/* 普宁旺盛驾校官网 — A款（忠实复刻深港版式）红 #D8261F + 橙 #F5A623 */
:root{
  --red:#D8261F; --red-deep:#B01E1E; --orange:#F5A623; --orange-light:#FFD08A;
  --ink:#222; --gray:#666; --bg:#F7F7F5; --line:#ECECEC; --white:#fff;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* ===== 顶部热线条 ===== */
.topbar{background:var(--red-deep);color:#fff;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:34px}
.topbar strong{color:var(--orange-light);letter-spacing:.5px}

/* ===== 导航 ===== */
.header{background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.06);position:sticky;top:0;z-index:100}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:48px}
.brand .name{font-size:23px;font-weight:900;letter-spacing:3px;font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:linear-gradient(135deg,var(--red) 0%,#E8473C 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.brand .name small{display:block;font-size:9px;color:#b9b9b9;font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-top:2px}
.nav{display:flex;gap:4px}
.nav a{padding:8px 16px;font-size:15px;font-weight:600;color:#333;border-radius:4px;transition:.2s}
.nav a:hover,.nav a.on{color:#fff;background:var(--red)}
.nav a.cta{background:var(--orange);color:#fff;margin-left:6px}
.nav a.cta:hover{background:#e09212}

/* ===== Hero 红橙斜切 ===== */
.hero{position:relative;color:#fff;overflow:hidden;background:linear-gradient(115deg,var(--red) 0%,var(--red) 55%,var(--red-deep) 100%)}
.hero::after{content:"";position:absolute;right:-12%;top:-20%;width:55%;height:160%;background:var(--orange);transform:skewX(-16deg);opacity:.92}
.hero::before{content:"";position:absolute;right:38%;top:-20%;width:4%;height:160%;background:rgba(255,255,255,.25);transform:skewX(-16deg);z-index:2}
.hero .wrap{position:relative;z-index:3;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:30px;padding-top:64px;padding-bottom:64px}
.hero h1{font-size:44px;line-height:1.25;font-weight:900;letter-spacing:2px;text-shadow:0 3px 12px rgba(0,0,0,.25)}
.hero p.sub{margin:16px 0 28px;font-size:18px;opacity:.95;letter-spacing:1px}
.hero .btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 34px;border-radius:6px;font-size:17px;font-weight:700;transition:.2s}
.btn-orange{background:var(--orange);color:#fff;box-shadow:0 6px 16px rgba(0,0,0,.2)}
.btn-orange:hover{background:#e09212;transform:translateY(-2px)}
.btn-ghost{border:2px solid rgba(255,255,255,.85);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.15)}
.hero .photo{border-radius:10px;overflow:hidden;box-shadow:0 16px 40px rgba(0,0,0,.35);transform:rotate(1.5deg)}
.hero .photo img{width:100%;height:340px;object-fit:cover}

/* ===== 服务承诺条 ===== */
.pledge{background:#fff;border-bottom:1px solid var(--line)}
.pledge .wrap{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;padding:18px 20px}
.pledge .item{text-align:center;font-size:14px;font-weight:700;color:#333}
.pledge .item span{display:block;font-size:24px;margin-bottom:2px}

/* ===== 数据指标条 ===== */
.stats{background:var(--ink);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding:34px 20px;gap:10px}
.stats .num{font-size:40px;font-weight:900;color:var(--orange);font-family:"DIN Alternate","Arial Black",sans-serif}
.stats .num i{font-style:normal;font-size:18px;margin-left:2px}
.stats .label{font-size:14px;opacity:.85;margin-top:2px}

/* ===== 区块标题 ===== */
.section{padding:58px 0}
.section.gray{background:var(--bg)}
.sec-head{text-align:center;margin-bottom:34px}
.sec-head h2{font-size:32px;font-weight:900;letter-spacing:2px}
.sec-head h2 em{font-style:normal;color:var(--red)}
.sec-head .bar{width:56px;height:5px;background:var(--orange);margin:12px auto 0;border-radius:3px}
.sec-head p{color:var(--gray);margin-top:10px;font-size:15px}

