.page-title,.site-logo{font-weight:700;color:var(--accent)}.tools-container,header{backdrop-filter:blur(20px)}.item-ts,.thumb-ts{font-family:'DM Mono',monospace}.footer-logo h2,.footer-logo i,.guide-header-area h2,.headings-title{-webkit-text-fill-color:transparent}.drawer-footer-links a,.drawer-tools-list a,.footer-col a,.footer-logo a,.site-logo,.site-logo a,.social-link,.tool-item-box,.tool-link{text-decoration:none}:root{--primary:#f97415;--secondary:#17203c;--accent:#ffffff;--dark-bg:#0a0e1a;--card-bg:rgba(23, 32, 60, 0.8);--border:rgba(249, 116, 21, 0.3);--shadow:0 8px 32px rgba(249, 116, 21, 0.2);--success:#f97415;--warning:#f97415;--danger:#f97415;--gray:#a0a8c0;--radius:12px;--transition:all 0.3s ease;--bg:#0c0c0e;--bg2:#111115;--bg3:#18181f;--bg4:#1e1e28;--text2:#9898a8;--text3:#606070;--green:#22c55e}*{margin:0;padding:0;box-sizing:border-box;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif}body{background:linear-gradient(135deg,var(--dark-bg) 0,var(--secondary) 100%);color:var(--accent);min-height:100vh;line-height:1.6}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:var(--primary);border-radius:3px}header{background:rgba(23,32,60,.95);padding:1.2rem 2rem;position:sticky;top:0;z-index:1000;box-shadow:0 4px 12px rgba(0,0,0,.1);border-bottom:1px solid var(--border)}.header-box{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto;gap:1rem}.site-logo{display:flex;align-items:center;gap:10px;font-size:1.8rem}.page-title,.site-title-section{align-items:center;display:flex}.site-logo a{color:#fff}.header-area h2 i,.how-it-works-header h2 i,.more-title i,.page-title i,.site-logo i,.tips-title i,.toast.info i,.tools-content-container h3 i{color:var(--primary)}.logo-image{width:auto;height:48px;position:relative;top:10px}.site-title-section{gap:1rem;flex:1;justify-content:center}.page-title{font-size:1.5rem;gap:.5rem;margin:0}.btn,.instant-tools-btn{font-weight:600;cursor:pointer}.instant-tools-btn,.tools-content-container h3{align-items:center;gap:.5rem;color:var(--accent)}.instant-tools{position:relative;display:inline-block}.instant-tools-btn{background:rgba(249,116,21,.1);border:2px solid var(--border);padding:.5rem 1rem;border-radius:50px;transition:var(--transition);display:inline-flex;font-size:.9rem;white-space:nowrap}.instant-tools-btn:hover{background:rgba(249,116,21,.2);border-color:var(--primary);transform:translateY(-2px)}.instant-tools-btn i{font-size:.8rem;transition:transform .3s}.tools-container{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) scale(.95);width:80vw!important;max-width:800px;min-width:300px;background:#17203c;border-radius:16px;border:1px solid var(--border);box-shadow:0 10px 40px rgba(0,0,0,.3);z-index:1001;opacity:0;visibility:hidden;transition:.3s cubic-bezier(.4, 0, .2, 1);padding:0;overflow:hidden;box-sizing:border-box!important}.btn,.dropdown-site-links a,.tool-item-box{transition:var(--transition)}.tools-container.show{opacity:1;visibility:visible;transform:translateX(-50%) scale(1)}.how-works-btn:hover,.tips-box:hover,.tool-item-box:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.tools-content-container{padding:2rem;width:100%;box-sizing:border-box}.tools-content-container h3{margin-bottom:1.5rem;font-size:1.3rem;display:flex}.tools-grid-box{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:2rem;width:100%}.tool-item-box{background:var(--secondary);border:1px solid var(--border);border-radius:12px;padding:1rem;display:flex;align-items:center;gap:.8rem;color:var(--accent);min-height:60px;box-sizing:border-box}.tool-item-box:hover{background:rgba(249,116,21,.1);border-color:var(--primary)}.tool-item-box i{color:var(--primary);font-size:1.2rem;width:24px;flex-shrink:0}.tool-item-box span{font-weight:500;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tools-footer-area{border-top:1px solid var(--border);padding-top:1.5rem;width:100%}.dropdown-site-links{display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:center;width:100%}.dropdown-site-links a{color:var(--gray);text-decoration:none;font-size:.9rem;position:relative;padding:.3rem 0;white-space:nowrap}.dropdown-site-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--primary);transition:width .3s}.dropdown-site-links a:hover,.lightbox-close:hover,.mode-option h4{color:var(--accent)}.dropdown-site-links a:hover::after,.footer-col a:hover::after{width:100%}.user-actions{display:flex;gap:1rem}.btn{padding:.6rem 1.5rem;border-radius:var(--radius);border:none;display:inline-flex;align-items:center;gap:8px;background-color:var(--primary);color:#fff}.how-works-btn{background:var(--primary);color:#fff}.btn-outline{background:0 0;color:var(--accent);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary);color:var(--secondary)}.headings-section{backdrop-filter:blur(10px);border-radius:16px;padding:3rem 2rem;margin:2rem auto 3rem;max-width:1400px;text-align:center;position:relative;overflow:hidden}.headings-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;z-index:-1}.headings-content{max-width:800px;margin:0 auto}.headings-title{font-size:3.2rem;font-weight:800;margin-bottom:1rem;color:var(--accent);line-height:1.2;background:linear-gradient(135deg,var(--accent) 0,var(--primary) 100%);-webkit-background-clip:text;background-clip:text}.headings-subtitle{font-size:1.8rem;color:var(--primary);margin-bottom:1.5rem;font-weight:600}.main-headings-description{font-size:1.2rem;color:rgba(255,255,255,.9);margin-bottom:2.5rem;line-height:1.6;max-width:700px;margin-left:auto;margin-right:auto}.editing-btn,.upload-btn{color:#fff;cursor:pointer}.headings-actions{display:flex;flex-direction:column;align-items:center;gap:2rem}.editing-btn{background:var(--primary);border:none;padding:1.2rem 3rem;border-radius:50px;font-size:1.3rem;font-weight:700;transition:.3s cubic-bezier(.4, 0, .2, 1);display:inline-flex;align-items:center;gap:12px;box-shadow:0 10px 30px rgba(249,116,21,.3)}.mode-option,.trimming-feature-item,.upload-area,.upload-btn{transition:var(--transition)}.editing-btn:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 15px 40px rgba(249,116,21,.4);background:linear-gradient(135deg,var(--primary) 0,#ff8c42 100%)}.editing-btn i{font-size:1.5rem}.trimming-features{display:flex;justify-content:center;flex-wrap:wrap;gap:2rem;margin-top:1rem}.trimming-feature-item{display:flex;align-items:center;gap:10px;background:rgba(23,32,60,.5);padding:.8rem 