*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body,input,textarea,button{font:14px/1.5 "Microsoft YaHei","\5FAE\8F6F\96C5\9ED1,\9ED1\4F53","PingFang SC","Heiti SC",tahoma,arial,Hiragino Sans GB,"\5B8B\4F53",sans-serif;}
body{margin:0 auto;color:#333;min-width:1200px;background:#fff;}
a{text-decoration: none;}
a:hover{text-decoration: none;}
a,a:hover{outline:none;}
#app{background:#f8fafc;display:flex;flex-direction:column;height:100vh;overflow:hidden}
.flex{display:flex}.flex-col{flex-direction:column}.flex-1{flex:1}.flex-wrap{flex-wrap:wrap}.flex-shrink-0{flex-shrink:0}
.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}
.justify-between{justify-content:space-between}.justify-center{justify-content:center}
.gap-1{gap:4px}.gap-1-5{gap:6px}.gap-2{gap:8px}.gap-2-5{gap:10px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.gap-12{gap:48px}
.shrink-0{flex-shrink:0}.w-full{width:100%}.w-fit{width:fit-content}
.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}
.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mx-auto{margin-left:auto;margin-right:auto}.block{display:block}.inline-block{display:inline-block}.inline-flex{display:inline-flex}
.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.sticky{position:sticky}.top-0{top:0}.bottom-0{bottom:0}
.inset-0{top:0;right:0;bottom:0;left:0}.inset-x-0{left:0;right:0}.inset-x-4{left:16px;right:16px}
.overflow-hidden{overflow:hidden}.overflow-y-auto{overflow-y:auto}
.cursor-pointer{cursor:pointer}.pointer-events-none{pointer-events:none}
.z-10{z-index:10}.z-20{z-index:20}.z-40{z-index:40}.z-50{z-index:50}.z-100{z-index:100}
.self-start{align-self:flex-start}.self-center{align-self:center}.self-end{align-self:flex-end}
.object-cover{object-fit:cover}.border-b{border-bottom:1px solid}.border-t{border-top:1px solid}.border-l-2{border-left:2px solid}
.bg-white{background:#fff}.text-white{color:#fff}.leading-tight{line-height:1.25}.leading-relaxed{line-height:1.625}
.font-black{font-weight:bold}.font-extrabold{font-weight:bold}.font-bold{font-weight:bold}.font-semibold{font-weight:600}.font-medium{font-weight:500}
.tracking-tight{letter-spacing:-.025em}.tracking-wider{letter-spacing:.05em}.tracking-widest{letter-spacing:.1em}
.uppercase{text-transform:uppercase}.hidden{display:none!important}
@keyframes fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
.animate-fadeIn{animation:fadeIn .35s cubic-bezier(.16,1,.3,1) forwards}
@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}
@keyframes ping{0%{transform:scale(1);opacity:1}75%{transform:scale(2);opacity:0}100%{transform:scale(1);opacity:0}}.animate-ping{animation:ping 1s cubic-bezier(0,0,.2,1) infinite}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}.animate-bounce{animation:bounce 1s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}
@keyframes spinSlow{to{transform:rotate(360deg)}}.animate-spin-slow{animation:spinSlow 10s linear infinite}
@keyframes laserBounce{0%,100%{top:0}50%{top:calc(100% - 1.5px)}}
@keyframes slideInRight{from{opacity:0;transform:translateY(200px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideInUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
@keyframes fadeInOverlay{from{opacity:0}to{opacity:1}}
@keyframes spinner{to{transform:rotate(360deg)}}.spinner{animation:spinner .6s linear infinite;display:inline-block}
@keyframes scaleIn{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
.scroll-area{flex:1;overflow-y:auto;position:relative;padding-top:80px}
.scroll-area::-webkit-scrollbar{width:6px}
.scroll-area::-webkit-scrollbar-track{background:transparent}
.scroll-area::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}

.pc-header{background:#fff;border-bottom:1px solid #f1f5f9;padding:16px 32px;display:flex;justify-content:space-between;align-items:center;position:fixed;top:0;left:0;right:0;z-index:20;max-width:1200px;margin:0 auto;border-radius: 16px}
.pc-header .logoIcon{display: flex;align-items: center}
.pc-header .logoIcon span {
    font-size: 15px;
    color: #1E1E1E;
    padding-left: 6px;
}
.ai-logo{width:24px;height:24px;background:linear-gradient(135deg,#10b981,#0d9488);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:bold;box-shadow:0 4px 6px rgba(16,185,129,.1);flex-shrink:0}
