/* ===========================================================
   滦阳画院 · 新版样式（宣纸水墨 · 雅致画院）
   =========================================================== */
:root{
  --paper:#f6f1e6; --paper2:#efe8d8; --paper3:#fbf8f0;
  --ink:#26241f; --ink2:#4a463c; --ink3:#8a8474;
  --accent:#a52a21; --accent2:#8c231b;
  --gold:#a98a45; --dai:#3f4c48; --line:#ddd3bd; --line2:#e8e0cd;
  --serif:"Songti SC","STSong","STZhongsong","Noto Serif SC","SimSun",serif;
  --kai:"Kaiti SC","STKaiti","KaiTi","DFKai-SB",serif;
  --shadow:0 8px 26px rgba(60,50,30,.16);
  --shadow2:0 16px 44px rgba(60,50,30,.22);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);color:var(--ink);font-family:var(--serif);
  font-size:16px;line-height:1.9;-webkit-font-smoothing:antialiased;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.55 0 0 0 0 0.5 0 0 0 0 0.42 0 0 0 0.035 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
ul,ol{list-style:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
::selection{background:var(--accent);color:#fff}

/* ================= 顶部 ================= */
.topline{height:3px;background:linear-gradient(90deg,var(--accent) 0%,var(--gold) 50%,var(--accent) 100%)}
.announce{display:none;background:var(--ink);color:#e9e2d0;text-align:center;font-size:13px;
  letter-spacing:2px;padding:7px 16px;font-family:var(--kai)}
.announce.show{display:block}
.announce .x{float:right;cursor:pointer;opacity:.6;padding-right:6px}
.announce .x:hover{opacity:1}

.site-header{padding:34px 0 0;text-align:center;position:relative}
.brand{display:inline-flex;align-items:center;gap:20px;text-align:left}
.seal{width:64px;height:64px;background:var(--accent);color:#fdf9ef;display:flex;align-items:center;justify-content:center;
  font-family:var(--kai);font-size:24px;line-height:1.15;letter-spacing:2px;border-radius:8px;text-align:center;padding:6px;
  box-shadow:0 3px 10px rgba(165,42,33,.35);transform:rotate(-2deg)}
.brand-txt h1{font-size:44px;letter-spacing:14px;font-weight:700;text-indent:14px;line-height:1.25}
.brand-txt .slogan{margin-top:8px;font-family:var(--kai);font-size:15px;letter-spacing:5px;color:var(--ink2)}
.main-nav{margin-top:26px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.25)}
.main-nav ul{display:flex;justify-content:center;flex-wrap:wrap;max-width:1180px;margin:0 auto;padding:0 20px}
.main-nav a{display:block;padding:15px 30px;font-size:16.5px;letter-spacing:4px;position:relative;transition:color .25s}
.main-nav a::after{content:"";position:absolute;left:50%;bottom:10px;width:0;height:2px;background:var(--accent);transition:all .3s;transform:translateX(-50%)}
.main-nav a:hover{color:var(--accent)}
.main-nav a:hover::after{width:24px}
.main-nav a.active{color:var(--accent)}
.main-nav a.active::after{width:24px}
.main-nav li+li a::before{content:"·";position:absolute;left:-4px;color:var(--line);font-size:20px}

