/* ======= 華文傳媒集團 共用樣式 ======= */
:root{
  --xuan:#F8F6F1;--xuan-deep:#EFEBE2;--mo:#1C1B19;--mo-soft:#3A3733;
  --grey:#6B6560;--zhu:#B23A2E;--zhu-deep:#8E2C22;--jin:#A6824C;--line:#DDD6C9;--maxw:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans TC","Noto Sans CJK TC","Noto Sans CJK HK",system-ui,sans-serif;background:var(--xuan);color:var(--mo);line-height:1.75;font-weight:300;-webkit-font-smoothing:antialiased}
.serif{font-family:"Noto Serif TC","Noto Serif CJK TC",serif}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.seal{display:inline-flex;align-items:center;justify-content:center;font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:700;color:#fff;background:var(--zhu);border-radius:6px;letter-spacing:2px;line-height:1.05;text-align:center;box-shadow:inset 0 0 0 2px rgba(255,255,255,.28)}

/* 導覽 */
header.nav{position:sticky;top:0;z-index:50;background:rgba(248,246,241,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:13px}
.brand .seal{width:40px;height:40px;font-size:13px;letter-spacing:1px;border-radius:5px}
.brand b{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:700;font-size:19px;letter-spacing:3px}
.brand small{display:block;font-size:9px;letter-spacing:2.5px;color:var(--grey);font-weight:400}
nav.links{display:flex;align-items:center;gap:28px}
nav.links a{font-size:14px;letter-spacing:1px;color:var(--mo-soft);position:relative;padding:4px 0;transition:color .2s}
nav.links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--zhu);transition:width .25s}
nav.links a:hover{color:var(--mo)}nav.links a:hover::after,nav.links a.active::after{width:100%}
nav.links a.active{color:var(--zhu)}
.btn{display:inline-block;background:var(--zhu);color:#fff;padding:11px 24px;border-radius:4px;font-size:14px;letter-spacing:2px;transition:background .2s,transform .2s;border:none;cursor:pointer}
.btn:hover{background:var(--zhu-deep);transform:translateY(-1px)}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;font-size:24px;color:var(--mo)}

/* 區段 */
section{padding:88px 0}
.sec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:50px}
.sec-head .mark{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;color:var(--zhu);font-size:15px;letter-spacing:3px;font-weight:600}
.sec-head h2{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:700;font-size:clamp(28px,3.6vw,40px);letter-spacing:2px}
.sec-head .en{margin-left:auto;font-size:12px;letter-spacing:3px;color:var(--grey);align-self:center}

/* 內頁橫幅 */
.page-hero{position:relative;overflow:hidden;background:var(--mo);color:var(--xuan);padding:70px 0 64px}
.page-hero .hero-watermark{position:absolute;right:-30px;top:50%;transform:translateY(-50%);font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:900;font-size:clamp(180px,26vw,360px);color:rgba(178,58,46,.14);line-height:1;pointer-events:none;user-select:none}
.page-hero .crumb{font-size:12px;letter-spacing:2px;color:rgba(248,246,241,.5);margin-bottom:18px}
.page-hero .crumb a:hover{color:var(--xuan)}
.page-hero h1{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:700;font-size:clamp(34px,5vw,56px);letter-spacing:4px;position:relative}
.page-hero .sub{margin-top:18px;font-size:16px;color:rgba(248,246,241,.66);max-width:620px;letter-spacing:.5px}

/* 散文內容 */
.prose p{font-size:16px;color:var(--mo-soft);line-height:2.05;margin-bottom:22px}
.prose .lead{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-size:21px;color:var(--mo);line-height:1.95;margin-bottom:26px}
.split{display:grid;grid-template-columns:1.25fr 1fr;gap:60px;align-items:start}
.factbox{border-left:2px solid var(--jin);padding-left:30px}
.factbox .row{padding:18px 0;border-bottom:1px solid var(--line)}
.factbox .row:last-child{border-bottom:none}
.factbox .k{font-size:12px;letter-spacing:2px;color:var(--jin);margin-bottom:5px}
.factbox .v{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-size:17px;color:var(--mo);line-height:1.6}

/* 時間軸 */
.timeline{position:relative;margin-top:10px;padding-left:30px;border-left:2px solid var(--line)}
.tl-item{position:relative;padding:0 0 38px 28px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-39px;top:4px;width:14px;height:14px;background:var(--zhu);border-radius:3px;transform:rotate(45deg);box-shadow:0 0 0 5px var(--xuan)}
.tl-item .yr{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-size:22px;font-weight:700;color:var(--zhu);letter-spacing:1px}
.tl-item h4{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-size:18px;margin:6px 0 8px;letter-spacing:1px}
.tl-item p{font-size:15px;color:var(--grey);line-height:1.85}