/* ===== 班型卡 ===== */
.class-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.class-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 18px rgba(0,0,0,.08);transition:.25s;position:relative;display:flex;flex-direction:column}
.class-card:hover{transform:translateY(-6px);box-shadow:0 14px 32px rgba(216,38,31,.18)}
.class-card .tag{position:absolute;top:12px;right:-32px;background:var(--orange);color:#fff;font-size:12px;font-weight:700;padding:4px 36px;transform:rotate(38deg)}
.class-card .head{background:linear-gradient(135deg,var(--red),var(--red-deep));color:#fff;padding:18px;text-align:center}
.class-card.vip .head{background:linear-gradient(135deg,#8f6b00,var(--orange))}
.class-card .head h3{font-size:20px;font-weight:900}
.class-card .head .lic{font-size:12px;opacity:.85;margin-top:2px}
.class-card .price{text-align:center;padding:18px 0 6px}
.class-card .price .now{color:var(--red);font-size:34px;font-weight:900;font-family:"DIN Alternate","Arial Black",sans-serif}
.class-card.vip .price .now{color:var(--orange)}
.class-card .price .now i{font-style:normal;font-size:16px}
.class-card .price .old{color:#aaa;font-size:13px;text-decoration:line-through;margin-left:6px}
.class-card ul{padding:6px 22px 14px;flex:1}
.class-card li{font-size:14px;color:#444;padding:7px 0;border-bottom:1px dashed var(--line)}
.class-card li:last-child{border-bottom:none}
.class-card li b{color:var(--red)}
.class-card .foot{padding:0 22px 20px}
.class-card .foot a{display:block;text-align:center;background:var(--red);color:#fff;padding:11px;border-radius:6px;font-weight:700;transition:.2s}
.class-card.vip .foot a{background:var(--orange)}
.class-card .foot a:hover{filter:brightness(1.08)}

/* ===== 图文模块 ===== */
.duo{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
.duo .pic{border-radius:10px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.12)}
.duo .pic img{width:100%;height:360px;object-fit:cover}
.duo h3{font-size:26px;font-weight:900;margin-bottom:14px}
.duo h3 em{font-style:normal;color:var(--red)}
.duo p{color:#555;margin-bottom:12px}
.duo .points li{padding:8px 0 8px 26px;position:relative;font-size:15px}
.duo .points li::before{content:"";position:absolute;left:0;top:14px;width:14px;height:14px;background:var(--orange);border-radius:3px;transform:rotate(45deg)}

/* ===== 场地画廊 ===== */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery a{position:relative;border-radius:10px;overflow:hidden;display:block}
.gallery img{width:100%;height:230px;object-fit:cover;transition:.4s}
.gallery a:hover img{transform:scale(1.06)}
.gallery .cap{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(0,0,0,.72));color:#fff;padding:26px 14px 10px;font-size:15px;font-weight:600}

/* ===== 攻略 ===== */
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.guide-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.07);transition:.25s}
.guide-card:hover{transform:translateY(-5px)}
.guide-card .no{background:var(--red);color:#fff;font-weight:900;font-size:15px;padding:10px 16px;display:inline-block;border-radius:0 0 10px 0}
.guide-card .bd{padding:16px 20px 22px}
.guide-card h4{font-size:18px;font-weight:800;margin-bottom:8px}
.guide-card p{font-size:14px;color:#555}
.guide-card .more{display:inline-block;margin-top:12px;color:var(--red);font-weight:700;font-size:14px}

/* ===== 校区 ===== */
.campus-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.campus-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.07)}
.campus-card img{width:100%;height:210px;object-fit:cover}
.campus-card .bd{padding:16px 20px 20px}
.campus-card h4{font-size:18px;font-weight:800;color:var(--red)}
.campus-card p{font-size:14px;color:#555;margin-top:6px}

/* ===== 留资表单条 ===== */
.lead-bar{position:fixed;left:0;right:0;bottom:0;background:rgba(20,20,20,.94);z-index:200;padding:10px 0;backdrop-filter:blur(4px)}
.lead-bar .wrap{display:flex;align-items:center;gap:12px}
.lead-bar .txt{color:#fff;font-size:15px;font-weight:700;white-space:nowrap}
.lead-bar .txt em{color:var(--orange);font-style:normal}
.lead-bar input,.lead-bar select{flex:1;max-width:220px;padding:11px 14px;border:none;border-radius:6px;font-size:14px;outline:none;background:#fff}
.lead-bar button{background:var(--red);color:#fff;border:none;padding:11px 30px;border-radius:6px;font-size:15px;font-weight:800;cursor:pointer;letter-spacing:2px;transition:.2s}
.lead-bar button:hover{background:#c01f19}
.lead-bar .tel{color:var(--orange);font-weight:900;font-size:18px;white-space:nowrap}