.nav-link{color:#64748b;font-size:12px;font-weight:bold;text-decoration:none;transition:color .2s}
.nav-links{display:flex;align-items:center;gap:24px;margin-right:24px}
.nav-link:hover{color:#059669}
.hot-badge2{display:inline-flex;align-items:center;gap:4px;background:#fff1f2;border:1px solid #ffe4e6;color:#e11d48;padding:6px 12px;border-radius:999px;font-size:10px;font-weight:bold}
.hot-badge2 span{display:inline-block;width:6px;height:6px;border-radius:50%;background:#e11d48;margin-right:5px}
.hero{background:linear-gradient(180deg,#fff,rgba(248,250,252,.5));border-bottom:1px solid rgba(226,232,240,.6);position:relative;overflow:hidden;max-width:1200px;margin:16px auto 0;width:100%;border-radius:24px;padding:56px 64px}
.hero-inner{max-width:1152px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:0px;align-items:center}
.hero-tag2{display:inline-flex;align-items:center;gap:6px;background:rgba(16,185,129,.1);color:#047857;border:1px solid rgba(16,185,129,.15);padding:4px 12px;border-radius:999px;font-size:14px;font-weight:bold;width:fit-content}
.hero-h1{font-size:60px;font-weight:bold;letter-spacing:-.025em;color:#0f172a;line-height:1.2;margin-top:16px}
.hero-desc2{font-size:14px;color:#64748b;max-width:384px;line-height:1.625;margin-top:8px}
.btn-primary{padding:10px 20px;border-radius:12px;background:#10b981;color:#fff;font-weight:bold;font-size:12px;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:6px;box-shadow:0 8px 24px rgba(16,185,129,.15);transition:background .2s}
.btn-primary:hover{background:#059669}
.btn-secondary{padding:10px 0px;border-radius:12px;background:#f97316;color:#fff;font-weight:bold;font-size:12px;border:1px solid #f97316;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:background .2s;width: 125px;
    justify-content: center;}
.btn-secondary:hover{background:#d97706}
.hero-img-wrap2{position:relative;border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(148,163,184,.3);border:1px solid rgba(226,232,240,.6);background:#fff;cursor:pointer;justify-self:end}
.hero-img-wrap2 img{width:100%;height:auto;display:block;object-fit:cover;transition:transform .5s}
.hero-img-wrap2:hover img{transform:scale(1.03)}
.content-wrap{max-width:1200px;margin:0 auto;padding:4px 0 128px;width:100%}
.sec-title{display:flex;flex-direction:column;gap:2px;margin-bottom:12px}
.sec-title h2{font-size:26px;font-weight:bold;color:#0f172a;display:flex;align-items:center;gap:6px}
.sec-title .bar{width:4px;height:14px;border-radius:999px;display:inline-block}
.sec-title .sub{font-size:14px;color:#94a3b8;}
.pain-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.pain-card{border-radius:16px;border:1px solid #e2e8f0;background:#fff;overflow:hidden;cursor:pointer;transition:all .3s;margin-bottom:0}
.pain-card.expanded{border-color:#10b981;box-shadow:0 0 0 1px rgba(16,185,129,.2)}
.pain-hd{padding:14px;display:flex;align-items:flex-start;gap:12px}
.pain-icon{width:36px;height:36px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:#f1f5f9;color:#475569;transition:.2s}
.pain-icon.on{background:#ecfdf5;color:#059669}
.pain-title{flex:1;min-width:0}
.pain-title h3{font-size:14px;font-weight:bold;color:#0f172a;line-height:1.25;transition:.2s}
.pain-title h3.on{color:#047857}
.pain-title p{font-size:12px;color:#64748b;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pain-chev{width:16px;flex-shrink:0;align-self:center;color:#94a3b8;transition:transform .3s,color .3s}
.pain-chev.on{transform:rotate(180deg);color:#10b981}
.pain-body{overflow:hidden;max-height:0;transition:max-height .35s ease}
.pain-body.open{max-height:600px}
.pain-body-inner{border-top:1px solid #f1f5f9;background:rgba(248,250,252,.5);padding:14px;display:flex;flex-direction:column;gap:12px;font-size:12px}
.detail-box{background:rgba(254,226,226,.4);border:1px solid #fecaca;border-radius:12px;padding:12px;display:flex;gap:8px}
.detail-box .emoji{font-size:16px}
.detail-box .dl{font-weight:bold;color:#991b1b;display:block}
.detail-box p{font-size:12px;line-height:1.625;color:#b91c1c;margin-top:2px}
.cure-box{background:rgba(16,185,129,.05);border:1px solid rgba(16,185,129,.15);border-radius:12px;padding:12px;display:flex;gap:8px}
