/* ===== 西蜀嘉艺单招教育 · 全站样式 ===== */
:root{
  --brand:#c1121f;
  --brand-dark:#8d0e17;
  --gold:#d4a017;
  --gold-light:#f6e7c1;
  --ink:#26221e;
  --gray:#6b645c;
  --bg:#faf7f2;
  --card:#ffffff;
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);line-height:1.75}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1160px;margin:0 auto;padding:0 20px}
section{padding:64px 0}
.sec-tag{display:inline-block;background:var(--gold-light);color:var(--brand-dark);font-size:13px;font-weight:700;padding:4px 14px;border-radius:99px;letter-spacing:2px;margin-bottom:12px}
h2.sec-title{font-size:32px;line-height:1.3;margin-bottom:8px}
.sec-sub{color:var(--gray);margin-bottom:36px;font-size:15px}
h3.sub{font-size:20px;color:var(--brand-dark);margin:36px 0 14px}

/* --- 导航 --- */
header.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid #eee3d3}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{font-weight:800;font-size:19px;color:var(--brand-dark)}
.logo small{display:block;font-size:10px;font-weight:500;color:var(--gray);letter-spacing:1px}
nav.links{display:flex;gap:20px;font-size:14.5px;font-weight:600;flex-wrap:wrap}
nav.links a:hover,nav.links a.on{color:var(--brand)}
.nav-cta{background:var(--brand);color:#fff;padding:9px 18px;border-radius:8px;font-size:14px;font-weight:700;white-space:nowrap}
.nav-toggle{display:none;background:var(--brand);color:#fff;border:0;padding:8px 14px;border-radius:8px;font-weight:700}
@media(max-width:1120px){nav.links{display:none}nav.links.open{display:flex;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;padding:16px 20px;border-bottom:1px solid #eee;gap:14px}.nav-toggle{display:block}}

/* --- 面包屑 --- */
.crumb{background:#fff;border-bottom:1px solid #f0e6d6;font-size:13px;color:var(--gray);padding:12px 0}
.crumb a:hover{color:var(--brand)}

/* --- 内页页头 --- */
.page-hero{background:linear-gradient(135deg,#7a0c13 0%,#a8161f 60%,#c1121f 100%);color:#fff;padding:56px 0 48px}
.page-hero h1{font-size:clamp(24px,3.6vw,38px);line-height:1.32;margin-bottom:10px}
.page-hero p{color:#ffe9e0;max-width:700px;font-size:15.5px}

/* --- 首页 Hero --- */
.hero{background:linear-gradient(135deg,#7a0c13 0%,#a8161f 55%,#c1121f 100%);color:#fff;padding:84px 0 72px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-140px;top:-140px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(212,160,23,.35),transparent 65%)}
.hero h1{font-size:clamp(28px,4.6vw,46px);line-height:1.28;margin-bottom:18px}
.hero h1 em{font-style:normal;color:#ffd977}
.hero p.lead{font-size:17px;max-width:640px;color:#ffe9e0;margin-bottom:30px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.btn{display:inline-block;padding:13px 28px;border-radius:10px;font-weight:700;font-size:15.5px}
.btn-gold{background:linear-gradient(135deg,#f2b93b,#d4a017);color:#4a2c00}
.btn-ghost{border:1.5px solid rgba(255,255,255,.55);color:#fff}
.hero-stats{display:flex;gap:0;background:rgba(0,0,0,.22);border-radius:14px;max-width:720px;flex-wrap:wrap}
.hero-stats div{flex:1;min-width:140px;text-align:center;padding:18px 8px}
.hero-stats b{display:block;font-size:30px;color:#ffd977}
.hero-stats span{font-size:13px;color:#ffe9e0}

/* --- 数据条 --- */
.stats-band{background:#fff;border-bottom:1px solid #f0e6d6}
.stats-band .container{display:flex;flex-wrap:wrap;gap:10px;padding:26px 20px}
.chip{flex:1;min-width:170px;background:var(--bg);border-radius:10px;padding:14px 16px;font-size:14px}
.chip b{color:var(--brand-dark);font-size:17px}

/* --- 通用网格 --- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:900px){.grid-2,.grid-3{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid-4{grid-template-columns:1fr}}

