@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700;800&display=swap');
:root{--bg:#080e18;--panel:#101a2a;--line:#24344b;--text:#edf5ff;--muted:#8fa2bd;--blue:#61a8ff;--blue2:#397fe0;--purple:#9b8aff;--green:#74d3a0;--orange:#f3b866}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:var(--bg);font-family:'DM Sans','Noto Sans SC',sans-serif;overflow-x:hidden}body::before{content:"";position:fixed;inset:0;z-index:-2;opacity:.22;pointer-events:none;background-image:linear-gradient(rgba(93,143,205,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(93,143,205,.055) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(to bottom,#000,transparent 72%);animation:grid-drift 22s linear infinite}.background-glow{position:fixed;z-index:-1;width:640px;height:640px;border-radius:50%;filter:blur(120px);opacity:.14;pointer-events:none;animation:glow-breathe 8s ease-in-out infinite}.glow-one{top:-310px;left:2%;background:#2979e8}.glow-two{right:-280px;top:32%;background:#6d43ef}.site-header{height:74px;display:flex;align-items:center;justify-content:space-between;max-width:1180px;margin:auto;padding:0 22px;border-bottom:1px solid rgba(104,143,196,.12)}.brand{display:flex;align-items:center;gap:11px;color:var(--text);text-decoration:none;font-size:14px;font-weight:700;letter-spacing:.2px}.brand img{width:35px;height:35px;border-radius:50%;background:#fff}.brand small{display:block;margin-top:2px;color:var(--muted);font-size:9px;font-weight:500;letter-spacing:0}.site-header nav{display:flex;align-items:center;gap:29px}.site-header nav a{color:#aebed2;text-decoration:none;font-size:12px}.site-header nav a:hover{color:#fff}.site-header .nav-download{padding:10px 15px;border:1px solid #417dcc;border-radius:6px;color:#dceeff;background:rgba(45,115,211,.17)}.menu-toggle{display:none;border:0;background:none;color:#dceeff;font-size:21px}.section-wrap{width:min(1180px,calc(100% - 44px));margin:auto}.hero{min-height:665px;display:grid;grid-template-columns:45% 55%;align-items:center;padding:65px 0 85px}.eyebrow{display:flex;align-items:center;gap:8px;color:#77b7ff;font-size:10px;font-weight:700;letter-spacing:2px}.eyebrow span{width:19px;height:2px;background:var(--blue);border-radius:3px}.hero h1{max-width:520px;margin:20px 0 16px;font-size:52px;line-height:1.16;letter-spacing:-1.8px}.hero h1 em{display:block;color:#76b8ff;font-style:normal}.hero-lead{max-width:480px;margin:0;color:var(--muted);font-size:15px;line-height:1.9}.hero-actions{display:flex;align-items:center;gap:20px;margin-top:31px}.primary-button{display:inline-flex;align-items:center;gap:19px;padding:14px 19px;border:1px solid #61a8ff;border-radius:7px;color:#fff;text-decoration:none;background:linear-gradient(135deg,#397fdf,#285fba);box-shadow:0 9px 30px rgba(39,116,222,.23);font-size:12px;font-weight:700;transition:.18s}.primary-button:hover{transform:translateY(-2px);box-shadow:0 13px 34px rgba(39,116,222,.34)}.primary-button span{font-size:18px;font-weight:400}.text-button{color:#a9c8eb;text-decoration:none;font-size:12px}.text-button span{margin-left:6px;color:var(--blue)}.hero-meta{display:flex;align-items:center;gap:12px;margin-top:30px;color:#69819f;font-size:10px}.hero-meta i{width:3px;height:3px;border-radius:50%;background:#4e6582}.hero-art{position:relative;min-height:430px;display:flex;align-items:center;justify-content:center}.orbit{position:absolute;border:1px