.cure-box .emoji{font-size:16px}
.cure-box .cl{font-weight:bold;color:#065f46;font-size:12px;display:flex;align-items:center;gap:4px}
.cure-box .at{background:#10b981;color:#fff;font-size:8px;padding:1px 6px;border-radius:4px}
.cure-box h4{font-weight:bold;color:#1e293b;font-size:12px;margin-top:4px}
.cure-box p{font-size:12px;line-height:1.625;color:#047857;margin-top:2px}
.comp-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.comp-row{background:#fff;border-radius:16px;border:1px solid rgba(226,232,240,.9);padding:14px}
.comp-row hd{border-bottom:1px solid #f1f5f9;padding-bottom:6px;display:flex;justify-content:space-between;align-items:center;background:#f8fafc}
.comp-row .dl2{font-size:18px;font-weight:bold;color:#1e293b;display:flex;align-items:center;gap:6px}
.comp-row .dl2 .star{color:#10b981;font-size:12px}
.comp-row .dn{font-size:11px;color:#94a3b8}
.comp-cols{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px;font-size:12px}
.comp-trad{font-size:14px;background:rgba(248,250,252,.5);padding:10px;border-radius:12px;border:1px dashed #e2e8f0;color:#64748b;line-height:1.5}
.comp-trad .cl2{font-size:16px;font-weight:bold;color:#94a3b8;display:flex;margin-bottom:4px;align-items: center}
.comp-ai{font-size:14px;background:rgba(16,185,129,.05);padding:10px;border-radius:12px;border:1px solid rgba(16,185,129,.1);color: #1d293d;font-weight:bold;line-height:1.5}
.comp-ai.block_1{background-color: rgba(99, 102, 241, 0.04);border-color: rgba(99, 102, 241, 0.10);}
.comp-ai.block_1 .cl2{color: #432dd7}
.comp-ai.block_2{background-color: rgba(245, 158, 11, 0.04);border-color: rgba(245, 158, 11, 0.10);}
.comp-ai.block_2 .cl2{color: #bb4d00}
.comp-ai.block_3{background-color: rgba(244, 63, 94, 0.04);border-color: rgba(244, 63, 94, 0.10);}
.comp-ai.block_3 .cl2{color: #c70036}
.comp-ai.block_4{background-color: rgba(6, 182, 212, 0.04);border-color: rgba(6, 182, 212, 0.10);}
.comp-ai.block_4 .cl2{color:#007595}
.bg-slate{width: 6px;height: 6px;border-radius: 50%;display: inline-block;background: #94a3b8;margin-right: 5px}
.comp-ai .cl2{font-size:16px;font-weight:bold;display:block;margin-bottom:4px;}
.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tcard{background:#fff;border-radius:24px;border:1px solid #e2e8f0;padding:16px;display:flex;flex-direction:column;gap:16px}
.tchd{display:flex;justify-content:space-between;align-items:flex-start}
.tnum{font-size:20px;font-weight:bold;letter-spacing:-.05em}
.ttitle{font-size:16px;font-weight:bold;color:#0f172a;line-height:1.25;margin-top:2px}
.tdesc{font-size:14px;color:#64748b;line-height:1.625}
.ticon{width:20px;height:20px;margin-top:4px;flex-shrink:0}
.tc-indigo .tnum{color:#6366f1}.tc-indigo .ticon{color:#6366f1}
.tc-emerald{background:linear-gradient(135deg,#fcfdfd,#f2faf7);border-color:#d1fae5}.tc-emerald .tnum{color:#10b981}.tc-emerald .ticon{color:#10b981}
.tc-teal{background:linear-gradient(135deg,#fcfffe,#f4faf7);border-color:#ccfbf1}.tc-teal .tnum{color:#14b8a6}.tc-teal .ticon{color:#14b8a6}
.tc-amber{background:linear-gradient(135deg,#fffdfa,#fffbf4);border-color:#fde68a}.tc-amber .tnum{color:#f59e0b}.tc-amber .ticon{color:#f59e0b}
.tc-slate{background:rgba(248,250,252,.7);border-color:rgba(226,232,240,.8)}.tc-slate .tnum{color:#0d9488}.tc-slate .ticon{color:#0d9488}
.time-panel{background:rgba(238,242,255,.4);border-radius:12px;padding:14px;border:1px solid rgba(199,210,254,.5);display:flex;align-items:center;justify-content:space-between}
.tp-lbl{font-size:10px;color:#94a3b8;display:block;}
.tp-val{font-size:20px;font-weight:bold;color:#4f46e5;}
.tp-unit{font-size:12px;color:#475569;font-weight:600;margin-left:2px}
.tp-div{width:1px;height:24px;background:rgba(199,210,254,.5)}
.tp-right{text-align:right}
.tp-right .tp-val2{font-size:14px;font-weight:bold;color:#334155;}
.rl{display:flex;justify-content:space-between;font-size:12px;color:#94a3b8;margin-bottom:4px}
input[type=range]{width:100%;height:6px;background:#f1f5f9;border-radius:4px;-webkit-appearance:none;appearance:none;cursor:pointer}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:#4f46e5;cursor:pointer;border:2px solid #fff;box-shadow:0 2px 4px rgba(0,0,0,.15)}
