@charset "UTF-8";
.niceboxai_features{--feature-card-radius:16px;padding:64px 0 72px;background:#F4F5F6;color:#222;scroll-margin-top:100px;}
.niceboxai_features .feature_inner{width:1200px;max-width:100%;margin:0 auto;}
.niceboxai_features .feature_intro{text-align:center;margin-bottom:34px;}
.niceboxai_features .feature_intro .section_title{line-height:1.4;}
.niceboxai_features .feature_intro .section_sub_title{line-height:1.8;margin:14px auto 0;max-width:1000px;}
.niceboxai_features button{font-family:inherit;cursor:pointer;appearance:none;border:0;}
.niceboxai_features button:focus-visible,.niceboxai_features a:focus-visible{outline:2px solid #1265ec;outline-offset:4px;}
.niceboxai_features [hidden]{display:none !important;}
.niceboxai_features .feature_tabs{display:flex;gap:5px;padding:6px;margin:0 0 30px;border:1px solid #fff;border-radius:40px;background:rgba(255,255,255,.85);box-shadow:0 4px 24px #285cb308;}
.niceboxai_features .feature_tab{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;gap:8px;height:48px;border-radius:28px;background:transparent;color:#555;font-size:16px;white-space:nowrap;transition:background .2s,color .2s,box-shadow .2s;}
.niceboxai_features .feature_tab span{font-size:12px;opacity:.65;font-variant-numeric:tabular-nums;}
.niceboxai_features .feature_tab:hover{background:#edf4ff;color:#1265ec;}
.niceboxai_features .feature_tab[aria-selected=true]{color:#fff;background:#1265ec;box-shadow:0 4px 12px #1265ec33;}
.niceboxai_features .feature_panel{padding:28px 30px;border-radius:var(--feature-card-radius);background:#fff;box-shadow:0 12px 44px #3159a10a;border:1px solid #eaf0fa;}
.niceboxai_features:not(.feature-enhanced) .feature_panel+.feature_panel{margin-top:24px;}
.niceboxai_features .feature_panel_header{margin-bottom:26px;}
.niceboxai_features .feature_panel_title{display:flex;gap:14px;align-items:baseline;font-size:24px;line-height:1.5;font-weight:400;margin:0;color:#222;}
.niceboxai_features .feature_panel_title>span:last-child{text-wrap:balance;}
.niceboxai_features .feature_panel_summary{font-size:16px;color:#666;line-height:1.7;margin:8px 0 0;}
.niceboxai_features .feature_body{display:grid;grid-template-columns:350px minmax(0,1fr);gap:34px;align-items:start;}
.niceboxai_features .feature_steps{position:relative;margin:0;padding:0;}
.niceboxai_features .feature_step{position:relative;display:block;width:100%;padding:17px 18px 17px 24px;text-align:left;background:transparent;border-left:2px solid #e6eaf1;border-radius:0;color:#555;transition:background .2s,color .2s;}
.niceboxai_features .feature_step:hover{background:#f7faff;}
.niceboxai_features .feature_step[aria-selected=true]{border-left-color:#1265ec;color:#1265ec;background:linear-gradient(90deg,#f0f6ff,#fff);}
.niceboxai_features .feature_step[aria-selected=true]:before{position:absolute;left:-5px;top:27px;content:'';width:8px;height:8px;border-radius:50%;background:#1265ec;box-shadow:0 0 0 4px #fff;}
.niceboxai_features .feature_step_title{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:18px;line-height:1.5;font-weight:400;}
.niceboxai_features .feature_step_title:after{content:'+';font-size:20px;color:#98a5b8;font-weight:400;}
.niceboxai_features .feature_step[aria-selected=true] .feature_step_title:after{content:'−';color:#1265ec;}
.niceboxai_features .feature_step_heading{font-size:inherit;font-weight:400;margin:0;}
.niceboxai_features .feature_step_item{border-left:2px solid #e6eaf1;}
.niceboxai_features .feature_step_item.is-active{border-color:#1265ec;background:linear-gradient(90deg,#f0f6ff,#fff);}
.niceboxai_features .feature_step_item .feature_step{border-left:0;background:transparent;}
.niceboxai_features .feature_step_item.is-active .feature_step{padding-bottom:6px;}
.niceboxai_features .feature_step_desc{display:block;font-size:14px;line-height:1.85;color:#666;margin:0;padding:0 18px 17px 24px;}
.niceboxai_features.feature-enhanced .feature_step_desc{display:none;}
.niceboxai_features.feature-enhanced .feature_step_item.is-active .feature_step_desc{display:block;}
.niceboxai_features .feature_actions{display:flex;gap:12px;margin:18px 0 0;}
.niceboxai_features .feature_action{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:40px;padding:0 22px;font-size:14px;border:1px solid #c00;color:#c00;background:#fff;border-radius:0;text-decoration:none;}
.niceboxai_features .feature_point{padding:0 0 17px 16px;border-left:2px solid #e6eaf1;}
.niceboxai_features .feature_point:last-child{padding-bottom:0;}
.niceboxai_features .feature_point_title{font-size:18px;line-height:1.5;font-weight:400;margin:0;color:#333;}
.niceboxai_features .feature_point_desc{font-size:14px;line-height:1.8;color:#666;margin:6px 0 0;}
#register_layer{max-width:calc(100vw - 24px);}
#register_layer iframe{width:100%;}
.niceboxai_features .feature_action.primary{color:#fff;background:#c00;}
.niceboxai_features .feature_action:hover{box-shadow:0 4px 12px #cc000018;}
.niceboxai_features .feature_media{min-width:0;}
