:root{--ink:#111d31;--ink-2:#34435b;--muted:#64738a;--cream:#f9f8f4;--white:#fff;--line:#e4e8ed;--rose:#f55070;--rose-soft:#fff0f3;--mint:#daf3ea;--navy-soft:#ecf2fa;--shadow:0 28px 70px rgba(17,29,49,.11);--sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font:16px/1.7 var(--sans)}a{color:inherit}button{font:inherit}img{max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.045em}h1{font-size:clamp(2.8rem,5.2vw,5.4rem);line-height:1.18;margin-bottom:25px}h2{font-size:clamp(2rem,3.5vw,3.45rem);line-height:1.25;margin-bottom:0}h3{line-height:1.34}.shell{width:min(1200px,calc(100% - 64px));margin-inline:auto}.section{padding:112px 0}.kicker,.eyebrow{font-size:.78rem;letter-spacing:.16em;font-weight:800;color:#bd4660;text-transform:uppercase}.kicker{margin-bottom:17px}.skip-link{position:fixed;z-index:200;left:12px;top:-80px;padding:10px 15px;background:var(--ink);color:#fff}.skip-link:focus{top:12px}:focus-visible{outline:3px solid #e65373;outline-offset:4px}.site-header{position:sticky;top:0;z-index:80;background:rgba(249,248,244,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(17,29,49,.08)}.nav-row{height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-size:1.08rem;font-weight:850;white-space:nowrap}.brand-symbol{width:34px;height:34px;display:grid;grid-template-columns:repeat(3,6px);align-items:end;justify-content:center;gap:3px;padding:7px 0;border-radius:10px;background:var(--ink)}.brand-symbol span{background:#fff;border-radius:2px 2px 0 0;height:11px}.brand-symbol span:nth-child(2){height:20px;background:#ff899e}.brand-symbol span:nth-child(3){height:15px}.main-nav{display:flex;align-items:center;gap:30px}.main-nav a{font-size:.9rem;color:var(--ink-2);text-decoration:none;font-weight:650;transition:color .2s}.main-nav a:hover{color:var(--rose)}.main-nav .nav-button{padding:10px 16px;border-radius:11px;color:#fff;background:var(--ink);transition:background .2s}.main-nav .nav-button:hover{background:#304663;color:#fff}.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}.menu-toggle span{display:block;width:20px;height:2px;margin:5px auto;background:var(--ink);border-radius:2px}
.hero{position:relative;overflow:hidden;padding:78px 0 32px;background:radial-gradient(circle at 83% 21%,#ffe7e9 0,transparent 27%),radial-gradient(circle at 53% 80%,#e8f2f0 0,transparent 33%),var(--cream)}.hero-layout{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);align-items:center;gap:42px;min-height:620px}.hero-copy{max-width:580px;padding-bottom:44px}.eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:22px}.eyebrow-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--rose);box-shadow:0 0 0 5px #ffe1e6}.hero h1 em{font-style:normal;color:var(--rose)}.hero-lead{max-width:530px;color:var(--ink-2);font-size:1.08rem;line-height:1.95}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-top:33px}.button{display:inline-flex;align-items:center;justify-content:center;gap:11px;min-height:52px;padding:12px 22px;border-radius:13px;text-decoration:none;font-weight:800;font-size:.93rem;transition:transform .22s,background .22s,border-color .22s;cursor:pointer}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--rose);color:#fff;box-shadow:0 12px 25px rgba(245,80,112,.19)}.button-primary:hover{background:#dc3f61}.button-quiet{border:1px solid #cfd6dd;color:var(--ink);background:#fff}.button-quiet:hover{border-color:var(--ink)}.hero-points{display:flex;flex-wrap:wrap;gap:9px;margin-top:36px}.hero-points span{padding:6px 10px;color:#586980;border:1px solid #dce2e7;border-radius:30px;font-size:.76rem;background:#fff9}.