/* ================= 首屏（宣纸 · 装裱立轴） ================= */
.hero{position:relative;overflow:hidden;padding:64px 0 76px;border-bottom:1px solid var(--line);
  background:
    radial-gradient(940px 580px at 86% 4%,rgba(38,36,31,.07),transparent 68%),
    radial-gradient(760px 520px at 2% 98%,rgba(165,42,33,.06),transparent 70%),
    linear-gradient(180deg,var(--paper3) 0%,var(--paper) 58%,var(--paper2) 100%)}
.hero-bg{position:absolute;inset:0;pointer-events:none;opacity:.9;
  background-image:repeating-linear-gradient(0deg,rgba(38,36,31,.02) 0 1px,transparent 1px 4px),
                   repeating-linear-gradient(90deg,rgba(38,36,31,.014) 0 1px,transparent 1px 5px)}
.hero-wrap{position:relative;z-index:2;max-width:1180px;margin:0 auto;padding:0 28px;
  display:grid;grid-template-columns:minmax(0,1fr) 342px;gap:64px;align-items:center}
.hero-kicker{display:flex;align-items:center;gap:14px;font-family:var(--kai);font-size:15px;
  letter-spacing:7px;color:var(--gold);margin-bottom:22px;opacity:0;animation:fadeUp 1s .2s forwards}
.hero-kicker i{flex:0 0 46px;height:1px}
.hero-kicker i:first-child{background:linear-gradient(90deg,transparent,var(--gold))}
.hero-kicker i:last-child{background:linear-gradient(90deg,var(--gold),transparent)}
.hero-t{font-size:68px;letter-spacing:15px;text-indent:15px;font-weight:700;line-height:1.24;color:var(--ink);
  opacity:0;animation:fadeUp 1s .4s forwards}
.hero-s{margin-top:18px;font-family:var(--kai);font-size:16.5px;letter-spacing:4px;color:var(--ink2);
  opacity:0;animation:fadeUp 1s .6s forwards}
.hero-rule{width:92px;height:2px;background:var(--accent);margin-top:26px;
  opacity:0;animation:fadeUp 1s .75s forwards}
.hero-btns{margin-top:32px;display:flex;gap:16px;flex-wrap:wrap;opacity:0;animation:fadeUp 1s .95s forwards}
.hero-head{display:flex;align-items:flex-end;gap:20px;flex-wrap:wrap}
.hero-seal{margin-bottom:11px;width:60px;height:60px;background:var(--accent);border-radius:8px;display:inline-flex;
  align-items:center;justify-content:center;font-family:var(--kai);font-size:21px;color:#fdf9ef;letter-spacing:1px;
  line-height:1.15;transform:rotate(-3deg);box-shadow:0 4px 14px rgba(165,42,33,.34);
  opacity:0;animation:fadeUp 1s 1.15s forwards}
.hero-frame{position:relative;margin:0;justify-self:end;padding:13px;border-radius:3px;
  background:linear-gradient(158deg,#f0e8d6,#e4dac1);box-shadow:var(--shadow2);
  opacity:0;animation:fadeUp 1.1s .55s forwards}
.hero-frame::before{content:"";position:absolute;inset:5px;border:1px solid rgba(165,42,33,.24);pointer-events:none}
.hero-frame .hf-in{background:#fffdf7;padding:13px;box-shadow:inset 0 0 0 1px rgba(120,105,75,.18)}
.hero-frame img{width:100%;height:auto}
.hero-frame .stamp{position:absolute;right:-10px;bottom:28px;width:42px;height:42px;background:var(--accent);color:#fdf9ef;
  font-family:var(--kai);font-size:14px;line-height:1.1;display:flex;align-items:center;justify-content:center;
  border-radius:5px;text-align:center;transform:rotate(4deg);letter-spacing:1px;
  box-shadow:0 3px 10px rgba(165,42,33,.4)}
.v-text{position:absolute;right:32px;top:50%;transform:translateY(-50%);z-index:2;writing-mode:vertical-rl;
  max-height:calc(100% - 150px);font-family:var(--kai);font-size:15px;letter-spacing:8px;color:var(--ink3);
  opacity:0;animation:fadeUp 1.2s 1.3s forwards}
.scroll-hint{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);z-index:2;color:var(--ink3);
  font-size:11px;letter-spacing:4px;writing-mode:vertical-rl;opacity:.72}
.scroll-hint::after{content:"";display:block;width:1px;height:40px;background:linear-gradient(180deg,var(--ink3),transparent);margin:9px auto 0;animation:drip 2s infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1);transform-origin:top}56%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

/* ================= 按钮 ================= */
.btn{display:inline-block;padding:12px 34px;letter-spacing:4px;font-size:15px;border:1px solid var(--accent);
  background:var(--accent);color:#fdf9ef;cursor:pointer;transition:all .3s;font-family:var(--serif)}
.btn:hover{background:var(--accent2);border-color:var(--accent2)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{background:var(--ink);border-color:var(--ink);color:#f6f1e6}
.btn.light{background:#d8c9a4;border-color:#d8c9a4;color:#26241f}
.btn.light:hover{background:transparent;color:#f2ead6;border-color:#d8c9a4}