.niceboxai_features .feature_video_frame{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;border:0;border-radius:var(--feature-card-radius);background:#eef4ff;}
.niceboxai_features .feature_video_frame video{display:block;width:100%;height:100%;object-fit:contain;background:#101826;}
.niceboxai_features .feature_poster{height:100%;position:relative;padding:8% 9%;background:radial-gradient(ellipse at 85% 15%,#c9e9ff99,transparent 60%),linear-gradient(140deg,#edf1ff,#f5faff 65%,#e7efff);}
.niceboxai_features .feature_mock_window{height:100%;border:1px solid #fff;border-radius:9px;background:#ffffffd9;box-shadow:0 12px 26px #4568af17;overflow:hidden;}
.niceboxai_features .feature_mock_toolbar{display:flex;align-items:center;gap:5px;height:11%;min-height:18px;padding:0 12px;border-bottom:1px solid #edf0f7;background:#ffffffc9;}
.niceboxai_features .feature_mock_toolbar i{width:5px;height:5px;border-radius:50%;background:#d4dceb;}
.niceboxai_features .feature_mock_toolbar span{height:5px;width:24%;margin-left:14px;border-radius:4px;background:#edf1f8;}
.niceboxai_features .feature_mock_content{display:flex;align-items:stretch;height:89%;}
.niceboxai_features .feature_mock_sidebar{width:14%;padding:6% 3%;border-right:1px solid #edf0f7;}
.niceboxai_features .feature_mock_sidebar i{display:block;width:100%;height:5px;background:#e8edf5;border-radius:3px;margin-bottom:15px;}
.niceboxai_features .feature_mock_sidebar i:first-child{background:#adcaff;}
.niceboxai_features .feature_mock_main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4%;}
.niceboxai_features .feature_mock_symbol{display:flex;align-items:center;justify-content:center;width:44px;height:44px;margin-bottom:12px;border:1px solid #fff;border-radius:12px;background:linear-gradient(140deg,#e4eaff,#dff4ff);color:#1265ec;font-size:24px;box-shadow:0 5px 14px #1265ec0f;}
.niceboxai_features .feature_poster_title{font-size:20px;line-height:1.5;text-align:center;font-weight:400;color:#233659;margin:0;}
.niceboxai_features .feature_mock_lines{width:64%;display:flex;gap:8px;margin-top:18px;}
.niceboxai_features .feature_mock_lines i{flex:1;height:38px;border:1px solid #e6ecf8;border-radius:5px;background:linear-gradient(135deg,#f3f6ff,#f9fcff);}
.niceboxai_features .feature_value{margin:20px 0 0;padding:12px 14px;border:0;border-radius:0;background:#f3f7fd;font-size:14px;line-height:1.75;color:#576377;}
.niceboxai_features .feature_value strong{display:block;margin-bottom:4px;font-size:12px;font-weight:400;color:#1265ec;}
.niceboxai_features .feature_value p{margin:0;}
@media screen and (max-width:768px){
 .niceboxai_features{--feature-card-radius:12px;padding:30px 16px 36px;}
 .niceboxai_features .feature_intro{margin-bottom:22px;text-align:left;}
 .niceboxai_features .feature_intro .section_title{font-size:20px;line-height:1.5;}
 .niceboxai_features .feature_intro .section_sub_title{font-size:12px;line-height:1.8;margin-top:10px;padding:0;}
 .niceboxai_features .feature_tabs{flex-wrap:wrap;gap:6px;padding:0;margin-bottom:18px;border:0;border-radius:0;background:none;box-shadow:none;}
 .niceboxai_features .feature_tab{flex:0 0 calc((100% - 18px)/4);height:36px;gap:0;font-size:12px;border-radius:18px;background:#fff;}
 .niceboxai_features .feature_tab span{display:none;}
 .niceboxai_features .feature_panel{padding:20px 16px;}
 .niceboxai_features .feature_panel_header{margin-bottom:18px;}
 .niceboxai_features .feature_panel_title{font-size:18px;line-height:1.5;gap:8px;}
 .niceboxai_features .feature_panel_summary{font-size:12px;line-height:1.75;margin:8px 0 0;}
 .niceboxai_features .feature_body{display:flex;flex-direction:column;gap:20px;}
 .niceboxai_features .feature_left,.niceboxai_features .feature_media{width:100%;}
 .niceboxai_features .feature_step{padding:12px 10px 12px 16px;}
 .niceboxai_features .feature_step_title{font-size:15px;}
 .niceboxai_features .feature_point_title{font-size:15px;}
 .niceboxai_features .feature_point_desc{font-size:12px;}
 .niceboxai_features .feature_step_desc{font-size:12px;line-height:1.8;padding:0 10px 12px 16px;}
 .niceboxai_features .feature_step[aria-selected=true]:before{top:20px;width:6px;height:6px;left:-4px;}
 .niceboxai_features .feature_actions{margin:18px 0 0;gap:10px;}
 .niceboxai_features .feature_action{font-size:12px;min-height:36px;flex:1;padding:0 10px;gap:10px;}
 .niceboxai_features .feature_mock_symbol{width:28px;height:28px;margin-bottom:6px;border-radius:8px;font-size:18px;}
 .niceboxai_features .feature_poster_title{font-size:13px;}
 .niceboxai_features .feature_mock_lines{margin-top:8px;gap:5px;}
 .niceboxai_features .feature_mock_lines i{height:18px;}
 .niceboxai_features .feature_mock_sidebar i{height:3px;margin-bottom:9px;}
 .niceboxai_features .feature_value{margin:16px 0 0;padding:10px 12px;font-size:12px;}
 .niceboxai_features .feature_value strong{display:block;margin-bottom:4px;}
}
@media (prefers-reduced-motion:reduce){.niceboxai_features *{transition:none !important;}}