:root{--primary-red:#FF2442;--primary-red-hover:#E01835;--primary-red-active:#C8142E;--primary-red-soft:rgba(255,36,66,0.08);--primary-red-border:rgba(255,36,66,0.25);--primary-focus-ring:rgba(255,36,66,0.2);--color-success:#00BA88;--color-success-bg:#E8FAF4;--color-success-border:#A3E9D2;--color-error:#FF3B30;--color-error-bg:#FFF2F1;--color-error-border:#FFCCD0;--color-info:#007AFF;--color-info-bg:#F0F7FF;--color-info-border:#BAE0FF;--text-main:#14171A;--text-body:#495057;--text-muted:#6C757D;--text-subtle:#ADB5BD;--bg-page:#F8F9FA;--bg-card:#FFFFFF;--bg-input:#FFFFFF;--bg-subtle:#F1F3F5;--bg-hover:#F8F9FA;--border-light:#E9ECEF;--border-medium:#DEE2E6;--shadow-sm:0 1px 2px rgba(0,0,0,0.04);--shadow-md:0 4px 16px rgba(0,0,0,0.06);--shadow-lg:0 10px 30px rgba(0,0,0,0.08);--shadow-red:0 8px 24px rgba(255,36,66,0.24);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--container-max:1120px;--transition-fast:0.15s ease;--transition-normal:0.25s ease;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);font-size:16px;color:var(--text-main);background-color:var(--bg-page);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;text-rendering:optimizeLegibility}body{min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}button,input,textarea{font-family:inherit;font-size:inherit;border:none;outline:none;background:none;-webkit-tap-highlight-color:transparent}button{cursor:pointer;touch-action:manipulation;outline:none;-webkit-tap-highlight-color:transparent}button:focus,button:focus-visible,button:active{outline:none !important}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 1.25rem}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border-light);height:64px;display:flex;align-items:center}.nav-wrap{display:flex;align-items:center;justify-content:space-between;width:100%}.brand-logo{display:flex;align-items:center;gap:0.6rem;font-size:1.35rem;font-weight:800;color:var(--text-main)}.brand-icon{width:34px;height:34px;background:var(--primary-red);border-radius:9px;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 2px 8px rgba(255,36,66,0.28)}.brand-name{display:inline-flex;align-items:baseline;gap:0;letter-spacing:0.03em;color:var(--text-main)}.brand-highlight{color:var(--primary-red)}.brand-dot{color:var(--text-main);font-size:1.5rem;line-height:0;margin-left:1px}.nav-menu{display:flex;align-items:center;gap:1.5rem;list-style:none}.nav-link{font-size:0.925rem;font-weight:600;color:var(--text-body);padding:0.5rem 0.25rem;position:relative}.nav-btn-contact{display:inline-flex;align-items:center;font-size:0.825rem;font-weight:700;color:var(--primary-red);background:var(--primary-red-soft);padding:0.35rem 0.9rem;border-radius:var(--radius-full);border:1px solid rgba(255,36,66,0.2);transition:all var(--transition-fast)}.nav-btn-contact:hover{background:var(--primary-red);color:#FFFFFF;border-color:var(--primary-red);transform:translateY(-1px);box-shadow:0 4px 12px rgba(255,36,66,0.25)}.mobile-menu-btn{display:none;align-items:center;justify-content:center;width:42px;height:42px;border-radius:var(--radius-sm);background:var(--bg-subtle);color:var(--text-main);transition:background var(--transition-fast),color var(--transition-fast)}.mobile-menu-btn:hover{background:var(--border-medium)}.mobile-menu-btn.active .icon-menu{display:none}.mobile-menu-btn.active .icon-close{display:block !important}.mobile-nav-dropdown{display:none;position:absolute;top:100%;left:0;right:0;background:rgba(255,255,255,0.98);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);box-shadow:var(--shadow-lg);padding:1rem 1.25rem 1.25rem;flex-direction:column;gap:0.25rem;animation:slideDown 0.2s ease-out;z-index:99}.mobile-nav-dropdown.is-open{display:flex}.mobile-nav-link{font-size:1rem;font-weight:600;color:var(--text-main);padding:0.75rem 0.5rem;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--bg-page)}.mobile-nav-link:hover{color:var(--primary-red);background:var(--bg-subtle)}.hero-section{padding:3rem 0 2.5rem;text-align:center;background:radial-gradient(circle at 50% 10%,rgba(255,36,66,0.05) 0%,transparent 65%)}.hero-title{font-size:clamp(2rem,5.5vw,3.25rem);font-weight:800;letter-spacing:-0.03em;line-height:1.15;color:var(--text-main);margin-bottom:1rem}.hero-title .highlight{color:var(--primary-red)}.hero-subtitle{font-size:clamp(1rem,2.4vw,1.2rem);color:var(--text-body);max-width:620px;margin:0 auto 2.25rem;line-height:1.5}.downloader-box{max-width:740px;margin:0 auto;background:var(--bg-card);border:1px solid var(--border-medium);border-radius:var(--radius-xl);padding:1.25rem;box-shadow:var(--shadow-lg);transition:box-shadow var(--transition-fast)}.downloader-box:focus-within{box-shadow:0 12px 36px rgba(0,0,0,0.08)}.tool-tabs-nav{display:flex;align-items:center;gap:0.35rem;background:var(--bg-subtle);padding:0.35rem;border-radius:var(--radius-lg);margin-bottom:1.15rem;border:1px solid var(--border-light);overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.tool-tabs-nav::-webkit-scrollbar{display:none}.tool-tab{flex:1;min-width:fit-content;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:0.45rem;padding:0.6rem 0.95rem;font-size:0.875rem;font-weight:600;color:var(--text-body);background:transparent;border:none !important;outline:none !important;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);user-select:none;-webkit-tap-highlight-color:transparent}.tool-tab:focus,.tool-tab:focus-visible,.tool-tab:active{outline:none !important;border:none !important;box-shadow:none}.tool-tab:hover{color:var(--text-main);background:rgba(255,255,255,0.7)}.tool-tab.active{color:var(--primary-red);background:#FFFFFF;font-weight:700;box-shadow:0 2px 8px rgba(0,0,0,0.06),0 1px 2px rgba(0,0,0,0.04)}.tool-tab.active:focus,.tool-tab.active:focus-visible{outline:none !important;border:none !important;box-shadow:0 2px 8px rgba(0,0,0,0.06),0 1px 2px rgba(0,0,0,0.04)}.tool-tab .tab-icon{flex-shrink:0;stroke:var(--text-muted);transition:all var(--transition-fast)}.tool-tab:hover .tab-icon{stroke:var(--text-main)}.tool-tab.active .tab-icon{stroke:var(--primary-red);transform:scale(1.08)}.tab-badge{font-size:0.675rem;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;padding:0.15rem 0.45rem;border-radius:var(--radius-full);background:rgba(255,36,66,0.1);color:var(--primary-red);line-height:1}.tool-tab.active .tab-badge{background:var(--primary-red);color:#FFFFFF}.input-form{display:flex;flex-direction:column;gap:0.75rem}.input-group{position:relative;display:flex;align-items:center;background:var(--bg-input);border:2px solid var(--border-light);border-radius:var(--radius-lg);transition:all var(--transition-fast);height:60px}.input-group:focus-within{border-color:var(--primary-red);box-shadow:0 0 0 4px var(--primary-focus-ring)}.input-icon{position:absolute;left:1.1rem;color:var(--text-muted);display:flex;align-items:center;pointer-events:none}.url-input{width:100%;height:100%;padding:0 5.25rem 0 3.1rem;font-size:1rem;color:var(--text-main);border-radius:var(--radius-lg)}.url-input::placeholder{color:var(--text-muted);opacity:0.85}.input-actions{position:absolute;right:0.5rem;display:flex;align-items:center;gap:0.35rem}.action-btn{display:inline-flex;align-items:center;justify-content:center;gap:0.3rem;height:36px;padding:0 0.75rem;font-size:0.825rem;font-weight:600;border-radius:var(--radius-sm);color:var(--text-body);background:var(--bg-subtle);transition:all var(--transition-fast)}.action-btn:hover{background:var(--border-medium);color:var(--text-main)}.clear-btn{display:none;width:32px;height:32px;padding:0;border-radius:50%;color:var(--text-muted)}.clear-btn:hover{color:var(--text-main);background:var(--border-light)}.clear-btn.visible{display:inline-flex}@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.btn-download{display:inline-flex;align-items:center;justify-content:center;gap:0.6rem;background:var(--primary-red);color:#FFFFFF;font-size:1.075rem;font-weight:700;height:56px;padding:0 2rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-red);transition:all var(--transition-fast);position:relative;overflow:hidden}.btn-download:hover{background:var(--primary-red-hover);transform:translateY(-1px);box-shadow:0 10px 28px rgba(255,36,66,0.32)}.btn-download:active{background:var(--primary-red-active);transform:translateY(1px)}.btn-download:focus-visible{box-shadow:0 0 0 4px var(--primary-focus-ring)}.btn-download.is-loading{pointer-events:none;opacity:0.9}.btn-download.is-loading .btn-text,.btn-download.is-loading .btn-icon{display:none}.btn-spinner{display:none;width:22px;height:22px;border:3px solid rgba(255,255,255,0.35);border-top-color:#FFFFFF;border-radius:50%;animation:spin 0.7s linear infinite}.btn-download.is-loading .btn-spinner{display:block}@keyframes spin{to{transform:rotate(360deg)}}.validation-card{display:none;margin-top:1rem;padding:0.9rem 1.15rem;border-radius:var(--radius-md);text-align:left;font-size:0.925rem;line-height:1.45;animation:slideDown 0.2s ease-out forwards}@keyframes