/* 律来客 · 彩色的专业表达：天蓝 / 珊瑚 / 杏黄 / 青绿 / 鸢尾。 */
:root{color-scheme:light;--ink:#23324a;--accent:#345bc4;--paper:#f7f9fe;--muted:#59677b;--line:#dae2ee;--sky:#ddecff;--coral:#ffe2d8;--amber:#ffedba;--mint:#ddefd6;--iris:#e8e1fa;font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:#fff}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:5px}html{scroll-behavior:smooth;scroll-padding-top:100px}
.site-header,.site-footer{max-width:1720px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:26px 5%;position:relative;z-index:1}
.brand{display:flex;align-items:center;gap:14px}.brand>span{font-size:34px;font-weight:750;letter-spacing:.12em}.brand img{width:54px;height:54px}.brand small{display:block;font-size:14px;letter-spacing:.03em;font-weight:450;margin-top:4px;color:var(--muted)}nav{display:flex;gap:40px;font-size:19px}nav a:hover,.text-link:hover{color:var(--accent)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:26px;padding:18px 28px;border-radius:12px;font-size:19px;font-weight:650;border:1px solid transparent;transition:background .18s,transform .18s}.button:hover{transform:translateY(-2px)}.dark,.login-card .primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px #345bc41c}.dark:hover,.login-card .primary:hover{background:#294da9}.light{background:white;color:var(--accent);border-color:var(--line)}
.hero,.login-layout{position:relative;isolation:isolate}.hero:before,.login-layout:before{content:"";position:absolute;z-index:-1;inset:-45px 0 -20px;pointer-events:none;background:radial-gradient(ellipse at 83% 18%,#dcecffaa,transparent 42%),radial-gradient(ellipse at 60% 78%,#ffe8d688,transparent 40%),radial-gradient(ellipse at 98% 85%,#e8e1fa99,transparent 42%)}
.hero{max-width:1720px;margin:auto;padding:70px 5% 84px;display:grid;grid-template-columns:1fr 1.04fr;gap:5%;align-items:center}.eyebrow{font-size:17px;font-weight:650;color:var(--accent);letter-spacing:.07em;margin:0 0 26px}.hero h1{font-family:"PingFang SC","Microsoft YaHei",sans-serif;font-size:clamp(44px,4.15vw,72px);line-height:1.36;letter-spacing:-.055em;margin:0;font-weight:750}.hero h1 span{color:var(--accent);text-decoration:underline;text-decoration-color:#efb788;text-underline-offset:15px;text-decoration-thickness:4px}.lead{font-size:21px;color:var(--muted);line-height:1.95;margin:32px 0}.hero-actions{display:flex;gap:28px;align-items:center}.text-link{font-size:19px;font-weight:600}.service-line{font-size:17px;color:var(--muted);margin:30px 0 0;line-height:1.8}
.journey{border:1px solid #e0e5ed;border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 24px 64px #334c6c12;position:relative}.journey:before{content:"";display:block;height:7px;background:linear-gradient(90deg,#83b9eb,#a59add 28%,#e4a590 52%,#eac86a 75%,#9cc6a2)}.journey>header{padding:23px 28px;display:flex;align-items:center;gap:12px;font-size:18px;font-weight:600}.journey>header small{font-size:14px;margin-left:auto;color:var(--muted);font-weight:400;white-space:nowrap}.journey-content{padding:34px;background:linear-gradient(140deg,#f1f6ff,#fcfaff 65%,#fff7ed)}.journey-heading span{font-size:18px;letter-spacing:.08em;color:var(--muted)}.journey-heading strong{display:block;font-size:clamp(34px,2.9vw,48px);line-height:1.4;margin:18px 0 28px;letter-spacing:-.025em}.formats{display:grid;grid-template-columns:1fr 1fr 1.25fr;gap:12px}.formats>span{background:var(--coral);padding:22px 15px;border-radius:14px;font-size:20px;font-weight:650;line-height:1.5}.formats>span:nth-child(2){background:var(--mint)}.formats>span:nth-child(3){background:var(--iris)}.formats small{display:block;font-size:17px;color:#48566a;margin-top:8px;font-weight:450}.journey-path{display:flex;justify-content:space-between;align-items:center;padding:32px 0}.journey-path b{font-size:27px}.journey-path small{display:block;font-size:16px;margin-top:10px;color:var(--muted)}.journey-path i{color:#7c88a1;font-size:24px;font-style:normal}.journey-content footer{font-size:17px;color:#4c5d72;display:flex;align-items:center;gap:12px;border-top:1px solid #dfe5ef;padding-top:22px}.path-mark{display:block;width:30px;height:15px;border:3px solid #dba66b;border-left:0;border-top:0;border-radius:0 0 9px 0}
