.notice-strip { background: var(--surface); border-bottom: 1px solid var(--border); font-size: 12px; color: var(--text-muted); }
.notice-strip .container { min-height: 33px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.notice-strip span { display: flex; gap: 7px; align-items: center; }
.notice-strip .icon { width: 14px; height: 14px; }
.site-header { background: var(--surface); position: sticky; top: 0; z-index: 30; border-bottom: 1px solid var(--border); }
@supports (backdrop-filter: blur(12px)) {
  .site-header { background: var(--surface-glass); backdrop-filter: blur(12px) saturate(135%); }
}
.header-inner { min-height: 83px; display: flex; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; max-width: 100%; min-width: 0; }
.brand-symbol { width: 43px; height: 45px; flex: 0 0 43px; display: grid; place-items: center; border-radius: 7px; background: transparent; }
.brand-symbol img { width: 43px; height: 45px; }
.brand-name { font-weight: 750; font-size: 14px; line-height: 1.6; }
.brand-title { display: block; overflow-wrap: anywhere; }
.brand-sub { display: block; font-size: 10px; color: var(--text-muted); margin-top: 5px; font-weight: 400; }
.nav-links { display: flex; justify-content: center; align-self: stretch; align-items: stretch; gap: 23px; margin-left: auto; }
.nav-links a { display: inline-flex; align-items: center; position: relative; white-space: nowrap; font-size: 13px; color: var(--ink-soft); }
.nav-links a[aria-current="page"] { color: var(--primary); font-weight: 600; }
.nav-links a[aria-current="page"]::after { content: ""; height: 3px; background: var(--primary); position: absolute; bottom: 17px; left: 0; right: 0; border-radius: 2px; }
.header-tools { display: flex; gap: 9px; }
.header-tools .icon-button { border: none; width: 30px; }
.mobile-toggle { display: none !important; }
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--border); background-color: var(--background); background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg,var(--grid) 1px,transparent 1px); background-size: 32px 32px; }
.hero-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 42px; align-items: center; padding-block: 49px 39px; }
.hero-label { display: inline-flex; align-items: center; gap: 7px; padding: 4px 9px; border: 1px solid var(--border); border-radius: 4px; font-size: 12px; color: var(--primary-deep); background: var(--surface-glass); margin-bottom: 20px; }
.hero-label .icon { width: 14px; height: 14px; }
.hero h1 { font-size: 39px; line-height: 1.5; font-weight: 800; margin-bottom: 17px; }
.hero h1 span { display: block; }
.hero-copy { max-width: 500px; font-size: 14px; line-height: 1.95; color: var(--text-muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 25px; }
.hero-notes { display: flex; flex-wrap: wrap; gap: 21px; margin-top: 22px; color: var(--text-muted); font-size: 12px; }
.hero-notes span { display: inline-flex; gap: 5px; align-items: center; }
.hero-notes .icon { color: var(--success); width: 14px; height: 14px; }
.hero-art { background: transparent; }
.hero-art img { width: 100%; }
.topics-section { padding-block: 32px 38px; }
.topic-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.topic-card { display: block; background: var(--surface); border: 1px solid var(--border); border-radius: 7px; padding: 21px; position: relative; transition: border-color .18s, box-shadow .18s; }
.topic-card:hover { border-color: var(--primary); box-shadow: 0 5px 20px var(--shadow); }
.topic-icon { width: 37px; height: 37px; display: grid; place-items: center; background: var(--tint); color: var(--primary-deep); border-radius: 6px; margin-bottom: 15px; }
.topic-card:nth-child(2) .topic-icon { background: var(--mint); color: var(--text-muted); }
.topic-card:nth-child(3) .topic-icon { background: var(--tint); color: var(--primary-deep); }
.topic-card:nth-child(4) .topic-icon { background: var(--yellow); color: var(--yellow-ink); }
.topic-card h3 { font-size: 16px; margin-bottom: 7px; }
.topic-card p { font-size: 12px; line-height: 1.9; color: var(--text-muted); padding-right: 8px; }
.topic-card > .icon { position: absolute; right: 20px; top: 28px; color: var(--text-muted); width: 16px; }