/* --- 关于 --- */
.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.about-grid .pics{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.about-grid .pics img{border-radius:var(--radius);height:220px;width:100%;object-fit:cover}
.about-text p{margin-bottom:14px;color:#403a33}
@media(max-width:900px){.about-grid{grid-template-columns:1fr}}

/* --- 时间线 --- */
.timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:44px}
.tl-item{background:#fff;border-radius:12px;padding:18px 12px;text-align:center;border-top:4px solid var(--gold);box-shadow:0 2px 10px rgba(90,60,20,.06)}
.tl-item b{display:block;color:var(--brand-dark);font-size:14.5px;margin-bottom:4px}
.tl-item span{font-size:12.5px;color:var(--gray)}
.tl-num{font-size:12px;color:var(--gold);font-weight:800;letter-spacing:1px}
@media(max-width:900px){.timeline{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.timeline{grid-template-columns:repeat(2,1fr)}}

/* --- 卡片 --- */
.card{background:#fff;border-radius:var(--radius);padding:26px 22px;box-shadow:0 2px 14px rgba(90,60,20,.06)}
.adv-card{background:#fff;border-radius:var(--radius);padding:26px 22px;box-shadow:0 2px 14px rgba(90,60,20,.06);transition:transform .2s}
.adv-card:hover{transform:translateY(-4px)}
.adv-card .ico{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,#c1121f,#8d0e17);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}
.adv-card h3{font-size:17.5px;margin-bottom:8px;color:var(--brand-dark)}
.adv-card p{font-size:14px;color:var(--gray)}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.adv-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.adv-grid{grid-template-columns:1fr}}

/* --- 喜报 --- */
.results-band{background:linear-gradient(135deg,#8d0e17,#c1121f);color:#fff}
.results-band .sec-title{color:#fff}
.results-band .sec-sub{color:#ffd9c8}
.score-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:40px}
.score-card{background:#fff;border-radius:12px;padding:18px 10px;text-align:center;border-bottom:4px solid var(--gold)}
.score-card b{display:block;font-size:26px;color:var(--brand)}
.score-card span{font-size:13px;color:var(--ink);display:block;margin-top:4px}
.score-card small{font-size:11.5px;color:var(--gray);display:block}
@media(max-width:900px){.score-wall{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.score-wall{grid-template-columns:repeat(2,1fr)}}

/* --- 图片网格 --- */
.pic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pic-grid img{border-radius:var(--radius);height:240px;width:100%;object-fit:cover}
.pic-grid.pic-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.pic-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.pic-grid,.pic-grid.pic-2{grid-template-columns:1fr}}

/* --- 院校标签 --- */
.college-wrap{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:0 2px 14px rgba(90,60,20,.06)}
.college-tags{display:flex;flex-wrap:wrap;gap:8px}
.college-tags span{background:var(--bg);border:1px solid #eee0cc;border-radius:99px;padding:5px 13px;font-size:13px}
.college-tags span.pub{background:#fdf0ee;border-color:#f3cfc8;color:var(--brand-dark);font-weight:600}

/* --- 表格 --- */
.tbl-wrap{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 14px rgba(90,60,20,.06)}
table{width:100%;border-collapse:collapse;font-size:14.5px}
th{background:#fdf3e6;color:var(--brand-dark);text-align:left;padding:14px 18px;font-size:14px}
td{padding:13px 18px;border-top:1px solid #f2ece2;color:#413b33}
tbody tr:hover{background:#fdfaf6}

/* --- 小程序 --- */
.app-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center}
.app-grid img{border-radius:var(--radius);box-shadow:0 8px 30px rgba(0,0,0,.12)}
.feat-list{list-style:none}
.feat-list li{background:#fff;border-radius:12px;padding:14px 18px;margin-bottom:10px;font-size:15px;box-shadow:0 1px 8px rgba(90,60,20,.05)}
.feat-list li b{color:var(--brand-dark)}
@media(max-width:900px){.app-grid{grid-template-columns:1fr}}

/* --- FAQ --- */
details.faq{background:#fff;border-radius:12px;margin-bottom:12px;box-shadow:0 1px 8px rgba(90,60,20,.05);overflow:hidden}
details.faq summary{cursor:pointer;padding:18px 22px;font-weight:700;font-size:16px;color:var(--brand-dark);list-style:none;position:relative;padding-right:44px}
details.faq summary::after{content:"+";position:absolute;right:20px;font-size:22px;color:var(--gold)}
details.faq[open] summary::after{content:"−"}
details.faq .ans{padding:0 22px 20px;font-size:14.5px;color:#403a33}