.statement{background:linear-gradient(95deg,#eef4ff,#f8f1fb 48%,#fff2df);padding:36px 5%;display:flex;justify-content:space-between;align-items:center;gap:20px}.statement p{margin:0;font-size:27px}.statement span{color:var(--muted);font-size:18px}.feature-section,.trust{max-width:1720px;padding:100px 5%;margin:auto}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:0 50px;align-items:end}.section-heading .eyebrow{grid-column:1/-1}h2{font-size:clamp(34px,3vw,50px);line-height:1.4;letter-spacing:-.03em;margin:0 0 26px}.section-heading>p:last-child{line-height:1.9;font-size:21px;color:var(--muted);margin:0 0 26px}.editorial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}.editorial-grid article{background:#fff4ee;border-radius:20px;padding:30px}.editorial-grid article:nth-child(2){background:#eff6ea}.editorial-grid article:nth-child(3){background:#f2effb}.format-tag{font-size:17px;color:#526177;font-weight:600}h3{font-size:28px;margin:18px 0 14px}.editorial-grid p,.operation-list p{font-size:19px;line-height:1.85;color:var(--muted);margin:0}
.operations{background:linear-gradient(125deg,#eff5ff,#faf7ff 62%,#fff8e9);display:grid;grid-template-columns:1fr 1fr;gap:10%;padding:80px max(5%,calc((100vw - 1548px)/2))}.operations h2{margin-bottom:40px}.operation-list article{padding:22px 0;border-bottom:1px solid var(--line)}.operation-list article:first-child{padding-top:0}.operation-list h3{margin-top:0}.trust>div{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.trust p{line-height:1.9;color:var(--muted);font-size:18px}.trust strong{display:block;color:var(--ink);font-size:23px;margin-bottom:10px}.closing{background:linear-gradient(110deg,#eff7f1,#f0f3ff 50%,#fff1e5);text-align:center;padding:65px 24px}.closing h2{margin-top:24px}.site-footer{font-size:15px;color:var(--muted);padding-top:32px;padding-bottom:32px}
.anlai-login{min-height:100vh;background:#f9fbff}.anlai-login .site-header>a:last-child{font-size:18px}.login-layout{max-width:1540px;margin:50px auto 80px;padding:0 5%;display:grid;grid-template-columns:1.18fr 1fr;gap:7%;align-items:center}.login-layout:before{inset:-50px 0 -50px}.login-story h1{font-size:clamp(40px,3.8vw,60px);line-height:1.4;margin:0 0 34px;letter-spacing:-.04em}.login-story .eyebrow{line-height:1.8;font-size:19px}.login-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px;counter-reset:step}.login-steps li{counter-increment:step;background:var(--sky);padding:24px;border-radius:18px;min-height:154px;border:1px solid #fff}.login-steps li:nth-child(2){background:var(--coral)}.login-steps li:nth-child(3){background:var(--amber)}.login-steps li:nth-child(4){background:var(--mint)}.login-steps li:before{content:counter(step);display:block;font-family:"Avenir Next",Arial,sans-serif;font-size:23px;font-weight:650;color:#53657b;margin-bottom:12px}.login-steps strong{display:block;font-size:24px;line-height:1.4}.login-steps span{display:block;font-size:17px;color:#536176;margin-top:9px;line-height:1.6}
.login-card{background:#fffffff5;border:1px solid var(--line);padding:40px;border-radius:24px;box-shadow:0 20px 60px #354c7510}.login-card h2{font-size:36px;margin-bottom:10px}.login-card p{font-size:17px;line-height:1.8;color:var(--muted)}.login-card label{display:block;font-size:18px;font-weight:550;margin-top:24px}.login-card input{width:100%;min-width:0;min-height:56px;padding:14px;border:1px solid #b9c7da;border-radius:9px;margin-top:10px;font-size:18px}.password-control{display:flex;align-items:stretch}.password-control input{border-radius:9px 0 0 9px}.password-control button{margin-top:10px;min-height:56px;border:1px solid #b9c7da;border-left:0;border-radius:0 9px 9px 0;background:#eff3fb;white-space:nowrap;padding:0 14px;color:var(--accent);cursor:pointer}.login-card .full{width:100%;cursor:pointer;margin-top:16px;min-height:58px}.login-card .form-error{color:#ad352c}.login-card [hidden]{display:none}.role-line{border-top:1px solid var(--line);padding-top:22px;margin-top:26px;display:flex;flex-wrap:wrap;gap:16px;color:var(--muted);font-size:15px}.login-card button:disabled{opacity:.6;cursor:wait}.busy::before{content:"";width:17px;height:17px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:1800px){.hero{padding-top:100px;padding-bottom:100px}}
