@charset "utf-8";
:root{--pg-ink:#1c1915;--pg-muted:#6b6258;--pg-bg:#f4efe6;--pg-card:#fffdf8;--pg-line:#e4d8c6;--pg-brand:#1f4e79;--pg-brand-ink:#12263a;--pg-foot:#161410;--pg-accent:#c2410c;--pg-radius:18px;--pg-shadow:0 18px 40px rgba(28,25,21,.08);--pg-head:rgba(244,239,230,.92)}
*{box-sizing:border-box}html,body{margin:0;padding:0;max-width:100%;overflow-x:clip}
body{font-family:"Iowan Old Style","Palatino Linotype","PingFang SC","Microsoft YaHei","Noto Serif SC",serif;color:var(--pg-ink);background:var(--pg-bg);line-height:1.8;font-size:16px}
img,svg,video,canvas{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul{list-style:none;margin:0;padding:0}
:where(.wrap,header .wrap,footer .wrap,.hero-inner,.container,.inner){width:min(1180px,92%);margin-left:auto;margin-right:auto;max-width:100%}
:where(body>header){position:sticky;top:0;z-index:30;background:var(--pg-head);border-bottom:1px solid var(--pg-line);backdrop-filter:blur(14px)}
:where(body>header>nav,body>header .nav){width:min(1180px,92%);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0;flex-wrap:wrap}
:where(.logo,.nav .logo){font-weight:800;font-size:22px;letter-spacing:.02em;color:var(--pg-brand-ink);white-space:nowrap}
:where(body>header nav ul){display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;padding:0}
:where(body>header nav a){color:var(--pg-muted);font-size:14px}
:where(body>header nav a:hover){color:var(--pg-brand)}
:where(.nav-cta,.hero-actions a,.pg-cta a){display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:999px;font-weight:700;border:1px solid transparent}
:where(.btn-solid,.nav-cta){background:var(--pg-brand);color:#fff}
:where(.btn-line){border-color:currentColor;background:transparent}
:where(.hero-text){max-width:740px;margin:0 auto 24px;color:rgba(255,255,255,.9)}
:where(.hero-actions){display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:24px 0 36px}
:where(.hero-stats,.stat-row,.data-row,.pg-stats){display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px;width:min(1180px,92%);margin:28px auto 0}
:where(.hero-stats>div,.data-card,.pg-stat){background:var(--pg-card);color:var(--pg-ink);border-radius:var(--pg-radius);padding:24px 20px;box-shadow:var(--pg-shadow);border:1px solid var(--pg-line);text-align:left}
:where(.slash-1,.slash-2,.slash-3){border-left:5px solid var(--pg-accent)}
:where(.stat-row .num,.data-row .num,.pg-stats .num,.data-card .num,.pg-stat .num,.hero-stats strong,.hero-stats b){display:block;font-size:clamp(28px,4vw,40px);font-weight:800;line-height:1.15;color:var(--pg-brand);overflow:visible;white-space:nowrap}
:where(.hero-stats span){display:block;margin:8px 0 0;color:var(--pg-muted);font-size:14px}
:where(section,.pg-extra){padding:72px 0}
:where(section h2,.pg-extra h2){font-size:clamp(26px,3.2vw,36px);text-align:center;margin:0 0 12px;letter-spacing:-.02em}