.topic-foot { font-size: 11px; color: var(--text-muted); margin-top: 17px; display: block; }
.home-columns { display: grid; grid-template-columns: minmax(0,1fr) 301px; gap: 31px; align-items: start; padding-bottom: 50px; }
.section-sub { font-size: 12px; font-weight: 400; color: var(--text-muted); margin-left: 8px; }
.filter-tabs { display: flex; flex-wrap: wrap; gap: 7px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.filter-tabs button { min-height: 34px; padding: 5px 12px; background: transparent; border-radius: 4px; color: var(--text-muted); font-size: 12px; }
.filter-tabs button[aria-pressed="true"] { color: var(--primary-deep); background: var(--tint); font-weight: 600; }
.article-row { display: grid; grid-template-columns: 166px minmax(0,1fr); gap: 21px; padding-block: 23px; border-bottom: 1px solid var(--border); }
.article-row .image-frame { align-self: start; border-radius: 6px; border: 1px solid var(--border); }
.article-row img { width: 100%; aspect-ratio: 1.48; object-fit: cover; }
.article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 11px; color: var(--text-muted); margin-bottom: 8px; }
.article-meta .pill { font-size: 10px; padding: 1px 7px; }
.article-row h3 { font-size: 17px; margin-bottom: 7px; }
.article-row p { font-size: 12px; line-height: 1.9; color: var(--text-muted); }
.article-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 9px; margin-top: 10px; color: var(--text-muted); font-size: 11px; }
.article-bottom a { display: inline-flex; align-items: center; gap: 5px; }
.article-bottom .icon { width: 13px; height: 13px; }
.article-tags { display: flex; gap: 10px; flex-wrap: wrap; }
.article-tags a { color: var(--text-muted); }
.view-all { display: flex; justify-content: center; margin-top: 23px; }
.sidebar { display: grid; gap: 25px; }
.risk-box { background: var(--yellow); border: 1px solid var(--risk-border); border-top: 3px solid var(--secondary); border-radius: 7px; padding: 20px; color: var(--yellow-ink); }
.risk-box h2 { display: flex; gap: 9px; align-items: center; font-size: 16px; margin-bottom: 12px; color: var(--yellow-ink); }
.risk-box p { color: var(--yellow-ink); font-size: 12px; line-height: 1.95; }
.risk-box ul { padding-left: 17px; font-size: 12px; line-height: 2.2; margin-block: 12px; }
.risk-box .risk-more { color: var(--yellow-ink); background: transparent; padding: 8px 0 0; border-top: 1px solid var(--risk-border); width: 100%; display: flex; align-items: center; justify-content: space-between; font-size: 12px; }
.sidebar-heading { display: flex; gap: 8px; align-items: center; font-size: 16px; padding-bottom: 13px; border-bottom: 1px solid var(--border); }
.sidebar-heading .icon { color: var(--secondary); width: 18px; height: 18px; }
.popular-list { list-style: none; margin: 0; padding: 0; }
.popular-list li { display: flex; gap: 12px; align-items: start; padding-top: 16px; font-size: 12px; line-height: 1.8; }
.popular-list .rank { font-family: Consolas, monospace; font-size: 15px; color: var(--primary-deep); min-width: 17px; }
.popular-note { font-size: 11px; color: var(--text-muted); margin-top: 12px; }
.reading-note { border-top: 1px solid var(--border); padding-top: 18px; }
.reading-note .eyebrow { margin-bottom: 8px; }
.reading-note h3 { font-size: 15px; margin-bottom: 8px; }
.reading-note p { color: var(--text-muted); font-size: 12px; line-height: 1.9; }
.faq-band { background: var(--surface); padding-block: 38px 44px; border-block: 1px solid var(--border); }
.faq-layout { display: grid; grid-template-columns: 290px minmax(0,1fr); gap: 55px; }
.faq-intro p { font-size: 13px; color: var(--text-muted); margin-block: 12px 17px; max-width: 250px; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question { display: flex; align-items: center; justify-content: space-between; gap: 15px; width: 100%; background: transparent; padding: 17px 0; text-align: left; font-size: 14px; min-height: 52px; font-weight: 500; }
.faq-question .icon { width: 16px; height: 16px; color: var(--primary-deep); }
.faq-answer { font-size: 14px; color: var(--text-muted); line-height: 1.9; padding: 0 25px 18px 0; }