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:690px}.phone-frame{width:min(100%,392px);padding:14px 12px 11px;background:#fff;border:8px solid #162138;border-radius:43px;box-shadow:var(--shadow),0 10px 0 rgba(15,29,50,.07);transform:rotate(2deg)}.phone-top{height:49px;display:flex;align-items:center;justify-content:center;position:relative;font-weight:800;font-size:1.02rem}.phone-menu{position:absolute;right:8px;top:7px;padding:2px 9px;border:1px solid var(--line);border-radius:30px;font-size:.9rem;letter-spacing:.1em}.phone-body{padding:15px 12px 7px;background:#f8fafc;border-radius:19px}.demo-caption{display:flex;justify-content:space-between;align-items:center;gap:7px;font-size:.65rem;color:#758198}.demo-caption span:first-child{padding:2px 7px;border-radius:5px;color:#b9445b;background:#ffe5ea;font-weight:800}.calendar-heading{display:flex;align-items:center;justify-content:space-between;padding:19px 2px 13px}.calendar-heading small{display:block;color:#7e8999;font-size:.65rem}.calendar-heading h2{font-size:1.05rem;letter-spacing:-.04em}.calendar-arrows{font-size:1.2rem;color:var(--ink)}.calendar-legend{display:flex;gap:11px;margin-bottom:11px;color:#626e80;font-size:.62rem}.calendar-legend span{display:flex;align-items:center;gap:4px}.dot{display:inline-block;width:7px;height:7px;border-radius:50%}.dot-rose{background:var(--rose)}.dot-navy{background:#274875}.dot-mint{background:#52b79b}.calendar-widget{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));overflow:hidden;border:1px solid #e4e9ef;border-radius:13px;background:#fff}.weekday{padding:7px 0;color:#8592a4;text-align:center;font-size:.61rem}.day{position:relative;display:flex;align-items:center;justify-content:center;min-height:41px;border-top:1px solid #eef0f4;color:#273449;font-size:.69rem}.day.muted{color:#c2c9d3}.day.busy:after{position:absolute;bottom:5px;left:50%;width:5px;height:5px;content:"";border-radius:50%;transform:translateX(-50%)}.day.navy:after{background:#274875}.day.rose:after{background:var(--rose)}.day.mint:after{background:#52b79b}.day.selected{color:#fff;background:var(--ink);border-radius:10px}.day.selected:after{background:#fff}.demo-agenda{margin-top:12px;padding:13px 13px 6px;border-radius:13px;background:#fff}.agenda-date{display:flex;justify-content:space-between;gap:5px;margin-bottom:8px;font-size:.72rem}.agenda-date span{color:#9c5a69;font-size:.62rem}.agenda-item{display:flex;gap:9px;margin:8px 0}.agenda-item .bar{width:4px;border-radius:4px}.bar-navy{background:#274875}.bar-rose{background:var(--rose)}.agenda-item b,.agenda-item span{display:block}.agenda-item b{font-size:.68rem}.agenda-item span{font-size:.6rem;color:#8290a3}.phone-tabs{display:flex;justify-content:space-around;align-items:center;padding:10px 4px 2px;color:#66788f;font-size:1.05rem}.phone-tabs span{min-width:48px;text-align:center}.phone-tabs small{display:block;font-size:.52rem}.phone-tabs .tab-add{color:var(--rose);font-weight:850}.floating-note{position:absolute;z-index:2;display:flex;align-items:center;gap:10px;padding:11px 14px;border:1px solid rgba(232,235,240,.9);border-radius:14px;background:#fff;box-shadow:0 14px 38px rgba(17,29,49,.12);font-size:.76rem}.note-top{top:55px;right:-6px;transform:rotate(-6deg)}.note-bottom{left:-16px;bottom:80px;transform:rotate(-5deg)}.note-icon,.note-avatar{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:#e1f7ed;color:#289a75;font-weight:900}.note-avatar{background:#fff0f3;color:var(--rose)}.note-bottom b,.note-bottom small{display:block}.note-bottom