:root{--bg: #f6f5f1;--surface: rgba(255, 255, 255, .88);--surface-strong: #ffffff;--ink: #171717;--muted: #6b665d;--line: rgba(30, 28, 25, .1);--soft: rgba(76, 69, 55, .07);--accent: #1f7a6d;--accent-ink: #0e5d53;--badge: #edf7f4;--shadow: 0 18px 50px rgba(23, 23, 23, .08);--radius: 24px;color-scheme:light;font-family:system-ui,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 15% 0%,rgba(31,122,109,.09),transparent 34rem),var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.site-header{position:sticky;top:0;z-index:40;backdrop-filter:blur(18px);background:#f6f5f1c7;border-bottom:1px solid var(--line)}.header-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;flex-direction:column;gap:2px}.brand strong{letter-spacing:-.04em;font-size:1.15rem}.brand span{color:var(--muted);font-size:.78rem}.nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}.nav a,.wechat-trigger{border:0;background:transparent;font:inherit;color:#3f3a34;padding:9px 12px;border-radius:999px;cursor:pointer;transition:background .18s ease,color .18s ease,transform .18s ease}.nav a:hover,.wechat-trigger:hover{background:var(--soft);color:var(--accent-ink);transform:translateY(-1px)}.wechat-wrap{position:relative;display:inline-flex}.wechat-popover{position:absolute;top:calc(100% + 2em);left:2em;width:230px;padding:12px;border:1px solid var(--line);border-radius:20px;background:var(--surface-strong);box-shadow:var(--shadow);z-index:100}.wechat-popover[hidden]{display:none}.wechat-popover img{border-radius:14px;border:1px solid var(--line);background:#fff}.hero{padding:64px 0 34px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.7fr);gap:28px;align-items:stretch}.eyebrow{color:var(--accent-ink);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem}h1{font-size:clamp(2.6rem,7vw,5.8rem);line-height:.92;letter-spacing:-.075em;margin:12px 0 18px}h2{font-size:clamp(1.6rem,3vw,2.4rem);letter-spacing:-.045em;margin:0 0 18px}h3{margin:0 0 10px;letter-spacing:-.025em}p{line-height:1.75}.lead{color:#4d4740;font-size:clamp(1.02rem,2vw,1.22rem);max-width:760px}.panel,.card,.article-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1px #fff9 inset}.panel{padding:22px}.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.stat{padding:16px;border-radius:18px;background:#ffffffad;border:1px solid var(--line)}.stat strong{display:block;font-size:1.7rem;letter-spacing:-.05em}.stat span{color:var(--muted);font-size:.82rem}.section{padding:28px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:16px}.section-head p{margin:0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.article-card{padding:22px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.article-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#1f7a6d38}.meta-row,.tags,.actions{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.meta-row{color:var(--muted);font-size:.84rem;margin-bottom:12px}.badge,.tag{display:inline-flex;align-items:center;border-radius:999px;border:1px solid var(--line);background:var(--badge);padding:5px 9px;font-size:.78rem;color:var(--accent-ink)}.score{background:#fff8e8;color:#805b00}.article-card h3{font-size:1.18rem;line-height:1.35}.article-card p{color:#4d4740;margin:10px 0}.detail-list{display:grid;gap:10px;margin:14px 0}.detail-list div{padding:12px;border-radius:16px;background:#ffffffa3;border:1px solid var(--line)}.detail-list strong{display:block;font-size:.82rem;color:var(--ink);margin-bottom:4px}.button{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:999px;background:var(--ink);color:#fff;font-size:.9rem}.button.secondary{background:var(--surface-strong);color:var(--ink);border:1px solid var(--line)}.notice{padding:16px 18px;border-radius:20px;background:#fff8e8;border:1px solid rgba(128,91,0,.18);color:#5d4300}.source-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.source-card{padding:16px;border-radius:20px;background:var(--surface);border:1px solid var(--line)}.source-card small{color:var(--muted);display:block;margin-top:4px}.search-box{width:100%;padding:14px 16px;border-radius:18px;border:1px solid var(--line);background:#fff;font:inherit}.footer{padding:44px 0;color:var(--muted);border-top:1px solid var(--line);margin-top:40px}@media (max-width: 820px){.header-inner{align-items:flex-start;flex-direction:column;padding:12px 0}.nav{justify-content:flex-start;width:100%}.hero-grid,.grid,.source-grid{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.wechat-wrap{position:static}.wechat-popover{position:fixed;top:7.5rem;left:50%;right:auto;transform:translate(-50%);width:min(86vw,320px);max-width:86vw}}@media (max-width: 520px){.container{width:min(100% - 22px,1180px)}.nav a,.wechat-trigger{padding:8px 10px}.hero{padding-top:38px}.stats{grid-template-columns:1fr}}