@charset "UTF-8";*,*:before,*:after{box-sizing:border-box}body,h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0}ul[role=list],ol[role=list]{list-style:none}html:focus-within{scroll-behavior:smooth}body{min-height:100vh;text-rendering:optimizeSpeed;line-height:1.5}a:not([class]){text-decoration-skip-ink:auto}img,picture{max-width:100%;display:block}input,button,textarea,select{font:inherit}@media (prefers-reduced-motion:reduce){html:focus-within{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.layout-header-container{display:flex;align-items:center;justify-content:space-between;min-width:800px;max-width:1200px;margin:auto;gap:24px}.layout-header-container .ant-menu{flex:1;min-width:0;border:none;background:transparent!important;justify-content:flex-end}.layout-header-container .ant-menu .ant-menu-item{white-space:nowrap}.layout-header{width:100%;display:flex;align-items:center;justify-content:center}.layout-header>.layout-header-container{max-width:1200px;width:100%;display:flex;justify-content:space-between}.layout-header>.layout-header-container>.contact-us{display:flex;align-items:center;gap:8px}.banner{width:100%;height:460px;background:linear-gradient(135deg,#fff 0% 45%,#fb77010f);position:relative;overflow:hidden}.banner:after{content:"";position:absolute;top:-20%;right:-5%;width:50%;height:140%;background:radial-gradient(ellipse at 70% 30%,rgba(251,119,1,.12) 0%,transparent 70%);pointer-events:none}.banner>.banner-container{min-width:800px;max-width:1200px;height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between}.banner>.banner-container>.banner-title-box{position:relative;z-index:1;display:flex;flex-direction:column;align-items:flex-start;max-width:950px}.banner>.banner-container>.banner-title-box>.title{font-size:68px;line-height:1.5;color:#fb7701;font-weight:500}.banner>.banner-container>.banner-title-box>.sub-title{font-size:28px;color:#666}.banner>.banner-container>.banner-title-box>.highlight-tags{margin-top:24px;display:flex;gap:12px;flex-wrap:wrap}.banner>.banner-container>.banner-title-box>.highlight-tags .tag{background:#fb77011a;color:#fb7701;padding:8px 16px;border-radius:20px;font-size:14px;font-weight:500;border:1px solid rgba(251,119,1,.2)}.banner>.banner-container>.banner-title-box>.extensions{margin-top:32px}.section-title{text-align:center;font-size:36px;color:#333;margin-bottom:40px;font-weight:500}.features-section{padding:60px 0;background-color:#fff}.features-section .features-container{min-width:800px;max-width:1200px;margin:0 auto;padding:0 24px}.features-section .features-container .features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:32px}.features-section .features-container .features-grid .feature-card{background:#fff;border:1px solid #e8e8e8;border-radius:16px;padding:32px;transition:all .3s ease}.features-section .features-container .features-grid .feature-card:hover{box-shadow:0 8px 24px #0000001a;transform:translateY(-4px)}.features-section .features-container .features-grid .feature-card .feature-icon{font-size:48px;margin-bottom:20px}.features-section .features-container .features-grid .feature-card .feature-title{font-size:24px;color:#333;margin-bottom:20px;font-weight:600}.features-section .features-container .features-grid .feature-card .feature-list{list-style:none;padding:0;margin:0}.features-section .features-container .features-grid .feature-card .feature-list li{position:relative;padding-left:20px;margin-bottom:12px;color:#666;line-height:1.6}.features-section .features-container .features-grid .feature-card .feature-list li:before{content:"✓";position:absolute;left:0;color:#fb7701;font-weight:700}.features-section .features-container .features-grid .feature-card.feature-card--finance{position:relative;overflow:hidden;border-color:#fb770147;background:linear-gradient(165deg,#fffbf7,#fff 42%,#fff9f4);box-shadow:0 6px 28px #fb77011a}.features-section .features-container .features-grid .feature-card.feature-card--finance:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#fb7701,#ffb347,#fb7701)}.features-section .features-container .features-grid .feature-card.feature-card--finance:hover{box-shadow:0 12px 36px #fb770129}.features-section .features-container .features-grid .feature-card.feature-card--finance .feature-icon{font-size:52px;line-height:1;filter:drop-shadow(0 2px 6px rgba(251,119,1,.25))}.features-section .features-container .features-grid .feature-card .feature-list--finance li strong{display:inline;color:#1f2937;font-weight:600;margin-right:6px}.features-section .features-container .features-grid .feature-card.feature-card--ai{position:relative;overflow:hidden;border-color:#6366f138;background:linear-gradient(168deg,#f8f9ff,#fff 