/* HONGTAO VIDEO • responsive editorial video directory */
:root{--site-dark:#14161b;--site-deep:#0c0d11;--brand-burgundy:#30121c;--brand-red:#a22239;--red-hover:#861c30;--red-bright:#d84757;--brand-yellow:#f3c644;--yellow-soft:#ffe5a0;--warm-paper:#fbf8f0;--paper-white:#fff;--paper-gold:#fff1ce;--paper-rose:#f9ebeb;--text-on-dark:#f9f7f4;--body-on-dark:#e6e1e1;--text-on-light:#251f22;--body-on-light:#453d40;--muted-on-light:#64595f;--accent-coral:#d98065;--accent-teal:#37877c;--accent-blue:#7898ad;--accent-violet:#ab9bc0}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--warm-paper);color:var(--text-on-light);font:16px/1.75 system-ui,-apple-system,"Microsoft YaHei",sans-serif}body.menu-visible{overflow:hidden}a{color:inherit;text-decoration:none}a:hover{color:var(--brand-red)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--accent-teal);outline-offset:3px}img{display:block;max-width:100%;height:auto;object-fit:contain;object-position:center}.wrap{max-width:1260px;margin:0 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