slideDown{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.validation-card.show{display:flex;align-items:flex-start;gap:0.75rem}.validation-card.error{background:var(--color-error-bg);border:1px solid var(--color-error-border);color:#9C1414}.validation-card.success{background:var(--color-success-bg);border:1px solid var(--color-success-border);color:#036647}.validation-card.info{background:var(--color-info-bg);border:1px solid var(--color-info-border);color:#004F9E}.val-icon{flex-shrink:0;width:20px;height:20px;margin-top:1px}.val-content strong{display:block;font-weight:700;margin-bottom:2px}.val-content span{font-size:0.865rem}.downloader-features{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:1.5rem;margin-top:1.25rem;font-size:0.85rem;color:var(--text-muted)}.feat-item{display:inline-flex;align-items:center;gap:0.4rem;font-weight:600}.feat-item svg{color:var(--color-success)}.supported-links-box{max-width:740px;margin:1.75rem auto 0;background:#FFFFFF;border:1px dashed var(--border-medium);border-radius:var(--radius-md);padding:0.85rem 1.25rem;display:flex;align-items:center;justify-content:center;gap:0.6rem;font-size:0.85rem;color:var(--text-muted);flex-wrap:wrap}.supported-badge{background:var(--bg-subtle);color:var(--text-main);padding:0.2rem 0.55rem;border-radius:var(--radius-sm);font-weight:600;font-family:monospace;font-size:0.8rem}.section{padding:4.5rem 0}.section-alt{background:#FFFFFF;border-top:1px solid var(--border-light);border-bottom:1px solid var(--border-light)}.section-head{text-align:center;max-width:640px;margin:0 auto 3rem}.section-tag{font-size:0.8rem;font-weight:800;text-transform:uppercase;letter-spacing:0.08em;color:var(--primary-red);margin-bottom:0.5rem;display:inline-block}.section-title{font-size:clamp(1.75rem,4vw,2.25rem);font-weight:800;letter-spacing:-0.02em;color:var(--text-main);margin-bottom:0.75rem}.section-desc{font-size:1.05rem;color:var(--text-body)}.steps-grid{display:grid;grid-template-columns:1fr;gap:1.75rem}.step-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-xl);padding:1.5rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform var(--transition-fast),box-shadow var(--transition-fast),border-color var(--transition-fast)}.step-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--primary-red-border)}.step-image-box{width:100%;aspect-ratio:16 / 9;border-radius:var(--radius-md);overflow:hidden;margin-bottom:1.25rem;background:var(--bg-subtle);border:1px solid var(--border-light);position:relative}.step-image-box img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-normal)}.step-card:hover .step-image-box img{transform:scale(1.02)}.step-meta{display:flex;align-items:center;gap:0.75rem;margin-bottom:0.75rem}.step-number{width:36px;height:36px;border-radius:var(--radius-md);background:var(--primary-red-soft);color:var(--primary-red);font-size:1.1rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.step-title{font-size:1.15rem;font-weight:700;color:var(--text-main)}.step-text{font-size:0.925rem;color:var(--text-body);line-height:1.55}.supported-matrix-container{margin-top:3.5rem;display:grid;grid-template-columns:1fr;gap:1.5rem}@media (min-width:768px){.supported-matrix-container{grid-template-columns:1fr 1fr}}.matrix-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:1.75rem;box-shadow:var(--shadow-sm)}.matrix-card.supported{border-top:4px solid var(--color-success)}.matrix-card.unsupported{border-top:4px solid var(--primary-red)}.matrix-header{display:flex;align-items:center;gap:0.65rem;margin-bottom:1.25rem}.matrix-header h3{font-size:1.15rem;font-weight:700;color:var(--text-main)}.matrix-list{list-style:none;display:flex;flex-direction:column;gap:0.85rem}.matrix-list li{display:flex;align-items:flex-start;gap:0.65rem;font-size:0.925rem;color:var(--text-body);line-height:1.45}.matrix-list li svg{flex-shrink:0;margin-top:2px}.matrix-card.supported svg{color:var(--color-success)}.matrix-card.unsupported svg{color:var(--primary-red)}.benefits-grid{display:grid;grid-template-columns:1fr;gap:1rem}.benefit-card{background:var(--bg-card);border:1px solid rgba(0,0,0,0.08);border-radius:var(--radius-xl);padding:1.5rem 1.35rem;display:flex;flex-direction:column;box-shadow:0 1px 3px rgba(0,0,0,0.02),0 2px 8px rgba(0,0,0,0.02);transition:all var(--transition-normal);position:relative}.benefit-card:hover{transform:translateY(-3px);border-color:rgba(255,36,66,0.32);box-shadow:0 14px 28px -6px rgba(255,36,66,0.12),0 4px 12px rgba(0,0,0,0.03)}.benefit-header{display:flex;align-items:center;gap:0.85rem;margin-bottom:0.75rem}.benefit-icon{width:44px;height:44px;background:linear-gradient(135deg,rgba(255,36,66,0.12) 0%,rgba(255,71,98,0.04) 100%);border:1px solid rgba(255,36,66,0.18);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--primary-red);flex-shrink:0;margin-bottom:0 !important;transition:transform var(--transition-fast),background var(--transition-fast)}.benefit-card:hover .benefit-icon{transform:scale(1.06);background:linear-gradient(135deg,rgba(255,36,66,0.16) 0%,rgba(255,71,98,0.08) 100%)}.benefit-title{font-size:1.12rem;font-weight:700;color:var(--text-main);margin-bottom:0 !important;line-height:1.32;letter-spacing:-0.01em}.benefit-desc{font-size:0.915rem;color:var(--text-body);line-height:1.6;margin:0}.comparison-section{margin-top:3.5rem}.comparison-table-wrap{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-xl);overflow-x:auto;box-shadow:var(--shadow-sm);-webkit-overflow-scrolling:touch}.comparison-table{width:100%;border-collapse:collapse;text-align:left;font-size:0.925rem;min-width:620px}.comparison-table th,.comparison-table td{padding:1.15rem 1.25rem;border-bottom:1px solid var(--border-light);vertical-align:middle}.comparison-table th{background:#FAFAFB;font-weight:700;color:var(--text-main);font-size:0.875rem;letter-spacing:0.02em}.comparison-table th.col-highlight,.comparison-table td.col-highlight{background:rgba(255,36,66,0.035)}.comparison-table th.col-highlight{background:rgba(255,36,66,0.08);color:var(--primary-red);font-weight:800}.comparison-table tr:last-child td{border-bottom:none}.comparison-feature-name{font-weight:600;color:var(--text-main)}.comparison-pill{display:inline-flex;align-items:center;gap:0.35rem;padding:0.25rem 0.65rem;border-radius:9999px;font-size:0.8rem;font-weight:700}.comparison-pill.win{background:var(--color-success-bg);color:#036647;border:1px solid var(--color-success-border)}.comparison-pill.neutral{background:var(--color-info-bg);color:#004F9E;border:1px solid var(--color-info-border)}.comparison-pill.lose{background:var(--color-error-bg);color:#9C1414;border:1px solid var(--color-error-border)}.seo-article{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-xl);padding:2.25rem;margin-bottom:3.5rem;box-shadow:var(--shadow-sm)}.seo-article h2{font-size:1.5rem;font-weight:800;color:var(--text-main);margin-bottom:1rem}.seo-article p{font-size:0.975rem;color:var(--text-body);line-height:1.7;margin-bottom:1.25rem}.seo-article p:last-child{margin-bottom:0}.tool-guide-grid{display:grid;grid-template-columns:1fr;gap:1.25rem;margin-top:1.75rem}@media (min-width:768px){.tool-guide-grid{grid-template-columns:repeat(2,1fr)}}.tool-guide-card{background:var(--bg-page);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:1.4rem 1.25rem;transition:all var(--transition-fast);display:flex;flex-direction:column}.tool-guide-card:hover{border-color:var(--primary-red-border);transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,0.04)}.tool-guide-header{display:flex;align-items:center;gap:0.85rem;margin-bottom:0.75rem}.tool-guide-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:var(--primary-red-soft);color:var(--primary-red);margin-bottom:0;flex-shrink:0}.tool-guide-header h3,.tool-guide-card h3{font-size:1.08rem;font-weight:700;color:var(--text-main);margin-bottom:0;line-height:1.35}.tool-guide-card p{font-size:0.915rem !important;color:var(--text-body) !important;line-height:1.62 !important;margin-bottom:0 !important}.device-grid{display:grid;grid-template-columns:1fr;gap:1.25rem;margin-bottom:3.5rem}@media (min-width:768px){.device-grid{grid-template-columns:repeat(3,1fr)}}.device-card{background:var(--bg-card);border:1px solid rgba(0,0,0,0.08);border-radius:var(--radius-xl);padding:1.65rem 1.45rem;box-shadow:0 1px 3px rgba(0,0,0,0.02);transition:all var(--transition-fast)}.device-card:hover{transform:translateY(-3px);border-color:rgba(255,36,66,0.3);box-shadow:0 12px 24px -6px rgba(255,36,66,0.1)}.device-header{display:flex;align-items:center;gap:0.85rem;margin-bottom:1.25rem;padding-bottom:0.85rem;border-bottom:1px solid var(--border-light)}.device-icon{width:44px;height:44px;background:linear-gradient(135deg,rgba(255,36,66,0.12) 0%,rgba(255,71,98,0.04) 100%);border:1px solid rgba(255,36,66,0.18);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--primary-red);flex-shrink:0}.device-title{font-size:1.075rem;font-weight:700;color:var(--text-main);line-height:1.3}.device-badge{display:inline-block;font-size:0.75rem;font-weight:600;color:var(--text-muted)}.device-steps{list-style:none;counter-reset:device-step;display:flex;flex-direction:column;gap:0.85rem;padding-left:0}.device-steps