:where(section>p,.pg-extra>p,.pg-lead){text-align:center;color:var(--pg-muted);max-width:740px;margin:0 auto 36px}
:where(.grid-2,.grid-3,.grid-4,.pg-grid,.cards){display:grid;gap:22px}
:where(.grid-2){grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
:where(.grid-3,.cards,.pg-grid){grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
:where(.grid-4){grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
:where(.card,article.card,.pg-card){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:var(--pg-radius);padding:26px 24px;box-shadow:var(--pg-shadow)}
:where(.card h3,.pg-card h3){margin:0 0 10px;font-size:19px;color:var(--pg-brand-ink)}
:where(.card p,.pg-card p){margin:0;color:var(--pg-muted)}
:where(.pg-step){counter-increment:pgstep;position:relative;padding-top:8px}
:where(.pg-step:before){content:counter(pgstep,decimal-leading-zero);display:block;font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--pg-accent);margin-bottom:8px}
:where(.pg-quote,.testimonial){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:var(--pg-radius);padding:28px;box-shadow:var(--pg-shadow)}
:where(.pg-quote p){font-size:18px;color:var(--pg-ink)}
:where(.pg-faq details){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:14px;padding:16px 18px;margin:0 0 12px}
:where(.pg-faq summary){cursor:pointer;font-weight:700;color:var(--pg-brand-ink)}
:where(.pg-chips){display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 28px}
:where(.pg-chips span){border:1px solid var(--pg-line);background:var(--pg-card);border-radius:999px;padding:6px 12px;font-size:12px;color:var(--pg-muted)}
:where(.pg-cta){text-align:center;background:linear-gradient(135deg,#12263a,#1f4e79);color:#fff;border-radius:28px;padding:48px 28px}
:where(.dark-band){background:linear-gradient(135deg,#161410,#1f4e79);color:#fff}
:where(.dark-band h2,.dark-band>p){color:#fff}
:where(.dark-band .card){background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);color:#fff}
:where(.dark-band .card h3){color:#fff}:where(.dark-band .card p){color:rgba(255,255,255,.82)}
:where(.contact){text-align:center}
:where(body>footer,main~footer,.footer){background:var(--pg-foot);color:#e8dfd2;padding:56px 0 28px;margin-top:8px;display:block}
:where(.footer-grid){width:min(1180px,92%);margin:0 auto 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:28px}
:where(.footer-nav,body>footer ul){width:min(1180px,92%);margin:0 auto 20px;display:flex;flex-wrap:wrap;gap:10px 22px;padding:0}
:where(body>footer a){color:#f3ebe0}
:where(.copyright,.footer-bottom){width:min(1180px,92%);margin:0 auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#a89c8c}
@media(max-width:720px){:where(body>header>nav,.nav){padding:10px 0}:where(section,.pg-extra){padding:44px 0}}

