/* ============================================================
   COLOR ACRYLIC 官网样式
   第一部分：客户首页设计稿原始样式（保持不变）
   第二部分：列表页/详情页/表单等扩展样式（同一设计语言）
   第三部分：阿拉伯语 RTL 适配
   ============================================================ */
:root{--red:#cf303b;--red2:#a91f2b;--ink:#202124;--muted:#687078;--line:#e8e9eb;--pale:#f6f6f5;--white:#fff;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"DM Sans",Arial,sans-serif;background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}.wrap{width:min(var(--max),calc(100% - 44px));margin:auto}.topbar{background:#222;color:#fff;font-size:12px;letter-spacing:.04em}.topbar .wrap{display:flex;justify-content:space-between;padding:9px 0;gap:12px}.nav{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#fff}.brand{display:flex;align-items:center;gap:11px;font-family:Manrope,sans-serif;font-weight:800;letter-spacing:.03em}.brandmark{width:39px;height:39px;border-radius:12px;background:linear-gradient(145deg,#ed5960,var(--red2));display:grid;place-items:center;color:#fff;font-size:20px;font-weight:800}.brand small{display:block;color:#888;font:600 9px "DM Sans";letter-spacing:.22em;margin-top:-3px}.navlinks{display:flex;align-items:center;gap:27px;font-size:13px;font-weight:600}.navlinks a:hover{color:var(--red)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:5px;background:var(--red);color:white;font-size:13px;font-weight:700;transition:.2s}.btn:hover{background:var(--red2);transform:translateY(-1px)}.btn.outline{background:transparent;color:var(--red);border:1px solid #e6a3a7}.btn.dark{background:#222}.menu{display:none;border:0;background:none;font-size:26px}.hero{padding:76px 0 72px;background:linear-gradient(115deg,#fff 0%,#fff 54%,#fbf0f0 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--red);display:flex;align-items:center;gap:10px}.eyebrow:before{content:"";width:28px;height:2px;background:var(--red)}h1,h2,h3{font-family:Manrope,Arial,sans-serif;line-height:1.14;margin:0}h1{font-size:clamp(38px,5vw,62px);letter-spacing:-.045em;margin:19px 0 20px}h1 em{font-style:normal;color:var(--red)}.lead{font-size:17px;color:#626a70;max-width:540px;line-height:1.75}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}.trustline{display:flex;gap:20px;flex-wrap:wrap;margin-top:35px;color:#5d646a;font-size:12px}.trustline span:before{content:"✓";color:var(--red);font-weight:800;margin-right:7px}.visual{position:relative;min-height:430px;border-radius:10px;background:#f0eeee;overflow:hidden;display:flex;align-items:center;justify-content:center}.visual:before{content:"";position:absolute;inset:0;background:linear-gradient(140deg,rgba(190,34,47,.1),transparent 55%),repeating-linear-gradient(135deg,transparent 0 28px,rgba(255,255,255,.34) 29px 30px)}.visual-card{position:relative;width:75%;height:300px;border:2px solid rgba(255,255,255,.9);background:linear-gradient(145deg,rgba(255,255,255,.72),rgba(255,255,255,.16));box-shadow:0 25px 55px rgba(65,35,35,.13);transform:rotate(-5deg);display:flex;align-items:center;justify-content:center;text-align:center;padding:24px}.visual-card:before,.visual-card:after{content:"";position:absolute;border:2px solid rgba(255,255,255,.8);inset:18px;transform:translate(17px,17px)}.visual-card:after{inset:35px;transform:translate(33px,32px);border-color:rgba(207,48,59,.2)}.visual-card strong{position:relative;z-index:2;font:800 28px Manrope;color:#8c2830;letter-spacing:.08em}.visual-note{position:absolute;bottom:20px;left:22px;background:#fff;padding:10px 14px;border-radius:4px;font-size:11px;color:#626a70;box-shadow:0 5px 20px #00000010}.stats{background:#242426;color:#fff;padding:25px 0}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.stat{border-right:1px solid #ffffff25;padding:4px 20px}.stat:last-child{border:0}.stat b{display:block;font:800 25px Manrope;color:#fff}.stat span{font-size:11px;color:#c5c5c7;letter-spacing:.06em}.section{padding:88px 0}.section.soft{background:var(--pale)}.section-head{max-width:650px;margin-bottom:38px}.section-head