/* ================= 章节标题 ================= */
.sec{padding:86px 0 0}
.sec-head{text-align:center;margin-bottom:52px;position:relative}
.sec-head .zh{font-size:34px;letter-spacing:12px;text-indent:12px;font-weight:700}
.sec-head .en{font-size:11px;letter-spacing:6px;color:var(--ink3);text-transform:uppercase;margin-top:8px}
.sec-head .inkline{width:64px;height:3px;margin:20px auto 0;background:var(--accent);position:relative}
.sec-head .inkline::after{content:"";position:absolute;right:-14px;top:-4px;width:11px;height:11px;background:var(--accent);border-radius:2px;transform:rotate(45deg)}
.sec-head .more{position:absolute;right:0;bottom:6px;font-size:13.5px;letter-spacing:3px;color:var(--accent);border-bottom:1px solid var(--accent);padding-bottom:3px}
.sec-more{text-align:center;margin-top:36px}
.more-link{display:inline-block;font-size:14px;letter-spacing:4px;color:var(--accent);border-bottom:1px solid var(--accent);padding-bottom:4px}
.dark .sec-head .zh{color:#f0e9d6}
.dark .sec-head .en{color:#9fb0aa}
.dark .more-link,.dark .sec-head .more{color:#e6d9b8;border-color:#e6d9b8}

/* ================= 内页标题带 ================= */
.page-band{background:var(--paper2);border-bottom:1px solid var(--line);padding:54px 0 44px;text-align:center;position:relative;overflow:hidden}
.page-band::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.page-band .zh{font-size:34px;letter-spacing:12px;text-indent:12px;font-weight:700}
.page-band .en{font-size:11px;letter-spacing:6px;color:var(--ink3);text-transform:uppercase;margin-top:8px}
.page-band .inkline{width:64px;height:3px;margin:20px auto 0;background:var(--accent);position:relative}
.page-band .inkline::after{content:"";position:absolute;right:-14px;top:-4px;width:11px;height:11px;background:var(--accent);border-radius:2px;transform:rotate(45deg)}
.crumb{font-size:13px;letter-spacing:2px;color:var(--ink3);margin-bottom:14px}
.crumb a:hover{color:var(--accent)}
.crumb.on-band{margin-bottom:18px}

/* ================= 首页简介 ================= */
.intro-grid{display:grid;grid-template-columns:1fr 320px;gap:64px;align-items:center}
.intro-card .lead{font-family:var(--kai);font-size:20px;line-height:2.2;letter-spacing:2px;color:var(--ink)}
.intro-card .lead+.lead{margin-top:16px}
.intro-card .lead:first-child::first-letter{font-size:50px;color:var(--accent);float:left;line-height:1;margin:8px 12px 0 0;font-family:var(--serif)}
.intro-meta{margin-top:34px;display:flex;border-top:1px solid var(--line)}
.intro-meta div{flex:1;padding:20px 6px 0;text-align:center}
.intro-meta b{display:block;font-size:30px;color:var(--accent);font-weight:700;line-height:1.3}
.intro-meta span{font-size:13px;letter-spacing:2px;color:var(--ink3)}
.intro-side{position:relative;padding:34px 26px;background:var(--paper2);border:1px solid var(--line)}
.intro-side::before{content:"";position:absolute;inset:8px;border:1px solid var(--line);pointer-events:none}
.vtext{writing-mode:vertical-rl;font-family:var(--kai);font-size:19px;letter-spacing:10px;color:var(--ink2);height:300px;margin:0 auto;line-height:2.4}
.vtext em{font-style:normal;color:var(--accent)}

/* ================= 文章列表 ================= */
.news-list{border-top:1px solid var(--line)}
.news-list li{display:grid;grid-template-columns:118px 1fr auto;gap:26px;align-items:center;
  padding:22px 10px;border-bottom:1px solid var(--line2);transition:background .25s,padding-left .25s}
.news-list li:hover{background:#f2ebdb;padding-left:22px}
.news-list .d{text-align:center;border-right:1px solid var(--line);padding-right:22px}
.news-list .d .m{font-size:28px;color:var(--accent);font-weight:700;line-height:1.2}
.news-list .d .y{font-size:12px;color:var(--ink3);letter-spacing:1px;margin-top:2px}
.news-list .t{font-size:18.5px;font-weight:600;letter-spacing:1px;line-height:1.7}
.news-list .t:hover{color:var(--accent)}
.news-list .cat-chip{font-size:12px;letter-spacing:2px;color:var(--gold);border:1px solid var(--line);padding:4px 12px;white-space:nowrap}
.news-list .sum{font-size:13.5px;color:var(--ink3);margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:560px}
.news-cols{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.cat-bar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px}
.cat-bar a{font-size:14px;letter-spacing:2px;padding:7px 20px;border:1px solid var(--line);color:var(--ink2);transition:all .25s}
.cat-bar a:hover{border-color:var(--accent);color:var(--accent)}
.cat-bar a.on{background:var(--accent);border-color:var(--accent);color:#fdf9ef}

