:root{--ac:#2dd4bf;--ac2:#0ea5e9;--bg:#0d1517;--card:#121d20;--bd:rgba(45,212,191,.22);--tx:#b8c9c7;--head:#ecfeff;--dim:#6d8380}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--tx);font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;line-height:1.78;-webkit-font-smoothing:antialiased;background-image:linear-gradient(120deg,rgba(45,212,191,.05) 1px,transparent 1px);background-size:32px 32px}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.hw-top{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;padding:15px 5%;background:rgba(13,21,23,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--bd)}
.hw-brand{display:flex;align-items:center;gap:10px;font-weight:800;color:#fff;font-family:ui-monospace,monospace;letter-spacing:1px}
.hw-brand i{width:26px;height:26px;border-radius:6px;background:linear-gradient(135deg,var(--ac),var(--ac2));box-shadow:0 0 16px rgba(45,212,191,.5)}
.hw-nav{display:flex;gap:24px;font-size:.9rem;font-family:ui-monospace,monospace}
.hw-nav a{color:var(--tx)}
.hw-nav a:hover{color:var(--ac)}
.hw-cta{padding:9px 20px;border-radius:8px;border:1px solid var(--ac);color:var(--ac)!important;font-size:.88rem;font-weight:700;font-family:ui-monospace,monospace}
.hw-cta:hover{background:rgba(45,212,191,.12)}
.hw-hero{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center;padding:80px 5% 64px}
.hw-hero h1{font-size:clamp(2rem,4.4vw,2.9rem);line-height:1.28;color:#fff;font-weight:800}
.hw-hero h1 em{font-style:normal;color:var(--ac)}
.hw-hero p{color:var(--dim);margin:18px 0 28px;max-width:520px}
.hw-btns{display:flex;gap:14px;flex-wrap:wrap}
.hw-btn{padding:12px 26px;border-radius:8px;background:linear-gradient(135deg,var(--ac),var(--ac2));color:#04211d;font-weight:800;font-family:ui-monospace,monospace}
.hw-btn.ghost{background:transparent;border:1px solid var(--bd);color:var(--ac)}
.hw-spec{border:1px solid var(--bd);border-radius:12px;overflow:hidden;background:#0e191c;box-shadow:0 22px 50px rgba(0,0,0,.5)}
.hw-spec .hd{padding:12px 18px;border-bottom:1px solid var(--bd);font-family:ui-monospace,monospace;font-size:.8rem;color:var(--ac);letter-spacing:1px;background:rgba(45,212,191,.06)}
.hw-spec table{width:100%;border-collapse:collapse;font-size:.84rem}
.hw-spec td{padding:11px 18px;border-bottom:1px dashed rgba(45,212,191,.14)}
.hw-spec td:first-child{color:var(--dim);font-family:ui-monospace,monospace;width:42%}
.hw-spec td:last-child{color:var(--head)}
.hw-spec tr:last-child td{border-bottom:none}
.hw-sec{max-width:1180px;margin:0 auto;padding:58px 5%}
.hw-sec-head{margin-bottom:32px}
.hw-sec-head .en{font-family:ui-monospace,monospace;font-size:.78rem;letter-spacing:3px;color:var(--ac);text-transform:uppercase}
.hw-sec-head h2{color:#fff;font-size:clamp(1.4rem,2.8vw,1.9rem);font-weight:800;margin-top:6px}
.hw-row{display:flex;gap:22px;padding:24px;border:1px solid var(--bd);border-radius:12px;background:var(--card);margin-bottom:14px;transition:.2s;align-items:flex-start}
.hw-row:hover{border-color:rgba(45,212,191,.5);transform:translateX(4px)}
.hw-row .ico{width:52px;height:52px;border-radius:10px;background:rgba(45,212,191,.1);display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex:none}
.hw-row h3{color:var(--head);font-size:1.05rem;margin-bottom:6px}
.hw-row p{color:var(--dim);font-size:.88rem;flex:1}
.hw-row .chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.hw-chip{font-family:ui-monospace,monospace;font-size:.72rem;padding:2px 10px;border-radius:6px;border:1px solid var(--bd);color:var(--ac)}
.hw-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.hw-card{background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:22px;transition:.2s}
.hw-card:hover{border-color:rgba(45,212,191,.5);transform:translateY(-3px)}
.hw-card h3{color:var(--head);font-size:1rem;margin-bottom:10px}
.hw-card .kv{display:flex;justify-content:space-between;font-size:.82rem;padding:6px 0;border-bottom:1px dashed rgba(45,212,191,.14);font-family:ui-monospace,monospace}
.hw-card .kv span:first-child{color:var(--dim)}
.hw-card .kv span:last-child{color:var(--ac)}
.hw-news{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hw-post{background:var(--card);border:1px solid var(--bd);border-left:3px solid var(--ac);border-radius:10px;padding:20px}
.hw-post:hover{background:#142226}
.hw-post .date{font-family:ui-monospace,monospace;font-size:.75rem;color:var(--dim)}
.hw-post h3{color:var(--head);font-size:1rem;margin:6px 0}
.hw-post p{color:var(--dim);font-size:.85rem}
.hw-foot{border-top:1px solid var(--bd);margin-top:30px;padding:42px 5% 30px;background:#0b1214}