.site-footer { padding-block: 44px 22px; background: var(--surface); border-top: 1px solid var(--border); position: relative; }
.site-footer::before { content: ""; position: absolute; width: 80px; height: 3px; top: -1px; left: max(40px, calc((100% - 1224px) / 2)); background: var(--primary); }
.footer-top { display: grid; grid-template-columns: minmax(0,1.8fr) minmax(0,1fr) minmax(0,1fr); gap: 50px; margin-bottom: 32px; align-items: start; }
.footer-brand > p { max-width: 370px; font-size: 13px; line-height: 1.9; color: var(--text-muted); margin-top: 17px; }
.footer-domain { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; color: var(--primary-deep); margin-top: 14px; }
.footer-domain .icon { width: 15px; height: 15px; }
.footer-navigation h2 { font-size: 14px; margin-bottom: 13px; }
.footer-links { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 11px 18px; font-size: 12px; color: var(--text-muted); }
.footer-links a { min-height: 26px; display: inline-flex; align-items: center; }
.footer-disclaimer { display: flex; gap: 12px; align-items: start; border-block: 1px solid var(--border); padding-block: 20px; }
.footer-disclaimer > .icon { color: var(--primary-deep); margin-top: 3px; width: 18px; height: 18px; }
.footer-disclaimer p { font-size: 12px; line-height: 1.9; color: var(--text-muted); }
.footer-disclaimer strong { color: var(--ink-soft); font-weight: 600; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 19px; font-size: 11px; color: var(--text-muted); }
.footer-status { display: inline-flex; align-items: center; gap: 6px; }
.footer-status .icon { width: 14px; height: 14px; }
.back-top { position: fixed; right: 23px; bottom: 25px; z-index: 20; background: var(--surface); box-shadow: 0 3px 15px var(--shadow); }
.page-heading { padding-block: 10px 28px; border-bottom: 1px solid var(--border); margin-bottom: 27px; }
.page-heading h1 { margin-block: 9px 12px; font-size: 32px; }
.page-heading p { max-width: 740px; color: var(--text-muted); font-size: 14px; }
.page-main { padding-bottom: 60px; }
.topic-navigation { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; color: var(--text-muted); font-size: 12px; }
.topic-navigation span { padding: 3px 9px; border: 1px solid var(--border); border-radius: 4px; }
.list-layout { display: grid; grid-template-columns: minmax(0,1fr) 280px; gap: 36px; align-items: start; }
.search-form { display: flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--border); padding: 9px 12px 9px 16px; border-radius: 6px; margin-bottom: 20px; }
.search-form .icon { color: var(--text-muted); }
.search-form input { width: 100%; min-width: 0; border: none; background: transparent; color: var(--ink); height: 36px; font-size: 14px; }
.search-form input:focus { outline-offset: 5px; }
.search-form button { flex-shrink: 0; }
.filter-extra { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding-block: 16px; border-bottom: 1px solid var(--border); color: var(--text-muted); font-size: 12px; }
.filter-extra select { background: var(--surface); border: 1px solid var(--border); border-radius: 4px; color: var(--ink); padding: 7px; max-width: 240px; }
.result-count { margin-left: auto; }
.empty-state { padding: 55px 15px; text-align: center; }
.empty-state .icon { width: 34px; height: 34px; color: var(--muted); margin-bottom: 14px; }
.empty-state p { margin-block: 12px 20px; color: var(--text-muted); font-size: 14px; }
.article-layout { display: grid; grid-template-columns: minmax(0,850px) minmax(200px,1fr); gap: 43px; align-items: start; }
.article-document { background: var(--surface); border: 1px solid var(--border); padding: 38px 42px; border-radius: 7px; min-width: 0; }
.article-document h1 { font-size: 30px; margin-block: 14px 20px; }
.article-document .article-meta { font-size: 12px; gap: 16px; }
.article-document .article-meta .pill { font-size: 12px; }
.article-summary { background: var(--tint); padding: 19px 22px; border-left: 3px solid var(--primary); margin-block: 25px; font-size: 14px; color: var(--ink-soft); }
.article-cover { border-radius: 5px; margin-bottom: 12px; }
.article-cover img { width: 100%; max-height: 280px; object-fit: cover; }