/* ================= 作品（装裱画框） ================= */
.works-sec{background:var(--dai);margin-top:86px;padding:86px 0 76px;color:#ece5d2}
.work-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.work-card{background:#f4efe2;padding:12px 12px 0;box-shadow:0 10px 30px rgba(0,0,0,.26);
  transition:transform .35s,box-shadow .35s;display:block}
.work-card:hover{transform:translateY(-8px);box-shadow:0 18px 44px rgba(0,0,0,.4)}
.work-card .ph{border:1px solid #cfc4a6;padding:6px;background:#faf6ea;overflow:hidden}
.work-card .ph img{width:100%;height:220px;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.3,1)}
.work-card:hover .ph img{transform:scale(1.05)}
.work-card .wi{text-align:center;padding:14px 6px 16px;color:var(--ink)}
.work-card .wt{font-family:var(--kai);font-size:16.5px;letter-spacing:2px;line-height:1.6}
.work-card .wm{font-size:12px;color:var(--ink3);margin-top:3px}
.work-card .tag{display:inline-block;font-size:11px;letter-spacing:3px;color:var(--ink3);margin-top:6px}
/* 列表页用的浅底作品卡 */
.work-grid.light .work-card{background:var(--paper3);box-shadow:var(--shadow)}
.work-grid.light .work-card:hover{box-shadow:var(--shadow2)}

/* ================= 作品详情 ================= */
.work-detail{padding:34px 0 10px}
.wd-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:start}
.wd-img{background:var(--paper3);border:1px solid var(--line);padding:14px;box-shadow:var(--shadow)}
.wd-img img{width:100%;cursor:zoom-in}
.work-detail h1{font-size:30px;letter-spacing:6px;line-height:1.6}
.wd-cat{display:inline-block;margin-top:14px;font-size:12.5px;letter-spacing:4px;color:var(--gold);border:1px solid var(--line);padding:4px 14px}
.wd-memo{margin-top:16px;font-size:15px;color:var(--ink2);font-family:var(--kai);letter-spacing:2px}
.wd-body{margin-top:22px;padding-top:22px;border-top:1px solid var(--line);font-size:15.5px;line-height:2.1;color:var(--ink2)}
.wd-actions{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap}

/* ================= 精品展示 ================= */
.photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.photo-card{position:relative;overflow:hidden;cursor:zoom-in;box-shadow:var(--shadow);display:block;background:var(--paper3)}
.photo-card img{width:100%;height:300px;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.3,1)}
.photo-card:hover img{transform:scale(1.07)}
.photo-card .cap{position:absolute;left:0;right:0;bottom:0;padding:40px 18px 14px;color:#f6f1e4;
  background:linear-gradient(180deg,transparent,rgba(28,24,16,.82));font-family:var(--kai);letter-spacing:2px;font-size:16.5px}
.photo-card .cap .m{font-size:12px;opacity:.85;font-family:var(--serif);letter-spacing:1px}
.photo-card.reveal{cursor:zoom-in}
img.zoom{cursor:zoom-in}
.lightbox{position:fixed;inset:0;background:rgba(20,15,10,.92);display:none;align-items:center;justify-content:center;z-index:99;cursor:zoom-out}
.lightbox.show{display:flex}
.lightbox img{max-width:92%;max-height:92%;box-shadow:0 8px 50px rgba(0,0,0,.6)}

/* ================= 文摘列表 ================= */
.digest-list{border-top:1px solid var(--line)}
.digest-list li{display:grid;grid-template-columns:64px 1fr auto;gap:22px;align-items:center;
  padding:20px 10px;border-bottom:1px solid var(--line2);transition:background .25s,padding-left .25s}
.digest-list li:hover{background:#f2ebdb;padding-left:22px}
.digest-list .no{font-family:var(--kai);font-size:20px;color:var(--gold);letter-spacing:2px}
.digest-list a{font-size:17.5px;letter-spacing:1px;font-weight:600}
.digest-list a:hover{color:var(--accent)}
.digest-list .d{font-size:13px;color:var(--ink3);letter-spacing:1px}

