:root{--c-primary:#111111;}

*{margin:0;padding:0;box-sizing:border-box}
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;900&display=swap');
body{font-family:'Inter',sans-serif;background:#000;color:#fff;overflow-x:hidden}
::selection{background:#fff;color:#000}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:#000}
::-webkit-scrollbar-thumb{background:#666;border-radius:3px}
header{position:fixed;top:0;width:100%;z-index:1000;padding:20px 60px;display:flex;justify-content:space-between;align-items:center;background:#000;border-bottom:3px solid #fff}
.logo{font-size:36px;font-weight:900;text-transform:uppercase;letter-spacing:12px}
.logo a{color:#fff;text-decoration:none}
nav a{color:#999;text-decoration:none;margin:0 15px;font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:3px;transition:0.2s}
nav a:hover{color:#fff}
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;padding-top:80px}
.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;background:url('../images/hero.jpg') center/cover no-repeat;filter:grayscale(1) brightness(0.25) contrast(1.4)}
.hero::after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(0,0,0,0.8) 0%,transparent 50%,rgba(0,0,0,0.6) 100%)}
.hero-content{position:relative;z-index:2;max-width:900px;padding:0 20px}
.hero h1{font-size:88px;font-weight:900;text-transform:uppercase;letter-spacing:10px;margin-bottom:20px;color:#fff;line-height:1}
.hero .stripe{display:block;width:80px;height:4px;background:#fff;margin:20px auto}
.hero p{font-size:20px;color:#999;margin-bottom:40px;letter-spacing:2px;font-weight:300}
.btn{display:inline-block;padding:16px 48px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:4px;text-decoration:none;border:none;cursor:pointer;transition:0.2s;margin:10px}
.btn-primary{background:#fff;color:#000}
.btn-primary:hover{background:#666;color:#fff}
.btn-secondary{background:transparent;color:#fff;border:2px solid #fff}
.btn-secondary:hover{background:#fff;color:#000}
.section{padding:120px 60px;border-bottom:1px solid #222}
.section-title{font-size:52px;font-weight:900;text-transform:uppercase;letter-spacing:6px;text-align:center;margin-bottom:10px;color:#fff}
.section-subtitle{text-align:center;color:#666;font-size:16px;margin-bottom:60px;letter-spacing:3px;text-transform:uppercase}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;max-width:1200px;margin:0 auto}
.about-image{width:100%}
.about-image img{width:100%;display:block;filter:grayscale(1) contrast(1.2);border:2px solid #333}
.about-text h3{font-size:32px;font-weight:900;color:#fff;margin-bottom:20px;text-transform:uppercase;letter-spacing:2px}
.about-text h3 span{color:#666}
.about-text p{color:#999;font-size:17px;line-height:1.9;margin-bottom:20px}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;max-width:1200px;margin:60px auto 0}
.service-card{text-align:center;padding:50px 30px;border:1px solid #333;transition:0.3s;background:transparent}
.service-card:hover{border-color:#fff;background:#0a0a0a}
.service-card .number{font-size:48px;font-weight:900;color:#333;display:block;margin-bottom:20px;line-height:1}
.service-card h3{font-size:20px;font-weight:700;color:#fff;margin-bottom:15px;text-transform:uppercase;letter-spacing:2px}
.service-card p{color:#666;font-size:15px;line-height:1.7}
.portfolio-grid-home{display:grid;grid-template-columns:repeat(2,1fr);gap:5px;max-width:1200px;margin:60px auto 0}
.portfolio-grid-home .item{position:relative;overflow:hidden}
.portfolio-grid-home .item img{width:100%;height:350px;object-fit:cover;display:block;filter:grayscale(1) contrast(1.1);transition:0.4s}
.portfolio-grid-home .item:hover img{filter:grayscale(0) contrast(1);transform:scale(1.05)}
.portfolio-grid-home .overlay{position:absolute;bottom:0;left:0;right:0;padding:30px;background:linear-gradient(transparent,rgba(0,0,0,0.95))}
.portfolio-grid-home .overlay h3{font-size:20px;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:2px}
.portfolio-grid-home .overlay p{color:#999;font-size:13px;margin-top:5px}
.team-grid-home{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;max-width:1200px;margin:60px auto 0}
.team-grid-home .member{position:relative;overflow:hidden}
.team-grid-home .member img{width:100%;height:350px;object-fit:cover;display:block;filter:grayscale(1) contrast(1.2);transition:0.4s}
.team-grid-home .member:hover img{filter:grayscale(0);transform:scale(1.05)}
.team-grid-home .member .info{position:absolute;bottom:0;left:0;right:0;padding:20px;background:linear-gradient(transparent,rgba(0,0,0,0.95))}
.team-grid-home .member .info h3{font-size:16px;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:1px}
.team-grid-home .member .info p{color:#999;font-size:12px}
.blog-grid-home{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;max-width:1200px;margin:60px auto 0}
.blog-grid-home .card{border:1px solid #333;transition:0.3s}
.blog-grid-home .card:hover{border-color:#fff}
.blog-grid-home .card img{width:100%;height:250px;object-fit:cover;display:block;filter:grayscale(1) contrast(1.1);transition:0.3s}
.blog-grid-home .card:hover img{filter:grayscale(0)}
.blog-grid-home .card .content{padding:25px}
.blog-grid-home .card .date{color:#666;font-size:12px;margin-bottom:10px;text-transform:uppercase;letter-spacing:1px}
.blog-grid-home .card h3{font-size:18px;font-weight:700;color:#fff;margin-bottom:10px}
.blog-grid-home .card p{color:#666;font-size:14px;line-height:1.6;margin-bottom:15px}
.blog-grid-home .card a{color:#fff;text-decoration:none;font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:1px}
.blog-grid-home .card a:hover{color:#999}
/* Contact */
.contact{padding:120px 60px;background:#050505;border-bottom:1px solid #222}
.contact .section-title{margin-bottom:10px}
.contact .section-subtitle{margin-bottom:50px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;max-width:1200px;margin:0 auto}
.contact-info h3{font-size:18px;font-weight:700;color:#fff;margin-bottom:20px;text-transform:uppercase;letter-spacing:3px}
.contact-info p{color:#999;font-size:15px;line-height:1.8;margin-bottom:8px}
.contact-form input,.contact-form textarea{width:100%;padding:14px;margin-bottom:16px;border:1px solid #333;background:#000;color:#fff;font-family:'Inter',sans-serif;font-size:.95rem;outline:none;transition:0.2s}
.contact-form input:focus,.contact-form textarea:focus{border-color:#fff}
.contact-form textarea{height:120px;resize:vertical}
.contact-form button{padding:16px 48px;background:#fff;color:#000;border:none;cursor:pointer;transition:0.2s;font-family:'Inter',sans-serif;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:4px}
.contact-form button:hover{background:#666;color:#fff}