@media(max-width:1200px){nav{gap:24px}.hero{gap:32px;padding-top:48px}.hero h1{font-size:46px}.journey-content{padding:26px}.journey>header{padding:20px;font-size:16px}.journey>header small{display:none}.journey-heading strong{font-size:36px}.formats{gap:8px}.formats>span{font-size:18px;padding:18px 12px}.formats small{font-size:16px}.journey-path b{font-size:24px}.journey-path small{font-size:14px}.lead{font-size:19px}.statement{display:block}.statement span{display:block;margin-top:14px}.login-layout{gap:40px}.login-card{padding:30px}.login-story h1{font-size:44px}.login-steps li{padding:20px}.login-steps strong{font-size:21px}}
@media(max-width:800px){.site-header{padding:20px 5%;gap:12px}.site-header nav{display:none}.brand>span{font-size:28px}.brand img{width:44px;height:44px}.brand small{font-size:12px}.site-header .button{padding:12px 15px;font-size:16px;gap:10px}.hero{grid-template-columns:1fr;padding-top:40px;gap:40px}.hero h1{font-size:clamp(39px,6.4vw,56px)}.lead{font-size:19px}.eyebrow{font-size:16px;line-height:1.8}.journey-content{padding:28px}.journey-heading strong{font-size:38px}.journey-path small{font-size:16px}.statement p{font-size:23px;line-height:1.7}.feature-section,.trust{padding-top:60px;padding-bottom:60px}.section-heading>p:last-child{font-size:19px}.section-heading,.editorial-grid,.operations,.trust>div,.login-layout{grid-template-columns:1fr}.editorial-grid{gap:20px}.operations{padding:50px 5%;gap:42px}.trust>div{gap:8px}.site-footer{flex-wrap:wrap;gap:14px}.login-layout{margin-top:28px;gap:32px;max-width:660px}.login-story h1{font-size:42px}.login-story .eyebrow{font-size:16px;margin-bottom:18px}.login-card{padding:30px}.anlai-login .site-header>a:last-child{font-size:15px}.login-steps strong{font-size:22px}.login-steps li{min-height:142px}}
@media(max-width:460px){.brand{gap:8px}.brand small{font-size:11px}.hero-actions{gap:18px}.hero-actions .button{padding:16px 18px;font-size:17px}.text-link{font-size:17px}.service-line{font-size:16px}.journey>header{font-size:15px;padding:18px}.journey-content{padding:23px 18px}.journey-heading strong{font-size:34px}.formats{grid-template-columns:1fr;gap:10px}.formats>span{display:flex;align-items:center;justify-content:space-between;font-size:19px;padding:17px 18px}.formats small{margin-top:0;font-size:17px}.journey-path small{font-size:14px}.journey-path b{font-size:23px}.journey-content footer{font-size:16px}.login-story h1{font-size:37px}.login-steps{gap:10px}.login-steps li{padding:18px 15px}.login-steps strong{font-size:20px}.login-steps span{font-size:16px}.login-card{padding:26px}.login-card h2{font-size:32px}.anlai-login .site-header>a:last-child{font-size:14px}}
.benefits .benefit-grid{gap:24px;margin-top:36px}.benefit-grid article{padding:32px;background:#eef4ff;border-radius:20px}.benefit-grid article:nth-child(2){background:#fff3e5}.benefit-grid article:nth-child(3){background:#eef5eb}.benefits .benefit-label{font-size:18px;margin:0 0 22px;color:#526176;font-weight:600}.benefits .benefit-number{font-family:"Avenir Next",Arial,sans-serif;font-size:90px;line-height:1;letter-spacing:-.065em;color:#345bc4;margin:0 0 30px}.benefits .benefit-number span{font-size:40px;letter-spacing:0;margin-left:6px}.benefit-grid article:nth-child(2) .benefit-number{color:#946018}.benefits .benefit-word{font-size:40px;line-height:1.3;letter-spacing:-.03em;margin:0 0 30px;color:#35765f;min-height:90px;display:flex;align-items:center}.benefit-grid h3{font-size:24px}.benefits .benefit-note{font-size:14px;line-height:1.9;margin:26px 0 0;max-width:1100px}.closing-lead{font-size:22px;line-height:1.8;color:var(--muted);margin:0 0 32px}.closing h2{margin-bottom:20px}
@media(max-width:1100px){.benefit-grid article{padding:24px}.benefits .benefit-word{font-size:32px}.benefit-grid h3{font-size:22px}}
@media(max-width:800px){.benefits .benefit-grid{gap:18px}.benefits .benefit-number{font-size:76px;margin-bottom:20px}.benefits .benefit-word{min-height:0;margin-bottom:20px}.closing-lead{font-size:19px}.benefits .benefit-note{font-size:14px}}
.site-header>.button{min-height:44px;padding:10px 18px;font-size:16px;gap:14px;border-radius:8px;box-shadow:none}
