.standard-article .article-mark{background:var(--article-mark)}
.standard-article{--article-ink:#333846;--article-muted:#77818d;--article-accent:#2978ff;--article-accent-strong:#1f63d9;--article-orange:#ea5514;--article-line:#e9edf1;--article-soft:#f3f6fd;--article-chip:#f8f1eb;--article-accent-soft:#eef4ff;--article-accent-line:rgba(41,120,255,.28);--article-accent-line-soft:rgba(41,120,255,.14);--article-accent-wash:rgba(41,120,255,.08);--article-mark:#fff3bf;color:var(--article-ink);min-width:0;overflow-wrap:anywhere;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px;line-height:1.9}
.standard-article__header{margin-bottom:30px}
.standard-article__category{display:inline-block;margin-bottom:15px;padding:7px 14px;border-radius:999px;background:var(--article-chip);color:var(--article-orange);font-size:13px;font-weight:600;letter-spacing:0;text-decoration:none}
.standard-article h1{margin:0 0 20px;color:#333846;font-family:inherit;font-size:clamp(28px,2.6vw,36px);font-weight:600;line-height:1.4;letter-spacing:-.025em}
.standard-article__meta{display:flex;flex-wrap:wrap;gap:8px 25px;padding:0 0 26px;border-bottom:1px solid #e9edf1;color:#838b96;font-size:13px}
.standard-article__section-title{position:relative;margin:30px 0 16px;padding:0 0 0 13px;border:0;color:#333846;font-family:inherit;font-size:20px;font-weight:600;line-height:1.5;text-align:left}
.standard-article__section-title::before{content:"";position:absolute;left:0;top:50%;width:4px;height:1em;background:var(--article-orange);border-radius:4px;transform:translateY(-50%)}
.standard-article__answer{margin:0 0 26px;padding:16px 18px;border:1px solid #d7e4ee;border-radius:10px;background:var(--article-soft);font-size:15px;line-height:1.85;color:#3b4753}
.standard-article__answer p{margin:0}
.standard-article__answer b,.standard-article__answer strong{color:var(--article-accent)}
.standard-article__facts{overflow:hidden;border:1px solid var(--article-accent-line);border-radius:10px}
.standard-article__facts table{width:100%;margin:0;border-collapse:collapse;table-layout:fixed;border:0;background:#fff}
.standard-article__facts th,.standard-article__facts td{padding:10px 14px;border:1px solid var(--article-line);text-align:left;vertical-align:top;font-size:14px;background:#fff}
.standard-article__facts thead th,.standard-article__facts tr:first-child th{border-color:var(--article-accent-line-soft);background:var(--article-accent-wash);color:var(--article-accent);font-weight:600}
.standard-article__facts tr:first-child th,.standard-article__facts tr:first-child td{border-top:0}
.standard-article__facts tr:last-child th,.standard-article__facts tr:last-child td{border-bottom:0}
.standard-article__facts th:first-child,.standard-article__facts td:first-child{border-left:0}
.standard-article__facts th:last-child,.standard-article__facts td:last-child{border-right:0}
.standard-article__facts td b,.standard-article__facts td strong{color:var(--article-ink)}
.standard-article__body{color:#3b4753;font-size:16px;line-height:2}
.standard-article__body p{margin:0 0 20px;text-align:left}
.standard-article__body h2{font-family:inherit;font-size:22px;line-height:1.6;font-weight:600;margin:34px 0 15px;color:#333846}
.standard-article__body h3{font-family:inherit;font-size:18px;line-height:1.7;margin:24px 0 12px;font-weight:600;color:#333846}
.standard-article__body img{display:block;width:100%;max-width:100%;aspect-ratio:16/7;height:auto;object-fit:cover;object-position:center;border-radius:10px;margin:24px 0}
.standard-article__body figure{margin:24px 0}
.standard-article__body ul,.standard-article__body ol{padding-left:1.8em;margin:16px 0}
.standard-article__body a{color:var(--article-accent);text-decoration:underline;text-underline-offset:3px}
.standard-article__body table{width:100%;max-width:100%;margin:20px 0;border-collapse:separate;border-spacing:0;table-layout:fixed;overflow:hidden;border:1px solid var(--article-accent-line);border-radius:10px;background:#fff}
