:root{
--bg:#F7F4EE;--bg2:#EEF0F3;--card:#FFFFFF;--line:#E2DED5;--line2:#CEC8BA;
--ink:#2B2A28;--ink2:#6C665E;--ink3:#8C867C;
--verm:#BE3B2C;--verm-d:#95281E;--verm-l:#F7DED8;
--navy:#1F3A5F;--navy-d:#152A45;--navy-l:#DCE4EE;
--sh:0 1px 0 rgba(31,58,95,.05),0 8px 20px rgba(43,42,40,.05);
--ff:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Hiragino Sans GB','Microsoft YaHei','WenQuanYi Micro Hei',Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 var(--ff)}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--verm)}
h1,h2,h3,h4,p,ul,ol,li,figure,figcaption,blockquote,dl,dd,dt,table{margin:0;padding:0}
ul,ol{list-style:none}
h1,h2,h3{font-weight:700;line-height:1.3}
h2{font-size:26px;letter-spacing:.4px}
h3{font-size:18px}
p{color:var(--ink2)}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.sec{padding:64px 0}
.sec--alt{background:var(--bg2)}
.sec--tight{padding:52px 0}
.kicker{display:inline-block;font-size:13px;letter-spacing:2.4px;color:var(--verm);font-weight:700;margin-bottom:12px}
.kicker::before{content:"";display:inline-block;width:9px;height:9px;background:var(--verm);margin-right:8px;vertical-align:1px}
.sub{margin-top:12px;font-size:15.5px;color:var(--ink2);max-width:760px}
.grid{display:grid;gap:22px;margin-top:30px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);box-shadow:var(--sh);padding:26px 24px 24px;position:relative}
.card::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:46%;background:linear-gradient(90deg,var(--verm),var(--verm-l))}
.card--navy::after{background:linear-gradient(90deg,var(--navy),var(--navy-l))}
.card::before{content:"";position:absolute;left:24px;top:14px;width:7px;height:7px;background:var(--verm)}
.card__no{font-size:13px;font-weight:700;color:var(--navy);letter-spacing:1.6px;margin-bottom:8px}
.card__t{margin-bottom:10px}
.card__p{font-size:15px;line-height:1.8}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;background:linear-gradient(180deg,var(--verm),var(--verm-d));color:#fff;font-size:15.5px;font-weight:700;letter-spacing:.6px;border:0;cursor:pointer}
.btn:hover{background:linear-gradient(180deg,var(--verm-d),#7E1F17);color:#fff}
.btn--sm{padding:9px 18px;font-size:14px}
.btn--ghost{background:none;border:1px solid var(--line2);color:var(--ink)}
.btn--ghost:hover{background:var(--bg2);color:var(--navy);border-color:var(--navy)}
.btn--big{padding:15px 40px;font-size:17px}
.top{position:sticky;top:0;z-index:30;background:var(--bg);border-bottom:1px solid var(--line)}
.top::before{content:"";display:block;height:3px;background:linear-gradient(90deg,var(--navy) 0 26%,transparent 26%)}
.top__in{max-width:1180px;margin:0 auto;padding:11px 22px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand__img{width:40px;height:40px}
.brand__t{font-size:19px;font-weight:700;color:var(--ink);letter-spacing:.6px}
.nav{display:flex;align-items:center;gap:14px;margin-left:auto;flex-wrap:wrap}
.nav a{font-size:14.5px;color:var(--ink2);padding:6px 10px;border-bottom:2px solid transparent}
.nav a:hover{color:var(--verm);border-bottom-color:var(--verm-l)}
.nav a[aria-current="page"]{color:var(--navy);font-weight:700;border-bottom-color:var(--navy)}
.top .btn{flex:0 0 auto;color:#fff}
.top .btn:hover{color:#fff}
.hero{position:relative;background:var(--bg)}
.hero__in{max-width:1180px;margin:0 auto;padding:56px 22px 62px;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero__kicker{display:inline-block;font-size:13px;letter-spacing:2.2px;font-weight:700;color:var(--navy);margin-bottom:14px}