.warn-box{background:#fffbeb;border-radius:12px;padding:12px;border:1px solid rgba(251,191,36,.5);font-size:12px;color:#92400e;line-height:1.625;display:flex;gap:8px}
.warn-box svg{width:16px;height:16px;color:#f59e0b;flex-shrink:0;margin-top:2px}
.warn-btn{margin-top:6px;display:inline-block;padding:4px 10px;background:#d97706;color:#fff;border:none;border-radius:8px;font-weight:bold;font-size:10.5px;}
.p-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.p-card{border-radius:12px;padding:10px;border:1px solid #e2e8f0;background:#fff;cursor:pointer;text-align:center;transition:.2s}
.p-card.sel{border-color:#10b981;background:rgba(238,242,255,.15)}
.p-tag{font-size:10px;padding:2px 6px;border-radius:6px;display:block;width:fit-content;margin: 0 auto}
.p-tag.def{background:#f1f5f9;color:#94a3b8}
.p-tag.sel-tag{background:#10b981;color:#fff}
.p-name{font-size:14px;font-weight:bold;color:#0f172a;display:block;line-height:1.25;margin-top: 7px}
.p-hr{font-size:12px;color:#10b981;display:block;margin-top:4px}
.tl-card{background:#0f172a;border-radius:16px;padding:16px;color:#fff}
.tl-hd{border-bottom:1px solid #1e293b;padding-bottom:6px;display:flex;justify-content:space-between;align-items:center}
.tl-hd .tl-l{font-size:12px;font-weight:bold;color:#2dd4bf;display:flex;align-items:center;gap:4px}
.tl-hd .tl-n{font-size:12px;color:#94a3b8;font-weight:bold}
.tl-steps{display:flex;flex-direction:column;gap:8px;margin-top:12px;font-size:12px}
.tl-step{display:flex;align-items:flex-start;gap:6px}
.tl-num{width:20px;height:20px;border-radius:50%;background:#1e293b;font-size:11px;color:#2dd4bf;display:flex;align-items:center;justify-content:center;font-weight:bold;border:1px solid rgba(45,212,191,.2);flex-shrink:0}
.tl-st{font-weight:bold;color:#e2e8f0}
.tl-sd{font-size:12px;color:#94a3b8;line-height:1.625;margin-top:2px}
.ch-list{display:flex;flex-direction:column;gap:10px}
.ch-card{background:#fff;border-radius:16px;border:1px solid #e2e8f0;padding:14px;transition:.2s}
.ch-card.passed{border-color:#10b981}.ch-card.failed{border-color:#fb7185}
.ch-meta{display:flex;justify-content:space-between;align-items:center}
.ch-chapter{font-size:10px;font-weight:bold;color:#4f46e5;letter-spacing:.05em}
.ch-w{font-size:12px;color:#94a3b8;}
.ch-q{font-size:14px;font-weight:bold;color:#1e293b;padding-right:20px;line-height:1.5;margin-top:8px}
.ch-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;font-size:10px;}
.ch-tag{padding:2px 6px;border-radius:4px}
.tag-t{background:#eef2ff;color:#4338ca}.tag-f{background:#fffbeb;color:#b45309;font-weight:bold}.tag-d{background:#fff1f2;color:#be123c;font-weight:bold}
.ch-div{height:1px;background:#f1f5f9;margin:8px 0}
.bad-txt{font-size: 11px;
    margin-bottom: 6px;
    color: #be123c;}
.btn-1{width:100%;padding:6px 12px;background:#4f46e5;color:#fff;border:none;border-radius:12px;font-size:12px;font-weight:bold;display:flex;align-items:center;justify-content:center;gap:4px;transition:background .2s}
.btn-1.redBtn{background: #be123c}
.ch-pass{background:#ecfdf5;border-radius:12px;padding:10px;border:1px solid #a7f3d0;color:#065f46;display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:bold}
.ch-pass .pt{display:flex;align-items:center;gap:6px}
.ch-pass .rbtn{font-size:11px;color:#059669;text-decoration:underline;background:none;border:none;cursor:pointer;font-weight:bold}
.ch-fail{border-radius:12px;padding:10px;background:#fff1f2;border:1px solid #fecaca;color:#9f1239;font-size:12px;line-height:1.625}
.btn-retry{width:100%;padding:6px 0;background:#f43f5e;color:#fff;border:none;border-radius:12px;font-size:12px;font-weight:bold;cursor:pointer;margin-top:6px}
.quiz-overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);backdrop-filter:blur(2px);z-index:100;display:flex;align-items:center;justify-content:center;padding:16px;animation:fadeInOverlay .2s}
.quiz-panel{background:#fff;border-radius:24px;width:100%;max-width:420px;padding:20px;animation:scaleIn .25s ease}
.quiz-hd{border-bottom:1px solid #f1f5f9;padding-bottom:8px;display:flex;justify-content:space-between;align-items:center}
.quiz-hd .qc{font-size:10px;font-weight:bold;color:#4f46e5;display:block}