li{counter-increment:device-step;position:relative;padding-left:2rem;font-size:0.875rem;color:var(--text-body);line-height:1.55}.device-steps li::before{content:counter(device-step);position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:var(--primary-red-soft);color:var(--primary-red);font-size:0.75rem;font-weight:800;display:flex;align-items:center;justify-content:center}.format-grid{display:grid;grid-template-columns:1fr;gap:1.15rem;margin-bottom:3.5rem}@media (min-width:640px){.format-grid{grid-template-columns:repeat(2,1fr)}}.format-card{background:var(--bg-card);border:1px solid rgba(0,0,0,0.08);border-radius:var(--radius-lg);padding:1.45rem 1.35rem;transition:all var(--transition-fast)}.format-card:hover{border-color:rgba(255,36,66,0.28);transform:translateY(-2px)}.format-card.smart-feature{border:1px dashed rgba(255,36,66,0.4);background:linear-gradient(to bottom,#FFFFFF,rgba(255,36,66,0.02))}.format-badge-type{display:inline-block;font-size:0.725rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;color:var(--primary-red);background:var(--primary-red-soft);padding:2px 8px;border-radius:4px;margin-bottom:0.6rem}.format-badge-type.highlight{background:var(--primary-red);color:#FFFFFF}.format-example{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:0.84rem;color:#BE123C;background:#FFF1F2;border:1px solid rgba(225,29,72,0.12);padding:0.55rem 0.8rem;border-radius:8px;margin-bottom:0.65rem;word-break:break-all}.format-desc{font-size:0.875rem;color:var(--text-body);line-height:1.5;margin:0}.trouble-grid{display:grid;grid-template-columns:1fr;gap:1.15rem;margin-bottom:3.5rem}@media (min-width:640px){.trouble-grid{grid-template-columns:repeat(2,1fr)}}.trouble-card{display:flex;align-items:flex-start;gap:1.15rem;background:var(--bg-card);border:1px solid rgba(0,0,0,0.08);border-radius:var(--radius-lg);padding:1.5rem 1.35rem;transition:all var(--transition-fast)}.trouble-card:hover{transform:translateY(-2px);border-color:rgba(255,36,66,0.28)}.trouble-icon{width:44px;height:44px;background:var(--primary-red-soft);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--primary-red);flex-shrink:0}.trouble-content h3{font-size:1.025rem;font-weight:700;color:var(--text-main);margin-bottom:0.4rem;line-height:1.35}.trouble-content p{font-size:0.875rem;color:var(--text-body);line-height:1.55;margin:0}.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:0.85rem}@media (min-width:860px){.faq-list{max-width:100%;display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem 1.5rem;align-items:start}}.faq-item{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-md);overflow:hidden;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.faq-item:hover{border-color:rgba(255,36,66,0.25);box-shadow:0 4px 12px rgba(255,36,66,0.05)}.faq-item.open{border-color:rgba(255,36,66,0.35);box-shadow:0 6px 16px rgba(255,36,66,0.08)}.faq-question{width:100%;padding:1.25rem 1.35rem;display:flex;align-items:center;justify-content:space-between;text-align:left;font-size:1.025rem;font-weight:700;color:var(--text-main);background:transparent;gap:1rem;transition:color var(--transition-fast)}.faq-question:hover{color:var(--primary-red)}.faq-icon{flex-shrink:0;width:20px;height:20px;color:var(--text-muted);transition:transform var(--transition-fast),color var(--transition-fast)}.faq-item.open .faq-icon{transform:rotate(180deg);color:var(--primary-red)}.faq-answer{display:none;padding:0 1.35rem 1.25rem;font-size:0.935rem;color:var(--text-body);line-height:1.62}.faq-item.open .faq-answer{display:block}.site-footer{margin-top:auto;background:#FFFFFF;border-top:1px solid var(--border-light);padding:1.5rem 0 1.25rem;font-size:0.85rem;color:var(--text-muted)}.footer-wrap{display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center}@media (min-width:768px){.footer-wrap{flex-direction:row;justify-content:space-between;text-align:left}}.footer-left{display:flex;align-items:center;gap:0.85rem;flex-wrap:wrap;justify-content:center}.footer-left .brand-logo{font-size:1.125rem}.footer-left .brand-icon{width:28px;height:28px;border-radius:7px}.footer-copy{font-size:0.825rem;color:var(--text-muted)}.footer-links{display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap;justify-content:center}.footer-links a{color:var(--text-body);font-size:0.85rem;font-weight:500;transition:color var(--transition-fast)}.footer-links a:hover{color:var(--primary-red)}.footer-disclaimer{margin-top:1rem;padding-top:0.85rem;border-top:1px solid var(--border-light);font-size:0.775rem;color:#94A3B8;text-align:center;line-height:1.45}@media (max-width:767px){.site-header{height:58px;position:sticky}.brand-logo{font-size:1.2rem;gap:0.5rem}.brand-icon{width:32px;height:32px;border-radius:8px}.nav-menu{display:none !important}.mobile-menu-btn{display:flex}}@media (min-width:640px){.steps-grid{grid-template-columns:repeat(3,1fr)}.benefits-grid{grid-template-columns:repeat(2,1fr);gap:1.25rem}.benefit-card{padding:1.75rem 1.5rem}}@media (min-width:860px){.hero-section{padding:4.5rem 0 3.5rem}.input-form{flex-direction:row;gap:0.75rem}.input-group{flex:1;height:64px}.btn-download{height:64px;padding:0 2.25rem;font-size:1.125rem}.seo-article{padding:3rem}}@media (min-width:1024px){.benefits-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem}.benefit-card{padding:1.85rem 1.6rem}.benefit-title{font-size:1.16rem}.benefit-desc{font-size:0.935rem;line-height:1.62}}:focus:not(:focus-visible){outline:none !important}button:focus,button:focus-visible,.tool-tab:focus,.tool-tab:focus-visible,.action-btn:focus,.action-btn:focus-visible,.btn-download:focus,.btn-download:focus-visible{outline:none !important;box-shadow:none}.page-hero{padding:3rem 0 2rem;text-align:center;background:radial-gradient(circle at 50% 10%,rgba(255,36,66,0.05) 0%,transparent 65%)}.page-title{font-size:clamp(1.85rem,4vw,2.5rem);font-weight:800;letter-spacing:-0.02em;color:var(--text-main);margin-bottom:0.75rem}.page-subtitle{font-size:1.05rem;color:var(--text-muted);max-width:600px;margin:0 auto}.legal-section{padding:1.5rem 0 4.5rem}.legal-card{max-width:820px;margin:0 auto;background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-xl);padding:clamp(1.75rem,5vw,3rem);box-shadow:var(--shadow-sm)}.legal-badge{display:inline-flex;align-items:center;gap:0.4rem;font-size:0.8rem;font-weight:600;color:var(--text-muted);background:var(--bg-subtle);padding:0.35rem 0.8rem;border-radius:var(--radius-full);margin-bottom:1.5rem}.legal-card h2{font-size:1.35rem;font-weight:700;color:var(--text-main);margin-top:2rem;margin-bottom:0.75rem;letter-spacing:-0.01em}.legal-card h2:first-of-type{margin-top:0}.legal-card p{font-size:0.965rem;color:var(--text-body);line-height:1.72;margin-bottom:1.15rem}.legal-card ul,.legal-card ol{margin-bottom:1.25rem;padding-left:1.35rem}.legal-card li{font-size:0.965rem;color:var(--text-body);line-height:1.68;margin-bottom:0.5rem}.legal-card strong{color:var(--text-main)}.contact-card-grid{display:grid;grid-template-columns:1fr;gap:1.25rem;margin-top:1.75rem}@media (min-width:640px){.contact-card-grid{grid-template-columns:repeat(2,1fr)}}.contact-info-card{background:var(--bg-page);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:1.5rem;display:flex;flex-direction:column;gap:0.5rem}.contact-info-card h3{font-size:1.1rem;font-weight:700;color:var(--text-main)}.contact-info-card p{font-size:0.9rem !important;color:var(--text-muted) !important;margin-bottom:0.5rem !important}.contact-info-card a{color:var(--primary-red);font-weight:600;display:inline-flex;align-items:center;gap:0.35rem}.contact-info-card a:hover{text-decoration:underline}.creator-trust-card{position:relative;display:grid;grid-template-columns:240px 1fr;gap:2.25rem;align-items:center;background:linear-gradient(135deg,#ffffff 0%,#fffcfc 50%,#fff5f6 100%);border:1px solid rgba(255,36,66,0.16);border-radius:var(--radius-xl);padding:2rem 2.25rem;margin:3.25rem 0 2.25rem;box-shadow:0 8px 24px -4px rgba(0,0,0,0.04),0 2px 8px -2px rgba(255,36,66,0.05);overflow:hidden;transition:transform var(--transition-fast),border-color var(--transition-fast),box-shadow var(--transition-fast)}.creator-trust-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary-red) 0%,#ff6b81 50%,var(--primary-red) 100%)}.creator-trust-card:hover{transform:translateY(-2px);border-color:rgba(255,36,66,0.32);box-shadow:0 16px 32px -8px rgba(255,36,66,0.12),0 4px 12px rgba(0,0,0,0.04)}.creator-trust-card-about{margin:1.5rem 0 2.25rem}.creator-profile-col{display:flex;flex-direction:column;align-items:flex-start;gap:0.85rem}.creator-photo-wrap{position:relative;width:76px;height:76px;flex-shrink:0}.creator-photo{width:76px;height:76px;border-radius:50%;object-fit:cover;object-position:center 20%;border:3px solid #ffffff;box-shadow:0 0 0 2px rgba(255,36,66,0.35),0 8px 18px -4px