small{color:var(--muted);font-size:.65rem}.demo-disclosure{margin-top:-4px;color:#7a8795;font-size:.72rem;text-align:right}.intro-band{padding:27px 0;background:var(--ink);color:#fff}.intro-band-grid{display:flex;align-items:center;justify-content:space-between;gap:20px}.intro-band p{margin:0;font-size:.98rem;font-weight:700}.intro-band-grid>div{display:flex;flex-wrap:wrap;gap:24px;color:#c9d4e5;font-size:.76rem}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:40px}.section-heading>p{max-width:345px;margin:0;color:var(--muted);font-size:.94rem}.feature-section{background:#fff}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.feature-card{min-height:234px;padding:27px;border:1px solid var(--line);border-radius:19px;background:#fff;transition:transform .22s,box-shadow .22s}.feature-card:hover{transform:translateY(-3px);box-shadow:0 15px 35px rgba(17,29,49,.07)}.feature-card-wide{grid-column:span 2;background:linear-gradient(125deg,#f0f5fc,#fbf9fa)}.feature-index{display:block;color:#db4e69;font-size:.69rem;font-weight:900;letter-spacing:.13em}.feature-card h3{margin:34px 0 10px;font-size:1.25rem}.feature-card p{max-width:500px;margin:0;color:var(--muted);font-size:.87rem;line-height:1.86}.feature-card-wide h3{margin-top:29px;font-size:1.54rem}.mini-timeline{display:flex;align-items:center;gap:10px;max-width:400px;margin-top:24px;color:#44617f;font-size:.69rem;font-weight:750}.mini-timeline i{flex:1;height:1px;background:#a9bdd3}.text-arrow{display:inline-block;margin-top:34px;padding-bottom:4px;border-bottom:1px solid #9da9ba;text-decoration:none;font-size:.88rem;font-weight:850;transition:color .2s,border-color .2s}.text-arrow:hover{color:var(--rose);border-color:var(--rose)}.scenario-section{background:#f4f5f5}.scenario-layout,.weather-layout,.start-layout{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:90px}.scenario-copy>p:not(.kicker),.weather-layout>div:last-child>p:not(.kicker),.start-layout>div:first-child>p:not(.kicker){max-width:540px;margin:20px 0;color:var(--ink-2);line-height:1.95}.check-list{margin:28px 0 0;padding:0;list-style:none}.check-list li{position:relative;margin:9px 0;padding-left:29px;font-size:.89rem;font-weight:720}.check-list li:before{position:absolute;left:0;content:"✓";color:var(--rose);font-weight:900}.scenario-copy .small-note{color:#778493!important;font-size:.75rem!important}.project-demo{overflow:hidden;border:1px solid #dbe3e9;border-radius:23px;background:#fff;box-shadow:0 20px 50px rgba(17,29,49,.07)}.project-demo-head{display:grid;gap:4px;padding:25px 28px;background:var(--ink);color:#fff}.project-demo-head span{color:#fcaabc;font-size:.68rem;letter-spacing:.12em;font-weight:800}.project-demo-head b{font-size:1.3rem}.project-demo-head small{color:#9eafc5;font-size:.68rem}.project-row{display:flex;justify-content:space-between;gap:13px;padding:13px 27px;border-bottom:1px solid var(--line);font-size:.82rem}.project-row span{color:var(--muted)}.project-row b{font-weight:780;text-align:right}.status-dot{display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:#39b98f}.project-list{display:grid;gap:9px;padding:20px 27px}.project-list>div{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;background:#f7f9fb;font-size:.75rem}.tag{padding:3px 8px;border-radius:5px;font-weight:800}.tag-blue{background:#e3ecff;color:#345ea6}.tag-pink{background:#ffe5ec;color:#b7415b}.tag-green{background:#dff5eb;color:#358464}.project-demo-foot{padding:14px 27px;border-top:1px solid var(--line);color:#68798e;font-size:.78rem}.weather-section{background:#fff}.weather-card{padding:34px;border:1px