:root{
  --deep:#1E2A56;--purple:#6B5ED7;--mist:#C989FF;--moon:#F7F8FF;--gold:#E6C78F;--peach:#FFC7D9;
  --ink:#16204a;--muted:#74799a;--line:#e8e8f5;--surface:#fff;--soft:#f7f7fd;
  --shadow:0 24px 64px rgba(30,42,86,.14);--radius:22px;
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:linear-gradient(180deg,#fbfbff,#f4f2fb);line-height:1.65}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1160px,calc(100% - 32px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(248,248,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(30,42,86,.08)}.nav{height:68px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;margin-right:auto}.brand img{width:36px;height:36px}.brand-cn{font-family:Georgia,"Songti SC",serif;font-size:20px;font-weight:700}.brand-en{font-family:Georgia,serif;font-size:18px}.nav a{font-size:14px;color:#4c5274}.nav a.active{color:var(--deep);font-weight:700;border-bottom:2px solid var(--purple);padding-bottom:21px}.user-menu{display:flex;align-items:center;gap:10px}.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--purple),var(--deep));color:#fff;font-weight:700}.pill-btn,.primary-btn,.ghost-btn,.danger-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:9px 16px;border-radius:999px;border:1px solid transparent;cursor:pointer}.primary-btn{background:linear-gradient(135deg,var(--deep),var(--purple));color:#fff;box-shadow:0 10px 25px rgba(107,94,215,.25)}.ghost-btn{background:#fff;border-color:var(--line);color:var(--deep)}.pill-btn{background:#fff;border-color:#e5e5f5;color:var(--deep)}.danger-btn{background:#fff0f2;color:#a6374a;border-color:#ffd6de}
.hero{position:relative;overflow:hidden;margin:24px auto 30px;border-radius:26px;min-height:520px;background:linear-gradient(90deg,rgba(18,26,61,.96),rgba(18,26,61,.65)),url('/assets/orbit-hero.svg') center/cover no-repeat;box-shadow:var(--shadow);color:#fff}.hero::after{content:"";position:absolute;inset:auto 0 0;height:90px;background:linear-gradient(180deg,transparent,#f7f7fd)}.hero-copy{position:relative;z-index:2;width:min(560px,82%);padding:88px 0 90px 58px}.eyebrow{letter-spacing:.18em;font-size:12px;color:#d9d5ff}.hero h1{font-family:Georgia,"Songti SC",serif;font-weight:500;font-size:clamp(36px,4vw,58px);line-height:1.18;margin:14px 0}.hero p{font-size:17px;color:#e7e8ff;max-width:510px}.hero-actions{display:flex;gap:12px;margin-top:28px}.hero .ghost-btn{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);color:#fff}.hero-quote{margin-top:34px;padding-left:16px;border-left:2px solid var(--gold);color:#e4e1f7}
.section{margin:30px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:15px}.section h2{font-family:Georgia,"Songti SC",serif;font-size:26px;margin:0}.section-sub{color:var(--muted);font-size:14px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 10px 30px rgba(36,42,90,.05)}.card h3{margin:4px 0 8px}.card p{color:var(--muted);font-size:14px}.feature-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#f1efff,#fff4f8);color:var(--purple);font-size:22px}.quote{padding:34px;text-align:center;color:#7f83a5;font-family:Georgia,"Songti SC",serif}.footer{padding:30px 0 45px;color:#8a8da8;text-align:center;font-size:13px}
.page-hero{margin:24px 0 20px;border-radius:22px;overflow:hidden;background:linear-gradient(100deg,rgba(247,248,255,.98),rgba(242,237,255,.80)),url('/assets/orbit-hero.svg') center 42%/cover no-repeat;border:1px solid var(--line);padding:38px 40px}.page-hero h1{font-family:Georgia,"Songti SC",serif;font-size:34px;margin:0 0 6px}.page-hero p{margin:0;color:var(--muted)}
.report-list{display:grid;gap:12px}.report-row{display:grid;grid-template-columns:116px minmax(0,1fr) auto;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:0 8px 20px rgba(36,42,90,.04)}.report-thumb{height:76px;border-radius:12px;background:url('/assets/orbit-hero.svg') center/cover}.report-row h3{margin:0 0 5px;font-size:16px}.meta{color:var(--muted);font-size:13px}.tag{display:inline-flex;padding:3px 8px;border-radius:999px;background:#f1efff;color:var(--purple);font-size:12px;margin-right:6px}.tag.gold{background:#fff7e8;color:#99711c}.tag.peach{background:#fff0f5;color:#a85274}.tag.mint{background:#effaf7;color:#43826f}.empty{padding:70px 20px;text-align:center;color:var(--muted);background:#fff;border:1px dashed #d7d8ea;border-radius:18px}