rgba(255,36,66,0.25);display:block}.creator-verified-badge{position:absolute;bottom:0;right:0;width:22px;height:22px;border-radius:50%;background:#22c55e;color:#ffffff;display:flex;align-items:center;justify-content:center;border:2px solid #ffffff;box-shadow:0 2px 6px rgba(0,0,0,0.15)}.creator-id-block{display:flex;flex-direction:column;gap:0.25rem}.creator-name{font-size:1.2rem;font-weight:800;color:var(--text-main);margin:0;letter-spacing:-0.01em;line-height:1.25}.creator-role-title{font-size:0.8rem;font-weight:700;color:var(--primary-red);text-transform:uppercase;letter-spacing:0.05em}.creator-x-link{display:inline-flex;align-items:center;gap:0.45rem;padding:0.4rem 0.85rem;background:#0f1419;color:#ffffff !important;border-radius:var(--radius-full);font-size:0.8rem;font-weight:600;text-decoration:none;transition:all var(--transition-fast);margin-top:0.35rem;box-shadow:0 2px 6px rgba(15,20,25,0.18);width:fit-content}.creator-x-link:hover{background:#000000;transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,0.3);text-decoration:none;color:#ffffff !important}.creator-body-col{display:flex;flex-direction:column;gap:0.85rem;position:relative;padding-left:2rem;border-left:1px solid rgba(0,0,0,0.08)}.creator-quote-icon{color:rgba(255,36,66,0.25);display:flex;align-items:center}.creator-bio{font-size:0.965rem;color:#374151;line-height:1.65;margin:0}.creator-pillars{display:flex;flex-wrap:wrap;gap:0.5rem;margin-top:0.2rem}.pillar-tag{display:inline-flex;align-items:center;gap:0.3rem;padding:0.25rem 0.65rem;background:#ffffff;border:1px solid rgba(0,0,0,0.08);border-radius:6px;font-size:0.775rem;font-weight:600;color:var(--text-muted);box-shadow:0 1px 2px rgba(0,0,0,0.02)}@media (max-width:840px){.creator-trust-card{grid-template-columns:1fr;gap:1.5rem;padding:1.65rem 1.45rem}.creator-profile-col{flex-direction:row;align-items:center;gap:1.25rem}.creator-body-col{padding-left:0;border-left:none;padding-top:1.25rem;border-top:1px solid rgba(0,0,0,0.08)}}@media (max-width:540px){.creator-profile-col{flex-direction:column;align-items:flex-start;gap:0.85rem}.creator-photo-wrap,.creator-photo{width:66px;height:66px}.creator-bio{font-size:0.915rem}}.contact-form-wrap{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-xl);padding:2.25rem 2rem;margin:2rem 0 2.5rem;box-shadow:0 4px 20px -4px rgba(0,0,0,0.04)}.contact-form-title{font-size:1.35rem;font-weight:800;color:var(--text-main);margin-bottom:0.5rem;letter-spacing:-0.01em}.contact-form-subtitle{font-size:0.925rem;color:var(--text-muted);margin-bottom:1.75rem;line-height:1.55}.contact-form-grid{display:grid;grid-template-columns:1fr;gap:1.25rem}@media (min-width:680px){.contact-form-grid{grid-template-columns:repeat(2,1fr)}.form-group-full{grid-column:span 2}}.form-group{display:flex;flex-direction:column;gap:0.45rem}.form-label{font-size:0.875rem;font-weight:700;color:var(--text-main);display:flex;align-items:center;gap:0.25rem}.form-required{color:var(--primary-red)}.form-control{width:100%;padding:0.85rem 1.1rem;font-size:0.95rem;color:var(--text-main);background:var(--bg-page);border:1.5px solid var(--border-light);border-radius:var(--radius-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast);outline:none}.form-control:focus{border-color:var(--primary-red);background:#ffffff;box-shadow:0 0 0 3px rgba(255,36,66,0.12)}.form-select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236C757D' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.5rem;cursor:pointer}.form-textarea{min-height:130px;resize:vertical;line-height:1.6}.form-btn-submit{display:inline-flex;align-items:center;justify-content:center;gap:0.6rem;padding:0.95rem 2rem;background:var(--primary-red);color:#ffffff;font-size:1rem;font-weight:700;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);box-shadow:0 4px 14px rgba(255,36,66,0.28);width:fit-content}.form-btn-submit:hover{background:var(--primary-red-hover);transform:translateY(-1px);box-shadow:0 6px 18px rgba(255,36,66,0.36)}.form-btn-submit:active{transform:translateY(0)}.form-status-msg{display:none;padding:1rem 1.25rem;border-radius:var(--radius-md);font-size:0.925rem;margin-top:1.25rem;line-height:1.55}.form-status-msg.success{display:flex;align-items:flex-start;gap:0.65rem;background:var(--color-success-bg);border:1px solid var(--color-success-border);color:#065F46}.dmca-notice-box{background:#FFF7ED;border:1px solid #FED7AA;border-left:4px solid #F97316;border-radius:var(--radius-md);padding:1.35rem 1.5rem;margin:1.75rem 0}.dmca-notice-box h3{font-size:1.075rem;font-weight:700;color:#9A3412;margin-bottom:0.5rem;display:flex;align-items:center;gap:0.5rem}.dmca-notice-box p{color:#7C2D12 !important;font-size:0.915rem !important;line-height:1.6 !important;margin-bottom:0.5rem !important}.dmca-notice-box p:last-child{margin-bottom:0 !important}.result-container{margin-top:1.75rem;width:100%;animation:resultFadeIn 0.35s ease forwards}@keyframes resultFadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.result-card{background:var(--bg-card);border:1px solid var(--border-medium);border-radius:var(--radius-xl);box-shadow:0 16px 40px rgba(0,0,0,0.09),0 2px 6px rgba(0,0,0,0.04);padding:1.75rem;text-align:left;margin-top:1.5rem;animation:resultFadeIn 0.3s cubic-bezier(0.16,1,0.3,1);position:relative;overflow:hidden}.result-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#FF2442,#FF6B81,#FF2442)}.result-header-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;padding-bottom:1.25rem;border-bottom:1px solid var(--border-light);margin-bottom:1.25rem}.result-author-block{display:flex;align-items:center;gap:0.85rem}.result-avatar-wrap{position:relative;width:48px;height:48px;flex-shrink:0}.result-avatar{width:100%;height:100%;border-radius:50%;object-fit:cover;border:2px solid #FF2442;box-shadow:0 2px 8px rgba(255,36,66,0.2);background:var(--bg-subtle)}.avatar-badge{position:absolute;bottom:-2px;right:-2px;width:18px;height:18px;border-radius:50%;background:#00BA88;color:#fff;font-size:11px;font-weight:900;display:flex;align-items:center;justify-content:center;border:2px solid #fff}.result-author-details{display:flex;flex-direction:column;gap:0.2rem}.result-author-name-row{display:flex;align-items:center;gap:0.5rem}.result-author-name{font-size:1.05rem;font-weight:700;color:var(--text-main)}.result-platform-tag{font-size:0.725rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;background:rgba(255,36,66,0.08);color:#FF2442;padding:0.15rem 0.5rem;border-radius:var(--radius-full)}.result-note-id-row{display:flex;align-items:center;gap:0.4rem;font-size:0.8rem;color:var(--text-muted)}.note-id-code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:0.775rem;background:var(--bg-subtle);padding:0.1rem 0.4rem;border-radius:4px;color:var(--text-body)}.btn-copy-id{display:inline-flex;align-items:center;justify-content:center;color:var(--text-muted);cursor:pointer;padding:2px;border-radius:4px;transition:color var(--transition-fast)}.btn-copy-id:hover{color:#FF2442}.result-status-badge{display:inline-flex;align-items:center;gap:0.45rem;font-size:0.8rem;font-weight:600;color:#008a65;background:#E8FAF4;border:1px solid #A3E9D2;padding:0.35rem 0.85rem;border-radius:var(--radius-full)}.status-dot{width:7px;height:7px;border-radius:50%;background:#00BA88;box-shadow:0 0 0 2px rgba(0,186,136,0.25);animation:pulseDot 2s infinite}@keyframes pulseDot{0%{transform:scale(0.95);box-shadow:0 0 0 0 rgba(0,186,136,0.7)}70%{transform:scale(1);box-shadow:0 0 0 6px rgba(0,186,136,0)}100%{transform:scale(0.95);box-shadow:0 0 0 0 rgba(0,186,136,0)}}.transcript-translate-widget{display:inline-flex;align-items:center;gap:0.45rem;background:#F8FAFC;border:1px solid var(--border-medium);padding:0.25rem 0.45rem 0.25rem 0.65rem;border-radius:var(--radius-full);box-shadow:0 2px 6px rgba(0,0,0,0.03);transition:all var(--transition-fast)}.transcript-translate-widget:hover{border-color:rgba(255,36,66,0.35);background:#FFFFFF}.translate-widget-label{display:inline-flex;align-items:center;gap:0.35rem;font-size:0.775rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.04em}.translate-globe-icon{color:#FF2442;display:flex;align-items:center}.translate-lang-select{appearance:none;-webkit-appearance:none;background:#FFFFFF url("data:image/svg+xml,%3Csvg width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%236C757D' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") no-repeat right 0.5rem center;border:1px solid var(--border-light);border-radius:var(--radius-full);padding:0.25rem 1.6rem 0.25rem 0.65rem;font-size:0.8rem;font-weight:600;color:var(--text-main);cursor:pointer;outline:none;transition:all var(--transition-fast)}.translate-lang-select:hover{border-color:#FF2442}.translate-lang-select:focus{border-color:#FF2442;box-shadow:0 0 0 2px rgba(255,36,66,0.15)}.btn-translate-original{display:none;align-items:center;gap:0.25rem;font-size:0.75rem;font-weight:700;color:var(--primary-red);background:rgba(255,36,66,0.08);border:1px solid rgba(255,36,66,0.2);padding:0.25rem 