@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800&family=Manrope:wght@600;700;800&display=swap');
:root{--bg:#fff;--soft:#f6f7f8;--text:#111827;--muted:#667085;--line:#e5e7eb;--dark:#101828;--accent:#2563eb;--radius:8px;--shadow:0 16px 40px rgba(16,24,40,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:'Noto Sans SC','Microsoft YaHei',system-ui,sans-serif;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav{height:72px;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:34px;height:34px;background:var(--dark);color:#fff;border-radius:7px;font-size:16px}.nav nav{display:flex;gap:26px;flex:1}.nav nav a{font-weight:600;color:#344054;font-size:14px}.nav-actions{display:flex;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border:1px solid var(--line);border-radius:7px;font-weight:700;font-family:inherit;cursor:pointer;background:#fff;color:var(--dark)}.btn.dark{background:var(--dark)!important;color:#fff!important;border-color:var(--dark)}.btn.light,.btn.ghost{background:#fff;color:var(--dark)}.btn.white{background:#fff;color:var(--dark);border-color:#fff}.btn.large{min-height:50px;padding:0 25px;font-size:16px}.btn.full{width:100%}.hero{padding:88px 0 74px;background:linear-gradient(180deg,#fafafa,#fff)}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.eyebrow{display:inline-block;margin-bottom:14px;color:var(--accent);font-size:13px;font-weight:800;letter-spacing:.08em}.hero h1,.page-hero h1{font-family:Manrope,'Noto Sans SC',sans-serif;font-size:clamp(42px,5vw,66px);line-height:1.12;letter-spacing:-.045em;margin:0 0 22px}.hero p,.page-hero p{font-size:18px;color:var(--muted);max-width:750px}.hero-actions{display:flex;gap:12px;margin:30px 0}.trust-row{display:flex;gap:22px;color:#475467;font-size:14px;font-weight:600}.trust-row span:before{content:'✓';margin-right:7px;color:var(--accent)}.hero-panel{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:24px}.panel-head,.task-top,.task-meta,.dash-head{display:flex;justify-content:space-between;align-items:center;gap:14px}.panel-head{font-weight:800;margin-bottom:24px}.badge,.status{display:inline-flex;padding:4px 9px;border-radius:6px;background:#eff6ff;color:#1d4ed8;font-size:12px;font-weight:800}.fake-form label{display:block;font-size:13px;font-weight:700;margin:16px 0 8px}.chips{display:flex;gap:8px}.chips b,.select-demo{border:1px solid var(--line);padding:11px 13px;border-radius:7px;font-size:14px}.chips b:first-child{border-color:#111827}.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px}.mini-stats div,.stat-grid div{background:var(--soft);padding:16px;border-radius:7px}.mini-stats strong,.stat-grid strong{display:block;font:800 24px Manrope}.mini-stats span,.stat-grid span{font-size:12px;color:var(--muted)}.section{padding:82px 0}.section.soft{background:var(--soft)}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:32px}.section-head h2,.split h2,.cta h2{font:800 clamp(30px,3vw,44px)/1.2 Manrope,'Noto Sans SC';letter-spacing:-.03em;margin:0}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature-grid article,.content-card,.sticky-card,.form-card,.auth-card,.quote-card{border:1px solid var(--line);background:#fff;border-radius:9px;padding:26px}.feature-grid article span{font:800 13px Manrope;color:var(--accent)}.feature-grid h3{font-size:18px;margin:18px 0 7px}.feature-grid p,.task-card p,.article-grid p,.split p,.quote-card p{color:var(--muted)}.task-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.task-card{display:block;background:#fff;border:1px solid var(--line);border-radius:9px;padding:22px;transition:.2s}.task-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.task-card h3{margin:18px 0 8px;font-size:18px}.task-meta{border-top:1px solid var(--line);padding-top:15px;margin-top:18px;font-size:13px}.split{display:grid;grid-template-columns:1fr .8fr;gap:70px;align-items:center}.check-list{padding:0;list-style:none}.check-list li{padding:9px 0}.check-list li:before{content:'✓';margin-right:10px;color:var(--accent);font-weight:800}.quote-card blockquote{font-size:22px;font-weight:700;line-height:1.55;margin:15px 0 22px}.article-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.article-grid>a{display:block;border:1px solid var(--line);padding:22px;border-radius:9px;background:#fff}.article-grid h3{font-size:18px;line-height:1.45}.article-grid span{color:var(--accent);font-size:12px;font-weight:800}.cta{padding:72px 0;text-align:center;background:var(--dark);color:#fff}.cta p{color:#cbd5e1;margin:15px 