nav{background-color:transparent;height:auto;line-height:inherit;color:inherit;box-shadow:none;width:auto}nav a,nav ul a{color:inherit;font-size:inherit;display:inline-block}nav ul li{float:none}nav .brand-logo{position:static;transform:none;font-size:inherit}nav i,nav [class^="mdi-"],nav i.material-icons{height:auto;line-height:inherit;display:inline-block;font-size:inherit}.card{background-color:var(--pg-card)}.card .card-title,.card .card-content,.card .card-action a{color:inherit}.page-footer,footer.page-footer{background-color:var(--pg-foot)}.collection,.collection .collection-item{background-color:var(--pg-card);color:inherit}

:where(.container){width:90%;max-width:1280px;margin-left:auto;margin-right:auto}
:where(.row){display:flex;flex-wrap:wrap;margin-left:auto;margin-right:auto;margin-bottom:0}
:where(.row .col){float:none;padding:0 .75rem;min-height:1px}
:where(.col){display:block}
:where(.section){padding:2rem 0}
:where(.valign-wrapper){display:flex;align-items:center}
:where(.center),:where(.center-align){text-align:center}
:where(.left-align){text-align:left}:where(.right-align){text-align:right}
:where(.card){display:block;position:relative;margin:.5rem 0 1rem;border-radius:2px;overflow:hidden}
:where(.card .card-content){padding:24px;border-radius:0 0 2px 2px}
:where(.card .card-content p){margin:0}
:where(.card .card-title){display:block;font-size:1.5rem;font-weight:300;line-height:1.3}
:where(.card .card-action){padding:16px 24px}
:where(.card-panel){padding:24px;border-radius:2px;display:block}
:where(.btn),:where(.waves-effect){display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:0 16px;height:36px;line-height:36px;border:0;border-radius:2px;cursor:pointer;text-align:center;white-space:nowrap;text-decoration:none;background:transparent;color:inherit;box-shadow:none;text-transform:none}
:where(.btn-large){height:54px;line-height:54px;font-size:1.1rem}
:where(.btn-small){height:32px;line-height:32px;font-size:.9rem}
:where(.chip){display:inline-flex;align-items:center;gap:.4rem;height:32px;padding:0 12px;border-radius:16px;font-size:13px;line-height:32px}
:where(.collection){display:block;margin:0;border-radius:2px;overflow:hidden}
:where(.collection .collection-item){display:block;padding:10px 20px;line-height:1.5}
:where(.collapsible){display:block;margin:0}
:where(.collapsible-header){display:flex;align-items:center;gap:.6rem;padding:1rem;cursor:pointer}
:where(.collapsible-body){display:none;padding:1rem}
:where(.collapsible li.active .collapsible-body),:where(.collapsible-body.active){display:block}
:where(nav){display:block}
:where(nav .nav-wrapper){display:flex;align-items:center;justify-content:space-between;width:100%;padding:0 1rem}
:where(nav ul){display:flex;align-items:center;list-style:none;margin:0;padding:0}
:where(nav ul li){float:none}
:where(nav ul a){display:inline-flex;align-items:center;padding:0 12px;text-decoration:none}
:where(.material-icons){display:inline-block;vertical-align:middle}
:where(.z-depth-1){box-shadow:0 2px 2px 0 rgba(0,0,0,.14)}
:where(.z-depth-2){box-shadow:0 4px 5px 0 rgba(0,0,0,.14)}
:where(.z-depth-3){box-shadow:0 8px 17px 2px rgba(0,0,0,.14)}
:where(.white-text){color:#fff!important}:where(.black-text){color:#111!important}
:where(.grey-text),:where([class$="-text"]){color:inherit}
:where(.hide){display:none!important}:where(.hide-on-small-only){display:block}
:where(.left){float:left}:where(.right){float:right}
:where(.divider){height:1px;overflow:hidden;margin:.5rem 0}
:where(.input-field){position:relative;margin-top:1rem;margin-bottom:1rem;display:block}
:where(.input-field input),:where(.input-field textarea){display:block;width:100%;padding:.5rem 0;border:0;border-bottom:1px solid currentColor;background:transparent;color:inherit;font:inherit}
:where(.input-field label){display:block;font-size:.8rem}
:where(select){display:block;width:100%}
