:root{--color-primary: #14283F;--color-primary-light: #273B51;--color-cyan: #15B7C9;--color-cyan-hover: #129eaa;--color-orange: #FF9E57;--color-orange-hover: #f08b41;--color-white: #FFFFFF;--color-bg-light: #F4F7FB;--color-bg-alt: #E7EFF6;--color-border: #D8E3EC;--color-text-muted: #5C7086;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--max-width: 1200px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 3px rgba(20, 40, 63, .05);--shadow-md: 0 4px 12px rgba(20, 40, 63, .08);--shadow-lg: 0 10px 25px rgba(20, 40, 63, .12);--transition: all .2s cubic-bezier(.16, 1, .3, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);background-color:var(--color-bg-light);color:var(--color-primary-light);line-height:1.65;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;font-size:16px}body{min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;position:relative}a{color:inherit;text-decoration:none;transition:var(--transition)}button,input,select,textarea{font-family:inherit;font-size:inherit}img,svg{max-width:100%;height:auto;vertical-align:middle}.container{width:100%;max-width:var(--max-width);margin-left:auto;margin-right:auto;padding-left:1.25rem;padding-right:1.25rem}.badge{display:inline-flex;align-items:center;gap:.35rem;font-size:.75rem;font-weight:600;padding:.2rem .55rem;border-radius:var(--radius-sm);letter-spacing:.02em;text-transform:uppercase}.badge-cyan{background-color:#15b7c91f;color:#0b8390;border:1px solid rgba(21,183,201,.28)}.badge-orange{background-color:#ff9e5726;color:#c96216;border:1px solid rgba(255,158,87,.35)}.badge-blue{background-color:#14283f14;color:var(--color-primary);border:1px solid rgba(20,40,63,.15)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:600;font-size:.9375rem;padding:.65rem 1.35rem;border-radius:var(--radius-sm);cursor:pointer;border:1px solid transparent;transition:var(--transition);white-space:nowrap}.btn-primary{background-color:var(--color-cyan);color:var(--color-white)}.btn-primary:hover{background-color:var(--color-cyan-hover);transform:translateY(-1px);box-shadow:0 4px 12px #15b7c940}.btn-commercial{background-color:var(--color-orange);color:var(--color-white);box-shadow:0 2px 8px #ff9e5733}.btn-commercial:hover{background-color:var(--color-orange-hover);transform:translateY(-1px);box-shadow:0 4px 14px #ff9e5759}.btn-outline{background-color:transparent;color:var(--color-primary);border-color:var(--color-border)}.btn-outline:hover{background-color:var(--color-bg-alt);border-color:var(--color-text-muted)}.btn-sm{padding:.4rem .85rem;font-size:.8125rem}.section-header{margin-bottom:2rem;border-bottom:2px solid var(--color-primary);padding-bottom:.75rem;display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:1rem}.section-header .section-title{font-size:1.625rem;font-weight:800;color:var(--color-primary);display:flex;align-items:center;gap:.75rem;letter-spacing:-.01em}.section-header .section-title:before{content:"";display:inline-block;width:5px;height:1.35rem;background-color:var(--color-cyan);border-radius:2px}.section-header .section-desc{font-size:.875rem;color:var(--color-text-muted)}.top-signal-ticker{background-color:var(--color-primary);color:#d1dfed;font-size:.8125rem;padding:.45rem 0;border-bottom:1px solid rgba(255,255,255,.1)}.top-signal-ticker .ticker-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}.top-signal-ticker .ticker-left{display:flex;align-items:center;gap:.75rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.signal-dot{width:8px;height:8px;border-radius:50%;background-color:var(--color-cyan);box-shadow:0 0 6px