0 25px}.page-hero{padding:85px 0;background:var(--soft)}.page-hero.compact{padding:62px 0}.page-hero.compact h1{font-size:clamp(34px,4vw,50px)}.filter-bar{display:grid;grid-template-columns:1fr 220px auto;gap:10px;margin-bottom:26px}.filter-bar input,.filter-bar select,input,select,textarea{width:100%;border:1px solid #d0d5dd;border-radius:7px;padding:12px 13px;background:#fff;font:inherit;color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:#98a2b3;box-shadow:0 0 0 3px rgba(37,99,235,.08)}label{display:block;font-weight:700;font-size:14px;margin-bottom:16px}label input,label select,label textarea{margin-top:7px;font-weight:400}.detail-grid{display:grid;grid-template-columns:1fr 360px;gap:24px}.content-card h1{font:800 40px/1.2 Manrope,'Noto Sans SC';letter-spacing:-.03em}.lead{font-size:17px;color:#475467}.sticky-card{position:sticky;top:95px;height:max-content}.sticky-card dl{display:grid;grid-template-columns:95px 1fr;gap:12px;font-size:14px}.sticky-card dt{color:var(--muted)}.sticky-card dd{margin:0;font-weight:700}.narrow{max-width:820px}.form-card{box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.auth-wrap{min-height:calc(100vh - 72px);display:grid;grid-template-columns:1fr 480px;gap:80px;align-items:center;width:min(1050px,calc(100% - 40px));margin:auto;padding:80px 0}.auth-copy h1{font:800 52px/1.15 Manrope,'Noto Sans SC';letter-spacing:-.04em}.auth-copy p{color:var(--muted);font-size:18px}.auth-card{box-shadow:var(--shadow)}.hp{position:absolute!important;left:-9999px!important}.alert{margin-top:20px;padding:13px 16px;border-radius:7px}.alert.success{background:#ecfdf3;color:#027a48}.alert.danger{background:#fef3f2;color:#b42318}.dashboard-grid{display:grid;grid-template-columns:220px 1fr;gap:28px}.side-menu{display:flex;flex-direction:column;gap:5px}.side-menu a{padding:11px 13px;border-radius:7px;font-weight:650}.side-menu a.active,.side-menu a:hover{background:var(--soft)}.table-card{border:1px solid var(--line);border-radius:9px;overflow:auto;background:#fff}.table-card table{width:100%;border-collapse:collapse}.table-card th,.table-card td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}.table-card th{background:#fafafa}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.empty{padding:50px;text-align:center;color:var(--muted)}.article-detail{max-width:820px}.article-detail h1{font:800 48px/1.2 Manrope,'Noto Sans SC';letter-spacing:-.035em}.article-meta{color:var(--muted)}.prose{font-size:17px}.prose h2{margin-top:36px}.prose img{border-radius:8px}.muted{color:var(--muted)}footer{border-top:1px solid var(--line);padding:54px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}.footer-grid>div{display:flex;flex-direction:column;gap:10px}.footer-grid p{color:var(--muted);max-width:430px}.copyright{margin-top:35px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}@media(max-width:900px){.nav nav{display:none}.nav-actions{margin-left:auto}.hero-grid,.split,.detail-grid,.auth-wrap,.dashboard-grid{grid-template-columns:1fr}.hero{padding-top:55px}.feature-grid,.article-grid{grid-template-columns:repeat(2,1fr)}.task-grid{grid-template-columns:1fr 1fr}.sticky-card{position:static}.auth-wrap{gap:20px}.side-menu{flex-direction:row;overflow:auto}.footer-grid{grid-template-columns:1fr 1fr}.hero h1{font-size:46px}}@media(max-width:620px){.container{width:min(100% - 24px,1180px)}.site-header .nav{height:64px}.nav-actions .ghost{display:none}.brand{font-size:16px}.hero h1,.page-hero h1,.auth-copy h1,.article-detail h1{font-size:36px}.hero-actions,.trust-row{flex-direction:column;align-items:stretch}.feature-grid,.task-grid,.article-grid,.form-grid,.footer-grid,.stat-grid{grid-template-columns:1fr}.section{padding:58px 0}.filter-bar{grid-template-columns:1fr}.section-head{align-items:start;gap:10px}.detail-grid{gap:14px}.auth-wrap{padding:40px 0}.content-card,.sticky-card,.form-card,.auth-card{padding:20px}}

/* Admin article editor: larger by default and vertically resizable */
#editor{min-height:520px;resize:vertical;overflow:auto}
.ck.ck-editor{width:100%}
.ck.ck-editor__main>.ck-editor__editable,
.ck.ck-editor__main>.ck-editor__editable_inline{
  min-height:520px;
  height:520px;
  max-height:none;
  resize:vertical;
  overflow:auto;
  font-family:'Noto Sans SC','Microsoft YaHei',system-ui,sans-serif;
  font-size:16px;
  line-height:1.8;
}
.ck.ck-toolbar{border-radius:7px 7px 0 0!important}
.ck.ck-editor__main>.ck-editor__editable:not(.ck-focused){border-radius:0 0 7px 7px!important}