:root{--ink:#172033;--muted:#69758a;--line:#e6eaf2;--purple:#6b4cf4;--blue:#366cf5;--paper:#fff;--soft:#f7f8fc;--green:#27b879;--shadow:0 22px 60px rgba(40,45,80,.10)}
.contact-card{text-align:center}.contact-card>h2{margin:12px 0 10px;font-size:28px}.contact-card .contact-intro{max-width:520px;margin:0 auto 22px;color:#6f7b90;font-size:14px;line-height:1.85}.contact-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:20px 0}.contact-steps span{padding:12px 8px;border-radius:11px;background:#f6f7fb;color:#596579;font-size:11px;line-height:1.5}.contact-steps b{display:grid;place-items:center;width:22px;height:22px;margin:0 auto 7px;border-radius:50%;background:#6b4cf4;color:#fff}.wecom-box{display:flex;flex-direction:column;align-items:center;padding:18px;border:1px solid #e8e5f4;border-radius:18px;background:linear-gradient(180deg,#fbfaff,#fff)}.wecom-qr{width:230px;height:230px;object-fit:contain;border-radius:14px;background:#fff}.wecom-box>strong{margin-top:13px;font-size:14px}.wecom-box>small{margin-top:7px;color:#8a94a6}.wecom-placeholder{margin:0 auto 5px}@media(max-width:650px){.contact-steps{grid-template-columns:1fr}.wecom-qr{width:210px;height:210px}}
body .card-codex{left:13%;bottom:9%;transform:rotate(-6deg)}body .card-codex b{background:#080808}body .card-codex img{display:block;width:46px;height:46px;object-fit:contain}
@media(min-width:1001px){body .hero{min-height:620px;align-items:start;padding-top:22px;padding-bottom:58px}body .hero-copy{padding-top:14px}body .card-gpt{right:7%;top:31%;transform:rotate(5deg)}}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"PingFang SC","Microsoft YaHei",Inter,Arial,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.announcement{padding:8px 20px;text-align:center;background:#182238;color:#dfe7ff;font-size:12px}.site-header{height:78px;max-width:1240px;margin:auto;padding:0 24px;display:flex;align-items:center;gap:42px;border-bottom:1px solid rgba(230,234,242,.9);background:rgba(255,255,255,.92);position:relative;z-index:20}.brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:900;letter-spacing:-.5px;margin-right:auto}.brand-mark,.center-mark{display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--blue),var(--purple));box-shadow:0 12px 28px rgba(89,73,236,.25)}.brand-mark{width:42px;height:42px;border-radius:14px}.site-header nav{display:flex;gap:32px;color:#414b60;font-size:14px;font-weight:650}.site-header nav a:hover{color:var(--purple)}.header-action,.button{display:inline-flex;align-items:center;justify-content:center;border:0;cursor:pointer;font-weight:800}.header-action{padding:13px 20px;border-radius:12px;color:#fff;background:linear-gradient(120deg,var(--blue),var(--purple));box-shadow:0 12px 26px rgba(70,83,232,.2);font-size:14px}.menu-toggle{display:none}.flash-stack{position:fixed;z-index:100;top:95px;right:22px;max-width:390px}.flash{padding:13px 16px;border-radius:11px;margin-bottom:8px;background:#eff6ff;color:#264b85;box-shadow:var(--shadow);font-size:14px}.flash.error{background:#fff1f1;color:#a33131}.flash.success{background:#ecfbf4;color:#17734c}
.hero{min-height:700px;position:relative;overflow:hidden;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;max-width:1440px;margin:auto;padding:58px max(7vw,32px) 78px;background:radial-gradient(circle at 75% 35%,rgba(109,76,245,.11),transparent 28%),radial-gradient(circle at 10% 90%,rgba(69,211,207,.12),transparent 31%)}.hero:after{content:"";position:absolute;inset:0 0 0 54%;opacity:.42;pointer-events:none;background-image:linear-gradient(#edf0f7 1px,transparent 1px),linear-gradient(90deg,#edf0f7 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to right,transparent,#000)}.hero-copy{position:relative;z-index:2;max-width:630px}.eyebrow{display:flex;align-items:center;gap:9px;width:max-content;padding:8px 13px;color:#465776;background:#f8fbff;border:1px solid #dfe7f4;border-radius:999px;font-size:13px;font-weight:750}.eyebrow span{width:8px;height:8px;border-radius:50%;background:#2bc884;box-shadow:0 0 0 5px rgba(43,200,132,.12)}.hero