:root{
  color-scheme:light;
  --ink:#101827;--muted:#607186;--line:#dce7ee;--paper:#fff;--wash:#f6fafc;
  --dark:#0a1220;--teal:#0f8f7b;--cyan:#18cde3;--lime:#a3e635;--blue:#2563eb;
  --amber:#f59e0b;--red:#e45252;--shadow:0 22px 64px rgba(15,23,42,.1)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:linear-gradient(180deg,#fff 0%,#f5f9fb 48%,#fff 100%);font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
a{color:inherit;text-decoration:none}
p{line-height:1.78}
h1,h2,h3{font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;font-weight:800;letter-spacing:0}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px;padding:0 5vw;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.brand{display:inline-flex;align-items:center;gap:12px;min-width:214px}
.brand-mark{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;color:#07111f;background:linear-gradient(135deg,var(--lime),var(--cyan));font-size:24px;font-weight:1000;box-shadow:0 18px 40px rgba(24,205,227,.22)}
.brand strong,.brand small{display:block;line-height:1.08}.brand strong{font-size:20px}.brand small{margin-top:5px;color:var(--muted);font-size:12px;letter-spacing:.12em}
.nav{display:flex;align-items:center;gap:24px;color:#26394f;font-size:15px;font-weight:900}.nav a{position:relative;display:inline-flex;align-items:center;min-height:76px}.nav a:first-child:after{content:"";position:absolute;left:0;right:0;bottom:18px;height:4px;border-radius:999px;background:linear-gradient(90deg,var(--teal),var(--lime))}
.top-action{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:8px;color:#fff;background:var(--dark);font-weight:1000;white-space:nowrap}
.brand,.nav a,.top-action,.primary,.ghost,.quick-rail a,.lead-list a,.article-card,.table-row[href],.note-links a,.channel-card,.library-card,.library-links a,.week-card,.rank-list,.faq-card,.site-map a,.today-item,.card-link,.route-card,.deep-card,.index-card,.footer a{transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease,color .2s ease;will-change:transform}
.brand:hover,.top-action:hover,.primary:hover,.ghost:hover,.quick-rail a:hover,.lead-list a:hover,.article-card:hover,.table-row[href]:hover,.note-links a:hover,.channel-card:hover,.library-card:hover,.library-links a:hover,.week-card:hover,.rank-list:hover,.faq-card:hover,.site-map a:hover,.today-item:hover,.card-link:hover,.route-card:hover,.deep-card:hover,.index-card:hover,.footer a:hover{transform:translateY(-6px);box-shadow:0 28px 76px rgba(15,23,42,.16);border-color:rgba(15,143,123,.34)}
.nav a:hover{color:var(--teal);transform:translateY(-2px)}
.table-row[href]:hover,.lead-list a:hover,.library-links a:hover{background:#effdf7}.quick-rail a:hover,.site-map a:hover{background:linear-gradient(180deg,#fff,#effdf7)}.channel-card:hover b,.today-item:hover .item-time{box-shadow:0 14px 30px rgba(24,205,227,.24)}
.hero{color:#fff;background:radial-gradient(circle at 84% 14%,rgba(24,205,227,.24),transparent 27%),radial-gradient(circle at 15% 86%,rgba(163,230,53,.15),transparent 30%),linear-gradient(135deg,#08111f 0%,#10243a 48%,#074845 100%)}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.05fr) 430px;gap:44px;max-width:1460px;margin:0 auto;padding:76px 5vw 42px;align-items:start}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px;color:#b8f8ff;font-size:14px;font-weight:900}.hero h1{max-width:850px;margin:0;font-size:clamp(40px,4.8vw,66px);line-height:1.13;text-shadow:0 16px 42px rgba(0,0,0,.28)}.hero p{max-width:820px;margin:24px 0 0;color:#d7e9ef;font-size:20px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}.primary,.ghost{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:8px;font-weight:1000}.primary{color:#07111f;background:linear-gradient(135deg,var(--lime),var(--cyan))}.ghost{color:#effbff;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06)}
.today-panel{overflow:hidden;border:1px solid rgba(255,255,255,.15);border-radius:14px;background:rgba(5,12,24,.78);box-shadow:0 34px 90px rgba(0,0,0,.24)}.today-head{padding:24px 26px;border-bottom:1px solid rgba(255,255,255,.11)}.today-head strong{display:block;margin-bottom:8px;font-size:22px}.today-head span{color:#a3e635;font-weight:1000;font-size:13px}
.today-item{display:grid;grid-template-columns:78px 1fr;gap:16px;padding:21px 26px;border-bottom:1px solid rgba(255,255,255,.1)}.today-item:last-child{border-bottom:0}.item-time{display:grid;place-items:center;min-height:62px;border-radius:10px;color:#07111f;background:linear-gradient(135deg,var(--lime),var(--cyan));font-size:15px;font-weight:1000;text-align:center;line-height:1.15}.today-item h2,.today-item h3{margin:0 0 8px;font-size:19px}.today-item p{margin:0;color:#bdd0dc;font-size:14px;line-height:1.62}
