/* 公开宣传页：按参考图的浅蓝环境光、倾斜工作台和五列特性带构建 */
.marketing-page { position:relative; min-height:100vh; overflow:hidden; color:#162445; background:linear-gradient(180deg,#f4f8ff 0%,#f7f9ff 48%,#fff 100%); }
.marketing-page * { box-sizing:border-box; }.marketing-page button { font:inherit; }.mk-glow { position:absolute; pointer-events:none; border-radius:50%; filter:blur(70px); opacity:.55; }.mk-glow-a { width:560px;height:560px;left:-240px;top:40px;background:#c5dcff; }.mk-glow-b { width:720px;height:720px;right:-250px;top:100px;background:#ddd4ff;opacity:.56; }.mk-glow-c { width:400px;height:260px;left:34%;top:500px;background:#d9f4ff;opacity:.33; }
.mk-nav { position:relative;z-index:5; max-width:1375px; height:88px; margin:0 auto; padding:0 2px; display:flex; align-items:center; gap:28px; }.mk-brand { display:flex;align-items:center;gap:18px;cursor:pointer; }.mk-logo { width:54px;height:54px;flex:0 0 54px;display:inline-flex;align-items:center;justify-content:center;border-radius:17px;color:#fff;font-weight:800;font-size:20px;letter-spacing:.5px;background:linear-gradient(145deg,#187af5 0%,#4858ee 54%,#823fdb 100%);box-shadow:0 10px 22px rgba(69,86,227,.28),inset 0 1px 0 rgba(255,255,255,.45); }.mk-brand-copy b { display:block;color:#18233e;font-size:22px;letter-spacing:.02em;line-height:1.2; }.mk-brand-copy small { display:block;margin-top:5px;color:#a3abc0;font-size:12px;letter-spacing:.24em; }.mk-links { display:flex;align-items:stretch;gap:38px;margin-left:92px;height:100%; }.mk-link { position:relative;padding:0;border:0;background:transparent;color:#434d67;cursor:pointer;font-size:15px;white-space:nowrap; }.mk-link:hover,.mk-link.active { color:#2167e8; }.mk-link.active:after { content:"";position:absolute;bottom:11px;left:0;right:0;margin:auto;width:34px;height:3px;border-radius:3px;background:#2469ed; }.mk-nav-cta,.mk-primary { border:0;color:#fff;cursor:pointer;background:linear-gradient(110deg,#176eee,#2d62ee 60%,#514ee9);box-shadow:0 12px 24px rgba(39,101,233,.24);transition:transform .18s,box-shadow .18s; }.mk-nav-cta { margin-left:auto;min-width:142px;height:48px;border-radius:25px;font-weight:600;font-size:15px; }.mk-nav-cta span { margin-left:9px;font-size:20px;vertical-align:-1px; }.mk-nav-cta:hover,.mk-primary:hover { transform:translateY(-2px);box-shadow:0 15px 28px rgba(39,101,233,.32); }.mk-menu { display:none;border:0;background:transparent;color:#33527e;font-size:22px; }
.mk-hero { position:relative;z-index:2;max-width:1375px;min-height:688px;margin:0 auto;display:grid;grid-template-columns:42% 58%;align-items:center; }.mk-hero:after { content:"";position:absolute;z-index:0;left:-8%;right:-8%;bottom:-1px;height:92px;border-radius:50% 50% 0 0 / 100% 100% 0 0;background:linear-gradient(180deg,rgba(201,220,255,.08),rgba(184,208,255,.82));opacity:.78;pointer-events:none; }.mk-copy { position:relative;z-index:3;padding:30px 0 78px; }.mk-kicker { display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:12px;color:#275bc5;background:rgba(231,242,255,.78);font-size:14px;box-shadow:0 4px 15px rgba(68,115,210,.06); }.mk-kicker-icon { display:inline-flex;width:20px;height:20px;align-items:center;justify-content:center;border-radius:6px;color:#fff;background:linear-gradient(145deg,#386ff0,#6252e4);font-size:12px; }.mk-copy