solid rgba(91,155,237,.17);border-radius:50%;transform:rotate(-18deg)}.orbit-a{width:610px;height:250px;animation:orbit-spin 18s linear infinite}.orbit-b{width:530px;height:370px;transform:rotate(34deg);animation:orbit-spin-reverse 23s linear infinite}.live-chip{position:absolute;top:18px;right:16%;z-index:3;display:flex;align-items:center;gap:7px;padding:7px 10px;border:1px solid rgba(101,169,255,.38);border-radius:20px;color:#9ccaff;background:rgba(12,31,55,.76);box-shadow:0 0 22px rgba(61,143,241,.2);font-size:10px;backdrop-filter:blur(8px);animation:chip-pulse 2.8s ease-in-out infinite}.live-chip i{width:6px;height:6px;border-radius:50%;background:#70dca1;box-shadow:0 0 0 4px rgba(112,220,161,.13);animation:dot-pulse 1.5s ease-in-out infinite}.hero-card{position:relative;will-change:transform;animation:card-float 6s ease-in-out infinite;width:min(600px,100%);overflow:hidden;border:1px solid #345274;border-radius:12px;background:#111b2a;box-shadow:0 30px 80px rgba(0,0,0,.36),0 0 80px rgba(46,126,235,.11);transform:perspective(1200px) rotateY(-7deg) rotateX(2deg)}.hero-card::before{content:"";position:absolute;z-index:4;top:0;left:-35%;width:24%;height:2px;background:linear-gradient(90deg,transparent,#79c0ff,transparent);box-shadow:0 0 18px #5ca9ff;animation:scan-beam 4.6s ease-in-out infinite;pointer-events:none}.hero-card::after{content:"";position:absolute;inset:38px 0 0;z-index:2;pointer-events:none;background:linear-gradient(180deg,transparent 0%,rgba(100,174,255,.06) 48%,transparent 52%);background-size:100% 180px;mix-blend-mode:screen;animation:scan-lines 6s linear infinite}.mock-title{height:38px;display:flex;align-items:center;gap:10px;padding:0 13px;border-bottom:1px solid #253950;color:#9db3cd;font-size:9px}.mock-title b{margin-left:auto;color:#6daeff;font-size:9px;font-weight:500}.mock-dots{display:flex;gap:5px}.mock-dots i{width:7px;height:7px;border-radius:50%;background:#496783}.mock-dots i:first-child{background:#6ba9e8}.mock-body{display:grid;grid-template-columns:145px 1fr;min-height:300px}.mock-body aside{padding:17px 11px;border-right:1px solid #253950;color:#8ea4bd;font-size:9px}.mock-body aside strong{display:block;margin-bottom:19px;color:#cfdef0;font-size:10px}.mock-body aside span{display:block;padding:7px 8px}.mock-body .folder{color:#d6b36c}.mock-body .active{border-radius:4px;color:#eaf4ff;background:#1f3959}.mock-editor{min-width:0}.code-tabs{height:32px;padding-left:14px;border-bottom:1px solid #253950;color:#687f9a;font-size:9px}.code-tabs span{display:inline-flex;height:100%;align-items:center;margin-right:20px}.code-tabs .tab-active{border-bottom:2px solid #5a9ff0;color:#e5f0fd}.mock-editor pre{margin:0;padding:24px 19px;color:#c9d8ea;font:12px/1.8 'SFMono-Regular',Consolas,monospace}.blue{color:#68afff}.green{color:#99d598}.purple{color:#b2a4ff}.yellow{color:#e7c17c}.orange{color:#efa97c}.mock-status{padding:10px 16px;border-top:1px solid #253950;color:#6cc491;font-size:9px}.feature-section,.preview-section,.faq-section{padding:95px 0}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin-bottom:32px}.section-heading h2{margin:13px 0 0;font-size:31px;letter-spacing:-.8px}.section-heading p{max-width:320px;margin:0;color:var(--muted);font-size:12px;line-height:1.8}.section-heading.center{display:block;text-align:center}.section-heading.center .eyebrow{justify-content:center}.section-heading.center p{max-width:500px;margin:15px auto 0}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.feature-grid article{min-height:205px;padding:24px 20px;border:1px solid var(--line);border-radius:9px;background:linear-gradient(145deg,rgba(22,37,58,.72),rgba(12,22,37,.72));transition:.2s}.feature-grid article:hover{border-color:#477caf;transform:translateY(-4px)}.feature-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;margin-bottom:23px;border-radius:8px;font:700 12px 'SFMono-Regular',monospace}.blue-icon{color:#6eb3ff;background:rgba(68,143,226,.15)}.purple-icon{color:#b0a4ff;background:rgba(125,99,219,.15)}.orange-icon{color:#f4bd77;background:rgba(207,132,55,.15)}.green-icon{color:#82dbab;background:rgba(57,167,111,.15)}.feature-grid h3{margin:0 0 10px;font-size:14px}.feature-grid p{margin:0;color:var(--muted);font-size:11px;line-height:1.8}.preview-frame{padding:9px;border:1px solid #294464;border-radius:12px;background:linear-gradient(140deg,rgba(47,95,150,.32),rgba(13,24,41,.48));box-shadow:0 20px 60px rgba(0,0,0,.3)}.preview-frame img{display:block;width:100%;height:auto;border-radius:7px;box-shadow:0 0 0 1px rgba(255,255,255,.08)}.download-section{padding:18px 0;background:linear-gradient(100deg,#132c4d,#172650)}.download-inner{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:46px 0}.download-inner h2{margin:12px 0 8px;font-size:28px}.download-inner p{margin:0;color:#9eb7d6;font-size:12px}.faq-grid{max-width:760px;margin:auto}.faq-grid details{padding:18px 3px;border-bottom:1px solid var(--line);color:#e5effc}.faq-grid summary{display:flex;justify-content:space-between;cursor:pointer;list-style:none;font-size:13px}.faq-grid summary::-webkit-details-marker{display:none}.faq-grid summary span{color:#71b2ff;font-size:18px}.faq-grid details[open] summary span{transform:rotate(45deg)}.faq-grid p{margin:13px 30px 0 0;color:var(--muted);font-size:11px;line-height:1.8}.site-footer{width:min(1180px,calc(100% - 44px));display:flex;align-items:center;gap:27px;margin:auto;padding:29px 0 35px;border-top:1px solid rgba(104,143,196,.12);color:#6f86a2;font-size:10px}.site-footer .brand{margin-right:auto;font-size:11px}.site-footer .brand img{width:27px;height:27px}.site-footer a{color:#81baff;text-decoration:none}@media(max-width:900px){.site-header nav{display:none}.site-header nav.mobile-open{position:absolute;top:66px;right:16px;z-index:20;display:flex;flex-direction:column;align-items:stretch;gap:0;width:190px;padding:7px;border:1px solid var(--line);border-radius:8px;background:#101a2a;box-shadow:0 18px 45px rgba(0,0,0,.35)}.site-header nav.mobile-open a{padding:11px 12px}.site-header nav.mobile-open .nav-download{margin-top:4px;text-align:center}.menu-toggle{display:block}.hero{display:block;padding-top:70px}.hero h1{font-size:42px}.hero-art{margin-top:75px}.feature-grid{grid-template-columns:repeat(2,1fr)}.download-inner{display:block}.download-inner .primary-button{margin-top:22px}}@media(max-width:560px){.section-wrap,.site-header,.site-footer{width:calc(100% - 32px)}.site-header{padding:0}.hero h1{font-size:34px}.hero-lead{font-size:13px}.hero-actions{align-items:flex-start;flex-direction:column;gap:17px}.hero-art{min-height:300px;margin-top:45px}.hero-card{transform:none}.mock-body{grid-template-columns:100px 1fr}.mock-body aside{padding:12px 6px}.mock-editor pre{font-size:9px;padding:17px 10px}.feature-section,.preview-section,.faq-section{padding:65px 0}.section-heading{display:block}.section-heading h2{font-size:26px}.section-heading p{margin-top:13px}.feature-grid{grid-template-columns:1fr}.download-inner h2{font-size:25px}.site-footer{align-items:flex-start;flex-wrap:wrap;gap:13px}.site-footer .brand{width:100%}}