/* --- 联系 --- */
.contact-band{background:linear-gradient(135deg,#3a2c1a,#5a4020);color:#fff}
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:36px}
.c-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:20px}
.c-card b{display:block;color:#ffd977;font-size:16px;margin-bottom:6px}
.c-card span{font-size:15px;letter-spacing:.5px}
.addr-line{background:rgba(255,255,255,.08);border-radius:12px;padding:20px 24px;font-size:15.5px;border:1px solid rgba(255,255,255,.18)}
.contact-grid.two{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.contact-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.contact-grid{grid-template-columns:1fr}}

/* --- 表单 --- */
.form{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:0 2px 14px rgba(90,60,20,.06)}
.form label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;padding:11px 14px;border:1px solid #e6dbc9;border-radius:9px;font-size:15px;font-family:inherit;margin-bottom:16px;background:#fffdfa}
.form input:focus,.form textarea:focus{outline:2px solid var(--gold)}
.form button{width:100%;background:var(--brand);color:#fff;border:0;padding:14px;border-radius:10px;font-size:16px;font-weight:700;cursor:pointer}

/* --- 相关文章/内链 --- */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rel-card{background:#fff;border-radius:12px;padding:22px;box-shadow:0 1px 8px rgba(90,60,20,.05);display:block}
.rel-card b{color:var(--brand-dark);font-size:16px}
.rel-card p{font-size:13.5px;color:var(--gray);margin-top:6px}
.rel-card:hover{box-shadow:0 6px 18px rgba(90,60,20,.12)}
@media(max-width:900px){.rel-grid{grid-template-columns:1fr}}

/* --- 底部 --- */
footer{background:#241a10;color:#a89a88;padding:30px 0;font-size:13px}
footer .f-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px;margin-bottom:18px}
footer h4{color:#e8d9c4;font-size:15px;margin-bottom:10px}
footer a{display:block;padding:3px 0}
footer a:hover{color:#ffd977}
.f-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.1);padding-top:14px;font-size:12.5px}
@media(max-width:760px){footer .f-grid{grid-template-columns:1fr}}

/* --- 浮动咨询 --- */
.float-cta{position:fixed;right:18px;bottom:22px;z-index:200;display:flex;flex-direction:column;gap:10px}
.float-cta a{background:var(--brand);color:#fff;padding:12px 20px;border-radius:99px;font-weight:700;font-size:14.5px;box-shadow:0 6px 18px rgba(193,18,31,.4);text-align:center}
.float-cta a.alt{background:#1e7f4f}
@media print{.float-cta{display:none}}
/* 手机端已有底部操作条，隐藏浮动按钮，避免两套重复入口 */
@media(max-width:760px){.float-cta{display:none !important}}

/* ===== 2026 改版：GEO 答案前置 + 视觉升级 ===== */
/* 要点速览（AI 摘要易摘抄） */
.tldr{background:#fff;border-left:5px solid var(--gold);border-radius:12px;padding:22px 26px;box-shadow:0 2px 14px rgba(90,60,20,.07);margin-bottom:32px}
.tldr h2{font-size:19px;color:var(--brand-dark);margin-bottom:10px;display:flex;align-items:center;gap:8px}
.tldr ul{margin:0;padding-left:20px}
.tldr li{font-size:15px;color:#413b33;margin-bottom:6px}
.tldr .lead-answer{font-size:16px;color:#33291f;background:#fdf8ee;border-radius:8px;padding:12px 14px;margin-bottom:12px}
.updated{font-size:12.5px;color:var(--gray);margin-top:10px}

/* 金刚区四入口 */
.quick-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:-40px;position:relative;z-index:5}
.qn-item{background:#fff;border-radius:14px;padding:20px 12px;text-align:center;box-shadow:0 8px 24px rgba(90,50,20,.10);transition:transform .2s}
.qn-item:hover{transform:translateY(-5px)}
.qn-item .q-ico{font-size:26px;margin-bottom:6px}
.qn-item b{display:block;font-size:15.5px;color:var(--brand-dark)}
.qn-item span{font-size:12.5px;color:var(--gray)}
@media(max-width:760px){.quick-nav{grid-template-columns:repeat(2,1fr);margin-top:16px}}