.quick-rail{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-bottom:1px solid var(--line)}.quick-rail a{min-height:110px;padding:22px 5vw;background:#fff}.quick-rail b{display:block;color:var(--teal);font-size:28px;line-height:1}.quick-rail span{display:block;margin-top:9px;color:#40536a;line-height:1.45;font-weight:1000}
.section{max-width:1460px;margin:0 auto;padding:72px 5vw}.section-title{display:grid;grid-template-columns:minmax(0,.82fr) minmax(330px,1fr);gap:34px;align-items:end;margin-bottom:30px}.section-title h2{margin:0;font-size:clamp(30px,3.6vw,46px);line-height:1.18}.section-title p{margin:0;color:var(--muted);font-size:17px}
.news-grid{display:grid;grid-template-columns:minmax(0,1fr) 392px;gap:22px}.lead-card,.article-card,.schedule-card,.channel-card,.library-card,.faq-card,.week-card,.card-link{border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:var(--shadow)}
.lead-card{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px;padding:28px;min-height:336px;background:linear-gradient(145deg,rgba(15,143,123,.1),transparent 48%),#fff}.tag{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;color:#065f46;background:#dcfce7;font-size:12px;font-weight:1000}
.lead-card h2{margin:18px 0 14px;font-size:clamp(25px,2.4vw,34px);line-height:1.24}.lead-card p,.article-card p,.schedule-card p,.channel-card p,.library-card p,.faq-card p,.week-card p,.card-link p{margin:0;color:var(--muted);line-height:1.74}
.lead-list{display:grid;gap:10px;align-content:start}.lead-list a{padding:14px;border:1px solid #e3edf3;border-radius:9px;background:#f8fbfd;font-weight:900;line-height:1.45}
.aside-feed{display:grid;gap:14px}.article-card{padding:21px}.article-card h3{margin:11px 0 9px;font-size:22px;line-height:1.26}.article-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;color:var(--teal);font-size:13px;font-weight:1000}
.schedule-wrap{display:grid;grid-template-columns:minmax(0,1fr) 370px;gap:22px}.schedule-card{overflow:hidden}.table-row{display:grid;grid-template-columns:1fr 1.1fr 1.4fr 1fr;gap:14px;align-items:center;min-height:66px;padding:16px 20px;border-bottom:1px solid var(--line)}.table-row:last-child{border-bottom:0}.table-head{color:#fff;background:var(--dark);font-weight:1000}.table-row strong{color:#0f766e}.table-row em{color:#2563eb;font-style:normal;font-weight:1000}
.schedule-note{padding:24px;color:#fff;background:var(--dark)}.schedule-note h3{margin:0 0 14px;font-size:24px}.schedule-note p{color:#bdd0dc}.note-links{display:grid;gap:10px;margin-top:18px}.note-links a{padding:13px;border:1px solid rgba(255,255,255,.12);border-radius:8px;background:rgba(255,255,255,.06);color:#eaf7fb;font-weight:900}
.channels{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.channel-card{min-height:230px;padding:22px}.channel-card b{display:grid;place-items:center;width:44px;height:44px;margin-bottom:18px;border-radius:10px;color:#07111f;background:linear-gradient(135deg,var(--lime),var(--cyan));font-size:18px}.channel-card h3{margin:0 0 10px;font-size:23px}.channel-card a{display:inline-flex;margin-top:18px;color:var(--teal);font-weight:1000}
.library{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.library-card{overflow:hidden;min-height:312px}.library-head{min-height:120px;padding:24px;color:#fff;background:linear-gradient(135deg,#0b1322,#0f766e)}.library-card:nth-child(2) .library-head{background:linear-gradient(135deg,#10243a,#2563eb)}.library-card:nth-child(3) .library-head{background:linear-gradient(135deg,#351622,#e45252)}.library-head h3{margin:0 0 8px;font-size:28px}.library-head span{color:#d9edf2;font-weight:900}.library-card p{padding:22px 24px 0}.library-links{display:grid;gap:8px;padding:18px 24px 24px}.library-links a{padding:11px 12px;border:1px solid #e3edf3;border-radius:8px;background:#f8fbfd;color:#26394f;font-weight:900}
.week-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:22px}.week-card{padding:28px}.week-card h3{margin:0 0 14px;font-size:30px}.week-days{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-top:22px}.week-days span{min-height:82px;padding:11px;border:1px solid var(--line);border-radius:9px;background:#fff;color:#42566d;line-height:1.35;font-size:13px}.week-days b{display:block;margin-bottom:8px;color:var(--ink);font-size:18px}.week-days .active{background:linear-gradient(135deg,#ecfccb,#cffafe);border-color:rgba(15,143,123,.3);box-shadow:0 16px 36px rgba(15,143,123,.12)}
.rank-list{padding:28px;border-radius:10px;color:#fff;background:var(--dark);box-shadow:var(--shadow)}.rank-list h3{margin:0 0 18px;font-size:28px}.rank-row{display:grid;grid-template-columns:44px 1fr 62px;gap:12px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.1);align-items:center}.rank-row:last-child{border-bottom:0}.rank-row b{color:var(--lime)}.rank-row span{color:#9fb5c7;text-align:right;font-weight:900}