h1{font-size:64px;line-height:1.1;letter-spacing:-3px;margin:25px 0 24px}.hero h1 em{font-style:normal;color:transparent;background:linear-gradient(90deg,#316cf4,#7544ee);background-clip:text}.hero-lead{max-width:590px;font-size:18px;line-height:1.9;color:var(--muted)}.hero-actions{display:flex;gap:14px;margin:34px 0 28px}.button{min-height:48px;padding:0 22px;border-radius:13px}.button.primary{color:#fff;background:linear-gradient(120deg,var(--blue),var(--purple));box-shadow:0 14px 28px rgba(70,83,232,.22)}.button.primary b,.product-action b{margin-left:18px}.button.secondary{border:1px solid #d9deea;background:#fff;color:#30394d}.button.full{width:100%}.trust-row{display:flex;align-items:center;gap:13px;color:#748097;font-size:13px;font-weight:650}.trust-row i{width:3px;height:3px;border-radius:50%;background:#bdc4d2}.hero-visual{position:relative;z-index:2;height:550px;display:grid;place-items:center}.orbit{position:absolute;border:1px solid rgba(104,83,239,.18);border-radius:50%}.orbit-one{width:450px;height:450px}.orbit-two{width:330px;height:330px;border-style:dashed}.center-card{width:235px;height:225px;border:1px solid rgba(219,222,241,.9);border-radius:28px;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);box-shadow:0 30px 70px rgba(74,66,136,.16);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px}.center-mark{width:66px;height:66px;border-radius:20px;font-size:26px;font-weight:900}.center-card strong{font-size:23px}.center-card small{color:#7a8397}.float-card{position:absolute;width:126px;height:136px;padding:17px;border-radius:23px;background:#fff;box-shadow:0 23px 55px rgba(65,58,115,.16);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;transform:rotate(-6deg)}.float-card b{display:grid;place-items:center;width:54px;height:54px;border-radius:17px;color:#fff;font-size:14px}.float-card span{font-size:13px;font-weight:800}.card-gpt{right:4%;top:39%;transform:rotate(7deg)}.card-gpt b{background:#172033}.card-claude{left:15%;bottom:7%;transform:rotate(8deg)}.card-claude b{background:#df7655}.card-gemini{right:17%;top:3%}.card-gemini b{background:linear-gradient(135deg,#3675ed,#9c45f3)}.dot{position:absolute;width:13px;height:13px;background:#7250ef;border-radius:50%;box-shadow:0 0 0 8px rgba(114,80,239,.11)}.dot-a{left:14%;top:30%}.dot-b{right:10%;top:26%}.dot-c{left:27%;bottom:4%}
.advantages{max-width:1120px;margin:-34px auto 0;position:relative;z-index:4;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.advantages article{display:flex;align-items:center;gap:16px;padding:25px 28px}.advantages article+article{border-left:1px solid var(--line)}.advantages article>span{font-size:12px;font-weight:900;color:var(--purple);padding:7px;border-radius:8px;background:#f0edff}.advantages h3{margin:0 0 5px;font-size:15px}.advantages p{margin:0;color:#8a93a5;font-size:12px;line-height:1.6}.section{padding:96px 24px}.section-heading{text-align:center;max-width:760px;margin:0 auto 46px}.section-heading>p,.kicker{color:var(--purple);font-size:12px;font-weight:900;letter-spacing:1px;text-transform:uppercase}.section-heading h2{margin:12px 0;font-size:38px;letter-spacing:-1px}.section-heading>span{color:#80899b;line-height:1.7}.services{background:#f7f8fc}.product-grid{max-width:1180px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{position:relative;padding:24px;border-radius:22px;background:#fff;border:1px solid #e8ebf3;box-shadow:0 12px 34px rgba(50,59,87,.05);transition:.2s ease}.product-card:hover{transform:translateY(-4px);box-shadow:0 20px 42px rgba(50,59,87,.09)}.badge{display:inline-flex;padding:6px 9px;color:#fff;background:linear-gradient(120deg,#ff776c,#ff9d6c);border-radius:8px;font-size:11px;font-weight:800}.product-top{display:flex;align-items:center;gap:10px;margin-top:18px;color:#8a93a5;font-size:12px}.product-mark{display:grid;place-items:center;width:46px;height:46px;color:#fff;background:linear-gradient(135deg,#273246,#111827);border-radius:14px;font-size:11px;font-weight:900}.product-card h3{margin:18px 0 