/* 信任條 */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--xuan-deep)}
.trust-in{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{padding:34px 24px;text-align:center;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:none}
.trust-item .num{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:600;font-size:34px;color:var(--mo);letter-spacing:1px}
.trust-item .num small{font-size:16px;color:var(--zhu)}
.trust-item .cap{font-size:13px;color:var(--grey);letter-spacing:1px;margin-top:6px}

/* 業務卡 */
.biz{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.biz.cols2{grid-template-columns:repeat(2,1fr);gap:24px}
.biz-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:32px 28px;transition:transform .3s,box-shadow .3s,border-color .3s}
.biz-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(28,27,25,.08);border-color:var(--xuan-deep)}
.biz-card .seal{width:50px;height:50px;font-size:15px;border-radius:6px;margin-bottom:22px}
.biz-card h3{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:600;font-size:22px;letter-spacing:2px;margin-bottom:14px}
.biz-card p{font-size:14.5px;color:var(--grey);line-height:1.9}
.biz-card .more{display:inline-block;margin-top:20px;font-size:13px;letter-spacing:2px;color:var(--zhu)}
.biz-card .more::after{content:" →";transition:margin .2s}
.biz-card:hover .more::after{margin-left:5px}

/* 品牌 */
.brand-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.brand-cell{border:1px solid var(--line);border-radius:8px;padding:26px 24px;background:#fff;transition:.3s}
.brand-cell:hover{border-color:var(--zhu);transform:translateY(-4px)}
.brand-cell .bn{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:600;font-size:20px;letter-spacing:2px;margin-bottom:7px}
.brand-cell .bt{font-size:12px;color:var(--jin);letter-spacing:2px}

/* 暗色塊 */
.dark{background:var(--mo);color:var(--xuan)}
.dark .sec-head h2{color:var(--xuan)}.dark .sec-head .en{color:rgba(248,246,241,.4)}
.dark .prose p{color:rgba(248,246,241,.72)}.dark .prose .lead{color:var(--xuan)}

/* 資質 */
.cred-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 48px}
.cred-item{display:flex;gap:13px;align-items:flex-start;font-size:15px;color:var(--mo-soft);line-height:1.7}
.cred-item .dot{flex:0 0 auto;width:7px;height:7px;background:var(--zhu);margin-top:9px;transform:rotate(45deg)}

/* 作品列表 */
.work-block{margin-bottom:48px}
.work-block:last-child{margin-bottom:0}
.work-block .wh{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.work-block .wh .seal{width:44px;height:44px;font-size:14px;border-radius:6px}
.work-block .wh h3{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-size:24px;letter-spacing:2px}
.work-list{display:flex;flex-wrap:wrap;gap:12px}
.work-list .w{background:#fff;border:1px solid var(--line);border-radius:6px;padding:12px 18px;font-size:15px;color:var(--mo-soft);transition:.25s}
.work-list .w:hover{border-color:var(--zhu);color:var(--mo);transform:translateY(-2px)}
.names{font-size:16px;color:var(--mo-soft);line-height:2.2;letter-spacing:1px}
.names b{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:600;color:var(--mo)}

/* 代表作品卡（首頁） */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case{position:relative;border-radius:8px;overflow:hidden;background:var(--xuan-deep);border:1px solid var(--line);display:flex;flex-direction:column;justify-content:flex-end;padding:30px;min-height:300px}
.case::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,var(--mo-soft),var(--mo));opacity:.93}
.case>*{position:relative;z-index:1;color:var(--xuan)}
.case .tag{font-size:11px;letter-spacing:3px;color:var(--jin);margin-bottom:14px}
.case h4{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:600;font-size:21px;letter-spacing:1px;line-height:1.5;margin-bottom:14px}
.case p{font-size:13.5px;color:rgba(248,246,241,.66);line-height:1.85}

/* 合作 chips */
.partner-block{margin-bottom:26px}.partner-block:last-child{margin-bottom:0}
.partner-block h4{font-size:13px;letter-spacing:2px;color:var(--zhu);margin-bottom:15px;font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{font-size:13px;color:var(--mo-soft);background:#fff;border:1px solid var(--line);border-radius:100px;padding:7px 17px;letter-spacing:1px}