1.5rem;border-radius:50px;border:1px solid var(--border)}.trimming-feature-item:hover{transform:translateY(-3px);border-color:var(--primary);background:rgba(249,116,21,.1)}.trimming-feature-item i{color:var(--primary);font-size:1.2rem}.trimming-feature-item span{color:var(--accent);font-weight:500;font-size:.95rem}main{max-width:1400px;margin:2rem auto;padding:0 2rem}.functionality-section{background:var(--card-bg);backdrop-filter:blur(10px);border-radius:16px;padding:2rem;margin-bottom:3rem;border:1px solid var(--border)}.header-area{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:2px solid var(--border)}.header-area h2{font-size:1.8rem;display:flex;align-items:center;gap:10px;color:var(--accent)}.editor-box{display:grid;grid-template-columns:1.2fr 0.8fr;gap:2rem}.left-column,.right-column{display:flex;flex-direction:column;gap:1rem;max-height:calc(100vh - 200px);overflow-y:auto;padding-right:.5rem}.upload-area{background:var(--secondary);border:2px dashed var(--border);border-radius:12px;padding:1.5rem;text-align:center;cursor:pointer;position:relative}.upload-area:hover{border-color:var(--primary);background:rgba(249,116,21,.05)}.btn-secondary:hover,.mode-option.active,.upload-area.dragover{background:rgba(249,116,21,.1);border-color:var(--primary)}.upload-area.dragover{transform:scale(1.02)}.upload-content{display:flex;flex-direction:column;align-items:center;gap:.5rem}.upload-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.5rem;background:var(--primary);border:none;border-radius:50px;font-size:.95rem;font-weight:600;box-shadow:var(--shadow)}.btn-secondary,.mode-option,.video-info{background:var(--secondary)}.btn-download:hover,.upload-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(249,116,21,.4)}#preview-container,.btn-download,.mode-option:hover,.toast{box-shadow:var(--shadow)}.upload-text{color:var(--gray);font-size:.85rem;margin:.2rem 0}.mode-selection h3,.timeline-header{margin-bottom:.8rem}.upload-formats{color:var(--gray);font-size:.75rem}#videoUpload,.mobile-menu-toggle{display:none}.video-info{color:var(--accent);padding:.8rem 1rem;border-radius:12px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem;border:1px solid var(--border);font-size:.85rem}.duration-item,.video-info-item{display:flex;align-items:center;gap:.3rem}.video-info-item i{font-size:1rem;color:var(--primary)}.mode-selection,.timeline-card{background:var(--secondary);padding:1rem;border-radius:12px;border:1px solid var(--border)}.timeline-header{display:flex;justify-content:space-between;align-items:center}.mode-selection h3,.timeline-header h3{color:var(--accent);font-size:1rem;display:flex;align-items:center;gap:.5rem}.timeline-duration{display:flex;gap:1rem;font-size:.85rem;color:var(--gray)}.duration-item.selected,.highlight{color:var(--primary);font-weight:600}.timeline-wrapper{position:relative;padding:.5rem 0}.mode-options{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}.mode-option{position:relative;padding:.8rem;border:1px solid var(--border);border-radius:8px;cursor:pointer}.mode-option:hover{border-color:var(--primary);transform:translateY(-2px)}.mode-option input[type=radio]{position:absolute;opacity:0}.mode-option-header{display:flex;align-items:center;gap:.5rem;margin-bottom:.3rem}.mode-option p{color:var(--gray)}.mode-radio{width:20px;height:20px;border:2px solid var(--gray);border-radius:50%;position:relative;flex-shrink:0}.mode-option.active .mode-radio,.thumb-item.selected,.thumb-item:hover{border-color:var(--primary)}.mode-option.active .mode-radio::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:10px;height:10px;background:var(--primary);border-radius:50%}.mode-option h4{color:var(--accent);font-size:.95rem}.mode-option p{color:var(--gray);font-size:.85rem;line-height:1.4}.export-section{display:flex;gap:.8rem;margin-top:15px}.btn-download,.btn-secondary{font-weight:600;display:inline-flex;gap:.5rem;transition:var(--transition);cursor:pointer}.btn-secondary{flex:1;color:var(--accent);border:2px solid var(--border);border-radius:50px;align-items:center;justify-content:center}.btn-download,.control-btn:hover{background:var(--primary);color:var(--secondary)}.btn-download{flex:2;border:none;border-radius:50px;align-items:center;justify-content:center}.btn-download,.btn-secondary{padding:.7rem .8rem;font-size:.85rem}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.right-column{display:flex;flex-direction:column;gap:1.5rem}#preview-container{position:relative;background:var(--dark-bg);border-radius:12px;overflow:hidden;border:1px solid var(--border);height:250px;min-height:200px;max-height:300px;display:flex;align-items:center;justify-content:center}.control-btn,.format-chip{border:1px solid var(--border)}#videoPreview{width:auto;height:auto;max-width:100%;max-height:100%;display:block;object-fit:contain}.video-controls{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(23,32,60,.9));padding:1rem;display:flex;align-items:center;gap:1rem}.control-btn{background:rgba(249,116,21,.2);color:var(--accent);font-size:1.2rem;cursor:pointer;transition:var(--transition);width:35px;height:35px;display:flex;align-items:center;justify-content:center;border-radius:50%}.control-btn:hover{transform:scale(1.1)}.format-chip.active,.step-btn:hover{border-color:var(--primary);color:var(--primary)}.time-display{color:var(--accent);font-size:.9rem;font-weight:500}.progress-container{width:100%;height:40px;background-color:var(--secondary);border-radius:20px;overflow:hidden;position:relative;margin-top:20px;display:none}.progress-bar{height:100%;background:var(--primary);border-radius:20px;transition:width .3s;position:absolute;top:0;left:0;z-index:1}.progress-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-weight:700;z-index:2;text-shadow:0 1px 2px rgba(255,255,255,.5);margin:0;line-height:1}.filmstrip-scroll{display:flex;flex-wrap:wrap;gap:8px;padding:10px 0;max-height:200px;overflow-y:auto;justify-content:flex-start}.filmstrip-scroll::-webkit-scrollbar{height:4px}.filmstrip-scroll::-webkit-scrollbar-thumb{background:var(--primary);border-radius:2px}.thumb-item{flex:0 0 auto;position:relative;cursor:pointer;border-radius:6px;overflow:hidden;border:2px solid transparent;transition:border-color .15s;width:100px}.thumb-item