.report-cover{position:relative;overflow:hidden;border-radius:24px;min-height:360px;padding:44px;color:#fff;background:linear-gradient(90deg,rgba(20,29,70,.92),rgba(36,47,101,.54)),url('/assets/orbit-hero.svg') center/cover;box-shadow:var(--shadow)}.report-cover h1{font-family:Georgia,"Songti SC",serif;font-size:42px;line-height:1.18;margin:12px 0}.report-cover p{color:#e5e7ff}.report-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}.summary-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.summary-card .k{font-size:13px;color:var(--muted)}.summary-card .v{font-family:Georgia,"Songti SC",serif;font-size:22px;margin-top:6px}.trend-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.trend-card{text-align:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.trend-icon{margin:auto;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#f1efff;color:var(--purple);font-size:22px}.trend-card:nth-child(2) .trend-icon{background:#fff6e9;color:#aa7a21}.trend-card:nth-child(3) .trend-icon{background:#fff0f6;color:#aa5174}.trend-card:nth-child(4) .trend-icon{background:#eff9f5;color:#4a876e}.report-body{margin:18px 0 30px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 10px 30px rgba(36,42,90,.05)}.report-body h2,.report-body h3{font-family:Georgia,"Songti SC",serif;color:var(--deep)}.report-body blockquote{margin:20px 0;padding:16px 18px;border-left:3px solid var(--gold);background:#fffaf0;border-radius:0 12px 12px 0}.report-body .highlight{padding:16px 18px;background:#f5f1ff;border:1px solid #e4ddff;border-radius:14px}
.auth-page{min-height:100vh;display:grid;place-items:center;padding:30px;background:linear-gradient(120deg,rgba(19,27,65,.9),rgba(107,94,215,.72)),url('/assets/orbit-hero.svg') center/cover}.auth-card{width:min(420px,100%);padding:28px;border-radius:24px;background:rgba(255,255,255,.96);box-shadow:0 30px 80px rgba(0,0,0,.25)}.auth-logo{display:flex;align-items:center;gap:12px;margin-bottom:18px}.auth-logo img{width:48px}.auth-card h1{margin:0;font-family:Georgia,"Songti SC",serif}.field{display:grid;gap:6px;margin:14px 0}.field label{font-size:13px;color:var(--muted)}.field input,.field select,.field textarea{width:100%;border:1px solid #dadced;border-radius:12px;background:#fff;padding:11px 12px;color:var(--ink)}.field textarea{min-height:240px;resize:vertical}.error{padding:10px 12px;border-radius:12px;background:#fff0f3;color:#a43850;font-size:13px}.notice{padding:10px 12px;border-radius:12px;background:#f1efff;color:#5d50be;font-size:13px}.full{width:100%}
.admin-shell{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:calc(100vh - 68px)}.admin-side{padding:22px 16px;background:var(--deep);color:#fff}.admin-side h3{margin:0 0 18px}.admin-side a{display:block;padding:10px 12px;border-radius:10px;color:#cbd0ef;margin-bottom:4px}.admin-side a.active,.admin-side a:hover{background:rgba(255,255,255,.10);color:#fff}.admin-main{padding:26px 28px}.admin-top{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.admin-top h1{margin:0;font-size:28px}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.stat b{font-size:28px}.table-wrap{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}.table th{color:var(--muted);font-weight:600;background:#fbfbff}.status{display:inline-flex;padding:3px 8px;border-radius:999px;font-size:12px}.status.published{background:#eef9f4;color:#438267}.status.draft{background:#fff7e7;color:#946f24}.form-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;max-width:900px}.form-actions{display:flex;gap:10px;margin-top:18px}
@media(max-width:820px){.nav{gap:12px}.nav>a{display:none}.hero{min-height:520px}.hero-copy{padding:62px 24px;width:100%}.cards,.trend-grid{grid-template-columns:repeat(2,1fr)}.report-row{grid-template-columns:86px minmax(0,1fr)}.report-row .ghost-btn{grid-column:2}.admin-shell{grid-template-columns:1fr}.admin-side{display:none}.stats{grid-template-columns:1fr}.report-summary{grid-template-columns:1fr}.page-hero{padding:28px 24px}}
@media(max-width:520px){.container{width:min(100% - 20px,1160px)}.brand-cn{font-size:17px}.brand-en{font-size:16px}.user-menu span.name{display:none}.hero{margin-top:12px;border-radius:18px}.hero h1{font-size:38px}.hero-actions{flex-direction:column}.hero-actions a{width:100%}.cards,.trend-grid{grid-template-columns:1fr}.report-row{grid-template-columns:72px minmax(0,1fr);gap:10px}.report-thumb{height:64px}.page-hero{margin-top:12px}.report-cover{padding:28px 22px}.report-cover h1{font-size:34px}.report-body{padding:20px}.admin-main{padding:18px 12px}}