*,*::before,*::after{box-sizing:border-box}
:root{--bg:#0C0B0A;--deep:#161311;--panel:#1C1916;--panel2:#26221D;--paper:#F3E6D2;--title:#FFF8F0;--text:#EDE4D8;--muted:#B7A898;--soft:#8A7B6C;--red:#E11D2E;--redhi:#FF4A4F;--wine:#8B1E2D;--rust:#E25A2A;--amber:#E2B14A;--border:rgba(226,177,74,.16);--border-red:rgba(225,29,46,.40);--shadow:0 18px 44px rgba(0,0,0,.46);--footer:#080706}
html{background:var(--bg);color-scheme:dark;scroll-behavior:smooth}body{margin:0;min-width:0;background:radial-gradient(circle at 18% 0%,rgba(139,30,45,.10),transparent 30rem),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-wrap:anywhere}img{max-width:100%;height:auto}a{color:inherit;text-decoration-color:rgba(255,74,79,.55);text-underline-offset:.18em}a:hover{color:#fff;text-decoration-color:var(--redhi)}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--amber);outline-offset:3px}button,input,summary{font:inherit}button,summary,a{-webkit-tap-highlight-color:rgba(255,74,79,.22)}
.skip-link{position:absolute;left:16px;top:-100px;z-index:100;padding:10px 14px;background:var(--paper);color:#211b16;border-radius:6px}.skip-link:focus{top:10px}
.site-header{border-bottom:1px solid var(--border);background:rgba(12,11,10,.96)}.site-header-inner,.tool-zone-inner,.site-frame,.footer-inner{width:min(1280px,calc(100% - 32px));margin-inline:auto}.site-header-inner{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;min-width:0;text-decoration:none}.brand-logo,.directory-logo{display:block;width:auto;height:clamp(28px,3vw,36px);object-fit:contain;object-position:center}.brand-wordmark{display:inline-flex;align-items:center;min-height:32px;padding:0 10px;border-left:4px solid var(--red);color:var(--title);font-weight:800;letter-spacing:.08em}.brand-copy{display:flex;flex-direction:column;line-height:1.1;min-width:0}.brand-copy strong{color:var(--title);font-size:18px;letter-spacing:.08em}.brand-copy small{margin-top:5px;color:var(--muted);font-size:11px;letter-spacing:.13em}.header-links{display:flex;align-items:center;gap:18px;white-space:nowrap}.header-links a{min-height:44px;display:inline-flex;align-items:center;text-decoration:none;color:var(--muted)}.header-links a:hover,.header-links a[aria-current="page"]{color:var(--title)}
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.site-footer{border-top:1px solid var(--red);background:var(--footer);color:#D8CBBA}.footer-inner{padding-block:38px 32px}.footer-brand{display:grid;grid-template-columns:minmax(220px,.55fr) minmax(0,1.45fr);gap:28px;align-items:start}.footer-brand p{max-width:760px;margin:0;color:#D8CBBA;font-size:14px}.footer-brand-link{align-self:start}.footer-directory{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;margin-top:30px;padding-top:24px;border-top:1px solid var(--border)}.footer-group{min-width:0}.footer-group a{display:flex;min-height:35px;align-items:center;color:#D8CBBA;font-size:13px;text-decoration:none}.footer-group a[aria-current="page"]{color:var(--title);font-weight:800}.copyright{margin:30px 0 0;padding-top:18px;border-top:1px solid var(--border);color:var(--muted);font-size:13px}.mobile-bottom-nav{display:none}
@media (min-width:1100px) and (min-height:760px){.sidebar-inner{position:sticky;top:20px}}
@media (max-width:1099px){.directory-tool{display:block;flex:1}.search-tool{flex:1}.site-frame{grid-template-columns:minmax(0,1fr)}.sidebar{display:none}.article-shell{max-width:800px;margin-inline:auto}.directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-directory{grid-template-columns:repeat(3,minmax(0,1fr))}}
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@media (max-width:479px){.faq-quick{display:none!important}.brand-copy small{display:none}.path-card{padding:13px}.tool-panel{max-width:calc(100vw - 32px)}.search-controls{grid-template-columns:minmax(0,1fr)}}
@media (max-width:359px){.site-header-inner,.tool-zone-inner,.site-frame,.footer-inner{width:calc(100% - 32px)}.path-grid{grid-template-columns:minmax(0,1fr)}.header-links{font-size:12px}.brand-copy strong{font-size:15px}}