canvas{display:block;width:100px;height:60px;object-fit:cover}.thumb-ts{position:absolute;bottom:2px;left:2px;background:rgba(0,0,0,.75);color:#fff;font-size:.62rem;padding:1px 5px;border-radius:3px}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;padding:10px;max-height:250px;overflow-y:auto}.gallery-item{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);cursor:pointer;transition:.2s;background:#000;aspect-ratio:16/9}.gallery-item:hover{border-color:var(--primary);transform:scale(1.03)}.guide-info-card:hover,.mode-card:hover{transform:translateY(-3px)}.gallery-item img{width:100%;height:100%;object-fit:cover;display:block}.gallery-item-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,transparent 50%,rgba(0,0,0,.8));opacity:0;transition:opacity .2s;display:flex;align-items:flex-end;padding:8px;justify-content:space-between}.gallery-item:hover .gallery-item-overlay,.privacy-card:hover::before,.social-link:hover::before{opacity:1}.item-ts{font-size:.68rem;color:#fff}.item-actions{display:flex;gap:4px}.item-action-btn{width:24px;height:24px;background:rgba(255,255,255,.15);border:none;border-radius:4px;color:#fff;cursor:pointer;font-size:.75rem;display:flex;align-items:center;justify-content:center;transition:background .15s}.gallery-count,.item-action-btn:hover{background:var(--primary)}.item-action-btn.del:hover{background:#ef4444}.gallery-count{padding:3px 10px;border-radius:20px;font-size:.85rem}.format-chip,.step-btn{background:var(--secondary);color:var(--gray);font-size:.75rem;transition:.15s;cursor:pointer}.gallery-empty{grid-column:1/-1;text-align:center;padding:40px;color:var(--gray)}.gallery-empty i{font-size:2.5rem;margin-bottom:10px;opacity:.5}.format-chip{flex:1;padding:6px;border-radius:8px;font-family:'DM Mono',monospace;text-align:center;flex:1}.input-group input,.input-group select,.step-btn{border:1px solid var(--border);font-family:'DM Mono',monospace}.format-chip.active{background:rgba(249,116,21,.1)}.format-chip:hover:not(.active){border-color:var(--gray);color:var(--accent)}.step-btn{padding:5px 8px;border-radius:5px}input[type=range]{width:100%;height:5px;border-radius:3px;background:var(--bg4);outline:0;-webkit-appearance:none;appearance:none;cursor:pointer;position:relative}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--primary);cursor:pointer;border:3px solid #fff;box-shadow:0 0 0 2px var(--primary-glow,rgba(249,116,21,.4));transition:transform .15s}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--primary);cursor:pointer;border:3px solid #fff}.input-group input,.input-group select{width:100%;background:var(--secondary);color:var(--accent);padding:8px;border-radius:6px}.input-group input:focus,.input-group select:focus{outline:0;border-color:var(--primary)}.input-group label{display:block;color:var(--gray);font-size:.78rem;margin-bottom:5px;text-transform:uppercase;letter-spacing:.06em}input[type=number],select{padding:6px!important;font-size:.85rem!important}.toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px}.lightbox,.toast{align-items:center}.toast{background:var(--secondary);border:1px solid var(--border);border-radius:var(--radius);padding:10px 15px;font-size:.85rem;display:flex;gap:8px;min-width:240px;animation:.25s slideUp}@keyframes slideUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.toast.success i{color:var(--green)}.toast.error i{color:#f87171}.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.95);z-index:10000;display:none;justify-content:center;flex-direction:column;padding:24px}.lightbox img{max-width:90vw;max-height:80vh;border-radius:var(--radius);object-fit:contain}.lightbox-bar{display:flex;gap:12px;margin-top:16px}.lightbox-close{position:absolute;top:20px;right:20px;background:0 0;border:none;color:var(--gray);font-size:1.5rem;cursor:pointer}.frame-extractor-guide-section{background:linear-gradient(135deg,#0a0a0a 0,#1a1a1a 100%);padding:60px 20px;margin-top:40px;border-top:1px solid rgba(249,116,21,.3);border-bottom:1px solid rgba(249,116,21,.3)}.guide-container{max-width:1300px;margin:0 auto}.guide-header-area{text-align:center;margin-bottom:50px}.guide-header-area h2{font-size:2.4rem;color:#fff;margin-bottom:12px;background:linear-gradient(135deg,#fff,#f97415);background-clip:text;-webkit-background-clip:text;display:inline-block;font-weight:700}.guide-header-area h2 i{background:0 0;-webkit-text-fill-color:#f97415;margin-right:12px}.guide-subhead{font-size:1.1rem;color:#bbb;max-width:800px;margin:0 auto}.guide-info-card{background:rgba(20,20,30,.7);backdrop-filter:blur(4px);border-radius:24px;padding:28px 35px;margin-bottom:35px;border:1px solid rgba(255,255,255,.08);transition:transform .2s,border-color .2s,box-shadow .2s;box-shadow:0 8px 20px rgba(0,0,0,.3)}.guide-info-card:hover{border-color:rgba(249,116,21,.5);box-shadow:0 12px 30px rgba(0,0,0,.4)}.guide-info-card h3{font-size:1.7rem;color:#fff;margin-bottom:20px;display:flex;align-items:center;gap:12px;font-weight:600;letter-spacing:-.3px;border-left:4px solid #f97415;padding-left:16px}.guide-info-card h3 i{font-size:1.7rem;color:#f97415}.guide-info-card p{font-size:1rem;line-height:1.65;color:#ddd;margin-bottom:18px}.history-vertical-timeline{display:flex;flex-direction:column;gap:28px;margin-top:15px}.timeline-milestone{display:flex;gap:25px;border-left:3px solid #f97415;padding-left:25px;transition:background .2s}.mode-card:hover,.use-case-row:hover{border-color:rgba(249,116,21,.3);background:rgba(249,116,21,.1)}.timeline-milestone:hover{background:rgba(249,116,21,.05);border-radius:0 12px 12px 0}.milestone-date{min-width:90px;font-weight:800;font-size:1.1rem;color:#f97415;background:rgba(249,116,21,.15);padding:4px 12px;border-radius:20px;display:inline-block;text-align:center;height:fit-content}.milestone-story strong{display:block;margin-bottom:8px;font-size:1.05rem;color:#f0f0f0}.milestone-story p,.step-content p,.use-case-row p{margin-bottom:0;color:#bbb}.process-steps-container{display:flex;flex-direction:column;gap:22px;margin:20px 0}.process-step{display:flex;gap:18px;align-items:flex-start}.step-number-badge{min-width:45px;height:45px;background:#f97415;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.3rem;box-shadow:0 2px 8px rgba(249,116,21,.3)}.step-content strong{display:block;margin-bottom:6px;font-size:1.05rem;color:#f0f0f0}.simple-explanation-block{background:rgba(249,116,21,.1);border:1px solid rgba(249,116,21,.3);padding:18px 