.cta-section{background:#0a0a0a;text-align:center;padding:120px 60px}
.cta-section h2{font-size:64px;font-weight:900;color:#fff;margin-bottom:20px;text-transform:uppercase;letter-spacing:8px}
.cta-section p{color:#666;font-size:18px;margin-bottom:40px;letter-spacing:2px}
footer{background:#000;padding:80px 60px 30px;border-top:1px solid #222}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;max-width:1200px;margin:0 auto 40px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:20px;text-transform:uppercase;letter-spacing:3px}
.footer-col p{color:#666;font-size:14px;line-height:1.8}
.footer-col a{display:block;color:#666;text-decoration:none;font-size:14px;margin-bottom:10px;transition:0.2s}
.footer-col a:hover{color:#fff}
.footer-bottom{text-align:center;padding-top:30px;border-top:1px solid #222;color:#444;font-size:12px;letter-spacing:2px;text-transform:uppercase}
.page-hero{min-height:50vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;padding-top:80px}
.page-hero .bg{position:absolute;top:0;left:0;width:100%;height:100%;background:url('../images/hero.jpg') center/cover no-repeat;filter:grayscale(1) brightness(0.2) contrast(1.3)}
.page-hero .bg::after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.4)}
.page-hero .hero-content{position:relative;z-index:2}
.page-hero h1{font-size:64px;font-weight:900;color:#fff;text-transform:uppercase;letter-spacing:8px}
.page-hero p{color:#999;font-size:18px;margin-top:15px;letter-spacing:2px}
@media(max-width:1024px){header{padding:15px 30px}.section{padding:80px 30px}.about-grid{grid-template-columns:1fr}.services-grid,.blog-grid-home,.team-grid-home{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){header{flex-direction:column;gap:15px}.hero h1{font-size:48px}.section-title{font-size:36px}.services-grid,.blog-grid-home,.team-grid-home,.portfolio-grid-home{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr}.team-grid-home .member img{height:300px}.footer-grid{grid-template-columns:1fr}.cta-section h2{font-size:36px}.page-hero h1{font-size:36px}}