/* ================= 文章正文 ================= */
.article{max-width:900px;margin:0 auto;padding:52px 0 20px}
.article .a-head{text-align:center;padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:34px}
.article .a-head h1{font-size:30px;letter-spacing:4px;line-height:1.7;font-weight:700}
.a-meta{margin-top:16px;display:flex;gap:22px;justify-content:center;flex-wrap:wrap;font-size:13.5px;color:var(--ink3);letter-spacing:1px}
.a-meta .cat{color:var(--accent);border:1px solid var(--line);padding:2px 12px}
.article-body{font-size:16.5px;line-height:2.15;color:var(--ink)}
.article-body p{margin:0 0 18px}
.article-body img{margin:22px auto;max-width:100%;border:1px solid var(--line);padding:6px;background:var(--paper3)}
.article-body a{color:var(--accent);border-bottom:1px solid var(--accent)}
.article-body table{margin:22px auto;border-collapse:collapse;max-width:100%}
.article-body td,.article-body th{border:1px solid var(--line);padding:8px 12px}
.article-body div{max-width:100%}
.a-nav{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:44px;padding-top:28px;border-top:1px solid var(--line)}
.a-nav a{font-size:14.5px;color:var(--ink2);letter-spacing:1px;line-height:1.8}
.a-nav a:hover{color:var(--accent)}
.a-nav a:last-child{text-align:right}

/* ================= 经营项目 / CTA ================= */
.biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.biz-card{border:1px solid var(--line);padding:38px 30px;text-align:center;background:rgba(255,255,255,.35);transition:all .3s}
.biz-card:hover{border-color:var(--accent);transform:translateY(-5px);box-shadow:0 14px 34px rgba(120,90,40,.14)}
.biz-card .no{font-family:var(--kai);font-size:15px;color:var(--gold);letter-spacing:4px}
.biz-card h3{font-size:21px;letter-spacing:6px;margin:14px 0 12px}
.biz-card p{font-size:14px;color:var(--ink2);line-height:2}
.cta{margin:86px 0 0;background:var(--ink);color:#efe8d4;padding:64px 40px;text-align:center;position:relative;overflow:hidden}
.cta::before,.cta::after{content:"";position:absolute;top:0;bottom:0;width:1px;background:linear-gradient(180deg,transparent,var(--gold),transparent)}
.cta::before{left:60px}.cta::after{right:60px}
.cta .tt{display:block;font-size:28px;letter-spacing:10px;text-indent:10px}
.cta .dd{display:block;margin:14px 0 28px;color:#b9ae93;letter-spacing:3px;font-size:14.5px}
.cta .btn{background:transparent;border-color:var(--gold);color:#e9dcb8}
.cta .btn:hover{background:var(--gold);border-color:var(--gold);color:#26241f}
.order-band-mt{margin-top:86px}

/* ================= 联系方式卡 ================= */
.contact-card{background:var(--paper2);border:1px solid var(--line);padding:30px 26px;position:relative}
.contact-card::before{content:"";position:absolute;inset:8px;border:1px solid var(--line);pointer-events:none}
.contact-card h3{font-size:18px;letter-spacing:6px;margin-bottom:18px;color:var(--ink)}
.contact-card .row{display:flex;gap:12px;font-size:13.5px;line-height:2.1;padding:2px 0}
.contact-card .row .k{color:var(--ink3);letter-spacing:2px;white-space:nowrap}
.contact-card .row .v{color:var(--ink2)}

/* ================= 页脚 ================= */
.site-footer{background:#1d1b16;color:#a99f88;padding:64px 0 0;margin-top:86px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1.2fr;gap:56px;padding-bottom:48px}
.site-footer h4{color:#e8dfc8;font-size:17px;letter-spacing:5px;margin-bottom:20px;position:relative;padding-bottom:12px}
.site-footer h4::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;background:var(--accent)}
.f-about,.foot-nav li,.site-footer .row{font-size:13.5px;line-height:2.1}
.foot-nav a:hover{color:#e8dfc8}
.site-footer .row{display:flex;gap:12px}
.site-footer .row .k{color:#e8dfc8;letter-spacing:2px;white-space:nowrap}
.copy{border-top:1px solid #343026;text-align:center;padding:20px;font-size:12px;letter-spacing:2px;color:#7a7260}

