:root{--gkn-font-family-sans: "Poppins", "PingFang SC", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--gkn-font-family-serif: "Songti SC", "STSong", "Noto Serif SC", Georgia, serif;--gkn-font-family-management-sans: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif;--gkn-font-family-management-serif: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", Georgia, serif;--gkn-font-size-2xs: 9px;--gkn-font-size-xs: 10px;--gkn-font-size-sm: 12px;--gkn-font-size-md: 13px;--gkn-font-size-base: 16px;--gkn-font-size-lg: 20px;--gkn-font-size-nav-primary: 11.5px;--gkn-font-size-nav-secondary: 8.5px;--gkn-font-size-sidebar: 11px;--gkn-font-size-sidebar-heading: 16px;--gkn-font-size-button: 13px;--gkn-font-size-button-compact: 12px;--gkn-font-size-display: clamp(50px, 5.1vw, 72px);--gkn-font-size-section: clamp(34px, 3.25vw, 52px);--gkn-font-size-body-fluid: clamp(14px, .92vw, 17px);--gkn-font-weight-medium: 500;--gkn-font-weight-semibold: 650;--gkn-font-weight-bold: 700;--gkn-font-weight-heavy: 750;--gkn-color-text-primary: #16231d;--gkn-color-text-secondary: #68766e;--gkn-color-text-soft: #8c978f;--gkn-color-primary: #173327;--gkn-color-primary-900: #204334;--gkn-color-primary-800: #2b5140;--gkn-color-primary-700: #345f49;--gkn-color-accent: #a39b5c;--gkn-color-accent-bright: #b79a3d;--gkn-color-eyebrow: #770024;--gkn-color-background: #f5f4ee;--gkn-color-background-strong: #eeece2;--gkn-color-surface: #fffefa;--gkn-color-surface-glass: rgba(255, 255, 252, .88);--gkn-color-surface-glass-strong: rgba(255, 255, 252, .9);--gkn-color-border: rgba(31, 67, 52, .16);--gkn-color-border-strong: rgba(31, 67, 52, .28);--gkn-color-about-text: #17231e;--gkn-color-about-background: #f8f7f2;--gkn-color-about-border: rgba(31, 67, 52, .15);--gkn-color-about-border-strong: rgba(31, 67, 52, .27);--gkn-color-management-primary: #12372f;--gkn-color-management-text-secondary: #52645e;--gkn-color-management-background: #f5f3ec;--gkn-color-management-surface: #fbfaf6;--gkn-color-management-background-strong: #ebe9e1;--gkn-color-management-border: rgba(18, 55, 47, .16);--gkn-color-management-border-strong: rgba(18, 55, 47, .28);--gkn-color-management-accent: #a18a47;--gkn-color-management-eyebrow: #7b273b;--gkn-color-nav-background: rgba(248, 247, 242, .985);--gkn-color-nav-text: #14382f;--gkn-color-nav-muted: #56625c;--gkn-color-nav-soft: #828c86;--gkn-color-nav-accent: #927640;--gkn-color-nav-border: rgba(20, 47, 40, .27);--gkn-radius-control: 3px;--gkn-radius-sm: 8px;--gkn-radius-card: 10px;--gkn-radius-panel: 18px;--gkn-radius-lg: 30px;--gkn-radius-pill: 999px;--gkn-space-1: 4px;--gkn-space-2: 8px;--gkn-space-3: 10px;--gkn-space-4: 12px;--gkn-space-5: 14px;--gkn-space-6: 16px;--gkn-space-7: 18px;--gkn-space-8: 20px;--gkn-space-9: 24px;--gkn-gap-sm: var(--gkn-space-2);--gkn-gap-md: var(--gkn-space-4);--gkn-gap-lg: var(--gkn-space-9);--gkn-card-padding: var(--gkn-space-7);--gkn-button-height: 40px;--gkn-button-height-compact: 36px;--gkn-button-padding-inline: 16px;--gkn-button-padding-inline-compact: 11px;--gkn-button-radius: var(--gkn-radius-control)}.gk-topbar{grid-template-columns:minmax(220px,.72fr) minmax(720px,1.9fr) auto;gap:clamp(12px,1.35vw,24px);width:min(calc(100% - 32px),1720px)}.gk-brand{gap:11px}.gk-brand>img{width:42px;height:42px;object-fit:contain}.gk-brand small{font-size:9px;letter-spacing:.13em;text-transform:none}.gk-brand strong{margin-top:4px;font-size:19px;white-space:nowrap}.gk-nav{justify-content:space-between;gap:1px}.gk-nav a{min-width:0;padding:9px clamp(7px,.62vw,12px)}.gk-nav span{font-size:11.5px}.gk-nav small{font-size:8.5px;line-height:1.35}@media(min-width:1181px)and (max-width:1380px){.gk-topbar{grid-template-columns:minmax(200px,.68fr) minmax(650px,1.9fr) auto;gap:10px}.gk-brand img{width:40px;height:40px}.gk-brand small{font-size:8px}.gk-brand strong{font-size:17px}.gk-nav a{padding-inline:6px}.gk-nav span{font-size:10.5px}.gk-nav small{font-size:7.5px}}@media(max-width:1180px){.gk-topbar{grid-template-columns:minmax(0,1fr) auto auto}.gk-nav.is-open small{white-space:normal}}@media(max-width:640px){.gk-brand>img{width:36px;height:36px}.gk-brand