h2{font-size:clamp(29px,3.5vw,42px);letter-spacing:-.035em;margin:13px 0}.section-head p{color:var(--muted);margin:0}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.photo-placeholder{min-height:365px;border-radius:8px;background:linear-gradient(135deg,#dedcda,#f4f2f0);position:relative;overflow:hidden;display:grid;place-items:center;text-align:center;padding:30px;color:#64686c}.photo-placeholder:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 48px,#ffffff55 49px 50px),repeating-linear-gradient(90deg,transparent 0 48px,#ffffff55 49px 50px)}.photo-placeholder .ph-inner{position:relative;background:#ffffffdc;padding:18px 22px;border-radius:5px;max-width:290px}.photo-placeholder b{display:block;font:700 15px Manrope;color:#36383b;margin-bottom:5px}.photo-placeholder small{font-size:11px}.checks{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:26px 0}.check{font-size:13px;color:#454b50}.check:before{content:"✓";color:var(--red);font-weight:800;margin-right:9px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);border-radius:7px;overflow:hidden;background:#fff;transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:0 15px 35px #20212412}.card-visual{height:190px;background:linear-gradient(140deg,#f0eeee,#e4e0df);display:grid;place-items:center;color:#a44a50;font:800 18px Manrope;letter-spacing:.1em;position:relative}.card-visual:after{content:"";position:absolute;inset:20px;border:1px solid #ffffffa8}.card-body{padding:21px}.card h3{font-size:18px;margin-bottom:8px}.card p{font-size:13px;color:var(--muted);margin:0}.cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.cap{padding:24px 20px;border:1px solid var(--line);border-radius:6px}.cap .num{font:800 12px Manrope;color:var(--red);letter-spacing:.1em}.cap h3{font-size:16px;margin:14px 0 8px}.cap p{font-size:12px;color:var(--muted);margin:0}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:7px;overflow:hidden}.step{padding:25px;border-right:1px solid var(--line)}.step:last-child{border:0}.step b{font:800 28px Manrope;color:#e2a2a5}.step h3{font-size:15px;margin:9px 0}.step p{font-size:12px;color:var(--muted);margin:0}.cta{background:linear-gradient(110deg,#a91f2b,#d33b45);color:#fff;padding:54px 0}.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:clamp(25px,3vw,36px);max-width:660px}.cta p{margin:10px 0 0;color:#ffe4e5;font-size:14px}.cta .btn{background:#fff;color:#b3232e;white-space:nowrap}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.contact-item{padding:18px 0;border-bottom:1px solid var(--line)}.contact-item small{display:block;color:var(--muted);font-size:10px;letter-spacing:.14em;text-transform:uppercase}.contact-item b{font-size:15px;overflow-wrap:anywhere;word-break:break-word}.footer{background:#202124;color:#fff;padding:48px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}.footer p{font-size:12px;color:#b9bdc0;max-width:350px}.footer h4{font:700 12px Manrope;letter-spacing:.12em;text-transform:uppercase;margin:0 0 14px}.footer a{display:block;font-size:12px;color:#c8cbcd;margin:8px 0}.copyright{border-top:1px solid #ffffff20;margin-top:35px;padding-top:18px;color:#9ea3a6;font-size:11px;display:flex;justify-content:space-between;gap:10px}.wa{position:fixed;right:20px;bottom:20px;z-index:10;background:#20a66a;color:white;border-radius:30px;padding:13px 18px;font-size:12px;font-weight:700;box-shadow:0 8px 25px #0003}.wa:before{content:"↗";margin-right:8px}

@media(max-width:850px){.navlinks{display:none;position:absolute;top:118px;left:0;right:0;background:white;padding:20px 24px;border-bottom:1px solid var(--line);z-index:9;flex-direction:column;align-items:flex-start}.navlinks.open{display:flex}.menu{display:block}.nav .btn{display:none}.hero{padding:52px 0}.hero-grid,.about-grid,.contact-grid,.detail-grid{grid-template-columns:1fr;gap:30px}.visual{min-height:310px}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border:0}.cards{grid-template-columns:repeat(2,1fr)}.cap-grid{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(2,1fr)}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}.cta .wrap{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.gallery-main{min-height:300px}.article{margin-top:36px}}