22px;border-radius:16px;display:flex;gap:18px;align-items:flex-start;margin-top:20px}.mode-card,.use-case-row{background:rgba(30,30,40,.6)}.simple-explanation-block i{font-size:2rem;color:#f97415}.simple-explanation-block p{margin-bottom:0;color:#ddd}.mode-card h4,.mode-header-icon{margin-bottom:15px;text-align:center}.mode-three-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px;margin-top:20px}.mode-card{border-radius:18px;padding:22px;transition:.2s;border:1px solid rgba(255,255,255,.05)}.mode-header-icon i{font-size:2.2rem;color:#f97415}.mode-card h4{font-size:1.3rem;color:#fff}.mode-card p{font-size:.95rem;margin-bottom:12px;color:#bbb;text-align:center}.use-cases-grid{display:flex;flex-direction:column;gap:16px}.use-case-row{display:flex;gap:18px;align-items:flex-start;padding:14px 18px;border-radius:14px;transition:background .2s,border-color .2s;border:1px solid rgba(255,255,255,.05)}.use-case-row i{font-size:1.6rem;color:#f97415;min-width:45px;text-align:center;margin-top:3px}.use-case-row strong{display:block;margin-bottom:5px;font-size:1.05rem;color:#f0f0f0}.tips-bullet-list{list-style:none;padding:0}.tips-bullet-list li{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:1rem;line-height:1.6;color:#ddd;display:flex;gap:12px;align-items:flex-start}.tips-bullet-list li:last-child{border-bottom:none}.tips-bullet-list li::before{content:"💡";color:#f97415;font-size:1.1rem}.guide-closing-box{text-align:center;background:rgba(20,20,30,.7);border:1px solid rgba(249,116,21,.3)}.guide-closing-box i{font-size:2.8rem;color:#f97415;margin-bottom:18px;display:inline-block}.guide-closing-box p{margin-bottom:0}.more-tools-section,.tips-section{backdrop-filter:blur(10px);border-radius:16px;padding:2rem;margin-bottom:3rem}.more-tools-card,.tips-box{padding:1.5rem;transition:var(--transition)}.more-title,.tips-title{font-size:1.8rem;margin-bottom:1.5rem;display:flex;align-items:center;justify-content:center;gap:10px;color:var(--accent)}.section-subtitle{color:rgba(255,255,255,.8);margin-bottom:2rem;font-size:1.1rem;display:flex;align-items:center;justify-content:center}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.more-tools-card{background:var(--secondary);border-radius:12px;border:1px solid var(--border);display:flex;flex-direction:column;height:100%}.more-tools-card:hover,.trimming-info:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--primary)}.more-cards-icon{width:60px;height:60px;background:rgba(249,116,21,.1);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;font-size:1.5rem;color:var(--primary)}.more-tools-title{font-size:1.2rem;margin-bottom:.5rem;color:var(--accent)}.tools-explanation{color:var(--gray);margin-bottom:1.5rem;flex-grow:1}.tool-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--primary);font-weight:600;transition:var(--transition)}.step-number,.tip-counting{height:40px;font-weight:700}.tool-link:hover{gap:.8rem}.trim-tips-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.tips-box{background:var(--secondary);border-radius:12px;border:1px solid var(--border)}.tip-counting{width:40px;background:var(--primary);color:var(--secondary);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.tip-title{font-size:1.1rem;margin-bottom:.8rem;color:var(--accent)}.tips-details{color:var(--gray);line-height:1.6}.how-it-works-section{backdrop-filter:blur(10px);border-radius:16px;padding:3rem 2rem;margin-bottom:3rem}.how-it-works-header{text-align:center;margin-bottom:3rem}.how-it-works-header h2{font-size:2.2rem;color:var(--accent);margin-bottom:1rem;display:flex;align-items:center;justify-content:center;gap:10px}.how-it-works-header p{font-size:1.1rem;color:rgba(255,255,255,.8);max-width:600px;margin:0 auto}.timeline{position:relative;max-width:1200px;margin:0 auto}.timeline::after{content:'';position:absolute;width:6px;background:var(--primary);top:0;bottom:0;left:50%;margin-left:-3px;border-radius:10px}.timeline-area-steps{padding:10px 40px;width:50%;box-sizing:border-box}.timeline-area-steps:nth-child(odd){left:0}.timeline-area-steps:nth-child(2n){left:50%}.timeline-area-steps::after{content:'';position:absolute;width:25px;height:25px;background:var(--primary);border:4px solid var(--secondary);border-radius:50%;top:15px;z-index:1}.timeline-area-steps:nth-child(odd)::after{right:-13px}.timeline-area-steps:nth-child(2n)::after{left:-13px}.trimming-info{padding:20px 30px;background:rgba(23,32,60,.5);border-radius:12px;border:1px solid var(--border);transition:var(--transition)}.timeline-area-steps:nth-child(odd) .trimming-info{text-align:right}.timeline-area-steps:nth-child(2n) .trimming-info{text-align:left}.step-number{display:inline-flex;align-items:center;justify-content:center;width:40px;background:var(--primary);color:var(--secondary);border-radius:50%;font-size:1.2rem;margin-bottom:10px}.timeline-area-steps:nth-child(odd) .step-number{float:right;margin-left:15px}.timeline-area-steps:nth-child(2n) .step-number{float:left;margin-right:15px}.trimming-info h3{font-size:1.4rem;margin-bottom:10px;color:var(--accent)}.trimming-info p{color:rgba(255,255,255,.8);line-height:1.6}.timeline-area-steps{position:relative;margin-bottom:3rem}.step-image{position:absolute;top:50%;transform:translateY(-50%);width:45%;display:flex;align-items:center;justify-content:center}.right-image{left:calc(100% + 30px)}.left-image{right:calc(100% + 30px)}.step-image img{width:100%;max-width:350px;height:auto;border-radius:12px;border:2px solid var(--border);box-shadow:var(--shadow);transition:var(--transition);object-fit:cover;cursor:pointer}.step-image img:hover{transform:scale(1.03);border-color:var(--primary)}.image-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.95);z-index:9999;cursor:pointer;opacity:0;transition:opacity .3s}.image-modal-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.9);max-width:90%;max-height:90%;transition:transform .3s}.image-modal-content img{max-width:100%;max-height:85vh;width:auto;height:auto;border-radius:16px;border:3px solid var(--primary);box-shadow:0 0 50px rgba(249,116,21,.5);object-fit:contain}.image-modal-close{position:absolute;top:20px;right:30px;width:45px;height:45px;background:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.3s;z-index:10000;font-size:24px;color:#fff;border:none;box-shadow:0 0 20px rgba(249,116,21,.5)}.image-modal-close:hover{transform:scale(1.1);background:#ff8c42}.image-modal.show{display:block;opacity:1}.image-modal.show .image-modal-content{transform:translate(-50%,-50%) scale(1)}.privacy-section{padding:5rem 0;position:relative;background:linear-gradient(135deg,rgba(13,17,23,.9) 0,rgba(23,32,60,.9) 100%);margin:4rem 0;overflow:hidden}.privacy-section::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 10% 20%,rgba(249,116,21,.08) 0,transparent 40%),radial-gradient(circle at 90% 80%,rgba(249,116,21,.08) 0,transparent 40%);pointer-events:none;z-index:0}.privacy-section::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:400px;height:400px;background:radial-gradient(circle,rgba(249,116,21,.05) 0,transparent 70%);border-radius:50%;z-index:0;animation:20s ease-in-out infinite alternate float}@keyframes float{0%{transform:translate(-50%,-50%) scale(1)}100%{transform:translate(-50%,-50%) scale(1.2)}}.privacy-container{max-width:1000px;margin:0 auto;padding:0 2rem;position:relative;z-index:1}.privacy-card{background:rgba(23,32,60,.7);backdrop-filter:blur(15px);border:1px solid var(--border);border-radius:24px;padding:4rem;text-align:center;position:relative;overflow:hidden;box-shadow:0 15px 30px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.1);transition:.5s cubic-bezier(.4, 0, .2, 1)}.privacy-card:hover{transform:translateY(-15px);border-color:var(--primary)}.privacy-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(249,116,21,0) 0,rgba(249,116,21,.05) 100%);opacity:0;transition:opacity .5s}.privacy-header h2::after,.privacy-text::before{left:50%;transform:translateX(-50%);position:absolute}.privacy-header{margin-bottom:3rem;position:relative}.security-icon{width:120px;height:120px;margin:0 auto 2rem;background:linear-gradient(135deg,var(--primary),rgba(249,116,21,.7));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:3.5rem;color:var(--accent);position:relative;box-shadow:0 20px 40px rgba(249,116,21,.4);animation:4s ease-in-out infinite pulse}.privacy-feature,.privacy-text{background:rgba(23,32,60,.5);padding:2rem;position:relative}@keyframes pulse{0%,100%{box-shadow:0 20px 40px rgba(249,116,21,.4);transform:scale(1)}50%{box-shadow:0 30px 60px rgba(249,116,21,.6);transform:scale(1.05)}}.security-icon::after{content:'';position:absolute;width:140%;height:140%;border-radius:50%;border:2px solid rgba(249,116,21,.3);animation:4s ease-out infinite ripple}@keyframes ripple{0%{transform:scale(.8);opacity:1}100%{transform:scale(1.4);opacity:0}}.privacy-header h2{font-size:2.8rem;font-weight:800;margin-bottom:1rem;color:var(--accent);position:relative;display:inline-block}.privacy-header h2::after{content:'';bottom:-15px;width:100px;height:4px;background:linear-gradient(90deg,transparent,var(--primary),transparent);border-radius:2px}.footer-col a::after,.footer-col h3::after{background:var(--primary);transition:var(--transition)}.privacy-subtitle{font-size:1.1rem;color:rgba(255,255,255,.7);max-width:600px;margin:1.5rem auto 0;line-height:1.6}.privacy-content{margin-bottom:3rem}.privacy-text{font-size:1.3rem;line-height:1.8;color:rgba(255,255,255,.9);max-width:800px;margin:0 auto 2.5rem;border-radius:16px;border:1px solid rgba(249,116,21,.2)}.privacy-feature,.security-badge{border:1px solid var(--border);transition:.3s}.privacy-text::before{content:'🔒';top:-15px;background:var(--secondary);padding:0 1rem;font-size:1.5rem}.privacy-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin:3rem 0}.privacy-feature{border-radius:16px;overflow:hidden}.privacy-feature-icon,.security-badge{align-items:center;background:rgba(249,116,21,.1);display:flex}.privacy-feature:hover{transform:translateY(-8px);border-color:var(--primary);box-shadow:0 15px 35px rgba(249,116,21,.2)}.privacy-feature-icon{width:60px;height:60px;border-radius:50%;justify-content:center;margin:0 auto 1.5rem;font-size:1.5rem;color:var(--primary)}.privacy-feature h3{font-size:1.2rem;color:var(--accent);margin-bottom:.8rem;text-align:center}.privacy-feature p{font-size:.95rem;color:rgba(255,255,255,.7);text-align:center;line-height:1.5}.security-badges{display:flex;justify-content:center;flex-wrap:wrap;gap:1rem;margin:2rem 0}.security-badge{gap:.8rem;padding:.8rem 1.5rem;border-radius:50px;color:var(--accent);font-weight:600;font-size:.9rem}.security-badge:hover{background:rgba(249,116,21,.2);transform:translateY(-3px);border-color:var(--primary)}.security-badge i{color:var(--primary);font-size:1.1rem}.privacy-commitment{background:linear-gradient(135deg,rgba(249,116,21,.1) 0,rgba(23,32,60,.6) 100%);border:1px solid var(--border);border-radius:20px;padding:2rem 3rem;margin-top:3rem;display:flex;align-items:center;gap:2rem;position:relative;overflow:hidden}.privacy-commitment::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 100% 0,rgba(249,116,21,.05) 0,transparent 50%),radial-gradient(circle at 0 100%,rgba(249,116,21,.05) 0,transparent 50%);z-index:0}.privacy-commitment i{font-size:3rem;color:var(--primary);flex-shrink:0;position:relative;z-index:1}.privacy-commitment-content{position:relative;z-index:1}.privacy-commitment h3{color:var(--accent);font-size:1.4rem;margin-bottom:.5rem}.privacy-commitment p{color:rgba(255,255,255,.8);margin-bottom:0}.privacy-card::after{content:'';position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;border-radius:26px;z-index:-1;opacity:0;transition:opacity .5s}.social-link::before,.trimming-notice-card::before,footer::before{top:0;content:'';position:absolute}.privacy-card:hover::after{opacity:.3;animation:2s ease-in-out infinite alternate glow}@keyframes glow{0%{filter:blur(5px);opacity:.2}100%{filter:blur(10px);opacity:.4}}.trimming-notice-section{max-width:1200px;margin:1.5rem auto 1rem;padding:0 1.5rem}.trimming-notice-card{background:rgba(249,116,21,.08);backdrop-filter:blur(10px);border:1px solid rgba(249,116,21,.25);border-radius:12px;padding:1.2rem 1.5rem;display:flex;align-items:flex-start;gap:1.2rem;position:relative;overflow:hidden;transition:.3s}.trimming-notice-card:hover{border-color:var(--primary);background:rgba(249,116,21,.12);transform:translateY(-2px)}.trimming-notice-card::before{left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--primary) 0,transparent 100%)}.notice-icon{flex-shrink:0;width:50px;height:50px;background:rgba(249,116,21,.15);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:var(--primary)}.notice-content{flex:1}.notice-text{color:rgba(255,255,255,.9);font-size:1rem;line-height:1.6;margin:0}.notice-text strong{color:var(--accent);font-weight:600}footer{background:linear-gradient(135deg,var(--secondary) 0,var(--dark-bg) 100%);padding:4rem 2rem 2rem;margin-top:6rem;position:relative;overflow:hidden;border-top:1px solid var(--border)}footer::before{left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary) 0,#ff8c42 50%,var(--primary) 100%);background-size:200% 100%;animation:3s ease-in-out infinite shimmer}.brand-tagline,.copyright-area,.footer-col a,.footer-col h3,.footer-col ul li,.footer-container,.social-link,.social-link i{position:relative}@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}.footer-container{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;z-index:1;display:flex;justify-content:space-around}.footer-brand{padding-right:2rem}.