h1 { margin:24px 0 26px;color:#121d3a;font-size:58px;line-height:1.26;letter-spacing:-.055em;font-weight:780; }.mk-copy h1 em,.mk-benefit-copy h2 em { display:inline;font-style:normal;background:linear-gradient(100deg,#1269eb 13%,#5553ec 88%);-webkit-background-clip:text;background-clip:text;color:transparent; }.mk-lead { margin:0;color:#56647e;font-size:17px;line-height:1.9;letter-spacing:.02em; }.mk-checks { display:flex;gap:25px;margin-top:31px;color:#51607b;font-size:15px; }.mk-checks span { white-space:nowrap; }.mk-checks i { display:inline-flex;width:19px;height:19px;align-items:center;justify-content:center;margin-right:7px;border-radius:50%;color:#fff;font-style:normal;font-size:12px;background:#2875e9;box-shadow:0 4px 8px rgba(40,117,233,.22); }.mk-actions { display:flex;gap:20px;margin-top:40px;align-items:center; }.mk-primary { min-width:199px;height:59px;padding:0 25px;border-radius:31px;font-size:17px;font-weight:650; }.mk-primary b { margin-left:10px;font-size:22px;font-weight:400; }.mk-secondary { height:59px;padding:0 25px;border:1.5px solid #6c8fe0;border-radius:31px;background:rgba(255,255,255,.34);color:#2b66da;cursor:pointer;font-size:16px;transition:.18s; }.mk-secondary:hover { background:#fff;box-shadow:0 8px 20px rgba(65,105,200,.12); }.mk-play { display:inline-flex;width:22px;height:22px;margin-right:7px;align-items:center;justify-content:center;border:1px solid #2b66da;border-radius:50%;font-size:9px; }.mk-trust { display:flex;align-items:center;gap:10px;margin-top:28px;color:#8d98ac;font-size:12px; }.mk-trust-dot { color:#346fe5;font-size:16px; }.mk-trust-line { width:1px;height:14px;background:#d4dbe8; }
.mk-stage { position:relative;min-height:650px;align-self:stretch; }.mk-light-orbit { position:absolute;width:760px;height:540px;right:-110px;top:95px;border-radius:50%;background:radial-gradient(ellipse at center,rgba(107,174,255,.30),rgba(120,119,239,.11) 43%,transparent 72%);filter:blur(8px);transform:rotate(-12deg); }.mk-desktop-shot { position:absolute;z-index:2;right:66px;top:89px;width:654px;height:455px;padding:10px;border-radius:22px;background:#fff;box-shadow:0 26px 55px rgba(65,95,173,.20),0 0 0 1px rgba(115,141,215,.1);transform:perspective(1150px) rotateY(-7deg) rotateZ(-3deg); }.mk-shot-top { height:34px;display:flex;align-items:center;gap:8px;padding:0 11px;color:#293555;font-size:11px; }.mk-mini-logo { display:inline-flex;width:22px;height:22px;align-items:center;justify-content:center;border-radius:7px;color:#fff;background:linear-gradient(145deg,#287df3,#6251e6);font-weight:750;font-size:8px; }.mk-mini-user { margin-left:auto;color:#3f7cf0; }.mk-shot-body { height:390px;display:flex;overflow:hidden;border-radius:14px;background:#f5f7fc; }.mk-shot-side { width:136px;flex:none;padding:15px 9px;background:#fff;border-right:1px solid #edf0f6; }.mk-side-brand { display:flex;align-items:center;gap:6px;padding:0 5px 15px;color:#273452;font-size:9px; }.mk-side-brand span { display:inline-flex;width:21px;height:21px;align-items:center;justify-content:center;border-radius:7px;color:#fff;background:#3678ef;font-size:8px;font-weight:bold; }.mk-side-item { margin:4px 0;padding:8px 