/* 聯絡 */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.cinfo .ci{padding:24px 0;border-bottom:1px solid var(--line);display:flex;gap:18px}
.cinfo .ci:first-child{padding-top:0}
.cinfo .ci .seal{width:42px;height:42px;font-size:13px;border-radius:6px;flex:0 0 auto}
.cinfo .ci .k{font-size:12px;letter-spacing:2px;color:var(--jin);margin-bottom:6px}
.cinfo .ci .v{font-size:16px;color:var(--mo);line-height:1.6}
.cinfo .ci .v a:hover{color:var(--zhu)}
.cform{background:#fff;border:1px solid var(--line);border-radius:10px;padding:36px}
.cform label{display:block;font-size:13px;letter-spacing:1px;color:var(--mo-soft);margin:0 0 7px}
.cform input,.cform textarea{width:100%;border:1px solid var(--line);border-radius:6px;background:var(--xuan);padding:12px 14px;font-family:inherit;font-size:15px;color:var(--mo);margin-bottom:18px;transition:border-color .2s}
.cform input:focus,.cform textarea:focus{outline:none;border-color:var(--zhu)}
.cform textarea{min-height:120px;resize:vertical}
.formnote{font-size:12px;color:var(--grey);margin-top:6px;line-height:1.6}

/* CTA */
.cta{background:var(--zhu);color:#fff;text-align:center;padding:96px 0}
.cta h2{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:700;font-size:clamp(28px,4.2vw,46px);letter-spacing:3px;margin-bottom:22px}
.cta p{color:rgba(255,255,255,.82);font-size:17px;margin-bottom:40px;letter-spacing:1px}
.cta .btn{background:#fff;color:var(--zhu);font-weight:500}.cta .btn:hover{background:var(--xuan)}

/* Footer */
footer.ft{background:var(--mo);color:var(--xuan);padding:70px 0 36px}
.ft-top{display:grid;grid-template-columns:1.4fr 1fr 1.1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(248,246,241,.12)}
.ft .brand b{color:var(--xuan)}.ft .brand small{color:rgba(248,246,241,.5)}
.ft-desc{margin-top:20px;font-size:14px;color:rgba(248,246,241,.55);line-height:1.9;max-width:340px}
.ft-col h5{font-size:13px;letter-spacing:3px;color:var(--jin);margin-bottom:18px;font-weight:500}
.ft-col a,.ft-col p{display:block;font-size:14px;color:rgba(248,246,241,.7);margin-bottom:11px;transition:color .2s}
.ft-col a:hover{color:var(--xuan)}
.ft-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:26px;font-size:12px;color:rgba(248,246,241,.42);letter-spacing:1px}

/* 揭示動效 */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}

/* Hero（首頁） */
.hero{position:relative;overflow:hidden;padding:92px 0 84px}
.hero-watermark{position:absolute;right:-40px;top:50%;transform:translateY(-50%);font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:900;font-size:clamp(220px,34vw,460px);color:rgba(178,58,46,.05);line-height:1;pointer-events:none;user-select:none}
.hero-grid{display:grid;grid-template-columns:1fr 56px;gap:30px;align-items:center;position:relative}
.eyebrow{display:flex;align-items:center;gap:14px;margin-bottom:26px}
.eyebrow span{font-size:13px;letter-spacing:4px;color:var(--jin);font-weight:500}
.eyebrow i{display:block;width:46px;height:1px;background:var(--jin)}
.hero h1{font-family:"Noto Serif TC","Noto Serif CJK TC",serif;font-weight:700;font-size:clamp(36px,5.4vw,66px);line-height:1.24;letter-spacing:2px}
.hero h1 em{font-style:normal;color:var(--zhu)}
.hero p.lead{margin-top:30px;max-width:640px;font-size:17px;color:var(--grey);line-height:2}
.hero-cta{margin-top:42px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.hero-cta a.text{font-size:14px;letter-spacing:1px;color:var(--mo-soft);border-bottom:1px solid var(--line);padding-bottom:3px;transition:border-color .2s}
.hero-cta a.text:hover{border-color:var(--zhu)}
.vrail{writing-mode:vertical-rl;text-orientation:upright;font-family:"Noto Serif TC","Noto Serif CJK TC",serif;letter-spacing:8px;font-size:15px;color:var(--mo-soft);justify-self:end;align-self:center;border-left:1px solid var(--line);padding-left:14px}

@media(max-width:1024px){.biz{grid-template-columns:repeat(2,1fr)}}
@media(max-width:880px){
  nav.links{display:none}.menu-toggle{display:block}
  .hero-grid{grid-template-columns:1fr}.vrail{display:none}
  .trust-in{grid-template-columns:1fr 1fr}.trust-item:nth-child(2){border-right:none}.trust-item{border-bottom:1px solid var(--line)}
  .biz,.biz.cols2,.cases,.brand-grid,.cred-grid,.split,.contact-grid{grid-template-columns:1fr;gap:32px}
  .factbox{border-left:none;border-top:1px solid var(--line);padding-left:0;padding-top:24px}
  .ft-top{grid-template-columns:1fr;gap:36px}.sec-head .en{display:none}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}
:focus-visible{outline:2px solid var(--zhu);outline-offset:3px}