/* 带背景图的 Hero */
.hero-bg{position:relative;background:#7a0c13;color:#fff;padding:96px 0 88px;overflow:hidden}
.hero-bg .bg-img{position:absolute;inset:0;background:url("images/see-off-bus-1200.webp") center/cover no-repeat;opacity:.28;background-image:image-set(url("images/see-off-bus-800.webp") 1x, url("images/see-off-bus-1200.webp") 2x)}
.hero-bg .bg-mask{position:absolute;inset:0;background:linear-gradient(115deg,rgba(122,12,19,.94) 0%,rgba(168,22,31,.86) 55%,rgba(193,18,31,.72) 100%)}
.hero-bg .container{position:relative;z-index:2}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.badge{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);border-radius:99px;padding:6px 14px;font-size:13px}

/* 关键事实表 */
.fact-table{background:#fff;border-radius:var(--radius);padding:6px 0;box-shadow:0 2px 14px rgba(90,60,20,.06)}
.fact-table h3{font-size:16px;color:var(--brand-dark);padding:16px 22px 8px}

/* 术语卡 */
.def-card{background:#fffdf8;border:1px solid #f0e2c6;border-radius:12px;padding:18px 20px}
.def-card b{color:var(--brand-dark)}

/* 移动端底部操作条 */
.mobile-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:300;background:#fff;border-top:1px solid #eee;box-shadow:0 -4px 16px rgba(0,0,0,.08);padding-bottom:env(safe-area-inset-bottom)}
.mobile-bar a{flex:1;text-align:center;padding:13px 4px;font-size:15px;font-weight:700;color:#fff}
.mobile-bar a.tel{background:var(--brand)}
.mobile-bar a.book{background:#1e7f4f}
@media(max-width:760px){.mobile-bar{display:flex}body{padding-bottom:calc(58px + env(safe-area-inset-bottom))}}

/* ===== 单招资讯栏目 ===== */
.news-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.news-list{grid-template-columns:1fr}}
.news-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 14px rgba(90,60,20,.07);transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-4px);box-shadow:0 10px 26px rgba(90,60,20,.14)}
.news-card .nc-cover{height:150px;background:linear-gradient(135deg,#7a0c13,#c1121f);display:flex;align-items:center;justify-content:center;font-size:42px}
.news-card .nc-body{padding:20px 22px 22px;flex:1;display:flex;flex-direction:column}
.news-card .nc-tag{display:inline-block;background:#fdf1e0;color:var(--brand-dark);font-size:12px;padding:3px 10px;border-radius:99px;margin-bottom:10px;align-self:flex-start}
.news-card h3{font-size:17.5px;color:#33291f;line-height:1.45;margin-bottom:8px}
.news-card h3 a{color:inherit}
.news-card p{font-size:14.5px;color:#6b6259;line-height:1.7;margin-bottom:14px;flex:1}
.nc-meta{font-size:12.5px;color:var(--gray);border-top:1px solid #f2ece2;padding-top:12px;display:flex;justify-content:space-between}