45%,#fafbff);box-shadow:0 6px 24px #6366f114}.features-section .features-container .features-grid .feature-card.feature-card--ai:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#6366f1,#a5b4fc,#6366f1)}.features-section .features-container .features-grid .feature-card.feature-card--ai:hover{box-shadow:0 12px 32px #6366f124}.features-section .features-container .features-grid .feature-card.feature-card--ai .feature-icon{font-size:52px;line-height:1;filter:drop-shadow(0 2px 8px rgba(99,102,241,.2))}.features-section .features-container .features-grid .feature-card.feature-card--ai .feature-list li:before{color:#6366f1}.tools-section{padding:60px 0;background-color:#fafafa}.tools-section .tools-container{min-width:800px;max-width:1200px;margin:0 auto;padding:0 24px}.tools-section .tools-container .tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}.tools-section .tools-container .tools-grid .tool-item{background:#fff;border:1px solid #e8e8e8;border-radius:12px;padding:24px;text-align:center;transition:all .3s ease}.tools-section .tools-container .tools-grid .tool-item:hover{box-shadow:0 6px 20px #00000014;transform:translateY(-2px)}.tools-section .tools-container .tools-grid .tool-item .tool-icon{font-size:36px;margin-bottom:16px}.tools-section .tools-container .tools-grid .tool-item .tool-name{display:block;font-size:18px;font-weight:600;color:#333;margin-bottom:8px}.tools-section .tools-container .tools-grid .tool-item .tool-desc{font-size:14px;color:#666;line-height:1.5}.highlights-section{padding:60px 0;background-color:#fff}.highlights-section .highlights-container{min-width:800px;max-width:1200px;margin:0 auto;padding:0 24px}.highlights-section .highlights-container .highlights-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px}.highlights-section .highlights-container .highlights-content .highlight-item{display:flex;align-items:flex-start;gap:20px}.highlights-section .highlights-container .highlights-content .highlight-item .highlight-icon{font-size:48px;flex-shrink:0}.highlights-section .highlights-container .highlights-content .highlight-item .highlight-text h3{font-size:24px;color:#333;margin-bottom:12px;font-weight:600}.highlights-section .highlights-container .highlights-content .highlight-item .highlight-text p{font-size:16px;color:#666;line-height:1.6;margin:0}.browser-install-section{padding:60px 0;background-color:#fafafa}.browser-install-section .browser-container{min-width:800px;max-width:1200px;margin:0 auto;padding:0 24px}.browser-install-section .browser-container .browsers-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:24px}.browser-install-section .browser-container .browsers-grid.three-columns{grid-template-columns:repeat(3,1fr);max-width:1000px;margin:0 auto 24px}.browser-install-section .browser-container .browser-card{border-radius:16px;border:1px solid #e8e8e8;box-shadow:0 2px 8px #0000000f;transition:all .3s cubic-bezier(.4,0,.2,1);margin-bottom:16px;background:#fff;overflow:hidden}.browser-install-section .browser-container .browser-card:hover{border-color:#fb7701;box-shadow:0 8px 32px #fb77011f;transform:translateY(-4px)}.browser-install-section .browser-container .browser-card .browser-card-body{padding:24px 16px}.browser-install-section .browser-container .browser-card .browser-card-body .ant-typography{font-size:16px!important;line-height:1.4}.browser-install-section .browser-container .browser-card .browser-card-body .browser-card-body-container{width:100%;display:flex;flex-direction:column;gap:16px}.browser-install-section .browser-container .browser-card .browser-card-body .browser-card-body-container .ant-btn-link{padding:0;height:auto;align-self:flex-start}.browser-install-section .browser-container .browser-card .browser-card-body .browser-card-body-container .ant-btn-link .ant-btn-icon{margin-right:12px}.browser-install-section .browser-container .browser-card .browser-card-body .browser-card-body-container .ant-space{width:100%;flex-wrap:wrap}.browser-install-section .browser-container .browser-card .browser-card-body .browser-card-body-container .ant-space .ant-btn{flex:1;min-width:100px;font-size:11px;padding:6px 8px;height:auto;border-radius:8px;border:1px solid #d9d9d9;transition:all .2s ease;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.browser-install-section .browser-container .browser-card .browser-card-body .browser-card-body-container .ant-space .ant-btn:hover{border-color:#fb7701;transform:translateY(-1px)}.browser-install-section .browser-container .browser-card .browser-card-body .browser-card-body-container .ant-space .ant-btn.ant-btn-primary{border-color:#fb7701}.browser-install-section .browser-container .browser-card .browser-card-body .browser-card-body-container .ant-space .ant-btn.ant-btn-primary:hover{border-color:#e66a00;box-shadow:0 4px 12px #fb77014d}.install-instructions-section{padding:60px 0;background-color:#fff}.install-instructions-section .install-instructions-container{min-width:800px;max-width:1200px;margin:0 auto;padding:0 24px}.install-instructions-section .install-instructions-container .ant-card{border:1px solid #e8e8e8;box-shadow:0 2px 8px #0000000f}.install-instructions-section .install-instructions-container .ant-card .ant-typography{margin-bottom:16px}.install-instructions-section .install-instructions-container .ant-card .ant-typography.ant-typography-h3{color:#333;font-weight:600;margin-bottom:24px}.install-instructions-section .install-instructions-container .ant-card .ant-typography.ant-typography-h4{color:#fb7701;font-weight:600;margin-top:24px;margin-bottom:16px}.install-instructions-section .install-instructions-container .ant-card .ant-space-vertical .ant-typography{margin-bottom:12px;line-height:1.6}.install-instructions-section .install-instructions-container .ant-card .ant-space-vertical .ant-typography .ant-typography-text.ant-typography-text-danger{color:#ff4d4f}.install-instructions-section .install-instructions-container .ant-card .ant-image{margin:16px 0;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px #0000001a}@media (max-width: 768px){.banner .banner-container{min-width:auto;padding:0 16px}.banner .banner-container .banner-title-box .title{font-size:48px}.banner .banner-container .banner-title-box .sub-title{font-size:20px}.banner .banner-container .banner-title-box .highlight-tags .tag{font-size:12px;padding:6px 12px}.section-title{font-size:28px;margin-bottom:32px}.features-section{padding:40px 0}.features-section .features-container{min-width:auto;padding:0 16px}.features-section .features-container .features-grid{grid-template-columns:1fr;gap:24px}.features-section .features-container .features-grid .feature-card{padding:24px}.features-section .features-container .features-grid .feature-card .feature-icon{font-size:36px}.features-section .features-container .features-grid .feature-card .feature-title{font-size:20px}.tools-section{padding:40px 0}.tools-section .tools-container{min-width:auto;padding:0 16px}.tools-section .tools-container .tools-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.tools-section .tools-container .tools-grid .tool-item{padding:20px}.tools-section .tools-container .tools-grid .tool-item .tool-icon{font-size:28px}.tools-section .tools-container .tools-grid .tool-item .tool-name{font-size:16px}.tools-section .tools-container .tools-grid .tool-item .tool-desc{font-size:12px}.highlights-section{padding:40px 0}.highlights-section .highlights-container{min-width:auto;padding:0 16px}.highlights-section .highlights-container .highlights-content{grid-template-columns:1fr;gap:24px}.highlights-section .highlights-container .highlights-content .highlight-item{flex-direction:column;text-align:center;gap:16px}.highlights-section .highlights-container .highlights-content .highlight-item .highlight-icon{font-size:36px}.highlights-section .highlights-container .highlights-content .highlight-item .highlight-text h3{font-size:20px}.highlights-section .highlights-container .highlights-content .highlight-item .highlight-text p{font-size:14px}.browser-install-section{padding:40px 0}.browser-install-section .browser-container{min-width:auto;padding:0 16px}.browser-install-section .browser-container .browsers-grid{grid-template-columns:1fr;gap:20px;margin-bottom:20px}.browser-install-section .browser-container .browsers-grid.three-columns{grid-template-columns:1fr;max-width:none;margin:0 auto 20px}.browser-install-section .browser-container .browser-card{border-radius:12px}.browser-install-section .browser-container .browser-card .browser-card-body{padding:24px 16px}.browser-install-section .browser-container .browser-card .browser-card-body .ant-typography{font-size:16px!important;line-height:1.4}.browser-install-section .browser-container .browser-card .browser-card-body .browser-card-body-container{flex-direction:column;gap:16px;align-items:flex-start}.browser-install-section .browser-container .browser-card .browser-card-body .browser-card-body-container .ant-btn-link{margin-bottom:8px}.browser-install-section .browser-container .browser-card .browser-card-body .browser-card-body-container .ant-space{width:100%;justify-content:flex-start;flex-wrap:wrap}.browser-install-section .browser-container .browser-card .browser-card-body .browser-card-body-container .ant-space .ant-btn{margin-bottom:8px}.browser-install-section .browser-container .browser-card .browser-install-guide .install-guide-content .ant-image{width:100%!important}.browser-install-section .browser-container .install-instructions-container .install-instructions-header{transition:all .3s ease}.browser-install-section .browser-container .install-instructions-container .install-instructions-header:hover{background-color:#fb77010d;border-radius:8px;padding:8px 12px;margin:-8px -12px}.browser-install-section .browser-container .install-instructions-container .install-instructions-header .anticon{color:#fb7701;font-size:16px;transition:transform .3s ease}.browser-install-section .browser-container .install-instructions-container .ant-collapse{border:none;background:transparent}.browser-install-section .browser-container .install-instructions-container .ant-collapse .ant-collapse-item{border:none}.browser-install-section .browser-container .install-instructions-container .ant-collapse .ant-collapse-item .ant-collapse-header{display:none}.browser-install-section .browser-container .install-instructions-container .ant-collapse .ant-collapse-item .ant-collapse-content{border:none;background:transparent;padding:0}.browser-install-section .browser-container .install-instructions-container .ant-collapse .ant-collapse-item .ant-collapse-content .ant-collapse-content-box{padding:0}.install-instructions-section{padding:40px 0}.install-instructions-section .install-instructions-container{min-width:auto;padding:0 16px}.install-instructions-section .install-instructions-container .ant-card .ant-image{width:100%!important}}.instructions-bili-page{box-sizing:border-box;width:100%;min-height:100%;padding:20px clamp(16px,3vw,40px) 40px;background:linear-gradient(180deg,#f6f7f9,#fff 120px)}.instructions-bili-page__header{max-width:1680px;margin:0 auto 20px}.instructions-bili-page__heading{margin-bottom:8px!important;color:#18191c;font-weight:600!important}.instructions-bili-page__sub{margin-bottom:0!important;max-width:720px;font-size:14px}.instructions-bili-page__layout{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-start;max-width:1680px;margin:0 auto}.instructions-bili-page__featured{flex:1 1 380px;max-width:100%;min-width:min(100%,360px)}@media (min-width: 992px){.instructions-bili-page__featured{flex:0 0 40%;max-width:640px}}.instructions-bili-page__grid-wrap{flex:1 1 320px;min-width:0}.instructions-bili-page__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px 14px}@media (min-width: 1200px){.instructions-bili-page__grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px 16px}}.bili-help-card{border-radius:10px;overflow:hidden;background:#fff;box-shadow:0 1px 2px #0000000f;transition:box-shadow .2s ease,transform .2s ease}.bili-help-card:hover{box-shadow:0 8px 24px #0000001a;transform:translateY(-2px)}.bili-help-card__media{display:block;width:100%;margin:0;padding:0;border:none;background:transparent;cursor:pointer;color:inherit;text-align:left}.bili-help-card__thumb-wrap{position:relative;width:100%;background:#e7e7e7;overflow:hidden}.bili-help-card__thumb{display:block;width:100%;height:100%;object-fit:cover;aspect-ratio:16/9;vertical-align:middle}.bili-help-card--featured .bili-help-card__thumb{aspect-ratio:16/9;min-height:200px}@media (min-width: 992px){.bili-help-card--featured .bili-help-card__thumb{min-height:280px}}.bili-help-card__thumb-mask{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#0000002e;opacity:0;transition:opacity .2s ease}.bili-help-card:hover .bili-help-card__thumb-mask{opacity:1}.bili-help-card__play-icon{font-size:56px;color:#fff;filter:drop-shadow(0 2px 8px rgba(0,0,0,.35))}.bili-help-card--grid .bili-help-card__play-icon{font-size:40px}.bili-help-card__duration{position:absolute;right:8px;bottom:8px;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:600;line-height:1.4;color:#fff;background:#000000a6;pointer-events:none}.bili-help-card__body{padding:12px 14px 14px}.bili-help-card--featured .bili-help-card__body{padding:14px 16px 18px}.bili-help-card__title-link{display:block;width:100%;margin:0;padding:0;border:none;background:transparent;cursor:pointer;text-align:left;color:#18191c;text-decoration:none}.bili-help-card__title-link:hover{color:#fb7701}.bili-help-card__title{margin:0 0 6px!important;font-weight:600!important;color:inherit!important;line-height:1.35!important;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.bili-help-card__desc{margin-bottom:0!important;font-size:13px;line-height:1.5}.instructions-bili-page__footer{max-width:1680px;margin:28px