:root{--bg-primary: #ffffff;--bg-secondary: #f5f5f7;--bg-card: #ffffff;--bg-hover: #f0f0f2;--bg-active: #e8e8ea;--text-primary: #1d1d1f;--text-secondary: #86868b;--text-muted: #acacb0;--accent-red: #1d1d1f;--accent-blue: #1d1d1f;--border-subtle: rgba(0, 0, 0, .06);--border-light: rgba(0, 0, 0, .04);--shadow-card: 0 2px 12px rgba(0, 0, 0, .08);--shadow-hover: 0 8px 30px rgba(0, 0, 0, .12);--shadow-deep: 0 20px 60px rgba(0, 0, 0, .15);--font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;--font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;--font-mono: "SF Mono", SFMono-Regular, Menlo, monospace;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--ease-out: cubic-bezier(.25, .1, .25, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1)}[data-theme=dark]{--bg-primary: #1c1c1e;--bg-secondary: #2c2c2e;--bg-card: #2c2c2e;--bg-hover: #3a3a3c;--bg-active: 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var(--ease-out);white-space:nowrap;flex-shrink:0}.home-nav__item:hover{background:var(--bg-hover);border-color:#0000001a}.home-nav__item--active{background:var(--text-primary);color:var(--bg-primary);border-color:var(--text-primary)}.home-nav__item--active:hover{background:var(--text-primary);color:var(--bg-primary)}.home-nav__icon{font-size:12px;font-weight:600}.home-nav__img{width:14px;height:14px;-o-object-fit:contain;object-fit:contain}.home-nav__text{font-weight:500}.nav-tools-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;background:#f0f1f3;color:#555;border:1px solid #e0e0e0;border-radius:20px;font-size:13px;font-weight:500;cursor:pointer;transition:all .25s 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var(--ease-out)}.section-header__more:hover{background:var(--bg-hover);color:var(--text-primary)}.tool-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;min-height:120px}@media(max-width:1400px){.tool-grid{grid-template-columns:repeat(5,1fr)}}@media(max-width:1200px){.tool-grid{grid-template-columns:repeat(4,1fr)}}@media(max-width:1000px){.tool-grid{grid-template-columns:repeat(3,1fr)}}.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:var(--space-sm)}.category-card{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md);background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:10px;cursor:pointer;transition:all .2s var(--ease-out);position:relative}.category-card:hover{border-color:#0000001f;box-shadow:0 4px 12px 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.main-sidebar__icon{font-size:20px;width:auto}.main-sidebar--collapsed .main-sidebar__divider{margin:6px 8px}.main-sidebar--collapsed .main-sidebar__item{position:relative}.main-sidebar--collapsed .main-sidebar__item:after{content:attr(title);position:absolute;left:100%;top:50%;transform:translateY(-50%);margin-left:8px;padding:4px 10px;background:#333;color:#fff;font-size:12px;border-radius:4px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s ease,visibility .15s ease;visibility:hidden}.main-sidebar--collapsed .main-sidebar__item:hover:after{opacity:1;visibility:visible}.main-sidebar--collapsed .main-sidebar__sub-item{position:relative}.main-sidebar--collapsed .main-sidebar__sub-item:after{content:attr(title);position:absolute;left:100%;top:50%;transform:translateY(-50%);margin-left:8px;padding:4px 10px;background:#333;opacity:0;visibility:hidden;transition:opacity .15s ease,visibility .15s ease}.main-sidebar--collapsed .main-sidebar__sub-item:hover:after{opacity:1;visibility:visible}.main-sidebar__scroll{flex:1;overflow-y:auto;overflow-x:hidden}.main-content-area{flex:1;min-width:0}@media(max-width:768px){.mobile-hamburger{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;background:var(--bg-card);border:1px solid var(--border-light);border-radius:8px;cursor:pointer;position:fixed;top:8px;right:16px;z-index:100;transition:background .2s ease}.mobile-hamburger:hover{background:var(--bg-hover)}.mobile-hamburger__line{width:20px;height:2px;background:var(--text-primary);border-radius:2px;transition:transform .3s ease,opacity .3s ease}.mobile-hamburger--active .mobile-hamburger__line:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.mobile-hamburger--active .mobile-hamburger__line:nth-child(2){opacity:0}.mobile-hamburger--active .mobile-hamburger__line:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.mobile-sidebar-overlay{display:none;position:fixed;inset:0;background:#00000080;z-index:199;opacity:0;transition:opacity .3s ease}.mobile-sidebar-overlay--visible{display:block;opacity:1}.nav-tools-group,.platform-workbench,.galaxy-container{display:none!important}.search-section{margin-bottom:8px!important}.search-section .search-box{padding:8px 12px!important}.search-section .search-btn{padding:8px 