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:1.5rem}.footer-logo i{font-size:2.8rem;background:linear-gradient(135deg,var(--primary),#ff8c42);-webkit-background-clip:text;filter:drop-shadow(0 2px 4px rgba(249, 116, 21, .3));background-clip:text}.footer-logo h2{font-size:2.2rem;font-weight:800;background:linear-gradient(135deg,#fff,#e0e0e0);-webkit-background-clip:text;letter-spacing:-.5px;margin:0;background-clip:text}.footer-logo a{color:#fff;font-size:35px;font-weight:700}.brand-tagline{color:rgba(255,255,255,.75);line-height:1.7;font-size:1.05rem;margin-bottom:2rem;max-width:400px;padding-left:1rem;border-left:3px solid rgba(249,116,21,.3)}.social-links{display:flex;gap:1rem;margin-top:2rem}.social-link{display:flex;align-items:center;justify-content:center;width:46px;height:46px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:12px;color:rgba(255,255,255,.7);transition:.3s;overflow:hidden}.social-link::before{left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(249,116,21,.1),transparent);opacity:0;transition:opacity .3s}.social-link:hover{background:rgba(249,116,21,.1);border-color:var(--primary);color:var(--primary);transform:translateY(-3px);box-shadow:0 8px 20px rgba(249,116,21,.2)}.social-link i{font-size:1.1rem;z-index:1}.footer-col h3{font-size:1.4rem;margin-bottom:1.5rem;color:var(--accent);display:inline-block}.footer-col h3::after{content:'';position:absolute;bottom:-8px;left:0;width:40px;height:3px;border-radius:2px}.footer-col:hover h3::after{width:60px}.footer-col ul{list-style:none}.footer-col ul li{margin-bottom:.8rem;padding-left:0;transition:var(--transition)}.footer-col ul li::before{content:'▶';position:absolute;left:-20px;color:var(--primary);font-size:.7rem;opacity:0;transition:var(--transition)}.footer-col ul li:hover{padding-left:20px;transform:translateX(5px)}.footer-col ul li:hover::before{opacity:1;left:0}.footer-col a{color:rgba(255,255,255,.7);transition:var(--transition);display:inline-block}.footer-col a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:1px}.footer-col a:hover{color:var(--primary);transform:translateX(8px)}.copyright-area{text-align:center;padding-top:3rem;color:rgba(255,255,255,.6);font-size:.9rem;border-top:1px solid rgba(249,116,21,.2);margin-top:3rem}.copyright-area::before{content:'🎬';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--dark-bg);padding:0 1rem;font-size:1.2rem}@media (min-width:1400px){.footer-container,.header-box,main{max-width:1600px}.headings-title{font-size:3.5rem}.editor-box{gap:2.5rem}#preview-container{height:300px}.step-image{width:35%}.right-image{left:calc(100% + 40px)}.left-image{right:calc(100% + 40px)}.step-image img{max-width:450px}}@media (min-width:1200px) and (max-width:1440px){.step-image{width:38%}.right-image{left:calc(100% + 20px)}.left-image{right:calc(100% + 20px)}.step-image img{max-width:320px}}@media (max-width:1200px){.editor-box{grid-template-columns:1fr}.left-column,.right-column{max-height:none;overflow-y:visible}.footer-container{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2rem}.headings-title{font-size:3rem}.tools-grid{grid-template-columns:repeat(3,1fr)}.trim-tips-grid{grid-template-columns:repeat(2,1fr)}.step-image{width:35%}.right-image{left:calc(100% + 15px)}.left-image{right:calc(100% + 15px)}.step-image img{max-width:280px}}@media (max-width:992px){.header-box{flex-wrap:wrap;gap:1rem}.site-logo{order:1;flex:1}.site-title-section{order:3;width:100%;margin-top:.5rem}.user-actions{order:2}.privacy-features,.tools-grid,.tools-grid-box{grid-template-columns:repeat(2,1fr)}.tools-container{width:90vw!important;max-width:700px}.headings-title{font-size:2.5rem}.headings-subtitle{font-size:1.5rem}.main-headings-description{font-size:1.1rem}.editing-btn{padding:1rem 2.5rem;font-size:1.2rem}#preview-container{height:350px}.footer-container{grid-template-columns:1fr 1fr;gap:2.5rem}.footer-brand{grid-column:1/-1;padding-right:0;text-align:center}.brand-tagline{max-width:100%;margin-left:auto;margin-right:auto}.social-links{justify-content:center}.mode-options{grid-template-columns:repeat(3,1fr)}.security-badges{flex-wrap:wrap}.step-image{position:relative;width:100%;margin-top:1.5rem;top:auto;transform:none}.left-image,.right-image{left:auto;right:auto;position:relative}.timeline-area-steps{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:3rem;padding-left:50px;width:100%}.timeline-area-steps .trimming-info{width:100%;text-align:center;margin-bottom:1.5rem}.step-image img{max-width:400px;margin:0 auto}.timeline::after{left:20px}.timeline-area-steps:nth-child(2n){left:0}.timeline-area-steps::after{left:10px;right:auto}.timeline-area-steps:nth-child(2n) .trimming-info,.timeline-area-steps:nth-child(odd) .trimming-info{text-align:left}.timeline-area-steps:nth-child(2n) .step-number,.timeline-area-steps:nth-child(odd) .step-number{float:left;margin-right:15px;margin-left:0}}@media (max-width:768px){.guide-info-card{padding:20px}.guide-info-card h3,.header-area h2{font-size:1.5rem}.guide-header-area h2{font-size:1.9rem}.timeline-milestone{flex-direction:column;gap:8px;padding-left:18px}.process-step,.simple-explanation-block,.use-case-row{flex-direction:column}.milestone-date{min-width:auto;width:fit-content}.step-number-badge{align-self:flex-start}.mode-options,.mode-three-grid,.tools-grid-box{grid-template-columns:1fr}.footer-col,.use-case-row{text-align:center}.use-case-row i{align-self:center}.tips-bullet-list li{flex-direction:column;gap:5px}.headings-section{padding:2rem 1.5rem;margin:1rem auto 2rem}.headings-title,.privacy-header