@keyframes grid-drift{from{background-position:0 0,0 0}to{background-position:0 58px,58px 0}}
@keyframes glow-breathe{0%,100%{opacity:.11;transform:scale(1)}50%{opacity:.2;transform:scale(1.08)}}
@keyframes card-float{0%,100%{transform:perspective(1200px) rotateY(-7deg) rotateX(2deg) translateY(0)}50%{transform:perspective(1200px) rotateY(-7deg) rotateX(2deg) translateY(-9px)}}
@keyframes fade-down{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none}}
@keyframes rise-in{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.feature-grid article,.preview-frame,.faq-grid details{animation:rise-in .7s ease both}.feature-grid article:nth-child(2){animation-delay:.08s}.feature-grid article:nth-child(3){animation-delay:.16s}.feature-grid article:nth-child(4){animation-delay:.24s}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}}
@keyframes orbit-spin{from{transform:rotate(-18deg)}to{transform:rotate(342deg)}}
@keyframes orbit-spin-reverse{from{transform:rotate(34deg)}to{transform:rotate(-326deg)}}
@keyframes scan-beam{0%,20%{left:-35%;opacity:0}35%{opacity:1}75%{left:110%;opacity:1}90%,100%{left:110%;opacity:0}}
@keyframes scan-lines{from{background-position:0 -180px}to{background-position:0 360px}}
@keyframes chip-pulse{0%,100%{box-shadow:0 0 18px rgba(61,143,241,.14)}50%{box-shadow:0 0 30px rgba(61,143,241,.42)}}
@keyframes dot-pulse{0%,100%{opacity:.65;transform:scale(.85)}50%{opacity:1;transform:scale(1.18)}}

/* 快速上手教程 */
.tutorial-section{padding:25px 0 95px}.tutorial-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.tutorial-card{display:flex;gap:18px;min-height:188px;padding:23px 21px;border:1px solid var(--line);border-radius:9px;background:linear-gradient(145deg,rgba(22,37,58,.72),rgba(12,22,37,.72));transition:.2s}.tutorial-card:hover{border-color:#477caf;transform:translateY(-4px);box-shadow:0 14px 35px rgba(0,0,0,.18)}.tutorial-card-wide{grid-column:span 2}.step-number{flex:0 0 auto;color:#62aaff;font:700 13px/1 'SFMono-Regular',Consolas,monospace;letter-spacing:1px}.tutorial-card-body{min-width:0}.tutorial-card h3{margin:0 0 9px;color:#eaf3ff;font-size:14px}.tutorial-card p{margin:0;color:var(--muted);font-size:11px;line-height:1.85}.tutorial-card code{padding:2px 5px;border:1px solid rgba(105,166,236,.18);border-radius:4px;color:#b9d9ff;background:rgba(54,113,182,.13);font:10px 'SFMono-Regular',Consolas,monospace}.tip-line{margin-top:16px;padding:9px 10px;border-left:2px solid #4d92e2;color:#88a9cc;background:rgba(41,91,148,.12);font-size:10px;line-height:1.65}.tip-line span{margin-right:7px;color:#72b2ff;font-weight:700}.mini-command,.code-mini{display:inline-block;margin-top:16px;padding:8px 10px;border:1px solid rgba(90,143,205,.2);border-radius:5px;color:#85a5c8;background:rgba(12,25,43,.72);font:10px 'SFMono-Regular',Consolas,monospace}.code-mini{color:#d1e5f9}.syntax-blue{color:#70b5ff}.syntax-yellow{color:#e9c27e}.preview-frame{overflow:hidden}.preview-frame img{border:0}.tutorial-card{animation:rise-in .7s ease both}.tutorial-card:nth-child(2){animation-delay:.08s}.tutorial-card:nth-child(3){animation-delay:.16s}.tutorial-card:nth-child(4){animation-delay:.24s}.tutorial-card:nth-child(5){animation-delay:.32s}.tutorial-card:nth-child(6){animation-delay:.4s}
