/* 西安虹途职业高中 · 设计稿样式（无外部字体、无框架，约6KB） */
:root{--navy:#16365f;--navy-2:#1f4a7d;--red:#b3312b;--ink:#1d2430;--muted:#5b6575;--line:#e3e7ee;--bg:#f5f7fa;--card:#fff;--todo-bg:#fff4d6;--todo-ink:#8a5a00;--warn:#b3312b}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Noto Sans SC",sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:16px}
a{color:var(--navy-2);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.todo{background:var(--todo-bg);color:var(--todo-ink);border:1px dashed #e0b44a;border-radius:4px;padding:0 6px;font-size:.92em;white-space:normal}
.chk{display:inline-block;font-size:12px;line-height:1.6;padding:0 6px;border-radius:3px;background:#fde8e6;color:var(--warn);border:1px solid #f3c2bd;vertical-align:2px;margin-left:4px}
.src{font-size:12px;color:var(--muted)}
/* 顶栏 */
.topbar{background:var(--navy);color:#dfe7f2;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;padding-top:6px;padding-bottom:6px}
.topbar a{color:#fff}
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:19px;letter-spacing:.5px}
.brand:hover{text-decoration:none}
.logo{width:36px;height:36px;border-radius:8px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:18px;font-weight:700}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;gap:2px;flex-wrap:wrap}
nav.main a{display:block;padding:8px 11px;border-radius:6px;color:var(--ink);font-size:15px}
nav.main a[aria-current=page]{color:var(--navy);background:#eaf0f8;font-weight:600}
nav.main a:hover{background:#f0f3f8;text-decoration:none}
.navtoggle{display:none}
/* 首屏 */
.hero{background:linear-gradient(180deg,#fff 0%,#eef3f9 100%);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.35fr 1fr;gap:40px;padding-top:48px;padding-bottom:48px;align-items:start}
.eyebrow{color:var(--red);font-weight:600;font-size:14px;letter-spacing:1px;margin:0 0 6px}
h1{font-size:38px;line-height:1.3;margin:0 0 14px;color:var(--navy)}
.lead{font-size:18px;color:#2c3544;margin:0 0 18px}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.btn{display:inline-block;padding:11px 20px;border-radius:8px;font-weight:600;font-size:16px;border:1px solid var(--navy)}
.btn.primary{background:var(--navy);color:#fff}
.btn.ghost{background:#fff;color:var(--navy)}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.updated{margin-top:14px;font-size:13px;color:var(--muted)}
.factcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 22px;box-shadow:0 2px 10px rgba(22,54,95,.06)}
.factcard h2{font-size:17px;margin:0 0 10px;color:var(--navy)}
dl.facts{margin:0;display:grid;grid-template-columns:6.5em 1fr;gap:8px 12px;font-size:15px}
dl.facts dt{color:var(--muted)}
dl.facts dd{margin:0}
/* 区块 */
section.block{padding:44px 0}
section.block.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:18px}
h2.sec{font-size:26px;margin:0;color:var(--navy);padding-left:12px;border-left:4px solid var(--red);line-height:1.3}
.more{font-size:15px;white-space:nowrap}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px 20px}
.card h3{font-size:18px;margin:0 0 6px;line-height:1.45}
.card p{margin:0 0 6px;color:#2f3846}
.qa h3{color:var(--navy)}
.qa h3::before{content:"问";display:inline-block;background:var(--navy);color:#fff;font-size:13px;border-radius:4px;padding:0 5px;margin-right:8px;vertical-align:2px}
.fit ul{margin:0;padding-left:1.2em}
.fit li{margin:4px 0}
.fit.yes{border-top:4px solid var(--navy)}
.fit.no{border-top:4px solid var(--red)}
.newslist{list-style:none;margin:0;padding:0;background:#fff;border:1px solid var(--line);border-radius:10px}
.newslist li{display:flex;gap:16px;justify-content:space-between;padding:13px 18px;border-top:1px solid var(--line)}
.newslist li:first-child{border-top:0}
.newslist time{color:var(--muted);font-size:14px;white-space:nowrap}
.tag{display:inline-block;font-size:12px;color:var(--navy-2);background:#eaf0f8;border-radius:3px;padding:0 6px;margin-right:6px}
.note{font-size:14px;color:var(--muted);margin-top:12px}