.image-caption { font-size: 11px; text-align: center; color: var(--text-muted); margin-bottom: 26px; }
.article-body h2 { font-size: 21px; margin-block: 32px 15px; }
.article-body p { font-size: 16px; line-height: 2.05; text-align: left; overflow-wrap: anywhere; }
.article-takeaway { margin-block: 28px; border-block: 1px solid var(--border); padding-block: 20px; }
.article-takeaway strong { display: block; font-size: 13px; color: var(--primary-deep); margin-bottom: 7px; }
.article-takeaway p { font-size: 16px; font-weight: 600; }
.article-risk { margin-top: 30px; }
.article-risk h2 { font-size: 17px; }
.related-section { margin-top: 30px; }
.related-section h2 { font-size: 19px; margin-bottom: 14px; }
.related-section a { display: flex; gap: 8px; align-items: center; padding-block: 12px; border-bottom: 1px solid var(--border); color: var(--primary-deep); font-size: 14px; }
.toc { position: sticky; top: 110px; padding-top: 8px; }
.toc h2 { font-size: 15px; margin-bottom: 13px; }
.toc a { display: block; padding: 9px 0 9px 15px; border-left: 2px solid var(--border); color: var(--text-muted); font-size: 12px; }
.toc a[aria-current="location"] { color: var(--primary-deep); border-color: var(--primary); background: var(--tint); }
.toc .toc-back { border: none; margin-top: 20px; padding-left: 0; color: var(--primary-deep); }
.prose { max-width: 820px; padding-bottom: 20px; }
.prose h2 { font-size: 21px; margin-block: 28px 13px; }
.prose p, .prose li { font-size: 16px; line-height: 2; color: var(--ink-soft); }
.prose p + p { margin-top: 15px; }
.prose a { color: var(--primary-deep); text-decoration: underline; text-underline-offset: 4px; }
.contact-form { margin-block: 28px; max-width: 680px; }
.contact-form label { display: block; font-size: 14px; font-weight: 600; margin-block: 18px 8px; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 12px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: 5px; color: var(--ink); font-size: 16px; }
.contact-form textarea { resize: vertical; min-height: 160px; }
.form-note { color: var(--text-muted); font-size: 12px; margin-block: 10px 17px; }
.feedback-preview { padding: 22px; border: 1px solid var(--border); background: var(--surface); border-radius: 6px; white-space: pre-wrap; overflow-wrap: anywhere; margin-top: 20px; }
.feedback-preview h2 { font-size: 18px; margin-bottom: 12px; }
.error-state { text-align: center; padding-block: 60px 90px; }
.error-number { color: var(--primary-deep); font-size: 76px; font-weight: 800; line-height: 1.2; }
.error-state h1 { font-size: 28px; margin-block: 18px 13px; }
.error-state p { color: var(--text-muted); margin-bottom: 25px; }
.reading-spotlight { margin-bottom: 38px; padding-block: 25px; border-block: 1px solid var(--border); display: grid; grid-template-columns: 260px minmax(0,1fr) 210px; gap: 30px; align-items: center; }
.reading-spotlight .image-frame { border-radius: 6px; }
.reading-spotlight img { width: 100%; aspect-ratio: 1.65; object-fit: cover; }
.reading-spotlight h2 { font-size: 22px; margin-block: 9px; }
.reading-spotlight p { font-size: 13px; color: var(--text-muted); line-height: 1.9; }
.reading-path { border-left: 1px solid var(--border); padding-left: 22px; }
.reading-path h3 { font-size: 13px; margin-bottom: 10px; }
.reading-path a { font-size: 12px; color: var(--text-muted); display: flex; gap: 8px; align-items: center; padding-block: 5px; }
.reading-path .icon { width: 14px; height: 14px; color: var(--primary-deep); }
.article-checklist { border-block: 1px solid var(--border); margin-block: 26px; padding-block: 20px; }
.article-checklist h2 { font-size: 17px; display: flex; gap: 8px; align-items: center; margin-bottom: 12px; }
.article-checklist h2 .icon { color: var(--primary-deep); }
.article-checklist ol { margin: 0; padding-left: 22px; }
.article-checklist li { font-size: 14px; line-height: 1.9; color: var(--ink-soft); padding-block: 3px; }
.identity-note { display: inline-flex; align-items: center; gap: 7px; color: var(--text-muted); font-size: 12px; margin-bottom: 12px; }
.identity-note .icon { color: var(--secondary); width: 15px; height: 15px; }
:root[data-theme="dark"] .button:not(.secondary) { background: var(--primary); color: #FFFFFF; }