auto 0;padding-top:16px;border-top:1px solid #eee}.instructions-bili-page__doc-link{margin:0 4px;color:#fb7701;font-weight:500}.bili-help-player-modal .ant-modal-content{padding-bottom:16px}.bili-help-player-modal__body{padding-top:8px!important}.bili-help-player-wrap{position:relative;width:100%;border-radius:8px;overflow:hidden;background:#000}.bili-help-player-wrap:before{content:"";display:block;padding-top:56.25%}.bili-help-player-iframe{position:absolute;inset:0;width:100%;height:100%;border:none}.bili-help-player-note{margin:12px 0 0!important;font-size:12px}.instructions-page{box-sizing:border-box;height:100%;overflow-y:auto;padding:24px 24px 48px;max-width:900px;margin:0 auto}.instructions-page__doc-link{color:#fb7701;font-weight:500}.instructions-container{padding:24px 24px 168px;max-width:1248px;margin:0 auto;overflow-y:auto}.instructions-container .browser-card{border-radius:12px;box-shadow:0 4px 12px #0000001a;transition:all .3s ease}.instructions-container .browser-card .browser-card-body{padding:24px 0}.instructions-container .browser-card .browser-card-body .browser-card-body-container{width:100%;padding-right:16px;display:flex;align-items:center;justify-content:space-between}.help-docs-page{padding:24px;max-width:1200px;margin:0 auto}.help-docs-page__frame-wrap{position:relative;width:100%;min-height:min(75vh,900px)}.help-docs-page__iframe{width:100%;min-height:min(75vh,900px);border:none;display:block}.help-docs-page__loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#ffffffd9;z-index:1}.subscription-page{min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#e4e8ec);padding:40px 20px 60px}.subscription-container{max-width:1100px;margin:0 auto}.subscription-header{text-align:center;margin-bottom:48px}.header-icon{font-size:64px;color:#faad14;margin-bottom:16px;display:block}.header-title{margin-bottom:12px!important;color:#1a1a2e}.header-desc{font-size:16px;color:#666;max-width:600px;margin:0 auto!important}.subscription-content{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:40px}@media (max-width: 768px){.subscription-content{grid-template-columns:1fr}}.benefits-card{border-radius:16px;box-shadow:0 4px 24px #00000014;height:fit-content;position:sticky;top:100px}.benefits-title{margin-bottom:24px!important;display:flex;align-items:center}.benefits-list{list-style:none;padding:0;margin:0}.benefit-item{padding:12px 0;font-size:15px;color:#333;display:flex;align-items:center;border-bottom:1px solid #f0f0f0}.benefit-item:last-child{border-bottom:none}.price-section{text-align:center;padding:20px 0}.price-label{font-size:16px;color:#666;margin-bottom:12px}.price-value{display:flex;align-items:baseline;justify-content:center;margin-bottom:8px}.currency{font-size:24px;color:#ff4d4f;font-weight:500}.amount{font-size:56px;font-weight:700;color:#ff4d4f;line-height:1}.unit{font-size:18px;color:#999;margin-left:4px}.price-desc{font-size:13px}.form-card{border-radius:16px;box-shadow:0 4px 24px #00000014}.form-title{margin-bottom:24px!important}.subscription-alert{margin-bottom:24px}.subscription-form{margin-top:24px}.payment-group{display:flex;flex-direction:column;gap:12px;width:100%}.payment-option{width:100%;padding:16px;border:2px solid #e8e8e8;border-radius:8px;transition:all .3s;margin-right:0!important}.payment-option:hover{border-color:#1890ff}.payment-option.ant-radio-wrapper-checked{border-color:#1890ff;background:#e6f7ff}.payment-content{display:flex;align-items:center;width:100%}.payment-icon{font-size:28px;margin-right:12px}.payment-icon.alipay{color:#1677ff}.payment-desc{margin-left:8px;font-size:13px}.order-summary{background:#fafafa;border-radius:8px;padding:16px;margin-bottom:24px}.summary-row{display:flex;justify-content:space-between;padding:8px 0;font-size:14px;color:#666}.summary-row.total{border-top:1px dashed #d9d9d9;margin-top:8px;padding-top:16px;font-size:16px;font-weight:600;color:#333}.summary-price{color:#666}.summary-total{color:#ff4d4f;font-size:20px;font-weight:700}.submit-button{height:48px;font-size:16px;font-weight:600;background:linear-gradient(135deg,#1677ff,#4096ff);border:none;border-radius:8px;transition:all .3s}.submit-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #1677ff66}.agreement-text{display:block;text-align:center;font-size:12px;margin-top:8px}.agreement-text a{color:#1677ff;margin:0 4px}.faq-card{border-radius:16px;box-shadow:0 4px 24px #00000014}.faq-list{margin-top:16px}.faq-item{padding:16px 0;border-bottom:1px solid #f0f0f0}.faq-item:last-child{border-bottom:none}.faq-question{font-weight:600;color:#333;margin-bottom:8px}.faq-answer{color:#666;font-size:14px;line-height:1.6}