.standard-article__body td,.standard-article__body th{padding:10px 14px;border:1px solid var(--article-line);border-width:0 0 1px 1px;font-size:14px;vertical-align:top;text-align:left;background:#fff;color:var(--article-ink)}
.standard-article__body tr>*:first-child{border-left:0}
.standard-article__body tr:last-child>*{border-bottom:0}
.standard-article__body thead th,.standard-article__body tr:first-child th,.standard-article__body tr:first-child td{border-color:var(--article-accent-line-soft);background:var(--article-accent-wash)!important;color:var(--article-accent);font-weight:600}
.standard-article__body blockquote{margin:20px 0;border-left:3px solid var(--article-line);padding:12px 18px;color:var(--article-muted)}
.standard-article__faq{margin-top:8px}
.standard-article__faq-item{margin-bottom:10px;overflow:hidden;border:1px solid var(--article-line);border-radius:10px;background:#fff}
.standard-article__faq-q{display:flex;align-items:center;gap:12px;width:100%;padding:13px 18px;border:0;background:none;color:var(--article-ink);font:inherit;font-size:15px;font-weight:600;text-align:left;cursor:pointer}
.standard-article__faq-q .mark{display:inline-flex;align-items:center;justify-content:center;flex:none;width:20px;height:20px;border-radius:50%;background:var(--article-accent);color:#fff;font:700 14px/1 Arial,Helvetica,sans-serif;text-align:center}
.standard-article__faq-item.open .mark{background:var(--article-orange)}
.standard-article__faq-q .q{flex:none;color:var(--article-accent);font-weight:700}
.standard-article__faq-a{padding:2px 18px 15px 50px;color:var(--article-muted);font-size:14px;line-height:1.75}
.standard-article__faq-a p{margin:0 0 8px}
.standard-article__faq-a p:last-child{margin:0}
.standard-article__cta{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:30px;padding:20px 22px;border-radius:12px;background:linear-gradient(135deg,var(--article-accent),var(--article-accent-strong));color:#fff}
.standard-article__cta-txt{flex:1 1 300px;min-width:0}
.standard-article__cta-txt b{margin-right:4px;font-size:17px;font-weight:650}
.standard-article__cta-txt .sub{margin-top:5px;color:rgba(255,255,255,.78);font-size:12.5px;line-height:1.6}
.standard-article__cta-btn{flex:none;padding:11px 28px;border-radius:8px;background:#fff;color:var(--article-accent);font-size:15px;font-weight:600;text-decoration:none}
.standard-article__cta-btn:hover{background:var(--article-accent-soft);color:var(--article-accent-strong)}
.standard-article__disclaimer{margin-top:14px;padding:12px 16px;border:1px dashed var(--article-line);border-radius:10px;background:#f7f9fc;color:var(--article-muted);font-size:12.5px;line-height:1.8}
.standard-article__previous{margin:30px 0 0;border:1px solid var(--article-line);border-radius:11px;font-size:14px;padding:14px 17px;color:var(--article-muted)}
.standard-article__previous strong{color:var(--article-accent)}
.standard-article__previous a,.standard-article__reading-item{text-decoration:none;color:inherit}
.standard-article__reading-item{display:block;padding:16px 0;border-bottom:1px dashed var(--article-line)}
.standard-article__reading-item h3{font-size:15px;line-height:1.7;margin:0 0 7px;font-weight:600;color:var(--article-ink)}
.standard-article__reading-meta{display:flex;gap:15px;flex-wrap:wrap;font-size:12px;color:var(--article-muted);line-height:1.6}
.standard-article__reading-item p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:13px;line-height:1.8;color:var(--article-muted);margin:7px 0 0}
.standard-article__reading-item:hover h3{color:var(--article-accent)}
.standard-article__previous a:hover{color:var(--article-accent)}
.standard-article__footer{display:flex;justify-content:flex-end;padding:23px 0 0;font-size:13px}
.standard-article__footer a{color:var(--article-accent);text-decoration:none}
.standard-article a:focus-visible,.standard-article button:focus-visible{outline:2px solid var(--article-accent);outline-offset:4px}
@media(max-width:640px){.standard-article h1{font-size:25px}.standard-article__body{font-size:15px}.standard-article__body h2{font-size:20px}.standard-article__meta{gap:5px 14px}.standard-article__faq-a{padding-left:18px}}