16px!important}.tool-grid{grid-template-columns:repeat(2,1fr)!important;gap:10px!important;padding:0!important}.tool-card{padding:10px!important;border-radius:8px!important;margin:0!important;display:flex!important;flex-direction:row!important;flex-wrap:wrap!important;align-items:flex-start!important;gap:8px!important}.tool-card__avatar{width:32px!important;height:32px!important;min-width:32px!important;font-size:18px!important;margin-bottom:0!important;flex-shrink:0!important}.tool-card__body{flex:1!important;min-width:0!important;display:flex!important;flex-direction:column!important}.tool-card__header{display:flex!important;flex-direction:column!important;align-items:flex-start!important;gap:4px!important}.tool-card__name{font-size:13px!important;margin-bottom:0!important;font-weight:600!important}.tool-card__tags{display:flex!important;flex-direction:row!important;gap:4px!important;margin-top:0!important;position:static!important;flex-wrap:wrap!important}.tool-card__tag{font-size:10px!important;padding:2px 6px!important;border-radius:4px!important}.tool-card__body{padding:0!important;order:3!important;margin-top:6px!important}.tool-card__desc{font-size:11px!important;line-height:1.3!important;display:block!important;-webkit-line-clamp:2!important;max-height:30px!important;overflow:hidden!important}.tool-card__favorite,.tool-card__footer{display:none!important}.mobile-tip-bar{display:block!important;text-align:center;padding:4px 0;margin-bottom:8px;font-size:12px;color:var(--text-tertiary)}.tool-card__footer,.tool-card__btn--detail,.tool-card__detail-btn,.tool-card__favorite{display:none!important}.tool-card{cursor:pointer}.hero-bg{padding:16px 8px!important}.hero-content{padding:0!important}.site-header{flex-direction:row!important;align-items:center!important;justify-content:flex-start!important;padding:0!important;margin:0!important;gap:8px!important}.site-header__logo{width:28px!important;height:28px!important}.site-header__name{font-size:14px!important;margin:0!important}.site-header__url{display:none!important}.search-section{margin:4px 0!important;padding:0!important}.search-row{gap:6px!important}.search-box{padding:6px 10px!important;font-size:12px!important}.search-btn{padding:6px 12px!important;font-size:12px!important}.section-header{margin:8px 0 4px!important;padding:0!important}.section-header__title{font-size:14px!important;margin:0!important}#home-section-platforms,#galaxy-container,.site-header__brand--desktop{display:none!important}.site-header__brand--mobile{display:flex!important;cursor:pointer}.view-all-btn--desktop{display:none!important}.view-all-btn--mobile{display:flex!important;background:#f5f5f5!important;border:none!important;padding:12px 16px!important;border-radius:8px!important;color:#666!important;font-size:13px!important;cursor:default!important;margin-top:20px!important}.section-header__icon{font-size:14px!important}.section-header__subtitle,.section-header__more{display:none!important}.home-section{margin:0!important;padding:0!important}.main-sidebar__toggle{display:none!important}.main-sidebar__mobile-nav{display:flex!important;flex-direction:column;gap:8px;padding:12px 16px;border-top:1px solid #e5e5e5;margin-top:12px}.main-sidebar__mobile-nav-item{display:flex;align-items:center;gap:12px;padding:10px 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ease}.main-sidebar--mobile-open{display:block;transform:translate(0)}.main-content{margin-left:0!important;padding:0!important;width:100%!important}.main-sidebar:not(.main-sidebar--collapsed)+.main-content,.main-sidebar--collapsed+.main-content{margin-left:0!important}.main-content-area{width:100%!important;padding:0!important;margin:0!important}.floating-buttons{display:flex!important;flex-direction:column!important;gap:12px!important;right:4px!important;bottom:80px!important}.floating-btn{width:44px!important;height:44px!important}.floating-btn__tooltip{display:none!important}.floating-wechat__popup,.floating-traffic__popup{opacity:0!important;visibility:hidden!important;transform:translate(0) translateY(-50px)!important;pointer-events:none!important;position:fixed!important;right:12px!important;bottom:60px!important;display:flex!important;transition:all .2s ease!important}.floating-wechat__popup.show-popup,.floating-traffic__popup.show-popup{opacity:1!important;visibility:visible!important;transform:translate(0) translateY(0)!important;pointer-events:auto!important}.floating-wechat__popup{width:280px!important}.floating-wechat__item--download{cursor:pointer}.floating-wechat__img--download{cursor:pointer;transition:transform .2s ease}.floating-wechat__img--download:hover{transform:scale(1.05)}.floating-wechat__tip{color:#666;font-size:12px;margin-top:4px;text-align:center}}@media(min-width:769px){.mobile-hamburger,.mobile-sidebar-overlay{display:none!important}}[data-theme=dark] body{background:#1a1a1e;color:#e5e5e7}[data-theme=dark] #app{background:#1a1a1e}[data-theme=dark] .main-sidebar{background:#232326;border-right:1px solid