/* ================= 动效 ================= */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none}
  .hero-kicker,.hero-t,.hero-s,.hero-rule,.hero-btns,.hero-seal,.hero-frame,.v-text{animation:none;opacity:1}
}

/* ================= 响应式 ================= */
@media(max-width:1300px){ .v-text{display:none} }
@media(max-width:1024px){
  .work-grid{grid-template-columns:repeat(3,1fr)}
  .photo-grid{grid-template-columns:repeat(3,1fr)}
  .hero-wrap{grid-template-columns:minmax(0,1fr) 296px;gap:44px}
  .hero-t{font-size:56px;letter-spacing:11px;text-indent:11px}
}
@media(max-width:900px){
  .works-grid,.photo-grid{grid-template-columns:repeat(2,1fr)}
  .work-grid{grid-template-columns:repeat(2,1fr)}
  .intro-grid{grid-template-columns:1fr;gap:36px}
  .intro-side{display:none}
  .biz-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:36px}
  .wd-grid{grid-template-columns:1fr;gap:32px}
  .news-cols{grid-template-columns:1fr}
  .hero{padding:52px 0 60px;text-align:center}
  .hero-wrap{grid-template-columns:1fr;gap:44px;justify-items:center}
  .hero-kicker{justify-content:center}
  .hero-head{justify-content:center}
  .hero-rule{margin-left:auto;margin-right:auto}
  .hero-btns{justify-content:center}
  .hero-frame{justify-self:center;max-width:320px}
}
@media(max-width:640px){
  .wrap{padding:0 18px}
  .hero{padding:38px 0 46px}
  .hero-wrap{padding:0 18px}
  .hero-t{font-size:36px;letter-spacing:9px;text-indent:9px}
  .hero-s{font-size:13px;letter-spacing:2px;margin-top:12px}
  .hero-rule{width:70px;margin-top:20px}
  .hero-btns{margin-top:24px;gap:12px}
  .hero-frame{max-width:248px;padding:10px}
  .hero-frame .hf-in{padding:9px}
  .hero-frame .stamp{width:33px;height:33px;font-size:11.5px;right:-7px;bottom:18px}
  .hero-seal{width:46px;height:46px;font-size:15.5px;margin-bottom:4px}
  .v-text,.scroll-hint{display:none}
  .brand{gap:14px}
  .brand-txt h1{font-size:30px;letter-spacing:8px;text-indent:8px}
  .brand-txt .slogan{font-size:12px;letter-spacing:1.5px;margin-top:6px}
  .main-nav{margin-top:18px}
  .seal{width:52px;height:52px;font-size:19px}
  .main-nav a{padding:12px 14px;font-size:15px;letter-spacing:2px}
  .main-nav li+li a::before{display:none}
  .sec{padding:60px 0 0}
  .sec-head{margin-bottom:34px}
  .sec-head .zh,.page-band .zh{font-size:26px;letter-spacing:8px;text-indent:8px}
  .sec-head .more{position:static;display:inline-block;margin-top:16px}
  .page-band{padding:40px 0 32px}
  .article{padding:36px 0 10px}
  .article .a-head h1{font-size:23px}
  .news-list li{grid-template-columns:84px 1fr;gap:16px;padding:18px 6px}
  .news-list .d{padding-right:16px}
  .news-list .d .m{font-size:22px}
  .news-list .t{font-size:16px}
  .news-list .cat-chip,.news-list .sum{display:none}
  .digest-list li{grid-template-columns:44px 1fr;gap:14px}
  .digest-list .d{display:none}
  .work-grid,.photo-grid{grid-template-columns:1fr 1fr;gap:16px}
  .work-card{padding:8px 8px 0}
  .work-card .ph img{height:160px}
  .work-card .wt{font-size:14px}
  .photo-card img{height:200px}
  .a-nav{grid-template-columns:1fr}
  .a-nav a:last-child{text-align:left}
  .cta{padding:48px 22px}
  .cta .tt{font-size:22px;letter-spacing:6px}
  .cta .dd{font-size:13px;letter-spacing:2px}
  .cta::before,.cta::after{display:none}
}