/* Keep the product navigation in a distinct white band, outside the hero artwork. */
.anlai-site .site-header{max-width:none;min-height:104px;padding:20px max(5%,calc((100vw - 1548px)/2));background:#fff;border-bottom:1px solid #dfe5ef;box-shadow:0 3px 12px #23324a05;align-items:center}
.anlai-site .site-header>.button{flex-shrink:0;align-self:center;white-space:nowrap}
.anlai-site .site-header>.button:hover{transform:none}
.anlai-site .site-header .brand small{font-size:18px;line-height:1.5}
/* Paint the hero to the viewport edges without widening its content grid. */
.anlai-site main{overflow-x:clip}
.anlai-site .hero:before{inset:0 calc(50% - 50vw)}
.journey-heading .journey-summary{font-size:20px;line-height:1.6;color:var(--muted);margin:-12px 0 26px}
.journey-content footer{line-height:1.75;align-items:center;gap:10px;font-size:17px}
.journey-content footer>span{white-space:nowrap}
.content-value-icon{width:24px;height:24px;flex:0 0 24px;color:#32936f}
.anlai-site .statement{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:32px max(5%,calc((100vw - 1548px)/2))}
.anlai-site .statement p{margin:0;line-height:1.6;font-size:clamp(18px,1.55vw,24px);white-space:nowrap}
.anlai-site .statement p>strong{display:inline;font-weight:650}
.anlai-site .statement .statement-quote{display:inline;margin:0;font-size:inherit;color:var(--ink);line-height:inherit}
.anlai-site .statement>span{margin:0;line-height:1.75;font-size:16px;max-width:300px}
@media(max-width:1200px){.anlai-site .statement{flex-wrap:wrap;gap:12px}.anlai-site .statement>span{max-width:none}.journey-content footer>span{white-space:normal}}
@media(max-width:800px){.anlai-site .site-header{min-height:92px;padding:16px 5%}.anlai-site .site-header .brand small{font-size:16px}.anlai-site .statement{flex-direction:column;align-items:flex-start;gap:12px}.anlai-site .statement p{white-space:normal}.journey-heading .journey-summary{font-size:18px}.journey-content footer{font-size:16px}}
@media(max-width:460px){.anlai-site .site-header{gap:10px;padding:16px 4%}.anlai-site .site-header .brand>span{font-size:26px}.anlai-site .site-header .brand small{font-size:14px}.anlai-site .site-header .brand img{width:40px;height:40px}.journey-content footer{gap:10px}.anlai-site .statement p{font-size:21px}}
@media(max-width:460px){.site-header>.button{padding:10px 12px;font-size:14px;gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
.anlai-login #loginSubmit[aria-busy="true"]::before{content:"";display:inline-block;flex:0 0 24px;width:24px;height:24px;border:0;border-radius:0;background:transparent url('/anlai-loading.svg?v=20261015-five') center/contain no-repeat;animation:none}@media(prefers-reduced-motion:reduce){.anlai-login #loginSubmit[aria-busy="true"]::before{background-image:url('/anlai-logo.svg?v=20261015-five')}}
/* Fluid login composition; no fixed-width island on high-resolution displays. */
.anlai-login{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}
.anlai-login .site-header{width:100%;max-width:none;margin:0;padding:24px 5vw;flex-shrink:0}
.anlai-login .login-layout{width:90%;max-width:none;flex:1;margin:0 auto;padding:clamp(24px,4vh,64px) 0;grid-template-columns:minmax(0,1fr) minmax(380px,.75fr);gap:clamp(32px,6vw,160px)}
.anlai-login .login-layout:before{inset:0 -3vw}
.anlai-login .login-story,.anlai-login .login-card{min-width:0}
.anlai-login .login-card{width:100%;max-width:760px;justify-self:end;padding:clamp(28px,3vw,56px)}
.anlai-login .login-story h1{font-size:clamp(40px,3.6vw,88px);line-height:1.3}
.anlai-login .login-steps li{padding:clamp(20px,1.8vw,42px)}
.anlai-login .login-steps strong{font-size:clamp(21px,1.4vw,32px)}
.anlai-login .login-steps span{font-size:clamp(17px,1vw,23px)}
@media(max-width:1000px){.anlai-login .login-layout{gap:28px;grid-template-columns:minmax(0,1fr) minmax(340px,1fr)}.anlai-login .login-story h1{font-size:38px}.anlai-login .login-steps li{padding:16px}.anlai-login .login-steps strong{font-size:19px}}
@media(max-width:800px){.anlai-login .login-layout{max-width:620px;grid-template-columns:minmax(0,1fr);gap:32px}.anlai-login .login-card{grid-row:1;justify-self:stretch}.anlai-login .login-story h1{font-size:clamp(32px,6vw,42px)}.anlai-login .site-header{padding:20px 5%}}