:where(.tabs){display:flex;list-style:none;margin:0;padding:0;overflow-x:auto}
:where(.tabs .tab a){display:block;padding:0 24px;line-height:48px;text-decoration:none}
:where(.modal){display:none}:where(.modal.open){display:block}
:where(.preloader-wrapper){display:inline-block}
:where(img.responsive-img),:where(.responsive-img){max-width:100%;height:auto}
:where(.parallax-container){position:relative;overflow:hidden}
:where(.slider){position:relative;height:400px;overflow:hidden}
:where(.slider .slides){display:flex;height:100%;margin:0;padding:0;list-style:none}
:where(.slider .slides li){flex:0 0 100%;position:relative}
:where(.col.s1){flex:0 0 auto;width:8.3333%}
:where(.col.s2){flex:0 0 auto;width:16.6667%}
:where(.col.s3){flex:0 0 auto;width:25.0000%}
:where(.col.s4){flex:0 0 auto;width:33.3333%}
:where(.col.s5){flex:0 0 auto;width:41.6667%}
:where(.col.s6){flex:0 0 auto;width:50.0000%}
:where(.col.s7){flex:0 0 auto;width:58.3333%}
:where(.col.s8){flex:0 0 auto;width:66.6667%}
:where(.col.s9){flex:0 0 auto;width:75.0000%}
:where(.col.s10){flex:0 0 auto;width:83.3333%}
:where(.col.s11){flex:0 0 auto;width:91.6667%}
:where(.col.s12){flex:0 0 auto;width:100.0000%}
:where(.col.s-offset-1){margin-left:8.3333%}
:where(.col.s-offset-2){margin-left:16.6667%}
:where(.col.s-offset-3){margin-left:25.0000%}
:where(.col.s-offset-4){margin-left:33.3333%}
:where(.col.s-offset-5){margin-left:41.6667%}
:where(.col.s-offset-6){margin-left:50.0000%}
:where(.col.s-offset-7){margin-left:58.3333%}
:where(.col.s-offset-8){margin-left:66.6667%}
:where(.col.s-offset-9){margin-left:75.0000%}
:where(.col.s-offset-10){margin-left:83.3333%}
:where(.col.s-offset-11){margin-left:91.6667%}
@media(min-width:601px){:where(.col.m1){flex:0 0 auto;width:8.3333%}:where(.col.m2){flex:0 0 auto;width:16.6667%}:where(.col.m3){flex:0 0 auto;width:25.0000%}:where(.col.m4){flex:0 0 auto;width:33.3333%}:where(.col.m5){flex:0 0 auto;width:41.6667%}:where(.col.m6){flex:0 0 auto;width:50.0000%}:where(.col.m7){flex:0 0 auto;width:58.3333%}:where(.col.m8){flex:0 0 auto;width:66.6667%}:where(.col.m9){flex:0 0 auto;width:75.0000%}:where(.col.m10){flex:0 0 auto;width:83.3333%}:where(.col.m11){flex:0 0 auto;width:91.6667%}:where(.col.m12){flex:0 0 auto;width:100.0000%}:where(.col.m-offset-1){margin-left:8.3333%}:where(.col.m-offset-2){margin-left:16.6667%}:where(.col.m-offset-3){margin-left:25.0000%}:where(.col.m-offset-4){margin-left:33.3333%}:where(.col.m-offset-5){margin-left:41.6667%}:where(.col.m-offset-6){margin-left:50.0000%}:where(.col.m-offset-7){margin-left:58.3333%}:where(.col.m-offset-8){margin-left:66.6667%}:where(.col.m-offset-9){margin-left:75.0000%}:where(.col.m-offset-10){margin-left:83.3333%}:where(.col.m-offset-11){margin-left:91.6667%}}
@media(min-width:993px){:where(.col.l1){flex:0 0 auto;width:8.3333%}:where(.col.l2){flex:0 0 auto;width:16.6667%}:where(.col.l3){flex:0 0 auto;width:25.0000%}:where(.col.l4){flex:0 0 auto;width:33.3333%}:where(.col.l5){flex:0 0 auto;width:41.6667%}:where(.col.l6){flex:0 0 auto;width:50.0000%}:where(.col.l7){flex:0 0 auto;width:58.3333%}:where(.col.l8){flex:0 0 auto;width:66.6667%}:where(.col.l9){flex:0 0 auto;width:75.0000%}:where(.col.l10){flex:0 0 auto;width:83.3333%}:where(.col.l11){flex:0 0 auto;width:91.6667%}:where(.col.l12){flex:0 0 auto;width:100.0000%}:where(.col.l-offset-1){margin-left:8.3333%}:where(.col.l-offset-2){margin-left:16.6667%}:where(.col.l-offset-3){margin-left:25.0000%}:where(.col.l-offset-4){margin-left:33.3333%}:where(.col.l-offset-5){margin-left:41.6667%}:where(.col.l-offset-6){margin-left:50.0000%}:where(.col.l-offset-7){margin-left:58.3333%}:where(.col.l-offset-8){margin-left:66.6667%}:where(.col.l-offset-9){margin-left:75.0000%}:where(.col.l-offset-10){margin-left:83.3333%}:where(.col.l-offset-11){margin-left:91.6667%}}
@media(max-width:600px){:where(.hide-on-small-only){display:none!important}:where(.col){width:100%}}