h2{font-size:2rem}.headings-subtitle{font-size:1.3rem}.main-headings-description{font-size:1rem}.trimming-features{flex-direction:column;align-items:center;gap:.8rem;width:100%}.trimming-feature-item{width:100%;justify-content:center;max-width:300px}.header-box{flex-direction:column;align-items:stretch}.site-logo,[style*="display: flex; gap: 5px; margin-top: 10px; flex-wrap: wrap;"]{justify-content:center}.site-title-section{flex-direction:column;gap:.5rem;text-align:center}.user-actions{justify-content:center;flex-wrap:wrap}.tools-container{width:95vw!important;max-width:none;left:50%;transform:translateX(-50%) scale(.95)}.tools-container.show{transform:translateX(-50%) scale(1)}.functionality-section,.tools-content-container{padding:1.5rem}#preview-container{height:300px;min-height:250px}.export-section{flex-direction:column;gap:.5rem}.btn-download,.btn-secondary{width:100%;padding:.8rem}.timeline-area-steps{left:0!important}.footer-container{display:flex;flex-direction:column;gap:2rem}.header-area,.privacy-commitment{flex-direction:column;text-align:center}.footer-col h3::after{left:50%;transform:translateX(-50%)}.footer-col ul li{padding-left:0}.footer-col ul li:hover{padding-left:0;transform:translateY(-2px)}.footer-col ul li::before{display:none}.footer-col a:hover{transform:translateX(0) translateY(-2px)}.privacy-section{padding:3rem 1rem;margin:2rem 0}.privacy-card{padding:2rem 1.5rem}.security-icon{width:80px;height:80px;font-size:2.5rem}.privacy-text{font-size:1rem;padding:1.5rem}.privacy-features,.tools-grid,.trim-tips-grid{grid-template-columns:1fr;gap:1rem}.privacy-commitment{gap:1rem;padding:1.5rem}.header-area{gap:1rem}.video-info{flex-direction:column;align-items:flex-start}.step-btn{flex:1;text-align:center}.gallery-grid{grid-template-columns:repeat(2,1fr)}.how-it-works-section{padding:2rem 1rem}.how-it-works-header h2{font-size:1.8rem}.trimming-info{padding:1rem}.trimming-info h3{font-size:1.2rem}.step-image{position:relative;width:100%;margin-top:1.5rem;top:auto;transform:none}.left-image,.right-image{left:auto;right:auto;position:relative}.timeline-area-steps{display:flex;flex-direction:column;align-items:center;margin-bottom:2.5rem;padding:0 1rem 0 60px;width:100%}.timeline-area-steps .trimming-info{width:100%;text-align:center;margin-bottom:1.5rem}.step-image img{max-width:350px;margin:0 auto}.timeline::after{left:30px}.timeline-area-steps:nth-child(2n){left:0}.timeline-area-steps::after{left:18px;right:auto}.timeline-area-steps:nth-child(2n) .trimming-info,.timeline-area-steps:nth-child(odd) .trimming-info{text-align:left}.timeline-area-steps:nth-child(2n) .step-number,.timeline-area-steps:nth-child(odd) .step-number{float:left;margin-right:15px;margin-left:0}.image-modal-content img{max-height:70vh}.image-modal-close{width:40px;height:40px;top:15px;right:15px;font-size:20px}}@media (max-width:575px){.step-image{position:relative;width:100%;margin-top:1.2rem;top:auto;transform:none}.left-image,.right-image{left:auto;right:auto;position:relative;padding:0}.timeline-area-steps{display:flex;flex-direction:column;align-items:center;margin-bottom:2rem;padding:0 .5rem 0 45px;width:100%}.timeline-area-steps .trimming-info{width:100%;text-align:center;margin-bottom:1.2rem;padding:1rem}.step-image img{max-width:280px;margin:0 auto}.timeline::after{left:20px}.timeline-area-steps:nth-child(2n){left:0}.timeline-area-steps::after{left:10px;right:auto;width:18px;height:18px;top:10px}.timeline-area-steps:nth-child(2n) .trimming-info,.timeline-area-steps:nth-child(odd) .trimming-info{text-align:left}.timeline-area-steps:nth-child(2n) .step-number,.timeline-area-steps:nth-child(odd) .step-number{float:left;margin-right:12px;margin-left:0;width:32px;height:32px;font-size:1rem}.trimming-info h3{font-size:1.1rem}.trimming-info p{font-size:.9rem}}@media (max-width:480px){.tools-content-container,header{padding:1rem}.user-actions{flex-direction:column;gap:.5rem}.btn,.filmstrip-scroll,.footer-logo{justify-content:center}.btn{width:100%}.tools-grid-box{grid-template-columns:1fr}.tools-container{width:98vw!important;min-width:280px}.headings-subtitle,.tools-content-container h3{font-size:1.1rem}.dropdown-site-links{flex-direction:column;align-items:center;gap:.8rem}.headings-section,.privacy-card{padding:1.5rem 1rem}.footer-logo h2,.headings-title{font-size:1.8rem}.main-headings-description,.privacy-subtitle{font-size:.95rem}.editing-btn{padding:.8rem 2rem;font-size:1.1rem;width:100%;max-width:300px}#preview-container{height:250px;min-height:200px}.video-controls{padding:.5rem;flex-wrap:wrap;justify-content:center}.control-btn{width:30px;height:30px;font-size:.9rem}.mode-option-header h4,.time-display{font-size:.8rem}.format-chip,.mode-option p,.step-btn{font-size:.7rem}.gallery-grid{grid-template-columns:repeat(2,1fr);gap:.5rem}.gallery-item{aspect-ratio:1/1}.thumb-item{width:calc(50% - 4px)}.thumb-item canvas{width:100%;height:auto}.mode-option{padding:.6rem}.format-chip{padding:4px}.step-btn{padding:4px 6px}input[type=number],select{font-size:.8rem!important;padding:4px!important}.privacy-header h2{font-size:1.6rem}.security-icon{width:60px;height:60px;font-size:2rem}.security-badge{width:100%;justify-content:center;padding:.6rem}.trimming-notice-card{flex-direction:column;align-items:center;text-align:center;padding:1rem}.notice-icon{margin-bottom:.5rem}footer{padding:2rem 1rem 1rem;margin-top:3rem}.brand-tagline{font-size:.95rem;padding-left:0;border-left:none;text-align:center}.social-links{flex-wrap:wrap;justify-content:center}.social-link{width:40px;height:40px}.footer-col h3{font-size:1.2rem}.copyright-area{font-size:.8rem;padding-top:2rem}.copyright-area::before{top:-10px;font-size:1rem}.toast{min-width:200px;font-size:.8rem;padding:8px 12px}.lightbox-bar{flex-direction:column;width:100%;max-width:250px}.lightbox-bar button{width:100%}.lightbox-close{top:10px;right:10px;font-size:1.2rem}.image-modal-content img{max-height:60vh}.image-modal-close{width:35px;height:35px;top:10px;right:10px;font-size:18px}}@media (max-width:360px){.step-image img{max-width:240px}.timeline-area-steps{padding-left:35px}.timeline::after{left:15px}.timeline-area-steps::after{left:6px;width:16px;height:16px}.trimming-info{padding:.8rem}.trimming-info h3{font-size:1rem}.trimming-info p{font-size:.85rem}}@media (max-width:320px){.footer-logo