strong{font-size:16px}.gk-brand small{font-size:7px}}:root{--gkn-nav-gutter: clamp(24px, 4vw, 88px);--gkn-page-frame: min(calc(100% - (var(--gkn-nav-gutter) * 2)), 1760px);--gkn-nav-line: var(--gkn-color-nav-border);--gkn-nav-paper: var(--gkn-color-nav-background);--gkn-nav-ink: var(--gkn-color-nav-text);--gkn-nav-muted: var(--gkn-color-nav-muted);--gkn-nav-soft: var(--gkn-color-nav-soft);--gkn-nav-gold: var(--gkn-color-nav-accent)}@media(min-width:1181px){html .gk-shell>.gk-topbar,html .gm-shell>.gk-topbar,html .gc-shell>.gk-topbar,html .ga-shell>.gk-topbar{position:sticky;z-index:100;top:0;display:grid;width:var(--gkn-page-frame);min-height:76px;grid-template-columns:minmax(220px,.72fr) minmax(720px,1.9fr) auto;align-items:center;gap:clamp(12px,1.35vw,24px);margin:0 auto;padding:10px clamp(18px,2vw,34px);border:0;border-bottom:1px solid var(--gkn-nav-line);border-radius:0;background:var(--gkn-nav-paper);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}html .gk-shell>.gk-topbar:after,html .gm-shell>.gk-topbar:after,html .gc-shell>.gk-topbar:after,html .ga-shell>.gk-topbar:after{position:absolute;right:auto;bottom:-1px;left:18px;width:112px;height:1px;content:"";background:var(--gkn-nav-gold)}.gk-topbar .gk-brand{display:inline-flex;width:auto;min-width:0;align-self:auto;align-items:center;gap:11px;padding:0;border:0}.gk-topbar .gk-brand img{width:42px;height:42px;object-fit:contain}.gk-topbar .gk-brand span{display:grid;min-width:0;gap:0;line-height:1.15}.gk-topbar .gk-brand 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a{display:grid;gap:3px;padding:10px;color:var(--gkn-nav-ink);text-decoration:none}.gk-topbar .gk-account-popover a:hover{background:var(--gkn-nav-paper)}.gk-topbar .gk-account-popover small{color:var(--gkn-nav-muted);font-size:10px}@media(min-width:1181px)and (max-width:1380px){html .gk-shell>.gk-topbar,html .gm-shell>.gk-topbar,html .gc-shell>.gk-topbar,html .ga-shell>.gk-topbar{grid-template-columns:minmax(200px,.68fr) minmax(650px,1.9fr) auto;gap:10px}.gk-topbar .gk-brand img{width:38px;height:38px}.gk-topbar .gk-brand small{font-size:8px}.gk-topbar .gk-brand strong{font-size:17px}.gk-topbar .gk-nav a{padding-inline:6px}.gk-topbar .gk-nav a>span{font-size:10.5px}.gk-topbar .gk-nav a small{font-size:7.5px}}@media(max-width:1180px)and (min-width:901px){html .gk-shell>.gk-topbar,html .gm-shell>.gk-topbar,html .gc-shell>.gk-topbar,html .ga-shell>.gk-topbar{width:min(calc(100% - (var(--gkn-nav-gutter) * 2)),1760px);grid-template-columns:220px minmax(0,1fr) auto;gap:14px}.gk-topbar .gk-nav{position:static;display:flex;padding:0;border:0;background:transparent;box-shadow:none}.gk-topbar .gk-nav a{padding-inline:8px}.gk-topbar .gk-nav small,.gk-topbar .gk-nav-toggle{display:none}}@media(max-width:900px){html .gk-shell>.gk-topbar,html .gm-shell>.gk-topbar,html .gc-shell>.gk-topbar,html .ga-shell>.gk-topbar{grid-template-columns:minmax(0,1fr) auto auto;width:100%;min-height:68px;gap:10px;margin:0;padding:8px 14px;border-width:0 0 1px;border-radius:0;background:var(--gkn-nav-paper)}.gk-topbar .gk-nav-toggle{position:relative;display:grid;width:40px;height:40px;place-items:center;border:1px solid var(--gkn-nav-line);border-radius:var(--gkn-radius-control);background:transparent}.gk-topbar .gk-nav{position:absolute;top:calc(100% + 1px);right:0;left:0;display:none;padding:12px;border:1px solid var(--gkn-nav-line);border-radius:0;background:#fafaf6fc;box-shadow:0 20px 60px #17332724}.gk-topbar .gk-nav.is-open{display:grid;grid-template-columns:1fr}.gk-topbar .gk-nav a{grid-template-columns:1fr auto;min-height:0;padding:10px;text-align:left}.gk-topbar .gk-nav small{display:inline}}@media(max-width:640px){.gk-topbar .gk-brand img{width:36px;height:36px}.gk-topbar .gk-brand small{display:none}.gk-topbar .gk-brand strong{margin:0;font-size:17px}.gk-topbar .gk-account .gk-button--quiet{display:none}.gk-topbar .gk-account .gk-button{min-height:var(--gkn-button-height-compact);padding:7px var(--gkn-button-padding-inline-compact);font-size:var(--gkn-font-size-button-compact)}}