:root{--pg-brand:#0f3d6e;--pg-brand-ink:#1b5e9e;--pg-accent:#f0a500;--pg-radius:2px}
:where(body>header){border-bottom-color:#0f3d6e33}

:root{
  --primary:#0f3d6e;
  --primary-deep:#0a2d52;
  --secondary:#1b5e9e;
  --accent:#f0a500;
  --accent-soft:#fff4dc;
  --bg:#f6f8fb;
  --surface:#ffffff;
  --text:#122033;
  --muted:#5c6b80;
  --line:#e3e9f2;
  --radius:2px;
  --pill:999px;
  --shadow-1:0 1px 2px rgba(15,61,110,.07);
  --shadow-2:0 10px 28px rgba(15,61,110,.10);
  --shadow-3:0 20px 52px rgba(15,61,110,.18);
  --mono:"JetBrains Mono","Consolas","SFMono-Regular","Courier New",monospace;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  --sec:56px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.78;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
a{color:var(--secondary);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--accent);}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
input,select,textarea{font-family:inherit;font-size:inherit;}
table{border-collapse:collapse;width:100%;}
img{max-width:100%;display:block;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}

.shell{width:100%;max-width:1180px;margin:0 auto;padding:0 24px;}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(255,255,255,.95);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(15,61,110,.04);
  transition:box-shadow .28s ease;
}
.site-header:hover{box-shadow:0 8px 26px rgba(15,61,110,.10);}
.nav-wrap{display:flex;align-items:center;gap:20px;height:74px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:var(--radius);
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  color:#fff;font-family:var(--mono);font-size:12.5px;font-weight:700;letter-spacing:.5px;
}
.brand-text{font-size:17px;font-weight:700;color:var(--primary);letter-spacing:.2px;white-space:nowrap;}
.brand-text:hover{color:var(--primary);}

.nav-search{
  position:relative;display:flex;align-items:center;
  flex:1 1 auto;max-width:440px;margin:0 auto;height:44px;
  border:1px solid var(--line);border-radius:var(--pill);
  background:var(--bg);padding:0 5px 0 40px;
  transition:border-color .22s ease,box-shadow .22s ease,background .22s ease;
}
.nav-search:focus-within{
  border-color:var(--secondary);background:#fff;
  box-shadow:0 0 0 4px rgba(27,94,158,.10);
}
.nav-search .search-ico{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  width:17px;height:17px;stroke:#93a3b8;fill:none;stroke-width:1.9;
  stroke-linecap:round;stroke-linejoin:round;pointer-events:none;
}
.nav-search:focus-within .search-ico{stroke:var(--secondary);}
.nav-search input{
  flex:1 1 auto;min-width:0;height:100%;border:none;outline:none;
  background:transparent;font-size:14px;color:var(--text);
}
.nav-search input::placeholder{color:#9aa8bb;}
.nav-search .search-btn{
  flex:0 0 auto;height:34px;padding:0 18px;border-radius:var(--pill);
  background:var(--primary);color:#fff;font-size:13px;font-weight:600;
  transition:background .22s ease,color .22s ease,transform .22s ease;
}
.nav-search .search-btn:hover{background:var(--accent);color:#20180a;}
.nav-search .search-btn:active{transform:scale(.96);}

.nav-links{display:flex;align-items:center;gap:2px;flex:0 0 auto;}
.nav-links a{
  position:relative;padding:8px 12px;font-size:14px;color:var(--muted);
  border-radius:var(--radius);white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform .24s ease;
}
.nav-links a:hover{color:var(--primary);}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);}
.nav-links a.active{color:var(--primary);font-weight:600;}

/* ============ 首屏 ============ */
.hero{
  padding:54px 0 44px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,#ffffff 0%,var(--bg) 100%);
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 15px;border:1px solid rgba(240,165,0,.5);border-radius:var(--pill);
  background:var(--accent-soft);color:#8a5b00;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.4px;
}
.hero-badge i{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block;}
.hero h1{
  margin-top:20px;
  font-size:clamp(25px,3.3vw,42px);
  line-height:1.3;
  font-weight:800;
  letter-spacing:-.4px;
  color:var(--primary);
  max-width:22em;
}
.hero-sub{
  margin-top:18px;max-width:800px;
  font-size:16.5px;color:var(--muted);line-height:1.88;
}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:22px;
  font-family:var(--mono);font-size:13px;color:var(--secondary);
}
.hero-meta span{display:inline-flex;align-items:center;gap:7px;}
.hero-meta span::before{content:"";width:5px;height:5px;background:var(--accent);border-radius:50%;}

.hero-entry{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:38px;}
.entry-card{
  display:block;position:relative;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px 22px;
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.entry-card:hover{
  transform:translateY(-4px);
  border-color:rgba(27,94,158,.4);
  box-shadow:var(--shadow-2);
}
.entry-num{
  display:block;font-family:var(--mono);font-size:30px;font-weight:700;
  line-height:1;color:var(--primary);opacity:.16;letter-spacing:-1px;
}
.entry-title{margin-top:8px;font-size:16.5px;font-weight:700;color:var(--primary);}
.entry-desc{margin-top:8px;font-size:13.8px;color:var(--muted);line-height:1.72;}
.entry-card::before{
  content:"";position:absolute;left:22px;top:0;width:30px;height:2px;background:var(--accent);
}