/* ===== 浮动咨询 ===== */
.float-side{position:fixed;right:14px;bottom:84px;z-index:190;display:flex;flex-direction:column;gap:10px}
.float-side a{width:58px;height:58px;border-radius:50%;background:var(--red);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;font-weight:700;box-shadow:0 6px 16px rgba(216,38,31,.4);transition:.2s}
.float-side a.wx{background:#1E7A3C;box-shadow:0 6px 16px rgba(30,122,60,.4)}
.float-side a:hover{transform:scale(1.08)}
.float-side span{font-size:18px;line-height:1}

/* ===== 页脚 ===== */
.footer{background:#1c1c1c;color:#bbb;padding:46px 0 0;font-size:14px}
.footer .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px;padding-bottom:30px}
.footer h5{color:#fff;font-size:16px;margin-bottom:14px}
.footer .brandline{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.footer .brandline img{height:42px}
.footer .brandline b{color:var(--red);font-size:20px;letter-spacing:2px}
.footer li{padding:4px 0}
.footer a:hover{color:var(--orange)}
.footer .hot{color:var(--orange);font-size:22px;font-weight:900}
.footer .bottom{border-top:1px solid #333;text-align:center;padding:14px 0;font-size:12px;color:#888}

/* ===== 子页 banner ===== */
.page-banner{background:linear-gradient(115deg,var(--red) 0%,var(--red-deep) 70%);color:#fff;padding:52px 0;position:relative;overflow:hidden}
.page-banner::after{content:"";position:absolute;right:-8%;top:-30%;width:36%;height:180%;background:var(--orange);transform:skewX(-16deg);opacity:.9}
.page-banner .wrap{position:relative;z-index:2}
.page-banner h1{font-size:34px;font-weight:900;letter-spacing:2px}
.page-banner p{margin-top:8px;opacity:.9}
.crumb{font-size:13px;margin-top:10px;opacity:.85}

/* ===== 班型表格 ===== */
.price-table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.07)}
.price-table th{background:var(--red);color:#fff;padding:14px 12px;font-size:15px;text-align:left}
.price-table td{padding:13px 12px;border-bottom:1px solid var(--line);font-size:14px}
.price-table tr:hover td{background:#FFF6EC}
.price-table .p{color:var(--red);font-weight:900;font-size:17px}
.price-table .rec{background:var(--orange);color:#fff;font-size:11px;padding:2px 8px;border-radius:10px;margin-left:6px;vertical-align:2px}

/* ===== 步骤 ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{background:#fff;border-radius:10px;padding:24px 20px;box-shadow:0 4px 16px rgba(0,0,0,.07);position:relative}
.step::before{counter-increment:step;content:"0" counter(step);position:absolute;right:16px;top:10px;font-size:44px;font-weight:900;color:#FBE3DC;font-family:"Arial Black",sans-serif}
.step h4{font-size:17px;font-weight:800;color:var(--red);margin-bottom:8px;position:relative;z-index:1}
.step p{font-size:14px;color:#555;position:relative;z-index:1}

/* ===== 资料清单 ===== */
.doc-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.doc-list li{background:#fff;border-radius:10px;padding:16px 18px;display:flex;gap:12px;align-items:flex-start;box-shadow:0 3px 12px rgba(0,0,0,.06)}
.doc-list .ic{flex:none;width:38px;height:38px;border-radius:8px;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:16px}
.doc-list b{display:block;margin-bottom:3px}
.doc-list p{font-size:13px;color:#666}

/* ===== 响应式 ===== */
@media (max-width:900px){
  .nav{display:none}
  .hero .wrap{grid-template-columns:1fr;padding-top:44px;padding-bottom:44px}
  .hero h1{font-size:32px}
  .hero .photo img{height:220px}
  .pledge .wrap{grid-template-columns:repeat(3,1fr)}
  .pledge .item:nth-child(n+4){display:none}
  .stats .wrap{grid-template-columns:repeat(2,1fr)}
  .class-grid,.gallery,.guide-grid,.campus-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .duo{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr 1fr}
  .lead-bar .txt{display:none}
}
@media (max-width:560px){
  .gallery,.guide-grid,.campus-grid,.steps,.doc-list{grid-template-columns:1fr}
  .class-grid{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:27px}
  .sec-head h2{font-size:25px}
  .lead-bar input,.lead-bar select{max-width:none}
}

