#030506b5 100%)}
.site-header:after{content:"";position:absolute;left:0;right:0;bottom:-12px;height:16px;background:linear-gradient(#252c30 0 32%,#0f1417 34% 68%,#4d5558 70% 78%,#111619 80%);box-shadow:0 9px 14px #11182066}
.site-header .top{position:relative;min-height:54px;padding:13px 5vw 4px;background:transparent;box-shadow:none;color:#f1eee7}
.site-header .nav{position:relative;height:98px;padding-top:0;background:transparent;box-shadow:none;border:0}
.site-header .nav:before,.site-header .nav:after{display:none}
.site-header .logo{width:245px;background:transparent;padding:0;box-shadow:none;filter:invert(1) sepia(.28) saturate(.8) brightness(1.7);mix-blend-mode:screen}
.site-header .links{color:#f0ece4;text-shadow:0 2px 5px #000,0 0 14px #000}
.site-header .navbtn{color:#f2dfb1;border-color:#aeb5b6;text-shadow:0 2px 4px #000}
@media(max-width:760px){.site-header .top{min-height:44px}.site-header .nav{height:82px}.site-header .logo{width:205px}.site-header:after{bottom:-9px;height:12px}}
.footer{background:linear-gradient(135deg,#0c1317,#1b252a 54%,#10181c);color:#e1e5e3;border-top:6px solid #465156}
.footer h3{color:#edf0ed}
.footer p,.footer a{color:#aeb7b8}
.footer a:hover{color:#f0dfb7}
.footer .contact-numbers a{color:#dce0dc}
.footer .copy{border-color:#3c464b;color:#798589}
.site-header .top{display:none}
.site-header .nav{height:118px}
.site-header .logo{width:300px;height:106px;filter:none;mix-blend-mode:normal;object-fit:contain;object-position:left center}
.footer .logo{width:280px;height:104px;filter:none;mix-blend-mode:normal;object-fit:contain;object-position:left center}
.logo{content:url("assets/logo-transparent-white-text.png");background:transparent!important}
@media(max-width:760px){.site-header .nav{height:96px}.site-header .logo{width:230px;height:86px}.footer .logo{width:230px;height:88px}}
.site-header .links a,.site-header .navbtn{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-weight:600;letter-spacing:.08em}
.page-hero h1,h2,.card h3,.step h3,.guide-row h3,.footer h3{font-family:"Songti SC","STSong","Noto Serif SC",serif;font-weight:600}
.page-hero h1{font-size:clamp(42px,5.5vw,68px);line-height:1.22;letter-spacing:.06em;color:#172127}
h2{font-size:clamp(32px,3.4vw,46px);line-height:1.35;letter-spacing:.04em;color:#1b2529}
.eyebrow,.crumb{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:12px;font-weight:700;letter-spacing:.18em;color:#7f3b2e}
.lead,.prose p,.note,.card p,.card li,.step p,.guide-row .note,.guide-row h3,.footer p,.footer a{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif}
.lead{font-size:16px;line-height:2;color:#596367}
.card h3{font-size:25px;letter-spacing:.04em;color:#243137}
.card p,.card li,.step p,.guide-row .note{font-size:14px;line-height:1.95;color:#687276}
.section,.page-hero{letter-spacing:.01em}
.quote-form input,.quote-form select,.quote-form textarea,.quote-form button{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:14px;line-height:1.5}
.footer h3{font-size:18px;letter-spacing:.08em}.footer p,.footer a{font-size:13px;line-height:2.05}.footer .contact-numbers a{font-size:25px;letter-spacing:.04em}.copy{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:12px}
@media(max-width:760px){.page-hero h1{font-size:43px;line-height:1.28}.lead{font-size:15px}h2{font-size:32px}.card h3{font-size:23px}.footer .contact-numbers a{font-size:23px}}