@media(max-width:540px){.wrap{width:min(var(--max),calc(100% - 32px))}.topbar .wrap{font-size:10px;flex-wrap:wrap;row-gap:2px}.nav{height:70px}.navlinks{top:106px}.hero-grid{gap:26px}h1{font-size:39px}.lead{font-size:15px}.visual{min-height:260px}.visual-card{height:205px}.stats-grid{gap:12px}.stat{padding:5px 10px}.stat b{font-size:21px}.section{padding:62px 0}.cards{grid-template-columns:1fr}.card-visual{height:165px}.cap-grid{grid-template-columns:1fr 1fr;gap:10px}.cap{padding:17px 13px}.process{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.copyright{flex-direction:column;gap:8px}.wa{right:12px;bottom:12px}.page-head{padding:36px 0}.gallery-main{min-height:220px}.gallery-thumbs button{width:58px;height:58px}.hero-actions .btn{flex:1 1 auto;justify-content:center}.contact-form{padding:20px 16px}.list-head h2{font-size:20px}.detail-info h1{font-size:28px}}

/* ============================================================
   扩展：语言切换 / 列表页 / 详情页 / 表单
   ============================================================ */
/* 语言切换（位于页脚版权栏，融入客户原设计） */
.langswitch{display:inline-flex;gap:10px;margin-left:14px}
.langswitch a{font-size:11px;font-weight:700;color:#9ea3a6}
.langswitch a:hover{color:var(--red)}
.langswitch a.on{color:var(--red)}
.cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.card-visual .cover{z-index:1}.card-visual .cover+.cover{display:none}
.card-visual:has(.cover):after{border-color:#ffffff70}
.card-link{display:block}
.page-head{background:var(--pale);padding:48px 0;border-bottom:1px solid var(--line)}
.page-head .eyebrow{margin-bottom:6px}
.page-head h1{font-size:clamp(30px,4vw,46px);margin:12px 0 10px}
.page-head p{color:var(--muted);margin:0;max-width:640px}
.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:14px}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0}
.breadcrumb li{display:flex;align-items:center}
.breadcrumb li+li:before{content:"/";margin:0 8px;color:#c4c7ca}
.breadcrumb a{color:var(--red);font-weight:600}
.breadcrumb [aria-current]{color:var(--muted)}
address{font-style:normal}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:30px 0 8px}
.chip{padding:9px 17px;border:1px solid var(--line);border-radius:30px;font-size:13px;font-weight:600;background:#fff;transition:.15s}
.chip:hover{border-color:var(--red);color:var(--red)}
.chip.on{background:var(--red);color:#fff;border-color:var(--red)}
.list-head{display:flex;justify-content:space-between;align-items:center;margin:26px 0 18px;gap:14px;flex-wrap:wrap}
.list-head h2{font-size:24px}
.list-head a{font-size:13px;font-weight:700;color:var(--red)}
.pagination{display:flex;gap:8px;margin-top:44px;flex-wrap:wrap;justify-content:center}
.pagination a,.pagination span{padding:9px 15px;border:1px solid var(--line);border-radius:5px;font-size:13px;font-weight:600;background:#fff}
.pagination a:hover{border-color:var(--red);color:var(--red)}
.pagination .on{background:var(--red);color:#fff;border-color:var(--red)}
.news-meta{display:flex;gap:14px;font-size:11px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin-bottom:8px}
.news-meta b{color:var(--red);font:800 11px Manrope}
.news-card-title{font-size:16px;margin-bottom:8px}
.detail-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:start;margin-top:30px}
.gallery-main{border-radius:8px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(140deg,#f0eeee,#e4e0df);position:relative;min-height:420px;display:grid;place-items:center;color:#a44a50;font:800 18px Manrope;letter-spacing:.1em}
.gallery-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.gallery-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.gallery-thumbs button{width:74px;height:74px;border:2px solid var(--line);border-radius:6px;padding:0;background:#f0eeee center/cover no-repeat;cursor:pointer;overflow:hidden}