solid #e2e9eb;border-radius:23px;background:linear-gradient(145deg,#f2f9fb,#fff8f3);box-shadow:0 18px 44px rgba(17,29,49,.06)}.weather-card>div:first-child{display:flex;align-items:center;justify-content:space-between}.weather-kicker{color:#4b687b;font-size:.72rem;font-weight:850;letter-spacing:.09em}.weather-sun{display:grid;place-items:center;width:53px;height:53px;border-radius:50%;background:#fff5d8;color:#d17c20;font-size:1.6rem}.weather-card h3{max-width:280px;margin:19px 0 22px;font-size:2rem}.weather-card p{color:#3d526b;font-size:.95rem}.weather-tip{padding:12px 14px;border-radius:10px;background:#fff;color:#a7632c;font-size:.84rem}.weather-card small{display:block;margin-top:15px;color:#7c8b98;font-size:.68rem}.extra-section{background:var(--cream)}.extra-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.extra-grid article{padding:25px 21px;border-top:2px solid var(--ink);background:#fff}.extra-grid span{color:var(--rose);font-size:.7rem;font-weight:850;letter-spacing:.13em}.extra-grid h3{margin:27px 0 10px;font-size:1.1rem}.extra-grid p{margin:0;color:var(--muted);font-size:.82rem}.start-section{background:#111d31;color:#fff}.start-layout{grid-template-columns:1.12fr .88fr}.start-section .kicker{color:#ff9aaf}.start-section>div>div:first-child>p{color:#ccd7e6!important}.start-note{font-size:.78rem!important;color:#9eb0c4!important}.qr-panel{display:grid;justify-items:center;width:min(100%,360px);margin-inline:auto;padding:26px;border-radius:23px;background:#fff;color:var(--ink);box-shadow:0 24px 60px rgba(0,0,0,.2)}.qr-panel img{width:230px;height:230px;object-fit:contain}.qr-panel strong{margin-top:10px;font-size:1.2rem}.qr-panel span{color:var(--muted);font-size:.8rem}.faq-section{background:#fff}.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:75px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{position:relative;padding:22px 31px 22px 0;list-style:none;cursor:pointer;font-weight:800}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{position:absolute;right:5px;top:19px;content:"+";color:var(--rose);font-size:1.35rem}.faq-list details[open] summary:after{content:"−"}.faq-list p{max-width:650px;margin:0 0 23px;color:var(--muted);font-size:.88rem}.platform-note{padding:26px 0;background:#eff2f4}.platform-row{display:flex;align-items:center;justify-content:space-between;gap:20px}.platform-row span{color:#ad4b62;font-size:.72rem;font-weight:850}.platform-row p{margin:3px 0 0;color:#66778b;font-size:.8rem}.platform-row>div:last-child{display:flex;gap:18px;white-space:nowrap}.platform-row a{font-size:.8rem;font-weight:750}.site-footer{background:#e6ebf0}.footer-row{display:flex;justify-content:space-between;gap:30px;padding:47px 0 35px}.footer-row p{margin:14px 0 0;color:#66778b;font-size:.83rem}.footer-row nav{display:flex;gap:21px;flex-wrap:wrap;align-content:start}.footer-row nav a{text-decoration:none;color:#43546b;font-size:.83rem}.footer-row nav a:hover{color:var(--rose)}.footer-bottom{padding:14px 0 24px;border-top:1px solid #d1dae3;color:#76869a;font-size:.72rem}
/* Detailed product page */