0.6rem;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast)}.btn-translate-original:hover{background:#FF2442;color:#FFFFFF}.btn-translate-original.is-visible{display:inline-flex}.translate-loading-indicator{display:none;align-items:center;gap:0.35rem;font-size:0.775rem;font-weight:600;color:#008a65}.translate-loading-indicator.is-active{display:inline-flex}.translate-spinner{width:12px;height:12px;border:2px solid rgba(0,186,136,0.3);border-top-color:#00BA88;border-radius:50%;animation:spin 0.6s linear infinite}.result-note-body,#result-note-transcript{height:168px;overflow:hidden;display:flex;flex-direction:column;gap:0.5rem;margin-bottom:1.5rem;transition:opacity var(--transition-fast)}.result-title{flex-shrink:0;font-size:1.15rem;font-weight:700;line-height:1.35;color:var(--text-main);word-break:break-word;margin-bottom:0}.result-desc-wrap{flex:1;min-height:0;overflow-y:auto;background:var(--bg-subtle);border-radius:var(--radius-md);padding:0.85rem 1rem;border-left:3px solid #FF2442;margin-top:0}.result-desc-wrap::-webkit-scrollbar{width:5px}.result-desc-wrap::-webkit-scrollbar-track{background:transparent}.result-desc-wrap::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:4px}.result-desc{font-size:0.875rem;line-height:1.6;color:var(--text-body);white-space:pre-line;word-break:break-word}.hashtag-chip{display:inline-block;color:#FF2442;font-weight:600;background:rgba(255,36,66,0.08);padding:0.1rem 0.45rem;border-radius:4px;margin:0.15rem 0.25rem 0.15rem 0;font-size:0.8rem}.result-content-split{display:grid;grid-template-columns:310px 1fr;gap:1.75rem;align-items:start}.result-media-col{width:100%}.result-player-container{position:relative;width:100%;max-width:310px;aspect-ratio:9 / 16;max-height:520px;margin:0 auto;border-radius:var(--radius-lg);overflow:hidden;background:#0B0E14;box-shadow:0 10px 30px rgba(0,0,0,0.22);border:1px solid rgba(0,0,0,0.15);display:flex;align-items:center;justify-content:center;transition:max-width 0.3s ease,aspect-ratio 0.3s ease}.result-player-container.is-landscape{max-width:100%;aspect-ratio:16 / 9;max-height:400px}.player-overlay-badges{position:absolute;top:10px;left:10px;right:10px;display:flex;align-items:center;justify-content:space-between;pointer-events:none;z-index:2}.overlay-badge{font-size:0.725rem;font-weight:700;padding:0.25rem 0.6rem;border-radius:var(--radius-full);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.badge-quality{background:rgba(0,0,0,0.75);color:#fff;border:1px solid rgba(255,255,255,0.2)}.badge-clean{background:rgba(0,186,136,0.9);color:#fff}.result-video{width:100%;height:100%;object-fit:contain;background:#0B0E14;display:block}.result-details-col{display:flex;flex-direction:column;gap:1.25rem}.specs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0.65rem}.spec-card{background:var(--bg-subtle);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:0.65rem 0.85rem;display:flex;flex-direction:column;gap:0.2rem}.spec-label{font-size:0.725rem;font-weight:600;text-transform:uppercase;letter-spacing:0.04em;color:var(--text-muted)}.spec-value{font-size:0.9rem;font-weight:700;color:var(--text-main)}.spec-value.text-success{color:#00BA88}.download-options-hub{display:flex;flex-direction:column;gap:0.65rem}.btn-download-primary{display:flex;align-items:center;gap:0.85rem;background:linear-gradient(135deg,#FF2442 0%,#E01835 100%);color:#fff !important;text-decoration:none;padding:0.95rem 1.35rem;border-radius:var(--radius-md);box-shadow:0 6px 20px rgba(255,36,66,0.35);transition:transform var(--transition-fast),box-shadow var(--transition-fast),background var(--transition-fast);cursor:pointer}.btn-download-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,36,66,0.45)}.btn-download-icon{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,0.2);display:flex;align-items:center;justify-content:center;flex-shrink:0}.btn-download-label-wrap{display:flex;flex-direction:column;text-align:left}.btn-primary-title{font-size:1rem;font-weight:700;line-height:1.25}.btn-primary-sub{font-size:0.775rem;opacity:0.9;font-weight:500}.btn-download-option{display:flex;align-items:center;justify-content:space-between;padding:0.75rem 1rem;background:var(--bg-card);border:1px solid var(--border-medium);border-radius:var(--radius-md);text-decoration:none;color:var(--text-main);transition:all var(--transition-fast)}.btn-download-option:hover{background:var(--bg-subtle);border-color:#FF2442;transform:translateY(-1px)}.opt-left{display:flex;align-items:center;gap:0.75rem}.opt-icon{width:32px;height:32px;border-radius:var(--radius-sm);background:rgba(255,36,66,0.08);color:#FF2442;display:flex;align-items:center;justify-content:center;flex-shrink:0}.opt-text{display:flex;flex-direction:column;text-align:left}.opt-title{font-size:0.875rem;font-weight:700;color:var(--text-main)}.opt-sub{font-size:0.75rem;color:var(--text-muted)}.opt-action{font-size:0.8rem;font-weight:700;color:#FF2442;background:rgba(255,36,66,0.08);padding:0.3rem 0.75rem;border-radius:var(--radius-full)}.result-utility-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:0.75rem;padding-top:1rem;border-top:1px solid var(--border-light)}.btn-utility{display:inline-flex;align-items:center;gap:0.4rem;font-size:0.825rem;font-weight:600;color:var(--text-muted);cursor:pointer;background:transparent;padding:0.4rem 0.6rem;border-radius:var(--radius-sm);border:none;transition:color var(--transition-fast),background var(--transition-fast)}.btn-utility:hover{color:#FF2442;background:rgba(255,36,66,0.05)}.result-photo-section{width:100%}.result-photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;margin-top:1rem;margin-bottom:1.5rem}.result-photo-item{position:relative;border-radius:var(--radius-md);overflow:hidden;background:var(--bg-subtle);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.result-photo-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.result-photo-thumb{width:100%;aspect-ratio:1 / 1;height:auto;object-fit:cover;display:block}.result-photo-badge{position:absolute;top:8px;left:8px;background:rgba(0,0,0,0.75);color:#fff;font-size:0.725rem;font-weight:700;padding:0.2rem 0.55rem;border-radius:var(--radius-full);backdrop-filter:blur(4px)}.result-photo-btn{width:100%;padding:0.65rem 0.75rem;font-size:0.825rem;font-weight:600;background:#fff;border:none;border-top:1px solid var(--border-light);color:var(--text-main);display:inline-flex;align-items:center;justify-content:center;gap:0.4rem;cursor:pointer;text-decoration:none;transition:background var(--transition-fast),color var(--transition-fast)}.result-photo-btn:hover{background:#FF2442;color:#fff}.result-audio-card{background:linear-gradient(135deg,rgba(255,36,66,0.05) 0%,rgba(255,71,98,0.02) 100%);border:1px solid var(--primary-red-border);border-radius:var(--radius-lg);padding:1.75rem;text-align:center;margin-bottom:1.5rem;width:100%}.result-audio-icon{width:52px;height:52px;border-radius:50%;background:#FF2442;color:#fff;display:inline-flex;align-items:center;justify-content:center;margin-bottom:1rem;box-shadow:0 4px 14px rgba(255,36,66,0.35)}.result-audio-player{width:100%;margin-top:1.25rem;border-radius:var(--radius-full)}.sample-url-trigger-wrap{margin-top:0.85rem;display:flex;align-items:center;justify-content:center;gap:0.5rem}.sample-url-btn{display:inline-flex;align-items:center;gap:0.35rem;font-size:0.8rem;font-weight:600;color:var(--text-muted);background:rgba(0,0,0,0.04);padding:0.35rem 0.85rem;border-radius:var(--radius-full);border:1px dashed var(--border-medium);cursor:pointer;transition:all var(--transition-fast)}.sample-url-btn:hover{color:#FF2442;background:rgba(255,36,66,0.08);border-color:#FF2442}.trust-stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:2rem;padding-top:1.75rem;border-top:1px solid var(--border-light)}.trust-stat-item{display:flex;flex-direction:column;align-items:center;text-align:center;gap:0.25rem}.trust-stat-num{font-size:1.25rem;font-weight:800;color:var(--text-main);letter-spacing:-0.02em}.trust-stat-num.highlight-red{color:#FF2442}.trust-stat-label{font-size:0.775rem;color:var(--text-muted);font-weight:500}@media (max-width:768px){.result-content-split{grid-template-columns:1fr;gap:1.25rem}.result-player-container{max-width:100%}.trust-stats-bar{grid-template-columns:repeat(2,1fr);gap:1.25rem}.specs-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.result-card{padding:1.25rem 1rem}.result-header-bar{flex-direction:column;align-items:flex-start}.result-note-body,#result-note-transcript{height:150px}.result-photo-grid{grid-template-columns:repeat(2,1fr);gap:0.65rem}.result-photo-thumb{aspect-ratio:1 / 1;height:auto}}.download-page-main{background:var(--bg-page);min-height:calc(100vh - 160px)}.download-nav-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem}.btn-back-home{display:inline-flex;align-items:center;gap:0.5rem;background:var(--bg-card);border:1px solid var(--border-medium);color:var(--text-main);font-size:0.875rem;font-weight:600;padding:0.65rem 1.15rem;border-radius:var(--radius-full);box-shadow:var(--shadow-sm);transition:all