.hero__kicker::before{content:"";display:inline-block;width:22px;height:2px;background:var(--verm);margin-right:9px;vertical-align:4px}
h1{font-size:38px;line-height:1.28;letter-spacing:.6px}
.hero__lead{margin-top:16px;font-size:16px;line-height:1.9;color:var(--ink2);max-width:520px}
.hero__cta{margin-top:26px;display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.cta-note{font-size:14px;color:var(--ink3)}
.hero__shot{justify-self:center;padding:12px;background:var(--card);border:1px solid var(--line);box-shadow:var(--sh);position:relative}
.hero__shot img{width:100%;max-width:306px;height:auto;margin:0 auto}
.hero__shot::after{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--navy),var(--navy-l))}
.cycle__axis{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:36px;position:relative}
.cycle__axis::before{content:"";position:absolute;left:6px;right:6px;top:9px;height:2px;background:var(--line2)}
.cycle__it{position:relative;padding-top:32px}
.cycle__dot{position:absolute;left:0;top:0;width:20px;height:20px;background:var(--card);border:2px solid var(--verm)}
.cycle__it:nth-child(2) .cycle__dot{border-color:var(--navy)}
.cycle__it:nth-child(3) .cycle__dot{border-color:var(--verm-d)}
.cycle__it:nth-child(4) .cycle__dot{border-color:var(--navy-d)}
.cycle__t{font-size:17px;font-weight:700;color:var(--ink)}
.cycle__p{margin-top:8px;font-size:14.5px;line-height:1.8}
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}
.shot{background:var(--card);border:1px solid var(--line);box-shadow:var(--sh);padding:16px 16px 18px;display:flex;flex-direction:column}
.shot img{width:100%;max-width:300px;height:auto;margin:0 auto}
.shot__cap{margin-top:auto;padding-top:14px;font-size:14px;line-height:1.75;color:var(--ink2);text-align:center}
.size{display:grid;grid-template-columns:.95fr 1.05fr;gap:40px;align-items:start}
.size__list{margin-top:6px}
.size__item{border-top:1px solid var(--line);padding:16px 0}
.size__item:last-child{border-bottom:1px solid var(--line)}
.size__k{font-size:15.5px;font-weight:700;color:var(--navy)}
.size__item p{margin-top:6px;font-size:14.5px;line-height:1.8}
.voice__q{font-size:15.5px;line-height:1.9;color:var(--ink)}
.voice__m{margin-top:14px;display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink3)}
.voice__s{color:var(--verm);letter-spacing:2px;font-size:14px}
.faq__list{margin-top:28px;border-top:1px solid var(--line)}
.faq__list details{border-bottom:1px solid var(--line)}
.faq__list summary{cursor:pointer;padding:17px 34px 17px 0;font-size:16px;font-weight:700;color:var(--ink);position:relative;list-style:none}
.faq__list summary::-webkit-details-marker{display:none}
.faq__list summary::after{content:"›";position:absolute;right:6px;top:14px;font-size:22px;color:var(--verm);transform:rotate(90deg)}
.faq__list details[open] summary::after{transform:rotate(-90deg)}
.faq__a{padding:0 0 18px;font-size:15px;line-height:1.85}
.steps{margin-top:30px;counter-reset:st}
.step{position:relative;padding:0 0 22px 54px;border-left:1px solid var(--line2);margin-left:17px}
.step:last-child{border-left-color:transparent;padding-bottom:0}
.step::before{counter-increment:st;content:counter(st,decimal);position:absolute;left:-17px;top:0;width:34px;height:34px;background:var(--navy);color:#fff;font-size:15px;font-weight:700;display:flex;align-items:center;justify-content:center}
.step__t{font-size:16.5px;font-weight:700;color:var(--ink)}
.step p{margin-top:7px;font-size:15px;line-height:1.85}