.quiz-hd .qt{font-size:15px;font-weight:bold;color:#0f172a;line-height:1.25}
.quiz-close{width:24px;height:24px;border-radius:50%;background:#f1f5f9;border:none;display:flex;align-items:center;justify-content:center;color:#64748b;cursor:pointer}
.quiz-question{font-size:13px;font-weight:bold;color:#1e293b;background:#f8fafc;padding:12px;border-radius:16px;border:1px solid #f1f5f9;line-height:1.625;margin-top:16px}
.quiz-options{display:flex;flex-direction:column;gap:8px;margin-top:16px}
.qopt{width:100%;text-align:left;padding:12px;border-radius:12px;border:1px solid #e2e8f0;background:#fff;font-size:13px;font-weight:600;cursor:pointer;display:flex;gap:8px;transition:.2s}
.qopt.sel{border-color:#4f46e5;background:rgba(238,242,255,.5)}
.qopt.correct{border-color:#10b981;background:#ecfdf5;color:#064e3b}
.qopt.wrong{border-color:#fb7185;background:#fff1f2;color:#881337}
.qopt.disabled{opacity:.5}
.quiz-result{background:#f8fafc;border-radius:12px;padding:12px;border:1px solid #e2e8f0;font-size:13px;line-height:1.625;color:#475569;font-weight:500;margin-top:16px}
.btn-sub{width:100%;padding:10px;background:#4f46e5;color:#fff;border:none;border-radius:12px;font-size:13px;font-weight:bold;cursor:pointer;margin-top:12px}
.btn-sub:disabled{opacity:.4;cursor:default}
.btn-back2{width:100%;padding:10px;background:#0f172a;color:#fff;border:none;border-radius:12px;font-size:13px;font-weight:bold;cursor:pointer;margin-top:12px}
.lb-panel{background:#f8fafc;border-radius:12px;padding:12px;border:1px solid #f1f5f9;display:flex;align-items:center;justify-content:space-between}
.lb-text{font-size:12px}
.lb-text .lb-t{font-weight:bold;color:#1e293b;display:block}
.lb-text .lb-d{font-size:11px;color:#64748b;margin-top:2px}
.toggle{width:44px;height:22px;display:flex;align-items:center;border-radius:999px;padding:2px;cursor:pointer;transition:.3s;flex-shrink:0;background:#cbd5e1;border:none}
.toggle.on{background:#ef4444}
.toggle-k{width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 2px 4px rgba(0,0,0,.15);transition:transform .3s}
.toggle.on .toggle-k{transform:translateX(22px)}
.lb-alert{background:#fef2f2;border:1px solid #fecaca;border-radius:12px;padding:12px;font-size:12px;color:#991b1b}
.lb-alert .la-t{font-weight:bold;color:#450a0a;margin-bottom:4px}
.lb-ok{background:#ecfdf5;border:1px solid #d1fae5;border-radius:12px;padding:12px;font-size:12px;color:#065f46;line-height:1.625;font-weight:500}
.lb-ok .lo-t{font-weight:bold;color:#064e3b;display:block;margin-bottom:2px}
.ebd-card{background:rgba(245,158,11,.05);border:1px solid rgba(245,158,11,.15);border-radius:16px;padding:14px;font-size:12px;color:#1e293b}
.ebd-pend{text-align:center;padding:8px 0}
.ebd-pend strong{font-size:12px;color:#1e293b;display:block}
.btn-ebd{margin-top:12px;padding:8px 16px;background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff;font-weight:bold;border:none;border-radius:12px;font-size:12px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.ebd-rl{font-size:11px;font-weight:bold;color:#92400e;display:block;border-bottom:1px solid rgba(251,191,36,.4);padding-bottom:4px}
.ebd-q{font-size:12px;color:#1e293b;background:rgba(255,255,255,.6);padding:8px;border-radius:8px;border:1px solid #fde68a;font-weight:600;margin-top:8px}
.ebd-ops{display:flex;flex-direction:column;gap:6px;margin-top:8px;font-size:11px}
.ebd-op{padding:8px 10px;text-align:left;background:#fff;border:1px solid rgba(251,191,36,.9);border-radius:8px;cursor:pointer;font-weight:bold;color:#334155}
.ebd-done{text-align:center;padding:8px 0}
.ebd-done .trophy{width:32px;height:32px;color:#f59e0b}
.ebd-done .dt{font-weight:bold;font-size:12px;color:#451a03;display:block}
.ebd-done .dtError{font-weight:bold;font-size:12px;color:#be123c;display:block}
.ebd-done .dd{font-size:11px;color:#64748b;margin-top:2px}
.radar-card{background:#111827;border-radius:16px;padding:16px;color:#fff;position:relative;overflow:hidden}
.radar-hd{border-bottom:1px solid #1e293b;padding-bottom:8px;display:flex;justify-content:space-between;align-items:center}
.radar-hd .rl3{font-size:10px;color:#2dd4bf}