var(--color-cyan);display:inline-block;animation:pulse-dot 2s infinite ease-in-out}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.85)}}.breadcrumbs{display:flex;align-items:center;gap:.5rem;font-size:.8125rem;color:var(--color-text-muted);padding:1.25rem 0 .5rem;flex-wrap:wrap}.breadcrumbs a:hover{color:var(--color-cyan)}.breadcrumbs span{color:var(--color-border)}.editorial-card{background-color:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:1.5rem;transition:var(--transition)}.editorial-card:hover{border-color:var(--color-cyan);box-shadow:var(--shadow-sm)}@media (max-width: 768px){.section-header{flex-direction:column;align-items:flex-start}.section-header .section-title{font-size:1.35rem}}.site-header[data-astro-cid-3ef6ksr2]{width:100%;position:sticky;top:0;z-index:100;background-color:var(--color-white);box-shadow:0 1px 4px #14283f14}.main-nav-bar[data-astro-cid-3ef6ksr2]{border-bottom:1px solid var(--color-border);background-color:var(--color-white)}.nav-container[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:64px;gap:1.5rem}.brand-logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.65rem;text-decoration:none;flex-shrink:0}.logo-mark[data-astro-cid-3ef6ksr2]{width:38px;height:38px;border-radius:var(--radius-sm);background-color:var(--color-bg-light);border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center}.logo-text[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;line-height:1.15}.brand-title[data-astro-cid-3ef6ksr2]{font-size:1.1875rem;font-weight:800;color:var(--color-primary);letter-spacing:.03em}.brand-sub[data-astro-cid-3ef6ksr2]{font-size:.625rem;font-weight:700;color:var(--color-cyan);letter-spacing:.1em}.desktop-nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;flex-grow:1;margin-left:1rem}.nav-list[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:1.5rem;list-style:none}.nav-link[data-astro-cid-3ef6ksr2]{font-size:.9375rem;font-weight:600;color:var(--color-primary-light);padding:.5rem 0;position:relative;display:inline-block}.nav-link[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background-color:var(--color-cyan);transition:var(--transition)}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--color-cyan)}.nav-link[data-astro-cid-3ef6ksr2]:hover:after,.nav-link[data-astro-cid-3ef6ksr2].active:after{width:100%}.nav-link[data-astro-cid-3ef6ksr2].active{color:var(--color-primary);font-weight:700}.header-actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.75rem;flex-shrink:0}.search-trigger-btn[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.5rem;padding:.45rem .75rem;background-color:var(--color-bg-light);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:.8125rem;cursor:pointer;transition:var(--transition)}.search-trigger-btn[data-astro-cid-3ef6ksr2]:hover{border-color:var(--color-cyan);color:var(--color-primary);background-color:var(--color-white)}.search-kbd[data-astro-cid-3ef6ksr2]{background-color:var(--color-white);border:1px solid var(--color-border);border-radius:3px;padding:.1rem .35rem;font-size:.6875rem;font-family:var(--font-mono)}.mobile-toggle-btn[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;justify-content:space-around;width:32px;height:32px;background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;padding:6px}.mobile-toggle-btn[data-astro-cid-3ef6ksr2] .bar[data-astro-cid-3ef6ksr2]{width:100%;height:2px;background-color:var(--color-primary);transition:var(--transition)}.mobile-menu-drawer[data-astro-cid-3ef6ksr2]{display:none;background-color:var(--color-white);border-bottom:2px solid