/* ============ 通用板块 ============ */
.section{padding:var(--sec) 0;border-bottom:1px solid var(--line);}
.section-head{margin-bottom:30px;}
.section-kicker{
  display:inline-block;font-family:var(--mono);font-size:12px;
  letter-spacing:1.6px;text-transform:uppercase;color:var(--accent);
}
.section h2{
  margin-top:10px;font-size:clamp(20px,2.3vw,28px);
  font-weight:800;color:var(--primary);line-height:1.36;letter-spacing:-.2px;
}
.section-sub{margin-top:12px;max-width:820px;font-size:15.4px;color:var(--muted);line-height:1.85;}
.grid{display:grid;gap:18px;}
.g4{grid-template-columns:repeat(4,1fr);}
.g3{grid-template-columns:repeat(3,1fr);}
.g2{grid-template-columns:repeat(2,1fr);}

/* 流程步骤 */
.step-card{
  position:relative;padding:28px 22px 24px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);
  transition:border-color .26s ease,box-shadow .26s ease,transform .26s ease;
}
.step-card:hover{border-color:rgba(27,94,158,.4);box-shadow:var(--shadow-2);transform:translateY(-3px);}
.step-num{
  font-family:var(--mono);font-size:34px;font-weight:700;line-height:1;
  color:var(--primary);opacity:.17;letter-spacing:-1.5px;
}
.step-card h3{margin-top:12px;font-size:16.5px;font-weight:700;color:var(--primary);}
.step-card p{margin-top:9px;font-size:14px;color:var(--muted);line-height:1.78;}
.step-card::before{
  content:"";position:absolute;left:22px;top:0;width:34px;height:2px;background:var(--accent);
}

/* 片单列表 */
.pick-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.pick-item{
  display:flex;align-items:flex-start;gap:20px;
  padding:22px 24px;border-bottom:1px solid var(--line);
  transition:background .22s ease,padding-left .22s ease;
}
.pick-item:last-child{border-bottom:none;}
.pick-item:hover{background:#f5f9fd;padding-left:30px;}
.pick-no{
  flex:0 0 auto;font-family:var(--mono);font-size:14px;font-weight:700;
  color:var(--accent);padding-top:4px;letter-spacing:1px;
}
.pick-body{flex:1 1 auto;min-width:0;}
.pick-body h3{font-size:16px;font-weight:700;color:var(--primary);line-height:1.5;}
.pick-body p{margin-top:6px;font-size:14px;color:var(--muted);line-height:1.72;}
.pick-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:11px;}
.tag{
  display:inline-block;padding:3px 11px;border:1px solid var(--line);
  border-radius:var(--pill);background:#fff;
  font-family:var(--mono);font-size:11.8px;color:var(--secondary);
}
.tag-accent{border-color:rgba(240,165,0,.55);background:var(--accent-soft);color:#8a5b00;}

/* 题材入口 */
.topic-card{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:20px 20px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.topic-card:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:var(--shadow-2);}
.topic-card h3{font-size:15.5px;font-weight:700;color:var(--primary);}
.topic-card em{
  display:block;margin-top:5px;font-style:normal;
  font-size:13px;color:var(--muted);line-height:1.65;
}
.topic-count{
  flex:0 0 auto;font-family:var(--mono);font-size:13px;color:var(--secondary);
  padding:4px 10px;border:1px solid var(--line);border-radius:var(--pill);background:var(--bg);
}

/* 卖点卡 */
.feature-card{
  background:var(--surface);border:1px solid var(--line);
  border-left:3px solid var(--accent);border-radius:var(--radius);
  padding:26px 24px;
  transition:transform .26s ease,box-shadow .26s ease;
}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.feature-ico{
  width:38px;height:38px;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(27,94,158,.28);border-radius:var(--radius);
  background:#f1f6fc;color:var(--secondary);
  font-family:var(--mono);font-size:13px;font-weight:700;
}
.feature-card h3{margin-top:16px;font-size:17px;font-weight:700;color:var(--primary);}
.feature-card p{margin-top:9px;font-size:14px;color:var(--muted);line-height:1.8;}

/* 数据条 */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(255,255,255,.16);border-radius:var(--radius);overflow:hidden;
}
.stat{background:var(--primary);padding:30px 24px;}
.stat-num{
  font-family:var(--mono);font-size:clamp(23px,2.9vw,33px);font-weight:700;
  color:var(--accent);line-height:1.12;letter-spacing:-.5px;
}
.stat-label{margin-top:9px;font-size:13.8px;color:rgba(255,255,255,.78);line-height:1.65;}