7px;font-size:20px;letter-spacing:-.4px}.product-subtitle{margin:0;color:#7b8598;font-size:13px;min-height:40px;line-height:1.6}.price{display:flex;align-items:baseline;gap:4px;margin:22px 0 18px;font-size:31px;font-weight:900}.price small{font-size:15px}.price strong{font-size:22px}.price span{margin-left:auto;color:#8a93a5;font-size:11px;font-weight:500}.product-card ul,.feature-list{list-style:none;padding:0;margin:0 0 22px}.product-card li,.feature-list li{position:relative;padding:7px 0 7px 23px;color:#596579;font-size:13px}.product-card li:before,.feature-list li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}.product-action{width:100%;background:#eff1ff;color:#5944dc}.product-action:hover{background:#e7e9ff}.process{background:#192238;color:#fff}.section-heading.light>span{color:#aeb8cc}.process-grid{max-width:1120px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.process-grid article{padding:28px;border-radius:18px;background:#222e48;border:1px solid #34415c}.process-grid article>span{color:#8978ff;font-size:26px;font-weight:900}.process-grid h3{margin:26px 0 10px}.process-grid p{margin:0;color:#adb7ca;font-size:13px;line-height:1.8}.query-section{max-width:1120px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.query-copy h2{font-size:38px;margin:20px 0 14px}.query-copy>p:last-child{color:#778195;line-height:1.8}.query-form{padding:28px;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);background:#fff}.query-form label,.order-form-card label{display:block;margin-bottom:17px;color:#4a566b;font-size:13px;font-weight:700}.query-form input,.order-form-card input,.order-form-card textarea{width:100%;margin-top:8px;padding:14px 15px;border:1px solid #dfe4ed;border-radius:11px;background:#fbfcfe;outline:none}.query-form input:focus,.order-form-card input:focus,.order-form-card textarea:focus{border-color:#8874f6;box-shadow:0 0 0 3px rgba(107,76,244,.1)}.faq{background:#f8f9fc}.faq-list{max-width:850px;margin:auto}.faq-list details{border-bottom:1px solid #dde2ec;padding:20px 0}.faq-list summary{cursor:pointer;font-weight:800;list-style:none}.faq-list summary:after{content:"＋";float:right;color:#6b4cf4}.faq-list details[open] summary:after{content:"－"}.faq-list details p{color:#748095;line-height:1.8;margin:15px 0 0}.site-footer{max-width:1180px;margin:auto;padding:64px 24px 32px;display:grid;grid-template-columns:2fr 1fr 1.2fr;gap:60px;color:#687388}.footer-brand{color:#172033}.site-footer>div>p{max-width:360px;line-height:1.8;font-size:13px}.site-footer>div:not(:first-child){display:flex;flex-direction:column;align-items:flex-start;gap:10px;font-size:13px}.site-footer strong{color:#172033;margin-bottom:6px}.site-footer small{grid-column:1/-1;padding-top:25px;border-top:1px solid var(--line)}
.subpage{max-width:1120px;margin:auto;padding:50px 24px 100px}.back-link{color:#657187;font-size:13px}.order-layout{display:grid;grid-template-columns:.92fr 1.08fr;gap:34px;margin-top:30px}.order-summary,.order-form-card,.result-card,.payment-card{border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 14px 42px rgba(49,54,84,.07)}.order-summary{padding:42px;background:radial-gradient(circle at 100% 0,rgba(107,76,244,.11),transparent 35%),#fff}.order-summary h1{font-size:38px;margin:15px 0}.order-summary>p:not(.kicker){color:#6e7a8e;line-height:1.8}.price.large{font-size:38px}.notice-box{padding:15px;border-radius:12px;background:#f5f3ff;color:#5c4aa7;font-size:12px;line-height:1.7}.order-form-card{padding:35px}.order-form-card>h2{margin:30px 0 7px}.order-form-card>p{color:#7c8698;font-size:13px}.step-row{display:flex;align-items:center;gap:9px;color:#9aa3b3;font-size:11px;font-weight:700}.step-row .active{color:#5c46da}.step-row i{height:1px;flex:1;background:#e4e7ef}.check-line{display:flex!important;align-items:flex-start;gap:8px;font-weight:500!important;line-height:1.6}.check-line input{width:auto!important;margin:3px 0 0!important}.result-page{display:grid;grid-template-columns:1fr 330px;gap:25px}.result-card,.payment-card{padding:34px}.result-heading{display:flex;align-items:center;gap:16px}.result-heading