9px;border-radius:7px;color:#8792a9;font-size:9px;white-space:nowrap; }.mk-side-item.on { color:#2469e6;background:#e9f2ff;font-weight:650; }.mk-shot-main { flex:1;min-width:0;padding:21px 20px; }.mk-shot-heading { display:flex;justify-content:space-between;align-items:start; }.mk-shot-heading strong { display:block;color:#18243e;font-size:21px;letter-spacing:-.03em; }.mk-shot-heading small { display:block;margin-top:5px;color:#a1aabc;font-size:9px; }.mk-shot-chip { padding:5px 8px;border-radius:7px;color:#4778d8;background:#eaf2ff;font-size:8px; }.mk-alert { display:flex;align-items:center;gap:7px;margin:18px 0 13px;padding:11px 12px;border-radius:10px;color:#ac7731;background:#fff6e8;font-size:9px; }.mk-alert b { margin-left:auto;font-size:15px;font-weight:400; }.mk-stat-grid { display:grid;grid-template-columns:repeat(3,1fr);gap:9px; }.mk-stat { min-height:92px;padding:10px 11px;border-radius:11px;background:#fff;box-shadow:0 4px 12px rgba(54,81,133,.06); }.mk-stat i { display:inline-flex;width:22px;height:22px;align-items:center;justify-content:center;margin-bottom:5px;border-radius:7px;font-style:normal;font-size:11px;background:#eff6ff; }.mk-stat i.c2 { background:#eafafa; }.mk-stat i.c3 { background:#fff2df; }.mk-stat i.c4 { background:#e9f8ee; }.mk-stat i.c5 { background:#f5eafe; }.mk-stat i.c6 { background:#e7f7ee; }.mk-stat span { display:block;color:#9099ad;font-size:8px; }.mk-stat b { display:block;margin-top:7px;color:#202b45;font-size:14px;letter-spacing:-.03em; }.mk-phone { position:absolute;z-index:4;right:-13px;top:149px;width:197px;height:419px;padding:7px;border:5px solid #1b253d;border-radius:29px;background:#fff;box-shadow:0 25px 45px rgba(35,57,111,.27);transform:rotate(8deg);overflow:hidden; }.mk-phone-notch { position:absolute;z-index:2;top:8px;left:50%;width:62px;height:14px;transform:translateX(-50%);border-radius:0 0 10px 10px;background:#1b253d; }.mk-phone-top { height:43px;display:flex;align-items:center;padding:10px 7px 0;color:#25304b;font-size:10px; }.mk-phone-top span { font-size:15px;margin-right:16px; }.mk-phone-top b { font-size:12px; }.mk-phone-top i { display:inline-flex;width:22px;height:22px;align-items:center;justify-content:center;margin-left:auto;border-radius:50%;color:#fff;background:#2475ef;font-style:normal;font-size:9px; }.mk-phone-body { height:343px;padding:17px 10px 8px;background:#f5f4fa;overflow:hidden; }.mk-phone-body h3 { margin:0;color:#161d2f;font-size:20px;line-height:1.22;letter-spacing:-.05em; }.mk-phone-body>small { display:block;margin-top:5px;color:#a4a7b8;font-size:8px; }.mk-phone-alert { margin:14px 0 10px;padding:10px 8px;border-radius:10px;color:#9a6b36;background:#fff2dd;font-size:8px;line-height:1.5; }.mk-phone-cards { display:grid;grid-template-columns:1fr 1fr;gap:8px; }.mk-phone-cards div { min-height:80px;padding:8px 7px;border-radius:11px;background:#fff;box-shadow:0 3px 8px rgba(51,62,108,.05); }.mk-phone-cards i { display:block;font-style:normal;font-size:13px; }.mk-phone-cards span { display:block;margin-top:4px;color:#979cad;font-size:8px; }.mk-phone-cards b { display:block;margin-top:7px;color:#1e2637;font-size:12px; }.mk-phone-home { position:absolute;bottom:6px;left:50%;width:58px;height:3px;transform:translateX(-50%);border-radius:3px;background:#202b43; }.mk-chart-float { position:absolute;z-index:5;left:7px;bottom:73px;width:145px;height:84px;padding:12px 13px;border-radius:15px;background:rgba(255,255,255,.86);box-shadow:0 16px 35px rgba(68,92,157,.18);transform:rotate(-8deg); }.mk-chart-float span { color:#78869f;font-size:9px; }.mk-chart-float b { display:block;margin-top:5px;color:#2772eb;font-size:9px; }.mk-bars { position:absolute;right:13px;top:13px;display:flex;align-items:flex-end;gap:3px;height:28px; }.mk-bars i { width:7px;border-radius:3px 3px 1px 1px;background:#b8d2ff; }.mk-bars i:nth-child(1){height:12px}.mk-bars i:nth-child(2){height:18px}.mk-bars i:nth-child(3){height:15px;background:#6e9af7}.mk-bars i:nth-child(4){height:25px;background:#3e7ff0}.mk-bars i:nth-child(5){height:20px;background:#8269ec}
.mk-feature-strip { position:relative;z-index:4;display:grid;grid-template-columns:repeat(5,1fr);max-width:1536px;margin:0 auto;padding:30px 70px 28px;background:rgba(255,255,255,.93);border-radius:24px 24px 0 0;box-shadow:0 -5px 26px rgba(73,103,174,.06); }.mk-feature-strip>div { display:flex;align-items:center;justify-content:center;gap:13px;min-height:62px;border-right:1px solid #edf0f6; }.mk-feature-strip>div:last-child { border-right:0; }.mk-feature-strip i { display:inline-flex;width:45px;height:45px;align-items:center;justify-content:center;border-radius:50%;color:#fff;font-style:normal;font-size:22px;background:linear-gradient(145deg,#247cf2,#5560eb);box-shadow:0 7px 14px rgba(61,115,230,.23); }.mk-feature-strip>div:nth-child(2) i { background:linear-gradient(145deg,#8459f3,#a146e9); }.mk-feature-strip>div:nth-child(3) i { background:linear-gradient(145deg,#35c58b,#34ad99); }.mk-feature-strip>div:nth-child(4) i { background:linear-gradient(145deg,#ffad40,#f18b2e); }.mk-feature-strip>div:nth-child(5) i { background:linear-gradient(145deg,#3289f5,#4e68e9); }.mk-feature-strip b { display:block;color:#25304b;font-size:15px; }.mk-feature-strip small { display:block;margin-top:7px;color:#8791a6;font-size:11px; }
.mk-section { position:relative;z-index:2;max-width:1240px;margin:0 auto;padding:112px 20px 82px;scroll-margin-top:25px; }.mk-section-heading { text-align:center; }.mk-section-heading>span,.mk-section-label { color:#4b7bea;font-size:11px;font-weight:700;letter-spacing:.22em; }.mk-section-heading h2 { margin:13px 0 10px;color:#182442;font-size:36px;letter-spacing:-.045em; }.mk-section-heading p { color:#8290a8;font-size:15px; }.mk-function-grid { display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:47px; }.mk-function-grid article { min-height:205px;padding:27px 24px;border:1px solid #edf0f7;border-radius:18px;background:#fff;box-shadow:0 11px 28px rgba(47,73,132,.06); }.mk-function-grid article:hover { transform:translateY(-4px);transition:.2s;box-shadow:0 16px 32px rgba(47,73,132,.1); }.mk-function-grid i { display:inline-flex;width:46px;height:46px;align-items:center;justify-content:center;border-radius:14px;color:#fff;font-style:normal;font-size:21px; }.fn-blue{background:#3b81ef}.fn-purple{background:#8459ed}.fn-green{background:#3ab68e}.fn-orange{background:#f4a54b}.mk-function-grid h3 { margin:20px 0 8px;color:#24314f;font-size:17px; }.mk-function-grid p { color:#8994a8;font-size:13px;line-height:1.75; }