/* ===== Light-background home sections: dark text so titles/cards remain readable ===== */
.section[style*="background:#fff"] .section-title,
.section[style*="background:#f9f9f9"] .section-title,
.section[style*="background:#f8f8f8"] .section-title,
.section[style*="background:#f5f5f5"] .section-title,
.section[style*="background:linear-gradient"] .section-title { color: #111; }
.section[style*="background:#fff"] h4,
.section[style*="background:#f9f9f9"] h4,
.section[style*="background:#f8f8f8"] h4,
.section[style*="background:#f5f5f5"] h4,
.section[style*="background:linear-gradient"] h4,
.section[style*="background:#fff"] p,
.section[style*="background:#f9f9f9"] p,
.section[style*="background:#f8f8f8"] p,
.section[style*="background:#f5f5f5"] p,
.section[style*="background:linear-gradient"] p { color: #333; }
.section[style*="background:#fff"] .section-subtitle,
.section[style*="background:#f9f9f9"] .section-subtitle,
.section[style*="background:#f8f8f8"] .section-subtitle,
.section[style*="background:#f5f5f5"] .section-subtitle,
.section[style*="background:linear-gradient"] .section-subtitle { color: #666; }

/* ===== CMS helpers ===== */
.form-alert{padding:12px 16px;border-radius:8px;margin:0 0 16px;font-size:.92rem;line-height:1.6}
.form-alert-ok{background:rgba(46,160,67,.08);border:1px solid rgba(46,160,67,.35);color:#2ea043}
.form-alert-err{background:rgba(220,53,69,.08);border:1px solid rgba(220,53,69,.35);color:#dc3545}
.form-alert ul{margin:0;padding-left:18px}
.cms-pager{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:44px 0 0}
.cms-pager a,.cms-pager span{min-width:38px;padding:8px 13px;border:1px solid rgba(128,128,128,.35);border-radius:6px;text-align:center;text-decoration:none;color:inherit}
.cms-pager .active{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.detail-page{max-width:1100px;margin:0 auto;padding:72px 24px}
.detail-media{width:100%;max-height:520px;object-fit:cover;border-radius:14px;margin-bottom:26px;display:block}
.detail-title{font-size:clamp(26px,3vw,38px);line-height:1.3;margin-bottom:12px}
.detail-meta{color:#777;font-size:.95rem;margin-bottom:20px}
.detail-body{line-height:1.9;color:#444}
.detail-body p{margin-bottom:1em}
.detail-body img{max-width:100%;height:auto;border-radius:10px}
.detail-back{display:inline-block;margin-top:28px;padding:11px 26px;border:1px solid rgba(128,128,128,.4);border-radius:999px;text-decoration:none;color:inherit}
/* ===== 深色 banner 标题白字（避免 h1 与背景同色不可读） ===== */
.banner--ink h1,.banner--purple h1,.banner--coral h1{color:#fff}
/* ===== 阅读全文按钮（硬边 neo-brutalist 风格） ===== */
.news-item .more{display:inline-block;margin-top:14px;padding:10px 20px;background:var(--c-ink);color:#fff;border:var(--border-2);box-shadow:var(--shadow-sm);font-family:var(--font-en);font-weight:800;font-size:.85rem;letter-spacing:.02em;text-decoration:none;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.news-item .more:hover{background:var(--c-coral);transform:translate(-2px,-2px);box-shadow:var(--shadow)}
/* ===== 留言板一行一个 input（01 翰墨轩） ===== */
.form-grid{grid-template-columns:1fr}

/* ===== 详情页 banner（作品/博客顶部大图） ===== */
.banner{position:relative;min-height:320px;display:flex;align-items:center;background-size:cover;background-position:center center;background-color:#16263a;overflow:hidden}
.banner::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,20,35,.62),rgba(10,20,35,.42))}
.banner .container{position:relative;z-index:2;width:100%}
.banner .eyebrow{color:rgba(255,255,255,.82);letter-spacing:2px;text-transform:uppercase;font-size:.85rem;margin-bottom:12px}
.banner h1{color:#fff;font-size:2.6rem;line-height:1.2;margin:0}
.read-more{display:inline-block;margin-top:10px;color:var(--c-primary);font-weight:700;letter-spacing:1px;text-transform:uppercase;font-size:.85rem;transition:opacity .3s;cursor:pointer}
.read-more:hover{opacity:.7}