:root{--ff14-bg-primary: #0f1012;--ff14-bg-sidebar: #141517;--ff14-bg-secondary: #1a1b1e;--ff14-bg-elevated: #232830;--ff14-bg-input: #0d0e10;--ff14-text-primary: #f0f0f0;--ff14-text-secondary: #b4b4b4;--ff14-text-muted: #6a6a6a;--ff14-accent: #d4af37;--ff14-accent-hover: #e6c050;--ff14-accent-bg: rgba(212, 175, 55, .12);--ff14-accent-border: rgba(212, 175, 55, .4);--ff14-success: #4caf50;--ff14-success-bg: rgba(76, 175, 80, .12);--ff14-warning: #fbbf24;--ff14-warning-bg: rgba(251, 191, 36, .12);--ff14-danger: #e74c3c;--ff14-danger-bg: rgba(231, 76, 60, .12);--ff14-info: #5b8dd9;--ff14-info-bg: rgba(91, 141, 217, .12);--ff14-border: #2a2c31;--ff14-border-strong: #3a3c41;--ff14-border-subtle: rgba(255, 255, 255, .06);--ff14-font: "Outfit", "Hiragino Sans", "Meiryo", sans-serif;--ff14-font-mono: "JetBrains Mono", "Consolas", "SF Mono", monospace;--ff14-radius-sm: 2px;--ff14-radius: 4px;--ff14-radius-lg: 8px;--ff14-shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--ff14-shadow: 0 4px 16px rgba(0, 0, 0, .3);--ff14-shadow-lg: 0 8px 32px rgba(0, 0, 0, .4);color-scheme:dark}:root{--ff14h-bg: var(--ff14-bg-sidebar);--ff14h-bg-elevated: var(--ff14-bg-elevated);--ff14h-border: var(--ff14-border);--ff14h-text: var(--ff14-text-primary);--ff14h-text-muted: var(--ff14-text-secondary);--ff14h-accent: var(--ff14-accent);--ff14h-accent-bg: var(--ff14-accent-bg);--ff14h-shadow: var(--ff14-shadow);--ff14h-height: 40px;--ff14h-drawer-width: 300px;--ff14h-z-bar: 1000;--ff14h-z-backdrop: 1001;--ff14h-z-drawer: 1002}.ff14h-body{padding-top:var(--ff14h-height)}.ff14h-no-scroll{overflow:hidden}#ff14h-root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif}.ff14h-bar{position:fixed;top:0;left:0;right:0;height:var(--ff14h-height);background:var(--ff14h-bg);border-bottom:1px solid var(--ff14h-border);display:flex;align-items:center;padding:0 8px;gap:4px;z-index:var(--ff14h-z-bar);box-shadow:var(--ff14h-shadow);box-sizing:border-box}.ff14h-menu-btn{width:32px;height:32px;background:transparent;border:none;cursor:pointer;padding:0;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;border-radius:4px;flex-shrink:0}.ff14h-menu-btn:hover,.ff14h-menu-btn:focus-visible{background:var(--ff14h-accent-bg);outline:none}.ff14h-menu-btn:focus-visible{box-shadow:0 0 0 2px var(--ff14h-accent)}.ff14h-menu-btn__bar{display:block;width:18px;height:2px;background:var(--ff14h-text);border-radius:2px;transition:transform .2s ease,opacity .2s ease}.ff14h-menu-btn[aria-expanded=true] .ff14h-menu-btn__bar:nth-child(1){transform:translateY(6px) rotate(45deg)}.ff14h-menu-btn[aria-expanded=true] .ff14h-menu-btn__bar:nth-child(2){opacity:0}.ff14h-menu-btn[aria-expanded=true] .ff14h-menu-btn__bar:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.ff14h-title{color:var(--ff14h-text);text-decoration:none;font-weight:600;font-size:13px;padding:4px 10px;border-radius:4px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.02em}.ff14h-title:hover,.ff14h-title:focus-visible{background:var(--ff14h-accent-bg);color:var(--ff14h-accent);outline:none}.ff14h-spacer{flex:1}.ff14h-backdrop{position:fixed;inset:0;background:#00000080;z-index:var(--ff14h-z-backdrop);opacity:0;transition:opacity .2s ease;cursor:pointer}.ff14h-backdrop--visible{opacity:1}.ff14h-drawer{position:fixed;top:0;left:0;bottom:0;width:var(--ff14h-drawer-width);max-width:85vw;background:var(--ff14h-bg);border-right:1px solid var(--ff14h-border);z-index:var(--ff14h-z-drawer);transform:translate(-100%);transition:transform .22s cubic-bezier(.32,.72,0,1);display:flex;flex-direction:column;box-shadow:var(--ff14h-shadow);box-sizing:border-box}.ff14h-drawer--open{transform:translate(0)}.ff14h-drawer__inner{display:flex;flex-direction:column;height:100%;overflow-y:auto}.ff14h-drawer__header{height:var(--ff14h-height);padding:0 8px 0 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--ff14h-border);flex-shrink:0}.ff14h-drawer__heading{font-weight:600;font-size:13px;color:var(--ff14h-text);letter-spacing:.02em}.ff14h-drawer__close{width:32px;height:32px;background:transparent;border:none;color:var(--ff14h-text);font-size:20px;cursor:pointer;border-radius:4px;line-height:1;padding:0}.ff14h-drawer__close:hover,.ff14h-drawer__close:focus-visible{background:var(--ff14h-accent-bg);color:var(--ff14h-accent);outline:none}.ff14h-menu{list-style:none;margin:0;padding:8px 0}.ff14h-menu__item{margin:0}.ff14h-menu__link{display:flex;align-items:center;gap:12px;padding:12px 20px;color:var(--ff14h-text);text-decoration:none;border-left:3px solid transparent;transition:background .15s ease}.ff14h-menu__link:hover,.ff14h-menu__link:focus-visible{background:var(--ff14h-accent-bg);outline:none}.ff14h-menu__item--current .ff14h-menu__link{background:var(--ff14h-accent-bg);border-left-color:var(--ff14h-accent);color:var(--ff14h-accent)}.ff14h-menu__icon{font-size:22px;line-height:1;flex-shrink:0;width:28px;text-align:center}.ff14h-menu__text{display:flex;flex-direction:column;gap:2px;min-width:0}.ff14h-menu__label{font-weight:500;font-size:14px;line-height:1.3}.ff14h-menu__desc{font-size:12px;color:var(--ff14h-text-muted);line-height:1.3}.ff14h-menu__item--current .ff14h-menu__desc{color:var(--ff14h-accent);opacity:.85}.ff14h-drawer__footer{margin-top:auto;padding:12px 0 16px;border-top:1px solid var(--ff14h-border);flex-shrink:0}.ff14h-drawer__heading--sub{display:block;padding:0 20px 6px;font-size:11px;font-weight:600;color:var(--ff14h-text-muted);letter-spacing:.04em}.ff14h-sitelinks{list-style:none;margin:0;padding:0}.ff14h-sitelinks__link{display:block;padding:8px 20px;font-size:13px;color:var(--ff14h-text-muted);text-decoration:none;transition:background .15s ease,color .15s ease}.ff14h-sitelinks__link:hover,.ff14h-sitelinks__link:focus-visible{background:var(--ff14h-accent-bg);color:var(--ff14h-text);outline:none}.ff14h-sitelinks__link[aria-current=page]{color:var(--ff14h-accent)}