rgba(255,255,255,.08)}[data-theme=dark] .main-sidebar__brand{border-bottom:1px solid rgba(255,255,255,.08)}[data-theme=dark] .main-sidebar__brand:hover{background:#ffffff0d}[data-theme=dark] .main-sidebar__brand-name{color:#e5e5e7}[data-theme=dark] .main-sidebar__brand-slogan{color:#98989d}[data-theme=dark] .main-sidebar__brand-logo{background:#ffffffe6;border-radius:8px}[data-theme=dark] .main-sidebar__item{color:#ababae}[data-theme=dark] .main-sidebar__item:hover{background:#ffffff0f;color:#e5e5e7}[data-theme=dark] .main-sidebar__item--active{background:#ff3b3026;color:#ff6b6b;border-left:3px solid #ff6b6b}[data-theme=dark] .main-sidebar__item--active:hover{background:#ff3b3033;color:#ff6b6b}[data-theme=dark] .main-sidebar__item--featured{border-bottom:1px solid rgba(255,255,255,.06)}[data-theme=dark] .main-sidebar__subs{border-top:1px solid rgba(255,255,255,.04)}[data-theme=dark] .main-sidebar__sub-item{color:#98989d}[data-theme=dark] .main-sidebar__sub-item:hover{background:#ffffff0d;color:#e5e5e7}.mobile-tip-page{min-height:100vh;padding:24px 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12px}.mobile-tip__notice-text{font-size:14px;color:#856404;margin:0;line-height:1.5}.mobile-tip__notice-text:last-of-type{color:#86868b;font-size:13px;margin-top:4px}.mobile-tip__section{background:#fff;border-radius:12px;padding:12px;margin-bottom:12px;box-shadow:0 2px 12px #00000014;width:100%;max-width:360px}.mobile-tip__section-title{font-size:14px;font-weight:600;color:#1d1d1f;margin:0 0 10px;text-align:center}.mobile-tip__section:last-of-type .mobile-tip__section-title{margin:0;text-align:center;width:100%}.mobile-tip__section-sub{font-size:12px;color:#86868b;margin:-12px 0 12px}.mobile-tip__links{display:flex;flex-direction:column;gap:12px}.mobile-tip__link{display:flex;align-items:center;padding:14px 16px;background:#f5f5f7;border-radius:12px;text-decoration:none;color:#1d1d1f;transition:background 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ease}.mobile-tip__qrcode-img:hover{transform:scale(1.05)}.mobile-tip__qrcode-label{font-size:11px;color:#86868b}.mobile-tip__qrcode-tip{font-size:9px;color:#007aff;opacity:.8}.mobile-tip__tools-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;max-height:170px;overflow:hidden;transition:max-height .3s ease}.mobile-tip__tools-hidden{display:none;margin-top:10px}.mobile-tip__section--expanded .mobile-tip__tools-hidden{display:grid}.mobile-tip__tools-hidden--show{display:grid!important;grid-template-columns:repeat(2,1fr);gap:10px;max-height:none!important;overflow:visible!important}.mobile-tip__section--expanded .mobile-tip__expand-btn{background:linear-gradient(135deg,#007aff,#5856d6);color:#fff;border-color:transparent}.mobile-tip__tools-grid--expanded{max-height:none}.mobile-tip__expand-btn{display:block;width:100%;padding:10px;margin-top:12px;background:linear-gradient(135deg,#f5f5f7,#e8e8ed);border:1px solid #d2d2d7;border-radius:8px;color:#007aff;font-size:14px;font-weight:500;text-align:center;cursor:pointer;transition:all .2s ease}.mobile-tip__expand-btn:active{background:#e8e8ed}.mobile-tip__tool-card{display:flex;flex-direction:column;align-items:center;padding:10px 8px;background:#f5f5f7;border-radius:10px;text-decoration:none;color:#1d1d1f;transition:all .2s ease}.mobile-tip__tool-card:hover{background:#e8e8ed;transform:translateY(-2px)}.mobile-tip__tool-icon{font-size:18px;margin-bottom:4px}.mobile-tip__tool-name{font-size:12px;font-weight:500;text-align:center;line-height:1.3}.mobile-tip__floating{position:fixed;right:16px;bottom:80px;display:flex;flex-direction:column;gap:12px;z-index:100}.mobile-tip__floating-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;width:56px;height:56px;background:#fff;border-radius:50%;box-shadow:0 4px 12px #00000026;text-decoration:none;color:#1d1d1f;transition:all .2s ease}.mobile-tip__floating-btn:hover{transform:scale(1.1);box-shadow:0 6px 16px #0003}.mobile-tip__floating-btn--card{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.mobile-tip__floating-btn--promo{background:linear-gradient(135deg,#f093fb,#f5576c);color:#fff}.mobile-tip__floating-btn span:first-child{font-size:20px}.mobile-tip__floating-text{font-size:10px;margin-top:2px}[data-theme=dark] .main-sidebar__sub-item--active{color:#ff6b6b;background:#ff3b301a}[data-theme=dark] .main-sidebar__toggle-btn{border-top:1px solid rgba(255,255,255,.08);color:#98989d}[data-theme=dark] .main-sidebar__toggle-btn:hover{background:#ffffff0f;color:#e5e5e7}[data-theme=dark] .sidebar-tooltip{background:#3a3a3c;color:#e5e5e7;border:1px solid rgba(255,255,255,.1)}[data-theme=dark] .main-sidebar--collapsed .main-sidebar__brand:hover{background:#ffffff0d}[data-theme=dark] .main-sidebar--collapsed .main-sidebar__item:hover{background:#ffffff0f}[data-theme=dark] .main-content,[data-theme=dark] 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