.btn-scan{font-size:12px;font-weight:bold;padding:6px 14px;border-radius:8px;border:1px solid rgba(45,212,191,.3);background:rgba(45,212,191,.2);color:#5eead4;cursor:pointer}
.btn-scan:disabled{background:#1e293b;color:#475569;cursor:not-allowed;border-color:transparent}
.radar-stats{display:flex;justify-content:space-between;align-items:center}
.rs-l .rsl{font-size:12px;color:#94a3b8;display:block;font-weight:500}
.rs-score{display:flex;align-items:baseline;gap:2px;padding-top:2px}
.rs-score .sn{font-size:30px;font-weight:bold;letter-spacing:-.025em;color:#2dd4bf}
.rs-score .st{font-size:12px;color:#64748b}
.rs-tag{font-size:11px;padding:2px 6px;border-radius:4px;font-weight:bold;display:block;width:fit-content;margin-top:4px}
.rs-tag.danger{background:rgba(244,63,94,.1);color:#fda4af}
.rs-tag.safe{background:rgba(16,185,129,.1);color:#6ee7b7}
.rs-div{width:1px;height:40px;background:#1e293b}
.rs-r .rsl{font-size:12px;color:#94a3b8;display:block;font-weight:500}
.rs-r .rn{font-size:18px;font-weight:bold;color:#e2e8f0;display:block;margin-top:4px}
.rs-r .rd{font-size:11px;color:#2dd4bf;display:block}
.laser{position:absolute;left:0;right:0;height:1.5px;background:#2dd4bf;box-shadow:0 0 10px #2dd4bf;top:0;pointer-events:none;animation:laserBounce 2s infinite}
.radar-svg{display:flex;flex-direction:column;align-items:center;gap:12px}
.radar-svg .rcl{font-size:12px;font-weight:bold;color:#334155;align-self: flex-start;}
.radar-svg svg{overflow:visible}
.radar-svg text{font-size:10px;fill:#94a3b8;font-weight:500}
.radar-svg text.sel{fill:#0f766e;font-weight:bold;font-size:11px}
.dim-box{background:#f8fafc;border:1px solid rgba(226,232,240,.8);border-radius:12px;padding:12px}
.dim-box .dim-row{display:flex;justify-content:space-between;font-size:12px}
.dim-box .dim-row strong{color:#1e293b}
.dim-box .dim-row .ds{font-weight:bold;color:#0d9488}
.dim-box .dim-desc{font-size:12px;line-height:1.625;color:#64748b;font-weight:500;margin-top:4px}
.disc-section{background:#fbfafa;border:1px solid #e7e5e5;border-radius:16px;padding:16px;font-size:13px;color:#0f172b;line-height:1.625;font-weight:600;max-width:896px;margin:0 auto}
.disc-title{font-weight:bold;color:#292526;display:flex;align-items:center;gap:4px;font-size:14px;border-bottom:1px solid #d6d3d1;padding-bottom:4px;margin-bottom:8px}
.disc-text{text-align:justify;line-height:23px;font-weight: 400}

.toc-fab{position:fixed;bottom:112px;right:32px;z-index:40;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.toc-menu{background:#0f172a;border:1px solid #1e293b;border-radius:20px;padding:14px;display:none;flex-direction:column;gap:8px;width:144px}
.toc-menu .toc-title{font-size:8px;text-transform:uppercase;font-weight:bold;letter-spacing:.1em;color:#64748b;border-bottom:1px solid #1e293b;padding-bottom:4px;display:block}
.toc-menu .toc-item{text-align:left;font-size:10px;color:#cbd5e1;font-weight:bold;background:none;border:none;cursor:pointer;padding:2px 0}
.toc-menu .toc-item.teal{color:#2dd4bf}
.toc-toggle{width:40px;height:40px;border-radius:50%;background:#0f172a;color:#fff;border:1px solid #1e293b;display:flex;align-items:center;justify-content:center;cursor:pointer}

.bottom-bar-pc{z-index:40;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-top:1px solid rgba(226,232,240,.9);padding:10px 16px 10px;position:fixed;bottom:16px;left:16px;right:16px;max-width:1200px;margin:0 auto;border-radius:16px;box-shadow:0 8px 32px #ccc}
.bb-tip{display:flex;align-items:center;justify-content:space-between;padding-bottom:8px;border-bottom:1px solid rgba(255,228,230,.4);margin-bottom:8px}
.bb-tip .tl{display:flex;align-items:center;gap:6px;overflow:hidden}
.bb-tip .td{width:6px;height:6px;border-radius:50%;background:#f43f5e;flex-shrink:0}
.bb-tip .tt{font-size:10px;font-weight:bold;color:#475569;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bb-tip .tb{font-size:9px;font-weight:bold;color:#d97706;background:rgba(245,158,11,.1);padding:2px 6px;border-radius:4px}
.bb-main{display:flex;justify-content:space-between;align-items:center;gap:12px}
.bp-row{display:flex;align-items:baseline;gap:4px}
.bp-row .yen{font-size:9px;font-weight:bold;color:#f43f5e;}
.bp-row .pn{font-size:20px;font-weight:bold;color:#e11d48;letter-spacing:-.025em;line-height:1}