/* 权益徽章 */
.badge-card{
  text-align:center;padding:28px 18px;background:var(--surface);
  border:1px dashed rgba(27,94,158,.38);border-radius:var(--radius);
  transition:border-color .24s ease,background .24s ease,transform .24s ease;
}
.badge-card:hover{border-color:var(--accent);background:#fffdf7;transform:translateY(-3px);}
.badge-card strong{
  display:block;font-family:var(--mono);font-size:15px;font-weight:700;
  color:var(--primary);letter-spacing:.5px;
}
.badge-card span{display:block;margin-top:10px;font-size:13.5px;color:var(--muted);line-height:1.7;}

/* 对比表 */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;}
.compare{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
}
.compare table{min-width:660px;font-size:14.5px;}
.compare th,.compare td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;}
.compare thead th{
  background:#eef3f9;color:var(--primary);font-weight:700;font-size:14px;
  letter-spacing:.2px;
}
.compare tbody tr:last-child td{border-bottom:none;}
.compare tbody tr{transition:background .2s ease;}
.compare tbody tr:hover{background:#fafcfe;}
.compare td:first-child{font-weight:600;color:var(--primary);white-space:nowrap;}
.compare .col-them{color:var(--muted);}
.compare .col-us{color:var(--primary);font-weight:600;}
.compare .col-us::before{
  content:"✓";color:var(--accent);font-family:var(--mono);
  margin-right:8px;font-weight:700;
}

/* FAQ */
.faq-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:last-child{border-bottom:none;}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;font-size:15.5px;font-weight:600;color:var(--primary);
  cursor:pointer;list-style:none;transition:background .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{background:#f5f9fd;}
.faq-item summary::after{
  content:"+";flex:0 0 auto;font-family:var(--mono);font-size:20px;
  line-height:1;color:var(--accent);transition:transform .26s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item[open] summary{background:#f5f9fd;}
.faq-item p{
  padding:0 24px 22px;font-size:14.5px;color:var(--muted);line-height:1.85;max-width:900px;
}

/* 用户之声 */
.voice-card{
  display:flex;flex-direction:column;gap:14px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;
  transition:transform .26s ease,box-shadow .26s ease;
}
.voice-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.voice-stars{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:3px;}
.voice-text{font-size:14.5px;color:var(--text);line-height:1.85;flex:1 1 auto;}
.voice-meta{display:flex;align-items:center;gap:11px;padding-top:14px;border-top:1px solid var(--line);}
.voice-avatar{
  width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:13.5px;font-weight:600;flex:0 0 auto;
}
.voice-name{font-size:14px;font-weight:600;color:var(--primary);}
.voice-role{font-size:12.5px;color:var(--muted);}

/* CTA */
.cta-band{
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap;
  padding:46px 42px;border-radius:var(--radius);
  background:linear-gradient(120deg,var(--primary-deep) 0%,var(--primary) 55%,#123a63 100%);
  border:1px solid rgba(240,165,0,.28);
}
.cta-band::after{
  content:"";position:absolute;right:-70px;top:-70px;width:240px;height:240px;
  border:1px solid rgba(240,165,0,.22);border-radius:50%;pointer-events:none;
}
.cta-copy{position:relative;z-index:1;max-width:640px;}
.cta-band h2{color:#fff;font-size:clamp(20px,2.4vw,28px);line-height:1.36;}
.cta-band p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.78);line-height:1.8;}
.cta-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:14px;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  height:46px;padding:0 30px;border-radius:var(--pill);
  font-size:15px;font-weight:600;white-space:nowrap;
  border:1px solid transparent;
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.btn:active{transform:scale(.975);}
.btn-primary{background:var(--accent);color:#20180a;}
.btn-primary:hover{background:#ffb733;color:#20180a;box-shadow:0 12px 28px rgba(240,165,0,.34);transform:translateY(-2px);}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff;background:transparent;}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px);}
.btn-outline{border-color:var(--secondary);color:var(--secondary);background:#fff;}
.btn-outline:hover{background:var(--secondary);color:#fff;border-color:var(--secondary);}