var(--color-primary);padding:1.25rem 0}.mobile-menu-drawer[data-astro-cid-3ef6ksr2].open{display:block}.mobile-nav-list[data-astro-cid-3ef6ksr2]{list-style:none;display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.25rem}.mobile-nav-link[data-astro-cid-3ef6ksr2]{font-size:1rem;font-weight:600;color:var(--color-primary);display:block;padding:.5rem 0;border-bottom:1px solid var(--color-bg-light)}.mobile-nav-link[data-astro-cid-3ef6ksr2].active{color:var(--color-cyan)}.mobile-register-btn[data-astro-cid-3ef6ksr2]{width:100%;text-align:center}@media (max-width: 992px){.desktop-nav[data-astro-cid-3ef6ksr2],.search-btn-text[data-astro-cid-3ef6ksr2],.search-kbd[data-astro-cid-3ef6ksr2]{display:none}.mobile-toggle-btn[data-astro-cid-3ef6ksr2]{display:flex}}@media (max-width: 576px){.register-btn[data-astro-cid-3ef6ksr2],.top-signal-ticker[data-astro-cid-3ef6ksr2] .ticker-right[data-astro-cid-3ef6ksr2]{display:none}}.site-footer[data-astro-cid-sz7xmlte]{background-color:var(--color-primary);color:#b0c4de;margin-top:auto;border-top:3px solid var(--color-cyan);font-size:.875rem}.footer-inner[data-astro-cid-sz7xmlte]{padding-top:3.5rem;padding-bottom:2rem}.footer-top-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:2fr 1fr 1.5fr 1.5fr;gap:2.5rem;margin-bottom:2.5rem}.footer-logo[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;gap:.6rem;color:var(--color-white);margin-bottom:1rem}.logo-mark[data-astro-cid-sz7xmlte]{width:32px;height:32px;background:#ffffff14;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.logo-title[data-astro-cid-sz7xmlte]{font-size:1.25rem;font-weight:800;color:var(--color-white)}.logo-domain[data-astro-cid-sz7xmlte]{font-size:.75rem;color:var(--color-cyan);font-family:var(--font-mono)}.brand-desc[data-astro-cid-sz7xmlte]{line-height:1.6;margin-bottom:1rem;color:#9cb3ce;font-size:.8125rem}.footer-badge-list[data-astro-cid-sz7xmlte]{display:flex;gap:.5rem}.col-title[data-astro-cid-sz7xmlte]{color:var(--color-white);font-size:.9375rem;font-weight:700;margin-bottom:1.25rem;border-left:3px solid var(--color-orange);padding-left:.5rem;letter-spacing:.03em}.footer-links[data-astro-cid-sz7xmlte]{list-style:none;display:flex;flex-direction:column;gap:.65rem}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:#9cb3ce;transition:var(--transition)}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-cyan);padding-left:4px}.commercial-note[data-astro-cid-sz7xmlte]{font-size:.8125rem;line-height:1.5;margin-bottom:.75rem;color:#9cb3ce}.commercial-footer-btn[data-astro-cid-sz7xmlte]{width:100%;margin-bottom:.5rem}.commercial-sub[data-astro-cid-sz7xmlte]{font-size:.6875rem;color:#7d96b3}.footer-disclosure[data-astro-cid-sz7xmlte]{border-top:1px solid rgba(255,255,255,.08);padding-top:1.5rem;margin-bottom:2rem;font-size:.75rem;line-height:1.65;color:#88a1be}.footer-disclosure[data-astro-cid-sz7xmlte] code[data-astro-cid-sz7xmlte]{background:#ffffff1a;color:var(--color-cyan);padding:.1rem .35rem;border-radius:3px}.footer-bottom[data-astro-cid-sz7xmlte]{border-top:1px solid rgba(255,255,255,.08);padding-top:1.25rem;display:flex;align-items:center;justify-content:space-between;font-size:.75rem;color:#7d96b3;flex-wrap:wrap;gap:.75rem}.bottom-links[data-astro-cid-sz7xmlte]{display:flex;gap:.5rem;align-items:center}@media (max-width: 992px){.footer-top-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr;gap:2rem}.brand-col[data-astro-cid-sz7xmlte]{grid-column:span 2}}@media (max-width: 600px){.footer-top-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}.brand-col[data-astro-cid-sz7xmlte]{grid-column:span 