/* ===== 业务范围 ===== */
.scope-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.scope-card{background:#fff;border-radius:10px;padding:26px 14px;text-align:center;box-shadow:0 4px 16px rgba(0,0,0,.07);border-top:4px solid var(--red);transition:transform .2s}
.scope-card:hover{transform:translateY(-4px)}
.scope-card .ic{width:58px;height:58px;margin:0 auto 12px;border-radius:50%;background:linear-gradient(135deg,var(--red),var(--red-deep));color:#fff;font-size:26px;display:flex;align-items:center;justify-content:center}
.scope-card:nth-child(even) .ic{background:linear-gradient(135deg,var(--orange),#e08c00)}
.scope-card h4{font-size:16px;font-weight:800;color:#222}
.scope-card p{font-size:12px;color:#777;margin-top:6px}

/* ===== 视频号科普 ===== */
.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.video-card{position:relative;border-radius:10px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.08);display:block;background:#000}
.video-card img{width:100%;height:180px;object-fit:cover;opacity:.88;transition:transform .3s}
.video-card:hover img{transform:scale(1.05)}
.video-card .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:52px;height:52px;border-radius:50%;background:rgba(216,38,31,.92);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:0 4px 14px rgba(0,0,0,.35)}
.video-card .cap{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(0,0,0,.78));color:#fff;padding:26px 12px 10px;font-size:14px;font-weight:700}
.video-card .len{position:absolute;right:8px;top:8px;background:rgba(0,0,0,.6);color:#fff;font-size:11px;padding:2px 7px;border-radius:4px}
.video-cta{margin-top:22px;text-align:center}
.video-cta .note{font-size:13px;color:#888;margin-top:10px}

/* ===== 模拟器小图集 ===== */
.mini-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}
.mini-gallery img{width:100%;height:110px;object-fit:cover;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.08)}

@media (max-width:900px){
  .scope-grid{grid-template-columns:repeat(3,1fr)}
  .video-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .scope-grid{grid-template-columns:repeat(2,1fr)}
  .video-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .video-card img{height:120px}
}

/* ===== 班型推荐（压缩高度，约 -1/3） ===== */
#classes{padding:34px 0}
#classes .sec-head{margin-bottom:24px}
#classes .class-grid{gap:12px}
#classes .class-card .head{padding:13px 8px}
#classes .class-card .head h3{font-size:18px}
#classes .class-card .head .lic{font-size:11px}
#classes .class-card .price{padding:12px 0 4px}
#classes .class-card .price .now{font-size:28px}
#classes .class-card ul{padding:4px 14px 10px}
#classes .class-card li{font-size:12px;padding:4px 0}
#classes .class-card .foot{padding:0 14px 14px}
#classes .class-card .foot a{padding:9px;font-size:14px}

/* ===== 训练场画廊：单行滚动 + 灯箱 ===== */
.gallery{display:flex;gap:14px;overflow-x:auto;padding:0 0 10px;-webkit-overflow-scrolling:touch}
.gallery::-webkit-scrollbar{height:6px}
.gallery::-webkit-scrollbar-thumb{background:#e0c9c7;border-radius:3px}
.gallery a{flex:0 0 30%;min-width:260px;border-radius:10px;overflow:hidden;display:block}
.gallery img{height:200px}
.gallery .gallery-more{flex:0 0 auto;align-self:center;min-width:120px;background:linear-gradient(135deg,var(--red),var(--red-deep));color:#fff;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:26px 18px;font-weight:800;font-size:16px;line-height:1.4;box-shadow:0 4px 16px rgba(216,38,31,.2)}
.gallery .gallery-more span{font-size:30px;font-weight:900;font-family:"DIN Alternate","Arial Black",sans-serif;margin-bottom:2px}
.gallery .gallery-more:hover{filter:brightness(1.06)}

/* ===== 灯箱 ===== */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.93);z-index:999;display:none;padding:54px 18px 24px;overflow:auto}
.lightbox.open{display:block}
.lightbox .lb-close{position:fixed;top:14px;right:18px;color:#fff;font-size:34px;line-height:1;cursor:pointer;z-index:2}
.lightbox .lb-head{text-align:center;color:#fff;font-size:15px;margin-bottom:16px}
.lightbox .lb-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:1080px;margin:0 auto}
.lightbox .lb-grid img{width:100%;height:200px;object-fit:cover;border-radius:8px;box-shadow:0 4px 14px rgba(0,0,0,.4)}
@media (max-width:900px){.lightbox .lb-grid{grid-template-columns:repeat(2,1fr)}.lightbox .lb-grid img{height:150px}}