.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.faq-card{min-height:180px;padding:22px}.faq-card h3{margin:0 0 10px;font-size:21px;line-height:1.3}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card-link{display:block;min-height:190px;padding:24px}.card-link h3{margin:0 0 10px;font-size:23px}.card-link span{display:inline-flex;margin-top:18px;color:var(--teal);font-weight:1000}
.route-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.route-card,.deep-card,.index-card{border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:var(--shadow)}.route-card{padding:28px}.route-card h3,.deep-card h3,.index-card h3{margin:0 0 12px}.route-steps{display:grid;gap:12px;margin-top:22px}.route-steps a{display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:center;padding:14px;border:1px solid #e3edf3;border-radius:9px;background:#f8fbfd;font-weight:900}.route-steps b{display:grid;place-items:center;width:42px;height:42px;border-radius:9px;color:#07111f;background:linear-gradient(135deg,var(--lime),var(--cyan))}.route-note{padding:28px;color:#fff;background:linear-gradient(135deg,#0a1220,#0f766e)}.route-note p{color:#d4e6ec}.deep-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.deep-card{min-height:244px;padding:22px}.deep-card span,.index-card span{display:inline-flex;margin-bottom:14px;color:#0f766e;font-size:13px;font-weight:1000}.deep-card p,.index-card p{color:var(--muted)}.index-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.index-card{min-height:220px;padding:22px}.index-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.index-list a{padding:8px 10px;border:1px solid #dce7ee;border-radius:999px;background:#f8fbfd;color:#25435a;font-size:13px;font-weight:900}.index-list a:hover{background:#dcfce7;color:#065f46}
.content-band{margin-top:28px;padding:30px;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:var(--shadow)}.content-band h2{margin:0 0 14px;font-size:30px}.content-band p{margin:0 0 16px;color:#43566d;font-size:17px}.content-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}.content-column{padding:20px;border:1px solid #e3edf3;border-radius:9px;background:#f8fbfd}.content-column h3{margin:0 0 10px;font-size:21px}.content-column ul{margin:0;padding-left:20px;color:#50647a;line-height:1.85}.text-list{display:grid;gap:10px;margin-top:16px}.text-list a{padding:14px 16px;border:1px solid #e3edf3;border-radius:9px;background:#f8fbfd;font-weight:900}
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px}.article-main{padding:34px;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:var(--shadow)}.article-main h2{font-size:30px;margin:30px 0 12px}.article-main p{color:#3f5065;font-size:18px}.article-side{display:grid;gap:14px;align-content:start}.side-box{padding:22px;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:var(--shadow)}.side-box h3{margin:0 0 12px}.side-box a{display:block;padding:11px 0;border-bottom:1px solid var(--line);font-weight:900}.side-box a:last-child{border-bottom:0}
.site-map{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.site-map a{min-height:92px;padding:20px 5vw;background:#fff;font-weight:1000}.site-map span{display:block;margin-top:7px;color:var(--muted);font-size:13px;line-height:1.4}
.footer{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:22px;padding:38px 5vw;color:#cbd5e1;background:var(--dark)}.footer strong{display:block;margin-bottom:8px;color:#fff}.footer p{margin:0;color:#95a8b8}.footer a{display:block;margin-top:8px;color:#dffafe;font-weight:900}.footer .mail{word-break:break-all;color:#a3e635}
@media(max-width:1180px){.hero-inner,.news-grid,.schedule-wrap,.week-layout,.article-wrap,.route-grid{grid-template-columns:1fr}.lead-card{grid-template-columns:1fr}.channels{grid-template-columns:repeat(3,1fr)}.library,.card-grid,.index-grid,.content-columns{grid-template-columns:1fr}.deep-grid{grid-template-columns:repeat(2,1fr)}.site-map{grid-template-columns:repeat(3,1fr)}.footer{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.topbar{align-items:flex-start;min-height:auto;padding:16px 22px}.nav,.top-action{display:none}.hero-inner,.section{padding-left:22px;padding-right:22px}.hero-inner{padding-top:52px}.hero h1{font-size:34px;line-height:1.16}.hero p{font-size:18px}.quick-rail,.section-title,.table-row,.channels,.library,.week-days,.faq-grid,.site-map,.footer,.card-grid,.deep-grid,.index-grid,.content-columns{grid-template-columns:1fr}.route-steps a{grid-template-columns:1fr}.route-steps b{width:42px}}