.bp-row .po{font-size:9.5px;color:#94a3b8;font-weight:500;text-decoration:line-through;}
.bp-sub{font-size:9px;color:#94a3b8;font-weight:500;margin-top:2px}
.btn-buy2{flex:1;max-width:190px;height:40px;border-radius:12px;background:#f97316;color:#fff;font-weight:bold;font-size:12px;border:none;box-shadow:0 4px 14px rgba(16,185,129,.2);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px}
.btn-radar{padding:8px 24px;border-radius:12px;background:linear-gradient(135deg,#14b8a6,#059669);color:#fff;font-weight:bold;font-size:12px;border:none;cursor:pointer;display:flex;align-items:center;gap:4px}

.drawer-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.2);backdrop-filter:blur(2px);z-index:50;cursor:pointer}
.drawer-panel{z-index:50;background:#fff;position:fixed;bottom:10%;left: 50%;
    margin-left: -225px;width:450px;border-radius:16px;border:1px solid rgba(226,232,240,.8);display:flex;flex-direction:column;overflow:hidden;padding:20px 16px 24px;box-shadow:0 8px 32px rgba(0,0,0,.12);animation:slideInUp .3s ease}
.s-hd{border-bottom:1px solid #f1f5f9;margin-bottom:16px;padding-bottom:12px;display:flex;justify-content:space-between;align-items:flex-start}
.s-hd h3{font-size:14px;font-weight:bold;color:#1e293b;display:flex;align-items:center;gap:6px}
.s-hd .shs{font-size:10px;color:#94a3b8;font-weight:500;margin-top:2px}
.s-body{flex:1;overflow-y:auto}
.s-body::-webkit-scrollbar{width:4px}
.s-body::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}
.s-step{font-size:10px;font-weight:bold;color:#64748b;letter-spacing:.05em;text-transform:uppercase;display:block;border-left:2px solid #10b981;padding-left:6px;margin-bottom:8px}
.s-step.indigo{border-left-color:#4f46e5}
.selection-section{margin-bottom:20px}
.section-label{font-size:12px;font-weight:bold;color:#333;margin-bottom:10px;display:block}
.price-hint{color:#f97316;font-weight:bold;font-size:11px}
.tag-group{display:flex;flex-wrap:wrap;gap:8px}
.tag-item{display:flex;padding:8px 16px;border:1px solid #e5e7eb;border-radius:8px;font-size:13px;color:#6b7280;cursor:pointer;transition:all .2s;position:relative;background:#fff}
.tag-item:hover{border-color:#f97316;color:#f97316}
.tag-item.active{background:#f97316;border-color:#f97316;color:#fff}
.tag-item.disabled{color: #999;background: #fafafa;pointer-events: none;border: 1px solid #e5e7eb;}
.check-icon{display:inline-block;width:16px;height:16px;background:#fff;color:#f97316;border-radius:50%;font-size:10px;font-weight:bold;margin-left:6px;display:flex;align-items:center;justify-content:center}
.s-opt-list{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.s-opt{border:2px solid rgba(226,232,240,.7);border-radius:16px;padding:12px;cursor:pointer;display:flex;justify-content:space-between;align-items:flex-start;gap:10px;transition:.2s}
.s-opt.sc{border-color:#10b981}
.s-opt.ss{border-color:#4f46e5}
.sor{display:flex;align-items:center;gap:6px}
.sor .sr{width:14px;height:14px;border-radius:50%;border:1px solid #cbd5e1;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.sor .src{border-color:#10b981;background:#10b981}
.sor .srs{border-color:#4f46e5;background:#4f46e5}
.sor .sri{width:6px;height:6px;background:#fff;border-radius:50%}
.son{font-size:12px;font-weight:bold;color:#1e293b}
.sod{font-size:10px;color:#64748b;line-height:1.5;padding-left:20px}
.sop{font-size:12px;font-weight:bold;color:#1e293b;flex-shrink:0;margin-top:2px}
.coupon{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.2);color:#92400e;padding:10px;border-radius:12px;display:flex;justify-content:space-between;font-size:10px;font-weight:bold;margin-bottom:16px}
.coupon .cd{color:#e11d48;font-weight:bold}
.s-foot{border-top:1px solid #f1f5f9;padding-top:16px;}
.s-total{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#64748b}
.s-total .stl{display:flex;flex-direction:column}
.s-total .stl .dl3{color:#e11d48;font-weight:500}
.s-total .str{text-align:right}
.s-total .str .sa{font-size:18px;font-weight:bold;color:#e11d48;}
.btn-pay{width:100%;height:44px;background:#10b981;color:#fff;border:none;border-radius:12px;font-weight:bold;font-size:13px;box-shadow:0 4px 14px rgba(16,185,129,.2);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:14px}