/* 文章正文 */
.post-wrap{max-width:790px;margin:0 auto}
.post-meta{font-size:13.5px;color:var(--gray);margin-bottom:26px;padding-bottom:14px;border-bottom:1px solid #f0e6d6}
.post-body{font-size:16.5px;line-height:1.95;color:#3b332b}
.post-body h2{font-size:22px;color:var(--brand-dark);margin:34px 0 14px;padding-left:13px;border-left:4px solid var(--gold)}
.post-body h3{font-size:18px;color:#33291f;margin:26px 0 10px}
.post-body p{margin-bottom:16px}
.post-body ul,.post-body ol{margin:0 0 18px 22px}
.post-body li{margin-bottom:8px}
.post-body strong{color:var(--brand-dark)}
.post-body blockquote{background:#fdf8ee;border-left:4px solid var(--gold);padding:14px 18px;margin:20px 0;font-size:15.5px;color:#5a4b38;border-radius:0 8px 8px 0}
.post-body table{width:100%;border-collapse:collapse;font-size:14.5px;margin:18px 0}
.post-body th,.post-body td{border:1px solid #eee;padding:10px 12px;text-align:left}
.post-body th{background:#fdf8ee;color:var(--brand-dark)}
.post-tip{background:#f6f9f6;border:1px solid #d8ead8;border-radius:12px;padding:18px 22px;margin:26px 0;font-size:15px}
.post-cta{background:linear-gradient(135deg,#7a0c13,#c1121f);color:#fff;border-radius:var(--radius);padding:28px 30px;margin:36px 0;text-align:center}
.post-cta h3{color:#fff;margin-bottom:8px;font-size:19px}
.post-cta p{color:#ffe9e0;font-size:15px;margin-bottom:16px}
.post-cta a.btn-gold{margin:0 6px}
.post-nav{display:flex;justify-content:space-between;gap:14px;font-size:14.5px;padding-top:20px;border-top:1px solid #f0e6d6;margin-top:10px}
@media(max-width:640px){.post-nav{flex-direction:column}}

/* ===== 百科式词条组件 ===== */
.bk-infobox{background:#fff;border:1px solid #f0e6d6;border-top:3px solid var(--brand);border-radius:12px;overflow:hidden;margin:0 0 26px;box-shadow:0 2px 14px rgba(90,60,20,.06)}
.bk-infobox .bk-t{font-size:17px;text-align:center;padding:13px 10px;background:#fdf8ee;color:var(--brand-dark);border-bottom:1px solid #f2e6d2;font-weight:700}
.bk-infobox table{width:100%;border-collapse:collapse;font-size:14.2px;margin:0}
.bk-infobox th,.bk-infobox td{border:0;border-bottom:1px solid #f5f0e7;padding:9px 14px;text-align:left;vertical-align:top}
.bk-infobox tr:last-child th,.bk-infobox tr:last-child td{border-bottom:0}
.bk-infobox th{width:92px;color:#8a7a63;font-weight:600;background:#fffdf8}
.bk-toc{background:#fffdf8;border:1px solid #f0e2c6;border-radius:12px;padding:16px 22px;margin:0 0 28px}
.bk-toc b{display:block;font-size:15px;color:var(--brand-dark);margin-bottom:6px}
.bk-toc ol{margin:0 0 0 20px;font-size:14.5px;line-height:2}
.bk-toc a{color:#5a4b38}
.bk-toc a:hover{color:var(--brand);text-decoration:underline}
.post-figure{margin:26px 0}
.post-figure img{width:100%;border-radius:10px;display:block;box-shadow:0 2px 12px rgba(90,60,20,.10)}
.post-figure figcaption{font-size:13px;color:var(--gray);text-align:center;margin-top:8px;line-height:1.65}
.bk-faq{background:#fff;border:1px solid #f0e6d6;border-radius:12px;padding:4px 22px 12px;margin:24px 0}
.bk-faq h3{font-size:16.5px;color:var(--brand-dark);margin:18px 0 6px}
.bk-faq p{font-size:15.3px;color:#5a4b38;margin-bottom:4px}
.bk-ref{font-size:13.5px;color:var(--gray);border-top:1px dashed #e6dbc9;padding-top:16px;margin-top:34px;line-height:1.8}
.bk-seealso{background:#fffdf8;border:1px dashed #e3d3b4;border-radius:12px;padding:16px 22px;margin:26px 0;font-size:15px}
.bk-seealso b{color:var(--brand-dark);display:block;margin-bottom:6px}
.bk-seealso a{margin-right:16px;display:inline-block;line-height:2}
@media(max-width:640px){.bk-infobox th{width:78px}.bk-toc ol{line-height:1.9}}

/* ===== 手机端顶部导航：保证机构全称完整显示 ===== */
@media(max-width:760px){
  .nav-inner{gap:10px}
  .logo{font-size:16.5px;white-space:nowrap;flex-shrink:0;letter-spacing:-.2px}
  .logo small{display:block;font-size:9.5px;letter-spacing:0;white-space:nowrap;margin-top:1px}
  .nav-cta{display:none}
  .nav-toggle{padding:9px 15px;font-size:14px}
}
@media(max-width:380px){
  .logo{font-size:15px}
  .nav-toggle{padding:8px 12px}
}