var(--transition-fast)}.btn-back-home:hover{border-color:#FF2442;color:#FF2442;transform:translateX(-2px);box-shadow:var(--shadow-md)}.quick-input-wrap{display:flex;align-items:center;background:var(--bg-card);border:1px solid var(--border-medium);border-radius:var(--radius-full);padding:0.35rem 0.45rem 0.35rem 1rem;box-shadow:var(--shadow-sm);max-width:440px;width:100%;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.quick-input-wrap:focus-within{border-color:#FF2442;box-shadow:0 0 0 3px rgba(255,36,66,0.15)}.quick-url-input{flex:1;font-size:0.85rem;color:var(--text-main);border:none;background:transparent;outline:none}.quick-url-input::placeholder{color:var(--text-subtle)}.btn-quick-download{width:32px;height:32px;border-radius:50%;background:#FF2442;color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;cursor:pointer;border:none;transition:background var(--transition-fast),transform var(--transition-fast)}.btn-quick-download:hover{background:#E01835;transform:scale(1.05)}.download-loading-card{background:var(--bg-card);border:1px solid var(--border-medium);border-radius:var(--radius-xl);padding:3.5rem 2rem;text-align:center;margin-top:1.5rem;box-shadow:var(--shadow-md)}.loader-spinner{width:48px;height:48px;border:4px solid rgba(255,36,66,0.15);border-top-color:#FF2442;border-radius:50%;margin:0 auto 1.25rem;animation:spin 0.8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.device-save-guide{margin-top:3.5rem;padding-top:2.75rem;border-top:1px solid var(--border-light)}.guide-head{text-align:center;max-width:640px;margin:0 auto 2.25rem}.guide-title{font-size:clamp(1.6rem,3.5vw,2rem);font-weight:800;color:var(--text-main);margin-bottom:0.45rem;letter-spacing:-0.02em}.guide-subtitle{font-size:0.95rem;color:var(--text-muted);line-height:1.5}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.35rem}.guide-card{background:var(--bg-card);border:1px solid rgba(0,0,0,0.08);border-radius:var(--radius-xl);padding:1.65rem 1.45rem;box-shadow:0 4px 16px -2px rgba(0,0,0,0.04),0 2px 6px -1px rgba(0,0,0,0.02);display:flex;flex-direction:column;transition:transform var(--transition-fast),box-shadow var(--transition-fast),border-color var(--transition-fast);position:relative;overflow:hidden}.guide-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;opacity:0.85;transition:opacity var(--transition-fast),height var(--transition-fast)}.guide-card-ios::before{background:linear-gradient(90deg,#FF2442,#FF6B81)}.guide-card-android::before{background:linear-gradient(90deg,#00BA88,#34D399)}.guide-card-desktop::before{background:linear-gradient(90deg,#007AFF,#60A5FA)}.guide-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px -6px rgba(0,0,0,0.08),0 4px 12px rgba(0,0,0,0.03)}.guide-card-ios:hover{border-color:rgba(255,36,66,0.35)}.guide-card-android:hover{border-color:rgba(0,186,136,0.35)}.guide-card-desktop:hover{border-color:rgba(0,122,255,0.35)}.guide-card-header{display:flex;align-items:center;gap:0.85rem;padding-bottom:1.15rem;border-bottom:1px solid var(--border-light);margin-bottom:1.25rem}.guide-card-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform var(--transition-fast)}.guide-card:hover .guide-card-icon{transform:scale(1.08)}.guide-card-icon.ios-theme{background:linear-gradient(135deg,rgba(255,36,66,0.12) 0%,rgba(255,71,98,0.04) 100%);border:1px solid rgba(255,36,66,0.18);color:#FF2442}.guide-card-icon.android-theme{background:linear-gradient(135deg,rgba(0,186,136,0.12) 0%,rgba(0,186,136,0.04) 100%);border:1px solid rgba(0,186,136,0.22);color:#00BA88}.guide-card-icon.desktop-theme{background:linear-gradient(135deg,rgba(0,122,255,0.12) 0%,rgba(0,122,255,0.04) 100%);border:1px solid rgba(0,122,255,0.2);color:#007AFF}.guide-header-text{display:flex;flex-direction:column;gap:0.25rem}.guide-card-title{font-size:1.12rem;font-weight:700;color:var(--text-main);line-height:1.25;margin:0}.guide-platform-badge{display:inline-flex;align-items:center;font-size:0.725rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;padding:0.15rem 0.55rem;border-radius:var(--radius-full);width:fit-content}.guide-platform-badge.ios{background:rgba(255,36,66,0.08);color:#FF2442}.guide-platform-badge.android{background:rgba(0,186,136,0.08);color:#00BA88}.guide-platform-badge.desktop{background:rgba(0,122,255,0.08);color:#007AFF}.guide-steps-list{list-style:none;display:flex;flex-direction:column;gap:1.1rem;position:relative;margin:0 0 1.25rem 0;padding:0;flex:1}.guide-steps-list::before{content:'';position:absolute;top:14px;bottom:20px;left:13px;width:2px;background:var(--border-light);z-index:1}.guide-step-item{position:relative;display:flex;align-items:flex-start;gap:0.85rem;z-index:2}.guide-step-num{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.775rem;font-weight:800;flex-shrink:0;box-shadow:0 0 0 3px #FFFFFF}.ios-steps .guide-step-num{background:rgba(255,36,66,0.12);color:#FF2442;border:1.5px solid rgba(255,36,66,0.25)}.android-steps .guide-step-num{background:rgba(0,186,136,0.12);color:#00BA88;border:1.5px solid rgba(0,186,136,0.25)}.desktop-steps .guide-step-num{background:rgba(0,122,255,0.12);color:#007AFF;border:1.5px solid rgba(0,122,255,0.25)}.guide-step-content{font-size:0.885rem;color:var(--text-body);line-height:1.55;padding-top:2px}.guide-step-content strong{color:var(--text-main);font-weight:700}.guide-pro-tip{margin-top:auto;display:flex;align-items:flex-start;gap:0.5rem;padding:0.65rem 0.85rem;border-radius:var(--radius-md);font-size:0.785rem;line-height:1.45}.guide-pro-tip.ios-tip{background:#FFF5F6;border:1px solid rgba(255,36,66,0.15);color:#9E1328}.guide-pro-tip.android-tip{background:#F0FDF4;border:1px solid rgba(0,186,136,0.2);color:#065F46}.guide-pro-tip.desktop-tip{background:#F0F7FF;border:1px solid rgba(0,122,255,0.18);color:#1E40AF}.guide-pro-tip .tip-icon{font-size:0.85rem;flex-shrink:0;line-height:1.2}.guide-pro-tip .tip-text{font-weight:500}@media (max-width:991px){.guide-grid{grid-template-columns:1fr;gap:1.25rem}}@media (max-width:640px){.guide-card{padding:1.35rem 1.15rem;border-radius:var(--radius-lg)}.guide-card-icon{width:42px;height:42px}.guide-card-title{font-size:1.05rem}.guide-steps-list{gap:0.85rem}.guide-step-content{font-size:0.84rem}}@media (max-width:768px){.download-nav-bar{flex-direction:column;align-items:stretch}.quick-input-wrap{max-width:100%}}.result-video-fullwidth-wrap{position:relative;width:100%;max-width:100%;aspect-ratio:9 / 16;max-height:520px;background:#0B0E14;border-radius:var(--radius-xl);overflow:hidden;box-shadow:0 12px 36px rgba(0,0,0,0.22);border:1px solid rgba(0,0,0,0.15);margin-bottom:1.5rem;display:flex;align-items:center;justify-content:center}.result-video-fullwidth-wrap.is-landscape{aspect-ratio:16 / 9;max-height:440px}.result-video-fullwidth-wrap::before{content:'';position:absolute;inset:0;background:#0B0E14;z-index:1;opacity:1;transition:opacity 0.35s ease}.result-video-fullwidth-wrap.media-ready::before{opacity:0;pointer-events:none}.result-video-fullwidth{width:100%;height:100%;max-height:520px;object-fit:contain;background:#0B0E14;display:block;position:relative;z-index:2}.result-video-fullwidth-wrap.is-landscape .result-video-fullwidth{max-height:440px}.result-video-fullwidth-wrap .player-overlay-badges{z-index:5}.specs-grid-fullwidth{display:grid;grid-template-columns:repeat(4,1fr);gap:0.85rem;margin-bottom:1.5rem;width:100%}.video-actions-3row{display:grid;grid-template-columns:repeat(3,1fr);gap:0.85rem;margin-bottom:1.25rem;width:100%}.video-action-btn{display:flex;align-items:center;gap:0.75rem;padding:0.95rem 1.15rem;border-radius:var(--radius-md);text-decoration:none;transition:all var(--transition-fast);box-sizing:border-box}.video-action-btn.primary{background:linear-gradient(135deg,#FF2442 0%,#E01835 100%);color:#ffffff !important;box-shadow:0 6px 20px rgba(255,36,66,0.32)}.video-action-btn.primary:hover{transform:translateY(-2px);box-shadow:0 8px 26px rgba(255,36,66,0.42)}.video-action-btn.secondary{background:var(--bg-card);border:1.5px solid var(--border-medium);color:var(--text-main);box-shadow:var(--shadow-sm)}.video-action-btn.secondary:hover{border-color:#FF2442;background:var(--bg-subtle);transform:translateY(-2px);box-shadow:0 4px 14px rgba(255,36,66,0.1)}.video-btn-icon{width:38px;height:38px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0}.video-action-btn.primary .video-btn-icon{background:rgba(255,255,255,0.22);color:#ffffff}.video-action-btn.secondary .video-btn-icon{background:rgba(255,36,66,0.08);color:#FF2442}.video-btn-content{display:flex;flex-direction:column;text-align:left;overflow:hidden}.video-btn-title{font-size:0.925rem;font-weight:700;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-btn-sub{font-size:0.75rem;opacity:0.85;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.photo-master-bar{margin-bottom:1.5rem;width:100%}.btn-download-all-photos{width:100%;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(135deg,#FF2442 0%,#E01835 100%);color:#ffffff !important;border:none;border-radius:var(--radius-lg);padding:1.05rem 1.5rem;cursor:pointer;box-shadow:0 8px 24px rgba(255,36,66,0.32);transition:all var(--transition-fast)}.btn-download-all-photos:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(255,36,66,0.42)}.btn-download-all-photos:active{transform:translateY(0)}.btn-download-all-photos[data-busy="1"],.btn-download-all-photos:disabled{opacity:0.88;cursor:wait;pointer-events:none;transform:none !important;box-shadow:0 4px 14px rgba(255,36,66,0.25) !important}.btn-all-left{display:flex;align-items:center;gap:0.85rem}.btn-all-icon{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,0.22);display:flex;align-items:center;justify-content:center;flex-shrink:0}.btn-all-text{display:flex;flex-direction:column;text-align:left}.btn-all-title{font-size:1.05rem;font-weight:800;line-height:1.25}.btn-all-sub{font-size:0.8rem;opacity:0.9;font-weight:500}.btn-all-badge{font-size:0.775rem;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;background:rgba(255,255,255,0.25);padding:0.3rem 0.75rem;border-radius:var(--radius-full)}.result-photo-grid-2col{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem;margin-top:1.25rem;margin-bottom:1.5rem;width:100%}.result-photo-item-2col{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-card);border:1px solid var(--border-medium);box-shadow:var(--shadow-sm);transition:transform var(--transition-fast),box-shadow var(--transition-fast),border-color var(--transition-fast)}.result-photo-item-2col:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(255,36,66,0.35)}.result-photo-thumb-2col{width:100%;aspect-ratio:4 / 5;object-fit:cover;display:block;background:#F1F3F5}@media (max-width:880px){.video-actions-3row{grid-template-columns:1fr;gap:0.75rem}.specs-grid-fullwidth{grid-template-columns:repeat(2,1fr)}}@media (max-width:580px){.result-photo-grid-2col{gap:0.75rem}.result-photo-thumb-2col{aspect-ratio:1 / 1}.btn-all-badge{display:none}}.converter-modal-overlay{position:fixed;inset:0;z-index:10000;background:rgba(15,23,42,0.75);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;padding:1.25rem;opacity:0;visibility:hidden;transition:opacity 0.25s ease,visibility 0.25s ease}.converter-modal-overlay.is-active{opacity:1;visibility:visible}.converter-modal-card{width:100%;max-width:470px;background:#FFFFFF;border-radius:var(--radius-xl);border:1px solid rgba(255,36,66,0.2);box-shadow:0 24px 60px rgba(0,0,0,0.25),0 0 0 1px rgba(255,36,66,0.08);position:relative;overflow:hidden;padding:2rem 1.75rem 1.75rem;text-align:center;transform:scale(0.93) translateY(12px);transition:transform 0.28s cubic-bezier(0.16,1,0.3,1)}.converter-modal-overlay.is-active .converter-modal-card{transform:scale(1) translateY(0)}.converter-modal-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#FF2442,#FF6B81,#FF2442)}.converter-btn-close{position:absolute;top:1.15rem;right:1.15rem;width:34px;height:34px;border-radius:50%;background:var(--bg-subtle);color:var(--text-muted);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;border:none;transition:all var(--transition-fast)}.converter-btn-close:hover{background:var(--border-medium);color:var(--text-main);transform:scale(1.05)}.converter-header-badge{display:inline-flex;align-items:center;gap:0.4rem;font-size:0.75rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--primary-red);background:var(--primary-red-soft);padding:0.25rem 0.75rem;border-radius:var(--radius-full);margin-bottom:1.25rem}.converter-equalizer{display:inline-flex;align-items:flex-end;justify-content:center;gap:4px;height:36px;margin-bottom:0.75rem}.converter-eq-bar{width:6px;border-radius:9999px;background:linear-gradient(180deg,#FF2442,#FF6B81);animation:eqBounce 1.2s ease-in-out infinite alternate}.converter-eq-bar:nth-child(1){height:16px;animation-delay:0.1s}.converter-eq-bar:nth-child(2){height:28px;animation-delay:0.3s}.converter-eq-bar:nth-child(3){height:36px;animation-delay:0.0s}.converter-eq-bar:nth-child(4){height:24px;animation-delay:0.4s}.converter-eq-bar:nth-child(5){height:18px;animation-delay:0.2s}@keyframes eqBounce{0%{transform:scaleY(0.35)}100%{transform:scaleY(1)}}.converter-percent-num{font-size:2.5rem;font-weight:800;color:var(--text-main);letter-spacing:-0.03em;line-height:1;font-variant-numeric:tabular-nums;margin:0.25rem 0}.converter-phase-title{font-size:1.05rem;font-weight:700;color:var(--text-main);margin-top:0.45rem;margin-bottom:0.25rem}.converter-subtext{font-size:0.835rem;color:var(--text-muted);line-height:1.4}.converter-progress-track{width:100%;height:8px;background:var(--bg-subtle);border-radius:var(--radius-full);overflow:hidden;margin:1.15rem 0 0.65rem;position:relative}.converter-progress-fill{height:100%;width:0%;background:linear-gradient(90deg,#FF2442 0%,#FF6B81 100%);border-radius:var(--radius-full);transition:width 0.25s ease-out;position:relative;overflow:hidden}.converter-progress-fill::after{content:'';position:absolute;top:0;left:-50%;width:50%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.4),transparent);animation:progressShimmer 1.5s infinite}@keyframes progressShimmer{0%{left:-50%}100%{left:150%}}.converter-privacy-badge{display:inline-flex;align-items:center;gap:0.4rem;font-size:0.775rem;font-weight:600;color:#008a65;background:#E8FAF4;border:1px solid #A3E9D2;padding:0.3rem 0.85rem;border-radius:var(--radius-full);margin-top:1.25rem}.converter-success-box{display:flex;flex-direction:column;align-items:center;text-align:center;gap:0.85rem;animation:fadeIn 0.3s ease-out}.converter-success-icon{width:56px;height:56px;border-radius:50%;background:#E8FAF4;color:#00BA88;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,186,136,0.2);margin-bottom:0.25rem;animation:popSuccess 0.4s cubic-bezier(0.16,1,0.3,1)}@keyframes popSuccess{0%{transform:scale(0.5);opacity:0}70%{transform:scale(1.12)}100%{transform:scale(1);opacity:1}}.converter-success-title{font-size:1.25rem;font-weight:800;color:var(--text-main);letter-spacing:-0.01em;margin:0}.converter-meta-specs{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:0.45rem;margin:0.15rem 0 0.5rem}.converter-meta-chip{font-size:0.775rem;font-weight:600;color:var(--text-body);background:var(--bg-subtle);padding:0.25rem 0.65rem;border-radius:6px;border:1px solid var(--border-light)}.converter-player-wrap{width:100%;margin:0.25rem 0 0.75rem}.converter-player-wrap audio{width:100%;height:40px;border-radius:var(--radius-full)}.converter-btn-download{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:0.65rem;padding:1rem 1.5rem;background:linear-gradient(135deg,#FF2442 0%,#E01835 100%);color:#FFFFFF !important;font-size:1.05rem;font-weight:700;border-radius:var(--radius-md);text-decoration:none;cursor:pointer;box-shadow:0 8px 24px rgba(255,36,66,0.35);transition:all var(--transition-fast);border:none}.converter-btn-download:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(255,36,66,0.45)}.converter-btn-download:active{transform:translateY(0)}.converter-btn-fallback{display:inline-flex;align-items:center;justify-content:center;gap:0.4rem;font-size:0.85rem;font-weight:600;color:var(--text-muted);background:transparent;border:none;cursor:pointer;padding:0.4rem 0.85rem;border-radius:var(--radius-sm);transition:color var(--transition-fast)}.converter-btn-fallback:hover{color:var(--primary-red)}@media (max-width:580px){.converter-modal-overlay{align-items:center;justify-content:center;padding:1rem}.converter-modal-card{width:100%;max-width:420px;border-radius:20px;padding:1.6rem 1.25rem 1.35rem;max-height:calc(100vh - 2rem);overflow-y:auto;margin:auto;transform:scale(0.95) translateY(0)}.converter-modal-overlay.is-active .converter-modal-card{transform:scale(1) translateY(0)}.converter-percent-num{font-size:2rem}}.video-action-btn.is-downloading,.result-photo-btn.is-downloading,.btn-download-primary.is-downloading,.btn-download-option.is-downloading{opacity:0.92;pointer-events:none}.btn-inline-spinner{width:16px;height:16px;border:2.5px solid rgba(255,36,66,0.25);border-top-color:#FF2442;border-radius:50%;animation:btnSpin 0.65s linear infinite;display:inline-block;flex-shrink:0}.video-action-btn.primary .btn-inline-spinner,.btn-download-primary .btn-inline-spinner{border-color:rgba(255,255,255,0.35);border-top-color:#FFFFFF}@keyframes btnSpin{to{transform:rotate(360deg)}}.dl-modal-overlay{position:fixed;inset:0;z-index:10000;background:rgba(15,23,42,0.68);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:1.25rem;opacity:0;pointer-events:none;transition:opacity 0.25s cubic-bezier(0.16,1,0.3,1)}.dl-modal-overlay.is-active{opacity:1;pointer-events:auto}.dl-modal-card{background:#FFFFFF;border-radius:24px;box-shadow:0 25px 50px -12px rgba(15,23,42,0.25),0 0 0 1px rgba(15,23,42,0.05);width:100%;max-width:480px;padding:2rem 1.85rem;position:relative;transform:scale(0.95) translateY(10px);transition:transform 0.25s cubic-bezier(0.16,1,0.3,1);overflow:hidden}.dl-modal-overlay.is-active .dl-modal-card{transform:scale(1) translateY(0)}.dl-modal-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#FF2442,#FF6B81,#FF2442)}.dl-modal-close{position:absolute;top:1.25rem;right:1.25rem;width:34px;height:34px;border-radius:50%;background:#F8FAFC;border:1px solid #E2E8F0;display:flex;align-items:center;justify-content:center;color:#64748B;cursor:pointer;transition:all var(--transition-fast);padding:0}.dl-modal-close:hover{background:#F1F5F9;color:#0F172A;transform:scale(1.05)}.dl-modal-header-badge{display:inline-flex;align-items:center;gap:0.5rem;background:rgba(255,36,66,0.08);color:#FF2442;padding:0.35rem 0.85rem;border-radius:9999px;font-size:0.825rem;font-weight:700;letter-spacing:0.02em;margin-bottom:1.25rem}.dl-badge-dot{width:7px;height:7px;border-radius:50%;background:#FF2442;animation:dlPulse 1.8s ease-in-out infinite}@keyframes dlPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:0.5}}.dl-modal-media-header{display:flex;align-items:center;gap:0.85rem;padding-bottom:1.15rem;margin-bottom:1.15rem;border-bottom:1px solid #F1F5F9}.dl-modal-media-icon{width:44px;height:44px;border-radius:12px;background:#FFF1F2;color:#FF2442;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 8px rgba(255,36,66,0.15)}.dl-modal-media-details{flex:1;min-width:0}.dl-modal-media-name{font-size:0.95rem;font-weight:700;color:#0F172A;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dl-modal-specs-wrap{display:flex;gap:0.35rem;flex-wrap:wrap;margin-top:0.25rem}.dl-spec-pill{font-size:0.725rem;font-weight:600;padding:0.15rem 0.5rem;border-radius:6px;background:#F1F5F9;color:#475569}.dl-stage-stepper{display:flex;align-items:center;justify-content:space-between;margin:1.25rem 0 1.5rem}.dl-step-item{display:flex;flex-direction:column;align-items:center;gap:0.3rem;position:relative;z-index:2}.dl-step-dot{width:12px;height:12px;border-radius:50%;background:#E2E8F0;transition:all 0.3s cubic-bezier(0.16,1,0.3,1);border:2px solid #FFFFFF;box-shadow:0 0 0 1px #CBD5E1}.dl-step-item.is-active .dl-step-dot{background:#FF2442;box-shadow:0 0 0 3px rgba(255,36,66,0.25);transform:scale(1.15)}.dl-step-item.is-done .dl-step-dot{background:#00BA88;box-shadow:0 0 0 2px rgba(0,186,136,0.25)}.dl-step-label{font-size:0.675rem;font-weight:600;color:#94A3B8;transition:color 0.3s}.dl-step-item.is-active .dl-step-label{color:#0F172A;font-weight:700}.dl-step-item.is-done .dl-step-label{color:#00BA88}.dl-step-line{flex:1;height:2px;background:#E2E8F0;margin:-14px 4px 0;transition:background 0.3s;z-index:1}.dl-step-line.is-done{background:#00BA88}.dl-status-row{display:flex;justify-content:space-between;align-items:baseline;margin-top:0.5rem;margin-bottom:0.25rem}.dl-stage-title{font-size:1.15rem;font-weight:800;color:#0F172A}.dl-percent-num{font-size:1.65rem;font-weight:900;color:#FF2442;font-variant-numeric:tabular-nums;letter-spacing:-0.02em}.dl-stage-subtext{font-size:0.85rem;color:#64748B;margin-bottom:0.85rem;line-height:1.45}.dl-progress-track{width:100%;height:10px;background:#F1F5F9;border-radius:9999px;overflow:hidden;position:relative;border:1px solid #E2E8F0}.dl-progress-bar{height:100%;width:0%;background:linear-gradient(90deg,#FF2442 0%,#FF6B81 100%);border-radius:9999px;transition:width 0.2s ease-out}.dl-progress-bar.indeterminate{width:45% !important;background:linear-gradient(90deg,#FF2442 0%,#FF8597 50%,#FF2442 100%);background-size:200% 100%;animation:dlIndeterminate 1.4s cubic-bezier(0.4,0,0.2,1) infinite}@keyframes dlIndeterminate{0%{transform:translateX(-100%)}100%{transform:translateX(250%)}}.dl-bytes-counter{margin-top:0.5rem;display:flex;justify-content:space-between;font-size:0.775rem;color:#64748B;font-weight:600;font-variant-numeric:tabular-nums}.dl-status-box{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0.5rem 0}.dl-success-icon-wrap{width:64px;height:64px;border-radius:50%;background:rgba(0,186,136,0.12);color:#00BA88;display:flex;align-items:center;justify-content:center;margin-bottom:1.15rem;box-shadow:0 0 0 6px rgba(0,186,136,0.08);animation:dlSuccessPop 0.4s cubic-bezier(0.16,1,0.3,1)}@keyframes dlSuccessPop{0%{transform:scale(0.6);opacity:0}100%{transform:scale(1);opacity:1}}.dl-success-title{font-size:1.35rem;font-weight:800;color:#0F172A;margin-bottom:0.4rem}.dl-success-subtext{font-size:0.9rem;color:#64748B;margin-bottom:1.25rem;max-width:360px;line-height:1.5}.dl-success-specs{display:flex;gap:0.45rem;flex-wrap:wrap;justify-content:center;margin-bottom:0.85rem}.dl-share-section{width:100%;background:linear-gradient(135deg,#FFF5F6 0%,#FFFFFF 100%);border:1.5px solid rgba(255,36,66,0.18);border-radius:16px;padding:1rem 1.15rem;margin:0.25rem 0 1.25rem;display:flex;flex-direction:column;align-items:center;gap:0.75rem;box-shadow:0 4px 16px rgba(255,36,66,0.06)}.dl-share-header{display:flex;flex-direction:column;align-items:center;gap:0.2rem;text-align:center}.dl-share-title{font-size:1.05rem;font-weight:800;color:#0F172A;letter-spacing:-0.01em;display:inline-flex;align-items:center;gap:0.4rem}.dl-share-hint{font-size:0.775rem;color:#64748B;font-weight:500}.dl-btn-share-prominent{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:0.65rem;padding:0.85rem 1.4rem;background:linear-gradient(135deg,#FF2442 0%,#E01835 100%);color:#FFFFFF !important;font-size:1rem;font-weight:700;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);box-shadow:0 4px 14px rgba(255,36,66,0.35)}.dl-btn-share-prominent:hover{transform:translateY(-1.5px);box-shadow:0 8px 20px rgba(255,36,66,0.45)}.dl-btn-share-prominent:active{transform:translateY(0)}.dl-share-status{width:100%;padding:0.45rem 0.75rem;border-radius:8px;font-size:0.8rem;font-weight:600;text-align:center;animation:dlFadeIn 0.25s ease-out}.dl-share-status.success{background:#ECFDF5;color:#065F46;border:1px solid #A7F3D0}.dl-share-status.info{background:#F1F5F9;color:#334155;border:1px solid #CBD5E1}@keyframes dlFadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.dl-success-actions,.dl-error-actions{display:flex;gap:0.75rem;width:100%;margin-top:0.25rem}.dl-btn-action{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.85rem 1.25rem;font-size:0.925rem;font-weight:700;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-decoration:none;border:none}.dl-btn-action.primary{background:linear-gradient(135deg,#FF2442 0%,#E01835 100%);color:#FFFFFF !important;box-shadow:0 4px 14px rgba(255,36,66,0.3)}.dl-btn-action.primary:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(255,36,66,0.4)}.dl-btn-action.secondary{background:#F8FAFC;color:#334155 !important;border:1px solid #E2E8F0}.dl-btn-action.secondary:hover{background:#F1F5F9;color:#0F172A !important}.dl-error-icon-wrap{width:64px;height:64px;border-radius:50%;background:rgba(239,68,68,0.12);color:#EF4444;display:flex;align-items:center;justify-content:center;margin-bottom:1.15rem;box-shadow:0 0 0 6px rgba(239,68,68,0.08)}.dl-error-title{font-size:1.35rem;font-weight:800;color:#0F172A;margin-bottom:0.4rem}.dl-error-subtext{font-size:0.9rem;color:#64748B;margin-bottom:1.25rem;max-width:360px;line-height:1.5}.dl-btn-text-close{background:transparent;border:none;font-size:0.85rem;font-weight:600;color:#94A3B8;cursor:pointer;margin-top:1rem;padding:0.35rem 0.75rem;border-radius:var(--radius-sm);transition:color var(--transition-fast)}.dl-btn-text-close:hover{color:#475569}@media (max-width:580px){.dl-modal-overlay{align-items:center;justify-content:center;padding:1rem}.dl-modal-card{width:100%;max-width:420px;border-radius:20px;padding:1.6rem 1.25rem 1.35rem;max-height:calc(100vh - 2rem);overflow-y:auto;margin:auto;transform:scale(0.95) translateY(0)}.dl-modal-overlay.is-active .dl-modal-card{transform:scale(1) translateY(0)}.dl-percent-num{font-size:1.45rem}.dl-step-label{display:none}.dl-step-line{margin:-7px 4px 0}}
.footer-socials{display:flex;align-items:center;justify-content:center;gap:.65rem;margin-bottom:.75rem}.footer-social-link{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:#F8FAFC;border:1px solid #E2E8F0;color:#64748B;text-decoration:none;transition:all var(--transition-fast)}.footer-social-link svg{display:block;fill:currentColor;transition:transform var(--transition-fast)}.footer-social-link:hover{transform:translateY(-2px);box-shadow:0 4px 10px rgba(0,0,0,.08)}.footer-social-link.social-x:hover{background:#000;border-color:#000;color:#FFF}.footer-social-link.social-youtube:hover{background:#FF0000;border-color:#FF0000;color:#FFF}.footer-social-link.social-threads:hover{background:#000;border-color:#000;color:#FFF}.footer-social-link:hover svg{transform:scale(1.08)}.footer-disclaimer-text{margin:0}

.footer-disclaimer a,.footer-disclaimer-text a{color:inherit;text-decoration:underline;text-underline-offset:2px;transition:color var(--transition-fast)}.footer-disclaimer a:hover,.footer-disclaimer-text a:hover{color:var(--primary-red)}

.footer-social-link.f-x:hover{background:#000;border-color:#000;color:#FFF}.footer-social-link.f-yt:hover{background:#FF0000;border-color:#FF0000;color:#FFF}.footer-social-link.f-th:hover{background:#000;border-color:#000;color:#FFF}