@media(max-width:900px){.tutorial-grid{grid-template-columns:1fr}.tutorial-card-wide{grid-column:auto}}
@media(max-width:560px){.tutorial-section{padding:65px 0}.tutorial-card{gap:12px;padding:19px 16px}}

/* 版本公告 */
.changelog-section{padding:25px 0 95px}.changelog-list{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:13px}.release-card{min-height:255px;padding:22px 21px;border:1px solid var(--line);border-radius:9px;background:linear-gradient(145deg,rgba(22,37,58,.72),rgba(12,22,37,.72));transition:.2s}.release-card:hover{border-color:#477caf;transform:translateY(-4px);box-shadow:0 14px 35px rgba(0,0,0,.18)}.release-current{border-color:rgba(97,168,255,.55);background:linear-gradient(145deg,rgba(34,72,116,.58),rgba(12,25,44,.8));box-shadow:0 0 30px rgba(42,121,232,.08)}.release-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:15px}.release-version{color:#eaf3ff;font:700 16px 'SFMono-Regular',Consolas,monospace}.release-tag{display:inline-block;margin-left:9px;padding:4px 7px;border:1px solid rgba(116,211,160,.28);border-radius:4px;color:#83dbae;background:rgba(63,177,117,.12);font-size:9px}.release-date{color:#7190b3;font-size:10px}.release-card p{min-height:58px;margin:0;color:var(--muted);font-size:11px;line-height:1.8}.release-card ul{display:grid;gap:9px;margin:15px 0 0;padding:14px 0 0;border-top:1px solid rgba(104,143,196,.14);list-style:none}.release-card li{position:relative;padding-left:15px;color:#a9bfd9;font-size:10px;line-height:1.55}.release-card li::before{content:'+';position:absolute;left:0;color:#6db0ff;font:700 12px/1 'SFMono-Regular',Consolas,monospace}@media(max-width:900px){.changelog-list{grid-template-columns:1fr}.release-card{min-height:0}.release-card p{min-height:0}}
@media(max-width:560px){.changelog-section{padding:65px 0}.release-card{padding:19px 16px}}

/* 联系我们二维码 */
.contact-section{padding:25px 0 95px}.contact-card{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:32px 38px;border:1px solid rgba(97,168,255,.28);border-radius:12px;background:linear-gradient(120deg,rgba(26,59,99,.78),rgba(16,26,48,.88));box-shadow:0 18px 55px rgba(0,0,0,.2)}.contact-copy{max-width:620px}.contact-copy h2{margin:14px 0 12px;font-size:29px;letter-spacing:-.7px}.contact-copy p{margin:0;color:#a8bdd5;font-size:12px;line-height:1.9}.contact-points{display:flex;flex-wrap:wrap;gap:12px 23px;margin-top:23px}.contact-points span{color:#b9cde3;font-size:10px}.contact-points i{display:inline-flex;width:17px;height:17px;align-items:center;justify-content:center;margin-right:6px;border-radius:50%;color:#82dbab;background:rgba(57,167,111,.16);font-style:normal;font-size:10px}.qr-wrap{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:10px}.qr-wrap img{display:block;width:150px;height:150px;padding:7px;border-radius:10px;background:#fff;box-shadow:0 8px 28px rgba(0,0,0,.28)}.qr-wrap span{color:#98b4d2;font-size:10px}@media(max-width:560px){.contact-section{padding:65px 0}.contact-card{display:block;padding:25px 20px}.contact-copy h2{font-size:25px}.contact-points{display:grid;gap:10px}.qr-wrap{margin-top:26px}.qr-wrap img{width:170px;height:170px}}