/* ===== 教练员风采 ===== */
/* 师资团队 · 高德商户真实团队（头像+姓名职务+专长标签+从业年限+咨询） */
/* 师资团队风采（PC）：首页固定 2 行 × 5 列 = 10 张紧凑卡片，居中；不做单列多行堆叠 */
.staff-list{display:grid;grid-template-columns:repeat(5,1fr);justify-content:center;align-items:stretch;gap:16px;max-width:1200px;margin:0 auto}
.staff-row{background:#fff;border:1px solid #ECECEC;border-radius:12px;padding:16px 12px 18px;display:flex;flex-direction:column;align-items:center;text-align:center;box-shadow:0 3px 12px rgba(0,0,0,.05);transition:.2s}
.staff-row:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(216,38,31,.10)}
.staff-row img{width:56px;height:56px;border-radius:50%;object-fit:cover;background:var(--bg)}
.staff-row .bd{flex:auto;width:100%}
.staff-row h4{font-size:15px;font-weight:900;color:var(--ink);line-height:1.3;margin-top:8px}
.staff-row h4 small{display:block;font-size:11px;font-weight:700;color:#888;margin-top:2px}
.staff-row .tag{display:inline-block;font-size:10px;color:#D9820F;background:#FDF1DE;border-radius:5px;padding:1px 7px;margin-top:6px;line-height:1.5;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.staff-row .y{font-size:11px;color:#aaa;margin-top:4px}
.staff-row .good{font-size:10px;color:#999;margin-top:2px}
.staff-row .ask{margin-top:9px;background:linear-gradient(135deg,#FFB84D,#F5A623);color:#fff;font-size:13px;font-weight:800;padding:6px 18px;border-radius:16px}
.staff-row .ask:hover{opacity:.9}
@media (max-width:900px){.staff-list{grid-template-columns:repeat(3,1fr);max-width:760px;gap:12px}}
@media (max-width:560px){.staff-list{grid-template-columns:repeat(2,1fr);max-width:360px;gap:10px}}

/* ===== 新闻资讯 ===== */
.news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.news-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.07);transition:.25s;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-5px);box-shadow:0 12px 28px rgba(216,38,31,.15)}
.news-card img{width:100%;height:132px;object-fit:cover}
.news-card .bd{padding:12px 14px 14px;flex:1;display:flex;flex-direction:column}
.news-card .tag{display:inline-block;background:var(--red);color:#fff;font-size:11px;padding:2px 9px;border-radius:12px;width:fit-content;margin-bottom:7px}
.news-card h4{font-size:15px;font-weight:800;color:var(--ink);line-height:1.4}
.news-card .date{font-size:11px;color:#999;margin-top:6px}
.news-card .ex{font-size:12px;color:#666;margin-top:6px;line-height:1.6;flex:1}
.news-card .more{margin-top:9px;color:var(--red);font-weight:700;font-size:12px}
.news-list-page .news-grid{grid-template-columns:repeat(2,1fr)}
@media (max-width:900px){.news-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.news-grid{grid-template-columns:1fr}.news-list-page .news-grid{grid-template-columns:1fr}}

/* ===== 文章详情（响应式，PC/移动通用） ===== */
.article{max-width:820px;margin:0 auto;background:#fff;border-radius:12px;padding:32px 38px;box-shadow:0 4px 16px rgba(0,0,0,.06)}
.article .a-tag{display:inline-block;background:var(--red);color:#fff;font-size:12px;padding:3px 12px;border-radius:12px}
.article h1{font-size:26px;font-weight:900;color:var(--ink);line-height:1.4;margin:14px 0 8px}
.article .meta{font-size:13px;color:#999;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:18px}
.article .cover{width:100%;border-radius:8px;margin:0 0 18px}
.article p{font-size:16px;line-height:1.95;color:#333;margin:14px 0}
.article h3{font-size:19px;font-weight:800;color:var(--red);margin:24px 0 8px}
.article .back{display:inline-block;margin-top:24px;color:var(--red);font-weight:700}
@media (max-width:600px){.article{padding:20px 16px;border-radius:0}.article h1{font-size:21px}.article p{font-size:15px}}