.mk-benefits { display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center;padding-top:75px; }.mk-benefit-copy h2 { margin:16px 0 18px;color:#1c2946;font-size:41px;line-height:1.22;letter-spacing:-.05em; }.mk-benefit-copy p { max-width:455px;color:#7f8da4;font-size:15px;line-height:1.9; }.mk-text-btn { margin-top:26px;padding:0;border:0;background:transparent;color:#2a6ce1;font-weight:650;cursor:pointer; }.mk-text-btn b { margin-left:9px;font-size:20px;font-weight:400; }.mk-benefit-list { display:flex;flex-direction:column;gap:24px; }.mk-benefit-list>div { display:flex;gap:21px;padding:20px 22px;border-radius:16px;background:#fff;box-shadow:0 10px 27px rgba(45,70,126,.07); }.mk-benefit-list strong { color:#7ca3f1;font-size:13px;letter-spacing:.08em; }.mk-benefit-list b { display:block;color:#263452;font-size:15px; }.mk-benefit-list small { display:block;margin-top:6px;color:#8b96a8;font-size:12px; }
.mk-case-band { position:relative;z-index:2;max-width:1240px;margin:0 auto 78px;padding:41px 48px;display:flex;align-items:center;justify-content:space-between;border-radius:20px;background:linear-gradient(110deg,#1d70e9,#4a58ea);box-shadow:0 17px 33px rgba(44,94,211,.22); }.mk-case-band .mk-section-label { color:rgba(255,255,255,.65); }.mk-case-band h2 { margin-top:10px;color:#fff;font-size:27px;letter-spacing:-.03em; }.mk-case-band .mk-primary { color:#2f65dd;background:#fff;box-shadow:0 10px 20px rgba(21,51,148,.18); }.mk-about { position:relative;z-index:2;max-width:1240px;margin:0 auto;padding:30px 20px 55px;display:flex;align-items:center;gap:15px;color:#64728d; }.mk-logo.small { width:40px;height:40px;flex-basis:40px;border-radius:12px;font-size:15px; }.mk-about b { color:#2a3754;font-size:14px; }.mk-about p { margin-top:5px;color:#929cad;font-size:12px; }.marketing-footer { position:relative;z-index:4;padding:18px 20px 24px;color:#a7afbf;text-align:center;font-size:11px;letter-spacing:.08em;background:#fff; }
@media (max-width:1300px) { .mk-nav,.mk-hero { margin-left:42px;margin-right:42px; }.mk-links { margin-left:40px;gap:26px; }.mk-copy h1{font-size:51px}.mk-desktop-shot{right:30px;width:600px}.mk-phone{right:-13px}.mk-feature-strip{padding-left:30px;padding-right:30px} }
@media (max-width:900px) { .mk-nav { height:74px;margin:0 20px; }.mk-brand{gap:10px}.mk-logo{width:44px;height:44px;flex-basis:44px;border-radius:14px;font-size:16px}.mk-brand-copy b{font-size:16px}.mk-brand-copy small{font-size:9px;letter-spacing:.16em}.mk-links,.mk-nav-cta{display:none}.mk-menu{display:block;margin-left:auto}.mk-hero{display:block;min-height:0;margin:0 20px}.mk-copy{padding:54px 0 8px}.mk-kicker{font-size:11px}.mk-copy h1{margin:20px 0;font-size:39px;line-height:1.24}.mk-lead{font-size:14px;line-height:1.75}.mk-desktop-only{display:none}.mk-checks{flex-wrap:wrap;gap:12px 17px;margin-top:22px;font-size:12px}.mk-actions{gap:10px;margin-top:28px}.mk-primary,.mk-secondary{height:49px;min-width:0;padding:0 17px;font-size:13px}.mk-secondary{padding:0 14px}.mk-trust{font-size:10px;margin-top:20px}.mk-stage{min-height:470px;margin:18px -20px 