p{margin:0;color:#7c8799;font-size:12px}.result-heading h1{margin:4px 0 0;font-size:28px}.status-dot{width:17px;height:17px;border-radius:50%;background:#f2b84b;box-shadow:0 0 0 8px rgba(242,184,75,.13)}.status-dot.completed{background:#29bc7c;box-shadow:0 0 0 8px rgba(41,188,124,.13)}.status-dot.cancelled{background:#e36565;box-shadow:0 0 0 8px rgba(227,101,101,.13)}.status-track{display:grid;grid-template-columns:repeat(4,1fr);margin:36px 0}.status-track div{text-align:center;position:relative;color:#a1a9b7}.status-track div:after{content:"";position:absolute;height:2px;background:#e5e8ef;left:60%;right:-40%;top:16px}.status-track div:last-child:after{display:none}.status-track span{display:grid;place-items:center;width:32px;height:32px;margin:auto;border-radius:50%;background:#eef0f5;font-size:12px;font-weight:900}.status-track p{font-size:11px}.status-track .done{color:#5f49de}.status-track .done span,.status-track .done:after{background:#6b4cf4;color:#fff}.order-info-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:15px;overflow:hidden}.order-info-grid div{padding:18px}.order-info-grid div:nth-child(odd){border-right:1px solid var(--line)}.order-info-grid div:nth-child(-n+2){border-bottom:1px solid var(--line)}.order-info-grid span,.order-note span{display:block;color:#9099aa;font-size:11px;margin-bottom:7px}.order-info-grid strong{font-size:13px}.order-note{margin-top:18px;padding:17px;border-radius:13px;background:#f7f8fb}.order-note p{margin:0;line-height:1.7;font-size:13px}.order-note.accent{background:#f2efff}.payment-card{text-align:center}.payment-card h2{font-size:21px}.payment-card>p:not(.kicker){color:#778195;font-size:12px;line-height:1.7}.payment-card small{display:block;color:#8c95a5;margin-top:18px}.qr-image,.qr-placeholder{width:220px;height:220px;margin:20px auto;border-radius:16px}.qr-image{object-fit:contain;border:1px solid var(--line)}.qr-placeholder{display:grid;place-items:center;align-content:center;gap:8px;color:#978ba8;background:repeating-linear-gradient(45deg,#faf9ff,#faf9ff 10px,#f3f0fb 10px,#f3f0fb 20px);border:1px dashed #c9c0e6}.qr-placeholder span{font-size:24px;font-weight:900}.qr-placeholder strong{font-size:12px}
@media(max-width:1000px){.product-grid{grid-template-columns:repeat(2,1fr)}.site-header nav{display:none}.menu-toggle{display:block;border:0;background:#f4f5f9;border-radius:9px;padding:9px 12px}.site-header.open nav{display:flex;position:absolute;top:77px;left:20px;right:20px;flex-direction:column;padding:18px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow)}.hero{grid-template-columns:1fr}.hero-copy{text-align:center;margin:auto}.eyebrow,.hero-actions,.trust-row{margin-left:auto;margin-right:auto}.hero-visual{height:500px}.advantages{margin:0 24px;grid-template-columns:1fr}.advantages article+article{border-left:0;border-top:1px solid var(--line)}.process-grid{grid-template-columns:1fr 1fr}.order-layout,.result-page{grid-template-columns:1fr}.payment-card{max-width:none}}
@media(max-width:650px){.announcement{font-size:11px}.site-header{height:68px;padding:0 16px}.brand{font-size:17px}.brand-mark{width:38px;height:38px}.header-action{display:none}.site-header.open nav{top:67px}.hero{padding:50px 18px 65px;min-height:auto}.hero-copy{text-align:left}.eyebrow,.hero-actions,.trust-row{margin-left:0}.hero h1{font-size:43px;letter-spacing:-2px}.hero-lead{font-size:16px}.hero-visual{height:420px;transform:scale(.82);margin:-10px -40px}.section{padding:72px 18px}.section-heading h2,.query-copy h2{font-size:30px}.product-grid,.process-grid{grid-template-columns:1fr}.query-section{grid-template-columns:1fr;gap:28px}.site-footer{grid-template-columns:1fr;gap:25px}.site-footer small{grid-column:1}.order-summary,.order-form-card,.result-card,.payment-card{padding:24px}.order-summary h1{font-size:30px}.status-track p{font-size:10px}.order-info-grid{grid-template-columns:1fr}.order-info-grid div{border:0!important;border-bottom:1px solid var(--line)!important}.order-info-grid div:last-child{border-bottom:0!important}}