1}.footer-bottom[data-astro-cid-sz7xmlte]{flex-direction:column;align-items:flex-start}}.search-modal-backdrop[data-astro-cid-qk3db3zz]{display:none;position:fixed;inset:0;z-index:9999;background-color:#14283fb3;backdrop-filter:blur(4px);align-items:flex-start;justify-content:center;padding:3.5rem 1rem 1rem;opacity:0;transition:opacity .2s ease}.search-modal-backdrop[data-astro-cid-qk3db3zz].open{display:flex;opacity:1}.search-modal-container[data-astro-cid-qk3db3zz]{background-color:var(--color-white);width:100%;max-width:680px;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);border:1px solid var(--color-border);overflow:hidden;display:flex;flex-direction:column;max-height:80vh;animation:modal-slide-down .2s ease-out}@keyframes modal-slide-down{0%{transform:translateY(-16px)}to{transform:translateY(0)}}.search-modal-header[data-astro-cid-qk3db3zz]{display:flex;align-items:center;padding:1rem 1.25rem;border-bottom:1px solid var(--color-border);gap:1rem}.search-input-wrapper[data-astro-cid-qk3db3zz]{display:flex;align-items:center;flex-grow:1;gap:.75rem;background-color:var(--color-bg-light);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:.5rem .75rem}.search-icon[data-astro-cid-qk3db3zz]{color:var(--color-text-muted);flex-shrink:0}.search-input-wrapper[data-astro-cid-qk3db3zz] input[data-astro-cid-qk3db3zz]{width:100%;border:none;background:transparent;font-size:.9375rem;color:var(--color-primary);outline:none}.search-clear-btn[data-astro-cid-qk3db3zz]{background:none;border:none;color:var(--color-text-muted);cursor:pointer;font-size:.875rem}.search-close-btn[data-astro-cid-qk3db3zz]{background:var(--color-bg-light);border:1px solid var(--color-border);padding:.35rem .75rem;border-radius:var(--radius-sm);color:var(--color-text-muted);cursor:pointer;font-family:var(--font-mono);font-size:.75rem;transition:var(--transition)}.search-close-btn[data-astro-cid-qk3db3zz]:hover{color:var(--color-primary);border-color:var(--color-primary)}.search-quick-tags[data-astro-cid-qk3db3zz]{display:flex;align-items:center;flex-wrap:wrap;gap:.5rem;padding:.65rem 1.25rem;background-color:var(--color-bg-light);border-bottom:1px solid var(--color-border);font-size:.75rem}.quick-label[data-astro-cid-qk3db3zz]{color:var(--color-text-muted);font-weight:600}.quick-tag-btn[data-astro-cid-qk3db3zz]{background-color:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:.2rem .5rem;font-size:.75rem;color:var(--color-primary-light);cursor:pointer;transition:var(--transition)}.quick-tag-btn[data-astro-cid-qk3db3zz]:hover{border-color:var(--color-cyan);color:var(--color-cyan)}.search-modal-body[data-astro-cid-qk3db3zz]{padding:1rem 1.25rem;overflow-y:auto;flex-grow:1;min-height:240px}.search-empty-state[data-astro-cid-qk3db3zz]{text-align:center;padding:2.5rem 1rem;color:var(--color-text-muted);font-size:.875rem}.search-tip[data-astro-cid-qk3db3zz]{display:block;margin-top:.5rem;font-size:.75rem;color:#8c9fae}.pagefind-ui{--pagefind-ui-scale: .9;--pagefind-ui-primary: #15B7C9;--pagefind-ui-text: #273B51;--pagefind-ui-background: #ffffff;--pagefind-ui-border: #D8E3EC;--pagefind-ui-tag: #E7EFF6}.pagefind-ui__result{border-bottom:1px solid var(--color-border);padding:.85rem 0}.pagefind-ui__result-title{font-weight:700;color:var(--color-primary)!important}.pagefind-ui__result-excerpt{color:var(--color-text-muted);font-size:.8125rem;line-height:1.5}.pagefind-ui__result-excerpt mark{background-color:#ff9e574d;color:var(--color-primary);font-weight:600;padding:0 2px}#mainContent[data-astro-cid-37fxchfa]{flex-grow:1;min-height:calc(100vh - 280px)}