/* ============ 页脚 ============ */
.site-footer{background:#0a1c30;color:rgba(255,255,255,.72);padding:56px 0 34px;text-align:center;}
.footer-brand{
  display:inline-flex;align-items:center;gap:10px;
  font-size:17px;font-weight:700;color:#fff;
}
.footer-brand .brand-mark{background:linear-gradient(135deg,var(--secondary),var(--primary));}
.footer-brand:hover{color:#fff;}
.footer-desc{margin-top:14px;font-size:13.5px;color:rgba(255,255,255,.55);line-height:1.8;}
.footer-links{
  display:flex;justify-content:center;flex-wrap:wrap;gap:8px 24px;margin-top:24px;
}
.footer-links a{font-size:14px;color:rgba(255,255,255,.72);}
.footer-links a:hover{color:var(--accent);}
.footer-copy{
  margin-top:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  font-family:var(--mono);font-size:12.5px;color:rgba(255,255,255,.45);line-height:1.9;
}
.footer-copy span{display:block;}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .g4{grid-template-columns:repeat(2,1fr);}
  .g3{grid-template-columns:repeat(2,1fr);}
  .hero-entry{grid-template-columns:repeat(2,1fr);}}
@media (max-width:960px){
  .nav-wrap{flex-wrap:wrap;height:auto;padding:12px 0;gap:10px 16px;}
  .brand{order:1;}
  .nav-search{order:2;flex:1 1 240px;max-width:420px;margin:0;}
  .nav-links{order:3;flex:1 1 100%;overflow-x:auto;padding-bottom:2px;scrollbar-width:none;}
  .nav-links::-webkit-scrollbar{display:none;}}
@media (max-width:768px){
  :root{--sec:44px;}
  .hero{padding:40px 0 34px;}
  .cta-band{padding:34px 26px;gap:24px;}
  .stats{grid-template-columns:repeat(2,1fr);}
  .faq-item summary{padding:17px 18px;font-size:15px;}
  .faq-item p{padding:0 18px 20px;}
  .pick-item{padding:18px 18px;}
  .pick-item:hover{padding-left:22px;}}
@media (max-width:640px){
  .g4,.g3,.g2,.hero-entry{grid-template-columns:1fr;}
  .shell{padding:0 18px;}
  .stats{grid-template-columns:1fr;}
  .cta-actions{width:100%;}
  .btn{width:100%;}
  .hero h1{letter-spacing:-.2px;}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important;}
  html{scroll-behavior:auto;}}

.hero .hero-sub{color:#1a1a1a!important}
.entry-card p{color:#1a1a1a!important}
#flow .section-sub{color:#1a1a1a!important}
#flow p{color:#1a1a1a!important}
#playlist .section-sub{color:#1a1a1a!important}
#playlist p{color:#1a1a1a!important}
#topics .section-sub{color:#1a1a1a!important}
#features .section-sub{color:#1a1a1a!important}
#features p{color:#1a1a1a!important}
#stats .section-sub{color:#1a1a1a!important}
#benefit .section-sub{color:#1a1a1a!important}
#compare .section-sub{color:#1a1a1a!important}
#faq .section-sub{color:#1a1a1a!important}
#faq p{color:#1a1a1a!important}
#voices .section-sub{color:#1a1a1a!important}
#voices .voice-text{color:#1a1a1a!important}
#cta p{color:#1a1a1a!important}

html,body{max-width:100%!important;overflow-x:clip!important}
body,main{transform:none!important;left:auto!important;right:auto!important}
main{width:100%;max-width:100%;display:block;position:relative}
section,article,header,footer,.pg-extra{max-width:100%;overflow:visible!important}
p,h1,h2,h3,h4,h5,h6,li{overflow:visible!important;max-width:100%;text-indent:0}
.min-h-screen{min-height:72vh}
.text-transparent,[class~="text-transparent"],.bg-clip-text{color:inherit!important;-webkit-text-fill-color:currentColor!important;background-clip:border-box!important;-webkit-background-clip:border-box!important}
img,svg,video,canvas{max-width:100%;height:auto}
.hero-stats .num,.hero-stats strong,.hero-stats b{display:block!important;font-size:clamp(28px,4vw,42px)!important;font-weight:800!important;line-height:1.15!important;overflow:visible!important;max-width:none!important;white-space:nowrap}
.card .num{width:auto!important;height:auto!important;min-width:0!important}
mark,mark[data-pg-kw]{background:transparent!important;color:inherit!important;padding:0!important}

section header,article header,.sec-head,.section-head,.sec-header,header.sec-head{position:static!important;top:auto!important;height:auto!important;min-height:0!important;line-height:inherit!important}