.gallery-thumbs button.on{border-color:var(--red)}
.gallery-thumbs img{width:100%;height:100%;object-fit:cover;display:block}
.detail-info h1{font-size:clamp(28px,3.6vw,42px);margin:8px 0 14px}
.detail-info .cat{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--red);background:#fdeeef;padding:6px 12px;border-radius:30px}
.detail-info .lead{margin-top:6px}
.detail-facts{margin:26px 0;border-top:1px solid var(--line)}
.detail-facts div{display:flex;justify-content:space-between;padding:10px 2px;border-bottom:1px solid var(--line);font-size:13px}
.detail-facts small{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:10px}
.article{max-width:820px;margin-top:48px;font-size:15px;color:#33373b}
.article h2,.article h3{margin:28px 0 12px;color:var(--ink)}
.article h3{font-size:19px}.article h2{font-size:24px}
.article img{max-width:100%;height:auto;border-radius:6px}
.article ul,.article ol{padding-left:22px}
[dir="rtl"] .article ul,[dir="rtl"] .article ol{padding-left:0;padding-right:22px}
.article p{margin:12px 0}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:8px;padding:26px}
.contact-form h3{font-size:18px;margin-bottom:16px}
.captcha-q{display:inline-block;background:var(--pale);border:1px solid var(--line);border-radius:4px;padding:2px 10px;font-weight:800;color:var(--ink);font-size:15px;letter-spacing:.05em}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;font-weight:700;color:#454b50;margin-bottom:6px}
.field input,.field textarea{width:100%;padding:11px 13px;border:1px solid #d8d9db;border-radius:6px;font-size:14px;font-family:inherit;background:#fff}
.field input:focus,.field textarea:focus{outline:2px solid #f3b8bb;border-color:var(--red)}
.field textarea{min-height:120px;resize:vertical}
.alert{padding:14px 16px;border-radius:6px;font-size:14px;margin:16px 0}
.alert.ok{background:#e9f8f0;border:1px solid #b3e6cb;color:#17794f}
.alert.err{background:#fdeaea;border:1px solid #f3b8bb;color:#a91f2b}
.honeypot{position:absolute;left:-9999px;top:-9999px}
.empty-tip{padding:50px 20px;text-align:center;color:var(--muted);background:var(--pale);border-radius:8px;font-size:14px}
.section-cta{margin-top:44px;text-align:center}

/* ============================================================
   阿拉伯语 RTL 适配
   ============================================================ */
/* 阿文字母是连笔字，任何字距都会破坏书写连接，全部归零 */
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3,[dir="rtl"] h4,
[dir="rtl"] .brand,[dir="rtl"] .topbar,[dir="rtl"] .eyebrow,
[dir="rtl"] .card-visual,[dir="rtl"] .cap .num,[dir="rtl"] .stat span,
[dir="rtl"] .contact-item small,[dir="rtl"] .footer h4,[dir="rtl"] .footer a,
[dir="rtl"] .visual-card strong,[dir="rtl"] .news-meta,[dir="rtl"] .chip,
[dir="rtl"] .btn,[dir="rtl"] .langswitch a,[dir="rtl"] .breadcrumb{letter-spacing:normal}
/* 阿文行首在右侧，悬浮按钮镜像到左侧避免遮挡文字 */
[dir="rtl"] .wa{right:auto;left:20px}
[dir="rtl"] .trustline span:before{margin-right:0;margin-left:7px}
[dir="rtl"] .check:before{margin-right:0;margin-left:9px}
[dir="rtl"] .wa:before{margin-right:0;margin-left:8px}
[dir="rtl"] .stat{border-right:0;border-left:1px solid #ffffff25}
[dir="rtl"] .stat:last-child{border-left:0}
[dir="rtl"] .visual-note{left:auto;right:22px}
[dir="rtl"] .step{border-right:0;border-left:1px solid var(--line)}
[dir="rtl"] .step:last-child{border-left:0}
@media(max-width:850px){
  [dir="rtl"] .stat:nth-child(2){border-left:0}
  [dir="rtl"] .step:nth-child(2){border-left:0}
  /* 详情页双栏在移动端收单列（置于文件末尾确保覆盖桌面规则） */
  .detail-grid{grid-template-columns:1fr}
}
@media(max-width:540px){
  [dir="rtl"] .step{border-left:0}
  [dir="rtl"] .navlinks{left:0;right:0}
  [dir="rtl"] .wa{left:12px}
}

/* 阿拉伯语字体（DM Sans 无阿文字形，Cairo 提供专业阿文渲染） */
html[lang="ar"] body{font-family:Cairo,"DM Sans",Tahoma,Arial,sans-serif}
html[lang="ar"] h1,html[lang="ar"] h2,html[lang="ar"] h3,html[lang="ar"] h4{font-family:Cairo,Manrope,Tahoma,Arial,sans-serif}