0;overflow:hidden}.mk-light-orbit{width:550px;height:410px;right:-130px;top:26px}.mk-desktop-shot{top:67px;right:28px;width:470px;height:330px;padding:7px;border-radius:16px}.mk-shot-top{height:25px;font-size:8px}.mk-mini-logo{width:16px;height:16px;font-size:6px}.mk-shot-body{height:287px;border-radius:10px}.mk-shot-side{width:92px;padding:10px 6px}.mk-side-brand{font-size:6px;padding-bottom:9px}.mk-side-brand span{width:15px;height:15px;font-size:6px}.mk-side-item{padding:5px 6px;font-size:6px}.mk-shot-main{padding:14px 13px}.mk-shot-heading strong{font-size:14px}.mk-shot-heading small{font-size:6px}.mk-alert{margin:10px 0 8px;padding:7px;font-size:6px}.mk-stat-grid{gap:5px}.mk-stat{min-height:62px;padding:6px}.mk-stat i{width:15px;height:15px;font-size:8px}.mk-stat span{font-size:6px}.mk-stat b{margin-top:4px;font-size:9px}.mk-phone{top:113px;right:-5px;width:137px;height:292px;border-width:4px;border-radius:22px}.mk-phone-notch{top:5px;width:43px;height:10px}.mk-phone-top{height:31px;padding-top:8px;font-size:7px}.mk-phone-top span{font-size:10px;margin-right:8px}.mk-phone-top b{font-size:8px}.mk-phone-top i{width:15px;height:15px;font-size:6px}.mk-phone-body{height:241px;padding:11px 7px}.mk-phone-body h3{font-size:14px}.mk-phone-body>small{font-size:5px}.mk-phone-alert{margin:8px 0 7px;padding:7px 5px;font-size:5px}.mk-phone-cards{gap:5px}.mk-phone-cards div{min-height:54px;padding:5px}.mk-phone-cards i{font-size:9px}.mk-phone-cards span{font-size:5px}.mk-phone-cards b{font-size:8px;margin-top:4px}.mk-chart-float{left:13px;bottom:37px;width:103px;height:58px;padding:8px 9px}.mk-chart-float span,.mk-chart-float b{font-size:6px}.mk-bars{right:9px;top:9px;height:20px}.mk-bars i{width:5px}.mk-feature-strip{grid-template-columns:repeat(2,1fr);gap:0;padding:13px 10px;border-radius:17px 17px 0 0}.mk-feature-strip>div{justify-content:flex-start;padding:10px 6px;min-height:52px}.mk-feature-strip>div:nth-child(2){border-right:0}.mk-feature-strip>div:nth-child(n+3){border-top:1px solid #edf0f6}.mk-feature-strip i{width:31px;height:31px;font-size:14px}.mk-feature-strip b{font-size:11px}.mk-feature-strip small{font-size:8px;margin-top:3px}.mk-section{padding:76px 20px 54px}.mk-section-heading h2{font-size:28px}.mk-section-heading p{font-size:13px;line-height:1.7}.mk-function-grid{grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}.mk-function-grid article{min-height:180px;padding:17px 14px}.mk-function-grid i{width:38px;height:38px;font-size:17px}.mk-function-grid h3{margin:14px 0 5px;font-size:14px}.mk-function-grid p{font-size:11px;line-height:1.65}.mk-benefits{display:block;padding-top:48px}.mk-benefit-copy h2{font-size:32px}.mk-benefit-copy p{font-size:13px}.mk-benefit-list{gap:10px;margin-top:28px}.mk-benefit-list>div{padding:15px 14px}.mk-benefit-list b{font-size:13px}.mk-benefit-list small{font-size:10px}.mk-case-band{display:block;margin:0 20px 50px;padding:26px 22px}.mk-case-band h2{font-size:21px;line-height:1.35}.mk-case-band .mk-primary{margin-top:20px;height:47px}.mk-about{padding:25px 20px 36px}.marketing-footer{padding-bottom:18px} }
@media (prefers-reduced-motion:reduce) { .mk-primary,.mk-nav-cta,.mk-function-grid article{transition:none}.mk-primary:hover,.mk-nav-cta:hover{transform:none} }