:root{
--ink:#332f3c;
--muted:#746f7e;
--paper:#fbf9fc;
--pink:#f5e8f0;
--violet:#815b8e;
--line:#e4dce6;
--gold:#c28e58}
*{
box-sizing:border-box}
body{
margin:0;
background:var(--paper);
color:var(--ink);
font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;
line-height:1.7}
a{
color:inherit;
text-decoration:none}
header{
background:#fff;
border-bottom:1px solid var(--line)}
.nav,main,.foot{
width:min(1120px,calc(100% - 48px));
margin:auto}
.nav{
min-height:74px;
display:flex;
align-items:center;
gap:30px}
.mark{
display:flex;
align-items:center;
gap:10px;
font-weight:700;
font-size:18px}
.mark img{
border-radius:12px}
.nav nav{
display:flex;
gap:25px;
margin-left:auto}
.nav nav a{
font-size:14px;
color:var(--muted);
padding:7px 0;
border-bottom:2px solid transparent}
.nav nav a.active{
color:var(--violet);
border-color:var(--violet)}
.get,.button{
background:var(--violet);
color:#fff;
border-radius:8px;
padding:10px 20px;
font-weight:700;
font-size:14px}
.toggle{
display:none;
border:0;
background:none;
color:var(--violet);
font:inherit}
.hero{
display:grid;
grid-template-columns:1fr 420px;
gap:90px;
align-items:center;
padding:76px 0 94px}
.overline{
font-size:11px;
letter-spacing:.15em;
color:var(--violet);
font-weight:800;
margin:0 0 13px}
.hero h1,.doc-top h1{
font-size:clamp(36px,5vw,63px);
line-height:1.15;
margin:0 0 20px}
.hero-copy>p:not(.overline),.doc-top>p:last-child{
color:var(--muted);
font-size:17px;
max-width:560px}
.hero-copy .button{
display:inline-flex;
margin-top:28px}
.hero-board{
background:var(--pink);
border-radius:30px;
padding:20px 46px 17px;
text-align:center;
position:relative}
.board-top,.board-bottom{
display:flex;
justify-content:space-between;
align-items:center;
color:var(--violet);
font-size:11px;
letter-spacing:.1em}
.board-top{
margin-bottom:12px}
.board-top b{
color:var(--gold)}
.hero-board img{
width:230px;
height:auto;
border-radius:17px;
box-shadow:0 16px 32px rgba(75,47,79,.18)}
.board-bottom{
border-top:1px solid #dac9da;
margin-top:14px;
padding-top:10px;
letter-spacing:0;
color:var(--muted)}
.hero-direct{
display:none}
.section{
padding:80px 0;
border-top:1px solid var(--line)}
.section-title h2{
font-size:33px;
margin:0 0 28px}
.function-list{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:20px}
.function-list article{
background:#fff;
border:1px solid var(--line);
border-radius:14px;
padding:25px;
min-height:220px}
.function-list article>b{
font-size:20px;
color:var(--gold)}
.function-list h3{
font-size:21px;
margin:17px 0 8px}
.function-list p,.display-copy p,.rhythm-items p,.doc-box p,.timeline p,.questions p{
color:var(--muted);
font-size:14px;
margin:0}
.display-grid{
display:grid;
grid-template-columns:330px 280px 1fr;
gap:30px;
align-items:center}
.display-grid img{
width:100%;
height:auto;
border-radius:17px;
box-shadow:0 14px 30px rgba(75,47,79,.14)}
.display-grid>div>img{
width:230px;
display:block;
margin:auto}
.display-copy{
margin-top:25px}
.display-copy h3{
font-size:28px;
line-height:1.25;
margin:0 0 10px}
.rhythm{
display:grid;
grid-template-columns:1fr 2fr;
gap:80px}
.rhythm h2{
font-size:31px;
line-height:1.25;
margin:0}
.rhythm-items{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:18px}
.rhythm-items div{
border-top:2px solid var(--violet);
padding-top:12px}
.rhythm-items strong{
font-size:17px}
.doc{
max-width:900px}
.doc-top{
padding:76px 0 50px;
max-width:720px}
.doc-top h1{
font-size:50px}
.timeline{
border-top:1px solid var(--line)}
.timeline article{
display:grid;
grid-template-columns:75px 1fr;
gap:22px;
padding:28px 0;
border-bottom:1px solid var(--line)}
.timeline article>span{
font-size:22px;
color:var(--gold);
font-weight:800}
.timeline h2{
margin:0 0 6px;
font-size:22px}
.doc-box{
background:var(--pink);
border-radius:16px;
padding:30px;
margin:47px 0 80px}
.doc-box h2{
margin:0 0 9px}
.doc-box .button{
display:inline-flex;
margin-top:20px}
.questions{
border-top:1px solid var(--line)}
details{
border-bottom:1px solid var(--line);
padding:23px 0}
summary{
font-weight:700;
font-size:18px;
cursor:pointer}
.questions p{
margin-top:12px;
max-width:760px}
footer{
background:#332f3c;
color:#eee5ef;
padding:28px 0}
.foot{
display:grid;
grid-template-columns:auto auto 1fr;
gap:18px;
font-size:13px}
.foot span{
color:#b9aaba}
.foot p{
grid-column:1/-1;
text-align:center;
color:#b9aaba;
font-size:12px;
margin:3px 0 0}

@media(max-width:820px){
.nav,main,.foot{
width:calc(100% - 32px)}
.nav{
min-height:65px}
.nav nav,.get{
display:none}
.toggle{
display:block;
margin-left:auto}
.hero{
display:flex;
flex-direction:column;
gap:34px;
padding:48px 0 55px;
align-items:stretch}
.hero h1{
font-size:40px}
.hero-copy>p:not(.overline),.doc-top>p:last-child{
font-size:15px}
.hero-board{
padding-left:66px;
padding-right:66px}
.section{
padding:55px 0}
.function-list{
grid-template-columns:1fr;
gap:12px}
.display-grid{
grid-template-columns:1fr 1fr;
gap:15px}
.display-grid>div>img{
width:100%}
.display-copy{
grid-column:1/-1}
.rhythm{
display:block}
.rhythm-items{
grid-template-columns:1fr;
gap:14px;
margin-top:28px}
.doc-top{
padding:48px 0 34px}
.doc-top h1{
font-size:38px}
.foot{
display:flex;
flex-wrap:wrap;
gap:8px 18px}
.foot p{
text-align:center;
width:100%}
}