:root{--bg:#080806;--bg-elevated:#12110d;--panel:#191710;--panel-soft:#211f18;--text:#f7f1e5;--muted:#c8bcaa;--faint:#918779;--line:rgba(247,241,229,0.16);--line-strong:rgba(247,241,229,0.28);--accent:#f0b35f;--accent-strong:#c98f46;--cool:#d7b36f;--danger:#e95d5d;--dark-bg:#10100e;--dark-bg-soft:#151410;--dark-bg-deep:#0b0b0a;--dark-card:rgba(255,246,230,0.055);--dark-card-hover:rgba(255,246,230,0.085);--dark-card-active:rgba(255,246,230,0.105);--dark-text:#f5eee1;--dark-text-muted:rgba(245,238,225,0.72);--dark-text-soft:rgba(245,238,225,0.48);--dark-border:rgba(255,246,230,0.12);--dark-border-strong:rgba(255,246,230,0.2);--dark-accent:#f1b659;--dark-accent-deep:#b98235;--dark-accent-soft:rgba(241,182,89,0.14);--radius:8px;--container:1320px;--ease:cubic-bezier(0.22,1,0.36,1);--font-main:var(--font-inter),-apple-system,BlinkMacSystemFont,Arial,sans-serif;--font-body:var(--font-main);--font-heading:var(--font-cormorant),Georgia,"Times New Roman",serif;--font-accent:var(--font-main);--fs-h1:4.5rem;--fs-display:3rem;--fs-management-title:3rem;--fs-heading:2rem;--fs-card-title:1.5rem;--fs-body:1rem;--fs-body-large:1.125rem;--fs-body-small:0.875rem;--fs-caption:0.875rem;--fs-label:0.75rem;--fs-button:0.875rem;--fs-nav:0.875rem;--fs-stat:4rem;--lh-display:0.95;--lh-heading:1.05;--lh-body:1.45;--lh-card-title:1.25;--ls-display:0;--ls-heading:0;--ls-normal:0;color-scheme:dark}*{box-sizing:border-box}body,html{position:relative;min-height:100%}html{scroll-behavior:smooth}html[lang=zh-CN]{--font-main:var(--font-noto-sans-sc),var(--font-inter),"Microsoft YaHei","PingFang SC",sans-serif;--font-heading:var(--font-noto-sans-sc),var(--font-inter),"Microsoft YaHei","PingFang SC",sans-serif}body{margin:0;min-width:320px;background:linear-gradient(135deg,rgba(240,179,95,.08),transparent 34%),var(--bg);color:var(--text);font-family:var(--font-main);font-size:var(--fs-body);font-weight:400;line-height:var(--lh-body);overflow-x:hidden;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}.global-premium-lines{--premium-line-gap:26px;--premium-line-color:rgba(255,255,255,0.06);position:fixed;inset:0;z-index:80;pointer-events:none;-webkit-user-select:none;user-select:none;background-image:repeating-linear-gradient(135deg,transparent 0,transparent calc(var(--premium-line-gap) - 1px),var(--premium-line-color) calc(var(--premium-line-gap) - 1px),var(--premium-line-color) var(--premium-line-gap));opacity:.28;mix-blend-mode:screen}p{color:rgba(245,238,225,.72);font-size:var(--fs-body);line-height:var(--lh-body)}h1,h2,p{font-weight:400}h1,h2{color:#f5eee1;font-family:var(--font-heading);font-size:var(--fs-display);line-height:var(--lh-display);letter-spacing:var(--ls-display)}h3{font-size:var(--fs-heading)}h3,h4{color:#f5eee1;font-family:var(--font-main);font-weight:500;line-height:var(--lh-card-title);letter-spacing:var(--ls-normal)}h4{font-size:var(--fs-card-title)}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit;font-family:var(--font-main);font-size:var(--fs-button);font-weight:600}button,nav a{line-height:1}nav a{font-size:var(--fs-nav);font-weight:500}::selection{background:var(--accent);color:#15110b}.skip-link{position:fixed;left:16px;top:16px;z-index:1100;transform:translateY(-160%);border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--text);color:var(--bg);padding:10px 14px;font-weight:700;transition:transform .18s var(--ease)}@media (max-width:768px){:root{--fs-display:38px;--fs-management-title:36px;--fs-heading:32px;--fs-body:16px;--fs-body-large:17px;--fs-body-small:14px;--fs-card-title:22px;--fs-button:14px}.global-premium-lines{--premium-line-gap:30px;opacity:.2}}@media (max-width:480px){:root{--fs-display:34px;--fs-management-title:34px;--fs-body:16px;--fs-body-small:14px;--fs-card-title:20px}.global-premium-lines{--premium-line-gap:34px;opacity:.16}}@media (max-width:360px){:root{--fs-display:34px;--fs-management-title:32px}}.skip-link:focus{transform:translateY(0)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (prefers-reduced-motion:reduce){*,:after,:before{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}