.entry__t{font-size:17px;font-weight:700;color:var(--navy);display:inline-block}
.entry__p{margin-top:8px;font-size:14.5px;line-height:1.8}
.link-more{display:inline-block;margin-top:18px;font-size:15px;font-weight:700;color:var(--verm)}
.cta{background:var(--navy);color:#fff;padding:60px 0}
.cta h2{color:#fff}
.cta__in{max-width:1180px;margin:0 auto;padding:0 22px;display:flex;flex-wrap:wrap;align-items:center;gap:26px;justify-content:space-between}
.cta .sub{color:var(--navy-l);margin-top:12px;max-width:640px}
.cta .btn{background:linear-gradient(180deg,var(--verm),var(--verm-d));color:#fff;flex:0 0 auto}
.cta .btn:hover{color:#fff;background:linear-gradient(180deg,var(--verm-d),#7E1F17)}
.cta .btn--ghost{background:none;border:1px solid rgba(255,255,255,.55);color:#fff}
.cta .btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.page-hero{background:var(--bg2);padding:52px 0 46px;border-bottom:1px solid var(--line)}
.page-hero__in{max-width:1180px;margin:0 auto;padding:0 22px}
.page-hero h1{font-size:31px}
.page-hero .hero__lead{max-width:820px}
.crumb{margin-top:20px;font-size:13.5px;color:var(--ink3)}
.foot{background:var(--navy-d);color:#B9C6D8;padding:52px 0 26px;font-size:14.5px}
.foot__in{max-width:1180px;margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:34px}
.foot__brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot__brand img{width:36px;height:36px}
.foot__brand span{font-size:18px;font-weight:700;color:#fff}
.foot h3{font-size:15px;color:#fff;margin-bottom:14px;letter-spacing:1.2px}
.foot p{color:#9DAEC4;font-size:14px;line-height:1.85}
.foot__nav li{margin-bottom:9px}
.foot__nav a{color:#B9C6D8}
.foot__nav a:hover{color:#fff}
.foot .btn{margin-top:16px;display:inline-flex;padding:10px 20px;background:linear-gradient(180deg,var(--verm),var(--verm-d));color:#fff;font-size:14.5px;font-weight:700}
.foot .btn:hover{color:#fff}
.foot__note{margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);max-width:1180px;margin-left:auto;margin-right:auto;padding-left:22px;padding-right:22px}
.foot__note p{font-size:13.5px;color:#8FA1B8}
.foot__bot{margin-top:12px;font-size:13px;color:#7A8CA4;display:flex;flex-wrap:wrap;gap:8px 18px}
@keyframes settle{from{opacity:0;transform:translateY(-10px) rotate(-.4deg)}to{opacity:1;transform:none}}
.rise{animation:settle .6s cubic-bezier(.2,.7,.3,1) both}
.rise.d1{animation-delay:.07s}
.rise.d2{animation-delay:.14s}
@media (prefers-reduced-motion:reduce){.rise{animation:none}}
@media (max-width:980px){
.hero__in{grid-template-columns:1fr;gap:32px;padding:44px 22px 52px}
.hero__shot{justify-self:center}
.hero__shot img{max-width:280px}
h1{font-size:31px}
h2{font-size:23px}
.grid--3,.grid--4,.shots{grid-template-columns:repeat(2,1fr)}
.cycle__axis{grid-template-columns:repeat(2,1fr);gap:26px}
.cycle__axis::before{display:none}
.size{grid-template-columns:1fr;gap:26px}
.foot__in{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:620px){
.top__in{flex-wrap:wrap;padding:10px 18px;gap:12px}
.nav{flex:1 0 100%;order:3;flex-wrap:nowrap;overflow-x:auto;gap:5px;margin-left:0}
.nav a{font-size:12px;padding:5px 6px;white-space:nowrap}
.brand{order:1}
.top .btn{order:2;margin-left:auto}
.wrap{padding:0 18px}
.sec{padding:48px 0}
h1{font-size:27px}
h2{font-size:21px}
.grid--2,.grid--3,.grid--4,.shots,.cycle__axis,.foot__in{grid-template-columns:1fr}
.hero__cta{gap:12px}
.hero__shot::after{display:none}
.cta__in{flex-direction:column;align-items:flex-start}
}