.btn-pay:disabled{background:#6ee7b7;cursor:default}
.success-overlay{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:16px}
.success-bg{position:fixed;inset:0;background:#0f172a;opacity:.6;cursor:pointer}
.success-modal{background:#fff;border-radius:24px;padding:20px;max-width:384px;width:100%;text-align:center;position:relative;z-index:10;animation:scaleIn .3s ease}
.success-check{width:56px;height:56px;background:#10b981;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto;font-size:24px;font-weight:bold}
.success-title{font-size:14px;font-weight:bold;color:#1e293b;margin-top:12px}
.success-sub{font-size:9.5px;color:#94a3b8;letter-spacing:.05em;text-transform:uppercase;display:block;margin-top:2px}
.success-msg{font-size:11px;line-height:1.625;color:#475569;background:#f8fafc;border:1px solid #f1f5f9;padding:12px;border-radius:16px;text-align:justify;margin-top:12px}
.success-plan{font-size:10px;color:#94a3b8;margin-top:8px}
.btn-start{width:100%;padding:8px;background:#0f172a;color:#fff;border:none;border-radius:12px;font-weight:bold;font-size:12px;cursor:pointer;margin-top:16px}
.demo-overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);backdrop-filter:blur(2px);z-index:100;display:flex;align-items:center;justify-content:center;padding:16px;animation:fadeInOverlay .2s}
.demo-modal{background:#0f172a;border-radius:24px;padding:20px;color:#fff;width:100%;max-width:320px;border:1px solid #1e293b;text-align:center;animation:scaleIn .3s ease}
.demo-modal .di{width:48px;height:48px;background:rgba(16,185,129,.1);color:#34d399;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto;font-size:20px}
.demo-modal h3{font-size:14px;font-weight:bold;color:#f1f5f9;margin-top:12px}
.demo-modal p{font-size:11px;color:#94a3b8;line-height:1.625;margin-top:8px}
.demo-terminal{background:#000;border-radius:12px;padding:14px;text-align:left;font-size:9px;color:#34d399;margin-top:12px;border:1px solid #1e293b}
.btn-demo{width:100%;padding:8px;background:linear-gradient(135deg,#10b981,#14b8a6);border:none;border-radius:12px;color:#fff;font-size:12px;font-weight:bold;cursor:pointer;margin-top:16px}
.tips{text-align: right;font-size: 10px;color: #ccc;}
.bottom-fixed {
    width: 100%;
    height: 80px;
    background: rgba(18,26,30,0.8);
    position: fixed;
    bottom: 0;
    display: flex;
    justify-content: center;
    z-index: 10
}

.bottom-fixed h3 {
    font-family: Microsoft YaHei;
    margin-right: 92px;
    font-weight: bold;
    font-size: 30px;
    color: #1b3289;
    line-height: 80px;
    font-style: italic;
    background: linear-gradient(-90deg,#fff7b9 .146484375%,#ffd297 98.5107421875%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    padding-right: 10px
}

.bottom-fixed .price-btn {
    width: 180px;
    height: 50px;
    margin-top: 15px;
    background: linear-gradient(-90deg,#fff7d4 0,#fff594 100%);
    border-radius: 25px;
    position: relative;
    z-index: -1;
    margin-right: -78px
}

.bottom-fixed .price-btn span {
    line-height: 43px;
    font-weight: 400;
    font-size: 18px;
    color: #ff7e00;
    margin-left: 26px
}

.bottom-fixed .price-btn span em {
    font-size: 25px;
    font-weight: bold
}

.bottom-fixed .buy-btn {
    width: 224px;
    height: 50px;
    margin-top: 15px;
    background: linear-gradient(-90deg,#fa9028,#fa5627);
    border-radius: 25px;
    text-align: center;
    line-height: 50px;
    font-weight: 600;
    font-size: 22px;
    color: #fff;
    position: relative;
    z-index: 0
}
@media(max-width:1024px){.tech-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){
    .pc-header{margin:0;border-radius:0;padding:16px 20px;flex-wrap:wrap;gap:8px}
    .hero{padding:20px 16px;border-radius:0;margin:0}
    .hero-inner{grid-template-columns:1fr;gap:24px}
    .hero-h1{font-size:28px}
    .hero-img-wrap2{justify-self:center}
    .content-wrap{padding:4px 16px 128px}
    .pain-grid{grid-template-columns:1fr}
    .comp-grid{grid-template-columns:1fr}
    .tech-grid{grid-template-columns:1fr}
    .p-grid{grid-template-columns:1fr 1fr}
    .bottom-bar-pc{left:8px;right:8px;bottom:8px;border-radius:12px}
    .toc-fab{right:16px;bottom:96px}
}