.hw-foot-in{max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;color:var(--dim);font-size:.84rem;font-family:ui-monospace,monospace}
.hw-foot b{color:var(--head)}
.hw-foot a:hover{color:var(--ac)}
.hw-hero-sm{text-align:center;padding:90px 5% 28px}
.hw-hero-sm h1{color:#fff;font-size:clamp(1.5rem,3.2vw,2.1rem);font-weight:800}
.hw-crumb{color:var(--dim);font-size:.83rem;margin-top:10px;font-family:ui-monospace,monospace}
.hw-crumb a:hover{color:var(--ac)}
.hw-wrap{max-width:880px;margin:0 auto;padding:12px 5% 80px}
.hw-item{display:flex;gap:20px;background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:18px;margin-bottom:14px;transition:.2s}
.hw-item:hover{border-color:rgba(45,212,191,.5)}
.hw-item img{width:220px;height:135px;object-fit:cover;border-radius:8px;flex:none}
.hw-item h3{color:var(--head);font-size:1.04rem;margin-bottom:8px}
.hw-item h3 a:hover{color:var(--ac)}
.hw-item .meta{color:var(--dim);font-size:.76rem;font-family:ui-monospace,monospace;margin-bottom:8px;display:flex;gap:12px}
.hw-item p{color:var(--dim);font-size:.86rem}
.hw-detail{background:var(--card);border:1px solid var(--bd);border-radius:14px;padding:clamp(22px,4vw,46px)}
.hw-detail h1{color:#fff;font-size:clamp(1.4rem,2.8vw,1.9rem);line-height:1.45;margin-bottom:14px;font-weight:800}
.hw-detail .meta{color:var(--dim);font-size:.8rem;font-family:ui-monospace,monospace;display:flex;gap:14px;flex-wrap:wrap;padding-bottom:16px;border-bottom:1px solid var(--bd);margin-bottom:20px}
.hw-detail .body p{margin:15px 0}
.hw-detail .tags{margin-top:24px;padding-top:16px;border-top:1px dashed var(--bd)}
.hw-pager{display:flex;gap:8px;justify-content:center;margin:30px 0;font-family:ui-monospace,monospace}
.hw-pager a,.hw-pager span{padding:6px 14px;border-radius:7px;border:1px solid var(--bd);font-size:.83rem}
.hw-pager .is-current{background:rgba(45,212,191,.16);color:var(--ac);border-color:var(--ac)}
.hw-pager .is-disabled{opacity:.4}
@media(max-width:900px){.hw-hero{grid-template-columns:1fr}.hw-grid,.hw-news{grid-template-columns:1fr}.hw-item{flex-direction:column}.hw-item img{width:100%;height:180px}}

/* ---- 通用组件（搜索/标签/404 等系统页兼容层） ---- */
body{background:#0d1517;color:#b8c9c7;margin:0}
.hx-page-hero{text-align:center;padding:110px 5% 26px}
.hx-page-hero h1{font-size:clamp(1.7rem,4vw,2.3rem);margin:0 0 12px;color:#ecfeff;font-weight:800}
.hx-breadcrumb{color:#6d8380;font-size:.88rem}
.hx-breadcrumb a{color:#6d8380;text-decoration:none}
.hx-breadcrumb a:hover{color:#2dd4bf}
.hx-sep{margin:0 8px}
.hx-main{max-width:1080px;margin:0 auto;padding:20px 5% 80px}
.hx-container{width:100%}
.hx-search-form{display:flex;gap:10px;max-width:620px;margin:22px auto 0}
.hx-search-form input{flex:1;padding:12px 18px;border-radius:12px;border:1px solid rgba(45,212,191,.22);background:#0e191c;color:#b8c9c7;font-size:.95rem}
.hx-search-form button{padding:12px 26px;border-radius:12px;border:none;background:linear-gradient(135deg,#2dd4bf,#0ea5e9);color:#04211d;font-weight:600;cursor:pointer}
.hx-article-card{display:flex;gap:18px;background:#121d20;border:1px solid rgba(45,212,191,.22);border-radius:12px;padding:16px;margin-bottom:16px}
.hx-article-thumb img{width:220px;height:132px;object-fit:cover;border-radius:calc(12px - 4px)}
.hx-article-title{margin:0 0 8px;font-size:1.05rem}
.hx-article-title a{color:#ecfeff;text-decoration:none}
.hx-article-title a:hover{color:#2dd4bf}
.hx-article-meta{color:#6d8380;font-size:.8rem;display:flex;gap:14px;margin-bottom:8px}
.hx-article-summary{color:#b8c9c7;font-size:.9rem;line-height:1.8}
.hx-pagination{display:flex;gap:8px;justify-content:center;margin:28px 0}
.hx-pagination a,.hx-pagination span{padding:6px 14px;border-radius:8px;border:1px solid rgba(45,212,191,.22);color:#b8c9c7;text-decoration:none;font-size:.85rem}
.hx-pagination .is-current{background:linear-gradient(135deg,#2dd4bf,#0ea5e9);color:#04211d;border-color:transparent}
.hx-pagination .is-disabled{opacity:.45}
.tag,.hx-tag{display:inline-block;padding:3px 12px;margin:2px 6px 2px 0;border-radius:999px;background:rgba(45,212,191,.1);color:#2dd4bf;font-size:.78rem;border:1px solid rgba(45,212,191,.22)}
.hx-back-top{position:fixed;right:26px;bottom:30px;width:44px;height:44px;border-radius:50%;border:1px solid rgba(45,212,191,.22);background:#121d20;color:#2dd4bf;cursor:pointer;opacity:0;transition:opacity .3s}
.hx-back-top.is-visible{opacity:1}
.g-text-center{text-align:center}
@media(max-width:720px){.hx-article-card{flex-direction:column}.hx-article-thumb img{width:100%;height:180px}}