h2,.headings-title{font-size:1.5rem}.headings-subtitle,.trimming-feature-item i{font-size:1rem}.main-headings-description{font-size:.9rem}.trimming-feature-item{padding:.5rem 1rem;font-size:.85rem}#preview-container{height:200px;min-height:180px}.video-controls{gap:.3rem}.control-btn{width:25px;height:25px;font-size:.8rem}.time-display{font-size:.7rem}.gallery-grid{grid-template-columns:1fr}.thumb-item{width:100%}.tools-content-container{padding:.8rem}.tool-item-box{padding:.5rem;min-height:50px}.tool-item-box i{font-size:1rem;width:20px}.tool-item-box span{font-size:.85rem}.privacy-header h2{font-size:1.4rem}.privacy-text{font-size:.9rem;padding:1rem}.footer-logo i{font-size:2.2rem}}@media (max-height:500px) and (orientation:landscape){header{padding:.8rem 1rem}.headings-section{padding:1rem;margin:.5rem auto 1rem}.headings-title{font-size:1.8rem}.editing-btn{padding:.6rem 1.5rem;font-size:1rem}.functionality-section{padding:1rem}#preview-container{height:200px}.left-column,.right-column{max-height:400px}.toast-container{bottom:10px;right:10px}}@media print{.btn,.editing-btn,.export-section,.instant-tools,.lightbox,.toast-container,.user-actions,footer,header{display:none!important}body{background:#fff;color:#000}.headings-title{-webkit-text-fill-color:black;background:0 0;color:#000}.functionality-section,.privacy-section{break-inside:avoid}}@media (-webkit-min-device-pixel-ratio:2),(min-resolution:192dpi){.headings-title{text-shadow:1px 1px 0 rgba(0,0,0,.1)}.btn-download,.editing-btn{border-width:2px}}@media (prefers-color-scheme:dark){:root{--dark-bg:#0a0e1a;--secondary:#1a2340}}.hidden{display:none!important}.kbd{background:var(--bg2);border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-family:'DM Mono',monospace;font-size:.72rem;color:var(--text3)}@media (min-width:992px){.timeline{max-width:1400px;margin:0 auto;padding:0 20px}.timeline-area-steps:nth-child(odd) .trimming-info{padding-right:20px}.timeline-area-steps:nth-child(2n) .trimming-info{padding-left:20px}}@supports not (position:relative){.step-image{position:relative;margin-top:1rem;width:100%}.left-image,.right-image{left:auto;right:auto}}@media (hover:none) and (pointer:coarse){.btn:hover,.gallery-item:hover,.mode-option:hover,.step-image img:hover,.tool-item-box:hover{transform:none}.control-btn,.step-btn{min-height:44px;min-width:44px}input[type=range]::-webkit-slider-thumb{width:24px;height:24px}.social-link{width:44px;height:44px}}@media (prefers-reduced-motion:reduce){*,::after,::before{animation-duration:0s!important;animation-iteration-count:1!important;transition-duration:0s!important;scroll-behavior:auto!important}.step-image img,.step-image img:hover{transition:none;transform:none}}.mobile-side-drawer{position:fixed;top:0;right:-100%;width:min(85%,320px);height:100vh;background:rgba(18,25,45,.98);backdrop-filter:blur(20px);z-index:2000;transition:right .35s;box-shadow:-8px 0 30px rgba(0,0,0,.5);border-left:1px solid rgba(249,116,21,.3);display:flex;flex-direction:column;padding:1.5rem 1.2rem;overflow-y:auto}.mobile-side-drawer.open{right:0}.drawer-header{display:flex;justify-content:flex-end;margin-bottom:2rem}.close-drawer{background:rgba(249,116,21,.2);border:none;color:#fff;font-size:1.8rem;cursor:pointer;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:.2s}.close-drawer:hover{background:#f97415;transform:rotate(90deg)}.drawer-content{display:flex;flex-direction:column;gap:2rem}.drawer-instant-section{border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:1.2rem}.drawer-instant-btn{background:0 0;border:none;color:#fff;font-size:1.3rem;font-weight:600;display:flex;align-items:center;justify-content:space-between;width:100%;padding:.8rem 0;cursor:pointer}.drawer-instant-btn i{color:#f97415;transition:transform .3s}.drawer-tools-list{display:none;flex-direction:column;gap:.8rem;margin-top:.8rem;padding-left:.5rem}.drawer-tools-list.show{display:flex}.drawer-tools-list a{color:rgba(255,255,255,.7);padding:.5rem 0 .5rem 12px;display:flex;align-items:center;gap:12px;font-size:.95rem;transition:.2s;border-left:2px solid transparent}.drawer-tools-list a i{width:24px;color:#f97415}.drawer-tools-list a:hover{color:#fff;border-left-color:#f97415;background:rgba(249,116,21,.1)}.drawer-get-started{background:#f97415;color:#fff;border:none;padding:.9rem;border-radius:50px;font-weight:700;font-size:1rem;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;margin-top:1rem;transition:.2s}.drawer-get-started:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(249,116,21,.4)}.drawer-footer-links{margin-top:auto;padding-top:2rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;border-top:1px solid rgba(255,255,255,.1)}.drawer-footer-links a{color:#6c757d;font-size:.75rem}.drawer-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.6);backdrop-filter:blur(3px);z-index:1999;opacity:0;visibility:hidden;transition:.3s}.drawer-overlay.active{opacity:1;visibility:visible}@media (max-width:780px){.site-title-section,.user-actions{display:none!important}.mobile-menu-toggle{display:flex!important;background:rgba(249,116,21,.1);border:2px solid rgba(249,116,21,.3);border-radius:12px;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;color:#fff;font-size:1.3rem;flex-shrink:0}.header-box{display:flex!important;justify-content:space-between!important;align-items:center!important;position:relative!important}.site-logo{position:absolute!important;left:50%!important;transform:translateX(-50%)!important;top:-7px}.mobile-menu-toggle{margin-left:auto!important;position:relative!important;z-index:10!important}header{padding:.7rem 1rem!important}.logo-image{height:38px!important}.site-logo span{font-size:1.2rem!important}}@media (max-width:480px){header{padding:.5rem .8rem!important}.logo-image{height:32px!important}.site-logo span{font-size:1rem!important}.mobile-menu-toggle{width:38px!important;height:38px!important;font-size:1.1rem!important}}@media (max-width:375px){.close-drawer{position:relative;right:14px}.drawer-instant-btn i{color:#f97415;transition:transform .3s;position:relative;right:26px}.drawer-get-started{padding:.9rem;width:240px}}.start-again-btn{background:linear-gradient(135deg,#f97415,#ff8c2e);border:none;color:#fff;padding:10px 20px;border-radius:8px;cursor:pointer;font-weight:600;margin-left:10px;transition:.3s}.start-again-btn:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(249,116,21,.3)}