.page-hero{padding:105px 0 90px;background:linear-gradient(135deg,#f5f5f1,#eef3f8)}.page-hero-layout{display:grid;grid-template-columns:1.1fr .9fr;align-items:end;gap:80px}.page-hero h1{font-size:clamp(2.7rem,4.6vw,4.75rem)}.page-hero h1 em{font-style:normal;color:var(--rose)}.page-hero p:not(.kicker){max-width:560px;color:var(--ink-2);font-size:1.05rem}.page-hero-side{padding:25px;border-left:2px solid var(--rose);font-size:1rem;font-weight:700}.page-hero-side small{display:block;margin-top:10px;color:var(--muted);font-size:.8rem;font-weight:400}.product-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:42px}.product-steps article{padding:24px;border:1px solid var(--line);border-radius:17px;background:#fff}.product-steps span{color:var(--rose);font-size:.75rem;font-weight:900}.product-steps h3{margin:25px 0 8px;font-size:1.15rem}.product-steps p{margin:0;color:var(--muted);font-size:.83rem}.detail-block{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px;padding:63px 0;border-bottom:1px solid var(--line)}.detail-block h2{font-size:clamp(1.85rem,2.7vw,2.7rem)}.detail-block p{color:var(--ink-2);font-size:.96rem}.detail-block ul{display:grid;gap:11px;margin:22px 0 0;padding:0;list-style:none}.detail-block li{position:relative;padding-left:20px;color:#55687f;font-size:.84rem}.detail-block li:before{position:absolute;left:0;content:"•";color:var(--rose)}.detail-label{display:block;margin-bottom:18px;color:var(--rose);font-size:.74rem;font-weight:900;letter-spacing:.15em}.detail-right{padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff}.detail-right h3{font-size:1.1rem}.detail-right p:last-child{margin-bottom:0}.detail-right .callout{padding:14px 16px;border-radius:10px;background:#eef5f9;color:#35556f;font-size:.81rem}.product-page .start-section{margin-top:0}
@media(max-width:1000px){.main-nav{gap:16px}.hero-layout{gap:12px}.floating-note{display:none}.scenario-layout,.weather-layout,.start-layout{gap:42px}.extra-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.shell{width:min(100% - 36px,580px)}.section{padding:74px 0}.nav-row{height:68px}.brand{font-size:.98rem}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:10px 18px 18px;background:var(--cream);border-bottom:1px solid var(--line);box-shadow:0 20px 30px rgba(17,29,49,.08)}.main-nav.open{display:flex}.main-nav a{padding:10px 12px}.main-nav .nav-button{text-align:center;margin-top:7px}.hero{padding:65px 0 26px}.hero-layout,.scenario-layout,.weather-layout,.start-layout,.faq-layout,.page-hero-layout,.detail-block{grid-template-columns:1fr;gap:35px}.hero-copy{padding-bottom:0}.hero h1{font-size:clamp(2.65rem,10.5vw,4rem)}.hero-lead{font-size:1rem}.hero-visual{min-height:0;padding:10px 0 22px}.phone-frame{max-width:360px;transform:none}.demo-disclosure{text-align:left;line-height:1.6}.intro-band-grid,.section-heading,.platform-row,.footer-row{display:block}.intro-band-grid>div{margin-top:12px;gap:9px 17px}.section-heading>p{margin-top:20px}.feature-grid{grid-template-columns:1fr}.feature-card-wide{grid-column:auto}.feature-card{min-height:0}.scenario-copy{order:1}.project-demo{order:2}.weather-card{order:2}.weather-layout>div:last-child{order:1}.extra-grid{grid-template-columns:1fr 1fr}.extra-grid article{padding:18px 15px}.extra-grid h3{font-size:1rem}.qr-panel{width:min(100%,330px)}.platform-row>div:last-child{margin-top:12px}.footer-row nav{margin-top:24px}.page-hero{padding:80px 0 65px}.page-hero-side{margin-top:0}.product-steps{grid-template-columns:1fr 1fr}.detail-block{padding:42px 0}.detail-right{padding:23px}}
@media(max-width:390px){.shell{width:calc(100% - 28px)}.hero-actions{align-items:stretch;flex-direction:column}.hero-actions .button{width:100%}.hero-points{gap:7px}.hero-points span{font-size:.68rem}.phone-frame{border-width:6px;padding:10px 8px}.phone-body{padding:12px 8px 6px}.day{min-height:34px}.extra-grid,.product-steps{grid-template-columns:1fr}.project-row{padding-inline:17px}.project-list{padding-inline:17px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}
.section-soft{background:#f3f5f6}