table.data{width:100%;border-collapse:collapse;background:#fff;font-size:15px}
table.data th,table.data td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
table.data th{background:#f0f4f9;color:var(--navy);font-weight:600;white-space:nowrap}
.crumb{font-size:14px;color:var(--muted);padding:14px 0 0}
.crumb ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.crumb li+li::before{content:"›";margin-right:6px;color:#9aa3b2}
article.doc{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px 32px;margin:16px 0 40px}
article.doc h1{font-size:30px}
article.doc h2{font-size:21px;color:var(--navy);margin:30px 0 10px;padding-top:10px;border-top:1px solid var(--line)}
article.doc h3{font-size:18px;margin:20px 0 6px}
.toc{background:#f5f8fc;border:1px solid var(--line);border-radius:8px;padding:12px 18px;font-size:15px}
.toc ol{margin:6px 0 0;padding-left:1.3em}
/* 页脚 */
footer.site{background:#10243f;color:#c7d2e1;font-size:14px;padding:34px 0 24px}
footer.site a{color:#fff}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:24px}
footer.site h2{font-size:16px;color:#fff;margin:0 0 8px}
footer.site p{margin:0 0 6px}
footer.site .legal{border-top:1px solid #2a4063;margin-top:22px;padding-top:14px;font-size:13px;color:#9fb0c7}
.callbar{display:none}
/* 手机 */
@media (max-width:900px){
 .hero .wrap{grid-template-columns:1fr;gap:24px;padding-top:28px;padding-bottom:28px}
 .g3{grid-template-columns:1fr 1fr}
 footer.site .cols{grid-template-columns:1fr}
}
@media (max-width:640px){
 body{font-size:15.5px;padding-bottom:58px}
 .topbar .site-tag{display:none}
 .topbar .wrap{justify-content:center}
 header.site .wrap{flex-wrap:wrap;min-height:auto;padding-top:10px;padding-bottom:6px}
 nav.main{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
 nav.main ul{flex-wrap:nowrap}
 nav.main a{white-space:nowrap;padding:6px 10px;font-size:14.5px}
 h1{font-size:28px}
 .lead{font-size:16.5px}
 h2.sec{font-size:22px}
 .g2,.g3{grid-template-columns:1fr}
 dl.facts{grid-template-columns:5.5em 1fr;font-size:14.5px}
 section.block{padding:30px 0}
 .newslist li{flex-direction:column;gap:2px}
 article.doc{padding:20px 16px;border-radius:0;border-left:0;border-right:0}
 article.doc h1{font-size:25px}
 table.data{font-size:14px}
 table.data th,table.data td{padding:8px}
 .table-scroll{overflow-x:auto}
 .callbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--navy);box-shadow:0 -2px 8px rgba(0,0,0,.15)}
 .callbar a{flex:1;text-align:center;color:#fff;padding:14px 0;font-weight:600}
 .callbar a+a{background:var(--red)}
}
/* 内页补充 */
.meta{font-size:14px;color:var(--muted);margin:0 0 12px}
.archive-note{background:#fff7e6;border:1px solid #f1d39a;color:#7a5200;border-radius:8px;padding:10px 14px;font-size:14.5px}
.prose p{margin:0 0 14px}
.prose h2{font-size:21px;color:var(--navy);margin:28px 0 10px}
.prose h3{font-size:18px;margin:22px 0 8px}
.prose dl dt{font-weight:600;margin-top:14px;color:var(--navy)}
.prose dl dd{margin:4px 0 0}
figure{margin:16px 0}
figure img,.gallery img{max-width:100%;height:auto;border-radius:6px;display:block}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.gallery figure{margin:0}
.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%}
.consult{margin-top:28px;padding:14px 18px;background:#f0f4f9;border-radius:8px}
.consult h2{font-size:17px!important;margin:0 0 4px!important;padding:0!important;border:0!important}
.consult p{margin:0}
.related{margin:0 0 40px}
.related h2{font-size:18px;color:var(--navy)}
.related ul{padding-left:1.2em}
.pager{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}
.pager a{padding:4px 12px;border:1px solid var(--line);border-radius:6px;background:#fff}
.pager a[aria-current=page]{background:var(--navy);color:#fff;border-color:var(--navy)}
.tag.old{color:#7a5200;background:#fff3d6}
.qa-item h2{font-size:19px}
.doc ul,.doc ol{padding-left:1.4em}
.doc li{margin:4px 0}
@media (max-width:640px){.gallery{grid-template-columns:1fr 1fr}}